#include <stdlib.h>
#include <glib.h>
#include <tzplatform_config.h>
-
-#if defined TIZEN_P2P_ENABLE && !defined WLAN_CONCURRENT_MODE
-#include <wifi-direct.h>
-#endif
+#include <net/if.h>
+#include <sys/ioctl.h>
#include "log.h"
#include "util.h"
#include "netdbus.h"
#include "neterror.h"
#include "wifi-wps.h"
+#include "wifi-bssid-scan.h"
#include "wifi-power.h"
#include "wifi-state.h"
#include "netsupplicant.h"
#define VCONF_WIFI_OFF_STATE_BY_AIRPLANE "file/private/wifi/wifi_off_by_airplane"
#define VCONF_WIFI_OFF_STATE_BY_RESTRICTED "file/private/wifi/wifi_off_by_restricted"
#define VCONF_WIFI_OFF_STATE_BY_EMERGENCY "file/private/wifi/wifi_off_by_emergency"
-#if defined TIZEN_WEARABLE
-#define VCONF_WIFI_WEARABLE_WIFI_USE "db/private/wifi/wearable_wifi_use"
-#endif
#if !defined TIZEN_WEARABLE
#define VCONFKEY_SETAPPL_NETWORK_PERMIT_WITH_LCD_OFF_LIMIT "db/setting/network_with_lcd_off_limit"
#endif
-#define WLAN_MAC_INFO tzplatform_mkpath(TZ_SYS_ETC, "/.mac.info")
#define WLAN_MAC_ADDRESS_FILEPATH "/sys/class/net/wlan0/address"
#define WLAN_MAC_ADDR_MAX 20
#define VCONF_WIFI_BSSID_ADDRESS "db/wifi/bssid_address"
#define NET_EXEC_PATH "/sbin/ifconfig"
#define OS_RANDOM_FILE "/dev/urandom"
+#define NETCONFIG_TECH_WAITING_INTERVAL 500
+#define NETCONFIG_TECH_WAITING_COUNT 6
+#define MAX_DRV_CMD_SIZE 248
+#define WLAN_IOCTL_SUSPEND (SIOCDEVPRIVATE + 1)
+
static gboolean connman_wifi_technology_state = FALSE;
static gboolean wifi_firmware_recovery_mode = FALSE;
static int airplane_mode = 0;
-#if defined TIZEN_WEARABLE
-static int psmode_wifi_use = 1;
-#endif
+typedef struct {
+ char *buf;
+ int used_len;
+ int total_len;
+} netconfig_wifi_priv_cmd;
static gboolean __is_wifi_restricted(void)
{
}
} else {
DBG("Successfully requested");
+ g_variant_unref(reply);
}
- g_variant_unref(reply);
netconfig_gdbus_pending_call_unref();
}
return 0;
}
-#if defined TIZEN_P2P_ENABLE && defined WLAN_CONCURRENT_MODE
-static int __netconfig_p2p_supplicant(gboolean enable)
-{
- int rv = 0;
- const char *path = P2P_SUPPLICANT_SCRIPT;
- char *const args_enable[] = { P2P_SUPPLICANT_SCRIPT, "start", NULL };
- char *const args_disable[] = { P2P_SUPPLICANT_SCRIPT, "stop", NULL };
- char *const envs[] = { NULL };
-
- if (enable == TRUE)
- rv = netconfig_execute_file(path, args_enable, envs);
- else
- rv = netconfig_execute_file(path, args_disable, envs);
- if (rv < 0)
- return -EIO;
-
- DBG("p2p_supplicant %s", enable == TRUE ? "started" : "stopped");
-
- return 0;
-}
-#endif
-
void netconfig_wifi_recover_firmware(void)
{
wifi_firmware_recovery_mode = TRUE;
wifi_power_off();
}
-#if defined TIZEN_P2P_ENABLE && !defined WLAN_CONCURRENT_MODE
