Manual merge of jaromil's source tree reorg commit.

Conflicts:
	src/sha256.cpp

src/base58.h

@@ -0,0 +1,201 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+
+//
+// Why base-58 instead of standard base-64 encoding?
+// - Don't want 0OIl characters that look the same in some fonts and
+//      could be used to create visually identical looking account numbers.
+// - A string with non-alphanumeric characters is not as easily accepted as an account number.
+// - E-mail usually won't line-break if there's no punctuation to break at.
+// - Doubleclicking selects the whole number as one word if it's all alphanumeric.
+//
+
+
+static const char* pszBase58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
+
+
+inline string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend)
+{
+    CAutoBN_CTX pctx;
+    CBigNum bn58 = 58;
+    CBigNum bn0 = 0;
+
+    // Convert big endian data to little endian
+    // Extra zero at the end make sure bignum will interpret as a positive number
+    vector<unsigned char> vchTmp(pend-pbegin+1, 0);
+    reverse_copy(pbegin, pend, vchTmp.begin());
+
+    // Convert little endian data to bignum
+    CBigNum bn;
+    bn.setvch(vchTmp);
+
+    // Convert bignum to string
+    string str;
+    str.reserve((pend - pbegin) * 138 / 100 + 1);
+    CBigNum dv;
+    CBigNum rem;
+    while (bn > bn0)
+    {
+        if (!BN_div(&dv, &rem, &bn, &bn58, pctx))
+            throw bignum_error("EncodeBase58 : BN_div failed");
+        bn = dv;
+        unsigned int c = rem.getulong();
+        str += pszBase58[c];
+    }
+
+    // Leading zeroes encoded as base58 zeros
+    for (const unsigned char* p = pbegin; p < pend && *p == 0; p++)
+        str += pszBase58[0];
+
+    // Convert little endian string to big endian
+    reverse(str.begin(), str.end());
+    return str;
+}
+
+inline string EncodeBase58(const vector<unsigned char>& vch)
+{
+    return EncodeBase58(&vch[0], &vch[0] + vch.size());
+}
+
+inline bool DecodeBase58(const char* psz, vector<unsigned char>& vchRet)
+{
+    CAutoBN_CTX pctx;
+    vchRet.clear();
+    CBigNum bn58 = 58;
+    CBigNum bn = 0;
+    CBigNum bnChar;
+    while (isspace(*psz))
+        psz++;
+
+    // Convert big endian string to bignum
+    for (const char* p = psz; *p; p++)
+    {
+        const char* p1 = strchr(pszBase58, *p);
+        if (p1 == NULL)
+        {
+            while (isspace(*p))
+                p++;
+            if (*p != '\0')
+                return false;
+            break;
+        }
+        bnChar.setulong(p1 - pszBase58);
+        if (!BN_mul(&bn, &bn, &bn58, pctx))
+            throw bignum_error("DecodeBase58 : BN_mul failed");
+        bn += bnChar;
+    }
+
+    // Get bignum as little endian data
+    vector<unsigned char> vchTmp = bn.getvch();
+
+    // Trim off sign byte if present
+    if (vchTmp.size() >= 2 && vchTmp.end()[-1] == 0 && vchTmp.end()[-2] >= 0x80)
+        vchTmp.erase(vchTmp.end()-1);
+
+    // Restore leading zeros
+    int nLeadingZeros = 0;
+    for (const char* p = psz; *p == pszBase58[0]; p++)
+        nLeadingZeros++;
+    vchRet.assign(nLeadingZeros + vchTmp.size(), 0);
+
+    // Convert little endian data to big endian
+    reverse_copy(vchTmp.begin(), vchTmp.end(), vchRet.end() - vchTmp.size());
+    return true;
+}
+
+inline bool DecodeBase58(const string& str, vector<unsigned char>& vchRet)
+{
+    return DecodeBase58(str.c_str(), vchRet);
+}
+
+
+
+
+
+inline string EncodeBase58Check(const vector<unsigned char>& vchIn)
+{
+    // add 4-byte hash check to the end
+    vector<unsigned char> vch(vchIn);
+    uint256 hash = Hash(vch.begin(), vch.end());
+    vch.insert(vch.end(), (unsigned char*)&hash, (unsigned char*)&hash + 4);
+    return EncodeBase58(vch);
+}
+
+inline bool DecodeBase58Check(const char* psz, vector<unsigned char>& vchRet)
+{
+    if (!DecodeBase58(psz, vchRet))
+        return false;
+    if (vchRet.size() < 4)
+    {
+        vchRet.clear();
+        return false;
+    }
+    uint256 hash = Hash(vchRet.begin(), vchRet.end()-4);
+    if (memcmp(&hash, &vchRet.end()[-4], 4) != 0)
+    {
+        vchRet.clear();
+        return false;
+    }
+    vchRet.resize(vchRet.size()-4);
+    return true;
+}
+
+inline bool DecodeBase58Check(const string& str, vector<unsigned char>& vchRet)
+{
+    return DecodeBase58Check(str.c_str(), vchRet);
+}
+
+
+
+
+
+
+#define ADDRESSVERSION   ((unsigned char)(fTestNet ? 111 : 0))
+
+inline string Hash160ToAddress(uint160 hash160)
+{
+    // add 1-byte version number to the front
+    vector<unsigned char> vch(1, ADDRESSVERSION);
+    vch.insert(vch.end(), UBEGIN(hash160), UEND(hash160));
+    return EncodeBase58Check(vch);
+}
+
+inline bool AddressToHash160(const char* psz, uint160& hash160Ret)
+{
+    vector<unsigned char> vch;
+    if (!DecodeBase58Check(psz, vch))
+        return false;
+    if (vch.empty())
+        return false;
+    unsigned char nVersion = vch[0];
+    if (vch.size() != sizeof(hash160Ret) + 1)
+        return false;
+    memcpy(&hash160Ret, &vch[1], sizeof(hash160Ret));
+    return (nVersion <= ADDRESSVERSION);
+}
+
+inline bool AddressToHash160(const string& str, uint160& hash160Ret)
+{
+    return AddressToHash160(str.c_str(), hash160Ret);
+}
+
+inline bool IsValidBitcoinAddress(const char* psz)
+{
+    uint160 hash160;
+    return AddressToHash160(psz, hash160);
+}
+
+inline bool IsValidBitcoinAddress(const string& str)
+{
+    return IsValidBitcoinAddress(str.c_str());
+}
+
+
+
+
+inline string PubKeyToAddress(const vector<unsigned char>& vchPubKey)
+{
+    return Hash160ToAddress(Hash160(vchPubKey));
+}

src/bignum.h

@@ -0,0 +1,532 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include <stdexcept>
+#include <vector>
+#include <openssl/bn.h>
+
+
+
+
+
+class bignum_error : public std::runtime_error
+{
+public:
+    explicit bignum_error(const std::string& str) : std::runtime_error(str) {}
+};
+
+
+
+class CAutoBN_CTX
+{
+protected:
+    BN_CTX* pctx;
+    BN_CTX* operator=(BN_CTX* pnew) { return pctx = pnew; }
+
+public:
+    CAutoBN_CTX()
+    {
+        pctx = BN_CTX_new();
+        if (pctx == NULL)
+            throw bignum_error("CAutoBN_CTX : BN_CTX_new() returned NULL");
+    }
+
+    ~CAutoBN_CTX()
+    {
+        if (pctx != NULL)
+            BN_CTX_free(pctx);
+    }
+
+    operator BN_CTX*() { return pctx; }
+    BN_CTX& operator*() { return *pctx; }
+    BN_CTX** operator&() { return &pctx; }
+    bool operator!() { return (pctx == NULL); }
+};
+
+
+
+class CBigNum : public BIGNUM
+{
+public:
+    CBigNum()
+    {
+        BN_init(this);
+    }
+
+    CBigNum(const CBigNum& b)
+    {
+        BN_init(this);
+        if (!BN_copy(this, &b))
+        {
+            BN_clear_free(this);
+            throw bignum_error("CBigNum::CBigNum(const CBigNum&) : BN_copy failed");
+        }
+    }
+
+    CBigNum& operator=(const CBigNum& b)
+    {
+        if (!BN_copy(this, &b))
+            throw bignum_error("CBigNum::operator= : BN_copy failed");
+        return (*this);
+    }
+
+    ~CBigNum()
+    {
+        BN_clear_free(this);
+    }
+
+    CBigNum(char n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(short n)            { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(int n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(long n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(int64 n)            { BN_init(this); setint64(n); }
+    CBigNum(unsigned char n)    { BN_init(this); setulong(n); }
+    CBigNum(unsigned short n)   { BN_init(this); setulong(n); }
+    CBigNum(unsigned int n)     { BN_init(this); setulong(n); }
+    CBigNum(unsigned long n)    { BN_init(this); setulong(n); }
+    CBigNum(uint64 n)           { BN_init(this); setuint64(n); }
+    explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); }
+
+    explicit CBigNum(const std::vector<unsigned char>& vch)
+    {
+        BN_init(this);
+        setvch(vch);
+    }
+
+    void setulong(unsigned long n)
+    {
+        if (!BN_set_word(this, n))
+            throw bignum_error("CBigNum conversion from unsigned long : BN_set_word failed");
+    }
+
+    unsigned long getulong() const
+    {
+        return BN_get_word(this);
+    }
+
+    unsigned int getuint() const
+    {
+        return BN_get_word(this);
+    }
+
+    int getint() const
+    {
+        unsigned long n = BN_get_word(this);
+        if (!BN_is_negative(this))
+            return (n > INT_MAX ? INT_MAX : n);
+        else
+            return (n > INT_MAX ? INT_MIN : -(int)n);
+    }
+
+    void setint64(int64 n)
+    {
+        unsigned char pch[sizeof(n) + 6];
+        unsigned char* p = pch + 4;
+        bool fNegative = false;
+        if (n < (int64)0)
+        {
+            n = -n;
+            fNegative = true;
+        }
+        bool fLeadingZeroes = true;
+        for (int i = 0; i < 8; i++)
+        {
+            unsigned char c = (n >> 56) & 0xff;
+            n <<= 8;
+            if (fLeadingZeroes)
+            {
+                if (c == 0)
+                    continue;
+                if (c & 0x80)
+                    *p++ = (fNegative ? 0x80 : 0);
+                else if (fNegative)
+                    c |= 0x80;
+                fLeadingZeroes = false;
+            }
+            *p++ = c;
+        }
+        unsigned int nSize = p - (pch + 4);
+        pch[0] = (nSize >> 24) & 0xff;
+        pch[1] = (nSize >> 16) & 0xff;
+        pch[2] = (nSize >> 8) & 0xff;
+        pch[3] = (nSize) & 0xff;
+        BN_mpi2bn(pch, p - pch, this);
+    }
+
+    void setuint64(uint64 n)
+    {
+        unsigned char pch[sizeof(n) + 6];
+        unsigned char* p = pch + 4;
+        bool fLeadingZeroes = true;
+        for (int i = 0; i < 8; i++)
+        {
+            unsigned char c = (n >> 56) & 0xff;
+            n <<= 8;
+            if (fLeadingZeroes)
+            {
+                if (c == 0)
+                    continue;
+                if (c & 0x80)
+                    *p++ = 0;
+                fLeadingZeroes = false;
+            }
+            *p++ = c;
+        }
+        unsigned int nSize = p - (pch + 4);
+        pch[0] = (nSize >> 24) & 0xff;
+        pch[1] = (nSize >> 16) & 0xff;
+        pch[2] = (nSize >> 8) & 0xff;
+        pch[3] = (nSize) & 0xff;
+        BN_mpi2bn(pch, p - pch, this);
+    }
+
+    void setuint256(uint256 n)
+    {
+        unsigned char pch[sizeof(n) + 6];
+        unsigned char* p = pch + 4;
+        bool fLeadingZeroes = true;
+        unsigned char* pbegin = (unsigned char*)&n;
+        unsigned char* psrc = pbegin + sizeof(n);
+        while (psrc != pbegin)
+        {
+            unsigned char c = *(--psrc);
+            if (fLeadingZeroes)
+            {
+                if (c == 0)
+                    continue;
+                if (c & 0x80)
+                    *p++ = 0;
+                fLeadingZeroes = false;
+            }
+            *p++ = c;
+        }
+        unsigned int nSize = p - (pch + 4);
+        pch[0] = (nSize >> 24) & 0xff;
+        pch[1] = (nSize >> 16) & 0xff;
+        pch[2] = (nSize >> 8) & 0xff;
+        pch[3] = (nSize >> 0) & 0xff;
+        BN_mpi2bn(pch, p - pch, this);
+    }
+
+    uint256 getuint256()
+    {
+        unsigned int nSize = BN_bn2mpi(this, NULL);
+        if (nSize < 4)
+            return 0;
+        std::vector<unsigned char> vch(nSize);
+        BN_bn2mpi(this, &vch[0]);
+        if (vch.size() > 4)
+            vch[4] &= 0x7f;
+        uint256 n = 0;
+        for (int i = 0, j = vch.size()-1; i < sizeof(n) && j >= 4; i++, j--)
+            ((unsigned char*)&n)[i] = vch[j];
+        return n;
+    }
+
+    void setvch(const std::vector<unsigned char>& vch)
+    {
+        std::vector<unsigned char> vch2(vch.size() + 4);
+        unsigned int nSize = vch.size();
+        vch2[0] = (nSize >> 24) & 0xff;
+        vch2[1] = (nSize >> 16) & 0xff;
+        vch2[2] = (nSize >> 8) & 0xff;
+        vch2[3] = (nSize >> 0) & 0xff;
+        reverse_copy(vch.begin(), vch.end(), vch2.begin() + 4);
+        BN_mpi2bn(&vch2[0], vch2.size(), this);
+    }
+
+    std::vector<unsigned char> getvch() const
+    {
+        unsigned int nSize = BN_bn2mpi(this, NULL);
+        if (nSize < 4)
+            return std::vector<unsigned char>();
+        std::vector<unsigned char> vch(nSize);
+        BN_bn2mpi(this, &vch[0]);
+        vch.erase(vch.begin(), vch.begin() + 4);
+        reverse(vch.begin(), vch.end());
+        return vch;
+    }
+
+    CBigNum& SetCompact(unsigned int nCompact)
+    {
+        unsigned int nSize = nCompact >> 24;
+        std::vector<unsigned char> vch(4 + nSize);
+        vch[3] = nSize;
+        if (nSize >= 1) vch[4] = (nCompact >> 16) & 0xff;
+        if (nSize >= 2) vch[5] = (nCompact >> 8) & 0xff;
+        if (nSize >= 3) vch[6] = (nCompact >> 0) & 0xff;
+        BN_mpi2bn(&vch[0], vch.size(), this);
+        return *this;
+    }
+
+    unsigned int GetCompact() const
+    {
+        unsigned int nSize = BN_bn2mpi(this, NULL);
+        std::vector<unsigned char> vch(nSize);
+        nSize -= 4;
+        BN_bn2mpi(this, &vch[0]);
+        unsigned int nCompact = nSize << 24;
+        if (nSize >= 1) nCompact |= (vch[4] << 16);
+        if (nSize >= 2) nCompact |= (vch[5] << 8);
+        if (nSize >= 3) nCompact |= (vch[6] << 0);
+        return nCompact;
+    }
+
+    void SetHex(const std::string& str)
+    {
+        // skip 0x
+        const char* psz = str.c_str();
+        while (isspace(*psz))
+            psz++;
+        bool fNegative = false;
+        if (*psz == '-')
+        {
+            fNegative = true;
+            psz++;
+        }
+        if (psz[0] == '0' && tolower(psz[1]) == 'x')
+            psz += 2;
+        while (isspace(*psz))
+            psz++;
+
+        // hex string to bignum
+        static char phexdigit[256] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0 };
+        *this = 0;
+        while (isxdigit(*psz))
+        {
+            *this <<= 4;
+            int n = phexdigit[*psz++];
+            *this += n;
+        }
+        if (fNegative)
+            *this = 0 - *this;
+    }
+
+    std::string ToString(int nBase=10) const
+    {
+        CAutoBN_CTX pctx;
+        CBigNum bnBase = nBase;
+        CBigNum bn0 = 0;
+        string str;
+        CBigNum bn = *this;
+        BN_set_negative(&bn, false);
+        CBigNum dv;
+        CBigNum rem;
+        if (BN_cmp(&bn, &bn0) == 0)
+            return "0";
+        while (BN_cmp(&bn, &bn0) > 0)
+        {
+            if (!BN_div(&dv, &rem, &bn, &bnBase, pctx))
+                throw bignum_error("CBigNum::ToString() : BN_div failed");
+            bn = dv;
+            unsigned int c = rem.getulong();
+            str += "0123456789abcdef"[c];
+        }
+        if (BN_is_negative(this))
+            str += "-";
+        reverse(str.begin(), str.end());
+        return str;
+    }
+
+    std::string GetHex() const
+    {
+        return ToString(16);
+    }
+
+    unsigned int GetSerializeSize(int nType=0, int nVersion=VERSION) const
+    {
+        return ::GetSerializeSize(getvch(), nType, nVersion);
+    }
+
+    template<typename Stream>
+    void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const
+    {
+        ::Serialize(s, getvch(), nType, nVersion);
+    }
+
+    template<typename Stream>
+    void Unserialize(Stream& s, int nType=0, int nVersion=VERSION)
+    {
+        vector<unsigned char> vch;
+        ::Unserialize(s, vch, nType, nVersion);
+        setvch(vch);
+    }
+
+
+    bool operator!() const
+    {
+        return BN_is_zero(this);
+    }
+
+    CBigNum& operator+=(const CBigNum& b)
+    {
+        if (!BN_add(this, this, &b))
+            throw bignum_error("CBigNum::operator+= : BN_add failed");
+        return *this;
+    }
+
+    CBigNum& operator-=(const CBigNum& b)
+    {
+        *this = *this - b;
+        return *this;
+    }
+
+    CBigNum& operator*=(const CBigNum& b)
+    {
+        CAutoBN_CTX pctx;
+        if (!BN_mul(this, this, &b, pctx))
+            throw bignum_error("CBigNum::operator*= : BN_mul failed");
+        return *this;
+    }
+
+    CBigNum& operator/=(const CBigNum& b)
+    {
+        *this = *this / b;
+        return *this;
+    }
+
+    CBigNum& operator%=(const CBigNum& b)
+    {
+        *this = *this % b;
+        return *this;
+    }
+
+    CBigNum& operator<<=(unsigned int shift)
+    {
+        if (!BN_lshift(this, this, shift))
+            throw bignum_error("CBigNum:operator<<= : BN_lshift failed");
+        return *this;
+    }
+
+    CBigNum& operator>>=(unsigned int shift)
+    {
+        // Note: BN_rshift segfaults on 64-bit if 2^shift is greater than the number
+        //   if built on ubuntu 9.04 or 9.10, probably depends on version of openssl
+        CBigNum a = 1;
+        a <<= shift;
+        if (BN_cmp(&a, this) > 0)
+        {
+            *this = 0;
+            return *this;
+        }
+
+        if (!BN_rshift(this, this, shift))
+            throw bignum_error("CBigNum:operator>>= : BN_rshift failed");
+        return *this;
+    }
+
+
+    CBigNum& operator++()
+    {
+        // prefix operator
+        if (!BN_add(this, this, BN_value_one()))
+            throw bignum_error("CBigNum::operator++ : BN_add failed");
+        return *this;
+    }
+
+    const CBigNum operator++(int)
+    {
+        // postfix operator
+        const CBigNum ret = *this;
+        ++(*this);
+        return ret;
+    }
+
+    CBigNum& operator--()
+    {
+        // prefix operator
+        CBigNum r;
+        if (!BN_sub(&r, this, BN_value_one()))
+            throw bignum_error("CBigNum::operator-- : BN_sub failed");
+        *this = r;
+        return *this;
+    }
+
+    const CBigNum operator--(int)
+    {
+        // postfix operator
+        const CBigNum ret = *this;
+        --(*this);
+        return ret;
+    }
+
+
+    friend inline const CBigNum operator-(const CBigNum& a, const CBigNum& b);
+    friend inline const CBigNum operator/(const CBigNum& a, const CBigNum& b);
+    friend inline const CBigNum operator%(const CBigNum& a, const CBigNum& b);
+};
+
+
+
+inline const CBigNum operator+(const CBigNum& a, const CBigNum& b)
+{
+    CBigNum r;
+    if (!BN_add(&r, &a, &b))
+        throw bignum_error("CBigNum::operator+ : BN_add failed");
+    return r;
+}
+
+inline const CBigNum operator-(const CBigNum& a, const CBigNum& b)
+{
+    CBigNum r;
+    if (!BN_sub(&r, &a, &b))
+        throw bignum_error("CBigNum::operator- : BN_sub failed");
+    return r;
+}
+
+inline const CBigNum operator-(const CBigNum& a)
+{
+    CBigNum r(a);
+    BN_set_negative(&r, !BN_is_negative(&r));
+    return r;
+}
+
+inline const CBigNum operator*(const CBigNum& a, const CBigNum& b)
+{
+    CAutoBN_CTX pctx;
+    CBigNum r;
+    if (!BN_mul(&r, &a, &b, pctx))
+        throw bignum_error("CBigNum::operator* : BN_mul failed");
+    return r;
+}
+
+inline const CBigNum operator/(const CBigNum& a, const CBigNum& b)
+{
+    CAutoBN_CTX pctx;
+    CBigNum r;
+    if (!BN_div(&r, NULL, &a, &b, pctx))
+        throw bignum_error("CBigNum::operator/ : BN_div failed");
+    return r;
+}
+
+inline const CBigNum operator%(const CBigNum& a, const CBigNum& b)
+{
+    CAutoBN_CTX pctx;
+    CBigNum r;
+    if (!BN_mod(&r, &a, &b, pctx))
+        throw bignum_error("CBigNum::operator% : BN_div failed");
+    return r;
+}
+
+inline const CBigNum operator<<(const CBigNum& a, unsigned int shift)
+{
+    CBigNum r;
+    if (!BN_lshift(&r, &a, shift))
+        throw bignum_error("CBigNum:operator<< : BN_lshift failed");
+    return r;
+}
+
+inline const CBigNum operator>>(const CBigNum& a, unsigned int shift)
+{
+    CBigNum r = a;
+    r >>= shift;
+    return r;
+}
+
+inline bool operator==(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) == 0); }
+inline bool operator!=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) != 0); }
+inline bool operator<=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) <= 0); }
+inline bool operator>=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); }
+inline bool operator<(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) < 0); }
+inline bool operator>(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) > 0); }

src/cryptopp/License.txt

@@ -0,0 +1,67 @@
+Compilation Copyright (c) 1995-2009 by Wei Dai.  All rights reserved.
+This copyright applies only to this software distribution package 
+as a compilation, and does not imply a copyright on any particular 
+file in the package.
+
+The following files are copyrighted by their respective original authors,
+and their use is subject to additional licenses included in these files.
+
+mars.cpp - Copyright 1998 Brian Gladman.
+
+All other files in this compilation are placed in the public domain by
+Wei Dai and other contributors.
+
+I would like to thank the following authors for placing their works into
+the public domain:
+
+Joan Daemen - 3way.cpp
+Leonard Janke - cast.cpp, seal.cpp
+Steve Reid - cast.cpp
+Phil Karn - des.cpp
+Andrew M. Kuchling - md2.cpp, md4.cpp
+Colin Plumb - md5.cpp
+Seal Woods - rc6.cpp
+Chris Morgan - rijndael.cpp
+Paulo Baretto - rijndael.cpp, skipjack.cpp, square.cpp
+Richard De Moliner - safer.cpp
+Matthew Skala - twofish.cpp
+Kevin Springle - camellia.cpp, shacal2.cpp, ttmac.cpp, whrlpool.cpp, ripemd.cpp
+
+Permission to use, copy, modify, and distribute this compilation for
+any purpose, including commercial applications, is hereby granted
+without fee, subject to the following restrictions:
+
+1. Any copy or modification of this compilation in any form, except
+in object code form as part of an application software, must include
+the above copyright notice and this license.
+
+2. Users of this software agree that any modification or extension
+they provide to Wei Dai will be considered public domain and not
+copyrighted unless it includes an explicit copyright notice.
+
+3. Wei Dai makes no warranty or representation that the operation of the
+software in this compilation will be error-free, and Wei Dai is under no
+obligation to provide any services, by way of maintenance, update, or
+otherwise.  THE SOFTWARE AND ANY DOCUMENTATION ARE PROVIDED "AS IS"
+WITHOUT EXPRESS OR IMPLIED WARRANTY INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. IN NO EVENT WILL WEI DAI OR ANY OTHER CONTRIBUTOR BE LIABLE FOR
+DIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+4. Users will not use Wei Dai or any other contributor's name in any 
+publicity or advertising, without prior written consent in each case.
+
+5. Export of this software from the United States may require a
+specific license from the United States Government.  It is the
+responsibility of any person or organization contemplating export
+to obtain such a license before exporting.
+
+6. Certain parts of this software may be protected by patents.  It
+is the users' responsibility to obtain the appropriate
+licenses before using those parts.
+
+If this compilation is used in object code form in an application
+software, acknowledgement of the author is not required but would be
+appreciated. The contribution of any useful modifications or extensions
+to Wei Dai is not required but would also be appreciated.

src/cryptopp/Readme.txt

@@ -0,0 +1,429 @@
+Crypto++: a C++ Class Library of Cryptographic Schemes
+Version 5.6.0 (3/15/2009)
+
+Crypto++ Library is a free C++ class library of cryptographic schemes.
+Currently the library contains the following algorithms:
+
+                   algorithm type  name
+
+ authenticated encryption schemes  GCM, CCM, EAX
+ 
+        high speed stream ciphers  Panama, Sosemanuk, Salsa20, XSalsa20
+
+           AES and AES candidates  AES (Rijndael), RC6, MARS, Twofish, Serpent,
+                                   CAST-256
+
+                                   IDEA, Triple-DES (DES-EDE2 and DES-EDE3),
+              other block ciphers  Camellia, SEED, RC5, Blowfish, TEA, XTEA,
+                                   Skipjack, SHACAL-2
+
+  block cipher modes of operation  ECB, CBC, CBC ciphertext stealing (CTS),
+                                   CFB, OFB, counter mode (CTR)
+
+     message authentication codes  VMAC, HMAC, CMAC, CBC-MAC, DMAC, 
+                                   Two-Track-MAC
+
+                                   SHA-1, SHA-2 (SHA-224, SHA-256, SHA-384, and
+                   hash functions  SHA-512), Tiger, WHIRLPOOL, RIPEMD-128,
+                                   RIPEMD-256, RIPEMD-160, RIPEMD-320
+
+                                   RSA, DSA, ElGamal, Nyberg-Rueppel (NR),
+          public-key cryptography  Rabin, Rabin-Williams (RW), LUC, LUCELG,
+                                   DLIES (variants of DHAES), ESIGN
+
+   padding schemes for public-key  PKCS#1 v2.0, OAEP, PSS, PSSR, IEEE P1363
+                          systems  EMSA2 and EMSA5
+
+                                   Diffie-Hellman (DH), Unified Diffie-Hellman
+            key agreement schemes  (DH2), Menezes-Qu-Vanstone (MQV), LUCDIF,
+                                   XTR-DH
+
+      elliptic curve cryptography  ECDSA, ECNR, ECIES, ECDH, ECMQV
+
+          insecure or obsolescent  MD2, MD4, MD5, Panama Hash, DES, ARC4, SEAL
+algorithms retained for backwards  3.0, WAKE, WAKE-OFB, DESX (DES-XEX3), RC2,
+     compatibility and historical  SAFER, 3-WAY, GOST, SHARK, CAST-128, Square
+                            value
+
+Other features include:
+
+  * pseudo random number generators (PRNG): ANSI X9.17 appendix C, RandomPool
+  * password based key derivation functions: PBKDF1 and PBKDF2 from PKCS #5,
+    PBKDF from PKCS #12 appendix B
+  * Shamir's secret sharing scheme and Rabin's information dispersal algorithm
+    (IDA)
+  * fast multi-precision integer (bignum) and polynomial operations
+  * finite field arithmetics, including GF(p) and GF(2^n)
+  * prime number generation and verification
+  * useful non-cryptographic algorithms
+      + DEFLATE (RFC 1951) compression/decompression with gzip (RFC 1952) and
+        zlib (RFC 1950) format support
+      + hex, base-32, and base-64 coding/decoding
+      + 32-bit CRC and Adler32 checksum
+  * class wrappers for these operating system features (optional):
+      + high resolution timers on Windows, Unix, and Mac OS
+      + Berkeley and Windows style sockets
+      + Windows named pipes
+      + /dev/random, /dev/urandom, /dev/srandom
+      + Microsoft's CryptGenRandom on Windows
+  * A high level interface for most of the above, using a filter/pipeline
+    metaphor
+  * benchmarks and validation testing
+  * x86, x86-64 (x64), MMX, and SSE2 assembly code for the most commonly used
+    algorithms, with run-time CPU feature detection and code selection
+  * some versions are available in FIPS 140-2 validated form
+
+You are welcome to use it for any purpose without paying me, but see
+License.txt for the fine print.
+
+The following compilers are supported for this release. Please visit
+http://www.cryptopp.com the most up to date build instructions and porting notes.
+
+  * MSVC 6.0 - 2008
+  * GCC 3.3 - 4.3
+  * C++Builder 2009
+  * Intel C++ Compiler 9 - 11
+  * Sun Studio 12 (CC 5.9)
+
+*** Important Usage Notes ***
+
+1. If a constructor for A takes a pointer to an object B (except primitive
+types such as int and char), then A owns B and will delete B at A's
+destruction.  If a constructor for A takes a reference to an object B,
+then the caller retains ownership of B and should not destroy it until
+A no longer needs it. 
+
+2. Crypto++ is thread safe at the class level. This means you can use
+Crypto++ safely in a multithreaded application, but you must provide
+synchronization when multiple threads access a common Crypto++ object.
+
+*** MSVC-Specific Information ***
+
+On Windows, Crypto++ can be compiled into 3 forms: a static library
+including all algorithms, a DLL with only FIPS Approved algorithms, and
+a static library with only algorithms not in the DLL.
+(FIPS Approved means Approved according to the FIPS 140-2 standard.)
+The DLL may be used by itself, or it may be used together with the second
+form of the static library. MSVC project files are included to build
+all three forms, and sample applications using each of the three forms
+are also included.
+
+To compile Crypto++ with MSVC, open the "cryptest.dsw" (for MSVC 6 and MSVC .NET 
+2003) or "cryptest.sln" (for MSVC .NET 2005) workspace file and build one or 
+more of the following projects:
+
+cryptdll - This builds the DLL. Please note that if you wish to use Crypto++
+  as a FIPS validated module, you must use a pre-built DLL that has undergone
+  the FIPS validation process instead of building your own.
+dlltest - This builds a sample application that only uses the DLL.
+cryptest Non-DLL-Import Configuration - This builds the full static library
+  along with a full test driver.
+cryptest DLL-Import Configuration - This builds a static library containing
+  only algorithms not in the DLL, along with a full test driver that uses
+  both the DLL and the static library.
+
+To use the Crypto++ DLL in your application, #include "dll.h" before including
+any other Crypto++ header files, and place the DLL in the same directory as
+your .exe file. dll.h includes the line #pragma comment(lib, "cryptopp")
+so you don't have to explicitly list the import library in your project
+settings. To use a static library form of Crypto++, specify it as
+an additional library to link with in your project settings.
+In either case you should check the compiler options to
+make sure that the library and your application are using the same C++
+run-time libraries and calling conventions.
+
+*** DLL Memory Management ***
+
+Because it's possible for the Crypto++ DLL to delete objects allocated 
+by the calling application, they must use the same C++ memory heap. Three 
+methods are provided to achieve this.
+1.  The calling application can tell Crypto++ what heap to use. This method 
+    is required when the calling application uses a non-standard heap.
+2.  Crypto++ can tell the calling application what heap to use. This method 
+    is required when the calling application uses a statically linked C++ Run 
+    Time Library. (Method 1 does not work in this case because the Crypto++ DLL 
+    is initialized before the calling application's heap is initialized.)
+3.  Crypto++ can automatically use the heap provided by the calling application's 
+    dynamically linked C++ Run Time Library. The calling application must
+    make sure that the dynamically linked C++ Run Time Library is initialized
+    before Crypto++ is loaded. (At this time it is not clear if it is possible
+    to control the order in which DLLs are initialized on Windows 9x machines,
+    so it might be best to avoid using this method.)
+
+When Crypto++ attaches to a new process, it searches all modules loaded 
+into the process space for exported functions "GetNewAndDeleteForCryptoPP" 
+and "SetNewAndDeleteFromCryptoPP". If one of these functions is found, 
+Crypto++ uses methods 1 or 2, respectively, by calling the function. 
+Otherwise, method 3 is used. 
+
+*** GCC-Specific Information ***
+
+A makefile is included for you to compile Crypto++ with GCC. Make sure
+you are using GNU Make and GNU ld. The make process will produce two files,
+libcryptopp.a and cryptest.exe. Run "cryptest.exe v" for the validation
+suite.
+
+*** Documentation and Support ***
+
+Crypto++ is documented through inline comments in header files, which are
+processed through Doxygen to produce an HTML reference manual. You can find
+a link to the manual from http://www.cryptopp.com. Also at that site is
+the Crypto++ FAQ, which you should browse through before attempting to 
+use this library, because it will likely answer many of questions that
+may come up.
+
+If you run into any problems, please try the Crypto++ mailing list.
+The subscription information and the list archive are available on
+http://www.cryptopp.com. You can also email me directly by visiting
+http://www.weidai.com, but you will probably get a faster response through
+the mailing list.
+
+*** History ***
+
+1.0 - First public release.  Withdrawn at the request of RSA DSI.
+    - included Blowfish, BBS, DES, DH, Diamond, DSA, ElGamal, IDEA,
+      MD5, RC4, RC5, RSA, SHA, WAKE, secret sharing, DEFLATE compression
+    - had a serious bug in the RSA key generation code.
+
+1.1 - Removed RSA, RC4, RC5
+    - Disabled calls to RSAREF's non-public functions
+    - Minor bugs fixed
+
+2.0 - a completely new, faster multiprecision integer class
+    - added MD5-MAC, HAVAL, 3-WAY, TEA, SAFER, LUC, Rabin, BlumGoldwasser,
+      elliptic curve algorithms
+    - added the Lucas strong probable primality test
+    - ElGamal encryption and signature schemes modified to avoid weaknesses
+    - Diamond changed to Diamond2 because of key schedule weakness
+    - fixed bug in WAKE key setup
+    - SHS class renamed to SHA
+    - lots of miscellaneous optimizations
+
+2.1 - added Tiger, HMAC, GOST, RIPE-MD160, LUCELG, LUCDIF, XOR-MAC,
+      OAEP, PSSR, SHARK
+    - added precomputation to DH, ElGamal, DSA, and elliptic curve algorithms
+    - added back RC5 and a new RSA
+    - optimizations in elliptic curves over GF(p)
+    - changed Rabin to use OAEP and PSSR
+    - changed many classes to allow copy constructors to work correctly
+    - improved exception generation and handling
+
+2.2 - added SEAL, CAST-128, Square
+    - fixed bug in HAVAL (padding problem)
+    - fixed bug in triple-DES (decryption order was reversed)
+    - fixed bug in RC5 (couldn't handle key length not a multiple of 4)
+    - changed HMAC to conform to RFC-2104 (which is not compatible
+      with the original HMAC)
+    - changed secret sharing and information dispersal to use GF(2^32)
+      instead of GF(65521)
+    - removed zero knowledge prover/verifier for graph isomorphism
+    - removed several utility classes in favor of the C++ standard library
+
+2.3 - ported to EGCS
+    - fixed incomplete workaround of min/max conflict in MSVC
+
+3.0 - placed all names into the "CryptoPP" namespace
+    - added MD2, RC2, RC6, MARS, RW, DH2, MQV, ECDHC, CBC-CTS
+    - added abstract base classes PK_SimpleKeyAgreementDomain and
+      PK_AuthenticatedKeyAgreementDomain
+    - changed DH and LUCDIF to implement the PK_SimpleKeyAgreementDomain
+      interface and to perform domain parameter and key validation
+    - changed interfaces of PK_Signer and PK_Verifier to sign and verify
+      messages instead of message digests
+    - changed OAEP to conform to PKCS#1 v2.0
+    - changed benchmark code to produce HTML tables as output
+    - changed PSSR to track IEEE P1363a
+    - renamed ElGamalSignature to NR and changed it to track IEEE P1363
+    - renamed ECKEP to ECMQVC and changed it to track IEEE P1363
+    - renamed several other classes for clarity
+    - removed support for calling RSAREF
+    - removed option to compile old SHA (SHA-0)
+    - removed option not to throw exceptions
+
+3.1 - added ARC4, Rijndael, Twofish, Serpent, CBC-MAC, DMAC
+    - added interface for querying supported key lengths of symmetric ciphers
+      and MACs
+    - added sample code for RSA signature and verification
+    - changed CBC-CTS to be compatible with RFC 2040
+    - updated SEAL to version 3.0 of the cipher specification
+    - optimized multiprecision squaring and elliptic curves over GF(p)
+    - fixed bug in MARS key setup
+    - fixed bug with attaching objects to Deflator
+
+3.2 - added DES-XEX3, ECDSA, DefaultEncryptorWithMAC
+    - renamed DES-EDE to DES-EDE2 and TripleDES to DES-EDE3
+    - optimized ARC4
+    - generalized DSA to allow keys longer than 1024 bits
+    - fixed bugs in GF2N and ModularArithmetic that can cause calculation errors
+    - fixed crashing bug in Inflator when given invalid inputs
+    - fixed endian bug in Serpent
+    - fixed padding bug in Tiger
+
+4.0 - added Skipjack, CAST-256, Panama, SHA-2 (SHA-256, SHA-384, and SHA-512),
+      and XTR-DH
+    - added a faster variant of Rabin's Information Dispersal Algorithm (IDA)
+    - added class wrappers for these operating system features:
+      - high resolution timers on Windows, Unix, and MacOS
+      - Berkeley and Windows style sockets
+      - Windows named pipes
+      - /dev/random and /dev/urandom on Linux and FreeBSD
+      - Microsoft's CryptGenRandom on Windows
+    - added support for SEC 1 elliptic curve key format and compressed points
+    - added support for X.509 public key format (subjectPublicKeyInfo) for
+      RSA, DSA, and elliptic curve schemes
+    - added support for DER and OpenPGP signature format for DSA
+    - added support for ZLIB compressed data format (RFC 1950)
+    - changed elliptic curve encryption to use ECIES (as defined in SEC 1)
+    - changed MARS key schedule to reflect the latest specification
+    - changed BufferedTransformation interface to support multiple channels
+      and messages
+    - changed CAST and SHA-1 implementations to use public domain source code
+    - fixed bug in StringSource
+    - optmized multi-precision integer code for better performance
+
+4.1 - added more support for the recommended elliptic curve parameters in SEC 2
+    - added Panama MAC, MARC4
+    - added IV stealing feature to CTS mode
+    - added support for PKCS #8 private key format for RSA, DSA, and elliptic
+      curve schemes
+    - changed Deflate, MD5, Rijndael, and Twofish to use public domain code
+    - fixed a bug with flushing compressed streams
+    - fixed a bug with decompressing stored blocks
+    - fixed a bug with EC point decompression using non-trinomial basis
+    - fixed a bug in NetworkSource::GeneralPump()
+    - fixed a performance issue with EC over GF(p) decryption
+    - fixed syntax to allow GCC to compile without -fpermissive
+    - relaxed some restrictions in the license
+
+4.2 - added support for longer HMAC keys
+    - added MD4 (which is not secure so use for compatibility purposes only)
+    - added compatibility fixes/workarounds for STLport 4.5, GCC 3.0.2,
+      and MSVC 7.0
+    - changed MD2 to use public domain code
+    - fixed a bug with decompressing multiple messages with the same object
+    - fixed a bug in CBC-MAC with MACing multiple messages with the same object
+    - fixed a bug in RC5 and RC6 with zero-length keys
+    - fixed a bug in Adler32 where incorrect checksum may be generated
+
+5.0 - added ESIGN, DLIES, WAKE-OFB, PBKDF1 and PBKDF2 from PKCS #5
+    - added key validation for encryption and signature public/private keys
+    - renamed StreamCipher interface to SymmetricCipher, which is now implemented
+      by both stream ciphers and block cipher modes including ECB and CBC
+    - added keying interfaces to support resetting of keys and IVs without
+      having to destroy and recreate objects
+    - changed filter interface to support non-blocking input/output
+    - changed SocketSource and SocketSink to use overlapped I/O on Microsoft Windows
+    - grouped related classes inside structs to help templates, for example
+      AESEncryption and AESDecryption are now AES::Encryption and AES::Decryption
+    - where possible, typedefs have been added to improve backwards 
+      compatibility when the CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY macro is defined
+    - changed Serpent, HAVAL and IDEA to use public domain code
+    - implemented SSE2 optimizations for Integer operations
+    - fixed a bug in HMAC::TruncatedFinal()
+    - fixed SKIPJACK byte ordering following NIST clarification dated 5/9/02
+
+5.01 - added known answer test for X9.17 RNG in FIPS 140 power-up self test
+     - submitted to NIST/CSE, but not publicly released
+
+5.02 - changed EDC test to MAC integrity check using HMAC/SHA1
+     - improved performance of integrity check
+     - added blinding to defend against RSA timing attack
+
+5.03 - created DLL version of Crypto++ for FIPS 140-2 validation
+     - fixed vulnerabilities in GetNextIV for CTR and OFB modes
+
+5.0.4 - Removed DES, SHA-256, SHA-384, SHA-512 from DLL
+
+5.1 - added PSS padding and changed PSSR to track IEEE P1363a draft standard
+    - added blinding for RSA and Rabin to defend against timing attacks
+      on decryption operations
+    - changed signing and decryption APIs to support the above
+    - changed WaitObjectContainer to allow waiting for more than 64
+      objects at a time on Win32 platforms
+    - fixed a bug in CBC and ECB modes with processing non-aligned data
+    - fixed standard conformance bugs in DLIES (DHAES mode) and RW/EMSA2
+      signature scheme (these fixes are not backwards compatible)
+    - fixed a number of compiler warnings, minor bugs, and portability problems
+    - removed Sapphire
+
+5.2 - merged in changes for 5.01 - 5.0.4
+    - added support for using encoding parameters and key derivation parameters
+      with public key encryption (implemented by OAEP and DL/ECIES)
+    - added Camellia, SHACAL-2, Two-Track-MAC, Whirlpool, RIPEMD-320,
+      RIPEMD-128, RIPEMD-256, Base-32 coding, FIPS variant of CFB mode
+    - added ThreadUserTimer for timing thread CPU usage
+    - added option for password-based key derivation functions
+      to iterate until a mimimum elapsed thread CPU time is reached
+    - added option (on by default) for DEFLATE compression to detect
+      uncompressible files and process them more quickly
+    - improved compatibility and performance on 64-bit platforms,
+      including Alpha, IA-64, x86-64, PPC64, Sparc64, and MIPS64
+    - fixed ONE_AND_ZEROS_PADDING to use 0x80 instead 0x01 as padding.
+    - fixed encoding/decoding of PKCS #8 privateKeyInfo to properly
+      handle optional attributes
+
+5.2.1 - fixed bug in the "dlltest" DLL testing program
+      - fixed compiling with STLport using VC .NET
+      - fixed compiling with -fPIC using GCC
+      - fixed compiling with -msse2 on systems without memalign()
+      - fixed inability to instantiate PanamaMAC
+      - fixed problems with inline documentation
+
+5.2.2 - added SHA-224
+      - put SHA-256, SHA-384, SHA-512, RSASSA-PSS into DLL
+      
+5.2.3 - fixed issues with FIPS algorithm test vectors
+      - put RSASSA-ISO into DLL
+
+5.3 - ported to MSVC 2005 with support for x86-64
+    - added defense against AES timing attacks, and more AES test vectors
+    - changed StaticAlgorithmName() of Rijndael to "AES", CTR to "CTR"
+
+5.4 - added Salsa20
+    - updated Whirlpool to version 3.0
+    - ported to GCC 4.1, Sun C++ 5.8, and Borland C++Builder 2006
+
+5.5 - added VMAC and Sosemanuk (with x86-64 and SSE2 assembly)
+    - improved speed of integer arithmetic, AES, SHA-512, Tiger, Salsa20,
+      Whirlpool, and PANAMA cipher using assembly (x86-64, MMX, SSE2)
+    - optimized Camellia and added defense against timing attacks
+    - updated benchmarks code to show cycles per byte and to time key/IV setup
+    - started using OpenMP for increased multi-core speed
+    - enabled GCC optimization flags by default in GNUmakefile
+    - added blinding and computational error checking for RW signing
+    - changed RandomPool, X917RNG, GetNextIV, DSA/NR/ECDSA/ECNR to reduce
+      the risk of reusing random numbers and IVs after virtual machine state
+      rollback
+    - changed default FIPS mode RNG from AutoSeededX917RNG<DES_EDE3> to
+      AutoSeededX917RNG<AES>
+    - fixed PANAMA cipher interface to accept 256-bit key and 256-bit IV
+    - moved MD2, MD4, MD5, PanamaHash, ARC4, WAKE_CFB into the namespace "Weak"
+    - removed HAVAL, MD5-MAC, XMAC
+
+5.5.1 - fixed VMAC validation failure on 32-bit big-endian machines
+
+5.5.2 - ported x64 assembly language code for AES, Salsa20, Sosemanuk, and Panama
+        to MSVC 2005 (using MASM since MSVC doesn't support inline assembly on x64)
+      - fixed Salsa20 initialization crash on non-SSE2 machines
+      - fixed Whirlpool crash on Pentium 2 machines
+      - fixed possible branch prediction analysis (BPA) vulnerability in
+        MontgomeryReduce(), which may affect security of RSA, RW, LUC
+      - fixed link error with MSVC 2003 when using "debug DLL" form of runtime library
+      - fixed crash in SSE2_Add on P4 machines when compiled with 
+        MSVC 6.0 SP5 with Processor Pack
+      - ported to MSVC 2008, GCC 4.2, Sun CC 5.9, Intel C++ Compiler 10.0, 
+        and Borland C++Builder 2007
+
+5.6 - added AuthenticatedSymmetricCipher interface class and Filter wrappers
+    - added CCM, GCM (with SSE2 assembly), EAX, CMAC, XSalsa20, and SEED
+    - added support for variable length IVs
+    - improved AES and SHA-256 speed on x86 and x64
+    - fixed incorrect VMAC computation on message lengths 
+      that are >64 mod 128 (x86 assembly version is not affected)
+    - fixed compiler error in vmac.cpp on x86 with GCC -fPIC
+    - fixed run-time validation error on x86-64 with GCC 4.3.2 -O2
+    - fixed HashFilter bug when putMessage=true
+    - removed WORD64_AVAILABLE; compiler support for 64-bit int is now required
+    - ported to GCC 4.3, C++Builder 2009, Sun CC 5.10, Intel C++ Compiler 11
+
+Written by Wei Dai

src/cryptopp/config.h

@@ -0,0 +1,462 @@
+#ifndef CRYPTOPP_CONFIG_H
+#define CRYPTOPP_CONFIG_H
+
+//// Bitcoin: disable SSE2 on 32-bit
+#if !defined(_M_X64) && !defined(__x86_64__)
+#define CRYPTOPP_DISABLE_SSE2  1
+#endif
+//////////// end of Bitcoin changes
+
+
+// ***************** Important Settings ********************
+
+// define this if running on a big-endian CPU
+#if !defined(IS_LITTLE_ENDIAN) && (defined(__BIG_ENDIAN__) || defined(__sparc) || defined(__sparc__) || defined(__hppa__) || defined(__mips__) || (defined(__MWERKS__) && !defined(__INTEL__)))
+#	define IS_BIG_ENDIAN
+#endif
+
+// define this if running on a little-endian CPU
+// big endian will be assumed if IS_LITTLE_ENDIAN is not defined
+#ifndef IS_BIG_ENDIAN
+#	define IS_LITTLE_ENDIAN
+#endif
+
+// define this if you want to disable all OS-dependent features,
+// such as sockets and OS-provided random number generators
+// #define NO_OS_DEPENDENCE
+
+// Define this to use features provided by Microsoft's CryptoAPI.
+// Currently the only feature used is random number generation.
+// This macro will be ignored if NO_OS_DEPENDENCE is defined.
+#define USE_MS_CRYPTOAPI
+
+// Define this to 1 to enforce the requirement in FIPS 186-2 Change Notice 1 that only 1024 bit moduli be used
+#ifndef DSA_1024_BIT_MODULUS_ONLY
+#	define DSA_1024_BIT_MODULUS_ONLY 1
+#endif
+
+// ***************** Less Important Settings ***************
+
+// define this to retain (as much as possible) old deprecated function and class names
+// #define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY
+
+#define GZIP_OS_CODE 0
+
+// Try this if your CPU has 256K internal cache or a slow multiply instruction
+// and you want a (possibly) faster IDEA implementation using log tables
+// #define IDEA_LARGECACHE
+
+// Define this if, for the linear congruential RNG, you want to use
+// the original constants as specified in S.K. Park and K.W. Miller's
+// CACM paper.
+// #define LCRNG_ORIGINAL_NUMBERS
+
+// choose which style of sockets to wrap (mostly useful for cygwin which has both)
+#define PREFER_BERKELEY_STYLE_SOCKETS
+// #define PREFER_WINDOWS_STYLE_SOCKETS
+
+// set the name of Rijndael cipher, was "Rijndael" before version 5.3
+#define CRYPTOPP_RIJNDAEL_NAME "AES"
+
+// ***************** Important Settings Again ********************
+// But the defaults should be ok.
+
+// namespace support is now required
+#ifdef NO_NAMESPACE
+#	error namespace support is now required
+#endif
+
+// Define this to workaround a Microsoft CryptoAPI bug where
+// each call to CryptAcquireContext causes a 100 KB memory leak.
+// Defining this will cause Crypto++ to make only one call to CryptAcquireContext.
+#define WORKAROUND_MS_BUG_Q258000
+
+#ifdef CRYPTOPP_DOXYGEN_PROCESSING
+// Avoid putting "CryptoPP::" in front of everything in Doxygen output
+#	define CryptoPP
+#	define NAMESPACE_BEGIN(x)
+#	define NAMESPACE_END
+// Get Doxygen to generate better documentation for these typedefs
+#	define DOCUMENTED_TYPEDEF(x, y) class y : public x {};
+#else
+#	define NAMESPACE_BEGIN(x) namespace x {
+#	define NAMESPACE_END }
+#	define DOCUMENTED_TYPEDEF(x, y) typedef x y;
+#endif
+#define ANONYMOUS_NAMESPACE_BEGIN namespace {
+#define USING_NAMESPACE(x) using namespace x;
+#define DOCUMENTED_NAMESPACE_BEGIN(x) namespace x {
+#define DOCUMENTED_NAMESPACE_END }
+
+// What is the type of the third parameter to bind?
+// For Unix, the new standard is ::socklen_t (typically unsigned int), and the old standard is int.
+// Unfortunately there is no way to tell whether or not socklen_t is defined.
+// To work around this, TYPE_OF_SOCKLEN_T is a macro so that you can change it from the makefile.
+#ifndef TYPE_OF_SOCKLEN_T
+#	if defined(_WIN32) || defined(__CYGWIN__)
+#		define TYPE_OF_SOCKLEN_T int
+#	else
+#		define TYPE_OF_SOCKLEN_T ::socklen_t
+#	endif
+#endif
+
+#if defined(__CYGWIN__) && defined(PREFER_WINDOWS_STYLE_SOCKETS)
+#	define __USE_W32_SOCKETS
+#endif
+
+typedef unsigned char byte;		// put in global namespace to avoid ambiguity with other byte typedefs
+
+NAMESPACE_BEGIN(CryptoPP)
+
+typedef unsigned short word16;
+typedef unsigned int word32;
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+	typedef unsigned __int64 word64;
+	#define W64LIT(x) x##ui64
+#else
+	typedef unsigned long long word64;
+	#define W64LIT(x) x##ULL
+#endif
+
+// define large word type, used for file offsets and such
+typedef word64 lword;
+const lword LWORD_MAX = W64LIT(0xffffffffffffffff);
+
+#ifdef __GNUC__
+	#define CRYPTOPP_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
+
+// define hword, word, and dword. these are used for multiprecision integer arithmetic
+// Intel compiler won't have _umul128 until version 10.0. See http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/30231625.aspx
+#if (defined(_MSC_VER) && (!defined(__INTEL_COMPILER) || __INTEL_COMPILER >= 1000) && (defined(_M_X64) || defined(_M_IA64))) || (defined(__DECCXX) && defined(__alpha__)) || (defined(__INTEL_COMPILER) && defined(__x86_64__)) || (defined(__SUNPRO_CC) && defined(__x86_64__))
+	typedef word32 hword;
+	typedef word64 word;
+#else
+	#define CRYPTOPP_NATIVE_DWORD_AVAILABLE
+	#if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(__sparc64__)
+		#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !(CRYPTOPP_GCC_VERSION == 40001 && defined(__APPLE__)) && CRYPTOPP_GCC_VERSION >= 30400
+			// GCC 4.0.1 on MacOS X is missing __umodti3 and __udivti3
+			// mode(TI) division broken on amd64 with GCC earlier than GCC 3.4
+			typedef word32 hword;
+			typedef word64 word;
+			typedef __uint128_t dword;
+			typedef __uint128_t word128;
+			#define CRYPTOPP_WORD128_AVAILABLE
+		#else
+			// if we're here, it means we're on a 64-bit CPU but we don't have a way to obtain 128-bit multiplication results
+			typedef word16 hword;
+			typedef word32 word;
+			typedef word64 dword;
+		#endif
+	#else
+		// being here means the native register size is probably 32 bits or less
+		#define CRYPTOPP_BOOL_SLOW_WORD64 1
+		typedef word16 hword;
+		typedef word32 word;
+		typedef word64 dword;
+	#endif
+#endif
+#ifndef CRYPTOPP_BOOL_SLOW_WORD64
+	#define CRYPTOPP_BOOL_SLOW_WORD64 0
+#endif
+
+const unsigned int WORD_SIZE = sizeof(word);
+const unsigned int WORD_BITS = WORD_SIZE * 8;
+
+NAMESPACE_END
+
+#ifndef CRYPTOPP_L1_CACHE_LINE_SIZE
+	// This should be a lower bound on the L1 cache line size. It's used for defense against timing attacks.
+	#if defined(_M_X64) || defined(__x86_64__)
+		#define CRYPTOPP_L1_CACHE_LINE_SIZE 64
+	#else
+		// L1 cache line size is 32 on Pentium III and earlier
+		#define CRYPTOPP_L1_CACHE_LINE_SIZE 32
+	#endif
+#endif
+
+#if defined(_MSC_VER)
+	#if _MSC_VER == 1200
+		#include <malloc.h>
+	#endif
+	#if _MSC_VER > 1200 || defined(_mm_free)
+		#define CRYPTOPP_MSVC6PP_OR_LATER		// VC 6 processor pack or later
+	#else
+		#define CRYPTOPP_MSVC6_NO_PP			// VC 6 without processor pack
+	#endif
+#endif
+
+#ifndef CRYPTOPP_ALIGN_DATA
+	#if defined(CRYPTOPP_MSVC6PP_OR_LATER)
+		#define CRYPTOPP_ALIGN_DATA(x) __declspec(align(x))
+	#elif defined(__GNUC__)
+		#define CRYPTOPP_ALIGN_DATA(x) __attribute__((aligned(x)))
+	#else
+		#define CRYPTOPP_ALIGN_DATA(x)
+	#endif
+#endif
+
+#ifndef CRYPTOPP_SECTION_ALIGN16
+	#if defined(__GNUC__) && !defined(__APPLE__)
+		// the alignment attribute doesn't seem to work without this section attribute when -fdata-sections is turned on
+		#define CRYPTOPP_SECTION_ALIGN16 __attribute__((section ("CryptoPP_Align16")))
+	#else
+		#define CRYPTOPP_SECTION_ALIGN16
+	#endif
+#endif
+
+#if defined(_MSC_VER) || defined(__fastcall)
+	#define CRYPTOPP_FASTCALL __fastcall
+#else
+	#define CRYPTOPP_FASTCALL
+#endif
+
+// VC60 workaround: it doesn't allow typename in some places
+#if defined(_MSC_VER) && (_MSC_VER < 1300)
+#define CPP_TYPENAME
+#else
+#define CPP_TYPENAME typename
+#endif
+
+// VC60 workaround: can't cast unsigned __int64 to float or double
+#if defined(_MSC_VER) && !defined(CRYPTOPP_MSVC6PP_OR_LATER)
+#define CRYPTOPP_VC6_INT64 (__int64)
+#else
+#define CRYPTOPP_VC6_INT64
+#endif
+
+#ifdef _MSC_VER
+#define CRYPTOPP_NO_VTABLE __declspec(novtable)
+#else
+#define CRYPTOPP_NO_VTABLE
+#endif
+
+#ifdef _MSC_VER
+	// 4231: nonstandard extension used : 'extern' before template explicit instantiation
+	// 4250: dominance
+	// 4251: member needs to have dll-interface
+	// 4275: base needs to have dll-interface
+	// 4660: explicitly instantiating a class that's already implicitly instantiated
+	// 4661: no suitable definition provided for explicit template instantiation request
+	// 4786: identifer was truncated in debug information
+	// 4355: 'this' : used in base member initializer list
+	// 4910: '__declspec(dllexport)' and 'extern' are incompatible on an explicit instantiation
+#	pragma warning(disable: 4231 4250 4251 4275 4660 4661 4786 4355 4910)
+#endif
+
+#ifdef __BORLANDC__
+// 8037: non-const function called for const object. needed to work around BCB2006 bug
+#	pragma warn -8037
+#endif
+
+#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__MWERKS__) || defined(_STLPORT_VERSION)
+#define CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
+#endif
+
+#ifndef CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
+#define CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE
+#endif
+
+#ifdef CRYPTOPP_DISABLE_X86ASM		// for backwards compatibility: this macro had both meanings
+#define CRYPTOPP_DISABLE_ASM
+#define CRYPTOPP_DISABLE_SSE2
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_ASM) && ((defined(_MSC_VER) && defined(_M_IX86)) || (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))))
+	#define CRYPTOPP_X86_ASM_AVAILABLE
+
+	#if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || CRYPTOPP_GCC_VERSION >= 30300)
+		#define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 1
+	#else
+		#define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 0
+	#endif
+
+	// SSSE3 was actually introduced in GNU as 2.17, which was released 6/23/2006, but we can't tell what version of binutils is installed.
+	// GCC 4.1.2 was released on 2/13/2007, so we'll use that as a proxy for the binutils version.
+	#if !defined(CRYPTOPP_DISABLE_SSSE3) && (_MSC_VER >= 1400 || CRYPTOPP_GCC_VERSION >= 40102)
+		#define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 1
+	#else
+		#define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 0
+	#endif
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_ASM) && defined(_MSC_VER) && defined(_M_X64)
+	#define CRYPTOPP_X64_MASM_AVAILABLE
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_ASM) && defined(__GNUC__) && defined(__x86_64__)
+	#define CRYPTOPP_X64_ASM_AVAILABLE
+#endif
+
+#if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(CRYPTOPP_MSVC6PP_OR_LATER) || defined(__SSE2__))
+	#define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 1
+#else
+	#define CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE 0
+#endif
+
+#if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE || CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+	#define CRYPTOPP_BOOL_ALIGN16_ENABLED 1
+#else
+	#define CRYPTOPP_BOOL_ALIGN16_ENABLED 0
+#endif
+
+// how to allocate 16-byte aligned memory (for SSE2)
+#if defined(CRYPTOPP_MSVC6PP_OR_LATER)
+	#define CRYPTOPP_MM_MALLOC_AVAILABLE
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+	#define CRYPTOPP_MALLOC_ALIGNMENT_IS_16
+#elif defined(__linux__) || defined(__sun__) || defined(__CYGWIN__)
+	#define CRYPTOPP_MEMALIGN_AVAILABLE
+#else
+	#define CRYPTOPP_NO_ALIGNED_ALLOC
+#endif
+
+// how to disable inlining
+#if defined(_MSC_VER) && _MSC_VER >= 1300
+#	define CRYPTOPP_NOINLINE_DOTDOTDOT
+#	define CRYPTOPP_NOINLINE __declspec(noinline)
+#elif defined(__GNUC__)
+#	define CRYPTOPP_NOINLINE_DOTDOTDOT
+#	define CRYPTOPP_NOINLINE __attribute__((noinline))
+#else
+#	define CRYPTOPP_NOINLINE_DOTDOTDOT ...
+#	define CRYPTOPP_NOINLINE 
+#endif
+
+// how to declare class constants
+#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__INTEL_COMPILER)
+#	define CRYPTOPP_CONSTANT(x) enum {x};
+#else
+#	define CRYPTOPP_CONSTANT(x) static const int x;
+#endif
+
+#if defined(_M_X64) || defined(__x86_64__)
+	#define CRYPTOPP_BOOL_X64 1
+#else
+	#define CRYPTOPP_BOOL_X64 0
+#endif
+
+// see http://predef.sourceforge.net/prearch.html
+#if defined(_M_IX86) || defined(__i386__) || defined(__i386) || defined(_X86_) || defined(__I86__) || defined(__INTEL__)
+	#define CRYPTOPP_BOOL_X86 1
+#else
+	#define CRYPTOPP_BOOL_X86 0
+#endif
+
+#if CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86 || defined(__powerpc__)
+	#define CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+#endif
+
+#define CRYPTOPP_VERSION 560
+
+// ***************** determine availability of OS features ********************
+
+#ifndef NO_OS_DEPENDENCE
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+#define CRYPTOPP_WIN32_AVAILABLE
+#endif
+
+#if defined(__unix__) || defined(__MACH__) || defined(__NetBSD__) || defined(__sun)
+#define CRYPTOPP_UNIX_AVAILABLE
+#endif
+
+#if defined(CRYPTOPP_WIN32_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE)
+#	define HIGHRES_TIMER_AVAILABLE
+#endif
+
+#ifdef CRYPTOPP_UNIX_AVAILABLE
+#	define HAS_BERKELEY_STYLE_SOCKETS
+#endif
+
+#ifdef CRYPTOPP_WIN32_AVAILABLE
+#	define HAS_WINDOWS_STYLE_SOCKETS
+#endif
+
+#if defined(HIGHRES_TIMER_AVAILABLE) && (defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(HAS_WINDOWS_STYLE_SOCKETS))
+#	define SOCKETS_AVAILABLE
+#endif
+
+#if defined(HAS_WINDOWS_STYLE_SOCKETS) && (!defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(PREFER_WINDOWS_STYLE_SOCKETS))
+#	define USE_WINDOWS_STYLE_SOCKETS
+#else
+#	define USE_BERKELEY_STYLE_SOCKETS
+#endif
+
+#if defined(HIGHRES_TIMER_AVAILABLE) && defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(USE_BERKELEY_STYLE_SOCKETS)
+#	define WINDOWS_PIPES_AVAILABLE
+#endif
+
+#if defined(CRYPTOPP_WIN32_AVAILABLE) && defined(USE_MS_CRYPTOAPI)
+#	define NONBLOCKING_RNG_AVAILABLE
+#	define OS_RNG_AVAILABLE
+#endif
+
+#if defined(CRYPTOPP_UNIX_AVAILABLE) || defined(CRYPTOPP_DOXYGEN_PROCESSING)
+#	define NONBLOCKING_RNG_AVAILABLE
+#	define BLOCKING_RNG_AVAILABLE
+#	define OS_RNG_AVAILABLE
+#	define HAS_PTHREADS
+#	define THREADS_AVAILABLE
+#endif
+
+#ifdef CRYPTOPP_WIN32_AVAILABLE
+#	define HAS_WINTHREADS
+#	define THREADS_AVAILABLE
+#endif
+
+#endif	// NO_OS_DEPENDENCE
+
+// ***************** DLL related ********************
+
+#ifdef CRYPTOPP_WIN32_AVAILABLE
+
+#ifdef CRYPTOPP_EXPORTS
+#define CRYPTOPP_IS_DLL
+#define CRYPTOPP_DLL __declspec(dllexport)
+#elif defined(CRYPTOPP_IMPORTS)
+#define CRYPTOPP_IS_DLL
+#define CRYPTOPP_DLL __declspec(dllimport)
+#else
+#define CRYPTOPP_DLL
+#endif
+
+#define CRYPTOPP_API __cdecl
+
+#else	// CRYPTOPP_WIN32_AVAILABLE
+
+#define CRYPTOPP_DLL
+#define CRYPTOPP_API
+
+#endif	// CRYPTOPP_WIN32_AVAILABLE
+
+#if defined(__MWERKS__)
+#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern class CRYPTOPP_DLL
+#elif defined(__BORLANDC__) || defined(__SUNPRO_CC)
+#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL
+#else
+#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern template class CRYPTOPP_DLL
+#endif
+
+#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_IMPORTS)
+#define CRYPTOPP_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL
+#else
+#define CRYPTOPP_DLL_TEMPLATE_CLASS CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS
+#endif
+
+#if defined(__MWERKS__)
+#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern class
+#elif defined(__BORLANDC__) || defined(__SUNPRO_CC)
+#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS template class
+#else
+#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern template class
+#endif
+
+#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_EXPORTS)
+#define CRYPTOPP_STATIC_TEMPLATE_CLASS template class
+#else
+#define CRYPTOPP_STATIC_TEMPLATE_CLASS CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS
+#endif
+
+#endif

