1 //===-- CFBundle.cpp --------------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 //  Created by Greg Clayton on 1/16/08.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #include "CFBundle.h"
15 #include "CFString.h"
16 
17 //----------------------------------------------------------------------
18 // CFBundle constructor
19 //----------------------------------------------------------------------
20 CFBundle::CFBundle(const char *path)
21     : CFReleaser<CFBundleRef>(), m_bundle_url() {
22   if (path && path[0])
23     SetPath(path);
24 }
25 
26 //----------------------------------------------------------------------
27 // CFBundle copy constructor
28 //----------------------------------------------------------------------
29 CFBundle::CFBundle(const CFBundle &rhs)
30     : CFReleaser<CFBundleRef>(rhs), m_bundle_url(rhs.m_bundle_url) {}
31 
32 //----------------------------------------------------------------------
33 // CFBundle copy constructor
34 //----------------------------------------------------------------------
35 CFBundle &CFBundle::operator=(const CFBundle &rhs) {
36   *this = rhs;
37   return *this;
38 }
39 
40 //----------------------------------------------------------------------
41 // Destructor
42 //----------------------------------------------------------------------
43 CFBundle::~CFBundle() {}
44 
45 //----------------------------------------------------------------------
46 // Set the path for a bundle by supplying a
47 //----------------------------------------------------------------------
48 bool CFBundle::SetPath(const char *path) {
49   CFAllocatorRef alloc = kCFAllocatorDefault;
50   // Release our old bundle and ULR
51   reset(); // This class is a CFReleaser<CFBundleRef>
52   m_bundle_url.reset();
53   // Make a CFStringRef from the supplied path
54   CFString cf_path;
55   cf_path.SetFileSystemRepresentation(path);
56   if (cf_path.get()) {
57     // Make our Bundle URL
58     m_bundle_url.reset(::CFURLCreateWithFileSystemPath(
59         alloc, cf_path.get(), kCFURLPOSIXPathStyle, true));
60     if (m_bundle_url.get()) {
61       reset(::CFBundleCreate(alloc, m_bundle_url.get()));
62     }
63   }
64   return get() != NULL;
65 }
66 
67 CFStringRef CFBundle::GetIdentifier() const {
68   CFBundleRef bundle = get();
69   if (bundle != NULL)
70     return ::CFBundleGetIdentifier(bundle);
71   return NULL;
72 }
73 
74 CFURLRef CFBundle::CopyExecutableURL() const {
75   CFBundleRef bundle = get();
76   if (bundle != NULL)
77     return CFBundleCopyExecutableURL(bundle);
78   return NULL;
79 }
80