CustomPasswordDigest.java
上传用户:szyujian
上传日期:2016-09-20
资源大小:320k
文件大小:2k
- /*
- * 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.IPasswordDigest;
- import android.os.RemoteException;
- import dalvik.system.PathClassLoader;
- public class CustomPasswordDigest implements PasswordDigest {
- private IPasswordDigest mPasswordDigest;
- public CustomPasswordDigest(String pluginPath, String implClass) throws ImException {
- PathClassLoader classLoader = new PathClassLoader(pluginPath,
- getClass().getClassLoader());
- try {
- Class cls = classLoader.loadClass(implClass);
- mPasswordDigest = (IPasswordDigest)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 {
- try {
- return mPasswordDigest.digest(schema, nonce, password);
- } catch (RemoteException e) {
- throw new ImException(e);
- }
- }
- public String[] getSupportedDigestSchema() {
- try {
- return mPasswordDigest.getSupportedDigestSchema();
- } catch (RemoteException e) {
- return new String[0];
- }
- }
- }