CMake/Source/CPack/WiX/cmCPackWIXGenerator.cxx

925 lines
24 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2013 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmCPackWIXGenerator.h"
#include <cmSystemTools.h>
#include <cmGeneratedFileStream.h>
#include <cmCryptoHash.h>
#include <CPack/cmCPackLog.h>
#include <CPack/cmCPackComponentGroup.h>
#include "cmWIXSourceWriter.h"
#include "cmWIXRichTextFormatWriter.h"
#include <cmsys/SystemTools.hxx>
#include <cmsys/Directory.hxx>
#include <rpc.h> // for GUID generation
int cmCPackWIXGenerator::InitializeInternal()
{
componentPackageMethod = ONE_PACKAGE;
return this->Superclass::InitializeInternal();
}
bool cmCPackWIXGenerator::RunWiXCommand(const std::string& command)
{
std::string cpackTopLevel;
if(!RequireOption("CPACK_TOPLEVEL_DIRECTORY", cpackTopLevel))
{
return false;
}
std::string logFileName = cpackTopLevel + "/wix.log";
cmCPackLogger(cmCPackLog::LOG_DEBUG,
"Running WiX command: " << command << std::endl);
std::string output;
int returnValue = 0;
bool status = cmSystemTools::RunSingleCommand(command.c_str(), &output,
&returnValue, 0, cmSystemTools::OUTPUT_NONE);
std::ofstream logFile(logFileName.c_str(), std::ios::app);
logFile << command << std::endl;
logFile << output;
logFile.close();
if(!status || returnValue)
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Problem running WiX candle. "
"Please check '" << logFileName << "' for errors." << std::endl);
return false;
}
return true;
}
bool cmCPackWIXGenerator::RunCandleCommand(
const std::string& sourceFile, const std::string& objectFile)
{
std::string executable;
if(!RequireOption("CPACK_WIX_CANDLE_EXECUTABLE", executable))
{
return false;
}
std::stringstream command;
command << QuotePath(executable);
command << " -nologo";
command << " -arch " << GetArchitecture();
command << " -out " << QuotePath(objectFile);
for(extension_set_t::const_iterator i = candleExtensions.begin();
i != candleExtensions.end(); ++i)
{
command << " -ext " << QuotePath(*i);
}
AddCustomFlags("CPACK_WIX_CANDLE_EXTRA_FLAGS", command);
command << " " << QuotePath(sourceFile);
return RunWiXCommand(command.str());
}
bool cmCPackWIXGenerator::RunLightCommand(const std::string& objectFiles)
{
std::string executable;
if(!RequireOption("CPACK_WIX_LIGHT_EXECUTABLE", executable))
{
return false;
}
std::stringstream command;
command << QuotePath(executable);
command << " -nologo";
command << " -out " << QuotePath(packageFileNames.at(0));
for(extension_set_t::const_iterator i = lightExtensions.begin();
i != lightExtensions.end(); ++i)
{
command << " -ext " << QuotePath(*i);
}
const char* const cultures = GetOption("CPACK_WIX_CULTURES");
if(cultures)
{
command << " -cultures:" << cultures;
}
AddCustomFlags("CPACK_WIX_LIGHT_EXTRA_FLAGS", command);
command << " " << objectFiles;
return RunWiXCommand(command.str());
}
int cmCPackWIXGenerator::PackageFiles()
{
if(!PackageFilesImpl() || cmSystemTools::GetErrorOccuredFlag())
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Fatal WiX Generator Error" << std::endl);
return false;
}
return true;
}
bool cmCPackWIXGenerator::InitializeWiXConfiguration()
{
if(!ReadListFile("CPackWIX.cmake"))
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Error while executing CPackWIX.cmake" << std::endl);
