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Merge pull request #707 from gavinandresen/BIP14 

Implement BIP 14 : separate protocol version from client version
miguelfreitas
Gavin Andresen 13 years ago
parent
cd2b8832fd f8ded588a2
commit
1f3bc1c239
12 changed files with 96 additions and 70 deletions
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  1. 2
      doc/release-process.txt
  2. 6
      src/bignum.h
  3. 3
      src/bitcoinrpc.cpp
  4. 10
      src/db.cpp
  5. 11
      src/main.cpp
  6. 7
      src/main.h
  7. 15
      src/net.cpp
  8. 12
      src/net.h
  9. 76
      src/serialize.h
  10. 6
      src/uint256.h
  11. 14
      src/util.cpp
  12. 4
      src/util.h

2
doc/release-process.txt
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@ -1,6 +1,6 @@ @@ -1,6 +1,6 @@
* update (commit) version in sources
bitcoin-qt.pro
src/serialize.h
src/main.h (CLIENT_VERSION : PROTOCOL_VERSION in serialize.h is updated only on protocol changes)
share/setup.nsi
doc/README*

6
src/bignum.h
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@ -338,19 +338,19 @@ public: @@ -338,19 +338,19 @@ public:
return ToString(16);
}
unsigned int GetSerializeSize(int nType=0, int nVersion=VERSION) const
unsigned int GetSerializeSize(int nType=0, int nVersion=PROTOCOL_VERSION) const
{
return ::GetSerializeSize(getvch(), nType, nVersion);
}
template<typename Stream>
void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const
void Serialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) const
{
::Serialize(s, getvch(), nType, nVersion);
}
template<typename Stream>
void Unserialize(Stream& s, int nType=0, int nVersion=VERSION)
void Unserialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION)
{
std::vector<unsigned char> vch;
::Unserialize(s, vch, nType, nVersion);

3
src/bitcoinrpc.cpp
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@ -304,7 +304,8 @@ Value getinfo(const Array& params, bool fHelp) @@ -304,7 +304,8 @@ Value getinfo(const Array& params, bool fHelp)
"Returns an object containing various state info.");
Object obj;
obj.push_back(Pair("version", (int)VERSION));
obj.push_back(Pair("version", (int)CLIENT_VERSION));
obj.push_back(Pair("protocolversion",(int)PROTOCOL_VERSION));
obj.push_back(Pair("balance", ValueFromAmount(pwalletMain->GetBalance())));
obj.push_back(Pair("blocks", (int)nBestHeight));
obj.push_back(Pair("connections", (int)vNodes.size()));

10
src/db.cpp
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@ -131,7 +131,7 @@ CDB::CDB(const char* pszFile, const char* pszMode) : pdb(NULL) @@ -131,7 +131,7 @@ CDB::CDB(const char* pszFile, const char* pszMode) : pdb(NULL)
{
bool fTmp = fReadOnly;
fReadOnly = false;
WriteVersion(VERSION);
WriteVersion(CLIENT_VERSION);
fReadOnly = fTmp;
}
@ -236,7 +236,7 @@ bool CDB::Rewrite(const string& strFile, const char* pszSkip) @@ -236,7 +236,7 @@ bool CDB::Rewrite(const string& strFile, const char* pszSkip)
{
// Update version:
ssValue.clear();
ssValue << VERSION;
ssValue << CLIENT_VERSION;
}
Dbt datKey(&ssKey[0], ssKey.size());
Dbt datValue(&ssValue[0], ssValue.size());
@ -931,7 +931,7 @@ int CWalletDB::LoadWallet(CWallet* pwallet) @@ -931,7 +931,7 @@ int CWalletDB::LoadWallet(CWallet* pwallet)
{
int nMinVersion = 0;
ssValue >> nMinVersion;
if (nMinVersion > VERSION)
if (nMinVersion > CLIENT_VERSION)
return DB_TOO_NEW;
}
}
@ -956,13 +956,13 @@ int CWalletDB::LoadWallet(CWallet* pwallet) @@ -956,13 +956,13 @@ int CWalletDB::LoadWallet(CWallet* pwallet)
if (fIsEncrypted && (nFileVersion == 40000 || nFileVersion == 50000))
return DB_NEED_REWRITE;
if (nFileVersion < VERSION) // Update
if (nFileVersion < CLIENT_VERSION) // Update
{
// Get rid of old debug.log file in current directory
if (nFileVersion <= 105 && !pszSetDataDir[0])
unlink("debug.log");
WriteVersion(VERSION);
WriteVersion(CLIENT_VERSION);
}
return DB_LOAD_OK;

