Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2026 Huawei Technologies Co., Ltd.
       3              :  * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
       4              :  * CANN Open Software License Agreement Version 2.0 (the "License").
       5              :  * Please refer to the License for details. You may not use this file except in compliance with the License.
       6              :  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
       7              :  * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
       8              :  * See LICENSE in the root of the software repository for the full text of the License.
       9              :  */
      10              : #include "device_comm_agent.h"
      11              : #include "error_manager.h"
      12              : #include "tsd_log.h"
      13              : #include "tsd/status.h"
      14              : #include "tsd_util_func.h"
      15              : 
      16              : namespace tsd {
      17          263 : DeviceCommAgent::DeviceCommAgent(const uint32_t logicDeviceId) : logicDeviceId_(logicDeviceId) {}
      18              : 
      19          263 : DeviceCommAgent::~DeviceCommAgent() {}
      20              : 
      21           72 : TSD_StatusT DeviceCommAgent::InitTsdClient(bool isAdcEnv)
      22              : {
      23           72 :     isAdcEnv_ = isAdcEnv;
      24           72 :     if (devCommClient_ != nullptr) {
      25           36 :         TSD_INFO("[TsdClient] tsd client has already been initialized");
      26           36 :         return TSD_OK;
      27              :     }
      28           36 :     const drvError_t ret = drvGetProcessSign(&procSign_);
      29           36 :     if (ret != DRV_ERROR_NONE) {
      30            0 :         TSD_ERROR("driver get process sign failed. ret[%d].", ret);
      31            0 :         return TSD_CLT_OPEN_FAILED;
      32              :     }
      33           36 :     TSD_INFO(
      34              :         "[TsdClient][deviceId=%u] get process sign success, procPid[%u]", logicDeviceId_,
      35              :         static_cast<uint32_t>(procSign_.tgid));
      36              : 
      37           36 :     if (logicDeviceId_ >= MAX_DEVNUM_PER_HOST) {
      38            1 :         TSD_ERROR("[TsdClient] deviceId[%u] is not supported, not in [0-127] exit open function", logicDeviceId_);
      39            1 :         return TSD_DEVICEID_ERROR;
      40              :     }
      41           35 :     TSD_RUN_INFO("[TsdClient] deviceId[%u] begin to init hdc client", logicDeviceId_);
      42           35 :     devCommClient_ = DeviceComm::GetInstance(logicDeviceId_, DeviceCommType::HDC);
      43           35 :     if (devCommClient_ == nullptr) {
      44            0 :         TSD_ERROR("[TsdClient][deviceId=%u] devCommClient_ is null in Open function", logicDeviceId_);
      45            0 :         return TSD_INSTANCE_NOT_FOUND;
      46              :     }
      47           35 :     TSD_StatusT hdcRet = devCommClient_->CommInit(static_cast<uint32_t>(procSign_.tgid), isAdcEnv_);
      48           35 :     if (hdcRet != TSD_OK) {
      49            0 :         TSD_ERROR("[TsdClient][deviceId=%u] Init tsdclient failed in Open function", logicDeviceId_);
      50            0 :         ReleaseDeviceConnection();
      51            0 :         return hdcRet;
      52              :     }
      53           35 :     uint32_t sessionId = 0U;
      54           35 :     hdcRet = devCommClient_->CommCreateSession(sessionId);
      55           35 :     if (hdcRet != TSD_OK) {
      56           17 :         TSD_ERROR("[TsdClient][deviceId=%u]CreateSession for TSD failed in Open function", logicDeviceId_);
      57              :         if (hdcRet == DRV_ERROR_REPEATED_INIT) {
      58              :             REPORT_INPUT_ERROR("E39009", std::vector<std::string>(), std::vector<std::string>());
      59              :         } else if (hdcRet == DRV_ERROR_REMOTE_NOT_LISTEN) {
      60              :             REPORT_INPUT_ERROR("E39005", std::vector<std::string>(), std::vector<std::string>());
      61              :         }
      62           17 :         ReleaseDeviceConnection();
      63           17 :         return TSD_HDC_CREATE_SESSION_FAILED;
      64              :     }
      65           18 :     tsdSessionId_ = sessionId;
      66           18 :     return hdcRet;
      67              : }
      68              : 
      69          129 : TSD_StatusT DeviceCommAgent::SendMsg(const HDCMessage& msg)
      70              : {
      71          129 :     if (devCommClient_ == nullptr) {
      72            0 :         TSD_ERROR("[DeviceCommAgent] devCommClient_ is null, send msg failed.");
      73            0 :         return TSD_INSTANCE_NOT_INITIALED;
      74              :     }
      75          129 :     return devCommClient_->CommSendMsg(tsdSessionId_, msg);
      76              : }
      77              : 
      78          126 : TSD_StatusT DeviceCommAgent::RecvData(bool ignoreRecvErr, uint32_t timeout)
      79              : {
      80          126 :     if (devCommClient_ == nullptr) {
      81            1 :         return TSD_INSTANCE_NOT_INITIALED;
      82              :     }
      83          125 :     return devCommClient_->CommRecvData(tsdSessionId_, ignoreRecvErr, timeout);
      84              : }
      85              : 
      86            4 : TSD_StatusT DeviceCommAgent::GetHdcConctStatus(int32_t& sessStat, bool isAdcEnv)
      87              : {
      88            4 :     if (devCommClient_ != nullptr) {
      89            1 :         return devCommClient_->CommGetConctStatus(sessStat);
      90              :     }
      91            3 :     TSD_WARN("[DeviceCommAgent] devCommClient_ is null in get status function");
      92            3 :     if (isAdcEnv) {
      93            1 :         sessStat = HDC_SESSION_STATUS_CONNECT;
      94              :     } else {
      95            2 :         sessStat = HDC_SESSION_STATUS_CLOSE;
      96              :     }
      97            3 :     return TSD_OK;
      98              : }
      99              : 
     100           12 : TSD_StatusT DeviceCommAgent::GetVersionVerify(std::shared_ptr<VersionVerify>& inspector)
     101              : {
     102           12 :     if (devCommClient_ == nullptr) {
     103            0 :         return TSD_INSTANCE_NOT_INITIALED;
     104              :     }
     105           12 :     return devCommClient_->CommGetVersionVerify(tsdSessionId_, inspector);
     106              : }
     107              : 
     108           53 : void DeviceCommAgent::ReleaseDeviceConnection()
     109              : {
     110           53 :     if (devCommClient_ != nullptr) {
     111           53 :         devCommClient_->CommDestroy();
     112           53 :         devCommClient_ = nullptr;
     113              :     }
     114           53 : }
     115              : } // namespace tsd