CBVersionChecksumBytes * CBNewVersionChecksumBytesFromBytes(uint8_t * bytes,uint32_t size,bool cacheString,void (*logError)(char *,...)) {
CBVersionChecksumBytes * self = malloc(sizeof(*self));
if (NOT self) {
logError("Cannot allocate %i bytes of memory in CBNewVersionChecksumBytesFromBytes\n",sizeof(*self));
return NULL;
}
CBGetObject(self)->free = CBFreeVersionChecksumBytes;
if(CBInitVersionChecksumBytesFromBytes(self,bytes,size,cacheString,logError))
return self;
free(self);
return NULL;
}
bool CBInitAddressFromRIPEMD160Hash(CBAddress * self,uint8_t networkCode,uint8_t * hash,bool cacheString,void (*logError)(char *,...)){
// Build address and then complete intitialisation with CBVersionChecksumBytes
uint8_t * data = malloc(25); // 1 Network byte, 20 hash bytes, 4 checksum bytes.
if (NOT data) {
logError("Cannot allocate 25 bytes of memory in CBInitAddressFromRIPEMD160Hash\n");
return false;
}
// Set network byte
data[0] = networkCode;
// Move hash
memmove(data+1, hash, 20);
// Make checksum and move it into address
uint8_t checksum[32];
uint8_t checksum2[32];
CBSha256(data,21,checksum);
CBSha256(checksum,32,checksum2);
memmove(data+21, checksum2, 4);
// Initialise CBVersionChecksumBytes
if (NOT CBInitVersionChecksumBytesFromBytes(CBGetVersionChecksumBytes(self), data, 25,cacheString, logError))
return false;
return true;
}
CBVersionChecksumBytes * CBNewVersionChecksumBytesFromBytes(uint8_t * bytes,uint32_t size,bool cacheString,CBEvents * events){
CBVersionChecksumBytes * self = malloc(sizeof(*self));
CBGetObject(self)->free = CBFreeVersionChecksumBytes;
CBInitVersionChecksumBytesFromBytes(self,bytes,size,cacheString,events);
return self;
}