11
src/main.cpp
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@ -17,6 +17,11 @@ using namespace boost; @@ -17,6 +17,11 @@ using namespace boost;
// Global state
//
// Name of client reported in the 'version' message. Report the same name
// for both bitcoind and bitcoin-qt, to make it harder for attackers to
// target servers or GUI users specifically.
const std::string CLIENT_NAME("bitcoin-qt");
CCriticalSection cs_setpwalletRegistered;
set<CWallet*> setpwalletRegistered;
@ -1847,9 +1852,9 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) @@ -1847,9 +1852,9 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
// Change version
if (pfrom->nVersion >= 209)
pfrom->PushMessage("verack");
pfrom->vSend.SetVersion(min(pfrom->nVersion, VERSION));
pfrom->vSend.SetVersion(min(pfrom->nVersion, PROTOCOL_VERSION));
if (pfrom->nVersion < 209)
pfrom->vRecv.SetVersion(min(pfrom->nVersion, VERSION));
pfrom->vRecv.SetVersion(min(pfrom->nVersion, PROTOCOL_VERSION));
if (!pfrom->fInbound)
{
@ -1902,7 +1907,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) @@ -1902,7 +1907,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
else if (strCommand == "verack")
{
pfrom->vRecv.SetVersion(min(pfrom->nVersion, VERSION));
pfrom->vRecv.SetVersion(min(pfrom->nVersion, PROTOCOL_VERSION));
}

7
src/main.h
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@ -27,6 +27,10 @@ class CRequestTracker; @@ -27,6 +27,10 @@ class CRequestTracker;
class CNode;
class CBlockIndex;
static const int CLIENT_VERSION = 59900;
static const bool VERSION_IS_BETA = true;
extern const std::string CLIENT_NAME;
static const unsigned int MAX_BLOCK_SIZE = 1000000;
static const unsigned int MAX_BLOCK_SIZE_GEN = MAX_BLOCK_SIZE/2;
static const int MAX_BLOCK_SIGOPS = MAX_BLOCK_SIZE/50;
@ -1521,6 +1525,7 @@ public: @@ -1521,6 +1525,7 @@ public:
bool AppliesTo(int nVersion, std::string strSubVerIn) const
{
// TODO: rework for client-version-embedded-in-strSubVer ?
return (IsInEffect() &&
nMinVer <= nVersion && nVersion <= nMaxVer &&
(setSubVer.empty() || setSubVer.count(strSubVerIn)));
@ -1528,7 +1533,7 @@ public: @@ -1528,7 +1533,7 @@ public:
bool AppliesToMe() const
{
return AppliesTo(VERSION, ::pszSubVer);
return AppliesTo(PROTOCOL_VERSION, FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, std::vector<std::string>()));
}
bool RelayTo(CNode* pnode) const

15
src/net.cpp
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@ -727,6 +727,21 @@ void CNode::Cleanup() @@ -727,6 +727,21 @@ void CNode::Cleanup()
}
void CNode::PushVersion()
{
/// when NTP implemented, change to just nTime = GetAdjustedTime()
int64 nTime = (fInbound ? GetAdjustedTime() : GetTime());
CAddress addrYou = (fUseProxy ? CAddress("0.0.0.0") : addr);
CAddress addrMe = (fUseProxy ? CAddress("0.0.0.0") : addrLocalHost);
RAND_bytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
PushMessage("version", PROTOCOL_VERSION, nLocalServices, nTime, addrYou, addrMe,
nLocalHostNonce, FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, std::vector<string>()), nBestHeight);
}
std::map<unsigned int, int64> CNode::setBanned;
CCriticalSection CNode::cs_setBanned;

12
src/net.h
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@ -355,18 +355,8 @@ public: @@ -355,18 +355,8 @@ public:
void PushVersion()
{
/// when NTP implemented, change to just nTime = GetAdjustedTime()
int64 nTime = (fInbound ? GetAdjustedTime() : GetTime());
CAddress addrYou = (fUseProxy ? CAddress("0.0.0.0") : addr);
CAddress addrMe = (fUseProxy ? CAddress("0.0.0.0") : addrLocalHost);
RAND_bytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
PushMessage("version", VERSION, nLocalServices, nTime, addrYou, addrMe,
nLocalHostNonce, std::string(pszSubVer), nBestHeight);
}
void PushVersion();
void PushMessage(const char* pszCommand)

