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Commit dea4749b authored by Clément Stenac's avatar Clément Stenac
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* Create new types for device probing 

* Beginning of core implementation
parent 29f94bbc
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Showing with 66 additions and 57 deletions
include/main.h
View file @ dea4749b
......@@ -33,32 +33,28 @@ struct libvlc_t
{
VLC_COMMON_MEMBERS
/* Initialization boolean */
vlc_bool_t b_ready;
/* CPU extensions */
uint32_t i_cpu;
/* Generic settings */
int i_verbose; /* info messages */
vlc_bool_t b_color; /* color messages? */
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?
/* Object structure data */
int i_counter; /* object counter */
int i_objects; /* Attached objects count */
vlc_object_t ** pp_objects; /* Array of all objects */
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
/* The message bank */
msg_bank_t msg_bank;
module_bank_t * p_module_bank; ///< The module bank
/* The module bank */
module_bank_t * p_module_bank;
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
/* Do stats ? - We keep this boolean to avoid unneeded lookups */
vlc_bool_t b_stats;
vlc_mutex_t timer_lock;
int i_timers;
counter_t **pp_timers;
intf_thread_t *p_probe; ///< Devices prober
/* Arch-specific variables */
#if !defined( WIN32 )
......
include/vlc_common.h
View file @ dea4749b
......@@ -356,6 +356,8 @@ typedef struct vlc_acl_t vlc_acl_t;
/* Misc */
typedef struct iso639_lang_t iso639_lang_t;
typedef struct device_t device_t;
typedef struct device_probe_t device_probe_t;
typedef struct probe_sys_t probe_sys_t;
/* block */
typedef struct block_t block_t;
......
include/vlc_devices.h
View file @ dea4749b
......@@ -46,6 +46,16 @@ struct device_t
char *psz_name;
};
struct device_probe_t
{
VLC_COMMON_MEMBERS;
int i_devices;
device_t **pp_devices;
probe_sys_t *p_sys;
void ( *pf_run ) ( device_probe_t * ); /** Run function */
};
static inline void device_GetDVD()
{}
......
modules/misc/probe/hal.c
View file @ dea4749b
......@@ -30,7 +30,7 @@
/*****************************************************************************
* Local prototypes
*****************************************************************************/
struct intf_sys_t
struct probe_sys_t
{
LibHalContext *p_ctx;
int i_devices;
......@@ -40,10 +40,10 @@ struct intf_sys_t
static int Open ( vlc_object_t * );
static void Close( vlc_object_t * );
static void Update ( intf_thread_t *p_intf );
static void UpdateMedia( intf_thread_t *p_intf, device_t *p_dev );
static void AddDevice( intf_thread_t * p_intf, device_t *p_dev );
static device_t * ParseDisc( intf_thread_t *p_intf, char *psz_device );
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
......@@ -60,38 +60,38 @@ vlc_module_end();
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
intf_thread_t *p_intf = (intf_thread_t *)p_this;
device_probe_t *p_probe = (device_probe_t *)p_this;
DBusError dbus_error;
DBusConnection *p_connection;
intf_sys_t *p_sys;
probe_sys_t *p_sys;
p_intf->p_sys = p_sys = (intf_sys_t*)malloc( sizeof( intf_sys_t ) );
p_intf->p_sys->i_devices = 0;
p_intf->p_sys->pp_devices = NULL;
p_probe->p_sys = p_sys = (probe_sys_t*)malloc( sizeof( probe_sys_t ) );
p_probe->p_sys->i_devices = 0;
p_probe->p_sys->pp_devices = NULL;
p_intf->pf_run = Update;
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_intf, "unable to create HAL context") ;
free( p_intf->p_sys );
msg_Err( p_probe, "unable to create HAL context") ;
