KWSys 2012-05-02 (719638e2)

Extract upstream KWSys using the following shell code.

$ sha1=719638e233b560afb0d9a0afdcf23469dc1827fe &&
git archive --prefix=KWSys-snapshot/ $sha1 |
tar x

1 files changed, 117 insertions, 0 deletions

diff --git a/Glob.hxx.in b/Glob.hxx.in
new file mode 100644
index 0000000..88c343c
--- /dev/null
+++ b/Glob.hxx.in
@@ -0,0 +1,117 @@
+/*============================================================================
+  KWSys - Kitware System Library
+  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 @KWSYS_NAMESPACE@_Glob_hxx
+#define @KWSYS_NAMESPACE@_Glob_hxx
+
+#include <@KWSYS_NAMESPACE@/Configure.h>
+#include <@KWSYS_NAMESPACE@/Configure.hxx>
+
+#include <@KWSYS_NAMESPACE@/stl/string>
+#include <@KWSYS_NAMESPACE@/stl/vector>
+
+/* Define this macro temporarily to keep the code readable.  */
+#if !defined (KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
+# define kwsys_stl @KWSYS_NAMESPACE@_stl
+#endif
+
+namespace @KWSYS_NAMESPACE@
+{
+
+class GlobInternals;
+
+/** \class Glob
+ * \brief Portable globbing searches.
+ *
+ * Globbing expressions are much simpler than regular
+ * expressions. This class will search for files using
+ * globbing expressions.
+ *
+ * Finds all files that match a given globbing expression.
+ */
+class @KWSYS_NAMESPACE@_EXPORT Glob
+{
+public:
+  Glob();
+  ~Glob();
+
+  //! Find all files that match the pattern.
+  bool FindFiles(const kwsys_stl::string& inexpr);
+
+  //! Return the list of files that matched.
+  kwsys_stl::vector<kwsys_stl::string>& GetFiles();
+
+  //! Set recurse to true to match subdirectories.
+  void RecurseOn() { this->SetRecurse(true); }
+  void RecurseOff() { this->SetRecurse(false); }
+  void SetRecurse(bool i) { this->Recurse = i; }
+  bool GetRecurse() { return this->Recurse; }
+
+  //! Set recurse through symlinks to true if recursion should traverse the
+  // linked-to directories
+  void RecurseThroughSymlinksOn() { this->SetRecurseThroughSymlinks(true); }
+  void RecurseThroughSymlinksOff() { this->SetRecurseThroughSymlinks(false); }
+  void SetRecurseThroughSymlinks(bool i) { this->RecurseThroughSymlinks = i; }
+  bool GetRecurseThroughSymlinks() { return this->RecurseThroughSymlinks; }
+
+  //! Get the number of symlinks followed through recursion
+  unsigned int GetFollowedSymlinkCount() { return this->FollowedSymlinkCount; }
+
+  //! Set relative to true to only show relative path to files.
+  void SetRelative(const char* dir);
+  const char* GetRelative();
+
+  /** Convert the given globbing pattern to a regular expression.
+      There is no way to quote meta-characters.  The
+      require_whole_string argument specifies whether the regex is
+      automatically surrounded by "^" and "$" to match the whole
+      string.  This is on by default because patterns always match
+      whole strings, but may be disabled to support concatenating
+      expressions more easily (regex1|regex2|etc).  */
+  static kwsys_stl::string PatternToRegex(const kwsys_stl::string& pattern,
+                                          bool require_whole_string = true,
+                                          bool preserve_case = false);
+
+protected:
+  //! Process directory
+  void ProcessDirectory(kwsys_stl::string::size_type start,
+    const kwsys_stl::string& dir);
+
+  //! Process last directory, but only when recurse flags is on. That is
+  // effectively like saying: /path/to/file/**/file
+  void RecurseDirectory(kwsys_stl::string::size_type start,
+    const kwsys_stl::string& dir);
+
+  //! Add regular expression
+  void AddExpression(const char* expr);
+
+  //! Add a file to the list
+  void AddFile(kwsys_stl::vector<kwsys_stl::string>& files, const char* file);
+
+  GlobInternals* Internals;
+  bool Recurse;
+  kwsys_stl::string Relative;
+  bool RecurseThroughSymlinks;
+  unsigned int FollowedSymlinkCount;
+
+private:
+  Glob(const Glob&);  // Not implemented.
+  void operator=(const Glob&);  // Not implemented.
+};
+
+} // namespace @KWSYS_NAMESPACE@
+
+/* Undefine temporary macro.  */
+#if !defined (KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
+# undef kwsys_stl
+#endif
+
+#endif