source: trunk/lib/SVNlog.h @ 768

Last change on this file since 768 was 768, checked in by Peter Johansson, 12 years ago

Merged patch release 0.6.7 to trunk. Delta 0.6.7 - 0.6.6

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 3.6 KB
Line 
1#ifndef _theplu_svndigest_svnlog_
2#define _theplu_svndigest_svnlog_
3
4// $Id: SVNlog.h 768 2009-01-31 21:30:37Z peter $
5
6/*
7  Copyright (C) 2007 Jari Häkkinen, Peter Johansson
8  Copyright (C) 2008 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 "SVN.h"
27
28#include "Commitment.h"
29
30#include <string>
31#include <set>
32
33#include <subversion-1/svn_client.h>
34
35namespace theplu {
36namespace svndigest {
37
38  class SVN;
39
40  /**
41     The SVNlog class is a utility class for taking care of 'svn
42     log' information. An 'svn log' is performed on an item, the
43     log information for each revision is a vector<Commitment>.
44  */
45  class SVNlog {
46  public:
47    /**
48       container used to store log
49     */
50    typedef std::set<Commitment, LessRevision> container;
51
52    /**
53       Default constructor. Creates empty log.
54     */
55    SVNlog(void);
56
57    /**
58       \brief The contructor.
59       
60       The constructor performs an 'svn log' on \a path and
61       stores the information for later access.
62    */
63    explicit SVNlog(const std::string& path);
64
65    /**
66       \brief The destructor.
67    */
68    ~SVNlog(void);
69
70    /**
71       \return Commitments
72    */
73    inline const container& commits(void) const
74    { return lb_.commits; }
75
76    /**
77       \return Commitments
78    */
79    inline container& commits(void)
80    { return lb_.commits; }
81
82    /**
83       \return true if \a author appears in log.
84    */
85    bool exist(std::string author) const;
86
87    /**
88       \return Latest commit
89    */
90    const Commitment& latest_commit(void) const;
91
92    /**
93       \return Latest commit \a author did. If no author is found an
94       empty Commitment (default constructor) is returned.
95    */
96    const Commitment& latest_commit(std::string author) const;
97
98    /**
99     */
100    void swap(SVNlog&);
101   
102  private:
103
104    ///
105    /// @brief Copy Constructor, not implemented.
106    ///
107    // using compiler generated copy constructor
108    //SVNlog(const SVNlog&);
109
110    /**
111       log information is stored in the log_receiver_baton. The
112       information is retrieved with the info_* set of member
113       functions. The struct is filled in the info_receiver function.
114
115       \see info_receiver
116    */
117    struct log_receiver_baton {
118      container commits;
119    } lb_;
120
121    /**
122       info_receiver is the function passed to the underlying
123       subversion API. This function is called by the subversion API
124       for every item matched by the conditions of the API call.
125
126       \see Subversion API documentation
127    */
128    // The return type should be svn_log_message_receiver_t but I
129    // cannot get it to compile. The svn API has a typedef like
130    // typedef svn_error_t*(* svn_log_message_receiver_t)(void *baton,
131    // apr_hash_t *changed_paths, svn_revnum_t revision, const char
132    // *author, const char *date,const char *message, apr_pool_t
133    // *pool) for svn_log_message_receiver_t.
134    static svn_error_t*
135    log_message_receiver(void *baton, apr_hash_t *changed_paths,
136                         svn_revnum_t rev, const char *author, const char *date,
137                         const char *msg, apr_pool_t *pool);
138  };
139
140  /**
141   */
142  SVNlog& operator+=(SVNlog&, const SVNlog&);
143
144}} // end of namespace svndigest and namespace theplu
145
146#endif
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