/*
* Dump all devices.
*/
int
dump_all_devices(LibHalContext *hal_ctx)
{
int i;
int num_devices;
char **device_names;
DBusError error;
dbus_error_init(&error);
if (!(device_names =
libhal_get_all_devices(hal_ctx, &num_devices, &error))) {
fprintf(stderr, "Empty HAL device list.\n");
LIBHAL_FREE_DBUS_ERROR(&error);
return (31);
}
for (i = 0; i < num_devices; i++) {
prt_dev_props(hal_ctx, device_names[i]);
}
libhal_free_string_array(device_names);
dbus_error_free(&error);
return (0);
}
int rsct_usbdev_scan(rsct_usbdev_t **usbdev_list) {
int rv;
rv=rsct_usbdev_init();
if (rv)
return -1;
else {
char **devices;
int i_devices;
int rv;
devices=libhal_get_all_devices(global_hal_context->ctx, &i_devices, &(global_hal_context->dbus_error));
if (devices==NULL) {
fprintf(stderr, "RSCT: HAL not running: %s\n", global_hal_context->dbus_error.message);
return -1;
}
if (i_devices<1) {
fprintf(stderr, "RSCT: HAL returned an empty device list, this can't be right...\n");
}
rv=rsct_usbdev_scan_nonserial(devices, i_devices, usbdev_list);
if (rv==0)
rv=rsct_usbdev_scan_serial(devices, i_devices, usbdev_list);
libhal_free_string_array(devices);
return rv;
}
return 0;
}
/* Iterate through all devices currently on the computer. Needed mostly at startup */
void CHALManager::GenerateGDL()
{
if (m_Context == NULL)
return;
char **GDL;
int i = 0;
CLog::Log(LOGDEBUG, "HAL: Clearing old global device list, if any");
m_Volumes.clear();
CLog::Log(LOGNOTICE, "HAL: Generating global device list");
GDL = libhal_get_all_devices(g_HalManager.m_Context, &i, &m_Error);
for (i = 0; GDL[i]; i++)
{
AddDevice(GDL[i]);
}
CLog::Log(LOGINFO, "HAL: Generated global device list, found %i", i);
libhal_free_string_array(GDL);
}
static void
impl_activate (PeasActivatable *bplugin)
{
RBMtpPlugin *plugin = RB_MTP_PLUGIN (bplugin);
GtkUIManager *uimanager = NULL;
RBRemovableMediaManager *rmm;
char *file = NULL;
RBShell *shell;
#if defined(HAVE_GUDEV)
gboolean rmm_scanned = FALSE;
#else
int num_mtp_devices;
LIBMTP_raw_device_t *mtp_devices;
#endif
g_object_get (plugin, "object", &shell, NULL);
g_object_get (shell,
"ui-manager", &uimanager,
"removable-media-manager", &rmm,
NULL);
/* ui */
rb_media_player_source_init_actions (shell);
plugin->action_group = gtk_action_group_new ("MTPActions");
gtk_action_group_set_translation_domain (plugin->action_group,
GETTEXT_PACKAGE);
_rb_action_group_add_display_page_actions (plugin->action_group,
G_OBJECT (shell),
rb_mtp_plugin_actions,
G_N_ELEMENTS (rb_mtp_plugin_actions));
gtk_ui_manager_insert_action_group (uimanager, plugin->action_group, 0);
file = rb_find_plugin_data_file (G_OBJECT (bplugin), "mtp-ui.xml");
plugin->ui_merge_id = gtk_ui_manager_add_ui_from_file (uimanager, file, NULL);
g_object_unref (uimanager);
g_object_unref (shell);
/* device detection */
#if defined(HAVE_GUDEV)
plugin->create_device_source_id =
g_signal_connect_object (rmm,
"create-source-device",
G_CALLBACK (create_source_device_cb),
plugin,
0);
/* only scan if we're being loaded after the initial scan has been done */
g_object_get (rmm, "scanned", &rmm_scanned, NULL);
if (rmm_scanned)
rb_removable_media_manager_scan (rmm);
#else
if (rb_mtp_plugin_setup_dbus_hal_connection (plugin) == FALSE) {
rb_debug ("not scanning for MTP devices because we couldn't get a HAL context");
g_object_unref (rmm);
return;
}
rb_profile_start ("scanning for MTP devices");
LIBMTP_Detect_Raw_Devices (&mtp_devices, &num_mtp_devices);
if (num_mtp_devices > 0) {
int num_hal_devices;
char **hal_devices;
int i;
rb_debug ("%d MTP devices found", num_mtp_devices);
hal_devices = libhal_get_all_devices (plugin->hal_context, &num_hal_devices, NULL);
for (i = 0; i < num_hal_devices; i++) {
