sdp-server-page88.c

#include <unistd.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/sdp.h>
#include <bluetooth/sdp_lib.h>


sdp_session_t* register_service(){
  uint32_t svc_uuid_int[] = {0, 0, 0, 0xABCD};
  uint8_t rfcomm_channel = 11;
  const char *service_name = "Roto-Rooter Data Router";
  const char *svc_desc = "An experimental plumbing router";
  const char *service_prov  = "Roto-Rooter";
  
  uuid_t root_uuid, l2cap_uuid, rfcomm_uuid, svc_uuid, svc_class_uuid;
  sdp_list_t *l2cap_list = 0,
    *rfcomm_list = 0,
    *root_list = 0,
    *proto_list = 0,
    *access_proto_list = 0,
    *svc_class_list = 0,
    *profile_list = 0;
  sdp_data_t *channel = 0;
  sdp_profile_desc_t profile;
  sdp_record_t  record = {0};
  sdp_session_t *session = 0;
  
  //set the general service ID

  sdp_uuid128_create(&svc_uuid, &svc_uuid_int);
  sdp_set_service_id(&record, svc_uuid);
  
  //set the service class
  sdp_uuid16_create(&svc_class_uuid, SERIAL_PORT_SVCLASS_ID);
  svc_class_list = sdp_list_append(0, &svc_class_uuid);
  sdp_set_service_classes(&record, svc_class_list);
  
  //set bluetooth profile information
  sdp_uuid16_create(&profile.uuid, SERIAL_PORT_PROFILE_ID);
  profile.version = 0x0100;
  profile_list = sdp_list_append(0, &profile);
  sdp_set_profile_descs(&record, profile_list);
  
  //make the service record publictly browsable
  sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
  root_list = sdp_list_append(0, &root_uuid);
  sdp_set_browse_groups(&record, root_list);
  
  //set l2cap information
  sdp_uuid16_create(&l2cap_uuid, L2CAP_UUID);
  l2cap_list = sdp_list_append(0, &l2cap_uuid);
  proto_list = sdp_list_append(0, l2cap_list);
  
  //register the RFCOMM Channel for RFCOMM Sockets
  sdp_uuid16_create(&rfcomm_uuid, RFCOMM_UUID);
  channel = sdp_data_alloc (SDP_UINT8, &rfcomm_channel);
  rfcomm_list = sdp_list_append(0, &rfcomm_uuid);
  sdp_list_append(rfcomm_list,channel);
  sdp_list_append(proto_list, rfcomm_list);
  
  access_proto_list = sdp_list_append(0, proto_list);
  sdp_set_access_protos(&record, access_proto_list);
  
  //set name provider and description
  sdp_set_info_attr(&record, service_name, service_prov, svc_desc);

  //connect to local sdp server , register the service record
  // and disconnect
  session = sdp_connect(BDADDR_ANY, BDADDR_LOCAL, SDP_RETRY_IF_BUSY);
  sdp_record_register(session, &record, 0);
  
  //cleanup
  sdp_data_free(channel);
  sdp_list_free(l2cap_list,0);
  sdp_list_free(rfcomm_list,0);
  sdp_list_free(root_list,0);
  sdp_list_free(access_proto_list,0);
  sdp_list_free(svc_class_list,0);
  sdp_list_free(profile_list,0);
  
  return session;
}

int main(){

  sdp_session_t* session = register_service();
  sleep(5);
  sdp_close(session);
  return 0;
}