Panda3D

cvsSourceDirectory.h

00001 // Filename: cvsSourceDirectory.h
00002 // Created by:  drose (31Oct00)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef CVSSOURCEDIRECTORY_H
00016 #define CVSSOURCEDIRECTORY_H
00017 
00018 #include "pandatoolbase.h"
00019 #include "filename.h"
00020 
00021 #include "pvector.h"
00022 
00023 class CVSSourceTree;
00024 
00025 ////////////////////////////////////////////////////////////////////
00026 //       Class : CVSSourceDirectory
00027 // Description : This represents one particular directory in the
00028 //               hierarchy of source directory files.  We must scan
00029 //               the source directory to identify where the related
00030 //               files have previously been copied.
00031 //
00032 //               The tree is maintained in a case-insensitive manner,
00033 //               even on a non-Windows system, since you might want to
00034 //               eventually check out the CVS tree onto a Windows
00035 //               system--and if you do, you'll be sad if there are
00036 //               case conflicts within the tree.  So we make an effort
00037 //               to ensure this doesn't happen by treating two files
00038 //               with a different case as the same file.
00039 ////////////////////////////////////////////////////////////////////
00040 class CVSSourceDirectory {
00041 public:
00042   CVSSourceDirectory(CVSSourceTree *tree, CVSSourceDirectory *parent,
00043                      const string &dirname);
00044   ~CVSSourceDirectory();
00045 
00046   string get_dirname() const;
00047   Filename get_fullpath() const;
00048   Filename get_path() const;
00049   Filename get_rel_to(const CVSSourceDirectory *other) const;
00050 
00051   int get_num_children() const;
00052   CVSSourceDirectory *get_child(int n) const;
00053 
00054   CVSSourceDirectory *find_relpath(const string &relpath);
00055   CVSSourceDirectory *find_dirname(const string &dirname);
00056 
00057 public:
00058   bool scan(const Filename &directory, const string &key_filename);
00059 
00060 private:
00061   CVSSourceTree *_tree;
00062   CVSSourceDirectory *_parent;
00063   string _dirname;
00064   int _depth;
00065 
00066   typedef pvector<CVSSourceDirectory *> Children;
00067   Children _children;
00068 };
00069 
00070 #endif
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