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src/java.base/share/native/libjava/AccessController.c

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rev 52360 : 8212605: Pure-Java implementation of AccessController.doPrivileged
   1 /*
   2  * Copyright (c) 1997, 1998, 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 /*-
  27  *      Implementation of class java.security.AccessController
  28  *
  29  */
  30 
  31 #include <string.h>
  32 
  33 #include "jni.h"
  34 #include "jvm.h"
  35 #include "java_security_AccessController.h"
  36 
  37 /*
  38  * Class:     java_security_AccessController
  39  * Method:    doPrivileged
  40  * Signature: (Ljava/security/PrivilegedAction;)Ljava/lang/Object;
  41  */
  42 JNIEXPORT jobject JNICALL Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2
  43   (JNIEnv *env, jclass cls, jobject action)
  44 {
  45     return JVM_DoPrivileged(env, cls, action, NULL, JNI_FALSE);
  46 }
  47 
  48 /*
  49  * Class:     java_security_AccessController
  50  * Method:    doPrivileged
  51  * Signature: (Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;
  52  */
  53 JNIEXPORT jobject JNICALL Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2Ljava_security_AccessControlContext_2
  54   (JNIEnv *env, jclass cls, jobject action, jobject context)
  55 {
  56     return JVM_DoPrivileged(env, cls, action, context, JNI_FALSE);
  57 }
  58 
  59 /*
  60  * Class:     java_security_AccessController
  61  * Method:    doPrivileged
  62  * Signature: (Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;
  63  */
  64 JNIEXPORT jobject JNICALL Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedExceptionAction_2
  65   (JNIEnv *env, jclass cls, jobject action)
  66 {
  67     return JVM_DoPrivileged(env, cls, action, NULL, JNI_TRUE);
  68 }
  69 
  70 /*
  71  * Class:     java_security_AccessController
  72  * Method:    doPrivileged
  73  * Signature: (Ljava/security/PrivilegedExceptionAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;
  74  */
  75 JNIEXPORT jobject JNICALL Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedExceptionAction_2Ljava_security_AccessControlContext_2
  76   (JNIEnv *env, jclass cls, jobject action, jobject context)
  77 {
  78     return JVM_DoPrivileged(env, cls, action, context, JNI_TRUE);
  79 }
  80 
  81 JNIEXPORT jobject JNICALL
  82 Java_java_security_AccessController_getStackAccessControlContext(
  83                                                               JNIEnv *env,
  84                                                               jobject this)
  85 {
  86     return JVM_GetStackAccessControlContext(env, this);
  87 }
  88 
  89 
  90 JNIEXPORT jobject JNICALL
  91 Java_java_security_AccessController_getInheritedAccessControlContext(
  92                                                               JNIEnv *env,
  93                                                               jobject this)
  94 {
  95     return JVM_GetInheritedAccessControlContext(env, this);
  96 }
   1 /*
   2  * Copyright (c) 1997, 2018, 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 /*-
  27  *      Implementation of class java.security.AccessController
  28  *
  29  */
  30 
  31 #include <string.h>
  32 
  33 #include "jni.h"
  34 #include "jvm.h"
  35 #include "java_security_AccessController.h"
  36 
  37 JNIEXPORT jobject JNICALL
  38 Java_java_security_AccessController_getProtectionDomain(
  39                                                               JNIEnv *env,
  40                                                               jclass cls,
  41                                                               jclass caller)



































  42 {
  43     return JVM_GetProtectionDomain(env, caller);
  44 }
  45 
  46 JNIEXPORT jobject JNICALL
  47 Java_java_security_AccessController_getStackAccessControlContext(
  48                                                               JNIEnv *env,
  49                                                               jobject this)
  50 {
  51     return JVM_GetStackAccessControlContext(env, this);
  52 }
  53 
  54 
  55 JNIEXPORT jobject JNICALL
  56 Java_java_security_AccessController_getInheritedAccessControlContext(
  57                                                               JNIEnv *env,
  58                                                               jobject this)
  59 {
  60     return JVM_GetInheritedAccessControlContext(env, this);
  61 }
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