Prerequisites

=============

1. Microsoft Visual C++ 2010 Express or higher edition (http://www.microsoft.com/visualstudio/en-us/products/2010-editions/visual-cpp-express)

2. Git for Windows (http://code.google.com/p/msysgit/downloads/list)

3. CMake 2.8 or newer (http://www.cmake.org/cmake/resources/software.html)

4. Python 2.x for Swiften build scripts (scons) (http://www.python.org)

Libraries

=========

3. Swiften library (http://swift.im/git/swift)

4. Boost 1.48 or newer (http://sourceforge.net/projects/boost/files/boost/1.49.0/)

5. Google ProtoBuf library (http://code.google.com/p/protobuf/downloads/list)

Environment

===========

To create spectrum build environment do:

0. Create directory where we'll install all dependencies, e.g. C:\env-msvc-x64.

Create C:\env-msvc-x64\bin and add it to %PATH%.

Assuming you have git, python and cmake in %PATH%, 

launch "Visual Studio 2010 command prompt" or

"Visual Studio 2010(x64) command prompt", depends on your target (Windows x86 or Windows x86_64).

1. unpack and build boost libraries:

	bootstrap.bat

	b2.exe --without-mpi --without-python

	b2.exe --without-mpi --without-python install --prefix=C:\env-msvc-x64 release

2. clone swift repository and build it. Don't forget to point it to our env directory:

	git clone git://swift.im/swift

	cd swift

	echo boost_includedir="c:/env-msvc-x64/include/boost-1_49" > config.py

	echo boost_libdir="c:/env-msvc-x64/lib" >> config.py 

	scons.bat debug=no SWIFTEN_INSTALLDIR=C:\env-msvc-x64 force_configure=1

	scons.bat debug=no SWIFTEN_INSTALLDIR=C:\env-msvc-x64 C:\env-msvc-x64

3. unpack and compile protobuf as described in its documentation. 

Run extract_includes.bat in vsprojects/ directory and move resulting vsprojects/include/google/ directory to our C:\env-msvc-x64\include

Move protoc.exe to C:\env-msvc-x64\bin\ and libprotobuf.lib to C:\env-msvc-x64\lib

4. Install gtkmm

Download installer from https://live.gnome.org/gtkmm/MSWindows and install gtkmm into C:\env-msvc-x64\

5. Install libpurple headers

Download http://www.pidgin.im/download/source/ , extract it and copy libpurple directory in C:\env-msvc-x64\include

6. You're ready! :) Clone libtransport into C:\env-msvc-x64\libtransport (You *must* clone it into this directory, because libtransport will try to find the dependencies in ../lib and ../include)

Compile it as:

	set CMAKE_INCLUDE_PATH=C:\env-msvc-x64\include

	cmake . -G "NMake Makefiles" -DBOOST_INCLUDEDIR=../include/boost-1_49 -DBOOST_LIBRARYDIR=../lib -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=C:\env-msvc-x64 -DGIT_EXECUTABLE="c:\Program Files (x86)\git\bin\git.exe"

	nmake

cmake_minimum_required(VERSION 2.6)

ADD_SUBDIRECTORY(dfrotz)

FILE(GLOB SRC *.c *.cpp)

ADD_EXECUTABLE(spectrum2_frotz_backend ${SRC})

target_link_libraries(spectrum2_frotz_backend transport pthread ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

INSTALL(TARGETS spectrum2_frotz_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC common/*.c dumb/*.c)

ADD_EXECUTABLE(dfrotz ${SRC})

# target_link_libraries(dfrotz)

INSTALL(TARGETS dfrotz RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC *.cpp)

FILE(GLOB HEADERS *.h)

QT4_WRAP_CPP(SRC ${HEADERS} OPTIONS -DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED)

ADD_EXECUTABLE(spectrum2_libcommuni_backend ${SRC})

if (NOT WIN32)

	target_link_libraries(spectrum2_libcommuni_backend ${IRC_LIBRARY} ${QT_LIBRARIES} transport pthread)

else ()

	target_link_libraries(spectrum2_libcommuni_backend ${IRC_LIBRARY} ${QT_LIBRARIES} transport)

endif()

INSTALL(TARGETS spectrum2_libcommuni_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC *.cpp)

ADD_EXECUTABLE(spectrum2_libpurple_backend ${SRC})

if(CMAKE_COMPILER_IS_GNUCXX)

	if (NOT WIN32)

	target_link_libraries(spectrum2_libpurple_backend ${PURPLE_LIBRARY} ${GLIB2_LIBRARIES} ${EVENT_LIBRARIES} transport-plugin pthread)

	else()

	target_link_libraries(spectrum2_libpurple_backend ${PURPLE_LIBRARY} ${GLIB2_LIBRARIES} ${EVENT_LIBRARIES} transport-plugin)

	endif()

else()

target_link_libraries(spectrum2_libpurple_backend sqlite3 ${PURPLE_LIBRARY} ${GLIB2_LIBRARIES} ${LIBXML2_LIBRARIES} ${EVENT_LIBRARIES} transport-plugin ${PROTOBUF_LIBRARY})

endif()