-static void __netconfig_wifi_direct_state_cb(int error_code, wifi_direct_device_state_e device_state, void *user_data)
-{
- int err;
-
- wifi_direct_unset_device_state_changed_cb();
- wifi_direct_deinitialize();
-
- if (device_state == WIFI_DIRECT_DEVICE_STATE_DEACTIVATED) {
- err = wifi_power_on();
- if (err < 0) {
- if (err == -EALREADY)
- wifi_state_update_power_state(TRUE);
- else
- wifi_state_emit_power_failed();
- }
- }
-}
-
-static gboolean __netconfig_wifi_direct_power_off(void)
-{
- DBG("Wi-Fi direct is turning off");
-
- if (wifi_direct_initialize() < 0)
- return FALSE;
-
- if (wifi_direct_set_device_state_changed_cb(__netconfig_wifi_direct_state_cb, NULL) < 0)
- return FALSE;
-
- if (wifi_direct_deactivate() < 0)
- return FALSE;
-
- return TRUE;
-}
-#endif
-
static int _load_driver_and_supplicant(void)
{
int err = 0;
{
int err = 0;
- INFO("remove driver and supplicant");
+ DBG("remove driver and supplicant");
if (wifi_firmware_recovery_mode != TRUE &&
- netconfig_wifi_is_wps_enabled() == TRUE) {
+ netconfig_wifi_is_bssid_scan_started() == TRUE) {
DBG("Wi-Fi WPS mode");
return 0;
}
return 0;
}
+static gboolean __check_and_set_technology_enable(gpointer data)
+{
+ static int retry_count = NETCONFIG_TECH_WAITING_COUNT;
+ gboolean value_enable = TRUE;
+ gboolean reply = FALSE;
+ GVariant *params = NULL;
+ char key[] = "Powered";
+
+ if (wifi_state_is_technology_available() == FALSE) {
+ retry_count--;
+ if (retry_count > 0)
+ return TRUE;
+ }
+
+ params = g_variant_new("(sv)", key, g_variant_new_boolean(value_enable));
+
+ reply = netconfig_invoke_dbus_method_nonblock(CONNMAN_SERVICE,
+ CONNMAN_WIFI_TECHNOLOGY_PREFIX,
+ CONNMAN_TECHNOLOGY_INTERFACE,
+ "SetProperty", params, __technology_reply);
+
+ if (reply != TRUE) {
+ ERR("Fail to set technology enable");
+ wifi_state_update_power_state(FALSE);
+
+ retry_count = NETCONFIG_TECH_WAITING_COUNT;
+ return FALSE;
+ }
+
+ retry_count = NETCONFIG_TECH_WAITING_COUNT;
+ return FALSE;
+}
+
static int _set_connman_technology_power(gboolean enable)
{
gboolean reply = FALSE;
- GVariant *param0 = NULL;
GVariant *params = NULL;
char key[] = "Powered";
gboolean value_enable = TRUE;
if (connman_wifi_technology_state == enable)
return -EALREADY;
- if (enable == TRUE)
- param0 = g_variant_new_boolean(value_enable);
- else
- param0 = g_variant_new_boolean(value_disable);
+ if (enable && wifi_state_is_technology_available() == FALSE) {
+ netconfig_start_timer(NETCONFIG_TECH_WAITING_INTERVAL,
+ __check_and_set_technology_enable, NULL, NULL);
+ connman_wifi_technology_state = enable;
+ return 0;
+ }
- params = g_variant_new("(sv)", key, param0);
+ params = g_variant_new("(sv)", key, (enable == TRUE) ?