free( p_probe->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_intf, "unable to connect to DBUS: %s", dbus_error.message );
msg_Err( p_probe, "unable to connect to DBUS: %s", dbus_error.message );
dbus_error_free( &dbus_error );
free( p_intf->p_sys );
free( p_probe->p_sys );
return VLC_EGENERIC;
}
libhal_ctx_set_dbus_connection( p_intf->p_sys->p_ctx, p_connection );
if( !libhal_ctx_init( p_intf->p_sys->p_ctx, &dbus_error ) )
libhal_ctx_set_dbus_connection( p_probe->p_sys->p_ctx, p_connection );
if( !libhal_ctx_init( p_probe->p_sys->p_ctx, &dbus_error ) )
{
msg_Err( p_intf, "hal not available : %s", dbus_error.message );
msg_Err( p_probe, "hal not available : %s", dbus_error.message );
dbus_error_free( &dbus_error );
free( p_sys );
return VLC_EGENERIC;
......@@ -104,20 +104,20 @@ static int Open( vlc_object_t *p_this )
*****************************************************************************/
static void Close( vlc_object_t *p_this )
{
intf_thread_t *p_intf = (intf_thread_t *) p_this;
intf_sys_t *p_sys = p_intf->p_sys;
device_probe_t *p_probe = (device_probe_t *) p_this;
probe_sys_t *p_sys = p_probe->p_sys;
free( p_sys );
}
static int GetAllDevices( intf_thread_t *p_intf, device_t ***ppp_devices )
static int GetAllDevices( device_probe_t *p_probe, device_t ***ppp_devices )
{
/// \todo : fill the dst array
return p_intf->p_sys->i_devices;
return p_probe->p_sys->i_devices;
}
static void Update( intf_thread_t * p_intf )
static void Update( device_probe_t * p_probe )
{
intf_sys_t *p_sys = p_intf->p_sys;
probe_sys_t *p_sys = p_probe->p_sys;
int i, i_devices, j;
char **devices;
vlc_bool_t b_exists;
......@@ -132,7 +132,7 @@ static void Update( intf_thread_t * p_intf )
{
for( i = 0; i < i_devices; i++ )
{
device_t *p_dev = ParseDisc( p_intf, devices[ i ] );
device_t *p_dev = ParseDisc( p_probe, devices[ i ] );
b_exists = VLC_FALSE;
for ( j = 0 ; j < p_sys->i_devices; j++ )
......@@ -142,11 +142,11 @@ static void Update( intf_thread_t * p_intf )
{
b_exists = VLC_TRUE;
p_dev->b_seen = VLC_TRUE;
UpdateMedia( p_intf, p_dev );
UpdateMedia( p_probe, p_dev );
break;
}
if( !b_exists )
AddDevice( p_intf, p_dev );
AddDevice( p_probe, p_dev );
}
}
}
......@@ -154,18 +154,18 @@ static void Update( intf_thread_t * p_intf )
}
static void AddDevice( intf_thread_t * p_intf, device_t *p_dev )
static void AddDevice( device_probe_t * p_probe, device_t *p_dev )
{
INSERT_ELEM( p_intf->p_sys->pp_devices,
p_intf->p_sys->i_devices,
p_intf->p_sys->i_devices,
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( intf_thread_t *p_intf, char *psz_device )
static device_t * ParseDisc( device_probe_t *p_probe, char *psz_device )
{
intf_sys_t *p_sys = p_intf->p_sys;
probe_sys_t *p_sys = p_probe->p_sys;
device_t *p_dev;
char *block_dev;
dbus_bool_t b_dvd;
......@@ -193,13 +193,13 @@ static device_t * ParseDisc( intf_thread_t *p_intf, char *psz_device )
else
p_dev->i_capabilities = DEVICE_CAN_CD;
UpdateMedia( p_intf, p_dev );
UpdateMedia( p_probe, p_dev );
return p_dev;
}
static void UpdateMedia( intf_thread_t *p_intf, device_t *p_dev )
static void UpdateMedia( device_probe_t *p_probe, device_t *p_dev )
{
intf_sys_t *p_sys = p_intf->p_sys;
probe_sys_t *p_sys = p_probe->p_sys;
char **matching_media;
int i_matching, i;
vlc_bool_t b_changed = VLC_FALSE;;
......
src/Makefile.am
View file @ dea4749b
......@@ -322,6 +322,7 @@ SOURCES_libvlc_common = \
misc/vlm.c \
misc/xml.c \
misc/hashtables.c \
misc/devices.c \
extras/libc.c \
control/core.c \
control/playlist.c \
......
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