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);
}
}
}
// Creates a new thread, runs the program in that thread, and reports any errors as needed.
private void run(String clazz) {
try {
// Makes sure the JVM resets if it's already running.
if (JVMrunning) kill();
// Some String constants for java path and OS-specific separators.
String separator = System.getProperty("file.separator");
String path = System.getProperty("java.home") + separator + "bin" + separator + "java";
// Tries to run compiled code.
ProcessBuilder builder = new ProcessBuilder(path, clazz);
// Should be good now! Everything past this is on you. Don't mess it up.
println(
"Build succeeded on " + java.util.Calendar.getInstance().getTime().toString(), progErr);
println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", progErr);
JVM = builder.start();
// Note that as of right now, there is no support for input. Only output.
Reader errorReader = new InputStreamReader(JVM.getErrorStream());
Reader outReader = new InputStreamReader(JVM.getInputStream());
// Writer inReader = new OutputStreamWriter(JVM.getOutputStream());
redirectErr = redirectIOStream(errorReader, err);
redirectOut = redirectIOStream(outReader, out);
// redirectIn = redirectIOStream(null, inReader);
} catch (Exception e) {
// This catches any other errors we might get.
println("Some error thrown", progErr);
logError(e.toString());
displayLog();
return;
}
}
// Run selected test cases.
private void runTests() {
for (int i = 0; i < tests.size(); i++) {
// If box for test is checked, run it.
if (tests.get(i).isSelected()) {
// Get the URLs of all of the required files.
String folderURL = tests.get(i).getText();
String testURL = folderURL.concat(folderURL.substring(folderURL.lastIndexOf('/')));
String efgFile = testURL + ".EFG";
String guiFile = testURL + ".GUI";
String tstFile = testURL + ".TST";
String prgFile = testURL + ".PRG";
// attempt to read in file with program's parameters
try {
FileInputStream fstream = new FileInputStream(prgFile);
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
HashMap<String, String> prgParams = new HashMap<String, String>();
String strLine;
while ((strLine = br.readLine()) != null) {
// add found parameters into prgParams as <key, value>
String[] matches = strLine.split("=");
prgParams.put(matches[0], matches[1]);
}
if (prgParams.containsKey("path") && prgParams.containsKey("main")) {
programPath = prgParams.get("path");
mainClass = prgParams.get("main");
}
in.close();
} catch (Exception e) {
System.err.println(e.getMessage());
}
System.out.println("We hit Run");
// Run the replayer using the three test files.
System.out.println(
"../../../dist/guitar/jfc-replayer.sh -cp "
+ programPath
+ " -c "
+ mainClass
+ " -g "
+ guiFile
+ " -e "
+ efgFile
+ " -t "
+ tstFile);
try {
Runtime rt = Runtime.getRuntime();
Process proc =
rt.exec(
"../../../dist/guitar/jfc-replayer.sh -cp "
+ programPath
+ " -c "
+ mainClass
+ " -g "
+ guiFile
+ " -e "
+ efgFile
+ " -t "
+ tstFile);
// InputStream ips = proc.getInputStream();
BufferedReader in = new BufferedReader(new InputStreamReader(proc.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) System.out.println(inputLine);
in.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
