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/**
* Program to copy and patch MSVC header files to work with GCC-XML.
*/
#include "gxSystemTools.h"
#include <direct.h>
#include <errno.h>
#include <fstream>
#include <iostream>
#include <process.h>
#include <stdio.h>
#include <string>
#include <vector>
#include <windows.h>
bool InstallSupport(const char* patchCommand, const char* catCommand,
const char* patchFile, const char* sourcePath,
const char* destPath);
bool FindTool(const char* vcDir, const char* name, std::string& result);
//----------------------------------------------------------------------------
int main(int argc, char* argv[])
{
if(argc < 2)
{
std::cout << "Usage:" << std::endl
<< " " << argv[0]
<< " patch_dir [gccxml_root] [timestamp_file]" << std::endl;
return 0;
}
std::string patchDir = argv[1];
std::string gccxmlRoot = ".";
std::string timestamp;
if(argc >= 3)
{
gccxmlRoot = argv[2];
// Make sure the output directory exists.
gxSystemTools::MakeDirectory(gccxmlRoot.c_str());
}
if(argc >= 4)
{
timestamp = argv[3];
}
// Clean up the paths.
patchDir = gxSystemTools::CollapseDirectory(patchDir.c_str());
gccxmlRoot = gxSystemTools::CollapseDirectory(gccxmlRoot.c_str());
gxSystemTools::ConvertToUnixSlashes(patchDir);
gxSystemTools::ConvertToUnixSlashes(gccxmlRoot);
// Wipe out any existing VC support directories. We will create
// them from scratch.
gxSystemTools::RemoveADirectory((gccxmlRoot+"/Vc6").c_str());
gxSystemTools::RemoveADirectory((gccxmlRoot+"/Vc7").c_str());
gxSystemTools::RemoveADirectory((gccxmlRoot+"/Vc71").c_str());
gxSystemTools::RemoveADirectory((gccxmlRoot+"/Vc8").c_str());
gxSystemTools::RemoveADirectory((gccxmlRoot+"/Vc8ex").c_str());
// The registry keys for MSVC install detection.
const char* vc6Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\"
"DevStudio\\6.0\\Products\\Microsoft Visual C++;ProductDir";
const char* vc7Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\7.0\\Setup\\VC;ProductDir";
const char* vc71Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\7.1\\Setup\\VC;ProductDir";
const char* vc8Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0\\Setup\\VC;ProductDir";
const char* vc8sp1Registry[] =
{
// English SP1
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0\\InstalledProducts\\KB926601;",
// German SP1
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0\\InstalledProducts\\KB926606;",
0
};
const char* vc8exRegistry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VCExpress\\8.0\\Setup\\VC;ProductDir";
const char* vc8exSP1Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0\\InstalledProducts\\KB926748;";
const char* vc8sdkRegistry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\MicrosoftSDK\\InstalledSDKs\\8F9E5EF3-A9A5-491B-A889-C58EFFECE8B3;Install Dir";
const char* vc8sdk2Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\MicrosoftSDK\\InstalledSDKs\\D2FF9F89-8AA2-4373-8A31-C838BF4DBBE1;Install Dir";
const char* vc9Registry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\9.0\\Setup\\VC;ProductDir";
const char* vc9sp1Registry[] =
{
// English SP1
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\9.0\\InstalledProducts\\KB948484;",
// Team System English SP1
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\9.0\\InstalledProducts\\KB947888;",
0
};
const char* vc9exRegistry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VCExpress\\9.0\\Setup\\VC;ProductDir";
const char* vc9sdkRegistry =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows\\v6.0A;InstallationFolder";
// Check which versions of MSVC are installed.
std::string msvc6;
std::string msvc7;
std::string msvc71;
std::string msvc8;
std::string msvc8ex;
std::string msvc8sdk;
std::string msvc9;
std::string msvc9sdk;
bool have6 = gxSystemTools::ReadRegistryValue(vc6Registry, msvc6);
bool have7 = gxSystemTools::ReadRegistryValue(vc7Registry, msvc7);
bool have71 = gxSystemTools::ReadRegistryValue(vc71Registry, msvc71);
bool have8 = false;
bool have8ex = false;
bool have9 = (gxSystemTools::ReadRegistryValue(vc9Registry, msvc9) ||
gxSystemTools::ReadRegistryValue(vc9exRegistry, msvc9));
bool have9sdk =
have9 && gxSystemTools::ReadRegistryValue(vc9sdkRegistry, msvc9sdk);
// Look for a VS8 express that is not the beta release.
