69 lines · cpp
1//===-- CFBundle.cpp --------------------------------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// Created by Greg Clayton on 1/16/08.10//11//===----------------------------------------------------------------------===//12 13#include "CFBundle.h"14#include "CFString.h"15 16// CFBundle constructor17CFBundle::CFBundle(const char *path)18 : CFReleaser<CFBundleRef>(), m_bundle_url() {19 if (path && path[0])20 SetPath(path);21}22 23// CFBundle copy constructor24CFBundle::CFBundle(const CFBundle &rhs) = default;25 26// CFBundle copy constructor27CFBundle &CFBundle::operator=(const CFBundle &rhs) {28 if (this != &rhs)29 *this = rhs;30 return *this;31}32 33// Destructor34CFBundle::~CFBundle() = default;35 36// Set the path for a bundle by supplying a37bool CFBundle::SetPath(const char *path) {38 CFAllocatorRef alloc = kCFAllocatorDefault;39 // Release our old bundle and ULR40 reset(); // This class is a CFReleaser<CFBundleRef>41 m_bundle_url.reset();42 // Make a CFStringRef from the supplied path43 CFString cf_path;44 cf_path.SetFileSystemRepresentation(path);45 if (cf_path.get()) {46 // Make our Bundle URL47 m_bundle_url.reset(::CFURLCreateWithFileSystemPath(48 alloc, cf_path.get(), kCFURLPOSIXPathStyle, true));49 if (m_bundle_url.get()) {50 reset(::CFBundleCreate(alloc, m_bundle_url.get()));51 }52 }53 return get() != NULL;54}55 56CFStringRef CFBundle::GetIdentifier() const {57 CFBundleRef bundle = get();58 if (bundle != NULL)59 return ::CFBundleGetIdentifier(bundle);60 return NULL;61}62 63CFURLRef CFBundle::CopyExecutableURL() const {64 CFBundleRef bundle = get();65 if (bundle != NULL)66 return CFBundleCopyExecutableURL(bundle);67 return NULL;68}69