C++ sdp_list_free函数代码示例

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本文整理汇总了C++中sdp_list_free函数的典型用法代码示例。如果您正苦于以下问题：C++ sdp_list_free函数的具体用法？C++ sdp_list_free怎么用？C++ sdp_list_free使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了sdp_list_free函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: set_sdp_services_uuid

static int set_sdp_services_uuid(sdp_record_t *rec, uint8_t role)
{
	uuid_t source, sink;
	sdp_list_t *list = NULL;

	sdp_uuid16_create(&sink, HDP_SINK_SVCLASS_ID);
	sdp_uuid16_create(&source, HDP_SOURCE_SVCLASS_ID);
	sdp_get_service_classes(rec, &list);

	switch (role) {
	case HAL_HEALTH_MDEP_ROLE_SOURCE:
		if (!sdp_list_find(list, &source, sdp_uuid_cmp))
			list = sdp_list_append(list, &source);
		break;
	case HAL_HEALTH_MDEP_ROLE_SINK:
		if (!sdp_list_find(list, &sink, sdp_uuid_cmp))
			list = sdp_list_append(list, &sink);
		break;
	}

	if (sdp_set_service_classes(rec, list) < 0) {
		sdp_list_free(list, NULL);
		return -1;
	}

	sdp_list_free(list, NULL);

	return 0;
}

开发者ID:ghent360，项目名称:bluez，代码行数:29，代码来源:health.c

示例2: bt_uuid2string

sdp_record_t *find_record_in_list(sdp_list_t *recs, const char *uuid)
{
	sdp_list_t *seq;

	for (seq = recs; seq; seq = seq->next) {
		sdp_record_t *rec = (sdp_record_t *) seq->data;
		sdp_list_t *svcclass = NULL;
		char *uuid_str;

		if (sdp_get_service_classes(rec, &svcclass) < 0)
			continue;

		/* Extract the uuid */
		uuid_str = bt_uuid2string(svcclass->data);
		if (!uuid_str) {
			sdp_list_free(svcclass, free);
			continue;
		}

		if (!strcasecmp(uuid_str, uuid)) {
			sdp_list_free(svcclass, free);
			free(uuid_str);
			return rec;
		}

		sdp_list_free(svcclass, free);
		free(uuid_str);
	}
	return NULL;
}

开发者ID:AlanApter，项目名称:steamlink-sdk，代码行数:30，代码来源:storage.c

示例3: set_sdp_services_uuid

static gboolean set_sdp_services_uuid(sdp_record_t *record, HdpRole role)
{
	uuid_t svc_uuid_source, svc_uuid_sink;
	sdp_list_t *svc_list = NULL;

	sdp_uuid16_create(&svc_uuid_sink, HDP_SINK_SVCLASS_ID);
	sdp_uuid16_create(&svc_uuid_source, HDP_SOURCE_SVCLASS_ID);

	sdp_get_service_classes(record, &svc_list);

	if (role == HDP_SOURCE) {
		if (!sdp_list_find(svc_list, &svc_uuid_source, sdp_uuid_cmp))
			svc_list = sdp_list_append(svc_list, &svc_uuid_source);
	} else if (role == HDP_SINK) {
		if (!sdp_list_find(svc_list, &svc_uuid_sink, sdp_uuid_cmp))
			svc_list = sdp_list_append(svc_list, &svc_uuid_sink);
	}

	if (sdp_set_service_classes(record, svc_list) < 0) {
		sdp_list_free(svc_list, NULL);
		return FALSE;
	}

	sdp_list_free(svc_list, NULL);

	return TRUE;
}

开发者ID:ghent360，项目名称:bluez，代码行数:27，代码来源:hdp_util.c

示例4: register_features

static gboolean register_features(struct hdp_application *app,
						sdp_list_t **sup_features)
{
	sdp_list_t *hdp_feature;

	hdp_feature = app_to_sdplist(app);
	if (hdp_feature == NULL)
		goto fail;

	if (*sup_features == NULL) {
		*sup_features = sdp_list_append(NULL, hdp_feature);
		if (*sup_features == NULL)
			goto fail;
	} else if (sdp_list_append(*sup_features, hdp_feature) == NULL) {
		goto fail;
	}

	return TRUE;

fail:
	if (hdp_feature != NULL)
		sdp_list_free(hdp_feature, (sdp_free_func_t)sdp_data_free);
	if (*sup_features != NULL)
		sdp_list_free(*sup_features, free_hdp_list);
	return FALSE;
}

