CPackIFW: Refactor and revise this generator

Split the monolithic cmCPackIFWGenerator source into three parts:
cmCPackIFWGenerator, cmCPackIFWInstaller, and cmCPackIFWPackage
to isolate the implementations somewhat.

Add a COMMON option to the cpack_ifw_configure_component command to make
the data component common to its parent group.

Change the default packaging method to ONE_PACKAGE_PER_COMPONENT.
This is not incompatible because the CPack IFW generator has not
yet been in a release.

6 files changed, 1665 insertions, 0 deletions

diff --git a/Source/CPack/IFW/cmCPackIFWGenerator.cxx b/Source/CPack/IFW/cmCPackIFWGenerator.cxx
new file mode 100644
index 0000000..e7c97c6
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWGenerator.cxx
@@ -0,0 +1,538 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 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 "cmCPackIFWGenerator.h"
+
+#include "cmCPackIFWPackage.h"
+#include "cmCPackIFWInstaller.h"
+
+#include <CPack/cmCPackLog.h>
+#include <CPack/cmCPackComponentGroup.h>
+
+#include <cmsys/SystemTools.hxx>
+#include <cmsys/Glob.hxx>
+#include <cmsys/Directory.hxx>
+#include <cmsys/RegularExpression.hxx>
+
+#include <cmGlobalGenerator.h>
+#include <cmLocalGenerator.h>
+#include <cmSystemTools.h>
+#include <cmMakefile.h>
+#include <cmGeneratedFileStream.h>
+#include <cmXMLSafe.h>
+
+//----------------------------------------------------------------------------
+cmCPackIFWGenerator::cmCPackIFWGenerator()
+{
+  // Change the default behavior
+  componentPackageMethod = ONE_PACKAGE_PER_COMPONENT;
+}
+
+//----------------------------------------------------------------------------
+cmCPackIFWGenerator::~cmCPackIFWGenerator()
+{
+}
+
+//----------------------------------------------------------------------------
+int cmCPackIFWGenerator::PackageFiles()
+{
+  cmCPackLogger(cmCPackLog::LOG_OUTPUT, "- Configuration" << std::endl);
+
+  // Installer configuragion
+  Installer.GenerateInstallerFile();
+
+  // Packages configuration
+  Installer.GeneratePackageFiles();
+
+  std::string ifwTLD = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
+  std::string ifwTmpFile = ifwTLD;
+  ifwTmpFile += "/IFWOutput.log";
+
+  // Run repogen
+  if (!DownloadSite.empty())
+    {
+    std::string ifwCmd = RepoGen;
+    ifwCmd += " -c " + this->toplevel + "/config/config.xml";
+    ifwCmd += " -p " + this->toplevel + "/packages";
+
+    if(!PkgsDirsVector.empty())
+      {
+      for(std::vector<std::string>::iterator it = PkgsDirsVector.begin();
+          it != PkgsDirsVector.end(); ++it)
+        {
+        ifwCmd += " -p " + *it;
+        }
+      }
+
+    if (!OnlineOnly && !DownloadedPackages.empty())
+      {
+      ifwCmd += " -i ";
+      std::set<cmCPackIFWPackage*>::iterator it
+        = DownloadedPackages.begin();
+      ifwCmd += (*it)->Name;
+      ++it;
+      while(it != DownloadedPackages.end())
+        {
+        ifwCmd += "," + (*it)->Name;
+        ++it;
+        }
+      }
+    ifwCmd += " " + this->toplevel + "/repository";
+    cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Execute: " << ifwCmd
+                  << std::endl);
+    std::string output;
+    int retVal = 1;
+    cmCPackLogger(cmCPackLog::LOG_OUTPUT,
+                  "- Generate repository" << std::endl);
+    bool res = cmSystemTools::RunSingleCommand(
+      ifwCmd.c_str(), &output, &retVal, 0, this->GeneratorVerbose, 0);
+    if ( !res || retVal )
+      {
+      cmGeneratedFileStream ofs(ifwTmpFile.c_str());
+      ofs << "# Run command: " << ifwCmd << std::endl
+          << "# Output:" << std::endl
+          << output << std::endl;
+      cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem running IFW command: "
+                    << ifwCmd << std::endl
+                    << "Please check " << ifwTmpFile << " for errors"
+                    << std::endl);
+      return 0;
+      }
+    cmCPackLogger(cmCPackLog::LOG_OUTPUT, "- repository: " << this->toplevel
+                  << "/repository generated" << std::endl);
+    }
+
+  // Run binary creator
+  {
+  std::string ifwCmd = BinCreator;
+  ifwCmd += " -c " + this->toplevel + "/config/config.xml";
+  ifwCmd += " -p " + this->toplevel + "/packages";
+
+  if(!PkgsDirsVector.empty())
+    {
+    for(std::vector<std::string>::iterator it = PkgsDirsVector.begin();
+        it != PkgsDirsVector.end(); ++it)
+      {
+      ifwCmd += " -p " + *it;
+      }
+    }
+
+  if (OnlineOnly)
+    {
+    ifwCmd += " --online-only";
+    }
+  else if (!DownloadedPackages.empty() && !DownloadSite.empty())
+    {
+    ifwCmd += " -e ";
+    std::set<cmCPackIFWPackage*>::iterator it
+      = DownloadedPackages.begin();
+    ifwCmd += (*it)->Name;
+    ++it;
+    while(it != DownloadedPackages.end())
+      {
+      ifwCmd += "," + (*it)->Name;
+      ++it;
+      }
+    }
+  else if (!DependentPackages.empty())
+    {
+    ifwCmd += " -i ";
+    // Binary
+    std::set<cmCPackIFWPackage*>::iterator bit = BinaryPackages.begin();
+    while(bit != BinaryPackages.end())
+      {
+      ifwCmd += (*bit)->Name + ",";
+      ++bit;
+      }
+    // Depend
+    DependenceMap::iterator it = DependentPackages.begin();
+    ifwCmd += it->second.Name;
+    ++it;
+    while(it != DependentPackages.end())
+      {
+      ifwCmd += "," + it->second.Name;
+      ++it;
+      }
+    }
+  // TODO: set correct name for multipackages
+  if (this->packageFileNames.size() > 0)
+    {
+    ifwCmd += " " + packageFileNames[0];
+    }
+  else
+    {
+    ifwCmd += " installer";
+    }
+  cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Execute: " << ifwCmd
+                << std::endl);
+  std::string output;
+  int retVal = 1;
