ENH: Add globbing to FILE command

1 files changed, 61 insertions, 0 deletions

diff --git a/Source/cmGlob.h b/Source/cmGlob.h
new file mode 100644
index 0000000..1cfa4f8
--- /dev/null
+++ b/Source/cmGlob.h
@@ -0,0 +1,61 @@
+/*=========================================================================
+
+  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.
+
+=========================================================================*/
+#ifndef cmGlob_h
+#define cmGlob_h
+
+#include "cmStandardIncludes.h"
+
+class cmGlobInternal;
+
+/** \class cmGlob
+ * \brief Helper class for performing globbing searches.
+ *
+ * Finds all files that match a given globbing expression.
+ */
+class cmGlob
+{
+public:
+  cmGlob();
+  ~cmGlob();
+
+  //! Find all files that match the pattern.
+  bool FindFiles(const std::string& inexpr);
+
+  //! Return the list of files that matched.
+  std::vector<std::string>& GetFiles();
+
+protected:
+  //! Process directory
+  void ProcessDirectory(std::string::size_type start, 
+    const std::string& dir, bool dir_only);
+
+  //! Escape all non-alphanumeric characters in pattern.
+  void Escape(int ch, char* buffer);
+
+  //!
+  // Translate a shell PATTERN to a regular expression.
+  // There is no way to quote meta-characters.
+  std::string ConvertExpression(const std::string& expr);
+
+  //! Add regular expression
+  void AddExpression(const char* expr);
+
+  cmGlobInternal* m_Internals;
+};
+
+
+#endif