开发者ID:ghent360，项目名称:bluez，代码行数:26，代码来源:hdp_util.c

示例5: gatt_parse_record

gboolean gatt_parse_record(const sdp_record_t *rec,
					uuid_t *prim_uuid, uint16_t *psm,
					uint16_t *start, uint16_t *end)
{
	sdp_list_t *list;
	uuid_t uuid;
	gboolean ret;

	if (sdp_get_service_classes(rec, &list) < 0)
		return FALSE;

	memcpy(&uuid, list->data, sizeof(uuid));
	sdp_list_free(list, free);

	if (sdp_get_access_protos(rec, &list) < 0)
		return FALSE;

	ret = parse_proto_params(list, psm, start, end);

	sdp_list_foreach(list, (sdp_list_func_t) sdp_list_free, NULL);
	sdp_list_free(list, NULL);

	/* FIXME: replace by bt_uuid_t after uuid_t/sdp code cleanup */
	if (ret && prim_uuid)
		memcpy(prim_uuid, &uuid, sizeof(uuid_t));

	return ret;
}

开发者ID:nakijun，项目名称:openspatial-linux-SDK，代码行数:28，代码来源:gatt.c

示例6: sdp_svcdb_reset

/*
 * Reset the service repository by deleting its contents
 */
void sdp_svcdb_reset(void)
{
	sdp_list_free(service_db, (sdp_free_func_t) sdp_record_free);
	service_db = NULL;

	sdp_list_free(access_db, access_free);
	access_db = NULL;
}

开发者ID:BjornSjolund，项目名称:bluepy，代码行数:11，代码来源:sdpd-database.c

示例7: register_device_id

void register_device_id(const uint16_t vendor, const uint16_t product,
						const uint16_t version)
{
	const uint16_t spec = 0x0102, source = 0x0002;
	const uint8_t primary = 1;
	sdp_list_t *class_list, *group_list, *profile_list;
	uuid_t class_uuid, group_uuid;
	sdp_data_t *sdp_data, *primary_data, *source_data;
	sdp_data_t *spec_data, *vendor_data, *product_data, *version_data;
	sdp_profile_desc_t profile;
	sdp_record_t *record = sdp_record_alloc();

	info("Adding device id record for %04x:%04x", vendor, product);

	btd_manager_set_did(vendor, product, version);

	record->handle = sdp_next_handle();

	sdp_record_add(BDADDR_ANY, record);
	sdp_data = sdp_data_alloc(SDP_UINT32, &record->handle);
	sdp_attr_add(record, SDP_ATTR_RECORD_HANDLE, sdp_data);

	sdp_uuid16_create(&class_uuid, PNP_INFO_SVCLASS_ID);
	class_list = sdp_list_append(0, &class_uuid);
	sdp_set_service_classes(record, class_list);
	sdp_list_free(class_list, NULL);

	sdp_uuid16_create(&group_uuid, PUBLIC_BROWSE_GROUP);
	group_list = sdp_list_append(NULL, &group_uuid);
	sdp_set_browse_groups(record, group_list);
	sdp_list_free(group_list, NULL);

	sdp_uuid16_create(&profile.uuid, PNP_INFO_PROFILE_ID);
	profile.version = spec;
	profile_list = sdp_list_append(NULL, &profile);
	sdp_set_profile_descs(record, profile_list);
	sdp_list_free(profile_list, NULL);

	spec_data = sdp_data_alloc(SDP_UINT16, &spec);
	sdp_attr_add(record, 0x0200, spec_data);

