1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 University of Szeged. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef StringFunctions_h
28#define StringFunctions_h
29
30#include <JavaScriptCore/JSRetainPtr.h>
31#include <JavaScriptCore/JavaScript.h>
32#include <WebKit/WKRetainPtr.h>
33#include <WebKit/WKString.h>
34#include <WebKit/WKStringPrivate.h>
35#include <WebKit/WKURL.h>
36#include <sstream>
37#include <string>
38#include <wtf/Platform.h>
39#include <wtf/StdLibExtras.h>
40#include <wtf/Vector.h>
41#include <wtf/text/CString.h>
42#include <wtf/text/WTFString.h>
43
44namespace WTR {
45
46// Conversion functions
47
48inline WKRetainPtr<WKStringRef> toWK(JSStringRef string)
49{
50 return adoptWK(WKStringCreateWithJSString(string));
51}
52
53inline WKRetainPtr<WKStringRef> toWK(const JSRetainPtr<JSStringRef>& string)
54{
55 return toWK(string.get());
56}
57
58inline WKRetainPtr<WKStringRef> toWK(const WTF::String& string)
59{
60 return adoptWK(WKStringCreateWithUTF8CString(string.utf8().data()));
61}
62
63inline JSRetainPtr<JSStringRef> toJS(WKStringRef string)
64{
65 return adopt(WKStringCopyJSString(string));
66}
67
68inline JSRetainPtr<JSStringRef> toJS(const WKRetainPtr<WKStringRef>& string)
69{
70 return toJS(string.get());
71}
72
73inline std::string toSTD(WKStringRef string)
74{
75 size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string);
76 auto buffer = std::make_unique<char[]>(bufferSize);
77 size_t stringLength = WKStringGetUTF8CString(string, buffer.get(), bufferSize);
78 return std::string(buffer.get(), stringLength - 1);
79}
80
81inline std::string toSTD(const WKRetainPtr<WKStringRef>& string)
82{
83 return toSTD(string.get());
84}
85
86inline WTF::String toWTFString(WKStringRef string)
87{
88 size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string);
89 auto buffer = std::make_unique<char[]>(bufferSize);
90 size_t stringLength = WKStringGetUTF8CStringNonStrict(string, buffer.get(), bufferSize);
91 return WTF::String::fromUTF8WithLatin1Fallback(buffer.get(), stringLength - 1);
92}
93
94inline WTF::String toWTFString(const WKRetainPtr<WKStringRef>& string)
95{
96 return toWTFString(string.get());
97}
98
99} // namespace WTR
100
101#endif // StringFunctions_h
102