#include <string.h>
#include <errno.h>
#include <vconf.h>
+#include <gio/gio.h>
+#include <libsyscommon/libgdbus.h>
+#include <libsyscommon/list.h>
#include "callback.h"
#include "battery.h"
#include "display.h"
+#include "display-internal.h"
#include "common.h"
-#include "dbus.h"
-#include "list.h"
+
+#define SIGNAL_FLASH_STATE "ChangeFlashState"
struct device_cb_info {
device_changed_cb cb;
void *data;
};
-static dd_list *device_cb_list[DEVICE_CALLBACK_MAX];
+static GList *device_cb_list[DEVICE_CALLBACK_MAX];
+static int flash_sigid;
+//LCOV_EXCL_START Not called Callback
static void battery_capacity_cb(keynode_t *key, void *data)
{
static device_callback_e type = DEVICE_CALLBACK_BATTERY_CAPACITY;
struct device_cb_info *cb_info;
- dd_list *elem;
+ GList *elem, *elem_next;
int val;
val = vconf_keynode_get_int(key);
/* invoke the each callback with value */
- DD_LIST_FOREACH(device_cb_list[type], elem, cb_info)
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info)
cb_info->cb(type, (void*)val, cb_info->data);
}
+//LCOV_EXCL_STOP
+//LCOV_EXCL_START Not called Callback
static void battery_charging_cb(keynode_t *key, void *data)
{
static device_callback_e type = DEVICE_CALLBACK_BATTERY_CHARGING;
struct device_cb_info *cb_info;
- dd_list *elem;
+ GList *elem, *elem_next;
int val;
val = vconf_keynode_get_int(key);
/* invoke the each callback with value */
- DD_LIST_FOREACH(device_cb_list[type], elem, cb_info)
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info)
cb_info->cb(type, (void*)val, cb_info->data);
}
+//LCOV_EXCL_STOP
+//LCOV_EXCL_START Not called Callback
static void battery_level_cb(keynode_t *key, void *data)
{
static device_callback_e type = DEVICE_CALLBACK_BATTERY_LEVEL;
struct device_cb_info *cb_info;
- dd_list *elem;
+ GList *elem, *elem_next;
int val, status;
val = vconf_keynode_get_int(key);
status = -1;
/* invoke the each callback with value */
- DD_LIST_FOREACH(device_cb_list[type], elem, cb_info)
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info)
cb_info->cb(type, (void*)status, cb_info->data);
}
+//LCOV_EXCL_STOP
+//LCOV_EXCL_START Not called Callback
static void display_changed_cb(keynode_t *key, void *data)
{
static device_callback_e type = DEVICE_CALLBACK_DISPLAY_STATE;
struct device_cb_info *cb_info;
- dd_list *elem;
+ GList *elem, *elem_next;
display_state_e state;
int val;
val = vconf_keynode_get_int(key);
- switch(val) {
+ switch (val) {
case 1: state = DISPLAY_STATE_NORMAL;
break;
case 2: state = DISPLAY_STATE_SCREEN_DIM;
}
/* invoke the each callback with value */
- DD_LIST_FOREACH(device_cb_list[type], elem, cb_info)
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info)
cb_info->cb(type, (void*)state, cb_info->data);
}
+//LCOV_EXCL_STOP
+
+//LCOV_EXCL_START Not called Callback
+static void flash_state_cb(GDBusConnection *conn,
+ const gchar *sender,
+ const gchar *object,
+ const gchar *interface,
+ const gchar *signal,
+ GVariant *parameters,
+ gpointer user_data)
+{
+ static int type = DEVICE_CALLBACK_FLASH_BRIGHTNESS;
+ struct device_cb_info *cb_info;
+ GList *elem, *elem_next;
+ int val;
+
+ if (strncmp(signal, SIGNAL_FLASH_STATE,
+ sizeof(SIGNAL_FLASH_STATE)) != 0) {
+ _E("wrong parameter : signal(%s)", signal);
+ return;
+ }
+
+ /* get camera value */
+ g_variant_get(parameters, "(i)", &val);
+ _D("%s - %d", signal, val);
+
+ /* invoke the each callback with value */
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info)
+ cb_info->cb(type, (void*)val, cb_info->data);
+}
+//LCOV_EXCL_STOP
+
+static int register_signal(const char *bus_name,
+ const char *object_path,
+ const char *interface_name,
+ const char *signal,
+ GDBusSignalCallback callback,
+ int *sig_id)
+{
+ GError *err = NULL;
+ GDBusConnection *conn;
+ int id;
+
+#if !GLIB_CHECK_VERSION(2, 35, 0)
+ g_type_init();
+#endif
+
+ conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
+ if (!conn) {
+//LCOV_EXCL_START System Error
+ _E("fail to get dbus connection : %s", err->message);
+ g_clear_error(&err);
+ return -EPERM;
+//LCOV_EXCL_STOP
+ }