	vendor_data = sdp_data_alloc(SDP_UINT16, &vendor);
	sdp_attr_add(record, 0x0201, vendor_data);

	product_data = sdp_data_alloc(SDP_UINT16, &product);
	sdp_attr_add(record, 0x0202, product_data);

	version_data = sdp_data_alloc(SDP_UINT16, &version);
	sdp_attr_add(record, 0x0203, version_data);

	primary_data = sdp_data_alloc(SDP_BOOL, &primary);
	sdp_attr_add(record, 0x0204, primary_data);

	source_data = sdp_data_alloc(SDP_UINT16, &source);
	sdp_attr_add(record, 0x0205, source_data);

	update_db_timestamp();
}

开发者ID:520lly，项目名称:bluez，代码行数:58，代码来源:sdpd-service.c

示例8: main

int main(int argc, char const *argv[])
{
	uint32_t svc_uuid_int[] = {0, 0, 0, 0xABCD};
	int status;
	bdaddr_t target, source;
	uuid_t svc_uuid;
	sdp_list_t *response_list, *search_list, *attrid_list;
	sdp_session_t *session = 0;
	uint32_t range = 0x0000ffff;
	uint8_t port = 0;


	//connect to the SDP server running on the remote machine
	str2ba(dest, &target);
	str2ba(src, &source);

	session = sdp_connect(&source, &target, 0);
	if (session == NULL) {
		perror("sdp_connect");
		exit(1);
	}

	sdp_uuid128_create(&svc_uuid, &svc_uuid_int);
	search_list = sdp_list_append(0, &svc_uuid);
	attrid_list = sdp_list_append(0, &range);

	//get a list of service records that have UUID 0xabcd
	response_list = NULL;
	status = sdp_service_search_attr_req(session, search_list, SDP_ATTR_REQ_RANGE, attrid_list, &response_list);
	if (status == 0) {
		sdp_list_t *proto_list = NULL;
		sdp_list_t *r = response_list;

		//go through each of the service records
		for (; r; r = r->next) {
			sdp_record_t *rec = (sdp_record_t *)r->data;

			//get a list of the protocol sequences
			if (sdp_get_access_protos(rec, &proto_list) == 0) {
				// get the RFCOMM port number
				port = sdp_get_proto_port(proto_list, RFCOMM_UUID);
				sdp_list_free(proto_list, 0);
			}
			sdp_record_free(rec);
		}
	}
	sdp_list_free(response_list, 0);
	sdp_list_free(search_list, 0);
	sdp_list_free(attrid_list, 0);
	sdp_close(session);

	if (port != 0) {
		printf("found service running on RFCOMM Port %d\n", port);
	}

	return 0;
}

开发者ID:lsyslsy，项目名称:SEMG，代码行数:57，代码来源:discover-client.c

示例9: connect_watch

static gboolean connect_watch(GIOChannel *chan, GIOCondition cond,
							gpointer user_data)
{
	struct search_context *ctxt = user_data;
	sdp_list_t *search, *attrids;
	uint32_t range = 0x0000ffff;
	socklen_t len;
	int sk, err = 0;

	sk = g_io_channel_unix_get_fd(chan);
	ctxt->io_id = 0;

	len = sizeof(err);
	if (getsockopt(sk, SOL_SOCKET, SO_ERROR, &err, &len) < 0) {
		err = errno;
		goto failed;
	}

	if (err != 0)
		goto failed;

	if (sdp_set_notify(ctxt->session, search_completed_cb, ctxt) < 0) {
		err = EIO;
		goto failed;
	}

	search = sdp_list_append(NULL, &ctxt->uuid);
	attrids = sdp_list_append(NULL, &range);
	if (sdp_service_search_attr_async(ctxt->session,
				search, SDP_ATTR_REQ_RANGE, attrids) < 0) {
		sdp_list_free(attrids, NULL);
		sdp_list_free(search, NULL);
		err = EIO;
		goto failed;
	}

	sdp_list_free(attrids, NULL);
	sdp_list_free(search, NULL);

