Adding terminal facility

.idea/libraries/libs.xml

@@ -26,6 +26,7 @@
       <root url="jar://$PROJECT_DIR$/libs/batik-xml.jar!/" />
       <root url="jar://$PROJECT_DIR$/libs/jautomata-core.jar!/" />
       <root url="jar://$PROJECT_DIR$/libs/com.microsoft.z3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/libs/jna-3.3.0.jar!/" />
     </CLASSES>
     <JAVADOC>
       <root url="jar://$PROJECT_DIR$/libs/commons-io-2.5-javadoc.jar!/" />

graphminimize/build.gradle

@@ -26,6 +26,7 @@ dependencies {
     compileOnly name: 'commons-codec-1.10'
     compileOnly name: 'jsoup-1.8.1'
     compile name: 'jautomata-core'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

graphshow/build.gradle

@@ -21,6 +21,7 @@ dependencies {
     compileOnly name: 'commons-codec-1.10'
     compileOnly name: 'jsoup-1.8.1'
     compile name: 'jautomata-core'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

launcher/build.gradle

@@ -15,6 +15,7 @@ dependencies {
     compile name: 'commons-codec-1.10'
     compileOnly name: 'commons-io-2.5'
     compileOnly name: 'jsoup-1.8.1'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

rundse/build.gradle

@@ -25,6 +25,7 @@ dependencies {
     compileOnly name:'batik-util'
     compile name:'jautomata-core'
     compile name:'com.microsoft.z3'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

