include/main.h

   1 /*****************************************************************************
   2  * main.h: access to all program variables
   3  * Declaration and extern access to global program object.
   4  *****************************************************************************
   5  * Copyright (C) 1999, 2000, 2001, 2002 the VideoLAN team
   6  * $Id$
   7  *
   8  * Authors: Vincent Seguin <seguin@via.ecp.fr>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 /*****************************************************************************
  26  * libvlc_global_data_t (global variable)
  27  *****************************************************************************
  28  * This structure has an unique instance, statically allocated in main and
  29  * never accessed from the outside. It stores once-initialized data such as
  30  * the CPU capabilities or the global lock.
  31  *****************************************************************************/
  32 struct libvlc_global_data_t
  33 {
  34     VLC_COMMON_MEMBERS
  35
  36     vlc_bool_t             b_ready;     ///< Initialization boolean
  37     uint32_t               i_cpu;       ///< CPU extensions
  38
  39    /* Object structure data */
  40     int                    i_counter;   ///< object counter
  41     int                    i_objects;   ///< Attached objects count
  42     vlc_object_t **        pp_objects;  ///< Array of all objects
  43
  44     module_bank_t *        p_module_bank; ///< The module bank
  45     intf_thread_t         *p_probe;       ///< Devices prober
  46
  47     /* Arch-specific variables */
  48 #if !defined( WIN32 )
  49     vlc_bool_t             b_daemon;
  50 #endif
  51 #if defined( SYS_BEOS )
  52     vlc_object_t *         p_appthread;
  53     char *                 psz_vlcpath;
  54 #elif defined( __APPLE__ )
  55     char *                 psz_vlcpath;
  56     vlc_iconv_t            iconv_macosx; /* for HFS+ file names */
  57     vlc_mutex_t            iconv_lock;
  58 #elif defined( WIN32 ) && !defined( UNDER_CE )
  59     SIGNALOBJECTANDWAIT    SignalObjectAndWait;
  60     vlc_bool_t             b_fast_mutex;
  61     int                    i_win9x_cv;
  62     char *                 psz_vlcpath;
  63 #elif defined( UNDER_CE )
  64     char *                 psz_vlcpath;
  65 #endif
  66 };
  67
  68 /*****************************************************************************
  69  * libvlc_internal_instance_t
  70  *****************************************************************************
  71  * This structure is a LibVLC instance, for use by libvlc core and plugins
  72  *****************************************************************************/
  73 struct libvlc_int_t
  74 {
  75     VLC_COMMON_MEMBERS
  76
  77     /* Global properties */
  78     int                    i_argc;           ///< command line arguments count
  79     char **                ppsz_argv;        ///< command line arguments
  80     char *                 psz_homedir;      ///< configuration directory
  81     char *                 psz_userdir;      ///< user's home directory
  82     char *                 psz_configfile;   ///< location of config file
  83
  84     playlist_t            *p_playlist;       ///< playlist object
  85
  86     /* Messages */
  87     msg_bank_t             msg_bank;    ///< The message bank
  88     int                    i_verbose;   ///< info messages
  89     vlc_bool_t             b_color;     ///< color messages?
  90
  91     module_t *             p_memcpy_module;  ///< Fast memcpy plugin used
  92     void* ( *pf_memcpy ) ( void *, const void *, size_t ); ///< fast memcpy
  93     void* ( *pf_memset ) ( void *, int, size_t );          ///< fast memset
  94
  95     vlc_bool_t             b_stats;       ///< Should we collect stats ?
  96     vlc_mutex_t            timer_lock;    ///< Lock to protect timers
  97     int                    i_timers;      ///< Number of timers
  98     counter_t            **pp_timers;     ///< Array of all timers
  99
 100     vlc_mutex_t            config_lock;    ///< Lock for the config file
 101 #ifdef __APPLE__
 102     vlc_mutex_t            quicktime_lock; ///< QT is not thread safe on OSX
 103 #endif
 104
 105     /* Structure storing the action name / key associations */
 106     struct hotkey
 107     {
 108         const char *psz_action;
 109         int i_action;
 110         int i_key;
 111
 112         /* hotkey accounting information */
 113         mtime_t i_delta_date;/*< minimum delta time between two key presses */
 114         mtime_t i_last_date; /*< last date key was pressed */
 115         int     i_times;     /*< n times pressed within delta date*/
 116     } *p_hotkeys;
 117 };
 118