X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=bt-api%2Fbt-gatt-service.c;h=2bcbb9f0efe9d1d58e0d6472e077459e652b7fa1;hb=a59a547388bb79e9dfe5442004d01be84a80002f;hp=e483da55a3103b9e851dcbc9f56c540ab2a64407;hpb=07e7459f61b8cc6dc930fbb12fe2b82169a0f54d;p=platform%2Fcore%2Fconnectivity%2Fbluetooth-frwk.git diff --git a/bt-api/bt-gatt-service.c b/bt-api/bt-gatt-service.c index e483da5..2bcbb9f 100644 --- a/bt-api/bt-gatt-service.c +++ b/bt-api/bt-gatt-service.c @@ -22,21 +22,149 @@ #include #include #include +#include +#include +#include #include "bt-common.h" +/* TODO_40 : 4.0 merge - Need to check why includes bt-event-handler.h */ +#include "bt-event-handler.h" #include "bt-internal-types.h" + +#include "bluetooth-gatt-server-api.h" +#include "bt-request-sender.h" +#define BT_GATT_ATT_UUID_LEN_MAX 50 +#define BT_GATT_SERVER_DBUS_NAME_LEN_MAX 50 + +static GSList *gatt_characteristic_server_notify_list = NULL;; + +/* Common defintions to follow , applicable for both + GATT_DIRECT and RELAY */ + + +#define NUMBER_OF_FLAGS 10 + + +int bluetooth_gatt_convert_prop2string( + bt_gatt_characteristic_property_t properties, + char *char_properties[]) +{ + int flag_count = 0; + + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_BROADCAST) { + char_properties[flag_count] = g_strdup("broadcast"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_READ) { + char_properties[flag_count] = g_strdup("read"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE_NO_RESPONSE) { + char_properties[flag_count] = g_strdup("write-without-response"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE) { + char_properties[flag_count] = g_strdup("write"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_NOTIFY) { + char_properties[flag_count] = g_strdup("notify"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_INDICATE) { + char_properties[flag_count] = g_strdup("indicate"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_SIGNED_WRITE) { + char_properties[flag_count] = g_strdup("authenticated-signed-writes"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_RELIABLE_WRITE) { + char_properties[flag_count] = g_strdup("reliable-write"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITABLE_AUXILIARIES) { + char_properties[flag_count] = g_strdup("writable-auxiliaries"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_READ) { + char_properties[flag_count] = g_strdup("encrypt-read"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_WRITE) { + char_properties[flag_count] = g_strdup("encrypt-write"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_READ) { + char_properties[flag_count] = g_strdup("encrypt-authenticated-read"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_WRITE) { + char_properties[flag_count] = g_strdup("encrypt-authenticated-write"); + flag_count++; + } + + if (flag_count == 0) { + char_properties[flag_count] = g_strdup("read"); + flag_count++; + } + + return flag_count; +} + +int bluetooth_gatt_convert_perm2string( + bt_gatt_permission_t properties, + char *char_properties[]) +{ + int flag_count = 0; + + if (properties & BLUETOOTH_GATT_PERMISSION_READ) { + char_properties[flag_count] = g_strdup("read"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_PERMISSION_WRITE) { + char_properties[flag_count] = g_strdup("write"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_READ) { + char_properties[flag_count] = g_strdup("encrypt-read"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_WRITE) { + char_properties[flag_count] = g_strdup("encrypt-write"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_READ) { + char_properties[flag_count] = g_strdup("encrypt-authenticated-read"); + flag_count++; + } + if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_WRITE) { + char_properties[flag_count] = g_strdup("encrypt-authenticated-write"); + flag_count++; + } + + if (flag_count == 0) { + char_properties[flag_count] = g_strdup("read"); + flag_count++; + } + + return flag_count; +} + + #define NUMBER_OF_FLAGS 10 -GDBusConnection *g_conn; -guint owner_id; -guint manager_id; +static GDBusConnection *g_conn; +static guint owner_id; +static guint manager_id; static gboolean new_service = FALSE; static gboolean new_char = FALSE; static int serv_id = 1; -static int register_pending_cnt = 0; static bool is_server_started = false; +static GCancellable *register_cancel; + /* Introspection data for the service we are exporting */ static const gchar service_introspection_xml[] = "" @@ -142,7 +270,6 @@ struct gatt_service_info { guint serv_id; gchar *service_uuid; guint manager_id; - guint prop_id; GSList *char_data; gboolean is_svc_registered; gboolean is_svc_primary; @@ -214,33 +341,105 @@ static struct gatt_desc_info *__bt_gatt_find_gatt_desc_info( const char *desc_path); static struct gatt_req_info *__bt_gatt_find_request_info(guint request_id); +static int __bt_gatt_unregister_service(struct gatt_service_info *svc_info); + -static void __bt_gatt_close_gdbus_connection(void) + +typedef struct { + int write_fd; + int relpy_fd; + int mtu; + int att_hand; + char *path ; +} bluetooth_gatt_acquire_notify_info_t; + + +static int bluetooth_get_characteristic_fd(int att_handle , char *path) { - GError *err = NULL; + GSList *l; - BT_DBG("+"); + BT_INFO("request found path [%s] att_handle [ %d]", path, att_handle); + for (l = gatt_characteristic_server_notify_list; l != NULL; l = l->next) { + bluetooth_gatt_acquire_notify_info_t *info = l->data; + BT_INFO(" sid [ %d]" , info->att_hand); + if (info->att_hand == att_handle) + return info->write_fd; + } + return -1; +} + +static bluetooth_gatt_acquire_notify_info_t * bluetooth_get_characteristic_info_from_path(int att_handle) +{ + GSList *l; + + BT_INFO("request found att_handle [ %d]", att_handle); + for (l = gatt_characteristic_server_notify_list; l != NULL; l = l->next) { + bluetooth_gatt_acquire_notify_info_t *info = l->data; + BT_INFO(" sid [ %d]" , info->att_hand); + if (info->att_hand == att_handle) + return info; + } + return NULL; +} + + +static void bluetooth_characteristic_info_free(bluetooth_gatt_acquire_notify_info_t *chr_info) +{ + g_free(chr_info); +} - ret_if(g_conn == NULL); +static gboolean bluetooth_gatt_write_channel_watch_cb(GIOChannel *gio, + GIOCondition cond, gpointer data) +{ + BT_INFO("+"); + + bluetooth_gatt_acquire_notify_info_t *chr_info = (bluetooth_gatt_acquire_notify_info_t *)data; - if (!g_dbus_connection_flush_sync(g_conn, NULL, &err)) { - BT_ERR("Fail to flush the connection: %s", err->message); - g_error_free(err); - err = NULL; + if (!chr_info) { + BT_INFO("chr_info is NULL"); + return FALSE; } - if (!g_dbus_connection_close_sync(g_conn, NULL, &err)) { - if (err) { - BT_ERR("Fail to close the dbus connection: %s", err->message); - g_error_free(err); + if (cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) { + BT_ERR("Error : GIOCondition %d, []", cond);; + g_io_channel_shutdown(gio, TRUE, NULL); + g_io_channel_unref(gio); + + if (g_slist_find(gatt_characteristic_server_notify_list, chr_info)) { + BT_INFO("found char_info in the list"); + gatt_characteristic_server_notify_list = g_slist_remove(gatt_characteristic_server_notify_list, chr_info); + bluetooth_characteristic_info_free(chr_info); } + + return FALSE; } - g_object_unref(g_conn); + if (g_slist_find(gatt_characteristic_server_notify_list, chr_info) == NULL) { + BT_INFO("chr_info is not in the list"); + return FALSE; + } - g_conn = NULL; + return TRUE; +} - BT_DBG("-"); +static int bluetooth_gatt_write_characteristics_value_to_fd_( + int fd, const guint8 *value, int length, + 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_INFO("write data failed %d is ", written); + } else + BT_INFO("write data %s is sucess ", value); + + return att_result; } #ifdef TIZEN_FEATURE_BT_HPS @@ -268,7 +467,7 @@ static int __bt_send_event_to_hps(int event, GVariant *var) parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder); g_variant_builder_unref(invalidated_builder); g_variant_builder_unref(inner_builder); - } else if (BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED) { + } else if (event == BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED) { GVariantBuilder *inner_builder; GVariantBuilder *invalidated_builder; @@ -282,6 +481,8 @@ static int __bt_send_event_to_hps(int event, GVariant *var) parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder); g_variant_builder_unref(invalidated_builder); g_variant_builder_unref(inner_builder); + } else { + g_varaiant_unref(var); } msg = g_dbus_message_new_signal(BT_HPS_OBJECT_PATH, BT_HPS_INTERFACE_NAME, PROPERTIES_CHANGED); @@ -378,95 +579,60 @@ static void __bt_gatt_manager_method_call(GDBusConnection *connection, GDBusMethodInvocation *invocation, gpointer user_data) { - GSList *l1 = NULL; - int len = 0; - int i = 0; - if (g_strcmp0(method_name, "GetManagedObjects") == 0) { BT_DBG("Getting values for service, chars and descriptors"); - GVariantBuilder *builder; + int svc_index = 0; + GVariantBuilder *builder = NULL; GVariantBuilder *inner_builder1 = NULL; GVariant *svc_char = NULL; - GSList *l4; - /*Main Builder */ - builder = g_variant_builder_new( - G_VARIANT_TYPE("a{oa{sa{sv}}}")); - - /* Prepare inner