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"%file: ./base58.h"
// Copyright (c) 2009 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
//
// Why base-58 instead of standard base-64 encoding?
// - Don't want 0OIl characters that look the same in some fonts and
// could be used to create visually identical looking account numbers.
// - A string with non-alphanumeric characters is not as easily accepted as an account number.
// - E-mail usually won't line-break if there's no punctuation to break at.
// - Doubleclicking selects the whole number as one word if it's all alphanumeric.
//
static const char* pszBase58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
inline string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend)
{
CAutoBN_CTX pctx;
CBigNum bn58 = 58;
CBigNum bn0 = 0;
// Convert big endian data to little endian
// Extra zero at the end make sure bignum will interpret as a positive number
vector<unsigned char> vchTmp(pend-pbegin+1, 0);
reverse_copy(pbegin, pend, vchTmp.begin());
// Convert little endian data to bignum
CBigNum bn;
bn.setvch(vchTmp);
// Convert bignum to string
string str;
str.reserve((pend - pbegin) * 138 / 100 + 1);
CBigNum dv;
CBigNum rem;
while (bn > bn0)
{
if (!BN_div(&dv, &rem, &bn, &bn58, pctx))
throw bignum_error("EncodeBase58 : BN_div failed");
bn = dv;
unsigned int c = rem.getulong();
str += pszBase58[c];
}
// Leading zeroes encoded as base58 zeros
for (const unsigned char* p = pbegin; p < pend && *p == 0; p++)
str += pszBase58[0];
// Convert little endian string to big endian
reverse(str.begin(), str.end());
return str;
}
inline string EncodeBase58(const vector<unsigned char>& vch)
{
return EncodeBase58(&vch[0], &vch[0] + vch.size());
}
inline bool DecodeBase58(const char* psz, vector<unsigned char>& vchRet)
{
CAutoBN_CTX pctx;
vchRet.clear();
CBigNum bn58 = 58;
CBigNum bn = 0;
CBigNum bnChar;
while (isspace(*psz))
psz++;
// Convert big endian string to bignum
for (const char* p = psz; *p; p++)
{
const char* p1 = strchr(pszBase58, *p);
if (p1 == NULL)
{
while (isspace(*p))
p++;
if (*p != '\0')
return false;
break;
}
bnChar.setulong(p1 - pszBase58);
if (!BN_mul(&bn, &bn, &bn58, pctx))
throw bignum_error("DecodeBase58 : BN_mul failed");
bn += bnChar;
}
// Get bignum as little endian data
vector<unsigned char> vchTmp = bn.getvch();
// Trim off sign byte if present
if (vchTmp.size() >= 2 && vchTmp.end()[-1] == 0 && vchTmp.end()[-2] >= 0x80)
vchTmp.erase(vchTmp.end()-1);
// Restore leading zeros
int nLeadingZeros = 0;
for (const char* p = psz; *p == pszBase58[0]; p++)
nLeadingZeros++;
vchRet.assign(nLeadingZeros + vchTmp.size(), 0);
// Convert little endian data to big endian
reverse_copy(vchTmp.begin(), vchTmp.end(), vchRet.end() - vchTmp.size());
return true;
}
inline bool DecodeBase58(const string& str, vector<unsigned char>& vchRet)
{
return DecodeBase58(str.c_str(), vchRet);
}
inline string EncodeBase58Check(const vector<unsigned char>& vchIn)
{
// add 4-byte hash check to the end
vector<unsigned char> vch(vchIn);
uint256 hash = Hash(vch.begin(), vch.end());
vch.insert(vch.end(), (unsigned char*)&hash, (unsigned char*)&hash + 4);
return EncodeBase58(vch);
}
inline bool DecodeBase58Check(const char* psz, vector<unsigned char>& vchRet)
{
if (!DecodeBase58(psz, vchRet))
return false;
if (vchRet.size() < 4)
{
vchRet.clear();
return false;
}
uint256 hash = Hash(vchRet.begin(), vchRet.end()-4);
if (memcmp(&hash, &vchRet.end()[-4], 4) != 0)
{
vchRet.clear();
return false;
}
vchRet.resize(vchRet.size()-4);
return true;
}
inline bool DecodeBase58Check(const string& str, vector<unsigned char>& vchRet)
{
return DecodeBase58Check(str.c_str(), vchRet);
}
static const unsigned char ADDRESSVERSION = 0;
inline string Hash160ToAddress(uint160 hash160)
{
// add 1-byte version number to the front
vector<unsigned char> vch(1, ADDRESSVERSION);
vch.insert(vch.end(), UBEGIN(hash160), UEND(hash160));
return EncodeBase58Check(vch);
}
inline bool AddressToHash160(const char* psz, uint160& hash160Ret)
{
vector<unsigned char> vch;
if (!DecodeBase58Check(psz, vch))
return false;
if (vch.empty())
return false;
unsigned char nVersion = vch[0];
if (vch.size() != sizeof(hash160Ret) + 1)
return false;
memcpy(&hash160Ret, &vch[1], sizeof(hash160Ret));
return (nVersion <= ADDRESSVERSION);
}
inline bool AddressToHash160(const string& str, uint160& hash160Ret)
{
return AddressToHash160(str.c_str(), hash160Ret);
}
inline bool IsValidBitcoinAddress(const char* psz)
{
uint160 hash160;
return AddressToHash160(psz, hash160);
}
inline bool IsValidBitcoinAddress(const string& str)
{
return IsValidBitcoinAddress(str.c_str());
}
inline string PubKeyToAddress(const vector<unsigned char>& vchPubKey)
{
return Hash160ToAddress(Hash160(vchPubKey));
}
"%file: ./bignum.h"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include <stdexcept>
#include <vector>
#include <openssl/bn.h>
class bignum_error : public std::runtime_error
{
public:
explicit bignum_error(const std::string& str) : std::runtime_error(str) {}
};
class CAutoBN_CTX
{
protected:
BN_CTX* pctx;
BN_CTX* operator=(BN_CTX* pnew) { return pctx = pnew; }
public:
CAutoBN_CTX()
{
pctx = BN_CTX_new();
if (pctx == NULL)
throw bignum_error("CAutoBN_CTX : BN_CTX_new() returned NULL");
}
~CAutoBN_CTX()
{
if (pctx != NULL)
BN_CTX_free(pctx);
}
operator BN_CTX*() { return pctx; }
BN_CTX& operator*() { return *pctx; }
BN_CTX** operator&() { return &pctx; }
bool operator!() { return (pctx == NULL); }
};
class CBigNum : public BIGNUM
{
public:
CBigNum()
{
BN_init(this);
}
CBigNum(const CBigNum& b)
{
BN_init(this);
if (!BN_copy(this, &b))
{
BN_clear_free(this);
throw bignum_error("CBigNum::CBigNum(const CBigNum&) : BN_copy failed");
}
}
CBigNum& operator=(const CBigNum& b)
{
if (!BN_copy(this, &b))
throw bignum_error("CBigNum::operator= : BN_copy failed");
return (*this);
}
~CBigNum()
{
BN_clear_free(this);
}
CBigNum(char n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
CBigNum(short n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
CBigNum(int n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
CBigNum(long n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
CBigNum(int64 n) { BN_init(this); setint64(n); }
CBigNum(unsigned char n) { BN_init(this); setulong(n); }
CBigNum(unsigned short n) { BN_init(this); setulong(n); }
CBigNum(unsigned int n) { BN_init(this); setulong(n); }
CBigNum(unsigned long n) { BN_init(this); setulong(n); }
CBigNum(uint64 n) { BN_init(this); setuint64(n); }
explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); }
explicit CBigNum(const std::vector<unsigned char>& vch)
{
BN_init(this);
setvch(vch);
}
void setulong(unsigned long n)
{
if (!BN_set_word(this, n))
throw bignum_error("CBigNum conversion from unsigned long : BN_set_word failed");
}
unsigned long getulong() const
{
return BN_get_word(this);
}
unsigned int getuint() const
{
return BN_get_word(this);
}
int getint() const
{
unsigned long n = BN_get_word(this);
if (!BN_is_negative(this))
return (n > INT_MAX ? INT_MAX : n);
else
return (n > INT_MAX ? INT_MIN : -(int)n);
}
void setint64(int64 n)
{
unsigned char pch[sizeof(n) + 6];
unsigned char* p = pch + 4;
bool fNegative = false;
if (n < (int64)0)
{
n = -n;
fNegative = true;
}
bool fLeadingZeroes = true;
for (int i = 0; i < 8; i++)
{
unsigned char c = (n >> 56) & 0xff;
n <<= 8;
if (fLeadingZeroes)
{
if (c == 0)
continue;
if (c & 0x80)
*p++ = (fNegative ? 0x80 : 0);
else if (fNegative)
c |= 0x80;
fLeadingZeroes = false;
}
*p++ = c;
}
unsigned int nSize = p - (pch + 4);
pch[0] = (nSize >> 24) & 0xff;
pch[1] = (nSize >> 16) & 0xff;
pch[2] = (nSize >> 8) & 0xff;
pch[3] = (nSize) & 0xff;
BN_mpi2bn(pch, p - pch, this);
}
void setuint64(uint64 n)
{
unsigned char pch[sizeof(n) + 6];
unsigned char* p = pch + 4;
bool fLeadingZeroes = true;
for (int i = 0; i < 8; i++)
{
unsigned char c = (n >> 56) & 0xff;
n <<= 8;
if (fLeadingZeroes)
{
if (c == 0)
continue;
if (c & 0x80)
*p++ = 0;
fLeadingZeroes = false;
}
*p++ = c;
}
unsigned int nSize = p - (pch + 4);
pch[0] = (nSize >> 24) & 0xff;
pch[1] = (nSize >> 16) & 0xff;
pch[2] = (nSize >> 8) & 0xff;
pch[3] = (nSize) & 0xff;
BN_mpi2bn(pch, p - pch, this);
}
void setuint256(uint256 n)
{
unsigned char pch[sizeof(n) + 6];
unsigned char* p = pch + 4;
bool fLeadingZeroes = true;
unsigned char* pbegin = (unsigned char*)&n;
unsigned char* psrc = pbegin + sizeof(n);
while (psrc != pbegin)
{
unsigned char c = *(--psrc);
if (fLeadingZeroes)
{
if (c == 0)
continue;
if (c & 0x80)
*p++ = 0;
fLeadingZeroes = false;
}
*p++ = c;
}
unsigned int nSize = p - (pch + 4);
pch[0] = (nSize >> 24) & 0xff;
pch[1] = (nSize >> 16) & 0xff;
pch[2] = (nSize >> 8) & 0xff;
pch[3] = (nSize >> 0) & 0xff;
BN_mpi2bn(pch, p - pch, this);
}
uint256 getuint256()
{
unsigned int nSize = BN_bn2mpi(this, NULL);
if (nSize < 4)
return 0;
std::vector<unsigned char> vch(nSize);
BN_bn2mpi(this, &vch[0]);
if (vch.size() > 4)
vch[4] &= 0x7f;
uint256 n = 0;
for (int i = 0, j = vch.size()-1; i < sizeof(n) && j >= 4; i++, j--)
((unsigned char*)&n)[i] = vch[j];
return n;
}
void setvch(const std::vector<unsigned char>& vch)
{
std::vector<unsigned char> vch2(vch.size() + 4);
unsigned int nSize = vch.size();
vch2[0] = (nSize >> 24) & 0xff;
vch2[1] = (nSize >> 16) & 0xff;
vch2[2] = (nSize >> 8) & 0xff;
vch2[3] = (nSize >> 0) & 0xff;
reverse_copy(vch.begin(), vch.end(), vch2.begin() + 4);
BN_mpi2bn(&vch2[0], vch2.size(), this);
}
std::vector<unsigned char> getvch() const
{
unsigned int nSize = BN_bn2mpi(this, NULL);
if (nSize < 4)
return std::vector<unsigned char>();
std::vector<unsigned char> vch(nSize);
BN_bn2mpi(this, &vch[0]);
vch.erase(vch.begin(), vch.begin() + 4);
reverse(vch.begin(), vch.end());
return vch;
}
CBigNum& SetCompact(unsigned int nCompact)
{
unsigned int nSize = nCompact >> 24;
