public void closeStreams() {
try {
if (getStreamsOpen()) {
toClient.close();
os.close();
fromClient.close();
is.close();
gui.setLabel("...Streams closed down", Color.RED);
log.writeToLog("...Streams closed down");
streamsOpen = false;
socket.close();
setDisconnected();
}
} catch (IOException e) {
gui.setLabel("Could not close streams", Color.RED);
gui.setTextArea1("Could not close streams", Color.ORANGE);
log.writeToLog("Could not close streams");
}
}
// set up streams for communicating with the client
protected void openStreams() throws IOException {
streamsOpen = true;
final boolean AUTO_FLUSH = true;
is = socket.getInputStream();
fromClient = new BufferedReader(new InputStreamReader(is));
os = socket.getOutputStream();
toClient = new PrintWriter(os, AUTO_FLUSH);
gui.setTextArea1("Streams Open ", Color.ORANGE);
log.writeToLog("Streams Open ");
// System.out.println("Streams Open ");
}
@Override
public void run() {
try {
// loop endlessly waiting for client connections
while (true) {
if (!streamsOpen) {
// wait for a connection request
socket = ss.accept();
gui.setTextArea1("Connected to QD on port " + port, Color.ORANGE);
gui.setLabel("Connected to QD on port " + port, Color.GREEN);
log.writeToLog("Connected to QD on port " + port);
openStreams();
setConnected();
processClientRequests();
} else {
gui.setTextArea1("Streams already open on port" + port, Color.ORANGE);
gui.setLabel("Streams already open on port " + port, Color.GREEN);
log.writeToLog("Streams already open on port " + port);
closeStreams();
}
}
} catch (IOException e) {
gui.setLabel("Trouble with accepting Socket on port " + port + ": " + e, Color.RED);
gui.setTextArea1("Trouble with accepting Socket on port " + port, Color.ORANGE);
log.writeToLog("Trouble with accepting Socket on port " + port);
closeStreams();
}
}
// Constructor
public ServerListener(String portNumber, MSeriesGUI theGui) // Start Constructor
{
gui = theGui;
port = Integer.parseInt(portNumber);
streamsOpen = false;
printerName = gui.getPrinterName();
log = new MLogs(gui, printerName);
log.createLogFile();
// establish a ServerSocket
try {
ss = new ServerSocket(port);
gui.setTextArea1("Waiting for connection ... ", Color.ORANGE);
log.writeToLog("Waiting for connection ... ");
} catch (BindException b) {
gui.setLabel("Port " + port + " already in use", Color.RED);
gui.setTextArea1("Port " + port + " already in use", Color.ORANGE);
log.writeToLog("Port " + port + " already in use");
closeStreams();
} catch (IOException e) {
gui.setLabel("Trouble with ServerSocket creation on port " + port + ": " + e, Color.RED);
gui.setTextArea1("Trouble with ServerSocket creation on port " + port, Color.ORANGE);
log.writeToLog("Trouble with ServerSocket creation on port " + port);
}
} // End constructor
public void setDisconnected() {
gui.setDisconnected();
}
public void setConnected() {
gui.setConnected();
}
/** @throws IOException */
public void processClientRequests() throws IOException {
byte[] receivedByteArray = new byte[1025];
String stringReceivedByteArray = "";
int iBytesAvailable = 0;
int iBytesRead = 0;
boolean bOk = true;
while (bOk) {
iBytesAvailable = is.available();
if (iBytesAvailable > 0) {
iBytesRead = is.read(receivedByteArray); // Get next request
byte[] bytesReadArray = new byte[iBytesRead];
for (int i = 0; i < iBytesRead; i++) {
stringReceivedByteArray =
stringReceivedByteArray + String.valueOf(receivedByteArray[i]) + " ";
bytesReadArray[i] = receivedByteArray[i];
}
String ascii = new String(bytesReadArray, "US-ASCII");
String subascii = ascii.substring(1, bytesReadArray.length - 1);
// if recieve <STX>02F0D8<CR> Dip switch 0 read (Left or Right)
if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 50
&& receivedByteArray[3] == 70
&& receivedByteArray[4] == 48)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 50
&& receivedByteArray[2] == 70
