void
blockstore_get_highest(struct blockstore *bs,
const uint256 *hash0,
const uint256 *hash1,
uint256 *hash)
{
int height0;
int height1;
if (uint256_iszero(hash0)) {
memcpy(hash, hash1, sizeof *hash1);
return;
}
if (uint256_iszero(hash1)) {
memcpy(hash, hash0, sizeof *hash0);
return;
}
height0 = blockstore_get_block_height(bs, hash0);
height1 = blockstore_get_block_height(bs, hash1);
ASSERT(height0 > 0);
ASSERT(height1 > 0);
if (height0 < height1) {
memcpy(hash, hash1, sizeof *hash1);
} else {
memcpy(hash, hash0, sizeof *hash0);
}
}
static void
txdb_export_tx_cb(const void *key,
size_t keyLen,
void *cbData,
void *keyData)
{
struct bitcui_tx **txiPtr = (struct bitcui_tx **)cbData;
struct tx_entry *txe = (struct tx_entry *)keyData;
struct bitcui_tx *txi = *txiPtr;
char hashStr[80];
if (txe->relevant == 0) {
return;
}
/*
* We need to weed out transactions that made it in an orphan block but were
* not integrated later on in the main chain.
*/
txi->src = NULL;
txi->dst = NULL;
txi->desc = NULL;
ASSERT(keyLen == sizeof(uint256));
memcpy(&txi->txHash, key, keyLen);
txi->value = txdb_get_tx_credit(&txe->tx);
txi->value -= txdb_get_tx_debit(&txe->tx);
txi->blockHeight = -1;
if (!uint256_iszero(&txe->blkHash)) {
txi->blockHeight = blockstore_get_block_height(btc->blockStore,
&txe->blkHash);
}
uint256_snprintf_reverse(hashStr, sizeof hashStr, (uint256*)key);
txi->desc = config_getstring(btc->txLabelsCfg, NULL, "tx.%s.label", hashStr) ;
/*
* This is a workaround for a bug caused by truncated hashStr.
*/
if (txi->desc == NULL) {
hashStr[63] = '\0';
txi->desc = config_getstring(btc->txLabelsCfg, NULL, "tx.%s.label", hashStr) ;
}
txi->timestamp = txe->timestamp;
*txiPtr += 1;
}
