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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile: cmCPackCygwinSourceGenerator.cxx,v $
Language: C++
Date: $Date: 2008-03-13 01:54:27 $
Version: $Revision: 1.5 $
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmCPackCygwinSourceGenerator.h"
#include "cmake.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmSystemTools.h"
#include "cmMakefile.h"
#include "cmGeneratedFileStream.h"
#include "cmCPackLog.h"
#include <cmsys/SystemTools.hxx>
// Includes needed for implementation of RenameFile. This is not in
// system tools because it is not implemented robustly enough to move
// files across directories.
#ifdef _WIN32
# include <windows.h>
# include <sys/stat.h>
#endif
//----------------------------------------------------------------------
cmCPackCygwinSourceGenerator::cmCPackCygwinSourceGenerator()
{
this->Compress = false;
}
//----------------------------------------------------------------------
cmCPackCygwinSourceGenerator::~cmCPackCygwinSourceGenerator()
{
}
//----------------------------------------------------------------------
int cmCPackCygwinSourceGenerator::InitializeInternal()
{
this->SetOptionIfNotSet("CPACK_INCLUDE_TOPLEVEL_DIRECTORY", "0");
std::vector<std::string> path;
std::string pkgPath = cmSystemTools::FindProgram("bzip2", path, false);
if ( pkgPath.empty() )
{
cmCPackLogger(cmCPackLog::LOG_ERROR, "Cannot find BZip2" << std::endl);
return 0;
}
this->SetOptionIfNotSet("CPACK_INSTALLER_PROGRAM", pkgPath.c_str());
cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Found Compress program: "
<< pkgPath.c_str()
<< std::endl);
return this->Superclass::InitializeInternal();
}
//----------------------------------------------------------------------
int cmCPackCygwinSourceGenerator::CompressFiles(const char* outFileName,
const char* toplevel, const std::vector<std::string>& files)
{
// Create a tar file of the sources
std::string packageDirFileName
= this->GetOption("CPACK_TEMPORARY_DIRECTORY");
packageDirFileName += ".tar";
std::string output;
// skip one parent up to the cmCPackTGZGenerator to create tar file
this->Compress = false; // just create tar not tar.gz
if ( !this->cmCPackTGZGenerator::CompressFiles(packageDirFileName.c_str(),
toplevel, files) )
{
return 0;
}
// Now bzip2 the source tar file
if(!this->BZip2File(packageDirFileName.c_str()))
{
cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem running BZip2 on file: "
<< packageDirFileName.c_str());
return 0;
}
// Now create a tar file that contains the above .tar.bz2 file
// and the CPACK_CYGWIN_PATCH_FILE and CPACK_TOPLEVEL_DIRECTORY
// files
std::string compressOutFile = packageDirFileName + ".bz2";
// at this point compressOutFile is the full path to
// _CPack_Package/.../package-2.5.0.tar.bz2
// we want to create a tar _CPack_Package/.../package-2.5.0-1-src.tar.bz2
// with these
// _CPack_Package/.../package-2.5.0-1.patch
// _CPack_Package/.../package-2.5.0-1.sh
// _CPack_Package/.../package-2.5.0.tar.bz2
// the -1 is CPACK_CYGWIN_PATCH_NUMBER
// copy the patch file into place
if(!cmSystemTools::CopyFileAlways(
this->GetOption("CPACK_CYGWIN_PATCH_FILE"),
this->GetOption("CPACK_TOPLEVEL_DIRECTORY")))
{
cmCPackLogger(cmCPackLog::LOG_ERROR, "problem copying: ["
<< this->GetOption("CPACK_CYGWIN_PATCH_FILE") << "]\nto\n["
<< this->GetOption("CPACK_TOPLEVEL_DIRECTORY") << "]\n");
return 0;
}
// copy the build script into place
if(!cmSystemTools::CopyFileAlways(
this->GetOption("CPACK_CYGWIN_BUILD_SCRIPT"),
this->GetOption("CPACK_TOPLEVEL_DIRECTORY")))
{
cmCPackLogger(cmCPackLog::LOG_ERROR, "problem copying: "
<< this->GetOption("CPACK_CYGWIN_BUILD_SCRIPT") << "\nto\n"
<< this->GetOption("CPACK_TOPLEVEL_DIRECTORY") << "]\n");
return 0;
}
// create the tar file
std::string outerTarFile
= this->GetOption("CPACK_TEMPORARY_DIRECTORY");
outerTarFile += "-";
const char* patch = this->GetOption("CPACK_CYGWIN_PATCH_NUMBER");
if(!patch)
{
cmCPackLogger(cmCPackLog::LOG_WARNING, "CPACK_CYGWIN_PATCH_NUMBER"
<< " not specified, defaulting to 1\n");
patch = "1";
}
outerTarFile += patch;
outerTarFile += "-src.tar";
std::string buildScript = cmSystemTools::GetFilenameName(
this->GetOption("CPACK_CYGWIN_BUILD_SCRIPT"));
std::string patchFile = cmSystemTools::GetFilenameName(
this->GetOption("CPACK_CYGWIN_PATCH_FILE"));
std::vector<cmStdString> outerFiles;
std::string file = cmSystemTools::GetFilenameName(compressOutFile);
std::string path = cmSystemTools::GetFilenamePath(compressOutFile);
// a source release in cygwin should have the build script used
// to build the package, the patch file that is different from the
// regular upstream version of the sources, and a bziped tar file
// of the original sources
outerFiles.push_back(buildScript);
outerFiles.push_back(patchFile);
outerFiles.push_back(file);
std::string saveDir= cmSystemTools::GetCurrentWorkingDirectory();
cmSystemTools::ChangeDirectory(path.c_str());
cmSystemTools::CreateTar(outerTarFile.c_str(),
outerFiles, false, false);
cmSystemTools::ChangeDirectory(saveDir.c_str());
// now compress the outer tar file
if(!this->BZip2File(outerTarFile.c_str()))
{
return 0;
}
compressOutFile = outerTarFile;
compressOutFile += ".bz2";
// now rename the file to its final name
if ( !cmSystemTools::SameFile(compressOutFile.c_str(), outFileName ) )
{
if ( !this->RenameFile(compressOutFile.c_str(), outFileName) )
{
cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem renaming: \""
<< compressOutFile.c_str() << "\" to \""
<< (outFileName ? outFileName : "(NULL)") << std::endl);
return 0;
}
}
return 1;
}
const char* cmCPackCygwinSourceGenerator::GetPackagingInstallPrefix()
{
this->InstallPrefix = "/";
this->InstallPrefix += this->GetOption("CPACK_PACKAGE_FILE_NAME");
return this->InstallPrefix.c_str();
}
const char* cmCPackCygwinSourceGenerator::GetOutputExtension()
{
this->OutputExtension = "-";
const char* patch = this->GetOption("CPACK_CYGWIN_PATCH_NUMBER");
if(!patch)
{
cmCPackLogger(cmCPackLog::LOG_WARNING, "CPACK_CYGWIN_PATCH_NUMBER"
<< " not specified, defaulting to 1\n");
patch = "1";
}
this->OutputExtension += patch;
this->OutputExtension += "-src.tar.bz2";
return this->OutputExtension.c_str();
}
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