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Side by Side Diff: Source/core/platform/chromium/support/WebString.cpp

Issue 15079005: Create a minimal webkit_common static library for use in browser process (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 6 months ago
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1 /*
2 * Copyright (C) 2009 Google 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 are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "public/platform/WebString.h"
33
34 #include "public/platform/WebCString.h"
35 #include <wtf/text/AtomicString.h>
36 #include <wtf/text/CString.h>
37 #include <wtf/text/WTFString.h>
38
39 namespace WebKit {
40
41 void WebString::reset()
42 {
43 m_private.reset();
44 }
45
46 void WebString::assign(const WebString& other)
47 {
48 assign(other.m_private.get());
49 }
50
51 void WebString::assign(const WebUChar* data, size_t length)
52 {
53 assign(StringImpl::create8BitIfPossible(data, length).get());
54 }
55
56 size_t WebString::length() const
57 {
58 return m_private.isNull() ? 0 : m_private->length();
59 }
60
61 WebUChar WebString::at(unsigned i) const
62 {
63 ASSERT(!m_private.isNull());
64 return (*m_private.get())[i];
65 }
66
67 bool WebString::is8Bit() const
68 {
69 return m_private->is8Bit();
70 }
71
72 const WebLChar* WebString::data8() const
73 {
74 return !m_private.isNull() && is8Bit() ? m_private->characters8() : 0;
75 }
76
77 const WebUChar* WebString::data16() const
78 {
79 return !m_private.isNull() && !is8Bit() ? m_private->characters16() : 0;
80 }
81
82 WebCString WebString::utf8() const
83 {
84 return WTF::String(m_private.get()).utf8();
85 }
86
87 WebString WebString::fromUTF8(const char* data, size_t length)
88 {
89 return WTF::String::fromUTF8(data, length);
90 }
91
92 WebString WebString::fromUTF8(const char* data)
93 {
94 return WTF::String::fromUTF8(data);
95 }
96
97 bool WebString::equals(const WebString& s) const
98 {
99 return equal(m_private.get(), s.m_private.get());
100 }
101
102 WebString::WebString(const WTF::String& s)
103 {
104 m_private = s.impl();
105 }
106
107 WebString& WebString::operator=(const WTF::String& s)
108 {
109 assign(s.impl());
110 return *this;
111 }
112
113 WebString::operator WTF::String() const
114 {
115 return m_private.get();
116 }
117
118 WebString::WebString(const WTF::AtomicString& s)
119 {
120 assign(s.string());
121 }
122
123 WebString& WebString::operator=(const WTF::AtomicString& s)
124 {
125 assign(s.string());
126 return *this;
127 }
128
129 WebString::operator WTF::AtomicString() const
130 {
131 return WTF::AtomicString(m_private.get());
132 }
133
134 void WebString::assign(WTF::StringImpl* p)
135 {
136 m_private = p;
137 }
138
139 } // namespace WebKit
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