src/cryptopp/cpu.cpp

@@ -0,0 +1,199 @@
+// cpu.cpp - written and placed in the public domain by Wei Dai
+
+#include "pch.h"
+
+#ifndef CRYPTOPP_IMPORTS
+
+#include "cpu.h"
+#include "misc.h"
+#include <algorithm>
+
+#ifdef __GNUC__
+#include <signal.h>
+#include <setjmp.h>
+#endif
+
+#ifdef CRYPTOPP_MSVC6PP_OR_LATER
+#include <emmintrin.h>
+#endif
+
+NAMESPACE_BEGIN(CryptoPP)
+
+#ifdef CRYPTOPP_X86_ASM_AVAILABLE
+
+#ifndef _MSC_VER
+typedef void (*SigHandler)(int);
+
+static jmp_buf s_jmpNoCPUID;
+static void SigIllHandlerCPUID(int)
+{
+	longjmp(s_jmpNoCPUID, 1);
+}
+#endif
+
+bool CpuId(word32 input, word32 *output)
+{
+#ifdef _MSC_VER
+    __try
+	{
+		__asm
+		{
+			mov eax, input
+			cpuid
+			mov edi, output
+			mov [edi], eax
+			mov [edi+4], ebx
+			mov [edi+8], ecx
+			mov [edi+12], edx
+		}
+	}
+    __except (1)
+	{
+		return false;
+    }
+	return true;
+#else
+	SigHandler oldHandler = signal(SIGILL, SigIllHandlerCPUID);
+	if (oldHandler == SIG_ERR)
+		return false;
+
+	bool result = true;
+	if (setjmp(s_jmpNoCPUID))
+		result = false;
+	else
+	{
+		__asm__
+		(
+			// save ebx in case -fPIC is being used
+#if CRYPTOPP_BOOL_X86
+			"push %%ebx; cpuid; mov %%ebx, %%edi; pop %%ebx"
+#else
+			"pushq %%rbx; cpuid; mov %%ebx, %%edi; popq %%rbx"
+#endif
+			: "=a" (output[0]), "=D" (output[1]), "=c" (output[2]), "=d" (output[3])
+			: "a" (input)
+		);
+	}
+
+	signal(SIGILL, oldHandler);
+	return result;
+#endif
+}
+
+#ifndef _MSC_VER
+static jmp_buf s_jmpNoSSE2;
+static void SigIllHandlerSSE2(int)
+{
+	longjmp(s_jmpNoSSE2, 1);
+}
+#endif
+
+#elif _MSC_VER >= 1400 && CRYPTOPP_BOOL_X64
+
+bool CpuId(word32 input, word32 *output)
+{
+	__cpuid((int *)output, input);
+	return true;
+}
+
+#endif
+
+#ifdef CRYPTOPP_CPUID_AVAILABLE
+
+static bool TrySSE2()
+{
+#if CRYPTOPP_BOOL_X64
+	return true;
+#elif defined(_MSC_VER)
+    __try
+	{
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+        AS2(por xmm0, xmm0)        // executing SSE2 instruction
+#elif CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE
+		__mm128i x = _mm_setzero_si128();
+		return _mm_cvtsi128_si32(x) == 0;
+#endif
+	}
+    __except (1)
+	{
+		return false;
+    }
+	return true;
+#elif defined(__GNUC__)
+	SigHandler oldHandler = signal(SIGILL, SigIllHandlerSSE2);
+	if (oldHandler == SIG_ERR)
+		return false;
+
+	bool result = true;
+	if (setjmp(s_jmpNoSSE2))
+		result = false;
+	else
+	{
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+		__asm __volatile ("por %xmm0, %xmm0");
+#elif CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE
+		__mm128i x = _mm_setzero_si128();
+		result = _mm_cvtsi128_si32(x) == 0;
+#endif
+	}
+
+	signal(SIGILL, oldHandler);
+	return result;
+#else
+	return false;
+#endif
+}
+
+bool g_x86DetectionDone = false;
+bool g_hasISSE = false, g_hasSSE2 = false, g_hasSSSE3 = false, g_hasMMX = false, g_isP4 = false;
+word32 g_cacheLineSize = CRYPTOPP_L1_CACHE_LINE_SIZE;
+
+void DetectX86Features()
+{
+	word32 cpuid[4], cpuid1[4];
+	if (!CpuId(0, cpuid))
+		return;
+	if (!CpuId(1, cpuid1))
+		return;
+
+	g_hasMMX = (cpuid1[3] & (1 << 23)) != 0;
+	if ((cpuid1[3] & (1 << 26)) != 0)
+		g_hasSSE2 = TrySSE2();
+	g_hasSSSE3 = g_hasSSE2 && (cpuid1[2] & (1<<9));
+
+	if ((cpuid1[3] & (1 << 25)) != 0)
+		g_hasISSE = true;
+	else
+	{
+		word32 cpuid2[4];
+		CpuId(0x080000000, cpuid2);
+		if (cpuid2[0] >= 0x080000001)
+		{
+			CpuId(0x080000001, cpuid2);
+			g_hasISSE = (cpuid2[3] & (1 << 22)) != 0;
+		}
+	}
+
+	std::swap(cpuid[2], cpuid[3]);
+	if (memcmp(cpuid+1, "GenuineIntel", 12) == 0)
+	{
+		g_isP4 = ((cpuid1[0] >> 8) & 0xf) == 0xf;
+		g_cacheLineSize = 8 * GETBYTE(cpuid1[1], 1);
+	}
+	else if (memcmp(cpuid+1, "AuthenticAMD", 12) == 0)
+	{
+		CpuId(0x80000005, cpuid);
+		g_cacheLineSize = GETBYTE(cpuid[2], 0);
+	}
+
+	if (!g_cacheLineSize)
+		g_cacheLineSize = CRYPTOPP_L1_CACHE_LINE_SIZE;
+
+	g_x86DetectionDone = true;
+}
+
+#endif
+
+NAMESPACE_END
+
+#endif

src/cryptopp/cpu.h

@@ -0,0 +1,263 @@
+#ifndef CRYPTOPP_CPU_H
+#define CRYPTOPP_CPU_H
+
+#ifdef CRYPTOPP_GENERATE_X64_MASM
+
+#define CRYPTOPP_X86_ASM_AVAILABLE
+#define CRYPTOPP_BOOL_X64 1
+#define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 1
+#define NAMESPACE_END
+
+#else
+
+#include "config.h"
+
+#ifdef CRYPTOPP_MSVC6PP_OR_LATER
+	#include <emmintrin.h>
+#endif
+
+NAMESPACE_BEGIN(CryptoPP)
+
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || (_MSC_VER >= 1400 && CRYPTOPP_BOOL_X64)
+
+#define CRYPTOPP_CPUID_AVAILABLE
+
+// these should not be used directly
+extern CRYPTOPP_DLL bool g_x86DetectionDone;
+extern CRYPTOPP_DLL bool g_hasSSE2;
+extern CRYPTOPP_DLL bool g_hasISSE;
+extern CRYPTOPP_DLL bool g_hasMMX;
+extern CRYPTOPP_DLL bool g_hasSSSE3;
+extern CRYPTOPP_DLL bool g_isP4;
+extern CRYPTOPP_DLL word32 g_cacheLineSize;
+CRYPTOPP_DLL void CRYPTOPP_API DetectX86Features();
+
+CRYPTOPP_DLL bool CRYPTOPP_API CpuId(word32 input, word32 *output);
+
+#if CRYPTOPP_BOOL_X64
+inline bool HasSSE2()	{return true;}
+inline bool HasISSE()	{return true;}
+inline bool HasMMX()	{return true;}
+#else
+
+inline bool HasSSE2()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_hasSSE2;
+}
+
+inline bool HasISSE()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_hasISSE;
+}
+
+inline bool HasMMX()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_hasMMX;
+}
+
+#endif
+
+inline bool HasSSSE3()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_hasSSSE3;
+}
+
+inline bool IsP4()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_isP4;
+}
+
+inline int GetCacheLineSize()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_cacheLineSize;
+}
+
+#else
+
+inline int GetCacheLineSize()
+{
+	return CRYPTOPP_L1_CACHE_LINE_SIZE;
+}
+
+inline bool HasSSSE3()	{return false;}
+inline bool IsP4()		{return false;}
+
+// assume MMX and SSE2 if intrinsics are enabled
+#if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE || CRYPTOPP_BOOL_X64
+inline bool HasSSE2()	{return true;}
+inline bool HasISSE()	{return true;}
+inline bool HasMMX()	{return true;}
+#else
+inline bool HasSSE2()	{return false;}
+inline bool HasISSE()	{return false;}
+inline bool HasMMX()	{return false;}
+#endif
+
+#endif		// #ifdef CRYPTOPP_X86_ASM_AVAILABLE || _MSC_VER >= 1400
+
+#endif
+
+#ifdef CRYPTOPP_GENERATE_X64_MASM
+	#define AS1(x) x*newline*
+	#define AS2(x, y) x, y*newline*
+	#define AS3(x, y, z) x, y, z*newline*
+	#define ASS(x, y, a, b, c, d) x, y, a*64+b*16+c*4+d*newline*
+	#define ASL(x) label##x:*newline*
+	#define ASJ(x, y, z) x label##y*newline*
+	#define ASC(x, y) x label##y*newline*
+	#define AS_HEX(y) 0##y##h
+#elif defined(__GNUC__)
+	// define these in two steps to allow arguments to be expanded
+	#define GNU_AS1(x) #x ";"
+	#define GNU_AS2(x, y) #x ", " #y ";"
+	#define GNU_AS3(x, y, z) #x ", " #y ", " #z ";"
+	#define GNU_ASL(x) "\n" #x ":"
+	#define GNU_ASJ(x, y, z) #x " " #y #z ";"
+	#define AS1(x) GNU_AS1(x)
+	#define AS2(x, y) GNU_AS2(x, y)
+	#define AS3(x, y, z) GNU_AS3(x, y, z)
+	#define ASS(x, y, a, b, c, d) #x ", " #y ", " #a "*64+" #b "*16+" #c "*4+" #d ";"
+	#define ASL(x) GNU_ASL(x)
+	#define ASJ(x, y, z) GNU_ASJ(x, y, z)
+	#define ASC(x, y) #x " " #y ";"
+	#define CRYPTOPP_NAKED
+	#define AS_HEX(y) 0x##y
+#else
+	#define AS1(x) __asm {x}
+	#define AS2(x, y) __asm {x, y}
+	#define AS3(x, y, z) __asm {x, y, z}
+	#define ASS(x, y, a, b, c, d) __asm {x, y, _MM_SHUFFLE(a, b, c, d)}
+	#define ASL(x) __asm {label##x:}
+	#define ASJ(x, y, z) __asm {x label##y}
+	#define ASC(x, y) __asm {x label##y}
+	#define CRYPTOPP_NAKED __declspec(naked)
+	#define AS_HEX(y) 0x##y
+#endif
+
+#define IF0(y)
+#define IF1(y) y
+
+#ifdef CRYPTOPP_GENERATE_X64_MASM
+#define ASM_MOD(x, y) ((x) MOD (y))
+#define XMMWORD_PTR XMMWORD PTR
+#else
+// GNU assembler doesn't seem to have mod operator
+#define ASM_MOD(x, y) ((x)-((x)/(y))*(y))
+// GAS 2.15 doesn't support XMMWORD PTR. it seems necessary only for MASM
+#define XMMWORD_PTR
+#endif
+
+#if CRYPTOPP_BOOL_X86
+	#define AS_REG_1 ecx
+	#define AS_REG_2 edx
+	#define AS_REG_3 esi
+	#define AS_REG_4 edi
+	#define AS_REG_5 eax
+	#define AS_REG_6 ebx
+	#define AS_REG_7 ebp
+	#define AS_REG_1d ecx
+	#define AS_REG_2d edx
+	#define AS_REG_3d esi
+	#define AS_REG_4d edi
+	#define AS_REG_5d eax
+	#define AS_REG_6d ebx
+	#define AS_REG_7d ebp
+	#define WORD_SZ 4
+	#define WORD_REG(x)	e##x
+	#define WORD_PTR DWORD PTR
+	#define AS_PUSH_IF86(x) AS1(push e##x)
+	#define AS_POP_IF86(x) AS1(pop e##x)
+	#define AS_JCXZ jecxz
+#elif CRYPTOPP_BOOL_X64
+	#ifdef CRYPTOPP_GENERATE_X64_MASM
+		#define AS_REG_1 rcx
+		#define AS_REG_2 rdx
+		#define AS_REG_3 r8
+		#define AS_REG_4 r9
+		#define AS_REG_5 rax
+		#define AS_REG_6 r10
+		#define AS_REG_7 r11
+		#define AS_REG_1d ecx
+		#define AS_REG_2d edx
+		#define AS_REG_3d r8d
+		#define AS_REG_4d r9d
+		#define AS_REG_5d eax
+		#define AS_REG_6d r10d
+		#define AS_REG_7d r11d
+	#else
+		#define AS_REG_1 rdi
+		#define AS_REG_2 rsi
+		#define AS_REG_3 rdx
+		#define AS_REG_4 rcx
+		#define AS_REG_5 r8
+		#define AS_REG_6 r9
+		#define AS_REG_7 r10
+		#define AS_REG_1d edi
+		#define AS_REG_2d esi
+		#define AS_REG_3d edx
+		#define AS_REG_4d ecx
+		#define AS_REG_5d r8d
+		#define AS_REG_6d r9d
+		#define AS_REG_7d r10d
+	#endif
+	#define WORD_SZ 8
+	#define WORD_REG(x)	r##x
+	#define WORD_PTR QWORD PTR
+	#define AS_PUSH_IF86(x)
+	#define AS_POP_IF86(x)
+	#define AS_JCXZ jrcxz
+#endif
+
+// helper macro for stream cipher output
+#define AS_XMM_OUTPUT4(labelPrefix, inputPtr, outputPtr, x0, x1, x2, x3, t, p0, p1, p2, p3, increment)\
+	AS2(	test	inputPtr, inputPtr)\
+	ASC(	jz,		labelPrefix##3)\
+	AS2(	test	inputPtr, 15)\
+	ASC(	jnz,	labelPrefix##7)\
+	AS2(	pxor	xmm##x0, [inputPtr+p0*16])\
+	AS2(	pxor	xmm##x1, [inputPtr+p1*16])\
+	AS2(	pxor	xmm##x2, [inputPtr+p2*16])\
+	AS2(	pxor	xmm##x3, [inputPtr+p3*16])\
+	AS2(	add		inputPtr, increment*16)\
+	ASC(	jmp,	labelPrefix##3)\
+	ASL(labelPrefix##7)\
+	AS2(	movdqu	xmm##t, [inputPtr+p0*16])\
+	AS2(	pxor	xmm##x0, xmm##t)\
+	AS2(	movdqu	xmm##t, [inputPtr+p1*16])\
+	AS2(	pxor	xmm##x1, xmm##t)\
+	AS2(	movdqu	xmm##t, [inputPtr+p2*16])\
+	AS2(	pxor	xmm##x2, xmm##t)\
+	AS2(	movdqu	xmm##t, [inputPtr+p3*16])\
+	AS2(	pxor	xmm##x3, xmm##t)\
+	AS2(	add		inputPtr, increment*16)\
+	ASL(labelPrefix##3)\
+	AS2(	test	outputPtr, 15)\
+	ASC(	jnz,	labelPrefix##8)\
+	AS2(	movdqa	[outputPtr+p0*16], xmm##x0)\
+	AS2(	movdqa	[outputPtr+p1*16], xmm##x1)\
+	AS2(	movdqa	[outputPtr+p2*16], xmm##x2)\
+	AS2(	movdqa	[outputPtr+p3*16], xmm##x3)\
+	ASC(	jmp,	labelPrefix##9)\
+	ASL(labelPrefix##8)\
+	AS2(	movdqu	[outputPtr+p0*16], xmm##x0)\
+	AS2(	movdqu	[outputPtr+p1*16], xmm##x1)\
+	AS2(	movdqu	[outputPtr+p2*16], xmm##x2)\
+	AS2(	movdqu	[outputPtr+p3*16], xmm##x3)\
+	ASL(labelPrefix##9)\
+	AS2(	add		outputPtr, increment*16)
+
+NAMESPACE_END
+
+#endif

src/cryptopp/iterhash.h

@@ -0,0 +1,29 @@
+#ifndef CRYPTOPP_ITERHASH_H
+#define CRYPTOPP_ITERHASH_H
+
+#include "secblock.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+// *** trimmed down dependency from iterhash.h ***
+template <class T_HashWordType, class T_Endianness, unsigned int T_BlockSize, unsigned int T_StateSize, class T_Transform, unsigned int T_DigestSize = 0, bool T_StateAligned = false>
+class CRYPTOPP_NO_VTABLE IteratedHashWithStaticTransform
+{
+public:
+	CRYPTOPP_CONSTANT(DIGESTSIZE = T_DigestSize ? T_DigestSize : T_StateSize)
+	unsigned int DigestSize() const {return DIGESTSIZE;};
+    typedef T_HashWordType HashWordType;
+    CRYPTOPP_CONSTANT(BLOCKSIZE = T_BlockSize)
+
+protected:
+	IteratedHashWithStaticTransform() {this->Init();}
+	void HashEndianCorrectedBlock(const T_HashWordType *data) {T_Transform::Transform(this->m_state, data);}
+	void Init() {T_Transform::InitState(this->m_state);}
+
+	T_HashWordType* StateBuf() {return this->m_state;}
+	FixedSizeAlignedSecBlock<T_HashWordType, T_BlockSize/sizeof(T_HashWordType), T_StateAligned> m_state;
+};
+
+NAMESPACE_END
+
+#endif

src/cryptopp/obj/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

src/cryptopp/pch.h

@@ -0,0 +1,21 @@
+#ifndef CRYPTOPP_PCH_H
+#define CRYPTOPP_PCH_H
+
+#ifdef CRYPTOPP_GENERATE_X64_MASM
+
+	#include "cpu.h"
+
+#else
+
+	#include "config.h"
+
+	#ifdef USE_PRECOMPILED_HEADERS
+		#include "simple.h"
+		#include "secblock.h"
+		#include "misc.h"
+		#include "smartptr.h"
+	#endif
+
+#endif
+
+#endif

src/cryptopp/secblock.h

@@ -0,0 +1,501 @@
+// secblock.h - written and placed in the public domain by Wei Dai
+
+#ifndef CRYPTOPP_SECBLOCK_H
+#define CRYPTOPP_SECBLOCK_H
+
+#include "config.h"
+#include "misc.h"
+#include <assert.h>
+
+#if defined(CRYPTOPP_MEMALIGN_AVAILABLE) || defined(CRYPTOPP_MM_MALLOC_AVAILABLE) || defined(QNX)
+	#include <malloc.h>
+#else
+	#include <stdlib.h>
+#endif
+
+NAMESPACE_BEGIN(CryptoPP)
+
+// ************** secure memory allocation ***************
+
+template<class T>
+class AllocatorBase
+{
+public:
+	typedef T value_type;
+	typedef size_t size_type;
+#ifdef CRYPTOPP_MSVCRT6
+	typedef ptrdiff_t difference_type;
+#else
+	typedef std::ptrdiff_t difference_type;
+#endif
+	typedef T * pointer;
+	typedef const T * const_pointer;
+	typedef T & reference;
+	typedef const T & const_reference;
+
+	pointer address(reference r) const {return (&r);}
+	const_pointer address(const_reference r) const {return (&r); }
+	void construct(pointer p, const T& val) {new (p) T(val);}
+	void destroy(pointer p) {p->~T();}
+	size_type max_size() const {return ~size_type(0)/sizeof(T);}	// switch to std::numeric_limits<T>::max later
+
+protected:
+	static void CheckSize(size_t n)
+	{
+		if (n > ~size_t(0) / sizeof(T))
+			throw InvalidArgument("AllocatorBase: requested size would cause integer overflow");
+	}
+};
+
+#define CRYPTOPP_INHERIT_ALLOCATOR_TYPES	\
+typedef typename AllocatorBase<T>::value_type value_type;\
+typedef typename AllocatorBase<T>::size_type size_type;\
+typedef typename AllocatorBase<T>::difference_type difference_type;\
+typedef typename AllocatorBase<T>::pointer pointer;\
+typedef typename AllocatorBase<T>::const_pointer const_pointer;\
+typedef typename AllocatorBase<T>::reference reference;\
+typedef typename AllocatorBase<T>::const_reference const_reference;
+
+#if defined(_MSC_VER) && (_MSC_VER < 1300)
+// this pragma causes an internal compiler error if placed immediately before std::swap(a, b)
+#pragma warning(push)
+#pragma warning(disable: 4700)	// VC60 workaround: don't know how to get rid of this warning
+#endif
+
+template <class T, class A>
+typename A::pointer StandardReallocate(A& a, T *p, typename A::size_type oldSize, typename A::size_type newSize, bool preserve)
+{
+	if (oldSize == newSize)
+		return p;
+
+	if (preserve)
+	{
+		typename A::pointer newPointer = a.allocate(newSize, NULL);
+		memcpy_s(newPointer, sizeof(T)*newSize, p, sizeof(T)*STDMIN(oldSize, newSize));
+		a.deallocate(p, oldSize);
+		return newPointer;
+	}
+	else
+	{
+		a.deallocate(p, oldSize);
+		return a.allocate(newSize, NULL);
+	}
+}
+
+#if defined(_MSC_VER) && (_MSC_VER < 1300)
+#pragma warning(pop)
+#endif
+
+template <class T, bool T_Align16 = false>
+class AllocatorWithCleanup : public AllocatorBase<T>
+{
+public:
+	CRYPTOPP_INHERIT_ALLOCATOR_TYPES
+
+	pointer allocate(size_type n, const void * = NULL)
+	{
+		CheckSize(n);
+		if (n == 0)
+			return NULL;
+
+		if (CRYPTOPP_BOOL_ALIGN16_ENABLED && T_Align16 && n*sizeof(T) >= 16)
+		{
+			byte *p;
+		#ifdef CRYPTOPP_MM_MALLOC_AVAILABLE
+			while (!(p = (byte *)_mm_malloc(sizeof(T)*n, 16)))
+		#elif defined(CRYPTOPP_MEMALIGN_AVAILABLE)
+			while (!(p = (byte *)memalign(16, sizeof(T)*n)))
+		#elif defined(CRYPTOPP_MALLOC_ALIGNMENT_IS_16)
+			while (!(p = (byte *)malloc(sizeof(T)*n)))
+		#else
+			while (!(p = (byte *)malloc(sizeof(T)*n + 16)))
+		#endif
+				CallNewHandler();
+
+		#ifdef CRYPTOPP_NO_ALIGNED_ALLOC
+			size_t adjustment = 16-((size_t)p%16);
+			p += adjustment;
+			p[-1] = (byte)adjustment;
+		#endif
+
+			assert(IsAlignedOn(p, 16));
+			return (pointer)p;
+		}
+
+		pointer p;
+		while (!(p = (pointer)malloc(sizeof(T)*n)))
+			CallNewHandler();
+		return p;
+	}
+
+	void deallocate(void *p, size_type n)
+	{
+		memset_z(p, 0, n*sizeof(T));
+
+		if (CRYPTOPP_BOOL_ALIGN16_ENABLED && T_Align16 && n*sizeof(T) >= 16)
+		{
+		#ifdef CRYPTOPP_MM_MALLOC_AVAILABLE
+			_mm_free(p);
+		#elif defined(CRYPTOPP_NO_ALIGNED_ALLOC)
+			p = (byte *)p - ((byte *)p)[-1];
+			free(p);
+		#else
+			free(p);
+		#endif
+			return;
+		}
+
+		free(p);
+	}
+
+	pointer reallocate(T *p, size_type oldSize, size_type newSize, bool preserve)
+	{
+		return StandardReallocate(*this, p, oldSize, newSize, preserve);
+	}
+
+	// VS.NET STL enforces the policy of "All STL-compliant allocators have to provide a
+	// template class member called rebind".
+    template <class U> struct rebind { typedef AllocatorWithCleanup<U, T_Align16> other; };
+#if _MSC_VER >= 1500
+	AllocatorWithCleanup() {}
+	template <class U, bool A> AllocatorWithCleanup(const AllocatorWithCleanup<U, A> &) {}
+#endif
+};
+
+CRYPTOPP_DLL_TEMPLATE_CLASS AllocatorWithCleanup<byte>;
+CRYPTOPP_DLL_TEMPLATE_CLASS AllocatorWithCleanup<word16>;
+CRYPTOPP_DLL_TEMPLATE_CLASS AllocatorWithCleanup<word32>;
+CRYPTOPP_DLL_TEMPLATE_CLASS AllocatorWithCleanup<word64>;
+#if CRYPTOPP_BOOL_X86
+CRYPTOPP_DLL_TEMPLATE_CLASS AllocatorWithCleanup<word, true>;	// for Integer
+#endif
+
+template <class T>
+class NullAllocator : public AllocatorBase<T>
+{
+public:
+	CRYPTOPP_INHERIT_ALLOCATOR_TYPES
+
+	pointer allocate(size_type n, const void * = NULL)
+	{
+		assert(false);
+		return NULL;
+	}
+
+	void deallocate(void *p, size_type n)
+	{
+		//// Bitcoin: don't know why this trips, probably a false alarm, depends on the compiler used. 
+		//assert(false);
+	}
+
+	size_type max_size() const {return 0;}
+};
+
+// This allocator can't be used with standard collections because
+// they require that all objects of the same allocator type are equivalent.
+// So this is for use with SecBlock only.
+template <class T, size_t S, class A = NullAllocator<T>, bool T_Align16 = false>
+class FixedSizeAllocatorWithCleanup : public AllocatorBase<T>
+{
+public:
+	CRYPTOPP_INHERIT_ALLOCATOR_TYPES
+
+	FixedSizeAllocatorWithCleanup() : m_allocated(false) {}
+
+	pointer allocate(size_type n)
+	{
+		assert(IsAlignedOn(m_array, 8));
+
+		if (n <= S && !m_allocated)
+		{
+			m_allocated = true;
+			return GetAlignedArray();
+		}
+		else
+			return m_fallbackAllocator.allocate(n);
+	}
+
+	pointer allocate(size_type n, const void *hint)
+	{
+		if (n <= S && !m_allocated)
+		{
+			m_allocated = true;
+			return GetAlignedArray();
+		}
+		else
+			return m_fallbackAllocator.allocate(n, hint);
+	}
+
+	void deallocate(void *p, size_type n)
+	{
+		if (p == GetAlignedArray())
+		{
+			assert(n <= S);
+			assert(m_allocated);
+			m_allocated = false;
+			memset(p, 0, n*sizeof(T));
+		}
+		else
+			m_fallbackAllocator.deallocate(p, n);
+	}
+
+	pointer reallocate(pointer p, size_type oldSize, size_type newSize, bool preserve)
+	{
+		if (p == GetAlignedArray() && newSize <= S)
+		{
+			assert(oldSize <= S);
+			if (oldSize > newSize)
+				memset(p + newSize, 0, (oldSize-newSize)*sizeof(T));
+			return p;
+		}
+
+		pointer newPointer = allocate(newSize, NULL);
+		if (preserve)
+			memcpy(newPointer, p, sizeof(T)*STDMIN(oldSize, newSize));
+		deallocate(p, oldSize);
+		return newPointer;
+	}
+
+	size_type max_size() const {return STDMAX(m_fallbackAllocator.max_size(), S);}
+
+private:
+#ifdef __BORLANDC__
+	T* GetAlignedArray() {return m_array;}
+	T m_array[S];
+#else
+	T* GetAlignedArray() {return (CRYPTOPP_BOOL_ALIGN16_ENABLED && T_Align16) ? (T*)(((byte *)m_array) + (0-(size_t)m_array)%16) : m_array;}
+	CRYPTOPP_ALIGN_DATA(8) T m_array[(CRYPTOPP_BOOL_ALIGN16_ENABLED && T_Align16) ? S+8/sizeof(T) : S];
+#endif
+	A m_fallbackAllocator;
+	bool m_allocated;
+};
+
+//! a block of memory allocated using A
+template <class T, class A = AllocatorWithCleanup<T> >
+class SecBlock
+{
+public:
+	typedef typename A::value_type value_type;
+	typedef typename A::pointer iterator;
+	typedef typename A::const_pointer const_iterator;
+	typedef typename A::size_type size_type;
+
+	explicit SecBlock(size_type size=0)
+		: m_size(size) {m_ptr = m_alloc.allocate(size, NULL);}
+	SecBlock(const SecBlock<T, A> &t)
+		: m_size(t.m_size) {m_ptr = m_alloc.allocate(m_size, NULL); memcpy_s(m_ptr, m_size*sizeof(T), t.m_ptr, m_size*sizeof(T));}
+	SecBlock(const T *t, size_type len)
+		: m_size(len)
+	{
+		m_ptr = m_alloc.allocate(len, NULL);
+		if (t == NULL)
+			memset_z(m_ptr, 0, len*sizeof(T));
+		else
+			memcpy(m_ptr, t, len*sizeof(T));
+	}
+
+	~SecBlock()
+		{m_alloc.deallocate(m_ptr, m_size);}
+
+#ifdef __BORLANDC__
+	operator T *() const
+		{return (T*)m_ptr;}
+#else
+	operator const void *() const
+		{return m_ptr;}
+	operator void *()
+		{return m_ptr;}
+
+	operator const T *() const
+		{return m_ptr;}
+	operator T *()
+		{return m_ptr;}
+#endif
+
+//	T *operator +(size_type offset)
+//		{return m_ptr+offset;}
+
+//	const T *operator +(size_type offset) const
+//		{return m_ptr+offset;}
+
+//	T& operator[](size_type index)
+//		{assert(index >= 0 && index < m_size); return m_ptr[index];}
+
+//	const T& operator[](size_type index) const
+//		{assert(index >= 0 && index < m_size); return m_ptr[index];}
+
+	iterator begin()
+		{return m_ptr;}
+	const_iterator begin() const
+		{return m_ptr;}
+	iterator end()
+		{return m_ptr+m_size;}
+	const_iterator end() const
+		{return m_ptr+m_size;}
+
+	typename A::pointer data() {return m_ptr;}
+	typename A::const_pointer data() const {return m_ptr;}
+
+	size_type size() const {return m_size;}
+	bool empty() const {return m_size == 0;}
+
+	byte * BytePtr() {return (byte *)m_ptr;}
+	const byte * BytePtr() const {return (const byte *)m_ptr;}
+	size_type SizeInBytes() const {return m_size*sizeof(T);}
+
+	//! set contents and size
+	void Assign(const T *t, size_type len)
+	{
+		New(len);
+		memcpy_s(m_ptr, m_size*sizeof(T), t, len*sizeof(T));
+	}
+
+	//! copy contents and size from another SecBlock
+	void Assign(const SecBlock<T, A> &t)
+	{
+		New(t.m_size);
+		memcpy_s(m_ptr, m_size*sizeof(T), t.m_ptr, m_size*sizeof(T));
+	}
+
+	SecBlock<T, A>& operator=(const SecBlock<T, A> &t)
+	{
+		Assign(t);
+		return *this;
+	}
+
+	// append to this object
+	SecBlock<T, A>& operator+=(const SecBlock<T, A> &t)
+	{
+		size_type oldSize = m_size;
+		Grow(m_size+t.m_size);
+		memcpy_s(m_ptr+oldSize, m_size*sizeof(T), t.m_ptr, t.m_size*sizeof(T));
+		return *this;
+	}
+
+	// append operator
+	SecBlock<T, A> operator+(const SecBlock<T, A> &t)
+	{
+		SecBlock<T, A> result(m_size+t.m_size);
+		memcpy_s(result.m_ptr, result.m_size*sizeof(T), m_ptr, m_size*sizeof(T));
+		memcpy_s(result.m_ptr+m_size, t.m_size*sizeof(T), t.m_ptr, t.m_size*sizeof(T));
+		return result;
+	}
+
+	bool operator==(const SecBlock<T, A> &t) const
+	{
+		return m_size == t.m_size && VerifyBufsEqual(m_ptr, t.m_ptr, m_size*sizeof(T));
+	}
+
+	bool operator!=(const SecBlock<T, A> &t) const
+	{
+		return !operator==(t);
+	}
+
+	//! change size, without preserving contents
+	void New(size_type newSize)
+	{
+		m_ptr = m_alloc.reallocate(m_ptr, m_size, newSize, false);
+		m_size = newSize;
+	}
+
+	//! change size and set contents to 0
+	void CleanNew(size_type newSize)
+	{
+		New(newSize);
+		memset_z(m_ptr, 0, m_size*sizeof(T));
+	}
+
+	//! change size only if newSize > current size. contents are preserved
+	void Grow(size_type newSize)
+	{
+		if (newSize > m_size)
+		{
+			m_ptr = m_alloc.reallocate(m_ptr, m_size, newSize, true);
+			m_size = newSize;
+		}
+	}
+
+	//! change size only if newSize > current size. contents are preserved and additional area is set to 0
+	void CleanGrow(size_type newSize)
+	{
+		if (newSize > m_size)
+		{
+			m_ptr = m_alloc.reallocate(m_ptr, m_size, newSize, true);
+			memset(m_ptr+m_size, 0, (newSize-m_size)*sizeof(T));
+			m_size = newSize;
+		}
+	}
+
+	//! change size and preserve contents
+	void resize(size_type newSize)
+	{
+		m_ptr = m_alloc.reallocate(m_ptr, m_size, newSize, true);
+		m_size = newSize;
+	}
+
+	//! swap contents and size with another SecBlock
+	void swap(SecBlock<T, A> &b)
+	{
+		std::swap(m_alloc, b.m_alloc);
+		std::swap(m_size, b.m_size);
+		std::swap(m_ptr, b.m_ptr);
+	}
+
+//private:
+	A m_alloc;
+	size_type m_size;
+	T *m_ptr;
+};
+
+typedef SecBlock<byte> SecByteBlock;
+typedef SecBlock<byte, AllocatorWithCleanup<byte, true> > AlignedSecByteBlock;
+typedef SecBlock<word> SecWordBlock;
+
+//! a SecBlock with fixed size, allocated statically
+template <class T, unsigned int S, class A = FixedSizeAllocatorWithCleanup<T, S> >
+class FixedSizeSecBlock : public SecBlock<T, A>
+{
+public:
+	explicit FixedSizeSecBlock() : SecBlock<T, A>(S) {}
+};
+
+template <class T, unsigned int S, bool T_Align16 = true>
+class FixedSizeAlignedSecBlock : public FixedSizeSecBlock<T, S, FixedSizeAllocatorWithCleanup<T, S, NullAllocator<T>, T_Align16> >
+{
+};
+
+//! a SecBlock that preallocates size S statically, and uses the heap when this size is exceeded
+template <class T, unsigned int S, class A = FixedSizeAllocatorWithCleanup<T, S, AllocatorWithCleanup<T> > >
+class SecBlockWithHint : public SecBlock<T, A>
+{
+public:
+	explicit SecBlockWithHint(size_t size) : SecBlock<T, A>(size) {}
+};
+
+template<class T, bool A, class U, bool B>
+inline bool operator==(const CryptoPP::AllocatorWithCleanup<T, A>&, const CryptoPP::AllocatorWithCleanup<U, B>&) {return (true);}
+template<class T, bool A, class U, bool B>
+inline bool operator!=(const CryptoPP::AllocatorWithCleanup<T, A>&, const CryptoPP::AllocatorWithCleanup<U, B>&) {return (false);}
+
+NAMESPACE_END
+
+NAMESPACE_BEGIN(std)
+template <class T, class A>
+inline void swap(CryptoPP::SecBlock<T, A> &a, CryptoPP::SecBlock<T, A> &b)
+{
+	a.swap(b);
+}
+
+#if defined(_STLP_DONT_SUPPORT_REBIND_MEMBER_TEMPLATE) || (defined(_STLPORT_VERSION) && !defined(_STLP_MEMBER_TEMPLATE_CLASSES))
+// working for STLport 5.1.3 and MSVC 6 SP5
+template <class _Tp1, class _Tp2>
+inline CryptoPP::AllocatorWithCleanup<_Tp2>&
+__stl_alloc_rebind(CryptoPP::AllocatorWithCleanup<_Tp1>& __a, const _Tp2*)
+{
+	return (CryptoPP::AllocatorWithCleanup<_Tp2>&)(__a);
+}
+#endif
+
+NAMESPACE_END
+
+#endif

