65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
/*
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* Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.sufficientlysecure.rootcommands.command;
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import java.io.File;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.os.Build;
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public abstract class ExecutableCommand extends Command {
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public static final String EXECUTABLE_PREFIX = "lib";
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public static final String EXECUTABLE_SUFFIX = "_exec.so";
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/**
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* This class provides a way to use your own binaries!
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*
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* Include your own executables, renamed from * to lib*_exec.so, in your libs folder under the
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* architecture directories. Now they will be deployed by Android the same way libraries are
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* deployed!
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*
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* See README for more information how to use your own executables!
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*
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* @param context
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* @param executableName
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* @param parameters
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*/
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public ExecutableCommand(Context context, String executableName, String parameters) {
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super(getLibDirectory(context) + File.separator + EXECUTABLE_PREFIX + executableName
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+ EXECUTABLE_SUFFIX + " " + parameters);
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}
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/**
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* Get full path to lib directory of app
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*
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* @return dir as String
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*/
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@SuppressLint("NewApi")
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private static String getLibDirectory(Context context) {
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if (Build.VERSION.SDK_INT >= 9) {
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return context.getApplicationInfo().nativeLibraryDir;
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} else {
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return context.getApplicationInfo().dataDir + File.separator + "lib";
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}
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}
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public abstract void output(int id, String line);
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public abstract void afterExecution(int id, int exitCode);
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} |