INSTALL(TARGETS spectrum2_libpurple_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB_RECURSE SRC *.c *.cpp)

ADD_DEFINITIONS(-DHAVE_STDINT_H=1)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/yahoo)

ADD_EXECUTABLE(spectrum2_libyahoo2_backend ${SRC})

target_link_libraries(spectrum2_libyahoo2_backend transport pthread ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

INSTALL(TARGETS spectrum2_libyahoo2_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC *.cpp)

ADD_EXECUTABLE(spectrum2_skype_backend ${SRC})

target_link_libraries(spectrum2_skype_backend ${GLIB2_LIBRARIES} ${EVENT_LIBRARIES} transport pthread ${LIBDBUSGLIB_LIBRARIES})

INSTALL(TARGETS spectrum2_skype_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC *.c *.cpp)

ADD_EXECUTABLE(spectrum2_smstools3_backend ${SRC})

target_link_libraries(spectrum2_smstools3_backend transport pthread ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

INSTALL(TARGETS spectrum2_smstools3_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC *.cpp)

ADD_EXECUTABLE(spectrum2_swiften_backend ${SRC})

IF (NOT WIN32)

target_link_libraries(spectrum2_swiften_backend transport pthread ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

else()

target_link_libraries(spectrum2_swiften_backend transport ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

endif()

INSTALL(TARGETS spectrum2_swiften_backend RUNTIME DESTINATION bin)

cmake_minimum_required(VERSION 2.6)

FILE(GLOB SRC *.c *.cpp)

ADD_EXECUTABLE(spectrum2_template_backend ${SRC})

if (CMAKE_COMPILER_IS_GNUCXX)

if (NOT WIN32)

target_link_libraries(spectrum2_template_backend transport pthread ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

else()

target_link_libraries(spectrum2_template_backend transport ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

endif()

else()

target_link_libraries(spectrum2_template_backend transport ${PROTOBUF_LIBRARY} ${Boost_LIBRARIES} ${SWIFTEN_LIBRARY} ${LOG4CXX_LIBRARIES})

endif()

#INSTALL(TARGETS spectrum2_template_backend RUNTIME DESTINATION bin)

//******************************************************************************

//* HMAC_SHA1.cpp : Implementation of HMAC SHA1 algorithm

//*                 Comfort to RFC 2104

//*

//******************************************************************************

#include "HMAC_SHA1.h"

#include <iostream>

#include <memory>

void CHMAC_SHA1::HMAC_SHA1(BYTE *text, int text_len, BYTE *key, int key_len, BYTE *digest)

{

	memset(SHA1_Key, 0, SHA1_BLOCK_SIZE);

	/* repeated 64 times for values in ipad and opad */

	memset(m_ipad, 0x36, sizeof(m_ipad));

	memset(m_opad, 0x5c, sizeof(m_opad));

	/* STEP 1 */

	if (key_len > SHA1_BLOCK_SIZE)

	{

		CSHA1::Reset();

		CSHA1::Update((UINT_8 *)key, key_len);

		CSHA1::Final();

		CSHA1::GetHash((UINT_8 *)SHA1_Key);

	}

	else

		memcpy(SHA1_Key, key, key_len);

	/* STEP 2 */

	for (size_t i=0; i<sizeof(m_ipad); i++)

	{

		m_ipad[i] ^= SHA1_Key[i];		

	}

	/* STEP 3 */

	memcpy(AppendBuf1, m_ipad, sizeof(m_ipad));

	memcpy(AppendBuf1 + sizeof(m_ipad), text, text_len);

	/* STEP 4 */

	CSHA1::Reset();

	CSHA1::Update((UINT_8 *)AppendBuf1, sizeof(m_ipad) + text_len);

	CSHA1::Final();

	CSHA1::GetHash((UINT_8 *)szReport);

	/* STEP 5 */

	for (size_t j=0; j<sizeof(m_opad); j++)

	{

		m_opad[j] ^= SHA1_Key[j];

	}

	/* STEP 6 */

	memcpy(AppendBuf2, m_opad, sizeof(m_opad));

	memcpy(AppendBuf2 + sizeof(m_opad), szReport, SHA1_DIGEST_LENGTH);

	/*STEP 7 */

	CSHA1::Reset();

	CSHA1::Update((UINT_8 *)AppendBuf2, sizeof(m_opad) + SHA1_DIGEST_LENGTH);

	CSHA1::Final();

	CSHA1::GetHash((UINT_8 *)digest);

