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1 // Copyright (c) 2011 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 <unistd.h> | |
8 | |
9 #include "base/logging.h" | |
10 #include "base/android_os.h" | |
11 | |
12 namespace base { | |
13 | |
14 const char kSelfExe[] = "/proc/self/exe"; | |
15 | |
16 bool PathProviderAndroid(int key, FilePath* result) { | |
17 switch (key) { | |
18 case base::FILE_EXE: { | |
19 char bin_dir[PATH_MAX + 1]; | |
20 int bin_dir_size = readlink(kSelfExe, bin_dir, PATH_MAX); | |
21 if (bin_dir_size < 0 || bin_dir_size > PATH_MAX) { | |
22 NOTREACHED() << "Unable to resolve " << kSelfExe << "."; | |
23 return false; | |
24 } | |
25 bin_dir[bin_dir_size] = 0; | |
26 *result = FilePath(bin_dir); | |
27 return true; | |
28 } | |
29 case base::FILE_MODULE: { | |
30 AndroidOS* aos = AndroidOS::GetSharedInstance(); | |
31 DCHECK(aos); | |
32 *result = aos->GetLibDirectory(); | |
darin (slow to review)
2011/06/21 18:44:02
GetLibDirectory sounds like it returns the path to
michaelbai
2011/06/21 20:17:31
OK, then, it seemed this change is not correct, si
| |
33 return true; | |
34 } | |
35 case base::DIR_SOURCE_ROOT: | |
36 // This const is only used for tests. Files in this directory are pushed | |
37 // to the device via test script. | |
38 *result = FilePath(FILE_PATH_LITERAL("/data/local/tmp/")); | |
39 return true; | |
40 case base::DIR_CACHE: { | |
41 AndroidOS* aos = AndroidOS::GetSharedInstance(); | |
42 DCHECK(aos); | |
43 *result = aos->GetCacheDirectory(); | |
44 return true; | |
45 } | |
46 default: | |
47 // Note: the path system expects this function to override the default | |
48 // behavior. So no need to log an error if we don't support a given | |
49 // path. The system will just use the default. | |
50 return false; | |
51 } | |
52 } | |
53 | |
54 } // namespace base | |
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