&& receivedByteArray[3] == 48
&& receivedByteArray[4] == 68)) {
sReplyDescription = "(Dip Switch 0 Read (right or left) )";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
leftRight = gui.getVariant();
;
switch (leftRight) {
case "T50L":
variantReply = "6P";
break;
case "T50R":
variantReply = "6P";
break;
case "T60L":
variantReply = "6P";
break;
case "T60R":
variantReply = "6P";
break;
}
sReply0 = "0A2F" + "6P" + "??";
// sReply0 = "0A2F" + leftRightBinary + "??";
byte[] br0 = new byte[sReply0.length() + 2];
byte[] blah = sReply0.getBytes();
br0[0] = 1;
for (int i = 0; i < blah.length; i++) {
br0[i + 1] = blah[i];
}
br0[blah.length + 1] = 13;
os.write(br0);
if (!gui.getStatusSuppression()) {
String asciibr1 = new String(br0, "US-ASCII");
gui.setTextArea1(asciibr1 + " Dip Switch Read 0 - " + "RightPrinter" + ")", Color.GRAY);
log.writeToLog(asciibr1 + " Dip Switch Read 0 - " + "RightPrinter" + ")");
// gui.setTextArea1(asciibr1 + " Dip Switch Read 0 - " + variantAnswer +
// ")",Color.GRAY);
// log.writeToLog(asciibr1 + " Dip Switch Read 0 - " + variantAnswer + ")");
}
}
// if recieve <STX>02F1D9<CR> Dip switch 1 read (Dots)
else if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 50
&& receivedByteArray[3] == 70
&& receivedByteArray[4] == 49)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 50
&& receivedByteArray[2] == 70
&& receivedByteArray[3] == 49)) {
sReplyDescription = "(Dip Switch 1 Read)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
sDots = gui.getDots();
switch (sDots) {
case "6 Dot":
sDotReply = "<0";
break;
case "8 Dot":
sDotReply = "<0";
break;
case "12 Dot":
sDotReply = "<0";
break;
}
sReply1 = "0A2F" + "<0" + "??";
byte[] br1 = new byte[sReply1.length() + 2];
byte[] blah = sReply1.getBytes();
br1[0] = 1;
for (int i = 0; i < blah.length; i++) {
br1[i + 1] = blah[i];
}
br1[blah.length + 1] = 13;
os.write(br1);
if (!gui.getStatusSuppression()) {
String asciibr1 = new String(br1, "US-ASCII");
gui.setTextArea1(asciibr1 + " Dip Switch Read 1 - " + sDots + ")", Color.GRAY);
log.writeToLog(asciibr1 + " Dip Switch Read 1 - " + sDots + ")");
}
}
// if recieve <STX>02F7615<CR> Check print head width
else if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 50
&& receivedByteArray[3] == 70
&& receivedByteArray[4] == 55)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 50
&& receivedByteArray[2] == 70
&& receivedByteArray[3] == 55
&& receivedByteArray[4] == 54)) {
sReplyDescription = "(Check Print Head Width)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
sReply7 = "0A2F" + sWidth + "??";
byte[] br7 = new byte[sReply7.length() + 2];
byte[] blah = sReply7.getBytes();
br7[0] = 1;
for (int i = 0; i < blah.length; i++) {
br7[i + 1] = blah[i];
}
br7[blah.length + 1] = 13;
os.write(br7);
if (!gui.getStatusSuppression()) {
String asciibr1 = new String(br7, "US-ASCII");
gui.setTextArea1(asciibr1 + " Print Head Width - " + sWidth + ")", Color.GRAY);
log.writeToLog(asciibr1 + " Print Head Width - " + sWidth + ")");
}
}
// if recieve <STX>02F9516<CR> Read Dip Switch 95
else if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 50
&& receivedByteArray[3] == 70
&& receivedByteArray[4] == 57
&& receivedByteArray[5] == 53)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 50
&& receivedByteArray[2] == 70
&& receivedByteArray[3] == 57
&& receivedByteArray[4] == 53)) {
sReplyDescription = "(Read Dip Switch 95)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
sReply6 = "0A2F" + "00" + "??";
byte[] br6 = new byte[sReply6.length() + 2];
byte[] blah = sReply6.getBytes();
br6[0] = 1;
for (int i = 0; i < blah.length; i++) {
br6[i + 1] = blah[i];
}
br6[blah.length + 1] = 13;
os.write(br6);
if (!gui.getStatusSuppression()) {
String asciibr1 = new String(br6, "US-ASCII");
gui.setTextArea1(asciibr1 + " Read Dip Switch 95", Color.GRAY);
log.writeToLog(asciibr1 + " Read Dip Switch 95");