std::vector<unsigned char> vch(4 + nSize);
vch[3] = nSize;
if (nSize >= 1) vch[4] = (nCompact >> 16) & 0xff;
if (nSize >= 2) vch[5] = (nCompact >> 8) & 0xff;
if (nSize >= 3) vch[6] = (nCompact >> 0) & 0xff;
BN_mpi2bn(&vch[0], vch.size(), this);
return *this;
}
unsigned int GetCompact() const
{
unsigned int nSize = BN_bn2mpi(this, NULL);
std::vector<unsigned char> vch(nSize);
nSize -= 4;
BN_bn2mpi(this, &vch[0]);
unsigned int nCompact = nSize << 24;
if (nSize >= 1) nCompact |= (vch[4] << 16);
if (nSize >= 2) nCompact |= (vch[5] << 8);
if (nSize >= 3) nCompact |= (vch[6] << 0);
return nCompact;
}
void SetHex(const std::string& str)
{
// skip 0x
const char* psz = str.c_str();
while (isspace(*psz))
psz++;
bool fNegative = false;
if (*psz == '-')
{
fNegative = true;
psz++;
}
if (psz[0] == '0' && tolower(psz[1]) == 'x')
psz += 2;
while (isspace(*psz))
psz++;
// hex string to bignum
static char phexdigit[256] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0 };
*this = 0;
while (isxdigit(*psz))
{
*this <<= 4;
int n = phexdigit[*psz++];
*this += n;
}
if (fNegative)
*this = 0 - *this;
}
std::string ToString(int nBase=10) const
{
CAutoBN_CTX pctx;
CBigNum bnBase = nBase;
CBigNum bn0 = 0;
string str;
CBigNum bn = *this;
BN_set_negative(&bn, false);
CBigNum dv;
CBigNum rem;
if (BN_cmp(&bn, &bn0) == 0)
return "0";
while (BN_cmp(&bn, &bn0) > 0)
{
if (!BN_div(&dv, &rem, &bn, &bnBase, pctx))
throw bignum_error("CBigNum::ToString() : BN_div failed");
bn = dv;
unsigned int c = rem.getulong();
str += "0123456789abcdef"[c];
}
if (BN_is_negative(this))
str += "-";
reverse(str.begin(), str.end());
return str;
}
std::string GetHex() const
{
return ToString(16);
}
unsigned int GetSerializeSize(int nType=0, int nVersion=VERSION) const
{
return ::GetSerializeSize(getvch(), nType, nVersion);
}
template<typename Stream>
void Serialize(Stream& s, int nType=0, int nVersion=VERSION) const
{
::Serialize(s, getvch(), nType, nVersion);
}
template<typename Stream>
void Unserialize(Stream& s, int nType=0, int nVersion=VERSION)
{
vector<unsigned char> vch;
::Unserialize(s, vch, nType, nVersion);
setvch(vch);
}
bool operator!() const
{
return BN_is_zero(this);
}
CBigNum& operator+=(const CBigNum& b)
{
if (!BN_add(this, this, &b))
throw bignum_error("CBigNum::operator+= : BN_add failed");
return *this;
}
CBigNum& operator-=(const CBigNum& b)
{
*this = *this - b;
return *this;
}
CBigNum& operator*=(const CBigNum& b)
{
CAutoBN_CTX pctx;
if (!BN_mul(this, this, &b, pctx))
throw bignum_error("CBigNum::operator*= : BN_mul failed");
return *this;
}
CBigNum& operator/=(const CBigNum& b)
{
*this = *this / b;
return *this;
}
CBigNum& operator%=(const CBigNum& b)
{
*this = *this % b;
return *this;
}
CBigNum& operator<<=(unsigned int shift)
{
if (!BN_lshift(this, this, shift))
throw bignum_error("CBigNum:operator<<= : BN_lshift failed");
return *this;
}
CBigNum& operator>>=(unsigned int shift)
{
// Note: BN_rshift segfaults on 64-bit ubuntu 9.10 if 2^shift is greater than the number
if (!BN_rshift(this, this, shift))
throw bignum_error("CBigNum:operator>>= : BN_rshift failed");
return *this;
}
CBigNum& operator++()
{
// prefix operator
if (!BN_add(this, this, BN_value_one()))
throw bignum_error("CBigNum::operator++ : BN_add failed");
return *this;
}
const CBigNum operator++(int)
{
// postfix operator
const CBigNum ret = *this;
++(*this);
return ret;
}
CBigNum& operator--()
{
// prefix operator
CBigNum r;
if (!BN_sub(&r, this, BN_value_one()))
throw bignum_error("CBigNum::operator-- : BN_sub failed");
*this = r;
return *this;
}
const CBigNum operator--(int)
{
// postfix operator
const CBigNum ret = *this;
--(*this);
return ret;
}
friend inline const CBigNum operator-(const CBigNum& a, const CBigNum& b);
friend inline const CBigNum operator/(const CBigNum& a, const CBigNum& b);
friend inline const CBigNum operator%(const CBigNum& a, const CBigNum& b);
};
inline const CBigNum operator+(const CBigNum& a, const CBigNum& b)
{
CBigNum r;
if (!BN_add(&r, &a, &b))
throw bignum_error("CBigNum::operator+ : BN_add failed");
return r;
}
inline const CBigNum operator-(const CBigNum& a, const CBigNum& b)
{
CBigNum r;
if (!BN_sub(&r, &a, &b))
throw bignum_error("CBigNum::operator- : BN_sub failed");
return r;
}
inline const CBigNum operator-(const CBigNum& a)
{
CBigNum r(a);
BN_set_negative(&r, !BN_is_negative(&r));
return r;
}
inline const CBigNum operator*(const CBigNum& a, const CBigNum& b)
{
CAutoBN_CTX pctx;
CBigNum r;
if (!BN_mul(&r, &a, &b, pctx))
throw bignum_error("CBigNum::operator* : BN_mul failed");
return r;
}
inline const CBigNum operator/(const CBigNum& a, const CBigNum& b)
{
CAutoBN_CTX pctx;
CBigNum r;
if (!BN_div(&r, NULL, &a, &b, pctx))
throw bignum_error("CBigNum::operator/ : BN_div failed");
return r;
}
inline const CBigNum operator%(const CBigNum& a, const CBigNum& b)
{
CAutoBN_CTX pctx;
CBigNum r;
if (!BN_mod(&r, &a, &b, pctx))
throw bignum_error("CBigNum::operator% : BN_div failed");
return r;
}
inline const CBigNum operator<<(const CBigNum& a, unsigned int shift)
{
CBigNum r;
if (!BN_lshift(&r, &a, shift))
throw bignum_error("CBigNum:operator<< : BN_lshift failed");
return r;
}
inline const CBigNum operator>>(const CBigNum& a, unsigned int shift)
{
CBigNum r;
// Note: BN_rshift segfaults on 64-bit ubuntu 9.10 if 2^shift is greater than the number
if (!BN_rshift(&r, &a, shift))
throw bignum_error("CBigNum:operator>> : BN_rshift failed");
return r;
}
inline bool operator==(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) == 0); }
inline bool operator!=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) != 0); }
inline bool operator<=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) <= 0); }
inline bool operator>=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); }
inline bool operator<(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) < 0); }
inline bool operator>(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) > 0); }
"%file: ./bugs.txt"
Known bugs:
- Window flickers when blocks are added (problem with repainting?)
"%file: ./build-msw.txt"
Bitcoin v0.2.0 BETA
Copyright (c) 2009-2010 Satoshi Nakamoto
Distributed under the MIT/X11 software license, see the accompanying
file license.txt or http://www.opensource.org/licenses/mit-license.php.
This product includes software developed by the OpenSSL Project for use in
the OpenSSL Toolkit (http://www.openssl.org/). This product includes
cryptographic software written by Eric Young (eay@cryptsoft.com).
WINDOWS BUILD NOTES
===================
Compilers Supported
-------------------
MinGW GCC (recommended)
MSVC 6.0 SP6: You'll need Boost version 1.34 because they dropped support
for MSVC 6.0 after that. However, they didn't add Asio until 1.35.
You should still be able to build with MSVC 6.0 by adding Asio to 1.34 by
unpacking boost_asio_*.zip into the boost directory:
http://sourceforge.net/projects/asio/files/asio
MSVC 8.0 (2005) SP1 has been tested. Note: MSVC 7.0 and up have a habit of
linking to runtime DLLs that are not installed on XP by default.
Dependencies
------------
Libraries you need to download separately and build:
default path download
wxWidgets-2.9 \wxwidgets http://www.wxwidgets.org/downloads/
OpenSSL \openssl http://www.openssl.org/source/
Berkeley DB \db http://www.oracle.com/technology/software/products/berkeley-db/index.html
Boost \boost http://www.boost.org/users/download/
Their licenses:
wxWidgets LGPL 2.1 with very liberal exceptions
OpenSSL Old BSD license with the problematic advertising requirement
Berkeley DB New BSD license with additional requirement that linked software must be free open source
Boost MIT-like license
Versions used in this release:
MinGW GCC 3.4.5
wxWidgets 2.9.0
OpenSSL 0.9.8k
Berkeley DB 4.7.25.NC
Boost 1.42.1
Notes
-----
The UI layout is edited with wxFormBuilder. The project file is
uiproject.fbp. It generates uibase.cpp and uibase.h, which define base
classes that do the rote work of constructing all the UI elements.
The release is built with GCC and then "strip bitcoin.exe" to strip the debug
symbols, which reduces the executable size by about 90%.
wxWidgets
---------
cd \wxwidgets\build\msw
make -f makefile.gcc
or
nmake -f makefile.vc
OpenSSL
-------
Bitcoin does not use any encryption. If you want to do a no-everything
build of OpenSSL to exclude encryption routines, a few patches are required.
(instructions for OpenSSL v0.9.8k)
Edit engines\e_gmp.c and engines\e_capi.c and add this #ifndef around
the openssl/rsa.h include:
#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif
Edit ms\mingw32.bat and replace the Configure line's parameters with this
no-everything list. You have to put this in the batch file because batch
files can't take more than nine command line parameters.
perl Configure mingw threads no-rc2 no-rc4 no-rc5 no-idea no-des no-bf no-cast no-aes no-camellia no-seed no-rsa no-dh
Also REM out the following line in ms\mingw32.bat after the mingw32-make
line. The build fails after it's already finished building libeay32, which
is all we care about, but the failure aborts the script before it runs
dllwrap to generate libeay32.dll.
REM if errorlevel 1 goto end
Build
cd \openssl
ms\mingw32.bat
If you want to use it with MSVC, generate the .lib file
lib /machine:i386 /def:ms\libeay32.def /out:out\libeay32.lib
Berkeley DB
-----------
Using MinGW and MSYS:
cd \db\build_unix
sh ../dist/configure --enable-mingw --enable-cxx
make
Boost
-----
download bjam.exe from
http://sourceforge.net/project/showfiles.php?group_id=7586&package_id=72941
cd \boost
bjam toolset=gcc --build-type=complete stage
or
bjam toolset=msvc --build-type=complete stage
"%file: ./build-osx.txt"
Mac OS X build instructions
Laszlo Hanyecz (solar@heliacal.net)
Tested on 10.5 and 10.6 intel. PPC is not supported because it's big-endian.