	/* Set callback responsible for update the internal SDP transaction */
	ctxt->io_id = g_io_add_watch(chan,
				G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
				search_process_cb, ctxt);
	return FALSE;

failed:
	sdp_close(ctxt->session);
	ctxt->session = NULL;

	if (ctxt->cb)
		ctxt->cb(NULL, -err, ctxt->user_data);

	search_context_cleanup(ctxt);

	return FALSE;
}

开发者ID:Xperia-Nicki，项目名称:android_platform_sony_nicki，代码行数:56，代码来源:glib-helper.c

示例10: service_callback

static gboolean service_callback(GIOChannel *io, GIOCondition cond,
							gpointer user_data)
{
	struct bluetooth_session *session = user_data;
	sdp_list_t *search, *attrid;
	uint32_t range = 0x0000ffff;
	GError *gerr = NULL;
	uuid_t uuid;

	if (cond & G_IO_NVAL)
		return FALSE;

	if (cond & G_IO_ERR)
		goto failed;

	if (sdp_set_notify(session->sdp, search_callback, session) < 0)
		goto failed;

	if (bt_string2uuid(&uuid, session->service) < 0)
		goto failed;

	sdp_uuid128_to_uuid(&uuid);

	search = sdp_list_append(NULL, &uuid);
	attrid = sdp_list_append(NULL, &range);

	if (sdp_service_search_attr_async(session->sdp,
				search, SDP_ATTR_REQ_RANGE, attrid) < 0) {
		sdp_list_free(attrid, NULL);
		sdp_list_free(search, NULL);
		goto failed;
	}

	sdp_list_free(attrid, NULL);
	sdp_list_free(search, NULL);

	g_io_add_watch(io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
						process_callback, session);

	return FALSE;

failed:
	g_io_channel_shutdown(session->io, TRUE, NULL);
	g_io_channel_unref(session->io);
	session->io = NULL;

	g_set_error(&gerr, OBC_BT_ERROR, -EIO,
					"Unable to find service record");
	if (session->func)
		session->func(session->io, gerr, session->user_data);
	g_clear_error(&gerr);

	session_destroy(session);
	return FALSE;
}

开发者ID:ghent360，项目名称:bluez，代码行数:55，代码来源:bluetooth.c

示例11: sdp_uuid16_create

static sdp_record_t *create_mas_record(uint8_t chan, const char *svc_name)
{
	sdp_list_t *seq;
	sdp_profile_desc_t profile[1];
	uint8_t minst = DEFAULT_MAS_INSTANCE;
	uint8_t mtype = DEFAULT_MAS_MSG_TYPE;
	sdp_record_t *record;
	uuid_t uuid;

	sdp_uuid16_create(&uuid, MAP_MSE_SVCLASS_ID);

	record = create_rfcomm_record(chan, &uuid, svc_name, true);
	if (!record)
		return NULL;

	sdp_uuid16_create(&profile[0].uuid, MAP_PROFILE_ID);
	profile[0].version = 0x0101;
	seq = sdp_list_append(NULL, profile);
	sdp_set_profile_descs(record, seq);

	sdp_attr_add_new(record, SDP_ATTR_MAS_INSTANCE_ID, SDP_UINT8, &minst);
	sdp_attr_add_new(record, SDP_ATTR_SUPPORTED_MESSAGE_TYPES, SDP_UINT8,
									&mtype);

	sdp_list_free(seq, NULL);

	return record;
}

开发者ID:Andrewas，项目名称:android_hardware_semc，代码行数:28，代码来源:socket.c

示例12: get_record_cb

static void get_record_cb(sdp_list_t *recs, int err, gpointer user_data)
{
	struct serial_port *port = user_data;
	struct serial_device *device = port->device;
	sdp_record_t *record = NULL;
	sdp_list_t *protos;
	DBusMessage *reply;
	GError *gerr = NULL;

	if (!port->listener_id) {
		reply = NULL;
		goto failed;
	}

	if (err < 0) {
		error("Unable to get service record: %s (%d)", strerror(-err),
			-err);
		reply = failed(port->msg, strerror(-err));
		goto failed;
	}

