Fix memory leak
[platform/core/connectivity/bluetooth-frwk.git] / bt-api / bt-telephony.c
old mode 100755 (executable)
new mode 100644 (file)
index 9f6bca4..e404adc
@@ -18,7 +18,6 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
-#include <dbus/dbus.h>
 #include <unistd.h>
 #include <vconf.h>
 #include <vconf-keys.h>
@@ -26,6 +25,7 @@
 #include "bt-common.h"
 #include "bluetooth-telephony-api.h"
 #include "marshal.h"
+#include "bt-internal-types.h"
 
 #define BT_SCO_TIMEOUT 3000
 
@@ -93,8 +93,7 @@ static const gchar bt_telephony_introspection_xml[] =
 
 #define BT_TELEPHONY_CHECK_ENABLED() \
        do { \
-               if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) \
-               { \
+               if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) { \
                        BT_ERR("BT is not enabled"); \
                        return BLUETOOTH_TELEPHONY_ERROR_NOT_ENABLED; \
                } \
@@ -103,8 +102,7 @@ static const gchar bt_telephony_introspection_xml[] =
 static gboolean is_initialized = FALSE;
 #define BT_TELEPHONY_CHECK_INITIALIZED() \
        do { \
-               if (is_initialized == FALSE) \
-               { \
+               if (is_initialized == FALSE) { \
                        BT_ERR("Bluetooth telephony not initilized"); \
                        return BLUETOOTH_TELEPHONY_ERROR_NOT_INITIALIZED; \
                } \
@@ -310,11 +308,11 @@ static GVariant *__bluetooth_telephony_dbus_method_send(const char *path,
                const char *interface, const char *method,
                GError **err, GVariant *parameters)
 {
-#ifdef TIZEN_WEARABLE
-       int timeout = 4000;
-#else
        int timeout = -1;
-#endif
+
+       if (TIZEN_PROFILE_WEARABLE || TIZEN_PROFILE_IVI)
+               timeout = 4000;
+
        GVariant *reply;
        GDBusProxy *proxy;
        GDBusConnection *conn;
@@ -706,7 +704,6 @@ static int __bluetooth_telephony_proxy_init(void)
 
        node_info = __bt_telephony_create_method_node_info(
                                bt_telephony_introspection_xml);
-
        if (node_info == NULL) {
                BT_ERR("node_info NULL");
                return BLUETOOTH_TELEPHONY_ERROR_INVALID_PARAM;
@@ -714,10 +711,12 @@ static int __bluetooth_telephony_proxy_init(void)
        if (__bluetooth_telephony_register_object(TRUE, node_info) !=
                        BLUETOOTH_TELEPHONY_ERROR_NONE) {
                BT_ERR("Registation of Method Failed");
+               g_dbus_node_info_unref(node_info);
                return BLUETOOTH_TELEPHONY_ERROR_INTERNAL;
        }
 
        FN_END;
+       g_dbus_node_info_unref(node_info);
        return BLUETOOTH_TELEPHONY_ERROR_NONE;
 }
 
@@ -802,7 +801,6 @@ static  int __bluetooth_telephony_unregister(void)
        return BLUETOOTH_TELEPHONY_ERROR_NONE;
 }
 
-#ifndef TIZEN_WEARABLE
 static void __bluetooth_telephony_init_headset_state(void)
 {
        GVariant *reply;
@@ -842,7 +840,6 @@ static void __bluetooth_telephony_init_headset_state(void)
 
        FN_END;
 }
-#endif
 
 static gboolean __bluetooth_telephony_is_headset(uint32_t device_class)
 {
@@ -1188,9 +1185,10 @@ int __bt_telephony_subscribe_adapter_signal(GDBusConnection *conn,
        if (conn == NULL)
                return -1;
 