+  cmCPackLogger(cmCPackLog::LOG_OUTPUT, "- Generate package" << std::endl);
+  bool res = cmSystemTools::RunSingleCommand(
+    ifwCmd.c_str(), &output, &retVal, 0, this->GeneratorVerbose, 0);
+  if ( !res || retVal )
+    {
+    cmGeneratedFileStream ofs(ifwTmpFile.c_str());
+    ofs << "# Run command: " << ifwCmd << std::endl
+        << "# Output:" << std::endl
+        << output << std::endl;
+    cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem running IFW command: "
+                  << ifwCmd << std::endl
+                  << "Please check " << ifwTmpFile << " for errors"
+                  << std::endl);
+    return 0;
+    }
+  }
+
+  return 1;
+}
+
+//----------------------------------------------------------------------------
+const char *cmCPackIFWGenerator::GetPackagingInstallPrefix()
+{
+  const char *defPrefix = cmCPackGenerator::GetPackagingInstallPrefix();
+
+  std::string tmpPref = defPrefix ? defPrefix : "";
+
+  if(this->Components.empty())
+    {
+    tmpPref += "packages/" + GetRootPackageName() + "/data";
+    }
+
+  this->SetOption("CPACK_IFW_PACKAGING_INSTALL_PREFIX", tmpPref.c_str());
+
+  return this->GetOption("CPACK_IFW_PACKAGING_INSTALL_PREFIX");
+}
+
+//----------------------------------------------------------------------------
+const char *cmCPackIFWGenerator::GetOutputExtension()
+{
+  const char *suffix = this->GetOption("CMAKE_EXECUTABLE_SUFFIX");
+  return suffix ? suffix : cmCPackGenerator::GetOutputExtension();
+}
+
+//----------------------------------------------------------------------------
+int cmCPackIFWGenerator::InitializeInternal()
+{
+  // Search Qt Installer Framework tools
+
+  if(!this->IsOn("CPACK_IFW_BINARYCREATOR_EXECUTABLE_FOUND") ||
+     !this->IsOn("CPACK_IFW_REPOGEN_EXECUTABLE_FOUND"))
+    {
+    this->ReadListFile("CPackIFW.cmake");
+    }
+
+  // Look 'binarycreator' executable (needs)
+
+  if(this->IsOn("CPACK_IFW_BINARYCREATOR_EXECUTABLE_FOUND"))
+    {
+    const char *ifwBinCreatorStr =
+      this->GetOption("CPACK_IFW_BINARYCREATOR_EXECUTABLE");
+    BinCreator = ifwBinCreatorStr ? ifwBinCreatorStr : "";
+    }
+  else
+    {
+    BinCreator = "";
+    }
+
+  if (BinCreator.empty())
+    {
+    cmCPackLogger(cmCPackLog::LOG_ERROR,
+                  "Cannot find QtIFW compiler \"binarycreator\": "
+                  "likely it is not installed, or not in your PATH"
+                  << std::endl);
+    return 0;
+    }
+
+  // Look 'repogen' executable (optional)
+
+  if(this->IsOn("CPACK_IFW_REPOGEN_EXECUTABLE_FOUND"))
+    {
+    const char *ifwRepoGenStr =
+      this->GetOption("CPACK_IFW_REPOGEN_EXECUTABLE");
+    RepoGen = ifwRepoGenStr ? ifwRepoGenStr : "";
+    }
+  else
+    {
+    RepoGen = "";
+    }
+
+  // Variables that Change Behavior
+
+  // Resolve duplicate names
+  ResolveDuplicateNames = this->IsOn("CPACK_IFW_RESOLVE_DUPLICATE_NAMES");
+
+  // Additional packages dirs
+  PkgsDirsVector.clear();
+  if(const char* dirs = this->GetOption("CPACK_IFW_PACKAGES_DIRECTORIES"))
+    {
+    cmSystemTools::ExpandListArgument(dirs,
+                                      PkgsDirsVector);
+    }
+
+  // Remote repository
+
+  if (const char *site = this->GetOption("CPACK_DOWNLOAD_SITE"))
+    {
+    DownloadSite = site;
+    }
+
+  OnlineOnly = this->IsOn("CPACK_DOWNLOAD_ALL") ? true : false;
+
+  if (!DownloadSite.empty() && RepoGen.empty()) {
+  cmCPackLogger(cmCPackLog::LOG_ERROR,
+                "Cannot find QtIFW repository generator \"repogen\": "
+                "likely it is not installed, or not in your PATH"
+                << std::endl);
+  return 0;
+  }
+
+  // Installer
+  Installer.Generator = this;
+  Installer.ConfigureFromOptions();
+
+  return this->Superclass::InitializeInternal();
+}
+
+//----------------------------------------------------------------------------
+std::string
+cmCPackIFWGenerator::GetComponentInstallDirNameSuffix(
+  const std::string& componentName)
+{
+  const std::string prefix = "packages/";
+  const std::string suffix = "/data";
+
+  if (componentPackageMethod == ONE_PACKAGE) {
+  return std::string(prefix + GetRootPackageName() + suffix);
+  }
+
+  return prefix
+    + GetComponentPackageName(&Components[componentName])
+    + suffix;
+}
+
+//----------------------------------------------------------------------------
+cmCPackComponent*
+cmCPackIFWGenerator::GetComponent(const std::string &projectName,
+                                  const std::string &componentName)
+{
+  ComponentsMap::iterator cit = Components.find(componentName);
+  if ( cit != Components.end() ) return &(cit->second);
+
+  cmCPackComponent* component
+    = cmCPackGenerator::GetComponent(projectName, componentName);
+  if(!component) return component;
+
+  std::string name = GetComponentPackageName(component);
+  PackagesMap::iterator pit = Packages.find(name);
+  if(pit != Packages.end()) return component;
+
+  cmCPackIFWPackage *package = &Packages[name];
+  package->Name = name;
+  package->Generator = this;
+  if(package->ConfigureFromComponent(component))
+    {
+    package->Installer = &Installer;
+    Installer.Packages.insert(
+      std::pair<std::string, cmCPackIFWPackage*>(
+        name, package));
+    ComponentPackages.insert(
+      std::pair<cmCPackComponent*, cmCPackIFWPackage*>(
+        component, package));
+    if(component->IsDownloaded)
+      {
+      DownloadedPackages.insert(package);
+      }
+    else
+      {
+      BinaryPackages.insert(package);
+      }
+    }
+  else
+    {
+    Packages.erase(name);
+    cmCPackLogger(cmCPackLog::LOG_ERROR,
+                  "Cannot configure package \"" << name <<
