home *** CD-ROM | disk | FTP | other *** search
- /* -*- 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
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * 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
- UnwrapJavaWrapper(JNIEnv* jenv, jobject jobj, jlong* obj) = 0;
- #else
- UnwrapJavaWrapper(JNIEnv* jenv, jobject jobj, jint* obj) = 0;
- #endif
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_IJVMPLUGIN_IID)
- };
-
- ////////////////////////////////////////////////////////////////////////////////
-
- #endif /* nsIJVMPlugin_h___ */
-