-       static int subscribe_adapter_id = -1;
+       static guint subscribe_adapter_id = 0;
+
        if (subscribe == TRUE) {
-               if (subscribe_adapter_id == -1) {
+               if (subscribe_adapter_id == 0) {
                        subscribe_adapter_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, "org.freedesktop.DBus.ObjectManager",
                                        "InterfacesAdded", NULL, NULL, 0,
@@ -1199,10 +1197,10 @@ int __bt_telephony_subscribe_adapter_signal(GDBusConnection *conn,
                }
                return BLUETOOTH_TELEPHONY_ERROR_NONE;
        } else {
-               if (subscribe_adapter_id != -1) {
+               if (subscribe_adapter_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_adapter_id);
-                       subscribe_adapter_id = -1;
+                       subscribe_adapter_id = 0;
                }
                return BLUETOOTH_TELEPHONY_ERROR_NONE;
        }
@@ -1214,21 +1212,22 @@ int __bt_telephony_event_subscribe_signal(GDBusConnection *conn,
        if (conn == NULL)
                return -1;
 
-       static int subscribe_event1_id = -1;
-       static int subscribe_event2_id = -1;
-       static int subscribe_event3_id = -1;
-       static int subscribe_event4_id = -1;
-       static int subscribe_event5_id = -1;
-       static int subscribe_event6_id = -1;
+       static guint subscribe_event1_id = 0;
+       static guint subscribe_event2_id = 0;
+       static guint subscribe_event3_id = 0;
+       static guint subscribe_event4_id = 0;
+       static guint subscribe_event5_id = 0;
+       static guint subscribe_event6_id = 0;
+
        if (subscribe == TRUE) {
-               if (subscribe_event1_id == -1) {
+               if (subscribe_event1_id == 0) {
                        subscribe_event1_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, BLUEZ_HEADSET_INTERFACE,
                                        "PropertyChanged", NULL, NULL, 0,
                                        __bluetooth_telephony_event_filter,
                                        NULL, NULL);
                }
-               if (subscribe_event2_id == -1) {
+               if (subscribe_event2_id == 0) {
                        subscribe_event2_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, HFP_AGENT_SERVICE,
                                        HFP_NREC_STATUS_CHANGE, NULL, NULL, 0,
@@ -1236,28 +1235,28 @@ int __bt_telephony_event_subscribe_signal(GDBusConnection *conn,
                                        NULL, NULL);
                }
 
-               if (subscribe_event3_id == -1) {
+               if (subscribe_event3_id == 0) {
                        subscribe_event3_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, HFP_AGENT_SERVICE,
                                        HFP_ANSWER_CALL, NULL, NULL, 0,
                                        __bluetooth_telephony_event_filter,
                                        NULL, NULL);
                }
-               if (subscribe_event4_id == -1) {
+               if (subscribe_event4_id == 0) {
                        subscribe_event4_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, HFP_AGENT_SERVICE,
                                        HFP_REJECT_CALL, NULL, NULL, 0,
                                        __bluetooth_telephony_event_filter,
                                        NULL, NULL);
                }
-               if (subscribe_event5_id == -1) {
+               if (subscribe_event5_id == 0) {
                        subscribe_event5_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, HFP_AGENT_SERVICE,
                                        HFP_RELEASE_CALL, NULL, NULL, 0,
                                        __bluetooth_telephony_event_filter,
                                        NULL, NULL);
                }
-               if (subscribe_event6_id == -1) {
+               if (subscribe_event6_id == 0) {
                        subscribe_event6_id = g_dbus_connection_signal_subscribe(conn,
                                        NULL, HFP_AGENT_SERVICE,
                                        HFP_THREEWAY_CALL, NULL, NULL, 0,
@@ -1267,35 +1266,35 @@ int __bt_telephony_event_subscribe_signal(GDBusConnection *conn,
 