src/cryptopp/sha.cpp

@@ -0,0 +1,899 @@
+// sha.cpp - modified by Wei Dai from Steve Reid's public domain sha1.c
+
+// Steve Reid implemented SHA-1. Wei Dai implemented SHA-2.
+// Both are in the public domain.
+
+// use "cl /EP /P /DCRYPTOPP_GENERATE_X64_MASM sha.cpp" to generate MASM code
+
+#include "pch.h"
+
+#ifndef CRYPTOPP_IMPORTS
+#ifndef CRYPTOPP_GENERATE_X64_MASM
+
+#include "sha.h"
+#include "misc.h"
+#include "cpu.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+// start of Steve Reid's code
+
+#define blk0(i) (W[i] = data[i])
+#define blk1(i) (W[i&15] = rotlFixed(W[(i+13)&15]^W[(i+8)&15]^W[(i+2)&15]^W[i&15],1))
+
+void SHA1::InitState(HashWordType *state)
+{
+	state[0] = 0x67452301L;
+	state[1] = 0xEFCDAB89L;
+	state[2] = 0x98BADCFEL;
+	state[3] = 0x10325476L;
+	state[4] = 0xC3D2E1F0L;
+}
+
+#define f1(x,y,z) (z^(x&(y^z)))
+#define f2(x,y,z) (x^y^z)
+#define f3(x,y,z) ((x&y)|(z&(x|y)))
+#define f4(x,y,z) (x^y^z)
+
+/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */
+#define R0(v,w,x,y,z,i) z+=f1(w,x,y)+blk0(i)+0x5A827999+rotlFixed(v,5);w=rotlFixed(w,30);
+#define R1(v,w,x,y,z,i) z+=f1(w,x,y)+blk1(i)+0x5A827999+rotlFixed(v,5);w=rotlFixed(w,30);
+#define R2(v,w,x,y,z,i) z+=f2(w,x,y)+blk1(i)+0x6ED9EBA1+rotlFixed(v,5);w=rotlFixed(w,30);
+#define R3(v,w,x,y,z,i) z+=f3(w,x,y)+blk1(i)+0x8F1BBCDC+rotlFixed(v,5);w=rotlFixed(w,30);
+#define R4(v,w,x,y,z,i) z+=f4(w,x,y)+blk1(i)+0xCA62C1D6+rotlFixed(v,5);w=rotlFixed(w,30);
+
+void SHA1::Transform(word32 *state, const word32 *data)
+{
+	word32 W[16];
+    /* Copy context->state[] to working vars */
+    word32 a = state[0];
+    word32 b = state[1];
+    word32 c = state[2];
+    word32 d = state[3];
+    word32 e = state[4];
+    /* 4 rounds of 20 operations each. Loop unrolled. */
+    R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3);
+    R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7);
+    R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11);
+    R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15);
+    R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
+    R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23);
+    R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27);
+    R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31);
+    R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35);
+    R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39);
+    R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43);
+    R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47);
+    R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51);
+    R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55);
+    R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59);
+    R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63);
+    R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67);
+    R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71);
+    R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75);
+    R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79);
+    /* Add the working vars back into context.state[] */
+    state[0] += a;
+    state[1] += b;
+    state[2] += c;
+    state[3] += d;
+    state[4] += e;
+}
+
+// end of Steve Reid's code
+
+// *************************************************************
+
+void SHA224::InitState(HashWordType *state)
+{
+	static const word32 s[8] = {0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4};
+	memcpy(state, s, sizeof(s));
+}
+
+void SHA256::InitState(HashWordType *state)
+{
+	static const word32 s[8] = {0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19};
+	memcpy(state, s, sizeof(s));
+}
+
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+CRYPTOPP_ALIGN_DATA(16) extern const word32 SHA256_K[64] CRYPTOPP_SECTION_ALIGN16 = {
+#else
+extern const word32 SHA256_K[64] = {
+#endif
+	0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+	0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+	0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+	0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+	0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+	0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+	0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+	0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+	0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+	0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+	0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+	0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+	0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+	0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+	0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+	0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+};
+
+#endif // #ifndef CRYPTOPP_GENERATE_X64_MASM
+
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_GENERATE_X64_MASM)
+
+#pragma warning(disable: 4731)	// frame pointer register 'ebp' modified by inline assembly code
+
+static void CRYPTOPP_FASTCALL X86_SHA256_HashBlocks(word32 *state, const word32 *data, size_t len
+#if defined(_MSC_VER) && (_MSC_VER == 1200)
+	, ...	// VC60 workaround: prevent VC 6 from inlining this function
+#endif
+	)
+{
+#if defined(_MSC_VER) && (_MSC_VER == 1200)
+	AS2(mov ecx, [state])
+	AS2(mov edx, [data])
+#endif
+
+	#define LOCALS_SIZE	8*4 + 16*4 + 4*WORD_SZ
+	#define H(i)		[BASE+ASM_MOD(1024+7-(i),8)*4]
+	#define G(i)		H(i+1)
+	#define F(i)		H(i+2)
+	#define E(i)		H(i+3)
+	#define D(i)		H(i+4)
+	#define C(i)		H(i+5)
+	#define B(i)		H(i+6)
+	#define A(i)		H(i+7)
+	#define Wt(i)		BASE+8*4+ASM_MOD(1024+15-(i),16)*4
+	#define Wt_2(i)		Wt((i)-2)
+	#define Wt_15(i)	Wt((i)-15)
+	#define Wt_7(i)		Wt((i)-7)
+	#define K_END		[BASE+8*4+16*4+0*WORD_SZ]
+	#define STATE_SAVE	[BASE+8*4+16*4+1*WORD_SZ]
+	#define DATA_SAVE	[BASE+8*4+16*4+2*WORD_SZ]
+	#define DATA_END	[BASE+8*4+16*4+3*WORD_SZ]
+	#define Kt(i)		WORD_REG(si)+(i)*4
+#if CRYPTOPP_BOOL_X86
+	#define BASE		esp+4
+#elif defined(__GNUC__)
+	#define BASE		r8
+#else
+	#define BASE		rsp
+#endif
+
+#define RA0(i, edx, edi)		\
+	AS2(	add edx, [Kt(i)]	)\
+	AS2(	add edx, [Wt(i)]	)\
+	AS2(	add edx, H(i)		)\
+
+#define RA1(i, edx, edi)
+
+#define RB0(i, edx, edi)
+
+#define RB1(i, edx, edi)	\
+	AS2(	mov AS_REG_7d, [Wt_2(i)]	)\
+	AS2(	mov edi, [Wt_15(i)])\
+	AS2(	mov ebx, AS_REG_7d	)\
+	AS2(	shr AS_REG_7d, 10		)\
+	AS2(	ror ebx, 17		)\
+	AS2(	xor AS_REG_7d, ebx	)\
+	AS2(	ror ebx, 2		)\
+	AS2(	xor ebx, AS_REG_7d	)/* s1(W_t-2) */\
+	AS2(	add ebx, [Wt_7(i)])\
+	AS2(	mov AS_REG_7d, edi	)\
+	AS2(	shr AS_REG_7d, 3		)\
+	AS2(	ror edi, 7		)\
+	AS2(	add ebx, [Wt(i)])/* s1(W_t-2) + W_t-7 + W_t-16 */\
+	AS2(	xor AS_REG_7d, edi	)\
+	AS2(	add edx, [Kt(i)])\
+	AS2(	ror edi, 11		)\
+	AS2(	add edx, H(i)	)\
+	AS2(	xor AS_REG_7d, edi	)/* s0(W_t-15) */\
+	AS2(	add AS_REG_7d, ebx	)/* W_t = s1(W_t-2) + W_t-7 + s0(W_t-15) W_t-16*/\
+	AS2(	mov [Wt(i)], AS_REG_7d)\
+	AS2(	add edx, AS_REG_7d	)\
+
+#define ROUND(i, r, eax, ecx, edi, edx)\
+	/* in: edi = E	*/\
+	/* unused: eax, ecx, temp: ebx, AS_REG_7d, out: edx = T1 */\
+	AS2(	mov edx, F(i)	)\
+	AS2(	xor edx, G(i)	)\
+	AS2(	and edx, edi	)\
+	AS2(	xor edx, G(i)	)/* Ch(E,F,G) = (G^(E&(F^G))) */\
+	AS2(	mov AS_REG_7d, edi	)\
+	AS2(	ror edi, 6		)\
+	AS2(	ror AS_REG_7d, 25		)\
+	RA##r(i, edx, edi		)/* H + Wt + Kt + Ch(E,F,G) */\
+	AS2(	xor AS_REG_7d, edi	)\
+	AS2(	ror edi, 5		)\
+	AS2(	xor AS_REG_7d, edi	)/* S1(E) */\
+	AS2(	add edx, AS_REG_7d	)/* T1 = S1(E) + Ch(E,F,G) + H + Wt + Kt */\
+	RB##r(i, edx, edi		)/* H + Wt + Kt + Ch(E,F,G) */\
+	/* in: ecx = A, eax = B^C, edx = T1 */\
+	/* unused: edx, temp: ebx, AS_REG_7d, out: eax = A, ecx = B^C, edx = E */\
+	AS2(	mov ebx, ecx	)\
+	AS2(	xor ecx, B(i)	)/* A^B */\
+	AS2(	and eax, ecx	)\
+	AS2(	xor eax, B(i)	)/* Maj(A,B,C) = B^((A^B)&(B^C) */\
+	AS2(	mov AS_REG_7d, ebx	)\
+	AS2(	ror ebx, 2		)\
+	AS2(	add eax, edx	)/* T1 + Maj(A,B,C) */\
+	AS2(	add edx, D(i)	)\
+	AS2(	mov D(i), edx	)\
+	AS2(	ror AS_REG_7d, 22		)\
+	AS2(	xor AS_REG_7d, ebx	)\
+	AS2(	ror ebx, 11		)\
+	AS2(	xor AS_REG_7d, ebx	)\
+	AS2(	add eax, AS_REG_7d	)/* T1 + S0(A) + Maj(A,B,C) */\
+	AS2(	mov H(i), eax	)\
+
+#define SWAP_COPY(i)		\
+	AS2(	mov		WORD_REG(bx), [WORD_REG(dx)+i*WORD_SZ])\
+	AS1(	bswap	WORD_REG(bx))\
+	AS2(	mov		[Wt(i*(1+CRYPTOPP_BOOL_X64)+CRYPTOPP_BOOL_X64)], WORD_REG(bx))
+
+#if defined(__GNUC__)
+	#if CRYPTOPP_BOOL_X64
+		FixedSizeAlignedSecBlock<byte, LOCALS_SIZE> workspace;
+	#endif
+	__asm__ __volatile__
+	(
+	#if CRYPTOPP_BOOL_X64
+		"lea %4, %%r8;"
+	#endif
+	".intel_syntax noprefix;"
+#elif defined(CRYPTOPP_GENERATE_X64_MASM)
+		ALIGN   8
+	X86_SHA256_HashBlocks	PROC FRAME
+		rex_push_reg rsi
+		push_reg rdi
+		push_reg rbx
+		push_reg rbp
+		alloc_stack(LOCALS_SIZE+8)
+		.endprolog
+		mov rdi, r8
+		lea rsi, [?SHA256_K@CryptoPP@@3QBIB + 48*4]
+#endif
+
+#if CRYPTOPP_BOOL_X86
+	#ifndef __GNUC__
+		AS2(	mov		edi, [len])
+		AS2(	lea		WORD_REG(si), [SHA256_K+48*4])
+	#endif
+	#if !defined(_MSC_VER) || (_MSC_VER < 1400)
+		AS_PUSH_IF86(bx)
+	#endif
+
+	AS_PUSH_IF86(bp)
+	AS2(	mov		ebx, esp)
+	AS2(	and		esp, -16)
+	AS2(	sub		WORD_REG(sp), LOCALS_SIZE)
+	AS_PUSH_IF86(bx)
+#endif
+	AS2(	mov		STATE_SAVE, WORD_REG(cx))
+	AS2(	mov		DATA_SAVE, WORD_REG(dx))
+	AS2(	add		WORD_REG(di), WORD_REG(dx))
+	AS2(	mov		DATA_END, WORD_REG(di))
+	AS2(	mov		K_END, WORD_REG(si))
+
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+#if CRYPTOPP_BOOL_X86
+	AS2(	test	edi, 1)
+	ASJ(	jnz,	2, f)
+#endif
+	AS2(	movdqa	xmm0, XMMWORD_PTR [WORD_REG(cx)+0*16])
+	AS2(	movdqa	xmm1, XMMWORD_PTR [WORD_REG(cx)+1*16])
+#endif
+
+#if CRYPTOPP_BOOL_X86
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+	ASJ(	jmp,	0, f)
+#endif
+	ASL(2)	// non-SSE2
+	AS2(	mov		esi, ecx)
+	AS2(	lea		edi, A(0))
+	AS2(	mov		ecx, 8)
+	AS1(	rep movsd)
+	AS2(	mov		esi, K_END)
+	ASJ(	jmp,	3, f)
+#endif
+
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+	ASL(0)
+	AS2(	movdqa	E(0), xmm1)
+	AS2(	movdqa	A(0), xmm0)
+#endif
+#if CRYPTOPP_BOOL_X86
+	ASL(3)
+#endif
+	AS2(	sub		WORD_REG(si), 48*4)
+	SWAP_COPY(0)	SWAP_COPY(1)	SWAP_COPY(2)	SWAP_COPY(3)
+	SWAP_COPY(4)	SWAP_COPY(5)	SWAP_COPY(6)	SWAP_COPY(7)
+#if CRYPTOPP_BOOL_X86
+	SWAP_COPY(8)	SWAP_COPY(9)	SWAP_COPY(10)	SWAP_COPY(11)
+	SWAP_COPY(12)	SWAP_COPY(13)	SWAP_COPY(14)	SWAP_COPY(15)
+#endif
+	AS2(	mov		edi, E(0))	// E
+	AS2(	mov		eax, B(0))	// B
+	AS2(	xor		eax, C(0))	// B^C
+	AS2(	mov		ecx, A(0))	// A
+
+	ROUND(0, 0, eax, ecx, edi, edx)
+	ROUND(1, 0, ecx, eax, edx, edi)
+	ROUND(2, 0, eax, ecx, edi, edx)
+	ROUND(3, 0, ecx, eax, edx, edi)
+	ROUND(4, 0, eax, ecx, edi, edx)
+	ROUND(5, 0, ecx, eax, edx, edi)
+	ROUND(6, 0, eax, ecx, edi, edx)
+	ROUND(7, 0, ecx, eax, edx, edi)
+	ROUND(8, 0, eax, ecx, edi, edx)
+	ROUND(9, 0, ecx, eax, edx, edi)
+	ROUND(10, 0, eax, ecx, edi, edx)
+	ROUND(11, 0, ecx, eax, edx, edi)
+	ROUND(12, 0, eax, ecx, edi, edx)
+	ROUND(13, 0, ecx, eax, edx, edi)
+	ROUND(14, 0, eax, ecx, edi, edx)
+	ROUND(15, 0, ecx, eax, edx, edi)
+
+	ASL(1)
+	AS2(add WORD_REG(si), 4*16)
+	ROUND(0, 1, eax, ecx, edi, edx)
+	ROUND(1, 1, ecx, eax, edx, edi)
+	ROUND(2, 1, eax, ecx, edi, edx)
+	ROUND(3, 1, ecx, eax, edx, edi)
+	ROUND(4, 1, eax, ecx, edi, edx)
+	ROUND(5, 1, ecx, eax, edx, edi)
+	ROUND(6, 1, eax, ecx, edi, edx)
+	ROUND(7, 1, ecx, eax, edx, edi)
+	ROUND(8, 1, eax, ecx, edi, edx)
+	ROUND(9, 1, ecx, eax, edx, edi)
+	ROUND(10, 1, eax, ecx, edi, edx)
+	ROUND(11, 1, ecx, eax, edx, edi)
+	ROUND(12, 1, eax, ecx, edi, edx)
+	ROUND(13, 1, ecx, eax, edx, edi)
+	ROUND(14, 1, eax, ecx, edi, edx)
+	ROUND(15, 1, ecx, eax, edx, edi)
+	AS2(	cmp		WORD_REG(si), K_END)
+	ASJ(	jne,	1, b)
+
+	AS2(	mov		WORD_REG(dx), DATA_SAVE)
+	AS2(	add		WORD_REG(dx), 64)
+	AS2(	mov		AS_REG_7, STATE_SAVE)
+	AS2(	mov		DATA_SAVE, WORD_REG(dx))
+
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+#if CRYPTOPP_BOOL_X86
+	AS2(	test	DWORD PTR DATA_END, 1)
+	ASJ(	jnz,	4, f)
+#endif
+	AS2(	movdqa	xmm1, XMMWORD_PTR [AS_REG_7+1*16])
+	AS2(	movdqa	xmm0, XMMWORD_PTR [AS_REG_7+0*16])
+	AS2(	paddd	xmm1, E(0))
+	AS2(	paddd	xmm0, A(0))
+	AS2(	movdqa	[AS_REG_7+1*16], xmm1)
+	AS2(	movdqa	[AS_REG_7+0*16], xmm0)
+	AS2(	cmp		WORD_REG(dx), DATA_END)
+	ASJ(	jl,		0, b)
+#endif
+
+#if CRYPTOPP_BOOL_X86
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+	ASJ(	jmp,	5, f)
+	ASL(4)	// non-SSE2
+#endif
+	AS2(	add		[AS_REG_7+0*4], ecx)	// A
+	AS2(	add		[AS_REG_7+4*4], edi)	// E
+	AS2(	mov		eax, B(0))
+	AS2(	mov		ebx, C(0))
+	AS2(	mov		ecx, D(0))
+	AS2(	add		[AS_REG_7+1*4], eax)
+	AS2(	add		[AS_REG_7+2*4], ebx)
+	AS2(	add		[AS_REG_7+3*4], ecx)
+	AS2(	mov		eax, F(0))
+	AS2(	mov		ebx, G(0))
+	AS2(	mov		ecx, H(0))
+	AS2(	add		[AS_REG_7+5*4], eax)
+	AS2(	add		[AS_REG_7+6*4], ebx)
+	AS2(	add		[AS_REG_7+7*4], ecx)
+	AS2(	mov		ecx, AS_REG_7d)
+	AS2(	cmp		WORD_REG(dx), DATA_END)
+	ASJ(	jl,		2, b)
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+	ASL(5)
+#endif
+#endif
+
+	AS_POP_IF86(sp)
+	AS_POP_IF86(bp)
+	#if !defined(_MSC_VER) || (_MSC_VER < 1400)
+		AS_POP_IF86(bx)
+	#endif
+
+#ifdef CRYPTOPP_GENERATE_X64_MASM
+	add		rsp, LOCALS_SIZE+8
+	pop		rbp
+	pop		rbx
+	pop		rdi
+	pop		rsi
+	ret
+	X86_SHA256_HashBlocks ENDP
+#endif
+
+#ifdef __GNUC__
+	".att_syntax prefix;"
+	: 
+	: "c" (state), "d" (data), "S" (SHA256_K+48), "D" (len)
+	#if CRYPTOPP_BOOL_X64
+		, "m" (workspace[0])
+	#endif
+	: "memory", "cc", "%eax"
+	#if CRYPTOPP_BOOL_X64
+		, "%rbx", "%r8"
+	#endif
+	);
+#endif
+}
+
+#endif	// #if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_GENERATE_X64_MASM)
+
+#ifndef CRYPTOPP_GENERATE_X64_MASM
+
+#ifdef CRYPTOPP_X64_MASM_AVAILABLE
+extern "C" {
+void CRYPTOPP_FASTCALL X86_SHA256_HashBlocks(word32 *state, const word32 *data, size_t len);
+}
+#endif
+
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+
+size_t SHA256::HashMultipleBlocks(const word32 *input, size_t length)
+{
+	X86_SHA256_HashBlocks(m_state, input, (length&(size_t(0)-BLOCKSIZE)) - !HasSSE2());
+	return length % BLOCKSIZE;
+}
+
+size_t SHA224::HashMultipleBlocks(const word32 *input, size_t length)
+{
+	X86_SHA256_HashBlocks(m_state, input, (length&(size_t(0)-BLOCKSIZE)) - !HasSSE2());
+	return length % BLOCKSIZE;
+}
+
+#endif
+
+#define blk2(i) (W[i&15]+=s1(W[(i-2)&15])+W[(i-7)&15]+s0(W[(i-15)&15]))
+
+#define Ch(x,y,z) (z^(x&(y^z)))
+#define Maj(x,y,z) (y^((x^y)&(y^z)))
+
+#define a(i) T[(0-i)&7]
+#define b(i) T[(1-i)&7]
+#define c(i) T[(2-i)&7]
+#define d(i) T[(3-i)&7]
+#define e(i) T[(4-i)&7]
+#define f(i) T[(5-i)&7]
+#define g(i) T[(6-i)&7]
+#define h(i) T[(7-i)&7]
+
+#define R(i) h(i)+=S1(e(i))+Ch(e(i),f(i),g(i))+SHA256_K[i+j]+(j?blk2(i):blk0(i));\
+	d(i)+=h(i);h(i)+=S0(a(i))+Maj(a(i),b(i),c(i))
+
+// for SHA256
+#define S0(x) (rotrFixed(x,2)^rotrFixed(x,13)^rotrFixed(x,22))
+#define S1(x) (rotrFixed(x,6)^rotrFixed(x,11)^rotrFixed(x,25))
+#define s0(x) (rotrFixed(x,7)^rotrFixed(x,18)^(x>>3))
+#define s1(x) (rotrFixed(x,17)^rotrFixed(x,19)^(x>>10))
+
+void SHA256::Transform(word32 *state, const word32 *data)
+{
+	word32 W[16];
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+	// this byte reverse is a waste of time, but this function is only called by MDC
+	ByteReverse(W, data, BLOCKSIZE);
+	X86_SHA256_HashBlocks(state, W, BLOCKSIZE - !HasSSE2());
+#else
+	word32 T[8];
+    /* Copy context->state[] to working vars */
+	memcpy(T, state, sizeof(T));
+    /* 64 operations, partially loop unrolled */
+	for (unsigned int j=0; j<64; j+=16)
+	{
+		R( 0); R( 1); R( 2); R( 3);
+		R( 4); R( 5); R( 6); R( 7);
+		R( 8); R( 9); R(10); R(11);
+		R(12); R(13); R(14); R(15);
+	}
+    /* Add the working vars back into context.state[] */
+    state[0] += a(0);
+    state[1] += b(0);
+    state[2] += c(0);
+    state[3] += d(0);
+    state[4] += e(0);
+    state[5] += f(0);
+    state[6] += g(0);
+    state[7] += h(0);
+#endif
+}
+
+/* 
+// smaller but slower
+void SHA256::Transform(word32 *state, const word32 *data)
+{
+	word32 T[20];
+	word32 W[32];
+	unsigned int i = 0, j = 0;
+	word32 *t = T+8;
+
+	memcpy(t, state, 8*4);
+	word32 e = t[4], a = t[0];
+
+	do 
+	{
+		word32 w = data[j];
+		W[j] = w;
+		w += SHA256_K[j];
+		w += t[7];
+		w += S1(e);
+		w += Ch(e, t[5], t[6]);
+		e = t[3] + w;
+		t[3] = t[3+8] = e;
+		w += S0(t[0]);
+		a = w + Maj(a, t[1], t[2]);
+		t[-1] = t[7] = a;
+		--t;
+		++j;
+		if (j%8 == 0)
+			t += 8;
+	} while (j<16);
+
+	do
+	{
+		i = j&0xf;
+		word32 w = s1(W[i+16-2]) + s0(W[i+16-15]) + W[i] + W[i+16-7];
+		W[i+16] = W[i] = w;
+		w += SHA256_K[j];
+		w += t[7];
+		w += S1(e);
+		w += Ch(e, t[5], t[6]);
+		e = t[3] + w;
+		t[3] = t[3+8] = e;
+		w += S0(t[0]);
+		a = w + Maj(a, t[1], t[2]);
+		t[-1] = t[7] = a;
+
+		w = s1(W[(i+1)+16-2]) + s0(W[(i+1)+16-15]) + W[(i+1)] + W[(i+1)+16-7];
+		W[(i+1)+16] = W[(i+1)] = w;
+		w += SHA256_K[j+1];
+		w += (t-1)[7];
+		w += S1(e);
+		w += Ch(e, (t-1)[5], (t-1)[6]);
+		e = (t-1)[3] + w;
+		(t-1)[3] = (t-1)[3+8] = e;
+		w += S0((t-1)[0]);
+		a = w + Maj(a, (t-1)[1], (t-1)[2]);
+		(t-1)[-1] = (t-1)[7] = a;
+
+		t-=2;
+		j+=2;
+		if (j%8 == 0)
+			t += 8;
+	} while (j<64);
+
+    state[0] += a;
+    state[1] += t[1];
+    state[2] += t[2];
+    state[3] += t[3];
+    state[4] += e;
+    state[5] += t[5];
+    state[6] += t[6];
+    state[7] += t[7];
+}
+*/
+
+#undef S0
+#undef S1
+#undef s0
+#undef s1
+#undef R
+
+// *************************************************************
+
+void SHA384::InitState(HashWordType *state)
+{
+	static const word64 s[8] = {
+		W64LIT(0xcbbb9d5dc1059ed8), W64LIT(0x629a292a367cd507),
+		W64LIT(0x9159015a3070dd17), W64LIT(0x152fecd8f70e5939),
+		W64LIT(0x67332667ffc00b31), W64LIT(0x8eb44a8768581511),
+		W64LIT(0xdb0c2e0d64f98fa7), W64LIT(0x47b5481dbefa4fa4)};
+	memcpy(state, s, sizeof(s));
+}
+
+void SHA512::InitState(HashWordType *state)
+{
+	static const word64 s[8] = {
+		W64LIT(0x6a09e667f3bcc908), W64LIT(0xbb67ae8584caa73b),
+		W64LIT(0x3c6ef372fe94f82b), W64LIT(0xa54ff53a5f1d36f1),
+		W64LIT(0x510e527fade682d1), W64LIT(0x9b05688c2b3e6c1f),
+		W64LIT(0x1f83d9abfb41bd6b), W64LIT(0x5be0cd19137e2179)};
+	memcpy(state, s, sizeof(s));
+}
+
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE && CRYPTOPP_BOOL_X86
+CRYPTOPP_ALIGN_DATA(16) static const word64 SHA512_K[80] CRYPTOPP_SECTION_ALIGN16 = {
+#else
+static const word64 SHA512_K[80] = {
+#endif
+	W64LIT(0x428a2f98d728ae22), W64LIT(0x7137449123ef65cd),
+	W64LIT(0xb5c0fbcfec4d3b2f), W64LIT(0xe9b5dba58189dbbc),
+	W64LIT(0x3956c25bf348b538), W64LIT(0x59f111f1b605d019),
+	W64LIT(0x923f82a4af194f9b), W64LIT(0xab1c5ed5da6d8118),
+	W64LIT(0xd807aa98a3030242), W64LIT(0x12835b0145706fbe),
+	W64LIT(0x243185be4ee4b28c), W64LIT(0x550c7dc3d5ffb4e2),
+	W64LIT(0x72be5d74f27b896f), W64LIT(0x80deb1fe3b1696b1),
+	W64LIT(0x9bdc06a725c71235), W64LIT(0xc19bf174cf692694),
+	W64LIT(0xe49b69c19ef14ad2), W64LIT(0xefbe4786384f25e3),
+	W64LIT(0x0fc19dc68b8cd5b5), W64LIT(0x240ca1cc77ac9c65),
+	W64LIT(0x2de92c6f592b0275), W64LIT(0x4a7484aa6ea6e483),
+	W64LIT(0x5cb0a9dcbd41fbd4), W64LIT(0x76f988da831153b5),
+	W64LIT(0x983e5152ee66dfab), W64LIT(0xa831c66d2db43210),
+	W64LIT(0xb00327c898fb213f), W64LIT(0xbf597fc7beef0ee4),
+	W64LIT(0xc6e00bf33da88fc2), W64LIT(0xd5a79147930aa725),
+	W64LIT(0x06ca6351e003826f), W64LIT(0x142929670a0e6e70),
+	W64LIT(0x27b70a8546d22ffc), W64LIT(0x2e1b21385c26c926),
+	W64LIT(0x4d2c6dfc5ac42aed), W64LIT(0x53380d139d95b3df),
+	W64LIT(0x650a73548baf63de), W64LIT(0x766a0abb3c77b2a8),
+	W64LIT(0x81c2c92e47edaee6), W64LIT(0x92722c851482353b),
+	W64LIT(0xa2bfe8a14cf10364), W64LIT(0xa81a664bbc423001),
+	W64LIT(0xc24b8b70d0f89791), W64LIT(0xc76c51a30654be30),
+	W64LIT(0xd192e819d6ef5218), W64LIT(0xd69906245565a910),
+	W64LIT(0xf40e35855771202a), W64LIT(0x106aa07032bbd1b8),
+	W64LIT(0x19a4c116b8d2d0c8), W64LIT(0x1e376c085141ab53),
+	W64LIT(0x2748774cdf8eeb99), W64LIT(0x34b0bcb5e19b48a8),
+	W64LIT(0x391c0cb3c5c95a63), W64LIT(0x4ed8aa4ae3418acb),
+	W64LIT(0x5b9cca4f7763e373), W64LIT(0x682e6ff3d6b2b8a3),
+	W64LIT(0x748f82ee5defb2fc), W64LIT(0x78a5636f43172f60),
+	W64LIT(0x84c87814a1f0ab72), W64LIT(0x8cc702081a6439ec),
+	W64LIT(0x90befffa23631e28), W64LIT(0xa4506cebde82bde9),
+	W64LIT(0xbef9a3f7b2c67915), W64LIT(0xc67178f2e372532b),
+	W64LIT(0xca273eceea26619c), W64LIT(0xd186b8c721c0c207),
+	W64LIT(0xeada7dd6cde0eb1e), W64LIT(0xf57d4f7fee6ed178),
+	W64LIT(0x06f067aa72176fba), W64LIT(0x0a637dc5a2c898a6),
+	W64LIT(0x113f9804bef90dae), W64LIT(0x1b710b35131c471b),
+	W64LIT(0x28db77f523047d84), W64LIT(0x32caab7b40c72493),
+	W64LIT(0x3c9ebe0a15c9bebc), W64LIT(0x431d67c49c100d4c),
+	W64LIT(0x4cc5d4becb3e42b6), W64LIT(0x597f299cfc657e2a),
+	W64LIT(0x5fcb6fab3ad6faec), W64LIT(0x6c44198c4a475817)
+};
+
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE && CRYPTOPP_BOOL_X86
+// put assembly version in separate function, otherwise MSVC 2005 SP1 doesn't generate correct code for the non-assembly version
+CRYPTOPP_NAKED static void CRYPTOPP_FASTCALL SHA512_SSE2_Transform(word64 *state, const word64 *data)
+{
+#ifdef __GNUC__
+	__asm__ __volatile__
+	(
+		".intel_syntax noprefix;"
+	AS1(	push	ebx)
+	AS2(	mov		ebx, eax)
+#else
+	AS1(	push	ebx)
+	AS1(	push	esi)
+	AS1(	push	edi)
+	AS2(	lea		ebx, SHA512_K)
+#endif
+
+	AS2(	mov		eax, esp)
+	AS2(	and		esp, 0xfffffff0)
+	AS2(	sub		esp, 27*16)				// 17*16 for expanded data, 20*8 for state
+	AS1(	push	eax)
+	AS2(	xor		eax, eax)
+	AS2(	lea		edi, [esp+4+8*8])		// start at middle of state buffer. will decrement pointer each round to avoid copying
+	AS2(	lea		esi, [esp+4+20*8+8])	// 16-byte alignment, then add 8
+
+	AS2(	movdqa	xmm0, [ecx+0*16])
+	AS2(	movdq2q	mm4, xmm0)
+	AS2(	movdqa	[edi+0*16], xmm0)
+	AS2(	movdqa	xmm0, [ecx+1*16])
+	AS2(	movdqa	[edi+1*16], xmm0)
+	AS2(	movdqa	xmm0, [ecx+2*16])
+	AS2(	movdq2q	mm5, xmm0)
+	AS2(	movdqa	[edi+2*16], xmm0)
+	AS2(	movdqa	xmm0, [ecx+3*16])
+	AS2(	movdqa	[edi+3*16], xmm0)
+	ASJ(	jmp,	0, f)
+
+#define SSE2_S0_S1(r, a, b, c)	\
+	AS2(	movq	mm6, r)\
+	AS2(	psrlq	r, a)\
+	AS2(	movq	mm7, r)\
+	AS2(	psllq	mm6, 64-c)\
+	AS2(	pxor	mm7, mm6)\
+	AS2(	psrlq	r, b-a)\
+	AS2(	pxor	mm7, r)\
+	AS2(	psllq	mm6, c-b)\
+	AS2(	pxor	mm7, mm6)\
+	AS2(	psrlq	r, c-b)\
+	AS2(	pxor	r, mm7)\
+	AS2(	psllq	mm6, b-a)\
+	AS2(	pxor	r, mm6)
+
+#define SSE2_s0(r, a, b, c)	\
+	AS2(	movdqa	xmm6, r)\
+	AS2(	psrlq	r, a)\
+	AS2(	movdqa	xmm7, r)\
+	AS2(	psllq	xmm6, 64-c)\
+	AS2(	pxor	xmm7, xmm6)\
+	AS2(	psrlq	r, b-a)\
+	AS2(	pxor	xmm7, r)\
+	AS2(	psrlq	r, c-b)\
+	AS2(	pxor	r, xmm7)\
+	AS2(	psllq	xmm6, c-a)\
+	AS2(	pxor	r, xmm6)
+
+#define SSE2_s1(r, a, b, c)	\
+	AS2(	movdqa	xmm6, r)\
+	AS2(	psrlq	r, a)\
+	AS2(	movdqa	xmm7, r)\
+	AS2(	psllq	xmm6, 64-c)\
+	AS2(	pxor	xmm7, xmm6)\
+	AS2(	psrlq	r, b-a)\
+	AS2(	pxor	xmm7, r)\
+	AS2(	psllq	xmm6, c-b)\
+	AS2(	pxor	xmm7, xmm6)\
+	AS2(	psrlq	r, c-b)\
+	AS2(	pxor	r, xmm7)
+
+	ASL(SHA512_Round)
+	// k + w is in mm0, a is in mm4, e is in mm5
+	AS2(	paddq	mm0, [edi+7*8])		// h
+	AS2(	movq	mm2, [edi+5*8])		// f
+	AS2(	movq	mm3, [edi+6*8])		// g
+	AS2(	pxor	mm2, mm3)
+	AS2(	pand	mm2, mm5)
+	SSE2_S0_S1(mm5,14,18,41)
+	AS2(	pxor	mm2, mm3)
+	AS2(	paddq	mm0, mm2)			// h += Ch(e,f,g)
+	AS2(	paddq	mm5, mm0)			// h += S1(e)
+	AS2(	movq	mm2, [edi+1*8])		// b
+	AS2(	movq	mm1, mm2)
+	AS2(	por		mm2, mm4)
+	AS2(	pand	mm2, [edi+2*8])		// c
+	AS2(	pand	mm1, mm4)
+	AS2(	por		mm1, mm2)
+	AS2(	paddq	mm1, mm5)			// temp = h + Maj(a,b,c)
+	AS2(	paddq	mm5, [edi+3*8])		// e = d + h
+	AS2(	movq	[edi+3*8], mm5)
+	AS2(	movq	[edi+11*8], mm5)
+	SSE2_S0_S1(mm4,28,34,39)			// S0(a)
+	AS2(	paddq	mm4, mm1)			// a = temp + S0(a)
+	AS2(	movq	[edi-8], mm4)
+	AS2(	movq	[edi+7*8], mm4)
+	AS1(	ret)
+
+	// first 16 rounds
+	ASL(0)
+	AS2(	movq	mm0, [edx+eax*8])
+	AS2(	movq	[esi+eax*8], mm0)
+	AS2(	movq	[esi+eax*8+16*8], mm0)
+	AS2(	paddq	mm0, [ebx+eax*8])
+	ASC(	call,	SHA512_Round)
+	AS1(	inc		eax)
+	AS2(	sub		edi, 8)
+	AS2(	test	eax, 7)
+	ASJ(	jnz,	0, b)
+	AS2(	add		edi, 8*8)
+	AS2(	cmp		eax, 16)
+	ASJ(	jne,	0, b)
+
+	// rest of the rounds
+	AS2(	movdqu	xmm0, [esi+(16-2)*8])
+	ASL(1)
+	// data expansion, W[i-2] already in xmm0
+	AS2(	movdqu	xmm3, [esi])
+	AS2(	paddq	xmm3, [esi+(16-7)*8])
+	AS2(	movdqa	xmm2, [esi+(16-15)*8])
+	SSE2_s1(xmm0, 6, 19, 61)
+	AS2(	paddq	xmm0, xmm3)
+	SSE2_s0(xmm2, 1, 7, 8)
+	AS2(	paddq	xmm0, xmm2)
+	AS2(	movdq2q	mm0, xmm0)
+	AS2(	movhlps	xmm1, xmm0)
+	AS2(	paddq	mm0, [ebx+eax*8])
+	AS2(	movlps	[esi], xmm0)
+	AS2(	movlps	[esi+8], xmm1)
+	AS2(	movlps	[esi+8*16], xmm0)
+	AS2(	movlps	[esi+8*17], xmm1)
+	// 2 rounds
+	ASC(	call,	SHA512_Round)
+	AS2(	sub		edi, 8)
+	AS2(	movdq2q	mm0, xmm1)
+	AS2(	paddq	mm0, [ebx+eax*8+8])
+	ASC(	call,	SHA512_Round)
+	// update indices and loop
+	AS2(	add		esi, 16)
+	AS2(	add		eax, 2)
+	AS2(	sub		edi, 8)
+	AS2(	test	eax, 7)
+	ASJ(	jnz,	1, b)
+	// do housekeeping every 8 rounds
+	AS2(	mov		esi, 0xf)
+	AS2(	and		esi, eax)
+	AS2(	lea		esi, [esp+4+20*8+8+esi*8])
+	AS2(	add		edi, 8*8)
+	AS2(	cmp		eax, 80)
+	ASJ(	jne,	1, b)
+
+#define SSE2_CombineState(i)	\
+	AS2(	movdqa	xmm0, [edi+i*16])\
+	AS2(	paddq	xmm0, [ecx+i*16])\
+	AS2(	movdqa	[ecx+i*16], xmm0)
+
+	SSE2_CombineState(0)
+	SSE2_CombineState(1)
+	SSE2_CombineState(2)
+	SSE2_CombineState(3)
+
+	AS1(	pop		esp)
+	AS1(	emms)
+
+#if defined(__GNUC__)
+	AS1(	pop		ebx)
+	".att_syntax prefix;"
+		:
+		: "a" (SHA512_K), "c" (state), "d" (data)
+		: "%esi", "%edi", "memory", "cc"
+	);
+#else
+	AS1(	pop		edi)
+	AS1(	pop		esi)
+	AS1(	pop		ebx)
+	AS1(	ret)
+#endif
+}
+#endif	// #if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
+
+void SHA512::Transform(word64 *state, const word64 *data)
+{
+#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE && CRYPTOPP_BOOL_X86
+	if (HasSSE2())
+	{
+		SHA512_SSE2_Transform(state, data);
+		return;
+	}
+#endif
+
+#define S0(x) (rotrFixed(x,28)^rotrFixed(x,34)^rotrFixed(x,39))
+#define S1(x) (rotrFixed(x,14)^rotrFixed(x,18)^rotrFixed(x,41))
+#define s0(x) (rotrFixed(x,1)^rotrFixed(x,8)^(x>>7))
+#define s1(x) (rotrFixed(x,19)^rotrFixed(x,61)^(x>>6))
+
+#define R(i) h(i)+=S1(e(i))+Ch(e(i),f(i),g(i))+SHA512_K[i+j]+(j?blk2(i):blk0(i));\
+	d(i)+=h(i);h(i)+=S0(a(i))+Maj(a(i),b(i),c(i))
+
+	word64 W[16];
+	word64 T[8];
+    /* Copy context->state[] to working vars */
+	memcpy(T, state, sizeof(T));
+    /* 80 operations, partially loop unrolled */
+	for (unsigned int j=0; j<80; j+=16)
+	{
+		R( 0); R( 1); R( 2); R( 3);
+		R( 4); R( 5); R( 6); R( 7);
+		R( 8); R( 9); R(10); R(11);
+		R(12); R(13); R(14); R(15);
+	}
+    /* Add the working vars back into context.state[] */
+    state[0] += a(0);
+    state[1] += b(0);
+    state[2] += c(0);
+    state[3] += d(0);
+    state[4] += e(0);
+    state[5] += f(0);
+    state[6] += g(0);
+    state[7] += h(0);
+}
+
+NAMESPACE_END
+
+#endif	// #ifndef CRYPTOPP_GENERATE_X64_MASM
+#endif	// #ifndef CRYPTOPP_IMPORTS

src/cryptopp/sha.h

@@ -0,0 +1,63 @@
+#ifndef CRYPTOPP_SHA_H
+#define CRYPTOPP_SHA_H
+
+#include "iterhash.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+/// <a href="http://www.weidai.com/scan-mirror/md.html#SHA-1">SHA-1</a>
+class CRYPTOPP_DLL SHA1 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 20, SHA1>
+{
+public:
+	static void CRYPTOPP_API InitState(HashWordType *state);
+	static void CRYPTOPP_API Transform(word32 *digest, const word32 *data);
+	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-1";}
+};
+
+typedef SHA1 SHA;	// for backwards compatibility
+
+//! implements the SHA-256 standard
+class CRYPTOPP_DLL SHA256 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA256, 32, true>
+{
+public:
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+	size_t HashMultipleBlocks(const word32 *input, size_t length);
+#endif
+	static void CRYPTOPP_API InitState(HashWordType *state);
+	static void CRYPTOPP_API Transform(word32 *digest, const word32 *data);
+	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-256";}
+};
+
+//! implements the SHA-224 standard
+class CRYPTOPP_DLL SHA224 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA224, 28, true>
+{
+public:
+#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
+	size_t HashMultipleBlocks(const word32 *input, size_t length);
+#endif
+	static void CRYPTOPP_API InitState(HashWordType *state);
+	static void CRYPTOPP_API Transform(word32 *digest, const word32 *data) {SHA256::Transform(digest, data);}
+	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-224";}
+};
+
+//! implements the SHA-512 standard
+class CRYPTOPP_DLL SHA512 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA512, 64, CRYPTOPP_BOOL_X86>
+{
+public:
+	static void CRYPTOPP_API InitState(HashWordType *state);
+	static void CRYPTOPP_API Transform(word64 *digest, const word64 *data);
+	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-512";}
+};
+
+//! implements the SHA-384 standard
+class CRYPTOPP_DLL SHA384 : public IteratedHashWithStaticTransform<word64, BigEndian, 128, 64, SHA384, 48, CRYPTOPP_BOOL_X86>
+{
+public:
+	static void CRYPTOPP_API InitState(HashWordType *state);
+	static void CRYPTOPP_API Transform(word64 *digest, const word64 *data) {SHA512::Transform(digest, data);}
+	static const char * CRYPTOPP_API StaticAlgorithmName() {return "SHA-384";}
+};
+
+NAMESPACE_END
+
+#endif

src/cryptopp/simple.h

@@ -0,0 +1 @@
+

src/cryptopp/smartptr.h

@@ -0,0 +1,223 @@
+#ifndef CRYPTOPP_SMARTPTR_H
+#define CRYPTOPP_SMARTPTR_H
+
+#include "config.h"
+#include <algorithm>
+
+NAMESPACE_BEGIN(CryptoPP)
+
+template <class T> class simple_ptr
+{
+public:
+	simple_ptr() : m_p(NULL) {}
+	~simple_ptr() {delete m_p;}
+	T *m_p;
+};
+
+template <class T> class member_ptr
+{
+public:
+	explicit member_ptr(T *p = NULL) : m_p(p) {}
+
+	~member_ptr();
+
+	const T& operator*() const { return *m_p; }
+	T& operator*() { return *m_p; }
+
+	const T* operator->() const { return m_p; }
+	T* operator->() { return m_p; }
+
+	const T* get() const { return m_p; }
+	T* get() { return m_p; }
+
+	T* release()
+	{
+		T *old_p = m_p;
+		m_p = 0;
+		return old_p;
+	} 
+
+	void reset(T *p = 0);
+
+protected:
+	member_ptr(const member_ptr<T>& rhs);		// copy not allowed
+	void operator=(const member_ptr<T>& rhs);	// assignment not allowed
+
+	T *m_p;
+};
+
+template <class T> member_ptr<T>::~member_ptr() {delete m_p;}
+template <class T> void member_ptr<T>::reset(T *p) {delete m_p; m_p = p;}
+
+// ********************************************************
+
+template<class T> class value_ptr : public member_ptr<T>
+{
+public:
+	value_ptr(const T &obj) : member_ptr<T>(new T(obj)) {}
+	value_ptr(T *p = NULL) : member_ptr<T>(p) {}
+	value_ptr(const value_ptr<T>& rhs)
+		: member_ptr<T>(rhs.m_p ? new T(*rhs.m_p) : NULL) {}
+
+	value_ptr<T>& operator=(const value_ptr<T>& rhs);
+	bool operator==(const value_ptr<T>& rhs)
+	{
+		return (!this->m_p && !rhs.m_p) || (this->m_p && rhs.m_p && *this->m_p == *rhs.m_p);
+	}
+};
+
+template <class T> value_ptr<T>& value_ptr<T>::operator=(const value_ptr<T>& rhs)
+{
+	T *old_p = this->m_p;
+	this->m_p = rhs.m_p ? new T(*rhs.m_p) : NULL;
+	delete old_p;
+	return *this;
+}
+
+// ********************************************************
+
+template<class T> class clonable_ptr : public member_ptr<T>
+{
+public:
+	clonable_ptr(const T &obj) : member_ptr<T>(obj.Clone()) {}
+	clonable_ptr(T *p = NULL) : member_ptr<T>(p) {}
+	clonable_ptr(const clonable_ptr<T>& rhs)
+		: member_ptr<T>(rhs.m_p ? rhs.m_p->Clone() : NULL) {}
+
+	clonable_ptr<T>& operator=(const clonable_ptr<T>& rhs);
+};
+
+template <class T> clonable_ptr<T>& clonable_ptr<T>::operator=(const clonable_ptr<T>& rhs)
+{
+	T *old_p = this->m_p;
+	this->m_p = rhs.m_p ? rhs.m_p->Clone() : NULL;
+	delete old_p;
+	return *this;
+}
+
+// ********************************************************
+
+template<class T> class counted_ptr
+{
+public:
+	explicit counted_ptr(T *p = 0);
+	counted_ptr(const T &r) : m_p(0) {attach(r);}
+	counted_ptr(const counted_ptr<T>& rhs);
+
+	~counted_ptr();
+
+	const T& operator*() const { return *m_p; }
+	T& operator*() { return *m_p; }
+
+	const T* operator->() const { return m_p; }
+	T* operator->() { return get(); }
+
+	const T* get() const { return m_p; }
+	T* get();
+
+	void attach(const T &p);
+
+	counted_ptr<T> & operator=(const counted_ptr<T>& rhs);
+
+private:
+	T *m_p;
+};
+
+template <class T> counted_ptr<T>::counted_ptr(T *p)
+	: m_p(p) 
+{
+	if (m_p)
+		m_p->m_referenceCount = 1;
+}
+
+template <class T> counted_ptr<T>::counted_ptr(const counted_ptr<T>& rhs)
+	: m_p(rhs.m_p)
+{
+	if (m_p)
+		m_p->m_referenceCount++;
+}
+
+template <class T> counted_ptr<T>::~counted_ptr()
+{
+	if (m_p && --m_p->m_referenceCount == 0)
+		delete m_p;
+}
+
+template <class T> void counted_ptr<T>::attach(const T &r)
+{
+	if (m_p && --m_p->m_referenceCount == 0)
+		delete m_p;
+	if (r.m_referenceCount == 0)
+	{
+		m_p = r.clone();
+		m_p->m_referenceCount = 1;
+	}
+	else
+	{
+		m_p = const_cast<T *>(&r);
+		m_p->m_referenceCount++;
+	}
+}
+
+template <class T> T* counted_ptr<T>::get()
+{
+	if (m_p && m_p->m_referenceCount > 1)
+	{
+		T *temp = m_p->clone();
+		m_p->m_referenceCount--;
+		m_p = temp;
+		m_p->m_referenceCount = 1;
+	}
+	return m_p;
+}
+
+template <class T> counted_ptr<T> & counted_ptr<T>::operator=(const counted_ptr<T>& rhs)
+{
+	if (m_p != rhs.m_p)
+	{
+		if (m_p && --m_p->m_referenceCount == 0)
+			delete m_p;
+		m_p = rhs.m_p;
+		if (m_p)
+			m_p->m_referenceCount++;
+	}
+	return *this;
+}
+
+// ********************************************************
+
+template <class T> class vector_member_ptrs
+{
+public:
+	vector_member_ptrs(size_t size=0)
+		: m_size(size), m_ptr(new member_ptr<T>[size]) {}
+	~vector_member_ptrs()
+		{delete [] this->m_ptr;}
+
+	member_ptr<T>& operator[](size_t index)
+		{assert(index<this->m_size); return this->m_ptr[index];}
+	const member_ptr<T>& operator[](size_t index) const
+		{assert(index<this->m_size); return this->m_ptr[index];}
+
+	size_t size() const {return this->m_size;}
+	void resize(size_t newSize)
+	{
+		member_ptr<T> *newPtr = new member_ptr<T>[newSize];
+		for (size_t i=0; i<this->m_size && i<newSize; i++)
+			newPtr[i].reset(this->m_ptr[i].release());
+		delete [] this->m_ptr;
+		this->m_size = newSize;
+		this->m_ptr = newPtr;
+	}
+
+private:
+	vector_member_ptrs(const vector_member_ptrs<T> &c);	// copy not allowed
+	void operator=(const vector_member_ptrs<T> &x);		// assignment not allowed
+
+	size_t m_size;
+	member_ptr<T> *m_ptr;
+};
+
+NAMESPACE_END
+
+#endif

src/cryptopp/stdcpp.h

@@ -0,0 +1,27 @@
+#ifndef CRYPTOPP_STDCPP_H
+#define CRYPTOPP_STDCPP_H
+
+#include <stddef.h>
+#include <assert.h>
+#include <limits.h>
+#include <memory>
+#include <string>
+#include <exception>
+#include <typeinfo>
+
+
+#ifdef _MSC_VER
+#include <string.h>	// CodeWarrior doesn't have memory.h
+#include <algorithm>
+#include <map>
+#include <vector>
+
+// re-disable this
+#pragma warning(disable: 4231)
+#endif
+
+#if defined(_MSC_VER) && defined(_CRTAPI1)
+#define CRYPTOPP_MSVCRT6
+#endif
+
+#endif

src/db.h

@@ -0,0 +1,514 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+class CTransaction;
+class CTxIndex;
+class CDiskBlockIndex;
+class CDiskTxPos;
+class COutPoint;
+class CUser;
+class CReview;
+class CAddress;
+class CWalletTx;
+class CAccount;
+class CAccountingEntry;
+class CBlockLocator;
+
+extern map<string, string> mapAddressBook;
+extern CCriticalSection cs_mapAddressBook;
+extern vector<unsigned char> vchDefaultKey;
+extern bool fClient;
+extern int nBestHeight;
+
+
+extern unsigned int nWalletDBUpdated;
+extern DbEnv dbenv;
+
+
+extern void DBFlush(bool fShutdown);
+extern vector<unsigned char> GetKeyFromKeyPool();
+extern int64 GetOldestKeyPoolTime();
+
+
+
+
+class CDB
+{
+protected:
+    Db* pdb;
+    string strFile;
+    vector<DbTxn*> vTxn;
+    bool fReadOnly;
+
+    explicit CDB(const char* pszFile, const char* pszMode="r+");
+    ~CDB() { Close(); }
+public:
+    void Close();
+private:
+    CDB(const CDB&);
+    void operator=(const CDB&);
+
+protected:
+    template<typename K, typename T>
+    bool Read(const K& key, T& value)
+    {
+        if (!pdb)
+            return false;
+
+        // Key
+        CDataStream ssKey(SER_DISK);
+        ssKey.reserve(1000);
+        ssKey << key;
+        Dbt datKey(&ssKey[0], ssKey.size());
+
+        // Read
+        Dbt datValue;
+        datValue.set_flags(DB_DBT_MALLOC);
+        int ret = pdb->get(GetTxn(), &datKey, &datValue, 0);
+        memset(datKey.get_data(), 0, datKey.get_size());
+        if (datValue.get_data() == NULL)
+            return false;
+
+        // Unserialize value
+        CDataStream ssValue((char*)datValue.get_data(), (char*)datValue.get_data() + datValue.get_size(), SER_DISK);
+        ssValue >> value;
+
+        // Clear and free memory
+        memset(datValue.get_data(), 0, datValue.get_size());
+        free(datValue.get_data());
+        return (ret == 0);
+    }
+
+    template<typename K, typename T>
+    bool Write(const K& key, const T& value, bool fOverwrite=true)
+    {
+        if (!pdb)
+            return false;
+        if (fReadOnly)
+            assert(("Write called on database in read-only mode", false));
+
+        // Key
+        CDataStream ssKey(SER_DISK);
+        ssKey.reserve(1000);
+        ssKey << key;
+        Dbt datKey(&ssKey[0], ssKey.size());
+
+        // Value
+        CDataStream ssValue(SER_DISK);
+        ssValue.reserve(10000);
+        ssValue << value;
+        Dbt datValue(&ssValue[0], ssValue.size());
+
+        // Write
+        int ret = pdb->put(GetTxn(), &datKey, &datValue, (fOverwrite ? 0 : DB_NOOVERWRITE));
+
+        // Clear memory in case it was a private key
+        memset(datKey.get_data(), 0, datKey.get_size());
+        memset(datValue.get_data(), 0, datValue.get_size());
+        return (ret == 0);
+    }
+
+    template<typename K>
+    bool Erase(const K& key)
+    {
+        if (!pdb)
+            return false;
+        if (fReadOnly)
+            assert(("Erase called on database in read-only mode", false));
+
+        // Key
+        CDataStream ssKey(SER_DISK);
+        ssKey.reserve(1000);
+        ssKey << key;
+        Dbt datKey(&ssKey[0], ssKey.size());
+
+        // Erase
+        int ret = pdb->del(GetTxn(), &datKey, 0);
+
+        // Clear memory
+        memset(datKey.get_data(), 0, datKey.get_size());
+        return (ret == 0 || ret == DB_NOTFOUND);
+    }
+
+    template<typename K>
+    bool Exists(const K& key)
+    {
+        if (!pdb)
+            return false;
+
+        // Key
+        CDataStream ssKey(SER_DISK);
+        ssKey.reserve(1000);
+        ssKey << key;
+        Dbt datKey(&ssKey[0], ssKey.size());
+
+        // Exists
+        int ret = pdb->exists(GetTxn(), &datKey, 0);
+
+        // Clear memory
+        memset(datKey.get_data(), 0, datKey.get_size());
+        return (ret == 0);
+    }
+
+    Dbc* GetCursor()
+    {
+        if (!pdb)
+            return NULL;
+        Dbc* pcursor = NULL;
+        int ret = pdb->cursor(NULL, &pcursor, 0);
+        if (ret != 0)
+            return NULL;
+        return pcursor;
+    }
+
+    int ReadAtCursor(Dbc* pcursor, CDataStream& ssKey, CDataStream& ssValue, unsigned int fFlags=DB_NEXT)
+    {
+        // Read at cursor
+        Dbt datKey;
+        if (fFlags == DB_SET || fFlags == DB_SET_RANGE || fFlags == DB_GET_BOTH || fFlags == DB_GET_BOTH_RANGE)
+        {
+            datKey.set_data(&ssKey[0]);
+            datKey.set_size(ssKey.size());
+        }
+        Dbt datValue;
+        if (fFlags == DB_GET_BOTH || fFlags == DB_GET_BOTH_RANGE)
+        {
+            datValue.set_data(&ssValue[0]);
+            datValue.set_size(ssValue.size());
+        }
+        datKey.set_flags(DB_DBT_MALLOC);
+        datValue.set_flags(DB_DBT_MALLOC);
+        int ret = pcursor->get(&datKey, &datValue, fFlags);
+        if (ret != 0)
+            return ret;
+        else if (datKey.get_data() == NULL || datValue.get_data() == NULL)
+            return 99999;
+
+        // Convert to streams
+        ssKey.SetType(SER_DISK);
+        ssKey.clear();
+        ssKey.write((char*)datKey.get_data(), datKey.get_size());
+        ssValue.SetType(SER_DISK);
+        ssValue.clear();
+        ssValue.write((char*)datValue.get_data(), datValue.get_size());
+
+        // Clear and free memory
+        memset(datKey.get_data(), 0, datKey.get_size());
+        memset(datValue.get_data(), 0, datValue.get_size());
+        free(datKey.get_data());
+        free(datValue.get_data());
+        return 0;
+    }
+
+    DbTxn* GetTxn()
+    {
+        if (!vTxn.empty())
+            return vTxn.back();
+        else
+            return NULL;
+    }
+
+public:
+    bool TxnBegin()
+    {
+        if (!pdb)
+            return false;
+        DbTxn* ptxn = NULL;
+        int ret = dbenv.txn_begin(GetTxn(), &ptxn, DB_TXN_NOSYNC);
+        if (!ptxn || ret != 0)
+            return false;
+        vTxn.push_back(ptxn);
+        return true;
+    }
+
+    bool TxnCommit()
+    {
+        if (!pdb)
+            return false;
+        if (vTxn.empty())
+            return false;
+        int ret = vTxn.back()->commit(0);
+        vTxn.pop_back();
+        return (ret == 0);
+    }
+
+    bool TxnAbort()
+    {
+        if (!pdb)
+            return false;
+        if (vTxn.empty())
+            return false;
+        int ret = vTxn.back()->abort();
+        vTxn.pop_back();
+        return (ret == 0);
+    }
+
+    bool ReadVersion(int& nVersion)
+    {
+        nVersion = 0;
+        return Read(string("version"), nVersion);
+    }
+
+    bool WriteVersion(int nVersion)
+    {
+        return Write(string("version"), nVersion);
+    }
+};
+
+
+
+
+
+
+
+
+class CTxDB : public CDB
+{
+public:
+    CTxDB(const char* pszMode="r+") : CDB("blkindex.dat", pszMode) { }
+private:
+    CTxDB(const CTxDB&);
+    void operator=(const CTxDB&);
+public:
+    bool ReadTxIndex(uint256 hash, CTxIndex& txindex);
+    bool UpdateTxIndex(uint256 hash, const CTxIndex& txindex);
+    bool AddTxIndex(const CTransaction& tx, const CDiskTxPos& pos, int nHeight);
+    bool EraseTxIndex(const CTransaction& tx);
+    bool ContainsTx(uint256 hash);
+    bool ReadOwnerTxes(uint160 hash160, int nHeight, vector<CTransaction>& vtx);
+    bool ReadDiskTx(uint256 hash, CTransaction& tx, CTxIndex& txindex);
+    bool ReadDiskTx(uint256 hash, CTransaction& tx);
+    bool ReadDiskTx(COutPoint outpoint, CTransaction& tx, CTxIndex& txindex);
+    bool ReadDiskTx(COutPoint outpoint, CTransaction& tx);
+    bool WriteBlockIndex(const CDiskBlockIndex& blockindex);
+    bool EraseBlockIndex(uint256 hash);
+    bool ReadHashBestChain(uint256& hashBestChain);
+    bool WriteHashBestChain(uint256 hashBestChain);
+    bool ReadBestInvalidWork(CBigNum& bnBestInvalidWork);
+    bool WriteBestInvalidWork(CBigNum bnBestInvalidWork);
+    bool LoadBlockIndex();
+};
+
+
+
+
+
+class CAddrDB : public CDB
+{
+public:
+    CAddrDB(const char* pszMode="r+") : CDB("addr.dat", pszMode) { }
+private:
+    CAddrDB(const CAddrDB&);
+    void operator=(const CAddrDB&);
+public:
+    bool WriteAddress(const CAddress& addr);
+    bool EraseAddress(const CAddress& addr);
+    bool LoadAddresses();
+};
+
+bool LoadAddresses();
+
+
+
+
+
+
+class CKeyPool
+{
+public:
+    int64 nTime;
+    vector<unsigned char> vchPubKey;
+
+    CKeyPool()
+    {
+        nTime = GetTime();
+    }
+
+    CKeyPool(const vector<unsigned char>& vchPubKeyIn)
+    {
+        nTime = GetTime();
+        vchPubKey = vchPubKeyIn;
+    }
+
+    IMPLEMENT_SERIALIZE
+    (
+        if (!(nType & SER_GETHASH))
+            READWRITE(nVersion);
+        READWRITE(nTime);
+        READWRITE(vchPubKey);
+    )
+};
+
+
+
+
+class CWalletDB : public CDB
+{
+public:
+    CWalletDB(const char* pszMode="r+") : CDB("wallet.dat", pszMode)
+    {
+    }
+private:
+    CWalletDB(const CWalletDB&);
+    void operator=(const CWalletDB&);
+public:
+    bool ReadName(const string& strAddress, string& strName)
+    {
+        strName = "";
+        return Read(make_pair(string("name"), strAddress), strName);
+    }
+
+    bool WriteName(const string& strAddress, const string& strName)
+    {
+        CRITICAL_BLOCK(cs_mapAddressBook)
+            mapAddressBook[strAddress] = strName;
+        nWalletDBUpdated++;
+        return Write(make_pair(string("name"), strAddress), strName);
+    }
+
+    bool EraseName(const string& strAddress)
+    {
+        // This should only be used for sending addresses, never for receiving addresses,
+        // receiving addresses must always have an address book entry if they're not change return.
+        CRITICAL_BLOCK(cs_mapAddressBook)
+            mapAddressBook.erase(strAddress);
+        nWalletDBUpdated++;
+        return Erase(make_pair(string("name"), strAddress));
+    }
+
+    bool ReadTx(uint256 hash, CWalletTx& wtx)
+    {
+        return Read(make_pair(string("tx"), hash), wtx);
+    }
+
+    bool WriteTx(uint256 hash, const CWalletTx& wtx)
+    {
+        nWalletDBUpdated++;
+        return Write(make_pair(string("tx"), hash), wtx);
+    }
+
+    bool EraseTx(uint256 hash)
+    {
+        nWalletDBUpdated++;
+        return Erase(make_pair(string("tx"), hash));
+    }
+
+    bool ReadKey(const vector<unsigned char>& vchPubKey, CPrivKey& vchPrivKey)
+    {
+        vchPrivKey.clear();
+        return Read(make_pair(string("key"), vchPubKey), vchPrivKey);
+    }
+
+    bool WriteKey(const vector<unsigned char>& vchPubKey, const CPrivKey& vchPrivKey)
+    {
+        nWalletDBUpdated++;
+        return Write(make_pair(string("key"), vchPubKey), vchPrivKey, false);
+    }
+
+    bool WriteBestBlock(const CBlockLocator& locator)
+    {
+        nWalletDBUpdated++;
+        return Write(string("bestblock"), locator);
+    }
+
+    bool ReadBestBlock(CBlockLocator& locator)
+    {
+        return Read(string("bestblock"), locator);
+    }
+
+    bool ReadDefaultKey(vector<unsigned char>& vchPubKey)
+    {
+        vchPubKey.clear();
+        return Read(string("defaultkey"), vchPubKey);
+    }
+
+    bool WriteDefaultKey(const vector<unsigned char>& vchPubKey)
+    {
+        vchDefaultKey = vchPubKey;
+        nWalletDBUpdated++;
+        return Write(string("defaultkey"), vchPubKey);
+    }
+
+    template<typename T>
+    bool ReadSetting(const string& strKey, T& value)
+    {
+        return Read(make_pair(string("setting"), strKey), value);
+    }
+
+    template<typename T>
+    bool WriteSetting(const string& strKey, const T& value)
+    {
+        nWalletDBUpdated++;
+        return Write(make_pair(string("setting"), strKey), value);
+    }
+
+    bool ReadAccount(const string& strAccount, CAccount& account);
+    bool WriteAccount(const string& strAccount, const CAccount& account);
+    bool WriteAccountingEntry(const CAccountingEntry& acentry);
+    int64 GetAccountCreditDebit(const string& strAccount);
+    void ListAccountCreditDebit(const string& strAccount, list<CAccountingEntry>& acentries);
+
+    bool LoadWallet();
+protected:
+    void ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool);
+    void KeepKey(int64 nIndex);
+    static void ReturnKey(int64 nIndex);
+    friend class CReserveKey;
+    friend vector<unsigned char> GetKeyFromKeyPool();
+    friend int64 GetOldestKeyPoolTime();
+};
+
+bool LoadWallet(bool& fFirstRunRet);
+void BackupWallet(const string& strDest);
+
+inline bool SetAddressBookName(const string& strAddress, const string& strName)
+{
+    return CWalletDB().WriteName(strAddress, strName);
+}
+
+class CReserveKey
+{
+protected:
+    int64 nIndex;
+    vector<unsigned char> vchPubKey;
+public:
+    CReserveKey()
+    {
+        nIndex = -1;
+    }
+
+    ~CReserveKey()
+    {
+        if (!fShutdown)
+            ReturnKey();
+    }
+
+    vector<unsigned char> GetReservedKey()
+    {
+        if (nIndex == -1)
+        {
+            CKeyPool keypool;
+            CWalletDB().ReserveKeyFromKeyPool(nIndex, keypool);
+            vchPubKey = keypool.vchPubKey;
+        }
+        assert(!vchPubKey.empty());
+        return vchPubKey;
+    }
+
+    void KeepKey()
+    {
+        if (nIndex != -1)
+            CWalletDB().KeepKey(nIndex);
+        nIndex = -1;
+        vchPubKey.clear();
+    }
+
+    void ReturnKey()
+    {
+        if (nIndex != -1)
+            CWalletDB::ReturnKey(nIndex);
+        nIndex = -1;
+        vchPubKey.clear();
+    }
+};

src/headers.h

@@ -0,0 +1,147 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#ifdef _MSC_VER
+#pragma warning(disable:4786)
+#pragma warning(disable:4804)
+#pragma warning(disable:4805)
+#pragma warning(disable:4717)
+#endif
+#ifdef _WIN32_WINNT
+#undef _WIN32_WINNT
+#endif
+#define _WIN32_WINNT 0x0500
+#ifdef _WIN32_IE
+#undef _WIN32_IE
+#endif
+#define _WIN32_IE 0x0400
+#define WIN32_LEAN_AND_MEAN 1
+#define __STDC_LIMIT_MACROS // to enable UINT64_MAX from stdint.h
+#if (defined(__unix__) || defined(unix)) && !defined(USG)
+#include <sys/param.h>  // to get BSD define
+#endif
+#ifdef __WXMAC_OSX__
+#ifndef BSD
+#define BSD 1
+#endif
+#endif
+#ifdef GUI
+#include <wx/wx.h>
+#include <wx/stdpaths.h>
+#include <wx/snglinst.h>
+#include <wx/utils.h>
+#include <wx/clipbrd.h>
+#include <wx/taskbar.h>
+#endif
+#include <openssl/buffer.h>
+#include <openssl/ecdsa.h>
+#include <openssl/evp.h>
+#include <openssl/rand.h>
+#include <openssl/sha.h>
+#include <openssl/ripemd.h>
+#include <db_cxx.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <math.h>
+#include <limits.h>
+#include <float.h>
+#include <assert.h>
+#include <memory>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <vector>
+#include <list>
+#include <deque>
+#include <map>
+#include <set>
+#include <algorithm>
+#include <numeric>
+#include <boost/foreach.hpp>
+#include <boost/lexical_cast.hpp>
+#include <boost/tuple/tuple.hpp>
+#include <boost/tuple/tuple_comparison.hpp>
+#include <boost/tuple/tuple_io.hpp>
+#include <boost/array.hpp>
+#include <boost/bind.hpp>
+#include <boost/function.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/algorithm/string.hpp>
+#include <boost/thread.hpp>
+#include <boost/interprocess/sync/file_lock.hpp>
+#include <boost/interprocess/sync/interprocess_mutex.hpp>
+#include <boost/interprocess/sync/interprocess_recursive_mutex.hpp>
+#include <boost/date_time/gregorian/gregorian_types.hpp>
+#include <boost/date_time/posix_time/posix_time_types.hpp>
+#include <boost/config.hpp>
+#include <boost/program_options/detail/config_file.hpp>
+#include <boost/program_options/parsers.hpp>
+
+#ifdef __WXMSW__
+#include <windows.h>
+#include <winsock2.h>
+#include <mswsock.h>
+#include <shlobj.h>
+#include <shlwapi.h>
+#include <io.h>
+#include <process.h>
+#include <malloc.h>
+#else
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <errno.h>
+#include <net/if.h>
+#include <ifaddrs.h>
+#include <fcntl.h>
+#include <signal.h>
+#endif
+#ifdef BSD
+#include <netinet/in.h>
+#endif
+
+
+#pragma hdrstop
+using namespace std;
+using namespace boost;
+
+#include "strlcpy.h"
+#include "serialize.h"
+#include "uint256.h"
+#include "util.h"
+#include "key.h"
+#include "bignum.h"
+#include "base58.h"
+#include "script.h"
+#include "db.h"
+#include "net.h"
+#include "irc.h"
+#include "main.h"
+#include "rpc.h"
+#ifdef GUI
+#include "uibase.h"
+#include "ui.h"
+#else
+#include "noui.h"
+#endif
+#include "init.h"
+
+#include "xpm/addressbook16.xpm"
+#include "xpm/addressbook20.xpm"
+#include "xpm/bitcoin16.xpm"
+#include "xpm/bitcoin20.xpm"
+#include "xpm/bitcoin32.xpm"
+#include "xpm/bitcoin48.xpm"
+#include "xpm/bitcoin80.xpm"
+#include "xpm/check.xpm"
+#include "xpm/send16.xpm"
+#include "xpm/send16noshadow.xpm"
+#include "xpm/send20.xpm"
+#include "xpm/about.xpm"

