1 /*****************************************************************************
2 * main.h: access to all program variables
3 * Declaration and extern access to global program object.
4 *****************************************************************************
5 * Copyright (C) 1999, 2000 VideoLAN
7 * Authors: Vincent Seguin <seguin@via.ecp.fr>
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 /*****************************************************************************
25 * main_t, p_main (global variable)
26 *****************************************************************************
27 * This structure has an unique instance, declared in main and pointed by the
28 * only global variable of the program. It should allow access to any variable
29 * of the program, for user-interface purposes or more easier call of interface
30 * and common functions (example: the intf_*Msg functions). Please avoid using
31 * it when you can access the members you need in an other way. In fact, it
32 * should only be used by interface thread.
33 *****************************************************************************/
37 /* Global properties */
38 int i_argc; /* command line arguments count */
39 char ** ppsz_argv; /* command line arguments */
40 char ** ppsz_env; /* environment variables */
41 char * psz_arg0; /* program name (whithout path) */
42 int i_cpu_capabilities; /* CPU extensions */
44 /* Generic settings */
45 boolean_t b_audio; /* is audio output allowed ? */
46 boolean_t b_video; /* is video output allowed ? */
47 boolean_t b_vlans; /* are vlans supported ? */
48 boolean_t b_dvd; /* DVD mode ? */
51 p_aout_thread_t p_aout; /* audio output thread */
52 p_intf_thread_t p_intf; /* main interface thread */
54 /* Shared data - these structures are accessed directly from p_main by
56 struct module_bank_s * p_module_bank; /* module bank */
57 p_plugin_bank_t p_bank; /* plugin bank */
58 p_playlist_t p_playlist; /* playlist */
59 p_intf_msg_t p_msg; /* messages interface data */
60 p_input_vlan_t p_vlan; /* vlan library data */
63 extern main_t *p_main;
65 /*****************************************************************************
66 * Prototypes - these methods are used to get default values for some threads
68 *****************************************************************************/
69 int main_GetIntVariable( char *psz_name, int i_default );
70 char * main_GetPszVariable( char *psz_name, char *psz_default );
71 void main_PutIntVariable( char *psz_name, int i_value );
72 void main_PutPszVariable( char *psz_name, char *psz_value );