                return BLUETOOTH_TELEPHONY_ERROR_NONE;
        } else {
-               if (subscribe_event1_id != -1) {
+               if (subscribe_event1_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_event1_id);
-                       subscribe_event1_id = -1;
+                       subscribe_event1_id = 0;
                }
-               if (subscribe_event2_id != -1) {
+               if (subscribe_event2_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_event2_id);
-                       subscribe_event2_id = -1;
+                       subscribe_event2_id = 0;
                }
-               if (subscribe_event3_id != -1) {
+               if (subscribe_event3_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_event3_id);
-                       subscribe_event3_id = -1;
+                       subscribe_event3_id = 0;
                }
-               if (subscribe_event4_id != -1) {
+               if (subscribe_event4_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_event4_id);
-                       subscribe_event4_id = -1;
+                       subscribe_event4_id = 0;
                }
-               if (subscribe_event5_id != -1) {
+               if (subscribe_event5_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_event5_id);
-                       subscribe_event5_id = -1;
+                       subscribe_event5_id = 0;
                }
-               if (subscribe_event6_id != -1) {
+               if (subscribe_event6_id > 0) {
                        g_dbus_connection_signal_unsubscribe(conn,
                                        subscribe_event6_id);
-                       subscribe_event6_id = -1;
+                       subscribe_event6_id = 0;
                }
                return BLUETOOTH_TELEPHONY_ERROR_NONE;
        }
@@ -1313,7 +1312,7 @@ BT_EXPORT_API int bluetooth_telephony_init(bt_telephony_func_ptr cb,
 
        if (is_initialized == TRUE) {
                BT_ERR("Bluetooth telephony already initilized");
-               return BLUETOOTH_TELEPHONY_ERROR_ALREADY_INITIALIZED;
+               return BLUETOOTH_TELEPHONY_ERROR_NONE;
        }
 
        is_initialized = TRUE;
@@ -1328,7 +1327,7 @@ BT_EXPORT_API int bluetooth_telephony_init(bt_telephony_func_ptr cb,
        /* Call Path */
        snprintf(telephony_info.call_path, sizeof(telephony_info.call_path),
                                        CSD_CALL_APP_PATH, getpid());
-       BT_DBG("Call Path = %s", telephony_info.call_path);
+       BT_INFO("Call Path = %s", telephony_info.call_path);
        memset(telephony_info.address, 0x00, sizeof(telephony_info.address));
 
        if (__bluetooth_telephony_proxy_init()) {
@@ -1361,8 +1360,8 @@ BT_EXPORT_API int bluetooth_telephony_init(bt_telephony_func_ptr cb,
        telephony_dbus_info.dbus_proxy = g_dbus_proxy_new_sync(
                        telephony_dbus_info.conn,
                        G_DBUS_PROXY_FLAGS_NONE, NULL,
-                       DBUS_SERVICE_DBUS, DBUS_PATH_DBUS,
-                       DBUS_INTERFACE_DBUS, NULL, &error);
+                       BT_EVENT_FREEDESKTOP, BT_FREEDESKTOP_PATH,
+                       BT_EVENT_FREEDESKTOP, NULL, &error);
        if (NULL == telephony_dbus_info.dbus_proxy) {
                __bluetooth_telephony_proxy_deinit();
                telephony_dbus_info.conn = NULL;
@@ -1408,9 +1407,8 @@ BT_EXPORT_API int bluetooth_telephony_init(bt_telephony_func_ptr cb,
                goto fail;
        }
 
-#ifndef TIZEN_WEARABLE
-       __bluetooth_telephony_init_headset_state();
-#endif
+       if (TIZEN_PROFILE_WEARABLE || TIZEN_PROFILE_IVI)
+               __bluetooth_telephony_init_headset_state();
 
        FN_END;
        return ret;
@@ -1452,9 +1450,8 @@ BT_EXPORT_API int bluetooth_telephony_deinit(void)
                telephony_dbus_info.manager_proxy = NULL;
        }
 
-       if (telephony_dbus_info.conn != NULL) {
+       if (telephony_dbus_info.conn != NULL)
                telephony_dbus_info.conn = NULL;
-       }
 
        if (telephony_dbus_info.dbus_proxy != NULL) {
                g_object_unref(telephony_dbus_info.dbus_proxy);
@@ -1491,10 +1488,9 @@ BT_EXPORT_API gboolean bluetooth_telephony_is_sco_connected(void)
        g_variant_get(reply, "(b)", &status);
        g_variant_unref(reply);
 
