7d9d134bf9
After the tinyformat switch sprintf() family functions support passing actual std::string objects. Remove unnecessary c_str calls (236 of them) in logging and formatting.
151 lines
3.3 KiB
C++
151 lines
3.3 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2013 The Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "protocol.h"
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#include "util.h"
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#ifndef WIN32
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# include <arpa/inet.h>
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#endif
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static const char* ppszTypeName[] =
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{
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"ERROR",
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"tx",
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"block",
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"filtered block"
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};
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CMessageHeader::CMessageHeader()
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{
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memcpy(pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE);
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memset(pchCommand, 0, sizeof(pchCommand));
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pchCommand[1] = 1;
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nMessageSize = -1;
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nChecksum = 0;
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}
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CMessageHeader::CMessageHeader(const char* pszCommand, unsigned int nMessageSizeIn)
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{
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memcpy(pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE);
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strncpy(pchCommand, pszCommand, COMMAND_SIZE);
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nMessageSize = nMessageSizeIn;
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nChecksum = 0;
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}
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std::string CMessageHeader::GetCommand() const
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{
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if (pchCommand[COMMAND_SIZE-1] == 0)
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return std::string(pchCommand, pchCommand + strlen(pchCommand));
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else
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return std::string(pchCommand, pchCommand + COMMAND_SIZE);
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}
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bool CMessageHeader::IsValid() const
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{
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// Check start string
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if (memcmp(pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE) != 0)
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return false;
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// Check the command string for errors
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for (const char* p1 = pchCommand; p1 < pchCommand + COMMAND_SIZE; p1++)
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{
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if (*p1 == 0)
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{
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// Must be all zeros after the first zero
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for (; p1 < pchCommand + COMMAND_SIZE; p1++)
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if (*p1 != 0)
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return false;
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}
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else if (*p1 < ' ' || *p1 > 0x7E)
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return false;
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}
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// Message size
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if (nMessageSize > MAX_SIZE)
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{
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LogPrintf("CMessageHeader::IsValid() : (%s, %u bytes) nMessageSize > MAX_SIZE\n", GetCommand(), nMessageSize);
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return false;
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}
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return true;
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}
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CAddress::CAddress() : CService()
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{
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Init();
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}
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CAddress::CAddress(CService ipIn, uint64_t nServicesIn) : CService(ipIn)
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{
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Init();
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nServices = nServicesIn;
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}
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void CAddress::Init()
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{
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nServices = NODE_NETWORK;
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nTime = 100000000;
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nLastTry = 0;
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}
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CInv::CInv()
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{
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type = 0;
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hash = 0;
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}
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CInv::CInv(int typeIn, const uint256& hashIn)
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{
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type = typeIn;
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hash = hashIn;
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}
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CInv::CInv(const std::string& strType, const uint256& hashIn)
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{
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unsigned int i;
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for (i = 1; i < ARRAYLEN(ppszTypeName); i++)
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{
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if (strType == ppszTypeName[i])
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{
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type = i;
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break;
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}
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}
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if (i == ARRAYLEN(ppszTypeName))
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throw std::out_of_range(strprintf("CInv::CInv(string, uint256) : unknown type '%s'", strType));
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hash = hashIn;
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}
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bool operator<(const CInv& a, const CInv& b)
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{
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return (a.type < b.type || (a.type == b.type && a.hash < b.hash));
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}
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bool CInv::IsKnownType() const
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{
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return (type >= 1 && type < (int)ARRAYLEN(ppszTypeName));
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}
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const char* CInv::GetCommand() const
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{
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if (!IsKnownType())
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throw std::out_of_range(strprintf("CInv::GetCommand() : type=%d unknown type", type));
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return ppszTypeName[type];
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}
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std::string CInv::ToString() const
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{
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return strprintf("%s %s", GetCommand(), hash.ToString());
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}
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void CInv::print() const
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{
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LogPrintf("CInv(%s)\n", ToString());
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}
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