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post launch release readiness

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This commit is contained in:
Michael Toutonghi
2018-05-27 19:59:23 -07:00
parent bcb23c06e7
commit c6e2184378
9 changed files with 1493 additions and 32 deletions
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55
src/komodo_utils.h
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@@ -28,6 +28,8 @@
#define portable_mutex_lock pthread_mutex_lock
#define portable_mutex_unlock pthread_mutex_unlock
extern void verus_hash(void *result, const void *data, size_t len);
struct allocitem { uint32_t allocsize,type; };
struct queueitem { struct queueitem *next,*prev; uint32_t allocsize,type; };
@@ -1022,23 +1024,45 @@ int32_t komodo_opreturnscript(uint8_t *script,uint8_t type,uint8_t *opret,int32_
// from all other blocks. the sequence is extremely likely, but not guaranteed to be unique for each block chain
uint64_t komodo_block_prg(uint32_t nHeight)
{
int i;
uint8_t hashSrc[8];
uint64_t result, hashSrc64 = (uint64_t)ASSETCHAINS_MAGIC << 32 + nHeight;
bits256 hashResult;
for ( i = 0; i < sizeof(hashSrc); i++ )
if (strcmp(ASSETCHAINS_SYMBOL, "VRSC") != 0 || nHeight >= 12800)
{
hashSrc[i] = hashSrc64 & 0xff;
hashSrc64 >>= 8;
}
vcalc_sha256(0, hashResult.bytes, hashSrc, sizeof(hashSrc));
uint64_t i, result = 0, hashSrc64 = ((uint64_t)ASSETCHAINS_MAGIC << 32) | (uint64_t)nHeight;
uint8_t hashSrc[8];
bits256 hashResult;
for ( i = 0; i < 8; i++ )
{
result = (result << 8) + hashResult.bytes[i];
for ( i = 0; i < sizeof(hashSrc); i++ )
{
uint64_t x = hashSrc64 >> (i * 8);
hashSrc[i] = (uint8_t)(x & 0xff);
}
verus_hash(hashResult.bytes, hashSrc, sizeof(hashSrc));
for ( i = 0; i < 8; i++ )
{
result = (result << 8) | hashResult.bytes[i];
}
return result;
}
else
{
int i;
uint8_t hashSrc[8];
uint64_t result, hashSrc64 = (uint64_t)ASSETCHAINS_MAGIC << 32 + nHeight;
bits256 hashResult;
for ( i = 0; i < sizeof(hashSrc); i++ )
{
hashSrc[i] = hashSrc64 & 0xff;
hashSrc64 >>= 8;
int8_t b = hashSrc[i];
}
vcalc_sha256(0, hashResult.bytes, hashSrc, sizeof(hashSrc));
for ( i = 0; i < 8; i++ )
{
result = (result << 8) + hashResult.bytes[i];
}
return result;
}
return(result);
}
// given a block height, this returns the unlock time for that block height, derived from
@@ -1055,8 +1079,7 @@ int64_t komodo_block_unlocktime(uint32_t nHeight)
if (strcmp(ASSETCHAINS_SYMBOL, "VRSC") != 0 || nHeight >= 12800)
{
unlocktime = komodo_block_prg(nHeight) % (ASSETCHAINS_TIMEUNLOCKTO - ASSETCHAINS_TIMEUNLOCKFROM);
// boundary and power of 2 can make it exceed to time by 1
unlocktime = unlocktime + ASSETCHAINS_TIMEUNLOCKFROM;
unlocktime += ASSETCHAINS_TIMEUNLOCKFROM;
}
else
{