Adds a modified copy of talk/base to webrtc/base. It is the first step in migrating talk/base to webrtc/base.

BUG=N/A
R=andrew@webrtc.org, wu@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/12199004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6107 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/base/macutils.h

@@ -0,0 +1,59 @@
+/*
+ *  Copyright 2007 The WebRTC Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_BASE_MACUTILS_H__
+#define WEBRTC_BASE_MACUTILS_H__
+
+#include <CoreFoundation/CoreFoundation.h>
+#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
+#include <Carbon/Carbon.h>
+#endif
+#include <string>
+
+namespace rtc {
+
+///////////////////////////////////////////////////////////////////////////////
+
+// Note that some of these functions work for both iOS and Mac OS X.  The ones
+// that are specific to Mac are #ifdef'ed as such.
+
+bool ToUtf8(const CFStringRef str16, std::string* str8);
+bool ToUtf16(const std::string& str8, CFStringRef* str16);
+
+#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
+void DecodeFourChar(UInt32 fc, std::string* out);
+
+enum MacOSVersionName {
+  kMacOSUnknown,       // ???
+  kMacOSOlder,         // 10.2-
+  kMacOSPanther,       // 10.3
+  kMacOSTiger,         // 10.4
+  kMacOSLeopard,       // 10.5
+  kMacOSSnowLeopard,   // 10.6
+  kMacOSLion,          // 10.7
+  kMacOSMountainLion,  // 10.8
+  kMacOSMavericks,     // 10.9
+  kMacOSNewer,         // 10.10+
+};
+
+bool GetOSVersion(int* major, int* minor, int* bugfix);
+MacOSVersionName GetOSVersionName();
+bool GetQuickTimeVersion(std::string* version);
+
+// Runs the given apple script. Only supports scripts that does not
+// require user interaction.
+bool RunAppleScript(const std::string& script);
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+
+}  // namespace rtc
+
+#endif  // WEBRTC_BASE_MACUTILS_H__