protected void runScript(String[] cmd, JTextArea txaMsg) {
String strg = "";
if (cmd == null) return;
Process prcs = null;
try {
Messages.postDebug("Running script: " + cmd[2]);
Runtime rt = Runtime.getRuntime();
prcs = rt.exec(cmd);
if (prcs == null) return;
InputStream istrm = prcs.getInputStream();
if (istrm == null) return;
BufferedReader bfr = new BufferedReader(new InputStreamReader(istrm));
while ((strg = bfr.readLine()) != null) {
// System.out.println(strg);
strg = strg.trim();
// Messages.postDebug(strg);
strg = strg.toLowerCase();
if (txaMsg != null) {
txaMsg.append(strg);
txaMsg.append("\n");
}
}
} catch (Exception e) {
// e.printStackTrace();
Messages.writeStackTrace(e);
Messages.postDebug(e.toString());
} finally {
// It is my understanding that these streams are left
// open sometimes depending on the garbage collector.
// So, close them.
try {
if (prcs != null) {
OutputStream os = prcs.getOutputStream();
if (os != null) os.close();
InputStream is = prcs.getInputStream();
if (is != null) is.close();
is = prcs.getErrorStream();
if (is != null) is.close();
}
} catch (Exception ex) {
Messages.writeStackTrace(ex);
}
}
}
public boolean executeFilter(@NotNull Editor editor, @NotNull TextRange range, String command)
throws IOException {
if (logger.isDebugEnabled()) logger.debug("command=" + command);
CharSequence chars = editor.getDocument().getCharsSequence();
StringReader car =
new StringReader(
chars.subSequence(range.getStartOffset(), range.getEndOffset()).toString());
StringWriter sw = new StringWriter();
logger.debug("about to create filter");
Process filter = Runtime.getRuntime().exec(command);
logger.debug("filter created");
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(filter.getOutputStream()));
logger.debug("sending text");
copy(car, writer);
writer.close();
logger.debug("sent");
BufferedReader reader = new BufferedReader(new InputStreamReader(filter.getInputStream()));
logger.debug("getting result");
copy(reader, sw);
sw.close();
logger.debug("received");
editor.getDocument().replaceString(range.getStartOffset(), range.getEndOffset(), sw.toString());
lastCommand = command;
return true;
}
private void startProcess(List<String> command) {
ProcessBuilder processBuilder = new ProcessBuilder(command);
DarkMod darkMod = DarkMod.getInstance();
DarkModUI ui = darkMod.getUI();
try {
if (ui != null) {
ui.setVisible(false);
ui.dispose();
}
Process process = processBuilder.start();
StreamRedirectFactory.createInputToOutputRedirect(process.getInputStream(), System.out);
StreamRedirectFactory.createInputToOutputRedirect(process.getErrorStream(), System.err);
StreamRedirectFactory.createInputToOutputRedirect(System.in, process.getOutputStream());
System.exit(process.waitFor());
} catch (Exception exception) {
exception.printStackTrace();
System.exit(-1);
}
}