/*****************************************************************************
- * win32_specific.c: Win32 specific features
+ * win32_specific.c: Win32 specific features
*****************************************************************************
* Copyright (C) 2001 VideoLAN
- * $Id: win32_specific.c,v 1.8 2002/06/01 12:32:02 sam Exp $
+ * $Id: win32_specific.c,v 1.23 2003/07/18 20:52:11 gbazin Exp $
*
* Authors: Samuel Hocevar <sam@zoy.org>
* Gildas Bazin <gbazin@netcourrier.com>
* 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
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
-#include <errno.h> /* ENOMEM */
#include <string.h> /* strdup() */
#include <stdlib.h> /* free() */
-#include <fcntl.h>
-
-#include <winsock2.h>
#include <vlc/vlc.h>
+#if !defined( UNDER_CE )
+# include <fcntl.h>
+# include <winsock2.h>
+#endif
+
/*****************************************************************************
* system_Init: initialize winsock and misc other things.
*****************************************************************************/
-void system_Init( vlc_object_t *p_this, int *pi_argc, char *ppsz_argv[] )
+void system_Init( vlc_t *p_this, int *pi_argc, char *ppsz_argv[] )
{
+#if !defined( UNDER_CE )
WSADATA Data;
- int i_err;
- HINSTANCE hInstLib;
- /* Allocate structure */
- p_this->p_vlc->p_sys = malloc( sizeof( main_sys_t ) );
- if( p_this->p_vlc->p_sys == NULL )
+ /* Get our full path */
+ if( ppsz_argv[0] )
+ {
+ char psz_path[MAX_PATH];
+ char *psz_vlc;
+
+ GetFullPathName( ppsz_argv[0], MAX_PATH, psz_path, &psz_vlc );
+
+ if( psz_vlc > psz_path && psz_vlc[-1] == '\\' )
+ {
+ psz_vlc[-1] = '\0';
+ p_this->p_libvlc->psz_vlcpath = strdup( psz_path );
+ }
+ else
+ {
+ p_this->p_libvlc->psz_vlcpath = strdup( "" );
+ }
+ }
+ else
{
- fprintf( stderr, "error: out of memory\n" );
- exit(-1);
+ p_this->p_libvlc->psz_vlcpath = strdup( "" );
}
- /* dynamically get the address of SignalObjectAndWait */
- hInstLib = LoadLibrary( "kernel32" );
- p_this->p_vlc->p_sys->SignalObjectAndWait =
- (SIGNALOBJECTANDWAIT)GetProcAddress( hInstLib, "SignalObjectAndWait" );
+ /* Set the default file-translation mode */
+ _fmode = _O_BINARY;
/* WinSock Library Init. */
- i_err = WSAStartup( MAKEWORD( 1, 1 ), &Data );
+ if( !WSAStartup( MAKEWORD( 2, 0 ), &Data ) )
+ {
+ /* Confirm that the WinSock DLL supports 2.0.*/
+ if( LOBYTE( Data.wVersion ) != 2 || HIBYTE( Data.wVersion ) != 0 )
+ {
+ /* We could not find a suitable WinSock DLL. */
+ WSACleanup( );
+ }
+ else
+ {
+ /* Everything went ok. */
+ return;
+ }
+ }
- if( i_err )
+ /* Let's try with WinSock 1.1 */
+ if( !WSAStartup( MAKEWORD( 1, 1 ), &Data ) )
{
- fprintf( stderr, "error: can't initiate WinSocks, error %i\n", i_err );
+ /* Confirm that the WinSock DLL supports 1.1.*/
+ if( LOBYTE( Data.wVersion ) != 1 || HIBYTE( Data.wVersion ) != 1 )
+ {
+ /* We could not find a suitable WinSock DLL. */
+ WSACleanup( );
+ }
+ else
+ {
+ /* Everything went ok. */
+ return;
+ }
}
- _fmode = _O_BINARY; /* sets the default file-translation mode */
+ fprintf( stderr, "error: can't initialize WinSocks\n" );
+
+ return;
+
+#endif
}
/*****************************************************************************
* system_Configure: check for system specific configuration options.
*****************************************************************************/
-void system_Configure( vlc_object_t *p_this )
+void system_Configure( vlc_t *p_this )
{
- p_this->p_vlc->p_sys->b_fast_pthread = config_GetInt( p_this,
- "fast_pthread" );
+#if !defined( UNDER_CE )
+ p_this->p_libvlc->b_fast_mutex = config_GetInt( p_this, "fast-mutex" );
+ p_this->p_libvlc->i_win9x_cv = config_GetInt( p_this, "win9x-cv-method" );
+
+ /* Raise default priority of the current process */
+#ifndef ABOVE_NORMAL_PRIORITY_CLASS
+# define ABOVE_NORMAL_PRIORITY_CLASS 0x00008000
+#endif
+ if( config_GetInt( p_this, "high-priority" ) &&
+ !SetPriorityClass( GetCurrentProcess(),
+ ABOVE_NORMAL_PRIORITY_CLASS ) )
+ {
+ if( !SetPriorityClass( GetCurrentProcess(),
+ HIGH_PRIORITY_CLASS ) )
+ msg_Dbg( p_this, "can't raise process priority" );
+ else
+ msg_Dbg( p_this, "raised process priority" );
+ }
+ else
+ msg_Dbg( p_this, "raised process priority" );
+#endif
}
/*****************************************************************************
* system_End: terminate winsock.
*****************************************************************************/
-void system_End( vlc_object_t * )
+void system_End( vlc_t *p_this )
{
+#if !defined( UNDER_CE )
WSACleanup();
+#endif
}