forgot length in header

1 files changed, 1 insertions, 0 deletions

diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index 25ee476..bba55a3 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -262,96 +262,97 @@ int VMemo::openDSP()
   }
   else 
   dsp = open("/dev/dsp", O_RDWR);
   
   if(dsp == -1)
   {
       perror("open(\"/dev/dsp\")");
       return -1;
   }
   
   if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1)
   {
     perror("ioctl(\"SNDCTL_DSP_SETFMT\")");
     return -1;
   }
   if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1)
   {
     perror("ioctl(\"SNDCTL_DSP_CHANNELS\")");
     return -1;
   }
   if(ioctl(dsp, SNDCTL_DSP_SPEED , &speed)==-1)
   {
     perror("ioctl(\"SNDCTL_DSP_SPEED\")");
     return -1;
   }
   if(ioctl(dsp, SOUND_PCM_READ_RATE , &rate)==-1)
   {
     perror("ioctl(\"SOUND_PCM_READ_RATE\")");
     return -1;
   }
   
   return 1;
 }
 
 int VMemo::openWAV(const char *filename)
 {
   qDebug("Creating %s ",filename);
   track.setName(filename);
   if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw))
   {
     qDebug("Could not open file");
     return -1;
   }
   wav=track.handle();
 
   WaveHeader wh;
 
   wh.main_chunk = RIFF;// RIFF
+  wh.length=0;     /* filelen */
   wh.chunk_type = WAVE;//WAVE
   wh.sub_chunk  = FMT;// fmt
   wh.sc_len     = 16;// format length = 16
   wh.format     = PCM_CODE;// PCM
   wh.modus      = channels;// channels
   wh.sample_fq  = speed;//samplerate
   wh.byte_p_sec = speed * channels *  resolution/8;// av bytes per second
   wh.byte_p_spl = channels * (resolution / 8);  //block align
   wh.bit_p_spl  = resolution;//bits per sample 8, or 16
   wh.data_chunk = DATA;
   wh.data_length= 0; // <---
 //    qDebug("Write header channels %d, speed %d, b/s %d, blockalign %d, bitrate %d"
 //           , wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl );
   write (wav, &wh, sizeof(WaveHeader));
 
   return 1;
 }
 
 void VMemo::record(void)
 {
   int length=0, result, value;
   char sound[8192];
 
   qWarning("VMemo::record()");
 
   while(recording)
   {
     result = read(dsp, sound, 512); // 8192
     qApp->processEvents();
     write(wav, sound, result);
     qApp->processEvents();
     length += result;
     qApp->processEvents();
 //    printf("%d\r",length);
 //    fflush(stdout);
   }
   
   qWarning("VMemo::record() -> Done recording");
   qWarning("VMemo::record() -> Closing dsp");
 
   value = length+36;
   lseek(wav, 4, SEEK_SET);
   write(wav, &value, 4);
   lseek(wav, 40, SEEK_SET);
   write(wav, &length, 4);
 //  qDebug("File length %d, samplecount %d", value, length);
   track.close();