+ g_variant_new_boolean(value_enable) : g_variant_new_boolean(value_disable));
reply = netconfig_invoke_dbus_method_nonblock(CONNMAN_SERVICE,
CONNMAN_WIFI_TECHNOLOGY_PREFIX, CONNMAN_TECHNOLOGY_INTERFACE,
int rv = 0;
char bssid[WLAN_MAC_ADDR_MAX];
- FILE *fp = fopen(WLAN_MAC_INFO, "r");
+ FILE *fp = fopen(WLAN_MAC_ADDRESS_FILEPATH, "r");
if (fp == NULL) {
- ERR("Fail to open %s", WLAN_MAC_INFO);
- fp = fopen(WLAN_MAC_ADDRESS_FILEPATH, "r");
- if (fp == NULL) {
- ERR("Fail to open %s", WLAN_MAC_ADDRESS_FILEPATH);
- return;
- }
+ ERR("Fail to open %s", WLAN_MAC_ADDRESS_FILEPATH);
+ return;
}
- fseek(fp, 0L, SEEK_SET);
- rv = fscanf(fp, "%17s", bssid);
+ rv = fseek(fp, 0L, SEEK_SET);
+ if (rv != 0) {
+ ERR("Fail to seek file");
+ fclose(fp);
+ return;
+ }
- if (rv < 0)
+ rv = fscanf(fp, "%17s", bssid);
+ if (rv < 0) {
ERR("Fail to read bssid");
+ fclose(fp);
+ return;
+ }
netconfig_set_vconf_str(VCONF_WIFI_BSSID_ADDRESS, bssid);
int netconfig_wifi_on_wearable(gboolean device_picker_test)
{
int err = 0;
- int wifi_use;
int ps_mode;
- if (netconfig_vconf_get_int(VCONF_WIFI_WEARABLE_WIFI_USE, &wifi_use) < 0) {
- ERR("Fail to get VCONF_WIFI_WEARABLE_WIFI_USE");
+ if (netconfig_vconf_get_int(VCONFKEY_SETAPPL_PSMODE, &ps_mode) < 0) {
+ ERR("Fail to get VCONFKEY_SETAPPL_PSMODE");
return -EIO;
}
- if (wifi_use > 0) {
- if (netconfig_vconf_get_int(VCONFKEY_SETAPPL_PSMODE, &ps_mode) < 0) {
- ERR("Fail to get VCONFKEY_SETAPPL_PSMODE");
- return -EIO;
- }
-
- if (ps_mode > SETTING_PSMODE_NORMAL) {
- WARN("ps mode is on(%d), Not turn on Wi-Fi", ps_mode);
- return -EPERM;
- }
- } else {
- WARN("Not permitted Wi-Fi on");
+ if (ps_mode > SETTING_PSMODE_NORMAL) {
+ WARN("ps mode is on(%d), Not turn on Wi-Fi", ps_mode);
return -EPERM;
}
return err;
}
-
-static void __wearable_wifi_use_changed_cb(keynode_t* node, void* user_data)
-{
- int wifi_state;
- int wifi_use = 1;
-
- if (netconfig_vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state) < 0) {
- ERR("Fail to get VCONFKEY_WIFI_STATE");
- return;
- }
-
- if (node != NULL)
- wifi_use = vconf_keynode_get_int(node);
- else
- netconfig_vconf_get_int(VCONF_WIFI_WEARABLE_WIFI_USE, &wifi_use);
-
- if (wifi_use > 0) {
- DBG("wifi use on");
- if (wifi_state > VCONFKEY_WIFI_OFF) {
- WARN("Wi-Fi is already turned on");
- return;
- }
- wifi_power_on_wearable(TRUE);
- } else {
- ERR("## wifi use [OFF]");
- if (wifi_state == VCONFKEY_WIFI_OFF) {
- WARN("Wi-Fi is already turned off");
- return;
- }
-
- wifi_power_off();
- }
-}
#else
static void __netconfig_wifi_restrict_mode(keynode_t *node, void *user_data)
{
int wifi_off_by_airplane = 0;
netconfig_vconf_get_int(VCONF_WIFI_OFF_STATE_BY_AIRPLANE, &wifi_off_by_airplane);
-
-#if defined TIZEN_WEARABLE
- netconfig_vconf_get_int(VCONF_WIFI_WEARABLE_WIFI_USE, &wifi_state)
-#else
netconfig_vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
-#endif
if (node != NULL)
airplane_state = vconf_keynode_get_bool(node);