76
src/serialize.h
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@ -60,9 +60,7 @@ class CDataStream; @@ -60,9 +60,7 @@ class CDataStream;
class CAutoFile;
static const unsigned int MAX_SIZE = 0x02000000;
static const int VERSION = 59900;
static const char* pszSubVer = "";
static const bool VERSION_IS_BETA = true;
static const int PROTOCOL_VERSION = 60000;
// Used to bypass the rule against non-const reference to temporary
// where it makes sense with wrappers such as CFlatData or CTxDB
@ -91,7 +89,7 @@ enum @@ -91,7 +89,7 @@ enum
};
#define IMPLEMENT_SERIALIZE(statements) \
unsigned int GetSerializeSize(int nType=0, int nVersion=VERSION) const \
unsigned int GetSerializeSize(int nType=0, int nVersion=PROTOCOL_VERSION) const \
{ \
CSerActionGetSerializeSize ser_action; \
const bool fGetSize = true; \
@ -105,7 +103,7 @@ enum @@ -105,7 +103,7 @@ enum
return nSerSize; \
} \
template<typename Stream> \
void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const \
void Serialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) const \
{ \
CSerActionSerialize ser_action; \
const bool fGetSize = false; \
@ -115,7 +113,7 @@ enum @@ -115,7 +113,7 @@ enum
{statements} \
} \
template<typename Stream> \
void Unserialize(Stream& s, int nType=0, int nVersion=VERSION) \
void Unserialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) \
{ \
CSerActionUnserialize ser_action; \
const bool fGetSize = false; \
@ -362,43 +360,43 @@ template<typename Stream, typename C> void Unserialize(Stream& is, std::basic_st @@ -362,43 +360,43 @@ template<typename Stream, typename C> void Unserialize(Stream& is, std::basic_st
// vector
template<typename T, typename A> unsigned int GetSerializeSize_impl(const std::vector<T, A>& v, int nType, int nVersion, const boost::true_type&);
template<typename T, typename A> unsigned int GetSerializeSize_impl(const std::vector<T, A>& v, int nType, int nVersion, const boost::false_type&);
template<typename T, typename A> inline unsigned int GetSerializeSize(const std::vector<T, A>& v, int nType, int nVersion=VERSION);
template<typename T, typename A> inline unsigned int GetSerializeSize(const std::vector<T, A>& v, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename T, typename A> void Serialize_impl(Stream& os, const std::vector<T, A>& v, int nType, int nVersion, const boost::true_type&);
template<typename Stream, typename T, typename A> void Serialize_impl(Stream& os, const std::vector<T, A>& v, int nType, int nVersion, const boost::false_type&);
template<typename Stream, typename T, typename A> inline void Serialize(Stream& os, const std::vector<T, A>& v, int nType, int nVersion=VERSION);
template<typename Stream, typename T, typename A> inline void Serialize(Stream& os, const std::vector<T, A>& v, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename T, typename A> void Unserialize_impl(Stream& is, std::vector<T, A>& v, int nType, int nVersion, const boost::true_type&);
template<typename Stream, typename T, typename A> void Unserialize_impl(Stream& is, std::vector<T, A>& v, int nType, int nVersion, const boost::false_type&);
template<typename Stream, typename T, typename A> inline void Unserialize(Stream& is, std::vector<T, A>& v, int nType, int nVersion=VERSION);
template<typename Stream, typename T, typename A> inline void Unserialize(Stream& is, std::vector<T, A>& v, int nType, int nVersion=PROTOCOL_VERSION);
// others derived from vector
extern inline unsigned int GetSerializeSize(const CScript& v, int nType, int nVersion=VERSION);
template<typename Stream> void Serialize(Stream& os, const CScript& v, int nType, int nVersion=VERSION);
template<typename Stream> void Unserialize(Stream& is, CScript& v, int nType, int nVersion=VERSION);
extern inline unsigned int GetSerializeSize(const CScript& v, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream> void Serialize(Stream& os, const CScript& v, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream> void Unserialize(Stream& is, CScript& v, int nType, int nVersion=PROTOCOL_VERSION);
// pair
template<typename K, typename T> unsigned int GetSerializeSize(const std::pair<K, T>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename T> void Serialize(Stream& os, const std::pair<K, T>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename T> void Unserialize(Stream& is, std::pair<K, T>& item, int nType, int nVersion=VERSION);
template<typename K, typename T> unsigned int GetSerializeSize(const std::pair<K, T>& item, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename K, typename T> void Serialize(Stream& os, const std::pair<K, T>& item, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename K, typename T> void Unserialize(Stream& is, std::pair<K, T>& item, int nType, int nVersion=PROTOCOL_VERSION);
// 3 tuple
template<typename T0, typename T1, typename T2> unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2> void Serialize(Stream& os, const boost::tuple<T0, T1, T2>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2> void Unserialize(Stream& is, boost::tuple<T0, T1, T2>& item, int nType, int nVersion=VERSION);
template<typename T0, typename T1, typename T2> unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2>& item, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename T0, typename T1, typename T2> void Serialize(Stream& os, const boost::tuple<T0, T1, T2>& item, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename T0, typename T1, typename T2> void Unserialize(Stream& is, boost::tuple<T0, T1, T2>& item, int nType, int nVersion=PROTOCOL_VERSION);
// 4 tuple
template<typename T0, typename T1, typename T2, typename T3> unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2, typename T3> void Serialize(Stream& os, const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2, typename T3> void Unserialize(Stream& is, boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=VERSION);
