content/common/content_paths.cc

   1 // Copyright (c) 2012 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 "content/public/common/content_paths.h"
   6
   7 #include "base/file_util.h"
   8 #include "base/mac/bundle_locations.h"
   9 #include "base/path_service.h"
  10
  11 namespace content {
  12
  13 bool PathProvider(int key, FilePath* result) {
  14   switch (key) {
  15     case CHILD_PROCESS_EXE:
  16       return PathService::Get(base::FILE_EXE, result);
  17     case DIR_TEST_DATA: {
  18       FilePath cur;
  19       if (!PathService::Get(base::DIR_SOURCE_ROOT, &cur))
  20         return false;
  21       cur = cur.Append(FILE_PATH_LITERAL("content"));
  22       cur = cur.Append(FILE_PATH_LITERAL("test"));
  23       cur = cur.Append(FILE_PATH_LITERAL("data"));
  24       if (!file_util::PathExists(cur))  // we don't want to create this
  25         return false;
  26
  27       *result = cur;
  28       return true;
  29       break;
  30     }
  31     case DIR_MEDIA_LIBS: {
  32 #if defined(OS_MACOSX)
  33       *result = base::mac::FrameworkBundlePath();
  34       *result = result->Append("Libraries");
  35       return true;
  36 #else
  37       return PathService::Get(base::DIR_MODULE, result);
  38 #endif
  39     }
  40     case DIR_LAYOUT_TESTS: {
  41       FilePath cur;
  42       if (!PathService::Get(DIR_TEST_DATA, &cur))
  43         return false;
  44       cur = cur.Append(FILE_PATH_LITERAL("layout_tests"));
  45       cur = cur.Append(FILE_PATH_LITERAL("LayoutTests"));
  46       if (file_util::DirectoryExists(cur)) {
  47         *result = cur;
  48         return true;
  49       }
  50       if (!PathService::Get(base::DIR_SOURCE_ROOT, &cur))
  51         return false;
  52       cur = cur.Append(FILE_PATH_LITERAL("third_party"));
  53       cur = cur.Append(FILE_PATH_LITERAL("WebKit"));
  54       cur = cur.Append(FILE_PATH_LITERAL("LayoutTests"));
  55       *result = cur;
  56       return true;
  57     }
  58     default:
  59       return false;
  60   }
  61
  62   return false;
  63 }
  64
  65 // This cannot be done as a static initializer sadly since Visual Studio will
  66 // eliminate this object file if there is no direct entry point into it.
  67 void RegisterPathProvider() {
  68   PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
  69 }
  70
  71 }  // namespace content