📄 cservice.java
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if (getSimPin() != null)
{
serialDriver.send(CATCommands.AT_CHECK_LOGIN);
if (serialDriver.getResponse().indexOf(CATCommands.AT_READY) == -1)
{
if (getSimPin() == null)
{
serialDriver.close();
setConnected(false);
return ERR_SIM_PIN_ERROR;
}
else
{
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LOGIN, "{1}", getSimPin()));
if (serialDriver.getResponse().indexOf(CATCommands.AT_OK) == -1)
{
serialDriver.close();
setConnected(false);
return ERR_SIM_PIN_ERROR;
}
else
{
// Pin OK - wait 20 seconds for the GSM device to boot up...
try { Thread.sleep(10000); } catch (Exception e) {}
serialDriver.send(CATCommands.AT_AT); serialDriver.getResponse();
try { Thread.sleep(10000); } catch (Exception e) {}
serialDriver.send(CATCommands.AT_AT); serialDriver.getResponse();
}
}
}
}
serialDriver.send(CATCommands.AT_ASCII_MODE);
if (serialDriver.getResponse().equalsIgnoreCase(CATCommands.AT_OK)) supportedModes |= MODE_ASCII;
serialDriver.send(CATCommands.AT_PDU_MODE);
if (serialDriver.getResponse().equalsIgnoreCase(CATCommands.AT_OK)) supportedModes |= MODE_PDU;
if ((supportedModes & MODE_PDU) != 0) setOperationMode(MODE_PDU);
else if ((supportedModes & MODE_ASCII) != 0) setOperationMode(MODE_ASCII);
else setOperationMode(0);
if (operationMode == 0)
{
serialDriver.close();
setConnected(false);
return ERR_COMM_NOT_SUPPORTED;
}
else
{
setConnected(true);
refreshDeviceInfo();
if ((deviceInfo.getManufacturer().toUpperCase().indexOf("ERICSSON") >= 0) && (deviceInfo.getModel().toUpperCase().indexOf("630") >= 0)) serialDriver.send(CATCommands.AT_ERICSSON_T630_DISABLE_INDICATIONS);
else if (deviceInfo.getManufacturer().toUpperCase().indexOf("ERICSSON") >= 0) serialDriver.send(CATCommands.AT_ERICSSON_DISABLE_INDICATIONS);
else serialDriver.send(CATCommands.AT_DISABLE_INDICATIONS);
if (serialDriver.getResponse().equalsIgnoreCase(CATCommands.AT_OK))
{
if (operationMode == MODE_ASCII)
{
serialDriver.send(CATCommands.AT_CHARSET_HEX);
if (serialDriver.getResponse().equalsIgnoreCase(CATCommands.AT_OK))
{
if (deviceInfo.getManufacturer().toUpperCase().indexOf("SIEMENS") >= 0)
{
serialDriver.send(CATCommands.AT_SIEMENS_SMS_STORAGE);
serialDriver.getResponse();
}
else
if (deviceInfo.getManufacturer().toUpperCase().indexOf("ERICSSON") >= 0)
{
serialDriver.send(CATCommands.AT_ERICSSON_SMS_STORAGE);
serialDriver.getResponse();
}
}
else
{
serialDriver.close();
setConnected(false);
return ERR_CHARSET_HEX_NOT_SUPPORTED;
}
}
else
{
if (deviceInfo.getManufacturer().toUpperCase().indexOf("SIEMENS") >= 0)
{
serialDriver.send(CATCommands.AT_SIEMENS_SMS_STORAGE);
serialDriver.getResponse();
}
else
if (deviceInfo.getManufacturer().toUpperCase().indexOf("ERICSSON") >= 0)
{
serialDriver.send(CATCommands.AT_ERICSSON_SMS_STORAGE);
serialDriver.getResponse();
}
}
}
else
{
serialDriver.close();
setConnected(false);
return ERR_CANNOT_DISABLE_INDICATIONS;
}
}
}
else
{
serialDriver.close();
setConnected(false);
}
}
else setConnected(false);
return (getConnected() ? ERR_OK : ERR_NOT_CONNECTED);
}
catch (Exception e)
{
serialDriver.close();
return ERR_NOT_CONNECTED;
}
}
}
else return ERR_NOT_INITIALIZED;
}
}
/**
Disconnects to the GSM device. Closes the serial port.
@return ERR_OK value.
@see CService#connect()
*/
public int disconnect()
{
synchronized (_SYNC_)
{
try { serialDriver.close(); } catch (Exception e) {}
setConnected(false);
return ERR_OK;
}
}
/**
Loads the phonebook. The phonebook is an XML file containing associations of name
and phone numbers.
<br><br>
<strong>The phonebook is optional.</strong>
@param phoneBookFile The XML full-path name which keeps the phonebook.
@return One of ERR_* values.
@see CPhoneBook
@see CService#sendMessage(COutgoingMessage)
@see CService#sendMessage(LinkedList)
*/
public int setPhoneBook(String phoneBookFile)
{
return (phoneBook.load(phoneBookFile) ? ERR_OK : ERR_PHONEBOOK_NOT_LOADED);
}
/**
Refreshes the GSM device specific information. This method is called once during
connection. Its up to the developer to call it periodically in order to get the latest
information.
@return One of ERR_* values.
