From 9e6d35490a6542f9c97607f93c2ef8ca8e03cbcc Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 6 Jan 2016 20:12:03 +0000
Subject: Vendor import of lldb trunk r256945:
 https://llvm.org/svn/llvm-project/lldb/trunk@256945

---
 source/Host/macosx/cfcpp/CFCBundle.cpp | 99 ++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 source/Host/macosx/cfcpp/CFCBundle.cpp

(limited to 'source/Host/macosx/cfcpp/CFCBundle.cpp')

diff --git a/source/Host/macosx/cfcpp/CFCBundle.cpp b/source/Host/macosx/cfcpp/CFCBundle.cpp
new file mode 100644
index 0000000000000..71b074993661d
--- /dev/null
+++ b/source/Host/macosx/cfcpp/CFCBundle.cpp
@@ -0,0 +1,99 @@
+//===-- CFCBundle.cpp -------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "CFCBundle.h"
+#include "CFCString.h"
+
+//----------------------------------------------------------------------
+// CFCBundle constructor
+//----------------------------------------------------------------------
+CFCBundle::CFCBundle(const char *path) :
+    CFCReleaser<CFBundleRef>()
+{
+    if (path && path[0])
+        SetPath(path);
+}
+
+CFCBundle::CFCBundle(CFURLRef url) :
+    CFCReleaser<CFBundleRef>(url ? CFBundleCreate(NULL, url) : NULL)
+{
+}
+
+//----------------------------------------------------------------------
+// Destructor
+//----------------------------------------------------------------------
+CFCBundle::~CFCBundle()
+{
+}
+
+//----------------------------------------------------------------------
+// Set the path for a bundle by supplying a
+//----------------------------------------------------------------------
+bool
+CFCBundle::SetPath (const char *path)
+{
+    CFAllocatorRef alloc = kCFAllocatorDefault;
+    // Release our old bundle and URL
+    reset();
+
+    // Make a CFStringRef from the supplied path
+    CFCString cf_path;
+    cf_path.SetFileSystemRepresentation(path);
+    if (cf_path.get())
+    {
+        // Make our Bundle URL
+        CFCReleaser<CFURLRef> bundle_url (::CFURLCreateWithFileSystemPath (alloc, cf_path.get(), kCFURLPOSIXPathStyle, true));
+        if (bundle_url.get())
+            reset (::CFBundleCreate (alloc, bundle_url.get()));
+    }
+    return get() != NULL;
+}
+
+bool
+CFCBundle::GetPath (char *dst, size_t dst_len)
+{
+    CFBundleRef bundle = get();
+    if (bundle)
+    {
+        CFCReleaser<CFURLRef> bundle_url (CFBundleCopyBundleURL (bundle));
+        if (bundle_url.get())
+        {
+            Boolean resolveAgainstBase = 0;
+            return ::CFURLGetFileSystemRepresentation (bundle_url.get(), resolveAgainstBase, (UInt8 *)dst, dst_len) != 0;
+        }
+    }
+    return false;
+}   
+
+CFStringRef
+CFCBundle::GetIdentifier () const
+{
+    CFBundleRef bundle = get();
+    if (bundle != NULL)
+        return ::CFBundleGetIdentifier (bundle);
+    return NULL;
+}
+
+CFTypeRef
+CFCBundle::GetValueForInfoDictionaryKey(CFStringRef key) const
+{
+    CFBundleRef bundle = get();
+    if (bundle != NULL)
+        return ::CFBundleGetValueForInfoDictionaryKey(bundle, key);
+    return NULL;
+}
+
+CFURLRef
+CFCBundle::CopyExecutableURL () const
+{
+    CFBundleRef bundle = get();
+    if (bundle != NULL)
+        return CFBundleCopyExecutableURL(bundle);
+    return NULL;
+}
-- 
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