+                  "\" for component \"" << component->Name << "\""
+                  << std::endl);
+    }
+
+  return component;
+}
+
+//----------------------------------------------------------------------------
+cmCPackComponentGroup*
+cmCPackIFWGenerator::GetComponentGroup(const std::string &projectName,
+                                       const std::string &groupName)
+{
+  ComponentGoupsMap::iterator git = ComponentGroups.find(groupName);
+  if ( git != ComponentGroups.end() ) return &(git->second);
+
+  cmCPackComponentGroup* group
+    = cmCPackGenerator::GetComponentGroup(projectName, groupName);
+  if(!group) return group;
+
+  std::string name = GetGroupPackageName(group);
+  PackagesMap::iterator pit = Packages.find(name);
+  if(pit != Packages.end()) return group;
+
+  cmCPackIFWPackage *package = &Packages[name];
+  package->Name = name;
+  package->Generator = this;
+  if(package->ConfigureFromComponentGroup(group))
+    {
+    package->Installer = &Installer;
+    Installer.Packages.insert(
+      std::pair<std::string, cmCPackIFWPackage*>(
+        name, package));
+    GroupPackages.insert(
+      std::pair<cmCPackComponentGroup*, cmCPackIFWPackage*>(
+        group, package));
+    BinaryPackages.insert(package);
+    }
+  else
+    {
+    Packages.erase(name);
+    cmCPackLogger(cmCPackLog::LOG_ERROR,
+                  "Cannot configure package \"" << name <<
+                  "\" for component group \"" << group->Name << "\""
+                  << std::endl);
+    }
+  return group;
+}
+
+//----------------------------------------------------------------------------
+enum cmCPackGenerator::CPackSetDestdirSupport
+cmCPackIFWGenerator::SupportsSetDestdir() const
+{
+  return cmCPackGenerator::SETDESTDIR_SHOULD_NOT_BE_USED;
+}
+
+//----------------------------------------------------------------------------
+bool cmCPackIFWGenerator::SupportsAbsoluteDestination() const
+{
+  return false;
+}
+
+//----------------------------------------------------------------------------
+bool cmCPackIFWGenerator::SupportsComponentInstallation() const
+{
+  return true;
+}
+
+//----------------------------------------------------------------------------
+bool cmCPackIFWGenerator::IsOnePackage() const
+{
+  return componentPackageMethod == ONE_PACKAGE;
+}
+
+//----------------------------------------------------------------------------
+std::string cmCPackIFWGenerator::GetRootPackageName() const
+{
+  std::string name = "root";
+  if(const char* optIFW_ROOT_PACKAGE_NAME =
+     this->GetOption("CPACK_IFW_ROOT_PACKAGE_NAME"))
+    {
+    name = optIFW_ROOT_PACKAGE_NAME;
+    }
+  else if (const char* optPACKAGE_NAME =
+           this->GetOption("CPACK_PACKAGE_NAME"))
+    {
+    name = optPACKAGE_NAME;
+    }
+  return name;
+}
+
+//----------------------------------------------------------------------------
+std::string
+cmCPackIFWGenerator::GetGroupPackageName(cmCPackComponentGroup *group) const
+{
+  std::string name;
+  if (!group) return name;
+  if (cmCPackIFWPackage* package = GetGroupPackage(group))
+    {
+    return package->Name;
+    }
+  const char* option = GetOption(
+    "CPACK_IFW_COMPONENT_GROUP_"
+    + cmsys::SystemTools::UpperCase(group->Name)
+    + "_NAME");
+  name = option ? option : group->Name;
+  if(group->ParentGroup)
+    {
+    cmCPackIFWPackage* package = GetGroupPackage(group->ParentGroup);
+    bool dot = !ResolveDuplicateNames;
+    if(dot && name.substr(0, package->Name.size()) == package->Name)
+      {
+      dot = false;
+      }
+    if(dot)
+      {
+      name = package->Name + "." + name;
+      }
+    }
+  return name;
+}
+
+//----------------------------------------------------------------------------
+std::string cmCPackIFWGenerator::GetComponentPackageName(
+  cmCPackComponent *component) const
+{
+  std::string name;
+  if (!component) return name;
+  if (cmCPackIFWPackage* package = GetComponentPackage(component))
+    {
+    return package->Name;
+    }
+  std::string prefix = "CPACK_IFW_COMPONENT_"
+    + cmsys::SystemTools::UpperCase(component->Name)
+    + "_";
+  const char* option = GetOption(prefix + "NAME");
+  name = option ? option : component->Name;
+  if(component->Group)
+    {
+    cmCPackIFWPackage* package = GetGroupPackage(component->Group);
+    if((componentPackageMethod == ONE_PACKAGE_PER_GROUP)
+       || IsOn(prefix + "COMMON"))
+      {
+      return package->Name;
+      }
+    bool dot = !ResolveDuplicateNames;
+    if(dot && name.substr(0, package->Name.size()) == package->Name)
+      {
+      dot = false;
+      }
+    if(dot)
+      {
+      name = package->Name + "." + name;
+      }
+    }
+  return name;
+}
+
+//----------------------------------------------------------------------------
+cmCPackIFWPackage* cmCPackIFWGenerator::GetGroupPackage(
+  cmCPackComponentGroup *group) const
+{
+  std::map<cmCPackComponentGroup*, cmCPackIFWPackage*>::const_iterator pit
+    = GroupPackages.find(group);
+  return pit != GroupPackages.end() ? pit->second : 0;
+}
+
+//----------------------------------------------------------------------------
+cmCPackIFWPackage* cmCPackIFWGenerator::GetComponentPackage(
+  cmCPackComponent *component) const
+{
+  std::map<cmCPackComponent*, cmCPackIFWPackage*>::const_iterator pit
+    = ComponentPackages.find(component);
+  return pit != ComponentPackages.end() ? pit->second : 0;
+}
diff --git a/Source/CPack/IFW/cmCPackIFWGenerator.h b/Source/CPack/IFW/cmCPackIFWGenerator.h
new file mode 100644
index 0000000..e871f7c
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWGenerator.h
@@ -0,0 +1,137 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 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.