builder for GattService1 interface */ + GSList *char_list = NULL; + GSList *desc_list = NULL; - len = g_slist_length(gatt_services); + /* Main Builder */ + builder = g_variant_builder_new(G_VARIANT_TYPE("a{oa{sa{sv}}}")); - for (i = 0; i <= len; i++) { + /* Prepare inner builder for GattService1 interface */ + svc_index = g_slist_length(gatt_services) - 1; + for (; svc_index >= 0; svc_index--) { GVariantBuilder *svc_builder = NULL; GVariantBuilder *inner_builder = NULL; + struct gatt_service_info *serv_info = NULL; - if (register_pending_cnt > 1) - l1 = g_slist_nth(gatt_services, len - register_pending_cnt); - else - l1 = g_slist_last(gatt_services); - - register_pending_cnt--; - - if (l1 == NULL) { - BT_ERR("gatt service list is NULL"); - g_dbus_method_invocation_return_value(invocation, NULL); - return; - } - - struct gatt_service_info *serv_info = l1->data; + serv_info = g_slist_nth_data(gatt_services, svc_index); if (serv_info == NULL) { - BT_ERR("service info value is NULL"); - g_dbus_method_invocation_return_value(invocation, NULL); - return; + BT_ERR("serv_info is NULL"); + continue; } /* Prepare inner builder for GattService1 interface */ - BT_DBG("Creating builder for service"); - svc_builder = g_variant_builder_new( - G_VARIANT_TYPE("a{sa{sv}}")); + BT_DBG("Creating builder for service : %s", serv_info->service_uuid); + svc_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}")); inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}")); g_variant_builder_add(inner_builder, "{sv}", "UUID", g_variant_new_string(serv_info->service_uuid)); - g_variant_builder_add(inner_builder, "{sv}", "Primary", g_variant_new_boolean(serv_info->is_svc_primary)); - /*Characteristics*/ + /* Characteristics */ inner_builder1 = g_variant_builder_new(G_VARIANT_TYPE("ao")); + BT_DBG("Adding Charatarisitcs list"); - for (l4 = serv_info->char_data; l4 != NULL; l4 = l4->next) { - struct gatt_char_info *char_info = l4->data; - g_variant_builder_add(inner_builder1, "o", - char_info->char_path); - BT_DBG("%s", char_info->char_path); + for (char_list = serv_info->char_data; char_list != NULL; char_list = char_list->next) { + struct gatt_char_info *char_info = char_list->data; + g_variant_builder_add(inner_builder1, "o", char_info->char_path); + BT_DBG("%s", char_info->char_path); } svc_char = g_variant_new("ao", inner_builder1); - g_variant_builder_add(inner_builder, "{sv}", "Characteristics", - svc_char); - - g_variant_builder_add(svc_builder, "{sa{sv}}", - GATT_SERV_INTERFACE, - inner_builder); - - g_variant_builder_add(builder, "{oa{sa{sv}}}", - serv_info->serv_path, - svc_builder); - + g_variant_builder_add(inner_builder, "{sv}", "Characteristics", svc_char); + g_variant_builder_add(svc_builder, "{sa{sv}}", GATT_SERV_INTERFACE, inner_builder); + g_variant_builder_add(builder, "{oa{sa{sv}}}", serv_info->serv_path, svc_builder); g_variant_builder_unref(inner_builder1); /* Prepare inner builder for GattCharacteristic1 interface */ - - GSList *l2 = serv_info->char_data; - BT_DBG("Creating builder for characteristics \n"); - - if (l2 == NULL) - BT_DBG("characteristic data is NULL"); - - for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) { - + for (char_list = serv_info->char_data; char_list != NULL; char_list = char_list->next) { GVariantBuilder *char_builder = NULL; GVariantBuilder *inner_builder = NULL; GVariantBuilder *builder1 = NULL; @@ -478,155 +644,114 @@ static void __bt_gatt_manager_method_call(GDBusConnection *connection, char *unicast = NULL; gboolean notify = FALSE; int i = 0; + struct gatt_char_info *char_info = char_list->data; - char_builder = g_variant_builder_new( - G_VARIANT_TYPE( - "a{sa{sv}}")); - inner_builder = g_variant_builder_new( - G_VARIANT_TYPE( - "a{sv}")); - - struct gatt_char_info *char_info = l2->data; if (char_info == NULL) { BT_ERR("char_info is NULL"); continue; } - /*Uuid*/ + BT_DBG("Creating builder for characteristic : %s", char_info->char_uuid); + char_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}")); + inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}")); + + /* UUID */ g_variant_builder_add(inner_builder, "{sv}", "UUID", - g_variant_new_string(char_info->char_uuid)); - /*Service*/ + g_variant_new_string(char_info->char_uuid)); + + /* Service */ g_variant_builder_add(inner_builder, "{sv}", "Service", - g_variant_new("o", serv_info->serv_path)); - /*Value*/ - builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY); + g_variant_new("o", serv_info->serv_path)); + /* Value */ + builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY); if (char_info->char_value != NULL) { for (i = 0; i < char_info->value_length; i++) { - g_variant_builder_add(builder1, "y", - char_info->char_value[i]); + g_variant_builder_add(builder1, "y", char_info->char_value[i]); } char_val = g_variant_new("ay", builder1); - g_variant_builder_add(inner_builder, "{sv}", - "Value", char_val); + g_variant_builder_add(inner_builder, "{sv}", "Value", char_val); } + /*Flags*/ builder2 = g_variant_builder_new(G_VARIANT_TYPE("as")); - for (i = 0; i < char_info->flags_length; i++) { - g_variant_builder_add(builder2, "s", - char_info->char_flags[i]); + g_variant_builder_add(builder2, "s", char_info->char_flags[i]); } - flags_val = g_variant_new("as", builder2); - g_variant_builder_add(inner_builder, "{sv}", "Flags", - flags_val); + g_variant_builder_add(inner_builder, "{sv}", "Flags", flags_val); /* Notifying */ - g_variant_builder_add(inner_builder, "{sv}", "Notifying", - g_variant_new("b", notify)); + g_variant_builder_add(inner_builder, "{sv}", "Notifying", g_variant_new("b", notify)); /* Unicast */ unicast = g_strdup("00:00:00:00:00:00"); - g_variant_builder_add(inner_builder, "{sv}", "Unicast", - g_variant_new("s", unicast)); + g_variant_builder_add(inner_builder, "{sv}", "Unicast", g_variant_new("s", unicast)); /*Descriptors*/ builder3 = g_variant_builder_new(G_VARIANT_TYPE("ao")); BT_DBG("Adding Descriptors list"); - - for (l4 = char_info->desc_data; l4 != NULL; l4 = l4->next) { - struct gatt_desc_info *desc_info = l4->data; - g_variant_builder_add(builder3, "o", - desc_info->desc_path); - BT_DBG("%s", desc_info->desc_path); + for (desc_list = char_info->desc_data; desc_list != NULL; desc_list = desc_list->next) { + struct gatt_desc_info *desc_info = desc_list->data; + g_variant_builder_add(builder3, "o", desc_info->desc_path); + BT_DBG("%s", desc_info->desc_path); } char_desc = g_variant_new("ao", builder3); - g_variant_builder_add(inner_builder, "{sv}", "Descriptors", - char_desc); - - g_variant_builder_add(char_builder, "{sa{sv}}", - GATT_CHAR_INTERFACE , inner_builder); - g_variant_builder_add(builder, "{oa{sa{sv}}}", - char_info->char_path, char_builder); + g_variant_builder_add(inner_builder, "{sv}", "Descriptors", char_desc); + g_variant_builder_add(char_builder, "{sa{sv}}", GATT_CHAR_INTERFACE , inner_builder); + g_variant_builder_add(builder, "{oa{sa{sv}}}", char_info->char_path, char_builder); /*Prepare inner builder for GattDescriptor1 interface*/ - - GSList *l3 = char_info->desc_data; - - if (l3 == NULL) - BT_DBG("descriptor data is NULL"); - - for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) { - - BT_DBG("Creating builder for descriptor \n"); - + for (desc_list = char_info->desc_data; desc_list != NULL; desc_list = desc_list->next) { GVariantBuilder *desc_builder = NULL; GVariantBuilder *inner_builder = NULL; GVariantBuilder *builder1 = NULL; GVariantBuilder *builder2 = NULL; GVariant *desc_val = NULL; + struct gatt_desc_info *desc_info = desc_list->data; - desc_builder = g_variant_builder_new( - G_VARIANT_TYPE( - "a{sa{sv}}")); - inner_builder = g_variant_builder_new( - G_VARIANT_TYPE( - "a{sv}")); - - struct gatt_desc_info *desc_info = l3->data; if (desc_info == NULL) { BT_ERR("desc_info is NULL"); continue; } - /*Uuid*/ - g_variant_builder_add(inner_builder, - "{sv}", "UUID", - g_variant_new_string( - desc_info->desc_uuid)); + BT_DBG("Creating builder for descriptor : %s", desc_info->desc_uuid); + desc_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}")); + inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}")); - /*Characteristic*/ - g_variant_builder_add(inner_builder, "{sv}", - "Characteristic", - g_variant_new("o", - char_info->char_path)); + /* UUID */ + g_variant_builder_add(inner_builder, "{sv}", "UUID", + g_variant_new_string(desc_info->desc_uuid)); - /*Value*/ - builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY); + /* Characteristic */ + g_variant_builder_add(inner_builder, "{sv}", "Characteristic", + g_variant_new("o", char_info->char_path)); + /* Value */ + builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY); if (desc_info->desc_value != NULL) { for (i = 0; i < desc_info->value_length; i++) { - g_variant_builder_add(builder1, "y", - desc_info->desc_value[i]); + g_variant_builder_add(builder1, "y", desc_info->desc_value[i]); } desc_val = g_variant_new("ay", builder1); - g_variant_builder_add(inner_builder, "{sv}", - "Value", desc_val); + g_variant_builder_add(inner_builder, "{sv}", "Value", desc_val); } - /*Flags*/ + /* Flags */ builder2 = g_variant_builder_new(G_VARIANT_TYPE("as")); - for (i = 0; i < desc_info->flags_length; i++) { - g_variant_builder_add(builder2, "s", - desc_info->desc_flags[i]); + g_variant_builder_add(builder2, "s", desc_info->desc_flags[i]); } - flags_val = g_variant_new("as", builder2); - g_variant_builder_add(inner_builder, "{sv}", "Flags", - flags_val); + g_variant_builder_add(inner_builder, "{sv}", "Flags", flags_val); - g_variant_builder_add(desc_builder, "{sa{sv}}", - GATT_DESC_INTERFACE, + g_variant_builder_add(desc_builder, "{sa{sv}}", GATT_DESC_INTERFACE, inner_builder); - - g_variant_builder_add(builder, "{oa{sa{sv}}}", - desc_info->desc_path, + g_variant_builder_add(builder, "{oa{sa{sv}}}", desc_info->desc_path, desc_builder); - /*unref descriptor builder pointers*/ + /* unref descriptor builder pointers */ g_variant_builder_unref(builder1); g_variant_builder_unref(builder2); g_variant_builder_unref(inner_builder); @@ -635,7 +760,8 @@ static void __bt_gatt_manager_method_call(GDBusConnection *connection, if (unicast) g_free(unicast); - /*unref char builder pointers*/ + + /* unref char builder pointers */ g_variant_builder_unref(builder1); g_variant_builder_unref(builder2); g_variant_builder_unref(builder3); @@ -643,7 +769,7 @@ static void __bt_gatt_manager_method_call(GDBusConnection *connection, g_variant_builder_unref(char_builder); } - /*unref service builder pointers*/ + /* unref service builder pointers */ g_variant_builder_unref(inner_builder); g_variant_builder_unref(svc_builder); } @@ -651,9 +777,8 @@ static void __bt_gatt_manager_method_call(GDBusConnection *connection, /* Return builder as method reply */ BT_DBG("Sending gatt service builder values to Bluez"); g_dbus_method_invocation_return_value(invocation, - g_variant_new( - "(a{oa{sa{sv}}})", - builder)); + g_variant_new("(a{oa{sa{sv}}})", builder)); + g_variant_builder_unref(builder); } } @@ -667,8 +792,7 @@ static struct gatt_service_info *__bt_gatt_find_gatt_service_from_char(const cha for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) { struct gatt_char_info *char_info = l2->data; - if (g_strcmp0(char_info->char_path, char_path) - == 0) + if (g_strcmp0(char_info->char_path, char_path) == 0) return serv_info; } } @@ -689,8 +813,7 @@ static struct gatt_service_info *__bt_gatt_find_gatt_service_from_desc(const cha for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) { struct gatt_desc_info *desc_info = l3->data; - if (g_strcmp0(desc_info->desc_path, desc_path) - == 0) + if (g_strcmp0(desc_info->desc_path, desc_path) == 0) return serv_info; } } @@ -756,10 +879,6 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, req_info->context = invocation; gatt_requests = g_slist_append(gatt_requests, req_info); - _bt_common_event_cb(BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED, - BLUETOOTH_ERROR_NONE, &read_req, - user_info->cb, user_info->user_data); - #if defined(TIZEN_FEATURE_BT_HPS) || defined(TIZEN_FEATURE_BT_OTP) param = g_variant_new("(sssyq)", read_req.att_handle, @@ -774,6 +893,10 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED, param); #endif #endif + + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED, + BLUETOOTH_ERROR_NONE, &read_req, + user_info->cb, user_info->user_data); return; } else if (g_strcmp0(method_name, "WriteValue") == 0) { GVariant *var = NULL; @@ -851,11 +974,6 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, g_object_unref(invocation); } - _bt_common_event_cb( - BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED, - BLUETOOTH_ERROR_NONE, &value_change, - user_info->cb, user_info->user_data); - #if defined(TIZEN_FEATURE_BT_HPS) || defined(TIZEN_FEATURE_BT_OTP) if (len > 0) { gchar *svc_path; @@ -878,6 +996,11 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, } #endif + _bt_common_event_cb( + BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED, + BLUETOOTH_ERROR_NONE, &value_change, + user_info->cb, user_info->user_data); + g_free(value_change.att_value); g_variant_unref(var); return; @@ -896,10 +1019,6 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, notify_change.service_handle = svc_info->serv_path; notify_change.att_handle = (char *)object_path; notify_change.att_notify = TRUE; - _bt_common_event_cb( - BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, - BLUETOOTH_ERROR_NONE, ¬ify_change, - user_info->cb, user_info->user_data); #if TIZEN_FEATURE_BT_OTP param = g_variant_new("(ssb)", notify_change.att_handle, @@ -907,8 +1026,14 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, notify_change.att_notify); __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, param); #endif + _bt_common_event_cb( + BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, + BLUETOOTH_ERROR_NONE, ¬ify_change, + user_info->cb, user_info->user_data); } } + g_object_unref(invocation); + return; } else if (g_strcmp0(method_name, "StopNotify") == 0) { bt_user_info_t *user_info = NULL; bt_gatt_char_notify_change_t notify_change = {0, }; @@ -924,10 +1049,6 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, notify_change.service_handle = svc_info->serv_path; notify_change.att_handle = (char *)object_path; notify_change.att_notify = FALSE; - _bt_common_event_cb( - BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, - BLUETOOTH_ERROR_NONE, ¬ify_change, - user_info->cb, user_info->user_data); #if TIZEN_FEATURE_BT_OTP param = g_variant_new("(ssb)", notify_change.att_handle, @@ -935,8 +1056,14 @@ static void __bt_gatt_char_method_call(GDBusConnection *connection, notify_change.att_notify); __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, param); #endif + _bt_common_event_cb( + BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, + BLUETOOTH_ERROR_NONE, ¬ify_change, + user_info->cb, user_info->user_data); } } + g_object_unref(invocation); + return; } else if (g_strcmp0(method_name, "IndicateConfirm") == 0) { gchar *addr = NULL; bt_gatt_indicate_confirm_t confirm = {0, }; @@ -1150,24 +1277,28 @@ static const GDBusInterfaceVTable desc_interface_vtable = { __bt_gatt_desc_method_call, NULL, NULL, + { 0 } }; static const GDBusInterfaceVTable char_interface_vtable = { __bt_gatt_char_method_call, NULL, NULL, + { 0 } }; static const GDBusInterfaceVTable serv_interface_vtable = { NULL, NULL, NULL, + { 0 } }; static const GDBusInterfaceVTable manager_interface_vtable = { __bt_gatt_manager_method_call, NULL, - NULL + NULL, + { 0 } }; static GDBusNodeInfo *__bt_gatt_create_method_node_info( @@ -1220,8 +1351,7 @@ static struct gatt_char_info *__bt_gatt_find_gatt_char_info( for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) { struct gatt_char_info *char_info = l2->data; - if (g_strcmp0(char_info->char_path, char_path) - == 0) + if (g_strcmp0(char_info->char_path, char_path) == 0) return char_info; } BT_ERR("Gatt characteristic not found"); @@ -1245,8 +1375,7 @@ static struct gatt_desc_info *__bt_gatt_find_gatt_desc_info( for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) { struct gatt_char_info *char_info = l2->data; - if (g_strcmp0(char_info->char_path, char_path) - == 0) { + if (g_strcmp0(char_info->char_path, char_path) == 0) { for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) { struct gatt_desc_info *desc_info = l3->data; if (g_strcmp0(desc_info->desc_path, @@ -1282,20 +1411,14 @@ static GDBusProxy *__bt_gatt_gdbus_init_manager_proxy(const gchar *service, GDBusProxy *proxy; GError *err = NULL; - if (g_conn == NULL) - g_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, - NULL, &err); - + g_conn = _bt_get_system_shared_conn(); if (!g_conn) { - if (err) { - BT_ERR("Unable to connect to gdbus: %s", err->message); - g_clear_error(&err); - } + BT_ERR("Unable to get connection"); return NULL; } proxy = g_dbus_proxy_new_sync(g_conn, - G_DBUS_PROXY_FLAGS_NONE, NULL, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, service, path, interface, NULL, &err); @@ -1319,137 +1442,16 @@ static GDBusProxy *__bt_gatt_gdbus_get_manager_proxy(const gchar *service, path, interface); } -int bluetooth_gatt_convert_prop2string( - bt_gatt_characteristic_property_t properties, - char *char_properties[]) +static gboolean __bt_gatt_is_service_registered(const char *service_path) { - int flag_count = 0; + struct gatt_service_info *svc_info = NULL; - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_BROADCAST) { - char_properties[flag_count] = g_strdup("broadcast"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_READ) { - char_properties[flag_count] = g_strdup("read"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE_NO_RESPONSE) { - char_properties[flag_count] = g_strdup("write-without-response"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE) { - char_properties[flag_count] = g_strdup("write"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_NOTIFY) { - char_properties[flag_count] = g_strdup("notify"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_INDICATE) { - char_properties[flag_count] = g_strdup("indicate"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_SIGNED_WRITE) { - char_properties[flag_count] = g_strdup("authenticated-signed-writes"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_RELIABLE_WRITE) { - char_properties[flag_count] = g_strdup("reliable-write"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITABLE_AUXILIARIES) { - char_properties[flag_count] = g_strdup("writable-auxiliaries"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_READ) { - char_properties[flag_count] = g_strdup("encrypt-read"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_WRITE) { - char_properties[flag_count] = g_strdup("encrypt-write"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_READ) { - char_properties[flag_count] = g_strdup("encrypt-authenticated-read"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_WRITE) { - char_properties[flag_count] = g_strdup("encrypt-authenticated-write"); - flag_count++; - } - - if (flag_count == 0) { - char_properties[flag_count] = g_strdup("read"); - flag_count++; - } - - return flag_count; -} - -int bluetooth_gatt_convert_perm2string( - bt_gatt_permission_t properties, - char *char_properties[]) -{ - int flag_count = 0; - - if (properties & BLUETOOTH_GATT_PERMISSION_READ) { - char_properties[flag_count] = g_strdup("read"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_PERMISSION_WRITE) { - char_properties[flag_count] = g_strdup("write"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_READ) { - char_properties[flag_count] = g_strdup("encrypt-read"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_WRITE) { - char_properties[flag_count] = g_strdup("encrypt-write"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_READ) { - char_properties[flag_count] = g_strdup("encrypt-authenticated-read"); - flag_count++; - } - if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_WRITE) { - char_properties[flag_count] = g_strdup("encrypt-authenticated-write"); - flag_count++; - } - - if (flag_count == 0) { - char_properties[flag_count] = g_strdup("read"); - flag_count++; - } - - return flag_count; -} - -static void __bt_gatt_set_service_state(const char *service_path, - gboolean state) -{ - struct gatt_service_info *svc_info = NULL; - svc_info = __bt_gatt_find_gatt_service_info(service_path); - - if (svc_info != NULL) { - BT_DBG("Updating the gatt service register state %d", state); - svc_info->is_svc_registered = state; - return; - } - - BT_DBG("gatt service not found"); -} - -static gboolean __bt_gatt_get_service_state(const char *service_path) -{ - struct gatt_service_info *svc_info = NULL; - - svc_info = __bt_gatt_find_gatt_service_info(service_path); - - if (svc_info != NULL) { - BT_DBG("Return the state of the gatt service %d", - svc_info->is_svc_registered); - return svc_info->is_svc_registered; + svc_info = __bt_gatt_find_gatt_service_info(service_path); + + if (svc_info != NULL) { + BT_DBG("Return the state of the gatt service %d", + svc_info->is_svc_registered); + return svc_info->is_svc_registered; } BT_DBG("gatt service info is NULL"); @@ -1469,16 +1471,13 @@ void get_service_cb(GObject *object, GAsyncResult *res, gpointer user_data) int n_char = 1; BT_DBG(" "); - result = g_dbus_proxy_call_finish(manager_gproxy, res, &error); + result = g_dbus_proxy_call_finish(G_DBUS_PROXY(object), res, &error); if (result == NULL) { - /* dBUS-RPC is failed */ - BT_ERR("Dbus-RPC is failed\n"); - + BT_ERR("Dbus-RPC is failed"); if (error != NULL) { - /* dBUS gives error cause */ - BT_ERR("D-Bus API failure: errCode[%x], message[%s]\n", - error->code, error->message); + BT_ERR("D-Bus API failure: errCode[%x], message[%s]", + error->code, error->message); g_clear_error(&error); } } else { @@ -1517,151 +1516,81 @@ void register_application_cb(GObject *object, GAsyncResult *res, gpointer user_d GError *error = NULL; GVariant *result; - register_pending_cnt = 0; - - result = g_dbus_proxy_call_finish(manager_gproxy, res, &error); - - if (result == NULL) { - /* dBUS-RPC is failed */ - BT_ERR("Dbus-RPC is failed\n"); - - if (error != NULL) { - /* dBUS gives error cause */ - BT_ERR("D-Bus API failure: errCode[%x], message[%s]\n", - error->code, error->message); - g_clear_error(&error); - } - } else { - g_variant_unref(result); + if (register_cancel) { + g_object_unref(register_cancel); + register_cancel = NULL; } -} - -void unregister_application_cb(GObject *object, GAsyncResult *res, - gpointer user_data) -{ - BT_INFO("UnregisterApplication is completed"); - - GError *error = NULL; - GVariant *result; - - result = g_dbus_proxy_call_finish(manager_gproxy, res, &error); + result = g_dbus_proxy_call_finish(G_DBUS_PROXY(object), res, &error); if (result == NULL) { - /* dBUS-RPC is failed */ - BT_ERR("Dbus-RPC is failed\n"); - + BT_ERR("Dbus-RPC is failed"); if (error != NULL) { - /* dBUS gives error cause */ - BT_ERR("D-Bus API failure: errCode[%x], message[%s]\n", + BT_ERR("D-Bus API failure: errCode[%x], message[%s]", error->code, error->message); g_clear_error(&error); } + is_server_started = false; } else { g_variant_unref(result); } } -static int __bt_gatt_unregister_service(const char *service_path) -{ - if (!__bt_gatt_get_service_state(service_path)) { - BT_DBG("service not registered \n"); - return BLUETOOTH_ERROR_NOT_FOUND; - } - - return BLUETOOTH_ERROR_NONE; -} - BT_EXPORT_API int bluetooth_gatt_unregister_application(void) { GDBusProxy *proxy = NULL; if (is_server_started) { + GVariant *ret; + GError *err = NULL; + + if (app_path == NULL) { + BT_ERR("app_path is NULL"); + return BLUETOOTH_ERROR_INTERNAL; + } + proxy = __bt_gatt_gdbus_get_manager_proxy("org.bluez", "/org/bluez/hci0", GATT_MNGR_INTERFACE); - - if (proxy == NULL || app_path == NULL) + if (proxy == NULL) { + BT_ERR("proxy is NULL"); return BLUETOOTH_ERROR_INTERNAL; + } BT_INFO("UnregisterApplication"); /* Async Call to Unregister Service */ - g_dbus_proxy_call(proxy, - "UnregisterApplication", - g_variant_new("(o)", - app_path), - G_DBUS_CALL_FLAGS_NONE, -1, - NULL, - (GAsyncReadyCallback) unregister_application_cb, - NULL); - - is_server_started = false; - return BLUETOOTH_ERROR_NONE; - } - - BT_INFO("GATT server not started"); - return BLUETOOTH_ERROR_NONE; -} - -static GDBusConnection *__bt_gatt_get_gdbus_connection(void) -{ - GDBusConnection *local_system_gconn = NULL; - char *address; - GError *err = NULL; - - if (g_conn == NULL) { - address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &err); - if (address == NULL) { - if (err) { - BT_ERR("Failed to get bus address: %s", err->message); - g_clear_error(&err); - } - return NULL; - } - - g_conn = g_dbus_connection_new_for_address_sync(address, - G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT | - G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION, - NULL, /* GDBusAuthObserver */ - NULL, - &err); - if (!g_conn) { - if (err) { - BT_ERR("Unable to connect to dbus: %s", err->message); - g_clear_error(&err); - } - return NULL; - } - } else if (g_dbus_connection_is_closed(g_conn)) { - address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &err); - if (address == NULL) { - if (err) { - BT_ERR("Failed to get bus address: %s", err->message); + ret = g_dbus_proxy_call_sync(proxy, "UnregisterApplication", + g_variant_new("(o)", app_path), G_DBUS_CALL_FLAGS_NONE, -1, + NULL, &err); + if (ret == NULL) { + BT_ERR("dBUS-RPC is failed"); + if (err != NULL) { + BT_ERR("D-Bus API failure: errCode[%x], message[%s]", + err->code, err->message); + if (err->code == G_DBUS_ERROR_SERVICE_UNKNOWN || + g_strrstr(err->message, BT_ERROR_DOES_NOT_EXIST)) { + g_clear_error(&err); + goto done; + } g_clear_error(&err); } - return NULL; + return BLUETOOTH_ERROR_INTERNAL; } + g_variant_unref(ret); - local_system_gconn = g_dbus_connection_new_for_address_sync(address, - G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT | - G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION, - NULL, /* GDBusAuthObserver */ - NULL, - &err); +done: + is_server_started = false; - if (!local_system_gconn) { - BT_ERR("Unable to connect to dbus: %s", err->message); - g_clear_error(&err); - } + BT_INFO("UnregisterApplication is completed"); - g_conn = local_system_gconn; + return BLUETOOTH_ERROR_NONE; } - return g_conn; + BT_INFO("GATT server not started"); + return BLUETOOTH_ERROR_NONE; } BT_EXPORT_API int bluetooth_gatt_init(void) { - GDBusConnection *conn; GError *error = NULL; GDBusNodeInfo *node_info = NULL; @@ -1670,28 +1599,30 @@ BT_EXPORT_API int bluetooth_gatt_init(void) return BLUETOOTH_ERROR_ALREADY_INITIALIZED; } + g_conn = _bt_get_system_shared_conn(); + if (!g_conn) { + BT_ERR("Unable to get connection"); + goto failed; + } + if (owner_id == 0) { - owner_id = g_bus_own_name(G_BUS_TYPE_SYSTEM, - BT_GATT_SERVICE_NAME, + gchar *name = g_strdup_printf("%s.p%d", BT_GATT_SERVICE_NAME, getpid()); + BT_DBG("well-known name: %s", name); + + owner_id = g_bus_own_name_on_connection(g_conn, name, G_BUS_NAME_OWNER_FLAGS_NONE, - NULL, NULL, NULL, NULL, NULL); + NULL, NULL, NULL, NULL); + g_free(name); } - BT_DBG("owner_id is [%d]", owner_id); + app_path = g_strdup_printf("/com/%d", getpid()); serv_id = 1; - conn = __bt_gatt_get_gdbus_connection(); - if (!conn) { - BT_ERR("Unable to get connection"); - goto failed; - } - /* Register ObjectManager interface */ node_info = __bt_gatt_create_method_node_info( manager_introspection_xml); - if (node_info == NULL) { BT_ERR("failed to get node info"); goto failed; @@ -1705,7 +1636,7 @@ BT_EXPORT_API int bluetooth_gatt_init(void) &manager_interface_vtable, NULL, NULL, &error); } - + g_dbus_node_info_unref(node_info); if (manager_id == 0) { BT_ERR("failed to register: %s", error->message); g_error_free(error); @@ -1723,52 +1654,51 @@ failed: app_path = NULL; owner_id = 0; - __bt_gatt_close_gdbus_connection(); - return BLUETOOTH_ERROR_INTERNAL; } BT_EXPORT_API int bluetooth_gatt_deinit() { int ret = BLUETOOTH_ERROR_NONE; - /* Unown gdbus bus */ - if (owner_id) { - /* remove/unregister all services */ - BT_DBG("removing all registered gatt service\n"); - bluetooth_gatt_delete_services(); - /* unregister the exported interface for object manager */ - g_dbus_connection_unregister_object(g_conn, - manager_id); + if (register_cancel) { + g_cancellable_cancel(register_cancel); + g_object_unref(register_cancel); + register_cancel = NULL; + } - manager_id = 0; + if (owner_id == 0) { + BT_ERR("owner_id is zero"); + return BLUETOOTH_ERROR_NOT_FOUND; + } - ret = bluetooth_gatt_unregister_application(); - if (ret != BLUETOOTH_ERROR_NONE) - BT_ERR("Fail to unregister application\n"); + BT_DBG("Removing all registered gatt services"); + bluetooth_gatt_delete_services(); - g_bus_unown_name(owner_id); - owner_id = 0; + /* Unregister the exported interface for object manager */ + if (manager_id) { + g_dbus_connection_unregister_object(g_conn, manager_id); + manager_id = 0; + } - g_free(app_path); - app_path = NULL; + ret = bluetooth_gatt_unregister_application(); + if (ret != BLUETOOTH_ERROR_NONE) { + BT_ERR("Fail to unregister application"); + } - BT_DBG("Gatt service deinitialized \n"); + g_bus_unown_name(owner_id); + owner_id = 0; - g_slist_free(gatt_services); - gatt_services = NULL; + g_free(app_path); + app_path = NULL; + if (manager_gproxy) { g_object_unref(manager_gproxy); manager_gproxy = NULL; - - __bt_gatt_close_gdbus_connection(); - - return ret; } - __bt_gatt_close_gdbus_connection(); - - return BLUETOOTH_ERROR_NOT_FOUND; + BT_DBG("-"); + return ret; } BT_EXPORT_API int bluetooth_gatt_add_service(const char *svc_uuid, @@ -1786,7 +1716,6 @@ BT_EXPORT_API int bluetooth_gatt_add_service(const char *svc_uuid, node_info = __bt_gatt_create_method_node_info( service_introspection_xml); - if (node_info == NULL) return BLUETOOTH_ERROR_INTERNAL; @@ -1797,6 +1726,7 @@ BT_EXPORT_API int bluetooth_gatt_add_service(const char *svc_uuid, node_info->interfaces[0], &serv_interface_vtable, NULL, NULL, &error); + g_dbus_node_info_unref(node_info); if (object_id == 0) { BT_ERR("failed to register: %s", error->message); @@ -1843,6 +1773,12 @@ BT_EXPORT_API int bluetooth_gatt_add_service(const char *svc_uuid, g_variant_new("(oa{sa{sv}})", path, builder), &error); + if (error != NULL) { + /* dbus gives error cause */ + BT_ERR("d-bus api failure: errcode[%x], message[%s]", + error->code, error->message); + g_clear_error(&error); + } new_service = TRUE; @@ -1890,7 +1826,6 @@ BT_EXPORT_API int bluetooth_gatt_add_new_characteristic( node_info = __bt_gatt_create_method_node_info( characteristics_introspection_xml); - if (node_info == NULL) return BLUETOOTH_ERROR_INTERNAL; @@ -1901,6 +1836,7 @@ BT_EXPORT_API int bluetooth_gatt_add_new_characteristic( node_info->interfaces[0], &char_interface_vtable, NULL, NULL, &error); + g_dbus_node_info_unref(node_info); if (object_id == 0) { BT_ERR("failed to register: %s", error->message); @@ -1967,6 +1903,12 @@ BT_EXPORT_API int bluetooth_gatt_add_new_characteristic( g_variant_new("(oa{sa{sv}})", path, builder), &error); + if (error) { + /* dBUS gives error cause */ + BT_ERR("Could not Emit Signal: errCode[%x], message[%s]", + error->code, error->message); + g_clear_error(&error); + } *char_path = g_strdup(path); @@ -2029,7 +1971,7 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristic_value( g_variant_builder_add(builder1, "y", char_value[i]); char_val = g_variant_new("ay", builder1); - g_variant_builder_add(inner_builder, "{sv}", "Value", char_val); + g_variant_builder_add(inner_builder, "{sv}", "Value", char_val); g_variant_builder_add(builder, "{sa{sv}}", GATT_CHAR_INTERFACE, @@ -2039,9 +1981,15 @@ BT_EXPORT_API int bluetooth_gatt_set_characteristic_value( "org.freedesktop.Dbus.ObjectManager", "InterfacesAdded", g_variant_new("(oa{sa{sv}})", - char_info->char_path, builder), + char_info->char_path, builder), &error); + if (error) { + /* dBUS gives error cause */ + BT_ERR("Could not Emit Signal: errCode[%x], message[%s]", + error->code, error->message); + g_clear_error(&error); + } g_variant_builder_unref(inner_builder); g_variant_builder_unref(builder); g_variant_builder_unref(builder1); @@ -2091,7 +2039,6 @@ BT_EXPORT_API int bluetooth_gatt_add_descriptor( node_info = __bt_gatt_create_method_node_info( descriptor_introspection_xml); - if (node_info == NULL) { g_strfreev(line_argv); g_free(serv_path); @@ -2105,6 +2052,7 @@ BT_EXPORT_API int bluetooth_gatt_add_descriptor( node_info->interfaces[0], &desc_interface_vtable, NULL, NULL, &error); + g_dbus_node_info_unref(node_info); if (object_id == 0) { BT_ERR("failed to register: %s", error->message); @@ -2158,6 +2106,12 @@ BT_EXPORT_API int bluetooth_gatt_add_descriptor( g_variant_new("(oa{sa{sv}})", path, builder), &error); + if (error) { + /* dBUS gives error cause */ + BT_ERR("Could not Emit Signal: errCode[%x], message[%s]", + error->code, error->message); + g_clear_error(&error); + } *desc_path = g_strdup(path); @@ -2166,6 +2120,7 @@ BT_EXPORT_API int bluetooth_gatt_add_descriptor( g_strfreev(line_argv); g_variant_builder_unref(inner_builder); g_variant_builder_unref(builder); + g_variant_builder_unref(builder2); return BLUETOOTH_ERROR_NONE; } @@ -2228,9 +2183,16 @@ BT_EXPORT_API int bluetooth_gatt_set_descriptor_value( "org.freedesktop.Dbus.ObjectManager", "InterfacesAdded", g_variant_new("(oa{sa{sv}})", - desc_info->desc_path, builder), + desc_info->desc_path, builder), &error); + if (error != NULL) { + BT_ERR("D-Bus API failure: errCode[%x], \ + message[%s]", + error->code, error->message); + g_clear_error(&error); + } + g_variant_builder_unref(inner_builder); g_variant_builder_unref(builder); g_variant_builder_unref(builder1); @@ -2264,23 +2226,22 @@ int bluetooth_gatt_get_service(const char *svc_uuid) return BLUETOOTH_ERROR_NONE; } -BT_EXPORT_API int bluetooth_gatt_register_service( - const char *svc_path) +BT_EXPORT_API int bluetooth_gatt_register_service(const char *svc_path) { + struct gatt_service_info *svc_info = NULL; + if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_GATT_REGISTER_SERVICE) == BLUETOOTH_ERROR_PERMISSION_DEINED) { BT_ERR("Don't have aprivilege to use this API"); return BLUETOOTH_ERROR_PERMISSION_DEINED; } - register_pending_cnt++; - - if (__bt_gatt_get_service_state(svc_path)) { - BT_DBG("service already registered \n"); - return BLUETOOTH_ERROR_NONE; + svc_info = __bt_gatt_find_gatt_service_info(svc_path); + if (svc_info == NULL) { + BT_ERR("Cannot find service [%s]", svc_path); + return BLUETOOTH_ERROR_INTERNAL; } - - __bt_gatt_set_service_state(svc_path, TRUE); + svc_info->is_svc_registered = TRUE; return BLUETOOTH_ERROR_NONE; } @@ -2290,28 +2251,41 @@ BT_EXPORT_API int bluetooth_gatt_register_application(void) GDBusProxy *proxy = NULL; if (!is_server_started) { - if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_GATT_REGISTER_APPLICATION) == BLUETOOTH_ERROR_PERMISSION_DEINED) { BT_ERR("Don't have aprivilege to use this API"); return BLUETOOTH_ERROR_PERMISSION_DEINED; } + if (g_slist_length(gatt_services) == 0) { + BT_ERR("There is no registered service"); + return BLUETOOTH_ERROR_INTERNAL; + } + + if (app_path == NULL) { + BT_ERR("app_path is NULL"); + return BLUETOOTH_ERROR_INTERNAL; + } + proxy = __bt_gatt_gdbus_get_manager_proxy("org.bluez", "/org/bluez/hci0", GATT_MNGR_INTERFACE); - if (proxy == NULL || app_path == NULL) + if (proxy == NULL) { + BT_ERR("proxy is NULL"); return BLUETOOTH_ERROR_INTERNAL; + } BT_INFO("RegisterApplication"); - g_dbus_proxy_call(proxy, - "RegisterApplication", - g_variant_new("(oa{sv})", - app_path, NULL), - G_DBUS_CALL_FLAGS_NONE, -1, - NULL, - (GAsyncReadyCallback) register_application_cb, - NULL); + if (register_cancel) { + g_cancellable_cancel(register_cancel); + g_object_unref(register_cancel); + } + register_cancel = g_cancellable_new(); + + g_dbus_proxy_call(proxy, "RegisterApplication", + g_variant_new("(oa{sv})", app_path, NULL), + G_DBUS_CALL_FLAGS_NONE, -1, register_cancel, + (GAsyncReadyCallback)register_application_cb, NULL); is_server_started = true; @@ -2326,33 +2300,31 @@ BT_EXPORT_API int bluetooth_gatt_register_application(void) BT_EXPORT_API int bluetooth_gatt_delete_services(void) { GSList *l; - int error = BLUETOOTH_ERROR_NONE; - l = gatt_services; - - if (l != NULL) { - for (l = gatt_services; l != NULL; l = l->next) { - struct gatt_service_info *info = l->data; - BT_DBG("svc_path is %s", info->serv_path); - if (bluetooth_gatt_unregister_service(info->serv_path) - != BLUETOOTH_ERROR_NONE) { - error = BLUETOOTH_ERROR_INTERNAL; - BT_ERR("Error in removing service %s \n", - info->serv_path); - } - } - BT_DBG(" All services removed successfully.\n "); - } else { - BT_DBG(" There are no registered services.