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Commit 19e48c1b authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "BluetoothMetrics: Add logging to L2CAP and SDP code paths using counter... 

Merge "BluetoothMetrics: Add logging to L2CAP and SDP code paths using counter metrics" am: 69f3e0ae

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/1943985

Change-Id: I073cd487f3030a52ea6f7705fc53caf6a5c3dfc4
parents cf858c31 69f3e0ae

system/bta/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -135,6 +135,7 @@ cc_library_static { 
    static_libs: [

        "avrcp-target-service",

        "lib-bt-packets",

        "libbt-platform-protos-lite",

    ],

    shared_libs: [

        "android.hardware.bluetooth.audio@2.0",

system/bta/sdp/bta_sdp_act.cc

+7 −0
Original line number Diff line number Diff line
@@ -20,12 +20,15 @@ 
 *  This file contains action functions for SDP search.

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



#include <frameworks/proto_logging/stats/enums/bluetooth/enums.pb.h>

#include <hardware/bt_sdp.h>



#include <cstdint>



#include "bta/include/bta_sdp_api.h"

#include "bta/sdp/bta_sdp_int.h"

#include "btif/include/btif_sock_sdp.h"

#include "main/shim/metrics_api.h"

#include "osi/include/allocator.h"

#include "stack/include/sdp_api.h"

#include "types/bluetooth/uuid.h"
@@ -435,6 +438,8 @@ static void bta_sdp_search_cback(tSDP_RESULT result, const void* user_data) { 
  tBTA_SDP bta_sdp;

  bta_sdp.sdp_search_comp = evt_data;

  bta_sdp_cb.p_dm_cback(BTA_SDP_SEARCH_COMP_EVT, &bta_sdp, (void*)&uuid);

  bluetooth::shim::CountCounterMetrics(

      android::bluetooth::CodePathCounterKeyEnum::SDP_SUCCESS, 1);

  osi_free(const_cast<void*>(

      user_data));  // We no longer need the user data to track the search

}
@@ -513,6 +518,8 @@ void bta_sdp_search(const RawAddress bd_addr, const bluetooth::Uuid uuid) { 
      tBTA_SDP bta_sdp;

      bta_sdp.sdp_search_comp = result;

      bta_sdp_cb.p_dm_cback(BTA_SDP_SEARCH_COMP_EVT, &bta_sdp, NULL);

      bluetooth::shim::CountCounterMetrics(

          android::bluetooth::CodePathCounterKeyEnum::SDP_FAILURE, 1);

    }

  }

  /*

system/bta/test/bta_dip_test.cc

+5 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <gtest/gtest.h>



#include "bta/sdp/bta_sdp_act.cc"

#include "main/shim/metrics_api.h"

#include "stack/sdp/sdp_api.cc"

#include "types/bluetooth/uuid.h"

#include "types/raw_address.h"
@@ -49,6 +50,10 @@ static void sdp_dm_cback(tBTA_SDP_EVT event, tBTA_SDP* p_data, 
  return;

}



bool bluetooth::shim::CountCounterMetrics(int32_t key, int64_t count) {

  return true;

}



class BtaDipTest : public ::testing::Test {

 protected:

  void SetUp() override {

system/stack/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -204,6 +204,7 @@ cc_library_static { 
    static_libs: [

        "libbt-hci",

        "libFraunhoferAAC",

        "libbt-platform-protos-lite",

    ],

    shared_libs: [

        "libcutils",

system/stack/l2cap/l2c_csm.cc

+53 −2
Original line number Diff line number Diff line
@@ -23,20 +23,22 @@ 
 ******************************************************************************/

#define LOG_TAG "l2c_csm"



#include <base/logging.h>

#include <frameworks/proto_logging/stats/enums/bluetooth/enums.pb.h>



#include <string>



#include "bt_target.h"

#include "common/time_util.h"

#include "l2c_int.h"

#include "l2cdefs.h"

#include "main/shim/metrics_api.h"

#include "osi/include/allocator.h"

#include "osi/include/log.h"

