hvirtual/cinelerra/sighandler.C

   1 #include "assets.h"
   2 #include "file.h"
   3 #include "sighandler.h"
   4
   5
   6 SigHandler::SigHandler()
   7  : BC_Signals()
   8 {
   9 }
  10
  11 void SigHandler::signal_handler(int signum)
  12 {
  13         printf("SigHandler::signal_handler total files=%d\n",
  14                 files.total);
  15         for(int i = 0; i < files.total; i++)
  16         {
  17                 printf("Closing %s\n", files.values[i]->asset->path);
  18                 files.values[i]->close_file(1);
  19         }
  20         BC_Signals::signal_handler(signum);
  21 }
  22
  23 void SigHandler::push_file(File *file)
  24 {
  25 // Check for duplicate
  26         for(int i = 0; i < files.total; i++)
  27         {
  28                 if(files.values[i] == file)
  29                 {
  30                         printf("SigHandler::push_file: file %s already on table.\n",
  31                                 file->asset->path);
  32                         return;
  33                 }
  34         }
  35
  36 // Append file
  37         files.append(file);
  38 }
  39
  40 void SigHandler::pull_file(File *file)
  41 {
  42         for(int i = 0; i < files.total; i++)
  43         {
  44                 if(files.values[i] == file)
  45                 {
  46                         files.remove_number(i);
  47                         return;
  48                 }
  49         }
  50         printf("SigHandler::pull_file: file %s not on table.\n",
  51                 file->asset->path);
  52 }
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