1 /* 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 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. 12 * 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. 24 */ 25 26 #ifndef MarshallingHelpers_H 27 #define MarshallingHelpers_H 28 29 #include <wtf/Forward.h> 30 #include <CoreFoundation/CoreFoundation.h> 31 32 namespace WebCore { 33 class IntRect; 34 class KURL; 35 } 36 37 class MarshallingHelpers 38 { 39 public: 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; 63 64 private: 65 static CFAbsoluteTime MarshallingHelpers::windowsEpochAbsoluteTime(); 66 67 private: 68 MarshallingHelpers(); 69 ~MarshallingHelpers(); 70 }; 71 72 #endif 73