+============================================================================*/
+
+#ifndef cmCPackIFWGenerator_h
+#define cmCPackIFWGenerator_h
+
+#include <CPack/cmCPackGenerator.h>
+
+#include "cmCPackIFWPackage.h"
+#include "cmCPackIFWInstaller.h"
+
+/** \class cmCPackIFWGenerator
+ * \brief A generator for Qt Installer Framework tools
+ *
+ * http://qt-project.org/doc/qtinstallerframework/index.html
+ */
+class cmCPackIFWGenerator : public cmCPackGenerator
+{
+public:
+  cmCPackTypeMacro(cmCPackIFWGenerator, cmCPackGenerator);
+
+  typedef std::map<std::string, cmCPackIFWPackage> PackagesMap;
+  typedef std::map<std::string, cmCPackComponent> ComponentsMap;
+  typedef std::map<std::string, cmCPackComponentGroup> ComponentGoupsMap;
+  typedef std::map<std::string, cmCPackIFWPackage::DependenceStruct>
+    DependenceMap;
+
+  /**
+   * Construct IFW generator
+   */
+  cmCPackIFWGenerator();
+
+  /**
+   * Destruct IFW generator
+   */
+  virtual ~cmCPackIFWGenerator();
+
+protected: // cmCPackGenerator reimplementation
+
+  /**
+   * @brief Initialize generator
+   * @return 0 on failure
+   */
+  virtual int InitializeInternal();
+  virtual int PackageFiles();
+  virtual const char* GetPackagingInstallPrefix();
+
+  /**
+   * @brief Extension of binary installer
+   * @return Executable suffix or value from default implementation
+   */
+  virtual const char* GetOutputExtension();
+
+  virtual std::string GetComponentInstallDirNameSuffix(
+    const std::string& componentName);
+
+  /**
+   * @brief Get Component
+   * @param projectName Project name
+   * @param componentName Component name
+   *
+   * This method calls the base implementation.
+   *
+   * @return Pointer to component
+   */
+  virtual cmCPackComponent* GetComponent(
+    const std::string& projectName,
+    const std::string& componentName);
+
+  /**
+   * @brief Get group of component
+   * @param projectName Project name
+   * @param groupName Component group name
+   *
+   * This method calls the base implementation.
+   *
+   * @return Pointer to component group
+   */
+  virtual cmCPackComponentGroup* GetComponentGroup(
+    const std::string& projectName,
+    const std::string& groupName);
+
+  enum cmCPackGenerator::CPackSetDestdirSupport SupportsSetDestdir() const;
+  virtual bool SupportsAbsoluteDestination() const;
+  virtual bool SupportsComponentInstallation() const;
+
+protected: // Methods
+
+  bool IsOnePackage() const;
+
+  std::string GetRootPackageName() const;
+
+  std::string GetGroupPackageName(cmCPackComponentGroup *group) const;
+  std::string GetComponentPackageName(cmCPackComponent *component) const;
+
+  cmCPackIFWPackage* GetGroupPackage(cmCPackComponentGroup *group) const;
+  cmCPackIFWPackage* GetComponentPackage(cmCPackComponent *component) const;
+
+protected: // Data
+
+  friend class cmCPackIFWPackage;
+  friend class cmCPackIFWInstaller;
+
+  // Installer
+  cmCPackIFWInstaller Installer;
+  // Collection of packages
+  PackagesMap Packages;
+  // Collection of binary packages
+  std::set<cmCPackIFWPackage*> BinaryPackages;
+  // Collection of downloaded packages
+  std::set<cmCPackIFWPackage*> DownloadedPackages;
+  // Dependent packages
+  DependenceMap DependentPackages;
+  std::map<cmCPackComponent*, cmCPackIFWPackage*> ComponentPackages;
+  std::map<cmCPackComponentGroup*, cmCPackIFWPackage*> GroupPackages;
+
+private:
+  std::string RepoGen;
+  std::string BinCreator;
+
+  std::string DownloadSite;
+
+  bool OnlineOnly;
+  bool ResolveDuplicateNames;
+  std::vector<std::string> PkgsDirsVector;
+};
+
+#endif
diff --git a/Source/CPack/IFW/cmCPackIFWInstaller.cxx b/Source/CPack/IFW/cmCPackIFWInstaller.cxx
new file mode 100644
index 0000000..78b2ffb
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWInstaller.cxx
@@ -0,0 +1,289 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 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 "cmCPackIFWInstaller.h"
+
+#include "cmCPackIFWGenerator.h"
+
+#include <CPack/cmCPackLog.h>
+
+#include <cmGeneratedFileStream.h>
+#include <cmXMLSafe.h>
+
+#ifdef cmCPackLogger
+# undef cmCPackLogger
+#endif
+#define cmCPackLogger(logType, msg)                                     \
+  do {                                                                  \
+  cmOStringStream cmCPackLog_msg;                                       \
+  cmCPackLog_msg << msg;                                                \
+  if(Generator) {                                                       \
+  Generator->Logger->Log(logType, __FILE__, __LINE__,                   \
+                         cmCPackLog_msg.str().c_str());                 \
+  }                                                                     \
+  } while ( 0 )
+
+//----------------------------------------------------------------------------
+cmCPackIFWInstaller::cmCPackIFWInstaller() :
+  Generator(0)
+{
+}
+
+//----------------------------------------------------------------------------
+const char *cmCPackIFWInstaller::GetOption(const std::string &op) const
+{
+  return Generator ? Generator->GetOption(op) : 0;
+}
+
+//----------------------------------------------------------------------------
+void cmCPackIFWInstaller::ConfigureFromOptions()
+{
+  // Name;
+  if (const char* option = GetOption("CPACK_PACKAGE_NAME"))
+    {
+    Name = option;
+    }
+  else
+    {
+    Name = "Your package";
+    }
+
+  // Title;
+  if (const char* optIFW_PACKAGE_TITLE =
+      GetOption("CPACK_IFW_PACKAGE_TITLE"))
+    {
+    Title = optIFW_PACKAGE_TITLE;
+    }
+  else if (const char* optPACKAGE_DESCRIPTION_SUMMARY =
+           GetOption("CPACK_PACKAGE_DESCRIPTION_SUMMARY"))
+    {
+    Title = optPACKAGE_DESCRIPTION_SUMMARY;
+    }
+  else
+    {
+    Title = "Your package description";
+    }
+
+  // Version;
+  if (const char* option = GetOption("CPACK_PACKAGE_VERSION"))
+    {
+    Version = option;
+    }
+  else
+    {
+    Version = "1.0.0";
+    }
+
+  // Publisher
+  if(const char* optIFW_PACKAGE_PUBLISHER =
+     GetOption("CPACK_IFW_PACKAGE_PUBLISHER"))
+    {
