/***************************************************************************** * beos_init.cpp: Initialization for BeOS specific features ***************************************************************************** * Copyright (C) 1999-2001 VideoLAN * $Id: beos_specific.cpp,v 1.17 2002/02/08 15:57:29 sam Exp $ * * Authors: Jean-Marc Dressler <polux@via.ecp.fr> * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. *****************************************************************************/ #include <Application.h> #include <Roster.h> #include <Path.h> #include <Alert.h> #include <stdio.h> #include <string.h> /* strdup() */ #include <malloc.h> /* free() */ extern "C" { #include <videolan/vlc.h> } /***************************************************************************** * The VlcApplication class *****************************************************************************/ class VlcApplication : public BApplication { public: VlcApplication(char* ); ~VlcApplication(); virtual void ReadyToRun(); virtual void AboutRequested(); }; /***************************************************************************** * Static vars *****************************************************************************/ static vlc_thread_t app_thread; static vlc_mutex_t app_lock; static vlc_cond_t app_wait; static char *psz_program_path; extern "C" { /***************************************************************************** * Local prototypes. *****************************************************************************/ static void system_AppThread( void * args ); /***************************************************************************** * system_Init: create a BApplication object and fill in program path. *****************************************************************************/ void system_Init( int *pi_argc, char *ppsz_argv[], char *ppsz_env[] ) { /* Prepare the lock/wait before launching the BApplication thread */ vlc_mutex_init( &app_lock ); vlc_cond_init( &app_wait ); vlc_mutex_lock( &app_lock ); /* Create the BApplication thread */ vlc_thread_create( &app_thread, "app thread", (vlc_thread_func_t)system_AppThread, 0 ); /* Wait for the application to be initialized */ vlc_cond_wait( &app_wait, &app_lock ); vlc_mutex_unlock( &app_lock ); /* Destroy the locks */ vlc_mutex_destroy( &app_lock ); vlc_cond_destroy( &app_wait ); } /***************************************************************************** * system_End: destroy the BApplication object. *****************************************************************************/ void system_End( void ) { free( psz_program_path ); /* Tell the BApplication to die */ be_app->PostMessage( B_QUIT_REQUESTED ); vlc_thread_join( app_thread ); } /***************************************************************************** * system_GetProgramPath: get the full path to the program. *****************************************************************************/ char * system_GetProgramPath( void ) { return( psz_program_path ); } /* following functions are local */ /***************************************************************************** * system_AppThread: the BApplication thread. *****************************************************************************/ static void system_AppThread( void * args ) { VlcApplication *BeApp = new VlcApplication("application/x-vnd.Ink-vlc"); BeApp->Run(); delete BeApp; } } /* extern "C" */ /***************************************************************************** * VlcApplication: application constructor *****************************************************************************/ VlcApplication::VlcApplication( char * psz_mimetype ) :BApplication( psz_mimetype ) { /* Nothing to do, we use the default constructor */ } /***************************************************************************** * ~VlcApplication: application destructor *****************************************************************************/ VlcApplication::~VlcApplication( ) { /* Nothing to do, we use the default destructor */ } /***************************************************************************** * AboutRequested: called by the system on B_ABOUT_REQUESTED *****************************************************************************/ void VlcApplication::AboutRequested( ) { BAlert *alert; alert = new BAlert( VOUT_TITLE, "BeOS " VOUT_TITLE "\n\n<www.videolan.org>", "Ok" ); alert->Go( NULL ); } /***************************************************************************** * ReadyToRun: called when the BApplication is initialized *****************************************************************************/ void VlcApplication::ReadyToRun( ) { BPath path; app_info info; /* Get the program path */ be_app->GetAppInfo( &info ); BEntry entry( &info.ref ); entry.GetPath( &path ); path.GetParent( &path ); psz_program_path = strdup( path.Path() ); /* Tell the main thread we are finished initializing the BApplication */ vlc_mutex_lock( &app_lock ); vlc_cond_signal( &app_wait ); vlc_mutex_unlock( &app_lock ); }