}

/*

	100% free public domain implementation of the HMAC-SHA1 algorithm

	by Chien-Chung, Chung (Jim Chung) <jimchung1221@gmail.com>

*/

#ifndef __HMAC_SHA1_H__

#define __HMAC_SHA1_H__

#include "SHA1.h"

typedef unsigned char BYTE ;

class CHMAC_SHA1 : public CSHA1

{

    private:

		BYTE m_ipad[64];

        BYTE m_opad[64];

		char * szReport ;

		char * SHA1_Key ;

		char * AppendBuf1 ;

		char * AppendBuf2 ;

	public:

		enum {

			SHA1_DIGEST_LENGTH	= 20,

			SHA1_BLOCK_SIZE		= 64,

			HMAC_BUF_LEN		= 4096

		} ;

		CHMAC_SHA1()

			:szReport(new char[HMAC_BUF_LEN]),

             SHA1_Key(new char[HMAC_BUF_LEN]),

             AppendBuf1(new char[HMAC_BUF_LEN]),

             AppendBuf2(new char[HMAC_BUF_LEN])

		{}

        ~CHMAC_SHA1()

        {

            delete[] szReport ;

            delete[] AppendBuf1 ;

            delete[] AppendBuf2 ;

            delete[] SHA1_Key ;

        }

        void HMAC_SHA1(BYTE *text, int text_len, BYTE *key, int key_len, BYTE *digest);

};

#endif /* __HMAC_SHA1_H__ */

/*

	100% free public domain implementation of the SHA-1 algorithm

	by Dominik Reichl <dominik.reichl@t-online.de>

	Web: http://www.dominik-reichl.de/

	Version 1.6 - 2005-02-07 (thanks to Howard Kapustein for patches)

	- You can set the endianness in your files, no need to modify the

	  header file of the CSHA1 class any more

	- Aligned data support

	- Made support/compilation of the utility functions (ReportHash

	  and HashFile) optional (useful, if bytes count, for example in

	  embedded environments)

	Version 1.5 - 2005-01-01

	- 64-bit compiler compatibility added

	- Made variable wiping optional (define SHA1_WIPE_VARIABLES)

	- Removed unnecessary variable initializations

	- ROL32 improvement for the Microsoft compiler (using _rotl)

	======== Test Vectors (from FIPS PUB 180-1) ========

	SHA1("abc") =

		A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D

	SHA1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq") =

		84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1

	SHA1(A million repetitions of "a") =

		34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F

*/

#include "SHA1.h"

#ifdef SHA1_UTILITY_FUNCTIONS

#define SHA1_MAX_FILE_BUFFER 8000

#endif

// Rotate x bits to the left

#ifndef ROL32

#ifdef _MSC_VER

#define ROL32(_val32, _nBits) _rotl(_val32, _nBits)

#else

#define ROL32(_val32, _nBits) (((_val32)<<(_nBits))|((_val32)>>(32-(_nBits))))

#endif

#endif

#ifdef SHA1_LITTLE_ENDIAN

#define SHABLK0(i) (m_block->l[i] = \

	(ROL32(m_block->l[i],24) & 0xFF00FF00) | (ROL32(m_block->l[i],8) & 0x00FF00FF))

#else

#define SHABLK0(i) (m_block->l[i])

#endif

#define SHABLK(i) (m_block->l[i&15] = ROL32(m_block->l[(i+13)&15] ^ m_block->l[(i+8)&15] \

	^ m_block->l[(i+2)&15] ^ m_block->l[i&15],1))

// SHA-1 rounds

#define _R0(v,w,x,y,z,i) { z+=((w&(x^y))^y)+SHABLK0(i)+0x5A827999+ROL32(v,5); w=ROL32(w,30); }

#define _R1(v,w,x,y,z,i) { z+=((w&(x^y))^y)+SHABLK(i)+0x5A827999+ROL32(v,5); w=ROL32(w,30); }

#define _R2(v,w,x,y,z,i) { z+=(w^x^y)+SHABLK(i)+0x6ED9EBA1+ROL32(v,5); w=ROL32(w,30); }

#define _R3(v,w,x,y,z,i) { z+=(((w|x)&y)|(w&x))+SHABLK(i)+0x8F1BBCDC+ROL32(v,5); w=ROL32(w,30); }

#define _R4(v,w,x,y,z,i) { z+=(w^x^y)+SHABLK(i)+0xCA62C1D6+ROL32(v,5); w=ROL32(w,30); }

CSHA1::CSHA1()

{

	m_block = (SHA1_WORKSPACE_BLOCK *)m_workspace;

	Reset();

}

CSHA1::~CSHA1()

{

	Reset();

}

void CSHA1::Reset()

{

	// SHA1 initialization constants

	m_state[0] = 0x67452301;

	m_state[1] = 0xEFCDAB89;

	m_state[2] = 0x98BADCFE;

	m_state[3] = 0x10325476;

	m_state[4] = 0xC3D2E1F0;

	m_count[0] = 0;

	m_count[1] = 0;

}

void CSHA1::Transform(UINT_32 *state, UINT_8 *buffer)

{

	// Copy state[] to working vars

	UINT_32 a = state[0], b = state[1], c = state[2], d = state[3], e = state[4];

	memcpy(m_block, buffer, 64);

	// 4 rounds of 20 operations each. Loop unrolled.

