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Commit 3ca03f89 authored by David Duarte's avatar David Duarte Committed by Gerrit Code Review
Browse files

Merge "[BluetoothMetrics] Adding dependent changes for direct LE-ACL L2CAP fixed channel"

parents af61e537 4588aad6

system/gd/metrics/metrics_state.cc

+11 −0
Original line number Diff line number Diff line
@@ -75,6 +75,17 @@ void LEConnectionMetricState::AddStateChangedEvent( 
  end_timepoint = current_timestamp;



  switch (state) {

    case LeConnectionState::STATE_LE_ACL_START: {

      int connection_type_cid = GetArgumentTypeFromList(argument_list, os::ArgumentType::L2CAP_CID);

      if (connection_type_cid != -1) {

        LeConnectionType connection_type = GetLeConnectionTypeFromCID(connection_type_cid);

        if (connection_type != LeConnectionType::CONNECTION_TYPE_UNSPECIFIED) {

          LOG_INFO("LEConnectionMetricsRemoteDevice: Populating the connection type\n");

          input_connection_type = connection_type;

        }

      }

      break;

    }

    case LeConnectionState::STATE_LE_ACL_END: {

      int acl_status_code_from_args =

          GetArgumentTypeFromList(argument_list, os::ArgumentType::ACL_STATUS_CODE);

system/gd/metrics/utils.cc

+23 −0
Original line number Diff line number Diff line
@@ -45,6 +45,29 @@ int GetArgumentTypeFromList( 
  return -1;

}



os::LeConnectionType GetLeConnectionTypeFromCID(int fixed_cid) {

  switch(fixed_cid) {

    case 3: {

      return os::LeConnectionType::CONNECTION_TYPE_L2CAP_FIXED_CHNL_AMP;

    }

    case 4: {

      return os::LeConnectionType::CONNECTION_TYPE_L2CAP_FIXED_CHNL_ATT;

    }

    case 5: {

      return os::LeConnectionType::CONNECTION_TYPE_L2CAP_FIXED_CHNL_LE_SIGNALLING;

    }

    case 6: {

      return os::LeConnectionType::CONNECTION_TYPE_L2CAP_FIXED_CHNL_SMP;

    }

    case 7: {

      return os::LeConnectionType::CONNECTION_TYPE_L2CAP_FIXED_CHNL_SMP_BR_EDR;

    }

    default: {

      return os::LeConnectionType::CONNECTION_TYPE_UNSPECIFIED;

    }

  }

}







}  // namespace metrics

system/gd/metrics/utils.h

+1 −1
Original line number Diff line number Diff line
@@ -27,6 +27,6 @@ namespace metrics { 
bool GetBootId(std::string* boot_id);

int GetArgumentTypeFromList(

    std::vector<std::pair<os::ArgumentType, int>>& argument_list, os::ArgumentType argumentType);



    os::LeConnectionType GetLeConnectionTypeFromCID(int fixed_cid);

}  // namespace metrics

}  // namespace bluetooth

system/stack/l2cap/l2c_api.cc

+12 −0
Original line number Diff line number Diff line
@@ -36,8 +36,10 @@ 
#include "gd/common/init_flags.h"

#include "gd/hal/snoop_logger.h"

#include "gd/os/system_properties.h"

#include "gd/os/metrics.h"

#include "hci/include/btsnoop.h"

#include "main/shim/shim.h"

#include "main/shim/metrics_api.h"

#include "osi/include/allocator.h"

#include "osi/include/log.h"

#include "stack/btm/btm_sec.h"
@@ -1354,6 +1356,16 @@ bool L2CA_ConnectFixedChnl(uint16_t fixed_cid, const RawAddress& rem_bda) { 
  }



  if (transport == BT_TRANSPORT_LE) {

    auto argument_list = std::vector<std::pair<bluetooth::os::ArgumentType, int>>();

    argument_list.push_back(std::make_pair(bluetooth::os::ArgumentType::L2CAP_CID, fixed_cid));



    bluetooth::shim::LogMetricBluetoothLEConnectionMetricEvent(

        rem_bda,

        android::bluetooth::le::LeConnectionOriginType::ORIGIN_NATIVE,

        android::bluetooth::le::LeConnectionType::CONNECTION_TYPE_LE_ACL,

        android::bluetooth::le::LeConnectionState::STATE_LE_ACL_START,

        argument_list);



    bool ret = l2cu_create_conn_le(p_lcb);

    if (!ret) {

      LOG_WARN("Unable to create fixed channel le connection fixed_cid:0x%04x",