1 files changed, 0 insertions, 457 deletions
diff --git a/src/components/utils/src/file_system.cc b/src/components/utils/src/file_system.cc
deleted file mode 100644
index 91ff0c3b07..0000000000
--- a/src/components/utils/src/file_system.cc
+++ /dev/null
@@ -1,457 +0,0 @@
-/*
- * Copyright (c) 2014, Ford Motor Company
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided with the
- * distribution.
- *
- * Neither the name of the Ford Motor Company nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "utils/file_system.h"
-#include "utils/logger.h"
-
-#include <sys/statvfs.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sstream>
-
-#include <dirent.h>
-#include <unistd.h>
-// TODO(VS): lint error: Streams are highly discouraged.
-#include <fstream>
-#include <cstddef>
-#include <cstdio>
-#include <algorithm>
-
-CREATE_LOGGERPTR_GLOBAL(logger_, "Utils")
-
-uint64_t file_system::GetAvailableDiskSpace(const std::string& path) {
-  struct statvfs fsInfo = {0};
-  if (statvfs(path.c_str(), &fsInfo) == 0) {
-    return fsInfo.f_bsize * fsInfo.f_bfree;
-  } else {
-    return 0;
-  }
-}
-
-int64_t file_system::FileSize(const std::string& path) {
-  if (file_system::FileExists(path)) {
-    struct stat file_info = {0};
-    stat(path.c_str(), &file_info);
-    return file_info.st_size;
-  }
-  return 0;
-}
-
-size_t file_system::DirectorySize(const std::string& path) {
-  size_t size = 0;
-  int32_t return_code = 0;
-  DIR* directory = NULL;
-
-#ifndef __QNXNTO__
-  struct dirent dir_element_;
-  struct dirent* dir_element = &dir_element_;
-#else
-  char* direntbuffer = new char[offsetof(struct dirent, d_name) +
-                                pathconf(path.c_str(), _PC_NAME_MAX) + 1];
-  struct dirent* dir_element = new (direntbuffer) dirent;
-#endif
-  struct dirent* result = NULL;
-  struct stat file_info = {0};
-  directory = opendir(path.c_str());
-  if (NULL != directory) {
-    return_code = readdir_r(directory, dir_element, &result);
-    for (; NULL != result && 0 == return_code;
-         return_code = readdir_r(directory, dir_element, &result)) {
-      if (0 == strcmp(result->d_name, "..") ||
-          0 == strcmp(result->d_name, ".")) {
-        continue;
-      }
-      std::string full_element_path = path + "/" + result->d_name;
-      if (file_system::IsDirectory(full_element_path)) {
-        size += DirectorySize(full_element_path);
-      } else {
-        stat(full_element_path.c_str(), &file_info);
-        size += file_info.st_size;
-      }
-    }
-  }
-  closedir(directory);
-#ifdef __QNXNTO__
-  delete[] direntbuffer;
-#endif
-  return size;
-}
-
-std::string file_system::CreateDirectory(const std::string& name) {
-  if (!DirectoryExists(name)) {
-    mkdir(name.c_str(), S_IRWXU);
-  }
-
-  return name;
-}
-
-bool file_system::CreateDirectoryRecursively(const std::string& path) {
-  size_t pos = 0;
-  bool ret_val = true;
-
-  while (ret_val == true && pos <= path.length()) {
-    pos = path.find('/', pos + 1);
-    if (!DirectoryExists(path.substr(0, pos))) {
-      if (0 != mkdir(path.substr(0, pos).c_str(), S_IRWXU)) {
-        ret_val = false;
-      }
-    }
-  }
-
-  return ret_val;
-}
-
-bool file_system::IsDirectory(const std::string& name) {
-  struct stat status = {0};
-
-  if (-1 == stat(name.c_str(), &status)) {
-    return false;
-  }
-
-  return S_ISDIR(status.st_mode);
-}
-
-bool file_system::DirectoryExists(const std::string& name) {
-  struct stat status = {0};
-
-  if (-1 == stat(name.c_str(), &status) || !S_ISDIR(status.st_mode)) {
-    return false;
-  }
-
-  return true;
-}
-
-bool file_system::FileExists(const std::string& name) {
-  struct stat status = {0};
-
-  if (-1 == stat(name.c_str(), &status)) {
-    return false;
-  }
-  return true;
-}
-
-bool file_system::Write(const std::string& file_name,
-                        const std::vector<uint8_t>& data,
-                        std::ios_base::openmode mode) {
-  std::ofstream file(file_name.c_str(), std::ios_base::binary | mode);
-  if (file.is_open()) {
