00001 /* 00002 Copyright (C) 2003 Commonwealth Scientific and Industrial Research 00003 Organisation (CSIRO) Australia 00004 00005 Redistribution and use in source and binary forms, with or without 00006 modification, are permitted provided that the following conditions 00007 are met: 00008 00009 - Redistributions of source code must retain the above copyright 00010 notice, this list of conditions and the following disclaimer. 00011 00012 - Redistributions in binary form must reproduce the above copyright 00013 notice, this list of conditions and the following disclaimer in the 00014 documentation and/or other materials provided with the distribution. 00015 00016 - Neither the name of CSIRO Australia nor the names of its 00017 contributors may be used to endorse or promote products derived from 00018 this software without specific prior written permission. 00019 00020 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00021 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00022 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00023 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR 00024 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 */ 00032 00041 #ifndef __OGGPLAY_READER_H__ 00042 #define __OGGPLAY_READER_H__ 00043 00044 #include <stdlib.h> 00045 #include <oggz/oggz.h> 00046 #include <ogg/ogg.h> 00047 00048 struct _OggPlayReader; 00049 00051 typedef struct _OggPlayReader { 00052 OggPlayErrorCode (*initialise) (struct _OggPlayReader * me, int block); 00053 OggPlayErrorCode (*destroy) (struct _OggPlayReader * me); 00054 OggPlayErrorCode (*seek) (struct _OggPlayReader *me, OGGZ *oggz, 00055 ogg_int64_t milliseconds); 00056 int (*available) (struct _OggPlayReader *me, 00057 ogg_int64_t current_bytes, 00058 ogg_int64_t current_time); 00059 ogg_int64_t (*duration) (struct _OggPlayReader *me); 00060 int (*finished_retrieving)(struct _OggPlayReader *me); 00061 00062 /* low-level io functions for oggz */ 00063 size_t (*io_read)(void *user_handle, void *buf, size_t n); 00064 int (*io_seek)(void *user_handle, long offset, int whence); 00065 long (*io_tell)(void *user_handle); 00066 } OggPlayReader; 00067 00075 OggPlayReader * 00076 oggplay_file_reader_new(const char *filename); 00077 00087 OggPlayReader * 00088 oggplay_tcp_reader_new(const char *uri, const char *proxy, int proxy_port); 00089 00090 #endif