| /* |
| * Copyright (C) 2007 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.googlecode.android_scripting; |
| |
| import java.io.FileDescriptor; |
| |
| /** |
| * Tools for executing commands. |
| */ |
| public class Exec { |
| /** |
| * @param cmd |
| * The command to execute |
| * @param arg0 |
| * The first argument to the command, may be null |
| * @param arg1 |
| * the second argument to the command, may be null |
| * @return the file descriptor of the started process. |
| * |
| */ |
| public static FileDescriptor createSubprocess(String command, String[] arguments, |
| String[] environmentVariables, String workingDirectory) { |
| return createSubprocess(command, arguments, environmentVariables, workingDirectory, null); |
| } |
| |
| /** |
| * @param cmd |
| * The command to execute |
| * @param arguments |
| * Array of arguments, may be null |
| * @param environmentVariables |
| * Array of environment variables, may be null |
| * @param processId |
| * A one-element array to which the process ID of the started process will be written. |
| * @return the file descriptor of the opened process's psuedo-terminal. |
| * |
| */ |
| public static native FileDescriptor createSubprocess(String command, String[] arguments, |
| String[] environmentVariables, String workingDirectory, int[] processId); |
| |
| public static native void setPtyWindowSize(FileDescriptor fd, int row, int col, int xpixel, |
| int ypixel); |
| |
| /** |
| * Causes the calling thread to wait for the process associated with the receiver to finish |
| * executing. |
| * |
| * @return The exit value of the Process being waited on |
| * |
| */ |
| public static native int waitFor(int processId); |
| |
| static { |
| System.loadLibrary("com_googlecode_android_scripting_Exec"); |
| } |
| } |