-    for (uint32_t i = 0; i < data.size(); ++i) {
-      file << data[i];
-    }
-    file.close();
-    return true;
-  }
-  return false;
-}
-
-std::ofstream* file_system::Open(const std::string& file_name,
-                                 std::ios_base::openmode mode) {
-  std::ofstream* file = new std::ofstream();
-  file->open(file_name.c_str(), std::ios_base::binary | mode);
-  if (file->is_open()) {
-    return file;
-  }
-
-  delete file;
-  return NULL;
-}
-
-bool file_system::Write(std::ofstream* const file_stream,
-                        const uint8_t* data,
-                        uint32_t data_size) {
-  bool result = false;
-  if (file_stream) {
-    for (size_t i = 0; i < data_size; ++i) {
-      (*file_stream) << data[i];
-    }
-    result = true;
-  }
-  return result;
-}
-
-void file_system::Close(std::ofstream* file_stream) {
-  if (file_stream) {
-    file_stream->close();
-  }
-}
-
-std::string file_system::CurrentWorkingDirectory() {
-  const size_t filename_max_length = 1024;
-  char path[filename_max_length];
-  if (0 == getcwd(path, filename_max_length)) {
-    LOG4CXX_WARN(logger_, "Could not get CWD");
-  }
-  return std::string(path);
-}
-
-std::string file_system::GetAbsolutePath(const std::string& path) {
-  char abs_path[PATH_MAX];
-  if (NULL == realpath(path.c_str(), abs_path)) {
-    return std::string();
-  }
-
-  return std::string(abs_path);
-}
-
-bool file_system::DeleteFile(const std::string& name) {
-  if (FileExists(name) && IsAccessible(name, W_OK)) {
-    return !remove(name.c_str());
-  }
-  return false;
-}
-
-void file_system::remove_directory_content(const std::string& directory_name) {
-  int32_t return_code = 0;
-  DIR* directory = NULL;
-#ifndef __QNXNTO__
-  struct dirent dir_element_;
-  struct dirent* dir_element = &dir_element_;
-#else
-  char* direntbuffer =
-      new char[offsetof(struct dirent, d_name) +
-               pathconf(directory_name.c_str(), _PC_NAME_MAX) + 1];
-  struct dirent* dir_element = new (direntbuffer) dirent;
-#endif
-  struct dirent* result = NULL;
-
-  directory = opendir(directory_name.c_str());
-
-  if (NULL != directory) {
-    return_code = readdir_r(directory, dir_element, &result);
-
-    for (; NULL != result && 0 == return_code;
-         return_code = readdir_r(directory, dir_element, &result)) {
-      if (0 == strcmp(result->d_name, "..") ||
-          0 == strcmp(result->d_name, ".")) {
-        continue;
-      }
-
-      std::string full_element_path = directory_name + "/" + result->d_name;
-
-      if (file_system::IsDirectory(full_element_path)) {
-        remove_directory_content(full_element_path);
-        rmdir(full_element_path.c_str());
-      } else {
-        remove(full_element_path.c_str());
-      }
-    }
-  }
-
-  closedir(directory);
-#ifdef __QNXNTO__
-  delete[] direntbuffer;
-#endif
-}
-
-bool file_system::RemoveDirectory(const std::string& directory_name,
-                                  bool is_recursively) {
-  if (DirectoryExists(directory_name) && IsAccessible(directory_name, W_OK)) {
-    if (is_recursively) {
-      remove_directory_content(directory_name);
-    }
-
-    return !rmdir(directory_name.c_str());
-  }
-  return false;
-}
-
-bool file_system::IsAccessible(const std::string& name, int32_t how) {
-  return !access(name.c_str(), how);
-}
-
-bool file_system::IsWritingAllowed(const std::string& name) {
-  return IsAccessible(name, W_OK);
-}
-
-bool file_system::IsReadingAllowed(const std::string& name) {
-  return IsAccessible(name, R_OK);
-}
-
-std::vector<std::string> file_system::ListFiles(
-    const std::string& directory_name) {
-  std::vector<std::string> listFiles;
-  if (!DirectoryExists(directory_name)) {
-    return listFiles;
-  }
-
-  int32_t return_code = 0;
-  DIR* directory = NULL;
-#ifndef __QNXNTO__
-  struct dirent dir_element_;
-  struct dirent* dir_element = &dir_element_;
-#else
-  char* direntbuffer =
-      new char[offsetof(struct dirent, d_name) +