+
+ /* subscribe signal */
+ id = g_dbus_connection_signal_subscribe(conn,
+ bus_name,
+ interface_name,
+ signal, /* null to match on all signals */
+ object_path,
+ NULL, /* null to match on all kinds of arguments */
+ G_DBUS_SIGNAL_FLAGS_NONE,
+ callback,
+ NULL,
+ NULL);
+ if (id == 0) {
+//LCOV_EXCL_START System Error
+ _E("fail to connect %s signal", signal);
+ return -EPERM;
+//LCOV_EXCL_STOP
+ }
+
+ if (sig_id)
+ *sig_id = id;
+
+ return 0;
+}
+
+static int unregister_signal(int *sig_id)
+{
+ GError *err = NULL;
+ GDBusConnection *conn;
+
+ if (!sig_id)
+ return -EINVAL;
+
+ conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
+ if (!conn) {
+//LCOV_EXCL_START System Error
+ _E("fail to get dbus connection : %s", err->message);
+ g_clear_error(&err);
+ return -EPERM;
+//LCOV_EXCL_STOP
+ }
+
+ /* unsubscribe signal */
+ g_dbus_connection_signal_unsubscribe(conn, *sig_id);
+ *sig_id = 0;
+
+ return 0;
+}
static int register_request(device_callback_e type)
{
case DEVICE_CALLBACK_DISPLAY_STATE:
return vconf_notify_key_changed(VCONFKEY_PM_STATE,
display_changed_cb, NULL);
+ case DEVICE_CALLBACK_FLASH_BRIGHTNESS:
+ /* sig_id begins with 1. */
+ if (flash_sigid)
+ return -EEXIST;
+ return register_signal(DEVICED_BUS_NAME,
+ DEVICED_PATH_LED,
+ DEVICED_INTERFACE_LED,
+ SIGNAL_FLASH_STATE, flash_state_cb, &flash_sigid);
default:
break;
}
case DEVICE_CALLBACK_DISPLAY_STATE:
return vconf_ignore_key_changed(VCONFKEY_PM_STATE,
display_changed_cb);
+ case DEVICE_CALLBACK_FLASH_BRIGHTNESS:
+ if (!flash_sigid)
+ return -ENOENT;
+ return unregister_signal(&flash_sigid);
default:
break;
}
int device_add_callback(device_callback_e type, device_changed_cb cb, void *data)
{
struct device_cb_info *cb_info;
- dd_list *elem;
- int ret, n;
+ GList *elem, *elem_next;
+ int ret_request, n;
+
+ if (!is_feature_display_supported() && type == DEVICE_CALLBACK_DISPLAY_STATE)
+ return DEVICE_ERROR_NOT_SUPPORTED;
if (type < 0 || type >= DEVICE_CALLBACK_MAX)
return DEVICE_ERROR_INVALID_PARAMETER;
return DEVICE_ERROR_INVALID_PARAMETER;
/* check if it is the first request */
- n = DD_LIST_LENGTH(device_cb_list[type]);
+ n = SYS_G_LIST_LENGTH(device_cb_list[type]);
if (n == 0) {
- ret = register_request(type);
- if (ret < 0)
+ ret_request = register_request(type);
+ if (ret_request < 0)
return DEVICE_ERROR_OPERATION_FAILED;
}
/* check for the same request */
- DD_LIST_FOREACH(device_cb_list[type], elem, cb_info) {
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info) {
if (cb_info->cb == cb)
return DEVICE_ERROR_ALREADY_IN_PROGRESS;
}
cb_info->cb = cb;
cb_info->data = data;
- DD_LIST_APPEND(device_cb_list[type], cb_info);
+ SYS_G_LIST_APPEND(device_cb_list[type], cb_info);
return DEVICE_ERROR_NONE;
}
int device_remove_callback(device_callback_e type, device_changed_cb cb)
{
struct device_cb_info *cb_info;
- dd_list *elem;
- int ret, n;
+ GList *elem, *elem_next;
+ int ret_request, n;
+
+ if (!is_feature_display_supported() && type == DEVICE_CALLBACK_DISPLAY_STATE)
+ return DEVICE_ERROR_NOT_SUPPORTED;
if (type < 0 || type >= DEVICE_CALLBACK_MAX)
return DEVICE_ERROR_INVALID_PARAMETER;
return DEVICE_ERROR_INVALID_PARAMETER;
/* search for the same element with callback */
- DD_LIST_FOREACH(device_cb_list[type], elem, cb_info) {
+ SYS_G_LIST_FOREACH_SAFE(device_cb_list[type], elem, elem_next, cb_info) {
if (cb_info->cb == cb)
break;
}
return DEVICE_ERROR_INVALID_PARAMETER;
/* remove device callback from list (local) */
- DD_LIST_REMOVE(device_cb_list[type], cb_info);
+ SYS_G_LIST_REMOVE(device_cb_list[type], cb_info);
free(cb_info);
/* check if this callback is last element */
- n = DD_LIST_LENGTH(device_cb_list[type]);
+ n = SYS_G_LIST_LENGTH(device_cb_list[type]);
if (n == 0) {
- ret = release_request(type);
- if (ret < 0)
- return DEVICE_ERROR_OPERATION_FAILED;
+ ret_request = release_request(type);
+ if (ret_request < 0)
+ return DEVICE_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE System Error
}
return DEVICE_ERROR_NONE;
projects / platform / core / api / device.git / blobdiff