Saving current volume to setup.conf

HISTORY

@@ -776,3 +776,5 @@ Video Disk Recorder Revision History
 - EPG info is now updated if the contents changes but the ID remains the same.
 - Fixed handling SVDRP commands whith more than one blank between the command
   word and the options.
+- The current volume setting is now saved to setup.conf and restored at the
+  next program start.

config.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: config.c 1.72 2001/09/16 14:54:32 kls Exp $
+ * $Id: config.c 1.73 2001/09/22 13:36:59 kls Exp $
  */
 
 #include "config.h"
@@ -808,6 +808,7 @@ cSetup::cSetup(void)
   MultiSpeedMode = 0;
   ShowReplayMode = 0;
   CurrentChannel = -1;
+  CurrentVolume = MAXVOLUME;
 }
 
 bool cSetup::Parse(char *s)
@@ -847,6 +848,7 @@ bool cSetup::Parse(char *s)
      else if (!strcasecmp(Name, "MultiSpeedMode"))      MultiSpeedMode     = atoi(Value);
      else if (!strcasecmp(Name, "ShowReplayMode"))      ShowReplayMode     = atoi(Value);
      else if (!strcasecmp(Name, "CurrentChannel"))      CurrentChannel     = atoi(Value);
+     else if (!strcasecmp(Name, "CurrentVolume"))       CurrentVolume      = atoi(Value);
      else
         return false;
      return true;
@@ -921,6 +923,7 @@ bool cSetup::Save(const char *FileName)
         fprintf(f, "MultiSpeedMode     = %d\n", MultiSpeedMode);
         fprintf(f, "ShowReplayMode     = %d\n", ShowReplayMode);
         fprintf(f, "CurrentChannel     = %d\n", CurrentChannel);
+        fprintf(f, "CurrentVolume      = %d\n", CurrentVolume);
         if (f.Close()) {
            isyslog(LOG_INFO, "saved setup to %s", FileName);
            return true;

config.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: config.h 1.80 2001/09/22 13:00:04 kls Exp $
+ * $Id: config.h 1.81 2001/09/22 13:37:05 kls Exp $
  */
 
 #ifndef __CONFIG_H
@@ -302,6 +302,7 @@ public:
   int MultiSpeedMode;
   int ShowReplayMode;
   int CurrentChannel;
+  int CurrentVolume;
   cSetup(void);
   bool Load(const char *FileName);
   bool Save(const char *FileName = NULL);

dvbapi.c

@@ -7,7 +7,7 @@
  * DVD support initially written by Andreas Schultz <aschultz@warp10.net>
  * based on dvdplayer-0.5 by Matjaz Thaler <matjaz.thaler@guest.arnes.si>
  *
- * $Id: dvbapi.c 1.127 2001/09/22 09:24:59 kls Exp $
+ * $Id: dvbapi.c 1.128 2001/09/22 13:39:56 kls Exp $
  */
 
 //#define DVDDEBUG        1
@@ -2540,7 +2540,7 @@ cDvbApi::cDvbApi(int n)
 #endif
   currentChannel = 1;
   mute = false;
-  volume = 255;
+  volume = MAXVOLUME;
 }
 
 cDvbApi::~cDvbApi()
@@ -3637,7 +3637,7 @@ void cDvbApi::ToggleMute(void)
 void cDvbApi::SetVolume(int Volume, bool Absolute)
 {
   if (fd_audio >= 0) {
-     volume = min(max(Absolute ? Volume : volume + Volume, 0), 255);
+     volume = min(max(Absolute ? Volume : volume + Volume, 0), MAXVOLUME);
      audioMixer_t am;
      am.volume_left = am.volume_right = volume;
      CHECK(ioctl(fd_audio, AUDIO_SET_MIXER, &am));

dvbapi.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbapi.h 1.51 2001/09/16 13:54:23 kls Exp $
+ * $Id: dvbapi.h 1.52 2001/09/22 13:40:30 kls Exp $
  */
 
 #ifndef __DVBAPI_H
@@ -51,6 +51,8 @@ typedef struct CRect {
 #define MAXVIDEOFILESIZE 2000 // MB
 #define MINVIDEOFILESIZE  100 // MB
 
+#define MAXVOLUME 255
+
 const char *IndexToHMSF(int Index, bool WithFrame = false);
       // Converts the given index to a string, optionally containing the frame number.
 int HMSFToIndex(const char *HMSF);

vdr.c

@@ -22,7 +22,7 @@
  *
  * The project's page is at http://www.cadsoft.de/people/kls/vdr
  *
- * $Id: vdr.c 1.73 2001/09/16 14:54:45 kls Exp $
+ * $Id: vdr.c 1.74 2001/09/22 13:38:28 kls Exp $
  */
 
 #define _GNU_SOURCE
@@ -278,6 +278,7 @@ int main(int argc, char *argv[])
   cDvbApi::SetPrimaryDvbApi(Setup.PrimaryDVB);
 
   Channels.SwitchTo(Setup.CurrentChannel);
+  cDvbApi::PrimaryDvbApi->SetVolume(Setup.CurrentVolume, true);
 
   cEITScanner EITScanner;