| /* |
| * Copyright (C) 2008 Esmertec AG. |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.im.imps; |
| |
| import com.android.im.engine.ImException; |
| import com.android.im.plugin.PasswordDigest; |
| |
| import dalvik.system.PathClassLoader; |
| |
| public class CustomPasswordDigest implements PasswordDigest { |
| |
| private PasswordDigest mPasswordDigest; |
| public CustomPasswordDigest(String pluginPath, String implClass) throws ImException { |
| PathClassLoader classLoader = new PathClassLoader(pluginPath, |
| getClass().getClassLoader()); |
| try { |
| Class<?> cls = classLoader.loadClass(implClass); |
| mPasswordDigest = (PasswordDigest)cls.newInstance(); |
| } catch (ClassNotFoundException e) { |
| throw new ImException(e); |
| } catch (IllegalAccessException e) { |
| throw new ImException(e); |
| } catch (InstantiationException e) { |
| throw new ImException(e); |
| } |
| } |
| public String digest(String schema, String nonce, String password) throws ImException { |
| return mPasswordDigest.digest(schema, nonce, password); |
| } |
| |
| public String[] getSupportedDigestSchema() { |
| return mPasswordDigest.getSupportedDigestSchema(); |
| } |
| |
| } |