439设备单独处理清除历史扫描计数
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@ -1644,9 +1644,66 @@ int hg_scanner_239::set_clear_roller_num(void)
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}
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int hg_scanner_239::set_clear_history_num(void)
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{
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std::lock_guard<std::mutex> lock(io_lock_);
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int val = 0,
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string device_log_path = "/usr/local/huago/scannerinfo.json";
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string str;
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int ret = SCANNER_ERR_OK;
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int buffersize = 0;
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int len = device_log_path.size();
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if (pid_ == 0x439)
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{
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ret = write_register(setting3399::SR_SET_JSON_PATH, len);
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if (ret == SCANNER_ERR_OK)
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ret = io_->write_bulk(&device_log_path[0], &len);
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if (ret == SCANNER_ERR_OK)
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ret = read_register(setting3399::SR_GET_JSON_SIZE, &buffersize);
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if (ret == SCANNER_ERR_OK && buffersize > 0)
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ret = write_register(setting3399::SR_GET_JSON, buffersize);
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if (ret == SCANNER_ERR_OK && buffersize > 0)
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{
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str.resize(buffersize);
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ret = io_->read_bulk(&str[0], &buffersize);
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}
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std::string str2;
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json js = json::parse(str);
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if (js.contains("TotalScanned"))
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{
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js["TotalScanned"] = 0;
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str2 = js.dump();
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}
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int buffersize = 0;
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int len = device_log_path.size();
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int lenstr = str2.size();
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io_->set_timeout(3000);
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ret = write_register(setting3399::SR_SET_JSON_PATH, len);
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if (ret != SCANNER_ERR_OK)
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return ret;
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ret = io_->write_bulk(&device_log_path[0], &len);
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if (ret != SCANNER_ERR_OK)
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return ret;
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ret = write_register(setting3399::SR_SET_JSON, lenstr);
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if (ret != SCANNER_ERR_OK)
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return ret;
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ret = io_->write_bulk(&str2[0], &lenstr);
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if (ret != SCANNER_ERR_OK)
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return ret;
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}
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else
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{
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std::lock_guard<std::mutex> lock(io_lock_);
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int val = 0;
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ret = read_register(setting3399::SR_CLR_SCANN_NUM, &val);
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}
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return ret;
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}
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