| //===----------------------------------------------------------------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #import <Foundation/Foundation.h> |
| |
| #include <objc/runtime.h> |
| |
| // This method is only used on "embedded" targets. It's not necessary on |
| // Mac or simulators. |
| #if TARGET_OS_IPHONE && !TARGET_OS_SIMULATOR |
| |
| /// CoreFoundation SPI for finding the enclosing bundle. This is only |
| /// ever called on older OSes, so there's no worry of running into |
| /// trouble if the implementation is changed later on. |
| extern "C" CFURLRef _CFBundleCopyBundleURLForExecutableURL(CFURLRef url); |
| |
| @implementation NSBundle (SwiftAdditions) |
| |
| /// Given an executable path as a C string, look up the corresponding |
| /// NSBundle instance, if any. |
| + (NSBundle *)_swift_bundleWithExecutablePath: (const char *)path { |
| NSString *nspath = [[NSFileManager defaultManager] |
| stringWithFileSystemRepresentation:path length:strlen(path)]; |
| NSURL *executableURL = [NSURL fileURLWithPath:nspath]; |
| NSURL *bundleURL = |
| (NSURL *)_CFBundleCopyBundleURLForExecutableURL((CFURLRef)executableURL); |
| if (!bundleURL) |
| return nil; |
| |
| NSBundle *bundle = [NSBundle bundleWithURL: bundleURL]; |
| [bundleURL release]; |
| return bundle; |
| } |
| |
| @end |
| |
| #endif |
