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This commit is contained in:
Scott Sadler
2018-04-16 22:57:35 -05:00
parent 3205a566d4
commit 0cb91a8d20
30 changed files with 1002 additions and 289 deletions
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43
src/cc/eval.h
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@@ -20,8 +20,10 @@
* a possible code is EVAL_BITCOIN_SCRIPT, where the entire binary
* after the code is interpreted as a bitcoin script.
*/
#define FOREACH_EVAL(EVAL) \
EVAL(EVAL_IMPORTPAYOUT, 0xe1)
#define FOREACH_EVAL(EVAL) \
EVAL(EVAL_IMPORTPAYOUT, 0xe1) \
EVAL(EVAL_IMPORTCOIN, 0xe2)
typedef uint8_t EvalCode;
@@ -54,6 +56,11 @@ public:
*/
bool ImportPayout(std::vector<uint8_t> params, const CTransaction &importTx, unsigned int nIn);
/*
* Import coin from another chain with same symbol
*/
bool ImportCoin(std::vector<uint8_t> params, const CTransaction &importTx, unsigned int nIn);
/*
* IO functions
*/
@@ -64,7 +71,10 @@ public:
virtual bool GetBlock(uint256 hash, CBlockIndex& blockIdx) const;
virtual int32_t GetNotaries(uint8_t pubkeys[64][33], int32_t height, uint32_t timestamp) const;
virtual bool GetNotarisationData(uint256 notarisationHash, NotarisationData &data) const;
virtual bool GetNotarisationData(int notarisationHeight, NotarisationData &data,
bool verifyCanonical) const;
virtual bool CheckNotaryInputs(const CTransaction &tx, uint32_t height, uint32_t timestamp) const;
virtual uint32_t GetCurrentLedgerID() const;
};
@@ -87,7 +97,6 @@ public:
evaluate(std::vector<unsigned char> header, std::vector<unsigned char> body) = 0;
};
/*
* Data from notarisation OP_RETURN
*/
@@ -99,6 +108,8 @@ public:
char symbol[64];
uint256 MoM;
uint32_t MoMDepth;
uint256 MoMoM;
uint32_t MoMoMDepth;
bool Parse(CScript scriptPubKey);
};
@@ -140,4 +151,30 @@ bool DeserializeF(const std::vector<unsigned char> vIn, T f)
}
/*
* Merkle stuff
*/
uint256 SafeCheckMerkleBranch(uint256 hash, const std::vector<uint256>& vMerkleBranch, int nIndex);
class MerkleBranch
{
public:
int nIndex;
std::vector<uint256> branch;
MerkleBranch() {}
MerkleBranch(int i, std::vector<uint256> b) : nIndex(i), branch(b) {}
uint256 Exec(uint256 hash) const { return SafeCheckMerkleBranch(hash, branch, nIndex); }
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
READWRITE(VARINT(nIndex));
READWRITE(branch);
}
};
#endif /* CC_EVAL_H */