Cross-platform equivalent of fopen, _wfopen_s etc....

base/file_util_win.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/file_util.h"
 
 #include <windows.h>
 #include <shellapi.h>
 #include <shlobj.h>
 #include <time.h>
@@ skipping 429 matching lines @@
   ULARGE_INTEGER size;
   size.HighPart = attr.nFileSizeHigh;
   size.LowPart = attr.nFileSizeLow;
   results->size = size.QuadPart;
 
   results->is_directory =
       (attr.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
   return true;
 }
 
+FILE* OpenFile(const std::string& filename, const char* mode) {
+  std::wstring w_mode = ASCIIToWide(std::string(mode));

[Mark Mentovai, 2008/10/01 17:40:55]

Not for fopen_s, you can just pass mode directly.

+  FILE* file;
+  if (fopen_s(&file, filename.c_str(), w_mode.c_str()) != 0) {
+    return NULL;
+  }
+  return file;
+}
+
+FILE* OpenFile(const std::wstring& filename, const char* mode) {
+  std::wstring w_mode = ASCIIToWide(std::string(mode));
+  FILE* file;
+  if (_wfopen_s(&file, filename.c_str(), w_mode.c_str()) != 0) {
+    return NULL;
+  }
+  return file;
+}
+
 int ReadFile(const std::wstring& filename, char* data, int size) {
   ScopedHandle file(CreateFile(filename.c_str(),
                                GENERIC_READ,
                                FILE_SHARE_READ | FILE_SHARE_WRITE,
                                NULL,
                                OPEN_EXISTING,
                                FILE_FLAG_SEQUENTIAL_SCAN,
                                NULL));
   if (file == INVALID_HANDLE_VALUE)
     return -1;
@@ skipping 196 matching lines @@
       return (file_type_ & FileEnumerator::DIRECTORIES) ? cur_file : Next();
     }
 
     if ((file_type_ & FileEnumerator::DIRECTORIES) == 0)
       return Next();
   }
   return (file_type_ & FileEnumerator::FILES) ? cur_file : Next();
 }
 
 }  // namespace file_util