Vendor import of lldb trunk r290819:vendor/lldb/lldb-trunk-r290819

https://llvm.org/svn/llvm-project/lldb/trunk@290819

1 files changed, 79 insertions, 0 deletions

diff --git a/source/Plugins/Process/Darwin/CFBundle.cpp b/source/Plugins/Process/Darwin/CFBundle.cpp
new file mode 100644
index 000000000000..7b080e60cdb3
--- /dev/null
+++ b/source/Plugins/Process/Darwin/CFBundle.cpp
@@ -0,0 +1,79 @@
+//===-- CFBundle.cpp --------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  Created by Greg Clayton on 1/16/08.
+//
+//===----------------------------------------------------------------------===//
+
+#include "CFBundle.h"
+#include "CFString.h"
+
+//----------------------------------------------------------------------
+// CFBundle constructor
+//----------------------------------------------------------------------
+CFBundle::CFBundle(const char *path)
+    : CFReleaser<CFBundleRef>(), m_bundle_url() {
+  if (path && path[0])
+    SetPath(path);
+}
+
+//----------------------------------------------------------------------
+// CFBundle copy constructor
+//----------------------------------------------------------------------
+CFBundle::CFBundle(const CFBundle &rhs)
+    : CFReleaser<CFBundleRef>(rhs), m_bundle_url(rhs.m_bundle_url) {}
+
+//----------------------------------------------------------------------
+// CFBundle copy constructor
+//----------------------------------------------------------------------
+CFBundle &CFBundle::operator=(const CFBundle &rhs) {
+  *this = rhs;
+  return *this;
+}
+
+//----------------------------------------------------------------------
+// Destructor
+//----------------------------------------------------------------------
+CFBundle::~CFBundle() {}
+
+//----------------------------------------------------------------------
+// Set the path for a bundle by supplying a
+//----------------------------------------------------------------------
+bool CFBundle::SetPath(const char *path) {
+  CFAllocatorRef alloc = kCFAllocatorDefault;
+  // Release our old bundle and ULR
+  reset(); // This class is a CFReleaser<CFBundleRef>
+  m_bundle_url.reset();
+  // Make a CFStringRef from the supplied path
+  CFString cf_path;
+  cf_path.SetFileSystemRepresentation(path);
+  if (cf_path.get()) {
+    // Make our Bundle URL
+    m_bundle_url.reset(::CFURLCreateWithFileSystemPath(
+        alloc, cf_path.get(), kCFURLPOSIXPathStyle, true));
+    if (m_bundle_url.get()) {
+      reset(::CFBundleCreate(alloc, m_bundle_url.get()));
+    }
+  }
+  return get() != NULL;
+}
+
+CFStringRef CFBundle::GetIdentifier() const {
+  CFBundleRef bundle = get();
+  if (bundle != NULL)
+    return ::CFBundleGetIdentifier(bundle);
+  return NULL;
+}
+
+CFURLRef CFBundle::CopyExecutableURL() const {
+  CFBundleRef bundle = get();
+  if (bundle != NULL)
+    return CFBundleCopyExecutableURL(bundle);
+  return NULL;
+}