2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #ifndef MarshallingHelpers_H
27 #define MarshallingHelpers_H
29 #include <wtf/Forward.h>
30 #include <CoreFoundation/CoreFoundation.h>
37 class MarshallingHelpers
40 static WebCore::KURL BSTRToKURL(BSTR);
41 static BSTR KURLToBSTR(const WebCore::KURL&);
42 static CFURLRef PathStringToFileCFURLRef(const WTF::String&);
43 static WTF::String FileCFURLRefToPathString(CFURLRef fileURL);
44 static CFURLRef BSTRToCFURLRef(BSTR);
45 static CFStringRef BSTRToCFStringRef(BSTR);
46 static CFStringRef LPCOLESTRToCFStringRef(LPCOLESTR);
47 static BSTR CFStringRefToBSTR(CFStringRef);
48 static int CFNumberRefToInt(CFNumberRef);
49 static CFNumberRef intToCFNumberRef(int);
50 static CFAbsoluteTime DATEToCFAbsoluteTime(DATE);
51 static DATE CFAbsoluteTimeToDATE(CFAbsoluteTime);
52 static SAFEARRAY* stringArrayToSafeArray(CFArrayRef);
53 static SAFEARRAY* intArrayToSafeArray(CFArrayRef);
54 static SAFEARRAY* intRectToSafeArray(const WebCore::IntRect&);
55 static SAFEARRAY* iunknownArrayToSafeArray(CFArrayRef);
56 static CFArrayRef safeArrayToStringArray(SAFEARRAY*);
57 static CFArrayRef safeArrayToIntArray(SAFEARRAY*);
58 static CFArrayRef safeArrayToIUnknownArray(SAFEARRAY*);
59 static const void* IUnknownRetainCallback(CFAllocatorRef, const void*);
60 static void IUnknownReleaseCallback(CFAllocatorRef, const void*);
61 static CFArrayCallBacks kIUnknownArrayCallBacks;
62 static CFDictionaryValueCallBacks kIUnknownDictionaryValueCallBacks;
65 static CFAbsoluteTime MarshallingHelpers::windowsEpochAbsoluteTime();
69 ~MarshallingHelpers();