src/http-streaming.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * http-streaming.cpp:
   4  *
   5  * Contact:
   6  *   Moonlight List (moonlight-list@lists.ximian.com)
   7  *
   8  * Copyright 2008 Novell, Inc. (http://www.novell.com)
   9  *
  10  * See the LICENSE file included with the distribution for details.
  11  *
  12  */
  13
  14 #include <config.h>
  15
  16 #include <string.h>
  17
  18 #include "http-streaming.h"
  19 #include "debug.h"
  20
  21
  22 static const char * features [] = {"broadcast", "last", "live", "playlist", "reliable", "seekable", "skipbackwards", "skipforward", "stridable", NULL};
  23
  24 HttpStreamingFeatures
  25 parse_http_streaming_features (const char *val)
  26 {
  27         HttpStreamingFeatures result = HttpStreamingFeaturesNone;
  28         size_t length = 0;
  29         bool end = false;
  30
  31         LOG_HTTPSTREAMING ("parse_http_streaming_features ('%s')\n", val);
  32
  33         if (val == NULL)
  34                 return result;
  35
  36         if (val [0] == '"')
  37                 val++;
  38
  39         while (!end) {
  40                 end = (val [length] == 0 || val [length] == '"');
  41                 if (end || val [length] == ',') {
  42
  43                         //printf ("Checking feature: '%.*s'\n", length, val + start);
  44
  45                         for (int i = 0; features [i] != NULL; i++) {
  46                                 if (length != strlen (features [i]))
  47                                         continue;
  48
  49                                 if (strncmp (val, features [i], length) == 0) {
  50                                         result = (HttpStreamingFeatures) (result | (1 << i));
  51                                         break;
  52                                 }
  53                         }
  54                         //printf ("Features: '%i'\n", results);
  55
  56                         val += length + 1;
  57                         length = 0;
  58                 } else {
  59                         length++;
  60                 }
  61         }
  62
  63         return result;
  64 }