1 /* 2 * Copyright (C) 2006, 2007, 2008 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 BString_h 27 #define BString_h 28 29 #include <wtf/Forward.h> 30 31 #if USE(CF) 32 typedef const struct __CFString * CFStringRef; 33 #endif 34 35 typedef wchar_t* BSTR; 36 37 namespace JSC { 38 class UString; 39 } 40 41 namespace WebCore { 42 43 class KURL; 44 45 class BString { 46 public: 47 BString(); 48 BString(const wchar_t*); 49 BString(const wchar_t*, size_t length); 50 BString(const String&); 51 BString(const AtomicString&); 52 BString(const KURL&); 53 BString(const JSC::UString&); 54 #if USE(CF) 55 BString(CFStringRef); 56 #endif 57 ~BString(); 58 59 void adoptBSTR(BSTR); 60 61 BString(const BString&); 62 BString& operator=(const BString&); 63 BString& operator=(const BSTR&); 64 65 operator BSTR() const { return m_bstr; } 66 67 BSTR release() { BSTR result = m_bstr; m_bstr = 0; return result; } 68 69 private: 70 BSTR m_bstr; 71 }; 72 73 bool operator ==(const BString&, const BString&); 74 bool operator !=(const BString&, const BString&); 75 bool operator ==(const BString&, BSTR); 76 bool operator !=(const BString&, BSTR); 77 bool operator ==(BSTR, const BString&); 78 bool operator !=(BSTR, const BString&); 79 80 } 81 82 #endif 83
