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Commit da200ac2 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "BTM: Add btm_sec_role_changed()" am: d97f2980 am: ba77fe8c 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/1906029

Change-Id: I6af11f73bba4ff32dae956866fcf0af2e08f8a14
parents 028ddcad ba77fe8c

system/stack/acl/btm_acl.cc

+1 −0
Original line number Diff line number Diff line
@@ -1450,6 +1450,7 @@ void StackAclBtmAcl::btm_acl_role_changed(tHCI_STATUS hci_status, 
  }



  BTA_dm_report_role_change(bd_addr, new_role, hci_status);

  btm_sec_role_changed(hci_status, bd_addr, new_role);



  /* If a disconnect is pending, issue it now that role switch has completed */

  if (p_acl->rs_disc_pending == BTM_SEC_DISC_PENDING) {

system/stack/btm/btm_sec.cc

+14 −0
Original line number Diff line number Diff line
@@ -3807,6 +3807,20 @@ void btm_sec_disconnected(uint16_t handle, tHCI_REASON reason, 
  }

}



void btm_sec_role_changed(tHCI_STATUS hci_status, const RawAddress& bd_addr,

                          tHCI_ROLE new_role) {

  tBTM_SEC_DEV_REC* p_dev_rec = btm_find_dev(bd_addr);



  if (p_dev_rec == nullptr || hci_status != HCI_SUCCESS) {

    return;

  }

  if (new_role == HCI_ROLE_CENTRAL && btm_dev_authenticated(p_dev_rec) &&

      !btm_dev_encrypted(p_dev_rec)) {

    BTM_SetEncryption(p_dev_rec->bd_addr, BT_TRANSPORT_BR_EDR, NULL, NULL,

                      BTM_BLE_SEC_NONE);

  }

}



/** This function is called when a new connection link key is generated */

void btm_sec_link_key_notification(const RawAddress& p_bda,

                                   const Octet16& link_key, uint8_t key_type) {

system/stack/btm/btm_sec.h

+13 −0
Original line number Diff line number Diff line
@@ -647,6 +647,19 @@ tBTM_STATUS btm_sec_disconnect(uint16_t handle, tHCI_STATUS reason, 
void btm_sec_disconnected(uint16_t handle, tHCI_STATUS reason,

                          std::string comment);



/*******************************************************************************

 *

 * Function         btm_sec_role_changed

 *

 * Description      This function is called when receiving an HCI role change

 *                  event

 *

 * Returns          void

 *

 ******************************************************************************/

void btm_sec_role_changed(tHCI_STATUS hci_status, const RawAddress& bd_addr,

                          tHCI_ROLE new_role);



/** This function is called when a new connection link key is generated */

void btm_sec_link_key_notification(const RawAddress& p_bda,

                                   const Octet16& link_key, uint8_t key_type);