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- /*
- * Copyright (c) 2006-2010 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.addons.dcc.kde;
-
- import java.io.File;
- import java.io.IOException;
- import java.util.ArrayList;
-
- /**
- * Hold a Process and stream readers for a KDialog Process
- */
- public class KDialogProcess {
-
- /** Is kdialog in /bin? */
- private final static boolean isBin = (new File("/bin/kdialog")).exists();
-
- /** Does KDialog exist? */
- private final static boolean hasKDialog = (new File("/usr/bin/kdialog")).exists() || isBin;
-
- /** Stream for the stdout stream for this process */
- private final StreamReader stdOutputStream;
-
- /** Stream for the stderr stream for this process */
- private final StreamReader stdErrorStream;
-
- /** The actual process for this process */
- private final Process process;
-
- /**
- * Execute kdialog with the Parameters in params
- *
- * @param params Parameters to pass to kdialog
- */
- public KDialogProcess(final String[] params) throws IOException {
- final String[] exec = new String[params.length + 1];
- System.arraycopy(params, 0, exec, 1, params.length);
- exec[0] = (isBin) ? "/bin/kdialog" : "/usr/bin/kdialog";
- process = Runtime.getRuntime().exec(exec);
- stdOutputStream = new StreamReader(process.getInputStream(), new ArrayList<String>());
- stdErrorStream = new StreamReader(process.getErrorStream(), new ArrayList<String>());
- stdOutputStream.start();
- stdErrorStream.start();
- }
-
- /**
- * Does this system have kdialog?
- *
- * @return True if kdialog was found, else false
- */
- public static boolean hasKDialog() {
- return hasKDialog;
- }
-
- /**
- * Get the process object for this KDialogProcess
- *
- * @return The process object for this KDialogProcess
- */
- public Process getProcess() {
- return process;
- }
-
- /**
- * Get the StreamReader for this KDialogProcess's stdout stream
- *
- * @return The StreamReader for this KDialogProcess's stdout stream
- */
- public StreamReader getStdOutStream() {
- return stdOutputStream;
- }
-
- /**
- * Get the StreamReader for this KDialogProcess's stderr stream
- *
- * @return The StreamReader for this KDialogProcess's stderr stream
- */
- public StreamReader getStdErrStream() {
- return stdErrorStream;
- }
-
- /**
- * Wait for the process to finish.
- */
- public void waitFor() throws InterruptedException {
- process.waitFor();
- }
-
- }
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