ENH: Merge from the cpack branch

1 files changed, 64 insertions, 0 deletions

diff --git a/Source/CPack/cmCPackTGZGenerator.h b/Source/CPack/cmCPackTGZGenerator.h
new file mode 100644
index 0000000..1dd8608
--- /dev/null
+++ b/Source/CPack/cmCPackTGZGenerator.h
@@ -0,0 +1,64 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc. 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.
+
+=========================================================================*/
+
+#ifndef cmCPackTGZGenerator_h
+#define cmCPackTGZGenerator_h
+
+
+#include "cmCPackGenericGenerator.h"
+#include "CPack/cmCPackConfigure.h" // for ssize_t
+
+/** \class cmCPackTGZGenerator
+ * \brief A generator for TGZ files
+ *
+ * http://people.freebsd.org/~kientzle/libarchive/
+ */
+class cmCPackTGZGenerator : public cmCPackGenericGenerator
+{
+public:
+  cmCPackTypeMacro(cmCPackTGZGenerator, cmCPackGenericGenerator);
+
+  /**
+   * Do the actual processing. Subclass has to override it.
+   * Return < 0 if error.
+   */
+  virtual int ProcessGenerator();
+
+  /**
+   * Initialize generator
+   */
+  virtual int Initialize(const char* name);
+
+  /**
+   * Construct generator
+   */
+  cmCPackTGZGenerator();
+  virtual ~cmCPackTGZGenerator();
+
+protected:
+  static int TGZ_Open(struct archive *a, void *client_data);
+  static ssize_t TGZ_Write(struct archive *a, void *client_data, void *buff, size_t n);
+  static int TGZ_Close(struct archive *a, void *client_data);
+
+  int CompressFiles(const char* outFileName, const char* toplevel,
+    const std::vector<std::string>& files);
+  virtual const char* GetOutputExtension() { return "tar.gz"; }
+};
+
+#endif
+
+