#include "stack/btm/btm_sec.h"

#include "stack/include/acl_api.h"

#include "stack/include/bt_hdr.h"



#include <base/logging.h>



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

/*            L O C A L    F U N C T I O N     P R O T O T Y P E S            */

/******************************************************************************/
@@ -218,6 +220,10 @@ static void l2c_csm_closed(tL2C_CCB* p_ccb, tL2CEVT event, void* p_data) { 
      } else {

        l2cu_release_ccb(p_ccb);

        (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

        bluetooth::shim::CountCounterMetrics(

            android::bluetooth::CodePathCounterKeyEnum::

                L2CAP_CONNECT_CONFIRM_NEG,

            1);

      }

      break;
@@ -252,6 +258,10 @@ static void l2c_csm_closed(tL2C_CCB* p_ccb, tL2CEVT event, void* p_data) { 
          l2cu_release_ccb(p_ccb);

          (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid,

                                              L2CAP_CONN_OTHER_ERROR);

          bluetooth::shim::CountCounterMetrics(

              android::bluetooth::CodePathCounterKeyEnum::

                  L2CAP_NO_COMPATIBLE_CHANNEL_AT_CSM_CLOSED,

              1);

        } else {

          l2cu_send_peer_connect_req(p_ccb);

          alarm_set_on_mloop(p_ccb->l2c_ccb_timer,
@@ -264,6 +274,10 @@ static void l2c_csm_closed(tL2C_CCB* p_ccb, tL2CEVT event, void* p_data) { 
    case L2CEVT_SEC_COMP_NEG: /* something is really bad with security */

      l2cu_release_ccb(p_ccb);

      (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

      bluetooth::shim::CountCounterMetrics(

          android::bluetooth::CodePathCounterKeyEnum::

              L2CAP_SECURITY_NEG_AT_CSM_CLOSED,

          1);

      break;



    case L2CEVT_L2CAP_CREDIT_BASED_CONNECT_REQ: /* Peer connect request */
@@ -316,6 +330,10 @@ static void l2c_csm_closed(tL2C_CCB* p_ccb, tL2CEVT event, void* p_data) { 
    case L2CEVT_TIMEOUT:

      l2cu_release_ccb(p_ccb);

      (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

      bluetooth::shim::CountCounterMetrics(

          android::bluetooth::CodePathCounterKeyEnum::

              L2CAP_TIMEOUT_AT_CSM_CLOSED,

          1);

      break;



    case L2CEVT_L2CAP_DATA:      /* Peer data packet rcvd    */
@@ -392,6 +410,10 @@ static void l2c_csm_orig_w4_sec_comp(tL2C_CCB* p_ccb, tL2CEVT event, 
            l2cu_release_ccb(p_ccb);

            (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid,

                                                L2CAP_CONN_OTHER_ERROR);

            bluetooth::shim::CountCounterMetrics(

                android::bluetooth::CodePathCounterKeyEnum::

                    L2CAP_NO_COMPATIBLE_CHANNEL_AT_W4_SEC,

                1);

          } else {

            alarm_set_on_mloop(p_ccb->l2c_ccb_timer,

                               L2CAP_CHNL_CONNECT_TIMEOUT_MS,
@@ -412,6 +434,10 @@ static void l2c_csm_orig_w4_sec_comp(tL2C_CCB* p_ccb, tL2CEVT event, 


      l2cu_release_ccb(p_ccb);

      (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

      bluetooth::shim::CountCounterMetrics(

          android::bluetooth::CodePathCounterKeyEnum::

              L2CAP_SECURITY_NEG_AT_W4_SEC,

          1);

      break;



    case L2CEVT_L2CA_DATA_WRITE: /* Upper layer data to send */
@@ -660,6 +686,10 @@ static void l2c_csm_w4_l2cap_connect_rsp(tL2C_CCB* p_ccb, tL2CEVT event, 
          "cid %d, result 0x%04x",

          local_cid, p_ci->l2cap_result);

