1 /*****************************************************************************
2 * dvd.c : DVD input module for vlc
3 *****************************************************************************
4 * Copyright (C) 2000 VideoLAN
5 * $Id: dvd.c,v 1.8 2001/04/16 13:00:54 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 /*****************************************************************************
26 *****************************************************************************/
30 #define MODULE_NAME dvd
32 #define MODULE_NAME dvdnocss
34 #include "modules_inner.h"
36 #include <stdlib.h> /* malloc(), free() */
37 #include <string.h> /* strdup() */
40 #include "common.h" /* boolean_t, byte_t */
46 /*****************************************************************************
47 * Build configuration tree.
48 *****************************************************************************/
50 ADD_WINDOW( "Configuration for DVD module" )
51 ADD_COMMENT( "foobar !" )
54 /*****************************************************************************
55 * Capabilities defined in the other files.
56 *****************************************************************************/
57 void _M( input_getfunctions )( function_list_t * p_function_list );
59 /*****************************************************************************
60 * InitModule: get the module structure and configuration.
61 *****************************************************************************
62 * We have to fill psz_name, psz_longname and psz_version. These variables
63 * will be strdup()ed later by the main application because the module can
64 * be unloaded later to save memory, and we want to be able to access this
65 * data even after the module has been unloaded.
66 *****************************************************************************/
69 p_module->psz_name = MODULE_STRING;
71 p_module->psz_longname = "full DVD input module with CSS decryption";
73 p_module->psz_longname = "DVD input module, CSS decryption disabled";
75 p_module->psz_version = VERSION;
77 p_module->i_capabilities = MODULE_CAPABILITY_NULL
78 | MODULE_CAPABILITY_INPUT;
83 /*****************************************************************************
84 * ActivateModule: set the module to an usable state.
85 *****************************************************************************
86 * This function fills the capability functions and the configuration
87 * structure. Once ActivateModule() has been called, the i_usage can
88 * be set to 0 and calls to NeedModule() be made to increment it. To unload
89 * the module, one has to wait until i_usage == 0 and call DeactivateModule().
90 *****************************************************************************/
93 p_module->p_functions = malloc( sizeof( module_functions_t ) );
94 if( p_module->p_functions == NULL )
99 _M( input_getfunctions )( &p_module->p_functions->input );
101 p_module->p_config = p_config;
106 /*****************************************************************************
107 * DeactivateModule: make sure the module can be unloaded.
108 *****************************************************************************
109 * This function must only be called when i_usage == 0. If it successfully
110 * returns, i_usage can be set to -1 and the module unloaded. Be careful to
111 * lock usage_lock during the whole process.
112 *****************************************************************************/
115 free( p_module->p_functions );
123 int module_dvd_InitModule( module_t *p_module )
125 module_dvdnocss_InitModule( p_module );
128 int module_dvd_ActivateModule( module_t *p_module )
130 module_dvdnocss_ActivateModule( p_module );
133 int module_dvd_DeactivateModule( module_t *p_module )
135 module_dvdnocss_DeactivateModule( p_module );
138 #endif /* HAVE_CSS */