All of the commands should be executed in Terminal.app.. it's in
/Applications/Utilities
You need to install XCode with all the options checked so that the compiler
and everything is available in /usr not just /Developer
I think it comes on the DVD but you can get the current version from
http://developer.apple.com
1. Pick a directory to work inside.. something like ~/bitcoin works. The
structure I use looks like this:
(~ is your home directory)
~/bitcoin
~/bitcoin/trunk # source code
~/bitcoin/deps # dependencies.. like libraries and headers needed to compile
~/bitcoin/Bitcoin.app # the application bundle where you can run the app
Just execute: mkdir ~/bitcoin
This will create the top dir for you..
WARNING: do not use the ~ notation with the configure scripts.. use the full
name of the directory, for example /Users/james/bitcoin/deps for a user named
'james'. In my examples I am using 'macosuser' so make sure you change that.
2. Check out the trunk version of the bitcoin code from subversion:
cd ~/bitcoin
svn checkout https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk
This will make ~/bitcoin/trunk for you with all the files from subversion.
3. Get and build the dependencies
Boost
-----
Download from http://www.boost.org/users/download/
I'm assuming it ended up in ~/Downloads..
mkdir ~/bitcoin/deps
cd ~/bitcoin/deps
tar xvjf ~/Downloads/boost_1_42_0.tar.bz2
cd boost_1_42_0
./bootstrap.sh
./bjam architecture=combined address-model=32_64 macosx-version=10.6 macosx-version-min=10.5 link=static runtime-link=static --toolset=darwin --prefix=/Users/macosuser/bitcoin/deps install
This part takes a while.. use your judgement and fix it if something doesn't
build for some reason.
Change the prefix to whatever your directory is (my username in this example
is macosuser). I'm also running on 10.6 so i have macosx-version=10.6 change
to 10.5 if you're using leopard.
This is what my output looked like at the end:
...failed updating 2 targets...
...skipped 144 targets...
...updated 8074 targets...
OpenSSL
-------
Download from http://www.openssl.org/source/
We would like to build this as a 32 bit/64 bit library so we actually build it
2 times and join it together here.. If you downloaded with safari it already
uncompressed it so it will just be a tar not a tar.gz
cd ~/bitcoin/deps
tar xvf ~/Downloads/openssl-1.0.0.tar
mv openssl-1.0.0 openssl-1.0.0-i386
tar xvf ~/Downloads/openssl-1.0.0.tar
mv openssl-1.0.0 openssl-1.0.0-x86_64
# build i386 (32 bit intel) binary
cd openssl-1.0.0-i386
./Configure --prefix=/Users/macosuser/bitcoin/deps --openssldir=/Users/macosuser/deps/openssl darwin-i386-cc && make
make install # only do this on one of the architectures, to install the headers
cd ..
# build x86_64 (64 bit intel) binary
cd openssl-1.0.0-x86_64
./Configure --prefix=/Users/macosuser/bitcoin/deps --openssldir=/Users/macosuser/deps/openssl darwin64-x86_64-cc && make
cd ..
# combine the libs
cd ~/bitcoin/deps
lipo -arch i386 openssl-1.0.0-i386/libcrypto.a -arch x86_64 openssl-1.0.0-x86_64/libcrypto.a -o lib/libcrypto.a -create
lipo -arch i386 openssl-1.0.0-i386/libssl.a -arch x86_64 openssl-1.0.0-x86_64/libssl.a -o lib/libssl.a -create
Verify your binaries
file lib/libcrypto.a
output should look like this:
ib/libcrypto.a: Mach-O universal binary with 2 architectures
lib/libcrypto.a (for architecture i386): current ar archive random library
lib/libcrypto.a (for architecture x86_64): current ar archive random library
Berkeley DB
-----------
Download from http://freshmeat.net/projects/berkeleydb/
cd ~/bitcoin/deps
tar xvf ~/Downloads/db-4.8.26.tar
cd db-4.8.26/build_unix
../dist/configure --prefix=/Users/macosuser/bitcoin/deps --enable-cxx && make && make install
wxWidgets
---------
This is the big one..
Check it out from svn
cd ~/bitcoin/deps
svn checkout http://svn.wxwidgets.org/svn/wx/wxWidgets/trunk wxWidgets-trunk
This will make a wxWidgets-trunk directory in deps.
Use this script snippet, change your prefix to whatever your dir is:
PREFIX=~/bitcoin/deps
SRCDIR="$PREFIX/wxWidgets-trunk"
BUILDDIR="$SRCDIR/macbuild"
cd "$PREFIX" &&
#svn checkout http://svn.wxwidgets.org/svn/wx/wxWidgets/trunk wxWidgets-trunk &&
cd "$SRCDIR" &&
[ -f include/wx/hashmap.h.orig ] || cp include/wx/hashmap.h include/wx/hashmap.h.orig &&
sed 's/if wxUSE_STL/if 0 \&\& wxUSE_STL/g' < include/wx/hashmap.h.orig > include/wx/hashmap.h &&
[ -f include/wx/hashset.h.orig ] || cp include/wx/hashset.h include/wx/hashset.h.orig &&
sed 's/if wxUSE_STL/if 0 \&\& wxUSE_STL/g' < include/wx/hashset.h.orig > include/wx/hashset.h &&
rm -vrf "$BUILDDIR" &&
mkdir "$BUILDDIR" &&
cd "$BUILDDIR" &&
../configure --prefix="$PREFIX" \
--with-osx_cocoa \
--disable-shared \
--disable-debug_flag \
--with-macosx-version-min=10.5 \
--enable-stl \
--enable-utf8 \
--enable-universal_binary \
--with-libjpeg=builtin \
--with-libpng=builtin \
--with-regex=builtin \
--with-libtiff=builtin \
--with-zlib=builtin \
--with-expat=builtin \
--with-macosx-sdk=/Developer/SDKs/MacOSX10.5.sdk &&
find . -name Makefile |
while read i; do
echo $i;
sed 's/-arch i386/-arch i386 -arch x86_64/g' < "$i" > "$i".new &&
mv "$i" "$i".old &&
mv "$i".new "$i";
done
make &&
make install
Now you should be able to build bitcoin
cd ~/bitcoin/trunk
make -f makefile.osx bitcoin
Before you can run it, you need to create an application bundle for Mac OS.
Create the directories in terminal using mkdir and copy the files into place.
They are available at http://heliacal.net/~solar/bitcoin/mac-build/
You need the Info.plist and the .ins file. The Contents/MacOS/bitcoin file is
the output of the build.
Your directory structure should look like this:
Bitcoin.app
Bitcoin.app/Contents
Bitcoin.app/Contents/Info.plist
Bitcoin.app/Contents/MacOS
Bitcoin.app/Contents/MacOS/bitcoin
Bitcoin.app/Contents/Resources
Bitcoin.app/Contents/Resources/BitcoinAppIcon.icns
To run it you can just click the Bitcoin.app in Finder, or just do open
~/bitcoin/Bitcoin.app
If you want to run it with arguments you can just run it without backgrounding
by specifying the full name in terminal:
~/bitcoin/Bitcoin.app/Contents/MacOS/bitcoin -addnode=192.75.207.66
"%file: ./build-unix.txt"
Bitcoin v0.2.0 BETA
Copyright (c) 2009-2010 Satoshi Nakamoto
Distributed under the MIT/X11 software license, see the accompanying
file license.txt or http://www.opensource.org/licenses/mit-license.php.
This product includes software developed by the OpenSSL Project for use in
the OpenSSL Toolkit (http://www.openssl.org/). This product includes
cryptographic software written by Eric Young (eay@cryptsoft.com).
UNIX BUILD NOTES
================
Dependencies
------------
sudo apt-get install build-essential
sudo apt-get install libgtk2.0-dev
sudo apt-get install libssl-dev
sudo apt-get install libdb4.7-dev
sudo apt-get install libdb4.7++-dev
sudo apt-get install libboost-dev
We're now using wxWidgets 2.9, which uses UTF-8.
There isn't currently a debian package of wxWidgets we can use. The 2.8
packages for Karmic are UTF-16 unicode and won't work for us, and we've had
trouble building 2.8 on 64-bit.
You need to download wxWidgets from http://www.wxwidgets.org/downloads/
and build it yourself. See the build instructions and configure parameters
below.
Licenses of statically linked libraries:
wxWidgets LGPL 2.1 with very liberal exceptions
Berkeley DB New BSD license with additional requirement that linked software must be free open source
Boost MIT-like license
Versions used in this release:
GCC 4.3.3
OpenSSL 0.9.8k
wxWidgets 2.9.0
Berkeley DB 4.7.25.NC
Boost 1.38.0
Notes
-----
The UI layout is edited with wxFormBuilder. The project file is
uiproject.fbp. It generates uibase.cpp and uibase.h, which define base
classes that do the rote work of constructing all the UI elements.
The release is built with GCC and then "strip bitcoin" to strip the debug
symbols, which reduces the executable size by about 90%.
