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CMake/Source/CPack/cmCPackNSISGenerator.cxx

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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
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 "cmCPackNSISGenerator.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmSystemTools.h"
#include "cmMakefile.h"
#include "cmGeneratedFileStream.h"
#include "cmCPackLog.h"
#include "cmCPackComponentGroup.h"
#include <cmsys/SystemTools.hxx>
#include <cmsys/Glob.hxx>
#include <cmsys/Directory.hxx>
#include <cmsys/RegularExpression.hxx>
/* NSIS uses different command line syntax on Windows and others */
#ifdef _WIN32
# define NSIS_OPT "/"
#else
# define NSIS_OPT "-"
#endif
//----------------------------------------------------------------------
cmCPackNSISGenerator::cmCPackNSISGenerator()
{
}
//----------------------------------------------------------------------
cmCPackNSISGenerator::~cmCPackNSISGenerator()
{
}
//----------------------------------------------------------------------
int cmCPackNSISGenerator::CompressFiles(const char* outFileName,
const char* toplevel, const std::vector<std::string>& files)
{
(void)outFileName; // TODO: Fix nsis to force out file name
(void)toplevel;
std::string nsisInFileName = this->FindTemplate("NSIS.template.in");
if ( nsisInFileName.size() == 0 )
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"CPack error: Could not find NSIS installer template file."
<< std::endl);
return false;
}
std::string nsisInInstallOptions
= this->FindTemplate("NSIS.InstallOptions.ini.in");
if ( nsisInInstallOptions.size() == 0 )
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"CPack error: Could not find NSIS installer options file."
<< std::endl);
return false;
}
std::string nsisFileName = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
std::string tmpFile = nsisFileName;
tmpFile += "/NSISOutput.log";
std::string nsisInstallOptions = nsisFileName + "/NSIS.InstallOptions.ini";
nsisFileName += "/project.nsi";
cmOStringStream str;
std::vector<std::string>::const_iterator it;
for ( it = files.begin(); it != files.end(); ++ it )
{
std::string fileN = cmSystemTools::RelativePath(toplevel,
it->c_str());
if (!this->Components.empty())
{
// Strip off the component part of the path.
fileN = fileN.substr(fileN.find('/')+1, std::string::npos);
}
cmSystemTools::ReplaceString(fileN, "/", "\\");
str << " Delete \"$INSTDIR\\" << fileN.c_str() << "\"" << std::endl;
}
cmCPackLogger(cmCPackLog::LOG_DEBUG, "Uninstall Files: "
<< str.str().c_str() << std::endl);
this->SetOptionIfNotSet("CPACK_NSIS_DELETE_FILES", str.str().c_str());
std::vector<std::string> dirs;
this->GetListOfSubdirectories(toplevel, dirs);
std::vector<std::string>::const_iterator sit;
cmOStringStream dstr;
for ( sit = dirs.begin(); sit != dirs.end(); ++ sit )
{
std::string componentName;
std::string fileN = cmSystemTools::RelativePath(toplevel, sit->c_str());
if ( fileN.empty() )
{
continue;
}
if (!Components.empty())
{
// If this is a component installation, strip off the component
// part of the path.
std::string::size_type slash = fileN.find('/');
if (slash != std::string::npos)
{
// If this is a component installation, determine which component it is.
componentName = fileN.substr(0, slash);
// Strip off the component part of the path.