return false;
}
if(GetOption("CPACK_WIX_PRODUCT_GUID") == 0)
{
std::string guid = GenerateGUID();
SetOption("CPACK_WIX_PRODUCT_GUID", guid.c_str());
cmCPackLogger(cmCPackLog::LOG_VERBOSE,
"CPACK_WIX_PRODUCT_GUID implicitly set to " << guid << " . "
<< std::endl);
}
if(GetOption("CPACK_WIX_UPGRADE_GUID") == 0)
{
std::string guid = GenerateGUID();
SetOption("CPACK_WIX_UPGRADE_GUID", guid.c_str());
cmCPackLogger(cmCPackLog::LOG_WARNING,
"CPACK_WIX_UPGRADE_GUID implicitly set to " << guid << " . "
"Please refer to the documentation on how and why "
"you might want to set this explicitly." << std::endl);
}
std::string cpackTopLevel;
if(!RequireOption("CPACK_TOPLEVEL_DIRECTORY", cpackTopLevel))
{
return false;
}
if(GetOption("CPACK_WIX_LICENSE_RTF") == 0)
{
std::string licenseFilename = cpackTopLevel + "/License.rtf";
SetOption("CPACK_WIX_LICENSE_RTF", licenseFilename.c_str());
if(!CreateLicenseFile())
{
return false;
}
}
if(GetOption("CPACK_PACKAGE_VENDOR") == 0)
{
std::string defaultVendor = "Humanity";
SetOption("CPACK_PACKAGE_VENDOR", defaultVendor.c_str());
cmCPackLogger(cmCPackLog::LOG_VERBOSE,
"CPACK_PACKAGE_VENDOR implicitly set to " << defaultVendor << " . "
<< std::endl);
}
CollectExtensions("CPACK_WIX_EXTENSIONS", candleExtensions);
CollectExtensions("CPACK_WIX_CANDLE_EXTENSIONS", candleExtensions);
lightExtensions.insert("WixUIExtension");
CollectExtensions("CPACK_WIX_EXTENSIONS", lightExtensions);
CollectExtensions("CPACK_WIX_LIGHT_EXTENSIONS", lightExtensions);
return true;
}
bool cmCPackWIXGenerator::PackageFilesImpl()
{
if(!InitializeWiXConfiguration())
{
return false;
}
if(!CreateWiXVariablesIncludeFile())
{
return false;
}
if(!CreateWiXSourceFiles())
{
return false;
}
AppendUserSuppliedExtraSources();
std::stringstream objectFiles;
for(size_t i = 0; i < wixSources.size(); ++i)
{
const std::string& sourceFilename = wixSources[i];
std::string objectFilename =
cmSystemTools::GetFilenameWithoutExtension(sourceFilename) + ".wixobj";
if(!RunCandleCommand(sourceFilename, objectFilename))
{
return false;
}
objectFiles << " " << QuotePath(objectFilename);
}
AppendUserSuppliedExtraObjects(objectFiles);
return RunLightCommand(objectFiles.str());
}
void cmCPackWIXGenerator::AppendUserSuppliedExtraSources()
{
const char *cpackWixExtraSources = GetOption("CPACK_WIX_EXTRA_SOURCES");
if(!cpackWixExtraSources) return;
cmSystemTools::ExpandListArgument(cpackWixExtraSources, wixSources);
}
void cmCPackWIXGenerator::AppendUserSuppliedExtraObjects(std::ostream& stream)
{
const char *cpackWixExtraObjects = GetOption("CPACK_WIX_EXTRA_OBJECTS");
if(!cpackWixExtraObjects) return;
std::vector<std::string> expandedExtraObjects;
cmSystemTools::ExpandListArgument(
cpackWixExtraObjects, expandedExtraObjects);
for(size_t i = 0; i < expandedExtraObjects.size(); ++i)
{
stream << " " << QuotePath(expandedExtraObjects[i]);
}
}
bool cmCPackWIXGenerator::CreateWiXVariablesIncludeFile()
{
std::string cpackTopLevel;
if(!RequireOption("CPACK_TOPLEVEL_DIRECTORY", cpackTopLevel))
{
return false;
}
std::string includeFilename =
cpackTopLevel + "/cpack_variables.wxi";
cmWIXSourceWriter includeFile(Logger, includeFilename, true);
CopyDefinition(includeFile, "CPACK_WIX_PRODUCT_GUID");
