swfdec/swfdec_loader.h

   1 /* Swfdec
   2  * Copyright (C) 2006-2007 Benjamin Otte <otte@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef _SWFDEC_LOADER_H_
  21 #define _SWFDEC_LOADER_H_
  22
  23 #include <glib-object.h>
  24 #include <swfdec/swfdec_buffer.h>
  25 #include <swfdec/swfdec_player.h>
  26 #include <swfdec/swfdec_stream.h>
  27 #include <swfdec/swfdec_url.h>
  28
  29 G_BEGIN_DECLS
  30
  31 typedef enum {
  32   SWFDEC_LOADER_DATA_UNKNOWN,
  33   SWFDEC_LOADER_DATA_SWF,
  34   SWFDEC_LOADER_DATA_FLV,
  35   SWFDEC_LOADER_DATA_XML,
  36   SWFDEC_LOADER_DATA_TEXT,
  37   SWFDEC_LOADER_DATA_JPEG,
  38   SWFDEC_LOADER_DATA_PNG
  39 } SwfdecLoaderDataType;
  40
  41 typedef struct _SwfdecLoader SwfdecLoader;
  42 typedef struct _SwfdecLoaderClass SwfdecLoaderClass;
  43
  44 #define SWFDEC_TYPE_LOADER                    (swfdec_loader_get_type())
  45 #define SWFDEC_IS_LOADER(obj)                 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWFDEC_TYPE_LOADER))
  46 #define SWFDEC_IS_LOADER_CLASS(klass)         (G_TYPE_CHECK_CLASS_TYPE ((klass), SWFDEC_TYPE_LOADER))
  47 #define SWFDEC_LOADER(obj)                    (G_TYPE_CHECK_INSTANCE_CAST ((obj), SWFDEC_TYPE_LOADER, SwfdecLoader))
  48 #define SWFDEC_LOADER_CLASS(klass)            (G_TYPE_CHECK_CLASS_CAST ((klass), SWFDEC_TYPE_LOADER, SwfdecLoaderClass))
  49 #define SWFDEC_LOADER_GET_CLASS(obj)          (G_TYPE_INSTANCE_GET_CLASS ((obj), SWFDEC_TYPE_LOADER, SwfdecLoaderClass))
  50
  51 struct _SwfdecLoader
  52 {
  53   SwfdecStream          stream;
  54
  55   /*< protected >*/
  56   SwfdecURL *           url;            /* the URL for this loader in UTF-8 - must be set on creation */
  57   glong                 size;           /* number of bytes in stream or -1 if unknown */
  58   SwfdecLoaderDataType  data_type;      /* type this stream is in (identified by swfdec) */
  59 };
  60
  61 struct _SwfdecLoaderClass
  62 {
  63   /*< private >*/
  64   SwfdecStreamClass     stream_class;
  65
  66   /*< public >*/
  67   void                  (* load)        (SwfdecLoader *                 loader,
  68                                          SwfdecPlayer *                 player,
  69                                          const char *                   url,
  70                                          SwfdecBuffer *                 buffer,
  71                                          guint                          n_headers,
  72                                          const char **                  header_names,
  73                                          const char **                  header_values);
  74 };
  75
  76 GType           swfdec_loader_get_type          (void);
  77
  78 void            swfdec_loader_set_url           (SwfdecLoader *         loader,
  79                                                  const char *           url);
  80 const SwfdecURL *
  81                 swfdec_loader_get_url           (SwfdecLoader *         loader);
  82 void            swfdec_loader_set_size          (SwfdecLoader *         loader,
  83                                                  gulong                 size);
  84 glong           swfdec_loader_get_size          (SwfdecLoader *         loader);
  85 gulong          swfdec_loader_get_loaded        (SwfdecLoader *         loader);
  86 SwfdecLoaderDataType
  87                 swfdec_loader_get_data_type     (SwfdecLoader *         loader);
  88
  89 const char *    swfdec_loader_data_type_get_extension
  90                                                 (SwfdecLoaderDataType   type);
  91
  92
  93 G_END_DECLS
  94 #endif