No one can help me? 2006/9/20, Mingfan. Lu : > Here is the data, maybe it can give some hits. > > > My func named getService() > > int BTWorker::getService(Device * pDev) > { > int CPS_err; > sdp_list_t *CPS_r,*next; > sdp_record_t *CPS_rec; > sdp_list_t *CPS_proto_list; > bool bFound=false; > uint8_t numoffound=0; > uint8_t rfcommChannel; > uint8_t obexChannel; > char desc[100]; > > bdaddr_t source;//the source dongle should be saved in the adaptor, you > should config it in the ap.ini > bdaddr_t target; > str2ba(pDev->getDeviceAddress()->getAddress_str().c_str(),&target); > sdp_session_t *session = 0; > str2ba(adaptor->getAddress()->getAddress_str().c_str(),&source); > // connect to the SDP server running on the remote machine > session = sdp_connect_custom(&source,&target,SDP_RETRY_IF_BUSY); > if(session==NULL) > { > return -1; > } > > // specify the UUID of the application service(s) we're searching for > uint16_t CPS_svc_uuid_int=CPS_SERV_UUID; // 0x2222 > uint16_t OBEX_svc_uuid_int=OBEX_SERV_UUID; // 0x 1105 > uuid_t CPS_svc_uuid; > uuid_t OBEX_svc_uuid; > sdp_uuid16_create(&CPS_svc_uuid, CPS_svc_uuid_int); > sdp_uuid16_create(&OBEX_svc_uuid,OBEX_svc_uuid_int); > > sdp_list_t * CPS_search_list; > CPS_search_list = sdp_list_append(NULL,&CPS_svc_uuid); > CPS_search_list = sdp_list_append(CPS_search_list,&OBEX_svc_uuid ); > > // specify that we want a list of all the matching services' attributes > > uint16_t rec_num =2; > // get a list of service records that have UUID CPS_SERV_UUID + > OBEX_SERV_UUID > sdp_list_t *CPS_response_list = NULL; > > // search > > CPS_err = > sdp_service_search_req(session,CPS_search_list,255,&CPS_response_list); > > printf("CPS_err is %d\n",CPS_err); > if(CPS_response_list == NULL) > printf("Rsp is NULL\n"); > sdp_list_free(CPS_search_list,0); > sdp_close(session); > //...............other.................. > } > > My program's output is: > > CPS_err is -1 > NULL is > NO CPS or OBEX svc founded > Get service failed!00:12:D1:D1:08:47 > > The HCIDUMP -X -V output is: > > > .................. > > < HCI Command: Create Connection (0x01|0x0005) plen 13 > bdaddr 00:12:D1:D1:08:47 ptype 0xcc18 rswitch 0x01 clkoffset 0x40c8 > (valid) > Packet type: DM1 DM3 DM5 DH1 DH3 DH5 > > HCI Event: Command Status (0x0f) plen 4 > Create Connection (0x01|0x0005) status 0x00 ncmd 1 > > HCI Event: Connect Complete (0x03) plen 11 > status 0x00 handle 1 bdaddr 00:12:D1:D1:08:47 type ACL encrypt 0x00 > < ACL data: handle 1 flags 0x02 dlen 12 > L2CAP(s): Connect req: psm 1 scid 0x0040 > < HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4 > handle 1 policy 0x0f > Link policy: RSWITCH HOLD SNIFF PARK > > HCI Event: Command Complete (0x0e) plen 6 > Write Link Policy Settings (0x02|0x000d) ncmd 1 > status 0x00 handle 1 > > HCI Event: Number of Completed Packets (0x13) plen 5 > handle 1 packets 1 > > HCI Event: Max Slots Change (0x1b) plen 3 > handle 1 slots 5 > > HCI Event: Connection Packet Type Changed (0x1d) plen 5 > status 0x00 handle 1 ptype 0xcc18 > Packet type: DM1 DM3 DM5 DH1 DH3 DH5 > > ACL data: handle 1 flags 0x02 dlen 10 > L2CAP(s): Info req: type 2 > < ACL data: handle 1 flags 0x02 dlen 12 > L2CAP(s): Info rsp: type 2 result 1 > Not supported > > ACL data: handle 1 flags 0x02 dlen 28 > L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 2 > Connection pending - Authorization pending > L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0 > Connection successful > < ACL data: handle 1 flags 0x02 dlen 12 > L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0 > > HCI Event: Number of Completed Packets (0x13) plen 5 > handle 1 packets 1 > > ACL data: handle 1 flags 0x02 dlen 12 > L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0 > > HCI Event: Number of Completed Packets (0x13) plen 5 > handle 1 packets 1 > < ACL data: handle 1 flags 0x02 dlen 14 > L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0 > Success > > ACL data: handle 1 flags 0x02 dlen 18 > L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4 > Success > MTU 672 > < ACL data: handle 1 flags 0x02 dlen 20 > L2CAP(d): cid 0x0040 len 16 [psm 1] > SDP SS Req: tid 0x0 len 0xb > pat uuid-16 0x2222 uuid-16 0x1105 (OBEXObjPush) > max 2 > cont 00 > > ACL data: handle 2 flags 0x02 dlen 14 > L2CAP(d): cid 0x0040 len 10 [psm 1] > SDP SS Rsp: tid 0x0 len 0x5 > count 0 > cont 00 > < ACL data: handle 2 flags 0x02 dlen 12 > L2CAP(s): Disconn req: dcid 0x00bb scid 0x0040 > > HCI Event: Number of Completed Packets (0x13) plen 5 > handle 2 packets 1 > > ACL data: handle 2 flags 0x02 dlen 12 > L2CAP(s): Disconn rsp: dcid 0x00bb scid 0x0040 > < HCI Command: Disconnect (0x01|0x0006) plen 3 > handle 1 reason 0x13 > Reason: Remote User Terminated Connection > > HCI Event: Command Status (0x0f) plen 4 > Disconnect (0x01|0x0006) status 0x00 ncmd 1 > > HCI Event: Disconn Complete (0x05) plen 4 > status 0x00 handle 1 reason 0x16 > Reason: Connection Terminated by Local Host > < HCI Command: Disconnect (0x01|0x0006) plen 3 > handle 2 reason 0x13 > Reason: Remote User Terminated Connection > > HCI Event: Command Status (0x0f) plen 4 > Disconnect (0x01|0x0006) status 0x00 ncmd 1 > > HCI Event: Disconn Complete (0x05) plen 4 > status 0x00 handle 2 reason 0x16 > Reason: Connection Terminated by Local Host > > ......................................... > > > > 2006/9/19, Marcel Holtmann : > > > Hi, > > > > > Problem, > > > I have seen that there is a function named sdp_service_search_req, > > > So,I append two service uuid such as obexpush's uuid and another > > > service's uuid into the search list, I want to get the two services' > > > info only call search func once. > > > and then set the max_rec_num = 2, > > > then call > > > sdp_service_search_req(session,search_list,2,&rsp_list); > > > but ,I have seen that the func return 0, but the rsp_list is NULL. > > > > I would propose you run "hcidump -X -V" as root while you are trying > > this and then show us that output. > > > > Regards > > > > Marcel > > > > > > > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net 's Techsay panel and you'll get the chance to share > > your > > opinions on IT & business topics through brief surveys -- and earn cash > > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > Bluez-devel mailing list > > Bluez-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > > > > > -- > With respects, > > Mingfan.Lu > -- With respects, Mingfan.Lu