}
}
// if recieve <STX>02F9617<CR> Read Dip Switch 96
else if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 50
&& receivedByteArray[3] == 70
&& receivedByteArray[4] == 57
&& receivedByteArray[5] == 54)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 50
&& receivedByteArray[2] == 70
&& receivedByteArray[3] == 57
&& receivedByteArray[4] == 54)) {
sReplyDescription = "(Read Dip Switch 96)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
sReply8 = "0A2F" + "50" + "??";
byte[] br8 = new byte[sReply8.length() + 2];
byte[] blah = sReply8.getBytes();
br8[0] = 1;
for (int i = 0; i < blah.length; i++) {
br8[i + 1] = blah[i];
}
br8[blah.length + 1] = 13;
os.write(br8);
if (!gui.getStatusSuppression()) {
String asciibr1 = new String(br8, "US-ASCII");
gui.setTextArea1(asciibr1 + " Read Dip Switch 96", Color.GRAY);
log.writeToLog(asciibr1 + " Read Dip Switch 96");
}
}
// if recieve <STX>00090<CR> Read printer Status
else if (receivedByteArray[0] == 48
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 48
&& receivedByteArray[3] == 57
&& receivedByteArray[4] == 48) {
sReplyDescription = "(Printer Status Check)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
sMSeriesErrorCode3 = gui.getMSeriesErrorCode();
switch (sMSeriesErrorCode3) {
case "999":
sMSeriesErrorCodeText = "Printer Ready (no errors)";
break;
case "801":
sMSeriesErrorCodeText = "Print Head Up";
break;
case "802":
sMSeriesErrorCodeText = "Print Head Overheating";
break;
case "803":
sMSeriesErrorCodeText = "Warning - Low level labels";
break;
case "804":
sMSeriesErrorCodeText = "Warning - Low level film";
break;
case "805":
sMSeriesErrorCodeText = "No labels";
break;
case "806":
sMSeriesErrorCodeText = "No film";
break;
case "807":
sMSeriesErrorCodeText = "5 volt to print head missing";
break;
case "808":
sMSeriesErrorCodeText = "24 volt to print head missing";
break;
case "809":
sMSeriesErrorCodeText = "36 volt to stepper motor missing";
break;
case "810":
sMSeriesErrorCodeText = "ACC (Applicator Control Card) Error";
break;
case "812":
sMSeriesErrorCodeText = "Bar-code not readable";
break;
case "813":
sMSeriesErrorCodeText =
"F20: No printout or no ribbon has been detected by the extra sensor";
break;
case "814":
sMSeriesErrorCodeText = "F20: Print head is down in the wrong occasion";
break;
case "815":
sMSeriesErrorCodeText = "F20: Print head is up in the wrong occasion";
break;
case "994":
sMSeriesErrorCodeText = "Printing ready, application in progress.";
break;
case "995":
sMSeriesErrorCodeText =
"Printer interrupted by head up, print head overheat no labels or no film.";
break;
case "996":
sMSeriesErrorCodeText = "Special";
break;
case "997":
sMSeriesErrorCodeText = "Reset in progress (Command 01 or 02)";
break;
case "998":
sMSeriesErrorCodeText = "Printing in progress";
break;
}
sReply2 = "0A00" + sMSeriesErrorCode3 + "??";
byte[] br2 = new byte[sReply2.length() + 2];
byte[] blah = sReply2.getBytes();
br2[0] = 1;
for (int i = 0; i < blah.length; i++) {
br2[i + 1] = blah[i];
}
br2[blah.length + 1] = 13;
os.write(br2);
if (!gui.getStatusSuppression()) {
String asciibr2 = new String(br2, "UTF-8");
gui.setTextArea1(
asciibr2 + " (" + sMSeriesErrorCode3 + " " + sMSeriesErrorCodeText + ")",
Color.GRAY); // 0A009997C - 999 Printer ready (no errors)
log.writeToLog(
asciibr2 + " (" + sMSeriesErrorCode3 + " " + sMSeriesErrorCodeText + ")");
}
}
// if recieve <STX>03699<CR> Get counters
else if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 51
&& receivedByteArray[3] == 54
&& receivedByteArray[4] == 57
&& receivedByteArray[5] == 57)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 51
&& receivedByteArray[2] == 54
&& receivedByteArray[3] == 57
&& receivedByteArray[4] == 57)) {
sReplyDescription = "(Get Counters)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
printCount = gui.getPrintCount();
