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Register Generic Attribute Profile service record

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Publishes SDP service record for GATT support over BR/EDR. Currently,
the record is registered for all available adapters.
This commit is contained in:
Claudio Takahasi 2010-07-20 16:24:55 -03:00 committed by Johan Hedberg
parent 9ab555c32a
commit 1c9223abcc
1 changed files with 92 additions and 0 deletions
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92
attrib/example.c
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@ -26,19 +26,111 @@
#include <config.h> #include <config.h>
#endif #endif
#include <bluetooth/sdp.h>
#include <bluetooth/sdp_lib.h>
#include "sdpd.h"
#include "log.h"
#include "example.h" #include "example.h"
#define ATT_PSM 27
static uint32_t handle = 0;
static sdp_record_t *server_record_new(void)
{
sdp_list_t *svclass_id, *apseq, *proto[2], *profiles, *root, *aproto;
uuid_t root_uuid, proto_uuid, gatt_uuid, l2cap;
sdp_profile_desc_t profile;
sdp_record_t *record;
sdp_data_t *psm, *sh, *eh;
uint16_t lp = ATT_PSM, start = 0x0001, end = 0x000f;
record = sdp_record_alloc();
if (record == NULL)
return NULL;
sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
root = sdp_list_append(NULL, &root_uuid);
sdp_set_browse_groups(record, root);
sdp_list_free(root, NULL);
sdp_uuid16_create(&gatt_uuid, GENERIC_ATTRIB_SVCLASS_ID);
svclass_id = sdp_list_append(NULL, &gatt_uuid);
sdp_set_service_classes(record, svclass_id);
sdp_list_free(svclass_id, NULL);
sdp_uuid16_create(&profile.uuid, GENERIC_ATTRIB_PROFILE_ID);
profile.version = 0x0100;
profiles = sdp_list_append(NULL, &profile);
sdp_set_profile_descs(record, profiles);
sdp_list_free(profiles, NULL);
sdp_uuid16_create(&l2cap, L2CAP_UUID);
proto[0] = sdp_list_append(NULL, &l2cap);
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(&proto_uuid, ATT_UUID);
proto[1] = sdp_list_append(NULL, &proto_uuid);
sh = sdp_data_alloc(SDP_UINT16, &start);
proto[1] = sdp_list_append(proto[1], sh);
eh = sdp_data_alloc(SDP_UINT16, &end);
proto[1] = sdp_list_append(proto[1], eh);
apseq = sdp_list_append(apseq, proto[1]);
aproto = sdp_list_append(NULL, apseq);
sdp_set_access_protos(record, aproto);
sdp_set_info_attr(record, "Generic Attribute Profile", "BlueZ", NULL);
sdp_set_url_attr(record, "http://www.bluez.org/",
"http://www.bluez.org/", "http://www.bluez.org/");
sdp_set_service_id(record, gatt_uuid);
sdp_data_free(psm);
sdp_data_free(sh);
sdp_data_free(eh);
sdp_list_free(proto[0], NULL);
sdp_list_free(proto[1], NULL);
sdp_list_free(apseq, NULL);
sdp_list_free(aproto, NULL);
return record;
}
int server_example_init(void) int server_example_init(void)
{ {
sdp_record_t *record;
/* /*
* FIXME: Add BR/EDR service record and attributes into the GATT * FIXME: Add BR/EDR service record and attributes into the GATT
* database. BlueZ gatt server will be automatically enabled if * database. BlueZ gatt server will be automatically enabled if
* any plugin registers at least one primary service. * any plugin registers at least one primary service.
*/ */
record = server_record_new();
if (record == NULL) {
error("Unable to create GATT service record");
return -1;
}
if (add_record_to_server(BDADDR_ANY, record) < 0) {
error("Failed to register GATT service record");
sdp_record_free(record);
return -1;
}
handle = record->handle;
return 0; return 0;
} }
void server_example_exit(void) void server_example_exit(void)
{ {
if (handle)
remove_record_from_server(handle);
} }