CopyDefinition(includeFile, "CPACK_WIX_UPGRADE_GUID");
CopyDefinition(includeFile, "CPACK_PACKAGE_VENDOR");
CopyDefinition(includeFile, "CPACK_PACKAGE_NAME");
CopyDefinition(includeFile, "CPACK_PACKAGE_VERSION");
CopyDefinition(includeFile, "CPACK_WIX_LICENSE_RTF");
CopyDefinition(includeFile, "CPACK_WIX_PRODUCT_ICON");
CopyDefinition(includeFile, "CPACK_WIX_UI_BANNER");
CopyDefinition(includeFile, "CPACK_WIX_UI_DIALOG");
SetOptionIfNotSet("CPACK_WIX_PROGRAM_MENU_FOLDER",
GetOption("CPACK_PACKAGE_NAME"));
CopyDefinition(includeFile, "CPACK_WIX_PROGRAM_MENU_FOLDER");
return true;
}
void cmCPackWIXGenerator::CopyDefinition(
cmWIXSourceWriter &source, const std::string &name)
{
const char* value = GetOption(name.c_str());
if(value)
{
AddDefinition(source, name, value);
}
}
void cmCPackWIXGenerator::AddDefinition(cmWIXSourceWriter& source,
const std::string& name, const std::string& value)
{
std::stringstream tmp;
tmp << name << "=\"" << value << '"';
source.AddProcessingInstruction("define",
cmWIXSourceWriter::WindowsCodepageToUtf8(tmp.str()));
}
bool cmCPackWIXGenerator::CreateWiXSourceFiles()
{
std::string cpackTopLevel;
if(!RequireOption("CPACK_TOPLEVEL_DIRECTORY", cpackTopLevel))
{
return false;
}
std::string directoryDefinitionsFilename =
cpackTopLevel + "/directories.wxs";
wixSources.push_back(directoryDefinitionsFilename);
cmWIXSourceWriter directoryDefinitions(Logger, directoryDefinitionsFilename);
directoryDefinitions.BeginElement("Fragment");
directoryDefinitions.BeginElement("Directory");
directoryDefinitions.AddAttribute("Id", "TARGETDIR");
directoryDefinitions.AddAttribute("Name", "SourceDir");
directoryDefinitions.BeginElement("Directory");
if(GetArchitecture() == "x86")
{
directoryDefinitions.AddAttribute("Id", "ProgramFilesFolder");
}
else
{
directoryDefinitions.AddAttribute("Id", "ProgramFiles64Folder");
}
std::vector<std::string> install_root;
std::string tmp;
if(!RequireOption("CPACK_PACKAGE_INSTALL_DIRECTORY", tmp))
{
return false;
}
cmSystemTools::SplitPath(tmp.c_str(), install_root);
if(!install_root.empty() && install_root.back().empty())
{
install_root.pop_back();
}
for(size_t i = 1; i < install_root.size(); ++i)
{
directoryDefinitions.BeginElement("Directory");
if(i == install_root.size() - 1)
{
directoryDefinitions.AddAttribute("Id", "INSTALL_ROOT");
}
else
{
std::stringstream ss;
ss << "INSTALL_PREFIX_" << i;
directoryDefinitions.AddAttribute("Id", ss.str());
}
directoryDefinitions.AddAttribute("Name", install_root[i]);
}
std::string fileDefinitionsFilename =
cpackTopLevel + "/files.wxs";
wixSources.push_back(fileDefinitionsFilename);
cmWIXSourceWriter fileDefinitions(Logger, fileDefinitionsFilename);
fileDefinitions.BeginElement("Fragment");
std::string featureDefinitionsFilename =
cpackTopLevel +"/features.wxs";
wixSources.push_back(featureDefinitionsFilename);
cmWIXSourceWriter featureDefinitions(Logger, featureDefinitionsFilename);
featureDefinitions.BeginElement("Fragment");
featureDefinitions.BeginElement("Feature");
featureDefinitions.AddAttribute("Id", "ProductFeature");
featureDefinitions.AddAttribute("Title", Name);
featureDefinitions.AddAttribute("Level", "1");
featureDefinitions.EndElement("Feature");
featureDefinitions.BeginElement("FeatureRef");