fileN = fileN.substr(slash+1, std::string::npos);
}
}
cmSystemTools::ReplaceString(fileN, "/", "\\");
dstr << " RMDir \"$INSTDIR\\" << fileN.c_str() << "\"" << std::endl;
if (!componentName.empty())
{
this->Components[componentName].Directories.push_back(fileN);
}
}
cmCPackLogger(cmCPackLog::LOG_DEBUG, "Uninstall Dirs: "
<< dstr.str().c_str() << std::endl);
this->SetOptionIfNotSet("CPACK_NSIS_DELETE_DIRECTORIES",
dstr.str().c_str());
cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Configure file: " << nsisInFileName
<< " to " << nsisFileName << std::endl);
if(this->IsSet("CPACK_NSIS_MUI_ICON")
&& this->IsSet("CPACK_NSIS_MUI_UNIICON"))
{
std::string installerIconCode="!define MUI_ICON \"";
installerIconCode += this->GetOption("CPACK_NSIS_MUI_ICON");
installerIconCode += "\"\n";
installerIconCode += "!define MUI_UNICON \"";
installerIconCode += this->GetOption("CPACK_NSIS_MUI_UNIICON");
installerIconCode += "\"\n";
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLER_MUI_ICON_CODE",
installerIconCode.c_str());
}
if(this->IsSet("CPACK_PACKAGE_ICON"))
{
std::string installerIconCode = "!define MUI_HEADERIMAGE_BITMAP \"";
installerIconCode += this->GetOption("CPACK_PACKAGE_ICON");
installerIconCode += "\"\n";
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLER_ICON_CODE",
installerIconCode.c_str());
}
// Setup all of the component sections
if (this->Components.empty())
{
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLATION_TYPES", "");
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLER_MUI_COMPONENTS_DESC", "");
this->SetOptionIfNotSet("CPACK_NSIS_PAGE_COMPONENTS", "");
this->SetOptionIfNotSet("CPACK_NSIS_FULL_INSTALL",
"File /r \"${INST_DIR}\\*.*\"");
this->SetOptionIfNotSet("CPACK_NSIS_COMPONENT_SECTIONS", "");
this->SetOptionIfNotSet("CPACK_NSIS_COMPONENT_SECTION_LIST", "");
this->SetOptionIfNotSet("CPACK_NSIS_SECTION_SELECTED_VARS", "");
}
else
{
std::string componentCode;
std::string sectionList;
std::string selectedVarsList;
std::string componentDescriptions;
std::string groupDescriptions;
std::string installTypesCode;
// Create installation types. The order is significant, so we first fill
// in a vector based on the indices, and print them in that order.
std::vector<cmCPackInstallationType *>
installTypes(this->InstallationTypes.size());
std::map<std::string, cmCPackInstallationType>::iterator installTypeIt;
for (installTypeIt = this->InstallationTypes.begin();
installTypeIt != this->InstallationTypes.end();
++installTypeIt)
{
installTypes[installTypeIt->second.Index-1] = &installTypeIt->second;
}
std::vector<cmCPackInstallationType *>::iterator installTypeIt2;
for (installTypeIt2 = installTypes.begin();
installTypeIt2 != installTypes.end();
++installTypeIt2)
{
installTypesCode += "InstType \"";
installTypesCode += (*installTypeIt2)->DisplayName;
installTypesCode += "\"\n";
}
// Create installation groups first
std::map<std::string, cmCPackComponentGroup>::iterator groupIt;
for (groupIt = this->ComponentGroups.begin();
groupIt != this->ComponentGroups.end();
++groupIt)
{
componentCode += this->CreateComponentGroupDescription(&groupIt->second);
// Add the group description, if any.
if (!groupIt->second.Description.empty())
{
groupDescriptions += " !insertmacro MUI_DESCRIPTION_TEXT ${"
+ groupIt->first + "} \""
+ this->TranslateNewlines(groupIt->second.Description) + "\"\n";
}
}
// Create the remaining components, which aren't associated with groups.
std::map<std::string, cmCPackComponent>::iterator compIt;
for (compIt = this->Components.begin();
compIt != this->Components.end();
++compIt)
{
if (!compIt->second.Group)
{
componentCode += this->CreateComponentDescription(&compIt->second);
}
// Add this component to the various section lists.
sectionList += " !insertmacro \"${MacroName}\" \"";
sectionList += compIt->first;
sectionList += "\"\n";
selectedVarsList += "Var " + compIt->first + "_selected\n";
// Add the component description, if any.