src/init.cpp

@@ -0,0 +1,523 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include "headers.h"
+
+
+
+
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// Shutdown
+//
+
+void ExitTimeout(void* parg)
+{
+#ifdef __WXMSW__
+    Sleep(5000);
+    ExitProcess(0);
+#endif
+}
+
+void Shutdown(void* parg)
+{
+    static CCriticalSection cs_Shutdown;
+    static bool fTaken;
+    bool fFirstThread;
+    CRITICAL_BLOCK(cs_Shutdown)
+    {
+        fFirstThread = !fTaken;
+        fTaken = true;
+    }
+    static bool fExit;
+    if (fFirstThread)
+    {
+        fShutdown = true;
+        nTransactionsUpdated++;
+        DBFlush(false);
+        StopNode();
+        DBFlush(true);
+        boost::filesystem::remove(GetPidFile());
+        CreateThread(ExitTimeout, NULL);
+        Sleep(50);
+        printf("Bitcoin exiting\n\n");
+        fExit = true;
+        exit(0);
+    }
+    else
+    {
+        while (!fExit)
+            Sleep(500);
+        Sleep(100);
+        ExitThread(0);
+    }
+}
+
+void HandleSIGTERM(int)
+{
+    fRequestShutdown = true;
+}
+
+
+
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// Start
+//
+
+#ifndef GUI
+int main(int argc, char* argv[])
+{
+    bool fRet = false;
+    fRet = AppInit(argc, argv);
+
+    if (fRet && fDaemon)
+        return 0;
+
+    return 1;
+}
+#endif
+
+bool AppInit(int argc, char* argv[])
+{
+    bool fRet = false;
+    try
+    {
+        fRet = AppInit2(argc, argv);
+    }
+    catch (std::exception& e) {
+        PrintException(&e, "AppInit()");
+    } catch (...) {
+        PrintException(NULL, "AppInit()");
+    }
+    if (!fRet)
+        Shutdown(NULL);
+    return fRet;
+}
+
+bool AppInit2(int argc, char* argv[])
+{
+#ifdef _MSC_VER
+    // Turn off microsoft heap dump noise
+    _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
+    _CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
+#endif
+#if _MSC_VER >= 1400
+    // Disable confusing "helpful" text message on abort, ctrl-c
+    _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
+#endif
+#ifndef __WXMSW__
+    umask(077);
+#endif
+#ifndef __WXMSW__
+    // Clean shutdown on SIGTERM
+    struct sigaction sa;
+    sa.sa_handler = HandleSIGTERM;
+    sigemptyset(&sa.sa_mask);
+    sa.sa_flags = 0;
+    sigaction(SIGTERM, &sa, NULL);
+    sigaction(SIGINT, &sa, NULL);
+    sigaction(SIGHUP, &sa, NULL);
+#endif
+
+    //
+    // Parameters
+    //
+    ParseParameters(argc, argv);
+
+    if (mapArgs.count("-datadir"))
+    {
+        filesystem::path pathDataDir = filesystem::system_complete(mapArgs["-datadir"]);
+        strlcpy(pszSetDataDir, pathDataDir.string().c_str(), sizeof(pszSetDataDir));
+    }
+
+    ReadConfigFile(mapArgs, mapMultiArgs); // Must be done after processing datadir
+
+    if (mapArgs.count("-?") || mapArgs.count("--help"))
+    {
+        string beta = VERSION_IS_BETA ? _(" beta") : "";
+        string strUsage = string() +
+          _("Bitcoin version") + " " + FormatFullVersion() + "\n\n" +
+          _("Usage:") + "\t\t\t\t\t\t\t\t\t\t\n" +
+            "  bitcoin [options]                   \t  " + "\n" +
+            "  bitcoin [options] <command> [params]\t  " + _("Send command to -server or bitcoind\n") +
+            "  bitcoin [options] help              \t\t  " + _("List commands\n") +
+            "  bitcoin [options] help <command>    \t\t  " + _("Get help for a command\n") +
+          _("Options:\n") +
+            "  -conf=<file>     \t\t  " + _("Specify configuration file (default: bitcoin.conf)\n") +
+            "  -pid=<file>      \t\t  " + _("Specify pid file (default: bitcoind.pid)\n") +
+            "  -gen             \t\t  " + _("Generate coins\n") +
+            "  -gen=0           \t\t  " + _("Don't generate coins\n") +
+            "  -min             \t\t  " + _("Start minimized\n") +
+            "  -datadir=<dir>   \t\t  " + _("Specify data directory\n") +
+            "  -proxy=<ip:port> \t  "   + _("Connect through socks4 proxy\n") +
+            "  -addnode=<ip>    \t  "   + _("Add a node to connect to\n") +
+            "  -connect=<ip>    \t\t  " + _("Connect only to the specified node\n") +
+            "  -nolisten        \t  "   + _("Don't accept connections from outside\n") +
+#ifdef USE_UPNP
+#if USE_UPNP
+            "  -noupnp          \t  "   + _("Don't attempt to use UPnP to map the listening port\n") +
+#else
+            "  -upnp            \t  "   + _("Attempt to use UPnP to map the listening port\n") +
+#endif
+#endif
+            "  -paytxfee=<amt>  \t  "   + _("Fee per KB to add to transactions you send\n") +
+#ifdef GUI
+            "  -server          \t\t  " + _("Accept command line and JSON-RPC commands\n") +
+#endif
+#ifndef __WXMSW__
+            "  -daemon          \t\t  " + _("Run in the background as a daemon and accept commands\n") +
+#endif
+            "  -testnet         \t\t  " + _("Use the test network\n") +
+            "  -rpcuser=<user>  \t  "   + _("Username for JSON-RPC connections\n") +
+            "  -rpcpassword=<pw>\t  "   + _("Password for JSON-RPC connections\n") +
+            "  -rpcport=<port>  \t\t  " + _("Listen for JSON-RPC connections on <port> (default: 8332)\n") +
+            "  -rpcallowip=<ip> \t\t  " + _("Allow JSON-RPC connections from specified IP address\n") +
+            "  -rpcconnect=<ip> \t  "   + _("Send commands to node running on <ip> (default: 127.0.0.1)\n") +
+            "  -keypool=<n>     \t  "   + _("Set key pool size to <n> (default: 100)\n") +
+            "  -rescan          \t  "   + _("Rescan the block chain for missing wallet transactions\n");
+
+#ifdef USE_SSL
+        strUsage += string() +
+            _("\nSSL options: (see the Bitcoin Wiki for SSL setup instructions)\n") +
+            "  -rpcssl                                \t  " + _("Use OpenSSL (https) for JSON-RPC connections\n") +
+            "  -rpcsslcertificatechainfile=<file.cert>\t  " + _("Server certificate file (default: server.cert)\n") +
+            "  -rpcsslprivatekeyfile=<file.pem>       \t  " + _("Server private key (default: server.pem)\n") +
+            "  -rpcsslciphers=<ciphers>               \t  " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)\n");
+#endif
+
+        strUsage += string() +
+            "  -?               \t\t  " + _("This help message\n");
+
+#if defined(__WXMSW__) && defined(GUI)
+        // Tabs make the columns line up in the message box
+        wxMessageBox(strUsage, "Bitcoin", wxOK);
+#else
+        // Remove tabs
+        strUsage.erase(std::remove(strUsage.begin(), strUsage.end(), '\t'), strUsage.end());
+        fprintf(stderr, "%s", strUsage.c_str());
+#endif
+        return false;
+    }
+
+    fDebug = GetBoolArg("-debug");
+
+#ifndef __WXMSW__
+    fDaemon = GetBoolArg("-daemon");
+#else
+    fDaemon = false;
+#endif
+
+    if (fDaemon)
+        fServer = true;
+    else
+        fServer = GetBoolArg("-server");
+
+    /* force fServer when running without GUI */
+#ifndef GUI
+    fServer = true;
+#endif
+
+    fPrintToConsole = GetBoolArg("-printtoconsole");
+    fPrintToDebugger = GetBoolArg("-printtodebugger");
+
+    fTestNet = GetBoolArg("-testnet");
+    fNoListen = GetBoolArg("-nolisten");
+    fLogTimestamps = GetBoolArg("-logtimestamps");
+
+    for (int i = 1; i < argc; i++)
+        if (!IsSwitchChar(argv[i][0]))
+            fCommandLine = true;
+
+    if (fCommandLine)
+    {
+        int ret = CommandLineRPC(argc, argv);
+        exit(ret);
+    }
+
+#ifndef __WXMSW__
+    if (fDaemon)
+    {
+        // Daemonize
+        pid_t pid = fork();
+        if (pid < 0)
+        {
+            fprintf(stderr, "Error: fork() returned %d errno %d\n", pid, errno);
+            return false;
+        }
+        if (pid > 0)
+        {
+            CreatePidFile(GetPidFile(), pid);
+            return true;
+        }
+
+        pid_t sid = setsid();
+        if (sid < 0)
+            fprintf(stderr, "Error: setsid() returned %d errno %d\n", sid, errno);
+    }
+#endif
+
+    if (!fDebug && !pszSetDataDir[0])
+        ShrinkDebugFile();
+    printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+    printf("Bitcoin version %s\n", FormatFullVersion().c_str());
+#ifdef GUI
+    printf("OS version %s\n", ((string)wxGetOsDescription()).c_str());
+    printf("System default language is %d %s\n", g_locale.GetSystemLanguage(), ((string)g_locale.GetSysName()).c_str());
+    printf("Language file %s (%s)\n", (string("locale/") + (string)g_locale.GetCanonicalName() + "/LC_MESSAGES/bitcoin.mo").c_str(), ((string)g_locale.GetLocale()).c_str());
+#endif
+    printf("Default data directory %s\n", GetDefaultDataDir().c_str());
+
+    if (GetBoolArg("-loadblockindextest"))
+    {
+        CTxDB txdb("r");
+        txdb.LoadBlockIndex();
+        PrintBlockTree();
+        return false;
+    }
+
+    //
+    // Limit to single instance per user
+    // Required to protect the database files if we're going to keep deleting log.*
+    //
+#if defined(__WXMSW__) && defined(GUI)
+    // wxSingleInstanceChecker doesn't work on Linux
+    wxString strMutexName = wxString("bitcoin_running.") + getenv("HOMEPATH");
+    for (int i = 0; i < strMutexName.size(); i++)
+        if (!isalnum(strMutexName[i]))
+            strMutexName[i] = '.';
+    wxSingleInstanceChecker* psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
+    if (psingleinstancechecker->IsAnotherRunning())
+    {
+        printf("Existing instance found\n");
+        unsigned int nStart = GetTime();
+        loop
+        {
+            // Show the previous instance and exit
+            HWND hwndPrev = FindWindowA("wxWindowClassNR", "Bitcoin");
+            if (hwndPrev)
+            {
+                if (IsIconic(hwndPrev))
+                    ShowWindow(hwndPrev, SW_RESTORE);
+                SetForegroundWindow(hwndPrev);
+                return false;
+            }
+
+            if (GetTime() > nStart + 60)
+                return false;
+
+            // Resume this instance if the other exits
+            delete psingleinstancechecker;
+            Sleep(1000);
+            psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
+            if (!psingleinstancechecker->IsAnotherRunning())
+                break;
+        }
+    }
+#endif
+
+    // Make sure only a single bitcoin process is using the data directory.
+    string strLockFile = GetDataDir() + "/.lock";
+    FILE* file = fopen(strLockFile.c_str(), "a"); // empty lock file; created if it doesn't exist.
+    if (file) fclose(file);
+    static boost::interprocess::file_lock lock(strLockFile.c_str());
+    if (!lock.try_lock())
+    {
+        wxMessageBox(strprintf(_("Cannot obtain a lock on data directory %s.  Bitcoin is probably already running."), GetDataDir().c_str()), "Bitcoin");
+        return false;
+    }
+
+    // Bind to the port early so we can tell if another instance is already running.
+    string strErrors;
+    if (!fNoListen)
+    {
+        if (!BindListenPort(strErrors))
+        {
+            wxMessageBox(strErrors, "Bitcoin");
+            return false;
+        }
+    }
+
+    //
+    // Load data files
+    //
+    if (fDaemon)
+        fprintf(stdout, "bitcoin server starting\n");
+    strErrors = "";
+    int64 nStart;
+
+    printf("Loading addresses...\n");
+    nStart = GetTimeMillis();
+    if (!LoadAddresses())
+        strErrors += _("Error loading addr.dat      \n");
+    printf(" addresses   %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+
+    printf("Loading block index...\n");
+    nStart = GetTimeMillis();
+    if (!LoadBlockIndex())
+        strErrors += _("Error loading blkindex.dat      \n");
+    printf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+
+    printf("Loading wallet...\n");
+    nStart = GetTimeMillis();
+    bool fFirstRun;
+    if (!LoadWallet(fFirstRun))
+        strErrors += _("Error loading wallet.dat      \n");
+    printf(" wallet      %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+
+    CBlockIndex *pindexRescan = pindexBest;
+    if (GetBoolArg("-rescan"))
+        pindexRescan = pindexGenesisBlock;
+    else
+    {
+        CWalletDB walletdb;
+        CBlockLocator locator;
+        if (walletdb.ReadBestBlock(locator))
+            pindexRescan = locator.GetBlockIndex();
+    }
+    if (pindexBest != pindexRescan)
+    {
+        printf("Rescanning last %i blocks (from block %i)...\n", pindexBest->nHeight - pindexRescan->nHeight, pindexRescan->nHeight);
+        nStart = GetTimeMillis();
+        ScanForWalletTransactions(pindexRescan);
+        printf(" rescan      %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+    }
+
+    printf("Done loading\n");
+
+        //// debug print
+        printf("mapBlockIndex.size() = %d\n",   mapBlockIndex.size());
+        printf("nBestHeight = %d\n",            nBestHeight);
+        printf("mapKeys.size() = %d\n",         mapKeys.size());
+        printf("mapPubKeys.size() = %d\n",      mapPubKeys.size());
+        printf("mapWallet.size() = %d\n",       mapWallet.size());
+        printf("mapAddressBook.size() = %d\n",  mapAddressBook.size());
+
+    if (!strErrors.empty())
+    {
+        wxMessageBox(strErrors, "Bitcoin", wxOK | wxICON_ERROR);
+        return false;
+    }
+
+    // Add wallet transactions that aren't already in a block to mapTransactions
+    ReacceptWalletTransactions();
+
+    //
+    // Parameters
+    //
+    if (GetBoolArg("-printblockindex") || GetBoolArg("-printblocktree"))
+    {
+        PrintBlockTree();
+        return false;
+    }
+
+    if (mapArgs.count("-printblock"))
+    {
+        string strMatch = mapArgs["-printblock"];
+        int nFound = 0;
+        for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi)
+        {
+            uint256 hash = (*mi).first;
+            if (strncmp(hash.ToString().c_str(), strMatch.c_str(), strMatch.size()) == 0)
+            {
+                CBlockIndex* pindex = (*mi).second;
+                CBlock block;
+                block.ReadFromDisk(pindex);
+                block.BuildMerkleTree();
+                block.print();
+                printf("\n");
+                nFound++;
+            }
+        }
+        if (nFound == 0)
+            printf("No blocks matching %s were found\n", strMatch.c_str());
+        return false;
+    }
+
+    fGenerateBitcoins = GetBoolArg("-gen");
+
+    if (mapArgs.count("-proxy"))
+    {
+        fUseProxy = true;
+        addrProxy = CAddress(mapArgs["-proxy"]);
+        if (!addrProxy.IsValid())
+        {
+            wxMessageBox(_("Invalid -proxy address"), "Bitcoin");
+            return false;
+        }
+    }
+
+    if (mapArgs.count("-addnode"))
+    {
+        foreach(string strAddr, mapMultiArgs["-addnode"])
+        {
+            CAddress addr(strAddr, NODE_NETWORK);
+            addr.nTime = 0; // so it won't relay unless successfully connected
+            if (addr.IsValid())
+                AddAddress(addr);
+        }
+    }
+
+    if (mapArgs.count("-dnsseed"))
+        DNSAddressSeed();
+
+    if (mapArgs.count("-paytxfee"))
+    {
+        if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee))
+        {
+            wxMessageBox(_("Invalid amount for -paytxfee=<amount>"), "Bitcoin");
+            return false;
+        }
+        if (nTransactionFee > 0.25 * COIN)
+            wxMessageBox(_("Warning: -paytxfee is set very high.  This is the transaction fee you will pay if you send a transaction."), "Bitcoin", wxOK | wxICON_EXCLAMATION);
+    }
+
+    if (fHaveUPnP)
+    {
+#if USE_UPNP
+    if (GetBoolArg("-noupnp"))
+        fUseUPnP = false;
+#else
+    if (GetBoolArg("-upnp"))
+        fUseUPnP = true;
+#endif
+    }
+
+    //
+    // Create the main window and start the node
+    //
+#ifdef GUI
+    if (!fDaemon)
+        CreateMainWindow();
+#endif
+
+    if (!CheckDiskSpace())
+        return false;
+
+    RandAddSeedPerfmon();
+
+    if (!CreateThread(StartNode, NULL))
+        wxMessageBox("Error: CreateThread(StartNode) failed", "Bitcoin");
+
+    if (fServer)
+        CreateThread(ThreadRPCServer, NULL);
+
+#if defined(__WXMSW__) && defined(GUI)
+    if (fFirstRun)
+        SetStartOnSystemStartup(true);
+#endif
+
+#ifndef GUI
+    while (1)
+        Sleep(5000);
+#endif
+
+    return true;
+}

src/init.h

@@ -0,0 +1,7 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+void Shutdown(void* parg);
+bool AppInit(int argc, char* argv[]);
+bool AppInit2(int argc, char* argv[]);

src/irc.cpp

@@ -0,0 +1,445 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include "headers.h"
+
+int nGotIRCAddresses = 0;
+bool fGotExternalIP = false;
+
+void ThreadIRCSeed2(void* parg);
+
+
+
+
+#pragma pack(push, 1)
+struct ircaddr
+{
+    int ip;
+    short port;
+};
+#pragma pack(pop)
+
+string EncodeAddress(const CAddress& addr)
+{
+    struct ircaddr tmp;
+    tmp.ip    = addr.ip;
+    tmp.port  = addr.port;
+
+    vector<unsigned char> vch(UBEGIN(tmp), UEND(tmp));
+    return string("u") + EncodeBase58Check(vch);
+}
+
+bool DecodeAddress(string str, CAddress& addr)
+{
+    vector<unsigned char> vch;
+    if (!DecodeBase58Check(str.substr(1), vch))
+        return false;
+
+    struct ircaddr tmp;
+    if (vch.size() != sizeof(tmp))
+        return false;
+    memcpy(&tmp, &vch[0], sizeof(tmp));
+
+    addr = CAddress(tmp.ip, tmp.port, NODE_NETWORK);
+    return true;
+}
+
+
+
+
+
+
+static bool Send(SOCKET hSocket, const char* pszSend)
+{
+    if (strstr(pszSend, "PONG") != pszSend)
+        printf("IRC SENDING: %s\n", pszSend);
+    const char* psz = pszSend;
+    const char* pszEnd = psz + strlen(psz);
+    while (psz < pszEnd)
+    {
+        int ret = send(hSocket, psz, pszEnd - psz, MSG_NOSIGNAL);
+        if (ret < 0)
+            return false;
+        psz += ret;
+    }
+    return true;
+}
+
+bool RecvLine(SOCKET hSocket, string& strLine)
+{
+    strLine = "";
+    loop
+    {
+        char c;
+        int nBytes = recv(hSocket, &c, 1, 0);
+        if (nBytes > 0)
+        {
+            if (c == '\n')
+                continue;
+            if (c == '\r')
+                return true;
+            strLine += c;
+            if (strLine.size() >= 9000)
+                return true;
+        }
+        else if (nBytes <= 0)
+        {
+            if (fShutdown)
+                return false;
+            if (nBytes < 0)
+            {
+                int nErr = WSAGetLastError();
+                if (nErr == WSAEMSGSIZE)
+                    continue;
+                if (nErr == WSAEWOULDBLOCK || nErr == WSAEINTR || nErr == WSAEINPROGRESS)
+                {
+                    Sleep(10);
+                    continue;
+                }
+            }
+            if (!strLine.empty())
+                return true;
+            if (nBytes == 0)
+            {
+                // socket closed
+                printf("IRC socket closed\n");
+                return false;
+            }
+            else
+            {
+                // socket error
+                int nErr = WSAGetLastError();
+                printf("IRC recv failed: %d\n", nErr);
+                return false;
+            }
+        }
+    }
+}
+
+bool RecvLineIRC(SOCKET hSocket, string& strLine)
+{
+    loop
+    {
+        bool fRet = RecvLine(hSocket, strLine);
+        if (fRet)
+        {
+            if (fShutdown)
+                return false;
+            vector<string> vWords;
+            ParseString(strLine, ' ', vWords);
+            if (vWords.size() >= 1 && vWords[0] == "PING")
+            {
+                strLine[1] = 'O';
+                strLine += '\r';
+                Send(hSocket, strLine.c_str());
+                continue;
+            }
+        }
+        return fRet;
+    }
+}
+
+int RecvUntil(SOCKET hSocket, const char* psz1, const char* psz2=NULL, const char* psz3=NULL, const char* psz4=NULL)
+{
+    loop
+    {
+        string strLine;
+        strLine.reserve(10000);
+        if (!RecvLineIRC(hSocket, strLine))
+            return 0;
+        printf("IRC %s\n", strLine.c_str());
+        if (psz1 && strLine.find(psz1) != -1)
+            return 1;
+        if (psz2 && strLine.find(psz2) != -1)
+            return 2;
+        if (psz3 && strLine.find(psz3) != -1)
+            return 3;
+        if (psz4 && strLine.find(psz4) != -1)
+            return 4;
+    }
+}
+
+bool Wait(int nSeconds)
+{
+    if (fShutdown)
+        return false;
+    printf("IRC waiting %d seconds to reconnect\n", nSeconds);
+    for (int i = 0; i < nSeconds; i++)
+    {
+        if (fShutdown)
+            return false;
+        Sleep(1000);
+    }
+    return true;
+}
+
+bool RecvCodeLine(SOCKET hSocket, const char* psz1, string& strRet)
+{
+    strRet.clear();
+    loop
+    {
+        string strLine;
+        if (!RecvLineIRC(hSocket, strLine))
+            return false;
+
+        vector<string> vWords;
+        ParseString(strLine, ' ', vWords);
+        if (vWords.size() < 2)
+            continue;
+
+        if (vWords[1] == psz1)
+        {
+            printf("IRC %s\n", strLine.c_str());
+            strRet = strLine;
+            return true;
+        }
+    }
+}
+
+bool GetIPFromIRC(SOCKET hSocket, string strMyName, unsigned int& ipRet)
+{
+    Send(hSocket, strprintf("USERHOST %s\r", strMyName.c_str()).c_str());
+
+    string strLine;
+    if (!RecvCodeLine(hSocket, "302", strLine))
+        return false;
+
+    vector<string> vWords;
+    ParseString(strLine, ' ', vWords);
+    if (vWords.size() < 4)
+        return false;
+
+    string str = vWords[3];
+    if (str.rfind("@") == string::npos)
+        return false;
+    string strHost = str.substr(str.rfind("@")+1);
+
+    unsigned int a=0, b=0, c=0, d=0;
+    if (sscanf(strHost.c_str(), "%u.%u.%u.%u", &a, &b, &c, &d) == 4 &&
+        inet_addr(strHost.c_str()) != INADDR_NONE)
+    {
+        printf("GetIPFromIRC() userhost is IP %s\n", strHost.c_str());
+        ipRet = CAddress(strHost).ip;
+    }
+    else
+    {
+        // Hybrid IRC used by lfnet always returns IP when you userhost yourself,
+        // but in case another IRC is ever used this should work.
+        printf("GetIPFromIRC() got userhost %s\n", strHost.c_str());
+        if (fUseProxy)
+            return false;
+        struct hostent* phostent = gethostbyname(strHost.c_str());
+        if (!phostent || !phostent->h_addr_list || !phostent->h_addr_list[0])
+            return false;
+        ipRet = *(u_long*)phostent->h_addr_list[0];
+    }
+
+    return true;
+}
+
+
+
+void ThreadIRCSeed(void* parg)
+{
+    IMPLEMENT_RANDOMIZE_STACK(ThreadIRCSeed(parg));
+    try
+    {
+        ThreadIRCSeed2(parg);
+    }
+    catch (std::exception& e) {
+        PrintExceptionContinue(&e, "ThreadIRCSeed()");
+    } catch (...) {
+        PrintExceptionContinue(NULL, "ThreadIRCSeed()");
+    }
+    printf("ThreadIRCSeed exiting\n");
+}
+
+void ThreadIRCSeed2(void* parg)
+{
+    /* Dont advertise on IRC if we don't allow incoming connections */
+    if (mapArgs.count("-connect") || fNoListen)
+        return;
+
+    if (GetBoolArg("-noirc"))
+        return;
+    printf("ThreadIRCSeed started\n");
+    int nErrorWait = 10;
+    int nRetryWait = 10;
+    bool fNameInUse = false;
+    bool fTOR = (fUseProxy && addrProxy.port == htons(9050));
+
+    while (!fShutdown)
+    {
+        //CAddress addrConnect("216.155.130.130:6667"); // chat.freenode.net
+        CAddress addrConnect("92.243.23.21:6667"); // irc.lfnet.org
+        if (!fTOR)
+        {
+            //struct hostent* phostent = gethostbyname("chat.freenode.net");
+            struct hostent* phostent = gethostbyname("irc.lfnet.org");
+            if (phostent && phostent->h_addr_list && phostent->h_addr_list[0])
+                addrConnect = CAddress(*(u_long*)phostent->h_addr_list[0], htons(6667));
+        }
+
+        SOCKET hSocket;
+        if (!ConnectSocket(addrConnect, hSocket))
+        {
+            printf("IRC connect failed\n");
+            nErrorWait = nErrorWait * 11 / 10;
+            if (Wait(nErrorWait += 60))
+                continue;
+            else
+                return;
+        }
+
+        if (!RecvUntil(hSocket, "Found your hostname", "using your IP address instead", "Couldn't look up your hostname", "ignoring hostname"))
+        {
+            closesocket(hSocket);
+            hSocket = INVALID_SOCKET;
+            nErrorWait = nErrorWait * 11 / 10;
+            if (Wait(nErrorWait += 60))
+                continue;
+            else
+                return;
+        }
+
+        string strMyName;
+        if (addrLocalHost.IsRoutable() && !fUseProxy && !fNameInUse)
+            strMyName = EncodeAddress(addrLocalHost);
+        else
+            strMyName = strprintf("x%u", GetRand(1000000000));
+
+        Send(hSocket, strprintf("NICK %s\r", strMyName.c_str()).c_str());
+        Send(hSocket, strprintf("USER %s 8 * : %s\r", strMyName.c_str(), strMyName.c_str()).c_str());
+
+        int nRet = RecvUntil(hSocket, " 004 ", " 433 ");
+        if (nRet != 1)
+        {
+            closesocket(hSocket);
+            hSocket = INVALID_SOCKET;
+            if (nRet == 2)
+            {
+                printf("IRC name already in use\n");
+                fNameInUse = true;
+                Wait(10);
+                continue;
+            }
+            nErrorWait = nErrorWait * 11 / 10;
+            if (Wait(nErrorWait += 60))
+                continue;
+            else
+                return;
+        }
+        Sleep(500);
+
+        // Get our external IP from the IRC server and re-nick before joining the channel
+        CAddress addrFromIRC;
+        if (GetIPFromIRC(hSocket, strMyName, addrFromIRC.ip))
+        {
+            printf("GetIPFromIRC() returned %s\n", addrFromIRC.ToStringIP().c_str());
+            if (!fUseProxy && addrFromIRC.IsRoutable())
+            {
+                // IRC lets you to re-nick
+                fGotExternalIP = true;
+                addrLocalHost.ip = addrFromIRC.ip;
+                strMyName = EncodeAddress(addrLocalHost);
+                Send(hSocket, strprintf("NICK %s\r", strMyName.c_str()).c_str());
+            }
+        }
+
+        Send(hSocket, fTestNet ? "JOIN #bitcoinTEST\r" : "JOIN #bitcoin\r");
+        Send(hSocket, fTestNet ? "WHO #bitcoinTEST\r"  : "WHO #bitcoin\r");
+
+        int64 nStart = GetTime();
+        string strLine;
+        strLine.reserve(10000);
+        while (!fShutdown && RecvLineIRC(hSocket, strLine))
+        {
+            if (strLine.empty() || strLine.size() > 900 || strLine[0] != ':')
+                continue;
+
+            vector<string> vWords;
+            ParseString(strLine, ' ', vWords);
+            if (vWords.size() < 2)
+                continue;
+
+            char pszName[10000];
+            pszName[0] = '\0';
+
+            if (vWords[1] == "352" && vWords.size() >= 8)
+            {
+                // index 7 is limited to 16 characters
+                // could get full length name at index 10, but would be different from join messages
+                strlcpy(pszName, vWords[7].c_str(), sizeof(pszName));
+                printf("IRC got who\n");
+            }
+
+            if (vWords[1] == "JOIN" && vWords[0].size() > 1)
+            {
+                // :username!username@50000007.F000000B.90000002.IP JOIN :#channelname
+                strlcpy(pszName, vWords[0].c_str() + 1, sizeof(pszName));
+                if (strchr(pszName, '!'))
+                    *strchr(pszName, '!') = '\0';
+                printf("IRC got join\n");
+            }
+
+            if (pszName[0] == 'u')
+            {
+                CAddress addr;
+                if (DecodeAddress(pszName, addr))
+                {
+                    addr.nTime = GetAdjustedTime();
+                    if (AddAddress(addr, 51 * 60))
+                        printf("IRC got new address\n");
+                    nGotIRCAddresses++;
+                }
+                else
+                {
+                    printf("IRC decode failed\n");
+                }
+            }
+        }
+        closesocket(hSocket);
+        hSocket = INVALID_SOCKET;
+
+        // IRC usually blocks TOR, so only try once
+        if (fTOR)
+            return;
+
+        if (GetTime() - nStart > 20 * 60)
+        {
+            nErrorWait /= 3;
+            nRetryWait /= 3;
+        }
+
+        nRetryWait = nRetryWait * 11 / 10;
+        if (!Wait(nRetryWait += 60))
+            return;
+    }
+}
+
+
+
+
+
+
+
+
+
+
+#ifdef TEST
+int main(int argc, char *argv[])
+{
+    WSADATA wsadata;
+    if (WSAStartup(MAKEWORD(2,2), &wsadata) != NO_ERROR)
+    {
+        printf("Error at WSAStartup()\n");
+        return false;
+    }
+
+    ThreadIRCSeed(NULL);
+
+    WSACleanup();
+    return 0;
+}
+#endif

src/irc.h

@@ -0,0 +1,9 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+bool RecvLine(SOCKET hSocket, string& strLine);
+void ThreadIRCSeed(void* parg);
+
+extern int nGotIRCAddresses;
+extern bool fGotExternalIP;

src/json/LICENSE.txt

@@ -0,0 +1,24 @@
+The MIT License
+
+Copyright (c) 2007 - 2009 John W. Wilkinson
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

src/json/json_spirit.h

@@ -0,0 +1,18 @@
+#ifndef JSON_SPIRIT
+#define JSON_SPIRIT
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include "json_spirit_value.h"
+#include "json_spirit_reader.h"
+#include "json_spirit_writer.h"
+#include "json_spirit_utils.h"
+
+#endif

src/json/json_spirit_error_position.h

@@ -0,0 +1,54 @@
+#ifndef JSON_SPIRIT_ERROR_POSITION
+#define JSON_SPIRIT_ERROR_POSITION
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <string>
+
+namespace json_spirit
+{
+    // An Error_position exception is thrown by the "read_or_throw" functions below on finding an error.
+    // Note the "read_or_throw" functions are around 3 times slower than the standard functions "read" 
+    // functions that return a bool.
+    //
+    struct Error_position
+    {
+        Error_position();
+        Error_position( unsigned int line, unsigned int column, const std::string& reason );
+        bool operator==( const Error_position& lhs ) const;
+        unsigned int line_;
+        unsigned int column_;
+        std::string reason_;
+    };
+
+    inline Error_position::Error_position()
+    :   line_( 0 )
+    ,   column_( 0 )
+    {
+    }
+
+    inline Error_position::Error_position( unsigned int line, unsigned int column, const std::string& reason )
+    :   line_( line )
+    ,   column_( column )
+    ,   reason_( reason )
+    {
+    }
+
+    inline bool Error_position::operator==( const Error_position& lhs ) const
+    {
+        if( this == &lhs ) return true;
+
+        return ( reason_ == lhs.reason_ ) &&
+               ( line_   == lhs.line_ ) &&
+               ( column_ == lhs.column_ ); 
+}
+}
+
+#endif

src/json/json_spirit_reader.cpp

@@ -0,0 +1,137 @@
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#include "json_spirit_reader.h"
+#include "json_spirit_reader_template.h"
+
+using namespace json_spirit;
+
+bool json_spirit::read( const std::string& s, Value& value )
+{
+    return read_string( s, value );
+}
+
+void json_spirit::read_or_throw( const std::string& s, Value& value )
+{
+    read_string_or_throw( s, value );
+}
+
+bool json_spirit::read( std::istream& is, Value& value )
+{
+    return read_stream( is, value );
+}
+
+void json_spirit::read_or_throw( std::istream& is, Value& value )
+{
+    read_stream_or_throw( is, value );
+}
+
+bool json_spirit::read( std::string::const_iterator& begin, std::string::const_iterator end, Value& value )
+{
+    return read_range( begin, end, value );
+}
+
+void json_spirit::read_or_throw( std::string::const_iterator& begin, std::string::const_iterator end, Value& value )
+{
+    begin = read_range_or_throw( begin, end, value );
+}
+
+#ifndef BOOST_NO_STD_WSTRING
+
+bool json_spirit::read( const std::wstring& s, wValue& value )
+{
+    return read_string( s, value );
+}
+
+void json_spirit::read_or_throw( const std::wstring& s, wValue& value )
+{
+    read_string_or_throw( s, value );
+}
+
+bool json_spirit::read( std::wistream& is, wValue& value )
+{
+    return read_stream( is, value );
+}
+
+void json_spirit::read_or_throw( std::wistream& is, wValue& value )
+{
+    read_stream_or_throw( is, value );
+}
+
+bool json_spirit::read( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wValue& value )
+{
+    return read_range( begin, end, value );
+}
+
+void json_spirit::read_or_throw( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wValue& value )
+{
+    begin = read_range_or_throw( begin, end, value );
+}
+
+#endif
+
+bool json_spirit::read( const std::string& s, mValue& value )
+{
+    return read_string( s, value );
+}
+
+void json_spirit::read_or_throw( const std::string& s, mValue& value )
+{
+    read_string_or_throw( s, value );
+}
+
+bool json_spirit::read( std::istream& is, mValue& value )
+{
+    return read_stream( is, value );
+}
+
+void json_spirit::read_or_throw( std::istream& is, mValue& value )
+{
+    read_stream_or_throw( is, value );
+}
+
+bool json_spirit::read( std::string::const_iterator& begin, std::string::const_iterator end, mValue& value )
+{
+    return read_range( begin, end, value );
+}
+
+void json_spirit::read_or_throw( std::string::const_iterator& begin, std::string::const_iterator end, mValue& value )
+{
+    begin = read_range_or_throw( begin, end, value );
+}
+
+#ifndef BOOST_NO_STD_WSTRING
+
+bool json_spirit::read( const std::wstring& s, wmValue& value )
+{
+    return read_string( s, value );
+}
+
+void json_spirit::read_or_throw( const std::wstring& s, wmValue& value )
+{
+    read_string_or_throw( s, value );
+}
+
+bool json_spirit::read( std::wistream& is, wmValue& value )
+{
+    return read_stream( is, value );
+}
+
+void json_spirit::read_or_throw( std::wistream& is, wmValue& value )
+{
+    read_stream_or_throw( is, value );
+}
+
+bool json_spirit::read( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wmValue& value )
+{
+    return read_range( begin, end, value );
+}
+
+void json_spirit::read_or_throw( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wmValue& value )
+{
+    begin = read_range_or_throw( begin, end, value );
+}
+
+#endif

src/json/json_spirit_reader.h

@@ -0,0 +1,62 @@
+#ifndef JSON_SPIRIT_READER
+#define JSON_SPIRIT_READER
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include "json_spirit_value.h"
+#include "json_spirit_error_position.h"
+#include <iostream>
+
+namespace json_spirit
+{
+    // functions to reads a JSON values
+
+    bool read( const std::string& s, Value& value );
+    bool read( std::istream& is,     Value& value );
+    bool read( std::string::const_iterator& begin, std::string::const_iterator end, Value& value );
+
+    void read_or_throw( const std::string& s, Value& value );  
+    void read_or_throw( std::istream& is,     Value& value );
+    void read_or_throw( std::string::const_iterator& begin, std::string::const_iterator end, Value& value );
+
+#ifndef BOOST_NO_STD_WSTRING
+
+    bool read( const std::wstring& s, wValue& value );
+    bool read( std::wistream&  is,    wValue& value );
+    bool read( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wValue& value );    
+
+    void read_or_throw( const std::wstring& s, wValue& value );
+    void read_or_throw( std::wistream& is,     wValue& value );
+    void read_or_throw( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wValue& value );
+
+#endif
+
+    bool read( const std::string& s, mValue& value );
+    bool read( std::istream& is,     mValue& value );
+    bool read( std::string::const_iterator& begin, std::string::const_iterator end, mValue& value );
+
+    void read_or_throw( const std::string& s, mValue& value );  
+    void read_or_throw( std::istream& is,     mValue& value );
+    void read_or_throw( std::string::const_iterator& begin, std::string::const_iterator end, mValue& value );
+
+#ifndef BOOST_NO_STD_WSTRING
+
+    bool read( const std::wstring& s, wmValue& value );
+    bool read( std::wistream& is,     wmValue& value );
+    bool read( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wmValue& value );    
+
+    void read_or_throw( const std::wstring& s, wmValue& value );
+    void read_or_throw( std::wistream& is,     wmValue& value );
+    void read_or_throw( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wmValue& value );
+
+#endif
+}
+
+#endif

src/json/json_spirit_reader_template.h

@@ -0,0 +1,612 @@
+#ifndef JSON_SPIRIT_READER_TEMPLATE
+#define JSON_SPIRIT_READER_TEMPLATE
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#include "json_spirit_value.h"
+#include "json_spirit_error_position.h"
+
+//#define BOOST_SPIRIT_THREADSAFE  // uncomment for multithreaded use, requires linking to boost.thread
+
+#include <boost/bind.hpp>
+#include <boost/function.hpp>
+#include <boost/version.hpp>
+
+#if BOOST_VERSION >= 103800
+    #include <boost/spirit/include/classic_core.hpp>
+    #include <boost/spirit/include/classic_confix.hpp>
+    #include <boost/spirit/include/classic_escape_char.hpp>
+    #include <boost/spirit/include/classic_multi_pass.hpp>
+    #include <boost/spirit/include/classic_position_iterator.hpp>
+    #define spirit_namespace boost::spirit::classic
+#else
+    #include <boost/spirit/core.hpp>
+    #include <boost/spirit/utility/confix.hpp>
+    #include <boost/spirit/utility/escape_char.hpp>
+    #include <boost/spirit/iterator/multi_pass.hpp>
+    #include <boost/spirit/iterator/position_iterator.hpp>
+    #define spirit_namespace boost::spirit
+#endif
+
+namespace json_spirit
+{
+    const spirit_namespace::int_parser < boost::int64_t >  int64_p  = spirit_namespace::int_parser < boost::int64_t  >();
+    const spirit_namespace::uint_parser< boost::uint64_t > uint64_p = spirit_namespace::uint_parser< boost::uint64_t >();
+
+    template< class Iter_type >
+    bool is_eq( Iter_type first, Iter_type last, const char* c_str )
+    {
+        for( Iter_type i = first; i != last; ++i, ++c_str )
+        {
+            if( *c_str == 0 ) return false;
+
+            if( *i != *c_str ) return false;
+        }
+
+        return true;
+    }
+
+    template< class Char_type >
+    Char_type hex_to_num( const Char_type c )
+    {
+        if( ( c >= '0' ) && ( c <= '9' ) ) return c - '0';
+        if( ( c >= 'a' ) && ( c <= 'f' ) ) return c - 'a' + 10;
+        if( ( c >= 'A' ) && ( c <= 'F' ) ) return c - 'A' + 10;
+        return 0;
+    }
+
+    template< class Char_type, class Iter_type >
+    Char_type hex_str_to_char( Iter_type& begin )
+    {
+        const Char_type c1( *( ++begin ) );
+        const Char_type c2( *( ++begin ) );
+
+        return ( hex_to_num( c1 ) << 4 ) + hex_to_num( c2 );
+    }       
+
+    template< class Char_type, class Iter_type >
+    Char_type unicode_str_to_char( Iter_type& begin )
+    {
+        const Char_type c1( *( ++begin ) );
+        const Char_type c2( *( ++begin ) );
+        const Char_type c3( *( ++begin ) );
+        const Char_type c4( *( ++begin ) );
+
+        return ( hex_to_num( c1 ) << 12 ) + 
+               ( hex_to_num( c2 ) <<  8 ) + 
+               ( hex_to_num( c3 ) <<  4 ) + 
+               hex_to_num( c4 );
+    }
+
+    template< class String_type >
+    void append_esc_char_and_incr_iter( String_type& s, 
+                                        typename String_type::const_iterator& begin, 
+                                        typename String_type::const_iterator end )
+    {
+        typedef typename String_type::value_type Char_type;
+             
+        const Char_type c2( *begin );
+
+        switch( c2 )
+        {
+            case 't':  s += '\t'; break;
+            case 'b':  s += '\b'; break;
+            case 'f':  s += '\f'; break;
+            case 'n':  s += '\n'; break;
+            case 'r':  s += '\r'; break;
+            case '\\': s += '\\'; break;
+            case '/':  s += '/';  break;
+            case '"':  s += '"';  break;
+            case 'x':  
+            {
+                if( end - begin >= 3 )  //  expecting "xHH..."
+                {
+                    s += hex_str_to_char< Char_type >( begin );  
+                }
+                break;
+            }
+            case 'u':  
+            {
+                if( end - begin >= 5 )  //  expecting "uHHHH..."
+                {
+                    s += unicode_str_to_char< Char_type >( begin );  
+                }
+                break;
+            }
+        }
+    }
+
+    template< class String_type >
+    String_type substitute_esc_chars( typename String_type::const_iterator begin, 
+                                   typename String_type::const_iterator end )
+    {
+        typedef typename String_type::const_iterator Iter_type;
+
+        if( end - begin < 2 ) return String_type( begin, end );
+
+        String_type result;
+        
+        result.reserve( end - begin );
+
+        const Iter_type end_minus_1( end - 1 );
+
+        Iter_type substr_start = begin;
+        Iter_type i = begin;
+
+        for( ; i < end_minus_1; ++i )
+        {
+            if( *i == '\\' )
+            {
+                result.append( substr_start, i );
+
+                ++i;  // skip the '\'
+             
+                append_esc_char_and_incr_iter( result, i, end );
+
+                substr_start = i + 1;
+            }
+        }
+
+        result.append( substr_start, end );
+
+        return result;
+    }
+
+    template< class String_type >
+    String_type get_str_( typename String_type::const_iterator begin, 
+                       typename String_type::const_iterator end )
+    {
+        assert( end - begin >= 2 );
+
+        typedef typename String_type::const_iterator Iter_type;
+
+        Iter_type str_without_quotes( ++begin );
+        Iter_type end_without_quotes( --end );
+
+        return substitute_esc_chars< String_type >( str_without_quotes, end_without_quotes );
+    }
+
+    inline std::string get_str( std::string::const_iterator begin, std::string::const_iterator end )
+    {
+        return get_str_< std::string >( begin, end );
+    }
+
+    inline std::wstring get_str( std::wstring::const_iterator begin, std::wstring::const_iterator end )
+    {
+        return get_str_< std::wstring >( begin, end );
+    }
+    
+    template< class String_type, class Iter_type >
+    String_type get_str( Iter_type begin, Iter_type end )
+    {
+        const String_type tmp( begin, end );  // convert multipass iterators to string iterators
+
+        return get_str( tmp.begin(), tmp.end() );
+    }
+
+    // this class's methods get called by the spirit parse resulting
+    // in the creation of a JSON object or array
+    //
+    // NB Iter_type could be a std::string iterator, wstring iterator, a position iterator or a multipass iterator
+    //
+    template< class Value_type, class Iter_type >
+    class Semantic_actions 
+    {
+    public:
+
+        typedef typename Value_type::Config_type Config_type;
+        typedef typename Config_type::String_type String_type;
+        typedef typename Config_type::Object_type Object_type;
+        typedef typename Config_type::Array_type Array_type;
+        typedef typename String_type::value_type Char_type;
+
+        Semantic_actions( Value_type& value )
+        :   value_( value )
+        ,   current_p_( 0 )
+        {
+        }
+
+        void begin_obj( Char_type c )
+        {
+            assert( c == '{' );
+
+            begin_compound< Object_type >();
+        }
+
+        void end_obj( Char_type c )
+        {
+            assert( c == '}' );
+
+            end_compound();
+        }
+
+        void begin_array( Char_type c )
+        {
+            assert( c == '[' );
+     
+            begin_compound< Array_type >();
+        }
+
+        void end_array( Char_type c )
+        {
+            assert( c == ']' );
+
+            end_compound();
+        }
+
+        void new_name( Iter_type begin, Iter_type end )
+        {
+            assert( current_p_->type() == obj_type );
+
+            name_ = get_str< String_type >( begin, end );
+        }
+
+        void new_str( Iter_type begin, Iter_type end )
+        {
+            add_to_current( get_str< String_type >( begin, end ) );
+        }
+
+        void new_true( Iter_type begin, Iter_type end )
+        {
+            assert( is_eq( begin, end, "true" ) );
+
+            add_to_current( true );
+        }
+
+        void new_false( Iter_type begin, Iter_type end )
+        {
+            assert( is_eq( begin, end, "false" ) );
+
+            add_to_current( false );
+        }
+
+        void new_null( Iter_type begin, Iter_type end )
+        {
+            assert( is_eq( begin, end, "null" ) );
+
+            add_to_current( Value_type() );
+        }
+
+        void new_int( boost::int64_t i )
+        {
+            add_to_current( i );
+        }
+
+        void new_uint64( boost::uint64_t ui )
+        {
+            add_to_current( ui );
+        }
+
+        void new_real( double d )
+        {
+            add_to_current( d );
+        }
+
+    private:
+
+        Semantic_actions& operator=( const Semantic_actions& ); 
+                                    // to prevent "assignment operator could not be generated" warning
+
+        Value_type* add_first( const Value_type& value )
+        {
+            assert( current_p_ == 0 );
+
+            value_ = value;
+            current_p_ = &value_;
+            return current_p_;
+        }
+
+        template< class Array_or_obj >
+        void begin_compound()
+        {
+            if( current_p_ == 0 )
+            {
+                add_first( Array_or_obj() );
+            }
+            else
+            {
+                stack_.push_back( current_p_ );
+
+                Array_or_obj new_array_or_obj;   // avoid copy by building new array or object in place
+
+                current_p_ = add_to_current( new_array_or_obj );
+            }
+        }
+
+        void end_compound()
+        {
+            if( current_p_ != &value_ )
+            {
+                current_p_ = stack_.back();
+                
+                stack_.pop_back();
+            }    
+        }
+
+        Value_type* add_to_current( const Value_type& value )
+        {
+            if( current_p_ == 0 )
+            {
+                return add_first( value );
+            }
+            else if( current_p_->type() == array_type )
+            {
+                current_p_->get_array().push_back( value );
+
+                return &current_p_->get_array().back(); 
+            }
+            
+            assert( current_p_->type() == obj_type );
+
+            return &Config_type::add( current_p_->get_obj(), name_, value );
+        }
+
+        Value_type& value_;             // this is the object or array that is being created
+        Value_type* current_p_;         // the child object or array that is currently being constructed
+
+        std::vector< Value_type* > stack_;   // previous child objects and arrays
+
+        String_type name_;              // of current name/value pair
+    };
+
+    template< typename Iter_type >
+    void throw_error( spirit_namespace::position_iterator< Iter_type > i, const std::string& reason )
+    {
+        throw Error_position( i.get_position().line, i.get_position().column, reason );
+    }
+
+    template< typename Iter_type >
+    void throw_error( Iter_type i, const std::string& reason )
+    {
+       throw reason;
+    }
+
+    // the spirit grammer 
+    //
+    template< class Value_type, class Iter_type >
+    class Json_grammer : public spirit_namespace::grammar< Json_grammer< Value_type, Iter_type > >
+    {
+    public:
+
+        typedef Semantic_actions< Value_type, Iter_type > Semantic_actions_t;
+
+        Json_grammer( Semantic_actions_t& semantic_actions )
+        :   actions_( semantic_actions )
+        {
+        }
+
+        static void throw_not_value( Iter_type begin, Iter_type end )
+        {
+    	    throw_error( begin, "not a value" );
+        }
+
+        static void throw_not_array( Iter_type begin, Iter_type end )
+        {
+    	    throw_error( begin, "not an array" );
+        }
+
+        static void throw_not_object( Iter_type begin, Iter_type end )
+        {
+    	    throw_error( begin, "not an object" );
+        }
+
+        static void throw_not_pair( Iter_type begin, Iter_type end )
+        {
+    	    throw_error( begin, "not a pair" );
+        }
+
+        static void throw_not_colon( Iter_type begin, Iter_type end )
+        {
+    	    throw_error( begin, "no colon in pair" );
+        }
+
+        static void throw_not_string( Iter_type begin, Iter_type end )
+        {
+    	    throw_error( begin, "not a string" );
+        }
+
+        template< typename ScannerT >
+        class definition
+        {
+        public:
+
+            definition( const Json_grammer& self )
+            {
+                using namespace spirit_namespace;
+
+                typedef typename Value_type::String_type::value_type Char_type;
+
+                // first we convert the semantic action class methods to functors with the 
+                // parameter signature expected by spirit
+
+                typedef boost::function< void( Char_type )            > Char_action;
+                typedef boost::function< void( Iter_type, Iter_type ) > Str_action;
+                typedef boost::function< void( double )               > Real_action;
+                typedef boost::function< void( boost::int64_t )       > Int_action;
+                typedef boost::function< void( boost::uint64_t )      > Uint64_action;
+
+                Char_action   begin_obj  ( boost::bind( &Semantic_actions_t::begin_obj,   &self.actions_, _1 ) );
+                Char_action   end_obj    ( boost::bind( &Semantic_actions_t::end_obj,     &self.actions_, _1 ) );
+                Char_action   begin_array( boost::bind( &Semantic_actions_t::begin_array, &self.actions_, _1 ) );
+                Char_action   end_array  ( boost::bind( &Semantic_actions_t::end_array,   &self.actions_, _1 ) );
+                Str_action    new_name   ( boost::bind( &Semantic_actions_t::new_name,    &self.actions_, _1, _2 ) );
+                Str_action    new_str    ( boost::bind( &Semantic_actions_t::new_str,     &self.actions_, _1, _2 ) );
+                Str_action    new_true   ( boost::bind( &Semantic_actions_t::new_true,    &self.actions_, _1, _2 ) );
+                Str_action    new_false  ( boost::bind( &Semantic_actions_t::new_false,   &self.actions_, _1, _2 ) );
+                Str_action    new_null   ( boost::bind( &Semantic_actions_t::new_null,    &self.actions_, _1, _2 ) );
+                Real_action   new_real   ( boost::bind( &Semantic_actions_t::new_real,    &self.actions_, _1 ) );
+                Int_action    new_int    ( boost::bind( &Semantic_actions_t::new_int,     &self.actions_, _1 ) );
+                Uint64_action new_uint64 ( boost::bind( &Semantic_actions_t::new_uint64,  &self.actions_, _1 ) );
+
+                // actual grammer
+
+                json_
+                    = value_ | eps_p[ &throw_not_value ]
+                    ;
+
+                value_
+                    = string_[ new_str ] 
+                    | number_ 
+                    | object_ 
+                    | array_ 
+                    | str_p( "true" ) [ new_true  ] 
+                    | str_p( "false" )[ new_false ] 
+                    | str_p( "null" ) [ new_null  ]
+                    ;
+
+                object_ 
+                    = ch_p('{')[ begin_obj ]
+                    >> !members_
+                    >> ( ch_p('}')[ end_obj ] | eps_p[ &throw_not_object ] )
+                    ;
+
+                members_
+                    = pair_ >> *( ',' >> pair_ )
+                    ;
+
+                pair_
+                    = string_[ new_name ]
+                    >> ( ':' | eps_p[ &throw_not_colon ] )
+                    >> ( value_ | eps_p[ &throw_not_value ] )
+                    ;
+
+                array_
+                    = ch_p('[')[ begin_array ]
+                    >> !elements_
+                    >> ( ch_p(']')[ end_array ] | eps_p[ &throw_not_array ] )
+                    ;
+
+                elements_
+                    = value_ >> *( ',' >> value_ )
+                    ;
+
+                string_ 
+                    = lexeme_d // this causes white space inside a string to be retained
+                      [
+                          confix_p
+                          ( 
+                              '"', 
+                              *lex_escape_ch_p,
+                              '"'
+                          ) 
+                      ]
+                    ;
+
+                number_
+                    = strict_real_p[ new_real   ] 
+                    | int64_p      [ new_int    ]
+                    | uint64_p     [ new_uint64 ]
+                    ;
+            }
+
+            spirit_namespace::rule< ScannerT > json_, object_, members_, pair_, array_, elements_, value_, string_, number_;
+
+            const spirit_namespace::rule< ScannerT >& start() const { return json_; }
+        };
+
+    private:
+
+        Json_grammer& operator=( const Json_grammer& ); // to prevent "assignment operator could not be generated" warning
+
+        Semantic_actions_t& actions_;
+    };
+
+    template< class Iter_type, class Value_type >
+    Iter_type read_range_or_throw( Iter_type begin, Iter_type end, Value_type& value )
+    {
+        Semantic_actions< Value_type, Iter_type > semantic_actions( value );
+     
+        const spirit_namespace::parse_info< Iter_type > info = 
+                            spirit_namespace::parse( begin, end, 
+                                                    Json_grammer< Value_type, Iter_type >( semantic_actions ), 
+                                                    spirit_namespace::space_p );
+
+        if( !info.hit )
+        {
+            assert( false ); // in theory exception should already have been thrown
+            throw_error( info.stop, "error" );
+        }
+
+        return info.stop;
+    }
+
+    template< class Iter_type, class Value_type >
+    void add_posn_iter_and_read_range_or_throw( Iter_type begin, Iter_type end, Value_type& value )
+    {
+        typedef spirit_namespace::position_iterator< Iter_type > Posn_iter_t;
+
+        const Posn_iter_t posn_begin( begin, end );
+        const Posn_iter_t posn_end( end, end );
+     
+        read_range_or_throw( posn_begin, posn_end, value );
+    }
+
+    template< class Iter_type, class Value_type >
+    bool read_range( Iter_type& begin, Iter_type end, Value_type& value )
+    {
+        try
+        {
+            begin = read_range_or_throw( begin, end, value );
+
+            return true;
+        }
+        catch( ... )
+        {
+            return false;
+        }
+    }
+
+    template< class String_type, class Value_type >
+    void read_string_or_throw( const String_type& s, Value_type& value )
+    {
+        add_posn_iter_and_read_range_or_throw( s.begin(), s.end(), value );
+    }
+
+    template< class String_type, class Value_type >
+    bool read_string( const String_type& s, Value_type& value )
+    {
+        typename String_type::const_iterator begin = s.begin();
+
+        return read_range( begin, s.end(), value );
+    }
+
+    template< class Istream_type >
+    struct Multi_pass_iters
+    {
+        typedef typename Istream_type::char_type Char_type;
+        typedef std::istream_iterator< Char_type, Char_type > istream_iter;
+        typedef spirit_namespace::multi_pass< istream_iter > Mp_iter;
+
+        Multi_pass_iters( Istream_type& is )
+        {
+            is.unsetf( std::ios::skipws );
+
+            begin_ = spirit_namespace::make_multi_pass( istream_iter( is ) );
+            end_   = spirit_namespace::make_multi_pass( istream_iter() );
+        }
+
+        Mp_iter begin_;
+        Mp_iter end_;
+    };
+
+    template< class Istream_type, class Value_type >
+    bool read_stream( Istream_type& is, Value_type& value )
+    {
+        Multi_pass_iters< Istream_type > mp_iters( is );
+
+        return read_range( mp_iters.begin_, mp_iters.end_, value );
+    }
+
+    template< class Istream_type, class Value_type >
+    void read_stream_or_throw( Istream_type& is, Value_type& value )
+    {
+        const Multi_pass_iters< Istream_type > mp_iters( is );
+
+        add_posn_iter_and_read_range_or_throw( mp_iters.begin_, mp_iters.end_, value );
+    }
+}
+
+#endif

src/json/json_spirit_stream_reader.h

@@ -0,0 +1,70 @@
+#ifndef JSON_SPIRIT_READ_STREAM
+#define JSON_SPIRIT_READ_STREAM
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include "json_spirit_reader_template.h"
+
+namespace json_spirit
+{
+    // these classes allows you to read multiple top level contiguous values from a stream,
+    // the normal stream read functions have a bug that prevent multiple top level values 
+    // from being read unless they are separated by spaces
+
+    template< class Istream_type, class Value_type >
+    class Stream_reader
+    {
+    public:
+
+        Stream_reader( Istream_type& is )
+        :   iters_( is )
+        {
+        }
+
+        bool read_next( Value_type& value )
+        {
+            return read_range( iters_.begin_, iters_.end_, value );
+        }
+
+    private:
+
+        typedef Multi_pass_iters< Istream_type > Mp_iters;
+
+        Mp_iters iters_;
+    };
+
+    template< class Istream_type, class Value_type >
+    class Stream_reader_thrower
+    {
+    public:
+
+        Stream_reader_thrower( Istream_type& is )
+        :   iters_( is )
+        ,    posn_begin_( iters_.begin_, iters_.end_ )
+        ,    posn_end_( iters_.end_, iters_.end_ )
+        {
+        }
+
+        void read_next( Value_type& value )
+        {
+            posn_begin_ = read_range_or_throw( posn_begin_, posn_end_, value );
+        }
+
+    private:
+
+        typedef Multi_pass_iters< Istream_type > Mp_iters;
+        typedef spirit_namespace::position_iterator< typename Mp_iters::Mp_iter > Posn_iter_t;
+
+        Mp_iters iters_;
+        Posn_iter_t posn_begin_, posn_end_;
+    };
+}
+
+#endif

src/json/json_spirit_utils.h

@@ -0,0 +1,61 @@
+#ifndef JSON_SPIRIT_UTILS
+#define JSON_SPIRIT_UTILS
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include "json_spirit_value.h"
+#include <map>
+
+namespace json_spirit
+{ 
+    template< class Obj_t, class Map_t >
+    void obj_to_map( const Obj_t& obj, Map_t& mp_obj )
+    {
+        mp_obj.clear();
+
+        for( typename Obj_t::const_iterator i = obj.begin(); i != obj.end(); ++i )
+        {
+            mp_obj[ i->name_ ] = i->value_;
+        }
+    }
+
+    template< class Obj_t, class Map_t >
+    void map_to_obj( const Map_t& mp_obj, Obj_t& obj )
+    {
+        obj.clear();
+
+        for( typename Map_t::const_iterator i = mp_obj.begin(); i != mp_obj.end(); ++i )
+        {
+            obj.push_back( typename Obj_t::value_type( i->first, i->second ) );
+        }
+    }
+
+    typedef std::map< std::string, Value > Mapped_obj;
+
+#ifndef BOOST_NO_STD_WSTRING
+    typedef std::map< std::wstring, wValue > wMapped_obj;
+#endif
+
+    template< class Object_type, class String_type >
+    const typename Object_type::value_type::Value_type& find_value( const Object_type& obj, const String_type& name )
+    {
+        for( typename Object_type::const_iterator i = obj.begin(); i != obj.end(); ++i )
+        {
+            if( i->name_ == name )
+            {
+                return i->value_;
+            }
+        }
+
+        return Object_type::value_type::Value_type::null;
+    }
+}
+
+#endif

src/json/json_spirit_value.cpp

@@ -0,0 +1,8 @@
+/* Copyright (c) 2007 John W Wilkinson
+
+   This source code can be used for any purpose as long as
+   this comment is retained. */
+
+// json spirit version 2.00
+
+#include "json_spirit_value.h"

