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| 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 "base/mac/bundle_locations.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "base/mac/foundation_util.h" | |
| 9 #include "base/strings/sys_string_conversions.h" | |
| 10 | |
| 11 namespace base { | |
| 12 namespace mac { | |
| 13 | |
| 14 // NSBundle isn't threadsafe, all functions in this file must be called on the | |
| 15 // main thread. | |
| 16 static NSBundle* g_override_framework_bundle = nil; | |
| 17 static NSBundle* g_override_outer_bundle = nil; | |
| 18 | |
| 19 NSBundle* MainBundle() { | |
| 20 return [NSBundle mainBundle]; | |
| 21 } | |
| 22 | |
| 23 FilePath MainBundlePath() { | |
| 24 NSBundle* bundle = MainBundle(); | |
| 25 return NSStringToFilePath([bundle bundlePath]); | |
| 26 } | |
| 27 | |
| 28 NSBundle* OuterBundle() { | |
| 29 if (g_override_outer_bundle) | |
| 30 return g_override_outer_bundle; | |
| 31 return [NSBundle mainBundle]; | |
| 32 } | |
| 33 | |
| 34 FilePath OuterBundlePath() { | |
| 35 NSBundle* bundle = OuterBundle(); | |
| 36 return NSStringToFilePath([bundle bundlePath]); | |
| 37 } | |
| 38 | |
| 39 NSBundle* FrameworkBundle() { | |
| 40 if (g_override_framework_bundle) | |
| 41 return g_override_framework_bundle; | |
| 42 return [NSBundle mainBundle]; | |
| 43 } | |
| 44 | |
| 45 FilePath FrameworkBundlePath() { | |
| 46 NSBundle* bundle = FrameworkBundle(); | |
| 47 return NSStringToFilePath([bundle bundlePath]); | |
| 48 } | |
| 49 | |
| 50 static void AssignOverrideBundle(NSBundle* new_bundle, | |
| 51 NSBundle** override_bundle) { | |
| 52 if (new_bundle != *override_bundle) { | |
| 53 [*override_bundle release]; | |
| 54 *override_bundle = [new_bundle retain]; | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 static void AssignOverridePath(const FilePath& file_path, | |
| 59 NSBundle** override_bundle) { | |
| 60 NSString* path = base::SysUTF8ToNSString(file_path.value()); | |
| 61 NSBundle* new_bundle = [NSBundle bundleWithPath:path]; | |
| 62 DCHECK(new_bundle) << "Failed to load the bundle at " << file_path.value(); | |
| 63 AssignOverrideBundle(new_bundle, override_bundle); | |
| 64 } | |
| 65 | |
| 66 void SetOverrideOuterBundle(NSBundle* bundle) { | |
| 67 AssignOverrideBundle(bundle, &g_override_outer_bundle); | |
| 68 } | |
| 69 | |
| 70 void SetOverrideFrameworkBundle(NSBundle* bundle) { | |
| 71 AssignOverrideBundle(bundle, &g_override_framework_bundle); | |
| 72 } | |
| 73 | |
| 74 void SetOverrideOuterBundlePath(const FilePath& file_path) { | |
| 75 AssignOverridePath(file_path, &g_override_outer_bundle); | |
| 76 } | |
| 77 | |
| 78 void SetOverrideFrameworkBundlePath(const FilePath& file_path) { | |
| 79 AssignOverridePath(file_path, &g_override_framework_bundle); | |
| 80 } | |
| 81 | |
| 82 } // namespace mac | |
| 83 } // namespace base | |
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