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Commit 580a8f7c authored by Andre Eisenbach's avatar Andre Eisenbach Committed by Matthew Xie
Browse files

Support for 128-bit UUID service discovery 

Support the discovery of custom 128-bit UUIDs. This is mainly needed for
GATT service discovery to find custom services.

Bug: 10116729
Change-Id: I8669111dfb8806f5632b7ea8ad02f0e38dded66f
parent 8be4d352

system/stack/sdp/sdp_api.c

+13 −9
Original line number Diff line number Diff line
@@ -351,12 +351,22 @@ BOOLEAN SDP_FindServiceUUIDInRec(tSDP_DISC_REC *p_rec, tBT_UUID * p_uuid) 
            {

                if (SDP_DISC_ATTR_TYPE(p_sattr->attr_len_type) == UUID_DESC_TYPE)

                {

                    /* only support 16 bits UUID for now */

                    if (SDP_DISC_ATTR_LEN(p_sattr->attr_len_type) == 2)

                    if (SDP_DISC_ATTR_LEN(p_sattr->attr_len_type) == LEN_UUID_16)

                    {

                        p_uuid->len = 2;

                        p_uuid->len = LEN_UUID_16;

                        p_uuid->uu.uuid16 = p_sattr->attr_value.v.u16;

                    }

                    else if (SDP_DISC_ATTR_LEN(p_sattr->attr_len_type) == LEN_UUID_128)

                    {

                        p_uuid->len = LEN_UUID_128;

                        memcpy(p_uuid->uu.uuid128, p_sattr->attr_value.v.array, LEN_UUID_128);

                    }

                    else if (SDP_DISC_ATTR_LEN(p_sattr->attr_len_type) == LEN_UUID_32)

                    {

                        p_uuid->len = LEN_UUID_32;

                        p_uuid->uu.uuid32 = p_sattr->attr_value.v.u32;

                    }



                    return(TRUE);

                }
@@ -547,12 +557,6 @@ tSDP_DISC_REC *SDP_FindServiceInDb (tSDP_DISCOVERY_DB *p_db, UINT16 service_uuid 
            }

            else if (p_attr->attr_id == ATTR_ID_SERVICE_ID)

            {

                if ((SDP_DISC_ATTR_TYPE(p_attr->attr_len_type) == UUID_DESC_TYPE)

                    && (SDP_DISC_ATTR_LEN(p_attr->attr_len_type) == 2))

                {

                    printf("SDP_FindServiceInDb - p_attr value = 0x%x serviceuuid= 0x%x \r\n", p_attr->attr_value.v.u16, service_uuid);

                }



                if ((SDP_DISC_ATTR_TYPE(p_attr->attr_len_type) == UUID_DESC_TYPE)

                    && (SDP_DISC_ATTR_LEN(p_attr->attr_len_type) == 2)

                    /* find a specific UUID or anyone */