+    Publisher = optIFW_PACKAGE_PUBLISHER;
+    }
+  else if(const char* optPACKAGE_VENDOR = GetOption("CPACK_PACKAGE_VENDOR"))
+    {
+    Publisher = optPACKAGE_VENDOR;
+    }
+
+  // ProductUrl
+  if(const char* option = GetOption("CPACK_IFW_PRODUCT_URL"))
+    {
+    ProductUrl = option;
+    }
+
+  // ApplicationIcon
+  if(const char* option = GetOption("CPACK_IFW_PACKAGE_ICON"))
+    {
+    if(cmSystemTools::FileExists(option))
+      {
+      InstallerApplicationIcon = option;
+      }
+    else
+      {
+      // TODO: implement warning
+      }
+    }
+
+  // WindowIcon
+  if(const char* option = GetOption("CPACK_IFW_PACKAGE_WINDOW_ICON"))
+    {
+    if(cmSystemTools::FileExists(option))
+      {
+      InstallerWindowIcon = option;
+      }
+    else
+      {
+      // TODO: implement warning
+      }
+    }
+
+  // Logo
+  if(const char* option = GetOption("CPACK_IFW_PACKAGE_LOGO"))
+    {
+    if(cmSystemTools::FileExists(option))
+      {
+      Logo = option;
+      }
+    else
+      {
+      // TODO: implement warning
+      }
+    }
+
+  // Default target directory for installation
+  if (const char* optIFW_TARGET_DIRECTORY =
+      GetOption("CPACK_IFW_TARGET_DIRECTORY"))
+    {
+    TargetDir = optIFW_TARGET_DIRECTORY;
+    }
+  else if (const char *optPACKAGE_INSTALL_DIRECTORY =
+           GetOption("CPACK_PACKAGE_INSTALL_DIRECTORY"))
+    {
+    TargetDir = "@ApplicationsDir@/";
+    TargetDir += optPACKAGE_INSTALL_DIRECTORY;
+    }
+  else
+    {
+    TargetDir = "@RootDir@/usr/local";
+    }
+
+  // Default target directory for installation with administrator rights
+  if (const char* option = GetOption("CPACK_IFW_ADMIN_TARGET_DIRECTORY"))
+    {
+    AdminTargetDir = option;
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmCPackIFWInstaller::GenerateInstallerFile()
+{
+  // Lazy directory initialization
+  if(Directory.empty() && Generator)
+    {
+    Directory = Generator->toplevel;
+    }
+
+  // Output stream
+  cmGeneratedFileStream xout((Directory + "/config/config.xml").data());
+
+  xout << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" << std::endl;
+  xout << "<Installer>" << std::endl;
+
+  xout << "    <Name>" << cmXMLSafe(Name).str() << "</Name>" << std::endl;
+
+  xout << "    <Version>" << Version << "</Version>" << std::endl;
+
+  xout << "    <Title>" << cmXMLSafe(Title).str() << "</Title>"
+       << std::endl;
+
+  if(!Publisher.empty())
+    {
+    xout << "    <Publisher>" << cmXMLSafe(Publisher).str()
+         << "</Publisher>" << std::endl;
+    }
+
+  if(!ProductUrl.empty())
+    {
+    xout << "    <ProductUrl>" << ProductUrl << "</ProductUrl>" << std::endl;
+    }
+
+  // ApplicationIcon
+  if(!InstallerApplicationIcon.empty())
+    {
+    std::string name =
+      cmSystemTools::GetFilenameName(InstallerApplicationIcon);
+    std::string path = Directory + "/config/" + name;
+    name = cmSystemTools::GetFilenameWithoutExtension(name);
+    cmsys::SystemTools::CopyFileIfDifferent(
+      InstallerApplicationIcon.data(), path.data());
+    xout << "    <InstallerApplicationIcon>" << name
+         << "</InstallerApplicationIcon>" << std::endl;
+    }
+
+  // WindowIcon
+  if(!InstallerWindowIcon.empty())
+    {
+    std::string name = cmSystemTools::GetFilenameName(InstallerWindowIcon);
+    std::string path = Directory + "/config/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(
+      InstallerWindowIcon.data(), path.data());
+    xout << "    <InstallerWindowIcon>" << name
+         << "</InstallerWindowIcon>" << std::endl;
+    }
+
+  // Logo
+  if(!Logo.empty())
+    {
+    std::string name = cmSystemTools::GetFilenameName(Logo);
+    std::string path = Directory + "/config/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(Logo.data(), path.data());
+    xout << "    <Logo>" << name << "</Logo>" << std::endl;
+    }
+
+  if(!TargetDir.empty())
+    {
+    xout << "    <TargetDir>" << TargetDir << "</TargetDir>" << std::endl;
+    }
+
+  if(!AdminTargetDir.empty())
+    {
+    xout << "    <AdminTargetDir>" << AdminTargetDir
+         << "</AdminTargetDir>" << std::endl;
+    }
+
+  // Site
+  if (!Generator->DownloadSite.empty())
+    {
+    xout << "    <RemoteRepositories>" << std::endl;
+    xout << "        <Repository>" << std::endl;
+    xout << "            <Url>" << Generator->DownloadSite
+         << "</Url>" << std::endl;
+    // These properties can not be set from "cpack_configure_downloads"
+    //                 <Enabled>1</Enabled>
+    //                 <Username>user</Username>
+    //                 <Password>password</Password>
+    //                 <DisplayName>Example repository</DisplayName>
+    xout << "        </Repository>" << std::endl;
+    xout << "    </RemoteRepositories>" << std::endl;
+    }
+
+  // CPack IFW default policy
+  xout << "    <!-- CPack IFW default policy -->" << std::endl;
+  xout << "    <AllowNonAsciiCharacters>true</AllowNonAsciiCharacters>"
+       << std::endl;
+  xout << "    <AllowSpaceInPath>true</AllowSpaceInPath>" << std::endl;
+
+  xout << "</Installer>" << std::endl;
+}
+
+//----------------------------------------------------------------------------
+void cmCPackIFWInstaller::GeneratePackageFiles()
+{
+  if (Packages.empty() || Generator->IsOnePackage())
+    {
+    // Generate default package
+    cmCPackIFWPackage package;
+    package.Generator = Generator;
+    package.Installer = this;
+    package.ConfigureFromOptions();
+    package.GeneratePackageFile();
+    return;
+    }
+
+  // Generate packages meta information
+  for(PackagesMap::iterator pit = Packages.begin();
+      pit != Packages.end(); ++pit)
+    {
+    cmCPackIFWPackage* package = pit->second;
+    package->GeneratePackageFile();
+    }
+}
diff --git a/Source/CPack/IFW/cmCPackIFWInstaller.h b/Source/CPack/IFW/cmCPackIFWInstaller.h
new file mode 100644
index 0000000..02cd07b
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWInstaller.h
@@ -0,0 +1,84 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 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.