src/main/java/myutil/RawConsoleInput.java

+// Copyright 2015 Christian d'Heureuse, Inventec Informatik AG, Zurich, Switzerland
+// www.source-code.biz, www.inventec.ch/chdh
+//
+// This module is multi-licensed and may be used under the terms of any of the following licenses:
+//
+//  LGPL, GNU Lesser General Public License, V2.1 or later, http://www.gnu.org/licenses/lgpl.html
+//  EPL, Eclipse Public License, V1.0 or later, http://www.eclipse.org/legal
+//
+// Please contact the author if you need another license.
+// This module is provided "as is", without warranties of any kind.
+//
+// Home page: http://www.source-code.biz/snippets/java/RawConsoleInput
+
+
+package myutil;
+
+import java.io.InputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.CharBuffer;
+import java.nio.charset.Charset;
+import java.nio.charset.CharsetDecoder;
+import java.nio.charset.CodingErrorAction;
+import java.util.Arrays;
+import java.util.List;
+import com.sun.jna.LastErrorException;
+import com.sun.jna.Library;
+import com.sun.jna.Native;
+import com.sun.jna.Structure;
+import com.sun.jna.Pointer;
+import com.sun.jna.ptr.IntByReference;
+
+/**
+* A JNA based driver for reading single characters from the console.
+*
+* <p>This class is used for console mode programs.
+* It supports non-blocking reads of single key strokes without echo.
+*/
+public class RawConsoleInput {
+
+private static final boolean           isWindows     = System.getProperty("os.name").startsWith("Windows");
+private static final int               invalidKey    = 0xFFFE;
+private static final String            invalidKeyStr = String.valueOf((char)invalidKey);
+
+private static boolean                 initDone;
+private static boolean                 stdinIsConsole;
+private static boolean                 consoleModeAltered;
+
+/**
+* Reads a character from the console without echo.
+*
+* @param wait
+*   <code>true</code> to wait until an input character is available,
+*   <code>false</code> to return immediately if no character is available.
+* @return
+*   -2 if <code>wait</code> is <code>false</code> and no character is available.
+*   -1 on EOF.
+*   Otherwise an Unicode character code within the range 0 to 0xFFFF.
+*/
+public static int read (boolean wait) throws IOException {
+   if (isWindows) {
+      return readWindows(wait); }
+    else {
+      return readUnix(wait); }}
+
+/**
+* Resets console mode to normal line mode with echo.
+*
+* <p>On Windows this method re-enables Ctrl-C processing.
+*
+* <p>On Unix this method switches the console back to echo mode.
+* read() leaves the console in non-echo mode.
+*/
+public static void resetConsoleMode() throws IOException {
+   if (isWindows) {
+      resetConsoleModeWindows(); }
+    else {
+      resetConsoleModeUnix(); }}
+
+private static void registerShutdownHook() {
+   Runtime.getRuntime().addShutdownHook( new Thread() {
+      public void run() {
+         shutdownHook(); }}); }
+
+private static void shutdownHook() {
+   try {
+      resetConsoleMode(); }
+    catch (Exception e) {}}
+
+//--- Windows ------------------------------------------------------------------
+
+// The Windows version uses _kbhit() and _getwch() from msvcrt.dll.
+
+private static Msvcrt        msvcrt;
+private static Kernel32      kernel32;
+private static Pointer       consoleHandle;
+private static int           originalConsoleMode;
+
+private static int readWindows (boolean wait) throws IOException {
+   initWindows();
+   if (!stdinIsConsole) {
+      int c = msvcrt.getwchar();
+      if (c == 0xFFFF) {
+         c = -1; }
+      return c; }
+   consoleModeAltered = true;
+   setConsoleMode(consoleHandle, originalConsoleMode & ~Kernel32Defs.ENABLE_PROCESSED_INPUT);
+      // ENABLE_PROCESSED_INPUT must remain off to prevent Ctrl-C from beeing processed by the system
+      // while the program is not within getwch().
+   if (!wait && msvcrt._kbhit() == 0) {
+      return -2; }                                         // no key available
+   return getwch(); }
+
+private static int getwch() {
+   int c = msvcrt._getwch();
+   if (c == 0 || c == 0xE0) {                              // Function key or arrow key
+      c = msvcrt._getwch();
+      if (c >= 0 && c <= 0x18FF) {
+         return 0xE000 + c; }                              // construct key code in private Unicode range
+      return invalidKey; }
+   if (c < 0 || c > 0xFFFF) {
+      return invalidKey; }
+   return c; }                                             // normal key
+
+private static synchronized void initWindows() throws IOException {
+   if (initDone) {
+      return; }
+   msvcrt = (Msvcrt)Native.loadLibrary("msvcrt", Msvcrt.class);
+   kernel32 = (Kernel32)Native.loadLibrary("kernel32", Kernel32.class);
+   try {
+      consoleHandle = getStdInputHandle();
+      originalConsoleMode = getConsoleMode(consoleHandle);
+      stdinIsConsole = true; }
+    catch (IOException e) {
+      stdinIsConsole = false; }
+   if (stdinIsConsole) {
+      registerShutdownHook(); }
+   initDone = true; }
+
+private static Pointer getStdInputHandle() throws IOException {
+   Pointer handle = kernel32.GetStdHandle(Kernel32Defs.STD_INPUT_HANDLE);
+   if (Pointer.nativeValue(handle) == 0 || Pointer.nativeValue(handle) == Kernel32Defs.INVALID_HANDLE_VALUE) {
+      throw new IOException("GetStdHandle(STD_INPUT_HANDLE) failed."); }
+   return handle; }
+
+private static int getConsoleMode (Pointer handle) throws IOException {
+   IntByReference mode = new IntByReference();
+   int rc = kernel32.GetConsoleMode(handle, mode);
+   if (rc == 0) {
+      throw new IOException("GetConsoleMode() failed."); }
+   return mode.getValue(); }
+
+private static void setConsoleMode (Pointer handle, int mode) throws IOException {
+   int rc = kernel32.SetConsoleMode(handle, mode);
+   if (rc == 0) {
+      throw new IOException("SetConsoleMode() failed."); }}
+
+private static void resetConsoleModeWindows() throws IOException {
+   if (!initDone || !stdinIsConsole || !consoleModeAltered) {
+      return; }
+   setConsoleMode(consoleHandle, originalConsoleMode);
+   consoleModeAltered = false; }
