| 1 | //===-- CFBundle.cpp --------------------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // Created by Greg Clayton on 1/16/08. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #include "CFBundle.h" |
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| 14 | #include "CFString.h" |
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| 15 | |
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| 16 | // CFBundle constructor |
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| 17 | CFBundle::CFBundle(const char *path) |
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| 18 | : CFReleaser<CFBundleRef>(), m_bundle_url() { |
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| 19 | if (path && path[0]) |
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| 20 | SetPath(path); |
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| 21 | } |
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| 22 | |
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| 23 | // CFBundle copy constructor |
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| 24 | CFBundle::CFBundle(const CFBundle &rhs) = default; |
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| 25 | |
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| 26 | // CFBundle copy constructor |
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| 27 | CFBundle &CFBundle::operator=(const CFBundle &rhs) { |
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| 28 | if (this != &rhs) |
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| 29 | *this = rhs; |
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| 30 | return *this; |
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| 31 | } |
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| 32 | |
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| 33 | // Destructor |
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| 34 | CFBundle::~CFBundle() = default; |
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| 35 | |
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| 36 | // Set the path for a bundle by supplying a |
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| 37 | bool CFBundle::SetPath(const char *path) { |
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| 38 | CFAllocatorRef alloc = kCFAllocatorDefault; |
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| 39 | // Release our old bundle and ULR |
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| 40 | reset(); // This class is a CFReleaser<CFBundleRef> |
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| 41 | m_bundle_url.reset(); |
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| 42 | // Make a CFStringRef from the supplied path |
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| 43 | CFString cf_path; |
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| 44 | cf_path.SetFileSystemRepresentation(path); |
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| 45 | if (cf_path.get()) { |
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| 46 | // Make our Bundle URL |
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| 47 | m_bundle_url.reset(::CFURLCreateWithFileSystemPath( |
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| 48 | alloc, cf_path.get(), kCFURLPOSIXPathStyle, true)); |
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| 49 | if (m_bundle_url.get()) { |
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| 50 | reset(::CFBundleCreate(alloc, m_bundle_url.get())); |
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| 51 | } |
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| 52 | } |
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| 53 | return get() != NULL; |
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| 54 | } |
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| 55 | |
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| 56 | CFStringRef CFBundle::GetIdentifier() const { |
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| 57 | CFBundleRef bundle = get(); |
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| 58 | if (bundle != NULL) |
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| 59 | return ::CFBundleGetIdentifier(bundle); |
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| 60 | return NULL; |
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| 61 | } |
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| 62 | |
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| 63 | CFURLRef CFBundle::CopyExecutableURL() const { |
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| 64 | CFBundleRef bundle = get(); |
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| 65 | if (bundle != NULL) |
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| 66 | return CFBundleCopyExecutableURL(bundle); |
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| 67 | return NULL; |
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| 68 | } |
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| 69 | |
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