if(gxSystemTools::ReadRegistryValue(vc8exRegistry, msvc8ex))
{
// The "CLR Version" registry entry in VS 8 has value "v2.0.40607"
// for the beta and "v2.0.50727" for the release.
const char* vc8RegistryVersion =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VCExpress\\8.0;CLR Version";
std::string version;
if(gxSystemTools::ReadRegistryValue(vc8RegistryVersion, version))
{
int vnum;
if((sscanf(version.c_str(), "v2.0.%d", &vnum) == 1) &&
vnum >= 50727)
{
have8ex = true;
}
}
}
bool have8sdk =
have8ex &&
(gxSystemTools::ReadRegistryValue(vc8sdk2Registry, msvc8sdk) ||
gxSystemTools::ReadRegistryValue(vc8sdkRegistry, msvc8sdk));
// Look for a VS8 that is not the beta release.
if(gxSystemTools::ReadRegistryValue(vc8Registry, msvc8))
{
// The "CLR Version" registry entry in VS 8 has value "v2.0.40607"
// for the beta and "v2.0.50727" for the release.
const char* vc8RegistryVersion =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0;CLR Version";
std::string version;
if(gxSystemTools::ReadRegistryValue(vc8RegistryVersion, version))
{
int vnum;
if((sscanf(version.c_str(), "v2.0.%d", &vnum) == 1) &&
vnum >= 50727)
{
have8 = true;
}
}
}
// See if there is anything to do.
if(!have6 && !have7 && !have71 && !have8 && !have8ex && !have9)
{
std::cout << "None of MSVC 6, 7, 7.1, 8, or 9 is installed.\n";
}
// Need to install at least one of the support directories. We need
// to find the cat and patch executables.
std::string patchCommand;
if(!FindTool(patchDir.c_str(), "patch", patchCommand) &&
(have6||have7||have71||have8||have8ex||have9))
{
std::cerr << "Cannot find patch executable.\n";
return 1;
}
std::string catCommand;
if(!FindTool(patchDir.c_str(), "cat", catCommand) &&
(have6||have7||have71||have8||have8ex||have9))
{
std::cerr << "Cannot find cat executable.\n";
return 1;
}
int result = 0;
if(have6)
{
msvc6 += "/Include";
std::string patchFile = patchDir + "/vc6Include.patch";
std::string destPath = gccxmlRoot+"/Vc6/Include";
if(gxSystemTools::FileExists(patchFile.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchFile.c_str(), msvc6.c_str(), destPath.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 6, but cannot find vc6Include.patch.\n";
result = 1;
}
}
if(have7)
{
std::string msvc7i = msvc7 + "/Include";
std::string msvc7p = msvc7 + "/PlatformSDK/Include";
msvc7i = gxSystemTools::CollapseDirectory(msvc7i.c_str());
msvc7p = gxSystemTools::CollapseDirectory(msvc7p.c_str());
std::string patchI = patchDir + "/vc7Include.patch";
std::string patchP = patchDir + "/vc7PlatformSDK.patch";
std::string destPathI = gccxmlRoot+"/Vc7/Include";
std::string destPathP = gccxmlRoot+"/Vc7/PlatformSDK";
if(gxSystemTools::FileExists(patchI.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchI.c_str(), msvc7i.c_str(), destPathI.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 7, but cannot find vc7Include.patch.\n";
result = 1;
}
if(gxSystemTools::FileExists(patchP.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchP.c_str(), msvc7p.c_str(), destPathP.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 7, but cannot find vc7PlatformSDK.patch.\n";
result = 1;
}
}
if(have71)
{
std::string msvc71i = msvc71 + "/Include";
std::string msvc71p = msvc71 + "/PlatformSDK/Include";
msvc71i = gxSystemTools::CollapseDirectory(msvc71i.c_str());
msvc71p = gxSystemTools::CollapseDirectory(msvc71p.c_str());
std::string patchI = patchDir + "/vc71Include.patch";
std::string patchP = patchDir + "/vc71PlatformSDK.patch";
std::string destPathI = gccxmlRoot+"/Vc71/Include";
std::string destPathP = gccxmlRoot+"/Vc71/PlatformSDK";
if(gxSystemTools::FileExists(patchI.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchI.c_str(), msvc71i.c_str(), destPathI.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 7.1, but cannot find vc71Include.patch.\n";
result = 1;
}
if(gxSystemTools::FileExists(patchP.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchP.c_str(), msvc71p.c_str(), destPathP.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 7.1, but cannot find vc71PlatformSDK.patch.\n";
