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JSON-RPC: Add 'sendrawtx' op, for sending pre-built TX's to network

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This commit is contained in:
Jeff Garzik 2012-05-23 16:21:25 -04:00 • committed by Jeff Garzik
parent 7a99821377
commit 976c08b68a
3 changed files with 37 additions and 1 deletions
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35
src/bitcoinrpc.cpp
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@ -2217,6 +2217,40 @@ Value getblock(const Array& params, bool fHelp)
(params.size() > 1) ? params[1].get_obj() : emptyobj);
}
Value sendrawtx(const Array& params, bool fHelp)
{
if (fHelp || params.size() < 1 || params.size() > 1)
throw runtime_error(
"sendrawtx <hex string>\n"
"Submits raw transaction (serialized, hex-encoded) to local node and network.");
// parse hex string from parameter
vector<unsigned char> txData(ParseHex(params[0].get_str()));
CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
CTransaction tx;
// deserialize binary data stream
try {
ssData >> tx;
}
catch (std::exception &e) {
throw JSONRPCError(-22, "TX decode failed");
}
// push to local node
CTxDB txdb("r");
if (!tx.AcceptToMemoryPool(txdb))
throw JSONRPCError(-22, "TX rejected");
SyncWithWallets(tx, NULL, true);
// relay to network
CInv inv(MSG_TX, tx.GetHash());
RelayInventory(inv);
return true;
}
@ -2280,6 +2314,7 @@ static const CRPCCommand vRPCCommands[] =
{ "listsinceblock", &listsinceblock, false },
{ "dumpprivkey", &dumpprivkey, false },
{ "importprivkey", &importprivkey, false },
{ "sendrawtx", &sendrawtx, false },
};
CRPCTable::CRPCTable()