Version 0.04vdr-0.04

- Changed name from 'osm' to 'vdr' to avoid mixups with the 'oms' program that
  appears to be in use with DVD replay.
- Implemented a channel display in the top menu line.
- Implemented replay progress display (press "Ok" when replaying to bring it up).
- Implemented direct channel selecting by pressing the numeric keys.
- Added several 'const' keywords to please stricter compilers.
- The repeat function for the remote control no longer adapts dynamically
  to the timing of the RCU (this sometimes caused the repeat function to
  kick in too early).
- Channel selection is now blocked when recording or replaying.
- Improved process handling.

1 files changed, 189 insertions, 0 deletions

diff --git a/vdr.c b/vdr.c
new file mode 100644
index 0000000..cbc0950
--- /dev/null
+++ b/vdr.c
@@ -0,0 +1,189 @@
+/*
+ * vdr.c: Video Disk Recorder main program
+ *
+ * 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: vdr.c 1.12 2000/04/24 13:36:39 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
+
+#define DIRECTCHANNELTIMEOUT 500 //ms
+
+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;
+  cReplayDisplay *ReplayDisplay = NULL;
+  cTimer *Timer = NULL;
+  int dcTime = 0, dcNumber = 0;
+  int LastChannel = -1;
+
+  while (!Interrupted) {
+        // Channel display:
+        if (CurrentChannel != LastChannel) {
+           if (!Menu && !ReplayDisplay) {
+              cChannel *channel = Channels.Get(CurrentChannel);
+              if (channel)
+                 Interface.DisplayChannel(CurrentChannel + 1, channel->name);
+              }
+           LastChannel = CurrentChannel;
+           }
+        // Direct Channel Select (action):
+        if (dcNumber) {
+           Interface.DisplayChannel(dcNumber);
+           if (time_ms() - dcTime > DIRECTCHANNELTIMEOUT) {
+              cChannel::SwitchTo(dcNumber - 1);
+              dcNumber = 0;
+              LastChannel = -1; // in case an invalid channel number was entered!
+              }
+           }
+        // Timer Processing:
+        else {
+           AssertFreeDiskSpace();
+           if (!Timer && (Timer = cTimer::GetMatch()) != NULL) {
+              DELETENULL(Menu);
+              DELETENULL(ReplayDisplay);
+              // make sure the timer won't be deleted:
+              Timer->SetRecording(true);
+              // switch to channel:
+              cChannel::SwitchTo(Timer->channel - 1);
+              // start recording:
+              cRecording Recording(Timer);
+              DvbApi.StartRecord(Recording.FileName());
+              }
+           if (Timer && !Timer->Matches()) {
+              // stop recording:
+              DvbApi.StopRecord();
+              // 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;
+              }
+           }
+        // User Input:
+        eKeys key = Interface.GetKey(!ReplayDisplay);
+        if (Menu) {
+           switch (Menu->ProcessKey(key)) {
+             default: if (key != kMenu)
+                         break;
+             case osBack:
+             case osEnd: DELETENULL(Menu);
+                         break;
+             }
+           }
+        else if (!ReplayDisplay || (key = ReplayDisplay->ProcessKey(key)) != kNone) {
+           switch (key) {
+             // Direct Channel Select (input):
+             case k0: case k1: case k2: case k3: case k4: case k5: case k6: case k7: case k8: case k9:
+             {
+               if (!(DvbApi.Recording() || DvbApi.Replaying())) {
+                  dcNumber = dcNumber * 10 + key - k0;
+                  dcTime = time_ms();
+                  }
+             }
+             // Record/Replay Control:
+             case kBegin:         DvbApi.Skip(-INT_MAX); break;
+             case kRecord:        if (!(DvbApi.Recording() || DvbApi.Replaying())) {
+                                     cTimer *timer = new cTimer(true);
+                                     Timers.Add(timer);
+                                     Timers.Save();
+                                     }
+                                  break;
+             case kPause:         DvbApi.PauseReplay(); break;
+             case kStop:          DELETENULL(ReplayDisplay);
+                                  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: DELETENULL(ReplayDisplay);
+                         Menu = new cMenuMain;
+                         Menu->Display();
+                         break;
+             // Up/Down Channel Select:
+             case kUp:
+             case kDown: if (!(DvbApi.Recording() || DvbApi.Replaying())) {
+                            int n = CurrentChannel + (key == kUp ? 1 : -1);
+                            cChannel *channel = Channels.Get(n);
+                            if (channel)
+                               channel->Switch();
+                            }
+                         break;
+             // Viewing Control:
+             case kOk:   if (ReplayDisplay)
+                            DELETENULL(ReplayDisplay);
+                         else if (DvbApi.Replaying())
+                            ReplayDisplay = new cReplayDisplay;
+                         else
+                            LastChannel = -1; break; // forces channel display
+             default:    break;
+             }
+           }
+        }
+  isyslog(LOG_INFO, "caught signal %d", Interrupted);
+  DvbApi.StopRecord();
+  DvbApi.StopReplay();
+  isyslog(LOG_INFO, "exiting");
+  closelog();
+  return 0;
+}