-#ifdef TIZEN_WEARABLE
-       if (status == TRUE && telephony_info.headset_state != BLUETOOTH_STATE_PLAYING)
-               telephony_info.headset_state = BLUETOOTH_STATE_PLAYING;
-#endif
+       if (TIZEN_PROFILE_WEARABLE || TIZEN_PROFILE_IVI)
+               if (status == TRUE && telephony_info.headset_state != BLUETOOTH_STATE_PLAYING)
+                       telephony_info.headset_state = BLUETOOTH_STATE_PLAYING;
 
        BT_INFO("SCO Connected Status = [%d]", status);
        return status;
@@ -1617,6 +1613,7 @@ BT_EXPORT_API int bluetooth_telephony_send_vendor_cmd(const char *cmd)
 {
        GError *error = NULL;
        GVariant *reply, *parameters;
+       int ret = BLUETOOTH_TELEPHONY_ERROR_NONE;
 
        FN_START;
 
@@ -1639,8 +1636,15 @@ BT_EXPORT_API int bluetooth_telephony_send_vendor_cmd(const char *cmd)
 
        g_variant_unref(reply);
 
+       if (error) {
+               g_dbus_error_strip_remote_error(error);
+               ret = __bt_telephony_get_error(error->message);
+               BT_ERR("Error here %d\n", ret);
+               g_error_free(error);
+       }
+
        FN_END;
-       return BLUETOOTH_TELEPHONY_ERROR_NONE;
+       return ret;
 }
 
 BT_EXPORT_API int bluetooth_telephony_start_voice_recognition(void)
@@ -1716,7 +1720,7 @@ static void __bluetooth_telephony_sco_start_cb(GDBusProxy *proxy,
                GAsyncResult *res, gpointer user_data)
 {
        GError *error = NULL;
-       GVariant *value;
+       GVariant *value = NULL;
 
        value = g_dbus_proxy_call_finish(proxy, res, &error);
        if (value == NULL) {
@@ -1727,6 +1731,8 @@ static void __bluetooth_telephony_sco_start_cb(GDBusProxy *proxy,
                } else {
                        BT_ERR("SCo Start Failed");
                }
+               g_object_unref(proxy);
+               return;
        }
 
        BT_DBG("sco_start_cb : -");
@@ -1788,7 +1794,7 @@ static void __bluetooth_telephony_sco_close_cb(GDBusProxy *proxy,
                GAsyncResult *res, gpointer user_data)
 {
        GError *error = NULL;
-       GVariant *value;
+       GVariant *value = NULL;
 
        value = g_dbus_proxy_call_finish(proxy, res, &error);
        if (value == NULL) {
@@ -1799,6 +1805,8 @@ static void __bluetooth_telephony_sco_close_cb(GDBusProxy *proxy,
                } else {
                        BT_ERR("SCo close Failed");
                }
+               g_object_unref(proxy);
+               return;
        }
 
        BT_DBG("sco_close_cb : -");
@@ -1870,12 +1878,12 @@ BT_EXPORT_API int bluetooth_telephony_call_remote_ringing(unsigned int call_id)
        /*Make sure SCO is already connected */
        ret = __bluetooth_telephony_send_call_status(
                                CSD_CALL_STATUS_MO_ALERTING, call_id, NULL);
-       if (ret != BLUETOOTH_TELEPHONY_ERROR_NONE) {
+
+       if (ret != BLUETOOTH_TELEPHONY_ERROR_NONE)
                BT_ERR("send call status Failed = [%d]", ret);
-               return BLUETOOTH_TELEPHONY_ERROR_INTERNAL;
-       }
+
        FN_END;
-       return BLUETOOTH_TELEPHONY_ERROR_NONE;
+       return ret;
 }
 