wifi_power_off();
netconfig_set_vconf_int(VCONF_WIFI_OFF_STATE_BY_AIRPLANE, 1);
-#if defined TIZEN_WEARABLE
- netconfig_set_vconf_int(VCONF_WIFI_WEARABLE_WIFI_USE, 0);
-#endif
} else {
/* airplane mode off */
if (!wifi_off_by_airplane)
return;
netconfig_set_vconf_int(VCONF_WIFI_OFF_STATE_BY_AIRPLANE, 0);
-#if defined TIZEN_WEARABLE
- netconfig_set_vconf_int(VCONF_WIFI_WEARABLE_WIFI_USE, 1);
-#else
if (wifi_state > VCONFKEY_WIFI_OFF)
return;
wifi_power_on();
-#endif
}
}
#if !defined TIZEN_WEARABLE
int emergency_by_fmm = 0;
#endif
-#if defined TIZEN_WEARABLE
- int wifi_use = 1;
-#endif
-
netconfig_vconf_get_int(VCONF_WIFI_OFF_STATE_BY_EMERGENCY, &wifi_off_by_emergency);
netconfig_vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
/* basic power saving mode on */
} else if (emergency == SETTING_PSMODE_WEARABLE_ENHANCED) {
/* enhanced power saving mode on */
- netconfig_vconf_get_int(VCONF_WIFI_WEARABLE_WIFI_USE, &wifi_use);
- psmode_wifi_use = wifi_use;
- if (wifi_use != 0)
- netconfig_set_vconf_int(VCONF_WIFI_WEARABLE_WIFI_USE, 0);
-
if (wifi_state == VCONFKEY_WIFI_OFF)
return;
netconfig_set_vconf_int(VCONF_WIFI_OFF_STATE_BY_EMERGENCY, 1);
} else {
/* power saving mode off */
- netconfig_set_vconf_int(VCONF_WIFI_WEARABLE_WIFI_USE, psmode_wifi_use);
if (!wifi_off_by_emergency)
return;
}
+void wifi_set_early_suspend(gboolean value)
+{
+ static gboolean old_state = FALSE;
+ struct ifreq ifr;
+ char buf[MAX_DRV_CMD_SIZE];
+ netconfig_wifi_priv_cmd priv_cmd;
+ int ret = 0;
+ int ioctl_sock = 0;
+ int pm_state = 0;
+ wifi_service_state_e wifi_state;
+ char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+
+ if (old_state == value) {
+ DBG("Old and new states are same");
+ return;
+ }
+
+ if (netconfig_vconf_get_int(VCONFKEY_PM_STATE, &pm_state) < 0)
+ ERR("Fail to get VCONFKEY_PM_STATE");
+
+ wifi_state = wifi_state_get_service_state();
+
+ if (value == TRUE &&
+ (pm_state < VCONFKEY_PM_STATE_LCDOFF ||
+ wifi_state == NETCONFIG_WIFI_ASSOCIATION ||
+ wifi_state == NETCONFIG_WIFI_CONFIGURATION)){
+ DBG("");
+ return;
+ }
+
+ memset(buf, 0, sizeof(buf));
+ snprintf(buf, sizeof(buf), "SETSUSPENDMODE %d", value);
+
+ memset(&ifr, 0, sizeof(struct ifreq));
+ g_strlcpy((char *)ifr.ifr_name, WIFI_IFNAME, IFNAMSIZ);
+
+ DBG("Early suspend command: [%s]", buf);
+
+ memset(&priv_cmd, 0, sizeof(priv_cmd));
+ priv_cmd.buf = buf;
+ priv_cmd.used_len = sizeof(buf);
+ priv_cmd.total_len = sizeof(buf);
+ ifr.ifr_data = (char *)&priv_cmd;
+
+ ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
+ if (ioctl_sock < 0) {
+ DBG("socket(PF_INET,SOCK_DGRAM) failed: %s",
+ strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER));
+ return;
+ }
+
+ ret = ioctl(ioctl_sock, WLAN_IOCTL_SUSPEND, &ifr);
+ if (ret < 0) {
+ ERR("Fail to issue private commands: %d. %s", ret,
+ strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER));
+ } else {
+ old_state = value;
+ }
+
+ close(ioctl_sock);
