X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fserialize.h;h=ca1205102d174503c5698a37b0a915fae4512c42;hb=0561bbd1c69263dceb24ffacf850788e6e961a13;hp=d34f3e557ceb5f8bed32aef8fc728abeb9785148;hpb=b87c0fc4403040185b625d1b21bbff0cb7c828d7;p=novacoin.git diff --git a/src/serialize.h b/src/serialize.h index d34f3e5..ca12051 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -1,7 +1,8 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-2012 The Bitcoin developers +// Copyright (c) 2012 The PPCoin developers // Distributed under the MIT/X11 software license, see the accompanying -// file license.txt or http://www.opensource.org/licenses/mit-license.php. +// file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_SERIALIZE_H #define BITCOIN_SERIALIZE_H @@ -57,7 +58,7 @@ enum }; #define IMPLEMENT_SERIALIZE(statements) \ - unsigned int GetSerializeSize(int nType=0, int nVersion=PROTOCOL_VERSION) const \ + unsigned int GetSerializeSize(int nType, int nVersion) const \ { \ CSerActionGetSerializeSize ser_action; \ const bool fGetSize = true; \ @@ -72,7 +73,7 @@ enum return nSerSize; \ } \ template \ - void Serialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) const \ + void Serialize(Stream& s, int nType, int nVersion) const \ { \ CSerActionSerialize ser_action; \ const bool fGetSize = false; \ @@ -83,7 +84,7 @@ enum {statements} \ } \ template \ - void Unserialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) \ + void Unserialize(Stream& s, int nType, int nVersion) \ { \ CSerActionUnserialize ser_action; \ const bool fGetSize = false; \ @@ -155,8 +156,14 @@ template inline void Unserialize(Stream& s, bool& a, int, int=0 - - +#ifndef THROW_WITH_STACKTRACE +#define THROW_WITH_STACKTRACE(exception) \ +{ \ + LogStackTrace(); \ + throw (exception); \ +} +void LogStackTrace(); +#endif // // Compact size @@ -234,7 +241,7 @@ uint64 ReadCompactSize(Stream& is) nSizeRet = xSize; } if (nSizeRet > (uint64)MAX_SIZE) - throw std::ios_base::failure("ReadCompactSize() : size too large"); + THROW_WITH_STACKTRACE(std::ios_base::failure("ReadCompactSize() : size too large")); return nSizeRet; } @@ -275,48 +282,6 @@ public: } }; - - -/** string stored as a fixed length field */ -template -class CFixedFieldString -{ -protected: - const std::string* pcstr; - std::string* pstr; -public: - explicit CFixedFieldString(const std::string& str) : pcstr(&str), pstr(NULL) { } - explicit CFixedFieldString(std::string& str) : pcstr(&str), pstr(&str) { } - - unsigned int GetSerializeSize(int, int=0) const - { - return LEN; - } - - template - void Serialize(Stream& s, int, int=0) const - { - char pszBuf[LEN]; - strncpy(pszBuf, pcstr->c_str(), LEN); - s.write(pszBuf, LEN); - } - - template - void Unserialize(Stream& s, int, int=0) - { - if (pstr == NULL) - throw std::ios_base::failure("CFixedFieldString::Unserialize : trying to unserialize to const string"); - char pszBuf[LEN+1]; - s.read(pszBuf, LEN); - pszBuf[LEN] = '\0'; - *pstr = pszBuf; - } -}; - - - - - // // Forward declarations // @@ -329,43 +294,43 @@ template void Unserialize(Stream& is, std::basic_st // vector template unsigned int GetSerializeSize_impl(const std::vector& v, int nType, int nVersion, const boost::true_type&); template unsigned int GetSerializeSize_impl(const std::vector& v, int nType, int nVersion, const boost::false_type&); -template inline unsigned int GetSerializeSize(const std::vector& v, int nType, int nVersion=PROTOCOL_VERSION); +template inline unsigned int GetSerializeSize(const std::vector& v, int nType, int nVersion); template void Serialize_impl(Stream& os, const std::vector& v, int nType, int nVersion, const boost::true_type&); template void Serialize_impl(Stream& os, const std::vector& v, int nType, int nVersion, const boost::false_type&); -template inline void Serialize(Stream& os, const std::vector& v, int nType, int nVersion=PROTOCOL_VERSION); +template inline void Serialize(Stream& os, const std::vector& v, int nType, int nVersion); template void Unserialize_impl(Stream& is, std::vector& v, int nType, int nVersion, const boost::true_type&); template void Unserialize_impl(Stream& is, std::vector& v, int nType, int nVersion, const boost::false_type&); -template inline void Unserialize(Stream& is, std::vector& v, int