workspace/kcontrol/kfontinst/kio/Socket.h

   1 #ifndef __SOCKET_H__
   2 #define __SOCKET_H__
   3
   4 /*
   5  * KFontInst - KDE Font Installer
   6  *
   7  * Copyright 2003-2007 Craig Drummond <craig@kde.org>
   8  *
   9  * ----
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19  * General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; see the file COPYING.  If not, write to
  23  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  24  * Boston, MA 02110-1301, USA.
  25  */
  26
  27 #include <QtCore/QVariant>
  28
  29 class QVariant;
  30 class QByteArray;
  31 class QString;
  32
  33 namespace KFI
  34 {
  35
  36 class CSocket
  37 {
  38     public:
  39
  40     static const int constTimeout=1;
  41
  42     CSocket(int fd=-1);
  43     ~CSocket();
  44
  45     bool read(QVariant &var, int timeout=constTimeout);
  46     bool read(QString &str, int timeout=constTimeout);
  47     bool read(int &i, int timeout=constTimeout);
  48     bool read(qulonglong &i, int timeout=constTimeout);
  49     bool read(bool &b, int timeout=constTimeout);
  50     bool write(const QVariant &var, int timeout=constTimeout);
  51     bool connectToServer(const QByteArray &sock, unsigned int socketUid);
  52
  53     private:
  54
  55     bool readBlock(char *data, int size, int timeout);
  56     bool writeBlock(const char *data, int size, int timeout);
  57     bool waitForReadyRead(int timeout);
  58     bool waitForReadyWrite(int timeout);
  59
  60     protected:
  61
  62     int itsFd;
  63 };
  64
  65 }
  66
  67 #endif