featureDefinitions.AddAttribute("Id", "ProductFeature");
std::vector<std::string> cpackPackageExecutablesList;
const char *cpackPackageExecutables = GetOption("CPACK_PACKAGE_EXECUTABLES");
if(cpackPackageExecutables)
{
cmSystemTools::ExpandListArgument(cpackPackageExecutables,
cpackPackageExecutablesList);
if(cpackPackageExecutablesList.size() % 2 != 0 )
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"CPACK_PACKAGE_EXECUTABLES should contain pairs of <executable> and "
"<text label>." << std::endl);
return false;
}
}
AddDirectoryAndFileDefinitons(
toplevel, "INSTALL_ROOT",
directoryDefinitions, fileDefinitions, featureDefinitions,
cpackPackageExecutablesList);
if(!CreateStartMenuShortcuts(
directoryDefinitions, fileDefinitions, featureDefinitions))
{
return false;
}
featureDefinitions.EndElement("FeatureRef");
featureDefinitions.EndElement("Fragment");
fileDefinitions.EndElement("Fragment");
for(size_t i = 1; i < install_root.size(); ++i)
{
directoryDefinitions.EndElement("Directory");
}
directoryDefinitions.EndElement("Directory");
directoryDefinitions.EndElement("Directory");
directoryDefinitions.EndElement("Fragment");
std::string wixTemplate = FindTemplate("WIX.template.in");
if(GetOption("CPACK_WIX_TEMPLATE") != 0)
{
wixTemplate = GetOption("CPACK_WIX_TEMPLATE");
}
if(wixTemplate.empty())
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Could not find CPack WiX template file WIX.template.in" << std::endl);
return false;
}
std::string mainSourceFilePath = cpackTopLevel + "/main.wxs";
if(!ConfigureFile(wixTemplate.c_str(), mainSourceFilePath .c_str()))
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Failed creating '" << mainSourceFilePath <<
"'' from template." << std::endl);
return false;
}
wixSources.push_back(mainSourceFilePath);
return true;
}
bool cmCPackWIXGenerator::CreateStartMenuShortcuts(
cmWIXSourceWriter& directoryDefinitions,
cmWIXSourceWriter& fileDefinitions,
cmWIXSourceWriter& featureDefinitions)
{
if(shortcutMap.empty())
{
return true;
}
std::string cpackVendor;
if(!RequireOption("CPACK_PACKAGE_VENDOR", cpackVendor))
{
return false;
}
std::string cpackPackageName;
if(!RequireOption("CPACK_PACKAGE_NAME", cpackPackageName))
{
return false;
}
fileDefinitions.BeginElement("DirectoryRef");
fileDefinitions.AddAttribute("Id", "PROGRAM_MENU_FOLDER");
fileDefinitions.BeginElement("Component");
fileDefinitions.AddAttribute("Id", "SHORTCUT");
fileDefinitions.AddAttribute("Guid", "*");
for(shortcut_map_t::const_iterator
i = shortcutMap.begin(); i != shortcutMap.end(); ++i)
{
std::string const& id = i->first;
cmWIXShortcut const& shortcut = i->second;
std::string shortcutId = std::string("CM_S") + id;
std::string fileId = std::string("CM_F") + id;
fileDefinitions.BeginElement("Shortcut");
fileDefinitions.AddAttribute("Id", shortcutId);
fileDefinitions.AddAttribute("Name", shortcut.textLabel);
std::string target = "[#" + fileId + "]";
fileDefinitions.AddAttribute("Target", target);
fileDefinitions.AddAttribute("WorkingDirectory",
shortcut.workingDirectoryId);
fileDefinitions.EndElement("Shortcut");
}
CreateUninstallShortcut(cpackPackageName, fileDefinitions);
fileDefinitions.BeginElement("RemoveFolder");
fileDefinitions.AddAttribute("Id", "PROGRAM_MENU_FOLDER");