src/json/json_spirit_value.h

@@ -0,0 +1,534 @@
+#ifndef JSON_SPIRIT_VALUE
+#define JSON_SPIRIT_VALUE
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <vector>
+#include <map>
+#include <string>
+#include <cassert>
+#include <sstream>
+#include <stdexcept>
+#include <boost/config.hpp> 
+#include <boost/cstdint.hpp> 
+#include <boost/shared_ptr.hpp> 
+#include <boost/variant.hpp> 
+
+namespace json_spirit
+{
+    enum Value_type{ obj_type, array_type, str_type, bool_type, int_type, real_type, null_type };
+    static const char* Value_type_name[]={"obj", "array", "str", "bool", "int", "real", "null"};
+
+    template< class Config >    // Config determines whether the value uses std::string or std::wstring and
+                                // whether JSON Objects are represented as vectors or maps
+    class Value_impl
+    {
+    public:
+
+        typedef Config Config_type;
+        typedef typename Config::String_type String_type;
+        typedef typename Config::Object_type Object;
+        typedef typename Config::Array_type Array;
+        typedef typename String_type::const_pointer Const_str_ptr;  // eg const char*
+
+        Value_impl();  // creates null value
+        Value_impl( Const_str_ptr      value ); 
+        Value_impl( const String_type& value );
+        Value_impl( const Object&      value );
+        Value_impl( const Array&       value );
+        Value_impl( bool               value );
+        Value_impl( int                value );
+        Value_impl( boost::int64_t     value );
+        Value_impl( boost::uint64_t    value );
+        Value_impl( double             value );
+
+        Value_impl( const Value_impl& other );
+
+        bool operator==( const Value_impl& lhs ) const;
+
+        Value_impl& operator=( const Value_impl& lhs );
+
+        Value_type type() const;
+
+        bool is_uint64() const;
+        bool is_null() const;
+
+        const String_type& get_str()    const;
+        const Object&      get_obj()    const;
+        const Array&       get_array()  const;
+        bool               get_bool()   const;
+        int                get_int()    const;
+        boost::int64_t     get_int64()  const;
+        boost::uint64_t    get_uint64() const;
+        double             get_real()   const;
+
+        Object& get_obj();
+        Array&  get_array();
+
+        template< typename T > T get_value() const;  // example usage: int    i = value.get_value< int >();
+                                                     // or             double d = value.get_value< double >();
+
+        static const Value_impl null;
+
+    private:
+
+        void check_type( const Value_type vtype ) const;
+
+        typedef boost::variant< String_type, 
+                                boost::recursive_wrapper< Object >, boost::recursive_wrapper< Array >, 
+                                bool, boost::int64_t, double > Variant;
+
+        Value_type type_;
+        Variant v_;
+        bool is_uint64_;
+    };
+
+    // vector objects
+
+    template< class Config >
+    struct Pair_impl
+    {
+        typedef typename Config::String_type String_type;
+        typedef typename Config::Value_type Value_type;
+
+        Pair_impl( const String_type& name, const Value_type& value );
+
+        bool operator==( const Pair_impl& lhs ) const;
+
+        String_type name_;
+        Value_type value_;
+    };
+
+    template< class String >
+    struct Config_vector
+    {
+        typedef String String_type;
+        typedef Value_impl< Config_vector > Value_type;
+        typedef Pair_impl < Config_vector > Pair_type;
+        typedef std::vector< Value_type > Array_type;
+        typedef std::vector< Pair_type > Object_type;
+
+        static Value_type& add( Object_type& obj, const String_type& name, const Value_type& value )
+        {
+            obj.push_back( Pair_type( name , value ) );
+
+            return obj.back().value_;
+        }
+                
+        static String_type get_name( const Pair_type& pair )
+        {
+            return pair.name_;
+        }
+                
+        static Value_type get_value( const Pair_type& pair )
+        {
+            return pair.value_;
+        }
+    };
+
+    // typedefs for ASCII
+
+    typedef Config_vector< std::string > Config;
+
+    typedef Config::Value_type  Value;
+    typedef Config::Pair_type   Pair;
+    typedef Config::Object_type Object;
+    typedef Config::Array_type  Array;
+
+    // typedefs for Unicode
+
+#ifndef BOOST_NO_STD_WSTRING
+
+    typedef Config_vector< std::wstring > wConfig;
+
+    typedef wConfig::Value_type  wValue;
+    typedef wConfig::Pair_type   wPair;
+    typedef wConfig::Object_type wObject;
+    typedef wConfig::Array_type  wArray;
+#endif
+
+    // map objects
+
+    template< class String >
+    struct Config_map
+    {
+        typedef String String_type;
+        typedef Value_impl< Config_map > Value_type;
+        typedef std::vector< Value_type > Array_type;
+        typedef std::map< String_type, Value_type > Object_type;
+        typedef typename Object_type::value_type Pair_type;
+
+        static Value_type& add( Object_type& obj, const String_type& name, const Value_type& value )
+        {
+            return obj[ name ] = value;
+        }
+                
+        static String_type get_name( const Pair_type& pair )
+        {
+            return pair.first;
+        }
+                
+        static Value_type get_value( const Pair_type& pair )
+        {
+            return pair.second;
+        }
+    };
+
+    // typedefs for ASCII
+
+    typedef Config_map< std::string > mConfig;
+
+    typedef mConfig::Value_type  mValue;
+    typedef mConfig::Object_type mObject;
+    typedef mConfig::Array_type  mArray;
+
+    // typedefs for Unicode
+
+#ifndef BOOST_NO_STD_WSTRING
+
+    typedef Config_map< std::wstring > wmConfig;
+
+    typedef wmConfig::Value_type  wmValue;
+    typedef wmConfig::Object_type wmObject;
+    typedef wmConfig::Array_type  wmArray;
+
+#endif
+
+    ///////////////////////////////////////////////////////////////////////////////////////////////
+    //
+    // implementation
+
+    template< class Config >
+    const Value_impl< Config > Value_impl< Config >::null;
+
+    template< class Config >
+    Value_impl< Config >::Value_impl()
+    :   type_( null_type )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( const Const_str_ptr value )
+    :   type_( str_type )
+    ,   v_( String_type( value ) )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( const String_type& value )
+    :   type_( str_type )
+    ,   v_( value )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( const Object& value )
+    :   type_( obj_type )
+    ,   v_( value )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( const Array& value )
+    :   type_( array_type )
+    ,   v_( value )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( bool value )
+    :   type_( bool_type )
+    ,   v_( value )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( int value )
+    :   type_( int_type )
+    ,   v_( static_cast< boost::int64_t >( value ) )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( boost::int64_t value )
+    :   type_( int_type )
+    ,   v_( value )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( boost::uint64_t value )
+    :   type_( int_type )
+    ,   v_( static_cast< boost::int64_t >( value ) )
+    ,   is_uint64_( true )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( double value )
+    :   type_( real_type )
+    ,   v_( value )
+    ,   is_uint64_( false )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >::Value_impl( const Value_impl< Config >& other )
+    :   type_( other.type() )
+    ,   v_( other.v_ )
+    ,   is_uint64_( other.is_uint64_ )
+    {
+    }
+
+    template< class Config >
+    Value_impl< Config >& Value_impl< Config >::operator=( const Value_impl& lhs )
+    {
+        Value_impl tmp( lhs );
+
+        std::swap( type_, tmp.type_ );
+        std::swap( v_, tmp.v_ );
+        std::swap( is_uint64_, tmp.is_uint64_ );
+
+        return *this;
+    }
+
+    template< class Config >
+    bool Value_impl< Config >::operator==( const Value_impl& lhs ) const
+    {
+        if( this == &lhs ) return true;
+
+        if( type() != lhs.type() ) return false;
+
+        return v_ == lhs.v_; 
+    }
+
+    template< class Config >
+    Value_type Value_impl< Config >::type() const
+    {
+        return type_;
+    }
+
+    template< class Config >
+    bool Value_impl< Config >::is_uint64() const
+    {
+        return is_uint64_;
+    }
+
+    template< class Config >
+    bool Value_impl< Config >::is_null() const
+    {
+        return type() == null_type;
+    }
+
+    template< class Config >
+    void Value_impl< Config >::check_type( const Value_type vtype ) const
+    {
+        if( type() != vtype ) 
+        {
+            std::ostringstream os;
+
+            ///// Bitcoin: Tell the types by name instead of by number
+            os << "value is type " << Value_type_name[type()] << ", expected " << Value_type_name[vtype];
+
+            throw std::runtime_error( os.str() );
+        }
+    }
+
+    template< class Config >
+    const typename Config::String_type& Value_impl< Config >::get_str() const
+    {
+        check_type(  str_type );
+
+        return *boost::get< String_type >( &v_ );
+    }
+
+    template< class Config >
+    const typename Value_impl< Config >::Object& Value_impl< Config >::get_obj() const
+    {
+        check_type( obj_type );
+
+        return *boost::get< Object >( &v_ );
+    }
+     
+    template< class Config >
+    const typename Value_impl< Config >::Array& Value_impl< Config >::get_array() const
+    {
+        check_type(  array_type );
+
+        return *boost::get< Array >( &v_ );
+    }
+     
+    template< class Config >
+    bool Value_impl< Config >::get_bool() const
+    {
+        check_type(  bool_type );
+
+        return boost::get< bool >( v_ );
+    }
+     
+    template< class Config >
+    int Value_impl< Config >::get_int() const
+    {
+        check_type(  int_type );
+
+        return static_cast< int >( get_int64() );
+    }
+    
+    template< class Config >
+    boost::int64_t Value_impl< Config >::get_int64() const
+    {
+        check_type(  int_type );
+
+        return boost::get< boost::int64_t >( v_ );
+    }
+    
+    template< class Config >
+    boost::uint64_t Value_impl< Config >::get_uint64() const
+    {
+        check_type(  int_type );
+
+        return static_cast< boost::uint64_t >( get_int64() );
+    }
+
+    template< class Config >
+    double Value_impl< Config >::get_real() const
+    {
+        if( type() == int_type )
+        {
+            return is_uint64() ? static_cast< double >( get_uint64() )
+                               : static_cast< double >( get_int64() );
+        }
+
+        check_type(  real_type );
+
+        return boost::get< double >( v_ );
+    }
+
+    template< class Config >
+    typename Value_impl< Config >::Object& Value_impl< Config >::get_obj()
+    {
+        check_type(  obj_type );
+
+        return *boost::get< Object >( &v_ );
+    }
+
+    template< class Config >
+    typename Value_impl< Config >::Array& Value_impl< Config >::get_array()
+    {
+        check_type(  array_type );
+
+        return *boost::get< Array >( &v_ );
+    }
+
+    template< class Config >
+    Pair_impl< Config >::Pair_impl( const String_type& name, const Value_type& value )
+    :   name_( name )
+    ,   value_( value )
+    {
+    }
+
+    template< class Config >
+    bool Pair_impl< Config >::operator==( const Pair_impl< Config >& lhs ) const
+    {
+        if( this == &lhs ) return true;
+
+        return ( name_ == lhs.name_ ) && ( value_ == lhs.value_ );
+    }
+
+    // converts a C string, ie. 8 bit char array, to a string object
+    //
+    template < class String_type >
+    String_type to_str( const char* c_str )
+    {
+        String_type result;
+
+        for( const char* p = c_str; *p != 0; ++p )
+        {
+            result += *p;
+        }
+
+        return result;
+    }
+
+    //
+
+    namespace internal_
+    {
+        template< typename T >
+        struct Type_to_type
+        {
+        };
+
+        template< class Value > 
+        int get_value( const Value& value, Type_to_type< int > )
+        {
+            return value.get_int();
+        }
+       
+        template< class Value > 
+        boost::int64_t get_value( const Value& value, Type_to_type< boost::int64_t > )
+        {
+            return value.get_int64();
+        }
+       
+        template< class Value > 
+        boost::uint64_t get_value( const Value& value, Type_to_type< boost::uint64_t > )
+        {
+            return value.get_uint64();
+        }
+       
+        template< class Value > 
+        double get_value( const Value& value, Type_to_type< double > )
+        {
+            return value.get_real();
+        }
+       
+        template< class Value > 
+        typename Value::String_type get_value( const Value& value, Type_to_type< typename Value::String_type > )
+        {
+            return value.get_str();
+        }
+       
+        template< class Value > 
+        typename Value::Array get_value( const Value& value, Type_to_type< typename Value::Array > )
+        {
+            return value.get_array();
+        }
+       
+        template< class Value > 
+        typename Value::Object get_value( const Value& value, Type_to_type< typename Value::Object > )
+        {
+            return value.get_obj();
+        }
+       
+        template< class Value > 
+        bool get_value( const Value& value, Type_to_type< bool > )
+        {
+            return value.get_bool();
+        }
+    }
+
+    template< class Config >
+    template< typename T > 
+    T Value_impl< Config >::get_value() const
+    {
+        return internal_::get_value( *this, internal_::Type_to_type< T >() );
+    }
+}
+
+#endif

src/json/json_spirit_writer.cpp

@@ -0,0 +1,95 @@
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#include "json_spirit_writer.h"
+#include "json_spirit_writer_template.h"
+
+void json_spirit::write( const Value& value, std::ostream& os )
+{
+    write_stream( value, os, false );
+}
+
+void json_spirit::write_formatted( const Value& value, std::ostream& os )
+{
+    write_stream( value, os, true );
+}
+
+std::string json_spirit::write( const Value& value )
+{
+    return write_string( value, false );
+}
+
+std::string json_spirit::write_formatted( const Value& value )
+{
+    return write_string( value, true );
+}
+
+#ifndef BOOST_NO_STD_WSTRING
+
+void json_spirit::write( const wValue& value, std::wostream& os )
+{
+    write_stream( value, os, false );
+}
+
+void json_spirit::write_formatted( const wValue& value, std::wostream& os )
+{
+    write_stream( value, os, true );
+}
+
+std::wstring json_spirit::write( const wValue&  value )
+{
+    return write_string( value, false );
+}
+
+std::wstring json_spirit::write_formatted( const wValue&  value )
+{
+    return write_string( value, true );
+}
+
+#endif
+
+void json_spirit::write( const mValue& value, std::ostream& os )
+{
+    write_stream( value, os, false );
+}
+
+void json_spirit::write_formatted( const mValue& value, std::ostream& os )
+{
+    write_stream( value, os, true );
+}
+
+std::string json_spirit::write( const mValue& value )
+{
+    return write_string( value, false );
+}
+
+std::string json_spirit::write_formatted( const mValue& value )
+{
+    return write_string( value, true );
+}
+
+#ifndef BOOST_NO_STD_WSTRING
+
+void json_spirit::write( const wmValue& value, std::wostream& os )
+{
+    write_stream( value, os, false );
+}
+
+void json_spirit::write_formatted( const wmValue& value, std::wostream& os )
+{
+    write_stream( value, os, true );
+}
+
+std::wstring json_spirit::write( const wmValue&  value )
+{
+    return write_string( value, false );
+}
+
+std::wstring json_spirit::write_formatted( const wmValue&  value )
+{
+    return write_string( value, true );
+}
+
+#endif

src/json/json_spirit_writer.h

@@ -0,0 +1,50 @@
+#ifndef JSON_SPIRIT_WRITER
+#define JSON_SPIRIT_WRITER
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include "json_spirit_value.h"
+#include <iostream>
+
+namespace json_spirit
+{
+    // functions to convert JSON Values to text, 
+    // the "formatted" versions add whitespace to format the output nicely
+
+    void         write          ( const Value& value, std::ostream&  os );
+    void         write_formatted( const Value& value, std::ostream&  os );
+    std::string  write          ( const Value& value );
+    std::string  write_formatted( const Value& value );
+
+#ifndef BOOST_NO_STD_WSTRING
+
+    void         write          ( const wValue& value, std::wostream& os );
+    void         write_formatted( const wValue& value, std::wostream& os );
+    std::wstring write          ( const wValue& value );
+    std::wstring write_formatted( const wValue& value );
+
+#endif
+
+    void         write          ( const mValue& value, std::ostream&  os );
+    void         write_formatted( const mValue& value, std::ostream&  os );
+    std::string  write          ( const mValue& value );
+    std::string  write_formatted( const mValue& value );
+
+#ifndef BOOST_NO_STD_WSTRING
+
+    void         write          ( const wmValue& value, std::wostream& os );
+    void         write_formatted( const wmValue& value, std::wostream& os );
+    std::wstring write          ( const wmValue& value );
+    std::wstring write_formatted( const wmValue& value );
+
+#endif
+}
+
+#endif

src/json/json_spirit_writer_template.h

@@ -0,0 +1,248 @@
+#ifndef JSON_SPIRIT_WRITER_TEMPLATE
+#define JSON_SPIRIT_WRITER_TEMPLATE
+
+//          Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#include "json_spirit_value.h"
+
+#include <cassert>
+#include <sstream>
+#include <iomanip>
+
+namespace json_spirit
+{
+    inline char to_hex_char( unsigned int c )
+    {
+        assert( c <= 0xF );
+
+        const char ch = static_cast< char >( c );
+
+        if( ch < 10 ) return '0' + ch;
+
+        return 'A' - 10 + ch;
+    }
+
+    template< class String_type >
+    String_type non_printable_to_string( unsigned int c )
+    {
+        typedef typename String_type::value_type Char_type;
+
+        String_type result( 6, '\\' );
+
+        result[1] = 'u';
+
+        result[ 5 ] = to_hex_char( c & 0x000F ); c >>= 4;
+        result[ 4 ] = to_hex_char( c & 0x000F ); c >>= 4;
+        result[ 3 ] = to_hex_char( c & 0x000F ); c >>= 4;
+        result[ 2 ] = to_hex_char( c & 0x000F );
+
+        return result;
+    }
+
+    template< typename Char_type, class String_type >
+    bool add_esc_char( Char_type c, String_type& s )
+    {
+        switch( c )
+        {
+            case '"':  s += to_str< String_type >( "\\\"" ); return true;
+            case '\\': s += to_str< String_type >( "\\\\" ); return true;
+            case '\b': s += to_str< String_type >( "\\b"  ); return true;
+            case '\f': s += to_str< String_type >( "\\f"  ); return true;
+            case '\n': s += to_str< String_type >( "\\n"  ); return true;
+            case '\r': s += to_str< String_type >( "\\r"  ); return true;
+            case '\t': s += to_str< String_type >( "\\t"  ); return true;
+        }
+
+        return false;
+    }
+
+    template< class String_type >
+    String_type add_esc_chars( const String_type& s )
+    {
+        typedef typename String_type::const_iterator Iter_type;
+        typedef typename String_type::value_type     Char_type;
+
+        String_type result;
+
+        const Iter_type end( s.end() );
+
+        for( Iter_type i = s.begin(); i != end; ++i )
+        {
+            const Char_type c( *i );
+
+            if( add_esc_char( c, result ) ) continue;
+
+            const wint_t unsigned_c( ( c >= 0 ) ? c : 256 + c );
+
+            if( iswprint( unsigned_c ) )
+            {
+                result += c;
+            }
+            else
+            {
+                result += non_printable_to_string< String_type >( unsigned_c );
+            }
+        }
+
+        return result;
+    }
+
+    // this class generates the JSON text,
+    // it keeps track of the indentation level etc.
+    //
+    template< class Value_type, class Ostream_type >
+    class Generator
+    {
+        typedef typename Value_type::Config_type Config_type;
+        typedef typename Config_type::String_type String_type;
+        typedef typename Config_type::Object_type Object_type;
+        typedef typename Config_type::Array_type Array_type;
+        typedef typename String_type::value_type Char_type;
+        typedef typename Object_type::value_type Obj_member_type;
+
+    public:
+
+        Generator( const Value_type& value, Ostream_type& os, bool pretty )
+        :   os_( os )
+        ,   indentation_level_( 0 )
+        ,   pretty_( pretty )
+        {
+            output( value );
+        }
+
+    private:
+
+        void output( const Value_type& value )
+        {
+            switch( value.type() )
+            {
+                case obj_type:   output( value.get_obj() );   break;
+                case array_type: output( value.get_array() ); break;
+                case str_type:   output( value.get_str() );   break;
+                case bool_type:  output( value.get_bool() );  break;
+                case int_type:   output_int( value );         break;
+
+                /// Bitcoin: Added std::fixed and changed precision from 16 to 8
+                case real_type:  os_ << std::showpoint << std::fixed << std::setprecision(8)
+                                     << value.get_real();     break;
+
+                case null_type:  os_ << "null";               break;
+                default: assert( false );
+            }
+        }
+
+        void output( const Object_type& obj )
+        {
+            output_array_or_obj( obj, '{', '}' );
+        }
+
+        void output( const Array_type& arr )
+        {
+            output_array_or_obj( arr, '[', ']' );
+        }
+
+        void output( const Obj_member_type& member )
+        {
+            output( Config_type::get_name( member ) ); space(); 
+            os_ << ':'; space(); 
+            output( Config_type::get_value( member ) );
+        }
+
+        void output_int( const Value_type& value )
+        {
+            if( value.is_uint64() )
+            {
+                os_ << value.get_uint64();
+            }
+            else
+            {
+               os_ << value.get_int64();
+            }
+        }
+
+        void output( const String_type& s )
+        {
+            os_ << '"' << add_esc_chars( s ) << '"';
+        }
+
+        void output( bool b )
+        {
+            os_ << to_str< String_type >( b ? "true" : "false" );
+        }
+
+        template< class T >
+        void output_array_or_obj( const T& t, Char_type start_char, Char_type end_char )
+        {
+            os_ << start_char; new_line();
+
+            ++indentation_level_;
+            
+            for( typename T::const_iterator i = t.begin(); i != t.end(); ++i )
+            {
+                indent(); output( *i );
+
+                typename T::const_iterator next = i;
+
+                if( ++next != t.end())
+                {
+                    os_ << ',';
+                }
+
+                new_line();
+            }
+
+            --indentation_level_;
+
+            indent(); os_ << end_char;
+        }
+        
+        void indent()
+        {
+            if( !pretty_ ) return;
+
+            for( int i = 0; i < indentation_level_; ++i )
+            { 
+                os_ << "    ";
+            }
+        }
+
+        void space()
+        {
+            if( pretty_ ) os_ << ' ';
+        }
+
+        void new_line()
+        {
+            if( pretty_ ) os_ << '\n';
+        }
+
+        Generator& operator=( const Generator& ); // to prevent "assignment operator could not be generated" warning
+
+        Ostream_type& os_;
+        int indentation_level_;
+        bool pretty_;
+    };
+
+    template< class Value_type, class Ostream_type >
+    void write_stream( const Value_type& value, Ostream_type& os, bool pretty )
+    {
+        Generator< Value_type, Ostream_type >( value, os, pretty );
+    }
+
+    template< class Value_type >
+    typename Value_type::String_type write_string( const Value_type& value, bool pretty )
+    {
+        typedef typename Value_type::String_type::value_type Char_type;
+
+        std::basic_ostringstream< Char_type > os;
+
+        write_stream( value, os, pretty );
+
+        return os.str();
+    }
+}
+
+#endif

src/key.h

@@ -0,0 +1,168 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+
+// secp160k1
+// const unsigned int PRIVATE_KEY_SIZE = 192;
+// const unsigned int PUBLIC_KEY_SIZE  = 41;
+// const unsigned int SIGNATURE_SIZE   = 48;
+//
+// secp192k1
+// const unsigned int PRIVATE_KEY_SIZE = 222;
+// const unsigned int PUBLIC_KEY_SIZE  = 49;
+// const unsigned int SIGNATURE_SIZE   = 57;
+//
+// secp224k1
+// const unsigned int PRIVATE_KEY_SIZE = 250;
+// const unsigned int PUBLIC_KEY_SIZE  = 57;
+// const unsigned int SIGNATURE_SIZE   = 66;
+//
+// secp256k1:
+// const unsigned int PRIVATE_KEY_SIZE = 279;
+// const unsigned int PUBLIC_KEY_SIZE  = 65;
+// const unsigned int SIGNATURE_SIZE   = 72;
+//
+// see www.keylength.com
+// script supports up to 75 for single byte push
+
+
+
+class key_error : public std::runtime_error
+{
+public:
+    explicit key_error(const std::string& str) : std::runtime_error(str) {}
+};
+
+
+// secure_allocator is defined in serialize.h
+typedef vector<unsigned char, secure_allocator<unsigned char> > CPrivKey;
+
+
+
+class CKey
+{
+protected:
+    EC_KEY* pkey;
+    bool fSet;
+
+public:
+    CKey()
+    {
+        pkey = EC_KEY_new_by_curve_name(NID_secp256k1);
+        if (pkey == NULL)
+            throw key_error("CKey::CKey() : EC_KEY_new_by_curve_name failed");
+        fSet = false;
+    }
+
+    CKey(const CKey& b)
+    {
+        pkey = EC_KEY_dup(b.pkey);
+        if (pkey == NULL)
+            throw key_error("CKey::CKey(const CKey&) : EC_KEY_dup failed");
+        fSet = b.fSet;
+    }
+
+    CKey& operator=(const CKey& b)
+    {
+        if (!EC_KEY_copy(pkey, b.pkey))
+            throw key_error("CKey::operator=(const CKey&) : EC_KEY_copy failed");
+        fSet = b.fSet;
+        return (*this);
+    }
+
+    ~CKey()
+    {
+        EC_KEY_free(pkey);
+    }
+
+    bool IsNull() const
+    {
+        return !fSet;
+    }
+
+    void MakeNewKey()
+    {
+        if (!EC_KEY_generate_key(pkey))
+            throw key_error("CKey::MakeNewKey() : EC_KEY_generate_key failed");
+        fSet = true;
+    }
+
+    bool SetPrivKey(const CPrivKey& vchPrivKey)
+    {
+        const unsigned char* pbegin = &vchPrivKey[0];
+        if (!d2i_ECPrivateKey(&pkey, &pbegin, vchPrivKey.size()))
+            return false;
+        fSet = true;
+        return true;
+    }
+
+    CPrivKey GetPrivKey() const
+    {
+        unsigned int nSize = i2d_ECPrivateKey(pkey, NULL);
+        if (!nSize)
+            throw key_error("CKey::GetPrivKey() : i2d_ECPrivateKey failed");
+        CPrivKey vchPrivKey(nSize, 0);
+        unsigned char* pbegin = &vchPrivKey[0];
+        if (i2d_ECPrivateKey(pkey, &pbegin) != nSize)
+            throw key_error("CKey::GetPrivKey() : i2d_ECPrivateKey returned unexpected size");
+        return vchPrivKey;
+    }
+
+    bool SetPubKey(const vector<unsigned char>& vchPubKey)
+    {
+        const unsigned char* pbegin = &vchPubKey[0];
+        if (!o2i_ECPublicKey(&pkey, &pbegin, vchPubKey.size()))
+            return false;
+        fSet = true;
+        return true;
+    }
+
+    vector<unsigned char> GetPubKey() const
+    {
+        unsigned int nSize = i2o_ECPublicKey(pkey, NULL);
+        if (!nSize)
+            throw key_error("CKey::GetPubKey() : i2o_ECPublicKey failed");
+        vector<unsigned char> vchPubKey(nSize, 0);
+        unsigned char* pbegin = &vchPubKey[0];
+        if (i2o_ECPublicKey(pkey, &pbegin) != nSize)
+            throw key_error("CKey::GetPubKey() : i2o_ECPublicKey returned unexpected size");
+        return vchPubKey;
+    }
+
+    bool Sign(uint256 hash, vector<unsigned char>& vchSig)
+    {
+        vchSig.clear();
+        unsigned char pchSig[10000];
+        unsigned int nSize = 0;
+        if (!ECDSA_sign(0, (unsigned char*)&hash, sizeof(hash), pchSig, &nSize, pkey))
+            return false;
+        vchSig.resize(nSize);
+        memcpy(&vchSig[0], pchSig, nSize);
+        return true;
+    }
+
+    bool Verify(uint256 hash, const vector<unsigned char>& vchSig)
+    {
+        // -1 = error, 0 = bad sig, 1 = good
+        if (ECDSA_verify(0, (unsigned char*)&hash, sizeof(hash), &vchSig[0], vchSig.size(), pkey) != 1)
+            return false;
+        return true;
+    }
+
+    static bool Sign(const CPrivKey& vchPrivKey, uint256 hash, vector<unsigned char>& vchSig)
+    {
+        CKey key;
+        if (!key.SetPrivKey(vchPrivKey))
+            return false;
+        return key.Sign(hash, vchSig);
+    }
+
+    static bool Verify(const vector<unsigned char>& vchPubKey, uint256 hash, const vector<unsigned char>& vchSig)
+    {
+        CKey key;
+        if (!key.SetPubKey(vchPubKey))
+            return false;
+        return key.Verify(hash, vchSig);
+    }
+};

src/makefile.mingw

@@ -0,0 +1,86 @@
+# Copyright (c) 2009-2010 Satoshi Nakamoto
+# Distributed under the MIT/X11 software license, see the accompanying
+# file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+USE_UPNP:=0
+
+INCLUDEPATHS= \
+ -I"C:\boost-1.43.0-mgw" \
+ -I"C:\db-4.7.25.NC-mgw\build_unix" \
+ -I"C:\openssl-1.0.0c-mgw\include" \
+ -I"C:\wxWidgets-2.9.1-mgw\lib\gcc_lib\mswud" \
+ -I"C:\wxWidgets-2.9.1-mgw\include"
+
+LIBPATHS= \
+ -L"C:\boost-1.43.0-mgw\stage\lib" \
+ -L"C:\db-4.7.25.NC-mgw\build_unix" \
+ -L"C:\openssl-1.0.0c-mgw" \
+ -L"C:\wxWidgets-2.9.1-mgw\lib\gcc_lib"
+
+WXLIBS= \
+ -l wxmsw29ud_html -l wxmsw29ud_core -l wxmsw29ud_adv -l wxbase29ud -l wxtiffd -l wxjpegd -l wxpngd -l wxzlibd
+
+LIBS= \
+ -l boost_system-mgw45-mt-s-1_43 \
+ -l boost_filesystem-mgw45-mt-s-1_43 \
+ -l boost_program_options-mgw45-mt-s-1_43 \
+ -l boost_thread-mgw45-mt-s-1_43 \
+ -l db_cxx \
+ -l eay32
+
+DEFS=-DWIN32 -D__WXMSW__ -D_WINDOWS -DNOPCH
+DEBUGFLAGS=-g -D__WXDEBUG__
+CFLAGS=-mthreads -O2 -w -Wno-invalid-offsetof -Wformat $(DEBUGFLAGS) $(DEFS) $(INCLUDEPATHS)
+HEADERS=headers.h strlcpy.h serialize.h uint256.h util.h key.h bignum.h base58.h \
+    script.h db.h net.h irc.h main.h rpc.h uibase.h ui.h noui.h init.h
+
+ifdef USE_UPNP
+ INCLUDEPATHS += -I"C:\upnpc-exe-win32-20110215"
+ LIBPATHS += -L"C:\upnpc-exe-win32-20110215"
+ LIBS += -l miniupnpc -l iphlpapi
+ DEFS += -DSTATICLIB -DUSE_UPNP=$(USE_UPNP)
+endif
+
+LIBS += -l kernel32 -l user32 -l gdi32 -l comdlg32 -l winspool -l winmm -l shell32 -l comctl32 -l ole32 -l oleaut32 -l uuid -l rpcrt4 -l advapi32 -l ws2_32 -l shlwapi
+
+OBJS= \
+    obj/util.o \
+    obj/script.o \
+    obj/db.o \
+    obj/net.o \
+    obj/irc.o \
+    obj/main.o \
+    obj/rpc.o \
+    obj/init.o \
+    cryptopp/obj/sha.o \
+    cryptopp/obj/cpu.o
+
+
+all: bitcoin.exe
+
+
+obj/%.o: %.cpp $(HEADERS)
+	g++ -c $(CFLAGS) -DGUI -o $@ $<
+
+cryptopp/obj/%.o: cryptopp/%.cpp
+	g++ -c $(CFLAGS) -O3 -DCRYPTOPP_X86_ASM_AVAILABLE -o $@ $<
+
+obj/ui_res.o: ui.rc  rc/bitcoin.ico rc/check.ico rc/send16.bmp rc/send16mask.bmp rc/send16masknoshadow.bmp rc/send20.bmp rc/send20mask.bmp rc/addressbook16.bmp rc/addressbook16mask.bmp rc/addressbook20.bmp rc/addressbook20mask.bmp
+	windres $(DEFS) $(INCLUDEPATHS) -o $@ -i $<
+
+bitcoin.exe: $(OBJS) obj/ui.o obj/uibase.o obj/ui_res.o
+	g++ $(CFLAGS) -mwindows -Wl,--subsystem,windows -o $@ $(LIBPATHS) $^ $(WXLIBS) $(LIBS)
+
+
+obj/nogui/%.o: %.cpp $(HEADERS)
+	g++ -c $(CFLAGS) -o $@ $<
+
+bitcoind.exe: $(OBJS:obj/%=obj/nogui/%) obj/ui_res.o
+	g++ $(CFLAGS) -o $@ $(LIBPATHS) $^ $(LIBS)
+
+
+clean:
+	-del /Q obj\*
+	-del /Q obj\nogui\*
+	-del /Q cryptopp\obj\*
+	-del /Q headers.h.gch

src/makefile.osx

@@ -0,0 +1,80 @@
+# Copyright (c) 2010 Laszlo Hanyecz
+# Distributed under the MIT/X11 software license, see the accompanying
+# file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+# Mac OS X makefile for bitcoin
+# Laszlo Hanyecz (solar@heliacal.net)
+
+CXX=llvm-g++
+DEPSDIR=/Users/macosuser/bitcoin/deps
+
+INCLUDEPATHS= \
+ -I"$(DEPSDIR)/include"
+
+LIBPATHS= \
+ -L"$(DEPSDIR)/lib"
+
+WXLIBS=$(shell $(DEPSDIR)/bin/wx-config --libs --static)
+
+USE_UPNP:=0
+
+LIBS= -dead_strip \
+ $(DEPSDIR)/lib/libdb_cxx-4.8.a \
+ $(DEPSDIR)/lib/libboost_system.a \
+ $(DEPSDIR)/lib/libboost_filesystem.a \
+ $(DEPSDIR)/lib/libboost_program_options.a \
+ $(DEPSDIR)/lib/libboost_thread.a \
+ $(DEPSDIR)/lib/libssl.a \
+ $(DEPSDIR)/lib/libcrypto.a 
+
+DEFS=$(shell $(DEPSDIR)/bin/wx-config --cxxflags) -D__WXMAC_OSX__ -DNOPCH -DMSG_NOSIGNAL=0 -DUSE_SSL
+
+DEBUGFLAGS=-g -DwxDEBUG_LEVEL=0
+# ppc doesn't work because we don't support big-endian
+CFLAGS=-mmacosx-version-min=10.5 -arch i386 -arch x86_64 -O3 -Wno-invalid-offsetof -Wformat $(DEBUGFLAGS) $(DEFS) $(INCLUDEPATHS)
+HEADERS=headers.h strlcpy.h serialize.h uint256.h util.h key.h bignum.h base58.h \
+    script.h db.h net.h irc.h main.h rpc.h uibase.h ui.h noui.h init.h
+
+OBJS= \
+    obj/util.o \
+    obj/script.o \
+    obj/db.o \
+    obj/net.o \
+    obj/irc.o \
+    obj/main.o \
+    obj/rpc.o \
+    obj/init.o \
+    cryptopp/obj/sha.o \
+    cryptopp/obj/cpu.o
+
+ifdef USE_UPNP
+	LIBS += $(DEPSDIR)/lib/libminiupnpc.a
+	DEFS += -DUSE_UPNP=$(USE_UPNP)
+endif
+	
+
+all: bitcoin
+
+
+obj/%.o: %.cpp $(HEADERS)
+	$(CXX) -c $(CFLAGS) -DGUI -o $@ $<
+
+cryptopp/obj/%.o: cryptopp/%.cpp
+	$(CXX) -c $(CFLAGS) -O3 -DCRYPTOPP_DISABLE_ASM -o $@ $<
+
+bitcoin: $(OBJS) obj/ui.o obj/uibase.o
+	$(CXX) $(CFLAGS) -o $@ $(LIBPATHS) $^ $(WXLIBS) $(LIBS)
+
+
+obj/nogui/%.o: %.cpp $(HEADERS)
+	$(CXX) -c $(CFLAGS) -o $@ $<
+
+bitcoind: $(OBJS:obj/%=obj/nogui/%)
+	$(CXX) $(CFLAGS) -o $@ $(LIBPATHS) $^ $(LIBS)
+
+
+clean:
+	-rm -f bitcoin bitcoind
+	-rm -f obj/*.o
+	-rm -f obj/nogui/*.o
+	-rm -f cryptopp/obj/*.o

src/makefile.unix

@@ -0,0 +1,83 @@
+# Copyright (c) 2009-2010 Satoshi Nakamoto
+# Distributed under the MIT/X11 software license, see the accompanying
+# file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+CXX=g++
+
+WXINCLUDEPATHS=$(shell wx-config --cxxflags)
+
+WXLIBS=$(shell wx-config --libs)
+
+USE_UPNP:=0
+
+DEFS=-DNOPCH -DFOURWAYSSE2 -DUSE_SSL
+
+# for boost 1.37, add -mt to the boost libraries
+LIBS= \
+ -Wl,-Bstatic \
+   -l boost_system \
+   -l boost_filesystem \
+   -l boost_program_options \
+   -l boost_thread \
+   -l db_cxx \
+   -l ssl \
+   -l crypto
+
+ifdef USE_UPNP
+	LIBS += -l miniupnpc
+	DEFS += -DUSE_UPNP=$(USE_UPNP)
+endif
+
+LIBS+= \
+ -Wl,-Bdynamic \
+   -l gthread-2.0 \
+   -l z \
+   -l dl \
+   -l pthread
+
+
+DEBUGFLAGS=-g -D__WXDEBUG__
+CXXFLAGS=-O2 -Wno-invalid-offsetof -Wformat $(DEBUGFLAGS) $(DEFS)
+HEADERS=headers.h strlcpy.h serialize.h uint256.h util.h key.h bignum.h base58.h \
+    script.h db.h net.h irc.h main.h rpc.h uibase.h ui.h noui.h init.h
+
+OBJS= \
+    obj/util.o \
+    obj/script.o \
+    obj/db.o \
+    obj/net.o \
+    obj/irc.o \
+    obj/main.o \
+    obj/rpc.o \
+    obj/init.o \
+    cryptopp/obj/sha.o \
+    cryptopp/obj/cpu.o
+
+
+all: bitcoin
+
+
+obj/%.o: %.cpp $(HEADERS)
+	$(CXX) -c $(CXXFLAGS) $(WXINCLUDEPATHS) -DGUI -o $@ $<
+
+cryptopp/obj/%.o: cryptopp/%.cpp
+	$(CXX) -c $(CXXFLAGS) -O3 -o $@ $<
+
+bitcoin: $(OBJS) obj/ui.o obj/uibase.o
+	$(CXX) $(CXXFLAGS) -o $@ $^ $(WXLIBS) $(LIBS)
+
+
+obj/nogui/%.o: %.cpp $(HEADERS)
+	$(CXX) -c $(CXXFLAGS) -o $@ $<
+
+bitcoind: $(OBJS:obj/%=obj/nogui/%)
+	$(CXX) $(CXXFLAGS) -o $@ $^ $(LIBS)
+
+
+clean:
+	-rm -f obj/*.o
+	-rm -f obj/nogui/*.o
+	-rm -f cryptopp/obj/*.o
+	-rm -f headers.h.gch
+	-rm -f bitcoin
+	-rm -f bitcoind

src/makefile.vc

@@ -0,0 +1,119 @@
+# Copyright (c) 2009-2010 Satoshi Nakamoto
+# Distributed under the MIT/X11 software license, see the accompanying
+# file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+
+INCLUDEPATHS= \
+  /I"/boost" \
+  /I"/db/build_windows" \
+  /I"/openssl/include" \
+  /I"/wxwidgets/lib/vc_lib/mswu" \
+  /I"/wxwidgets/include"
+
+LIBPATHS= \
+  /LIBPATH:"/boost/stage/lib" \
+  /LIBPATH:"/db/build_windows/Release" \
+  /LIBPATH:"/openssl/lib" \
+  /LIBPATH:"/wxwidgets/lib/vc_lib" \
+  /NODEFAULTLIB:libc.lib /NODEFAULTLIB:libcmt.lib \
+  /NODEFAULTLIB:libcd.lib /NODEFAULTLIB:libcmtd.lib \
+  /NODEFAULTLIB:msvcrtd.lib
+
+WXLIBS=wxmsw29u.lib wxtiff.lib wxjpeg.lib wxpng.lib wxzlib.lib
+
+LIBS= \
+  libboost_system-vc100-mt.lib \
+  libboost_filesystem-vc100-mt.lib \
+  libboost_program_options-vc100-mt.lib \
+  libboost_thread-vc100-mt.lib \
+  libdb47s.lib \
+  libeay32.lib \
+  kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib ws2_32.lib shlwapi.lib
+
+DEFS=/DWIN32 /D__WXMSW__ /D_WINDOWS /DNOPCH
+DEBUGFLAGS=/Os
+CFLAGS=/MD /c /nologo /EHsc /GR /Zm300 $(DEBUGFLAGS) $(DEFS) $(INCLUDEPATHS)
+HEADERS=headers.h strlcpy.h serialize.h uint256.h util.h key.h bignum.h base58.h \
+    script.h db.h net.h irc.h main.h rpc.h uibase.h ui.h noui.h init.h
+
+OBJS= \
+    obj\util.obj \
+    obj\script.obj \
+    obj\db.obj \
+    obj\net.obj \
+    obj\irc.obj \
+    obj\main.obj \
+    obj\rpc.obj \
+    obj\init.obj \
+    cryptopp\obj\sha.obj \
+    cryptopp\obj\cpu.obj
+
+
+all: bitcoin.exe
+
+
+.cpp{obj}.obj:
+    cl $(CFLAGS) /DGUI /Fo$@ %s
+
+obj\util.obj: $(HEADERS)
+
+obj\script.obj: $(HEADERS)
+
+obj\db.obj: $(HEADERS)
+
+obj\net.obj: $(HEADERS)
+
+obj\irc.obj: $(HEADERS)
+
+obj\main.obj: $(HEADERS)
+
+obj\rpc.obj: $(HEADERS)
+
+obj\init.obj: $(HEADERS)
+
+obj\ui.obj: $(HEADERS)
+
+obj\uibase.obj: $(HEADERS)
+
+cryptopp\obj\sha.obj: cryptopp\sha.cpp
+    cl $(CFLAGS) /O2 /DCRYPTOPP_DISABLE_ASM /Fo$@ %s
+
+cryptopp\obj\cpu.obj: cryptopp\cpu.cpp
+    cl $(CFLAGS) /O2 /DCRYPTOPP_DISABLE_ASM /Fo$@ %s
+
+obj\ui.res: ui.rc  rc/bitcoin.ico rc/check.ico rc/send16.bmp rc/send16mask.bmp rc/send16masknoshadow.bmp rc/send20.bmp rc/send20mask.bmp rc/addressbook16.bmp rc/addressbook16mask.bmp rc/addressbook20.bmp rc/addressbook20mask.bmp
+    rc $(INCLUDEPATHS) $(DEFS) /Fo$@ %s
+
+bitcoin.exe: $(OBJS) obj\ui.obj obj\uibase.obj obj\ui.res
+    link /nologo /SUBSYSTEM:WINDOWS /OUT:$@ $(LIBPATHS) $** $(WXLIBS) $(LIBS)
+
+
+.cpp{obj\nogui}.obj:
+    cl $(CFLAGS) /Fo$@ %s
+
+obj\nogui\util.obj: $(HEADERS)
+
+obj\nogui\script.obj: $(HEADERS)
+
+obj\nogui\db.obj: $(HEADERS)
+
+obj\nogui\net.obj: $(HEADERS)
+
+obj\nogui\irc.obj: $(HEADERS)
+
+obj\nogui\main.obj: $(HEADERS)
+
+obj\nogui\rpc.obj: $(HEADERS)
+
+obj\nogui\init.obj: $(HEADERS)
+
+bitcoind.exe: $(OBJS:obj\=obj\nogui\) obj\ui.res
+    link /nologo /OUT:$@ $(LIBPATHS) $** $(LIBS)
+
+
+clean:
+    -del /Q obj\*
+    -del /Q obj\nogui\*
+    -del /Q cryptopp\obj\*
+    -del /Q *.ilk
+    -del /Q *.pdb

src/noui.h

@@ -0,0 +1,62 @@
+// Copyright (c) 2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+
+typedef void wxWindow;
+#define wxYES                   0x00000002
+#define wxOK                    0x00000004
+#define wxNO                    0x00000008
+#define wxYES_NO                (wxYES|wxNO)
+#define wxCANCEL                0x00000010
+#define wxAPPLY                 0x00000020
+#define wxCLOSE                 0x00000040
+#define wxOK_DEFAULT            0x00000000
+#define wxYES_DEFAULT           0x00000000
+#define wxNO_DEFAULT            0x00000080
+#define wxCANCEL_DEFAULT        0x80000000
+#define wxICON_EXCLAMATION      0x00000100
+#define wxICON_HAND             0x00000200
+#define wxICON_WARNING          wxICON_EXCLAMATION
+#define wxICON_ERROR            wxICON_HAND
+#define wxICON_QUESTION         0x00000400
+#define wxICON_INFORMATION      0x00000800
+#define wxICON_STOP             wxICON_HAND
+#define wxICON_ASTERISK         wxICON_INFORMATION
+#define wxICON_MASK             (0x00000100|0x00000200|0x00000400|0x00000800)
+#define wxFORWARD               0x00001000
+#define wxBACKWARD              0x00002000
+#define wxRESET                 0x00004000
+#define wxHELP                  0x00008000
+#define wxMORE                  0x00010000
+#define wxSETUP                 0x00020000
+
+inline int MyMessageBox(const string& message, const string& caption="Message", int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1)
+{
+    printf("%s: %s\n", caption.c_str(), message.c_str());
+    fprintf(stderr, "%s: %s\n", caption.c_str(), message.c_str());
+    return 4;
+}
+#define wxMessageBox  MyMessageBox
+
+inline int ThreadSafeMessageBox(const string& message, const string& caption, int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1)
+{
+    return MyMessageBox(message, caption, style, parent, x, y);
+}
+
+inline bool ThreadSafeAskFee(int64 nFeeRequired, const string& strCaption, wxWindow* parent)
+{
+    return true;
+}
+
+inline void CalledSetStatusBar(const string& strText, int nField)
+{
+}
+
+inline void UIThreadCall(boost::function0<void> fn)
+{
+}
+
+inline void MainFrameRepaint()
+{
+}

src/obj/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

src/obj/nogui/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

src/rpc.h

@@ -0,0 +1,6 @@
+// Copyright (c) 2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+void ThreadRPCServer(void* parg);
+int CommandLineRPC(int argc, char *argv[]);

src/script.h

@@ -0,0 +1,709 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+class CTransaction;
+
+enum
+{
+    SIGHASH_ALL = 1,
+    SIGHASH_NONE = 2,
+    SIGHASH_SINGLE = 3,
+    SIGHASH_ANYONECANPAY = 0x80,
+};
+
+
+
+enum opcodetype
+{
+    // push value
+    OP_0=0,
+    OP_FALSE=OP_0,
+    OP_PUSHDATA1=76,
+    OP_PUSHDATA2,
+    OP_PUSHDATA4,
+    OP_1NEGATE,
+    OP_RESERVED,
+    OP_1,
+    OP_TRUE=OP_1,
+    OP_2,
+    OP_3,
+    OP_4,
+    OP_5,
+    OP_6,
+    OP_7,
+    OP_8,
+    OP_9,
+    OP_10,
+    OP_11,
+    OP_12,
+    OP_13,
+    OP_14,
+    OP_15,
+    OP_16,
+
+    // control
+    OP_NOP,
+    OP_VER,
+    OP_IF,
+    OP_NOTIF,
+    OP_VERIF,
+    OP_VERNOTIF,
+    OP_ELSE,
+    OP_ENDIF,
+    OP_VERIFY,
+    OP_RETURN,
+
+    // stack ops
+    OP_TOALTSTACK,
+    OP_FROMALTSTACK,
+    OP_2DROP,
+    OP_2DUP,
+    OP_3DUP,
+    OP_2OVER,
+    OP_2ROT,
+    OP_2SWAP,
+    OP_IFDUP,
+    OP_DEPTH,
+    OP_DROP,
+    OP_DUP,
+    OP_NIP,
+    OP_OVER,
+    OP_PICK,
+    OP_ROLL,
+    OP_ROT,
+    OP_SWAP,
+    OP_TUCK,
+
+    // splice ops
+    OP_CAT,
+    OP_SUBSTR,
+    OP_LEFT,
+    OP_RIGHT,
+    OP_SIZE,
+
+    // bit logic
+    OP_INVERT,
+    OP_AND,
+    OP_OR,
+    OP_XOR,
+    OP_EQUAL,
+    OP_EQUALVERIFY,
+    OP_RESERVED1,
+    OP_RESERVED2,
+
+    // numeric
+    OP_1ADD,
+    OP_1SUB,
+    OP_2MUL,
+    OP_2DIV,
+    OP_NEGATE,
+    OP_ABS,
+    OP_NOT,
+    OP_0NOTEQUAL,
+
+    OP_ADD,
+    OP_SUB,
+    OP_MUL,
+    OP_DIV,
+    OP_MOD,
+    OP_LSHIFT,
+    OP_RSHIFT,
+
+    OP_BOOLAND,
+    OP_BOOLOR,
+    OP_NUMEQUAL,
+    OP_NUMEQUALVERIFY,
+    OP_NUMNOTEQUAL,
+    OP_LESSTHAN,
+    OP_GREATERTHAN,
+    OP_LESSTHANOREQUAL,
+    OP_GREATERTHANOREQUAL,
+    OP_MIN,
+    OP_MAX,
+
+    OP_WITHIN,
+
+    // crypto
+    OP_RIPEMD160,
+    OP_SHA1,
+    OP_SHA256,
+    OP_HASH160,
+    OP_HASH256,
+    OP_CODESEPARATOR,
+    OP_CHECKSIG,
+    OP_CHECKSIGVERIFY,
+    OP_CHECKMULTISIG,
+    OP_CHECKMULTISIGVERIFY,
+
+    // expansion
+    OP_NOP1,
+    OP_NOP2,
+    OP_NOP3,
+    OP_NOP4,
+    OP_NOP5,
+    OP_NOP6,
+    OP_NOP7,
+    OP_NOP8,
+    OP_NOP9,
+    OP_NOP10,
+
+
+
+    // template matching params
+    OP_PUBKEYHASH = 0xfd,
+    OP_PUBKEY = 0xfe,
+
+    OP_INVALIDOPCODE = 0xff,
+};
+
+
+
+
+
+
+
+
+inline const char* GetOpName(opcodetype opcode)
+{
+    switch (opcode)
+    {
+    // push value
+    case OP_0                      : return "0";
+    case OP_PUSHDATA1              : return "OP_PUSHDATA1";
+    case OP_PUSHDATA2              : return "OP_PUSHDATA2";
+    case OP_PUSHDATA4              : return "OP_PUSHDATA4";
+    case OP_1NEGATE                : return "-1";
+    case OP_RESERVED               : return "OP_RESERVED";
+    case OP_1                      : return "1";
+    case OP_2                      : return "2";
+    case OP_3                      : return "3";
+    case OP_4                      : return "4";
+    case OP_5                      : return "5";
+    case OP_6                      : return "6";
+    case OP_7                      : return "7";
+    case OP_8                      : return "8";
+    case OP_9                      : return "9";
+    case OP_10                     : return "10";
+    case OP_11                     : return "11";
+    case OP_12                     : return "12";
+    case OP_13                     : return "13";
+    case OP_14                     : return "14";
+    case OP_15                     : return "15";
+    case OP_16                     : return "16";
+
+    // control
+    case OP_NOP                    : return "OP_NOP";
+    case OP_VER                    : return "OP_VER";
+    case OP_IF                     : return "OP_IF";
+    case OP_NOTIF                  : return "OP_NOTIF";
+    case OP_VERIF                  : return "OP_VERIF";
+    case OP_VERNOTIF               : return "OP_VERNOTIF";
+    case OP_ELSE                   : return "OP_ELSE";
+    case OP_ENDIF                  : return "OP_ENDIF";
+    case OP_VERIFY                 : return "OP_VERIFY";
+    case OP_RETURN                 : return "OP_RETURN";
+
+    // stack ops
+    case OP_TOALTSTACK             : return "OP_TOALTSTACK";
+    case OP_FROMALTSTACK           : return "OP_FROMALTSTACK";
+    case OP_2DROP                  : return "OP_2DROP";
+    case OP_2DUP                   : return "OP_2DUP";
+    case OP_3DUP                   : return "OP_3DUP";
+    case OP_2OVER                  : return "OP_2OVER";
+    case OP_2ROT                   : return "OP_2ROT";
+    case OP_2SWAP                  : return "OP_2SWAP";
+    case OP_IFDUP                  : return "OP_IFDUP";
+    case OP_DEPTH                  : return "OP_DEPTH";
+    case OP_DROP                   : return "OP_DROP";
+    case OP_DUP                    : return "OP_DUP";
+    case OP_NIP                    : return "OP_NIP";
+    case OP_OVER                   : return "OP_OVER";
+    case OP_PICK                   : return "OP_PICK";
+    case OP_ROLL                   : return "OP_ROLL";
+    case OP_ROT                    : return "OP_ROT";
+    case OP_SWAP                   : return "OP_SWAP";
+    case OP_TUCK                   : return "OP_TUCK";
+
+    // splice ops
+    case OP_CAT                    : return "OP_CAT";
+    case OP_SUBSTR                 : return "OP_SUBSTR";
+    case OP_LEFT                   : return "OP_LEFT";
+    case OP_RIGHT                  : return "OP_RIGHT";
+    case OP_SIZE                   : return "OP_SIZE";
+
+    // bit logic
+    case OP_INVERT                 : return "OP_INVERT";
+    case OP_AND                    : return "OP_AND";
+    case OP_OR                     : return "OP_OR";
+    case OP_XOR                    : return "OP_XOR";
+    case OP_EQUAL                  : return "OP_EQUAL";
+    case OP_EQUALVERIFY            : return "OP_EQUALVERIFY";
+    case OP_RESERVED1              : return "OP_RESERVED1";
+    case OP_RESERVED2              : return "OP_RESERVED2";
+
+    // numeric
+    case OP_1ADD                   : return "OP_1ADD";
+    case OP_1SUB                   : return "OP_1SUB";
+    case OP_2MUL                   : return "OP_2MUL";
+    case OP_2DIV                   : return "OP_2DIV";
+    case OP_NEGATE                 : return "OP_NEGATE";
+    case OP_ABS                    : return "OP_ABS";
+    case OP_NOT                    : return "OP_NOT";
+    case OP_0NOTEQUAL              : return "OP_0NOTEQUAL";
+    case OP_ADD                    : return "OP_ADD";
+    case OP_SUB                    : return "OP_SUB";
+    case OP_MUL                    : return "OP_MUL";
+    case OP_DIV                    : return "OP_DIV";
+    case OP_MOD                    : return "OP_MOD";
+    case OP_LSHIFT                 : return "OP_LSHIFT";
+    case OP_RSHIFT                 : return "OP_RSHIFT";
+    case OP_BOOLAND                : return "OP_BOOLAND";
+    case OP_BOOLOR                 : return "OP_BOOLOR";
+    case OP_NUMEQUAL               : return "OP_NUMEQUAL";
+    case OP_NUMEQUALVERIFY         : return "OP_NUMEQUALVERIFY";
+    case OP_NUMNOTEQUAL            : return "OP_NUMNOTEQUAL";
+    case OP_LESSTHAN               : return "OP_LESSTHAN";
+    case OP_GREATERTHAN            : return "OP_GREATERTHAN";
+    case OP_LESSTHANOREQUAL        : return "OP_LESSTHANOREQUAL";
+    case OP_GREATERTHANOREQUAL     : return "OP_GREATERTHANOREQUAL";
+    case OP_MIN                    : return "OP_MIN";
+    case OP_MAX                    : return "OP_MAX";
+    case OP_WITHIN                 : return "OP_WITHIN";
+
+    // crypto
+    case OP_RIPEMD160              : return "OP_RIPEMD160";
+    case OP_SHA1                   : return "OP_SHA1";
+    case OP_SHA256                 : return "OP_SHA256";
+    case OP_HASH160                : return "OP_HASH160";
+    case OP_HASH256                : return "OP_HASH256";
+    case OP_CODESEPARATOR          : return "OP_CODESEPARATOR";
+    case OP_CHECKSIG               : return "OP_CHECKSIG";
+    case OP_CHECKSIGVERIFY         : return "OP_CHECKSIGVERIFY";
+    case OP_CHECKMULTISIG          : return "OP_CHECKMULTISIG";
+    case OP_CHECKMULTISIGVERIFY    : return "OP_CHECKMULTISIGVERIFY";
+
+    // expanson
+    case OP_NOP1                   : return "OP_NOP1";
+    case OP_NOP2                   : return "OP_NOP2";
+    case OP_NOP3                   : return "OP_NOP3";
+    case OP_NOP4                   : return "OP_NOP4";
+    case OP_NOP5                   : return "OP_NOP5";
+    case OP_NOP6                   : return "OP_NOP6";
+    case OP_NOP7                   : return "OP_NOP7";
+    case OP_NOP8                   : return "OP_NOP8";
+    case OP_NOP9                   : return "OP_NOP9";
+    case OP_NOP10                  : return "OP_NOP10";
+
+
+
+    // template matching params
+    case OP_PUBKEYHASH             : return "OP_PUBKEYHASH";
+    case OP_PUBKEY                 : return "OP_PUBKEY";
+
+    case OP_INVALIDOPCODE          : return "OP_INVALIDOPCODE";
+    default:
+        return "OP_UNKNOWN";
+    }
+};
+
+
+
+
+inline string ValueString(const vector<unsigned char>& vch)
+{
+    if (vch.size() <= 4)
+        return strprintf("%d", CBigNum(vch).getint());
+    else
+        return HexStr(vch);
+}
+
+inline string StackString(const vector<vector<unsigned char> >& vStack)
+{
+    string str;
+    foreach(const vector<unsigned char>& vch, vStack)
+    {
+        if (!str.empty())
+            str += " ";
+        str += ValueString(vch);
+    }
+    return str;
+}
+
+
+
+
+
+
+
+
+
+class CScript : public vector<unsigned char>
+{
+protected:
+    CScript& push_int64(int64 n)
+    {
+        if (n == -1 || (n >= 1 && n <= 16))
+        {
+            push_back(n + (OP_1 - 1));
+        }
+        else
+        {
+            CBigNum bn(n);
+            *this << bn.getvch();
+        }
+        return *this;
+    }
+
+    CScript& push_uint64(uint64 n)
+    {
+        if (n >= 1 && n <= 16)
+        {
+            push_back(n + (OP_1 - 1));
+        }
+        else
+        {
+            CBigNum bn(n);
+            *this << bn.getvch();
+        }
+        return *this;
+    }
+
+public:
+    CScript() { }
+    CScript(const CScript& b) : vector<unsigned char>(b.begin(), b.end()) { }
+    CScript(const_iterator pbegin, const_iterator pend) : vector<unsigned char>(pbegin, pend) { }
+#ifndef _MSC_VER
+    CScript(const unsigned char* pbegin, const unsigned char* pend) : vector<unsigned char>(pbegin, pend) { }
+#endif
+
+    CScript& operator+=(const CScript& b)
+    {
+        insert(end(), b.begin(), b.end());
+        return *this;
+    }
+
+    friend CScript operator+(const CScript& a, const CScript& b)
+    {
+        CScript ret = a;
+        ret += b;
+        return ret;
+    }
+
+
+    explicit CScript(char b)           { operator<<(b); }
+    explicit CScript(short b)          { operator<<(b); }
+    explicit CScript(int b)            { operator<<(b); }
+    explicit CScript(long b)           { operator<<(b); }
+    explicit CScript(int64 b)          { operator<<(b); }
+    explicit CScript(unsigned char b)  { operator<<(b); }
+    explicit CScript(unsigned int b)   { operator<<(b); }
+    explicit CScript(unsigned short b) { operator<<(b); }
+    explicit CScript(unsigned long b)  { operator<<(b); }
+    explicit CScript(uint64 b)         { operator<<(b); }
+
+    explicit CScript(opcodetype b)     { operator<<(b); }
+    explicit CScript(const uint256& b) { operator<<(b); }
+    explicit CScript(const CBigNum& b) { operator<<(b); }
+    explicit CScript(const vector<unsigned char>& b) { operator<<(b); }
+
+
+    CScript& operator<<(char b)           { return push_int64(b); }
+    CScript& operator<<(short b)          { return push_int64(b); }
+    CScript& operator<<(int b)            { return push_int64(b); }
+    CScript& operator<<(long b)           { return push_int64(b); }
+    CScript& operator<<(int64 b)          { return push_int64(b); }
+    CScript& operator<<(unsigned char b)  { return push_uint64(b); }
+    CScript& operator<<(unsigned int b)   { return push_uint64(b); }
+    CScript& operator<<(unsigned short b) { return push_uint64(b); }
+    CScript& operator<<(unsigned long b)  { return push_uint64(b); }
+    CScript& operator<<(uint64 b)         { return push_uint64(b); }
+
+    CScript& operator<<(opcodetype opcode)
+    {
+        if (opcode < 0 || opcode > 0xff)
+            throw runtime_error("CScript::operator<<() : invalid opcode");
+        insert(end(), (unsigned char)opcode);
+        return *this;
+    }
+
+    CScript& operator<<(const uint160& b)
+    {
+        insert(end(), sizeof(b));
+        insert(end(), (unsigned char*)&b, (unsigned char*)&b + sizeof(b));
+        return *this;
+    }
+
+    CScript& operator<<(const uint256& b)
+    {
+        insert(end(), sizeof(b));
+        insert(end(), (unsigned char*)&b, (unsigned char*)&b + sizeof(b));
+        return *this;
+    }
+
+    CScript& operator<<(const CBigNum& b)
+    {
+        *this << b.getvch();
+        return *this;
+    }
+
+    CScript& operator<<(const vector<unsigned char>& b)
+    {
+        if (b.size() < OP_PUSHDATA1)
+        {
+            insert(end(), (unsigned char)b.size());
+        }
+        else if (b.size() <= 0xff)
+        {
+            insert(end(), OP_PUSHDATA1);
+            insert(end(), (unsigned char)b.size());
+        }
+        else if (b.size() <= 0xffff)
+        {
+            insert(end(), OP_PUSHDATA2);
+            unsigned short nSize = b.size();
+            insert(end(), (unsigned char*)&nSize, (unsigned char*)&nSize + sizeof(nSize));
+        }
+        else
+        {
+            insert(end(), OP_PUSHDATA4);
+            unsigned int nSize = b.size();
+            insert(end(), (unsigned char*)&nSize, (unsigned char*)&nSize + sizeof(nSize));
+        }
+        insert(end(), b.begin(), b.end());
+        return *this;
+    }
+
+    CScript& operator<<(const CScript& b)
+    {
+        // I'm not sure if this should push the script or concatenate scripts.
+        // If there's ever a use for pushing a script onto a script, delete this member fn
+        assert(("warning: pushing a CScript onto a CScript with << is probably not intended, use + to concatenate", false));
+        return *this;
+    }
+
+
+    bool GetOp(iterator& pc, opcodetype& opcodeRet, vector<unsigned char>& vchRet)
+    {
+         // Wrapper so it can be called with either iterator or const_iterator
+         const_iterator pc2 = pc;
+         bool fRet = GetOp2(pc2, opcodeRet, &vchRet);
+         pc = begin() + (pc2 - begin());
+         return fRet;
+    }
+
+    bool GetOp(iterator& pc, opcodetype& opcodeRet)
+    {
+         const_iterator pc2 = pc;
+         bool fRet = GetOp2(pc2, opcodeRet, NULL);
+         pc = begin() + (pc2 - begin());
+         return fRet;
+    }
+
+    bool GetOp(const_iterator& pc, opcodetype& opcodeRet, vector<unsigned char>& vchRet) const
+    {
+        return GetOp2(pc, opcodeRet, &vchRet);
+    }
+
+    bool GetOp(const_iterator& pc, opcodetype& opcodeRet) const
+    {
+        return GetOp2(pc, opcodeRet, NULL);
+    }
+
+    bool GetOp2(const_iterator& pc, opcodetype& opcodeRet, vector<unsigned char>* pvchRet) const
+    {
+        opcodeRet = OP_INVALIDOPCODE;
+        if (pvchRet)
+            pvchRet->clear();
+        if (pc >= end())
+            return false;
+
+        // Read instruction
+        if (end() - pc < 1)
+            return false;
+        unsigned int opcode = *pc++;
+
+        // Immediate operand
+        if (opcode <= OP_PUSHDATA4)
+        {
+            unsigned int nSize;
+            if (opcode < OP_PUSHDATA1)
+            {
+                nSize = opcode;
+            }
+            else if (opcode == OP_PUSHDATA1)
+            {
+                if (end() - pc < 1)
+                    return false;
+                nSize = *pc++;
+            }
+            else if (opcode == OP_PUSHDATA2)
+            {
+                if (end() - pc < 2)
+                    return false;
+                nSize = 0;
+                memcpy(&nSize, &pc[0], 2);
+                pc += 2;
+            }
+            else if (opcode == OP_PUSHDATA4)
+            {
+                if (end() - pc < 4)
+                    return false;
+                memcpy(&nSize, &pc[0], 4);
+                pc += 4;
+            }
+            if (end() - pc < nSize)
+                return false;
+            if (pvchRet)
+                pvchRet->assign(pc, pc + nSize);
+            pc += nSize;
+        }
+
+        opcodeRet = (opcodetype)opcode;
+        return true;
+    }
+
+
+    void FindAndDelete(const CScript& b)
+    {
+        if (b.empty())
+            return;
+        iterator pc = begin();
+        opcodetype opcode;
+        do
+        {
+            while (end() - pc >= b.size() && memcmp(&pc[0], &b[0], b.size()) == 0)
+                erase(pc, pc + b.size());
+        }
+        while (GetOp(pc, opcode));
+    }
+
+
+    int GetSigOpCount() const
+    {
+        int n = 0;
+        const_iterator pc = begin();
+        while (pc < end())
+        {
+            opcodetype opcode;
+            if (!GetOp(pc, opcode))
+                break;
+            if (opcode == OP_CHECKSIG || opcode == OP_CHECKSIGVERIFY)
+                n++;
+            else if (opcode == OP_CHECKMULTISIG || opcode == OP_CHECKMULTISIGVERIFY)
+                n += 20;
+        }
+        return n;
+    }
+
+
+    bool IsPushOnly() const
+    {
+        if (size() > 200)
+            return false;
+        const_iterator pc = begin();
+        while (pc < end())
+        {
+            opcodetype opcode;
+            if (!GetOp(pc, opcode))
+                return false;
+            if (opcode > OP_16)
+                return false;
+        }
+        return true;
+    }
+
+
+    uint160 GetBitcoinAddressHash160() const
+    {
+        opcodetype opcode;
+        vector<unsigned char> vch;
+        CScript::const_iterator pc = begin();
+        if (!GetOp(pc, opcode, vch) || opcode != OP_DUP) return 0;
+        if (!GetOp(pc, opcode, vch) || opcode != OP_HASH160) return 0;
+        if (!GetOp(pc, opcode, vch) || vch.size() != sizeof(uint160)) return 0;
+        uint160 hash160 = uint160(vch);
+        if (!GetOp(pc, opcode, vch) || opcode != OP_EQUALVERIFY) return 0;
+        if (!GetOp(pc, opcode, vch) || opcode != OP_CHECKSIG) return 0;
+        if (pc != end()) return 0;
+        return hash160;
+    }
+
+    string GetBitcoinAddress() const
+    {
+        uint160 hash160 = GetBitcoinAddressHash160();
+        if (hash160 == 0)
+            return "";
+        return Hash160ToAddress(hash160);
+    }
+
+    void SetBitcoinAddress(const uint160& hash160)
+    {
+        this->clear();
+        *this << OP_DUP << OP_HASH160 << hash160 << OP_EQUALVERIFY << OP_CHECKSIG;
+    }
+
+    void SetBitcoinAddress(const vector<unsigned char>& vchPubKey)
+    {
+        SetBitcoinAddress(Hash160(vchPubKey));
+    }
+
+    bool SetBitcoinAddress(const string& strAddress)
+    {
+        this->clear();
+        uint160 hash160;
+        if (!AddressToHash160(strAddress, hash160))
+            return false;
+        SetBitcoinAddress(hash160);
+        return true;
+    }
+
+
+    void PrintHex() const
+    {
+        printf("CScript(%s)\n", HexStr(begin(), end(), true).c_str());
+    }
+
+    string ToString() const
+    {
+        string str;
+        opcodetype opcode;
+        vector<unsigned char> vch;
+        const_iterator pc = begin();
+        while (pc < end())
+        {
+            if (!str.empty())
+                str += " ";
+            if (!GetOp(pc, opcode, vch))
+            {
+                str += "[error]";
+                return str;
+            }
+            if (0 <= opcode && opcode <= OP_PUSHDATA4)
+                str += ValueString(vch);
+            else
+                str += GetOpName(opcode);
+        }
+        return str;
+    }
+
+    void print() const
+    {
+        printf("%s\n", ToString().c_str());
+    }
+};
+
+
+
+
+
+
+
+
+uint256 SignatureHash(CScript scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType);
+bool IsStandard(const CScript& scriptPubKey);
+bool IsMine(const CScript& scriptPubKey);
+bool ExtractPubKey(const CScript& scriptPubKey, bool fMineOnly, vector<unsigned char>& vchPubKeyRet);
+bool ExtractHash160(const CScript& scriptPubKey, uint160& hash160Ret);
+bool SignSignature(const CTransaction& txFrom, CTransaction& txTo, unsigned int nIn, int nHashType=SIGHASH_ALL, CScript scriptPrereq=CScript());
+bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, int nHashType=0);