+============================================================================*/
+
+#ifndef cmCPackIFWInstaller_h
+#define cmCPackIFWInstaller_h
+
+#include "cmStandardIncludes.h"
+
+class cmCPackIFWPackage;
+class cmCPackIFWGenerator;
+
+/** \class cmCPackIFWInstaller
+ * \brief A binary installer to be created CPack IFW generator
+ */
+class cmCPackIFWInstaller
+{
+public: // Types
+
+  typedef std::map<std::string, cmCPackIFWPackage*> PackagesMap;
+
+public: // Constructor
+
+  /**
+   * Construct installer
+   */
+  cmCPackIFWInstaller();
+
+public: // Configuration
+
+  /// Name of the product being installed
+  std::string Name;
+
+  /// Version number of the product being installed
+  std::string Version;
+
+  /// Name of the installer as displayed on the title bar
+  std::string Title;
+
+  /// Publisher of the software (as shown in the Windows Control Panel)
+  std::string Publisher;
+
+  /// URL to a page that contains product information on your web site
+  std::string ProductUrl;
+
+  /// Filename for a custom installer icon
+  std::string InstallerApplicationIcon;
+
+  /// Filename for a custom window icon
+  std::string InstallerWindowIcon;
+
+  /// Filename for a logo
+  std::string Logo;
+
+  /// Default target directory for installation
+  std::string TargetDir;
+
+  /// Default target directory for installation with administrator rights
+  std::string AdminTargetDir;
+
+public: // Internal implementation
+
+  const char* GetOption(const std::string& op) const;
+
+  void ConfigureFromOptions();
+
+  void GenerateInstallerFile();
+
+  void GeneratePackageFiles();
+
+  cmCPackIFWGenerator* Generator;
+  PackagesMap Packages;
+  std::string Directory;
+};
+
+#endif // cmCPackIFWInstaller_h
diff --git a/Source/CPack/IFW/cmCPackIFWPackage.cxx b/Source/CPack/IFW/cmCPackIFWPackage.cxx
new file mode 100644
index 0000000..5e7a7c7
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWPackage.cxx
@@ -0,0 +1,486 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 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 "cmCPackIFWPackage.h"
+
+#include "cmCPackIFWGenerator.h"
+
+#include <CPack/cmCPackLog.h>
+
+#include <cmGeneratedFileStream.h>
+#include <cmTimestamp.h>
+
+//----------------------------------------------------------------- Logger ---
+#ifdef cmCPackLogger
+# undef cmCPackLogger
+#endif
+#define cmCPackLogger(logType, msg)                                     \
+  do {                                                                  \
+  cmOStringStream cmCPackLog_msg;                                       \
+  cmCPackLog_msg << msg;                                                \
+  if(Generator) {                                                       \
+  Generator->Logger->Log(logType, __FILE__, __LINE__,                   \
+                         cmCPackLog_msg.str().c_str());                 \
+  }                                                                     \
+  } while ( 0 )
+
+//---------------------------------------------------------- CompareStruct ---
+cmCPackIFWPackage::CompareStruct::CompareStruct() :
+  Type(CompareNone)
+{
+}
+
+//------------------------------------------------------- DependenceStruct ---
+cmCPackIFWPackage::DependenceStruct::DependenceStruct()
+{
+}
+
+//----------------------------------------------------------------------------
+cmCPackIFWPackage::DependenceStruct::DependenceStruct(
+  const std::string &dependence)
+{
+  // Search compare section
+  size_t pos = std::string::npos;
+  if((pos = dependence.find("<=")) != std::string::npos)
+    {
+    Compare.Type = CompareLessOrEqual;
+    Compare.Value = dependence.substr(pos + 2);
+    }
+  else if((pos = dependence.find(">=")) != std::string::npos)
+    {
+    Compare.Type = CompareGreaterOrEqual;
+    Compare.Value = dependence.substr(pos + 2);
+    }
+  else if((pos = dependence.find("<")) != std::string::npos)
+    {
+    Compare.Type = CompareLess;
+    Compare.Value = dependence.substr(pos + 1);
+    }
+  else if((pos = dependence.find("=")) != std::string::npos)
+    {
+    Compare.Type = CompareEqual;
+    Compare.Value = dependence.substr(pos + 1);
+    }
+  else if((pos = dependence.find(">")) != std::string::npos)
+    {
+    Compare.Type = CompareGreater;
+    Compare.Value = dependence.substr(pos + 1);
+    }
+  Name = pos == std::string::npos ? dependence : dependence.substr(0, pos);
+}
+
+//----------------------------------------------------------------------------
+std::string cmCPackIFWPackage::DependenceStruct::NameWithCompare() const
+{
+  if (Compare.Type == CompareNone) return Name;
+
+  std::string result = Name;
+
+  if (Compare.Type == CompareLessOrEqual)
+    {
+    result += "<=";
+    }
+  else if (Compare.Type == CompareGreaterOrEqual)
+    {
+    result += ">=";
+    }
+  else if (Compare.Type == CompareLess)
+    {
+    result += "<";
+    }
+  else if (Compare.Type == CompareEqual)
+    {
+    result += "=";
+    }
+  else if (Compare.Type == CompareGreater)
+    {
+    result += ">";
+    }
+
+  result += Compare.Value;
+
+  return result;
+}
+
+//------------------------------------------------------ cmCPackIFWPackage ---
+cmCPackIFWPackage::cmCPackIFWPackage() :
+  Generator(0),
+  Installer(0)
+{
+}
+
+//----------------------------------------------------------------------------
+const char *cmCPackIFWPackage::GetOption(const std::string &op) const
+{
+  return Generator ? Generator->GetOption(op) : 0;
+}
+
+//----------------------------------------------------------------------------