wxWidgets
---------
cd /usr/local
tar -xzvf wxWidgets-2.9.0.tar.gz
cd /usr/local/wxWidgets-2.9.0
mkdir buildgtk
cd buildgtk
../configure --with-gtk --enable-debug --disable-shared --enable-monolithic
make
sudo su
make install
ldconfig
Boost
-----
If you want to build Boost yourself,
cd /usr/local/boost_1_38_0
su
./bootstrap.sh
./bjam install
"%file: ./changelog.txt"
Changes after 0.1.5:
--------------------
+ Options dialog layout changed - added the UI options panel
+ Minimize to tray feature
+ Startup on system boot feature
+ Ask before closing
+ NSIS installer
"%file: ./db.h"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
class CTransaction;
class CTxIndex;
class CDiskBlockIndex;
class CDiskTxPos;
class COutPoint;
class CUser;
class CReview;
class CAddress;
class CWalletTx;
extern map<string, string> mapAddressBook;
extern CCriticalSection cs_mapAddressBook;
extern vector<unsigned char> vchDefaultKey;
extern bool fClient;
extern unsigned int nWalletDBUpdated;
extern DbEnv dbenv;
extern void DBFlush(bool fShutdown);
class CDB
{
protected:
Db* pdb;
string strFile;
vector<DbTxn*> vTxn;
bool fReadOnly;
explicit CDB(const char* pszFile, const char* pszMode="r+");
~CDB() { Close(); }
public:
void Close();
private:
CDB(const CDB&);
void operator=(const CDB&);
protected:
template<typename K, typename T>
bool Read(const K& key, T& value)
{
if (!pdb)
return false;
// Key
CDataStream ssKey(SER_DISK);
ssKey.reserve(1000);
ssKey << key;
Dbt datKey(&ssKey[0], ssKey.size());
// Read
Dbt datValue;
datValue.set_flags(DB_DBT_MALLOC);
int ret = pdb->get(GetTxn(), &datKey, &datValue, 0);
memset(datKey.get_data(), 0, datKey.get_size());
if (datValue.get_data() == NULL)
return false;
// Unserialize value
CDataStream ssValue((char*)datValue.get_data(), (char*)datValue.get_data() + datValue.get_size(), SER_DISK);
ssValue >> value;
// Clear and free memory
memset(datValue.get_data(), 0, datValue.get_size());
free(datValue.get_data());
return (ret == 0);
}
template<typename K, typename T>
bool Write(const K& key, const T& value, bool fOverwrite=true)
{
if (!pdb)
return false;
if (fReadOnly)
assert(("Write called on database in read-only mode", false));
// Key
CDataStream ssKey(SER_DISK);
ssKey.reserve(1000);
ssKey << key;
Dbt datKey(&ssKey[0], ssKey.size());
// Value
CDataStream ssValue(SER_DISK);
ssValue.reserve(10000);
ssValue << value;
Dbt datValue(&ssValue[0], ssValue.size());
// Write
int ret = pdb->put(GetTxn(), &datKey, &datValue, (fOverwrite ? 0 : DB_NOOVERWRITE));
// Clear memory in case it was a private key
memset(datKey.get_data(), 0, datKey.get_size());
memset(datValue.get_data(), 0, datValue.get_size());
return (ret == 0);
}
template<typename K>
bool Erase(const K& key)
{
if (!pdb)
return false;
if (fReadOnly)
assert(("Erase called on database in read-only mode", false));
// Key
CDataStream ssKey(SER_DISK);
ssKey.reserve(1000);
ssKey << key;
Dbt datKey(&ssKey[0], ssKey.size());
// Erase
int ret = pdb->del(GetTxn(), &datKey, 0);
// Clear memory
memset(datKey.get_data(), 0, datKey.get_size());
return (ret == 0 || ret == DB_NOTFOUND);
}
template<typename K>
bool Exists(const K& key)
{
if (!pdb)
return false;
// Key
CDataStream ssKey(SER_DISK);
ssKey.reserve(1000);
ssKey << key;
Dbt datKey(&ssKey[0], ssKey.size());
// Exists
int ret = pdb->exists(GetTxn(), &datKey, 0);
// Clear memory
memset(datKey.get_data(), 0, datKey.get_size());
return (ret == 0);
}
Dbc* GetCursor()
{
if (!pdb)
return NULL;
Dbc* pcursor = NULL;
int ret = pdb->cursor(NULL, &pcursor, 0);
if (ret != 0)
return NULL;
return pcursor;
}
int ReadAtCursor(Dbc* pcursor, CDataStream& ssKey, CDataStream& ssValue, unsigned int fFlags=DB_NEXT)
{
// Read at cursor
Dbt datKey;
if (fFlags == DB_SET || fFlags == DB_SET_RANGE || fFlags == DB_GET_BOTH || fFlags == DB_GET_BOTH_RANGE)
{
datKey.set_data(&ssKey[0]);
datKey.set_size(ssKey.size());
}
Dbt datValue;
if (fFlags == DB_GET_BOTH || fFlags == DB_GET_BOTH_RANGE)
{
datValue.set_data(&ssValue[0]);
datValue.set_size(ssValue.size());
}
datKey.set_flags(DB_DBT_MALLOC);
datValue.set_flags(DB_DBT_MALLOC);
int ret = pcursor->get(&datKey, &datValue, fFlags);
if (ret != 0)
return ret;
else if (datKey.get_data() == NULL || datValue.get_data() == NULL)
return 99999;
// Convert to streams
ssKey.SetType(SER_DISK);
ssKey.clear();
ssKey.write((char*)datKey.get_data(), datKey.get_size());
ssValue.SetType(SER_DISK);
ssValue.clear();
ssValue.write((char*)datValue.get_data(), datValue.get_size());
// Clear and free memory
memset(datKey.get_data(), 0, datKey.get_size());
memset(datValue.get_data(), 0, datValue.get_size());
free(datKey.get_data());
free(datValue.get_data());
return 0;
}
DbTxn* GetTxn()
{
if (!vTxn.empty())
return vTxn.back();
else
return NULL;
}
public:
bool TxnBegin()
{
if (!pdb)
return false;
DbTxn* ptxn = NULL;
int ret = dbenv.txn_begin(GetTxn(), &ptxn, 0);
if (!ptxn || ret != 0)
return false;
vTxn.push_back(ptxn);
return true;
}
bool TxnCommit()
{
if (!pdb)
return false;
if (vTxn.empty())
return false;
int ret = vTxn.back()->commit(0);
vTxn.pop_back();
return (ret == 0);
}
bool TxnAbort()
{
if (!pdb)
return false;
if (vTxn.empty())
return false;
int ret = vTxn.back()->abort();
vTxn.pop_back();
return (ret == 0);
}
bool ReadVersion(int& nVersion)
{
nVersion = 0;
return Read(string("version"), nVersion);
}
bool WriteVersion(int nVersion)
{
return Write(string("version"), nVersion);
}
};
class CTxDB : public CDB
{
public:
CTxDB(const char* pszMode="r+") : CDB(!fClient ? "blkindex.dat" : NULL, pszMode) { }
private:
CTxDB(const CTxDB&);
void operator=(const CTxDB&);
public:
bool ReadTxIndex(uint256 hash, CTxIndex& txindex);
bool UpdateTxIndex(uint256 hash, const CTxIndex& txindex);
bool AddTxIndex(const CTransaction& tx, const CDiskTxPos& pos, int nHeight);
bool EraseTxIndex(const CTransaction& tx);
bool ContainsTx(uint256 hash);
bool ReadOwnerTxes(uint160 hash160, int nHeight, vector<CTransaction>& vtx);
bool ReadDiskTx(uint256 hash, CTransaction& tx, CTxIndex& txindex);
bool ReadDiskTx(uint256 hash, CTransaction& tx);
bool ReadDiskTx(COutPoint outpoint, CTransaction& tx, CTxIndex& txindex);
bool ReadDiskTx(COutPoint outpoint, CTransaction& tx);
bool WriteBlockIndex(const CDiskBlockIndex& blockindex);
bool EraseBlockIndex(uint256 hash);
bool ReadHashBestChain(uint256& hashBestChain);
bool WriteHashBestChain(uint256 hashBestChain);
bool LoadBlockIndex();
};
class CAddrDB : public CDB
{
public:
CAddrDB(const char* pszMode="r+") : CDB("addr.dat", pszMode) { }
private:
CAddrDB(const CAddrDB&);
void operator=(const CAddrDB&);
public:
bool WriteAddress(const CAddress& addr);
bool LoadAddresses();
};
bool LoadAddresses();
class CWalletDB : public CDB
{
public:
CWalletDB(const char* pszMode="r+") : CDB("wallet.dat", pszMode) { }
private:
CWalletDB(const CWalletDB&);
void operator=(const CWalletDB&);
public:
bool ReadName(const string& strAddress, string& strName)
{
strName = "";
return Read(make_pair(string("name"), strAddress), strName);
}
bool WriteName(const string& strAddress, const string& strName)
{
CRITICAL_BLOCK(cs_mapAddressBook)
mapAddressBook[strAddress] = strName;
nWalletDBUpdated++;
return Write(make_pair(string("name"), strAddress), strName);
}
bool EraseName(const string& strAddress)
{
// This should only be used for sending addresses, never for receiving addresses,
// receiving addresses must always have an address book entry if they're not change return.
CRITICAL_BLOCK(cs_mapAddressBook)
mapAddressBook.erase(strAddress);
nWalletDBUpdated++;
return Erase(make_pair(string("name"), strAddress));
}
bool ReadTx(uint256 hash, CWalletTx& wtx)
{
return Read(make_pair(string("tx"), hash), wtx);
}
bool WriteTx(uint256 hash, const CWalletTx& wtx)
{
nWalletDBUpdated++;
return Write(make_pair(string("tx"), hash), wtx);
}
bool EraseTx(uint256 hash)
{
nWalletDBUpdated++;
return Erase(make_pair(string("tx"), hash));
}
bool ReadKey(const vector<unsigned char>& vchPubKey, CPrivKey& vchPrivKey)
{
vchPrivKey.clear();
return Read(make_pair(string("key"), vchPubKey), vchPrivKey);
}
bool WriteKey(const vector<unsigned char>& vchPubKey, const CPrivKey& vchPrivKey)
{
nWalletDBUpdated++;
return Write(make_pair(string("key"), vchPubKey), vchPrivKey, false);
}
bool ReadDefaultKey(vector<unsigned char>& vchPubKey)
{
vchPubKey.clear();
return Read(string("defaultkey"), vchPubKey);
}
bool WriteDefaultKey(const vector<unsigned char>& vchPubKey)
{
vchDefaultKey = vchPubKey;
nWalletDBUpdated++;
return Write(string("defaultkey"), vchPubKey);
}
template<typename T>
bool ReadSetting(const string& strKey, T& value)
{
return Read(make_pair(string("setting"), strKey), value);
}
template<typename T>
bool WriteSetting(const string& strKey, const T& value)
{
nWalletDBUpdated++;
return Write(make_pair(string("setting"), strKey), value);
}
bool LoadWallet();
};
bool LoadWallet(bool& fFirstRunRet);
inline bool SetAddressBookName(const string& strAddress, const string& strName)
{
return CWalletDB().WriteName(strAddress, strName);
}
"%file: ./db.cpp"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include "headers.h"
void ThreadFlushWalletDB(void* parg);
unsigned int nWalletDBUpdated;
//
// CDB
//
static CCriticalSection cs_db;
static bool fDbEnvInit = false;
DbEnv dbenv(0);
static map<string, int> mapFileUseCount;
static map<string, Db*> mapDb;
class CDBInit
{
public:
CDBInit()
{
}
~CDBInit()
{
if (fDbEnvInit)
{
dbenv.close(0);
fDbEnvInit = false;
}
}
}
instance_of_cdbinit;
CDB::CDB(const char* pszFile, const char* pszMode) : pdb(NULL)
{
int ret;
if (pszFile == NULL)
return;
fReadOnly = (!strchr(pszMode, '+') && !strchr(pszMode, 'w'));
bool fCreate = strchr(pszMode, 'c');
unsigned int nFlags = DB_THREAD;
if (fCreate)
nFlags |= DB_CREATE;
CRITICAL_BLOCK(cs_db)
{
if (!fDbEnvInit)
{
if (fShutdown)
return;
string strDataDir = GetDataDir();
string strLogDir = strDataDir + "/database";
_mkdir(strLogDir.c_str());
string strErrorFile = strDataDir + "/db.log";
printf("dbenv.open strLogDir=%s strErrorFile=%s\n", strLogDir.c_str(), strErrorFile.c_str());
dbenv.set_lg_dir(strLogDir.c_str());
dbenv.set_lg_max(10000000);
dbenv.set_lk_max_locks(10000);
dbenv.set_lk_max_objects(10000);
dbenv.set_errfile(fopen(strErrorFile.c_str(), "a")); /// debug
dbenv.set_flags(DB_AUTO_COMMIT, 1);
ret = dbenv.open(strDataDir.c_str(),
DB_CREATE |
DB_INIT_LOCK |
DB_INIT_LOG |
DB_INIT_MPOOL |
DB_INIT_TXN |
DB_THREAD |
DB_PRIVATE |
DB_RECOVER,
S_IRUSR | S_IWUSR);
if (ret > 0)
throw runtime_error(strprintf("CDB() : error %d opening database environment\n", ret));
fDbEnvInit = true;
}
strFile = pszFile;
++mapFileUseCount[strFile];
pdb = mapDb[strFile];
if (pdb == NULL)
{
pdb = new Db(&dbenv, 0);
ret = pdb->open(NULL, // Txn pointer
pszFile, // Filename
"main", // Logical db name
DB_BTREE, // Database type
nFlags, // Flags
0);
if (ret > 0)
{
delete pdb;
pdb = NULL;
CRITICAL_BLOCK(cs_db)
--mapFileUseCount[strFile];