      (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, p_ci->l2cap_result);

      bluetooth::shim::CountCounterMetrics(

          android::bluetooth::CodePathCounterKeyEnum::

              L2CAP_CREDIT_BASED_CONNECT_RSP_NEG,

          1);



      l2cu_release_ccb(p_ccb);

      break;
@@ -670,6 +700,8 @@ static void l2c_csm_w4_l2cap_connect_rsp(tL2C_CCB* p_ccb, tL2CEVT event, 
                   << ", reason=" << loghex(p_ci->l2cap_result);

      l2cu_release_ccb(p_ccb);

      (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

      bluetooth::shim::CountCounterMetrics(

          android::bluetooth::CodePathCounterKeyEnum::L2CAP_CONNECT_RSP_NEG, 1);

      break;



    case L2CEVT_TIMEOUT:
@@ -682,6 +714,10 @@ static void l2c_csm_w4_l2cap_connect_rsp(tL2C_CCB* p_ccb, tL2CEVT event, 
          LOG(WARNING) << __func__ << ": lcid= " << loghex(cid);

          (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(p_ccb->local_cid,

                                              L2CAP_CONN_TIMEOUT);

          bluetooth::shim::CountCounterMetrics(

              android::bluetooth::CodePathCounterKeyEnum::

                  L2CAP_TIMEOUT_AT_CONNECT_RSP,

              1);

          l2cu_release_ccb(temp_p_ccb);

        }

        p_lcb->pending_ecoc_conn_cnt = 0;
@@ -692,6 +728,10 @@ static void l2c_csm_w4_l2cap_connect_rsp(tL2C_CCB* p_ccb, tL2CEVT event, 
        LOG(WARNING) << __func__ << ": lcid= " << loghex(p_ccb->local_cid);

        l2cu_release_ccb(p_ccb);

        (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

        bluetooth::shim::CountCounterMetrics(

            android::bluetooth::CodePathCounterKeyEnum::

                L2CAP_CONN_OTHER_ERROR_AT_CONNECT_RSP,

            1);

      }

      break;
@@ -723,6 +763,10 @@ static void l2c_csm_w4_l2cap_connect_rsp(tL2C_CCB* p_ccb, tL2CEVT event, 
      if (!l2c_fcr_chk_chan_modes(p_ccb)) {

        l2cu_release_ccb(p_ccb);

        (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(local_cid, L2CAP_CONN_OTHER_ERROR);

        bluetooth::shim::CountCounterMetrics(

            android::bluetooth::CodePathCounterKeyEnum::

                L2CAP_INFO_NO_COMPATIBLE_CHANNEL_AT_RSP,

            1);

      } else {

        /* We have feature info, so now send peer connect request */

        alarm_set_on_mloop(p_ccb->l2c_ccb_timer, L2CAP_CHNL_CONNECT_TIMEOUT_MS,
@@ -944,6 +988,10 @@ static void l2c_csm_config(tL2C_CCB* p_ccb, tL2CEVT event, void* p_data) { 
            if (p_ccb->connection_initiator == L2CAP_INITIATOR_LOCAL) {

              (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(p_ccb->local_cid,

                                                  L2CAP_CFG_FAILED_NO_REASON);

              bluetooth::shim::CountCounterMetrics(

                  android::bluetooth::CodePathCounterKeyEnum::

                      L2CAP_CONFIG_REQ_FAILURE,

                  1);

            }

          }

        }
@@ -1038,6 +1086,9 @@ static void l2c_csm_config(tL2C_CCB* p_ccb, tL2CEVT event, void* p_data) { 
        if (p_ccb->connection_initiator == L2CAP_INITIATOR_LOCAL) {

          (*p_ccb->p_rcb->api.pL2CA_Error_Cb)(p_ccb->local_cid,

                                              L2CAP_CFG_FAILED_NO_REASON);

          bluetooth::shim::CountCounterMetrics(

              android::bluetooth::CodePathCounterKeyEnum::L2CAP_CONFIG_RSP_NEG,

              1);

        }

      }

      break;