 BT_EXPORT_API int bluetooth_telephony_call_answered(unsigned int call_id,
@@ -1899,10 +1907,8 @@ BT_EXPORT_API int bluetooth_telephony_call_answered(unsigned int call_id,
        if (bt_audio) {
                if (!bluetooth_telephony_is_sco_connected()) {
                        ret = bluetooth_telephony_audio_open();
-                       if (ret != 0) {
+                       if (ret != BLUETOOTH_TELEPHONY_ERROR_NONE)
                                BT_ERR("Audio connection call Failed[%d]", ret);
-                               return BLUETOOTH_TELEPHONY_ERROR_INTERNAL;
-                       }
                }
        }
 
@@ -1933,10 +1939,8 @@ BT_EXPORT_API int bluetooth_telephony_call_end(unsigned int call_id)
 
        ret = __bluetooth_telephony_send_call_status(CSD_CALL_STATUS_MT_RELEASE,
                                                                call_id, NULL);
-       if (ret != BLUETOOTH_TELEPHONY_ERROR_NONE) {
+       if (ret != BLUETOOTH_TELEPHONY_ERROR_NONE)
                BT_ERR("send call status Failed = [%d]", ret);
-               return ret;
-       }
 
        FN_END;
        return ret;
@@ -2086,7 +2090,7 @@ BT_EXPORT_API int bluetooth_telephony_indicate_outgoing_call(
        GVariant *param;
        GError *err = NULL;
        const char *path = telephony_info.call_path;
-       int ret;
+       int ret = BLUETOOTH_TELEPHONY_ERROR_NONE;
 
        FN_START;
 
@@ -2120,15 +2124,13 @@ BT_EXPORT_API int bluetooth_telephony_indicate_outgoing_call(
        if (bt_audio) {
                if (!bluetooth_telephony_is_sco_connected()) {
                        ret = bluetooth_telephony_audio_open();
-                       if (ret != 0) {
+                       if (ret != 0)
                                BT_ERR(" Audio connection Failed = %d", ret);
-                               return BLUETOOTH_TELEPHONY_ERROR_INTERNAL;
-                       }
                }
        }
 
        FN_END;
-       return BLUETOOTH_TELEPHONY_ERROR_NONE;
+       return ret;
 }
 
 BT_EXPORT_API int bluetooth_telephony_indicate_incoming_call(
@@ -2277,6 +2279,42 @@ BT_EXPORT_API int bluetooth_telephony_is_connected(gboolean *ag_connected)
        return BLUETOOTH_ERROR_NONE;
 }
 
+BT_EXPORT_API int bluetooth_telephony_set_active_headset(const char *remote_addr)
+{
+#ifdef TIZEN_BT_DUAL_HEADSET_CONNECT
+       GVariant *reply;
+       GVariant *param;
+       GError *err = NULL;
+       int ret;
+
+       BT_CHECK_ENABLED(return);
+
+       if (NULL == remote_addr)
+               return BLUETOOTH_TELEPHONY_ERROR_INVALID_PARAM;
+
+       param = g_variant_new("(s)", remote_addr);
+       reply = __bluetooth_telephony_dbus_method_send(
+                       HFP_AGENT_PATH, HFP_AGENT_INTERFACE,
+                       "SwapHeadset", &err, param);
+
+       if (!reply) {
+               BT_ERR("Error returned in method call\n");
+               if (err) {
+                       g_dbus_error_strip_remote_error(err);
+                       ret = __bt_telephony_get_error(err->message);
+                       g_error_free(err);
+                       return ret;
+               }
+               return BLUETOOTH_TELEPHONY_ERROR_INTERNAL;
+       }
+
+       g_variant_unref(reply);
+       return BLUETOOTH_TELEPHONY_ERROR_NONE;
+#else
+       return BLUETOOTH_ERROR_NOT_SUPPORT;
+#endif
+}
+
 static void __bt_telephony_adapter_filter(GDBusConnection *connection,
                                        const gchar *sender_name,
                                        const gchar *object_path,
@@ -2309,6 +2347,8 @@ static void __bt_telephony_adapter_filter(GDBusConnection *connection,
                        if (ret != BLUETOOTH_TELEPHONY_ERROR_NONE)
                                BT_ERR("__bluetooth_telephony_register failed");
                }
+
+               g_variant_unref(optional_param);
        }
 
        FN_END;