+std::string cmCPackIFWPackage::GetComponentName(cmCPackComponent *component)
+{
+  if (!component) return "";
+  const char* option = GetOption(
+    "CPACK_IFW_COMPONENT_"
+    + cmsys::SystemTools::UpperCase(component->Name)
+    + "_NAME");
+  return option ? option : component->Name;
+}
+
+//----------------------------------------------------------------------------
+void cmCPackIFWPackage::DefaultConfiguration()
+{
+  DisplayName = "";
+  Description = "";
+  Version = "";
+  ReleaseDate = "";
+  Script = "";
+  Licenses.clear();
+  SortingPriority = "";
+  Default = "";
+  Virtual = "";
+  ForcedInstallation = "";
+}
+
+//----------------------------------------------------------------------------
+// Defaul configuration (all in one package)
+int cmCPackIFWPackage::ConfigureFromOptions()
+{
+  // Restore defaul configuration
+  DefaultConfiguration();
+
+  // Name
+  Name = Generator->GetRootPackageName();
+
+  // Display name
+  if (const char *option = this->GetOption("CPACK_PACKAGE_NAME"))
+    {
+    DisplayName = option;
+    }
+  else
+    {
+    DisplayName = "Your package";
+    }
+
+  // Description
+  if (const char* option =
+      this->GetOption("CPACK_PACKAGE_DESCRIPTION_SUMMARY"))
+    {
+    Description = option;
+    }
+  else
+    {
+    Description = "Your package description";
+    }
+
+  // Version
+  if(const char* option = GetOption("CPACK_PACKAGE_VERSION"))
+    {
+    Version = option;
+    }
+  else
+    {
+    Version = "1.0.0";
+    }
+
+  ForcedInstallation = "true";
+
+  return 1;
+}
+
+//----------------------------------------------------------------------------
+int cmCPackIFWPackage::ConfigureFromComponent(cmCPackComponent *component)
+{
+  if(!component) return 0;
+
+  // Restore defaul configuration
+  DefaultConfiguration();
+
+  std::string prefix = "CPACK_IFW_COMPONENT_"
+    + cmsys::SystemTools::UpperCase(component->Name)
+    + "_";
+
+  // Display name
+  DisplayName = component->DisplayName;
+
+  // Description
+  Description = component->Description;
+
+  // Version
+  if(const char* optVERSION = GetOption(prefix + "VERSION"))
+    {
+    Version = optVERSION;
+    }
+  else if(const char* optPACKAGE_VERSION =
+          GetOption("CPACK_PACKAGE_VERSION"))
+    {
+    Version = optPACKAGE_VERSION;
+    }
+  else
+    {
+    Version = "1.0.0";
+    }
+
+  // Script
+  if (const char* option = GetOption(prefix + "SCRIPT"))
+    {
+    // TODO: add check file exist
+    Script = option;
+    }
+
+  // CMake dependencies
+  if (!component->Dependencies.empty())
+    {
+    std::vector<cmCPackComponent*>::iterator dit;
+    for(dit = component->Dependencies.begin();
+        dit != component->Dependencies.end();
+        ++dit)
+      {
+      Dependencies.insert(Generator->ComponentPackages[*dit]);
+      }
+    }
+
+  // QtIFW dependencies
+  if(const char* option = this->GetOption(prefix + "DEPENDS"))
+    {
+    std::vector<std::string> deps;
+    cmSystemTools::ExpandListArgument(option,
+                                      deps);
+    for(std::vector<std::string>::iterator
+          dit = deps.begin(); dit != deps.end(); ++dit)
+      {
+      DependenceStruct dep(*dit);
+      if (!Generator->Packages.count(dep.Name))
+        {
+        bool hasDep = Generator->DependentPackages.count(dep.Name) > 0;
+        DependenceStruct &depRef =
+          Generator->DependentPackages[dep.Name];
+        if(!hasDep)
+          {
+          depRef = dep;
+          }
+        AlienDependencies.insert(&depRef);
+        }
+      }
+    }
+
+  // Licenses
+  if (const char* option = this->GetOption(prefix + "LICENSES"))
+    {
+    Licenses.clear();
+    cmSystemTools::ExpandListArgument( option, Licenses );
+    if ( Licenses.size() % 2 != 0 )
+      {
+      cmCPackLogger(cmCPackLog::LOG_WARNING, prefix << "LICENSES"
+        << " should contain pairs of <display_name> and <file_path>."
+        << std::endl);
+      Licenses.clear();
+      }
+    }
+
+  // Priority
+  if(const char* option = this->GetOption(prefix + "PRIORITY"))
+    {
+    SortingPriority = option;
+    }
+
+  // Default
+  Default = component->IsDisabledByDefault ? "false" : "true";
+
+  // Virtual
+  Virtual = component->IsHidden ? "true" : "";
+
+  // ForcedInstallation
+  ForcedInstallation = component->IsRequired ? "true" : "false";
+
+  return 1;
+}
+
+//----------------------------------------------------------------------------
+int
+cmCPackIFWPackage::ConfigureFromComponentGroup(cmCPackComponentGroup *group)
+{
+  if(!group) return 0;
+
+  // Restore defaul configuration
+  DefaultConfiguration();
+
+  std::string prefix = "CPACK_IFW_COMPONENT_GROUP_"
+    + cmsys::SystemTools::UpperCase(group->Name)
+    + "_";
+
+  DisplayName = group->DisplayName;
+  Description = group->Description;
+
+  // Version
+  if(const char* optVERSION = GetOption(prefix + "VERSION"))
+    {
+    Version = optVERSION;
+    }
+  else if(const char* optPACKAGE_VERSION =
+          GetOption("CPACK_PACKAGE_VERSION"))
+    {
+    Version = optPACKAGE_VERSION;
+    }
+  else
+    {
+    Version = "1.0.0";
+    }
+
+  // Licenses
+  if (const char* option = this->GetOption(prefix + "LICENSES"))
+    {
+    Licenses.clear();
+    cmSystemTools::ExpandListArgument( option, Licenses );
+    if ( Licenses.size() % 2 != 0 )
+      {
+      cmCPackLogger(cmCPackLog::LOG_WARNING, prefix << "LICENSES"
+        << " should contain pairs of <display_name> and <file_path>."
