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Commit ec7223c9 authored by Chris Manton's avatar Chris Manton
Browse files

Add context term for StackAclBtmPm::btm_pm_snd_md_req 

Towards encapsulation

Bug: 163134718
Tag: #refactor
Test: gd/cert/run --host

Change-Id: If1d4d1809c987dcd01397c5d77ae416d8b8b685f
parent b9c1f523

system/stack/acl/btm_pm.cc

+22 −6
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ 
#include "stack/include/l2cap_hci_link_interface.h"



struct StackAclBtmPm {

  tBTM_STATUS btm_pm_snd_md_req(uint8_t pm_id, int link_ind,

  tBTM_STATUS btm_pm_snd_md_req(tACL_CONN& p_acl, uint8_t pm_id, int link_ind,

                                const tBTM_PM_PWR_MD* p_mode);

  tBTM_PM_MCB* btm_pm_get_power_manager_from_address(const RawAddress& bda);

  tBTM_PM_MCB* btm_pm_get_power_manager_from_handle(uint16_t handle);
@@ -156,6 +156,13 @@ tBTM_STATUS BTM_SetPowerMode(uint8_t pm_id, const RawAddress& remote_bda, 
    return BTM_ILLEGAL_VALUE;

  }



  tACL_CONN* p_acl =

      acl_get_connection_from_address(remote_bda, BT_TRANSPORT_BR_EDR);

  if (p_acl == nullptr) {

    LOG_WARN("Unable to find acl");

    return BTM_UNKNOWN_ADDR;

  }



  /* take out the force bit */

  tBTM_PM_MODE mode = p_mode->mode & ~BTM_PM_MD_FORCE;
@@ -235,7 +242,7 @@ tBTM_STATUS BTM_SetPowerMode(uint8_t pm_id, const RawAddress& remote_bda, 
           remote_bda.ToString().c_str(), p_mode->mode, p_cb->state,

           btm_cb.acl_cb_.pm_pend_link);



  return internal_.btm_pm_snd_md_req(pm_id, acl_ind, p_mode);

  return internal_.btm_pm_snd_md_req(*p_acl, pm_id, acl_ind, p_mode);

}



/*******************************************************************************
@@ -485,7 +492,8 @@ static tBTM_PM_MODE btm_pm_get_set_mode(uint8_t pm_id, tBTM_PM_MCB* p_cb, 
 * Returns      tBTM_STATUS

 *, bool    *p_chg_ind

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

tBTM_STATUS StackAclBtmPm::btm_pm_snd_md_req(uint8_t pm_id, int link_ind,

tBTM_STATUS StackAclBtmPm::btm_pm_snd_md_req(tACL_CONN& p_acl, uint8_t pm_id,

                                             int link_ind,

                                             const tBTM_PM_PWR_MD* p_mode) {

  tBTM_PM_PWR_MD md_res;

  tBTM_PM_MODE mode;
@@ -655,7 +663,8 @@ void btm_pm_proc_cmd_status(uint8_t status) { 
    if (btm_cb.acl_cb_.pm_mode_db[xx].state & BTM_PM_STORED_MASK) {

      btm_cb.acl_cb_.pm_mode_db[xx].state &= ~BTM_PM_STORED_MASK;

      BTM_TRACE_DEBUG("btm_pm_check_stored :%d", xx);

      internal_.btm_pm_snd_md_req(BTM_PM_SET_ONLY_ID, xx, NULL);

      internal_.btm_pm_snd_md_req(btm_cb.acl_cb_.acl_db[xx], BTM_PM_SET_ONLY_ID,

                                  xx, NULL);

      break;

    }

  }
@@ -684,6 +693,12 @@ void btm_pm_proc_mode_change(uint8_t hci_status, uint16_t hci_handle, 
  int xx, yy, zz;

  tBTM_PM_STATE old_state;



  tACL_CONN* p_acl = acl_get_connection_from_handle(hci_handle);

  if (p_acl == nullptr) {

    LOG_WARN("Unable to find acl");

    return;

  }



  /* get the index to acl_db */

  xx = btm_handle_to_acl_index(hci_handle);

  if (xx >= MAX_L2CAP_LINKS) return;
@@ -721,12 +736,13 @@ void btm_pm_proc_mode_change(uint8_t hci_status, uint16_t hci_handle, 
  /* new request has been made. - post a message to BTU task */

  if (old_state & BTM_PM_STORED_MASK) {

    LOG_VERBOSE("Sending stored req: %d", xx);

    internal_.btm_pm_snd_md_req(BTM_PM_SET_ONLY_ID, xx, NULL);

    internal_.btm_pm_snd_md_req(*p_acl, BTM_PM_SET_ONLY_ID, xx, NULL);

  } else {

    for (zz = 0; zz < MAX_L2CAP_LINKS; zz++) {

      if (btm_cb.acl_cb_.pm_mode_db[zz].chg_ind) {

        LOG_VERBOSE("Sending PM req :%d", zz);

        internal_.btm_pm_snd_md_req(BTM_PM_SET_ONLY_ID, zz, NULL);

        internal_.btm_pm_snd_md_req(btm_cb.acl_cb_.acl_db[zz],

                                    BTM_PM_SET_ONLY_ID, zz, NULL);

        break;

      }

    }