result = 1;
}
}
if(have8)
{
std::string msvc8i = msvc8 + "/Include";
std::string msvc8p = msvc8 + "/PlatformSDK/Include";
msvc8i = gxSystemTools::CollapseDirectory(msvc8i.c_str());
msvc8p = gxSystemTools::CollapseDirectory(msvc8p.c_str());
std::string patchIname = "vc8Include.patch";
std::string patchPname = "vc8PlatformSDK.patch";
std::string destPathI = gccxmlRoot+"/Vc8/Include";
std::string destPathP = gccxmlRoot+"/Vc8/PlatformSDK";
std::string msvc8sp1;
bool vc8sp1 = false;
for(const char** reg = vc8sp1Registry; !vc8sp1 && *reg; ++reg)
{
vc8sp1 = vc8sp1 || gxSystemTools::ReadRegistryValue(*reg, msvc8sp1);
}
if(vc8sp1)
{
patchIname = "vc8sp1Include.patch";
patchPname = "vc8sp1PlatformSDK.patch";
}
std::string patchI = patchDir + "/" + patchIname;
std::string patchP = patchDir + "/" + patchPname;
if(gxSystemTools::FileExists(patchI.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchI.c_str(), msvc8i.c_str(), destPathI.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 8, but cannot find " << patchIname << ".\n";
result = 1;
}
if(gxSystemTools::FileExists(patchP.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchP.c_str(), msvc8p.c_str(), destPathP.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 8, but cannot find " << patchPname << ".\n";
result = 1;
}
}
if(have8ex)
{
std::string msvc8i = msvc8ex + "/Include";
msvc8i = gxSystemTools::CollapseDirectory(msvc8i.c_str());
std::string patchIname = "vc8ExpressInclude.patch";
std::string destPathI = gccxmlRoot+"/Vc8ex/Include";
std::string msvc8exSP1;
if(gxSystemTools::ReadRegistryValue(vc8exSP1Registry, msvc8exSP1))
{
patchIname = "vc8sp1ExpressInclude.patch";
}
std::string patchI = patchDir + "/" + patchIname;
if(gxSystemTools::FileExists(patchI.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchI.c_str(), msvc8i.c_str(), destPathI.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 8 Express, but cannot find "
<< patchIname << ".\n";
result = 1;
}
}
if(have8sdk)
{
std::string msvc8p = msvc8sdk + "/Include";
msvc8p = gxSystemTools::CollapseDirectory(msvc8p.c_str());
std::string patchPname = "vc8ExpressPlatformSDK.patch";
std::string destPathP = gccxmlRoot+"/Vc8ex/PlatformSDK";
std::string patchP = patchDir + "/" + patchPname;
if(gxSystemTools::FileExists(patchP.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchP.c_str(), msvc8p.c_str(), destPathP.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 8 Express Platform SDK, but "
<< "cannot find " << patchPname << ".\n";
result = 1;
}
}
if(have9)
{
std::string msvc9i = msvc9 + "/Include";
msvc9i = gxSystemTools::CollapseDirectory(msvc9i.c_str());
std::string patchIname = "vc9Include.patch";
std::string destPathI = gccxmlRoot+"/Vc9/Include";
std::string msvc9sp1;
bool vc9sp1 = false;
for(const char** reg = vc9sp1Registry; !vc9sp1 && *reg; ++reg)
{
vc9sp1 = vc9sp1 || gxSystemTools::ReadRegistryValue(*reg, msvc9sp1);
}
if(vc9sp1)
{
patchIname = "vc9sp1Include.patch";
}
std::string patchI = patchDir + "/" + patchIname;
if(gxSystemTools::FileExists(patchI.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchI.c_str(), msvc9i.c_str(), destPathI.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 9, but cannot find "
<< patchIname << ".\n";
result = 1;
}
}
if(have9sdk)
{
std::string msvc9p = msvc9sdk + "/Include";
msvc9p = gxSystemTools::CollapseDirectory(msvc9p.c_str());
std::string patchPname = "vc9PlatformSDK.patch";
std::string destPathP = gccxmlRoot+"/Vc9/PlatformSDK";
std::string patchP = patchDir + "/" + patchPname;
if(gxSystemTools::FileExists(patchP.c_str()))
{
if(!InstallSupport(patchCommand.c_str(), catCommand.c_str(),
patchP.c_str(), msvc9p.c_str(), destPathP.c_str()))
{
result = 1;
}
}
else
{
std::cerr << "Have MSVC 9 Platform SDK, but "
<< "cannot find " << patchPname << ".\n";
result = 1;
}
}
// If we succeeded, write the timestamp file.