strFile = "";
throw runtime_error(strprintf("CDB() : can't open database file %s, error %d\n", pszFile, ret));
}
if (fCreate && !Exists(string("version")))
{
bool fTmp = fReadOnly;
fReadOnly = false;
WriteVersion(VERSION);
fReadOnly = fTmp;
}
mapDb[strFile] = pdb;
}
}
}
void CDB::Close()
{
if (!pdb)
return;
if (!vTxn.empty())
vTxn.front()->abort();
vTxn.clear();
pdb = NULL;
dbenv.txn_checkpoint(0, 0, 0);
CRITICAL_BLOCK(cs_db)
--mapFileUseCount[strFile];
}
void CloseDb(const string& strFile)
{
CRITICAL_BLOCK(cs_db)
{
if (mapDb[strFile] != NULL)
{
// Close the database handle
Db* pdb = mapDb[strFile];
pdb->close(0);
delete pdb;
mapDb[strFile] = NULL;
}
}
}
void DBFlush(bool fShutdown)
{
// Flush log data to the actual data file
// on all files that are not in use
printf("DBFlush(%s)%s\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started");
if (!fDbEnvInit)
return;
CRITICAL_BLOCK(cs_db)
{
map<string, int>::iterator mi = mapFileUseCount.begin();
while (mi != mapFileUseCount.end())
{
string strFile = (*mi).first;
int nRefCount = (*mi).second;
printf("%s refcount=%d\n", strFile.c_str(), nRefCount);
if (nRefCount == 0)
{
// Move log data to the dat file
CloseDb(strFile);
dbenv.txn_checkpoint(0, 0, 0);
printf("%s flush\n", strFile.c_str());
dbenv.lsn_reset(strFile.c_str(), 0);
mapFileUseCount.erase(mi++);
}
else
mi++;
}
if (fShutdown)
{
char** listp;
if (mapFileUseCount.empty())
dbenv.log_archive(&listp, DB_ARCH_REMOVE);
dbenv.close(0);
fDbEnvInit = false;
}
}
}
//
// CTxDB
//
bool CTxDB::ReadTxIndex(uint256 hash, CTxIndex& txindex)
{
assert(!fClient);
txindex.SetNull();
return Read(make_pair(string("tx"), hash), txindex);
}
bool CTxDB::UpdateTxIndex(uint256 hash, const CTxIndex& txindex)
{
assert(!fClient);
return Write(make_pair(string("tx"), hash), txindex);
}
bool CTxDB::AddTxIndex(const CTransaction& tx, const CDiskTxPos& pos, int nHeight)
{
assert(!fClient);
// Add to tx index
uint256 hash = tx.GetHash();
CTxIndex txindex(pos, tx.vout.size());
return Write(make_pair(string("tx"), hash), txindex);
}
bool CTxDB::EraseTxIndex(const CTransaction& tx)
{
assert(!fClient);
uint256 hash = tx.GetHash();
return Erase(make_pair(string("tx"), hash));
}
bool CTxDB::ContainsTx(uint256 hash)
{
assert(!fClient);
return Exists(make_pair(string("tx"), hash));
}
bool CTxDB::ReadOwnerTxes(uint160 hash160, int nMinHeight, vector<CTransaction>& vtx)
{
assert(!fClient);
vtx.clear();
// Get cursor
Dbc* pcursor = GetCursor();
if (!pcursor)
return false;
unsigned int fFlags = DB_SET_RANGE;
loop
{
// Read next record
CDataStream ssKey;
if (fFlags == DB_SET_RANGE)
ssKey << string("owner") << hash160 << CDiskTxPos(0, 0, 0);
CDataStream ssValue;
int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags);
fFlags = DB_NEXT;
if (ret == DB_NOTFOUND)
break;
else if (ret != 0)
{
pcursor->close();
return false;
}
// Unserialize
string strType;
uint160 hashItem;
CDiskTxPos pos;
ssKey >> strType >> hashItem >> pos;
int nItemHeight;
ssValue >> nItemHeight;
// Read transaction
if (strType != "owner" || hashItem != hash160)
break;
if (nItemHeight >= nMinHeight)
{
vtx.resize(vtx.size()+1);
if (!vtx.back().ReadFromDisk(pos))
{
pcursor->close();
return false;
}
}
}
pcursor->close();
return true;
}
bool CTxDB::ReadDiskTx(uint256 hash, CTransaction& tx, CTxIndex& txindex)
{
assert(!fClient);
tx.SetNull();
if (!ReadTxIndex(hash, txindex))
return false;
return (tx.ReadFromDisk(txindex.pos));
}
bool CTxDB::ReadDiskTx(uint256 hash, CTransaction& tx)
{
CTxIndex txindex;
return ReadDiskTx(hash, tx, txindex);
}
bool CTxDB::ReadDiskTx(COutPoint outpoint, CTransaction& tx, CTxIndex& txindex)
{
return ReadDiskTx(outpoint.hash, tx, txindex);
}
bool CTxDB::ReadDiskTx(COutPoint outpoint, CTransaction& tx)
{
CTxIndex txindex;
return ReadDiskTx(outpoint.hash, tx, txindex);
}
bool CTxDB::WriteBlockIndex(const CDiskBlockIndex& blockindex)
{
return Write(make_pair(string("blockindex"), blockindex.GetBlockHash()), blockindex);
}
bool CTxDB::EraseBlockIndex(uint256 hash)
{
return Erase(make_pair(string("blockindex"), hash));
}
bool CTxDB::ReadHashBestChain(uint256& hashBestChain)
{
return Read(string("hashBestChain"), hashBestChain);
}
bool CTxDB::WriteHashBestChain(uint256 hashBestChain)
{
return Write(string("hashBestChain"), hashBestChain);
}
CBlockIndex* InsertBlockIndex(uint256 hash)
{
if (hash == 0)
return NULL;
// Return existing
map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hash);
if (mi != mapBlockIndex.end())
return (*mi).second;
// Create new
CBlockIndex* pindexNew = new CBlockIndex();
if (!pindexNew)
throw runtime_error("LoadBlockIndex() : new CBlockIndex failed");
mi = mapBlockIndex.insert(make_pair(hash, pindexNew)).first;
pindexNew->phashBlock = &((*mi).first);
return pindexNew;
}
bool CTxDB::LoadBlockIndex()
{
// Get cursor
Dbc* pcursor = GetCursor();
if (!pcursor)
return false;
unsigned int fFlags = DB_SET_RANGE;
loop
{
// Read next record
CDataStream ssKey;
if (fFlags == DB_SET_RANGE)
ssKey << make_pair(string("blockindex"), uint256(0));
CDataStream ssValue;
int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags);
fFlags = DB_NEXT;
if (ret == DB_NOTFOUND)
break;
else if (ret != 0)
return false;
// Unserialize
string strType;
ssKey >> strType;
if (strType == "blockindex")
{
CDiskBlockIndex diskindex;
ssValue >> diskindex;
// Construct block index object
CBlockIndex* pindexNew = InsertBlockIndex(diskindex.GetBlockHash());
pindexNew->pprev = InsertBlockIndex(diskindex.hashPrev);
pindexNew->pnext = InsertBlockIndex(diskindex.hashNext);
pindexNew->nFile = diskindex.nFile;
pindexNew->nBlockPos = diskindex.nBlockPos;
pindexNew->nHeight = diskindex.nHeight;
pindexNew->nVersion = diskindex.nVersion;
pindexNew->hashMerkleRoot = diskindex.hashMerkleRoot;
pindexNew->nTime = diskindex.nTime;
pindexNew->nBits = diskindex.nBits;
pindexNew->nNonce = diskindex.nNonce;
// Watch for genesis block and best block
if (pindexGenesisBlock == NULL && diskindex.GetBlockHash() == hashGenesisBlock)
pindexGenesisBlock = pindexNew;
}
else
{
break;
}
}
pcursor->close();
if (!ReadHashBestChain(hashBestChain))
{
if (pindexGenesisBlock == NULL)
return true;
return error("CTxDB::LoadBlockIndex() : hashBestChain not found");
}
if (!mapBlockIndex.count(hashBestChain))
return error("CTxDB::LoadBlockIndex() : blockindex for hashBestChain not found");
pindexBest = mapBlockIndex[hashBestChain];
nBestHeight = pindexBest->nHeight;
printf("LoadBlockIndex(): hashBestChain=%s height=%d\n", hashBestChain.ToString().substr(0,16).c_str(), nBestHeight);
return true;
}
//
// CAddrDB
//
bool CAddrDB::WriteAddress(const CAddress& addr)
{
return Write(make_pair(string("addr"), addr.GetKey()), addr);
}
bool CAddrDB::LoadAddresses()
{
CRITICAL_BLOCK(cs_mapAddresses)
{
// Load user provided addresses
CAutoFile filein = fopen((GetDataDir() + "/addr.txt").c_str(), "rt");
if (filein)
{
try
{
char psz[1000];
while (fgets(psz, sizeof(psz), filein))
{
CAddress addr(psz, NODE_NETWORK);
addr.nTime = 0; // so it won't relay unless successfully connected
if (addr.IsValid())
AddAddress(addr);
}
}
catch (...) { }
}
// Get cursor
Dbc* pcursor = GetCursor();
if (!pcursor)
return false;
loop
{
// Read next record
CDataStream ssKey;
CDataStream ssValue;
int ret = ReadAtCursor(pcursor, ssKey, ssValue);
if (ret == DB_NOTFOUND)
break;
else if (ret != 0)
return false;
// Unserialize
string strType;
ssKey >> strType;
if (strType == "addr")
{
CAddress addr;
ssValue >> addr;
mapAddresses.insert(make_pair(addr.GetKey(), addr));
}
}
pcursor->close();
printf("Loaded %d addresses\n", mapAddresses.size());
// Fix for possible bug that manifests in mapAddresses.count in irc.cpp,
// just need to call count here and it doesn't happen there. The bug was the
// pack pragma in irc.cpp and has been fixed, but I'm not in a hurry to delete this.
mapAddresses.count(vector<unsigned char>(18));
}
return true;
}
bool LoadAddresses()
{
return CAddrDB("cr+").LoadAddresses();
}
//
// CWalletDB
//
bool CWalletDB::LoadWallet()
{
vchDefaultKey.clear();
int nFileVersion = 0;
// Modify defaults
#ifndef __WXMSW__
// Tray icon sometimes disappears on 9.10 karmic koala 64-bit, leaving no way to access the program
fMinimizeToTray = false;
fMinimizeOnClose = false;
#endif
//// todo: shouldn't we catch exceptions and try to recover and continue?
CRITICAL_BLOCK(cs_mapKeys)
CRITICAL_BLOCK(cs_mapWallet)
{
// Get cursor
Dbc* pcursor = GetCursor();
if (!pcursor)
return false;
loop
{
// Read next record
CDataStream ssKey;
CDataStream ssValue;
int ret = ReadAtCursor(pcursor, ssKey, ssValue);
if (ret == DB_NOTFOUND)
break;
else if (ret != 0)
return false;
// Unserialize
// Taking advantage of the fact that pair serialization
// is just the two items serialized one after the other
string strType;
ssKey >> strType;
if (strType == "name")
{
string strAddress;
ssKey >> strAddress;
ssValue >> mapAddressBook[strAddress];
}
else if (strType == "tx")
{
uint256 hash;
ssKey >> hash;
CWalletTx& wtx = mapWallet[hash];
ssValue >> wtx;
if (wtx.GetHash() != hash)
printf("Error in wallet.dat, hash mismatch\n");
//// debug print
//printf("LoadWallet %s\n", wtx.GetHash().ToString().c_str());
//printf(" %12I64d %s %s %s\n",
// wtx.vout[0].nValue,
// DateTimeStrFormat("%x %H:%M:%S", wtx.nTime).c_str(),
// wtx.hashBlock.ToString().substr(0,16).c_str(),
// wtx.mapValue["message"].c_str());
}
else if (strType == "key" || strType == "wkey")
{
vector<unsigned char> vchPubKey;
ssKey >> vchPubKey;
CWalletKey wkey;
if (strType == "key")
ssValue >> wkey.vchPrivKey;
else
ssValue >> wkey;
mapKeys[vchPubKey] = wkey.vchPrivKey;
mapPubKeys[Hash160(vchPubKey)] = vchPubKey;
}
else if (strType == "defaultkey")
{
ssValue >> vchDefaultKey;
}
else if (strType == "version")
{
ssValue >> nFileVersion;
}
else if (strType == "setting")
{
string strKey;
ssKey >> strKey;
// Menu state
if (strKey == "fGenerateBitcoins") ssValue >> fGenerateBitcoins;
// Options
if (strKey == "nTransactionFee") ssValue >> nTransactionFee;
if (strKey == "addrIncoming") ssValue >> addrIncoming;
if (strKey == "fLimitProcessors") ssValue >> fLimitProcessors;
if (strKey == "nLimitProcessors") ssValue >> nLimitProcessors;
if (strKey == "fMinimizeToTray") ssValue >> fMinimizeToTray;
if (strKey == "fMinimizeOnClose") ssValue >> fMinimizeOnClose;
if (strKey == "fUseProxy") ssValue >> fUseProxy;
if (strKey == "addrProxy") ssValue >> addrProxy;
}
}
pcursor->close();
}
printf("nFileVersion = %d\n", nFileVersion);
printf("fGenerateBitcoins = %d\n", fGenerateBitcoins);
printf("nTransactionFee = %"PRI64d"\n", nTransactionFee);
printf("addrIncoming = %s\n", addrIncoming.ToString().c_str());
printf("fMinimizeToTray = %d\n", fMinimizeToTray);
printf("fMinimizeOnClose = %d\n", fMinimizeOnClose);
printf("fUseProxy = %d\n", fUseProxy);
printf("addrProxy = %s\n", addrProxy.ToString().c_str());
// The transaction fee setting won't be needed for many years to come.