template<typename T0, typename T1, typename T2, typename T3> unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename T0, typename T1, typename T2, typename T3> void Serialize(Stream& os, const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename T0, typename T1, typename T2, typename T3> void Unserialize(Stream& is, boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=PROTOCOL_VERSION);
// map
template<typename K, typename T, typename Pred, typename A> unsigned int GetSerializeSize(const std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename T, typename Pred, typename A> void Serialize(Stream& os, const std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename T, typename Pred, typename A> void Unserialize(Stream& is, std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename K, typename T, typename Pred, typename A> unsigned int GetSerializeSize(const std::map<K, T, Pred, A>& m, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename K, typename T, typename Pred, typename A> void Serialize(Stream& os, const std::map<K, T, Pred, A>& m, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename K, typename T, typename Pred, typename A> void Unserialize(Stream& is, std::map<K, T, Pred, A>& m, int nType, int nVersion=PROTOCOL_VERSION);
// set
template<typename K, typename Pred, typename A> unsigned int GetSerializeSize(const std::set<K, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename Pred, typename A> void Serialize(Stream& os, const std::set<K, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename Pred, typename A> void Unserialize(Stream& is, std::set<K, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename K, typename Pred, typename A> unsigned int GetSerializeSize(const std::set<K, Pred, A>& m, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename K, typename Pred, typename A> void Serialize(Stream& os, const std::set<K, Pred, A>& m, int nType, int nVersion=PROTOCOL_VERSION);
template<typename Stream, typename K, typename Pred, typename A> void Unserialize(Stream& is, std::set<K, Pred, A>& m, int nType, int nVersion=PROTOCOL_VERSION);
@ -411,19 +409,19 @@ template<typename Stream, typename K, typename Pred, typename A> void Unserializ @@ -411,19 +409,19 @@ template<typename Stream, typename K, typename Pred, typename A> void Unserializ
// Thanks to Boost serialization for this idea.
//
template<typename T>
inline unsigned int GetSerializeSize(const T& a, long nType, int nVersion=VERSION)
inline unsigned int GetSerializeSize(const T& a, long nType, int nVersion=PROTOCOL_VERSION)
{
return a.GetSerializeSize((int)nType, nVersion);
}
template<typename Stream, typename T>
inline void Serialize(Stream& os, const T& a, long nType, int nVersion=VERSION)
inline void Serialize(Stream& os, const T& a, long nType, int nVersion=PROTOCOL_VERSION)
{
a.Serialize(os, (int)nType, nVersion);
}
template<typename Stream, typename T>
inline void Unserialize(Stream& is, T& a, long nType, int nVersion=VERSION)
inline void Unserialize(Stream& is, T& a, long nType, int nVersion=PROTOCOL_VERSION)
{
a.Unserialize(is, (int)nType, nVersion);
}
@ -857,39 +855,39 @@ public: @@ -857,39 +855,39 @@ public:
typedef vector_type::const_iterator const_iterator;
typedef vector_type::reverse_iterator reverse_iterator;
explicit CDataStream(int nTypeIn=SER_NETWORK, int nVersionIn=VERSION)
explicit CDataStream(int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION)
{
Init(nTypeIn, nVersionIn);
}
CDataStream(const_iterator pbegin, const_iterator pend, int nTypeIn=SER_NETWORK, int nVersionIn=VERSION) : vch(pbegin, pend)
CDataStream(const_iterator pbegin, const_iterator pend, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : 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=VERSION) : vch(pbegin, pend)
CDataStream(const char* pbegin, const char* pend, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(pbegin, pend)
{
Init(nTypeIn, nVersionIn);
}
#endif
CDataStream(const vector_type& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=VERSION) : vch(vchIn.begin(), vchIn.end())
CDataStream(const vector_type& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(vchIn.begin(), vchIn.end())
{
Init(nTypeIn, nVersionIn);
}
CDataStream(const std::vector<char>& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=VERSION) : vch(vchIn.begin(), vchIn.end())
CDataStream(const std::vector<char>& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch(vchIn.begin(), vchIn.end())
{
Init(nTypeIn, nVersionIn);
}
CDataStream(const std::vector<unsigned char>& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=VERSION) : vch((char*)&vchIn.begin()[0], (char*)&vchIn.end()[0])
CDataStream(const std::vector<unsigned char>& vchIn, int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION) : vch((char*)&vchIn.begin()[0], (char*)&vchIn.end()[0])
{
Init(nTypeIn, nVersionIn);
}
void Init(int nTypeIn=SER_NETWORK, int nVersionIn=VERSION)
void Init(int nTypeIn=SER_NETWORK, int nVersionIn=PROTOCOL_VERSION)
{
nReadPos = 0;
nType = nTypeIn;
@ -1103,7 +1101,7 @@ public: @@ -1103,7 +1101,7 @@ public:
}
template<typename Stream>
void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const
void Serialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) const
{
// Special case: stream << stream concatenates like stream += stream
if (!vch.empty())
@ -1212,7 +1210,7 @@ public: @@ -1212,7 +1210,7 @@ public:
typedef FILE element_type;
CAutoFile(FILE* filenew=NULL, int nTypeIn=SER_DISK, int nVersionIn=VERSION)
CAutoFile(FILE* filenew=NULL, int nTypeIn=SER_DISK, int nVersionIn=PROTOCOL_VERSION)
{
file = filenew;
nType = nTypeIn;