src/strlcpy.h

@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * Copy src to string dst of size siz.  At most siz-1 characters
+ * will be copied.  Always NUL terminates (unless siz == 0).
+ * Returns strlen(src); if retval >= siz, truncation occurred.
+ */
+inline size_t strlcpy(char *dst, const char *src, size_t siz)
+{
+    char *d = dst;
+    const char *s = src;
+    size_t n = siz;
+
+    /* Copy as many bytes as will fit */
+    if (n != 0)
+    {
+        while (--n != 0)
+        {
+            if ((*d++ = *s++) == '\0')
+                break;
+        }
+    }
+
+    /* Not enough room in dst, add NUL and traverse rest of src */
+    if (n == 0)
+    {
+        if (siz != 0)
+            *d = '\0';  /* NUL-terminate dst */
+        while (*s++)
+            ;
+    }
+
+    return(s - src - 1); /* count does not include NUL */
+}
+
+/*
+ * Appends src to string dst of size siz (unlike strncat, siz is the
+ * full size of dst, not space left).  At most siz-1 characters
+ * will be copied.  Always NUL terminates (unless siz <= strlen(dst)).
+ * Returns strlen(src) + MIN(siz, strlen(initial dst)).
+ * If retval >= siz, truncation occurred.
+ */
+inline size_t strlcat(char *dst, const char *src, size_t siz)
+{
+    char *d = dst;
+    const char *s = src;
+    size_t n = siz;
+    size_t dlen;
+
+    /* Find the end of dst and adjust bytes left but don't go past end */
+    while (n-- != 0 && *d != '\0')
+        d++;
+    dlen = d - dst;
+    n = siz - dlen;
+
+    if (n == 0)
+        return(dlen + strlen(s));
+    while (*s != '\0')
+    {
+        if (n != 1)
+        {
+            *d++ = *s;
+            n--;
+        }
+        s++;
+    }
+    *d = '\0';
+
+    return(dlen + (s - src)); /* count does not include NUL */
+}

src/ui.h

@@ -0,0 +1,343 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+DECLARE_EVENT_TYPE(wxEVT_UITHREADCALL, -1)
+
+
+
+extern wxLocale g_locale;
+
+
+
+void HandleCtrlA(wxKeyEvent& event);
+void UIThreadCall(boost::function0<void>);
+int ThreadSafeMessageBox(const string& message, const string& caption="Message", int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1);
+bool ThreadSafeAskFee(int64 nFeeRequired, const string& strCaption, wxWindow* parent);
+void CalledSetStatusBar(const string& strText, int nField);
+void MainFrameRepaint();
+void CreateMainWindow();
+void SetStartOnSystemStartup(bool fAutoStart);
+
+
+
+
+inline int MyMessageBox(const wxString& message, const wxString& caption="Message", int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1)
+{
+#ifdef GUI
+    if (!fDaemon)
+        return wxMessageBox(message, caption, style, parent, x, y);
+#endif
+    printf("wxMessageBox %s: %s\n", string(caption).c_str(), string(message).c_str());
+    fprintf(stderr, "%s: %s\n", string(caption).c_str(), string(message).c_str());
+    return wxOK;
+}
+#define wxMessageBox  MyMessageBox
+
+
+
+
+
+
+class CMainFrame : public CMainFrameBase
+{
+protected:
+    // Event handlers
+    void OnNotebookPageChanged(wxNotebookEvent& event);
+    void OnClose(wxCloseEvent& event);
+    void OnIconize(wxIconizeEvent& event);
+    void OnMouseEvents(wxMouseEvent& event);
+    void OnKeyDown(wxKeyEvent& event) { HandleCtrlA(event); }
+    void OnIdle(wxIdleEvent& event);
+    void OnPaint(wxPaintEvent& event);
+    void OnPaintListCtrl(wxPaintEvent& event);
+    void OnMenuFileExit(wxCommandEvent& event);
+    void OnUpdateUIOptionsGenerate(wxUpdateUIEvent& event);
+    void OnMenuOptionsChangeYourAddress(wxCommandEvent& event);
+    void OnMenuOptionsOptions(wxCommandEvent& event);
+    void OnMenuHelpAbout(wxCommandEvent& event);
+    void OnButtonSend(wxCommandEvent& event);
+    void OnButtonAddressBook(wxCommandEvent& event);
+    void OnSetFocusAddress(wxFocusEvent& event);
+    void OnMouseEventsAddress(wxMouseEvent& event);
+    void OnButtonNew(wxCommandEvent& event);
+    void OnButtonCopy(wxCommandEvent& event);
+    void OnListColBeginDrag(wxListEvent& event);
+    void OnListItemActivated(wxListEvent& event);
+    void OnListItemActivatedProductsSent(wxListEvent& event);
+    void OnListItemActivatedOrdersSent(wxListEvent& event);
+    void OnListItemActivatedOrdersReceived(wxListEvent& event);
+	
+public:
+    /** Constructor */
+    CMainFrame(wxWindow* parent);
+    ~CMainFrame();
+
+    // Custom
+    enum
+    {
+        ALL = 0,
+        SENTRECEIVED = 1,
+        SENT = 2,
+        RECEIVED = 3,
+    };
+    int nPage;
+    wxListCtrl* m_listCtrl;
+    bool fShowGenerated;
+    bool fShowSent;
+    bool fShowReceived;
+    bool fRefreshListCtrl;
+    bool fRefreshListCtrlRunning;
+    bool fOnSetFocusAddress;
+    unsigned int nListViewUpdated;
+    bool fRefresh;
+
+    void OnUIThreadCall(wxCommandEvent& event);
+    int GetSortIndex(const string& strSort);
+    void InsertLine(bool fNew, int nIndex, uint256 hashKey, string strSort, const wxColour& colour, const wxString& str1, const wxString& str2, const wxString& str3, const wxString& str4, const wxString& str5);
+    bool DeleteLine(uint256 hashKey);
+    bool InsertTransaction(const CWalletTx& wtx, bool fNew, int nIndex=-1);
+    void RefreshListCtrl();
+    void RefreshStatusColumn();
+};
+
+
+
+
+class CTxDetailsDialog : public CTxDetailsDialogBase
+{
+protected:
+    // Event handlers
+    void OnButtonOK(wxCommandEvent& event);
+
+public:
+    /** Constructor */
+    CTxDetailsDialog(wxWindow* parent, CWalletTx wtx);
+
+    // State
+    CWalletTx wtx;
+};
+
+
+
+class COptionsDialog : public COptionsDialogBase
+{
+protected:
+    // Event handlers
+    void OnListBox(wxCommandEvent& event);
+    void OnKillFocusTransactionFee(wxFocusEvent& event);
+    void OnCheckBoxUseProxy(wxCommandEvent& event);
+    void OnKillFocusProxy(wxFocusEvent& event);
+
+    void OnButtonOK(wxCommandEvent& event);
+    void OnButtonCancel(wxCommandEvent& event);
+    void OnButtonApply(wxCommandEvent& event);
+
+public:
+    /** Constructor */
+    COptionsDialog(wxWindow* parent);
+
+    // Custom
+    bool fTmpStartOnSystemStartup;
+    bool fTmpMinimizeOnClose;
+    void SelectPage(int nPage);
+    CAddress GetProxyAddr();
+};
+
+
+
+class CAboutDialog : public CAboutDialogBase
+{
+protected:
+    // Event handlers
+    void OnButtonOK(wxCommandEvent& event);
+
+public:
+    /** Constructor */
+    CAboutDialog(wxWindow* parent);
+};
+
+
+
+class CSendDialog : public CSendDialogBase
+{
+protected:
+    // Event handlers
+    void OnKeyDown(wxKeyEvent& event) { HandleCtrlA(event); }
+    void OnKillFocusAmount(wxFocusEvent& event);
+    void OnButtonAddressBook(wxCommandEvent& event);
+    void OnButtonPaste(wxCommandEvent& event);
+    void OnButtonSend(wxCommandEvent& event);
+    void OnButtonCancel(wxCommandEvent& event);
+	
+public:
+    /** Constructor */
+    CSendDialog(wxWindow* parent, const wxString& strAddress="");
+
+    // Custom
+    bool fEnabledPrev;
+    string strFromSave;
+    string strMessageSave;
+};
+
+
+
+class CSendingDialog : public CSendingDialogBase
+{
+public:
+    // Event handlers
+    void OnClose(wxCloseEvent& event);
+    void OnButtonOK(wxCommandEvent& event);
+    void OnButtonCancel(wxCommandEvent& event);
+    void OnPaint(wxPaintEvent& event);
+	
+public:
+    /** Constructor */
+    CSendingDialog(wxWindow* parent, const CAddress& addrIn, int64 nPriceIn, const CWalletTx& wtxIn);
+    ~CSendingDialog();
+
+    // State
+    CAddress addr;
+    int64 nPrice;
+    CWalletTx wtx;
+    wxDateTime start;
+    char pszStatus[10000];
+    bool fCanCancel;
+    bool fAbort;
+    bool fSuccess;
+    bool fUIDone;
+    bool fWorkDone;
+
+    void Close();
+    void Repaint();
+    bool Status();
+    bool Status(const string& str);
+    bool Error(const string& str);
+    void StartTransfer();
+    void OnReply2(CDataStream& vRecv);
+    void OnReply3(CDataStream& vRecv);
+};
+
+void SendingDialogStartTransfer(void* parg);
+void SendingDialogOnReply2(void* parg, CDataStream& vRecv);
+void SendingDialogOnReply3(void* parg, CDataStream& vRecv);
+
+
+
+class CAddressBookDialog : public CAddressBookDialogBase
+{
+protected:
+    // Event handlers
+    void OnNotebookPageChanged(wxNotebookEvent& event);
+    void OnListEndLabelEdit(wxListEvent& event);
+    void OnListItemSelected(wxListEvent& event);
+    void OnListItemActivated(wxListEvent& event);
+    void OnButtonDelete(wxCommandEvent& event);
+    void OnButtonCopy(wxCommandEvent& event);
+    void OnButtonEdit(wxCommandEvent& event);
+    void OnButtonNew(wxCommandEvent& event);
+    void OnButtonOK(wxCommandEvent& event);
+    void OnButtonCancel(wxCommandEvent& event);
+    void OnClose(wxCloseEvent& event);
+
+public:
+    /** Constructor */
+    CAddressBookDialog(wxWindow* parent, const wxString& strInitSelected, int nPageIn, bool fDuringSendIn);
+
+    // Custom
+    enum
+    {
+        SENDING = 0,
+        RECEIVING = 1,
+    };
+    int nPage;
+    wxListCtrl* m_listCtrl;
+    bool fDuringSend;
+    wxString GetAddress();
+    wxString GetSelectedAddress();
+    wxString GetSelectedSendingAddress();
+    wxString GetSelectedReceivingAddress();
+    bool CheckIfMine(const string& strAddress, const string& strTitle);
+};
+
+
+
+class CGetTextFromUserDialog : public CGetTextFromUserDialogBase
+{
+protected:
+    // Event handlers
+    void OnButtonOK(wxCommandEvent& event)     { EndModal(true); }
+    void OnButtonCancel(wxCommandEvent& event) { EndModal(false); }
+    void OnClose(wxCloseEvent& event)          { EndModal(false); }
+
+    void OnKeyDown(wxKeyEvent& event)
+    {
+        if (event.GetKeyCode() == '\r' || event.GetKeyCode() == WXK_NUMPAD_ENTER)
+            EndModal(true);
+        else
+            HandleCtrlA(event);
+    }
+
+public:
+    /** Constructor */
+    CGetTextFromUserDialog(wxWindow* parent,
+                           const string& strCaption,
+                           const string& strMessage1,
+                           const string& strValue1="",
+                           const string& strMessage2="",
+                           const string& strValue2="") : CGetTextFromUserDialogBase(parent, wxID_ANY, strCaption)
+    {
+        int x = GetSize().GetWidth();
+        int y = GetSize().GetHeight();
+        m_staticTextMessage1->SetLabel(strMessage1);
+        m_textCtrl1->SetValue(strValue1);
+        y += wxString(strMessage1).Freq('\n') * 14;
+        if (!strMessage2.empty())
+        {
+            m_staticTextMessage2->Show(true);
+            m_staticTextMessage2->SetLabel(strMessage2);
+            m_textCtrl2->Show(true);
+            m_textCtrl2->SetValue(strValue2);
+            y += 46 + wxString(strMessage2).Freq('\n') * 14;
+        }
+#ifndef __WXMSW__
+        x = x * 114 / 100;
+        y = y * 114 / 100;
+#endif
+        SetSize(x, y);
+    }
+
+    // Custom
+    string GetValue()  { return (string)m_textCtrl1->GetValue(); }
+    string GetValue1() { return (string)m_textCtrl1->GetValue(); }
+    string GetValue2() { return (string)m_textCtrl2->GetValue(); }
+};
+
+
+
+class CMyTaskBarIcon : public wxTaskBarIcon
+{
+protected:
+    // Event handlers
+    void OnLeftButtonDClick(wxTaskBarIconEvent& event);
+    void OnMenuRestore(wxCommandEvent& event);
+    void OnMenuSend(wxCommandEvent& event);
+    void OnMenuOptions(wxCommandEvent& event);
+    void OnUpdateUIGenerate(wxUpdateUIEvent& event);
+    void OnMenuGenerate(wxCommandEvent& event);
+    void OnMenuExit(wxCommandEvent& event);
+
+public:
+    CMyTaskBarIcon() : wxTaskBarIcon()
+    {
+        Show(true);
+    }
+
+    void Show(bool fShow=true);
+    void Hide();
+    void Restore();
+    void UpdateTooltip();
+    virtual wxMenu* CreatePopupMenu();
+
+DECLARE_EVENT_TABLE()
+};

src/uibase.h

@@ -0,0 +1,421 @@
+///////////////////////////////////////////////////////////////////////////
+// C++ code generated with wxFormBuilder (version Dec 21 2009)
+// http://www.wxformbuilder.org/
+//
+// PLEASE DO "NOT" EDIT THIS FILE!
+///////////////////////////////////////////////////////////////////////////
+
+#ifndef __uibase__
+#define __uibase__
+
+#include <wx/intl.h>
+
+#include <wx/string.h>
+#include <wx/bitmap.h>
+#include <wx/image.h>
+#include <wx/icon.h>
+#include <wx/menu.h>
+#include <wx/gdicmn.h>
+#include <wx/font.h>
+#include <wx/colour.h>
+#include <wx/settings.h>
+#include <wx/toolbar.h>
+#include <wx/statusbr.h>
+#include <wx/stattext.h>
+#include <wx/textctrl.h>
+#include <wx/button.h>
+#include <wx/sizer.h>
+#include <wx/choice.h>
+#include <wx/listctrl.h>
+#include <wx/panel.h>
+#include <wx/notebook.h>
+#include <wx/frame.h>
+#include <wx/html/htmlwin.h>
+#include <wx/dialog.h>
+#include <wx/listbox.h>
+#include <wx/checkbox.h>
+#include <wx/scrolwin.h>
+#include <wx/statbmp.h>
+
+///////////////////////////////////////////////////////////////////////////
+
+#define wxID_MAINFRAME 1000
+#define wxID_BUTTONSEND 1001
+#define wxID_BUTTONRECEIVE 1002
+#define wxID_TEXTCTRLADDRESS 1003
+#define wxID_BUTTONNEW 1004
+#define wxID_BUTTONCOPY 1005
+#define wxID_PROXYIP 1006
+#define wxID_PROXYPORT 1007
+#define wxID_TRANSACTIONFEE 1008
+#define wxID_TEXTCTRLPAYTO 1009
+#define wxID_BUTTONPASTE 1010
+#define wxID_BUTTONADDRESSBOOK 1011
+#define wxID_TEXTCTRLAMOUNT 1012
+#define wxID_CHOICETRANSFERTYPE 1013
+#define wxID_LISTCTRL 1014
+#define wxID_BUTTONRENAME 1015
+#define wxID_PANELSENDING 1016
+#define wxID_LISTCTRLSENDING 1017
+#define wxID_PANELRECEIVING 1018
+#define wxID_LISTCTRLRECEIVING 1019
+#define wxID_BUTTONDELETE 1020
+#define wxID_BUTTONEDIT 1021
+#define wxID_TEXTCTRL 1022
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CMainFrameBase
+///////////////////////////////////////////////////////////////////////////////
+class CMainFrameBase : public wxFrame 
+{
+	private:
+	
+	protected:
+		wxMenuBar* m_menubar;
+		wxMenu* m_menuFile;
+		wxMenu* m_menuHelp;
+		wxToolBar* m_toolBar;
+		
+		wxStaticText* m_staticText32;
+		wxButton* m_buttonNew;
+		wxButton* m_buttonCopy;
+		
+		wxStaticText* m_staticText41;
+		wxStaticText* m_staticTextBalance;
+		
+		wxChoice* m_choiceFilter;
+		wxNotebook* m_notebook;
+		wxPanel* m_panel9;
+		wxPanel* m_panel91;
+		wxPanel* m_panel92;
+		wxPanel* m_panel93;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnClose( wxCloseEvent& event ) { event.Skip(); }
+		virtual void OnIconize( wxIconizeEvent& event ) { event.Skip(); }
+		virtual void OnIdle( wxIdleEvent& event ) { event.Skip(); }
+		virtual void OnMouseEvents( wxMouseEvent& event ) { event.Skip(); }
+		virtual void OnPaint( wxPaintEvent& event ) { event.Skip(); }
+		virtual void OnMenuFileExit( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnMenuOptionsChangeYourAddress( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnMenuOptionsOptions( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnMenuHelpAbout( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonSend( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonAddressBook( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnKeyDown( wxKeyEvent& event ) { event.Skip(); }
+		virtual void OnMouseEventsAddress( wxMouseEvent& event ) { event.Skip(); }
+		virtual void OnSetFocusAddress( wxFocusEvent& event ) { event.Skip(); }
+		virtual void OnButtonNew( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCopy( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnNotebookPageChanged( wxNotebookEvent& event ) { event.Skip(); }
+		virtual void OnListColBeginDrag( wxListEvent& event ) { event.Skip(); }
+		virtual void OnListItemActivated( wxListEvent& event ) { event.Skip(); }
+		virtual void OnPaintListCtrl( wxPaintEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		wxMenu* m_menuOptions;
+		wxStatusBar* m_statusBar;
+		wxTextCtrl* m_textCtrlAddress;
+		wxListCtrl* m_listCtrlAll;
+		wxListCtrl* m_listCtrlSentReceived;
+		wxListCtrl* m_listCtrlSent;
+		wxListCtrl* m_listCtrlReceived;
+		
+		CMainFrameBase( wxWindow* parent, wxWindowID id = wxID_MAINFRAME, const wxString& title = _("Bitcoin"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 723,484 ), long style = wxDEFAULT_FRAME_STYLE|wxRESIZE_BORDER|wxTAB_TRAVERSAL );
+		~CMainFrameBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CTxDetailsDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CTxDetailsDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		wxHtmlWindow* m_htmlWin;
+		wxButton* m_buttonOK;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		
+		CTxDetailsDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Transaction Details"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 620,450 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
+		~CTxDetailsDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class COptionsDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class COptionsDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		wxListBox* m_listBox;
+		wxScrolledWindow* m_scrolledWindow;
+		wxPanel* m_panelMain;
+		
+		wxCheckBox* m_checkBoxStartOnSystemStartup;
+		wxCheckBox* m_checkBoxMinimizeToTray;
+		wxCheckBox* m_checkBoxUseUPnP;
+		wxCheckBox* m_checkBoxMinimizeOnClose;
+		wxCheckBox* m_checkBoxUseProxy;
+		
+		wxStaticText* m_staticTextProxyIP;
+		wxTextCtrl* m_textCtrlProxyIP;
+		wxStaticText* m_staticTextProxyPort;
+		wxTextCtrl* m_textCtrlProxyPort;
+		
+		wxStaticText* m_staticText32;
+		wxStaticText* m_staticText31;
+		wxTextCtrl* m_textCtrlTransactionFee;
+		wxPanel* m_panelTest2;
+		
+		wxStaticText* m_staticText321;
+		wxStaticText* m_staticText69;
+		wxButton* m_buttonOK;
+		wxButton* m_buttonCancel;
+		wxButton* m_buttonApply;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnListBox( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnCheckBoxMinimizeToTray( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnCheckBoxUseProxy( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnKillFocusProxy( wxFocusEvent& event ) { event.Skip(); }
+		virtual void OnKillFocusTransactionFee( wxFocusEvent& event ) { event.Skip(); }
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCancel( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonApply( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		
+		COptionsDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Options"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 540,360 ), long style = wxDEFAULT_DIALOG_STYLE );
+		~COptionsDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CAboutDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CAboutDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		wxStaticBitmap* m_bitmap;
+		
+		wxStaticText* m_staticText40;
+		
+		wxStaticText* m_staticTextMain;
+		
+		
+		wxButton* m_buttonOK;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		wxStaticText* m_staticTextVersion;
+		
+		CAboutDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("About Bitcoin"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 532,333 ), long style = wxDEFAULT_DIALOG_STYLE );
+		~CAboutDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CSendDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CSendDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		
+		
+		wxStaticText* m_staticTextInstructions;
+		
+		wxStaticBitmap* m_bitmapCheckMark;
+		wxStaticText* m_staticText36;
+		wxTextCtrl* m_textCtrlAddress;
+		wxButton* m_buttonPaste;
+		wxButton* m_buttonAddress;
+		wxStaticText* m_staticText19;
+		wxTextCtrl* m_textCtrlAmount;
+		wxStaticText* m_staticText20;
+		wxChoice* m_choiceTransferType;
+		
+		
+		
+		wxButton* m_buttonSend;
+		wxButton* m_buttonCancel;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnKeyDown( wxKeyEvent& event ) { event.Skip(); }
+		virtual void OnTextAddress( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonPaste( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonAddressBook( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnKillFocusAmount( wxFocusEvent& event ) { event.Skip(); }
+		virtual void OnButtonSend( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCancel( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		
+		CSendDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Send Coins"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 498,157 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
+		~CSendDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CSendingDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CSendingDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		wxStaticText* m_staticTextSending;
+		wxTextCtrl* m_textCtrlStatus;
+		
+		wxButton* m_buttonOK;
+		wxButton* m_buttonCancel;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnClose( wxCloseEvent& event ) { event.Skip(); }
+		virtual void OnPaint( wxPaintEvent& event ) { event.Skip(); }
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCancel( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		
+		CSendingDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Sending..."), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 442,151 ), long style = wxDEFAULT_DIALOG_STYLE );
+		~CSendingDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CYourAddressDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CYourAddressDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		
+		wxStaticText* m_staticText45;
+		wxListCtrl* m_listCtrl;
+		
+		wxButton* m_buttonRename;
+		wxButton* m_buttonNew;
+		wxButton* m_buttonCopy;
+		wxButton* m_buttonOK;
+		wxButton* m_buttonCancel;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnClose( wxCloseEvent& event ) { event.Skip(); }
+		virtual void OnListEndLabelEdit( wxListEvent& event ) { event.Skip(); }
+		virtual void OnListItemActivated( wxListEvent& event ) { event.Skip(); }
+		virtual void OnListItemSelected( wxListEvent& event ) { event.Skip(); }
+		virtual void OnButtonRename( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonNew( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCopy( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCancel( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		
+		CYourAddressDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Your Bitcoin Addresses"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 610,390 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
+		~CYourAddressDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CAddressBookDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CAddressBookDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		wxNotebook* m_notebook;
+		wxPanel* m_panelSending;
+		
+		wxStaticText* m_staticText55;
+		wxListCtrl* m_listCtrlSending;
+		wxPanel* m_panelReceiving;
+		
+		wxStaticText* m_staticText45;
+		
+		wxListCtrl* m_listCtrlReceiving;
+		
+		wxButton* m_buttonDelete;
+		wxButton* m_buttonCopy;
+		wxButton* m_buttonEdit;
+		wxButton* m_buttonNew;
+		wxButton* m_buttonOK;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnClose( wxCloseEvent& event ) { event.Skip(); }
+		virtual void OnNotebookPageChanged( wxNotebookEvent& event ) { event.Skip(); }
+		virtual void OnListEndLabelEdit( wxListEvent& event ) { event.Skip(); }
+		virtual void OnListItemActivated( wxListEvent& event ) { event.Skip(); }
+		virtual void OnListItemSelected( wxListEvent& event ) { event.Skip(); }
+		virtual void OnButtonDelete( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCopy( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonEdit( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonNew( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCancel( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		wxButton* m_buttonCancel;
+		
+		CAddressBookDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Address Book"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 610,390 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
+		~CAddressBookDialogBase();
+	
+};
+
+///////////////////////////////////////////////////////////////////////////////
+/// Class CGetTextFromUserDialogBase
+///////////////////////////////////////////////////////////////////////////////
+class CGetTextFromUserDialogBase : public wxDialog 
+{
+	private:
+	
+	protected:
+		
+		wxStaticText* m_staticTextMessage1;
+		wxTextCtrl* m_textCtrl1;
+		wxStaticText* m_staticTextMessage2;
+		wxTextCtrl* m_textCtrl2;
+		
+		
+		wxButton* m_buttonOK;
+		wxButton* m_buttonCancel;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnClose( wxCloseEvent& event ) { event.Skip(); }
+		virtual void OnKeyDown( wxKeyEvent& event ) { event.Skip(); }
+		virtual void OnButtonOK( wxCommandEvent& event ) { event.Skip(); }
+		virtual void OnButtonCancel( wxCommandEvent& event ) { event.Skip(); }
+		
+	
+	public:
+		
+		CGetTextFromUserDialogBase( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 440,138 ), long style = wxDEFAULT_DIALOG_STYLE );
+		~CGetTextFromUserDialogBase();
+	
+};
+
+#endif //__uibase__

src/uint256.h

@@ -0,0 +1,757 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include <limits.h>
+#include <string>
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+typedef __int64  int64;
+typedef unsigned __int64  uint64;
+#else
+typedef long long  int64;
+typedef unsigned long long  uint64;
+#endif
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#define for  if (false) ; else for
+#endif
+
+
+inline int Testuint256AdHoc(vector<string> vArg);
+
+
+
+// We have to keep a separate base class without constructors
+// so the compiler will let us use it in a union
+template<unsigned int BITS>
+class base_uint
+{
+protected:
+    enum { WIDTH=BITS/32 };
+    unsigned int pn[WIDTH];
+public:
+
+    bool operator!() const
+    {
+        for (int i = 0; i < WIDTH; i++)
+            if (pn[i] != 0)
+                return false;
+        return true;
+    }
+
+    const base_uint operator~() const
+    {
+        base_uint ret;
+        for (int i = 0; i < WIDTH; i++)
+            ret.pn[i] = ~pn[i];
+        return ret;
+    }
+
+    const base_uint operator-() const
+    {
+        base_uint ret;
+        for (int i = 0; i < WIDTH; i++)
+            ret.pn[i] = ~pn[i];
+        ret++;
+        return ret;
+    }
+
+
+    base_uint& operator=(uint64 b)
+    {
+        pn[0] = (unsigned int)b;
+        pn[1] = (unsigned int)(b >> 32);
+        for (int i = 2; i < WIDTH; i++)
+            pn[i] = 0;
+        return *this;
+    }
+
+    base_uint& operator^=(const base_uint& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] ^= b.pn[i];
+        return *this;
+    }
+
+    base_uint& operator&=(const base_uint& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] &= b.pn[i];
+        return *this;
+    }
+
+    base_uint& operator|=(const base_uint& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] |= b.pn[i];
+        return *this;
+    }
+
+    base_uint& operator^=(uint64 b)
+    {
+        pn[0] ^= (unsigned int)b;
+        pn[1] ^= (unsigned int)(b >> 32);
+        return *this;
+    }
+
+    base_uint& operator&=(uint64 b)
+    {
+        pn[0] &= (unsigned int)b;
+        pn[1] &= (unsigned int)(b >> 32);
+        return *this;
+    }
+
+    base_uint& operator|=(uint64 b)
+    {
+        pn[0] |= (unsigned int)b;
+        pn[1] |= (unsigned int)(b >> 32);
+        return *this;
+    }
+
+    base_uint& operator<<=(unsigned int shift)
+    {
+        base_uint a(*this);
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = 0;
+        int k = shift / 32;
+        shift = shift % 32;
+        for (int i = 0; i < WIDTH; i++)
+        {
+            if (i+k+1 < WIDTH && shift != 0)
+                pn[i+k+1] |= (a.pn[i] >> (32-shift));
+            if (i+k < WIDTH)
+                pn[i+k] |= (a.pn[i] << shift);
+        }
+        return *this;
+    }
+
+    base_uint& operator>>=(unsigned int shift)
+    {
+        base_uint a(*this);
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = 0;
+        int k = shift / 32;
+        shift = shift % 32;
+        for (int i = 0; i < WIDTH; i++)
+        {
+            if (i-k-1 >= 0 && shift != 0)
+                pn[i-k-1] |= (a.pn[i] << (32-shift));
+            if (i-k >= 0)
+                pn[i-k] |= (a.pn[i] >> shift);
+        }
+        return *this;
+    }
+
+    base_uint& operator+=(const base_uint& b)
+    {
+        uint64 carry = 0;
+        for (int i = 0; i < WIDTH; i++)
+        {
+            uint64 n = carry + pn[i] + b.pn[i];
+            pn[i] = n & 0xffffffff;
+            carry = n >> 32;
+        }
+        return *this;
+    }
+
+    base_uint& operator-=(const base_uint& b)
+    {
+        *this += -b;
+        return *this;
+    }
+
+    base_uint& operator+=(uint64 b64)
+    {
+        base_uint b;
+        b = b64;
+        *this += b;
+        return *this;
+    }
+
+    base_uint& operator-=(uint64 b64)
+    {
+        base_uint b;
+        b = b64;
+        *this += -b;
+        return *this;
+    }
+
+
+    base_uint& operator++()
+    {
+        // prefix operator
+        int i = 0;
+        while (++pn[i] == 0 && i < WIDTH-1)
+            i++;
+        return *this;
+    }
+
+    const base_uint operator++(int)
+    {
+        // postfix operator
+        const base_uint ret = *this;
+        ++(*this);
+        return ret;
+    }
+
+    base_uint& operator--()
+    {
+        // prefix operator
+        int i = 0;
+        while (--pn[i] == -1 && i < WIDTH-1)
+            i++;
+        return *this;
+    }
+
+    const base_uint operator--(int)
+    {
+        // postfix operator
+        const base_uint ret = *this;
+        --(*this);
+        return ret;
+    }
+
+
+    friend inline bool operator<(const base_uint& a, const base_uint& b)
+    {
+        for (int i = base_uint::WIDTH-1; i >= 0; i--)
+        {
+            if (a.pn[i] < b.pn[i])
+                return true;
+            else if (a.pn[i] > b.pn[i])
+                return false;
+        }
+        return false;
+    }
+
+    friend inline bool operator<=(const base_uint& a, const base_uint& b)
+    {
+        for (int i = base_uint::WIDTH-1; i >= 0; i--)
+        {
+            if (a.pn[i] < b.pn[i])
+                return true;
+            else if (a.pn[i] > b.pn[i])
+                return false;
+        }
+        return true;
+    }
+
+    friend inline bool operator>(const base_uint& a, const base_uint& b)
+    {
+        for (int i = base_uint::WIDTH-1; i >= 0; i--)
+        {
+            if (a.pn[i] > b.pn[i])
+                return true;
+            else if (a.pn[i] < b.pn[i])
+                return false;
+        }
+        return false;
+    }
+
+    friend inline bool operator>=(const base_uint& a, const base_uint& b)
+    {
+        for (int i = base_uint::WIDTH-1; i >= 0; i--)
+        {
+            if (a.pn[i] > b.pn[i])
+                return true;
+            else if (a.pn[i] < b.pn[i])
+                return false;
+        }
+        return true;
+    }
+
+    friend inline bool operator==(const base_uint& a, const base_uint& b)
+    {
+        for (int i = 0; i < base_uint::WIDTH; i++)
+            if (a.pn[i] != b.pn[i])
+                return false;
+        return true;
+    }
+
+    friend inline bool operator==(const base_uint& a, uint64 b)
+    {
+        if (a.pn[0] != (unsigned int)b)
+            return false;
+        if (a.pn[1] != (unsigned int)(b >> 32))
+            return false;
+        for (int i = 2; i < base_uint::WIDTH; i++)
+            if (a.pn[i] != 0)
+                return false;
+        return true;
+    }
+
+    friend inline bool operator!=(const base_uint& a, const base_uint& b)
+    {
+        return (!(a == b));
+    }
+
+    friend inline bool operator!=(const base_uint& a, uint64 b)
+    {
+        return (!(a == b));
+    }
+
+
+
+    std::string GetHex() const
+    {
+        char psz[sizeof(pn)*2 + 1];
+        for (int i = 0; i < sizeof(pn); i++)
+            sprintf(psz + i*2, "%02x", ((unsigned char*)pn)[sizeof(pn) - i - 1]);
+        return string(psz, psz + sizeof(pn)*2);
+    }
+
+    void SetHex(const char* psz)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = 0;
+
+        // skip leading spaces
+        while (isspace(*psz))
+            psz++;
+
+        // skip 0x
+        if (psz[0] == '0' && tolower(psz[1]) == 'x')
+            psz += 2;
+
+        // hex string to uint
+        static char phexdigit[256] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0 };
+        const char* pbegin = psz;
+        while (phexdigit[*psz] || *psz == '0')
+            psz++;
+        psz--;
+        unsigned char* p1 = (unsigned char*)pn;
+        unsigned char* pend = p1 + WIDTH * 4;
+        while (psz >= pbegin && p1 < pend)
+        {
+            *p1 = phexdigit[(unsigned char)*psz--];
+            if (psz >= pbegin)
+            {
+                *p1 |= (phexdigit[(unsigned char)*psz--] << 4);
+                p1++;
+            }
+        }
+    }
+
+    void SetHex(const std::string& str)
+    {
+        SetHex(str.c_str());
+    }
+
+    std::string ToString() const
+    {
+        return (GetHex());
+    }
+
+    unsigned char* begin()
+    {
+        return (unsigned char*)&pn[0];
+    }
+
+    unsigned char* end()
+    {
+        return (unsigned char*)&pn[WIDTH];
+    }
+
+    unsigned int size()
+    {
+        return sizeof(pn);
+    }
+
+
+    unsigned int GetSerializeSize(int nType=0, int nVersion=VERSION) const
+    {
+        return sizeof(pn);
+    }
+
+    template<typename Stream>
+    void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const
+    {
+        s.write((char*)pn, sizeof(pn));
+    }
+
+    template<typename Stream>
+    void Unserialize(Stream& s, int nType=0, int nVersion=VERSION)
+    {
+        s.read((char*)pn, sizeof(pn));
+    }
+
+
+    friend class uint160;
+    friend class uint256;
+    friend inline int Testuint256AdHoc(vector<string> vArg);
+};
+
+typedef base_uint<160> base_uint160;
+typedef base_uint<256> base_uint256;
+
+
+
+//
+// uint160 and uint256 could be implemented as templates, but to keep
+// compile errors and debugging cleaner, they're copy and pasted.
+//
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// uint160
+//
+
+class uint160 : public base_uint160
+{
+public:
+    typedef base_uint160 basetype;
+
+    uint160()
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = 0;
+    }
+
+    uint160(const basetype& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = b.pn[i];
+    }
+
+    uint160& operator=(const basetype& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = b.pn[i];
+        return *this;
+    }
+
+    uint160(uint64 b)
+    {
+        pn[0] = (unsigned int)b;
+        pn[1] = (unsigned int)(b >> 32);
+        for (int i = 2; i < WIDTH; i++)
+            pn[i] = 0;
+    }
+
+    uint160& operator=(uint64 b)
+    {
+        pn[0] = (unsigned int)b;
+        pn[1] = (unsigned int)(b >> 32);
+        for (int i = 2; i < WIDTH; i++)
+            pn[i] = 0;
+        return *this;
+    }
+
+    explicit uint160(const std::string& str)
+    {
+        SetHex(str);
+    }
+
+    explicit uint160(const std::vector<unsigned char>& vch)
+    {
+        if (vch.size() == sizeof(pn))
+            memcpy(pn, &vch[0], sizeof(pn));
+        else
+            *this = 0;
+    }
+};
+
+inline bool operator==(const uint160& a, uint64 b)                           { return (base_uint160)a == b; }
+inline bool operator!=(const uint160& a, uint64 b)                           { return (base_uint160)a != b; }
+inline const uint160 operator<<(const base_uint160& a, unsigned int shift)   { return uint160(a) <<= shift; }
+inline const uint160 operator>>(const base_uint160& a, unsigned int shift)   { return uint160(a) >>= shift; }
+inline const uint160 operator<<(const uint160& a, unsigned int shift)        { return uint160(a) <<= shift; }
+inline const uint160 operator>>(const uint160& a, unsigned int shift)        { return uint160(a) >>= shift; }
+
+inline const uint160 operator^(const base_uint160& a, const base_uint160& b) { return uint160(a) ^= b; }
+inline const uint160 operator&(const base_uint160& a, const base_uint160& b) { return uint160(a) &= b; }
+inline const uint160 operator|(const base_uint160& a, const base_uint160& b) { return uint160(a) |= b; }
+inline const uint160 operator+(const base_uint160& a, const base_uint160& b) { return uint160(a) += b; }
+inline const uint160 operator-(const base_uint160& a, const base_uint160& b) { return uint160(a) -= b; }
+
+inline bool operator<(const base_uint160& a, const uint160& b)          { return (base_uint160)a <  (base_uint160)b; }
+inline bool operator<=(const base_uint160& a, const uint160& b)         { return (base_uint160)a <= (base_uint160)b; }
+inline bool operator>(const base_uint160& a, const uint160& b)          { return (base_uint160)a >  (base_uint160)b; }
+inline bool operator>=(const base_uint160& a, const uint160& b)         { return (base_uint160)a >= (base_uint160)b; }
+inline bool operator==(const base_uint160& a, const uint160& b)         { return (base_uint160)a == (base_uint160)b; }
+inline bool operator!=(const base_uint160& a, const uint160& b)         { return (base_uint160)a != (base_uint160)b; }
+inline const uint160 operator^(const base_uint160& a, const uint160& b) { return (base_uint160)a ^  (base_uint160)b; }
+inline const uint160 operator&(const base_uint160& a, const uint160& b) { return (base_uint160)a &  (base_uint160)b; }
+inline const uint160 operator|(const base_uint160& a, const uint160& b) { return (base_uint160)a |  (base_uint160)b; }
+inline const uint160 operator+(const base_uint160& a, const uint160& b) { return (base_uint160)a +  (base_uint160)b; }
+inline const uint160 operator-(const base_uint160& a, const uint160& b) { return (base_uint160)a -  (base_uint160)b; }
+
+inline bool operator<(const uint160& a, const base_uint160& b)          { return (base_uint160)a <  (base_uint160)b; }
+inline bool operator<=(const uint160& a, const base_uint160& b)         { return (base_uint160)a <= (base_uint160)b; }
+inline bool operator>(const uint160& a, const base_uint160& b)          { return (base_uint160)a >  (base_uint160)b; }
+inline bool operator>=(const uint160& a, const base_uint160& b)         { return (base_uint160)a >= (base_uint160)b; }
+inline bool operator==(const uint160& a, const base_uint160& b)         { return (base_uint160)a == (base_uint160)b; }
+inline bool operator!=(const uint160& a, const base_uint160& b)         { return (base_uint160)a != (base_uint160)b; }
+inline const uint160 operator^(const uint160& a, const base_uint160& b) { return (base_uint160)a ^  (base_uint160)b; }
+inline const uint160 operator&(const uint160& a, const base_uint160& b) { return (base_uint160)a &  (base_uint160)b; }
+inline const uint160 operator|(const uint160& a, const base_uint160& b) { return (base_uint160)a |  (base_uint160)b; }
+inline const uint160 operator+(const uint160& a, const base_uint160& b) { return (base_uint160)a +  (base_uint160)b; }
+inline const uint160 operator-(const uint160& a, const base_uint160& b) { return (base_uint160)a -  (base_uint160)b; }
+
+inline bool operator<(const uint160& a, const uint160& b)               { return (base_uint160)a <  (base_uint160)b; }
+inline bool operator<=(const uint160& a, const uint160& b)              { return (base_uint160)a <= (base_uint160)b; }
+inline bool operator>(const uint160& a, const uint160& b)               { return (base_uint160)a >  (base_uint160)b; }
+inline bool operator>=(const uint160& a, const uint160& b)              { return (base_uint160)a >= (base_uint160)b; }
+inline bool operator==(const uint160& a, const uint160& b)              { return (base_uint160)a == (base_uint160)b; }
+inline bool operator!=(const uint160& a, const uint160& b)              { return (base_uint160)a != (base_uint160)b; }
+inline const uint160 operator^(const uint160& a, const uint160& b)      { return (base_uint160)a ^  (base_uint160)b; }
+inline const uint160 operator&(const uint160& a, const uint160& b)      { return (base_uint160)a &  (base_uint160)b; }
+inline const uint160 operator|(const uint160& a, const uint160& b)      { return (base_uint160)a |  (base_uint160)b; }
+inline const uint160 operator+(const uint160& a, const uint160& b)      { return (base_uint160)a +  (base_uint160)b; }
+inline const uint160 operator-(const uint160& a, const uint160& b)      { return (base_uint160)a -  (base_uint160)b; }
+
+
+
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// uint256
+//
+
+class uint256 : public base_uint256
+{
+public:
+    typedef base_uint256 basetype;
+
+    uint256()
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = 0;
+    }
+
+    uint256(const basetype& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = b.pn[i];
+    }
+
+    uint256& operator=(const basetype& b)
+    {
+        for (int i = 0; i < WIDTH; i++)
+            pn[i] = b.pn[i];
+        return *this;
+    }
+
+    uint256(uint64 b)
+    {
+        pn[0] = (unsigned int)b;
+        pn[1] = (unsigned int)(b >> 32);
+        for (int i = 2; i < WIDTH; i++)
+            pn[i] = 0;
+    }
+
+    uint256& operator=(uint64 b)
+    {
+        pn[0] = (unsigned int)b;
+        pn[1] = (unsigned int)(b >> 32);
+        for (int i = 2; i < WIDTH; i++)
+            pn[i] = 0;
+        return *this;
+    }
+
+    explicit uint256(const std::string& str)
+    {
+        SetHex(str);
+    }
+
+    explicit uint256(const std::vector<unsigned char>& vch)
+    {
+        if (vch.size() == sizeof(pn))
+            memcpy(pn, &vch[0], sizeof(pn));
+        else
+            *this = 0;
+    }
+};
+
+inline bool operator==(const uint256& a, uint64 b)                           { return (base_uint256)a == b; }
+inline bool operator!=(const uint256& a, uint64 b)                           { return (base_uint256)a != b; }
+inline const uint256 operator<<(const base_uint256& a, unsigned int shift)   { return uint256(a) <<= shift; }
+inline const uint256 operator>>(const base_uint256& a, unsigned int shift)   { return uint256(a) >>= shift; }
+inline const uint256 operator<<(const uint256& a, unsigned int shift)        { return uint256(a) <<= shift; }
+inline const uint256 operator>>(const uint256& a, unsigned int shift)        { return uint256(a) >>= shift; }
+
+inline const uint256 operator^(const base_uint256& a, const base_uint256& b) { return uint256(a) ^= b; }
+inline const uint256 operator&(const base_uint256& a, const base_uint256& b) { return uint256(a) &= b; }
+inline const uint256 operator|(const base_uint256& a, const base_uint256& b) { return uint256(a) |= b; }
+inline const uint256 operator+(const base_uint256& a, const base_uint256& b) { return uint256(a) += b; }
+inline const uint256 operator-(const base_uint256& a, const base_uint256& b) { return uint256(a) -= b; }
+
+inline bool operator<(const base_uint256& a, const uint256& b)          { return (base_uint256)a <  (base_uint256)b; }
+inline bool operator<=(const base_uint256& a, const uint256& b)         { return (base_uint256)a <= (base_uint256)b; }
+inline bool operator>(const base_uint256& a, const uint256& b)          { return (base_uint256)a >  (base_uint256)b; }
+inline bool operator>=(const base_uint256& a, const uint256& b)         { return (base_uint256)a >= (base_uint256)b; }
+inline bool operator==(const base_uint256& a, const uint256& b)         { return (base_uint256)a == (base_uint256)b; }
+inline bool operator!=(const base_uint256& a, const uint256& b)         { return (base_uint256)a != (base_uint256)b; }
+inline const uint256 operator^(const base_uint256& a, const uint256& b) { return (base_uint256)a ^  (base_uint256)b; }
+inline const uint256 operator&(const base_uint256& a, const uint256& b) { return (base_uint256)a &  (base_uint256)b; }
+inline const uint256 operator|(const base_uint256& a, const uint256& b) { return (base_uint256)a |  (base_uint256)b; }
+inline const uint256 operator+(const base_uint256& a, const uint256& b) { return (base_uint256)a +  (base_uint256)b; }
+inline const uint256 operator-(const base_uint256& a, const uint256& b) { return (base_uint256)a -  (base_uint256)b; }
+
+inline bool operator<(const uint256& a, const base_uint256& b)          { return (base_uint256)a <  (base_uint256)b; }
+inline bool operator<=(const uint256& a, const base_uint256& b)         { return (base_uint256)a <= (base_uint256)b; }
+inline bool operator>(const uint256& a, const base_uint256& b)          { return (base_uint256)a >  (base_uint256)b; }
+inline bool operator>=(const uint256& a, const base_uint256& b)         { return (base_uint256)a >= (base_uint256)b; }
+inline bool operator==(const uint256& a, const base_uint256& b)         { return (base_uint256)a == (base_uint256)b; }
+inline bool operator!=(const uint256& a, const base_uint256& b)         { return (base_uint256)a != (base_uint256)b; }
+inline const uint256 operator^(const uint256& a, const base_uint256& b) { return (base_uint256)a ^  (base_uint256)b; }
+inline const uint256 operator&(const uint256& a, const base_uint256& b) { return (base_uint256)a &  (base_uint256)b; }
+inline const uint256 operator|(const uint256& a, const base_uint256& b) { return (base_uint256)a |  (base_uint256)b; }
+inline const uint256 operator+(const uint256& a, const base_uint256& b) { return (base_uint256)a +  (base_uint256)b; }
+inline const uint256 operator-(const uint256& a, const base_uint256& b) { return (base_uint256)a -  (base_uint256)b; }
+
+inline bool operator<(const uint256& a, const uint256& b)               { return (base_uint256)a <  (base_uint256)b; }
+inline bool operator<=(const uint256& a, const uint256& b)              { return (base_uint256)a <= (base_uint256)b; }
+inline bool operator>(const uint256& a, const uint256& b)               { return (base_uint256)a >  (base_uint256)b; }
+inline bool operator>=(const uint256& a, const uint256& b)              { return (base_uint256)a >= (base_uint256)b; }
+inline bool operator==(const uint256& a, const uint256& b)              { return (base_uint256)a == (base_uint256)b; }
+inline bool operator!=(const uint256& a, const uint256& b)              { return (base_uint256)a != (base_uint256)b; }
+inline const uint256 operator^(const uint256& a, const uint256& b)      { return (base_uint256)a ^  (base_uint256)b; }
+inline const uint256 operator&(const uint256& a, const uint256& b)      { return (base_uint256)a &  (base_uint256)b; }
+inline const uint256 operator|(const uint256& a, const uint256& b)      { return (base_uint256)a |  (base_uint256)b; }
+inline const uint256 operator+(const uint256& a, const uint256& b)      { return (base_uint256)a +  (base_uint256)b; }
+inline const uint256 operator-(const uint256& a, const uint256& b)      { return (base_uint256)a -  (base_uint256)b; }
+
+
+
+
+
+
+
+
+
+
+
+
+inline int Testuint256AdHoc(vector<string> vArg)
+{
+    uint256 g(0);
+
+
+    printf("%s\n", g.ToString().c_str());
+    g--;  printf("g--\n");
+    printf("%s\n", g.ToString().c_str());
+    g--;  printf("g--\n");
+    printf("%s\n", g.ToString().c_str());
+    g++;  printf("g++\n");
+    printf("%s\n", g.ToString().c_str());
+    g++;  printf("g++\n");
+    printf("%s\n", g.ToString().c_str());
+    g++;  printf("g++\n");
+    printf("%s\n", g.ToString().c_str());
+    g++;  printf("g++\n");
+    printf("%s\n", g.ToString().c_str());
+
+
+
+    uint256 a(7);
+    printf("a=7\n");
+    printf("%s\n", a.ToString().c_str());
+
+    uint256 b;
+    printf("b undefined\n");
+    printf("%s\n", b.ToString().c_str());
+    int c = 3;
+
+    a = c;
+    a.pn[3] = 15;
+    printf("%s\n", a.ToString().c_str());
+    uint256 k(c);
+
+    a = 5;
+    a.pn[3] = 15;
+    printf("%s\n", a.ToString().c_str());
+    b = 1;
+    b <<= 52;
+
+    a |= b;
+
+    a ^= 0x500;
+
+    printf("a %s\n", a.ToString().c_str());
+
+    a = a | b | (uint256)0x1000;
+
+
+    printf("a %s\n", a.ToString().c_str());
+    printf("b %s\n", b.ToString().c_str());
+
+    a = 0xfffffffe;
+    a.pn[4] = 9;
+
+    printf("%s\n", a.ToString().c_str());
+    a++;
+    printf("%s\n", a.ToString().c_str());
+    a++;
+    printf("%s\n", a.ToString().c_str());
+    a++;
+    printf("%s\n", a.ToString().c_str());
+    a++;
+    printf("%s\n", a.ToString().c_str());
+
+    a--;
+    printf("%s\n", a.ToString().c_str());
+    a--;
+    printf("%s\n", a.ToString().c_str());
+    a--;
+    printf("%s\n", a.ToString().c_str());
+    uint256 d = a--;
+    printf("%s\n", d.ToString().c_str());
+    printf("%s\n", a.ToString().c_str());
+    a--;
+    printf("%s\n", a.ToString().c_str());
+    a--;
+    printf("%s\n", a.ToString().c_str());
+
+    d = a;
+
+    printf("%s\n", d.ToString().c_str());
+    for (int i = uint256::WIDTH-1; i >= 0; i--) printf("%08x", d.pn[i]); printf("\n");
+
+    uint256 neg = d;
+    neg = ~neg;
+    printf("%s\n", neg.ToString().c_str());
+
+
+    uint256 e = uint256("0xABCDEF123abcdef12345678909832180000011111111");
+    printf("\n");
+    printf("%s\n", e.ToString().c_str());
+
+
+    printf("\n");
+    uint256 x1 = uint256("0xABCDEF123abcdef12345678909832180000011111111");
+    uint256 x2;
+    printf("%s\n", x1.ToString().c_str());
+    for (int i = 0; i < 270; i += 4)
+    {
+        x2 = x1 << i;
+        printf("%s\n", x2.ToString().c_str());
+    }
+
+    printf("\n");
+    printf("%s\n", x1.ToString().c_str());
+    for (int i = 0; i < 270; i += 4)
+    {
+        x2 = x1;
+        x2 >>= i;
+        printf("%s\n", x2.ToString().c_str());
+    }
+
+
+    for (int i = 0; i < 100; i++)
+    {
+        uint256 k = (~uint256(0) >> i);
+        printf("%s\n", k.ToString().c_str());
+    }
+
+    for (int i = 0; i < 100; i++)
+    {
+        uint256 k = (~uint256(0) << i);
+        printf("%s\n", k.ToString().c_str());
+    }
+
+    return (0);
+}

