#include <string.h>
#include <dlog.h>
#include <time.h>
-
+#include <sys/time.h>
#include <oal-event.h>
#include "bt-service-battery-monitor.h"
#include "bt-service-common.h"
#include "bt-service-event.h"
+#include "bt-service-core-adapter.h"
-static time_t scan_start = 0;
-static time_t connect_start = 0;
+static struct timeval scan_start;
+static struct timeval connect_start;
+static struct timeval app_scan_base;
static int scan_cnt = 0;
static int connect_cnt = 0;
static gboolean is_session_started = FALSE;
+static GSList *scan_app_list = NULL;
+
typedef struct {
int type;
void *data;
_bt_battery_data_t *current_session_data = NULL;
+static void __bt_bm_add_prev_time(uint32_t scan_time);
+
+uint32_t static __bt_dm_time_diff_msec(struct timeval prev, struct timeval cur)
+{
+ return (uint32_t)((cur.tv_sec - prev.tv_sec) * 1000.0f + (cur.tv_usec - prev.tv_usec) / 1000.0f);
+}
+
static void __bt_display_session_data()
{
BT_DBG("Displaying session data...");
/*After reading data, the function resets it*/
int _bt_bm_read_data(_bt_battery_data_t *data)
{
+ struct timeval cur_time;
+ uint32_t tx_time = 0;
+ uint32_t rx_time = 0;
+ uint32_t idle_time = 0;
+ uint32_t energy_used = 0;
+ uint16_t scan_time_per_app = 0;
+ int scan_app_cnt = 0;
+
BT_DBG("");
if (data == NULL) {
return BLUETOOTH_ERROR_NO_DATA;
}
+ if (_bt_get_energy_info(&tx_time, &rx_time,
+ &idle_time, &energy_used) != BLUETOOTH_ERROR_NONE) {
+ BT_ERR("Fail to get energy info");
+ return BLUETOOTH_ERROR_NOT_SUPPORT;
+ }
+
+ gettimeofday(&cur_time, 0);
+
+ data->tx_time = tx_time;
+ data->rx_time = rx_time;
+ data->idle_time = idle_time;
+
data->session_start_time = current_session_data->session_start_time;
data->session_end_time = time(NULL);
current_session_data->session_start_time = time(NULL);
data->session_scan_time = current_session_data->session_scan_time;
if (scan_cnt) {
- data->session_scan_time += (uint16_t) (time(NULL) - scan_start);
- scan_start = time(NULL);
+ data->session_scan_time += (uint16_t)__bt_dm_time_diff_msec(scan_start, cur_time);
+ gettimeofday(&scan_start, 0);
}
+ current_session_data->session_scan_time = 0;
data->session_connected_time = current_session_data->session_connected_time;
if (connect_cnt) {
- data->session_connected_time += (uint16_t) (time(NULL) - connect_start);
- connect_start = time(NULL);
+ data->session_connected_time += (uint16_t)__bt_dm_time_diff_msec(connect_start, cur_time);
+ gettimeofday(&connect_start, 0);
}
+ current_session_data->session_connected_time = 0;
+
+ scan_app_cnt = g_slist_length(scan_app_list);
+
+ if (scan_app_cnt > 0) {
+ scan_time_per_app = (uint32_t)__bt_dm_time_diff_msec(app_scan_base, cur_time) / scan_app_cnt;
+ __bt_bm_add_prev_time(scan_time_per_app);
+ }
+
+ gettimeofday(&app_scan_base, 0);
data->atm_list = current_session_data->atm_list;
if (data->atm_list == NULL) {
BT_DBG("App-wise data transaction details");
for (GSList *l = data->atm_list; l != NULL; l = g_slist_next(l)) {
_bt_battery_app_data_t *t = (_bt_battery_app_data_t *)(l->data);
- BT_DBG("%ld %ld %d %d", (long int)(t->uid), (long int)(t->pid), t->rx_bytes, t->tx_bytes);
