main.h 4.9 KB
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/*****************************************************************************
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 * main.h: access to all program variables
 * Declaration and extern access to global program object.
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 *****************************************************************************
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 * Copyright (C) 1999, 2000, 2001, 2002 the VideoLAN team
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 * $Id$
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 *
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 * Authors: Vincent Seguin <seguin@via.ecp.fr>
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 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (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,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * 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
 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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 *****************************************************************************/
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/*****************************************************************************
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 * libvlc_global_data_t (global variable)
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 *****************************************************************************
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 * This structure has an unique instance, statically allocated in main and
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 * never accessed from the outside. It stores once-initialized data such as
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 * the CPU capabilities or the global lock.
 *****************************************************************************/
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struct libvlc_global_data_t
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{
    VLC_COMMON_MEMBERS

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    vlc_bool_t             b_ready;     ///< Initialization boolean
    uint32_t               i_cpu;       ///< CPU extensions
    
    int                    i_verbose;   ///< info messages
    vlc_bool_t             b_color;     ///< color messages?
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    /* Object structure data */
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    int                    i_counter;   ///< object counter
    int                    i_objects;   ///< Attached objects count
    vlc_object_t **        pp_objects;  ///< Array of all objects 

    msg_bank_t             msg_bank;    ///< The message bank
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    module_bank_t *        p_module_bank; ///< The module bank
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    intf_thread_t         *p_probe;       ///< Devices prober
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    /* Arch-specific variables */
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#if !defined( WIN32 )
    vlc_bool_t             b_daemon;
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#endif
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#if defined( SYS_BEOS )
    vlc_object_t *         p_appthread;
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    char *                 psz_vlcpath;
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#elif defined( __APPLE__ )
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    char *                 psz_vlcpath;
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    vlc_iconv_t            iconv_macosx; /* for HFS+ file names */
    vlc_mutex_t            iconv_lock;
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#elif defined( WIN32 ) && !defined( UNDER_CE )
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    SIGNALOBJECTANDWAIT    SignalObjectAndWait;
    vlc_bool_t             b_fast_mutex;
    int                    i_win9x_cv;
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    char *                 psz_vlcpath;
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#elif defined( UNDER_CE )
    char *                 psz_vlcpath;
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#endif
};

/*****************************************************************************
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 * libvlc_internal_instance_t
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 *****************************************************************************
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 * This structure is a LibVLC instance, for use by libvlc core and plugins
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 *****************************************************************************/
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struct libvlc_int_t
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{
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    VLC_COMMON_MEMBERS

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    /* Global properties */
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    int                    i_argc;           /* command line arguments count */
    char **                ppsz_argv;              /* command line arguments */
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    char *                 psz_homedir;           /* configuration directory */
    char *                 psz_userdir;             /* user's home directory */
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    char *                 psz_configfile;        /* location of config file */
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    /* Fast memcpy plugin used */
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    module_t *             p_memcpy_module;
    void* ( *pf_memcpy ) ( void *, const void *, size_t );
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    void* ( *pf_memset ) ( void *, int, size_t );
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    /* Statistics */
    vlc_bool_t             b_stats;       ///< Should we collect stats
    /* Timers handling */
    vlc_mutex_t            timer_lock;    ///< Lock to protect timers
    int                    i_timers;      ///< Number of timers
    counter_t            **pp_timers;     ///< Array of all timers
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    /* Locks */
    vlc_mutex_t            config_lock;          /* lock for the config file */
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#ifdef __APPLE__
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    vlc_mutex_t            quicktime_lock;          /* QT is not thread safe on OSX */
#endif
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    /* Structure storing the action name / key associations */
    struct hotkey
    {
        const char *psz_action;
        int i_action;
        int i_key;
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        /* hotkey accounting information */
        mtime_t i_delta_date;/*< minimum delta time between two key presses */
        mtime_t i_last_date; /*< last date key was pressed */
        int     i_times;     /*< n times pressed within delta date*/
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    } *p_hotkeys;
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};
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