+++ /dev/null
-/*****************************************************************************
- * hal.c : HAL probing module
- *****************************************************************************
- * Copyright (C) 2004 the VideoLAN team
- * $Id$
- *
- * Authors: Clément Stenac <zorglub@videolan.org>
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <vlc_common.h>
-#include <vlc_plugin.h>
-#include <vlc_interface.h>
-#include <vlc_devices.h>
-
-#include <hal/libhal.h>
-
-/*****************************************************************************
- * Local prototypes
- *****************************************************************************/
-struct probe_sys_t
-{
- DBusConnection *p_connection;
- LibHalContext *p_ctx;
- int i_devices;
- device_t **pp_devices;
-};
-
-static int Open ( vlc_object_t * );
-static void Close( vlc_object_t * );
-
-static void Update ( device_probe_t *p_probe );
-static void UpdateMedia( device_probe_t *p_probe, device_t *p_dev );
-static void AddDevice( device_probe_t * p_probe, device_t *p_dev );
-static device_t * ParseDisc( device_probe_t *p_probe, char *psz_device );
-
-/*****************************************************************************
- * Module descriptor
- *****************************************************************************/
-vlc_module_begin ()
- set_description( N_("HAL devices detection") )
- set_capability( "devices probe", 0 )
- set_callbacks( Open, Close )
-vlc_module_end ()
-
-
-/*****************************************************************************
- * Open: initialize and create stuff
- *****************************************************************************/
-static int Open( vlc_object_t *p_this )
-{
- device_probe_t *p_probe = (device_probe_t *)p_this;
- DBusError dbus_error;
- DBusConnection *p_connection;
- probe_sys_t *p_sys;
-
- p_probe->p_sys = p_sys = malloc( sizeof( probe_sys_t ) );
- p_probe->p_sys->i_devices = 0;
- p_probe->p_sys->pp_devices = NULL;
-
- p_probe->pf_run = Update;
-
- dbus_error_init( &dbus_error );
-
- p_sys->p_ctx = libhal_ctx_new();
- if( !p_sys->p_ctx )
- {
- msg_Err( p_probe, "unable to create HAL context") ;
- free( p_sys );
- return VLC_EGENERIC;
- }
- p_connection = dbus_bus_get( DBUS_BUS_SYSTEM, &dbus_error );
- if( dbus_error_is_set( &dbus_error ) )
- {
- msg_Err( p_probe, "unable to connect to DBUS: %s", dbus_error.message );
- goto error;
- }
- p_sys->p_connection = p_connection;
- libhal_ctx_set_dbus_connection( p_sys->p_ctx, p_connection );
- if( !libhal_ctx_init( p_sys->p_ctx, &dbus_error ) )
- {
- msg_Err( p_probe, "hal not available : %s", dbus_error.message );
- dbus_connection_unref( p_connection );
- goto error;
- }
- return VLC_SUCCESS;
-error:
- dbus_error_free( &dbus_error );
- libhal_ctx_free( p_sys->p_ctx );
- free( p_sys );
- return VLC_EGENERIC;
-}
-
-/*****************************************************************************
- * Close:
- *****************************************************************************/
-static void Close( vlc_object_t *p_this )
-{
- device_probe_t *p_probe = (device_probe_t *) p_this;
- probe_sys_t *p_sys = p_probe->p_sys;
- dbus_connection_unref( p_sys->p_connection );
- libhal_ctx_free( p_sys->p_ctx );
- free( p_sys );
-}
-#if 0
-static int GetAllDevices( device_probe_t *p_probe, device_t ***ppp_devices )
-{
- /// \todo : fill the dst array
- return p_probe->p_sys->i_devices;
-}
-#endif
-static void Update( device_probe_t * p_probe )
-{
- probe_sys_t *p_sys = p_probe->p_sys;
- int i, i_devices, j;
- char **devices;
- bool b_exists;
- int canc = vlc_savecancel();
-
- for ( j = 0 ; j < p_sys->i_devices; j++ )
- p_sys->pp_devices[j]->b_seen = false;
-
- /* CD/DVD */
- if( ( devices = libhal_find_device_by_capability( p_sys->p_ctx,
- "storage.cdrom",
- &i_devices, NULL ) ) )
- {
- for( i = 0; i < i_devices; i++ )
- {
- device_t *p_dev = ParseDisc( p_probe, devices[ i ] );
- b_exists = false;
-
- for ( j = 0 ; j < p_sys->i_devices; j++ )
- {
- if( !strcmp( p_sys->pp_devices[j]->psz_uri,
- p_dev->psz_uri ) )
- {
- b_exists = true;
- p_dev->b_seen = true;
- UpdateMedia( p_probe, p_dev );
- break;