+
+private static interface Msvcrt extends Library {
+   int _kbhit();
+   int _getwch();
+   int getwchar(); }
+
+private static class Kernel32Defs {
+   static final int  STD_INPUT_HANDLE       = -10;
+   static final long INVALID_HANDLE_VALUE   = (Pointer.SIZE == 8) ? -1 : 0xFFFFFFFFL;
+   static final int  ENABLE_PROCESSED_INPUT = 0x0001;
+   static final int  ENABLE_LINE_INPUT      = 0x0002;
+   static final int  ENABLE_ECHO_INPUT      = 0x0004;
+   static final int  ENABLE_WINDOW_INPUT    = 0x0008; }
+
+private static interface Kernel32 extends Library {
+   int GetConsoleMode (Pointer hConsoleHandle, IntByReference lpMode);
+   int SetConsoleMode (Pointer hConsoleHandle, int dwMode);
+   Pointer GetStdHandle (int nStdHandle); }
+
+//--- Unix ---------------------------------------------------------------------
+
+// The Unix version uses tcsetattr() to switch the console to non-canonical mode,
+// System.in.available() to check whether data is available and System.in.read()
+// to read bytes from the console.
+// A CharsetDecoder is used to convert bytes to characters.
+
+private static final int               stdinFd = 0;
+private static Libc                    libc;
+private static CharsetDecoder          charsetDecoder;
+private static Termios                 originalTermios;
+private static Termios                 rawTermios;
+private static Termios                 intermediateTermios;
+
+private static int readUnix (boolean wait) throws IOException {
+   initUnix();
+   if (!stdinIsConsole) {                                  // STDIN is not a console
+      return readSingleCharFromByteStream(System.in); }
+   consoleModeAltered = true;
+   setTerminalAttrs(stdinFd, rawTermios);                  // switch off canonical mode, echo and signals
+   try {
+      if (!wait && System.in.available() == 0) {
+         return -2; }                                      // no input available
+      return readSingleCharFromByteStream(System.in); }
+    finally {
+      setTerminalAttrs(stdinFd, intermediateTermios); }}   // reset some console attributes
+
+private static Termios getTerminalAttrs (int fd) throws IOException {
+   Termios termios = new Termios();
+   try {
+      int rc = libc.tcgetattr(fd, termios);
+      if (rc != 0) {
+         throw new RuntimeException("tcgetattr() failed."); }}
+    catch (LastErrorException e) {
+      throw new IOException("tcgetattr() failed.", e); }
+   return termios; }
+
+private static void setTerminalAttrs (int fd, Termios termios) throws IOException {
+   try {
+      int rc = libc.tcsetattr(fd, LibcDefs.TCSANOW, termios);
+      if (rc != 0) {
+         throw new RuntimeException("tcsetattr() failed."); }}
+    catch (LastErrorException e) {
+      throw new IOException("tcsetattr() failed.", e); }}
+
+private static int readSingleCharFromByteStream (InputStream inputStream) throws IOException {
+   byte[] inBuf = new byte[4];
+   int    inLen = 0;
+   while (true) {
+      if (inLen >= inBuf.length) {                         // input buffer overflow
+         return invalidKey; }
+      int b = inputStream.read();                          // read next byte
+      if (b == -1) {                                       // EOF
+         return -1; }
+      inBuf[inLen++] = (byte)b;
+      int c = decodeCharFromBytes(inBuf, inLen);
+      if (c != -1) {
+         return c; }}}
+
+// (This method is synchronized because the charsetDecoder must only be used by a single thread at once.)
+private static synchronized int decodeCharFromBytes (byte[] inBytes, int inLen) {
+   charsetDecoder.reset();
+   charsetDecoder.onMalformedInput(CodingErrorAction.REPLACE);
+   charsetDecoder.replaceWith(invalidKeyStr);
+   ByteBuffer in = ByteBuffer.wrap(inBytes, 0, inLen);
+   CharBuffer out = CharBuffer.allocate(1);
+   charsetDecoder.decode(in, out, false);
+   if (out.position() == 0) {
+      return -1; }
+   return out.get(0); }
+
+private static synchronized void initUnix() throws IOException {
+   if (initDone) {
+      return; }
+   libc = (Libc)Native.loadLibrary("c", Libc.class);
+   stdinIsConsole = libc.isatty(stdinFd) == 1;
+   charsetDecoder = Charset.defaultCharset().newDecoder();
+   if (stdinIsConsole) {
+      originalTermios = getTerminalAttrs(stdinFd);
+      rawTermios = new Termios(originalTermios);
+      rawTermios.c_lflag &= ~(LibcDefs.ICANON | LibcDefs.ECHO | LibcDefs.ECHONL | LibcDefs.ISIG);
+      intermediateTermios = new Termios(rawTermios);
+      intermediateTermios.c_lflag |= LibcDefs.ICANON;
+         // Canonical mode can be switched off between the read() calls, but echo must remain disabled.
+      registerShutdownHook(); }
+   initDone = true; }
+
+private static void resetConsoleModeUnix() throws IOException {
+   if (!initDone || !stdinIsConsole || !consoleModeAltered) {
+      return; }
+   setTerminalAttrs(stdinFd, originalTermios);
+   consoleModeAltered = false; }
+
+protected static class Termios extends Structure {         // termios.h
+   public int      c_iflag;
+   public int      c_oflag;
+   public int      c_cflag;
+   public int      c_lflag;
+   public byte     c_line;
+   public byte[]   filler = new byte[64];                  // actual length is platform dependent
+   @Override protected List<String> getFieldOrder() {
+      return Arrays.asList("c_iflag", "c_oflag", "c_cflag", "c_lflag", "c_line", "filler"); }
+   Termios() {}
+   Termios (Termios t) {
+      c_iflag = t.c_iflag;
+      c_oflag = t.c_oflag;
+      c_cflag = t.c_cflag;
+      c_lflag = t.c_lflag;
+      c_line  = t.c_line;
+      filler  = t.filler.clone(); }}
+
+private static class LibcDefs {
+   // termios.h
+   static final int ISIG    = 0000001;
+   static final int ICANON  = 0000002;
+   static final int ECHO    = 0000010;
+   static final int ECHONL  = 0000100;
+   static final int TCSANOW = 0; }
+
+private static interface Libc extends Library {
+   // termios.h
+   int tcgetattr (int fd, Termios termios) throws LastErrorException;
+   int tcsetattr (int fd, int opt, Termios termios) throws LastErrorException;
+   // unistd.h
+   int isatty (int fd); }
+
+}