	if (!recs || !recs->data) {
		error("No record found");
		reply = failed(port->msg, "No record found");
		goto failed;
	}

	record = recs->data;

	if (sdp_get_access_protos(record, &protos) < 0) {
		error("Unable to get access protos from port record");
		reply = failed(port->msg, "Invalid channel");
		goto failed;
	}

	port->channel = sdp_get_proto_port(protos, RFCOMM_UUID);

	sdp_list_foreach(protos, (sdp_list_func_t) sdp_list_free, NULL);
	sdp_list_free(protos, NULL);

	port->io = bt_io_connect(BT_IO_RFCOMM, rfcomm_connect_cb, port,
				NULL, &gerr,
				BT_IO_OPT_SOURCE_BDADDR, &device->src,
				BT_IO_OPT_DEST_BDADDR, &device->dst,
				BT_IO_OPT_CHANNEL, port->channel,
				BT_IO_OPT_INVALID);
	if (!port->io) {
		error("%s", gerr->message);
		reply = failed(port->msg, gerr->message);
		g_error_free(gerr);
		goto failed;
	}

	return;

failed:
	g_dbus_remove_watch(device->conn, port->listener_id);
	port->listener_id = 0;
	g_dbus_send_message(device->conn, reply);
}

开发者ID:Mcjesus15，项目名称:Zio_Other，代码行数:60，代码来源:port.c

示例13: serial_probe

static int serial_probe(struct btd_device *device, const char *uuid)
{
	struct btd_adapter *adapter = device_get_adapter(device);
	const gchar *path = device_get_path(device);
	sdp_list_t *protos;
	int ch;
	bdaddr_t src, dst;
	const sdp_record_t *rec;

	DBG("path %s: %s", path, uuid);

	rec = btd_device_get_record(device, uuid);
	if (!rec)
		return -EINVAL;

	if (sdp_get_access_protos(rec, &protos) < 0)
		return -EINVAL;

	ch = sdp_get_proto_port(protos, RFCOMM_UUID);
	sdp_list_foreach(protos, (sdp_list_func_t) sdp_list_free, NULL);
	sdp_list_free(protos, NULL);

	if (ch < 1 || ch > 30) {
		error("Channel out of range: %d", ch);
		return -EINVAL;
	}

	adapter_get_address(adapter, &src);
	device_get_address(device, &dst);

	return port_register(connection, path, &src, &dst, uuid, ch);
}

开发者ID:Bisheg，项目名称:bluez，代码行数:32，代码来源:manager.c

示例14: records_cb

static void records_cb(sdp_list_t *recs, int err, gpointer data)
{
	struct pending_reply *pr = data;
	int len;
	sdp_data_t *d;
	sdp_record_t *rec = NULL;
	char name[MAX_NAME_SIZE], *desc = NULL;

	if (err < 0) {
		error_connection_attempt_failed(pr->conn, pr->msg, -err);
		goto fail;
	}

	if (!recs || !recs->data) {
		error_not_supported(pr->conn, pr->msg);
		error("Invalid PAN service record");
		goto fail;
	}

	rec = recs->data;

	/* Concat remote name and service name */
	memset(name, 0, MAX_NAME_SIZE);
	if (read_remote_name(&pr->src, &pr->dst, name, MAX_NAME_SIZE) < 0)
		len = 0;
	else
		len = strlen(name);

	d = sdp_data_get(rec, SDP_ATTR_SVCNAME_PRIMARY);
	if (d) {
		snprintf(name + len, MAX_NAME_SIZE - len,
			len ? " (%.*s)" : "%.*s", d->unitSize, d->val.str);
	}