+ BT_DBG("%ld %ld %d %d %u", (long int)(t->uid), (long int)(t->pid), t->rx_bytes, t->tx_bytes, t->time);
}
current_session_data->atm_list = NULL;
return NULL;
}
-void _bt_bm_add_transaction_details(uid_t uid, pid_t pid, int size, data_transaction_type_e type)
+void _bt_bm_add_transaction_details(uid_t uid, pid_t pid, int value, data_transaction_type_e type)
{
if (current_session_data == NULL) {
BT_ERR("Session in progress but data structure is not initialized"); //error handling
app_data->uid = uid;
app_data->pid = pid;
if (type == RX_DATA)
- app_data->rx_bytes = size;
+ app_data->rx_bytes = value;
+ else if (type == TX_DATA)
+ app_data->tx_bytes = value;
else
- app_data->tx_bytes = size;
+ app_data->time = value;
current_session_data->atm_list = g_slist_append(current_session_data->atm_list, app_data);
}
else {
BT_INFO("Match found, updating existing node...");
app_data = (_bt_battery_app_data_t *)(t->data);
if (type == RX_DATA)
- app_data->rx_bytes += size;
+ app_data->rx_bytes += value;
+ else if (type == TX_DATA)
+ app_data->tx_bytes += value;
else
- app_data->tx_bytes += size;
+ app_data->time += value;
}
}
__bt_display_session_data();
}
+/* 1 app can operate the regacy and ble scan at the same time */
+static GSList* __is_scan_app_present(GSList *start, bt_bm_scan_type_e type, uid_t uid, pid_t pid)
+{
+ GSList *l = NULL;
+ bt_bm_scan_info_t *t;
+
+ for (l = start; l != NULL; l = g_slist_next(l)) {
+ t = (bt_bm_scan_info_t *)(l->data);
+
+ /* Find the regacy scan app for Inquiry stop */
+ if (type == SCAN_REGACY && t->type != SCAN_LE) {
+ BT_INFO("app already exist");
+ return l;
+ }
+
+ if (t->uid == uid && t->pid == pid) {
+ BT_INFO("app already exist");
+ return l;
+ }
+ }
+ return NULL;
+}
+
+static void __bt_bm_add_prev_time(uint32_t scan_time)
+{
+ GSList *l = NULL;
+ bt_bm_scan_info_t *t;
+
+ for (l = scan_app_list; l != NULL; l = g_slist_next(l)) {
+ t = (bt_bm_scan_info_t *)(l->data);
+ _bt_bm_add_transaction_details(t->uid, t->pid, scan_time, TIME_DATA);
+ }
+}
+
+/* 1 regacy scan is only allowed in the platform
+ * BLE scan is allowed for many apps
+*/
+/* When a app is added, we should add and reset the time. */
+void _bt_bm_add_scan_app(bt_bm_scan_type_e type, uid_t uid, pid_t pid)
+{
+ bt_bm_scan_info_t *scan_info = NULL;
+ GSList *app_list = NULL;
+ int app_cnt = 0;
+ uint32_t scan_time_per_app = 0;
+
+ BT_DBG("Scan type: %d", type);
+
+ if (scan_app_list) {
+ app_cnt = g_slist_length(scan_app_list);
+ app_list = __is_scan_app_present(scan_app_list, SCAN_BOTH, uid, pid);
+ }
+
+ if (app_list) {
+ /* app try to scan both Regacy and LE */
+ scan_info = (bt_bm_scan_info_t *)(app_list->data);
+
+ if (scan_info == NULL) {
+ BT_ERR("Can't get the scan info");
+ return;
+ }
+
+ BT_DBG("Previous type: %d", scan_info->type);
+
+ if (scan_info->type == type) {
+ BT_ERR("Same scan type is doing");
+ return;
+ }
+
+ scan_info->type = SCAN_BOTH;
+ } else {
+ scan_info = g_malloc0(sizeof(bt_bm_scan_info_t));
+ scan_info->uid = uid;
+ scan_info->pid = pid;
+ scan_info->type = type;
+
+ if (app_cnt > 0) {
+ struct timeval cur_time;
+
+ gettimeofday(&cur_time, 0);
+