nType, int nVersion=PROTOCOL_VERSION); +template inline void Unserialize(Stream& is, std::vector& v, int nType, int nVersion); // others derived from vector -extern inline unsigned int GetSerializeSize(const CScript& v, int nType, int nVersion=PROTOCOL_VERSION); -template void Serialize(Stream& os, const CScript& v, int nType, int nVersion=PROTOCOL_VERSION); -template void Unserialize(Stream& is, CScript& v, int nType, int nVersion=PROTOCOL_VERSION); +extern inline unsigned int GetSerializeSize(const CScript& v, int nType, int nVersion); +template void Serialize(Stream& os, const CScript& v, int nType, int nVersion); +template void Unserialize(Stream& is, CScript& v, int nType, int nVersion); // pair -template unsigned int GetSerializeSize(const std::pair& item, int nType, int nVersion=PROTOCOL_VERSION); -template void Serialize(Stream& os, const std::pair& item, int nType, int nVersion=PROTOCOL_VERSION); -template void Unserialize(Stream& is, std::pair& item, int nType, int nVersion=PROTOCOL_VERSION); +template unsigned int GetSerializeSize(const std::pair& item, int nType, int nVersion); +template void Serialize(Stream& os, const std::pair& item, int nType, int nVersion); +template void Unserialize(Stream& is, std::pair& item, int nType, int nVersion); // 3 tuple -template unsigned int GetSerializeSize(const boost::tuple& item, int nType, int nVersion=PROTOCOL_VERSION); -template void Serialize(Stream& os, const boost::tuple& item, int nType, int nVersion=PROTOCOL_VERSION); -template void Unserialize(Stream& is, boost::tuple& item, int nType, int nVersion=PROTOCOL_VERSION); +template unsigned int GetSerializeSize(const boost::tuple& item, int nType, int nVersion); +template void Serialize(Stream& os, const boost::tuple& item, int nType, int nVersion); +template void Unserialize(Stream& is, boost::tuple& item, int nType, int nVersion); // 4 tuple -template unsigned int GetSerializeSize(const boost::tuple& item, int nType, int nVersion=PROTOCOL_VERSION); -template void Serialize(Stream& os, const boost::tuple& item, int nType, int nVersion=PROTOCOL_VERSION); -template void Unserialize(Stream& is, boost::tuple& item, int nType, int nVersion=PROTOCOL_VERSION); +template unsigned int GetSerializeSize(const boost::tuple& item, int nType, int nVersion); +template void Serialize(Stream& os, const boost::tuple& item, int nType, int nVersion); +template void Unserialize(Stream& is, boost::tuple& item, int nType, int nVersion); // map -template unsigned int GetSerializeSize(const std::map& m, int nType, int nVersion=PROTOCOL_VERSION); -template void Serialize(Stream& os, const std::map& m, int nType, int nVersion=PROTOCOL_VERSION); -template void Unserialize(Stream& is, std::map& m, int nType, int nVersion=PROTOCOL_VERSION); +template unsigned int GetSerializeSize(const std::map& m, int nType, int nVersion); +template void Serialize(Stream& os, const std::map& m, int nType, int nVersion); +template void Unserialize(Stream& is, std::map& m, int nType, int nVersion); // set -template unsigned int GetSerializeSize(const std::set& m, int nType, int nVersion=PROTOCOL_VERSION); -template void Serialize(Stream& os, const std::set& m, int nType, int nVersion=PROTOCOL_VERSION); -template void Unserialize(Stream& is, std::set& m, int nType, int nVersion=PROTOCOL_VERSION); +template unsigned int GetSerializeSize(const std::set& m, int nType, int nVersion); +template void Serialize(Stream& os, const std::set& m, int nType, int nVersion); +template void Unserialize(Stream& is, std::set& m, int nType, int nVersion); @@ -378,19 +343,19 @@ template void Unserializ // Thanks to Boost serialization for this idea. // template -inline unsigned int GetSerializeSize(const T& a, long nType, int nVersion=PROTOCOL_VERSION) +inline unsigned int GetSerializeSize(const T& a, long nType, int nVersion) { return a.GetSerializeSize((int)nType, nVersion); } template -inline void Serialize(Stream& os, const T& a, long nType, int nVersion=PROTOCOL_VERSION) +inline void Serialize(Stream& os, const T& a, long nType, int nVersion) { a.Serialize(os, (int)nType, nVersion); } template -inline void Unserialize(Stream& is, T& a, long nType, int nVersion=PROTOCOL_VERSION) +inline void Unserialize(Stream& is, T& a, long