\n "); + int ret = BLUETOOTH_ERROR_NONE; + + if (gatt_services == NULL) { + BT_DBG("There are no registered services"); + serv_id = 1; + return ret; } + for (l = gatt_services; l != NULL; ) { + struct gatt_service_info *info = l->data; + + // In __bt_gatt_unregister_service, current node will be removed. + // Go forward to next node before calling __bt_gatt_unregister_service. + l = l->next; + if (__bt_gatt_unregister_service(info) != BLUETOOTH_ERROR_NONE) { + ret = BLUETOOTH_ERROR_INTERNAL; + } + } + BT_INFO("All services are removed : %d", ret); + g_slist_free(gatt_services); gatt_services = NULL; serv_id = 1; - if (error != BLUETOOTH_ERROR_NONE) - return error; - - return BLUETOOTH_ERROR_NONE; + return ret; } BT_EXPORT_API int bluetooth_gatt_update_characteristic( @@ -2369,12 +2341,13 @@ BT_EXPORT_API int bluetooth_gatt_update_characteristic( int i = 0; gchar **line_argv = NULL; gchar *serv_path = NULL; + const char *value = NULL; line_argv = g_strsplit_set(char_path, "/", 0); serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]); - if (!__bt_gatt_get_service_state(serv_path)) { - BT_DBG("service not registered for this characteristic \n"); + if (!__bt_gatt_is_service_registered(serv_path)) { + BT_DBG("service not registered for this characteristic"); g_free(serv_path); g_strfreev(line_argv); return BLUETOOTH_ERROR_INTERNAL; @@ -2389,11 +2362,10 @@ BT_EXPORT_API int bluetooth_gatt_update_characteristic( update_value = g_variant_new("ay", inner_builder); - outer_builder = g_variant_builder_new(G_VARIANT_TYPE_ARRAY); g_variant_builder_add(outer_builder, "{sv}", "Value", update_value); - BT_DBG("Updating characteristic value \n"); + BT_DBG("Updating characteristic value"); ret = g_dbus_connection_emit_signal(g_conn, NULL, char_path, "org.freedesktop.DBus.Properties", @@ -2427,7 +2399,18 @@ BT_EXPORT_API int bluetooth_gatt_update_characteristic( char_info->value_length = value_length; - char_info->char_value = (char *)realloc(char_info->char_value, value_length); + value = (char *)realloc(char_info->char_value, value_length); + if (value == NULL) { + g_free(serv_path); + g_strfreev(line_argv); + g_variant_builder_unref(inner_builder); + g_variant_builder_unref(outer_builder); + g_variant_builder_unref(invalidated_builder); + + return BLUETOOTH_ERROR_MEMORY_ALLOCATION; + } + + char_info->char_value = (char*)value; if (char_info->char_value) { for (i = 0; i < value_length; i++) char_info->char_value[i] = char_value[i]; @@ -2487,98 +2470,103 @@ static void __bt_gatt_free_service_info(struct gatt_service_info *svc_info) g_free(svc_info); } -BT_EXPORT_API int bluetooth_gatt_unregister_service(const char *svc_path) +static void __desc_info_free(gpointer data, gpointer user_data) { - GSList *l, *l1; - struct gatt_service_info *svc_info; - gboolean ret; - int err = BLUETOOTH_ERROR_NONE; + struct gatt_desc_info *desc_info = data; + int *err = user_data; + int ret; - BT_DBG("svc_path %s", svc_path); - svc_info = __bt_gatt_find_gatt_service_info(svc_path); - - if (!svc_info) { - BT_ERR("Unable to find service info"); - return BLUETOOTH_ERROR_NOT_FOUND; - } + if (desc_info == NULL) + return; - err = __bt_gatt_unregister_service(svc_path); - if (err != BLUETOOTH_ERROR_NONE) { - BT_ERR("Could not unregister application"); - return err; + ret = g_dbus_connection_unregister_object(g_conn, desc_info->desc_id); + if (ret) { + __bt_gatt_emit_interface_removed(desc_info->desc_path, GATT_DESC_INTERFACE); + } else { + *err = BLUETOOTH_ERROR_INTERNAL; } + __bt_gatt_free_descriptor_info(desc_info); +} - for (l = svc_info->char_data; l != NULL; l = l->next) { - struct gatt_char_info *char_info = l->data; - - if (char_info == NULL) - break; - - for (l1 = char_info->desc_data; l1 != NULL; l1 = l1->next) { - struct gatt_desc_info *desc_info = l1->data; +static void __char_info_free(gpointer data, gpointer user_data) +{ + struct gatt_char_info *char_info = data; + int *err = user_data; + int ret; - if (desc_info == NULL) - break; + if (char_info == NULL) + return; - ret = g_dbus_connection_unregister_object(g_conn, - desc_info->desc_id); - if (ret) { - __bt_gatt_emit_interface_removed( - desc_info->desc_path, - GATT_DESC_INTERFACE); - } else { - err = BLUETOOTH_ERROR_INTERNAL; - } + g_slist_foreach(char_info->desc_data, __desc_info_free, user_data); + g_slist_free(char_info->desc_data); + char_info->desc_data = NULL; - /* list remove & free */ - char_info->desc_data = g_slist_remove(char_info->desc_data, desc_info); - __bt_gatt_free_descriptor_info(desc_info); - } + ret = g_dbus_connection_unregister_object(g_conn, char_info->char_id); + if (ret) { + __bt_gatt_emit_interface_removed(char_info->char_path, GATT_CHAR_INTERFACE); + } else { + *err = BLUETOOTH_ERROR_INTERNAL; + } + __bt_gatt_free_characteristic_info(char_info); +} - g_slist_free(char_info->desc_data); - char_info->desc_data = NULL; +static int __bt_gatt_unregister_service(struct gatt_service_info *svc_info) +{ + int ret = BLUETOOTH_ERROR_NONE; - ret = g_dbus_connection_unregister_object(g_conn, - char_info->char_id); - if (ret) { - __bt_gatt_emit_interface_removed(char_info->char_path, - GATT_CHAR_INTERFACE); - } else { - err = BLUETOOTH_ERROR_INTERNAL; - } + if (svc_info == NULL) { + BT_ERR("svc_info is NULL"); + return BLUETOOTH_ERROR_NOT_FOUND; + } - /* list remove & free */ - svc_info->char_data = g_slist_remove(svc_info->char_data, char_info); - __bt_gatt_free_characteristic_info(char_info); + if (svc_info->is_svc_registered == FALSE) { + BT_ERR("%s is not registered", svc_info->serv_path); + return BLUETOOTH_ERROR_NOT_FOUND; } + BT_DBG("svc_path %s", svc_info->serv_path); + + g_slist_foreach(svc_info->char_data, __char_info_free, &ret); g_slist_free(svc_info->char_data); svc_info->char_data = NULL; - ret = g_dbus_connection_unregister_object(g_conn, svc_info->serv_id); - if (ret) { - __bt_gatt_emit_interface_removed(svc_info->serv_path, - GATT_SERV_INTERFACE); + if (g_dbus_connection_unregister_object(g_conn, svc_info->serv_id) == FALSE) { + BT_ERR("Cannot unregister object for [%s]", svc_info->serv_path); + ret = BLUETOOTH_ERROR_INTERNAL; } else { - err = BLUETOOTH_ERROR_INTERNAL; + __bt_gatt_emit_interface_removed(svc_info->serv_path, GATT_SERV_INTERFACE); } - ret = g_dbus_connection_unregister_object(g_conn, svc_info->prop_id); - if (ret) - BT_DBG("Unregistered the service on properties interface"); - - /* list remove & free */ gatt_services = g_slist_remove(gatt_services, svc_info); __bt_gatt_free_service_info(svc_info); new_service = FALSE; - if (gatt_services == NULL) + if (gatt_services == NULL) { serv_id = 1; - else if (gatt_services->next == NULL) + } else if (gatt_services->next == NULL) { serv_id--; + } - return err; + return ret; +} + +BT_EXPORT_API int bluetooth_gatt_unregister_service(const char *svc_path) +{ + struct gatt_service_info *svc_info; + int ret = BLUETOOTH_ERROR_NONE; + + BT_DBG("+"); + + svc_info = __bt_gatt_find_gatt_service_info(svc_path); + + ret = __bt_gatt_unregister_service(svc_info); + if (ret != BLUETOOTH_ERROR_NONE) { + BT_ERR("Could not unregister service [%s]", svc_path); + } + + BT_DBG("-"); + return ret; } BT_EXPORT_API int bluetooth_gatt_send_response(int request_id, guint req_type, @@ -2600,33 +2588,10 @@ BT_EXPORT_API int bluetooth_gatt_send_response(int request_id, guint req_type, if (resp_state != BLUETOOTH_ATT_ERROR_NONE) { BT_ERR("resp_state is 0x%X", resp_state); - - switch (resp_state) { - case BLUETOOTH_ATT_ERROR_WRITE_REQUEST_REJECTED: - g_dbus_method_invocation_return_dbus_error(req_info->context, - "org.bluez.Error.Failed", "Write Request Rejected"); - break; - case BLUETOOTH_ATT_ERROR_OBJECT_NOT_SELECTED: - g_dbus_method_invocation_return_dbus_error(req_info->context, - "org.bluez.Error.Failed", "Object Not Selected"); - break; - case BLUETOOTH_ATT_ERROR_CONCURRENCY_LIMIT_EXCEEDED: - g_dbus_method_invocation_return_dbus_error(req_info->context, - "org.bluez.Error.Failed", "Concurrency Limit Exceeded"); - break; - case BLUETOOTH_ATT_ERROR_OBJECT_NAME_EXISTS: - g_dbus_method_invocation_return_dbus_error(req_info->context, - "org.bluez.Error.Failed", "Object Name Already Exists"); - break; - case BLUETOOTH_ATT_ERROR_CCCD_IMPROPERLY_CONFIGURED: - g_dbus_method_invocation_return_dbus_error(req_info->context, - "org.bluez.Error.Failed", "CCC Improperly Configured"); - break; - default: - g_dbus_method_invocation_return_dbus_error(req_info->context, - "org.bluez.Error.Failed", "Application Error"); - break; - } + char err_msg[20] = { 0, }; + g_snprintf(err_msg, sizeof(err_msg), "ATT error: 0x%02x", resp_state); + g_dbus_method_invocation_return_dbus_error(req_info->context, + "org.bluez.Error.Failed", err_msg); gatt_requests = g_slist_remove(gatt_requests, req_info); @@ -2682,8 +2647,8 @@ BT_EXPORT_API int bluetooth_gatt_server_set_notification(const char *char_path, line_argv = g_strsplit_set(char_path, "/", 0); serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]); - if (!__bt_gatt_get_service_state(serv_path)) { - BT_DBG("service not registered for this characteristic \n"); + if (!