// Setting it to zero here in case they set it to something in an earlier version.
if (nTransactionFee != 0)
{
nTransactionFee = 0;
WriteSetting("nTransactionFee", nTransactionFee);
}
// Upgrade
if (nFileVersion < VERSION)
{
// Get rid of old debug.log file in current directory
if (nFileVersion <= 105 && !pszSetDataDir[0])
unlink("debug.log");
WriteVersion(VERSION);
}
return true;
}
bool LoadWallet(bool& fFirstRunRet)
{
fFirstRunRet = false;
if (!CWalletDB("cr+").LoadWallet())
return false;
fFirstRunRet = vchDefaultKey.empty();
if (mapKeys.count(vchDefaultKey))
{
// Set keyUser
keyUser.SetPubKey(vchDefaultKey);
keyUser.SetPrivKey(mapKeys[vchDefaultKey]);
}
else
{
// Create new keyUser and set as default key
RandAddSeedPerfmon();
keyUser.MakeNewKey();
if (!AddKey(keyUser))
return false;
if (!SetAddressBookName(PubKeyToAddress(keyUser.GetPubKey()), "Your Address"))
return false;
CWalletDB().WriteDefaultKey(keyUser.GetPubKey());
}
CreateThread(ThreadFlushWalletDB, NULL);
return true;
}
void ThreadFlushWalletDB(void* parg)
{
static bool fOneThread;
if (fOneThread)
return;
fOneThread = true;
if (mapArgs.count("-noflushwallet"))
return;
unsigned int nLastSeen = nWalletDBUpdated;
unsigned int nLastFlushed = nWalletDBUpdated;
int64 nLastWalletUpdate = GetTime();
while (!fShutdown)
{
Sleep(500);
if (nLastSeen != nWalletDBUpdated)
{
nLastSeen = nWalletDBUpdated;
nLastWalletUpdate = GetTime();
}
if (nLastFlushed != nWalletDBUpdated && GetTime() - nLastWalletUpdate >= 2)
{
TRY_CRITICAL_BLOCK(cs_db)
{
// Don't do this if any databases are in use
int nRefCount = 0;
map<string, int>::iterator mi = mapFileUseCount.begin();
while (mi != mapFileUseCount.end())
{
nRefCount += (*mi).second;
mi++;
}
if (nRefCount == 0 && !fShutdown)
{
string strFile = "wallet.dat";
map<string, int>::iterator mi = mapFileUseCount.find(strFile);
if (mi != mapFileUseCount.end())
{
printf("%s ", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
printf("Flushing wallet.dat\n");
nLastFlushed = nWalletDBUpdated;
int64 nStart = GetTimeMillis();
// Flush wallet.dat so it's self contained
CloseDb(strFile);
dbenv.txn_checkpoint(0, 0, 0);
dbenv.lsn_reset(strFile.c_str(), 0);
mapFileUseCount.erase(mi++);
printf("Flushed wallet.dat %"PRI64d"ms\n", GetTimeMillis() - nStart);
}
}
}
}
}
}
"%file: ./headers.h"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#ifdef _MSC_VER
#pragma warning(disable:4786)
#pragma warning(disable:4804)
#pragma warning(disable:4805)
#pragma warning(disable:4717)
#endif
#ifdef _WIN32_WINNT
#undef _WIN32_WINNT
#endif
#define _WIN32_WINNT 0x0400
#ifdef _WIN32_IE
#undef _WIN32_IE
#endif
#define _WIN32_IE 0x0400
#define WIN32_LEAN_AND_MEAN 1
#define __STDC_LIMIT_MACROS // to enable UINT64_MAX from stdint.h
#include <wx/wx.h>
#include <wx/stdpaths.h>
#include <wx/snglinst.h>
#if wxUSE_GUI
#include <wx/utils.h>
#include <wx/clipbrd.h>
#include <wx/taskbar.h>
#endif
#include <openssl/ecdsa.h>
#include <openssl/evp.h>
#include <openssl/rand.h>
#include <openssl/sha.h>
#include <openssl/ripemd.h>
#include <db_cxx.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <limits.h>
#include <float.h>
#include <assert.h>
#include <memory>
#include <iostream>
#include <sstream>
#include <string>
#include <vector>
#include <list>
#include <deque>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <boost/foreach.hpp>
#include <boost/lexical_cast.hpp>
#include <boost/tuple/tuple.hpp>
#include <boost/tuple/tuple_comparison.hpp>
#include <boost/tuple/tuple_io.hpp>
#include <boost/array.hpp>
#include <boost/bind.hpp>
#include <boost/function.hpp>
#include <boost/filesystem.hpp>
#include <boost/algorithm/string.hpp>
#ifdef __WXMSW__
#include <windows.h>
#include <winsock2.h>
#include <mswsock.h>
#include <shlobj.h>
#include <shlwapi.h>
#include <io.h>
#include <process.h>
#include <malloc.h>
#else
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
#include <errno.h>
#include <net/if.h>
#include <ifaddrs.h>
#endif
#ifdef __BSD__
#include <netinet/in.h>
#endif
#pragma hdrstop
using namespace std;
using namespace boost;
#include "strlcpy.h"
#include "serialize.h"
#include "uint256.h"
#include "util.h"
#include "key.h"
#include "bignum.h"
#include "base58.h"
#include "script.h"
#include "db.h"
#include "net.h"
#include "irc.h"
#include "main.h"
#include "rpc.h"
#if wxUSE_GUI
#include "uibase.h"
#endif
#include "ui.h"
#include "init.h"
#include "xpm/addressbook16.xpm"
#include "xpm/addressbook20.xpm"
#include "xpm/bitcoin16.xpm"
#include "xpm/bitcoin20.xpm"
#include "xpm/bitcoin32.xpm"
#include "xpm/bitcoin48.xpm"
#include "xpm/check.xpm"
#include "xpm/send16.xpm"
#include "xpm/send16noshadow.xpm"
#include "xpm/send20.xpm"
#include "xpm/about.xpm"
"%file: ./init.h"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
void Shutdown(void* parg);
bool GetStartOnSystemStartup();
void SetStartOnSystemStartup(bool fAutoStart);
"%file: ./init.cpp"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include "headers.h"
void ExitTimeout(void* parg)
{
#ifdef __WXMSW__
Sleep(5000);
ExitProcess(0);
#endif
}
void Shutdown(void* parg)
{
static CCriticalSection cs_Shutdown;
static bool fTaken;
bool fFirstThread;
CRITICAL_BLOCK(cs_Shutdown)
{
fFirstThread = !fTaken;
fTaken = true;
}
static bool fExit;
if (fFirstThread)
{
fShutdown = true;
nTransactionsUpdated++;
DBFlush(false);
StopNode();
DBFlush(true);
CreateThread(ExitTimeout, NULL);
Sleep(50);
printf("Bitcoin exiting\n\n");
fExit = true;
exit(0);
}
else
{
while (!fExit)
Sleep(500);
Sleep(100);
ExitThread(0);
}
}
//////////////////////////////////////////////////////////////////////////////
//
// Startup folder
//
#ifdef __WXMSW__
typedef WINSHELLAPI BOOL (WINAPI *PSHGETSPECIALFOLDERPATHA)(HWND hwndOwner, LPSTR lpszPath, int nFolder, BOOL fCreate);
string MyGetSpecialFolderPath(int nFolder, bool fCreate)
{
char pszPath[MAX_PATH+100] = "";
// SHGetSpecialFolderPath is not usually available on NT 4.0
HMODULE hShell32 = LoadLibraryA("shell32.dll");
if (hShell32)
{
PSHGETSPECIALFOLDERPATHA pSHGetSpecialFolderPath =
(PSHGETSPECIALFOLDERPATHA)GetProcAddress(hShell32, "SHGetSpecialFolderPathA");
if (pSHGetSpecialFolderPath)
(*pSHGetSpecialFolderPath)(NULL, pszPath, nFolder, fCreate);
FreeModule(hShell32);
}
// Backup option
if (pszPath[0] == '\0')
{
if (nFolder == CSIDL_STARTUP)
{
strcpy(pszPath, getenv("USERPROFILE"));
strcat(pszPath, "\\Start Menu\\Programs\\Startup");
}
else if (nFolder == CSIDL_APPDATA)
{
strcpy(pszPath, getenv("APPDATA"));
}
}
return pszPath;
}
string StartupShortcutPath()
{
return MyGetSpecialFolderPath(CSIDL_STARTUP, true) + "\\Bitcoin.lnk";
}
bool GetStartOnSystemStartup()
{
return wxFileExists(StartupShortcutPath());
}
void SetStartOnSystemStartup(bool fAutoStart)
{
// If the shortcut exists already, remove it for updating
remove(StartupShortcutPath().c_str());
if (fAutoStart)
{
CoInitialize(NULL);
// Get a pointer to the IShellLink interface.
IShellLink* psl = NULL;
HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL,
CLSCTX_INPROC_SERVER, IID_IShellLink,
reinterpret_cast<void**>(&psl));
if (SUCCEEDED(hres))
{
// Get the current executable path
TCHAR pszExePath[MAX_PATH];
GetModuleFileName(NULL, pszExePath, sizeof(pszExePath));
// Set the path to the shortcut target
psl->SetPath(pszExePath);
PathRemoveFileSpec(pszExePath);
psl->SetWorkingDirectory(pszExePath);
psl->SetShowCmd(SW_SHOWMINNOACTIVE);
// Query IShellLink for the IPersistFile interface for
// saving the shortcut in persistent storage.
IPersistFile* ppf = NULL;
hres = psl->QueryInterface(IID_IPersistFile,
reinterpret_cast<void**>(&ppf));
if (SUCCEEDED(hres))
{
WCHAR pwsz[MAX_PATH];
// Ensure that the string is ANSI.
MultiByteToWideChar(CP_ACP, 0, StartupShortcutPath().c_str(), -1, pwsz, MAX_PATH);
// Save the link by calling IPersistFile::Save.
hres = ppf->Save(pwsz, TRUE);
ppf->Release();
}
psl->Release();
}
CoUninitialize();
}
}
#else
bool GetStartOnSystemStartup() { return false; }
void SetStartOnSystemStartup(bool fAutoStart) { }
#endif
//////////////////////////////////////////////////////////////////////////////
//
// CMyApp
//
// Define a new application
class CMyApp: public wxApp
{
public:
wxLocale m_locale;
CMyApp(){};
~CMyApp(){};
bool OnInit();
bool OnInit2();
int OnExit();
// Hook Initialize so we can start without GUI
virtual bool Initialize(int& argc, wxChar** argv);
// 2nd-level exception handling: we get all the exceptions occurring in any
// event handler here
virtual bool OnExceptionInMainLoop();
// 3rd, and final, level exception handling: whenever an unhandled
// exception is caught, this function is called
virtual void OnUnhandledException();
// and now for something different: this function is called in case of a
// crash (e.g. dereferencing null pointer, division by 0, ...)
virtual void OnFatalException();
};
IMPLEMENT_APP(CMyApp)
bool CMyApp::Initialize(int& argc, wxChar** argv)
{
if (argc > 1 && argv[1][0] != '-' && (!fWindows || argv[1][0] != '/') &&
wxString(argv[1]) != "start")
{
fCommandLine = true;
}
else if (!fGUI)
{
fDaemon = true;
}
else
{
// wxApp::Initialize will remove environment-specific parameters,
// so it's too early to call ParseParameters yet
for (int i = 1; i < argc; i++)
{
wxString str = argv[i];
#ifdef __WXMSW__
if (str.size() >= 1 && str[0] == '/')
str[0] = '-';
str = str.MakeLower();
#endif
// haven't decided which argument to use for this yet
if (str == "-daemon" || str == "-d" || str == "start")
fDaemon = true;
}
}
#ifdef __WXGTK__
if (fDaemon || fCommandLine)
{
// Call the original Initialize while suppressing error messages
// and ignoring failure. If unable to initialize GTK, it fails
// near the end so hopefully the last few things don't matter.