- }
- if( !b_exists )
- AddDevice( p_probe, p_dev );
- }
- }
- }
- /// \todo Remove unseen devices
- vlc_restorecancel( canc );
-}
-
-
-static void AddDevice( device_probe_t * p_probe, device_t *p_dev )
-{
- INSERT_ELEM( p_probe->p_sys->pp_devices,
- p_probe->p_sys->i_devices,
- p_probe->p_sys->i_devices,
- p_dev );
- /// \todo : emit variable
-}
-
-static device_t * ParseDisc( device_probe_t *p_probe, char *psz_device )
-{
- probe_sys_t *p_sys = p_probe->p_sys;
- device_t *p_dev;
- char *block_dev;
- dbus_bool_t b_dvd;
-
- if( !libhal_device_property_exists( p_sys->p_ctx, psz_device,
- "storage.cdrom.dvd", NULL ) )
- return NULL;
-
- p_dev = (device_t *)malloc( sizeof( device_t ) );
- p_dev->i_media_type = p_dev->i_capabilities = 0;
- p_dev->psz_name = p_dev->psz_uri = NULL;
-
- block_dev = libhal_device_get_property_string( p_sys->p_ctx, psz_device,
- "block.device" , NULL );
- if( block_dev )
- {
- p_dev->psz_uri = strdup( block_dev );
- libhal_free_string( block_dev );
- }
-
- b_dvd = libhal_device_get_property_bool( p_sys->p_ctx, psz_device,
- "storage.cdrom.dvd", NULL );
- if( b_dvd )
- p_dev->i_capabilities = DEVICE_CAN_DVD | DEVICE_CAN_CD;
- else
- p_dev->i_capabilities = DEVICE_CAN_CD;
-
- UpdateMedia( p_probe, p_dev );
- return p_dev;
-}
-
-static void UpdateMedia( device_probe_t *p_probe, device_t *p_dev )
-{
- probe_sys_t *p_sys = p_probe->p_sys;
- char **matching_media;
- int i_matching, i;
- bool b_changed = false;;
- int i_old_type = p_dev->i_media_type;
- p_dev->i_media_type = 0;
-
- /* Find the media in the drive */
- matching_media = libhal_manager_find_device_string_match( p_sys->p_ctx,
- "block.device", p_dev->psz_uri,
- &i_matching, NULL );
- for( i = 0; i < i_matching; i++ )
- {
- if( libhal_device_property_exists( p_sys->p_ctx, matching_media[i],
- "volume.disc.type", NULL ) )
- {
- char *psz_media_name = libhal_device_get_property_string(
- p_sys->p_ctx,
- matching_media[i],
- "volume.label", NULL );
- if( psz_media_name )
- {
- if( p_dev->psz_name && strcmp( p_dev->psz_name, psz_media_name))
- {
- free( p_dev->psz_name );
- p_dev->psz_name = NULL;
- b_changed = true;
- }
- if( !p_dev->psz_name )
- p_dev->psz_name = strdup( psz_media_name );
- libhal_free_string( psz_media_name );
- }
-
- if( libhal_device_get_property_bool( p_sys->p_ctx,
- matching_media[i],
- "volume.disc.is_videodvd", NULL) )
- p_dev->i_media_type = MEDIA_TYPE_DVD;
- else if( libhal_device_get_property_bool( p_sys->p_ctx,
- matching_media[i],
- "volume.disc.is_vcd", NULL) ||
- libhal_device_get_property_bool( p_sys->p_ctx,
- matching_media[i],
- "volume.disc.is_svcd", NULL) )
- p_dev->i_media_type = MEDIA_TYPE_VCD;
- else if( libhal_device_get_property_bool( p_sys->p_ctx,
- matching_media[i],
- "volume.disc.has_audio", NULL) )
- p_dev->i_media_type = MEDIA_TYPE_CDDA;
-
- break;
- }
- }
- if( b_changed || p_dev->i_media_type != i_old_type )
- {
- /// \todo emit changed signal
- }
-}
+++ /dev/null
-/*****************************************************************************
- * devices.c : Handling of devices probing
- *****************************************************************************
- * Copyright (C) 1998-2004 the VideoLAN team
- * $Id$
- *
- * Authors: Clément Stenac <zorglub@videolan.org>
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
-
-#if 0
-
-/*****************************************************************************
- * Preamble
- *****************************************************************************/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <vlc_common.h>
-#include <vlc/intf.h>
-#include <vlc_devices.h>
-
-static intf_thread_t *p_probe_thread = NULL;
-
-void devices_ProbeCreate( vlc_object_t *p_this )
-{
- intf_thread_t * p_probe;
-
- /* Allocate structure */
- p_probe = vlc_object_create( p_this, VLC_OBJECT_INTF );
- if( !p_probe )
- return;
- p_probe->p_module = module_need( p_probe, "devices probe", NULL, false );
- if( p_probe->p_module == NULL )
- {
- msg_Err( p_this, "no devices probing module could be loaded" );
- vlc_object_release( p_probe );
- return;
- }
-
- p_probe_thread = p_probe;
-}
-
-#endif
projects / vlc / commitdiff