stream/network.h

   1 /*
   2  * Network layer for MPlayer
   3  *
   4  * Copyright (C) 2001 Bertrand Baudet <bertrand_baudet@yahoo.com>
   5  *
   6  * This file is part of MPlayer.
   7  *
   8  * MPlayer is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * MPlayer is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #ifndef MPLAYER_NETWORK_H
  24 #define MPLAYER_NETWORK_H
  25
  26 #include <fcntl.h>
  27 #include <sys/time.h>
  28 #include <sys/types.h>
  29
  30 #include "config.h"
  31 #if !HAVE_WINSOCK2_H
  32 #include <netdb.h>
  33 #include <netinet/in.h>
  34 #include <sys/socket.h>
  35 #include <arpa/inet.h>
  36 #endif
  37
  38 #include "stream.h"
  39 #include "url.h"
  40 #include "http.h"
  41
  42 #ifdef MSG_NOSIGNAL
  43 #define DEFAULT_SEND_FLAGS MSG_NOSIGNAL
  44 #else
  45 #define DEFAULT_SEND_FLAGS 0
  46 #endif
  47
  48 #if !HAVE_CLOSESOCKET
  49 #define closesocket close
  50 #endif
  51 #if !HAVE_SOCKLEN_T
  52 typedef int socklen_t;
  53 #endif
  54
  55 #define BUFFER_SIZE             2048
  56
  57 typedef struct {
  58         const char *mime_type;
  59         int demuxer_type;
  60 } mime_struct_t;
  61
  62 extern const mime_struct_t mime_type_table[];
  63
  64 streaming_ctrl_t *streaming_ctrl_new(void);
  65 int streaming_bufferize( streaming_ctrl_t *streaming_ctrl, char *buffer, int size);
  66
  67 int nop_streaming_read( int fd, char *buffer, int size, streaming_ctrl_t *stream_ctrl );
  68 int nop_streaming_seek( int fd, off_t pos, streaming_ctrl_t *stream_ctrl );
  69 void streaming_ctrl_free( streaming_ctrl_t *streaming_ctrl );
  70
  71 int http_send_request(URL_t *url, off_t pos);
  72 HTTP_header_t *http_read_response(int fd);
  73
  74 int http_authenticate(HTTP_header_t *http_hdr, URL_t *url, int *auth_retry);
  75 URL_t* check4proxies(URL_t *url);
  76
  77 void fixup_network_stream_cache(stream_t *stream);
  78 int http_seek(stream_t *stream, off_t pos);
  79
  80 #endif /* MPLAYER_NETWORK_H */