if (!compIt->second.Description.empty())
{
componentDescriptions += " !insertmacro MUI_DESCRIPTION_TEXT ${"
+ compIt->first + "} \""
+ this->TranslateNewlines(compIt->second.Description) + "\"\n";
}
}
if (componentDescriptions.empty() && groupDescriptions.empty())
{
// Turn off the "Description" box
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLER_MUI_COMPONENTS_DESC",
"!define MUI_COMPONENTSPAGE_NODESC");
}
else
{
componentDescriptions =
"!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN\n"
+ componentDescriptions
+ groupDescriptions
+ "!insertmacro MUI_FUNCTION_DESCRIPTION_END\n";
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLER_MUI_COMPONENTS_DESC",
componentDescriptions.c_str());
}
this->SetOptionIfNotSet("CPACK_NSIS_INSTALLATION_TYPES", installTypesCode.c_str());
this->SetOptionIfNotSet("CPACK_NSIS_PAGE_COMPONENTS", "!insertmacro MUI_PAGE_COMPONENTS");
this->SetOptionIfNotSet("CPACK_NSIS_FULL_INSTALL", "");
this->SetOptionIfNotSet("CPACK_NSIS_COMPONENT_SECTIONS", componentCode.c_str());
this->SetOptionIfNotSet("CPACK_NSIS_COMPONENT_SECTION_LIST", sectionList.c_str());
this->SetOptionIfNotSet("CPACK_NSIS_SECTION_SELECTED_VARS", selectedVarsList.c_str());
}
this->ConfigureFile(nsisInInstallOptions.c_str(),
nsisInstallOptions.c_str());
this->ConfigureFile(nsisInFileName.c_str(), nsisFileName.c_str());
std::string nsisCmd = "\"";
nsisCmd += this->GetOption("CPACK_INSTALLER_PROGRAM");
nsisCmd += "\" \"" + nsisFileName + "\"";
cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Execute: " << nsisCmd.c_str()
<< std::endl);
std::string output;
int retVal = 1;
bool res = cmSystemTools::RunSingleCommand(nsisCmd.c_str(), &output,
&retVal, 0, this->GeneratorVerbose, 0);
if ( !res || retVal )
{
cmGeneratedFileStream ofs(tmpFile.c_str());
ofs << "# Run command: " << nsisCmd.c_str() << std::endl
<< "# Output:" << std::endl
<< output.c_str() << std::endl;
cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem running NSIS command: "
<< nsisCmd.c_str() << std::endl
<< "Please check " << tmpFile.c_str() << " for errors" << std::endl);
return 0;
}
return 1;
}
//----------------------------------------------------------------------
int cmCPackNSISGenerator::InitializeInternal()
{
if ( cmSystemTools::IsOn(this->GetOption(
"CPACK_INCLUDE_TOPLEVEL_DIRECTORY")) )
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"NSIS Generator cannot work with CPACK_INCLUDE_TOPLEVEL_DIRECTORY. "
"This option will be ignored."
<< std::endl);
this->SetOption("CPACK_INCLUDE_TOPLEVEL_DIRECTORY", 0);
}
cmCPackLogger(cmCPackLog::LOG_DEBUG, "cmCPackNSISGenerator::Initialize()"
<< std::endl);
std::vector<std::string> path;
std::string nsisPath;
#ifdef _WIN32
if ( !cmsys::SystemTools::ReadRegistryValue(
"HKEY_LOCAL_MACHINE\\SOFTWARE\\NSIS", nsisPath,
cmsys::SystemTools::KeyWOW64_32) )
{
cmCPackLogger
(cmCPackLog::LOG_ERROR,
"Cannot find NSIS registry value. This is usually caused by NSIS "
"not being installed. Please install NSIS from "
"http://nsis.sourceforge.net"
<< std::endl);
return 0;
}
path.push_back(nsisPath);
#endif
nsisPath = cmSystemTools::FindProgram("makensis", path, false);
if ( nsisPath.empty() )
{
cmCPackLogger(cmCPackLog::LOG_ERROR, "Cannot find NSIS compiler"
<< std::endl);
return 0;
}
std::string nsisCmd = "\"" + nsisPath + "\" " NSIS_OPT "VERSION";
cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Test NSIS version: "
<< nsisCmd.c_str() << std::endl);
std::string output;
int retVal = 1;
bool resS = cmSystemTools::RunSingleCommand(nsisCmd.c_str(),
&output, &retVal, 0, this->GeneratorVerbose, 0);
cmsys::RegularExpression versionRex("v([0-9]+.[0-9]+)");
if ( !resS || retVal || !versionRex.find(output))
{
std::string tmpFile = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
tmpFile += "/NSISOutput.log";
cmGeneratedFileStream ofs(tmpFile.c_str());
ofs << "# Run command: " << nsisCmd.c_str() << std::endl
<< "# Output:" << std::endl
<< output.c_str() << std::endl;