src/main/java/myutil/Terminal.java

+/* Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille
+ * 
+ * ludovic.apvrille AT enst.fr
+ * 
+ * This software is a computer program whose purpose is to allow the
+ * edition of TURTLE analysis, design and deployment diagrams, to
+ * allow the generation of RT-LOTOS or Java code from this diagram,
+ * and at last to allow the analysis of formal validation traces
+ * obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
+ * from INRIA Rhone-Alpes.
+ * 
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+
+
+
+
+package myutil;
+
+
+import java.util.Vector;
+
+/**
+ * Class GenericTree
+ * Creation: 13/03/2003
+ * Version 2.0 25/10/2007
+ * @author Ludovic APVRILLE
+ */
+public class Terminal {
+    private final static int MAX_BUFFER_SIZE = 5000;
+
+    private Vector<String> buffer;
+    int maxbufferSize = MAX_BUFFER_SIZE;
+
+   public Terminal() {
+       buffer = new Vector<>();
+   }
+
+   public String getNextString() {
+
+       char x = 110;
+       int val = 0;
+       int cpt = 0;
+
+       printPrompt(cpt);
+       String currentBuf = "";
+
+       try {
+           while(val != 3) {
+
+               val = (RawConsoleInput.read(true));
+               x = (char) val;
+               if (val >= 32) {
+                   //System.out.print("" + x + "(val=" + val + ");");
+                   myPrint(""+x);
+                   currentBuf += x;
+               }
+               if (val == 10) {
+                   cpt ++;
+                   myPrint("\n");
+                   printPrompt(cpt);
+                   return currentBuf;
+               }
+           }
+       } catch (Exception e) {
+           return null;
+       }
+
+
+    return "";
+   }
+
+   public void myPrint(String s) {
+       System.out.print(s);
+   }
+
+   public void printHistory() {
+       int cpt = 1;
+       for(String s: buffer) {
+           System.out.println("" + cpt+ ":" + s);
+           cpt ++;
+       }
+   }
+
+
+
+
+    public void printPrompt(int cpt) {
+	    System.out.print("" + cpt + "> ");
+    }
+
+
+
+
+}