6
src/uint256.h
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@ -364,19 +364,19 @@ public: @@ -364,19 +364,19 @@ public:
}
unsigned int GetSerializeSize(int nType=0, int nVersion=VERSION) const
unsigned int GetSerializeSize(int nType=0, int nVersion=PROTOCOL_VERSION) const
{
return sizeof(pn);
}
template<typename Stream>
void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const
void Serialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION) const
{
s.write((char*)pn, sizeof(pn));
}
template<typename Stream>
void Unserialize(Stream& s, int nType=0, int nVersion=VERSION)
void Unserialize(Stream& s, int nType=0, int nVersion=PROTOCOL_VERSION)
{
s.read((char*)pn, sizeof(pn));
}

14
src/util.cpp
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@ -4,6 +4,7 @@ @@ -4,6 +4,7 @@
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include "headers.h"
#include "strlcpy.h"
#include <boost/algorithm/string/join.hpp>
#include <boost/program_options/detail/config_file.hpp>
#include <boost/program_options/parsers.hpp>
#include <boost/filesystem.hpp>
@ -1001,7 +1002,7 @@ string FormatVersion(int nVersion) @@ -1001,7 +1002,7 @@ string FormatVersion(int nVersion)
string FormatFullVersion()
{
string s = FormatVersion(VERSION) + pszSubVer;
string s = FormatVersion(CLIENT_VERSION);
if (VERSION_IS_BETA) {
s += "-";
s += _("beta");
@ -1009,6 +1010,17 @@ string FormatFullVersion() @@ -1009,6 +1010,17 @@ string FormatFullVersion()
return s;
}
// Format the subversion field according to BIP 14 spec (https://en.bitcoin.it/wiki/BIP_0014)
std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments)
{
std::ostringstream ss;
ss << "/";
ss << name << ":" << FormatVersion(nClientVersion);
if (!comments.empty())
ss << "(" << boost::algorithm::join(comments, "; ") << ")";
ss << "/";
return ss.str();
}

4
src/util.h
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@ -204,7 +204,7 @@ void SetMockTime(int64 nMockTimeIn); @@ -204,7 +204,7 @@ void SetMockTime(int64 nMockTimeIn);
int64 GetAdjustedTime();
void AddTimeData(unsigned int ip, int64 nTime);
std::string FormatFullVersion();
std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments);
@ -558,7 +558,7 @@ inline uint256 Hash(const T1 p1begin, const T1 p1end, @@ -558,7 +558,7 @@ inline uint256 Hash(const T1 p1begin, const T1 p1end,
}
template<typename T>
uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=VERSION)
uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=PROTOCOL_VERSION)
{
// Most of the time is spent allocating and deallocating CDataStream's
// buffer. If this ever needs to be optimized further, make a CStaticStream

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