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.

1 files changed, 137 insertions, 0 deletions

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