	_R0(a,b,c,d,e, 0); _R0(e,a,b,c,d, 1); _R0(d,e,a,b,c, 2); _R0(c,d,e,a,b, 3);

	_R0(b,c,d,e,a, 4); _R0(a,b,c,d,e, 5); _R0(e,a,b,c,d, 6); _R0(d,e,a,b,c, 7);

	_R0(c,d,e,a,b, 8); _R0(b,c,d,e,a, 9); _R0(a,b,c,d,e,10); _R0(e,a,b,c,d,11);

	_R0(d,e,a,b,c,12); _R0(c,d,e,a,b,13); _R0(b,c,d,e,a,14); _R0(a,b,c,d,e,15);

	_R1(e,a,b,c,d,16); _R1(d,e,a,b,c,17); _R1(c,d,e,a,b,18); _R1(b,c,d,e,a,19);

	_R2(a,b,c,d,e,20); _R2(e,a,b,c,d,21); _R2(d,e,a,b,c,22); _R2(c,d,e,a,b,23);

	_R2(b,c,d,e,a,24); _R2(a,b,c,d,e,25); _R2(e,a,b,c,d,26); _R2(d,e,a,b,c,27);

	_R2(c,d,e,a,b,28); _R2(b,c,d,e,a,29); _R2(a,b,c,d,e,30); _R2(e,a,b,c,d,31);

	_R2(d,e,a,b,c,32); _R2(c,d,e,a,b,33); _R2(b,c,d,e,a,34); _R2(a,b,c,d,e,35);

	_R2(e,a,b,c,d,36); _R2(d,e,a,b,c,37); _R2(c,d,e,a,b,38); _R2(b,c,d,e,a,39);

	_R3(a,b,c,d,e,40); _R3(e,a,b,c,d,41); _R3(d,e,a,b,c,42); _R3(c,d,e,a,b,43);

	_R3(b,c,d,e,a,44); _R3(a,b,c,d,e,45); _R3(e,a,b,c,d,46); _R3(d,e,a,b,c,47);

	_R3(c,d,e,a,b,48); _R3(b,c,d,e,a,49); _R3(a,b,c,d,e,50); _R3(e,a,b,c,d,51);

	_R3(d,e,a,b,c,52); _R3(c,d,e,a,b,53); _R3(b,c,d,e,a,54); _R3(a,b,c,d,e,55);

	_R3(e,a,b,c,d,56); _R3(d,e,a,b,c,57); _R3(c,d,e,a,b,58); _R3(b,c,d,e,a,59);

	_R4(a,b,c,d,e,60); _R4(e,a,b,c,d,61); _R4(d,e,a,b,c,62); _R4(c,d,e,a,b,63);

	_R4(b,c,d,e,a,64); _R4(a,b,c,d,e,65); _R4(e,a,b,c,d,66); _R4(d,e,a,b,c,67);

	_R4(c,d,e,a,b,68); _R4(b,c,d,e,a,69); _R4(a,b,c,d,e,70); _R4(e,a,b,c,d,71);

	_R4(d,e,a,b,c,72); _R4(c,d,e,a,b,73); _R4(b,c,d,e,a,74); _R4(a,b,c,d,e,75);

	_R4(e,a,b,c,d,76); _R4(d,e,a,b,c,77); _R4(c,d,e,a,b,78); _R4(b,c,d,e,a,79);

	// Add the working vars back into state

	state[0] += a;

	state[1] += b;

	state[2] += c;

	state[3] += d;

	state[4] += e;

	// Wipe variables

#ifdef SHA1_WIPE_VARIABLES

	a = b = c = d = e = 0;

#endif

}

// Use this function to hash in binary data and strings

void CSHA1::Update(UINT_8 *data, UINT_32 len)

{

	UINT_32 i, j;

	j = (m_count[0] >> 3) & 63;

	if((m_count[0] += len << 3) < (len << 3)) m_count[1]++;

	m_count[1] += (len >> 29);

	if((j + len) > 63)

	{

		i = 64 - j;

		memcpy(&m_buffer[j], data, i);

		Transform(m_state, m_buffer);

		for(; i + 63 < len; i += 64) Transform(m_state, &data[i]);

		j = 0;

	}