+}
+
static void __pm_state_changed_cb(keynode_t* node, void* user_data)
{
int new_state = -1;
netconfig_vconf_get_int(VCONFKEY_PM_STATE, &new_state);
DBG("wifi state: %d (0 off / 1 on / 2 connected)", wifi_state);
- DBG("Old PM state: %d, current: %d", prev_state, new_state);
+ DBG("Old PM state: %d, current: %d (1 normal / 2 lcddim / 3 lcdoff / 4 sleep)", prev_state, new_state);
if ((new_state == VCONFKEY_PM_STATE_NORMAL) && (prev_state >= VCONFKEY_PM_STATE_LCDOFF)) {
+ /* Send early suspend mode based on LCD state and disallow early suspend count */
+ if (wifi_state != VCONFKEY_WIFI_OFF) {
+ wifi_set_early_suspend(FALSE);
+ DBG("Unset early suspend");
+ }
+
netconfig_wifi_bgscan_stop();
+ netconfig_wifi_bgscan_set_interval(SCAN_EXPONENTIAL_MIN);
netconfig_wifi_bgscan_start(TRUE);
+ } else if ((new_state == VCONFKEY_PM_STATE_LCDOFF) && (prev_state < VCONFKEY_PM_STATE_LCDOFF) && (wifi_state != VCONFKEY_WIFI_OFF)) {
+ wifi_set_early_suspend(TRUE);
+ DBG("Set early suspend");
}
prev_state = new_state;
return -EBUSY;
}
-#if defined TIZEN_P2P_ENABLE && !defined WLAN_CONCURRENT_MODE
- if (netconfig_is_wifi_direct_on() == TRUE) {
- if (__netconfig_wifi_direct_power_off() == TRUE)
- return -EINPROGRESS;
- else {
- ERR("Failed to turn Wi-Fi direct off");
- return -EBUSY;
- }
- }
-#endif
-
err = wifi_power_driver_and_supplicant(TRUE);
if (err < 0 && err != -EALREADY)
return err;
int wifi_power_on_wearable(gboolean device_picker_test)
{
int err = 0;
- int wifi_use = 1;
wifi_tech_state_e tech_state;
tech_state = wifi_state_get_technology_state();
if (tech_state >= NETCONFIG_WIFI_TECH_POWERED)
return -EALREADY;
- if (netconfig_vconf_get_int(VCONF_WIFI_WEARABLE_WIFI_USE, &wifi_use) < 0) {
- ERR("Fail to get VCONF_WIFI_WEARABLE_WIFI_USE");
- return -EIO;
- }
-
- if (wifi_use == 0) {
- WARN("VCONF_WIFI_WEARABLE_WIFI_USE is OFF");
- return -EPERM;
- }
-
err = wifi_power_driver_and_supplicant(TRUE);
if (err < 0 && err != -EALREADY)
return err;
}
#if defined TIZEN_WEARABLE
- vconf_notify_key_changed(VCONF_WIFI_WEARABLE_WIFI_USE, __wearable_wifi_use_changed_cb, NULL);
-
vconf_notify_key_changed(VCONFKEY_TELEPHONY_FLIGHT_MODE,
__netconfig_wifi_airplane_mode, NULL);
#else
DBG("Wi-Fi power on requested");
- g_return_val_if_fail(wifi != NULL, FALSE);
+ g_return_val_if_fail(wifi != NULL, TRUE);
if (!netconfig_dpm_update_from_wifi()) {
DBG("DPM policy restricts Wi-Fi");
netconfig_wifi_enable_device_picker_test();
#endif
if (err < 0) {
- if (err == -EINPROGRESS)
- netconfig_error_inprogress(context);
- else if (err == -EALREADY)
+ if (err == -EALREADY)
netconfig_error_already_exists(context);
else if (err == -EPERM)
netconfig_error_permission_denied(context);
DBG("Wi-Fi power off requested");
- g_return_val_if_fail(wifi != NULL, FALSE);
+ g_return_val_if_fail(wifi != NULL, TRUE);
err = wifi_power_off();
if (err < 0) {
projects / platform / core / connectivity / net-config.git / blobdiff