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https://code.videolan.org/videolan/vlc
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71 lines
3.5 KiB
C
71 lines
3.5 KiB
C
/*****************************************************************************
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* main.h: access to all program variables
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* Declaration and extern access to global program object.
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*****************************************************************************
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* Copyright (C) 1999, 2000 VideoLAN
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*
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* Authors:
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
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*****************************************************************************/
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/*****************************************************************************
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* main_t, p_main (global variable)
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*****************************************************************************
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* This structure has an unique instance, declared in main and pointed by the
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* only global variable of the program. It should allow access to any variable
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* of the program, for user-interface purposes or more easier call of interface
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* and common functions (example: the intf_*Msg functions). Please avoid using
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* it when you can access the members you need in an other way. In fact, it
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* should only be used by interface thread.
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*****************************************************************************/
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typedef struct
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{
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/* Global properties */
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int i_argc; /* command line arguments count */
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char ** ppsz_argv; /* command line arguments */
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char ** ppsz_env; /* environment variables */
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char * psz_arg0; /* program name (whithout path) */
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/* Generic settings */
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boolean_t b_audio; /* is audio output allowed ? */
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boolean_t b_video; /* is video output allowed ? */
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boolean_t b_vlans; /* are vlans supported ? */
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/* Unique threads */
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p_aout_thread_t p_aout; /* audio output thread */
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p_intf_thread_t p_intf; /* main interface thread */
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/* Shared data - these structures are accessed directly from p_main by
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* several modules */
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p_plugin_bank_t p_bank; /* plugin bank */
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p_playlist_t p_playlist; /* plugin bank */
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p_intf_msg_t p_msg; /* messages interface data */
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p_input_vlan_t p_vlan; /* vlan library data */
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} main_t;
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extern main_t *p_main;
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/*****************************************************************************
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* Prototypes - these methods are used to get default values for some threads
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* and modules.
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*****************************************************************************/
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int main_GetIntVariable( char *psz_name, int i_default );
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char * main_GetPszVariable( char *psz_name, char *psz_default );
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void main_PutIntVariable( char *psz_name, int i_value );
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void main_PutPszVariable( char *psz_name, char *psz_value );
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