1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef BString_h
#define BString_h
#include <wtf/Forward.h>
#if USE(CF)
typedef const struct __CFString * CFStringRef;
#endif
#ifndef _PREFAST_
typedef wchar_t* BSTR;
#else // _PREFAST_
typedef _Null_terminated_ wchar_t* BSTR;
#endif
namespace WebCore {
class URL;
class BString {
public:
BString();
BString(const wchar_t*);
BString(const wchar_t*, size_t length);
BString(const String&);
BString(const AtomicString&);
BString(const URL&);
#if USE(CF)
BString(CFStringRef);
#endif
~BString();
void adoptBSTR(BSTR);
void clear();
BString(const BString&);
BString& operator=(const BString&);
BString& operator=(const BSTR&);
BSTR* operator&() { ASSERT(!m_bstr); return &m_bstr; }
operator BSTR() const { return m_bstr; }
BSTR release() { BSTR result = m_bstr; m_bstr = 0; return result; }
private:
BSTR m_bstr;
};
bool operator ==(const BString&, const BString&);
bool operator !=(const BString&, const BString&);
bool operator ==(const BString&, BSTR);
bool operator !=(const BString&, BSTR);
bool operator ==(BSTR, const BString&);
bool operator !=(BSTR, const BString&);
}
#endif
|
