gparted/include/PipeCapture.h

50 lines
1.5 KiB
C++

/* Copyright (C) 2013 Phillip Susi
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef PIPECAPTURE_H
#define PIPECAPTURE_H
#include <glibmm/ustring.h>
#include <glibmm/main.h>
#include <glibmm/iochannel.h>
namespace GParted {
// captures output pipe of subprocess into a ustring and emits a signal on eof
class PipeCapture
{
Glib::ustring &buff;
unsigned int backcount;
unsigned int linelength;
Glib::RefPtr<Glib::IOChannel> channel;
guint sourceid;
bool OnReadable( Glib::IOCondition condition );
static gboolean _OnReadable( GIOChannel *source,
GIOCondition condition,
gpointer data );
public:
PipeCapture( int fd, Glib::ustring &buffer );
void connect_signal();
~PipeCapture();
sigc::signal<void> signal_eof;
sigc::signal<void> signal_update;
};
} // namepace GParted
#endif