src/util.cpp

@@ -0,0 +1,905 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include "headers.h"
+
+
+map<string, string> mapArgs;
+map<string, vector<string> > mapMultiArgs;
+bool fDebug = false;
+bool fPrintToConsole = false;
+bool fPrintToDebugger = false;
+char pszSetDataDir[MAX_PATH] = "";
+bool fRequestShutdown = false;
+bool fShutdown = false;
+bool fDaemon = false;
+bool fServer = false;
+bool fCommandLine = false;
+string strMiscWarning;
+bool fTestNet = false;
+bool fNoListen = false;
+bool fLogTimestamps = false;
+
+
+
+
+// Workaround for "multiple definition of `_tls_used'"
+// http://svn.boost.org/trac/boost/ticket/4258
+extern "C" void tss_cleanup_implemented() { }
+
+
+
+
+
+// Init openssl library multithreading support
+static boost::interprocess::interprocess_mutex** ppmutexOpenSSL;
+void locking_callback(int mode, int i, const char* file, int line)
+{
+    if (mode & CRYPTO_LOCK)
+        ppmutexOpenSSL[i]->lock();
+    else
+        ppmutexOpenSSL[i]->unlock();
+}
+
+// Init
+class CInit
+{
+public:
+    CInit()
+    {
+        // Init openssl library multithreading support
+        ppmutexOpenSSL = (boost::interprocess::interprocess_mutex**)OPENSSL_malloc(CRYPTO_num_locks() * sizeof(boost::interprocess::interprocess_mutex*));
+        for (int i = 0; i < CRYPTO_num_locks(); i++)
+            ppmutexOpenSSL[i] = new boost::interprocess::interprocess_mutex();
+        CRYPTO_set_locking_callback(locking_callback);
+
+#ifdef __WXMSW__
+        // Seed random number generator with screen scrape and other hardware sources
+        RAND_screen();
+#endif
+
+        // Seed random number generator with performance counter
+        RandAddSeed();
+    }
+    ~CInit()
+    {
+        // Shutdown openssl library multithreading support
+        CRYPTO_set_locking_callback(NULL);
+        for (int i = 0; i < CRYPTO_num_locks(); i++)
+            delete ppmutexOpenSSL[i];
+        OPENSSL_free(ppmutexOpenSSL);
+    }
+}
+instance_of_cinit;
+
+
+
+
+
+
+
+
+void RandAddSeed()
+{
+    // Seed with CPU performance counter
+    int64 nCounter = GetPerformanceCounter();
+    RAND_add(&nCounter, sizeof(nCounter), 1.5);
+    memset(&nCounter, 0, sizeof(nCounter));
+}
+
+void RandAddSeedPerfmon()
+{
+    RandAddSeed();
+
+    // This can take up to 2 seconds, so only do it every 10 minutes
+    static int64 nLastPerfmon;
+    if (GetTime() < nLastPerfmon + 10 * 60)
+        return;
+    nLastPerfmon = GetTime();
+
+#ifdef __WXMSW__
+    // Don't need this on Linux, OpenSSL automatically uses /dev/urandom
+    // Seed with the entire set of perfmon data
+    unsigned char pdata[250000];
+    memset(pdata, 0, sizeof(pdata));
+    unsigned long nSize = sizeof(pdata);
+    long ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", NULL, NULL, pdata, &nSize);
+    RegCloseKey(HKEY_PERFORMANCE_DATA);
+    if (ret == ERROR_SUCCESS)
+    {
+        RAND_add(pdata, nSize, nSize/100.0);
+        memset(pdata, 0, nSize);
+        printf("%s RandAddSeed() %d bytes\n", DateTimeStrFormat("%x %H:%M", GetTime()).c_str(), nSize);
+    }
+#endif
+}
+
+uint64 GetRand(uint64 nMax)
+{
+    if (nMax == 0)
+        return 0;
+
+    // The range of the random source must be a multiple of the modulus
+    // to give every possible output value an equal possibility
+    uint64 nRange = (UINT64_MAX / nMax) * nMax;
+    uint64 nRand = 0;
+    do
+        RAND_bytes((unsigned char*)&nRand, sizeof(nRand));
+    while (nRand >= nRange);
+    return (nRand % nMax);
+}
+
+int GetRandInt(int nMax)
+{
+    return GetRand(nMax);
+}
+
+
+
+
+
+
+
+
+
+
+
+inline int OutputDebugStringF(const char* pszFormat, ...)
+{
+    int ret = 0;
+    if (fPrintToConsole)
+    {
+        // print to console
+        va_list arg_ptr;
+        va_start(arg_ptr, pszFormat);
+        ret = vprintf(pszFormat, arg_ptr);
+        va_end(arg_ptr);
+    }
+    else
+    {
+        // print to debug.log
+        static FILE* fileout = NULL;
+
+        if (!fileout)
+        {
+            char pszFile[MAX_PATH+100];
+            GetDataDir(pszFile);
+            strlcat(pszFile, "/debug.log", sizeof(pszFile));
+            fileout = fopen(pszFile, "a");
+            if (fileout) setbuf(fileout, NULL); // unbuffered
+        }
+        if (fileout)
+        {
+            static bool fStartedNewLine = true;
+
+            // Debug print useful for profiling
+            if (fLogTimestamps && fStartedNewLine)
+                fprintf(fileout, "%s ", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
+            if (pszFormat[strlen(pszFormat) - 1] == '\n')
+                fStartedNewLine = true;
+            else
+                fStartedNewLine = false;
+
+            va_list arg_ptr;
+            va_start(arg_ptr, pszFormat);
+            ret = vfprintf(fileout, pszFormat, arg_ptr);
+            va_end(arg_ptr);
+        }
+    }
+
+#ifdef __WXMSW__
+    if (fPrintToDebugger)
+    {
+        static CCriticalSection cs_OutputDebugStringF;
+
+        // accumulate a line at a time
+        CRITICAL_BLOCK(cs_OutputDebugStringF)
+        {
+            static char pszBuffer[50000];
+            static char* pend;
+            if (pend == NULL)
+                pend = pszBuffer;
+            va_list arg_ptr;
+            va_start(arg_ptr, pszFormat);
+            int limit = END(pszBuffer) - pend - 2;
+            int ret = _vsnprintf(pend, limit, pszFormat, arg_ptr);
+            va_end(arg_ptr);
+            if (ret < 0 || ret >= limit)
+            {
+                pend = END(pszBuffer) - 2;
+                *pend++ = '\n';
+            }
+            else
+                pend += ret;
+            *pend = '\0';
+            char* p1 = pszBuffer;
+            char* p2;
+            while (p2 = strchr(p1, '\n'))
+            {
+                p2++;
+                char c = *p2;
+                *p2 = '\0';
+                OutputDebugStringA(p1);
+                *p2 = c;
+                p1 = p2;
+            }
+            if (p1 != pszBuffer)
+                memmove(pszBuffer, p1, pend - p1 + 1);
+            pend -= (p1 - pszBuffer);
+        }
+    }
+#endif
+    return ret;
+}
+
+
+// Safer snprintf
+//  - prints up to limit-1 characters
+//  - output string is always null terminated even if limit reached
+//  - return value is the number of characters actually printed
+int my_snprintf(char* buffer, size_t limit, const char* format, ...)
+{
+    if (limit == 0)
+        return 0;
+    va_list arg_ptr;
+    va_start(arg_ptr, format);
+    int ret = _vsnprintf(buffer, limit, format, arg_ptr);
+    va_end(arg_ptr);
+    if (ret < 0 || ret >= limit)
+    {
+        ret = limit - 1;
+        buffer[limit-1] = 0;
+    }
+    return ret;
+}
+
+
+string strprintf(const char* format, ...)
+{
+    char buffer[50000];
+    char* p = buffer;
+    int limit = sizeof(buffer);
+    int ret;
+    loop
+    {
+        va_list arg_ptr;
+        va_start(arg_ptr, format);
+        ret = _vsnprintf(p, limit, format, arg_ptr);
+        va_end(arg_ptr);
+        if (ret >= 0 && ret < limit)
+            break;
+        if (p != buffer)
+            delete p;
+        limit *= 2;
+        p = new char[limit];
+        if (p == NULL)
+            throw std::bad_alloc();
+    }
+    string str(p, p+ret);
+    if (p != buffer)
+        delete p;
+    return str;
+}
+
+
+bool error(const char* format, ...)
+{
+    char buffer[50000];
+    int limit = sizeof(buffer);
+    va_list arg_ptr;
+    va_start(arg_ptr, format);
+    int ret = _vsnprintf(buffer, limit, format, arg_ptr);
+    va_end(arg_ptr);
+    if (ret < 0 || ret >= limit)
+    {
+        ret = limit - 1;
+        buffer[limit-1] = 0;
+    }
+    printf("ERROR: %s\n", buffer);
+    return false;
+}
+
+
+void ParseString(const string& str, char c, vector<string>& v)
+{
+    if (str.empty())
+        return;
+    string::size_type i1 = 0;
+    string::size_type i2;
+    loop
+    {
+        i2 = str.find(c, i1);
+        if (i2 == str.npos)
+        {
+            v.push_back(str.substr(i1));
+            return;
+        }
+        v.push_back(str.substr(i1, i2-i1));
+        i1 = i2+1;
+    }
+}
+
+
+string FormatMoney(int64 n, bool fPlus)
+{
+    // Note: not using straight sprintf here because we do NOT want
+    // localized number formatting.
+    int64 n_abs = (n > 0 ? n : -n);
+    int64 quotient = n_abs/COIN;
+    int64 remainder = n_abs%COIN;
+    string str = strprintf("%"PRI64d".%08"PRI64d, quotient, remainder);
+
+    // Right-trim excess 0's before the decimal point:
+    int nTrim = 0;
+    for (int i = str.size()-1; (str[i] == '0' && isdigit(str[i-2])); --i)
+        ++nTrim;
+    if (nTrim)
+        str.erase(str.size()-nTrim, nTrim);
+
+    // Insert thousands-separators:
+    size_t point = str.find(".");
+    for (int i = (str.size()-point)+3; i < str.size(); i += 4)
+        if (isdigit(str[str.size() - i - 1]))
+            str.insert(str.size() - i, 1, ',');
+    if (n < 0)
+        str.insert((unsigned int)0, 1, '-');
+    else if (fPlus && n > 0)
+        str.insert((unsigned int)0, 1, '+');
+    return str;
+}
+
+
+bool ParseMoney(const string& str, int64& nRet)
+{
+    return ParseMoney(str.c_str(), nRet);
+}
+
+bool ParseMoney(const char* pszIn, int64& nRet)
+{
+    string strWhole;
+    int64 nUnits = 0;
+    const char* p = pszIn;
+    while (isspace(*p))
+        p++;
+    for (; *p; p++)
+    {
+        if (*p == ',' && p > pszIn && isdigit(p[-1]) && isdigit(p[1]) && isdigit(p[2]) && isdigit(p[3]) && !isdigit(p[4]))
+            continue;
+        if (*p == '.')
+        {
+            p++;
+            int64 nMult = CENT*10;
+            while (isdigit(*p) && (nMult > 0))
+            {
+                nUnits += nMult * (*p++ - '0');
+                nMult /= 10;
+            }
+            break;
+        }
+        if (isspace(*p))
+            break;
+        if (!isdigit(*p))
+            return false;
+        strWhole.insert(strWhole.end(), *p);
+    }
+    for (; *p; p++)
+        if (!isspace(*p))
+            return false;
+    if (strWhole.size() > 14)
+        return false;
+    if (nUnits < 0 || nUnits > COIN)
+        return false;
+    int64 nWhole = atoi64(strWhole);
+    int64 nValue = nWhole*COIN + nUnits;
+
+    nRet = nValue;
+    return true;
+}
+
+
+vector<unsigned char> ParseHex(const char* psz)
+{
+    static char phexdigit[256] =
+    { -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      0,1,2,3,4,5,6,7,8,9,-1,-1,-1,-1,-1,-1,
+      -1,0xa,0xb,0xc,0xd,0xe,0xf,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,0xa,0xb,0xc,0xd,0xe,0xf,-1,-1,-1,-1,-1,-1,-1,-1,-1
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, };
+
+    // convert hex dump to vector
+    vector<unsigned char> vch;
+    loop
+    {
+        while (isspace(*psz))
+            psz++;
+        char c = phexdigit[(unsigned char)*psz++];
+        if (c == (char)-1)
+            break;
+        unsigned char n = (c << 4);
+        c = phexdigit[(unsigned char)*psz++];
+        if (c == (char)-1)
+            break;
+        n |= c;
+        vch.push_back(n);
+    }
+    return vch;
+}
+
+vector<unsigned char> ParseHex(const string& str)
+{
+    return ParseHex(str.c_str());
+}
+
+
+void ParseParameters(int argc, char* argv[])
+{
+    mapArgs.clear();
+    mapMultiArgs.clear();
+    for (int i = 1; i < argc; i++)
+    {
+        char psz[10000];
+        strlcpy(psz, argv[i], sizeof(psz));
+        char* pszValue = (char*)"";
+        if (strchr(psz, '='))
+        {
+            pszValue = strchr(psz, '=');
+            *pszValue++ = '\0';
+        }
+        #ifdef __WXMSW__
+        _strlwr(psz);
+        if (psz[0] == '/')
+            psz[0] = '-';
+        #endif
+        if (psz[0] != '-')
+            break;
+        mapArgs[psz] = pszValue;
+        mapMultiArgs[psz].push_back(pszValue);
+    }
+}
+
+
+const char* wxGetTranslation(const char* pszEnglish)
+{
+#ifdef GUI
+    // Wrapper of wxGetTranslation returning the same const char* type as was passed in
+    static CCriticalSection cs;
+    CRITICAL_BLOCK(cs)
+    {
+        // Look in cache
+        static map<string, char*> mapCache;
+        map<string, char*>::iterator mi = mapCache.find(pszEnglish);
+        if (mi != mapCache.end())
+            return (*mi).second;
+
+        // wxWidgets translation
+        wxString strTranslated = wxGetTranslation(wxString(pszEnglish, wxConvUTF8));
+
+        // We don't cache unknown strings because caller might be passing in a
+        // dynamic string and we would keep allocating memory for each variation.
+        if (strcmp(pszEnglish, strTranslated.utf8_str()) == 0)
+            return pszEnglish;
+
+        // Add to cache, memory doesn't need to be freed.  We only cache because
+        // we must pass back a pointer to permanently allocated memory.
+        char* pszCached = new char[strlen(strTranslated.utf8_str())+1];
+        strcpy(pszCached, strTranslated.utf8_str());
+        mapCache[pszEnglish] = pszCached;
+        return pszCached;
+    }
+    return NULL;
+#else
+    return pszEnglish;
+#endif
+}
+
+
+bool WildcardMatch(const char* psz, const char* mask)
+{
+    loop
+    {
+        switch (*mask)
+        {
+        case '\0':
+            return (*psz == '\0');
+        case '*':
+            return WildcardMatch(psz, mask+1) || (*psz && WildcardMatch(psz+1, mask));
+        case '?':
+            if (*psz == '\0')
+                return false;
+            break;
+        default:
+            if (*psz != *mask)
+                return false;
+            break;
+        }
+        psz++;
+        mask++;
+    }
+}
+
+bool WildcardMatch(const string& str, const string& mask)
+{
+    return WildcardMatch(str.c_str(), mask.c_str());
+}
+
+
+
+
+
+
+
+
+void FormatException(char* pszMessage, std::exception* pex, const char* pszThread)
+{
+#ifdef __WXMSW__
+    char pszModule[MAX_PATH];
+    pszModule[0] = '\0';
+    GetModuleFileNameA(NULL, pszModule, sizeof(pszModule));
+#else
+    const char* pszModule = "bitcoin";
+#endif
+    if (pex)
+        snprintf(pszMessage, 1000,
+            "EXCEPTION: %s       \n%s       \n%s in %s       \n", typeid(*pex).name(), pex->what(), pszModule, pszThread);
+    else
+        snprintf(pszMessage, 1000,
+            "UNKNOWN EXCEPTION       \n%s in %s       \n", pszModule, pszThread);
+}
+
+void LogException(std::exception* pex, const char* pszThread)
+{
+    char pszMessage[10000];
+    FormatException(pszMessage, pex, pszThread);
+    printf("\n%s", pszMessage);
+}
+
+void PrintException(std::exception* pex, const char* pszThread)
+{
+    char pszMessage[10000];
+    FormatException(pszMessage, pex, pszThread);
+    printf("\n\n************************\n%s\n", pszMessage);
+    fprintf(stderr, "\n\n************************\n%s\n", pszMessage);
+    strMiscWarning = pszMessage;
+#ifdef GUI
+    if (wxTheApp && !fDaemon)
+        MyMessageBox(pszMessage, "Bitcoin", wxOK | wxICON_ERROR);
+#endif
+    throw;
+}
+
+void ThreadOneMessageBox(string strMessage)
+{
+    // Skip message boxes if one is already open
+    static bool fMessageBoxOpen;
+    if (fMessageBoxOpen)
+        return;
+    fMessageBoxOpen = true;
+    ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK | wxICON_EXCLAMATION);
+    fMessageBoxOpen = false;
+}
+
+void PrintExceptionContinue(std::exception* pex, const char* pszThread)
+{
+    char pszMessage[10000];
+    FormatException(pszMessage, pex, pszThread);
+    printf("\n\n************************\n%s\n", pszMessage);
+    fprintf(stderr, "\n\n************************\n%s\n", pszMessage);
+    strMiscWarning = pszMessage;
+#ifdef GUI
+    if (wxTheApp && !fDaemon)
+        boost::thread(boost::bind(ThreadOneMessageBox, string(pszMessage)));
+#endif
+}
+
+
+
+
+
+
+
+
+#ifdef __WXMSW__
+typedef WINSHELLAPI BOOL (WINAPI *PSHGETSPECIALFOLDERPATHA)(HWND hwndOwner, LPSTR lpszPath, int nFolder, BOOL fCreate);
+
+string MyGetSpecialFolderPath(int nFolder, bool fCreate)
+{
+    char pszPath[MAX_PATH+100] = "";
+
+    // SHGetSpecialFolderPath isn't always available on old Windows versions
+    HMODULE hShell32 = LoadLibraryA("shell32.dll");
+    if (hShell32)
+    {
+        PSHGETSPECIALFOLDERPATHA pSHGetSpecialFolderPath =
+            (PSHGETSPECIALFOLDERPATHA)GetProcAddress(hShell32, "SHGetSpecialFolderPathA");
+        if (pSHGetSpecialFolderPath)
+            (*pSHGetSpecialFolderPath)(NULL, pszPath, nFolder, fCreate);
+        FreeModule(hShell32);
+    }
+
+    // Backup option
+    if (pszPath[0] == '\0')
+    {
+        if (nFolder == CSIDL_STARTUP)
+        {
+            strcpy(pszPath, getenv("USERPROFILE"));
+            strcat(pszPath, "\\Start Menu\\Programs\\Startup");
+        }
+        else if (nFolder == CSIDL_APPDATA)
+        {
+            strcpy(pszPath, getenv("APPDATA"));
+        }
+    }
+
+    return pszPath;
+}
+#endif
+
+string GetDefaultDataDir()
+{
+    // Windows: C:\Documents and Settings\username\Application Data\Bitcoin
+    // Mac: ~/Library/Application Support/Bitcoin
+    // Unix: ~/.bitcoin
+#ifdef __WXMSW__
+    // Windows
+    return MyGetSpecialFolderPath(CSIDL_APPDATA, true) + "\\Bitcoin";
+#else
+    char* pszHome = getenv("HOME");
+    if (pszHome == NULL || strlen(pszHome) == 0)
+        pszHome = (char*)"/";
+    string strHome = pszHome;
+    if (strHome[strHome.size()-1] != '/')
+        strHome += '/';
+#ifdef __WXMAC_OSX__
+    // Mac
+    strHome += "Library/Application Support/";
+    filesystem::create_directory(strHome.c_str());
+    return strHome + "Bitcoin";
+#else
+    // Unix
+    return strHome + ".bitcoin";
+#endif
+#endif
+}
+
+void GetDataDir(char* pszDir)
+{
+    // pszDir must be at least MAX_PATH length.
+    int nVariation;
+    if (pszSetDataDir[0] != 0)
+    {
+        strlcpy(pszDir, pszSetDataDir, MAX_PATH);
+        nVariation = 0;
+    }
+    else
+    {
+        // This can be called during exceptions by printf, so we cache the
+        // value so we don't have to do memory allocations after that.
+        static char pszCachedDir[MAX_PATH];
+        if (pszCachedDir[0] == 0)
+            strlcpy(pszCachedDir, GetDefaultDataDir().c_str(), sizeof(pszCachedDir));
+        strlcpy(pszDir, pszCachedDir, MAX_PATH);
+        nVariation = 1;
+    }
+    if (fTestNet)
+    {
+        char* p = pszDir + strlen(pszDir);
+        if (p > pszDir && p[-1] != '/' && p[-1] != '\\')
+            *p++ = '/';
+        strcpy(p, "testnet");
+        nVariation += 2;
+    }
+    static bool pfMkdir[4];
+    if (!pfMkdir[nVariation])
+    {
+        pfMkdir[nVariation] = true;
+        filesystem::create_directory(pszDir);
+    }
+}
+
+string GetDataDir()
+{
+    char pszDir[MAX_PATH];
+    GetDataDir(pszDir);
+    return pszDir;
+}
+
+string GetConfigFile()
+{
+    namespace fs = boost::filesystem;
+    fs::path pathConfig(GetArg("-conf", "bitcoin.conf"));
+    if (!pathConfig.is_complete())
+        pathConfig = fs::path(GetDataDir()) / pathConfig;
+    return pathConfig.string();
+}
+
+void ReadConfigFile(map<string, string>& mapSettingsRet,
+                    map<string, vector<string> >& mapMultiSettingsRet)
+{
+    namespace fs = boost::filesystem;
+    namespace pod = boost::program_options::detail;
+
+    fs::ifstream streamConfig(GetConfigFile());
+    if (!streamConfig.good())
+        return;
+
+    set<string> setOptions;
+    setOptions.insert("*");
+    
+    for (pod::config_file_iterator it(streamConfig, setOptions), end; it != end; ++it)
+    {
+        // Don't overwrite existing settings so command line settings override bitcoin.conf
+        string strKey = string("-") + it->string_key;
+        if (mapSettingsRet.count(strKey) == 0)
+            mapSettingsRet[strKey] = it->value[0];
+        mapMultiSettingsRet[strKey].push_back(it->value[0]);
+    }
+}
+
+string GetPidFile()
+{
+    namespace fs = boost::filesystem;
+    fs::path pathConfig(GetArg("-pid", "bitcoind.pid"));
+    if (!pathConfig.is_complete())
+        pathConfig = fs::path(GetDataDir()) / pathConfig;
+    return pathConfig.string();
+}
+
+void CreatePidFile(string pidFile, pid_t pid)
+{
+    FILE* file;
+    if (file = fopen(pidFile.c_str(), "w"))
+    {
+        fprintf(file, "%d\n", pid);
+        fclose(file);
+    }
+}
+
+int GetFilesize(FILE* file)
+{
+    int nSavePos = ftell(file);
+    int nFilesize = -1;
+    if (fseek(file, 0, SEEK_END) == 0)
+        nFilesize = ftell(file);
+    fseek(file, nSavePos, SEEK_SET);
+    return nFilesize;
+}
+
+void ShrinkDebugFile()
+{
+    // Scroll debug.log if it's getting too big
+    string strFile = GetDataDir() + "/debug.log";
+    FILE* file = fopen(strFile.c_str(), "r");
+    if (file && GetFilesize(file) > 10 * 1000000)
+    {
+        // Restart the file with some of the end
+        char pch[200000];
+        fseek(file, -sizeof(pch), SEEK_END);
+        int nBytes = fread(pch, 1, sizeof(pch), file);
+        fclose(file);
+        if (file = fopen(strFile.c_str(), "w"))
+        {
+            fwrite(pch, 1, nBytes, file);
+            fclose(file);
+        }
+    }
+}
+
+
+
+
+
+
+
+
+//
+// "Never go to sea with two chronometers; take one or three."
+// Our three time sources are:
+//  - System clock
+//  - Median of other nodes's clocks
+//  - The user (asking the user to fix the system clock if the first two disagree)
+//
+int64 GetTime()
+{
+    return time(NULL);
+}
+
+static int64 nTimeOffset = 0;
+
+int64 GetAdjustedTime()
+{
+    return GetTime() + nTimeOffset;
+}
+
+void AddTimeData(unsigned int ip, int64 nTime)
+{
+    int64 nOffsetSample = nTime - GetTime();
+
+    // Ignore duplicates
+    static set<unsigned int> setKnown;
+    if (!setKnown.insert(ip).second)
+        return;
+
+    // Add data
+    static vector<int64> vTimeOffsets;
+    if (vTimeOffsets.empty())
+        vTimeOffsets.push_back(0);
+    vTimeOffsets.push_back(nOffsetSample);
+    printf("Added time data, samples %d, offset %+"PRI64d" (%+"PRI64d" minutes)\n", vTimeOffsets.size(), vTimeOffsets.back(), vTimeOffsets.back()/60);
+    if (vTimeOffsets.size() >= 5 && vTimeOffsets.size() % 2 == 1)
+    {
+        sort(vTimeOffsets.begin(), vTimeOffsets.end());
+        int64 nMedian = vTimeOffsets[vTimeOffsets.size()/2];
+        // Only let other nodes change our time by so much
+        if (abs64(nMedian) < 70 * 60)
+        {
+            nTimeOffset = nMedian;
+        }
+        else
+        {
+            nTimeOffset = 0;
+
+            static bool fDone;
+            if (!fDone)
+            {
+                // If nobody has a time different than ours but within 5 minutes of ours, give a warning
+                bool fMatch = false;
+                foreach(int64 nOffset, vTimeOffsets)
+                    if (nOffset != 0 && abs64(nOffset) < 5 * 60)
+                        fMatch = true;
+
+                if (!fMatch)
+                {
+                    fDone = true;
+                    string strMessage = _("Warning: Please check that your computer's date and time are correct.  If your clock is wrong Bitcoin will not work properly.");
+                    strMiscWarning = strMessage;
+                    printf("*** %s\n", strMessage.c_str());
+                    boost::thread(boost::bind(ThreadSafeMessageBox, strMessage+" ", string("Bitcoin"), wxOK | wxICON_EXCLAMATION, (wxWindow*)NULL, -1, -1));
+                }
+            }
+        }
+        foreach(int64 n, vTimeOffsets)
+            printf("%+"PRI64d"  ", n);
+        printf("|  nTimeOffset = %+"PRI64d"  (%+"PRI64d" minutes)\n", nTimeOffset, nTimeOffset/60);
+    }
+}
+
+
+
+
+
+
+
+
+
+string FormatVersion(int nVersion)
+{
+    if (nVersion%100 == 0)
+        return strprintf("%d.%d.%d", nVersion/1000000, (nVersion/10000)%100, (nVersion/100)%100);
+    else
+        return strprintf("%d.%d.%d.%d", nVersion/1000000, (nVersion/10000)%100, (nVersion/100)%100, nVersion%100);
+}
+
+string FormatFullVersion()
+{
+    string s = FormatVersion(VERSION) + pszSubVer;
+    if (VERSION_IS_BETA)
+        s += _("-beta");
+    return s;
+}
+
+
+
+
+

src/util.h

@@ -0,0 +1,657 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+typedef __int64  int64;
+typedef unsigned __int64  uint64;
+#else
+typedef long long  int64;
+typedef unsigned long long  uint64;
+#endif
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#define for  if (false) ; else for
+#endif
+#ifndef _MSC_VER
+#define __forceinline  inline
+#endif
+
+#define foreach             BOOST_FOREACH
+#define loop                for (;;)
+#define BEGIN(a)            ((char*)&(a))
+#define END(a)              ((char*)&((&(a))[1]))
+#define UBEGIN(a)           ((unsigned char*)&(a))
+#define UEND(a)             ((unsigned char*)&((&(a))[1]))
+#define ARRAYLEN(array)     (sizeof(array)/sizeof((array)[0]))
+#define printf              OutputDebugStringF
+
+#ifdef snprintf
+#undef snprintf
+#endif
+#define snprintf my_snprintf
+
+#ifndef PRI64d
+#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__MSVCRT__)
+#define PRI64d  "I64d"
+#define PRI64u  "I64u"
+#define PRI64x  "I64x"
+#else
+#define PRI64d  "lld"
+#define PRI64u  "llu"
+#define PRI64x  "llx"
+#endif
+#endif
+
+// This is needed because the foreach macro can't get over the comma in pair<t1, t2>
+#define PAIRTYPE(t1, t2)    pair<t1, t2>
+
+// Used to bypass the rule against non-const reference to temporary
+// where it makes sense with wrappers such as CFlatData or CTxDB
+template<typename T>
+inline T& REF(const T& val)
+{
+    return (T&)val;
+}
+
+// Align by increasing pointer, must have extra space at end of buffer
+template <size_t nBytes, typename T>
+T* alignup(T* p)
+{
+    union
+    {
+        T* ptr;
+        size_t n;
+    } u;
+    u.ptr = p;
+    u.n = (u.n + (nBytes-1)) & ~(nBytes-1);
+    return u.ptr;
+}
+
+#ifdef __WXMSW__
+#define MSG_NOSIGNAL        0
+#define MSG_DONTWAIT        0
+#ifndef UINT64_MAX
+#define UINT64_MAX          _UI64_MAX
+#define INT64_MAX           _I64_MAX
+#define INT64_MIN           _I64_MIN
+#endif
+#ifndef S_IRUSR
+#define S_IRUSR             0400
+#define S_IWUSR             0200
+#endif
+#define unlink              _unlink
+typedef int socklen_t;
+#else
+#define WSAGetLastError()   errno
+#define WSAEWOULDBLOCK      EWOULDBLOCK
+#define WSAEMSGSIZE         EMSGSIZE
+#define WSAEINTR            EINTR
+#define WSAEINPROGRESS      EINPROGRESS
+#define WSAEADDRINUSE       EADDRINUSE
+#define WSAENOTSOCK         EBADF
+#define INVALID_SOCKET      (SOCKET)(~0)
+#define SOCKET_ERROR        -1
+typedef u_int SOCKET;
+#define _vsnprintf(a,b,c,d) vsnprintf(a,b,c,d)
+#define strlwr(psz)         to_lower(psz)
+#define _strlwr(psz)        to_lower(psz)
+#define MAX_PATH            1024
+#define Beep(n1,n2)         (0)
+inline void Sleep(int64 n)
+{
+    boost::thread::sleep(boost::get_system_time() + boost::posix_time::milliseconds(n));
+}
+#endif
+
+inline int myclosesocket(SOCKET& hSocket)
+{
+    if (hSocket == INVALID_SOCKET)
+        return WSAENOTSOCK;
+#ifdef __WXMSW__
+    int ret = closesocket(hSocket);
+#else
+    int ret = close(hSocket);
+#endif
+    hSocket = INVALID_SOCKET;
+    return ret;
+}
+#define closesocket(s)      myclosesocket(s)
+
+#ifndef GUI
+inline const char* _(const char* psz)
+{
+    return psz;
+}
+#endif
+
+
+
+
+
+
+
+
+
+
+extern map<string, string> mapArgs;
+extern map<string, vector<string> > mapMultiArgs;
+extern bool fDebug;
+extern bool fPrintToConsole;
+extern bool fPrintToDebugger;
+extern char pszSetDataDir[MAX_PATH];
+extern bool fRequestShutdown;
+extern bool fShutdown;
+extern bool fDaemon;
+extern bool fServer;
+extern bool fCommandLine;
+extern string strMiscWarning;
+extern bool fTestNet;
+extern bool fNoListen;
+extern bool fLogTimestamps;
+
+void RandAddSeed();
+void RandAddSeedPerfmon();
+int OutputDebugStringF(const char* pszFormat, ...);
+int my_snprintf(char* buffer, size_t limit, const char* format, ...);
+string strprintf(const char* format, ...);
+bool error(const char* format, ...);
+void LogException(std::exception* pex, const char* pszThread);
+void PrintException(std::exception* pex, const char* pszThread);
+void PrintExceptionContinue(std::exception* pex, const char* pszThread);
+void ParseString(const string& str, char c, vector<string>& v);
+string FormatMoney(int64 n, bool fPlus=false);
+bool ParseMoney(const string& str, int64& nRet);
+bool ParseMoney(const char* pszIn, int64& nRet);
+vector<unsigned char> ParseHex(const char* psz);
+vector<unsigned char> ParseHex(const string& str);
+void ParseParameters(int argc, char* argv[]);
+const char* wxGetTranslation(const char* psz);
+bool WildcardMatch(const char* psz, const char* mask);
+bool WildcardMatch(const string& str, const string& mask);
+int GetFilesize(FILE* file);
+void GetDataDir(char* pszDirRet);
+string GetConfigFile();
+string GetPidFile();
+void CreatePidFile(string pidFile, pid_t pid);
+void ReadConfigFile(map<string, string>& mapSettingsRet, map<string, vector<string> >& mapMultiSettingsRet);
+#ifdef __WXMSW__
+string MyGetSpecialFolderPath(int nFolder, bool fCreate);
+#endif
+string GetDefaultDataDir();
+string GetDataDir();
+void ShrinkDebugFile();
+int GetRandInt(int nMax);
+uint64 GetRand(uint64 nMax);
+int64 GetTime();
+int64 GetAdjustedTime();
+void AddTimeData(unsigned int ip, int64 nTime);
+string FormatFullVersion();
+
+
+
+
+
+
+
+
+
+
+
+
+
+// Wrapper to automatically initialize critical sections
+class CCriticalSection
+{
+#ifdef __WXMSW__
+protected:
+    CRITICAL_SECTION cs;
+public:
+    explicit CCriticalSection() { InitializeCriticalSection(&cs); }
+    ~CCriticalSection() { DeleteCriticalSection(&cs); }
+    void Enter() { EnterCriticalSection(&cs); }
+    void Leave() { LeaveCriticalSection(&cs); }
+    bool TryEnter() { return TryEnterCriticalSection(&cs); }
+#else
+protected:
+    boost::interprocess::interprocess_recursive_mutex mutex;
+public:
+    explicit CCriticalSection() { }
+    ~CCriticalSection() { }
+    void Enter() { mutex.lock(); }
+    void Leave() { mutex.unlock(); }
+    bool TryEnter() { return mutex.try_lock(); }
+#endif
+public:
+    const char* pszFile;
+    int nLine;
+};
+
+// Automatically leave critical section when leaving block, needed for exception safety
+class CCriticalBlock
+{
+protected:
+    CCriticalSection* pcs;
+public:
+    CCriticalBlock(CCriticalSection& csIn) { pcs = &csIn; pcs->Enter(); }
+    ~CCriticalBlock() { pcs->Leave(); }
+};
+
+// WARNING: This will catch continue and break!
+// break is caught with an assertion, but there's no way to detect continue.
+// I'd rather be careful than suffer the other more error prone syntax.
+// The compiler will optimise away all this loop junk.
+#define CRITICAL_BLOCK(cs)     \
+    for (bool fcriticalblockonce=true; fcriticalblockonce; assert(("break caught by CRITICAL_BLOCK!", !fcriticalblockonce)), fcriticalblockonce=false)  \
+    for (CCriticalBlock criticalblock(cs); fcriticalblockonce && (cs.pszFile=__FILE__, cs.nLine=__LINE__, true); fcriticalblockonce=false, cs.pszFile=NULL, cs.nLine=0)
+
+class CTryCriticalBlock
+{
+protected:
+    CCriticalSection* pcs;
+public:
+    CTryCriticalBlock(CCriticalSection& csIn) { pcs = (csIn.TryEnter() ? &csIn : NULL); }
+    ~CTryCriticalBlock() { if (pcs) pcs->Leave(); }
+    bool Entered() { return pcs != NULL; }
+};
+
+#define TRY_CRITICAL_BLOCK(cs)     \
+    for (bool fcriticalblockonce=true; fcriticalblockonce; assert(("break caught by TRY_CRITICAL_BLOCK!", !fcriticalblockonce)), fcriticalblockonce=false)  \
+    for (CTryCriticalBlock criticalblock(cs); fcriticalblockonce && (fcriticalblockonce = criticalblock.Entered()) && (cs.pszFile=__FILE__, cs.nLine=__LINE__, true); fcriticalblockonce=false, cs.pszFile=NULL, cs.nLine=0)
+
+
+
+
+
+
+
+
+
+
+inline string i64tostr(int64 n)
+{
+    return strprintf("%"PRI64d, n);
+}
+
+inline string itostr(int n)
+{
+    return strprintf("%d", n);
+}
+
+inline int64 atoi64(const char* psz)
+{
+#ifdef _MSC_VER
+    return _atoi64(psz);
+#else
+    return strtoll(psz, NULL, 10);
+#endif
+}
+
+inline int64 atoi64(const string& str)
+{
+#ifdef _MSC_VER
+    return _atoi64(str.c_str());
+#else
+    return strtoll(str.c_str(), NULL, 10);
+#endif
+}
+
+inline int atoi(const string& str)
+{
+    return atoi(str.c_str());
+}
+
+inline int roundint(double d)
+{
+    return (int)(d > 0 ? d + 0.5 : d - 0.5);
+}
+
+inline int64 roundint64(double d)
+{
+    return (int64)(d > 0 ? d + 0.5 : d - 0.5);
+}
+
+inline int64 abs64(int64 n)
+{
+    return (n >= 0 ? n : -n);
+}
+
+template<typename T>
+string HexStr(const T itbegin, const T itend, bool fSpaces=false)
+{
+    if (itbegin == itend)
+        return "";
+    const unsigned char* pbegin = (const unsigned char*)&itbegin[0];
+    const unsigned char* pend = pbegin + (itend - itbegin) * sizeof(itbegin[0]);
+    string str;
+    str.reserve((pend-pbegin) * (fSpaces ? 3 : 2));
+    for (const unsigned char* p = pbegin; p != pend; p++)
+        str += strprintf((fSpaces && p != pend-1 ? "%02x " : "%02x"), *p);
+    return str;
+}
+
+inline string HexStr(const vector<unsigned char>& vch, bool fSpaces=false)
+{
+    return HexStr(vch.begin(), vch.end(), fSpaces);
+}
+
+template<typename T>
+string HexNumStr(const T itbegin, const T itend, bool f0x=true)
+{
+    if (itbegin == itend)
+        return "";
+    const unsigned char* pbegin = (const unsigned char*)&itbegin[0];
+    const unsigned char* pend = pbegin + (itend - itbegin) * sizeof(itbegin[0]);
+    string str = (f0x ? "0x" : "");
+    str.reserve(str.size() + (pend-pbegin) * 2);
+    for (const unsigned char* p = pend-1; p >= pbegin; p--)
+        str += strprintf("%02x", *p);
+    return str;
+}
+
+inline string HexNumStr(const vector<unsigned char>& vch, bool f0x=true)
+{
+    return HexNumStr(vch.begin(), vch.end(), f0x);
+}
+
+template<typename T>
+void PrintHex(const T pbegin, const T pend, const char* pszFormat="%s", bool fSpaces=true)
+{
+    printf(pszFormat, HexStr(pbegin, pend, fSpaces).c_str());
+}
+
+inline void PrintHex(const vector<unsigned char>& vch, const char* pszFormat="%s", bool fSpaces=true)
+{
+    printf(pszFormat, HexStr(vch, fSpaces).c_str());
+}
+
+inline int64 GetPerformanceCounter()
+{
+    int64 nCounter = 0;
+#ifdef __WXMSW__
+    QueryPerformanceCounter((LARGE_INTEGER*)&nCounter);
+#else
+    timeval t;
+    gettimeofday(&t, NULL);
+    nCounter = t.tv_sec * 1000000 + t.tv_usec;
+#endif
+    return nCounter;
+}
+
+inline int64 GetTimeMillis()
+{
+    return (posix_time::ptime(posix_time::microsec_clock::universal_time()) -
+            posix_time::ptime(gregorian::date(1970,1,1))).total_milliseconds();
+}
+
+inline string DateTimeStrFormat(const char* pszFormat, int64 nTime)
+{
+    time_t n = nTime;
+    struct tm* ptmTime = gmtime(&n);
+    char pszTime[200];
+    strftime(pszTime, sizeof(pszTime), pszFormat, ptmTime);
+    return pszTime;
+}
+
+template<typename T>
+void skipspaces(T& it)
+{
+    while (isspace(*it))
+        ++it;
+}
+
+inline bool IsSwitchChar(char c)
+{
+#ifdef __WXMSW__
+    return c == '-' || c == '/';
+#else
+    return c == '-';
+#endif
+}
+
+inline string GetArg(const string& strArg, const string& strDefault)
+{
+    if (mapArgs.count(strArg))
+        return mapArgs[strArg];
+    return strDefault;
+}
+
+inline int64 GetArg(const string& strArg, int64 nDefault)
+{
+    if (mapArgs.count(strArg))
+        return atoi64(mapArgs[strArg]);
+    return nDefault;
+}
+
+inline bool GetBoolArg(const string& strArg)
+{
+    if (mapArgs.count(strArg))
+    {
+        if (mapArgs[strArg].empty())
+            return true;
+        return (atoi(mapArgs[strArg]) != 0);
+    }
+    return false;
+}
+
+
+
+
+
+
+
+
+
+
+inline void heapchk()
+{
+#ifdef __WXMSW__
+    /// for debugging
+    //if (_heapchk() != _HEAPOK)
+    //    DebugBreak();
+#endif
+}
+
+// Randomize the stack to help protect against buffer overrun exploits
+#define IMPLEMENT_RANDOMIZE_STACK(ThreadFn)     \
+    {                                           \
+        static char nLoops;                     \
+        if (nLoops <= 0)                        \
+            nLoops = GetRand(20) + 1;           \
+        if (nLoops-- > 1)                       \
+        {                                       \
+            ThreadFn;                           \
+            return;                             \
+        }                                       \
+    }
+
+#define CATCH_PRINT_EXCEPTION(pszFn)     \
+    catch (std::exception& e) {          \
+        PrintException(&e, (pszFn));     \
+    } catch (...) {                      \
+        PrintException(NULL, (pszFn));   \
+    }
+
+
+
+
+
+
+
+
+
+
+template<typename T1>
+inline uint256 Hash(const T1 pbegin, const T1 pend)
+{
+    static unsigned char pblank[1];
+    uint256 hash1;
+    SHA256((pbegin == pend ? pblank : (unsigned char*)&pbegin[0]), (pend - pbegin) * sizeof(pbegin[0]), (unsigned char*)&hash1);
+    uint256 hash2;
+    SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
+    return hash2;
+}
+
+template<typename T1, typename T2>
+inline uint256 Hash(const T1 p1begin, const T1 p1end,
+                    const T2 p2begin, const T2 p2end)
+{
+    static unsigned char pblank[1];
+    uint256 hash1;
+    SHA256_CTX ctx;
+    SHA256_Init(&ctx);
+    SHA256_Update(&ctx, (p1begin == p1end ? pblank : (unsigned char*)&p1begin[0]), (p1end - p1begin) * sizeof(p1begin[0]));
+    SHA256_Update(&ctx, (p2begin == p2end ? pblank : (unsigned char*)&p2begin[0]), (p2end - p2begin) * sizeof(p2begin[0]));
+    SHA256_Final((unsigned char*)&hash1, &ctx);
+    uint256 hash2;
+    SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
+    return hash2;
+}
+
+template<typename T1, typename T2, typename T3>
+inline uint256 Hash(const T1 p1begin, const T1 p1end,
+                    const T2 p2begin, const T2 p2end,
+                    const T3 p3begin, const T3 p3end)
+{
+    static unsigned char pblank[1];
+    uint256 hash1;
+    SHA256_CTX ctx;
+    SHA256_Init(&ctx);
+    SHA256_Update(&ctx, (p1begin == p1end ? pblank : (unsigned char*)&p1begin[0]), (p1end - p1begin) * sizeof(p1begin[0]));
+    SHA256_Update(&ctx, (p2begin == p2end ? pblank : (unsigned char*)&p2begin[0]), (p2end - p2begin) * sizeof(p2begin[0]));
+    SHA256_Update(&ctx, (p3begin == p3end ? pblank : (unsigned char*)&p3begin[0]), (p3end - p3begin) * sizeof(p3begin[0]));
+    SHA256_Final((unsigned char*)&hash1, &ctx);
+    uint256 hash2;
+    SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
+    return hash2;
+}
+
+template<typename T>
+uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=VERSION)
+{
+    // Most of the time is spent allocating and deallocating CDataStream's
+    // buffer.  If this ever needs to be optimized further, make a CStaticStream
+    // class with its buffer on the stack.
+    CDataStream ss(nType, nVersion);
+    ss.reserve(10000);
+    ss << obj;
+    return Hash(ss.begin(), ss.end());
+}
+
+inline uint160 Hash160(const vector<unsigned char>& vch)
+{
+    uint256 hash1;
+    SHA256(&vch[0], vch.size(), (unsigned char*)&hash1);
+    uint160 hash2;
+    RIPEMD160((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
+    return hash2;
+}
+
+
+
+
+
+
+
+
+
+
+
+// Note: It turns out we might have been able to use boost::thread
+// by using TerminateThread(boost::thread.native_handle(), 0);
+#ifdef __WXMSW__
+typedef HANDLE pthread_t;
+
+inline pthread_t CreateThread(void(*pfn)(void*), void* parg, bool fWantHandle=false)
+{
+    DWORD nUnused = 0;
+    HANDLE hthread =
+        CreateThread(
+            NULL,                        // default security
+            0,                           // inherit stack size from parent
+            (LPTHREAD_START_ROUTINE)pfn, // function pointer
+            parg,                        // argument
+            0,                           // creation option, start immediately
+            &nUnused);                   // thread identifier
+    if (hthread == NULL)
+    {
+        printf("Error: CreateThread() returned %d\n", GetLastError());
+        return (pthread_t)0;
+    }
+    if (!fWantHandle)
+    {
+        CloseHandle(hthread);
+        return (pthread_t)-1;
+    }
+    return hthread;
+}
+
+inline void SetThreadPriority(int nPriority)
+{
+    SetThreadPriority(GetCurrentThread(), nPriority);
+}
+#else
+inline pthread_t CreateThread(void(*pfn)(void*), void* parg, bool fWantHandle=false)
+{
+    pthread_t hthread = 0;
+    int ret = pthread_create(&hthread, NULL, (void*(*)(void*))pfn, parg);
+    if (ret != 0)
+    {
+        printf("Error: pthread_create() returned %d\n", ret);
+        return (pthread_t)0;
+    }
+    if (!fWantHandle)
+        return (pthread_t)-1;
+    return hthread;
+}
+
+#define THREAD_PRIORITY_LOWEST          PRIO_MAX
+#define THREAD_PRIORITY_BELOW_NORMAL    2
+#define THREAD_PRIORITY_NORMAL          0
+#define THREAD_PRIORITY_ABOVE_NORMAL    0
+
+inline void SetThreadPriority(int nPriority)
+{
+    // It's unclear if it's even possible to change thread priorities on Linux,
+    // but we really and truly need it for the generation threads.
+#ifdef PRIO_THREAD
+    setpriority(PRIO_THREAD, 0, nPriority);
+#else
+    setpriority(PRIO_PROCESS, 0, nPriority);
+#endif
+}
+
+inline bool TerminateThread(pthread_t hthread, unsigned int nExitCode)
+{
+    return (pthread_cancel(hthread) == 0);
+}
+
+inline void ExitThread(unsigned int nExitCode)
+{
+    pthread_exit((void*)nExitCode);
+}
+#endif
+
+
+
+
+
+inline bool AffinityBugWorkaround(void(*pfn)(void*))
+{
+#ifdef __WXMSW__
+    // Sometimes after a few hours affinity gets stuck on one processor
+    DWORD dwProcessAffinityMask = -1;
+    DWORD dwSystemAffinityMask = -1;
+    GetProcessAffinityMask(GetCurrentProcess(), &dwProcessAffinityMask, &dwSystemAffinityMask);
+    DWORD dwPrev1 = SetThreadAffinityMask(GetCurrentThread(), dwProcessAffinityMask);
+    DWORD dwPrev2 = SetThreadAffinityMask(GetCurrentThread(), dwProcessAffinityMask);
+    if (dwPrev2 != dwProcessAffinityMask)
+    {
+        printf("AffinityBugWorkaround() : SetThreadAffinityMask=%d, ProcessAffinityMask=%d, restarting thread\n", dwPrev2, dwProcessAffinityMask);
+        if (!CreateThread(pfn, NULL))
+            printf("Error: CreateThread() failed\n");
+        return true;
+    }
+#endif
+    return false;
+}

src/xpm/about.xpm

@@ -0,0 +1,665 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+/* XPM */
+static const char * about_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"96 564 92 1",
+"  c #001269",
+". c #000C72",
+"X c #00057F",
+"o c #001175",
+"O c #000B6A",
+"+ c #000E84",
+"@ c #000489",
+"# c #001583",
+"$ c #001B89",
+"% c #001B99",
+"& c #000B92",
+"* c #00208B",
+"= c #002B97",
+"- c #0004A6",
+"; c #001DA7",
+": c #0014BC",
+"> c #0019BB",
+", c #0017B4",
+"< c #0023A3",
+"1 c #002CAA",
+"2 c #0030A4",
+"3 c #003BA3",
+"4 c #0033AB",
+"5 c #003FA8",
+"6 c #0027B8",
+"7 c #0035BB",
+"8 c #003CBA",
+"9 c #004ABD",
+"0 c #001DC4",
+"q c #0017CC",
+"w c #000CD0",
+"e c #0026C7",
+"r c #0035C4",
+"t c #003DC5",
+"y c #0032CB",
+"u c #003BCC",
+"i c #002BD3",
+"p c #0021DC",
+"a c #0025D5",
+"s c #0034D5",
+"d c #003ADB",
+"f c #0016F6",
+"g c #0008F9",
+"h c #0027E3",
+"j c #003CE9",
+"k c #002BF5",
+"l c #0024F9",
+"z c #0033F4",
+"x c #0035F8",
+"c c #0048CA",
+"v c #0055C5",
+"b c #0059C3",
+"n c #0053CB",
+"m c #005ACC",
+"M c #004FD4",
+"N c #004CDC",
+"B c #0047D0",
+"V c #005BD6",
+"C c #0049E5",
+"Z c #0042EA",
+"A c #0052E4",
+"S c #005CE4",
+"D c #0054EC",
+"F c #005EEB",
+"G c #004AF5",
+"H c #0051F2",
+"J c #005CFA",
+"K c #0058F9",
+"L c #0066E4",
+"P c #006BE3",
+"I c #0064EC",
+"U c #006DEF",
+"Y c #0074EB",
+"T c #0078EC",
+"R c #0073E7",
+"E c #0065F4",
+"W c #006BF5",
+"Q c #006BFB",
+"! c #0066FD",
+"~ c #0073F5",
+"^ c #007CF3",
+"/ c #0075FB",
+"( c #007DFC",
+") c #0084FF",
+"_ c #008AFF",
+"` c #0092FF",
+"' c #339CFF",
+"] c #33A3FF",
+"[ c #33AAFF",
+"{ c #66B5FF",
+"} c #66BBFF",
+"| c #66C0FF",
+/* pixels */
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"kkkkkkkkkkkk<<<<<<<<<<<<DDDDDDDDDDDDvvvvvvvvvvvv////////////))))))))))))]]]]]]]]]]]]}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
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+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
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+"XXXXXXXXXXXXrrrrrrrrrrrr777777777777MMMMMMMMMMMM(((((((((((())))))))))))[[[[[[[[[[[[}}}}}}}}}}}}",
+"llllllllllll;;;;;;;;;;;;NNNNNNNNNNNNSSSSSSSSSSSS~~~~~~~~~~~~))))))))))))]]]]]]]]]]]]{{{{{{{{{{{{",
+"llllllllllll;;;;;;;;;;;;NNNNNNNNNNNNSSSSSSSSSSSS~~~~~~~~~~~~))))))))))))]]]]]]]]]]]]{{{{{{{{{{{{",
+"llllllllllll;;;;;;;;;;;;NNNNNNNNNNNNSSSSSSSSSSSS~~~~~~~~~~~~))))))))))))]]]]]]]]]]]]{{{{{{{{{{{{",
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+"############666666666666uuuuuuuuuuuuJJJJJJJJJJJJ^^^^^^^^^^^^____________]]]]]]]]]]]]{{{{{{{{{{{{",
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+"::::::::::::hhhhhhhhhhhhddddddddddddAAAAAAAAAAAAUUUUUUUUUUUU))))))))))))''''''''''''}}}}}}}}}}}}",
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+"zzzzzzzzzzzzGGGGGGGGGGGGBBBBBBBBBBBBDDDDDDDDDDDDPPPPPPPPPPPP))))))))))))''''''''''''{{{{{{{{{{{{",
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+};

