X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=bt-api%2Fbt-gatt-client.c;h=539f543a608bd10b53f8072f1a093a642a26ed10;hb=89402339a81775d534510fb74c539f10655ef6c2;hp=872b21fa8da2b479851ebc530fadc0e9e854226f;hpb=aaa9a90f3cba071f404e66bb633f085686e5cbf1;p=platform%2Fcore%2Fconnectivity%2Fbluetooth-frwk.git diff --git a/bt-api/bt-gatt-client.c b/bt-api/bt-gatt-client.c index 872b21f..539f543 100644 --- a/bt-api/bt-gatt-client.c +++ b/bt-api/bt-gatt-client.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "bt-common.h" #include "bt-event-handler.h" @@ -28,6 +29,11 @@ #include "bt-internal-types.h" #include "bt-request-sender.h" +#include "bluetooth-gatt-client-api.h" +#include +static GSList *gatt_characteristic_notify_list; +static GSList *gatt_characteristic_write_list = NULL;; + #define GATT_DEFAULT_TIMEOUT (6 * 1000) // Dependent on supervision timeout 6 sec typedef enum { @@ -45,9 +51,6 @@ BT_EXPORT_API int bluetooth_gatt_free_service_property(bt_gatt_service_property_ BT_CHECK_PARAMETER(svc_pty, return); g_free(svc_pty->uuid); - g_free(svc_pty->handle); - g_strfreev(svc_pty->include_handles.handle); - g_strfreev(svc_pty->char_handle.handle); memset(svc_pty, 0, sizeof(bt_gatt_service_property_t)); @@ -62,8 +65,6 @@ BT_EXPORT_API int bluetooth_gatt_free_char_property(bt_gatt_char_property_t *cha g_free(char_pty->name); g_free(char_pty->description); g_free(char_pty->val); - g_free(char_pty->handle); - g_strfreev(char_pty->char_desc_handle.handle); memset(char_pty, 0, sizeof(bt_gatt_char_property_t)); @@ -76,7 +77,6 @@ BT_EXPORT_API int bluetooth_gatt_free_desc_property(bt_gatt_char_descriptor_prop g_free(desc_pty->uuid); g_free(desc_pty->val); - g_free(desc_pty->handle); memset(desc_pty, 0, sizeof(bt_gatt_char_descriptor_property_t)); @@ -108,27 +108,19 @@ gboolean _bluetooth_gatt_check_service_change_watcher_address( { GSList *l; char device_address[BT_ADDRESS_STRING_SIZE] = { 0 }; - char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 }; _bt_convert_addr_type_to_string(device_address, (unsigned char *)device_addr->addr); for (l = service_monitor_list; l != NULL; l = l->next) { char device_address2[BT_ADDRESS_STRING_SIZE] = { 0 }; - char secure_address2[BT_ADDRESS_STRING_SIZE] = { 0 }; bluetooth_device_address_t *addr = l->data; _bt_convert_addr_type_to_string(device_address2, (unsigned char *)addr->addr); - _bt_convert_addr_string_to_secure_string(secure_address, - device_address); - _bt_convert_addr_string_to_secure_string(secure_address2, - device_address2); - BT_INFO("service_monitor_list [%s] - Input [%s]", - secure_address2, secure_address); if (!memcmp(device_addr, addr, - sizeof(bluetooth_device_address_t))) + sizeof(bluetooth_device_address_t))) return TRUE; } @@ -140,35 +132,32 @@ BT_EXPORT_API int bluetooth_gatt_set_service_change_watcher( { GSList *l; bluetooth_device_address_t *addr = NULL; - char device_address[BT_ADDRESS_STRING_SIZE] = { 0 }; char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 }; - _bt_convert_addr_type_to_string(device_address, - (unsigned char *)address->addr); - _bt_convert_addr_string_to_secure_string(secure_address, - device_address); + _bt_convert_addr_type_to_secure_string(secure_address, (unsigned char *)address->addr); BT_INFO("Set watcher for %s with %d", secure_address, enable); if (enable == TRUE) { - if (service_monitor_list == NULL) - _bt_register_manager_subscribe_signal(TRUE); - if (_bluetooth_gatt_check_service_change_watcher_address(address) == TRUE) { BT_INFO("The watcher is already set"); return BLUETOOTH_ERROR_NONE; } + + if (service_monitor_list == NULL) + _bt_register_manager_subscribe_signal(TRUE); + addr = g_malloc0(sizeof(bluetooth_device_address_t)); memcpy(addr, address, sizeof(bluetooth_device_address_t)); service_monitor_list = g_slist_append(service_monitor_list, addr); } else { - for (l = service_monitor_list; l != NULL; l = l->next) { addr = l->data; + if (!memcmp(address, addr, - sizeof(bluetooth_device_address_t))) { + sizeof(bluetooth_device_address_t))) { service_monitor_list = g_slist_remove(service_monitor_list, addr); g_free(addr); @@ -201,11 +190,11 @@ BT_EXPORT_API int bluetooth_gatt_get_service_property(const char *service_handle BT_CHECK_PARAMETER(service, return); BT_CHECK_ENABLED(return); - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, service_handle, BT_PROPERTIES_INTERFACE, @@ -239,39 +228,43 @@ BT_EXPORT_API int bluetooth_gatt_get_service_property(const char *service_handle if (!g_strcmp0(key, "UUID")) { char *name = NULL; service->uuid = g_variant_dup_string(value, &len); - _bt_get_uuid_specification_name(service->uuid, &name); - BT_INFO("======> Service : %s [%s]", service->uuid, name); + bluetooth_get_uuid_name(service->uuid, &name); + BT_INFO("%s %s [%s]", service_handle + 37, service->uuid, name); g_free(name); } else if (!g_strcmp0(key, "Primary")) { service->primary = g_variant_get_boolean(value); } else if (!g_strcmp0(key, "Includes")) { g_variant_get(value, "ao", &char_iter); - gp_array = g_ptr_array_new(); - while (g_variant_iter_loop(char_iter, "&o", &char_handle)) - g_ptr_array_add(gp_array, (gpointer)char_handle); - - if (gp_array->len != 0) { - service->include_handles.count = gp_array->len; - service->include_handles.handle = - __get_string_array_from_gptr_array(gp_array); + if (char_iter != NULL) { + gp_array = g_ptr_array_new(); + while (g_variant_iter_loop(char_iter, "&o", &char_handle)) + g_ptr_array_add(gp_array, (gpointer)char_handle); + + if (gp_array->len != 0) { + service->include_handles.count = gp_array->len; + service->include_handles.handle = + __get_string_array_from_gptr_array(gp_array); + } + g_ptr_array_free(gp_array, TRUE); + g_variant_iter_free(char_iter); } - g_ptr_array_free(gp_array, TRUE); - g_variant_iter_free(char_iter); } else if (!g_strcmp0(key, "Characteristics")) { g_variant_get(value, "ao", &char_iter); - gp_array = g_ptr_array_new(); - while (g_variant_iter_loop(char_iter, "&o", &char_handle)) - g_ptr_array_add(gp_array, (gpointer)char_handle); - - if (gp_array->len != 0) { - service->char_handle.count = gp_array->len; - service->char_handle.handle = - __get_string_array_from_gptr_array(gp_array); + if (char_iter != NULL) { + gp_array = g_ptr_array_new(); + while (g_variant_iter_loop(char_iter, "&o", &char_handle)) + g_ptr_array_add(gp_array, (gpointer)char_handle); + + if (gp_array->len != 0) { + service->char_handle.count = gp_array->len; + service->char_handle.handle = + __get_string_array_from_gptr_array(gp_array); + } + g_ptr_array_free(gp_array, TRUE); + g_variant_iter_free(char_iter); } BT_DBG("Characteristics count : %d", service->char_handle.count); - g_ptr_array_free(gp_array, TRUE); - g_variant_iter_free(char_iter); } } @@ -300,8 +293,9 @@ BT_EXPORT_API int bluetooth_gatt_get_primary_services( char device_address[BT_ADDRESS_STRING_SIZE] = { 0 }; char temp_address[BT_ADDRESS_STRING_SIZE] = { 0 }; int ret = BLUETOOTH_ERROR_INTERNAL; + int idx = 0; - BT_INFO("+"); + BT_DBG("+"); BT_CHECK_PARAMETER(address, return); BT_CHECK_PARAMETER(prim_svc, return); BT_CHECK_ENABLED(return); @@ -331,7 +325,7 @@ BT_EXPORT_API int bluetooth_gatt_get_primary_services( if (g_strcmp0(interface_str, GATT_SERV_INTERFACE) != 0) continue; - BT_DBG("Object Path: %s", object_path); + BT_DBG("[%d] Object Path : %s", idx++, object_path); while (g_variant_iter_loop(svc_iter, "{sv}", &key, &value)) { if (g_strcmp0(key, "Primary") == 0) { if (g_variant_get_boolean(value)) @@ -412,6 +406,13 @@ BT_EXPORT_API int bluetooth_gatt_get_service_from_uuid(bluetooth_device_address_ g_strstr_len(service->uuid, -1, service_uuid)) { ret = BLUETOOTH_ERROR_NONE; + + /* release resources */ + g_free(object_path); + g_variant_iter_free(interface_iter); + g_free(interface_str); + g_variant_iter_free(svc_iter); + goto done; } } @@ -488,6 +489,7 @@ static void __bluetooth_internal_get_char_cb(GDBusProxy *proxy, g_variant_iter_free(char_iter); g_variant_unref(value); g_object_unref(proxy); + g_variant_unref(char_value); } BT_EXPORT_API int bluetooth_gatt_discover_service_characteristics( @@ -503,11 +505,11 @@ BT_EXPORT_API int bluetooth_gatt_discover_service_characteristics( BT_CHECK_PARAMETER(service_handle, return); BT_CHECK_ENABLED(return); - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, service_handle, BT_PROPERTIES_INTERFACE, @@ -537,8 +539,6 @@ static int __get_permission_flag(char *permission) retv_if(permission == NULL, ret); - BT_INFO("permission = %s", permission); - if (!g_strcmp0(permission, "broadcast")) ret = BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_BROADCAST; else if (!g_strcmp0(permission, "read")) @@ -569,6 +569,41 @@ static int __get_permission_flag(char *permission) return ret; } +static void __convert_permission_flag_to_str(unsigned int permission) +{ + char perm[200] = { 0, }; + + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_BROADCAST) + g_strlcat(perm, "broadcast ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_READ) + g_strlcat(perm, "read ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE_NO_RESPONSE) + g_strlcat(perm, "write-without-response ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE) + g_strlcat(perm, "write ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_NOTIFY) + g_strlcat(perm, "notify ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_INDICATE) + g_strlcat(perm, "indicate ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_SIGNED_WRITE) + g_strlcat(perm, "authenticated-signed-writes ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_RELIABLE_WRITE) + g_strlcat(perm, "reliable-write ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITABLE_AUXILIARIES) + g_strlcat(perm, "writable-auxiliaries ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_READ) + g_strlcat(perm, "encrypt-read ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_WRITE) + g_strlcat(perm, "encrypt-write ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_READ) + g_strlcat(perm, "encrypt-authenticated-read ", sizeof(perm)); + if (permission & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_WRITE) + g_strlcat(perm, "encrypt-authenticated-write ", sizeof(perm)); + + BT_INFO("permission [0x%04x] : %s\n", permission, perm); + return; +} + BT_EXPORT_API int bluetooth_gatt_get_characteristics_property( const char *char_handle, bt_gatt_char_property_t *characteristic) { @@ -594,11 +629,11 @@ BT_EXPORT_API int bluetooth_gatt_get_characteristics_property( BT_CHECK_ENABLED(return); - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, char_handle, BT_PROPERTIES_INTERFACE, @@ -633,8 +668,8 @@ BT_EXPORT_API int bluetooth_gatt_get_characteristics_property( if (!g_strcmp0(key, "UUID")) { char *name = NULL; characteristic->uuid = g_variant_dup_string(value, &len); - _bt_get_uuid_specification_name(characteristic->uuid, &name); - BT_INFO("Characteristic : %s [%s]", characteristic->uuid, name); + bluetooth_get_uuid_name(characteristic->uuid, &name); + BT_INFO("%s %s [%s]", char_handle + 37, characteristic->uuid, name); g_free(name); } else if (!g_strcmp0(key, "Value")) { gb_array = g_byte_array_new(); @@ -658,6 +693,7 @@ BT_EXPORT_API int bluetooth_gatt_get_characteristics_property( while (g_variant_iter_loop(char_perm_iter, "s", &permission)) characteristic->permission |= __get_permission_flag(permission); + __convert_permission_flag_to_str(characteristic->permission); g_variant_iter_free(char_perm_iter); } else if (!g_strcmp0(key, "Descriptors")) { @@ -758,11 +794,11 @@ BT_EXPORT_API int bluetooth_gatt_get_char_from_uuid(const char *service_handle, BT_CHECK_PARAMETER(char_uuid, return); BT_CHECK_ENABLED(return); - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, service_handle, BT_PROPERTIES_INTERFACE, @@ -804,11 +840,11 @@ BT_EXPORT_API int bluetooth_gatt_get_char_descriptor_property( BT_CHECK_ENABLED(return); - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, descriptor_handle, BT_PROPERTIES_INTERFACE, @@ -843,7 +879,7 @@ BT_EXPORT_API int bluetooth_gatt_get_char_descriptor_property( if (!g_strcmp0(key, "UUID")) { char *name = NULL; descriptor->uuid = g_variant_dup_string(value, &len); - _bt_get_uuid_specification_name(descriptor->uuid, &name); + bluetooth_get_uuid_name(descriptor->uuid, &name); BT_INFO("Descriptor : %s [%s]", descriptor->uuid, name); g_free(name); } else if (!g_strcmp0(key, "Value")) { @@ -872,97 +908,135 @@ BT_EXPORT_API int bluetooth_gatt_get_char_descriptor_property( return BLUETOOTH_ERROR_NONE; } +static int __bluetooth_get_att_error_code(GError *error, char *handle) +{ + int att_ecode = 0; + int len; + char *str = NULL; + + BT_ERR("Error : %s [%s]", error->message, handle + 15); + str = g_strrstr(error->message, "ATT error: 0x"); + if (str) { + len = strlen(str); + att_ecode = g_ascii_xdigit_value(str[len - 2]) << 4; + att_ecode += g_ascii_xdigit_value(str[len - 1]); + } else + return BLUETOOTH_ATT_ERROR_INTERNAL; + + switch (att_ecode) { + case BLUETOOTH_ATT_ERROR_READ_NOT_PERMITTED: + BT_ERR("Read not permitted"); + break; + case BLUETOOTH_ATT_ERROR_WRITE_NOT_PERMITTED: + BT_ERR("Write not permitted"); + break; + case BLUETOOTH_ATT_ERROR_AUTHENTICATION: + case BLUETOOTH_ATT_ERROR_INSUFFICIENT_ENCRYPTION: + case BLUETOOTH_ATT_ERROR_INSUFFICIENT_ENCRYPTION_KEY_SIZE: + BT_ERR("Not paired"); + break; + case BLUETOOTH_ATT_ERROR_INVALID_OFFSET: + BT_ERR("Invalid offset"); + break; + case BLUETOOTH_ATT_ERROR_INVALID_ATTRIBUTE_VALUE_LEN: + BT_ERR("Invalid Length"); + break; + case BLUETOOTH_ATT_ERROR_AUTHORIZATION: + BT_ERR("Operation not Authorized"); + break; + default: + BT_ERR("default ecode"); + break; + } + + if (att_ecode >= 0x80 && att_ecode <= 0x9F) + BT_ERR("Application error"); + + return att_ecode; +} + static void __bluetooth_internal_read_cb(GObject *source_object, - GAsyncResult *res, - gpointer user_data) + GAsyncResult *res, gpointer user_data) { GError *error = NULL; - bt_user_info_t *user_info; - bt_gatt_char_value_t char_value = { 0, }; GDBusConnection *system_gconn = NULL; GVariant *value; - GByteArray *gp_byte_array = NULL; + bt_user_info_t *user_info; GVariantIter *iter; + GByteArray *gp_byte_array = NULL; guint8 g_byte; - gint att_error_code; - int ret = BLUETOOTH_ERROR_NONE; + int att_ecode = 0; + bt_gatt_resp_data_t *resp_data = user_data; BT_DBG("+"); - user_info = _bt_get_user_data(BT_COMMON); - system_gconn = _bt_gdbus_get_system_gconn(); + system_gconn = _bt_get_system_private_conn(); value = g_dbus_connection_call_finish(system_gconn, res, &error); - if (error) { - BT_ERR("Error : %s \n", error->message); - if (g_strrstr(error->message, "Not paired")) - ret = BLUETOOTH_ERROR_NOT_PAIRED; - else - ret = BLUETOOTH_ERROR_INTERNAL; - - g_clear_error(&error); - if (user_info) { - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_CHAR, - ret, NULL, - user_info->cb, user_info->user_data); + user_info = _bt_get_user_data(BT_COMMON); + if (!user_info) { + if (error) { + BT_ERR("Error : %s [%s]", error->message, resp_data->handle + 15); + g_clear_error(&error); + g_free(resp_data); + return; } - g_free(user_data); + g_free(resp_data); + g_variant_unref(value); return; } - char_value.char_handle = user_data; - - g_variant_get(value, "(yay)", &att_error_code, &iter); + if (error) { + att_ecode = __bluetooth_get_att_error_code(error, resp_data->handle); + g_clear_error(&error); - if (att_error_code != 0) { - if (user_info) { - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_CHAR, - att_error_code, NULL, - user_info->cb, user_info->user_data); - } - g_free(char_value.char_handle); - g_variant_unref(value); - g_variant_iter_free(iter); + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_CHAR, + att_ecode, resp_data, + user_info->cb, user_info->user_data); + g_free(resp_data); return; } gp_byte_array = g_byte_array_new(); + g_variant_get(value, "(ay)", &iter); + while (g_variant_iter_loop(iter, "y", &g_byte)) g_byte_array_append(gp_byte_array, &g_byte, 1); if (gp_byte_array->len != 0) { - char_value.val_len = gp_byte_array->len; - char_value.char_value = gp_byte_array->data; + resp_data->len = gp_byte_array->len; + resp_data->value = gp_byte_array->data; } - if (user_info) { - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_CHAR, - BLUETOOTH_ERROR_NONE, &char_value, - user_info->cb, user_info->user_data); - } + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_CHAR, + BLUETOOTH_ATT_ERROR_NONE, resp_data, + user_info->cb, user_info->user_data); + g_free(resp_data); - g_free(char_value.char_handle); g_byte_array_free(gp_byte_array, TRUE); - g_variant_unref(value); g_variant_iter_free(iter); + g_variant_unref(value); BT_DBG("-"); } -BT_EXPORT_API int bluetooth_gatt_read_characteristic_value(const char *characteristic) +BT_EXPORT_API int bluetooth_gatt_read_characteristic_value(const char *chr, + gpointer user_data) { GDBusConnection *conn; - char *handle; + bt_gatt_resp_data_t *resp_data; GVariantBuilder *builder = NULL; guint16 offset = 0; - BT_CHECK_PARAMETER(characteristic, return); + BT_CHECK_PARAMETER(chr, return); BT_CHECK_ENABLED(return); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); - handle = g_strdup(characteristic); + resp_data = g_malloc0(sizeof(bt_gatt_resp_data_t)); + resp_data->user_data = user_data; + resp_data->handle = (char *)chr; builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}")); @@ -974,62 +1048,59 @@ BT_EXPORT_API int bluetooth_gatt_read_characteristic_value(const char *character // g_variant_builder_add(builder, "{sv}", "device", // g_variant_new_object("o", NULL)); - g_dbus_connection_call(conn, - BT_BLUEZ_NAME, - characteristic, - GATT_CHAR_INTERFACE, - "ReadValue", - g_variant_new("(a{sv})", builder), - G_VARIANT_TYPE("(yay)"), - G_DBUS_CALL_FLAGS_NONE, - -1, - NULL, + g_dbus_connection_call(conn, BT_BLUEZ_NAME, chr, GATT_CHAR_INTERFACE, + "ReadValue", g_variant_new("(a{sv})", builder), + G_VARIANT_TYPE("(ay)"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback)__bluetooth_internal_read_cb, - (gpointer)handle); + (gpointer)resp_data); g_variant_builder_unref(builder); return BLUETOOTH_ERROR_NONE; } static void __bluetooth_internal_write_cb(GObject *source_object, - GAsyncResult *res, - gpointer user_data) + GAsyncResult *res, gpointer user_data) { GError *error = NULL; - bt_user_info_t *user_info; GDBusConnection *system_gconn = NULL; + bt_user_info_t *user_info; GVariant *value; - int result = BLUETOOTH_ERROR_NONE; - guint8 att_ecode = 0; - - user_info = _bt_get_user_data(BT_COMMON); + int att_ecode = 0; + bt_gatt_resp_data_t *resp_data = user_data; - system_gconn = _bt_gdbus_get_system_gconn(); + system_gconn = _bt_get_system_private_conn(); value = g_dbus_connection_call_finish(system_gconn, res, &error); - if (error) { - BT_ERR("Error : %s \n", error->message); - g_clear_error(&error); - result = BLUETOOTH_ERROR_INTERNAL; - } else { - g_variant_get(value, "(y)", &att_ecode); - if (att_ecode) { - result = att_ecode; - BT_ERR("ATT Error code: %d \n", att_ecode); + user_info = _bt_get_user_data(BT_COMMON); + if (!user_info) { + if (error) { + BT_ERR("Error : %s [%s]", error->message, resp_data->handle + 15); + g_clear_error(&error); + g_free(resp_data); + return; } + g_free(resp_data); + g_variant_unref(value); + return; } - if (user_info) { + if (error) { + att_ecode = __bluetooth_get_att_error_code(error, resp_data->handle); + g_clear_error(&error); + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_WRITE_CHAR, - result, NULL, + att_ecode, resp_data, user_info->cb, user_info->user_data); - } else { - BT_ERR("user info is null"); + g_free(resp_data); + return; } - if (value) - g_variant_unref(value); + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_WRITE_CHAR, + BLUETOOTH_ATT_ERROR_NONE, resp_data, + user_info->cb, user_info->user_data); + g_free(resp_data); + g_variant_unref(value); return; } @@ -1050,7 +1121,7 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value( retv_if(length == 0, BLUETOOTH_ERROR_INVALID_PARAM); BT_CHECK_ENABLED(return); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay")); @@ -1077,7 +1148,7 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value( "WriteValue", g_variant_new("(@ay@a{sv})", val, options), - G_VARIANT_TYPE("(y)"), + NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback)__bluetooth_internal_write_cb, @@ -1098,7 +1169,8 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value( } BT_EXPORT_API int bluetooth_gatt_set_characteristics_value_by_type( - const char *char_handle, const guint8 *value, int length, guint8 write_type) + const char *chr, const guint8 *value, int length, + guint8 write_type, gpointer user_data) { GVariant *val, *options; GVariantBuilder *builder1; @@ -1107,13 +1179,14 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value_by_type( guint16 offset = 0; int i = 0; int ret = BLUETOOTH_ERROR_NONE; + bt_gatt_resp_data_t *resp_data; - BT_CHECK_PARAMETER(char_handle, return); + BT_CHECK_PARAMETER(chr, return); BT_CHECK_PARAMETER(value, return); retv_if(length == 0, BLUETOOTH_ERROR_INVALID_PARAM); BT_CHECK_ENABLED_INTERNAL(return); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay")); @@ -1134,21 +1207,21 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value_by_type( options = g_variant_new("a{sv}", builder2); - g_dbus_connection_call(conn, - BT_BLUEZ_NAME, - char_handle, - GATT_CHAR_INTERFACE, + resp_data = g_malloc0(sizeof(bt_gatt_resp_data_t)); + resp_data->user_data = user_data; + resp_data->handle = (char *)chr; + + g_dbus_connection_call(conn, BT_BLUEZ_NAME, chr, GATT_CHAR_INTERFACE, "WriteValuebyType", - g_variant_new("(y@ay@a{sv})", - write_type, val, options), - G_VARIANT_TYPE("(y)"), - G_DBUS_CALL_FLAGS_NONE, - -1, NULL, + g_variant_new("(y@ay@a{sv})", write_type, val, options), + NULL, + G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback)__bluetooth_internal_write_cb, - NULL); + (gpointer)resp_data); g_variant_builder_unref(builder1); g_variant_builder_unref(builder2); + return ret; } @@ -1168,7 +1241,7 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value_request( retv_if(length == 0, BLUETOOTH_ERROR_INVALID_PARAM); BT_CHECK_ENABLED(return); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay")); @@ -1198,7 +1271,7 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristics_value_request( "WriteValue", g_variant_new("(@ay@a{sv})", val, options), - G_VARIANT_TYPE("(y)"), + NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback)__bluetooth_internal_write_cb, @@ -1227,11 +1300,11 @@ static int __bluetooth_gatt_descriptor_iter(const char *char_handle, const gchar *key; char_descriptor_type_t desc_type = TYPE_NONE; - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, char_handle, BT_PROPERTIES_INTERFACE, @@ -1338,6 +1411,7 @@ static void bluetooth_gatt_get_char_desc_cb(GDBusProxy *proxy, user_info = _bt_get_user_data(BT_COMMON); value = g_dbus_proxy_call_finish(proxy, res, &error); + characteristic.handle = user_data; if (value == NULL) { if (error != NULL) { @@ -1352,7 +1426,7 @@ static void bluetooth_gatt_get_char_desc_cb(GDBusProxy *proxy, BLUETOOTH_ERROR_INTERNAL, NULL, user_info->cb, user_info->user_data); } - g_free(user_data); + g_free(characteristic.handle); g_object_unref(proxy); return; } @@ -1369,7 +1443,6 @@ static void bluetooth_gatt_get_char_desc_cb(GDBusProxy *proxy, } } - characteristic.handle = user_data; if (user_info) { _bt_common_event_cb(BLUETOOTH_EVENT_GATT_SVC_CHAR_DESC_DISCOVERED, ret, &characteristic, user_info->cb, user_info->user_data); @@ -1378,10 +1451,11 @@ static void bluetooth_gatt_get_char_desc_cb(GDBusProxy *proxy, g_variant_iter_free(char_iter); g_variant_unref(value); + g_variant_unref(char_value); BT_DBG("-"); } -BT_EXPORT_API int