fileDefinitions.AddAttribute("On", "uninstall");
fileDefinitions.EndElement("RemoveFolder");
std::string registryKey =
std::string("Software/") + cpackVendor + "/" + cpackPackageName;
fileDefinitions.BeginElement("RegistryValue");
fileDefinitions.AddAttribute("Root", "HKCU");
fileDefinitions.AddAttribute("Key", registryKey);
fileDefinitions.AddAttribute("Name", "installed");
fileDefinitions.AddAttribute("Type", "integer");
fileDefinitions.AddAttribute("Value", "1");
fileDefinitions.AddAttribute("KeyPath", "yes");
fileDefinitions.EndElement("RegistryValue");
fileDefinitions.EndElement("Component");
fileDefinitions.EndElement("DirectoryRef");
featureDefinitions.BeginElement("ComponentRef");
featureDefinitions.AddAttribute("Id", "SHORTCUT");
featureDefinitions.EndElement("ComponentRef");
directoryDefinitions.BeginElement("Directory");
directoryDefinitions.AddAttribute("Id", "ProgramMenuFolder");
directoryDefinitions.BeginElement("Directory");
directoryDefinitions.AddAttribute("Id", "PROGRAM_MENU_FOLDER");
const char *startMenuFolder = GetOption("CPACK_WIX_PROGRAM_MENU_FOLDER");
directoryDefinitions.AddAttribute("Name", startMenuFolder);
directoryDefinitions.EndElement("Directory");
directoryDefinitions.EndElement("Directory");
return true;
}
void cmCPackWIXGenerator::CreateUninstallShortcut(
std::string const& packageName,
cmWIXSourceWriter& fileDefinitions)
{
fileDefinitions.BeginElement("Shortcut");
fileDefinitions.AddAttribute("Id", "UNINSTALL");
fileDefinitions.AddAttribute("Name", "Uninstall " + packageName);
fileDefinitions.AddAttribute("Description", "Uninstalls " + packageName);
fileDefinitions.AddAttribute("Target", "[SystemFolder]msiexec.exe");
fileDefinitions.AddAttribute("Arguments", "/x [ProductCode]");
fileDefinitions.EndElement("Shortcut");
}
bool cmCPackWIXGenerator::CreateLicenseFile()
{
std::string licenseSourceFilename;
if(!RequireOption("CPACK_RESOURCE_FILE_LICENSE", licenseSourceFilename))
{
return false;
}
std::string licenseDestinationFilename;
if(!RequireOption("CPACK_WIX_LICENSE_RTF", licenseDestinationFilename))
{
return false;
}
std::string extension = GetRightmostExtension(licenseSourceFilename);
if(extension == ".rtf")
{
cmSystemTools::CopyAFile(
licenseSourceFilename.c_str(),
licenseDestinationFilename.c_str());
}
else if(extension == ".txt")
{
cmWIXRichTextFormatWriter rtfWriter(licenseDestinationFilename);
std::ifstream licenseSource(licenseSourceFilename.c_str());
std::string line;
while(std::getline(licenseSource, line))
{
rtfWriter.AddText(line);
rtfWriter.AddText("\n");
}
}
else
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"unsupported WiX License file extension '" <<
extension << "'" << std::endl);
return false;
}
return true;
}
void cmCPackWIXGenerator::AddDirectoryAndFileDefinitons(
const std::string& topdir,
const std::string& directoryId,
cmWIXSourceWriter& directoryDefinitions,
cmWIXSourceWriter& fileDefinitions,
cmWIXSourceWriter& featureDefinitions,
const std::vector<std::string>& packageExecutables)
{
cmsys::Directory dir;
dir.Load(topdir.c_str());
for(size_t i = 0; i < dir.GetNumberOfFiles(); ++i)
{
std::string fileName = dir.GetFile(static_cast<unsigned long>(i));
if(fileName == "." || fileName == "..")
