vorbis-tools-1.2.0/ogg123/transport.c

   1 /********************************************************************
   2  *                                                                  *
   3  * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
   4  * USE, DISTRIBUTION AND REPRODUCTION OF THIS SOURCE IS GOVERNED BY *
   5  * THE GNU PUBLIC LICENSE 2, WHICH IS INCLUDED WITH THIS SOURCE.    *
   6  * PLEASE READ THESE TERMS BEFORE DISTRIBUTING.                     *
   7  *                                                                  *
   8  * THE Ogg123 SOURCE CODE IS (C) COPYRIGHT 2000-2001                *
   9  * by Stan Seibert <volsung@xiph.org> AND OTHER CONTRIBUTORS        *
  10  * http://www.xiph.org/                                             *
  11  *                                                                  *
  12  ********************************************************************
  13
  14  last mod: $Id: transport.c,v 1.4 2002/05/05 03:45:04 segher Exp $
  15
  16  ********************************************************************/
  17
  18 #ifdef HAVE_CONFIG_H
  19 #include <config.h>
  20 #endif
  21
  22 #include <stdio.h>
  23 #include <string.h>
  24
  25 #include "transport.h"
  26 #include "i18n.h"
  27
  28 extern transport_t file_transport;
  29 #ifdef HAVE_CURL
  30 extern transport_t http_transport;
  31 #endif
  32
  33 transport_t *transports[] = {
  34 #ifdef HAVE_CURL
  35   &http_transport,
  36 #endif
  37   &file_transport,
  38   NULL
  39 };
  40
  41
  42 transport_t *get_transport_by_name (char *name)
  43 {
  44   int i = 0;
  45
  46   while (transports[i] != NULL && strcmp(name, transports[i]->name) != 0)
  47     i++;
  48
  49   return transports[i];
  50 }
  51
  52
  53 transport_t *select_transport (char *source)
  54 {
  55   int i = 0;
  56
  57   while (transports[i] != NULL && !transports[i]->can_transport(source))
  58     i++;
  59
  60   return transports[i];
  61 }
  62
  63
  64 data_source_stats_t *malloc_data_source_stats (data_source_stats_t *to_copy)
  65 {
  66   data_source_stats_t *new_stats;
  67
  68   new_stats = malloc(sizeof(data_source_stats_t));
  69
  70   if (new_stats == NULL) {
  71     fprintf(stderr, _("Error: Could not allocate memory in malloc_data_source_stats()\n"));
  72     exit(1);
  73   }
  74
  75   *new_stats = *to_copy;  /* Copy the data */
  76
  77   return new_stats;
  78 }