bluetooth_gatt_discover_characteristic_descriptor( +BT_EXPORT_API int bltooth_gatt_discover_characteristic_descriptor( const char *characteristic_handle) { GDBusProxy *properties_proxy = NULL; @@ -1392,11 +1466,11 @@ BT_EXPORT_API int bluetooth_gatt_discover_characteristic_descriptor( BT_CHECK_PARAMETER(characteristic_handle, return); BT_CHECK_ENABLED(return); - g_conn = _bt_gdbus_get_system_gconn(); + g_conn = _bt_get_system_private_conn(); retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL); properties_proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, BT_BLUEZ_NAME, characteristic_handle, BT_PROPERTIES_INTERFACE, @@ -1422,86 +1496,87 @@ static void __bluetooth_internal_read_desc_cb(GObject *source_object, gpointer user_data) { GError *error = NULL; - bt_user_info_t *user_info; - bt_gatt_char_property_t char_value = { 0, }; GDBusConnection *system_gconn = NULL; GVariant *value; + bt_user_info_t *user_info; GByteArray *gp_byte_array = NULL; GVariantIter *iter; guint8 g_byte; - gint att_error_code; + int att_ecode = 0; + bt_gatt_resp_data_t *resp_data = user_data; BT_DBG("+"); - user_info = _bt_get_user_data(BT_COMMON); - system_gconn = _bt_gdbus_get_system_gconn(); - char_value.handle = user_data; + system_gconn = _bt_get_system_private_conn(); value = g_dbus_connection_call_finish(system_gconn, res, &error); - if (error) { - BT_ERR("Error : %s \n", error->message); - g_clear_error(&error); - if (user_info) { - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_DESC, - BLUETOOTH_ERROR_INTERNAL, NULL, - user_info->cb, user_info->user_data); + user_info = _bt_get_user_data(BT_COMMON); + if (!user_info) { + if (error) { + BT_ERR("Error : %s [%s]", error->message, resp_data->handle + 15); + g_clear_error(&error); + g_free(resp_data); + return; } - g_free(char_value.handle); + g_free(resp_data); + g_variant_unref(value); return; } - g_variant_get(value, "(yay)", &att_error_code, &iter); + if (error) { + att_ecode = __bluetooth_get_att_error_code(error, resp_data->handle); + g_clear_error(&error); - if (att_error_code != 0) { - if (user_info) { - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_DESC, - att_error_code, NULL, + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_DESC, + att_ecode, resp_data, user_info->cb, user_info->user_data); - } - g_free(char_value.handle); - g_variant_unref(value); - g_variant_iter_free(iter); + g_free(resp_data); return; } gp_byte_array = g_byte_array_new(); - while (g_variant_iter_loop(iter, "y", &g_byte)) + g_variant_get(value, "(ay)", &iter); + + while (g_variant_iter_loop(iter, "y", &g_byte)) g_byte_array_append(gp_byte_array, &g_byte, 1); if (gp_byte_array->len != 0) { - char_value.val_len = (unsigned int)gp_byte_array->len; - char_value.description = (char *)gp_byte_array->data; + resp_data->len = gp_byte_array->len; + resp_data->value = gp_byte_array->data; } - if (user_info) { - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_DESC, - BLUETOOTH_ERROR_NONE, &char_value, - user_info->cb, user_info->user_data); - } + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_READ_DESC, + BLUETOOTH_ATT_ERROR_NONE, resp_data, + user_info->cb, user_info->user_data); + g_free(resp_data); + g_byte_array_free(gp_byte_array, TRUE); - g_free(char_value.handle); - g_variant_unref(value); g_variant_iter_free(iter); + g_variant_unref(value); BT_DBG("-"); } -BT_EXPORT_API int bluetooth_gatt_read_descriptor_value(const char *char_descriptor) +BT_EXPORT_API int bluetooth_gatt_read_descriptor_value(const char *desc, + gpointer user_data) { GDBusConnection *conn; GVariantBuilder *builder; guint offset = 0; - char *handle; + bt_gatt_resp_data_t *resp_data; BT_DBG("+"); - BT_CHECK_PARAMETER(char_descriptor, return); + + BT_CHECK_PARAMETER(desc, return); BT_CHECK_ENABLED(return); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); - handle = g_strdup(char_descriptor); + resp_data = g_malloc0(sizeof(bt_gatt_resp_data_t)); + resp_data->user_data = user_data; + resp_data->handle = (char *)desc; builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}")); @@ -1512,18 +1587,12 @@ BT_EXPORT_API int bluetooth_gatt_read_descriptor_value(const char *char_descript // g_variant_builder_add(builder, "{sv}", "device", // g_variant_new("o", serv_info->serv_path)); - g_dbus_connection_call(conn, - BT_BLUEZ_NAME, - char_descriptor, - GATT_DESC_INTERFACE, - "ReadValue", - g_variant_new("(a{sv})", builder), - G_VARIANT_TYPE("(yay)"), - G_DBUS_CALL_FLAGS_NONE, - -1, - NULL, + g_dbus_connection_call(conn, BT_BLUEZ_NAME, desc, GATT_DESC_INTERFACE, + "ReadValue", g_variant_new("(a{sv})", builder), + G_VARIANT_TYPE("(ay)"), + G_DBUS_CALL_FLAGS_NONE, -1, NULL, (GAsyncReadyCallback)__bluetooth_internal_read_desc_cb, - (gpointer)handle); + (gpointer)resp_data); g_variant_builder_unref(builder); BT_DBG("-"); @@ -1531,48 +1600,55 @@ BT_EXPORT_API int bluetooth_gatt_read_descriptor_value(const char *char_descript } static void __bluetooth_internal_write_desc_cb(GObject *source_object, - GAsyncResult *res, - gpointer user_data) + GAsyncResult *res, gpointer user_data) { GError *error = NULL; bt_user_info_t *user_info; GDBusConnection *system_gconn = NULL; GVariant *value; - int result = BLUETOOTH_ERROR_NONE; - guint8 att_ecode = 0; + int att_ecode = BLUETOOTH_ATT_ERROR_NONE; + bt_gatt_resp_data_t *resp_data = user_data; BT_DBG("+"); - user_info = _bt_get_user_data(BT_COMMON); - system_gconn = _bt_gdbus_get_system_gconn(); + system_gconn = _bt_get_system_private_conn(); value = g_dbus_connection_call_finish(system_gconn, res, &error); - if (error) { - BT_ERR("Error : %s \n", error->message); - g_clear_error(&error); - result = BLUETOOTH_ERROR_INTERNAL; - } else { - g_variant_get(value, "(y)", &att_ecode); - if (att_ecode) { - result = att_ecode; - BT_ERR("ATT Error code: %d \n", att_ecode); + user_info = _bt_get_user_data(BT_COMMON); + if (!user_info) { + if (error) { + BT_ERR("Error : %s [%s]", error->message, resp_data->handle + 15); + g_clear_error(&error); + g_free(resp_data); + return; } + g_free(resp_data); + g_variant_unref(value); + return; } - if (user_info) { + if (error) { + att_ecode = __bluetooth_get_att_error_code(error, resp_data->handle); + g_clear_error(&error); + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_WRITE_DESC, - result, NULL, + att_ecode, resp_data, user_info->cb, user_info->user_data); + g_free(resp_data); + return; } - if (value) - g_variant_unref(value); + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_WRITE_DESC, + BLUETOOTH_ATT_ERROR_NONE, resp_data, + user_info->cb, user_info->user_data); + g_free(resp_data); + g_variant_unref(value); BT_DBG("-"); } -BT_EXPORT_API int bluetooth_gatt_write_descriptor_value( - const char *desc_handle, const guint8 *value, int length) +BT_EXPORT_API int bluetooth_gatt_write_descriptor_value(const char *desc, + const guint8 *value, int length, gpointer user_data) { GVariant *val, *options; GDBusConnection *conn; @@ -1580,14 +1656,16 @@ BT_EXPORT_API int bluetooth_gatt_write_descriptor_value( GVariantBuilder *builder2; guint offset = 0; int i; + bt_gatt_resp_data_t *resp_data; BT_DBG("+"); - BT_CHECK_PARAMETER(desc_handle, return); + + BT_CHECK_PARAMETER(desc, return); BT_CHECK_PARAMETER(value, return); retv_if(length == 0, BLUETOOTH_ERROR_INVALID_PARAM); BT_CHECK_ENABLED(return); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay")); @@ -1608,18 +1686,16 @@ BT_EXPORT_API int bluetooth_gatt_write_descriptor_value( options = g_variant_new("a{sv}", builder2); - g_dbus_connection_call(conn, - BT_BLUEZ_NAME, - desc_handle, - GATT_DESC_INTERFACE, - "WriteValue", - g_variant_new("(@ay@a{sv})", - val, options), - G_VARIANT_TYPE("(y)"), - G_DBUS_CALL_FLAGS_NONE, - -1, NULL, - (GAsyncReadyCallback)__bluetooth_internal_write_desc_cb, - NULL); + resp_data = g_malloc0(sizeof(bt_gatt_resp_data_t)); + resp_data->user_data = user_data; + resp_data->handle = (char *)desc; + + g_dbus_connection_call(conn, BT_BLUEZ_NAME, desc, GATT_DESC_INTERFACE, + "WriteValue", g_variant_new("(@ay@a{sv})", + val, options), NULL, + G_DBUS_CALL_FLAGS_NONE, -1, NULL, + (GAsyncReadyCallback)__bluetooth_internal_write_desc_cb, + (gpointer)resp_data); g_variant_builder_unref(builder1); g_variant_builder_unref(builder2); @@ -1628,7 +1704,7 @@ BT_EXPORT_API int bluetooth_gatt_write_descriptor_value( return BLUETOOTH_ERROR_NONE; } -BT_EXPORT_API int bluetooth_gatt_watch_characteristics(const char *char_handle) +BT_EXPORT_API int bluetooth_gatt_watch_characteristics(const char *char_handle, const char *svc_name) { GDBusConnection *conn; GError *error = NULL; @@ -1637,9 +1713,9 @@ BT_EXPORT_API int bluetooth_gatt_watch_characteristics(const char *char_handle) BT_CHECK_PARAMETER(char_handle, return); BT_CHECK_ENABLED(return); - BT_INFO_C("### Enable CCCD : %s", char_handle); + BT_INFO_C("### Enable CCCD : %s [%s]", char_handle + 15, svc_name); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); g_dbus_connection_call_sync(conn, @@ -1680,7 +1756,6 @@ BT_EXPORT_API int bluetooth_gatt_watch_characteristics(const char *char_handle) BT_EXPORT_API int bluetooth_gatt_unwatch_characteristics(const char *char_handle) { - GDBusConnection *conn; GError *error = NULL; int ret = BLUETOOTH_ERROR_NONE; @@ -1690,7 +1765,7 @@ BT_EXPORT_API int bluetooth_gatt_unwatch_characteristics(const char *char_handle BT_INFO("Disable CCCD : %s", char_handle); - conn = _bt_gdbus_get_system_gconn(); + conn = _bt_get_system_private_conn(); retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL); g_dbus_connection_call_sync(conn, @@ -1711,3 +1786,1012 @@ BT_EXPORT_API int bluetooth_gatt_unwatch_characteristics(const char *char_handle return ret; } + +void __bt_uuid_hex_to_string(unsigned char *uuid, char *str) +{ + uint32_t uuid0, uuid4; + uint16_t uuid1, uuid2, uuid3, uuid5; + + memcpy(&uuid0, &(uuid[0]), 4); + memcpy(&uuid1, &(uuid[4]), 2); + memcpy(&uuid2, &(uuid[6]), 2); + memcpy(&uuid3, &(uuid[8]), 2); + memcpy(&uuid4, &(uuid[10]), 4); + memcpy(&uuid5, &(uuid[14]), 2); + + snprintf((char *)str, BLUETOOTH_UUID_STRING_MAX, "%.8x-%.4x-%.4x-%.4x-%.8x%.4x", + ntohl(uuid0), ntohs(uuid1), + ntohs(uuid2), ntohs(uuid3), + ntohl(uuid4), ntohs(uuid5)); + return; +} + + +static void __bt_fill_service_handle_informations(bt_services_browse_info_t *props, + bt_gatt_handle_info_t *svcs) +{ + int count; + + if (props->count == 0) + return; + + svcs->count = props->count; + + for (count = 0; count < props->count; count++) { + BT_DBG("[%d] %s instance_id [%d] Is Primary [%d]", + count, props->uuids[count], props->inst_id[count], props->primary[count]); + g_strlcpy(svcs->uuids[count], props->uuids[count], + BLUETOOTH_UUID_STRING_MAX); + svcs->inst_id[count] = props->inst_id[count]; + } +} + +static void __bt_fill_char_handle_informations(bt_char_browse_info_t *props, bt_gatt_service_property_t *service) +{ + int count; + char uuid_string[BLUETOOTH_UUID_STRING_MAX]; + + service->char_handle.count = props->count; + + /* Before filling all char handles, fill the service's UUID and instance ID */ + __bt_uuid_hex_to_string(props->svc_uuid, uuid_string); + service->uuid = g_strdup(uuid_string); + service->primary = TRUE; + + /* Now fill all the char handles [UUID and Instance ID's]*/ + for (count = 0; count < props->count; count++) { + BT_DBG("[%d] %s instance_id [%d] properties [%d]", + count, props->uuids[count], props->inst_id[count], props->props[count]); + + g_strlcpy(service->char_handle.uuids[count], + props->uuids[count], + BLUETOOTH_UUID_STRING_MAX); + + service->char_handle.inst_id[count] = props->inst_id[count]; + } +} + +static void __bt_fill_desc_handle_informations(bt_descriptor_browse_info_t *props, + bt_gatt_char_property_t *charc) +{ + int count; + char uuid_string[BLUETOOTH_UUID_STRING_MAX]; + + charc->char_desc_handle.count = props->count; + + /* Before filling all desc handles, fill the charac's UUID and instance ID */ + __bt_uuid_hex_to_string(props->char_uuid, uuid_string); + charc->uuid = g_strdup(uuid_string); + + /* Now fill all the descriptor handles [UUID and Instance ID's]*/ + for (count = 0; count < props->count; count++) { + BT_DBG("[%d] %s instance_id [%d]", + count, props->uuids[count], props->inst_id[count]); + + g_strlcpy(charc->char_desc_handle.uuids[count], + props->uuids[count], + BLUETOOTH_UUID_STRING_MAX); + + charc->char_desc_handle.inst_id[count] = props->inst_id[count]; + } + charc->permission = props->char_props_map; + __convert_permission_flag_to_str(charc->permission); +} + + +BT_EXPORT_API int bluetooth_gatt_client_init( + int *client_id, + const bluetooth_device_address_t *address, + gatt_client_cb_func_ptr callback_ptr) +{ + int ret = BLUETOOTH_ERROR_NONE; + bt_event_info_t *event_info; + int *count; + + BT_CHECK_PARAMETER(client_id, return); + BT_CHECK_PARAMETER(callback_ptr, return); + BT_CHECK_ENABLED(return); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t)); + + ret = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_CLIENT_REGISTER, + in_param1, in_param2, in_param3, in_param4, &out_param); + + /* App ID -1 is invalid */ + if (ret == BLUETOOTH_ERROR_NONE) { + + *client_id = g_array_index(out_param, int, 0); + + BT_INFO("GATT Client Registered successfully: Client instance ID [%d]", *client_id); + + event_info = _bt_event_get_cb_data(BT_GATT_CLIENT_EVENT); + + if (event_info) { + count = (int*)event_info->user_data; + + BT_INFO("Total num of GATT client instances [%d]", *count); + + /* Increement the count */ + *count += 1; + } else { + BT_INFO("No GATT Client instances found in this application: Set User data"); + count = g_malloc0(sizeof(int)); + *count = 1; + + /* Register event handler for GATT */ + _bt_register_event(BT_GATT_CLIENT_EVENT, + (void *)callback_ptr, + (void *)count); + _bt_set_user_data(BT_GATT_CLIENT, (void *)callback_ptr, NULL); + } + } else + BT_ERR("GATT Client Registration failed!! ret [%d]", ret); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return ret; +} + + + +/* GATT Client*/ +BT_EXPORT_API int bluetooth_gatt_client_get_primary_services( + const bluetooth_device_address_t *address, /* Remote GATT Server */ + bt_gatt_handle_info_t *prim_svc) /* UUID & instance_id */ +{ + + int result = BLUETOOTH_ERROR_NONE; + bt_services_browse_info_t service_props; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(prim_svc, return); + BT_CHECK_ENABLED(return); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_GET_PRIMARY_SERVICES, + in_param1, in_param2, in_param3, in_param4, &out_param); + + if (BLUETOOTH_ERROR_NONE != result) + goto done; + + memset(&service_props, 0x00, sizeof(bt_services_browse_info_t)); + + service_props = g_array_index( + out_param, bt_services_browse_info_t, 0); + + __bt_fill_service_handle_informations( + &service_props, prim_svc); + +done: + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_get_service_property( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_service_property_t *service) +{ + int result = BLUETOOTH_ERROR_NONE; + bluetooth_gatt_client_svc_prop_info_t svc_prop; + bt_char_browse_info_t char_handles_info; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(service, return); + BT_CHECK_ENABLED(return); + + /* Call to bt-service (sync) and send address and service_handle info */ + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + memset(&svc_prop, 0x00, sizeof(bluetooth_gatt_client_svc_prop_info_t)); + /* All characteristics handles are discovered */ + memset(&char_handles_info, 0x00, sizeof(bt_char_browse_info_t)); + + svc_prop.svc.instance_id = service_handle->instance_id; + memcpy(&svc_prop.svc.uuid, &service_handle->uuid, 16); + + _bt_convert_addr_string_to_type(svc_prop.device_address.addr, address); + + g_array_append_vals(in_param1, &svc_prop, sizeof(bluetooth_gatt_client_svc_prop_info_t)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_GET_SERVICE_PROPERTIES, + in_param1, in_param2, in_param3, in_param4, &out_param); + + if (BLUETOOTH_ERROR_NONE != result) + goto done; + + char_handles_info = g_array_index( + out_param, bt_char_browse_info_t, 0); + __bt_fill_char_handle_informations(&char_handles_info, + service); + /* TODO Get all Included Services */ + +done: + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_get_characteristics_property( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle, + bt_gatt_char_property_t *char_property) +{ + int result = BLUETOOTH_ERROR_NONE; + bt_descriptor_browse_info_t desc_handles_info; + bluetooth_gatt_client_char_prop_info_t char_prop; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + BT_CHECK_PARAMETER(char_property, return); + BT_CHECK_ENABLED(return); + + + /* Call to bt-service (sync) and send address service_handle info & char handle info */ + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + memset(&char_prop, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t)); + char_prop.svc.instance_id = service_handle->instance_id; + memcpy(&char_prop.svc.uuid, &service_handle->uuid, 16); + + char_prop.characteristic.instance_id = char_handle->instance_id; + memcpy(&char_prop.characteristic.uuid, &char_handle->uuid, 16); + + _bt_convert_addr_string_to_type(char_prop.device_address.addr, address); + + g_array_append_vals(in_param1, &char_prop, sizeof(bluetooth_gatt_client_char_prop_info_t)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_GET_CHARACTERISTIC_PROPERTIES, + in_param1, in_param2, in_param3, in_param4, &out_param); + + if (BLUETOOTH_ERROR_NONE != result) + goto done; + + /* All descriptors handles are discovered */ + memset(&desc_handles_info, 0x00, sizeof(bt_descriptor_browse_info_t)); + + desc_handles_info = g_array_index( + out_param, bt_descriptor_browse_info_t, 0); + + __bt_fill_desc_handle_informations(&desc_handles_info, + char_property); + +done: + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; + /* Call to bt-service (sync) and send address, service_handle & char_handle infos */ + + /* After result is fetched, extract descriptor handles (UUID's & instance_id's) */ + + /* Fill the info in *char_prop */ + + /*No: Before returning, call bluetooth_gatt_client_read_characteristic_value as + an asyn function and leave every thing else in the callback */ +} + +BT_EXPORT_API int bluetooth_gatt_client_get_char_descriptor_property( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle, + bt_gatt_handle_property_t *descriptor_handle, + bt_gatt_char_descriptor_property_t *desc_prop) +{ + char uuid_string[BLUETOOTH_UUID_STRING_MAX]; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + BT_CHECK_PARAMETER(descriptor_handle, return); + BT_CHECK_PARAMETER(desc_prop, return); + /* No Need to Call to bt-service (sync) and send address, service_handle, + char_handle & descriptor handle infos */ + /* After result is fetched, extract descriptior handles (UUID's & instance_id's) */ + /* Fill the info in *desc_prop */ + __bt_uuid_hex_to_string(descriptor_handle->uuid, uuid_string); + + /* Before filling all desc handles, fill the charac's UUID and instance ID */ + desc_prop->uuid = g_strdup(uuid_string); + + return BLUETOOTH_ERROR_NONE; + /* No: Before returning, call bluetooth_gatt_client_read_descriptor_value + as an asyn function and leave every thing else in the callback */ +} + + +static gboolean bluetooth_gatt_client_notify_channel_watch_cb(GIOChannel *gio, + GIOCondition cond, gpointer data) +{ + bt_gatt_characteristic_notify_info_t *chr_info = (bt_gatt_characteristic_notify_info_t *)data; + + if (!chr_info) { + BT_ERR("chr_info is invalid"); + return FALSE; + } + if (cond & G_IO_IN) { + GIOStatus status = G_IO_STATUS_NORMAL; + GError *err = NULL; + char *buffer = NULL; + gsize len = 0; + bt_event_info_t *event_info; + + buffer = g_malloc0(chr_info->mtu + 1); + memset(buffer, 0, chr_info->mtu + 1); + + status = g_io_channel_read_chars(gio, buffer, + chr_info->mtu, &len, &err); + if (status != G_IO_STATUS_NORMAL) { + BT_ERR("IO Channel read is failed with %d", status); + g_free(buffer); + if (err) { + BT_ERR("IO Channel read error [%s]", err->message); + if (status == G_IO_STATUS_ERROR) { + BT_ERR("cond : %d", cond); + g_error_free(err); + g_io_channel_shutdown(gio, TRUE, NULL); + g_io_channel_unref(gio); + + gatt_characteristic_notify_list = g_slist_remove(gatt_characteristic_notify_list, chr_info); + g_free(chr_info); + return FALSE; + } + g_error_free(err); + } + return FALSE; + } + + if (len > 0 && len < chr_info->mtu) { + bt_gatt_char_property_t char_val; +// BT_DBG("FD io sending value changed %x %x %x %x %x %x %x %zd \n", buffer[0], buffer[1], buffer[3], buffer[4], buffer[5], buffer[6], buffer[7], len); + + memcpy(char_val.prop.uuid, chr_info->UUID, 16); + memcpy(char_val.value, buffer, len); + char_val.val_len = len; + memcpy(char_val.address, chr_info->address, 18); + + event_info = _bt_event_get_cb_data(BT_GATT_CLIENT_EVENT); + if (event_info) { + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED, + BLUETOOTH_ERROR_NONE, &char_val, + event_info->cb, event_info->user_data); + } else { + BT_ERR("event_info failed"); + } + + } else + BT_ERR("Packet corrupted"); + + g_free(buffer); + + return TRUE; + } + + if (cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) { + BT_ERR("Error : GIOCondition %d, [%s]", cond, chr_info->UUID); + g_io_channel_shutdown(gio, TRUE, NULL); + g_io_channel_unref(gio); + + gatt_characteristic_notify_list = g_slist_remove(gatt_characteristic_notify_list, chr_info); + g_free(chr_info); + + return FALSE; + } + + return TRUE; +} + +#ifndef TIZEN_FEATURE_BT_GATT_CLIENT_FD_DISABLE +static bt_gatt_characteristic_notify_info_t * bluetooth_gatt_client_get_characteristic_notify_info(unsigned char *handle , int id) +{ + GSList *l; + + for (l = gatt_characteristic_notify_list; l != NULL; l = l->next) { + bt_gatt_characteristic_notify_info_t *info = l->data; + if (memcmp(info->UUID, handle, 16) == 0 && info->id == id) + return info; + } + return NULL; +} +#endif + +static bt_gatt_characteristic_notify_info_t * bluetooth_gatt_client_create_watch_io(int fd, int id, int mtu, char * address, unsigned char *uuid) +{ + GIOChannel *channel; + bt_gatt_characteristic_notify_info_t *chr_info; + + chr_info = g_malloc0(sizeof(bt_gatt_characteristic_notify_info_t)); + chr_info->notify_fd = fd; + chr_info->id = id; + chr_info->mtu = mtu; + g_strlcpy(chr_info->address, address, 18); + memcpy(chr_info->UUID, uuid, 16); + + channel = g_io_channel_unix_new(fd); + + chr_info->io_channel = channel; + + g_io_channel_set_encoding(channel, NULL, NULL); + g_io_channel_set_buffered(channel, FALSE); + g_io_channel_set_close_on_unref(channel, TRUE); + g_io_channel_set_flags(channel, G_IO_FLAG_NONBLOCK, NULL); + + chr_info->watch_id = g_io_add_watch(channel, (G_IO_IN | G_IO_ERR | G_IO_HUP), + bluetooth_gatt_client_notify_channel_watch_cb, chr_info); + + return chr_info; + +} + +BT_EXPORT_API int bluetooth_gatt_client_watch_characteristics( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle, + int client_id, + gboolean is_notify, + gboolean is_indicate) +{ + int result = BLUETOOTH_ERROR_NONE; + bluetooth_gatt_client_char_prop_info_t param; + bt_gatt_characteristic_notify_info_t *chr_info; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + +#ifndef TIZEN_FEATURE_BT_GATT_CLIENT_FD_DISABLE + chr_info = bluetooth_gatt_client_get_characteristic_notify_info(char_handle->uuid , char_handle->instance_id); + if (chr_info && !is_notify) { + BT_INFO("Already CCCD enabled. fd %d", chr_info->notify_fd); + + if (chr_info->watch_id > 0) + g_source_remove(chr_info->watch_id); + + if (chr_info->io_channel) { + g_io_channel_shutdown(chr_info->io_channel, TRUE, NULL); + g_io_channel_unref(chr_info->io_channel); + } + + gatt_characteristic_notify_list = g_slist_remove(gatt_characteristic_notify_list, chr_info); + + g_free(chr_info); + + return