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Problem checking NSIS version with command: "
<< nsisCmd.c_str() << std::endl
<< "Please check " << tmpFile.c_str() << " for errors" << std::endl);
return 0;
}
double nsisVersion = atof(versionRex.match(1).c_str());
double minNSISVersion = 2.09;
cmCPackLogger(cmCPackLog::LOG_DEBUG, "NSIS Version: "
<< nsisVersion << std::endl);
if ( nsisVersion < minNSISVersion )
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"CPack requires NSIS Version 2.09 or greater. NSIS found on the system "
"was: "
<< nsisVersion << std::endl);
return 0;
}
this->SetOptionIfNotSet("CPACK_INSTALLER_PROGRAM", nsisPath.c_str());
const char* cpackPackageExecutables
= this->GetOption("CPACK_PACKAGE_EXECUTABLES");
const char* cpackPackageDeskTopLinks
= this->GetOption("CPACK_CREATE_DESKTOP_LINKS");
std::vector<std::string> cpackPackageDesktopLinksVector;
if(cpackPackageDeskTopLinks)
{
cmCPackLogger(cmCPackLog::LOG_DEBUG, "CPACK_CREATE_DESKTOP_LINKS: "
<< cpackPackageDeskTopLinks << std::endl);
cmSystemTools::
ExpandListArgument(cpackPackageDeskTopLinks,
cpackPackageDesktopLinksVector);
for(std::vector<std::string>::iterator i =
cpackPackageDesktopLinksVector.begin(); i !=
cpackPackageDesktopLinksVector.end(); ++i)
{
cmCPackLogger(cmCPackLog::LOG_DEBUG, "CPACK_CREATE_DESKTOP_LINKS: "
<< *i << std::endl);
}
}
else
{
cmCPackLogger(cmCPackLog::LOG_DEBUG, "CPACK_CREATE_DESKTOP_LINKS: "
<< "not set" << std::endl);
}
if ( cpackPackageExecutables )
{
cmCPackLogger(cmCPackLog::LOG_DEBUG, "The cpackPackageExecutables: "
<< cpackPackageExecutables << "." << std::endl);
cmOStringStream str;
cmOStringStream deleteStr;
std::vector<std::string> cpackPackageExecutablesVector;
cmSystemTools::ExpandListArgument(cpackPackageExecutables,
cpackPackageExecutablesVector);
if ( cpackPackageExecutablesVector.size() % 2 != 0 )
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"CPACK_PACKAGE_EXECUTABLES should contain pairs of <executable> and "
"<icon name>." << std::endl);
return 0;
}
std::vector<std::string>::iterator it;
for ( it = cpackPackageExecutablesVector.begin();
it != cpackPackageExecutablesVector.end();
++it )
{
std::string execName = *it;
++ it;
std::string linkName = *it;
str << " CreateShortCut \"$SMPROGRAMS\\$STARTMENU_FOLDER\\"
<< linkName << ".lnk\" \"$INSTDIR\\bin\\" << execName << ".exe\""
<< std::endl;
deleteStr << " Delete \"$SMPROGRAMS\\$MUI_TEMP\\" << linkName
<< ".lnk\"" << std::endl;
// see if CPACK_CREATE_DESKTOP_LINK_ExeName is on
// if so add a desktop link
if(cpackPackageDesktopLinksVector.size() &&
std::find(cpackPackageDesktopLinksVector.begin(),
cpackPackageDesktopLinksVector.end(),
execName)
!= cpackPackageDesktopLinksVector.end())
{
str << " StrCmp \"$INSTALL_DESKTOP\" \"1\" 0 +2\n";
str << " CreateShortCut \"$DESKTOP\\"
<< linkName << ".lnk\" \"$INSTDIR\\bin\\" << execName << ".exe\""
<< std::endl;
deleteStr << " StrCmp \"$INSTALL_DESKTOP\" \"1\" 0 +2\n";
deleteStr << " Delete \"$DESKTOP\\" << linkName
<< ".lnk\"" << std::endl;
}
}
this->CreateMenuLinks(str, deleteStr);
this->SetOptionIfNotSet("CPACK_NSIS_CREATE_ICONS", str.str().c_str());
this->SetOptionIfNotSet("CPACK_NSIS_DELETE_ICONS",
deleteStr.str().c_str());
}
this->SetOptionIfNotSet("CPACK_NSIS_COMPRESSOR", "lzma");
return this->Superclass::InitializeInternal();
}
//----------------------------------------------------------------------
void cmCPackNSISGenerator::CreateMenuLinks( cmOStringStream& str,
cmOStringStream& deleteStr)
{
const char* cpackMenuLinks
= this->GetOption("CPACK_NSIS_MENU_LINKS");
if(!cpackMenuLinks)
{
return;
}
cmCPackLogger(cmCPackLog::LOG_DEBUG, "The cpackMenuLinks: "
<< cpackMenuLinks << "." << std::endl);
std::vector<std::string> cpackMenuLinksVector;
cmSystemTools::ExpandListArgument(cpackMenuLinks,
cpackMenuLinksVector);
if ( cpackMenuLinksVector.size() % 2 != 0 )
{
cmCPackLogger(
cmCPackLog::LOG_ERROR,
"CPACK_PACKAGE_EXECUTABLES should contain pairs of <executable> and "