-               pathconf(directory_name.c_str(), _PC_NAME_MAX) + 1];
-  struct dirent* dir_element = new (direntbuffer) dirent;
-#endif
-  struct dirent* result = NULL;
-
-  directory = opendir(directory_name.c_str());
-  if (NULL != directory) {
-    return_code = readdir_r(directory, dir_element, &result);
-
-    for (; NULL != result && 0 == return_code;
-         return_code = readdir_r(directory, dir_element, &result)) {
-      if (0 == strcmp(result->d_name, "..") ||
-          0 == strcmp(result->d_name, ".")) {
-        continue;
-      }
-
-      listFiles.push_back(std::string(result->d_name));
-    }
-
-    closedir(directory);
-  }
-
-#ifdef __QNXNTO__
-  delete[] direntbuffer;
-#endif
-
-  return listFiles;
-}
-
-bool file_system::WriteBinaryFile(const std::string& name,
-                                  const std::vector<uint8_t>& contents) {
-  using namespace std;
-  ofstream output(name.c_str(), ios_base::binary | ios_base::trunc);
-  output.write(reinterpret_cast<const char*>(&contents.front()),
-               contents.size());
-  return output.good();
-}
-
-bool file_system::ReadBinaryFile(const std::string& name,
-                                 std::vector<uint8_t>& result) {
-  if (!FileExists(name) || !IsAccessible(name, R_OK)) {
-    return false;
-  }
-
-  std::ifstream file(name.c_str(), std::ios_base::binary);
-  std::ostringstream ss;
-  ss << file.rdbuf();
-  const std::string s = ss.str();
-
-  result.resize(s.length());
-  std::copy(s.begin(), s.end(), result.begin());
-  return true;
-}
-
-bool file_system::ReadFile(const std::string& name, std::string& result) {
-  if (!FileExists(name) || !IsAccessible(name, R_OK)) {
-    return false;
-  }
-
-  std::ifstream file(name.c_str());
-  std::ostringstream ss;
-  ss << file.rdbuf();
-  result = ss.str();
-  return true;
-}
-
-const std::string file_system::ConvertPathForURL(const std::string& path) {
-  std::string::const_iterator it_path = path.begin();
-  std::string::const_iterator it_path_end = path.end();
-
-  const std::string reserved_symbols = "!#$&'()*+,:;=?@[] ";
-  size_t pos = std::string::npos;
-  std::string converted_path;
-
-  for (; it_path != it_path_end; ++it_path) {
-    pos = reserved_symbols.find_first_of(*it_path);
-    if (pos != std::string::npos) {
-      const size_t size = 100;
-      char percent_value[size];
-      snprintf(percent_value, size, "%%%x", *it_path);
-      converted_path += percent_value;
-    } else {
-      converted_path += *it_path;
-    }
-  }
-  return converted_path;
-}
-
-bool file_system::CreateFile(const std::string& path) {
-  std::ofstream file(path);
-  if (!(file.is_open())) {
-    return false;
-  } else {
-    file.close();
-    return true;
-  }
-}
-
-uint64_t file_system::GetFileModificationTime(const std::string& path) {
-  struct stat info;
-  stat(path.c_str(), &info);
-#ifndef __QNXNTO__
-  return static_cast<uint64_t>(info.st_mtim.tv_nsec);
-#else
-  return static_cast<uint64_t>(info.st_mtime);
-#endif
-}
-
-bool file_system::CopyFile(const std::string& src, const std::string& dst) {
-  if (!FileExists(src) || FileExists(dst) || !CreateFile(dst)) {
-    return false;
-  }
-  std::vector<uint8_t> data;
-  if (!ReadBinaryFile(src, data) || !WriteBinaryFile(dst, data)) {
-    DeleteFile(dst);
-    return false;
-  }
-  return true;
-}
-
-bool file_system::MoveFile(const std::string& src, const std::string& dst) {
-  if (std::rename(src.c_str(), dst.c_str()) == 0) {
-    return true;
-  } else {
-    // In case of src and dst on different file systems std::rename returns
-    // an error (at least on QNX).
-    // Seems, streams are not recommended for use, so have
-    // to find another way to do this.
-    std::ifstream s_src(src, std::ios::binary);
-    if (!s_src.good()) {
-      return false;
-    }
-    std::ofstream s_dst(dst, std::ios::binary);
-    if (!s_dst.good()) {
-      return false;
-    }
-    s_dst << s_src.rdbuf();
-    s_dst.close();
-    s_src.close();
-    DeleteFile(src);
-    return true;
-  }
-  return false;
-}