{
continue;
}
std::string fullPath = topdir + "/" + fileName;
std::string relativePath = cmSystemTools::RelativePath(
toplevel.c_str(), fullPath.c_str());
std::string id = PathToId(relativePath);
if(cmSystemTools::FileIsDirectory(fullPath.c_str()))
{
std::string subDirectoryId = std::string("CM_D") + id;
directoryDefinitions.BeginElement("Directory");
directoryDefinitions.AddAttribute("Id", subDirectoryId);
directoryDefinitions.AddAttribute("Name", fileName);
AddDirectoryAndFileDefinitons(
fullPath, subDirectoryId,
directoryDefinitions,
fileDefinitions,
featureDefinitions,
packageExecutables);
directoryDefinitions.EndElement("Directory");
}
else
{
std::string componentId = std::string("CM_C") + id;
std::string fileId = std::string("CM_F") + id;
fileDefinitions.BeginElement("DirectoryRef");
fileDefinitions.AddAttribute("Id", directoryId);
fileDefinitions.BeginElement("Component");
fileDefinitions.AddAttribute("Id", componentId);
fileDefinitions.AddAttribute("Guid", "*");
fileDefinitions.BeginElement("File");
fileDefinitions.AddAttribute("Id", fileId);
fileDefinitions.AddAttribute("Source", fullPath);
fileDefinitions.AddAttribute("KeyPath", "yes");
fileDefinitions.EndElement("File");
fileDefinitions.EndElement("Component");
fileDefinitions.EndElement("DirectoryRef");
featureDefinitions.BeginElement("ComponentRef");
featureDefinitions.AddAttribute("Id", componentId);
featureDefinitions.EndElement("ComponentRef");
for(size_t j = 0; j < packageExecutables.size(); ++j)
{
std::string const& executableName = packageExecutables[j++];
std::string const& textLabel = packageExecutables[j];
if(cmSystemTools::LowerCase(fileName) ==
cmSystemTools::LowerCase(executableName) + ".exe")
{
cmWIXShortcut &shortcut = shortcutMap[id];
shortcut.textLabel= textLabel;
shortcut.workingDirectoryId = directoryId;
}
}
}
}
}
bool cmCPackWIXGenerator::RequireOption(
const std::string& name, std::string &value) const
{
const char* tmp = GetOption(name.c_str());
if(tmp)
{
value = tmp;
return true;
}
else
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Required variable " << name << " not set" << std::endl);
return false;
}
}
std::string cmCPackWIXGenerator::GetArchitecture() const
{
std::string void_p_size;
RequireOption("CPACK_WIX_SIZEOF_VOID_P", void_p_size);
if(void_p_size == "8")
{
return "x64";
}
else
{
return "x86";
}
}
std::string cmCPackWIXGenerator::GenerateGUID()
{
UUID guid;
UuidCreate(&guid);
unsigned char *tmp = 0;
UuidToString(&guid, &tmp);
std::string result(reinterpret_cast<char*>(tmp));
RpcStringFree(&tmp);
return cmSystemTools::UpperCase(result);
}
std::string cmCPackWIXGenerator::QuotePath(const std::string& path)
{
return std::string("\"") + path + '"';
}
std::string cmCPackWIXGenerator::GetRightmostExtension(
const std::string& filename)
{
std::string extension;
std::string::size_type i = filename.rfind(".");
if(i != std::string::npos)
{
extension = filename.substr(i);
}
return cmSystemTools::LowerCase(extension);
}
std::string cmCPackWIXGenerator::PathToId(const std::string& path)
{
id_map_t::const_iterator i = pathToIdMap.find(path);
