1 /* 2 * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #undef IMPL 27 28 #include "config.h" 29 30 #include "DOMException.h" 31 #include <WebCore/Node.h> 32 #include <WebCore/XPathResult.h> 33 #include <WebCore/JSMainThreadExecState.h> 34 35 #include <wtf/RefPtr.h> 36 #include <wtf/GetPtr.h> 37 38 #include "JavaDOMUtils.h" 39 #include <wtf/java/JavaEnv.h> 40 41 using namespace WebCore; 42 43 extern "C" { 44 45 #define IMPL (static_cast<XPathResult*>(jlong_to_ptr(peer))) 46 47 JNIEXPORT void JNICALL Java_com_sun_webkit_dom_XPathResultImpl_dispose(JNIEnv*, jclass, jlong peer) 48 { 49 IMPL->deref(); 50 } 51 52 53 // Attributes 54 JNIEXPORT jshort JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getResultTypeImpl(JNIEnv*, jclass, jlong peer) 55 { 56 WebCore::JSMainThreadNullState state; 57 return IMPL->resultType(); 58 } 59 60 JNIEXPORT jdouble JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getNumberValueImpl(JNIEnv* env, jclass, jlong peer) 61 { 62 WebCore::JSMainThreadNullState state; 63 return raiseOnDOMError(env, IMPL->numberValue()); 64 } 65 66 JNIEXPORT jstring JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getStringValueImpl(JNIEnv* env, jclass, jlong peer) 67 { 68 WebCore::JSMainThreadNullState state; 69 return JavaReturn<String>(env, raiseOnDOMError(env, IMPL->stringValue())); 70 } 71 72 JNIEXPORT jboolean JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getBooleanValueImpl(JNIEnv* env, jclass, jlong peer) 73 { 74 WebCore::JSMainThreadNullState state; 75 return raiseOnDOMError(env, IMPL->booleanValue()); 76 } 77 78 JNIEXPORT jlong JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getSingleNodeValueImpl(JNIEnv* env, jclass, jlong peer) 79 { 80 WebCore::JSMainThreadNullState state; 81 return JavaReturn<Node>(env, WTF::getPtr(raiseOnDOMError(env, IMPL->singleNodeValue()))); 82 } 83 84 JNIEXPORT jboolean JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getInvalidIteratorStateImpl(JNIEnv*, jclass, jlong peer) 85 { 86 WebCore::JSMainThreadNullState state; 87 return IMPL->invalidIteratorState(); 88 } 89 90 JNIEXPORT jint JNICALL Java_com_sun_webkit_dom_XPathResultImpl_getSnapshotLengthImpl(JNIEnv* env, jclass, jlong peer) 91 { 92 WebCore::JSMainThreadNullState state; 93 return raiseOnDOMError(env, IMPL->snapshotLength()); 94 } 95 96 97 // Functions 98 JNIEXPORT jlong JNICALL Java_com_sun_webkit_dom_XPathResultImpl_iterateNextImpl(JNIEnv* env, jclass, jlong peer) 99 { 100 WebCore::JSMainThreadNullState state; 101 return JavaReturn<Node>(env, WTF::getPtr(raiseOnDOMError(env, IMPL->iterateNext()))); 102 } 103 104 105 JNIEXPORT jlong JNICALL Java_com_sun_webkit_dom_XPathResultImpl_snapshotItemImpl(JNIEnv* env, jclass, jlong peer 106 , jint index) 107 { 108 WebCore::JSMainThreadNullState state; 109 return JavaReturn<Node>(env, WTF::getPtr(raiseOnDOMError(env, IMPL->snapshotItem(index)))); 110 } 111 112 113 }