Merge pull request #1383 from jgarzik/rawtx
JSON-RPC: Add 'sendrawtx' op, for sending pre-built TX's to network
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commit
ec9c902133
3 changed files with 37 additions and 1 deletions
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@ -2217,6 +2217,40 @@ Value getblock(const Array& params, bool fHelp)
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(params.size() > 1) ? params[1].get_obj() : emptyobj);
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}
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Value sendrawtx(const Array& params, bool fHelp)
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{
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if (fHelp || params.size() < 1 || params.size() > 1)
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throw runtime_error(
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"sendrawtx <hex string>\n"
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"Submits raw transaction (serialized, hex-encoded) to local node and network.");
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// parse hex string from parameter
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vector<unsigned char> txData(ParseHex(params[0].get_str()));
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CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
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CTransaction tx;
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// deserialize binary data stream
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try {
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ssData >> tx;
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}
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catch (std::exception &e) {
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throw JSONRPCError(-22, "TX decode failed");
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}
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// push to local node
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CTxDB txdb("r");
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if (!tx.AcceptToMemoryPool(txdb))
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throw JSONRPCError(-22, "TX rejected");
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SyncWithWallets(tx, NULL, true);
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// relay to network
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CInv inv(MSG_TX, tx.GetHash());
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RelayInventory(inv);
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return true;
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}
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@ -2280,6 +2314,7 @@ static const CRPCCommand vRPCCommands[] =
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{ "listsinceblock", &listsinceblock, false },
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{ "dumpprivkey", &dumpprivkey, false },
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{ "importprivkey", &importprivkey, false },
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{ "sendrawtx", &sendrawtx, false },
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};
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CRPCTable::CRPCTable()
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@ -109,7 +109,7 @@ void static EraseFromWallets(uint256 hash)
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}
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// make sure all wallets know about the given transaction, in the given block
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void static SyncWithWallets(const CTransaction& tx, const CBlock* pblock = NULL, bool fUpdate = false)
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void SyncWithWallets(const CTransaction& tx, const CBlock* pblock, bool fUpdate)
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{
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BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
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pwallet->AddToWalletIfInvolvingMe(tx, pblock, fUpdate);
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@ -81,6 +81,7 @@ class CTxIndex;
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void RegisterWallet(CWallet* pwalletIn);
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void UnregisterWallet(CWallet* pwalletIn);
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void SyncWithWallets(const CTransaction& tx, const CBlock* pblock = NULL, bool fUpdate = false);
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bool ProcessBlock(CNode* pfrom, CBlock* pblock);
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bool CheckDiskSpace(uint64 nAdditionalBytes=0);
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FILE* OpenBlockFile(unsigned int nFile, unsigned int nBlockPos, const char* pszMode="rb");
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