utils.h

   1 /*
   2         Skype Call Recorder
   3         Copyright 2008 - 2009 by jlh (jlh at gmx dot ch)
   4
   5         This program is free software; you can redistribute it and/or modify it
   6         under the terms of the GNU General Public License as published by the
   7         Free Software Foundation; either version 2 of the License, version 3 of
   8         the License, or (at your option) any later version.
   9
  10         This program is distributed in the hope that it will be useful, but
  11         WITHOUT ANY WARRANTY; without even the implied warranty of
  12         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13         General Public License for more details.
  14
  15         You should have received a copy of the GNU General Public License along
  16         with this program; if not, write to the Free Software Foundation, Inc.,
  17         51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19         The GNU General Public License version 2 is included with the source of
  20         this program under the file name COPYING.  You can also get a copy on
  21         http://www.fsf.org/
  22 */
  23
  24 #ifndef UTILS_H
  25 #define UTILS_H
  26
  27 #include <QString>
  28
  29 #include "common.h"
  30
  31 class LockFile {
  32 public:
  33         LockFile();
  34         ~LockFile();
  35         bool lock(const QString &);
  36         void unlock();
  37         bool isLocked() const;
  38
  39 private:
  40         QString fileName;
  41         int fd;
  42
  43         DISABLE_COPY_AND_ASSIGNMENT(LockFile);
  44 };
  45
  46 #endif
  47