+        << std::endl);
+      Licenses.clear();
+      }
+    }
+
+  // Priority
+  if(const char* option = this->GetOption(prefix + "PRIORITY"))
+    {
+    SortingPriority = option;
+    }
+
+  return 1;
+}
+
+//----------------------------------------------------------------------------
+void cmCPackIFWPackage::GeneratePackageFile()
+{
+  // Lazy directory initialization
+  if (Directory.empty())
+    {
+    if(Installer)
+      {
+      Directory = Installer->Directory + "/packages/" + Name;
+      }
+    else if (Generator)
+      {
+      Directory = Generator->toplevel + "/packages/" + Name;
+      }
+    }
+
+  // Output stream
+  cmGeneratedFileStream xout((Directory + "/meta/package.xml").data());
+
+  xout << "<?xml version=\"1.0\"?>" << std::endl;
+  xout << "<Package>" << std::endl;
+
+  xout << "    <DisplayName>" << DisplayName
+       << "</DisplayName>" << std::endl;
+
+  xout << "    <Description>" << Description
+       << "</Description>" << std::endl;
+
+  xout << "    <Name>" << Name << "</Name>" << std::endl;
+
+  xout << "    <Version>" <<  Version
+       << "</Version>" << std::endl;
+
+  xout << "    <ReleaseDate>";
+  if(ReleaseDate.empty())
+    {
+    xout << cmTimestamp().CurrentTime("%Y-%m-%d", true);
+    }
+  else
+    {
+    xout << ReleaseDate;
+    }
+  xout << "</ReleaseDate>" << std::endl;
+
+  // Script (copy to meta dir)
+  if(!Script.empty())
+    {
+    std::string name = cmSystemTools::GetFilenameName(Script);
+    std::string path = Directory + "/meta/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(Script.data(), path.data());
+    xout << "    <Script>" << name << "</Script>" << std::endl;
+    }
+
+  // Dependencies
+  std::set<DependenceStruct> compDepSet;
+  for(std::set<DependenceStruct*>::iterator ait = AlienDependencies.begin();
+      ait != AlienDependencies.end(); ++ait)
+    {
+    compDepSet.insert(*(*ait));
+    }
+  for(std::set<cmCPackIFWPackage*>::iterator it = Dependencies.begin();
+      it != Dependencies.end(); ++it)
+    {
+    compDepSet.insert(DependenceStruct((*it)->Name));
+    }
+  // Write dependencies
+  if  (!compDepSet.empty())
+    {
+    xout << "    <Dependencies>";
+    std::set<DependenceStruct>::iterator it = compDepSet.begin();
+    xout << it->NameWithCompare();
+    ++it;
+    while(it != compDepSet.end())
+      {
+      xout << "," << it->NameWithCompare();
+      ++it;
+      }
+    xout << "</Dependencies>" << std::endl;
+    }
+
+  // Licenses (copy to meta dir)
+  std::vector<std::string> licenses = Licenses;
+  for(size_t i = 1; i < licenses.size(); i += 2)
+    {
+    std::string name = cmSystemTools::GetFilenameName(licenses[i]);
+    std::string path = Directory + "/meta/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(licenses[i].data(), path.data());
+    licenses[i] = name;
+    }
+  if(!licenses.empty())
+    {
+    xout << "    <Licenses>" << std::endl;
+    for(size_t i = 0; i < licenses.size(); i += 2)
+      {
+      xout << "        <License "
+           << "name=\"" << licenses[i] << "\" "
+           << "file=\"" << licenses[i + 1] << "\" "
+           << "/>" <<std::endl;
+      }
+    xout << "    </Licenses>" << std::endl;
+    }
+
+  if (!ForcedInstallation.empty())
+    {
+    xout << "    <ForcedInstallation>" << ForcedInstallation
+         << "</ForcedInstallation>" << std::endl;
+    }
+
+  if (!Virtual.empty())
+    {
+    xout << "    <Virtual>" << Virtual << "</Virtual>" << std::endl;
+    }
+  else if (!Default.empty())
+    {
+    xout << "    <Default>" << Default << "</Default>" << std::endl;
+    }
+
+  // Priority
+  if(!SortingPriority.empty())
+    {
+    xout << "    <SortingPriority>" << SortingPriority
+         << "</SortingPriority>" << std::endl;
+    }
+
+  xout << "</Package>" << std::endl;
+}
diff --git a/Source/CPack/IFW/cmCPackIFWPackage.h b/Source/CPack/IFW/cmCPackIFWPackage.h
new file mode 100644
index 0000000..868c15d
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWPackage.h
@@ -0,0 +1,131 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 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.
+============================================================================*/
+
+#ifndef cmCPackIFWPackage_h
+#define cmCPackIFWPackage_h
+
+#include "cmStandardIncludes.h"
+
+class cmCPackComponent;
+class cmCPackComponentGroup;
+class cmCPackIFWInstaller;
+class cmCPackIFWGenerator;
+
+/** \class cmCPackIFWPackage
+ * \brief A single component to be installed by CPack IFW generator
+ */
+class cmCPackIFWPackage
+{
+public: // Types
+  enum CompareTypes
+  {
+    CompareNone           = 0x0,
+    CompareEqual          = 0x1,
+    CompareLess           = 0x2,
+    CompareLessOrEqual    = 0x3,
+    CompareGreater        = 0x4,
+    CompareGreaterOrEqual = 0x5
+  };
+
+  struct CompareStruct
+  {
+    CompareStruct();
+
+    unsigned int Type;
+    std::string Value;
+  };
+
+  struct DependenceStruct
+  {
+    DependenceStruct();
+    DependenceStruct(const std::string &dependence);
+
+    std::string Name;
+    CompareStruct Compare;
+
+    std::string NameWithCompare() const;
+
+    bool operator < (const DependenceStruct &other) const
+      {
+      return Name < other.Name;
+      }
+  };
+
+public: // [Con|De]structor
+
+  /**
+   * Construct package
+   */
+  cmCPackIFWPackage();
+
+public: // Configuration
+
+  /// Human-readable name of the component
+  std::string DisplayName;
+
+  /// Human-readable description of the component
+  std::string Description;
+
+  /// Version number of the component
+  std::string Version;
+
+  /// Date when this component version was released
+  std::string ReleaseDate;
+
+  /// Domain-like identification for this component
+  std::string Name;
+
+  /// File name of a script being loaded
+  std::string Script;
+
+  /// List of license agreements to be accepted by the installing user
+  std::vector<std::string> Licenses;
+
+  /// Priority of the component in the tree
+  std::string SortingPriority;
+
+  /// Set to true to preselect the component in the installer
+  std::string Default;
+
+  /// Set to true to hide the component from the installer
+  std::string Virtual;
+
+  /// Determines that the package must always be installed
+  std::string ForcedInstallation;
+
+public: // Internal implementation
+
+  const char* GetOption(const std::string& op) const;
+
+  std::string GetComponentName(cmCPackComponent *component);
+
+  void DefaultConfiguration();
+
+  int ConfigureFromOptions();
+  int ConfigureFromComponent(cmCPackComponent *component);
+  int ConfigureFromComponentGroup(cmCPackComponentGroup *group);
+
+  void GeneratePackageFile();
+
+  // Pointer to generator
+  cmCPackIFWGenerator* Generator;
+  // Pointer to installer
+  cmCPackIFWInstaller* Installer;
+  // Collection of dependencies
+  std::set<cmCPackIFWPackage*> Dependencies;
+  // Collection of unresolved dependencies
+  std::set<DependenceStruct*> AlienDependencies;
+  // Patch to package directory
+  std::string Directory;
+};
+
+#endif // cmCPackIFWPackage_h