	/* Extract service description from record */
	d = sdp_data_get(rec, SDP_ATTR_SVCDESC_PRIMARY);
	if (d) {
		desc = g_new0(char, d->unitSize);
		snprintf(desc, d->unitSize, "%.*s",
				d->unitSize, d->val.str);
	}

	sdp_list_free(recs, (sdp_free_func_t) sdp_record_free);

	if (connection_register(pr->path, &pr->src, &pr->dst, pr->id, name,
				desc) < 0) {
		error_failed(pr->conn, pr->msg, "D-Bus path registration failed");
		goto fail;
	}

	connection_store(pr->path, FALSE);
	connection_paths = g_slist_append(connection_paths, g_strdup(pr->path));

	create_path(pr->conn, pr->msg, pr->path, "ConnectionCreated");

fail:
	g_free(desc);
	pending_reply_free(pr);
}

开发者ID:0omega，项目名称:platform_external_bluez，代码行数:59，代码来源:manager.c

示例15: search_cb

static void search_cb(sdp_list_t *recs, int err, gpointer data)
{
	struct avrcp_device *dev = data;
	sdp_list_t *list;

	DBG("");

	if (err < 0) {
		error("Unable to get AV_REMOTE_SVCLASS_ID SDP record: %s",
							strerror(-err));
		goto fail;
	}

	if (!recs || !recs->data) {
		error("No AVRCP records found");
		goto fail;
	}

	for (list = recs; list; list = list->next) {
		sdp_record_t *rec = list->data;
		sdp_list_t *l;
		sdp_profile_desc_t *desc;
		int features;

		if (sdp_get_profile_descs(rec, &l) < 0)
			continue;

		desc = l->data;
		dev->version = desc->version;

		if (sdp_get_int_attr(rec, SDP_ATTR_SUPPORTED_FEATURES,
							&features) == 0)
			dev->features = features;

		sdp_list_free(l, free);
		break;
	}

	if (dev->io) {
		GError *gerr = NULL;
		if (!bt_io_accept(dev->io, connect_cb, dev, NULL, &gerr)) {
			error("bt_io_accept: %s", gerr->message);
			g_error_free(gerr);
			goto fail;
		}
		return;
	}

	if (!avrcp_device_connect(dev, connect_cb)) {
		error("Unable to connect to AVRCP");
		goto fail;
	}

	return;

fail:
	avrcp_device_remove(dev);
}

开发者ID:mjbshaw，项目名称:bluez，代码行数:58，代码来源:avrcp.c

示例16: sdp_record_alloc

static sdp_record_t *a2dp_record(void)
{
	sdp_list_t *svclass_id, *pfseq, *apseq, *root;
	uuid_t root_uuid, l2cap_uuid, avdtp_uuid, a2dp_uuid;
	sdp_profile_desc_t profile[1];
	sdp_list_t *aproto, *proto[2];
	sdp_record_t *record;
	sdp_data_t *psm, *version, *features;
	uint16_t lp = AVDTP_UUID;
	uint16_t a2dp_ver = 0x0103, avdtp_ver = 0x0103, feat = 0x000f;

	record = sdp_record_alloc();
	if (!record)
		return NULL;

	sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
	root = sdp_list_append(NULL, &root_uuid);
	sdp_set_browse_groups(record, root);

	sdp_uuid16_create(&a2dp_uuid, AUDIO_SOURCE_SVCLASS_ID);
	svclass_id = sdp_list_append(NULL, &a2dp_uuid);
	sdp_set_service_classes(record, svclass_id);

	sdp_uuid16_create(&profile[0].uuid, ADVANCED_AUDIO_PROFILE_ID);
	profile[0].version = a2dp_ver;
	pfseq = sdp_list_append(NULL, &profile[0]);
	sdp_set_profile_descs(record, pfseq);

	sdp_uuid16_create(&l2cap_uuid, L2CAP_UUID);
	proto[0] = sdp_list_append(NULL, &l2cap_uuid);
	psm = sdp_data_alloc(SDP_UINT16, &lp);
	proto[0] = sdp_list_append(proto[0], psm);
	apseq = sdp_list_append(NULL, proto[0]);

	sdp_uuid16_create(&avdtp_uuid, AVDTP_UUID);
	proto[1] = sdp_list_append(NULL, &avdtp_uuid);
	version = sdp_data_alloc(SDP_UINT16, &avdtp_ver);
	proto[1] = sdp_list_append(proto[1], version);
	apseq = sdp_list_append(apseq, proto[1]);