__bt_gatt_is_service_registered(serv_path)) { + BT_DBG("service not registered for this characteristic"); g_free(serv_path); g_strfreev(line_argv); return BLUETOOTH_ERROR_INTERNAL; @@ -2704,7 +2669,7 @@ BT_EXPORT_API int bluetooth_gatt_server_set_notification(const char *char_path, g_variant_builder_add(outer_builder, "{sv}", "Unicast", g_variant_new("s", addr)); - BT_DBG("Set characteristic Notification \n"); + BT_DBG("Set characteristic Notification"); ret = g_dbus_connection_emit_signal(g_conn, NULL, char_path, "org.freedesktop.DBus.Properties", @@ -2730,3 +2695,662 @@ BT_EXPORT_API int bluetooth_gatt_server_set_notification(const char *char_path, return err; } + + +#if 0 +BT_EXPORT_API int bluetooth_gatt_register_application(int instance_id) +{ + BT_INIT_PARAMS(); + + if (!is_server_started) { + + if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_GATT_REGISTER_APPLICATION) + == BLUETOOTH_ERROR_PERMISSION_DEINED) { + BT_ERR("Don't have aprivilege to use this API"); + return BLUETOOTH_ERROR_PERMISSION_DEINED; + } + + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + g_array_append_vals(in_param1, &instance_id, sizeof(int)); + + ret = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_REGISTER_APPLICATION, + in_param1, in_param2, in_param3, in_param4, &out_param); + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + if (ret != BLUETOOTH_ERROR_NONE) { + BT_ERR("Register application failed"); + return ret; + } + is_server_started = true; + + return BLUETOOTH_ERROR_NONE; + } + + BT_INFO("Already RegisterApplication"); + return BLUETOOTH_ERROR_NONE; +} +#endif + +BT_EXPORT_API int bluetooth_gatt_server_init(int *instance_id, gatt_server_cb_func_ptr callback_ptr, + void *user_data) +{ + int ret = BLUETOOTH_ERROR_NONE; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + /* Register event handler for GATT */ + ret = _bt_register_event(BT_GATT_SERVER_EVENT, (void *)callback_ptr, user_data); + + if (ret != BLUETOOTH_ERROR_NONE && + ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) { + BT_ERR("Fail to init the event handler"); + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + goto done; + } + + ret = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_REGISTER, + in_param1, in_param2, in_param3, in_param4, &out_param); + + /* App ID -1 is invalid */ + if (ret != BLUETOOTH_ERROR_NONE) { + BT_INFO("GATT Server Registration failed result [%d]", ret); + *instance_id = -1; + } else { + *instance_id = g_array_index(out_param, int, 0); + BT_INFO("GATT Server Registered successfully: App Instance ID [%d]", *instance_id); + } + +done: + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + BT_INFO("GATT Server instance ID obtained [%d]", *instance_id); + return ret; +} + +BT_EXPORT_API int bluetooth_gatt_server_deinit(void) +{ + int ret; + BT_INFO("GATT Server Deinitialize"); + /* Unregister the event */ + ret = _bt_unregister_event(BT_GATT_SERVER_EVENT); + + if (ret != BLUETOOTH_ERROR_NONE) { + BT_ERR("Fail to deinit the event handler"); + return ret; + } + + _bt_set_user_data(BT_GATT_SERVER, NULL, NULL); + + return ret; +} + +BT_EXPORT_API int bluetooth_gatt_server_add_service(const char *svc_uuid, int type, int numhandles, + int instance_id, int *service_handle) +{ + BT_CHECK_ENABLED(return); + BT_CHECK_PARAMETER(svc_uuid, return); + + int result; + char uuid[BT_GATT_ATT_UUID_LEN_MAX + 1]; + + g_strlcpy(uuid, svc_uuid, sizeof(uuid)); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &type, sizeof(int)); + g_array_append_vals(in_param2, &numhandles, sizeof(int)); + g_array_append_vals(in_param3, uuid, BT_GATT_ATT_UUID_LEN_MAX + 1); + g_array_append_vals(in_param4, &instance_id, sizeof(int)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ADD_SERVICE, + in_param1, in_param2, in_param3, in_param4, &out_param); + + /* ATT handle 0 is reserved, hence it can not be used by app. + It will be used to indicate error in regsitering attribute */ + if (result != BLUETOOTH_ERROR_NONE) + *service_handle = 0; + else + *service_handle = g_array_index(out_param, int, 0); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + return result; +} + +BT_EXPORT_API int bluetooth_gatt_server_add_new_characteristic(const char *char_uuid, + const bluetooth_gatt_server_attribute_params_t *param, + int *char_handle) +{ + BT_CHECK_ENABLED(return); + BT_CHECK_PARAMETER(char_uuid, return); + BT_CHECK_PARAMETER(param, return); + + int result; + char uuid[BT_GATT_ATT_UUID_LEN_MAX + 1]; + + g_strlcpy(uuid, char_uuid, sizeof(uuid)); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, param, sizeof(bluetooth_gatt_server_attribute_params_t)); + g_array_append_vals(in_param2, uuid, BT_GATT_ATT_UUID_LEN_MAX + 1); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ADD_CHARACTERISTIC, + in_param1, in_param2, in_param3, in_param4, &out_param); + + /* ATT handle 0 is reserved, hence it can not be used by app. + It will be used to indicate error in regsitering attribute */ + if (result != BLUETOOTH_ERROR_NONE) { + BT_ERR("GATT Server Add characteristic failed.. result [%d]", result); + *char_handle = 0; + } else { + *char_handle = g_array_index(out_param, int, 0); + BT_DBG("GATT Server Add characteristic success result [%d] char chandle [%d]", result, *char_handle); + } + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + +BT_EXPORT_API int bluetooth_gatt_server_add_descriptor(const char *desc_uuid, bt_gatt_permission_t permissions, + int service_handle, int instance_id, int *descriptor_handle) +{ + BT_CHECK_ENABLED(return); + BT_CHECK_PARAMETER(desc_uuid, return); + + int result; + char uuid[BT_GATT_ATT_UUID_LEN_MAX + 1]; + + g_strlcpy(uuid, desc_uuid, sizeof(uuid)); + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &service_handle, sizeof(int)); + g_array_append_vals(in_param2, &instance_id, sizeof(int)); + g_array_append_vals(in_param3, &permissions, sizeof(bt_gatt_permission_t)); + g_array_append_vals(in_param4, uuid, BT_GATT_ATT_UUID_LEN_MAX + 1); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ADD_DESCRIPTOR, + in_param1, in_param2, in_param3, in_param4, &out_param); + + /* ATT handle 0 is reserved, hence it can not be used by app. + It will be used to indicate error in regsitering attribute */ + if (result != BLUETOOTH_ERROR_NONE) { + BT_ERR("GATT Server Add Descriptor failed.. result [%d] desc handle [%d]", result, *descriptor_handle); + *descriptor_handle = 0; + } else { + *descriptor_handle = g_array_index(out_param, int, 0); + BT_INFO("GATT Server Add Descriptor Successful.. result [%d] desc handle [%d]", result, *descriptor_handle); + } + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + return result; +} + +BT_EXPORT_API int bluetooth_gatt_server_start_service(int service_handle, int instance_id) +{ + BT_CHECK_ENABLED(return); + int result; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &service_handle, sizeof(int)); + g_array_append_vals(in_param2, &instance_id, sizeof(int)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_START_SERVICE, + 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_server_send_response(const bluetooth_gatt_server_response_params_t *param, + const bluetooth_gatt_att_data_t *value) +{ + BT_CHECK_PARAMETER(param, return); + BT_CHECK_PARAMETER(value, return); + BT_CHECK_ENABLED(return); + int result; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, value, sizeof(bluetooth_gatt_att_data_t)); + g_array_append_vals(in_param2, param, sizeof(bluetooth_gatt_server_response_params_t)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_SEND_RESPONSE, + 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_server_send_indication(bluetooth_device_address_t *addr_hex, + const bluetooth_gatt_server_indication_params_t *param, + const bluetooth_gatt_att_data_t *att_value) +{ + BT_CHECK_PARAMETER(param, return); + BT_CHECK_PARAMETER(att_value, return); + BT_CHECK_ENABLED(return); + int result = 0 ; + char addr[BLUETOOTH_ADDRESS_STRING_LENGTH] ; + int fd = -1; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, att_value, sizeof(bluetooth_gatt_att_data_t)); + g_array_append_vals(in_param2, param, sizeof(bluetooth_gatt_server_indication_params_t)); + g_array_append_vals(in_param3, addr_hex, sizeof(bluetooth_device_address_t)); + + _bt_convert_addr_type_to_string(addr, addr_hex->addr); + fd = bluetooth_get_characteristic_fd(param->atrribute_handle, addr); + + if (fd > -1) + result = bluetooth_gatt_write_characteristics_value_to_fd_(fd, att_value->data, att_value->length, NULL); + else + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_SEND_INDICATION, + 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_server_stop_service(int service_handle, int instance_id) +{ + BT_CHECK_ENABLED(return); + int result; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &service_handle, sizeof(int)); + g_array_append_vals(in_param2, &instance_id, sizeof(int)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_STOP_SERVICE, + 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_server_delete_service(int service_handle, int instance_id) +{ + BT_CHECK_ENABLED(return); + int result; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &service_handle, sizeof(int)); + g_array_append_vals(in_param2, &instance_id, sizeof(int)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_DELETE_SERVICE, + 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; +} + +/* Tizen Platform Specific */ +BT_EXPORT_API int