CPackIFW: Add support for Promoting Updates

Add support for this feature added by QtIFW 2.0.3:

  http://doc.qt.io/qtinstallerframework/ifw-updates.html

Add a `cpack_ifw_update_repository` command as porcelain.

1 files changed, 105 insertions, 0 deletions

diff --git a/Source/CPack/IFW/cmCPackIFWRepository.h b/Source/CPack/IFW/cmCPackIFWRepository.h
new file mode 100644
index 0000000..5ffb775
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWRepository.h
@@ -0,0 +1,105 @@
+/*============================================================================
+  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 cmCPackIFWRepository_h
+#define cmCPackIFWRepository_h
+
+#include <cmStandardIncludes.h>
+
+class cmCPackIFWGenerator;
+class cmXMLWriter;
+
+/** \class cmCPackIFWRepository
+ * \brief A remote repository to be created CPack IFW generator
+ */
+class cmCPackIFWRepository
+{
+public:
+  // Types
+
+  enum Action
+  {
+    None,
+    Add,
+    Remove,
+    Replace
+  };
+
+  typedef std::vector<cmCPackIFWRepository*> RepositoriesVector;
+
+public:
+  // Constructor
+
+  /**
+   * Construct repository
+   */
+  cmCPackIFWRepository();
+
+public:
+  // Configuration
+
+  /// Internal repository name
+  std::string Name;
+
+  /// Optional update action
+  Action Update;
+
+  /// Is points to a list of available components
+  std::string Url;
+
+  /// Is points to a list that will replaced
+  std::string OldUrl;
+
+  /// Is points to a list that will replace to
+  std::string NewUrl;
+
+  /// With "0" disabling this repository
+  std::string Enabled;
+
+  /// Is used as user on a protected repository
+  std::string Username;
+
+  /// Is password to use on a protected repository
+  std::string Password;
+
+  /// Is optional string to display instead of the URL
+  std::string DisplayName;
+
+public:
+  // Internal implementation
+
+  bool IsValid() const;
+
+  const char* GetOption(const std::string& op) const;
+  bool IsOn(const std::string& op) const;
+
+  bool IsVersionLess(const char* version);
+  bool IsVersionGreater(const char* version);
+  bool IsVersionEqual(const char* version);
+
+  bool ConfigureFromOptions();
+
+  bool PatchUpdatesXml();
+
+  void WriteRepositoryConfig(cmXMLWriter& xout);
+  void WriteRepositoryUpdate(cmXMLWriter& xout);
+  void WriteRepositoryUpdates(cmXMLWriter& xout);
+
+  cmCPackIFWGenerator* Generator;
+  RepositoriesVector RepositoryUpdate;
+  std::string Directory;
+
+protected:
+  void WriteGeneratedByToStrim(cmXMLWriter& xout);
+};
+
+#endif // cmCPackIFWRepository_h