source: trunk/lib/Directory.h @ 1234

Last change on this file since 1234 was 1234, checked in by Peter Johansson, 11 years ago

refs #476. Merged visitor branch into trunk. Used 'svn merge /branches/visitor' because --reintegrate did (currently) not work on our repo. Since I could not merge as suggested in subversion manual, I reverted all mergeinfo properties to avoid future confusion by svn-client. This means (I think) that there will be no connection about this commit and the visitor branch, but to svn-client this will look like a large changeset (just like a merge in the old days).

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 3.4 KB
Line 
1#ifndef _theplu_svndigest_directory_
2#define _theplu_svndigest_directory_
3
4// $Id: Directory.h 1234 2010-10-23 16:41:33Z peter $
5
6/*
7  Copyright (C) 2005, 2006, 2007, 2008 Jari Häkkinen, Peter Johansson
8  Copyright (C) 2009 Peter Johansson
9
10  This file is part of svndigest, http://dev.thep.lu.se/svndigest
11
12  svndigest is free software; you can redistribute it and/or modify it
13  under the terms of the GNU General Public License as published by
14  the Free Software Foundation; either version 3 of the License, or
15  (at your option) any later version.
16
17  svndigest is distributed in the hope that it will be useful, but
18  WITHOUT ANY WARRANTY; without even the implied warranty of
19  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20  General Public License for more details.
21
22  You should have received a copy of the GNU General Public License
23  along with svndigest. If not, see <http://www.gnu.org/licenses/>.
24*/
25
26#include "Node.h"
27
28#include <map>
29#include <string>
30#include <vector>
31
32namespace theplu{
33namespace svndigest{
34
35  class NodeVisitor;
36
37  ///
38  /// Class taking care of directories.
39  ///
40  class Directory : public Node
41  {
42  public:
43    ///
44    /// @brief Constructor
45    ///
46    /// Recursively create a directory tree starting from \a path. All
47    /// entries except explicit directories are treated as File nodes,
48    /// i.e. symbolic links to directories are treated as File
49    /// nodes. This will ensure that the directory structure is a tree
50    /// and double counting of branches is avoided.
51    ///
52    /// @note Nodes named '.', '..', and '.svn' are ignored and not
53    /// traversed.
54    ///
55    Directory(const unsigned int level, const std::string& path, 
56              const std::string& output="");
57
58    ///
59    /// @brief Destructor
60    ///
61    ~Directory(void);
62
63    /**
64       Collect stats from daughter nodes and reset stats in daughter
65       nodes.
66     */
67    void collect_stats(void);
68
69    ///
70    /// @return true
71    ///
72    bool dir(void) const;
73
74    ///
75    /// @return directory-name/index.html
76    ///
77    std::string href(void) const;
78
79    /**
80       \brief Get the revision number of the latest commit.
81
82       Does not only check this directory but also daughter nodes.
83    */
84    svn_revnum_t last_changed_rev(void) const;
85
86    /**
87       @return The explicit string "directory", nothing else.
88    */
89    std::string node_type(void) const;
90
91    /**
92       @return output path for example 'lib/File.h.html' for this file
93     */
94    std::string output_path(void) const;
95
96    const StatsCollection& parse(bool verbose, bool ignore);
97
98    using Node::print_copyright;
99    /**
100       virtual function typically called from Node::print_copyright
101    */
102    void print_copyright(std::map<std::string, Alias>&, bool verbose,
103                         const std::map<int, svn_revnum_t>&) const;
104
105    /**
106       Calls visitor.enter(*this). If enter returns true, daughter
107       nodes are traverses. Finally visitor visitor.leave(*this) i called.
108     */
109    void traverse(NodeVisitor& visitor);
110
111  private:
112    /**
113       add union of logs from daughter nodes.
114    */
115    void log_core(SVNlog&) const;
116
117    ///
118    /// @brief Copy Constructor, not implemented
119    ///
120    Directory(const Directory&);
121
122    void print_core(bool verbose=false) const;
123
124    void print_core(const std::string& stats_type, const std::string& user, 
125                    const std::string& line_type, const SVNlog&) const;
126
127
128    typedef std::vector<Node*> NodeContainer;
129    typedef NodeContainer::iterator NodeIterator;
130    typedef NodeContainer::const_iterator NodeConstIterator;
131    NodeContainer daughters_;
132  };
133
134}} // end of namespace svndigest and namespace theplu
135
136#endif
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