+ scan_time_per_app = (uint32_t)(__bt_dm_time_diff_msec(app_scan_base, cur_time)) / app_cnt;
+ __bt_bm_add_prev_time(scan_time_per_app);
+
+ /* Update the base time */
+ gettimeofday(&app_scan_base, 0);
+ }
+
+ scan_app_list = g_slist_append(scan_app_list, scan_info);
+ }
+}
+
+/* When a app is removed, we should add and reset the time. */
+void _bt_bm_remove_scan_app(bt_bm_scan_type_e type, uid_t uid, pid_t pid)
+{
+ bt_bm_scan_info_t *scan_info = NULL;
+ GSList *app_list = NULL;
+ int app_cnt = 0;
+ uint32_t scan_time_per_app = 0;
+
+ BT_DBG("Scan type: %d", type);
+
+ if (scan_app_list == NULL) {
+ BT_ERR("No scan app in list");
+ return;
+ }
+
+ app_cnt = g_slist_length(scan_app_list);
+
+ if (app_cnt == 0) {
+ BT_ERR("No scan app in list");
+ return;
+ }
+
+ app_list = __is_scan_app_present(scan_app_list, type, uid, pid);
+
+ if (app_list) {
+ struct timeval cur_time;
+
+ scan_info = (bt_bm_scan_info_t *)(app_list->data);
+
+ if (scan_info->type == SCAN_BOTH) {
+ scan_info->type = (scan_info->type == SCAN_REGACY) ? SCAN_LE : SCAN_REGACY;
+ return;
+ }
+
+ gettimeofday(&cur_time, 0);
+
+ scan_time_per_app = (uint32_t)(__bt_dm_time_diff_msec(app_scan_base, cur_time)) / app_cnt;
+ __bt_bm_add_prev_time(scan_time_per_app);
+
+ /* Update the base time */
+ gettimeofday(&app_scan_base, 0);
+
+ scan_app_list = g_slist_remove(scan_app_list, scan_info);
+
+ g_free(scan_info);
+ }
+}
+
void _bt_start_scan_time()
{
if (current_session_data != NULL) {
if (scan_cnt == 0) {
BT_DBG("Starting scan time");
- scan_start = time(NULL);
+ gettimeofday(&scan_start, 0);
+ gettimeofday(&app_scan_base, 0);
}
scan_cnt++;
} else {
else {
scan_cnt--;
if(scan_cnt == 0) {
- time_t temp = time(NULL);
- current_session_data->session_scan_time += (uint16_t) (temp - scan_start);
+ struct timeval cur_time;
+
+ gettimeofday(&cur_time, 0);
+ current_session_data->session_scan_time += (uint16_t)(__bt_dm_time_diff_msec(scan_start, cur_time));
+ gettimeofday(&scan_start, 0);
+ gettimeofday(&app_scan_base, 0);
}
}
}
if (current_session_data != NULL) {
if (connect_cnt == 0) {
BT_DBG("Starting connect time");
- connect_start = time(NULL);
+ gettimeofday(&connect_start, 0);
}
connect_cnt++;
}
else {
connect_cnt--;
if(connect_cnt == 0) {
- time_t temp = time(NULL);
- current_session_data->session_connected_time += (uint16_t) (temp - connect_start);
+ struct timeval cur_time;
+
+ gettimeofday(&cur_time, 0);
+ current_session_data->session_connected_time += (uint16_t)(__bt_dm_time_diff_msec(connect_start, cur_time));
}
}
}
dbus_data.session_end_time = data->session_end_time;
dbus_data.session_scan_time = data->session_scan_time;
dbus_data.session_connected_time = data->session_connected_time;
+ dbus_data.tx_time = data->tx_time;
+ dbus_data.rx_time = data->rx_time;
+ dbus_data.idle_time = data->idle_time;
/*Populating app data*/
int n = 0;
_bt_start_scan_time();
break;
case OAL_EVENT_ADAPTER_INQUIRY_FINISHED:
+ /* Remove the regacy scan app */
+ _bt_bm_remove_scan_app(SCAN_REGACY, 0, 0);
+
+ _bt_stop_scan_time();
+ break;
case OAL_EVENT_BLE_DISCOVERY_STOPPED:
BT_DBG("Handling Adapter Discovery Stop");
_bt_stop_scan_time();