if(i != pathToIdMap.end()) return i->second;
std::string id = CreateNewIdForPath(path);
return id;
}
std::string cmCPackWIXGenerator::CreateNewIdForPath(const std::string& path)
{
std::vector<std::string> components;
cmSystemTools::SplitPath(path.c_str(), components, false);
size_t replacementCount = 0;
std::string identifier;
std::string currentComponent;
for(size_t i = 1; i < components.size(); ++i)
{
if(i != 1) identifier += '.';
currentComponent = NormalizeComponentForId(
components[i], replacementCount);
identifier += currentComponent;
}
std::string idPrefix = "P";
size_t replacementPercent = replacementCount * 100 / identifier.size();
if(replacementPercent > 33 || identifier.size() > 60)
{
identifier = CreateHashedId(path, currentComponent);
idPrefix = "H";
}
std::stringstream result;
result << idPrefix << "_" << identifier;
size_t ambiguityCount = ++idAmbiguityCounter[identifier];
if(ambiguityCount > 999)
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Error while trying to generate a unique Id for '" <<
path << "'" << std::endl);
return std::string();
}
else if(ambiguityCount > 1)
{
result << "_" << ambiguityCount;
}
std::string resultString = result.str();
pathToIdMap[path] = resultString;
return resultString;
}
std::string cmCPackWIXGenerator::CreateHashedId(
const std::string& path, const std::string& normalizedFilename)
{
cmsys::auto_ptr<cmCryptoHash> sha1 = cmCryptoHash::New("SHA1");
std::string hash = sha1->HashString(path.c_str());
std::string identifier;
identifier += hash.substr(0, 7) + "_";
const size_t maxFileNameLength = 52;
if(normalizedFilename.length() > maxFileNameLength)
{
identifier += normalizedFilename.substr(0, maxFileNameLength - 3);
identifier += "...";
}
else
{
identifier += normalizedFilename;
}
return identifier;
}
std::string cmCPackWIXGenerator::NormalizeComponentForId(
const std::string& component, size_t& replacementCount)
{
std::string result;
result.resize(component.size());
for(size_t i = 0; i < component.size(); ++i)
{
char c = component[i];
if(IsLegalIdCharacter(c))
{
result[i] = c;
}
else
{
result[i] = '_';
++ replacementCount;
}
}
return result;
}
bool cmCPackWIXGenerator::IsLegalIdCharacter(char c)
{
return (c >= '0' && c <= '9') ||
(c >= 'a' && c <= 'z') ||
(c >= 'A' && c <= 'Z') ||
c == '_' || c == '.';
}
void cmCPackWIXGenerator::CollectExtensions(
const std::string& variableName, extension_set_t& extensions)
{
const char *variableContent = GetOption(variableName.c_str());
if(!variableContent) return;
std::vector<std::string> list;
cmSystemTools::ExpandListArgument(variableContent, list);
for(std::vector<std::string>::const_iterator i = list.begin();
i != list.end(); ++i)
{
extensions.insert(*i);
}
}
void cmCPackWIXGenerator::AddCustomFlags(
const std::string& variableName, std::ostream& stream)
{
const char *variableContent = GetOption(variableName.c_str());
if(!variableContent) return;
std::vector<std::string> list;
cmSystemTools::ExpandListArgument(variableContent, list);
for(std::vector<std::string>::const_iterator i = list.begin();
i != list.end(); ++i)
{
stream << " " << QuotePath(*i);
}
}