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Merge pull request #2747 from luke-jr/getblock_verbose0

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Add verbose flag to getblock RPC so it is possible to get hex dumps of blocks
This commit is contained in:
Jeff Garzik 2013-06-10 08:16:39 -07:00
commit 543d70a676
2 changed files with 18 additions and 3 deletions
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1
src/bitcoinrpc.cpp
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@ -1187,6 +1187,7 @@ Array RPCConvertValues(const std::string &strMethod, const std::vector<std::stri
if (strMethod == "listunspent" && n > 0) ConvertTo<boost::int64_t>(params[0]);
if (strMethod == "listunspent" && n > 1) ConvertTo<boost::int64_t>(params[1]);
if (strMethod == "listunspent" && n > 2) ConvertTo<Array>(params[2]);
if (strMethod == "getblock" && n > 1) ConvertTo<bool>(params[1]);
if (strMethod == "getrawtransaction" && n > 1) ConvertTo<boost::int64_t>(params[1]);
if (strMethod == "createrawtransaction" && n > 0) ConvertTo<Array>(params[0]);
if (strMethod == "createrawtransaction" && n > 1) ConvertTo<Object>(params[1]);

20
src/rpcblockchain.cpp
View file

@ -144,14 +144,20 @@ Value getblockhash(const Array& params, bool fHelp)
Value getblock(const Array& params, bool fHelp)
{
if (fHelp || params.size() != 1)
if (fHelp || params.size() < 1 || params.size() > 2)
throw runtime_error(
"getblock <hash>\n"
"Returns details of a block with given block-hash.");
"getblock <hash> [verbose=true]\n"
"If verbose is false, returns a string that is serialized, hex-encoded data for block <hash>.\n"
"If verbose is true, returns an Object with information about block <hash>."
);
std::string strHash = params[0].get_str();
uint256 hash(strHash);
bool fVerbose = true;
if (params.size() > 1)
fVerbose = params[1].get_bool();
if (mapBlockIndex.count(hash) == 0)
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Block not found");
@ -159,6 +165,14 @@ Value getblock(const Array& params, bool fHelp)
CBlockIndex* pblockindex = mapBlockIndex[hash];
block.ReadFromDisk(pblockindex);
if (!fVerbose)
{
CDataStream ssBlock(SER_NETWORK, PROTOCOL_VERSION);
ssBlock << block;
std::string strHex = HexStr(ssBlock.begin(), ssBlock.end());
return strHex;
}
return blockToJSON(block, pblockindex);
}