	aproto = sdp_list_append(NULL, apseq);
	sdp_set_access_protos(record, aproto);

	features = sdp_data_alloc(SDP_UINT16, &feat);
	sdp_attr_add(record, SDP_ATTR_SUPPORTED_FEATURES, features);

	sdp_set_info_attr(record, "Audio Source", NULL, NULL);

	sdp_data_free(psm);
	sdp_data_free(version);
	sdp_list_free(proto[0], NULL);
	sdp_list_free(proto[1], NULL);
	sdp_list_free(apseq, NULL);
	sdp_list_free(pfseq, NULL);
	sdp_list_free(aproto, NULL);
	sdp_list_free(root, NULL);
	sdp_list_free(svclass_id, NULL);

	return record;
}

开发者ID:BirdAndEarth，项目名称:RPi，代码行数:60，代码来源:a2dp.c

示例17: is_hid_sdp_record_registered

/**
 * Lookup for HID service records. This function returns:
 * - SDP HID record handle, if there is already a HID SDP record
 * 0 if there is no HID SDP record
 * <0 if any error occur. In this case, the value returned is the errno.
 *
 */
int is_hid_sdp_record_registered() {
	int handle;
	uuid_t svc_uuid;
	int err;
	sdp_list_t *response_list = NULL, *search_list, *attrid_list;

	sdp_uuid16_create(&svc_uuid, HID_SVCLASS_ID);
	search_list = sdp_list_append(NULL, &svc_uuid);

	uint32_t range = 0x0000ffff;
	attrid_list = sdp_list_append(NULL, &range);

	err = sdp_service_search_attr_req(sdp_session, search_list, SDP_ATTR_REQ_RANGE, attrid_list, &response_list);

	sdp_list_free(search_list, NULL);
	sdp_list_free(attrid_list, NULL);

	if (err < 0) {
		return err;
	}

	if (response_list != NULL) {
		sdp_record_t *rec = (sdp_record_t *)response_list->data;
		int handle = rec->handle;
		sdp_list_free(response_list, NULL);
		return handle;
	} else {
		return 0;
	}


	/*
	 * code below illustrates how to iterate through records.
	 *
	sdp_list_t *r = response_list;
	for (; r; r = r->next) {
		sdp_record_t *rec = (sdp_record_t *)r->data;

		if (rec != NULL) {
			printf("rec: 0x%X\n", rec->handle);
		}
		sdp_record_free(rec);
	}
	*/
}

开发者ID:andrecurvello，项目名称:BluetoothHidEmu，代码行数:52，代码来源:hid_emu.c

示例18: DBG

static sdp_list_t *mdeps_to_sdp_features(struct mdep_cfg *mdep)
{
	sdp_data_t *mdepid, *dtype = NULL, *role = NULL, *descr = NULL;
	sdp_list_t *f_list = NULL;

	DBG("");

	mdepid = sdp_data_alloc(SDP_UINT8, &mdep->id);
	if (!mdepid)
		return NULL;

	dtype = sdp_data_alloc(SDP_UINT16, &mdep->data_type);
	if (!dtype)
		goto fail;

	role = sdp_data_alloc(SDP_UINT8, &mdep->role);
	if (!role)
		goto fail;

	if (mdep->descr) {
		descr = sdp_data_alloc(SDP_TEXT_STR8, mdep->descr);
		if (!descr)
			goto fail;
	}

	f_list = sdp_list_append(NULL, mdepid);
	if (!f_list)
		goto fail;

	if (!sdp_list_append(f_list, dtype))
		goto fail;

	if (!sdp_list_append(f_list, role))
		goto fail;

	if (descr && !sdp_list_append(f_list, descr))
		goto fail;

	return f_list;

fail:
	sdp_list_free(f_list, NULL);

	if (mdepid)
		sdp_data_free(mdepid);

	if (dtype)
		sdp_data_free(dtype);

	if (role)
		sdp_data_free(role);

	if (descr)
		sdp_data_free(descr);

