/*
* Copyright ( c ) 2017 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation . Oracle designates this
* particular file as subject to the " Classpath " exception as provided
* by Oracle in the LICENSE file that accompanied this code .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
#include "jni.h"
#include "jni_util.h"
#include "proxy_util.h"
jclass proxy_class;
jclass isaddr_class;
jclass ptype_class;
jmethodID isaddr_createUnresolvedID;
jmethodID proxy_ctrID;
jfieldID pr_no_proxyID;
jfieldID ptype_httpID;
jfieldID ptype_socksID;
int initJavaClass(JNIEnv *env) {
jclass proxy_cls = NULL;
jclass ptype_cls = NULL;
jclass isaddr_cls = NULL;
// Proxy initialization
proxy_cls = (*env)->FindClass(env,"java/net/Proxy" );
CHECK_NULL_RETURN(proxy_cls, 0 );
proxy_class = (*env)->NewGlobalRef(env, proxy_cls);
CHECK_NULL_RETURN(proxy_class, 0 );
proxy_ctrID = (*env)->GetMethodID(env, proxy_class, "<init>" ,
"(Ljava/net/Proxy$Type;Ljava/net/SocketAddress;)V" );
CHECK_NULL_RETURN(proxy_ctrID, 0 );
// Proxy$Type initialization
ptype_cls = (*env)->FindClass(env,"java/net/Proxy$Type" );
CHECK_NULL_RETURN(ptype_cls, 0 );
ptype_class = (*env)->NewGlobalRef(env, ptype_cls);
CHECK_NULL_RETURN(ptype_class, 0 );
ptype_httpID = (*env)->GetStaticFieldID(env, ptype_class, "HTTP" ,
"Ljava/net/Proxy$Type;" );
CHECK_NULL_RETURN(ptype_httpID, 0 );
ptype_socksID = (*env)->GetStaticFieldID(env, ptype_class, "SOCKS" ,
"Ljava/net/Proxy$Type;" );
CHECK_NULL_RETURN(ptype_socksID, 0 );
// NO_PROXY
pr_no_proxyID = (*env)->GetStaticFieldID(env, proxy_class, "NO_PROXY" ,
"Ljava/net/Proxy;" );
CHECK_NULL_RETURN(pr_no_proxyID, 0 );
// InetSocketAddress initialization
isaddr_cls = (*env)->FindClass(env, "java/net/InetSocketAddress" );
CHECK_NULL_RETURN(isaddr_cls, 0 );
isaddr_class = (*env)->NewGlobalRef(env, isaddr_cls);
CHECK_NULL_RETURN(isaddr_class, 0 );
isaddr_createUnresolvedID = (*env)->GetStaticMethodID(env, isaddr_class,
"createUnresolved" ,
"(Ljava/lang/String;I)Ljava/net/InetSocketAddress;" );
return isaddr_createUnresolvedID != NULL ? 1 : 0 ;
}
jobject createProxy(JNIEnv *env, jfieldID ptype_ID, const char * phost, unsigned short pport) {
jobject jProxy = NULL;
jobject type_proxy = NULL;
type_proxy = (*env)->GetStaticObjectField(env, ptype_class, ptype_ID);
if (type_proxy) {
jstring jhost = NULL;
jhost = (*env)->NewStringUTF(env, phost);
if (jhost) {
jobject isa = NULL;
isa = (*env)->CallStaticObjectMethod(env, isaddr_class,
isaddr_createUnresolvedID, jhost, pport);
if (isa) {
jProxy = (*env)->NewObject(env, proxy_class, proxy_ctrID,
type_proxy, isa);
}
}
}
return jProxy;
}
Messung V0.5 in Prozent C=96 H=100 G=97
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-10-04)
¤
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