if ("".equals(printCount)) {
printCount = "0";
}
String countValue = bc.convertValue(printCount);
sReply3a = "0A36" + countValue;
// sReply3b = "0000505É";
sReply3b = "0000" + countValue;
// sReply3c = "0000:07P??";
sReply3c = "0000" + countValue + "??";
byte[] br3 =
new byte[1 + sReply3a.length() + 1 + sReply3b.length() + 1 + sReply3c.length() + 1];
byte[] blah1 = sReply3a.getBytes("Cp437");
br3[0] = 1;
for (int i = 0; i < blah1.length; i++) {
br3[i + 1] = blah1[i];
}
br3[blah1.length + 1] = 10;
byte[] blah2 = sReply3b.getBytes("Cp437");
for (int i = 0; i < blah2.length; i++) {
br3[i + 10] = blah2[i];
}
br3[blah1.length + 2 + blah2.length] = 10;
byte[] blah3 = sReply3c.getBytes("Cp437");
for (int i = 0; i < blah3.length; i++) {
br3[i + 19] = blah3[i];
}
br3[blah1.length + 1 + blah2.length + 2 + blah3.length] = 13;
os.write(br3);
if (!gui.getStatusSuppression()) {
String asciibr3 = new String(br3, "Cp437");
gui.setTextArea1(asciibr3 + " (ACK)", Color.GRAY); // ACK
log.writeToLog(asciibr3 + " (ACK)");
}
}
// if recieve <STX>01596<CR> Read Date and Time
else if ((receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 49
&& receivedByteArray[3] == 53
&& receivedByteArray[4] == 57)
|| (receivedByteArray[0] == 48
&& receivedByteArray[1] == 49
&& receivedByteArray[2] == 53
&& receivedByteArray[3] == 57)) {
sReplyDescription = "(Read Date and Time)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
DateFormat df2 = new SimpleDateFormat("yyMMddHHmm");
sReply4 = "0A15" + df2.format(new Date()) + "??";
byte[] br4 = new byte[sReply4.length() + 2];
byte[] blah = sReply4.getBytes();
br4[0] = 1;
for (int i = 0; i < blah.length; i++) {
br4[i + 1] = blah[i];
}
br4[blah.length + 1] = 13;
os.write(br4);
if (!gui.getStatusSuppression()) {
String asciibr4 = new String(br4, "US-ASCII");
DateFormat df3 = new SimpleDateFormat("yyMMdd");
DateFormat df4 = new SimpleDateFormat("HHmm");
gui.setTextArea1(
asciibr4
+ " (Date "
+ df3.format(new Date())
+ " and Time "
+ df4.format(new Date())
+ ")",
Color.GRAY); // 0A15yyMMddHHmm??
log.writeToLog(
asciibr4
+ " (Date "
+ df3.format(new Date())
+ " and Time "
+ df4.format(new Date())
+ ")");
}
}
// if recieve <STX>044B??<CR> Set Pause Time to 66
else if ((receivedByteArray[0] == 48
&& receivedByteArray[1] == 52
&& receivedByteArray[2] == 52
&& receivedByteArray[3] == 66)
|| (receivedByteArray[0] == 2
&& receivedByteArray[1] == 48
&& receivedByteArray[2] == 52
&& receivedByteArray[3] == 52
&& receivedByteArray[4] == 66)) {
sReplyDescription = "(Set Pause Time to 66)";
if (!gui.getStatusSuppression()) {
gui.setTextArea1(subascii + " " + sReplyDescription, Color.DARK_GRAY);
log.writeToLog(subascii + " " + sReplyDescription);
}
sReply5 = "0A440000000000??";
byte[] br5 = new byte[sReply5.length() + 2];
byte[] blah = sReply5.getBytes();
br5[0] = 1;
for (int i = 0; i < blah.length; i++) {
br5[i + 1] = blah[i];
}
br5[blah.length + 1] = 13;
os.write(br5);
if (!gui.getStatusSuppression()) {
String asciibr5 = new String(br5, "US-ASCII");
gui.setTextArea1(asciibr5 + " (ACK)", Color.GRAY); // ACK
log.writeToLog(asciibr5 + " (ACK)");
}
}
// ACK
else {
sReplyDescription = "(Command)";
gui.setTextArea1(subascii + " " + sReplyDescription, Color.RED);
log.writeToLog(subascii + " " + sReplyDescription);
int brLength = bytesReadArray.length;
brLength = brLength + 2;
byte[] br6 = new byte[brLength];
br6[0] = 1;
br6[1] = 48;
br6[2] = 65;
br6[3] = bytesReadArray[2];
br6[4] = bytesReadArray[3];
for (int i = 5; i < br6.length - 3; i++) {
br6[i] = bytesReadArray[i - 1];
}
br6[brLength - 3] = 63;
br6[brLength - 2] = 63;
br6[brLength - 1] = 13;
os.write(br6);
String asciibr6 = new String(br6, "US-ASCII");
gui.setTextArea1(asciibr6 + " (ACK)", Color.BLUE); // ACK
log.writeToLog(asciibr6 + " (ACK)");
}
stringReceivedByteArray = "";
} else {
int i = is.read();
if (-1 == i) {
closeStreams();
bOk = false;
}
}
}
}