{
wxLogNull logNo;
wxApp::Initialize(argc, argv);
}
if (fDaemon)
{
// Daemonize
pid_t pid = fork();
if (pid < 0)
{
fprintf(stderr, "Error: fork() returned %d errno %d\n", pid, errno);
return false;
}
if (pid > 0)
pthread_exit((void*)0);
}
return true;
}
#endif
return wxApp::Initialize(argc, argv);
}
bool CMyApp::OnInit()
{
bool fRet = false;
try
{
fRet = OnInit2();
}
catch (std::exception& e) {
PrintException(&e, "OnInit()");
} catch (...) {
PrintException(NULL, "OnInit()");
}
if (!fRet)
Shutdown(NULL);
return fRet;
}
extern int g_isPainting;
bool CMyApp::OnInit2()
{
#ifdef _MSC_VER
// Turn off microsoft heap dump noise
_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
_CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
#endif
#if _MSC_VER >= 1400
// Disable confusing "helpful" text message on abort, ctrl-c
_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
#endif
#if defined(__WXMSW__) && defined(__WXDEBUG__) && wxUSE_GUI
// Disable malfunctioning wxWidgets debug assertion
g_isPainting = 10000;
#endif
#if wxUSE_GUI
wxImage::AddHandler(new wxPNGHandler);
#endif
#if defined(__WXMSW__ ) || defined(__WXMAC__)
SetAppName("Bitcoin");
#else
SetAppName("bitcoin");
#endif
#ifndef __WXMSW__
umask(077);
#endif
#ifdef __WXMSW__
#if wxUSE_UNICODE
// Hack to set wxConvLibc codepage to UTF-8 on Windows,
// may break if wxMBConv_win32 implementation in strconv.cpp changes.
class wxMBConv_win32 : public wxMBConv
{
public:
long m_CodePage;
size_t m_minMBCharWidth;
};
if (((wxMBConv_win32*)&wxConvLibc)->m_CodePage == CP_ACP)
((wxMBConv_win32*)&wxConvLibc)->m_CodePage = CP_UTF8;
#endif
#endif
// Load locale/<lang>/LC_MESSAGES/bitcoin.mo language file
m_locale.Init(wxLANGUAGE_DEFAULT, 0);
m_locale.AddCatalogLookupPathPrefix("locale");
if (!fWindows)
{
m_locale.AddCatalogLookupPathPrefix("/usr/share/locale");
m_locale.AddCatalogLookupPathPrefix("/usr/local/share/locale");
}
m_locale.AddCatalog("wxstd"); // wxWidgets standard translations, if any
m_locale.AddCatalog("bitcoin");
//
// Parameters
//
if (fCommandLine)
{
int ret = CommandLineRPC(argc, argv);
exit(ret);
}
ParseParameters(argc, argv);
if (mapArgs.count("-?") || mapArgs.count("--help"))
{
wxString strUsage = string() +
_("Usage:") + "\t\t\t\t\t\t\t\t\t\t\n" +
" bitcoin [options] \t" + "\n" +
" bitcoin [command] \t" + _("Send command to bitcoin running with -server or -daemon\n") +
" bitcoin [command] -? \t" + _("Get help for a command\n") +
" bitcoin help \t" + _("List commands\n") +
_("Options:\n") +
" -gen \t " + _("Generate coins\n") +
" -gen=0 \t " + _("Don't generate coins\n") +
" -min \t " + _("Start minimized\n") +
" -datadir=<dir> \t " + _("Specify data directory\n") +
" -proxy=<ip:port>\t " + _("Connect through socks4 proxy\n") +
" -addnode=<ip> \t " + _("Add a node to connect to\n") +
" -connect=<ip> \t " + _("Connect only to the specified node\n") +
" -server \t " + _("Accept command line and JSON-RPC commands\n") +
" -daemon \t " + _("Run in the background as a daemon and accept commands\n") +
" -? \t " + _("This help message\n");
if (fWindows && fGUI)
{
// Tabs make the columns line up in the message box
wxMessageBox(strUsage, "Bitcoin", wxOK);
}
else
{
// Remove tabs
strUsage.Replace("\t", "");
fprintf(stderr, "%s", ((string)strUsage).c_str());
}
return false;
}
if (mapArgs.count("-datadir"))
strlcpy(pszSetDataDir, mapArgs["-datadir"].c_str(), sizeof(pszSetDataDir));
if (mapArgs.count("-debug"))
fDebug = true;
if (mapArgs.count("-printtodebugger"))
fPrintToDebugger = true;
if (!fDebug && !pszSetDataDir[0])
ShrinkDebugFile();
printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
printf("Bitcoin version 0.%d.%d%s beta, OS version %s\n", VERSION/100, VERSION%100, pszSubVer, ((string)wxGetOsDescription()).c_str());
printf("System default language is %d %s\n", m_locale.GetSystemLanguage(), ((string)m_locale.GetSysName()).c_str());
printf("Language file %s (%s)\n", (string("locale/") + (string)m_locale.GetCanonicalName() + "/LC_MESSAGES/bitcoin.mo").c_str(), ((string)m_locale.GetLocale()).c_str());
if (mapArgs.count("-loadblockindextest"))
{
CTxDB txdb("r");
txdb.LoadBlockIndex();
PrintBlockTree();
return false;
}
//
// Limit to single instance per user
// Required to protect the database files if we're going to keep deleting log.*
//
#ifdef __WXMSW__
// todo: wxSingleInstanceChecker wasn't working on Linux, never deleted its lock file
// maybe should go by whether successfully bind port 8333 instead
wxString strMutexName = wxString("bitcoin_running.") + getenv("HOMEPATH");
for (int i = 0; i < strMutexName.size(); i++)
if (!isalnum(strMutexName[i]))
strMutexName[i] = '.';
wxSingleInstanceChecker* psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
if (psingleinstancechecker->IsAnotherRunning())
{
printf("Existing instance found\n");
unsigned int nStart = GetTime();
loop
{
// TODO: find out how to do this in Linux, or replace with wxWidgets commands
// Show the previous instance and exit
HWND hwndPrev = FindWindowA("wxWindowClassNR", "Bitcoin");
if (hwndPrev)
{
if (IsIconic(hwndPrev))
ShowWindow(hwndPrev, SW_RESTORE);
SetForegroundWindow(hwndPrev);
return false;
}
if (GetTime() > nStart + 60)
return false;
// Resume this instance if the other exits
delete psingleinstancechecker;
Sleep(1000);
psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
if (!psingleinstancechecker->IsAnotherRunning())
break;
}
}
#endif
// Bind to the port early so we can tell if another instance is already running.
// This is a backup to wxSingleInstanceChecker, which doesn't work on Linux.
string strErrors;
if (!BindListenPort(strErrors))
{
wxMessageBox(strErrors, "Bitcoin");
return false;
}
//
// Load data files
//
if (fDaemon)
fprintf(stdout, "bitcoin server starting\n");
strErrors = "";
int64 nStart;
printf("Loading addresses...\n");
nStart = GetTimeMillis();
if (!LoadAddresses())
strErrors += _("Error loading addr.dat \n");
printf(" addresses %15"PRI64d"ms\n", GetTimeMillis() - nStart);
printf("Loading block index...\n");
nStart = GetTimeMillis();
if (!LoadBlockIndex())
strErrors += _("Error loading blkindex.dat \n");
printf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
printf("Loading wallet...\n");
nStart = GetTimeMillis();
bool fFirstRun;
if (!LoadWallet(fFirstRun))
strErrors += _("Error loading wallet.dat \n");
printf(" wallet %15"PRI64d"ms\n", GetTimeMillis() - nStart);
printf("Done loading\n");
//// debug print
printf("mapBlockIndex.size() = %d\n", mapBlockIndex.size());
printf("nBestHeight = %d\n", nBestHeight);
printf("mapKeys.size() = %d\n", mapKeys.size());
printf("mapPubKeys.size() = %d\n", mapPubKeys.size());
printf("mapWallet.size() = %d\n", mapWallet.size());
printf("mapAddressBook.size() = %d\n", mapAddressBook.size());
if (!strErrors.empty())
{
wxMessageBox(strErrors, "Bitcoin");
return false;
}
// Add wallet transactions that aren't already in a block to mapTransactions
ReacceptWalletTransactions();
//
// Parameters
//
if (mapArgs.count("-printblockindex") || mapArgs.count("-printblocktree"))
{
PrintBlockTree();
return false;
}
if (mapArgs.count("-printblock"))
{
string strMatch = mapArgs["-printblock"];
int nFound = 0;
for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi)
{
uint256 hash = (*mi).first;
if (strncmp(hash.ToString().c_str(), strMatch.c_str(), strMatch.size()) == 0)
{
CBlockIndex* pindex = (*mi).second;
CBlock block;
block.ReadFromDisk(pindex);
block.BuildMerkleTree();
block.print();
printf("\n");
nFound++;
}
}
if (nFound == 0)
printf("No blocks matching %s were found\n", strMatch.c_str());
return false;
}
if (mapArgs.count("-gen"))
{
if (mapArgs["-gen"].empty())
fGenerateBitcoins = true;
else
fGenerateBitcoins = (atoi(mapArgs["-gen"].c_str()) != 0);
}
if (mapArgs.count("-proxy"))
{
fUseProxy = true;
addrProxy = CAddress(mapArgs["-proxy"]);
if (!addrProxy.IsValid())
{
wxMessageBox(_("Invalid -proxy address"), "Bitcoin");
return false;
}
}
if (mapArgs.count("-addnode"))
{
foreach(string strAddr, mapMultiArgs["-addnode"])
{
CAddress addr(strAddr, NODE_NETWORK);
addr.nTime = 0; // so it won't relay unless successfully connected
if (addr.IsValid())
AddAddress(addr);
}
}
//
// Create the main window and start the node
//
if (!fDaemon)
CreateMainWindow();
if (!CheckDiskSpace())
return false;
RandAddSeedPerfmon();
if (!CreateThread(StartNode, NULL))
wxMessageBox("Error: CreateThread(StartNode) failed", "Bitcoin");
if (mapArgs.count("-server") || fDaemon)
CreateThread(ThreadRPCServer, NULL);
if (fFirstRun)
SetStartOnSystemStartup(true);
return true;
}
int CMyApp::OnExit()
{
Shutdown(NULL);
return wxApp::OnExit();
}
bool CMyApp::OnExceptionInMainLoop()
{
try
{
throw;
}
catch (std::exception& e)
{
PrintException(&e, "CMyApp::OnExceptionInMainLoop()");
wxLogWarning("Exception %s %s", typeid(e).name(), e.what());
Sleep(1000);
throw;
}
catch (...)
