src/revisioncontrolplugin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "revisioncontrolplugin.h"
  21
  22 #include <kfileitem.h>
  23 #include <QDir>
  24 #include <QString>
  25 #include <QTextStream>
  26
  27 RevisionControlPlugin::RevisionControlPlugin()
  28 {
  29 }
  30
  31 RevisionControlPlugin::~RevisionControlPlugin()
  32 {
  33 }
  34
  35 // ----------------------------------------------------------------------------
  36
  37 SubversionPlugin::SubversionPlugin() :
  38     m_directory(),
  39     m_revisionInfoHash()
  40 {
  41 }
  42
  43 SubversionPlugin::~SubversionPlugin()
  44 {
  45 }
  46
  47 QString SubversionPlugin::fileName() const
  48 {
  49     return ".svn";
  50 }
  51
  52 bool SubversionPlugin::beginRetrieval(const QString& directory)
  53 {
  54     Q_ASSERT(directory.endsWith('/'));
  55     m_directory = directory;
  56
  57     QFile file(directory + ".svn/entries");
  58     if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
  59         return false;
  60     }
  61
  62     QTextStream in(&file);
  63     QString fileName;
  64     QString line;
  65     while (!in.atEnd()) {
  66         fileName = line;
  67         line = in.readLine();
  68         const bool isRevisioned = !line.isEmpty() &&
  69                                   ((line == QLatin1String("dir")) ||
  70                                    (line == QLatin1String("file")));
  71         if (isRevisioned) {
  72             RevisionInfo info; // TODO
  73             m_revisionInfoHash.insert(fileName, info);
  74         }
  75     }
  76     return true;
  77 }
  78
  79 void SubversionPlugin::endRetrieval()
  80 {
  81 }
  82
  83 RevisionControlPlugin::RevisionState SubversionPlugin::revisionState(const KFileItem& item)
  84 {
  85     const QString name = item.name();
  86     if (m_revisionInfoHash.contains(name)) {
  87         // TODO...
  88         return RevisionControlPlugin::LatestRevision;
  89     }
  90
  91     return RevisionControlPlugin::LocalRevision;
  92 }