base/base_paths.cc

   1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/base_paths.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/files/file_util.h"
   9 #include "base/path_service.h"
  10
  11 namespace base {
  12
  13 bool PathProvider(int key, FilePath* result) {
  14   // NOTE: DIR_CURRENT is a special case in PathService::Get
  15
  16   switch (key) {
  17     case DIR_EXE:
  18       PathService::Get(FILE_EXE, result);
  19       *result = result->DirName();
  20       return true;
  21     case DIR_MODULE:
  22       PathService::Get(FILE_MODULE, result);
  23       *result = result->DirName();
  24       return true;
  25     case DIR_TEMP:
  26       if (!GetTempDir(result))
  27         return false;
  28       return true;
  29     case base::DIR_HOME:
  30       *result = GetHomeDir();
  31       return true;
  32     case DIR_TEST_DATA:
  33       if (!PathService::Get(DIR_SOURCE_ROOT, result))
  34         return false;
  35       *result = result->Append(FILE_PATH_LITERAL("base"));
  36       *result = result->Append(FILE_PATH_LITERAL("test"));
  37       *result = result->Append(FILE_PATH_LITERAL("data"));
  38       if (!PathExists(*result))  // We don't want to create this.
  39         return false;
  40       return true;
  41     default:
  42       return false;
  43   }
  44 }
  45
  46 }  // namespace base