{
PrintException(NULL, "CMyApp::OnExceptionInMainLoop()");
wxLogWarning("Unknown exception");
Sleep(1000);
throw;
}
return true;
}
void CMyApp::OnUnhandledException()
{
// this shows how we may let some exception propagate uncaught
try
{
throw;
}
catch (std::exception& e)
{
PrintException(&e, "CMyApp::OnUnhandledException()");
wxLogWarning("Exception %s %s", typeid(e).name(), e.what());
Sleep(1000);
throw;
}
catch (...)
{
PrintException(NULL, "CMyApp::OnUnhandledException()");
wxLogWarning("Unknown exception");
Sleep(1000);
throw;
}
}
void CMyApp::OnFatalException()
{
wxMessageBox(_("Program has crashed and will terminate. "), "Bitcoin", wxOK | wxICON_ERROR);
}
"%file: ./irc.h"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
bool RecvLine(SOCKET hSocket, string& strLine);
void ThreadIRCSeed(void* parg);
extern int nGotIRCAddresses;
"%file: ./irc.cpp"
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include "headers.h"
int nGotIRCAddresses = 0;
#pragma pack(push, 1)
struct ircaddr
{
int ip;
short port;
};
#pragma pack(pop)
string EncodeAddress(const CAddress& addr)
{
struct ircaddr tmp;
tmp.ip = addr.ip;
tmp.port = addr.port;
vector<unsigned char> vch(UBEGIN(tmp), UEND(tmp));
return string("u") + EncodeBase58Check(vch);
}
bool DecodeAddress(string str, CAddress& addr)
{
vector<unsigned char> vch;
if (!DecodeBase58Check(str.substr(1), vch))
return false;
struct ircaddr tmp;
if (vch.size() != sizeof(tmp))
return false;
memcpy(&tmp, &vch[0], sizeof(tmp));
addr = CAddress(tmp.ip, tmp.port, NODE_NETWORK);
return true;
}
static bool Send(SOCKET hSocket, const char* pszSend)
{
if (strstr(pszSend, "PONG") != pszSend)
printf("IRC SENDING: %s\n", pszSend);
const char* psz = pszSend;
const char* pszEnd = psz + strlen(psz);
while (psz < pszEnd)
{
int ret = send(hSocket, psz, pszEnd - psz, MSG_NOSIGNAL);
if (ret < 0)
return false;
psz += ret;
}
return true;
}
bool RecvLine(SOCKET hSocket, string& strLine)
{
strLine = "";
loop
{
char c;
int nBytes = recv(hSocket, &c, 1, 0);
if (nBytes > 0)
{
if (c == '\n')
continue;
if (c == '\r')
return true;
strLine += c;
if (strLine.size() >= 9000)
return true;
}
else if (nBytes <= 0)
{
if (!strLine.empty())
return true;
// socket closed
printf("IRC socket closed\n");
return false;
}
else
{
// socket error
int nErr = WSAGetLastError();
if (nErr != WSAEMSGSIZE && nErr != WSAEINTR && nErr != WSAEINPROGRESS)
{
printf("IRC recv failed: %d\n", nErr);
return false;
}
}
}
}
bool RecvLineIRC(SOCKET hSocket, string& strLine)
{
loop
{
bool fRet = RecvLine(hSocket, strLine);
if (fRet)
{
if (fShutdown)
return false;
vector<string> vWords;
ParseString(strLine, ' ', vWords);
if (vWords.size() >= 1 && vWords[0] == "PING")
{
strLine[1] = 'O';
strLine += '\r';
Send(hSocket, strLine.c_str());
continue;
}
}
return fRet;
}
}
int RecvUntil(SOCKET hSocket, const char* psz1, const char* psz2=NULL, const char* psz3=NULL)
{
loop
{
string strLine;
if (!RecvLineIRC(hSocket, strLine))
return 0;
printf("IRC %s\n", strLine.c_str());
if (psz1 && strLine.find(psz1) != -1)
return 1;
if (psz2 && strLine.find(psz2) != -1)
return 2;
if (psz3 && strLine.find(psz3) != -1)
return 3;
}
}
bool Wait(int nSeconds)
{
if (fShutdown)
return false;
printf("IRC waiting %d seconds to reconnect\n", nSeconds);
for (int i = 0; i < nSeconds; i++)
{
if (fShutdown)
return false;
Sleep(1000);
}
return true;
}
void ThreadIRCSeed(void* parg)
{
printf("ThreadIRCSeed started\n");
int nErrorWait = 10;
int nRetryWait = 10;
bool fNameInUse = false;
bool fTOR = (fUseProxy && addrProxy.port == htons(9050));
while (!fShutdown)
{
CAddress addrConnect("216.155.130.130:6667");
if (!fTOR)
{
struct hostent* phostent = gethostbyname("chat.freenode.net");
if (phostent && phostent->h_addr_list && phostent->h_addr_list[0])
addrConnect = CAddress(*(u_long*)phostent->h_addr_list[0], htons(6667));
}
SOCKET hSocket;
if (!ConnectSocket(addrConnect, hSocket))
{
printf("IRC connect failed\n");
nErrorWait = nErrorWait * 11 / 10;
if (Wait(nErrorWait += 60))
continue;
else
return;
}
if (!RecvUntil(hSocket, "Found your hostname", "using your IP address instead", "Couldn't look up your hostname"))
{
closesocket(hSocket);
hSocket = INVALID_SOCKET;
nErrorWait = nErrorWait * 11 / 10;
if (Wait(nErrorWait += 60))
continue;
else
return;
}
string strMyName;
if (addrLocalHost.IsRoutable() && !fUseProxy && !fNameInUse)
strMyName = EncodeAddress(addrLocalHost);
else
strMyName = strprintf("x%u", GetRand(1000000000));
Send(hSocket, strprintf("NICK %s\r", strMyName.c_str()).c_str());
Send(hSocket, strprintf("USER %s 8 * : %s\r", strMyName.c_str(), strMyName.c_str()).c_str());
int nRet = RecvUntil(hSocket, " 004 ", " 433 ");
if (nRet != 1)
{
closesocket(hSocket);
hSocket = INVALID_SOCKET;
if (nRet == 2)
{
printf("IRC name already in use\n");
fNameInUse = true;
Wait(10);
continue;
}
nErrorWait = nErrorWait * 11 / 10;
if (Wait(nErrorWait += 60))
continue;
else
return;
}
Sleep(500);
Send(hSocket, "JOIN #bitcoin\r");
Send(hSocket, "WHO #bitcoin\r");
int64 nStart = GetTime();
string strLine;
while (!fShutdown && RecvLineIRC(hSocket, strLine))
{
if (strLine.empty() || strLine.size() > 900 || strLine[0] != ':')
continue;
vector<string> vWords;
ParseString(strLine, ' ', vWords);
if (vWords.size() < 2)
continue;
char pszName[10000];
pszName[0] = '\0';
if (vWords[1] == "352" && vWords.size() >= 8)
{
// index 7 is limited to 16 characters
// could get full length name at index 10, but would be different from join messages
strlcpy(pszName, vWords[7].c_str(), sizeof(pszName));
printf("IRC got who\n");
}
if (vWords[1] == "JOIN" && vWords[0].size() > 1)
{
// :username!username@50000007.F000000B.90000002.IP JOIN :#channelname
strlcpy(pszName, vWords[0].c_str() + 1, sizeof(pszName));
if (strchr(pszName, '!'))
*strchr(pszName, '!') = '\0';
printf("IRC got join\n");
}
if (pszName[0] == 'u')
{
CAddress addr;
if (DecodeAddress(pszName, addr))
{
addr.nTime = GetAdjustedTime() - 51 * 60;
if (AddAddress(addr))
printf("IRC got new address\n");
nGotIRCAddresses++;
}
else
{
printf("IRC decode failed\n");
}
}
}
closesocket(hSocket);
hSocket = INVALID_SOCKET;
// IRC usually blocks TOR, so only try once
if (fTOR)
return;
if (GetTime() - nStart > 20 * 60)
{
nErrorWait /= 3;
nRetryWait /= 3;
}
nRetryWait = nRetryWait * 11 / 10;
if (!Wait(nRetryWait += 60))
return;
}
}
#ifdef TEST
int main(int argc, char *argv[])
{
WSADATA wsadata;
if (WSAStartup(MAKEWORD(2,2), &wsadata) != NO_ERROR)
{
printf("Error at WSAStartup()\n");
return false;
}
ThreadIRCSeed(NULL);
WSACleanup();
return 0;
}
#endif
"%file: ./json/json_spirit.h"
#ifndef JSON_SPIRIT
#define JSON_SPIRIT
// Copyright John W. Wilkinson 2007 - 2009.
// Distributed under the MIT License, see accompanying file LICENSE.txt
// json spirit version 4.03
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include "json_spirit_value.h"
#include "json_spirit_reader.h"
#include "json_spirit_writer.h"
#include "json_spirit_utils.h"
#endif
"%file: ./json/json_spirit_error_position.h"
#ifndef JSON_SPIRIT_ERROR_POSITION
#define JSON_SPIRIT_ERROR_POSITION
// Copyright John W. Wilkinson 2007 - 2009.
// Distributed under the MIT License, see accompanying file LICENSE.txt
// json spirit version 4.03
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <string>
namespace json_spirit
{
// An Error_position exception is thrown by the "read_or_throw" functions below on finding an error.
// Note the "read_or_throw" functions are around 3 times slower than the standard functions "read"
// functions that return a bool.
//
struct Error_position
{
Error_position();
Error_position( unsigned int line, unsigned int column, const std::string& reason );
bool operator==( const Error_position& lhs ) const;
unsigned int line_;
unsigned int column_;
std::string reason_;
};
inline Error_position::Error_position()
: line_( 0 )
, column_( 0 )
{
}
inline Error_position::Error_position( unsigned int line, unsigned int column, const std::string& reason )
: line_( line )
, column_( column )
, reason_( reason )
{
}
inline bool Error_position::operator==( const Error_position& lhs ) const
{
if( this == &lhs ) return true;
return ( reason_ == lhs.reason_ ) &&
( line_ == lhs.line_ ) &&
( column_ == lhs.column_ );
}
}
#endif
"%file: ./json/json_spirit_reader.h"
#ifndef JSON_SPIRIT_READER
#define JSON_SPIRIT_READER
// Copyright John W. Wilkinson 2007 - 2009.
// Distributed under the MIT License, see accompanying file LICENSE.txt
// json spirit version 4.03
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include "json_spirit_value.h"
#include "json_spirit_error_position.h"
#include <iostream>
namespace json_spirit
{
// functions to reads a JSON values
bool read( const std::string& s, Value& value );
bool read( std::istream& is, Value& value );
bool read( std::string::const_iterator& begin, std::string::const_iterator end, Value& value );
void read_or_throw( const std::string& s, Value& value );
void read_or_throw( std::istream& is, Value& value );
void read_or_throw( std::string::const_iterator& begin, std::string::const_iterator end, Value& value );
#ifndef BOOST_NO_STD_WSTRING
bool read( const std::wstring& s, wValue& value );
bool read( std::wistream& is, wValue& value );
bool read( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wValue& value );
void read_or_throw( const std::wstring& s, wValue& value );
void read_or_throw( std::wistream& is, wValue& value );
void read_or_throw( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wValue& value );
#endif
bool read( const std::string& s, mValue& value );
bool read( std::istream& is, mValue& value );
bool read( std::string::const_iterator& begin, std::string::const_iterator end, mValue& value );
void read_or_throw( const std::string& s, mValue& value );
void read_or_throw( std::istream& is, mValue& value );
void read_or_throw( std::string::const_iterator& begin, std::string::const_iterator end, mValue& value );
#ifndef BOOST_NO_STD_WSTRING
bool read( const std::wstring& s, wmValue& value );
bool read( std::wistream& is, wmValue& value );
bool read( std::wstring::const_iterator& begin, std::wstring::const_iterator end, wmValue& value );
void read_or_throw( const std::wstring& s, wmValue& value );