src/GitRunner.h

   1 /*
   2  * This file is part of the vng project
   3  * Copyright (C) 2008 Thomas Zander <tzander@trolltech.com>
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 #ifndef GITRUNNER_H
  19 #define GITRUNNER_H
  20
  21 #include "AbstractCommand.h"
  22
  23 #include <QProcess>
  24 #include <QStringList>
  25
  26 /**
  27  * Class to easilly run git in a sub process.
  28  */
  29 class GitRunner
  30 {
  31 public:
  32     enum WaitCondition {
  33         WaitForStandardOutput,
  34         WaitForStandardError,
  35         WaitUntilFinished,
  36         WaitUntilReadyForWrite
  37     };
  38     enum Fail {
  39         FailureAccepted, // if git returns with non-zero return code, thats ok.
  40         WarnOnFail      // Log an error if git returns with non-zero return code.
  41     };
  42     GitRunner(QProcess &process, const QStringList &arguments);
  43     AbstractCommand::ReturnCodes start(WaitCondition condition, Fail fail = WarnOnFail);
  44
  45     void setArguments(const QStringList &arguments);
  46
  47     void setTimeout(int msecs) { m_timeout = msecs; }
  48     int timeout() const { return m_timeout; }
  49
  50 private:
  51     QProcess *m_process;
  52     QStringList m_arguments;
  53     int m_timeout;
  54 };
  55
  56 #endif