/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#include "compress_log.h"
#include <fstream>

bool LogSwitch::logSwitch = false;

void LogCharBuffer(const char *input, size_t len) {
  if (!LogSwitch::logSwitch) {
    return;
  }
  std::ostringstream os;
  for (size_t i = 0; i < len; i++) {
    os << static_cast<unsigned char>(input[i]) << " ";
  }
  Log(os.str());
}

void LogHexBuffer(const char *input, size_t len) {
  if (!LogSwitch::logSwitch) {
    return;
  }
  std::ostringstream os;
  for (size_t i = 0; i < len; i++) {
    os << std::hex << static_cast<unsigned char>(input[i]) << " ";
  }
  Log(os.str());
}

const std::string GetProcessName(const pid_t &pid) {
  std::string procPath = "/proc/" + std::to_string(pid) + "/comm";
  std::ifstream comm(procPath);
  std::string processName;

  if (!comm.is_open()) {
    return processName;
  }
  comm >> processName;
  comm.close();
  return processName;
}