src/xpm/addressbook16.xpm

@@ -0,0 +1,278 @@
+/* XPM */
+static const char * addressbook16_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 256 2",
+"   c #FFFFFF",
+".  c #F7FFFF",
+"X  c #F7F7FF",
+"o  c #EFF7FF",
+"O  c #E6EFF7",
+"+  c #E6E6F7",
+"@  c #CEE6F7",
+"#  c #DEDEEF",
+"$  c #D6DEEF",
+"%  c #D6DEE6",
+"&  c #CEDEF7",
+"*  c #CEDEEF",
+"=  c #EFF708",
+"-  c #C5DEF7",
+";  c #CED6EF",
+":  c None",
+">  c #C5D6E6",
+",  c #BDD6F7",
+"<  c #BDD6EF",
+"1  c #D6CECE",
+"2  c #BDCEE6",
+"3  c #BDC5E6",
+"4  c #B5C5DE",
+"5  c #BDD631",
+"6  c #ADBDDE",
+"7  c #B5B5BD",
+"8  c #A5B5D6",
+"9  c #00FFFF",
+"0  c #9CB5CE",
+"q  c #9CADD6",
+"w  c #94A5D6",
+"e  c #8CA5D6",
+"r  c #8CA5CE",
+"t  c #8CA5C5",
+"y  c #849CC5",
+"u  c #7B9CD6",
+"i  c #7B9CCE",
+"p  c #31BDCE",
+"a  c #6B9CD6",
+"s  c #00F708",
+"d  c #8494AD",
+"f  c #7B94B5",
+"g  c #6B94D6",
+"h  c #6B9C84",
+"j  c #7B8CAD",
+"k  c #738CAD",
+"l  c #638CC5",
+"z  c #10CE42",
+"x  c #638CBD",
+"c  c #7B849C",
+"v  c #73849C",
+"b  c #6B84A5",
+"n  c #7B7BA5",
+"m  c #6B849C",
+"M  c #7B8C42",
+"N  c #5A84C5",
+"B  c #29AD6B",
+"V  c #F74A4A",
+"C  c #6384A5",
+"Z  c #5284C5",
+"A  c #637BA5",
+"S  c #637B9C",
+"D  c #9C637B",
+"F  c #6B7B5A",
+"G  c #637394",
+"H  c #52739C",
+"J  c #5A7384",
+"K  c #526B94",
+"L  c #426B94",
+"P  c #52638C",
+"I  c #426B7B",
+"U  c #5A5A8C",
+"Y  c #524A7B",
+"T  c #425273",
+"R  c #21636B",
+"E  c #106394",
+"W  c #106B52",
+"Q  c #3A4273",
+"!  c #31426B",
+"~  c #523163",
+"^  c #29426B",
+"/  c #293A63",
+"(  c #213A63",
+")  c #193A63",
+"_  c #193163",
+"`  c #19315A",
+"'  c #212963",
+"]  c #10315A",
+"[  c #082952",
+"{  c #FFCC33",
+"}  c #33FF33",
+"|  c #66FF33",
+" . c #99FF33",
+".. c #CCFF33",
+"X. c #FFFF33",
+"o. c #000066",
+"O. c #330066",
+"+. c #660066",
+"@. c #990066",
+"#. c #CC0066",
+"$. c #FF0066",
+"%. c #003366",
+"&. c #333366",
+"*. c #663366",
+"=. c #993366",
+"-. c #CC3366",
+";. c #FF3366",
+":. c #006666",
+">. c #336666",
+",. c #666666",
+"<. c #996666",
+"1. c #CC6666",
+"2. c #009966",
+"3. c #339966",
+"4. c #669966",
+"5. c #999966",
+"6. c #CC9966",
+"7. c #FF9966",
+"8. c #00CC66",
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+"q. c #CCCC66",
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+"e. c #00FF66",
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+"b. c #FF3399",
+"n. c #339999",
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+"M. c #999999",
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+"B. c #FF9999",
+"V. c #00CC99",
+"C. c #33CC99",
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+"D. c #FFCC99",
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+"G. c #33FF99",
+"H. c #66CC99",
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+"L. c #FFFF99",
+"P. c #0000CC",
+"I. c #330099",
+"U. c #6600CC",
+"Y. c #9900CC",
+"T. c #CC00CC",
+"R. c #003399",
+"E. c #3333CC",
+"W. c #6633CC",
+"Q. c #9933CC",
+"!. c #CC33CC",
+"~. c #FF33CC",
+"^. c #0066CC",
+"/. c #3366CC",
+"(. c #666699",
+"). c #9966CC",
+"_. c #CC66CC",
+"`. c #FF6699",
+"'. c #0099CC",
+"]. c #3399CC",
+"[. c #6699CC",
+"{. c #9999CC",
+"}. c #CC99CC",
+"|. c #FF99CC",
+" X c #00CCCC",
+".X c #33CCCC",
+"XX c #66CCCC",
+"oX c #99CCCC",
+"OX c #CCCCCC",
+"+X c #FFCCCC",
+"@X c #00FFCC",
+"#X c #33FFCC",
+"$X c #66FF99",
+"%X c #99FFCC",
+"&X c #CCFFCC",
+"*X c #FFFFCC",
+"=X c #3300CC",
+"-X c #6600FF",
+";X c #9900FF",
+":X c #0033CC",
+">X c #3333FF",
+",X c #6633FF",
+"<X c #9933FF",
+"1X c #CC33FF",
+"2X c #FF33FF",
+"3X c #0066FF",
+"4X c #3366FF",
+"5X c #6666CC",
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+"7X c #CC66FF",
+"8X c #FF66CC",
+"9X c #0099FF",
+"0X c #3399FF",
+"qX c #6699FF",
+"wX c #9999FF",
+"eX c #CC99FF",
+"rX c #FF99FF",
+"tX c #00CCFF",
+"yX c #33CCFF",
+"uX c #66CCFF",
+"iX c #99CCFF",
+"pX c #CCCCFF",
+"aX c #FFCCFF",
+"sX c #33FFFF",
+"dX c #66FFCC",
+"fX c #99FFFF",
+"gX c #CCFFFF",
+"hX c #FF6666",
+"jX c #66FF66",
+"kX c #FFFF66",
+"lX c #6666FF",
+"zX c #FF66FF",
+"xX c #66FFFF",
+"cX c #A50021",
+"vX c #5F5F5F",
+"bX c #777777",
+"nX c #868686",
+"mX c #969696",
+"MX c #CBCBCB",
+"NX c #B2B2B2",
+"BX c #D7D7D7",
+"VX c #DDDDDD",
+"CX c #E3E3E3",
+"ZX c #EAEAEA",
+"AX c #F1F1F1",
+"SX c #F8F8F8",
+"DX c #FFFBF0",
+"FX c #A0A0A4",
+"GX c #808080",
+"HX c #FF0000",
+"JX c #00FF00",
+"KX c #FFFF00",
+"LX c #0000FF",
+"PX c #FF00FF",
+"IX c #00FFFF",
+"UX c #FFFFFF",
+/* pixels */
+": : : : : : : : : : : : : : : : ",
+": : H H H A d : 7 G K H H : : : ",
+"n n c     X 4 k j X     b n n : ",
+"n 2 c $ 8 6 4 x < + 4 4 C V ~ : ",
+"n * c X o $ y N u 6 $ + b D Y : ",
+"n * c     X > g ,       S z R : ",
+"n * c * r r y g , 6 r q S s W : ",
+"n * c     X 4 N u +     m B I : ",
+"n * c     X ; a -       S 5 F : ",
+"n * c * r r r g -       S = M : ",
+"n * c     X 4 N -       m h J : ",
+"n * c     X ; a -       A 9 E : ",
+"n * ( ] ` ^ P l y T / / ( p L : ",
+"n O     > 0 f ) ! t 8     % n : ",
+"U U U U U U U ' Q U U U U U U : ",
+": : : : : : : : : : : : : : : : "
+};

src/xpm/addressbook20.xpm

@@ -0,0 +1,282 @@
+/* XPM */
+static const char * addressbook20_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"20 20 256 2",
+"   c #FFFFFF",
+".  c #F7FFFF",
+"X  c #F7F7FF",
+"o  c #EFF7FF",
+"O  c #EFF7F7",
+"+  c #E6EFFF",
+"@  c #E6EFF7",
+"#  c #DEEFFF",
+"$  c #DEE6F7",
+"%  c #DEE6EF",
+"&  c #D6E6F7",
+"*  c #FFFF00",
+"=  c #DEDEE6",
+"-  c #D6DEE6",
+";  c #D6D6DE",
+":  c #CED6E6",
+">  c None",
+",  c #C5D6E6",
+"<  c #C5CEE6",
+"1  c #B5CEEF",
+"2  c #C5C5C5",
+"3  c #C5DE31",
+"4  c #B5C5DE",
+"5  c #BDC5C5",
+"6  c #ADC5EF",
+"7  c #B5C5CE",
+"8  c #BDBDBD",
+"9  c #B5BDCE",
+"0  c #ADBDDE",
+"q  c #ADBDD6",
+"w  c #B5CE52",
+"e  c #ADB5C5",
+"r  c #00FFFF",
+"t  c #A5B5C5",
+"y  c #9CB5CE",
+"u  c #94B5DE",
+"i  c #9CADD6",
+"p  c #A5ADB5",
+"a  c #94ADDE",
+"s  c #94ADD6",
+"d  c #9CADBD",
+"f  c #8CADDE",
+"g  c #BD9CA5",
+"h  c #9CA5BD",
+"j  c #9CA5B5",
+"k  c #29D6E6",
+"l  c #8CA5CE",
+"z  c #849CCE",
+"x  c #6BA5C5",
+"c  c #739CDE",
+"v  c #00FF00",
+"b  c #739CD6",
+"n  c #7B94CE",
+"m  c #8494AD",
+"M  c #7394CE",
+"N  c #7B94B5",
+"B  c #4AB584",
+"V  c #848CB5",
+"C  c #6B94CE",
+"Z  c #6394D6",
+"A  c #6394CE",
+"S  c #7B8CAD",
+"D  c #6B8CC5",
+"F  c #738CAD",
+"G  c #5294B5",
+"H  c #6B84C5",
+"J  c #7384A5",
+"K  c #73849C",
+"L  c #738494",
+"P  c #FF4A4A",
+"I  c #FF4A42",
+"U  c #737B8C",
+"Y  c #637BAD",
+"T  c #527BBD",
+"R  c #637394",
+"E  c #637352",
+"W  c #5A6B8C",
+"Q  c #526B9C",
+"!  c #63638C",
+"~  c #5A734A",
+"^  c #4A6B9C",
+"/  c #526B63",
+"(  c #0884A5",
+")  c #526384",
+"_  c #52637B",
+"`  c #4A6B5A",
+"'  c #52636B",
+"]  c #525A8C",
+"[  c #525A7B",
+"{  c #426363",
+"}  c #4A5A7B",
+"|  c #425A8C",
+" . c #196B94",
+".. c #3A5A8C",
+"X. c #3A5A84",
+"o. c #087B4A",
+"O. c #21636B",
+"+. c #634263",
+"@. c #3A527B",
+"#. c #424A84",
+"$. c #315284",
+"%. c #295284",
+"&. c #3A4A6B",
+"*. c #42427B",
+"=. c #424273",
+"-. c #294A84",
+";. c #3A3A73",
+":. c #194284",
+">. c #104A63",
+",. c #213A6B",
+"<. c #31316B",
+"1. c #21315A",
+"2. c #212163",
+"3. c #08295A",
+"4. c #082152",
+"5. c #101952",
+"6. c #CC9966",
+"7. c #FF9966",
+"8. c #00CC66",
+"9. c #33CC66",
+"0. c #99CC66",
+"q. c #CCCC66",
+"w. c #FFCC66",
+"e. c #00FF66",
+"r. c #33FF66",
+"t. c #99FF66",
+"y. c #CCFF66",
+"u. c #FF00CC",
+"i. c #CC00FF",
+"p. c #009999",
+"a. c #993399",
+"s. c #990099",
+"d. c #CC0099",
+"f. c #000099",
+"g. c #333399",
+"h. c #660099",
+"j. c #CC3399",
+"k. c #FF0099",
+"l. c #006699",
+"z. c #336699",
+"x. c #663399",
+"c. c #996699",
+"v. c #CC6699",
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+"m. c #669999",
+"M. c #999999",
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+"V. c #00CC99",
+"C. c #33CC99",
+"Z. c #66CC66",
+"A. c #99CC99",
+"S. c #CCCC99",
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+"G. c #33FF99",
+"H. c #66CC99",
+"J. c #99FF99",
+"K. c #CCFF99",
+"L. c #FFFF99",
+"P. c #0000CC",
+"I. c #330099",
+"U. c #6600CC",
+"Y. c #9900CC",
+"T. c #CC00CC",
+"R. c #003399",
+"E. c #3333CC",
+"W. c #6633CC",
+"Q. c #9933CC",
+"!. c #CC33CC",
+"~. c #FF33CC",
+"^. c #0066CC",
+"/. c #3366CC",
+"(. c #666699",
+"). c #9966CC",
+"_. c #CC66CC",
+"`. c #FF6699",
+"'. c #0099CC",
+"]. c #3399CC",
+"[. c #6699CC",
+"{. c #9999CC",
+"}. c #CC99CC",
+"|. c #FF99CC",
+" X c #00CCCC",
+".X c #33CCCC",
+"XX c #66CCCC",
+"oX c #99CCCC",
+"OX c #CCCCCC",
+"+X c #FFCCCC",
+"@X c #00FFCC",
+"#X c #33FFCC",
+"$X c #66FF99",
+"%X c #99FFCC",
+"&X c #CCFFCC",
+"*X c #FFFFCC",
+"=X c #3300CC",
+"-X c #6600FF",
+";X c #9900FF",
+":X c #0033CC",
+">X c #3333FF",
+",X c #6633FF",
+"<X c #9933FF",
+"1X c #CC33FF",
+"2X c #FF33FF",
+"3X c #0066FF",
+"4X c #3366FF",
+"5X c #6666CC",
+"6X c #9966FF",
+"7X c #CC66FF",
+"8X c #FF66CC",
+"9X c #0099FF",
+"0X c #3399FF",
+"qX c #6699FF",
+"wX c #9999FF",
+"eX c #CC99FF",
+"rX c #FF99FF",
+"tX c #00CCFF",
+"yX c #33CCFF",
+"uX c #66CCFF",
+"iX c #99CCFF",
+"pX c #CCCCFF",
+"aX c #FFCCFF",
+"sX c #33FFFF",
+"dX c #66FFCC",
+"fX c #99FFFF",
+"gX c #CCFFFF",
+"hX c #FF6666",
+"jX c #66FF66",
+"kX c #FFFF66",
+"lX c #6666FF",
+"zX c #FF66FF",
+"xX c #66FFFF",
+"cX c #A50021",
+"vX c #5F5F5F",
+"bX c #777777",
+"nX c #868686",
+"mX c #969696",
+"MX c #CBCBCB",
+"NX c #B2B2B2",
+"BX c #D7D7D7",
+"VX c #DDDDDD",
+"CX c #E3E3E3",
+"ZX c #EAEAEA",
+"AX c #F1F1F1",
+"SX c #F8F8F8",
+"DX c #FFFBF0",
+"FX c #A0A0A4",
+"GX c #808080",
+"HX c #FF0000",
+"JX c #00FF00",
+"KX c #FFFF00",
+"LX c #0000FF",
+"PX c #FF00FF",
+"IX c #00FFFF",
+"UX c #FFFFFF",
+/* pixels */
+"> > > > > > > > > > > > > > > > > > > > ",
+"> > > > > > > > > > > > > > > > > > > > ",
+"> > U $.| | ^ S 2 > p W | | @.L > > > > ",
+"8 5 R -       < Y j S O     - ) g e > > ",
+"! V K -       % a Q #       - +.P <.> > ",
+"! & K - 0 z n D C b f n n z q +.P <.> > ",
+"! & K -       % M A 1       - %.G #.> > ",
+"! & K -       % u b #       - o.v >.> > ",
+"! & K - 0 z n H M b 6 z n z q o.v >.> > ",
+"! & K -     X - M A a       - O.B @.> > ",
+"! & K -     X % u b #       - ` 3 / > > ",
+"! & K - 0 l i 4 u b #       - ~ * E > > ",
+"! & K - X o $ s T b #       - { w ' > > ",
+"! & K -       % f b #       -  .k -.> > ",
+"! & K m d t 7 , u b # ; 9 9 h ( r :.> > ",
+"! & h _ _ [ &.4.$.A ,.1.} _ _ F x ] > > ",
+"! @       , y N _ 3._ N y ,     @ ! > > ",
+"*.*.*.*.*.*.*.*.;.5.*.*.*.*.*.*.*.2.> > ",
+"> > > > > > > > > > > > > > > > > > > > ",
+"> > > > > > > > > > > > > > > > > > > > "
+};

src/xpm/bitcoin16.xpm

@@ -0,0 +1,219 @@
+/* XPM */
+static const char * bitcoin16_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 197 2",
+"   c #755507",
+".  c #775606",
+"X  c #795707",
+"o  c #7D5A07",
+"O  c #765608",
+"+  c #74550A",
+"@  c #75550A",
+"#  c #75560A",
+"$  c #785708",
+"%  c #78580B",
+"&  c #7D5C0B",
+"*  c #78590E",
+"=  c #7E5F14",
+"-  c #8A6711",
+";  c #8D6B15",
+":  c #8A691A",
+">  c #93711C",
+",  c #9D7A23",
+"<  c #9F7B22",
+"1  c #9C7B2A",
+"2  c #9E7C28",
+"3  c #A37F26",
+"4  c #B4831B",
+"5  c #A68126",
+"6  c #A5852E",
+"7  c #A9872E",
+"8  c #AC862D",
+"9  c #AC872F",
+"0  c #AF8B30",
+"q  c #AC8932",
+"w  c #AF8A34",
+"e  c #B08E36",
+"r  c #B98F33",
+"t  c #B18E3A",
+"y  c #B39036",
+"u  c #B69237",
+"i  c #B3913B",
+"p  c #B6923C",
+"a  c #BD9338",
+"s  c #B9993F",
+"d  c #BA993F",
+"f  c #C2932D",
+"g  c #C09437",
+"h  c #C59832",
+"j  c #C39836",
+"k  c #C89835",
+"l  c #C59C3D",
+"z  c #CF9E3E",
+"x  c #CFA23F",
+"c  c #D0A13A",
+"v  c #D3A23A",
+"b  c #D4A338",
+"n  c #D6A33F",
+"m  c #B19345",
+"M  c #BF9940",
+"N  c #BF9D43",
+"B  c #B3954B",
+"V  c #BD9A48",
+"C  c #BC9C4B",
+"Z  c #BD9F51",
+"A  c #CAA244",
+"S  c #C2A14B",
+"D  c #C4A44B",
+"F  c #C1A24C",
+"G  c #C7A64C",
+"H  c #C5A64E",
+"J  c #C9A94F",
+"K  c #D1A343",
+"L  c #D7A644",
+"P  c #D5A547",
+"I  c #D6A547",
+"U  c #DCAD42",
+"Y  c #DDAB45",
+"T  c #C3A151",
+"R  c #C9A551",
+"E  c #CAAA50",
+"W  c #CBAD53",
+"Q  c #CDAC52",
+"!  c #CEA855",
+"~  c #CEB15A",
+"^  c #DEB154",
+"/  c #D1B35A",
+"(  c #D7B35A",
+")  c #D8B45D",
+"_  c #E3B34A",
+"`  c #E2B34E",
+"'  c #E6B54F",
+"]  c #E2B350",
+"[  c #E3B352",
+"{  c #E4B451",
+"}  c #E2B355",
+"|  c #E7B853",
+" . c #E9BC51",
+".. c #ECBC53",
+"X. c #E7BE5A",
+"o. c #E2BA5C",
+"O. c #E2BC5C",
+"+. c #E9BB59",
+"@. c #EBBE59",
+"#. c #EABD5B",
+"$. c #E8BF5C",
+"%. c #E9BE5E",
+"&. c #C8AC63",
+"*. c #D0B162",
+"=. c #D5B567",
+"-. c #DABC62",
+";. c #D2B66B",
+":. c #D0B56D",
+">. c #DCBC6E",
+",. c #D2B972",
+"<. c #D7BE78",
+"1. c #E9BE62",
+"2. c #EEC05A",
+"3. c #F0C25F",
+"4. c #DEC26B",
+"5. c #DDC27A",
+"6. c #E0C167",
+"7. c #E5C067",
+"8. c #EBC463",
+"9. c #EEC460",
+"0. c #ECC364",
+"q. c #E4C16B",
+"w. c #E7C46B",
+"e. c #E9C56C",
+"r. c #E0C172",
+"t. c #E5C575",
+"y. c #E4C870",
+"u. c #E6CA72",
+"i. c #E6CA74",
+"p. c #E8CB73",
+"a. c #E9CE76",
+"s. c #EBD07B",
+"d. c #EED179",
+"f. c #F5D478",
+"g. c #F5D57C",
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+"j. c #F4D77E",
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+"l. c #E0C883",
+"z. c #E3CA89",
+"x. c #E4CB8B",
+"c. c #E3CD8A",
+"v. c #E5CE8B",
+"b. c #E3CC8E",
+"n. c #E8D18D",
+"m. c #F6D980",
+"M. c #F7DB83",
+"N. c #F3DA86",
+"B. c #F7DA84",
+"V. c #F6DB84",
+"C. c #F7DB84",
+"Z. c #F7DA86",
+"A. c #F6DC85",
+"S. c #F7DC85",
+"D. c #F8DB85",
+"F. c #FADD85",
+"G. c #FBDE86",
+"H. c #F5DE8B",
+"J. c #FADD88",
+"K. c #F9DF8B",
+"L. c #E4CF93",
+"P. c #E6CF92",
+"I. c #E6D094",
+"U. c #EAD597",
+"Y. c #EBD698",
+"T. c #EFDA99",
+"R. c #F0DC9C",
+"E. c #FCE089",
+"W. c #FCE28B",
+"Q. c #FDE28B",
+"!. c #FCE38C",
+"~. c #FCE28D",
+"^. c #FCE38D",
+"/. c #FDE38D",
+"(. c #FEE38D",
+"). c #FDE38E",
+"_. c #FEE48D",
+"`. c #FEE58F",
+"'. c #FCE490",
+"]. c #FDE490",
+"[. c #FFE590",
+"{. c #FFE690",
+"}. c #FFE691",
+"|. c #FEE791",
+" X c #FFE692",
+".X c #FFE792",
+"XX c #FEE693",
+"oX c #FFE693",
+"OX c #FFE793",
+"+X c #FEE897",
+"@X c #F6E2A2",
+"#X c #F7E3A2",
+"$X c #FAE6A8",
+"%X c #FBE7A9",
+"&X c #FCE9AB",
+"*X c #FDEAAC",
+"=X c None",
+/* pixels */
+"=X=X=X=X=X0 S G D i =X=X=X=X=X=X",
+"=X=X=X9 6.).).).).).d.e =X=X=X=X",
+"=X=Xu C.J.O.( h ( o.D.).J & =X=X",
+"=X0 S.j.f 4 b.e P.K @.j.'.d % =X",
+"=X4.).k a T Y.&.Y.R 2.2.F.S.- =X",
+"e '.e.z ! v.&X,.k.*X:. .%.`.d # ",
+"H +X^ I P =.*X9 j T.k.U ' F.-.% ",
+"W '.` { } >.*X<.n.*XC b Y g.u.X ",
+"W |.` { 3.t.&Xm C c.%Xa n m.u.. ",
+"N '.9...@.r.&Xi A 5.*XM L W.~ . ",
+"5 m.f._ *.#X&XR.#X%X:.v 0.'.7 # ",
+"=XQ `.@.l t P.B I.u v { G.a.o =X",
+"=X3 u.W.0.A z.V b.+.1.J.E., # =X",
+"=X=X3 u.oXF.e.7.q.C.+XH.6 # =X=X",
+"=X=X=X=XS s.'.'.'.C.~ ; * =X=X=X",
+"=X=X=X=X=X=X1 1 > : = =X=X=X=X=X"
+};

src/xpm/bitcoin20.xpm

@@ -0,0 +1,160 @@
+/* XPM */
+static const char * bitcoin20_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"20 20 134 2",
+"   c #735305",
+".  c #785706",
+"X  c #7E5C07",
+"o  c #755509",
+"O  c #76580D",
+"+  c #7F6015",
+"@  c #85620D",
+"#  c #89650D",
+"$  c #836215",
+"%  c #886510",
+"&  c #8E6B11",
+"*  c #81641F",
+"=  c #906D19",
+"-  c #977116",
+";  c #96741E",
+":  c #9B761E",
+">  c #947424",
+",  c #9B7722",
+"<  c #9D7824",
+"1  c #A47F23",
+"2  c #A17D2A",
+"3  c #A58125",
+"4  c #AA8327",
+"5  c #A4832F",
+"6  c #AD862B",
+"7  c #B28B2E",
+"8  c #A58433",
+"9  c #A88637",
+"0  c #AD8932",
+"q  c #A78639",
+"w  c #A8893C",
+"e  c #B28C34",
+"r  c #B88E33",
+"t  c #B28E3A",
+"y  c #B79136",
+"u  c #BB9235",
+"i  c #BB9639",
+"p  c #C19836",
+"a  c #C29539",
+"s  c #C59C3C",
+"d  c #A88B41",
+"f  c #AF9045",
+"g  c #B49342",
+"h  c #BE9641",
+"j  c #BD9B44",
+"k  c #B29448",
+"l  c #B7994B",
+"z  c #B8994C",
+"x  c #C09946",
+"c  c #CB9E46",
+"v  c #C59D4C",
+"b  c #CFA246",
+"n  c #CBAB47",
+"m  c #CEA74A",
+"M  c #D4A749",
+"N  c #D6A94D",
+"B  c #C7A754",
+"V  c #CEA453",
+"C  c #C6AA56",
+"Z  c #CDA955",
+"A  c #CBAB5B",
+"S  c #D2AB54",
+"D  c #D2AE5E",
+"F  c #D9AE5A",
+"G  c #D7B356",
+"H  c #DDB35F",
+"J  c #DFB95A",
+"K  c #E1B554",
+"L  c #E4BA56",
+"P  c #E6BC5A",
+"I  c #E9BE5E",
+"U  c #C7AC64",
+"Y  c #CBAF64",
+"T  c #CDB166",
+"R  c #D4B364",
+"E  c #DBB463",
+"W  c #DFB867",
+"Q  c #D5B76B",
+"!  c #DFBA6F",
+"~  c #D5BB76",
+"^  c #D7BE79",
+"/  c #E3BC64",
+"(  c #E8BF64",
+")  c #E0BB68",
+"_  c #DECA7A",
+"`  c #EBC265",
+"'  c #EBC36B",
+"]  c #EFC96B",
+"[  c #F1C564",
+"{  c #F3CB6A",
+"}  c #F9CD6C",
+"|  c #FAD16C",
+" . c #E5C770",
+".. c #EEC774",
+"X. c #E6CE7E",
+"o. c #EFCE7A",
+"O. c #F1CB73",
+"+. c #F4CE7A",
+"@. c #F3D273",
+"#. c #FCD574",
+"$. c #FEDA76",
+"%. c #F5D47D",
+"&. c #FAD47B",
+"*. c #F2D97D",
+"=. c #FCDA7A",
+"-. c #DDC784",
+";. c #E1CA86",
+":. c #E4CE8B",
+">. c #ECD985",
+",. c #E7D18E",
+"<. c #F4DC84",
+"1. c #FCDC81",
+"2. c #F4DB8B",
+"3. c #FBDF8B",
+"4. c #EBD592",
+"5. c #EFDA99",
+"6. c #F1DD9C",
+"7. c #F6E081",
+"8. c #FDE484",
+"9. c #FFEA87",
+"0. c #F9E488",
+"q. c #FEE88D",
+"w. c #F9E394",
+"e. c #FFEB93",
+"r. c #FEE698",
+"t. c #FEEA9B",
+"y. c #FFF49A",
+"u. c #F7E4A4",
+"i. c #F9E5A5",
+"p. c #FCE9AA",
+"a. c #F7F0AA",
+"s. c #FEF1AE",
+"d. c #FEF6B3",
+"f. c None",
+/* pixels */
+"f.f.f.f.f.f.f.f.f.f.f.f.f.f.f.f.f.f.f.f.",
+"f.f.f.f.f.f.f.0 y i i 0 , f.f.f.f.f.f.f.",
+"f.f.f.f.3 p P | $.| } { I p ; f.f.f.f.f.",
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+"f.f.6 [ $.{ M a Q 0 Q S ' %.q.*.6 o f.f.",
+"f.3 ' $.P i u r ,.< :.S +.%.0.y.*.& f.f.",
+"f.C e.%.c x T Y 6.U 5.T R @.#.0.9.n . f.",
+"f.>.t.W F A ^ p.u.~ -.p.i.C { { =.@.# f.",
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+"j p.2.( ( ! Z p.6.l R 6.6.t I I { #.y o ",
+"j e.1.( ! +.H i.i.-.:.i.u.R N K ` #.u   ",
+"i 9.&.( ..1.) p.6.8 j w p.p.h N ' #.7   ",
+"4 =.7.` ....Z p.6.g D T p.i.t M [ } - o ",
+"f.J =.{ ` E i.p.p.i.p.p.6.k u M } K @ o ",
+"f.7 @.@./ S z f 4.d ,.q 2 r a ( { 6   f.",
+"f.f.m @.O.( / V 4.q :.v V V O.&.G X O f.",
+"f.f.: G 1.0.+.W R D R ! 4.d.d._ #   f.f.",
+"f.f.f.2 C a.i.r.w.w.i.s.d.p.Y @   f.f.f.",
+"f.f.f.f.f.5 Z  .<.3.2.X.A > .   f.f.f.f.",
+"f.f.f.f.f.f.f.> > = # $ + f.f.f.f.f.f.f."
+};

src/xpm/bitcoin32.xpm

@@ -0,0 +1,232 @@
+/* XPM */
+static const char * bitcoin32_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 194 2",
+"   c #745305",
+".  c #785704",
+"X  c #7C5903",
+"o  c #75560B",
+"O  c #77590F",
+"+  c #7C5C0B",
+"@  c #795B12",
+"#  c #7F631D",
+"$  c #825E07",
+"%  c #825F0B",
+"&  c #85610A",
+"*  c #8C660C",
+"=  c #8E680E",
+"-  c #916B0F",
+";  c #856515",
+":  c #8B6714",
+">  c #8F6A16",
+",  c #816218",
+"<  c #88691C",
+"1  c #926D12",
+"2  c #936F1C",
+"3  c #997417",
+"4  c #94721E",
+"5  c #9B761C",
+"6  c #9F781C",
+"7  c #A17B1E",
+"8  c #826622",
+"9  c #916E20",
+"0  c #967425",
+"q  c #9D7420",
+"w  c #9C7923",
+"e  c #997728",
+"r  c #99792C",
+"t  c #A37D23",
+"y  c #A37F2C",
+"u  c #A68125",
+"i  c #AB8225",
+"p  c #A5832B",
+"a  c #AA852C",
+"s  c #B28A2C",
+"d  c #A58233",
+"f  c #AC8734",
+"g  c #AE8C33",
+"h  c #AC8C3C",
+"j  c #B28C33",
+"k  c #B98E34",
+"l  c #B28D3D",
+"z  c #B59136",
+"x  c #BC9335",
+"c  c #B3913E",
+"v  c #BC933A",
+"b  c #BF9A3D",
+"n  c #C19235",
+"m  c #C2953C",
+"M  c #C39B3C",
+"N  c #CA9C3D",
+"B  c #B59343",
+"V  c #BE9642",
+"C  c #B69A44",
+"Z  c #BD9A45",
+"A  c #B49649",
+"S  c #BB9A49",
+"D  c #BB9F52",
+"F  c #BFA256",
+"G  c #C49C43",
+"H  c #CA9D41",
+"J  c #C59D4A",
+"K  c #C99E4D",
+"L  c #C3A144",
+"P  c #CDA244",
+"I  c #CFAA47",
+"U  c #C3A14D",
+"Y  c #CDA24A",
+"T  c #CCAB49",
+"R  c #D2A644",
+"E  c #D2A54B",
+"W  c #D6AA4C",
+"Q  c #DAAE4E",
+"!  c #DAB04F",
+"~  c #C7A656",
+"^  c #CDA452",
+"/  c #CFAC52",
+"(  c #C0A65E",
+")  c #CEA75A",
+"_  c #CCAC59",
+"`  c #D2AB53",
+"'  c #DCAF52",
+"]  c #D6AD5A",
+"[  c #D9AE5B",
+"{  c #DCB556",
+"}  c #DFB855",
+"|  c #D6B25F",
+" . c #DCB35C",
+".. c #DEBE5E",
+"X. c #E2B656",
+"o. c #E1B55A",
+"O. c #E6BC5D",
+"+. c #E9BD5E",
+"@. c #C3AA63",
+"#. c #CCAD62",
+"$. c #D4AF62",
+"%. c #CDB565",
+"&. c #CEB46D",
+"*. c #D7B164",
+"=. c #DBB362",
+"-. c #D6BD64",
+";. c #DDBA64",
+":. c #D3B66C",
+">. c #DFB86B",
+",. c #CEB772",
+"<. c #D0B771",
+"1. c #D4BA73",
+"2. c #D9BE77",
+"3. c #D6BE79",
+"4. c #D8BF7A",
+"5. c #E4BB62",
+"6. c #E9BF64",
+"7. c #E4BC69",
+"8. c #E9BF69",
+"9. c #E0BB71",
+"0. c #E9C05E",
+"q. c #D2C279",
+"w. c #DBC27C",
+"e. c #E2C667",
+"r. c #EDC364",
+"t. c #E3C16E",
+"y. c #ECC46C",
+"u. c #EDCC6C",
+"i. c #F1C764",
+"p. c #F5CA66",
+"a. c #F9CD67",
+"s. c #F5CC6A",
+"d. c #F9CD6B",
+"f. c #FBD36F",
+"g. c #EDC572",
+"h. c #E5CF77",
+"j. c #ECCA74",
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+};

src/xpm/bitcoin48.xpm

@@ -0,0 +1,277 @@
+/* XPM */
+static const char * bitcoin48_xpm[] = {
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+};

src/xpm/bitcoin80.xpm

@@ -0,0 +1,292 @@
+/* XPM */
+static const char * bitcoin80_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"80 80 206 2",
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+".  c #785706",
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+";  c #926E1B",
+":  c #967116",
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+"(  c #CB9E42",
+")  c #C49D4B",
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+"`  c #C29F52",
+"'  c #C5A244",
+"]  c #CDA245",
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+":. c #D4AC5A",
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+"3X c None",
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+"3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X3X"
+};

src/xpm/check.xpm

@@ -0,0 +1,41 @@
+/* XPM */
+static const char * check_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 3 1",
+"  c #008000",
+". c #00FF00",
+"X c None",
+/* pixels */
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXX   XXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXX .  XXXXXXXXXXX",
+"XXXXXXXXXXXXXXXX .. XXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXX .  XXXXXXXXXXXX",
+"XXXXXXXXXXXXXXX .. XXXXXXXXXXXXX",
+"XXXXXXXXXXX  XX .  XXXXXXXXXXXXX",
+"XXXXXXXXXXX .  .. XXXXXXXXXXXXXX",
+"XXXXXXXXXXX .. .  XXXXXXXXXXXXXX",
+"XXXXXXXXXXXX ... XXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXX .  XXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXX  XXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
+};

src/xpm/send16.xpm

@@ -0,0 +1,278 @@
+/* XPM */
+static const char * send16_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 256 2",
+"   c #ADF7AD",
+".  c #9CFF9C",
+"X  c None",
+"o  c #ADEFAD",
+"O  c #94FF94",
+"+  c #D6CECE",
+"@  c #8CFF8C",
+"#  c #CECECE",
+"$  c #CECEC5",
+"%  c #84FF84",
+"&  c #CEC5C5",
+"*  c #73FF73",
+"=  c #C5C5C5",
+"-  c #6BFF6B",
+";  c #73F773",
+":  c #C5BDBD",
+">  c #6BF76B",
+",  c #BDBDBD",
+"<  c #63F763",
+"1  c #B5B5B5",
+"2  c #52F752",
+"3  c #42FF42",
+"4  c #3AFF3A",
+"5  c #ADADAD",
+"6  c #ADADA5",
+"7  c #4AEF4A",
+"8  c #29FF29",
+"9  c #A5A5A5",
+"0  c #42E642",
+"q  c #9CA59C",
+"w  c #3AE63A",
+"e  c #10FF10",
+"r  c #08FF08",
+"t  c #949C94",
+"y  c #00FF00",
+"u  c #00F700",
+"i  c #8C948C",
+"p  c #00EF00",
+"a  c #08E608",
+"s  c #10DE10",
+"d  c #00E600",
+"f  c #00DE00",
+"g  c #19C519",
+"h  c #00CE00",
+"j  c #00C500",
+"k  c #008C00",
+"l  c #008400",
+"z  c #669900",
+"x  c #999900",
+"c  c #CC9900",
+"v  c #FF9900",
+"b  c #00CC00",
+"n  c #33CC00",
+"m  c #66CC00",
+"M  c #99CC00",
+"N  c #CCCC00",
+"B  c #FFCC00",
+"V  c #66FF00",
+"C  c #99FF00",
+"Z  c #CCFF00",
+"A  c #000033",
+"S  c #330033",
+"D  c #660033",
+"F  c #990033",
+"G  c #CC0033",
+"H  c #FF0033",
+"J  c #003333",
+"K  c #333333",
+"L  c #663333",
+"P  c #993333",
+"I  c #CC3333",
+"U  c #FF3333",
+"Y  c #006633",
+"T  c #336633",
+"R  c #666633",
+"E  c #996633",
+"W  c #CC6633",
+"Q  c #FF6633",
+"!  c #009933",
+"~  c #339933",
+"^  c #669933",
+"/  c #999933",
+"(  c #CC9933",
+")  c #FF9933",
+"_  c #00CC33",
+"`  c #33CC33",
+"'  c #66CC33",
+"]  c #99CC33",
+"[  c #CCCC33",
+"{  c #FFCC33",
+"}  c #33FF33",
+"|  c #66FF33",
+" . c #99FF33",
+".. c #CCFF33",
+"X. c #FFFF33",
+"o. c #000066",
+"O. c #330066",
+"+. c #660066",
+"@. c #990066",
+"#. c #CC0066",
+"$. c #FF0066",
+"%. c #003366",
+"&. c #333366",
+"*. c #663366",
+"=. c #993366",
+"-. c #CC3366",
+";. c #FF3366",
+":. c #006666",
+">. c #336666",
+",. c #666666",
+"<. c #996666",
+"1. c #CC6666",
+"2. c #009966",
+"3. c #339966",
+"4. c #669966",
+"5. c #999966",
+"6. c #CC9966",
+"7. c #FF9966",
+"8. c #00CC66",
+"9. c #33CC66",
+"0. c #99CC66",
+"q. c #CCCC66",
+"w. c #FFCC66",
+"e. c #00FF66",
+"r. c #33FF66",
+"t. c #99FF66",
+"y. c #CCFF66",
+"u. c #FF00CC",
+"i. c #CC00FF",
+"p. c #009999",
+"a. c #993399",
+"s. c #990099",
+"d. c #CC0099",
+"f. c #000099",
+"g. c #333399",
+"h. c #660099",
+"j. c #CC3399",
+"k. c #FF0099",
+"l. c #006699",
+"z. c #336699",
+"x. c #663399",
+"c. c #996699",
+"v. c #CC6699",
+"b. c #FF3399",
+"n. c #339999",
+"m. c #669999",
+"M. c #999999",
+"N. c #CC9999",
+"B. c #FF9999",
+"V. c #00CC99",
+"C. c #33CC99",
+"Z. c #66CC66",
+"A. c #99CC99",
+"S. c #CCCC99",
+"D. c #FFCC99",
+"F. c #00FF99",
+"G. c #33FF99",
+"H. c #66CC99",
+"J. c #99FF99",
+"K. c #CCFF99",
+"L. c #FFFF99",
+"P. c #0000CC",
+"I. c #330099",
+"U. c #6600CC",
+"Y. c #9900CC",
+"T. c #CC00CC",
+"R. c #003399",
+"E. c #3333CC",
+"W. c #6633CC",
+"Q. c #9933CC",
+"!. c #CC33CC",
+"~. c #FF33CC",
+"^. c #0066CC",
+"/. c #3366CC",
+"(. c #666699",
+"). c #9966CC",
+"_. c #CC66CC",
+"`. c #FF6699",
+"'. c #0099CC",
+"]. c #3399CC",
+"[. c #6699CC",
+"{. c #9999CC",
+"}. c #CC99CC",
+"|. c #FF99CC",
+" X c #00CCCC",
+".X c #33CCCC",
+"XX c #66CCCC",
+"oX c #99CCCC",
+"OX c #CCCCCC",
+"+X c #FFCCCC",
+"@X c #00FFCC",
+"#X c #33FFCC",
+"$X c #66FF99",
+"%X c #99FFCC",
+"&X c #CCFFCC",
+"*X c #FFFFCC",
+"=X c #3300CC",
+"-X c #6600FF",
+";X c #9900FF",
+":X c #0033CC",
+">X c #3333FF",
+",X c #6633FF",
+"<X c #9933FF",
+"1X c #CC33FF",
+"2X c #FF33FF",
+"3X c #0066FF",
+"4X c #3366FF",
+"5X c #6666CC",
+"6X c #9966FF",
+"7X c #CC66FF",
+"8X c #FF66CC",
+"9X c #0099FF",
+"0X c #3399FF",
+"qX c #6699FF",
+"wX c #9999FF",
+"eX c #CC99FF",
+"rX c #FF99FF",
+"tX c #00CCFF",
+"yX c #33CCFF",
+"uX c #66CCFF",
+"iX c #99CCFF",
+"pX c #CCCCFF",
+"aX c #FFCCFF",
+"sX c #33FFFF",
+"dX c #66FFCC",
+"fX c #99FFFF",
+"gX c #CCFFFF",
+"hX c #FF6666",
+"jX c #66FF66",
+"kX c #FFFF66",
+"lX c #6666FF",
+"zX c #FF66FF",
+"xX c #66FFFF",
+"cX c #A50021",
+"vX c #5F5F5F",
+"bX c #777777",
+"nX c #868686",
+"mX c #969696",
+"MX c #CBCBCB",
+"NX c #B2B2B2",
+"BX c #D7D7D7",
+"VX c #DDDDDD",
+"CX c #E3E3E3",
+"ZX c #EAEAEA",
+"AX c #F1F1F1",
+"SX c #F8F8F8",
+"DX c #FFFBF0",
+"FX c #A0A0A4",
+"GX c #808080",
+"HX c #FF0000",
+"JX c #00FF00",
+"KX c #FFFF00",
+"LX c #0000FF",
+"PX c #FF00FF",
+"IX c #00FFFF",
+"UX c #FFFFFF",
+/* pixels */
+"X X X X X X X k k X X X X X X X ",
+"X X X X X X X k j k X X X X X X ",
+"X X X X X X X k o j k X X X X X ",
+"X X X X X X X k * o j k X X X X ",
+"l k k k k k k k * * . j k X X X ",
+"l @ @ @ @ @ @ @ 4 e e % j k X X ",
+"l O 3 8 e r r r r r r e ; j k X ",
+"l @ e e r r r r r u p a f < j k ",
+"l @ r u p a a a a a f f w j k i ",
+"l O ; ; ; ; ; < a f b 0 j k t : ",
+"l k k k k k k k s j 7 j k q = X ",
+"X $ = = = = = k g 7 j k 9 & X X ",
+"X X X X X X X k 2 j k 6 $ X X X ",
+"X X X X X X X k j k 5 + X X X X ",
+"X X X X X X X k k 1 + X X X X X ",
+"X X X X X X X = , X X X X X X X "
+};

src/xpm/send16noshadow.xpm

@@ -0,0 +1,278 @@
+/* XPM */
+static const char * send16noshadow_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 256 2",
+"   c #ADF7AD",
+".  c #9CFF9C",
+"X  c None",
+"o  c #ADEFAD",
+"O  c #94FF94",
+"+  c #D6CECE",
+"@  c #8CFF8C",
+"#  c #CECECE",
+"$  c #CECEC5",
+"%  c #84FF84",
+"&  c #CEC5C5",
+"*  c #73FF73",
+"=  c #C5C5C5",
+"-  c #6BFF6B",
+";  c #73F773",
+":  c #C5BDBD",
+">  c #6BF76B",
+",  c #BDBDBD",
+"<  c #63F763",
+"1  c #B5B5B5",
+"2  c #52F752",
+"3  c #42FF42",
+"4  c #3AFF3A",
+"5  c #ADADAD",
+"6  c #ADADA5",
+"7  c #4AEF4A",
+"8  c #29FF29",
+"9  c #A5A5A5",
+"0  c #42E642",
+"q  c #9CA59C",
+"w  c #3AE63A",
+"e  c #10FF10",
+"r  c #08FF08",
+"t  c #949C94",
+"y  c #00FF00",
+"u  c #00F700",
+"i  c #8C948C",
+"p  c #00EF00",
+"a  c #08E608",
+"s  c #10DE10",
+"d  c #00E600",
+"f  c #00DE00",
+"g  c #19C519",
+"h  c #00CE00",
+"j  c #00C500",
+"k  c #008C00",
+"l  c #008400",
+"z  c #669900",
+"x  c #999900",
+"c  c #CC9900",
+"v  c #FF9900",
+"b  c #00CC00",
+"n  c #33CC00",
+"m  c #66CC00",
+"M  c #99CC00",
+"N  c #CCCC00",
+"B  c #FFCC00",
+"V  c #66FF00",
+"C  c #99FF00",
+"Z  c #CCFF00",
+"A  c #000033",
+"S  c #330033",
+"D  c #660033",
+"F  c #990033",
+"G  c #CC0033",
+"H  c #FF0033",
+"J  c #003333",
+"K  c #333333",
+"L  c #663333",
+"P  c #993333",
+"I  c #CC3333",
+"U  c #FF3333",
+"Y  c #006633",
+"T  c #336633",
+"R  c #666633",
+"E  c #996633",
+"W  c #CC6633",
+"Q  c #FF6633",
+"!  c #009933",
+"~  c #339933",
+"^  c #669933",
+"/  c #999933",
+"(  c #CC9933",
+")  c #FF9933",
+"_  c #00CC33",
+"`  c #33CC33",
+"'  c #66CC33",
+"]  c #99CC33",
+"[  c #CCCC33",
+"{  c #FFCC33",
+"}  c #33FF33",
+"|  c #66FF33",
+" . c #99FF33",
+".. c #CCFF33",
+"X. c #FFFF33",
+"o. c #000066",
+"O. c #330066",
+"+. c #660066",
+"@. c #990066",
+"#. c #CC0066",
+"$. c #FF0066",
+"%. c #003366",
+"&. c #333366",
+"*. c #663366",
+"=. c #993366",
+"-. c #CC3366",
+";. c #FF3366",
+":. c #006666",
+">. c #336666",
+",. c #666666",
+"<. c #996666",
+"1. c #CC6666",
+"2. c #009966",
+"3. c #339966",
+"4. c #669966",
+"5. c #999966",
+"6. c #CC9966",
+"7. c #FF9966",
+"8. c #00CC66",
+"9. c #33CC66",
+"0. c #99CC66",
+"q. c #CCCC66",
+"w. c #FFCC66",
+"e. c #00FF66",
+"r. c #33FF66",
+"t. c #99FF66",
+"y. c #CCFF66",
+"u. c #FF00CC",
+"i. c #CC00FF",
+"p. c #009999",
+"a. c #993399",
+"s. c #990099",
+"d. c #CC0099",
+"f. c #000099",
+"g. c #333399",
+"h. c #660099",
+"j. c #CC3399",
+"k. c #FF0099",
+"l. c #006699",
+"z. c #336699",
+"x. c #663399",
+"c. c #996699",
+"v. c #CC6699",
+"b. c #FF3399",
+"n. c #339999",
+"m. c #669999",
+"M. c #999999",
+"N. c #CC9999",
+"B. c #FF9999",
+"V. c #00CC99",
+"C. c #33CC99",
+"Z. c #66CC66",
+"A. c #99CC99",
+"S. c #CCCC99",
+"D. c #FFCC99",
+"F. c #00FF99",
+"G. c #33FF99",
+"H. c #66CC99",
+"J. c #99FF99",
+"K. c #CCFF99",
+"L. c #FFFF99",
+"P. c #0000CC",
+"I. c #330099",
+"U. c #6600CC",
+"Y. c #9900CC",
+"T. c #CC00CC",
+"R. c #003399",
+"E. c #3333CC",
+"W. c #6633CC",
+"Q. c #9933CC",
+"!. c #CC33CC",
+"~. c #FF33CC",
+"^. c #0066CC",
+"/. c #3366CC",
+"(. c #666699",
+"). c #9966CC",
+"_. c #CC66CC",
+"`. c #FF6699",
+"'. c #0099CC",
+"]. c #3399CC",
+"[. c #6699CC",
+"{. c #9999CC",
+"}. c #CC99CC",
+"|. c #FF99CC",
+" X c #00CCCC",
+".X c #33CCCC",
+"XX c #66CCCC",
+"oX c #99CCCC",
+"OX c #CCCCCC",
+"+X c #FFCCCC",
+"@X c #00FFCC",
+"#X c #33FFCC",
+"$X c #66FF99",
+"%X c #99FFCC",
+"&X c #CCFFCC",
+"*X c #FFFFCC",
+"=X c #3300CC",
+"-X c #6600FF",
+";X c #9900FF",
+":X c #0033CC",
+">X c #3333FF",
+",X c #6633FF",
+"<X c #9933FF",
+"1X c #CC33FF",
+"2X c #FF33FF",
+"3X c #0066FF",
+"4X c #3366FF",
+"5X c #6666CC",
+"6X c #9966FF",
+"7X c #CC66FF",
+"8X c #FF66CC",
+"9X c #0099FF",
+"0X c #3399FF",
+"qX c #6699FF",
+"wX c #9999FF",
+"eX c #CC99FF",
+"rX c #FF99FF",
+"tX c #00CCFF",
+"yX c #33CCFF",
+"uX c #66CCFF",
+"iX c #99CCFF",
+"pX c #CCCCFF",
+"aX c #FFCCFF",
+"sX c #33FFFF",
+"dX c #66FFCC",
+"fX c #99FFFF",
+"gX c #CCFFFF",
+"hX c #FF6666",
+"jX c #66FF66",
+"kX c #FFFF66",
+"lX c #6666FF",
+"zX c #FF66FF",
+"xX c #66FFFF",
+"cX c #A50021",
+"vX c #5F5F5F",
+"bX c #777777",
+"nX c #868686",
+"mX c #969696",
+"MX c #CBCBCB",
+"NX c #B2B2B2",
+"BX c #D7D7D7",
+"VX c #DDDDDD",
+"CX c #E3E3E3",
+"ZX c #EAEAEA",
+"AX c #F1F1F1",
+"SX c #F8F8F8",
+"DX c #FFFBF0",
+"FX c #A0A0A4",
+"GX c #808080",
+"HX c #FF0000",
+"JX c #00FF00",
+"KX c #FFFF00",
+"LX c #0000FF",
+"PX c #FF00FF",
+"IX c #00FFFF",
+"UX c #FFFFFF",
+/* pixels */
+"X X X X X X X k k X X X X X X X ",
+"X X X X X X X k j k X X X X X X ",
+"X X X X X X X k o j k X X X X X ",
+"X X X X X X X k * o j k X X X X ",
+"l k k k k k k k * * . j k X X X ",
+"l @ @ @ @ @ @ @ 4 e e % j k X X ",
+"l O 3 8 e r r r r r r e ; j k X ",
+"l @ e e r r r r r u p a f < j k ",
+"l @ r u p a a a a a f f w j k X ",
+"l O ; ; ; ; ; < a f b 0 j k X X ",
+"l k k k k k k k s j 7 j k X X X ",
+"X X X X X X X k g 7 j k X X X X ",
+"X X X X X X X k 2 j k X X X X X ",
+"X X X X X X X k j k X X X X X X ",
+"X X X X X X X k k X X X X X X X ",
+"X X X X X X X X X X X X X X X X "
+};

src/xpm/send20.xpm

@@ -0,0 +1,282 @@
+/* XPM */
+static const char * send20_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"20 20 256 2",
+"   c #CEFFCE",
+".  c #BDFFBD",
+"X  c #C5F7C5",
+"o  c #B5FFB5",
+"O  c #ADFFAD",
+"+  c #A5FFA5",
+"@  c #9CFF9C",
+"#  c None",
+"$  c #94FF94",
+"%  c #D6CECE",
+"&  c #8CFF8C",
+"*  c #CECEC5",
+"=  c #84FF84",
+"-  c #94EF94",
+";  c #7BFF7B",
+":  c #CEC5C5",
+">  c #73FF73",
+",  c #C5C5C5",
+"<  c #C5C5BD",
+"1  c #6BFF6B",
+"2  c #BDC5B5",
+"3  c #63FF63",
+"4  c #6BF76B",
+"5  c #BDBDBD",
+"6  c #BDBDB5",
+"7  c #5AFF5A",
+"8  c #63F763",
+"9  c #B5BDB5",
+"0  c #B5BDAD",
+"q  c #52FF52",
+"w  c #BDB5B5",
+"e  c #5AF75A",
+"r  c #B5B5B5",
+"t  c #B5B5AD",
+"y  c #52F752",
+"u  c #42FF42",
+"i  c #52EF52",
+"p  c #ADADAD",
+"a  c #ADADA5",
+"s  c #4AEF4A",
+"d  c #31FF31",
+"f  c #29FF29",
+"g  c #A5A5A5",
+"h  c #21FF21",
+"j  c #5AD65A",
+"k  c #42E642",
+"l  c #94AD94",
+"z  c #4ADE4A",
+"x  c #3AE63A",
+"c  c #5ACE5A",
+"v  c #10FF10",
+"b  c #9C9C9C",
+"n  c #31E631",
+"m  c #08FF08",
+"M  c #949C94",
+"N  c #84A584",
+"B  c #00FF00",
+"V  c #3AD63A",
+"C  c #52C552",
+"Z  c #00F700",
+"A  c #8C948C",
+"S  c #849484",
+"D  c #00EF00",
+"F  c #739C73",
+"G  c #08E608",
+"H  c #4AB54A",
+"J  c #31C531",
+"K  c #00E600",
+"L  c #739473",
+"P  c #00DE00",
+"I  c #63945A",
+"U  c #6B8C6B",
+"Y  c #00D600",
+"T  c #42A542",
+"R  c #638C63",
+"E  c #00CE00",
+"W  c #21B521",
+"Q  c #5A8C5A",
+"!  c #00C500",
+"~  c #528C52",
+"^  c #3A9C3A",
+"/  c #4A8C4A",
+"(  c #00BD00",
+")  c #319431",
+"_  c #219C21",
+"`  c #318C31",
+"'  c #3A843A",
+"]  c #219421",
+"[  c #298C29",
+"{  c #318431",
+"}  c #218C21",
+"|  c #218C19",
+" . c #198C19",
+".. c #218421",
+"X. c #297B29",
+"o. c #198419",
+"O. c #217B21",
+"+. c #108410",
+"@. c #197B19",
+"#. c #CC0066",
+"$. c #FF0066",
+"%. c #003366",
+"&. c #333366",
+"*. c #663366",
+"=. c #993366",
+"-. c #CC3366",
+";. c #FF3366",
+":. c #006666",
+">. c #336666",
+",. c #666666",
+"<. c #996666",
+"1. c #CC6666",
+"2. c #009966",
+"3. c #339966",
+"4. c #669966",
+"5. c #999966",
+"6. c #CC9966",
+"7. c #FF9966",
+"8. c #00CC66",
+"9. c #33CC66",
+"0. c #99CC66",
+"q. c #CCCC66",
+"w. c #FFCC66",
+"e. c #00FF66",
+"r. c #33FF66",
+"t. c #99FF66",
+"y. c #CCFF66",
+"u. c #FF00CC",
+"i. c #CC00FF",
+"p. c #009999",
+"a. c #993399",
+"s. c #990099",
+"d. c #CC0099",
+"f. c #000099",
+"g. c #333399",
+"h. c #660099",
+"j. c #CC3399",
+"k. c #FF0099",
+"l. c #006699",
+"z. c #336699",
+"x. c #663399",
+"c. c #996699",
+"v. c #CC6699",
+"b. c #FF3399",
+"n. c #339999",
+"m. c #669999",
+"M. c #999999",
+"N. c #CC9999",
+"B. c #FF9999",
+"V. c #00CC99",
+"C. c #33CC99",
+"Z. c #66CC66",
+"A. c #99CC99",
+"S. c #CCCC99",
+"D. c #FFCC99",
+"F. c #00FF99",
+"G. c #33FF99",
+"H. c #66CC99",
+"J. c #99FF99",
+"K. c #CCFF99",
+"L. c #FFFF99",
+"P. c #0000CC",
+"I. c #330099",
+"U. c #6600CC",
+"Y. c #9900CC",
+"T. c #CC00CC",
+"R. c #003399",
+"E. c #3333CC",
+"W. c #6633CC",
+"Q. c #9933CC",
+"!. c #CC33CC",
+"~. c #FF33CC",
+"^. c #0066CC",
+"/. c #3366CC",
+"(. c #666699",
+"). c #9966CC",
+"_. c #CC66CC",
+"`. c #FF6699",
+"'. c #0099CC",
+"]. c #3399CC",
+"[. c #6699CC",
+"{. c #9999CC",
+"}. c #CC99CC",
+"|. c #FF99CC",
+" X c #00CCCC",
+".X c #33CCCC",
+"XX c #66CCCC",
+"oX c #99CCCC",
+"OX c #CCCCCC",
+"+X c #FFCCCC",
+"@X c #00FFCC",
+"#X c #33FFCC",
+"$X c #66FF99",
+"%X c #99FFCC",
+"&X c #CCFFCC",
+"*X c #FFFFCC",
+"=X c #3300CC",
+"-X c #6600FF",
+";X c #9900FF",
+":X c #0033CC",
+">X c #3333FF",
+",X c #6633FF",
+"<X c #9933FF",
+"1X c #CC33FF",
+"2X c #FF33FF",
+"3X c #0066FF",
+"4X c #3366FF",
+"5X c #6666CC",
+"6X c #9966FF",
+"7X c #CC66FF",
+"8X c #FF66CC",
+"9X c #0099FF",
+"0X c #3399FF",
+"qX c #6699FF",
+"wX c #9999FF",
+"eX c #CC99FF",
+"rX c #FF99FF",
+"tX c #00CCFF",
+"yX c #33CCFF",
+"uX c #66CCFF",
+"iX c #99CCFF",
+"pX c #CCCCFF",
+"aX c #FFCCFF",
+"sX c #33FFFF",
+"dX c #66FFCC",
+"fX c #99FFFF",
+"gX c #CCFFFF",
+"hX c #FF6666",
+"jX c #66FF66",
+"kX c #FFFF66",
+"lX c #6666FF",
+"zX c #FF66FF",
+"xX c #66FFFF",
+"cX c #A50021",
+"vX c #5F5F5F",
+"bX c #777777",
+"nX c #868686",
+"mX c #969696",
+"MX c #CBCBCB",
+"NX c #B2B2B2",
+"BX c #D7D7D7",
+"VX c #DDDDDD",
+"CX c #E3E3E3",
+"ZX c #EAEAEA",
+"AX c #F1F1F1",
+"SX c #F8F8F8",
+"DX c #FFFBF0",
+"FX c #A0A0A4",
+"GX c #808080",
+"HX c #FF0000",
+"JX c #00FF00",
+"KX c #FFFF00",
+"LX c #0000FF",
+"PX c #FF00FF",
+"IX c #00FFFF",
+"UX c #FFFFFF",
+/* pixels */
+"# # # # # # # # # # # # # # # # # # # # ",
+"# # # # # # # ` 0 # # # # # # # # # # # ",
+"# # # # # # # ..` l # # # # # # # # # # ",
+"# # # # # # # [ X ) N # # # # # # # # # ",
+"# # # # # # # [ &X. ^ F # # # # # # # # ",
+"# # # # # # # } o & o T I : # # # # # # ",
+"` ` ` ` ` ` ` ` + 7 ; + H ~ < # # # # # ",
+"` = = = = = = - @ d v h $ C ' 5 # # # # ",
+"` = = 3 u h v v v m m m v ; c { 6 # # # ",
+"` = f v v m m m m m m Z G G 4 j ..t # # ",
+"` = v m m m Z Z D D G G G P n ; _ R 5 # ",
+"` = m Z G G G G G G G P Y x 4 _ Q g # # ",
+"` = $ $ $ $ $ & e P P E k 8  .U g # # # ",
+"..[ ......[ [ ] e Y ! s i o.L p # # # # ",
+"# # 5 6 6 6 9 ..i ( i z o.S t # # # # # ",
+"# # # # # # # } i i V O.A r # # # # # # ",
+"# # # # # # # } 7 J X.M 6 # # # # # # # ",
+"# # # # # # # | W ' b < # # # # # # # # ",
+"# # # # # # # @.~ g , # # # # # # # # # ",
+"# # # # # # # 6 < , # # # # # # # # # # "
+};