"<icon name>." << std::endl);
return;
}
std::vector<std::string>::iterator it;
for ( it = cpackMenuLinksVector.begin();
it != cpackMenuLinksVector.end();
++it )
{
std::string sourceName = *it;
bool url = false;
if(sourceName.find("http:") == 0)
{
url = true;
}
/* convert / to \\ */
if(!url)
{
cmSystemTools::ReplaceString(sourceName, "/", "\\");
}
++ it;
std::string linkName = *it;
if(!url)
{
str << " CreateShortCut \"$SMPROGRAMS\\$STARTMENU_FOLDER\\"
<< linkName << ".lnk\" \"$INSTDIR\\" << sourceName << "\""
<< std::endl;
deleteStr << " Delete \"$SMPROGRAMS\\$MUI_TEMP\\" << linkName
<< ".lnk\"" << std::endl;
}
else
{
str << " WriteINIStr \"$SMPROGRAMS\\$STARTMENU_FOLDER\\"
<< linkName << ".url\" \"InternetShortcut\" \"URL\" \""
<< sourceName << "\""
<< std::endl;
deleteStr << " Delete \"$SMPROGRAMS\\$MUI_TEMP\\" << linkName
<< ".url\"" << std::endl;
}
// see if CPACK_CREATE_DESKTOP_LINK_ExeName is on
// if so add a desktop link
std::string desktop = "CPACK_CREATE_DESKTOP_LINK_";
desktop += linkName;
if(this->IsSet(desktop.c_str()))
{
str << " StrCmp \"$INSTALL_DESKTOP\" \"1\" 0 +2\n";
str << " CreateShortCut \"$DESKTOP\\"
<< linkName << ".lnk\" \"$INSTDIR\\" << sourceName << "\""
<< std::endl;
deleteStr << " StrCmp \"$INSTALL_DESKTOP\" \"1\" 0 +2\n";
deleteStr << " Delete \"$DESKTOP\\" << linkName
<< ".lnk\"" << std::endl;
}
}
}
//----------------------------------------------------------------------
bool cmCPackNSISGenerator::GetListOfSubdirectories(const char* topdir,
std::vector<std::string>& dirs)
{
cmsys::Directory dir;
dir.Load(topdir);
size_t fileNum;
for (fileNum = 0; fileNum < dir.GetNumberOfFiles(); ++fileNum)
{
if (strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)),".") &&
strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)),".."))
{
cmsys_stl::string fullPath = topdir;
fullPath += "/";
fullPath += dir.GetFile(static_cast<unsigned long>(fileNum));
if(cmsys::SystemTools::FileIsDirectory(fullPath.c_str()) &&
!cmsys::SystemTools::FileIsSymlink(fullPath.c_str()))
{
if (!this->GetListOfSubdirectories(fullPath.c_str(), dirs))
{
return false;
}
}
}
}
dirs.push_back(topdir);
return true;
}
//----------------------------------------------------------------------
bool cmCPackNSISGenerator::SupportsComponentInstallation() const
{
return true;
}
//----------------------------------------------------------------------
std::string
cmCPackNSISGenerator::
CreateComponentDescription(cmCPackComponent *component) const
{
// Basic description of the component
std::string componentCode = "Section ";
if (component->IsDisabledByDefault)
{
componentCode += "/o ";
}
componentCode += "\"";
if (component->IsHidden)
{
componentCode += "-";
}
componentCode += component->DisplayName + "\" " + component->Name + "\n";
if (component->IsRequired)
{
componentCode += " SectionIn RO\n";
}
else if (!component->InstallationTypes.empty())
{
cmOStringStream out;
std::vector<cmCPackInstallationType *>::iterator installTypeIter;
for (installTypeIter = component->InstallationTypes.begin();
installTypeIter != component->InstallationTypes.end();
++installTypeIter)
{
out << " " << (*installTypeIter)->Index;
}
componentCode += " SectionIn" + out.str() + "\n";
}
componentCode += " SetOutPath \"$INSTDIR\"\n";
componentCode += " File /r \"${INST_DIR}\\" + component->Name + "\\*.*\"\n";
componentCode += "SectionEnd\n";
// Macro used to remove the component
componentCode += "!macro Remove_${" + component->Name + "}\n";
std::vector<std::string>::iterator pathIt;
for (pathIt = component->Files.begin();
pathIt != component->Files.end();
++pathIt)
{
componentCode += " Delete \"$INSTDIR\\" + *pathIt + "\"\n";
}
for (pathIt = component->Directories.begin();
pathIt != component->Directories.end();
++pathIt)
{
componentCode += " RMDir \"$INSTDIR\\" + *pathIt + "\"\n";
}
componentCode += "!macroend\n";
// Macro used to select each of the components that this component
// depends on.
