1 /*****************************************************************************
2 * input_dummy.c: dummy input plugin, to manage "vlc:***" special options
3 *****************************************************************************
4 * Copyright (C) 2001 VideoLAN
5 * $Id: input_dummy.c,v 1.4 2001/07/26 03:13:30 sam Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 #define MODULE_NAME dummy
25 #include "modules_inner.h"
27 /*****************************************************************************
29 *****************************************************************************/
36 #ifdef STRNCASECMP_IN_STRINGS_H
46 #include "interface.h"
51 #include "stream_control.h"
52 #include "input_ext-intf.h"
53 #include "input_ext-dec.h"
54 #include "input_ext-plugins.h"
57 #include "modules_export.h"
59 /*****************************************************************************
61 *****************************************************************************/
62 static int DummyProbe ( probedata_t * );
63 static void DummyOpen ( struct input_thread_s * );
64 static void DummyClose ( struct input_thread_s * );
66 /*****************************************************************************
67 * Functions exported as capabilities. They are declared as static so that
68 * we don't pollute the namespace too much.
69 *****************************************************************************/
70 void _M( input_getfunctions )( function_list_t * p_function_list )
72 #define input p_function_list->functions.input
73 p_function_list->pf_probe = DummyProbe;
74 input.pf_init = NULL; /* Not needed, open is called first */
75 input.pf_open = DummyOpen;
76 input.pf_close = DummyClose;
78 input.pf_set_area = NULL;
80 input.pf_demux = NULL;
81 input.pf_new_packet = NULL;
82 input.pf_new_pes = NULL;
83 input.pf_delete_packet = NULL;
84 input.pf_delete_pes = NULL;
85 input.pf_rewind = NULL;
91 * Data reading functions
94 /*****************************************************************************
95 * DummyProbe: verifies that the input is a vlc command
96 *****************************************************************************/
97 static int DummyProbe( probedata_t *p_data )
99 input_thread_t *p_input = (input_thread_t *)p_data;
100 char *psz_name = p_input->p_source;
102 if( TestMethod( INPUT_METHOD_VAR, "dummy" ) )
107 if( ( strlen(psz_name) > 4 ) && !strncasecmp( psz_name, "vlc:", 4 ) )
109 /* If the user specified "vlc:" then it's probably a file */
116 /*****************************************************************************
117 * DummyOpen: open the target, ie. do what the command says
118 *****************************************************************************/
119 static void DummyOpen( input_thread_t * p_input )
121 char *psz_name = p_input->p_source;
122 int i_len = strlen( psz_name );
125 /* XXX: Tell the input layer to quit immediately, there must
126 * be a nicer way to do this. */
127 p_input->b_error = 1;
129 if( ( i_len <= 4 ) || strncasecmp( psz_name, "vlc:", 4 ) )
131 /* If the command doesn't start with "vlc:" then it's not for us */
135 /* We don't need the "vlc:" stuff any more */
139 /* Check for a "vlc:quit" command */
140 if( i_len == 4 && !strncasecmp( psz_name, "quit", 4 ) )
142 intf_WarnMsg( 1, "input: playlist command `quit'" );
143 p_main->p_intf->b_die = 1;
147 /* Check for a "vlc:pause:***" command */
148 if( i_len > 6 && !strncasecmp( psz_name, "pause:", 6 ) )
150 i_arg = atoi( psz_name + 6 );
152 intf_WarnMsgImm( 1, "input: playlist command `pause %i'", i_arg );
154 msleep( i_arg * 1000000 );
158 intf_ErrMsg( "input error: unknown playlist command `%s'", psz_name );
162 /*****************************************************************************
163 * DummyClose: close the target, ie. do nothing
164 *****************************************************************************/
165 static void DummyClose( input_thread_t * p_input )