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/*
* osm.c: On Screen Menu for the Video Disk Recorder
*
* Copyright (C) 2000 Klaus Schmidinger
*
* 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 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.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*
* The author can be reached at kls@cadsoft.de
*
* The project's page is at http://www.cadsoft.de/people/kls/vdr
*
* $Id: osm.c 1.4 2000/04/16 13:54:10 kls Exp $
*/
#include <signal.h>
#include "config.h"
#include "interface.h"
#include "menu.h"
#include "recording.h"
#include "tools.h"
#ifdef DEBUG_REMOTE
#define KEYS_CONF "keys-pc.conf"
#else
#define KEYS_CONF "keys.conf"
#endif
static int Interrupted = 0;
void SignalHandler(int signum)
{
Interrupted = signum;
}
int main(int argc, char *argv[])
{
openlog("vdr", LOG_PID | LOG_CONS, LOG_USER);
isyslog(LOG_INFO, "started");
Channels.Load("channels.conf");
Timers.Load("timers.conf");
if (!Keys.Load(KEYS_CONF))
Interface.LearnKeys();
Interface.Init();
cChannel::SwitchTo(CurrentChannel);
if (signal(SIGHUP, SignalHandler) == SIG_IGN) signal(SIGHUP, SIG_IGN);
if (signal(SIGINT, SignalHandler) == SIG_IGN) signal(SIGINT, SIG_IGN);
if (signal(SIGTERM, SignalHandler) == SIG_IGN) signal(SIGTERM, SIG_IGN);
cMenuMain *Menu = NULL;
cTimer *Timer = NULL;
cRecording *Recording = NULL;
while (!Interrupted) {
AssertFreeDiskSpace();
if (!Recording && !Timer && (Timer = cTimer::GetMatch()) != NULL) {
DELETENULL(Menu);
// make sure the timer won't be deleted:
Timer->SetRecording(true);
// switch to channel:
cChannel::SwitchTo(Timer->channel - 1);
// start recording:
Recording = new cRecording(Timer);
if (!Recording->Record())
DELETENULL(Recording);
}
if (Timer && !Timer->Matches()) {
// stop recording:
if (Recording) {
Recording->Stop();
DELETENULL(Recording);
}
// release timer:
Timer->SetRecording(false);
// clear single event timer:
if (Timer->IsSingleEvent()) {
DELETENULL(Menu); // must make sure no menu uses it
isyslog(LOG_INFO, "deleting timer %d", Timer->Index() + 1);
Timers.Del(Timer);
Timers.Save();
}
Timer = NULL;
}
eKeys key = Interface.GetKey();
if (Menu) {
switch (Menu->ProcessKey(key)) {
default: if (key != kMenu)
break;
case osBack:
case osEnd: DELETENULL(Menu);
break;
}
}
else {
switch (key) {
// Record/Replay Control:
case kBegin: DvbApi.Skip(-INT_MAX); break;
case kRecord: if (!DvbApi.Recording()) {
cTimer *timer = new cTimer(true);
Timers.Add(timer);
Timers.Save();
}
else
Interface.Error("Already recording!");
break;
case kPause: DvbApi.PauseReplay(); break;
case kStop: DvbApi.StopReplay(); break;
case kSearchBack: DvbApi.FastRewind(); break;
case kSearchForward: DvbApi.FastForward(); break;
case kSkipBack: DvbApi.Skip(-60); break;
case kSkipForward: DvbApi.Skip(60); break;
// Menu Control:
case kMenu: Menu = new cMenuMain;
Menu->Display();
break;
case kUp:
case kDown: {
int n = CurrentChannel + (key == kUp ? 1 : -1);
cChannel *channel = Channels.Get(n);
if (channel)
channel->Switch();
}
break;
default: break;
}
}
}
isyslog(LOG_INFO, "caught signal %d", Interrupted);
DvbApi.StopRecord();
DvbApi.StopReplay();
//TODO kill any remaining sub-processes!
isyslog(LOG_INFO, "exiting");
closelog();
return 0;
}
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