1 /* GStreamer

     2  * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>

     3  * Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot org>

     4  *

     5  * gsttcp.h: helper functions

     6  *

     7  * This library is free software; you can redistribute it and/or

     8  * modify it under the terms of the GNU Library General Public

     9  * License as published by the Free Software Foundation; either

    10  * version 2 of the License, or (at your option) any later version.

    11  *

    12  * This library is distributed in the hope that it will be useful,

    13  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    15  * Library General Public License for more details.

    16  *

    17  * You should have received a copy of the GNU Library General Public

    18  * License along with this library; if not, write to the

    19  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

    20  * Boston, MA 02111-1307, USA.

    21  */

    22 

    23 #ifndef __GST_TCP_HELP_H__

    24 #define __GST_TCP_HELP_H__

    25 

    26 #include "gsttcp-enumtypes.h"

    27 #include <gst/gst.h>

    28 #undef GST_DISABLE_DEPRECATED

    29 #include <gst/dataprotocol/dataprotocol.h>

    30 

    31 #define TCP_HIGHEST_PORT        65535

    32 #define TCP_DEFAULT_HOST        "localhost"

    33 #define TCP_DEFAULT_PORT        4953

    34 

    35 G_BEGIN_DECLS

    36 

    37 typedef enum

    38 {

    39   GST_TCP_PROTOCOL_NONE,

    40   GST_TCP_PROTOCOL_GDP

    41 } GstTCPProtocol;

    42 #ifdef __SYMBIAN32__

    43 IMPORT_C

    44 #endif

    45 

    46 

    47 gchar * gst_tcp_host_to_ip (GstElement *element, const gchar *host);

    48 #ifdef __SYMBIAN32__

    49 IMPORT_C

    50 #endif

    51 

    52 

    53 gint gst_tcp_socket_write (int socket, const void *buf, size_t count);

    54 #ifdef __SYMBIAN32__

    55 IMPORT_C

    56 #endif

    57 

    58 

    59 void gst_tcp_socket_close (GstPollFD *socket);

    60 #ifdef __SYMBIAN32__

    61 IMPORT_C

    62 #endif

    63 

    64 

    65 GstFlowReturn gst_tcp_read_buffer (GstElement * this, int socket, GstPoll * fdset, GstBuffer **buf);

    66 #ifdef __SYMBIAN32__

    67 IMPORT_C

    68 #endif

    69 

    70 

    71 GstFlowReturn gst_tcp_gdp_read_buffer (GstElement * this, int socket, GstPoll * fdset, GstBuffer **buf);

    72 #ifdef __SYMBIAN32__

    73 IMPORT_C

    74 #endif

    75 

    76 GstFlowReturn gst_tcp_gdp_read_caps (GstElement * this, int socket, GstPoll * fdset, GstCaps **caps);

    77 

    78 GstEvent * gst_tcp_gdp_read_event (GstElement *elem, int socket, GstPoll * fdset);

    79 #ifdef __SYMBIAN32__

    80 IMPORT_C

    81 #endif

    82 

    83 

    84 gboolean gst_tcp_gdp_write_buffer (GstElement *elem, int socket, GstBuffer *buffer, gboolean fatal, const gchar *host, int port);

    85 gboolean gst_tcp_gdp_write_event (GstElement *elem, int socket, GstEvent *event, gboolean fatal, const gchar *host, int port);

    86 #ifdef __SYMBIAN32__

    87 IMPORT_C

    88 #endif

    89 

    90 gboolean gst_tcp_gdp_write_caps (GstElement *elem, int socket, const GstCaps *caps, gboolean fatal, const gchar *host, int port);

    91 

    92 G_END_DECLS

    93 

    94 #endif /* __GST_TCP_HELP_H__ */