bluetooth_gatt_server_update_characteristic(int instance_id, + const bluetooth_gatt_server_update_value_t *value) +{ + BT_CHECK_ENABLED(return); + BT_CHECK_PARAMETER(value, return); + int result; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &instance_id, sizeof(int)); + g_array_append_vals(in_param2, value, sizeof(bluetooth_gatt_server_update_value_t)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_UPDATE_VALUE, + 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_server_unregister(int instance_id) +{ + BT_CHECK_ENABLED(return); + int result; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + g_array_append_vals(in_param1, &instance_id, sizeof(int)); + + result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_DEREGISTER, + in_param1, in_param2, in_param3, in_param4, &out_param); + + if (result != BLUETOOTH_ERROR_NONE) + BT_INFO("GATT Server Unregistration failed result [%d]", result); + else + BT_INFO("GATT Server Unregistration successful"); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + return result; +} + + +static gboolean bluetooth_gatt_server_acquire_channel_write_cb(GIOChannel *gio, + GIOCondition cond, gpointer data) +{ + + bluetooth_gatt_server_acquire_write_info_t *write_data = (bluetooth_gatt_server_acquire_write_info_t*)data; + + BT_INFO("FD io write data received remote adress [%s]\n", write_data->address); + + if (cond & G_IO_IN) { + GIOStatus status = G_IO_STATUS_NORMAL; + GError *err = NULL; + char *buffer = NULL; + gsize len = 0; + int BUF = BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX; + + buffer = g_malloc0(BUF); + + status = g_io_channel_read_chars(gio, buffer, + BUF, &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); + + return FALSE; + } + g_error_free(err); + } + return FALSE; + } + + if (len > 0) { + + BT_INFO(" FD io sending value changed %s %zd \n", buffer, len); + + + bluetooth_gatt_server_write_requested_info_t write_info; + if (len < BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX) + memcpy(write_info.data.data, buffer, len); + + write_info.length = len; + write_info.need_resp = false; + write_info.attribute_handle = write_data->attribute_handle; + //memcpy() + _bt_convert_addr_string_to_type(write_info.device_address.addr, write_data->address); + write_info.connection_id = write_data->connection_id; + write_info.offset = write_data->offset; + write_info.request_id = -2; + + BT_INFO("ACQUIRING EVENT \n"); + + bt_event_info_t *event_info; + event_info = _bt_event_get_cb_data(BT_GATT_SERVER_EVENT); + + if (event_info) { + + _bt_common_event_cb(BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED, + BLUETOOTH_ERROR_NONE, &write_info, + event_info->cb, event_info->user_data); + } else { + BT_ERR("eventinfo failed"); + } + + + } + g_free(buffer); + + return TRUE; + } + + if (cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) { + BT_ERR("Error : GIOCondition %d, ]", cond); + g_io_channel_shutdown(gio, TRUE, NULL); + g_io_channel_unref(gio); + + return FALSE; + } + + return TRUE; +} + +void bluetooth_gatt_server_send_acquire_write_response(GVariant * parameters) +{ + int con_id = -1; + int tran_id = -1; + int att_han = -1; + int pipefd[2] = {-1,}; + int mtu = -1; + int offset = -1; + char err_msg[512] = {'\0'}; + GIOChannel *channel = NULL; + char *addr = NULL; + int result = -1; + + g_variant_get(parameters, "(iiiiii&s)", + &result, + &con_id, + &tran_id, + &att_han, + &mtu, + &offset, + &addr); + + BT_DBG("GATT Server Acquire Write From Remote Client [%s]", addr); + BT_DBG("GATT ServerAcquire Conn ID: [%d]", con_id); + BT_DBG("GATT Server Acquire write att handle:[%d]", att_han); + BT_DBG("GATT Server Acquire Write Offset: [%d]", offset); + + + if (socketpair(AF_UNIX, SOCK_STREAM, 0, pipefd) < 0) { + strerror_r(errno, err_msg, sizeof(err_msg)); + BT_ERR("socketpair(): %s", err_msg); + return ; + } + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + //param1 = g_array_new(TRUE, TRUE, sizeof(gchar)); + bluetooth_gatt_server_acquire_response_params_t data; + data.req_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE; + data.fd = pipefd[1]; + data.mtu = mtu; + data.request_id = tran_id; + + bluetooth_gatt_server_acquire_write_info_t *write_info = g_malloc0(sizeof(bluetooth_gatt_server_acquire_write_info_t)) ; + + write_info->attribute_handle = att_han; + write_info->connection_id = tran_id; + write_info->offset = offset; + + memcpy(write_info->address, addr , BLUETOOTH_ADDRESS_STRING_LENGTH); + + BT_INFO("FD read %d remote address [%s ] \n", pipefd[0], addr); + + + channel = g_io_channel_unix_new(pipefd[0]); + 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_IN | G_IO_ERR | G_IO_HUP), + bluetooth_gatt_server_acquire_channel_write_cb, write_info); + + + GUnixFDList *fd_list = g_unix_fd_list_new(); + GError *error = NULL; + + g_unix_fd_list_append(fd_list, pipefd[1], &error); + g_assert_no_error(error); + close(pipefd[1]); + + g_array_append_vals(in_param1, &data, sizeof(bluetooth_gatt_server_acquire_response_params_t)); + + BT_INFO("Sending event BT_GATT_SERVER_ACQURE_WRITE_RESPONSE file descriptor value [%d] [ %s],", data.fd, addr); + + result = _bt_send_request_with_unix_fd_list(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ACQURE_WRITE_RESPONSE, + in_param1, in_param2, in_param3, in_param4, fd_list, &out_param, NULL); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + +} + + + +void bluetooth_gatt_server_send_acquire_notify_response(GVariant * parameters, bt_event_info_t *event_info) +{ + int con_id = -1; + int tran_id = -1; + int att_han = -1; + int pipefd[2] = {-1,}; + int mtu = -1; + int offset = -1; + char err_msg[512] = {'\0'}; + GIOChannel *channel = NULL; + int result = -1; + int fd = -1; + bluetooth_gatt_acquire_notify_info_t *chr_info; + const char *address = NULL; + + g_variant_get(parameters, "(iiiiiis)", + &result, + &con_id, + &tran_id, + &att_han, + &mtu, + &offset, + &address); + + BT_DBG("GATT ServerAcquire Conn ID: [%d]", con_id); + BT_DBG("GATT Server Acquire notify att handle:[%d]", att_han); + BT_DBG("GATT Server Acquire Notify Offset: [%d]", offset); + BT_DBG("GATT Server Acquire Notify address: [%s]", address); + + + if (socketpair(AF_UNIX, SOCK_STREAM, 0, pipefd) < 0) { + strerror_r(errno, err_msg, sizeof(err_msg)); + BT_ERR("socketpair(): %s", err_msg); + return ; + } + + fd = pipefd[0]; + + BT_INIT_PARAMS(); + BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + //param1 = g_array_new(TRUE, TRUE, sizeof(gchar)); + bluetooth_gatt_server_acquire_response_params_t data; + data.req_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY; + data.fd = pipefd[1]; + data.mtu = mtu; + data.request_id = tran_id; + + BT_INFO("FD write %d characterstics path \n", pipefd[0]); + + chr_info = bluetooth_get_characteristic_info_from_path(att_han); + if (!chr_info) { + chr_info = g_malloc0(sizeof(bluetooth_gatt_acquire_notify_info_t)); + chr_info->write_fd = fd; + chr_info->att_hand = att_han; + + gatt_characteristic_server_notify_list = g_slist_append(gatt_characteristic_server_notify_list, chr_info); + } else + chr_info->write_fd = fd; + + + BT_INFO("setting up g_io channel"); + 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_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL), + bluetooth_gatt_write_channel_watch_cb, chr_info); + + + + + GUnixFDList *fd_list = g_unix_fd_list_new(); + GError *error = NULL; + + g_unix_fd_list_append(fd_list, pipefd[1], &error); + g_assert_no_error(error); + close(pipefd[1]); + + g_array_append_vals(in_param1, &data, sizeof(bluetooth_gatt_server_acquire_response_params_t)); + + BT_INFO("Sending event BT_GATT_SERVER_ACQUIRE_NOTIFY_RESPONSE file descriptor value [%d] ", data.fd); + + result = _bt_send_request_with_unix_fd_list(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ACQUIRE_NOTIFY_RESPONSE, + in_param1, in_param2, in_param3, in_param4, fd_list, &out_param, NULL); + + BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param); + + + //send + if (result == BLUETOOTH_ERROR_NONE) { + + BT_INFO("sending gatt server notification state changed event"); + bluetooth_gatt_server_notification_changed_t info; + bluetooth_device_address_t dev_address = { {0} }; + memset(&info, 0x00, sizeof(bluetooth_gatt_server_notification_changed_t)); + + _bt_convert_addr_string_to_type(dev_address.addr, address); + memcpy(info.device_address.addr, + dev_address.addr, + BLUETOOTH_ADDRESS_LENGTH); + info.handle = att_han; + info.notification = TRUE; + + _bt_gatt_server_event_cb(BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, + result, &info, + event_info->cb, event_info->user_data); + + } +} + +void cleanup_gatt_acquire_fd(int handle) +{ + bluetooth_gatt_acquire_notify_info_t *chr_info = NULL; + + BT_INFO("+"); + + chr_info = bluetooth_get_characteristic_info_from_path(handle); + + if (chr_info != NULL) { + BT_INFO("GATT Server: acquire notification char info found"); + + if (chr_info->write_fd >= 0) { + BT_INFO("closing fd"); + close(chr_info->write_fd); + } + + BT_INFO("Removing char_info from the list"); + gatt_characteristic_server_notify_list = g_slist_remove(gatt_characteristic_server_notify_list, chr_info); + bluetooth_characteristic_info_free(chr_info); + } +}