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1 // Copyright 2013 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 "chrome/common/nacl_paths.h" | |
6 | |
7 #include "base/file_util.h" | |
8 #include "base/path_service.h" | |
9 | |
10 namespace { | |
11 | |
12 #if defined(OS_POSIX) && !defined(OS_MACOSX) | |
13 // File name of the nacl_helper and nacl_helper_bootstrap, Linux only. | |
14 const base::FilePath::CharType kInternalNaClHelperFileName[] = | |
15 FILE_PATH_LITERAL("nacl_helper"); | |
16 const base::FilePath::CharType kInternalNaClHelperBootstrapFileName[] = | |
17 FILE_PATH_LITERAL("nacl_helper_bootstrap"); | |
18 #endif | |
19 | |
20 } // namespace | |
21 | |
22 namespace nacl { | |
23 | |
24 bool PathProvider(int key, base::FilePath* result) { | |
25 base::FilePath cur; | |
26 switch (key) { | |
27 #if defined(OS_LINUX) | |
28 case FILE_NACL_HELPER: | |
29 if (!PathService::Get(base::DIR_MODULE, &cur)) | |
30 return false; | |
31 cur = cur.Append(kInternalNaClHelperFileName); | |
32 break; | |
33 case FILE_NACL_HELPER_BOOTSTRAP: | |
34 if (!PathService::Get(base::DIR_MODULE, &cur)) | |
35 return false; | |
36 cur = cur.Append(kInternalNaClHelperBootstrapFileName); | |
37 break; | |
38 #endif | |
39 default: | |
40 return false; | |
41 } | |
42 | |
43 *result = cur; | |
44 return true; | |
45 } | |
46 | |
47 // This cannot be done as a static initializer sadly since Visual Studio will | |
48 // eliminate this object file if there is no direct entry point into it. | |
49 void RegisterPathProvider() { | |
50 PathService::RegisterProvider(PathProvider, PATH_START, PATH_END); | |
51 } | |
52 | |
53 } // namespace nacl | |
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