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Commit 9d894ec1 authored by Chris Manton's avatar Chris Manton Committed by Automerger Merge Worker
Browse files

Provide more suitable API to query acl role am: 2722b73a am: 3d8fa61a am: 8d09bb29 

Original change: https://android-review.googlesource.com/c/platform/system/bt/+/1393944

Change-Id: I3f6993c10ca26acf98ff2eca231ab5bc0c3b9893
parents 351150e3 8d09bb29

system/stack/acl/btm_acl.cc

+8 −0
Original line number Diff line number Diff line
@@ -2452,3 +2452,11 @@ bool lmp_version_below(const RawAddress& bda, uint8_t version) { 
                    version);

  return acl->lmp_version < version;

}



bool acl_is_role_master(const RawAddress& bda, tBT_TRANSPORT transport) {

  tACL_CONN* p = btm_bda_to_acl(bda, transport);

  if (p == nullptr) {

    return false;

  }

  return (p->link_role == HCI_ROLE_MASTER);

}

system/stack/gatt/gatt_db.cc

+3 −3
Original line number Diff line number Diff line
@@ -305,10 +305,10 @@ tGATT_STATUS gatts_db_read_attr_value_by_type( 
        (type.As16Bit() == GATT_UUID_GAP_DEVICE_NAME)) {

      if ((flag & (BTM_SEC_LINK_KEY_KNOWN | BTM_SEC_FLAG_ENCRYPTED)) ==

          BTM_SEC_LINK_KEY_KNOWN) {

        tACL_CONN* p = btm_bda_to_acl(tcb.peer_bda, BT_TRANSPORT_LE);

        if ((p != NULL) && (p->link_role == HCI_ROLE_MASTER))

        if (acl_is_role_master(tcb.peer_bda, BT_TRANSPORT_LE)) {

          btm_ble_set_encryption(tcb.peer_bda, BTM_BLE_SEC_ENCRYPT,

                                 p->link_role);

                                 HCI_ROLE_MASTER);

        }

      }

    }

  }

system/stack/include/acl_api.h

+2 −0
Original line number Diff line number Diff line
@@ -247,3 +247,5 @@ void btm_set_packet_types_from_address(const RawAddress& bda, 
                                       uint16_t pkt_types);



bool lmp_version_below(const RawAddress& bda, uint8_t version);



bool acl_is_role_master(const RawAddress& remote_bda, tBT_TRANSPORT transport);