| /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| /* ***** BEGIN LICENSE BLOCK ***** |
| * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
| * |
| * The contents of this file are subject to the Mozilla Public License Version |
| * 1.1 (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS IS" basis, |
| * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
| * for the specific language governing rights and limitations under the |
| * License. |
| * |
| * The Original Code is mozilla.org code. |
| * |
| * The Initial Developer of the Original Code is |
| * Netscape Communications Corporation. |
| * Portions created by the Initial Developer are Copyright (C) 1998 |
| * the Initial Developer. All Rights Reserved. |
| * |
| * Contributor(s): |
| * |
| * Alternatively, the contents of this file may be used under the terms of |
| * either the GNU General Public License Version 2 or later (the "GPL"), or |
| * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
| * in which case the provisions of the GPL or the LGPL are applicable instead |
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| * the terms of any one of the MPL, the GPL or the LGPL. |
| * |
| * ***** END LICENSE BLOCK ***** */ |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // NETSCAPE JAVA VM PLUGIN EXTENSIONS |
| // |
| // This interface allows a Java virtual machine to be plugged into |
| // Communicator to implement the APPLET tag and host applets. |
| // |
| // Note that this is the C++ interface that the plugin sees. The browser |
| // uses a specific implementation of this, nsJVMPlugin, found in jvmmgr.h. |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef nsIJVMPlugin_h___ |
| #define nsIJVMPlugin_h___ |
| |
| #include "nsISupports.h" |
| #include "nsIPrincipal.h" |
| #include "jni.h" |
| |
| class nsISecureEnv; |
| |
| /** |
| * This MIME type is what should be used to signify a Java VM plugin. |
| */ |
| #define NS_JVM_MIME_TYPE "application/x-java-vm" // XXX "application/java" ? |
| |
| |
| #define NS_IJVMPLUGIN_IID \ |
| { /* da6f3bc0-a1bc-11d1-85b1-00805f0e4dfe */ \ |
| 0xda6f3bc0, \ |
| 0xa1bc, \ |
| 0x11d1, \ |
| {0x85, 0xb1, 0x00, 0x80, 0x5f, 0x0e, 0x4d, 0xfe} \ |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Java VM Plugin Interface |
| // This interface defines additional entry points that a plugin developer needs |
| // to implement in order to implement a Java virtual machine plugin. |
| |
| class nsIJVMPlugin : public nsISupports { |
| public: |
| // Causes the JVM to append a new directory to its classpath. |
| // If the JVM doesn't support this operation, an error is returned. |
| NS_IMETHOD |
| AddToClassPath(const char* dirPath) = 0; |
| |
| // Causes the JVM to remove a directory from its classpath. |
| // If the JVM doesn't support this operation, an error is returned. |
| NS_IMETHOD |
| RemoveFromClassPath(const char* dirPath) = 0; |
| |
| // Returns the current classpath in use by the JVM. |
| NS_IMETHOD |
| GetClassPath(const char* *result) = 0; |
| |
| NS_IMETHOD |
| #if PR_BYTES_PER_LONG == 8 |
| GetJavaWrapper(JNIEnv* jenv, jlong obj, jobject *jobj) = 0; |
| #else |
| GetJavaWrapper(JNIEnv* jenv, jint obj, jobject *jobj) = 0; |
| #endif |
| |
| /** |
| * This creates a new secure communication channel with Java. The second parameter, |
| * nativeEnv, if non-NULL, will be the actual thread for Java communication. |
| * Otherwise, a new thread should be created. |
| * @param proxyEnv the env to be used by all clients on the browser side |
| * @return outSecureEnv the secure environment used by the proxyEnv |
| */ |
| NS_IMETHOD |
| CreateSecureEnv(JNIEnv* proxyEnv, nsISecureEnv* *outSecureEnv) = 0; |
| |
| /** |
| * Gives time to the JVM from the main event loop of the browser. This is |
| * necessary when there aren't any plugin instances around, but Java threads exist. |
| */ |
| NS_IMETHOD |
| SpendTime(PRUint32 timeMillis) = 0; |
| |
| NS_IMETHOD |
| #if PR_BYTES_PER_LONG == 8 || PR_BYTES_PER_WORD == 8 |
| UnwrapJavaWrapper(JNIEnv* jenv, jobject jobj, jlong* obj) = 0; |
| #else |
| UnwrapJavaWrapper(JNIEnv* jenv, jobject jobj, jint* obj) = 0; |
| #endif |
| |
| NS_DECLARE_STATIC_IID_ACCESSOR(NS_IJVMPLUGIN_IID) |
| }; |
| |
| NS_DEFINE_STATIC_IID_ACCESSOR(nsIJVMPlugin, NS_IJVMPLUGIN_IID) |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #endif /* nsIJVMPlugin_h___ */ |