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start parsing blocks in leveldb.

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This commit is contained in:
Christopher Jeffrey 2014-12-01 14:55:42 -08:00
parent a4149fe101
commit 4a6a3b1243
1 changed files with 64 additions and 12 deletions
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76
src/bitcoindjs.cc
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@ -5919,19 +5919,70 @@ read_addr(const std::string addr) {
leveldb::Slice slKey = pcursor->key();
const char *k = slKey.ToString().c_str();
if (k[0] == 'b') {
continue;
char *blockhash_ = strdup(k);
blockhash_++;
std::string sblockhash = std::string(blockhash_);
uint256 blockhash(stxhash);
leveldb::Slice slValue = pcursor->value();
CDataStream ssValue(slValue.data(), slValue.data() + slValue.size(), SER_DISK, CLIENT_VERSION);
CBlock cblock;
ssValue >> cblock;
BOOST_FOREACH(const CTransaction& ctx, cblock.vtx) {
BOOST_FOREACH(const CTxIn& txin, ctx.vin) {
if (txin.scriptSig.ToString() != expectedScriptSig.ToString()) {
continue;
}
if (cur == NULL) {
head->ctx = ctx;
uint256 hash(((CMerkleTx)ctx).hashBlock.GetHex());
head->blockhash = hash;
head->next = NULL;
cur = head;
} else {
ctx_list *item = new ctx_list();
item->ctx = ctx;
uint256 hash(((CMerkleTx)ctx).hashBlock.GetHex());
item->blockhash = hash;
item->next = NULL;
cur->next = item;
cur = item;
}
goto found;
}
for (unsigned int vo = 0; vo < ctx.vout.size(); vo++) {
const CTxOut& txout = ctx.vout[vo];
const CScript& scriptPubKey = txout.scriptPubKey;
int nRequired;
txnouttype type;
vector<CTxDestination> addresses;
if (!ExtractDestinations(scriptPubKey, type, addresses, nRequired)) {
continue;
}
BOOST_FOREACH(const CTxDestination& address, addresses) {
if (CBitcoinAddress(address).ToString() != addr) {
continue;
}
if (cur == NULL) {
head->ctx = ctx;
//uint256 hash(((CMerkleTx)ctx).hashBlock.GetHex());
head->blockhash = blockhash;
head->next = NULL;
cur = head;
} else {
ctx_list *item = new ctx_list();
item->ctx = ctx;
//uint256 hash(((CMerkleTx)ctx).hashBlock.GetHex());
item->blockhash = blockhash;
item->next = NULL;
cur->next = item;
cur = item;
}
goto found;
}
}
}
}
// XXX Might be better to iterate over blocks - gets block hash and gets all txes for sure.
// if (k[0] == 'b') {
// char *blockhash_ = strdup(k);
// blockhash_++;
// std::string sblockhash = std::string(blockhash_);
// uint256 blockhash(stxhash);
// leveldb::Slice slValue = pcursor->value();
// CDataStream ssValue(slValue.data(), slValue.data() + slValue.size(), SER_DISK, CLIENT_VERSION);
// CBlock block;
// ssValue >> block;
// }
#if 0
if (k[0] == 't') {
char *txhash_ = strdup(k);
txhash_++;
@ -5994,6 +6045,7 @@ read_addr(const std::string addr) {
}
}
}
#endif
found:
pcursor->Next();
}