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Move Parse{Hash|Hex} to be usable by all RPC code

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This commit is contained in:
Peter Todd
2013-07-15 02:24:33 -04:00
parent 11a79680b1
commit 463c9710f5
3 changed files with 37 additions and 33 deletions
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28
src/bitcoinrpc.cpp
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@@ -113,6 +113,34 @@ std::string HexBits(unsigned int nBits)
return HexStr(BEGIN(uBits.cBits), END(uBits.cBits));
}
uint256 ParseHashV(const Value& v, string strName)
{
string strHex;
if (v.type() == str_type)
strHex = v.get_str();
if (!IsHex(strHex)) // Note: IsHex("") is false
throw JSONRPCError(RPC_INVALID_PARAMETER, strName+" must be hexadecimal string (not '"+strHex+"')");
uint256 result;
result.SetHex(strHex);
return result;
}
uint256 ParseHashO(const Object& o, string strKey)
{
return ParseHashV(find_value(o, strKey), strKey);
}
vector<unsigned char> ParseHexV(const Value& v, string strName)
{
string strHex;
if (v.type() == str_type)
strHex = v.get_str();
if (!IsHex(strHex))
throw JSONRPCError(RPC_INVALID_PARAMETER, strName+" must be hexadecimal string (not '"+strHex+"')");
return ParseHex(strHex);
}
vector<unsigned char> ParseHexO(const Object& o, string strKey)
{
return ParseHexV(find_value(o, strKey), strKey);
}
///