nType, int nVersion) { a.Unserialize(is, (int)nType, nVersion); } @@ -478,10 +443,6 @@ inline void Serialize(Stream& os, const std::vector& v, int nType, int nVe template void Unserialize_impl(Stream& is, std::vector& v, int nType, int nVersion, const boost::true_type&) { - //unsigned int nSize = ReadCompactSize(is); - //v.resize(nSize); - //is.read((char*)&v[0], nSize * sizeof(T)); - // Limit size per read so bogus size value won't cause out of memory v.clear(); unsigned int nSize = ReadCompactSize(is); @@ -498,11 +459,6 @@ void Unserialize_impl(Stream& is, std::vector& v, int nType, int nVersion, template void Unserialize_impl(Stream& is, std::vector& v, int nType, int nVersion, const boost::false_type&) { - //unsigned int nSize = ReadCompactSize(is); - //v.resize(nSize); - //for (std::vector::iterator vi = v.begin(); vi != v.end(); ++vi) - // Unserialize(is, (*vi), nType, nVersion); - v.clear(); unsigned int nSize = ReadCompactSize(is); unsigned int i = 0; @@ -781,39 +737,39 @@ public: typedef vector_type::const_iterator const_iterator; typedef vector_type::reverse_iterator reverse_iterator; - explicit CDataStream(int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) + explicit CDataStream(int nTypeIn, int nVersionIn) { Init(nTypeIn, nVersionIn); } - CDataStream(const_iterator pbegin, const_iterator pend, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(pbegin, pend) + CDataStream(const_iterator pbegin, const_iterator pend, int nTypeIn, int nVersionIn) : vch(pbegin, pend) { Init(nTypeIn, nVersionIn); } #if !defined(_MSC_VER) || _MSC_VER >= 1300 - CDataStream(const char* pbegin, const char* pend, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(pbegin, pend) + CDataStream(const char* pbegin, const char* pend, int nTypeIn, int nVersionIn) : vch(pbegin, pend) { Init(nTypeIn, nVersionIn); } #endif - CDataStream(const vector_type& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(vchIn.begin(), vchIn.end()) + CDataStream(const vector_type& vchIn, int nTypeIn, int nVersionIn) : vch(vchIn.begin(), vchIn.end()) { Init(nTypeIn, nVersionIn); } - CDataStream(const std::vector& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(vchIn.begin(), vchIn.end()) + CDataStream(const std::vector& vchIn, int nTypeIn, int nVersionIn) : vch(vchIn.begin(), vchIn.end()) { Init(nTypeIn, nVersionIn); } - CDataStream(const std::vector& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch((char*)&vchIn.begin()[0], (char*)&vchIn.end()[0]) + CDataStream(const std::vector& vchIn, int nTypeIn, int nVersionIn) : vch((char*)&vchIn.begin()[0], (char*)&vchIn.end()[0]) { Init(nTypeIn, nVersionIn); } - void Init(int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) + void Init(int nTypeIn, int nVersionIn) { nReadPos = 0; nType = nTypeIn; @@ -956,7 +912,7 @@ public: { state |= bits; if (state & exceptmask) - throw std::ios_base::failure(psz); + THROW_WITH_STACKTRACE(std::ios_base::failure(psz)); } bool eof() const { return size() == 0; } @@ -1027,7 +983,7 @@ public: } template - void Serialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) const + void Serialize(Stream& s, int nType, int nVersion) const { // Special case: stream << stream concatenates like stream += stream if (!vch.empty()) @@ -1134,9 +1090,7 @@ public: int nType; int nVersion; - typedef FILE element_type; - - CAutoFile(FILE* filenew=NULL, int nTypeIn=SER_DISK, int nVersionIn=PROTOCOL_VERSION) + CAutoFile(FILE* filenew, int nTypeIn, int nVersionIn) { file = filenew; nType = nTypeIn; @@ -1173,7 +1127,7 @@ public: { state |= bits; if (state & exceptmask) - throw std::ios_base::failure(psz); + THROW_WITH_STACKTRACE(std::ios_base::failure(psz)); } bool fail() const { return state & (std::ios::badbit | std::ios::failbit); } @@ -1189,7 +1143,7 @@ public: void ReadVersion() { *this >> nVersion; } void WriteVersion() { *this << nVersion; } - CAutoFile& read(char* pch, int nSize) + CAutoFile& read(char* pch, size_t nSize) { if (!file) throw std::ios_base::failure("CAutoFile::read : file handle is NULL"); @@ -1198,7 +1152,7 @@ public: return (*this); } - CAutoFile& write(const char* pch, int nSize) + CAutoFile& write(const char* pch, size_t nSize) { if (!file) throw std::ios_base::failure("CAutoFile::write : file handle is NULL");