1 /*
2 * Copyright (C) 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 *
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 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30
31 #if ENABLE(XSLT)
32
33 #include "JSXSLTProcessor.h"
34
35 #include "Document.h"
36 #include "DocumentFragment.h"
37 #include "JSDocument.h"
38 #include "JSDocumentFragment.h"
39 #include "JSNode.h"
40 #include "Node.h"
41 #include "PlatformString.h"
42 #include "XSLTProcessor.h"
43 #include "JSDOMBinding.h"
44
45 using namespace JSC;
46
47 namespace WebCore {
48
importStylesheet(ExecState * exec)49 JSValue JSXSLTProcessor::importStylesheet(ExecState* exec)
50 {
51 JSValue nodeVal = exec->argument(0);
52 if (nodeVal.inherits(&JSNode::s_info)) {
53 JSNode* node = static_cast<JSNode*>(asObject(nodeVal));
54 impl()->importStylesheet(node->impl());
55 return jsUndefined();
56 }
57 // Throw exception?
58 return jsUndefined();
59 }
60
transformToFragment(ExecState * exec)61 JSValue JSXSLTProcessor::transformToFragment(ExecState* exec)
62 {
63 JSValue nodeVal = exec->argument(0);
64 JSValue docVal = exec->argument(1);
65 if (nodeVal.inherits(&JSNode::s_info) && docVal.inherits(&JSDocument::s_info)) {
66 WebCore::Node* node = static_cast<JSNode*>(asObject(nodeVal))->impl();
67 Document* doc = static_cast<Document*>(static_cast<JSDocument*>(asObject(docVal))->impl());
68 return toJS(exec, impl()->transformToFragment(node, doc).get());
69 }
70 // Throw exception?
71 return jsUndefined();
72 }
73
transformToDocument(ExecState * exec)74 JSValue JSXSLTProcessor::transformToDocument(ExecState* exec)
75 {
76 JSValue nodeVal = exec->argument(0);
77 if (nodeVal.inherits(&JSNode::s_info)) {
78 JSNode* node = static_cast<JSNode*>(asObject(nodeVal));
79 RefPtr<Document> resultDocument = impl()->transformToDocument(node->impl());
80 if (resultDocument)
81 return toJS(exec, resultDocument.get());
82 return jsUndefined();
83 }
84 // Throw exception?
85 return jsUndefined();
86 }
87
setParameter(ExecState * exec)88 JSValue JSXSLTProcessor::setParameter(ExecState* exec)
89 {
90 if (exec->argument(1).isUndefinedOrNull() || exec->argument(2).isUndefinedOrNull())
91 return jsUndefined(); // Throw exception?
92 String namespaceURI = ustringToString(exec->argument(0).toString(exec));
93 String localName = ustringToString(exec->argument(1).toString(exec));
94 String value = ustringToString(exec->argument(2).toString(exec));
95 impl()->setParameter(namespaceURI, localName, value);
96 return jsUndefined();
97 }
98
getParameter(ExecState * exec)99 JSValue JSXSLTProcessor::getParameter(ExecState* exec)
100 {
101 if (exec->argument(1).isUndefinedOrNull())
102 return jsUndefined();
103 String namespaceURI = ustringToString(exec->argument(0).toString(exec));
104 String localName = ustringToString(exec->argument(1).toString(exec));
105 String value = impl()->getParameter(namespaceURI, localName);
106 return jsStringOrUndefined(exec, value);
107 }
108
removeParameter(ExecState * exec)109 JSValue JSXSLTProcessor::removeParameter(ExecState* exec)
110 {
111 if (exec->argument(1).isUndefinedOrNull())
112 return jsUndefined();
113 String namespaceURI = ustringToString(exec->argument(0).toString(exec));
114 String localName = ustringToString(exec->argument(1).toString(exec));
115 impl()->removeParameter(namespaceURI, localName);
116 return jsUndefined();
117 }
118
constructJSXSLTProcessor(ExecState * exec)119 EncodedJSValue JSC_HOST_CALL JSXSLTProcessorConstructor::constructJSXSLTProcessor(ExecState* exec)
120 {
121 JSXSLTProcessorConstructor* jsConstructor = static_cast<JSXSLTProcessorConstructor*>(exec->callee());
122 return JSValue::encode(CREATE_DOM_OBJECT_WRAPPER(exec, jsConstructor->globalObject(), XSLTProcessor, XSLTProcessor::create().get()));
123 }
124
125 } // namespace WebCore
126
127 #endif // ENABLE(XSLT)
128