110 lines
3.3 KiB
C++
110 lines
3.3 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file cvsSourceTree.h
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* @author drose
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* @date 2000-10-31
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*/
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#ifndef CVSSOURCETREE_H
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#define CVSSOURCETREE_H
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#include "pandatoolbase.h"
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#include "pvector.h"
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#include "pmap.h"
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#include "filename.h"
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class CVSSourceDirectory;
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/**
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* This represents the root of the tree of source directory files.
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*
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* The tree is maintained in a case-insensitive manner, even on a non-Windows
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* system, since you might want to eventually check out the CVS tree onto a
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* Windows system--and if you do, you'll be sad if there are case conflicts
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* within the tree. So we make an effort to ensure this doesn't happen by
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* treating two files with a different case as the same file.
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*/
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class CVSSourceTree {
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public:
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CVSSourceTree();
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~CVSSourceTree();
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void set_root(const Filename &root_path);
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bool scan(const Filename &key_filename);
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CVSSourceDirectory *get_root() const;
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CVSSourceDirectory *find_directory(const Filename &path);
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CVSSourceDirectory *find_relpath(const string &relpath);
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CVSSourceDirectory *find_dirname(const string &dirname);
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// This nested class represents the selection of a particular directory in
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// which to place a given file, given its basename. The basename of the
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// file is returned as part of the answer, because it might have changed in
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// case from the original basename (in order to match the case of an
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// existing file in the selected directory).
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class FilePath {
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public:
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FilePath();
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FilePath(CVSSourceDirectory *dir, const string &basename);
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bool is_valid() const;
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Filename get_path() const;
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Filename get_fullpath() const;
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Filename get_rel_from(const CVSSourceDirectory *other) const;
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CVSSourceDirectory *_dir;
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string _basename;
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};
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FilePath choose_directory(const string &basename,
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CVSSourceDirectory *suggested_dir,
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bool force, bool interactive);
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Filename get_root_fullpath();
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Filename get_root_dirname() const;
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static bool temp_chdir(const Filename &path);
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static void restore_cwd();
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public:
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void add_file(const string &basename, CVSSourceDirectory *dir);
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private:
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typedef pvector<FilePath> FilePaths;
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FilePath
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prompt_user(const string &basename, CVSSourceDirectory *suggested_dir,
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const FilePaths &paths, bool force, bool interactive);
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FilePath ask_existing(const string &filename, const FilePath &path);
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FilePath ask_existing(const string &filename, const FilePaths &paths,
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CVSSourceDirectory *suggested_dir);
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FilePath ask_new(const string &filename, CVSSourceDirectory *dir);
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FilePath ask_any(const string &filename, const FilePaths &paths);
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string prompt(const string &message);
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static Filename get_actual_fullpath(const Filename &path);
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static Filename get_start_fullpath();
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private:
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Filename _path;
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CVSSourceDirectory *_root;
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typedef pmap<string, FilePaths> Basenames;
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Basenames _basenames;
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static bool _got_start_fullpath;
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static Filename _start_fullpath;
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bool _got_root_fullpath;
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Filename _root_fullpath;
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};
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#endif
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