result; + } +#endif + + /* ASync Function, result expected in callback from bt-service */ + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + memset(¶m, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t)); + + memcpy(¶m.svc.uuid, service_handle->uuid, 16); + param.svc.instance_id = service_handle->instance_id; + + memcpy(¶m.characteristic.uuid, char_handle->uuid, 16); + param.characteristic.instance_id = char_handle->instance_id; + + _bt_convert_addr_string_to_type(param.device_address.addr, address); + + g_array_append_vals(in_param1, ¶m, sizeof(bluetooth_gatt_client_char_prop_info_t)); + g_array_append_vals(in_param2, &client_id, sizeof(int)); + g_array_append_vals(in_param3, &is_notify, sizeof(gboolean)); + g_array_append_vals(in_param4, &is_indicate, sizeof(gboolean)); + +#ifdef TIZEN_FEATURE_BT_GATT_CLIENT_FD_DISABLE + result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_WATCH_CHARACTERISTIC, + in_param1, in_param2, in_param3, in_param4, &out_param); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + BT_INFO("Result [%d]", result); + return result; +#endif + + GUnixFDList *out_fd_list = NULL; + char *svc_name = NULL; + char str_uuid[37]; + + _bt_convert_uuid_type_to_string(str_uuid, param.svc.uuid); + bluetooth_get_uuid_name(str_uuid, &svc_name); + + _bt_convert_uuid_type_to_string(str_uuid, param.characteristic.uuid); + + BT_INFO_C("### Request subscription Notify : %s [%s]", str_uuid, svc_name); + g_free(svc_name); + + result = _bt_send_request_with_unix_fd_list(BT_BLUEZ_SERVICE, BT_GATT_WATCH_CHARACTERISTIC, + in_param1, in_param2, in_param3, in_param4, NULL, &out_param, &out_fd_list); + if (result != BLUETOOTH_ERROR_NONE) { + BT_ERR("Fail to get Nofify FD. result %d", result); + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; + } + + if (is_indicate == false) { + if (NULL == out_fd_list) { + BT_ERR("out_fd_list is NULL"); + result = BLUETOOTH_ERROR_INTERNAL; + } else { + int *fd_list_array; + int len = 0; + int mtu; + int fd = -1; + + fd_list_array = g_unix_fd_list_steal_fds(out_fd_list, &len); + BT_DBG("Num fds in fd_list is : %d, fd_list[0]: %d", len, fd_list_array[0]); + fd = fd_list_array[0]; + mtu = g_array_index(out_param, int, 0); + + BT_INFO("Acquired characteristic Notify FD %d, mtu %d", fd, mtu); + chr_info = bluetooth_gatt_client_create_watch_io(fd, char_handle->instance_id, mtu, (char *)address, char_handle->uuid); + + gatt_characteristic_notify_list = g_slist_append(gatt_characteristic_notify_list, chr_info); + + g_free(fd_list_array); + g_object_unref(out_fd_list); + } + } + + /*result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_WATCH_CHARACTERISTIC, + in_param1, in_param2, in_param3, in_param4, &out_param);*/ + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_read_characteristic_value( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle) +{ + int result = BLUETOOTH_ERROR_NONE; + bt_user_info_t *user_info; + bluetooth_gatt_client_char_prop_info_t param; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + + user_info = _bt_get_user_data(BT_GATT_CLIENT); + retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + /* Async Function, result expected in callback from bt-service */ + /* Call to bt-service (sync) and send address service_handle info & char handle info */ + memset(¶m, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t)); + + memcpy(¶m.svc.uuid, service_handle->uuid, 16); + param.svc.instance_id = service_handle->instance_id; + + memcpy(¶m.characteristic.uuid, char_handle->uuid, 16); + param.characteristic.instance_id = char_handle->instance_id; + + _bt_convert_addr_string_to_type(param.device_address.addr, address); + + g_array_append_vals(in_param1, ¶m, + sizeof(bluetooth_gatt_client_char_prop_info_t)); + + result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_GATT_READ_CHARACTERISTIC, + in_param1, in_param2, in_param3, in_param4, + user_info->cb, user_info->user_data); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_read_descriptor_value( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle, + bt_gatt_handle_property_t *descriptor_handle) +{ + int result = BLUETOOTH_ERROR_NONE; + bt_user_info_t *user_info; + bluetooth_gatt_client_desc_prop_info_t param; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + BT_CHECK_PARAMETER(descriptor_handle, return); + + user_info = _bt_get_user_data(BT_GATT_CLIENT); + retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + /* Async Function, result expected in callback from bt-service */ + memset(¶m, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t)); + + memcpy(¶m.svc.uuid, service_handle->uuid, 16); + param.svc.instance_id = service_handle->instance_id; + + memcpy(¶m.characteristic.uuid, char_handle->uuid, 16); + param.characteristic.instance_id = char_handle->instance_id; + + memcpy(¶m.descriptor.uuid, descriptor_handle->uuid, 16); + param.descriptor.instance_id = descriptor_handle->instance_id; + + _bt_convert_addr_string_to_type(param.device_address.addr, address); + + g_array_append_vals(in_param1, ¶m, + sizeof(bluetooth_gatt_client_desc_prop_info_t)); + + result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_GATT_READ_DESCRIPTOR_VALUE, + in_param1, in_param2, in_param3, in_param4, + user_info->cb, user_info->user_data); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + + +static bt_gatt_characteristic_write_info_t * bluetooth_gatt_client_get_characteristic_fd(unsigned char *handle, int id) +{ + GSList *l; + char str[37]; + + for (l = gatt_characteristic_write_list; l != NULL; l = l->next) { + bt_gatt_characteristic_write_info_t *info = l->data; + + if (memcmp(info->UUID, handle, 16) == 0 && info->id == id) + return info; + } + + _bt_convert_uuid_type_to_string(str, handle); + BT_ERR("Unable to get characteristic fd. [%s] id [ %d]", str, id); + return NULL; +} + +static gboolean bluetooth_gatt_client_write_channel_watch_cb(GIOChannel *gio, + GIOCondition cond, gpointer data) +{ + bt_gatt_characteristic_write_info_t *chr_info = (bt_gatt_characteristic_write_info_t *)data; + + if (!chr_info) + return FALSE; + + if (cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) { + char uuid_str[37]; + _bt_convert_uuid_type_to_string(uuid_str, chr_info->UUID); + BT_ERR("Error : GIOCondition %d, [%s]", cond, uuid_str); + g_io_channel_shutdown(gio, TRUE, NULL); + g_io_channel_unref(gio); + + gatt_characteristic_write_list = g_slist_remove(gatt_characteristic_write_list, chr_info); + g_free(chr_info); + + return FALSE; + } + + return TRUE; +} + +static int bluetooth_gatt_client_write_characteristics_value_to_fd( + int fd, const guint8 *value, int length, int mtu, + gpointer user_data) +{ + int written; + int att_result = BLUETOOTH_ERROR_NONE; + BT_CHECK_PARAMETER(value, return); + written = write(fd, value, length); + if (written != length) { + att_result = BLUETOOTH_ERROR_INTERNAL; + BT_ERR("write data failed. ret : %d ", written); + } + + return att_result; +} + +static void bluetooth_gatt_client_create_write_io_channel(int fd, unsigned char * uuid, int id, int mtu) +{ + bt_gatt_characteristic_write_info_t *chr_info; + GIOChannel *channel; + + chr_info = g_malloc0(sizeof(bt_gatt_characteristic_write_info_t)); + chr_info->write_fd = fd; + chr_info->id = id; + chr_info->mtu = mtu; + + memcpy(chr_info->UUID, uuid, 16); + channel = g_io_channel_unix_new(fd); + g_io_channel_set_encoding(channel, NULL, NULL); + g_io_channel_set_buffered(channel, FALSE); + g_io_channel_set_close_on_unref(channel, TRUE); + g_io_channel_set_flags(channel, G_IO_FLAG_NONBLOCK, NULL); + g_io_add_watch(channel, (G_IO_ERR | G_IO_HUP | G_IO_NVAL), + bluetooth_gatt_client_write_channel_watch_cb, chr_info); + + gatt_characteristic_write_list = g_slist_append(gatt_characteristic_write_list, chr_info); + +} + +BT_EXPORT_API int bluetooth_gatt_client_write_characteristic_value_by_type( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle, + bluetooth_gatt_att_data_t *data, + bluetooth_gatt_write_type_e write_type) +{ + int result = BLUETOOTH_ERROR_NONE; + bt_user_info_t *user_info; + bluetooth_gatt_client_char_prop_info_t param; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + BT_CHECK_PARAMETER(data, return); + + /* ASync Function, result expected in callback from bt-service */ + user_info = _bt_get_user_data(BT_GATT_CLIENT); + retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + memset(¶m, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t)); + + memcpy(¶m.svc.uuid, service_handle->uuid, 16); + param.svc.instance_id = service_handle->instance_id; + + memcpy(¶m.characteristic.uuid, char_handle->uuid, 16); + param.characteristic.instance_id = char_handle->instance_id; + + _bt_convert_addr_string_to_type(param.device_address.addr, address); + + g_array_append_vals(in_param1, ¶m, sizeof(bluetooth_gatt_client_char_prop_info_t)); + g_array_append_vals(in_param2, data, sizeof(bluetooth_gatt_att_data_t)); + g_array_append_vals(in_param3, &write_type, sizeof(bluetooth_gatt_write_type_e)); + +#ifdef TIZEN_FEATURE_BT_GATT_CLIENT_FD_DISABLE + goto done; +#endif + + if (write_type == BLUETOOTH_GATT_TYPE_WRITE_NO_RESPONSE) { + int fd = -1; + int mtu = 0; + bt_gatt_characteristic_write_info_t *info; + info = bluetooth_gatt_client_get_characteristic_fd(char_handle->uuid, service_handle->instance_id); + + if (info) { + fd = info->write_fd; + mtu = info->mtu; + } + + if (fd < 0) { + + GUnixFDList *out_fd_list = NULL; + + result = _bt_send_request_with_unix_fd_list(BT_BLUEZ_SERVICE, BT_GATT_ACQUIRE_WRITE, + in_param1, in_param2, in_param3, in_param4, NULL, &out_param, &out_fd_list); + + mtu = g_array_index(out_param, int, 0); + + if (result != BLUETOOTH_ERROR_NONE) { + BT_ERR("Fail to get Write FD. result %d", result); + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; + } else if (NULL == out_fd_list) { + BT_ERR("out_fd_list is NULL"); + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return BLUETOOTH_ERROR_INTERNAL; + } else { + int *fd_list_array; + int len = 0; + + fd_list_array = g_unix_fd_list_steal_fds(out_fd_list, &len); + fd = fd_list_array[0]; + + g_free(fd_list_array); + g_object_unref(out_fd_list); + } + BT_INFO("Acquired characteristic Write FD %d, mtu %d", fd, mtu); + + if (fd > -1) { + bluetooth_gatt_client_create_write_io_channel(fd, char_handle->uuid, service_handle->instance_id, mtu); + + result = bluetooth_gatt_client_write_characteristics_value_to_fd(fd, data->data, data->length, mtu, NULL); + + } else { + BT_ERR("characteristic info FD is invalid"); + goto done; + } + + } else { + result = bluetooth_gatt_client_write_characteristics_value_to_fd(fd, data->data, data->length, mtu, NULL); + } + + } else { +done: + result = _bt_send_request_async(BT_BLUEZ_SERVICE, + BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE, + in_param1, in_param2, in_param3, in_param4, + user_info->cb, user_info->user_data); + } + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_write_descriptor_value( + const char *address, + bt_gatt_handle_property_t *service_handle, + bt_gatt_handle_property_t *char_handle, + bt_gatt_handle_property_t *descriptor_handle, + bluetooth_gatt_att_data_t *data, + bluetooth_gatt_write_type_e write_type) +{ + int result = BLUETOOTH_ERROR_NONE; + bt_user_info_t *user_info; + bluetooth_gatt_client_desc_prop_info_t param; + + BT_CHECK_PARAMETER(address, return); + BT_CHECK_PARAMETER(service_handle, return); + BT_CHECK_PARAMETER(char_handle, return); + BT_CHECK_PARAMETER(descriptor_handle, return); + BT_CHECK_PARAMETER(data, return); + + /* Async Function, result expected in callback from bt-service */ + user_info = _bt_get_user_data(BT_GATT_CLIENT); + retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + memset(¶m, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t)); + + memcpy(¶m.svc.uuid, service_handle->uuid, 16); + param.svc.instance_id = service_handle->instance_id; + + memcpy(¶m.characteristic.uuid, char_handle->uuid, 16); + param.characteristic.instance_id = char_handle->instance_id; + + memcpy(¶m.descriptor.uuid, descriptor_handle->uuid, 16); + param.descriptor.instance_id = descriptor_handle->instance_id; + + _bt_convert_addr_string_to_type(param.device_address.addr, address); + + g_array_append_vals(in_param1, ¶m, sizeof(bluetooth_gatt_client_desc_prop_info_t)); + g_array_append_vals(in_param2, data, sizeof(bluetooth_gatt_att_data_t)); + g_array_append_vals(in_param3, &write_type, sizeof(bluetooth_gatt_write_type_e)); + + result = _bt_send_request_async(BT_BLUEZ_SERVICE, + BT_GATT_WRITE_DESCRIPTOR_VALUE, + in_param1, in_param2, in_param3, in_param4, + user_info->cb, user_info->user_data); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_set_service_change_watcher( + const bluetooth_device_address_t *address, gboolean enable) +{ + GSList *l; + bluetooth_device_address_t *addr = NULL; + char device_address[BT_ADDRESS_STRING_SIZE] = { 0 }; + char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 }; + int result = BLUETOOTH_ERROR_NONE; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t)); + g_array_append_vals(in_param2, &enable, sizeof(gboolean)); + + _bt_convert_addr_type_to_string(device_address, (unsigned char *)address->addr); + _bt_convert_addr_string_to_secure_string(secure_address, device_address); + BT_INFO("%s watcher for [%s]", enable ? "Set":"Unset", secure_address); + + if (enable == TRUE) { + if (_bluetooth_gatt_check_service_change_watcher_address(address) + == TRUE) { + BT_INFO("The watcher is already set"); + goto done; + } + + if (service_monitor_list == NULL) { + //_bt_register_manager_subscribe_signal(TRUE); + + result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_WATCH_SERVICE_CHANGED_INDICATION, + in_param1, in_param2, in_param3, in_param4, &out_param); + } + + if (result == BLUETOOTH_ERROR_NONE) { + addr = g_malloc0(sizeof(bluetooth_device_address_t)); + memcpy(addr, address, sizeof(bluetooth_device_address_t)); + + service_monitor_list = + g_slist_append(service_monitor_list, addr); + } + } else { + for (l = service_monitor_list; l != NULL; l = l->next) { + addr = l->data; + + if (!memcmp(address, addr, + sizeof(bluetooth_device_address_t))) { + service_monitor_list = + g_slist_remove(service_monitor_list, addr); + g_free(addr); + break; + } + } + + if (service_monitor_list == NULL) { + //_bt_register_manager_subscribe_signal(FALSE); + result = _bt_send_request(BT_BLUEZ_SERVICE, + BT_GATT_WATCH_SERVICE_CHANGED_INDICATION, + in_param1, in_param2, in_param3, in_param4, &out_param); + + } + } + +done: + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + +BT_EXPORT_API int bluetooth_gatt_client_deinit( + int client_id) +{ + int result; + int *count; + bt_event_info_t *event_info; + + BT_CHECK_ENABLED(return); + + BT_INFO("GATT Client Deinit Client instance ID [%d]", client_id); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &client_id, sizeof(int)); + + /* Unregistration MUST NOT FAIL */ + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_CLIENT_UNREGISTER, + in_param1, in_param2, in_param3, in_param4, &out_param); + + if (result != BLUETOOTH_ERROR_NONE) + BT_ERR("GATT Client Unregistration failed result [%d]", result); + + /* Unregister event handler if this is the only instance */ + event_info = _bt_event_get_cb_data(BT_GATT_CLIENT_EVENT); + + if (event_info) { + count = (int*)event_info->user_data; + + BT_DBG("Total num of GATT client instances [%d]", *count); + + if (*count == 1) { + BT_DBG("Currently only one GATT client instance, so remove it and unregister GATT client events"); + _bt_unregister_event(BT_GATT_CLIENT_EVENT); + _bt_set_user_data(BT_GATT_CLIENT, NULL, NULL); + } else + *count -= 1; + } else + BT_ERR("Impossible that client is created, but no event handler is registered!!!"); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +}