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Side by Side Diff: Source/core/dom/DOMURLSearchParams.h

Issue 143313002: Implement URLSearchParams. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: More tests + ref count unattached URLSearchParams objects Created 6 years, 11 months ago
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1 /*
2 * Copyright (c) 2014, Opera Software ASA. 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 * 3. Neither the name of Opera Software ASA nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
20 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
21 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
27 * OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #ifndef DOMURLSearchParams_h
31 #define DOMURLSearchParams_h
32
33 #include "bindings/v8/ScriptWrappable.h"
34 #include "wtf/Forward.h"
35 #include "wtf/PassRefPtr.h"
36 #include "wtf/text/WTFString.h"
37 #include <utility>
38
39 namespace WebCore {
40
41 class DOMURLUtils;
42 class ExceptionState;
43
44 class DOMURLSearchParams : public ScriptWrappable {
45 public:
46 static PassRefPtr<DOMURLSearchParams> create(const String& queryString = Str ing(), DOMURLUtils* urlObject = 0)
47 {
48 return adoptRef(new DOMURLSearchParams(queryString, urlObject));
49 }
50
51 static PassRefPtr<DOMURLSearchParams> create(DOMURLSearchParams* searchParam s, DOMURLUtils* urlObject = 0)
52 {
53 return adoptRef(new DOMURLSearchParams(searchParams, urlObject));
54 }
55
56 String toString() const;
57
58 void appendNameValue(const String& name, const String& value);
59 void deleteAllWithName(const String&);
60 String getFirstValue(const String&) const;
61
62 Vector<String> getAllValues(const String&) const;
63 bool hasName(const String&) const;
64 void setNameValue(const String& name, const String& value);
65
66 void setInput(const String&);
67
68 void setURLObject(DOMURLUtils*);
69 DOMURLUtils* urlObject() const { return m_urlObject; }
70
71 void ref();
72 void deref();
73
74 private:
75 DOMURLSearchParams(const String&, DOMURLUtils*);
76 DOMURLSearchParams(DOMURLSearchParams*, DOMURLUtils*);
77
78 void runUpdateSteps();
79
80 Vector<std::pair<String, String> > m_params;
81 DOMURLUtils* m_urlObject;
82 bool m_isUpdating;
83
84 // The object exists in two states: attached to a parent
85 // "URL object" or on its own if explicitly constructed from
86 // a script. Its lifetime needs to be managed by a ref count
87 // in the latter case.
88 int m_refCount;
89 };
90
91 } // namespace WebCore
92
93 #endif // DOMURLSearchParams_h
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