	return NULL;
}

开发者ID:ghent360，项目名称:bluez，代码行数:57，代码来源:health.c

示例19: service_callback

static gboolean service_callback(GIOChannel *io, GIOCondition cond,
							gpointer user_data)
{
	struct callback_data *callback = user_data;
	sdp_list_t *search, *attrid;
	uint32_t range = 0x0000ffff;
	GError *gerr = NULL;

	if (cond & (G_IO_NVAL | G_IO_ERR))
		goto failed;

	if (sdp_set_notify(callback->sdp, search_callback, callback) < 0)
		goto failed;

	search = sdp_list_append(NULL, &callback->session->uuid);
	attrid = sdp_list_append(NULL, &range);

	if (sdp_service_search_attr_async(callback->sdp,
				search, SDP_ATTR_REQ_RANGE, attrid) < 0) {
		sdp_list_free(attrid, NULL);
		sdp_list_free(search, NULL);
		goto failed;
	}

	sdp_list_free(attrid, NULL);
	sdp_list_free(search, NULL);

	g_io_add_watch(io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
						process_callback, callback);

	return FALSE;

failed:
	sdp_close(callback->sdp);

	g_set_error(&gerr, OBEX_IO_ERROR, -EIO,
					"Unable to find service record");
	callback->func(callback->session, gerr, callback->data);
	g_clear_error(&gerr);

	session_unref(callback->session);
	g_free(callback);
	return FALSE;
}

开发者ID:Commers，项目名称:obexd，代码行数:44，代码来源:session.c

示例20: find_service_channel

/*
 * Determine whether the given device supports Serial or Dial-Up Networking,
 * and if so what the RFCOMM channel number for the service is.
 */
static int find_service_channel(bdaddr_t *adapter, bdaddr_t *device, int only_gnapplet, uint16_t svclass_id)
{
	sdp_session_t *sdp = NULL;
	sdp_list_t *search = NULL, *attrs = NULL, *recs = NULL, *tmp;
	uuid_t browse_uuid, service_id;
	uint32_t range = 0x0000ffff;
	int channel = -1;

	sdp = sdp_connect(adapter, device, SDP_RETRY_IF_BUSY);
	if (!sdp)
		goto end;

	sdp_uuid16_create(&browse_uuid, PUBLIC_BROWSE_GROUP);
	sdp_uuid16_create(&service_id, svclass_id);
	search = sdp_list_append(NULL, &browse_uuid);
	search = sdp_list_append(search, &service_id);

	attrs = sdp_list_append(NULL, &range);

	if (sdp_service_search_attr_req(sdp, search,
					 SDP_ATTR_REQ_RANGE, attrs,
					 &recs))
		goto end;

	for (tmp = recs; tmp != NULL; tmp = tmp->next) {
		sdp_record_t *rec = tmp->data;

		/*
		 * If this service is better than what we've
		 * previously seen, try and get the channel number.
		 */
		channel = get_rfcomm_channel(rec, only_gnapplet);
		if (channel > 0)
			goto end;
	}

end:
	sdp_list_free(recs, (sdp_free_func_t)sdp_record_free);
	sdp_list_free(search, NULL);
	sdp_list_free(attrs, NULL);
	sdp_close(sdp);

	return channel;
}

开发者ID:pkot，项目名称:gnokii，代码行数:48，代码来源:unixbluetooth.c

注：本文中的sdp_list_free函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ sdp_list_free函数代码示例

示例1: set_sdp_services_uuid

示例2: bt_uuid2string

示例3: set_sdp_services_uuid

示例4: register_features

示例5: gatt_parse_record

示例6: sdp_svcdb_reset

示例7: register_device_id

示例8: main

示例9: connect_watch

示例10: service_callback

示例11: sdp_uuid16_create

示例12: get_record_cb

示例13: serial_probe

示例14: records_cb

示例15: search_cb

示例16: sdp_record_alloc

示例17: is_hid_sdp_record_registered

示例18: DBG

示例19: service_callback

示例20: find_service_channel

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