/* should narrow this down a bit - usb only, for a start */
rb_mtp_plugin_maybe_add_source (plugin, hal_devices[i], mtp_devices, num_mtp_devices);
}
libhal_free_string_array (hal_devices);
}
if (mtp_devices != NULL) {
free (mtp_devices);
}
rb_profile_end ("scanning for MTP devices");
#endif
g_object_unref (rmm);
}
// Initialize basic HAL connection
LibHalContext *CHALManager::InitializeHal()
{
LibHalContext *ctx;
char **devices;
int nr;
if (!InitializeDBus())
return NULL;
if (!(ctx = libhal_ctx_new()))
{
CLog::Log(LOGERROR, "HAL: failed to create a HAL context!");
return NULL;
}
if (!libhal_ctx_set_dbus_connection(ctx, m_DBusSystemConnection))
CLog::Log(LOGERROR, "HAL: Failed to connect with dbus");
libhal_ctx_set_device_added(ctx, DeviceAdded);
libhal_ctx_set_device_removed(ctx, DeviceRemoved);
libhal_ctx_set_device_new_capability(ctx, DeviceNewCapability);
libhal_ctx_set_device_lost_capability(ctx, DeviceLostCapability);
libhal_ctx_set_device_property_modified(ctx, DevicePropertyModified);
libhal_ctx_set_device_condition(ctx, DeviceCondition);
if (!libhal_device_property_watch_all(ctx, &m_Error))
{
CLog::Log(LOGERROR, "HAL: Failed to set property watch %s", m_Error.message);
dbus_error_free(&m_Error);
libhal_ctx_free(ctx);
return NULL;
}
if (!libhal_ctx_init(ctx, &m_Error))
{
CLog::Log(LOGERROR, "HAL: Failed to initialize hal context: %s", m_Error.message);
dbus_error_free(&m_Error);
libhal_ctx_free(ctx);
return NULL;
}
/*
* Do something to ping the HAL daemon - the above functions will
* succeed even if hald is not running, so long as DBUS is. But we
* want to exit silently if hald is not running, to behave on
* pre-2.6 systems.
*/
if (!(devices = libhal_get_all_devices(ctx, &nr, &m_Error)))
{
CLog::Log(LOGERROR, "HAL: seems that Hal daemon is not running: %s", m_Error.message);
dbus_error_free(&m_Error);
libhal_ctx_shutdown(ctx, NULL);
libhal_ctx_free(ctx);
return NULL;
}
libhal_free_string_array(devices);
return ctx;
}
static int init_hal(void)
{
LibHalContext *ctx;
DBusError error;
DBusConnection *dbus_connection;
char **devices, **volumes;
int i, num;
if (!(ctx = libhal_ctx_new())) {
fprintf(stderr, "can't initialize\n");
return -1;
}
dbus_error_init(&error);
dbus_connection = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
if (dbus_error_is_set(&error)) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
return -1;
}
dbus_connection_setup_with_g_main(dbus_connection, NULL);
libhal_ctx_set_dbus_connection(ctx, dbus_connection);
libhal_ctx_set_device_property_modified(ctx, hal_property_modified);
if (!libhal_device_property_watch_all(ctx, &error)) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
libhal_ctx_free(ctx);
return -1;
}
if (!libhal_ctx_init(ctx, &error)) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
libhal_ctx_free(ctx);
return -1;
}
if (!(devices = libhal_get_all_devices(ctx, &num, &error))) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
libhal_ctx_shutdown(ctx, NULL);
libhal_ctx_free(ctx);
return -1;
}
libhal_free_string_array(devices);
volumes = libhal_find_device_by_capability(ctx, "volume", &num, &error);
if (dbus_error_is_set(&error)) {
printf("can't find volume devices: %s\n", error.message);
dbus_error_free(&error);
libhal_ctx_shutdown(ctx, NULL);
libhal_ctx_free(ctx);
return -1;
}
for (i = 0; i < num; i++) {
char *udi = volumes[i];
if (libhal_device_property_exists(ctx, udi, "volume.is_mounted",
NULL) && libhal_device_get_property_bool(ctx, udi,
"volume.is_mounted", NULL))
{
hal_property_modified(ctx, udi, "volume.is_mounted",
FALSE, FALSE);
hal_property_modified(ctx, udi, "volume.mount_point",
FALSE, FALSE);
}
}
libhal_free_string_array(volumes);
return 0;
}
/*
* Dump all devices.
*/
int dump_devices(LibHalContext *hal_ctx, char *arg)
{
int i;
int num_devices;
char **device_names;
DBusError error;
char *udi = NULL;
if (arg) {
if (*arg == '/') {
udi = arg;
} else {
#ifdef HAVE_ASPRINTF
asprintf(&udi, "/org/freedesktop/Hal/devices/%s", arg);
#else
udi = calloc(1, sizeof ("/org/freedesktop/Hal/devices/%s") + strlen(arg));
sprintf(udi, "/org/freedesktop/Hal/devices/%s", arg);
#endif
}
}
dbus_error_init(&error);
if (!udi) {
if (!(device_names = libhal_get_all_devices(hal_ctx, &num_devices, &error))) {
fprintf(stderr, "Empty HAL device list.\n");
LIBHAL_FREE_DBUS_ERROR (&error);
return 31;
}
} else {
device_names = calloc(2, sizeof *device_names);
device_names[0] = strdup(udi);
num_devices = 1;
}
for(i = 0; i < num_devices; i++) {
LibHalPropertySet *props;
LibHalPropertySetIterator it;
int type;
if (!(props = libhal_device_get_all_properties(hal_ctx, device_names[i], &error))) {
fprintf(stderr, "%s: %s\n", error.name, error.message);
dbus_error_init(&error);
continue;
}
if (!udi)
printf("%d: ", i);
printf("udi = '%s'\n", device_names[i]);
for(libhal_psi_init(&it, props); libhal_psi_has_more(&it); libhal_psi_next(&it)) {
type = libhal_psi_get_type(&it);
switch (type) {
case LIBHAL_PROPERTY_TYPE_STRING:
printf(" %s = '%s' (string)\n",
libhal_psi_get_key(&it),
libhal_psi_get_string(&it)
);
break;
case LIBHAL_PROPERTY_TYPE_INT32:
printf(" %s = %d (0x%x) (int)\n",
libhal_psi_get_key(&it),
libhal_psi_get_int(&it),
libhal_psi_get_int(&it)
);
break;
case LIBHAL_PROPERTY_TYPE_UINT64:
printf(" %s = %lld (0x%llx) (uint64)\n",
libhal_psi_get_key(&it),
(long long) libhal_psi_get_uint64(&it),
(long long) libhal_psi_get_uint64(&it)
);
break;
case LIBHAL_PROPERTY_TYPE_DOUBLE:
printf(" %s = %g (double)\n",
libhal_psi_get_key(&it),
libhal_psi_get_double(&it)
);
break;
case LIBHAL_PROPERTY_TYPE_BOOLEAN:
printf(" %s = %s (bool)\n",
libhal_psi_get_key(&it),
libhal_psi_get_bool(&it) ? "true" : "false"
);
break;
case LIBHAL_PROPERTY_TYPE_STRLIST:
{
char **strlist;
printf (" %s = { ", libhal_psi_get_key(&it));
strlist = libhal_psi_get_strlist(&it);
while (*strlist) {
printf("'%s'%s", *strlist, strlist[1] ? ", " : "");
strlist++;
}
printf(" } (string list)\n");
}
break;
default:
printf("Unknown type %d = 0x%02x\n", type, type);
break;
}
}
libhal_free_property_set(props);
printf("\n");
}
libhal_free_string_array(device_names);
dbus_error_free(&error);
return 0;
}