зеркало из https://github.com/mozilla/gecko-dev.git
291 строка
8.9 KiB
C++
291 строка
8.9 KiB
C++
/*
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The contents of this file are subject to the Mozilla Public
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License Version 1.1 (the "License"); you may not use this file
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except in compliance with the License. You may obtain a copy of
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the License at http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS
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IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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The Original Code is mozilla.org code.
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The Initial Developer of the Original Code is Sun Microsystems,
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Inc. Portions created by Sun are
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Copyright (C) 1999 Sun Microsystems, Inc. All
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Rights Reserved.
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Contributor(s):
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*/
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#include "prlog.h"
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#include "nsIDOMDOMImplementation.h"
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#include "javaDOMGlobals.h"
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#include "org_mozilla_dom_DOMImplementationImpl.h"
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#include "nsDOMError.h"
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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/*
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* Class: org_mozilla_dom_DOMImplementationImpl
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* Method: XPCOM_equals
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* Signature: (Ljava/lang/Object;)Z
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*/
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JNIEXPORT jboolean JNICALL Java_org_mozilla_dom_DOMImplementationImpl_XPCOM_1equals
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(JNIEnv *env, jobject jthis, jobject jarg)
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{
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jboolean b_retFlag = JNI_FALSE;
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nsIDOMDOMImplementation* p_this = (nsIDOMDOMImplementation*)
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env->GetLongField(jthis, JavaDOMGlobals::domImplementationPtrFID);
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if (!p_this) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING,
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("DOMImplementation.equals: NULL pointer\n"));
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return b_retFlag;
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}
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nsIDOMDOMImplementation* p_arg = (nsIDOMDOMImplementation*)
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env->GetLongField(jarg, JavaDOMGlobals::domImplementationPtrFID);
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if (!p_arg) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING,
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("DOMImplementation.equals: NULL arg pointer\n"));
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return b_retFlag;
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}
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nsISupports* thisSupports = nsnull;
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nsISupports* argSupports = nsnull;
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nsresult rvThis =
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p_this->QueryInterface(kISupportsIID, (void**)(&thisSupports));
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if (NS_FAILED(rvThis) || !thisSupports) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("DOMImplementation.equals: this->QueryInterface failed (%x)\n",
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rvThis));
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return b_retFlag;
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}
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nsresult rvArg =
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p_arg->QueryInterface(kISupportsIID, (void**)(&argSupports));
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if (NS_FAILED(rvArg) || !argSupports) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("DOMImplementation.equals: arg->QueryInterface failed (%x)\n",
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rvArg));
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thisSupports->Release();
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return b_retFlag;
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}
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if (thisSupports == argSupports)
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b_retFlag = JNI_TRUE;
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thisSupports->Release();
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argSupports->Release();
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return b_retFlag;
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}
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/*
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* Class: org_mozilla_dom_DOMImplementationImpl
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* Method: XPCOM_hashCode
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* Signature: ()I
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*/
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JNIEXPORT jint JNICALL Java_org_mozilla_dom_DOMImplementationImpl_XPCOM_1hashCode
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(JNIEnv *env, jobject jthis)
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{
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nsIDOMDOMImplementation* p_this = (nsIDOMDOMImplementation*)
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env->GetLongField(jthis, JavaDOMGlobals::domImplementationPtrFID);
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if (!p_this) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING,
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("DOMImplementation.hashCode: NULL pointer\n"));
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return (jint) 0;
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}
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nsISupports* thisSupports = nsnull;
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nsresult rvThis =
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p_this->QueryInterface(kISupportsIID, (void**)(&thisSupports));
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if (NS_FAILED(rvThis) || !thisSupports) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("DOMImplementation.hashCode: QueryInterface failed (%x)\n",
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rvThis));
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return (jint) 0;
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}
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thisSupports->Release();
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return (jint) thisSupports;
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}
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/*
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* Class: org_mozilla_dom_DOMImplementationImpl
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* Method: finalize
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* Signature: ()V
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*/
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JNIEXPORT void JNICALL Java_org_mozilla_dom_DOMImplementationImpl_finalize
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(JNIEnv *env, jobject jthis)
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{
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nsIDOMDOMImplementation* dom = (nsIDOMDOMImplementation*)
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env->GetLongField(jthis, JavaDOMGlobals::domImplementationPtrFID);
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if (!dom) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING,
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("DOMImplementation.finalize: NULL pointer\n"));
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return;
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}
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JavaDOMGlobals::AddToGarbage(dom);
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}
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/*
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* Class: org_mozilla_dom_DOMImplementationImpl
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* Method: hasFeature
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* Signature: (Ljava/lang/String;Ljava/lang/String;)Z
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*/
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JNIEXPORT jboolean JNICALL Java_org_mozilla_dom_DOMImplementationImpl_hasFeature
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(JNIEnv *env, jobject jthis, jstring jfeature, jstring jversion)
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{
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nsIDOMDOMImplementation* dom = (nsIDOMDOMImplementation*)
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env->GetLongField(jthis, JavaDOMGlobals::domImplementationPtrFID);
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if (!dom || !jfeature) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_WARNING,
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("DOMImplementation.hasFeature: NULL pointer\n"));
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return JNI_FALSE;
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}
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nsString* feature = JavaDOMGlobals::GetUnicode(env, jfeature);