std::set<cmCPackComponent *> visited;
componentCode += "!macro Select_" + component->Name + "_depends\n";
componentCode += CreateSelectionDependenciesDescription(component, visited);
componentCode += "!macroend\n";
// Macro used to deselect each of the components that depend on this
// component.
visited.clear();
componentCode += "!macro Deselect_required_by_" + component->Name + "\n";
componentCode += CreateDeselectionDependenciesDescription(component, visited);
componentCode += "!macroend\n";
return componentCode;
}
//----------------------------------------------------------------------
std::string cmCPackNSISGenerator::CreateSelectionDependenciesDescription
(cmCPackComponent *component,
std::set<cmCPackComponent *>& visited) const
{
// Don't visit a component twice
if (visited.count(component))
{
return std::string();
}
visited.insert(component);
cmOStringStream out;
std::vector<cmCPackComponent *>::iterator dependIt;
for (dependIt = component->Dependencies.begin();
dependIt != component->Dependencies.end();
++dependIt)
{
// Write NSIS code to select this dependency
out << " SectionGetFlags ${" << (*dependIt)->Name << "} $0\n";
out << " IntOp $0 $0 | ${SF_SELECTED}\n";
out << " SectionSetFlags ${" << (*dependIt)->Name << "} $0\n";
out << " IntOp $" << (*dependIt)->Name << "_selected 0 + ${SF_SELECTED}\n";
// Recurse
out << CreateSelectionDependenciesDescription(*dependIt, visited).c_str();
}
return out.str();
}
//----------------------------------------------------------------------
std::string cmCPackNSISGenerator::CreateDeselectionDependenciesDescription
(cmCPackComponent *component,
std::set<cmCPackComponent *>& visited) const
{
// Don't visit a component twice
if (visited.count(component))
{
return std::string();
}
visited.insert(component);
cmOStringStream out;
std::vector<cmCPackComponent *>::iterator dependIt;
for (dependIt = component->ReverseDependencies.begin();
dependIt != component->ReverseDependencies.end();
++dependIt)
{
// Write NSIS code to deselect this dependency
out << " SectionGetFlags ${" << (*dependIt)->Name << "} $0\n";
out << " IntOp $1 ${SF_SELECTED} ~\n";
out << " IntOp $0 $0 & $1\n";
out << " SectionSetFlags ${" << (*dependIt)->Name << "} $0\n";
out << " IntOp $" << (*dependIt)->Name << "_selected 0 + 0\n";
// Recurse
out << CreateDeselectionDependenciesDescription(*dependIt, visited).c_str();
}
return out.str();
}
//----------------------------------------------------------------------
std::string
cmCPackNSISGenerator::
CreateComponentGroupDescription(cmCPackComponentGroup *group) const
{
if (group->Components.empty())
{
// Silently skip empty groups. NSIS doesn't support them.
return std::string();
}
std::string code = "SectionGroup ";
if (group->IsExpandedByDefault)
{
code += "/e ";
}
if (group->IsBold)
{
code += "\"!" + group->DisplayName + "\" " + group->Name + "\n";
}
else
{
code += "\"" + group->DisplayName + "\" " + group->Name + "\n";
}
std::vector<cmCPackComponent*>::iterator comp;
for (comp = group->Components.begin();
comp != group->Components.end();
++comp)
{
code += this->CreateComponentDescription(*comp);
}
code += "SectionGroupEnd\n";
return code;
}
std::string cmCPackNSISGenerator::TranslateNewlines(std::string str)
{
cmSystemTools::ReplaceString(str, "\n", "$\\r$\\n");
return str;
}
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