tiftranslator/build.gradle

@@ -20,6 +20,7 @@ dependencies {
     compileOnly name: 'commons-io-2.5'
     compileOnly name: 'jsoup-1.8.1'
     compileOnly name: 'commons-codec-1.10'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

tmltranslator/build.gradle

@@ -26,6 +26,7 @@ dependencies {
     compile name: 'commons-math3-3.6.1'
     compile name: 'jautomata-core'
     compile name: 'com.microsoft.z3'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

ttool-cli/build.gradle

@@ -34,6 +34,7 @@ dependencies {
     compile name: 'batik-awt-util'
     compile name: 'jautomata-core'
     compile name: 'com.microsoft.z3'
+    compile name: 'jna-3.3.0'
 
     // Use JUnit test framework
     testCompile 'junit:junit:4.12'

ttool-cli/manifest.txt

 Main-Class: TToolCLI
-Class-Path: jsoup-1.8.1.jar commons-codec-1.10.jar gs-core-1.3.jar gs-ui-1.3.jar commons-io-2.5.jar commons-math3-3.6.1.jar batik-awt-util.jar batik-dom.jar batik-svggen.jar batik-util.jar batik-xml.jar jautomata-core.jar com.microsoft.z3.jar
+Class-Path: jsoup-1.8.1.jar commons-codec-1.10.jar gs-core-1.3.jar gs-ui-1.3.jar commons-io-2.5.jar commons-math3-3.6.1.jar batik-awt-util.jar batik-dom.jar batik-svggen.jar batik-util.jar batik-xml.jar jautomata-core.jar com.microsoft.z3.jar jna-3.3.0.jar

ttool/META-INF/MANIFEST.MF

 Manifest-Version: 1.0
-Class-Path: jsoup-1.8.1.jar commons-codec-1.10.jar gs-core-1.3.jar gs-ui-1.3.jar commons-io-2.5.jar commons-math3-3.6.1.jar batik-awt-util.jar batik-dom.jar batik-svggen.jar batik-util.jar batik-xml.jar jautomata-core.jar com.microsoft.z3.jar
+Class-Path: jsoup-1.8.1.jar commons-codec-1.10.jar gs-core-1.3.jar gs-ui-1.3.jar commons-io-2.5.jar commons-math3-3.6.1.jar batik-awt-util.jar batik-dom.jar batik-svggen.jar batik-util.jar batik-xml.jar jautomata-core.jar com.microsoft.z3.jar jna-3.3.0.jar
 Main-Class: Main
 

ttool/build.gradle

@@ -38,6 +38,8 @@ dependencies {
     compile name: 'assertj/assertj-swing/3.8.0/assertj-swing-3.8.0-sources'
     compile name: 'assertj/assertj-swing-junit/3.8.0/assertj-swing-junit-3.8.0'
     compile name: 'assertj/assertj-swing-junit/3.8.0/assertj-swing-junit-3.8.0-sources'
+    compile name: 'jna-3.3.0'
+
 
     // Use JUnit test framework
     testCompile 'junit:junit:4.12'

webcrawler/client/build.gradle

@@ -22,6 +22,7 @@ dependencies {
     compileOnly name: 'JavaPlot'
     compileOnly name: 'jaxen-1.1.6'
     compileOnly name: 'opencloud'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {

webcrawler/server/build.gradle

@@ -22,6 +22,7 @@ dependencies {
     compile name: 'JavaPlot'
     compile name: 'jaxen-1.1.6'
     compile name: 'opencloud'
+    compileOnly name: 'jna-3.3.0'
 }
 
 jar {