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if (!feature)
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return JNI_FALSE;
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nsString* version;
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if (jversion) {
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version = JavaDOMGlobals::GetUnicode(env, jversion);
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if (!version) {
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nsMemory::Free(feature);
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return JNI_FALSE;
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}
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} else {
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version = new nsString();
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}
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PRBool ret = PR_FALSE;
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nsresult rv = dom->HasFeature(*feature, *version, &ret);
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nsMemory::Free(feature);
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nsMemory::Free(version);
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if (NS_FAILED(rv)) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("DOMImplementation.hasFeature: failed (%x)\n", rv));
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}
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return ret == PR_TRUE ? JNI_TRUE : JNI_FALSE;
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}
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/*
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* Class: org_mozilla_dom_DOMImplementationImpl
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* Method: createDocumentType
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* Signature: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Lorg/w3c/dom/DocumentType;
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*/
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JNIEXPORT jobject JNICALL Java_org_mozilla_dom_DOMImplementationImpl_createDocumentType
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(JNIEnv *env, jobject jthis, jstring jqualifiedName, jstring jpublicID, jstring jsystemID)
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{
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nsIDOMDOMImplementation* dom = (nsIDOMDOMImplementation*)
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env->GetLongField(jthis, JavaDOMGlobals::domImplementationPtrFID);
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if (!dom || !jqualifiedName || !jpublicID || !jsystemID) {
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JavaDOMGlobals::ThrowException(env,
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"DOMImplementation.createDocumentType: NULL pointer");
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return NULL;
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}
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nsString* qualifiedName = JavaDOMGlobals::GetUnicode(env, jqualifiedName);
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if (!qualifiedName)
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return NULL;
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nsString* publicID = JavaDOMGlobals::GetUnicode(env, jpublicID);
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if (!publicID) {
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nsMemory::Free(qualifiedName);
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return NULL;
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}
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nsString* systemID = JavaDOMGlobals::GetUnicode(env, jsystemID);
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if (!systemID) {
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nsMemory::Free(qualifiedName);
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nsMemory::Free(publicID);
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return NULL;
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}
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nsIDOMDocumentType* docType = nsnull;
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nsresult rv = dom->CreateDocumentType(*qualifiedName, *publicID, *systemID, &docType);
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nsMemory::Free(qualifiedName);
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nsMemory::Free(publicID);
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nsMemory::Free(systemID);
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if (NS_FAILED(rv)) {
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JavaDOMGlobals::ExceptionType exceptionType = JavaDOMGlobals::EXCEPTION_RUNTIME;
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if (NS_ERROR_GET_MODULE(rv) == NS_ERROR_MODULE_DOM &&
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(rv == NS_ERROR_DOM_INVALID_CHARACTER_ERR ||
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rv == NS_ERROR_DOM_NAMESPACE_ERR)) {
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exceptionType = JavaDOMGlobals::EXCEPTION_DOM;
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}
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JavaDOMGlobals::ThrowException(env,
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"DOMImplementation.createDocumentType: failed", rv, exceptionType);
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return NULL;
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}
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return JavaDOMGlobals::CreateNodeSubtype(env, (nsIDOMNode*)docType);
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}
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/*
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* Class: org_mozilla_dom_DOMImplementationImpl
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* Method: createDocument
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* Signature: (Ljava/lang/String;Ljava/lang/String;Lorg/w3c/dom/DocumentType;)Lorg/w3c/dom/Document;
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*/
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JNIEXPORT jobject JNICALL Java_org_mozilla_dom_DOMImplementationImpl_createDocument
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(JNIEnv *env, jobject jthis, jstring jnamespaceURI, jstring jqualifiedName, jobject jdoctype)
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{
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nsIDOMDOMImplementation* dom = (nsIDOMDOMImplementation*)
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env->GetLongField(jthis, JavaDOMGlobals::domImplementationPtrFID);
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if (!dom || !jnamespaceURI || !jqualifiedName) {
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JavaDOMGlobals::ThrowException(env,
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"DOMImplementation.createDocument: NULL pointer");
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return NULL;
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}
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nsString* namespaceURI = JavaDOMGlobals::GetUnicode(env, jnamespaceURI);
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if (!namespaceURI)
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return NULL;
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nsString* qualifiedName = JavaDOMGlobals::GetUnicode(env, jqualifiedName);
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if (!qualifiedName) {
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nsMemory::Free(namespaceURI);
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return NULL;
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}
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nsIDOMDocumentType* docType = nsnull;
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if (jdoctype) {
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docType = (nsIDOMDocumentType*)
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env->GetLongField(jdoctype, JavaDOMGlobals::nodeListPtrFID);
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if (!docType) {
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JavaDOMGlobals::ThrowException(env,
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"DOMImplementation.createDocument: NULL arg pointer");
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return NULL;
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}
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}
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nsIDOMDocument* doc = nsnull;
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nsresult rv = dom->CreateDocument(*namespaceURI, *qualifiedName, docType, &doc);
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nsMemory::Free(namespaceURI);
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nsMemory::Free(qualifiedName);
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if (NS_FAILED(rv)) {
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JavaDOMGlobals::ExceptionType exceptionType = JavaDOMGlobals::EXCEPTION_RUNTIME;
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if (NS_ERROR_GET_MODULE(rv) == NS_ERROR_MODULE_DOM &&
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(rv == NS_ERROR_DOM_INVALID_CHARACTER_ERR ||
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rv == NS_ERROR_DOM_NAMESPACE_ERR ||
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rv == NS_ERROR_DOM_WRONG_DOCUMENT_ERR)) {
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exceptionType = JavaDOMGlobals::EXCEPTION_DOM;
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}
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JavaDOMGlobals::ThrowException(env,
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"DOMImplementation.createDocument: failed", rv, exceptionType);
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return NULL;
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}
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return JavaDOMGlobals::CreateNodeSubtype(env, (nsIDOMNode*)doc);
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}
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