if(result == 0 && (timestamp.length() > 0))
{
std::ofstream tfile(timestamp.c_str(), std::ios::out | std::ios::binary);
tfile << "int main() { return 0; }\n";
if(!tfile)
{
std::cerr << "Error writing timestamp file \""
<< timestamp.c_str() << "\".\n";
result = 1;
}
}
return result;
}
//----------------------------------------------------------------------------
bool InstallSupport(const char* patchCommand, const char* catCommand,
const char* patchFile, const char* sourcePath,
const char* destPath)
{
// Look at the patch file to see what headers need to be copied.
std::ifstream patch(patchFile);
if(!patch)
{
std::cerr << "Error opening patch file " << patchFile << std::endl;
return false;
}
// Make sure the destination path exists.
gxSystemTools::MakeDirectory(destPath);
// Copy the files over before patching.
char buf[4096];
for(patch.getline(buf, 4096); !patch.eof(); patch.getline(buf, 4096))
{
std::string line = buf;
if(line.substr(0,6) == "Index:")
{
std::string source = sourcePath;
source += "/"+line.substr(7);
std::string dest = destPath;
dest += "/"+line.substr(7);
gxSystemTools::FileCopy(source.c_str(), dest.c_str());
}
}
std::string cmd = catCommand;
if(cmd.find(" ") != cmd.npos)
{
if(gxSystemTools::GetShortPath(catCommand, cmd))
{
catCommand = cmd.c_str();
}
}
std::string patchCmd = gxSystemTools::ConvertToOutputPath(catCommand);
patchCmd += " ";
patchCmd += gxSystemTools::ConvertToOutputPath(patchFile);
patchCmd += " | ";
patchCmd += gxSystemTools::ConvertToOutputPath(patchCommand);
patchCmd += " -p0 -t -d ";
patchCmd += gxSystemTools::ConvertToOutputPath(destPath);
// Patch the copies of the header files.
std::cout << "Executing " << patchCmd.c_str() << std::endl;
std::string output;
int retVal;
if(gxSystemTools::RunCommand(patchCmd.c_str(), output, retVal) &&
(retVal == 0))
{
return true;
}
std::cerr << "Error running patch. Output is ["
<< output.c_str() << "]\n";
return false;
}
//----------------------------------------------------------------------------
bool FindTool(const char* vcDir, const char* name, std::string& result)
{
// check for executable in the source directory
std::string command = vcDir;
command += "/vc";
command += name;
command += ".exe";
if(gxSystemTools::FileExists(command.c_str()))
{
result = command;
return true;
}
// Find the executable.
command = name;
command += ".exe";
if(gxSystemTools::FileExists(command.c_str()))
{
result = command;
return true;
}
else
{
// The registry key to use to find the executable from cygwin.
const char* cygwinRegistry1 =
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Cygnus Solutions\\Cygwin\\mounts v2\\/usr/bin;native";
const char* cygwinRegistry2 =
"HKEY_CURRENT_USER\\Software\\Cygnus Solutions\\Cygwin\\mounts v2\\/usr/bin;native";
if((gxSystemTools::ReadRegistryValue(cygwinRegistry1, command) ||
gxSystemTools::ReadRegistryValue(cygwinRegistry2, command)) &&
gxSystemTools::FileExists((command+"/"+name+".exe").c_str()))
{
// Found the binary location from cygwin's registry entry.
command += "/";
command += name;
command += ".exe";
result = command;
return true;
}
else
{
// Try to find it in the path.
command = gxSystemTools::FindProgram(name);
if(command.length() > 0)
{
result = command;
return true;
}
}
}
return false;
}
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