@see CDeviceInfo
@see CService#connect()
@see CService#getDeviceInfo()
*/
public int refreshDeviceInfo()
{
synchronized (_SYNC_)
{
if (getConnected())
try
{
deviceInfo.manufacturer = getManufacturer();
deviceInfo.model = getModel();
deviceInfo.serialNo = getSerialNo();
deviceInfo.imsi = getImsi();
deviceInfo.swVersion = getSwVersion();
deviceInfo.batteryLevel = getBatteryLevel();
deviceInfo.signalLevel = getSignalLevel();
return ERR_OK;
}
catch (Exception e)
{
e.printStackTrace();
setConnected(false);
return ERR_NOT_CONNECTED;
}
else return ERR_NOT_CONNECTED;
}
}
/**
Reads SMS from the GSM device's memory. You should call this method when
you want to read messages from the device. In the MessageList object you
pass, the method will add objects of type CIncomingMessage, as many of them
as the messages pending to be read. The class defines which types of messages
should be read.
<br><br>
<strong>Notes:</strong>
<ul>
<li>The method <strong>does not delete</strong> the messages it reads
from the GSM device. It's your responsibility to delete them, if you
don't want them. Otherwise, on the next call of this function you
will read the same messages.</li>
</ul>
<strong>IMPORTANT NOTE:</strong> This version of jSMSEngine will read
and process only received messages, and not stored messages - regardless
of the class you requested.
@param messageList a LinkedList object which will be loaded with the messages.
@param messageClass one of the CLASS_* values defined in CIncomingMessage class which
define what type of messages are to be read.
@return One of ERR_* values.
@see CIncomingMessage
@see CService#deleteMessage(CIncomingMessage)
@see CService#deleteMessage(int)
*/
public int readMessages(LinkedList messageList, int messageClass)
{
int i, j, memIndex;
String response, line, sms, temp, originator, text, pdu;
String day, month, year, hour, min, sec;
BufferedReader reader;
Date sentDate;
Calendar cal = Calendar.getInstance();
synchronized (_SYNC_)
{
if (getConnected())
{
switch (operationMode)
{
case MODE_ASCII:
try
{
serialDriver.send(CATCommands.AT_CMD_MODE);
messageList.clear();
serialDriver.send(CATCommands.AT_ASCII_MODE);
response = serialDriver.getResponse();
serialDriver.send(CATCommands.AT_CHARSET_HEX);
response = serialDriver.getResponse();
switch (messageClass)
{
case CIncomingMessage.CLASS_ALL:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "\"ALL\""));
break;
case CIncomingMessage.CLASS_REC_UNREAD:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "\"REC UNREAD\""));
break;
case CIncomingMessage.CLASS_REC_READ:
return ERR_NOT_SUPPORTED;
case CIncomingMessage.CLASS_STO_UNSENT:
return ERR_NOT_SUPPORTED;
case CIncomingMessage.CLASS_STO_SENT:
return ERR_NOT_SUPPORTED;
}
response = serialDriver.getResponse();
sms = "";
reader = new BufferedReader(new StringReader(response));
line = reader.readLine();
while ((line != null) && (!line.equalsIgnoreCase("OK")))
{
if (line.indexOf("+CMGL") == 0) sms = line;
else if ((line.indexOf("+CMGL") == -1) && (line.length() > 0)) sms = sms + "~" + line;
else sms = sms + "~" + "00";
if ((sms.indexOf("\"REC READ\"") >= 0) || (sms.indexOf("\"REC UNREAD\"") >= 0))
{
if (sms.indexOf("~") != -1)
{
i = 6;
temp = "";
while (sms.charAt(i) != ',')
{
temp += sms.charAt(i);
i ++;
}
memIndex = Integer.parseInt(temp.trim());
i = sms.indexOf('"') + 1;
i = sms.indexOf('"', i) + 1;
i = sms.indexOf('"', i) + 1;
temp = "";
while (sms.charAt(i) != '"')
{
temp += sms.charAt(i);
i ++;
}
originator = temp;
i ++;
i = sms.indexOf('"', i) + 1;
day = sms.substring(i + 6, i + 6 + 2);
month = sms.substring(i + 3, i + 3 + 2);
year = sms.substring(i, i + 2); year = "20" + year;
hour = sms.substring(i + 9, i + 9 + 2);
min = sms.substring(i + 12, i + 12 + 2);
sec = sms.substring(i + 15, i + 15 + 2);
cal.set(Integer.parseInt(year), Integer.parseInt(month) - 1, Integer.parseInt(day), Integer.parseInt(hour), Integer.parseInt(min), Integer.parseInt(sec));
sentDate = cal.getTime();
i = sms.indexOf('~') + 1;
text = sms.substring(i);
if (text.equalsIgnoreCase("00")) messageList.add(new CIncomingMessage(sentDate, originator, "", memIndex));
else messageList.add(new CIncomingMessage(sentDate, originator, CGSMAlphabets.hex2Text(text, CGSMAlphabets.GSM7BITDEFAULT), memIndex));
deviceInfo.getStatistics().incTotalIn();
sms = "";
}
}
else if (sms.indexOf("\"STO SENT\"") >= 0);
else if (sms.indexOf("\"STO UNSENT\"") >= 0);
line = reader.readLine();
}
reader.close();
return ERR_OK;
}
catch (Exception e)
{
e.printStackTrace();
return ERR_GENERIC_ERROR;
}
case MODE_PDU:
try
{
serialDriver.send(CATCommands.AT_CMD_MODE);
messageList.clear();
serialDriver.send(CATCommands.AT_PDU_MODE);
response = serialDriver.getResponse();
switch (messageClass)
{
case CIncomingMessage.CLASS_ALL:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "4"));
break;
case CIncomingMessage.CLASS_REC_UNREAD:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "0"));
break;
case CIncomingMessage.CLASS_REC_READ:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "1"));
break;
case CIncomingMessage.CLASS_STO_UNSENT:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "2"));
break;
case CIncomingMessage.CLASS_STO_SENT:
serialDriver.send(CUtils.substituteSymbol(CATCommands.AT_LIST, "{1}", "3"));
break;
}
response = serialDriver.getResponse();
reader = new BufferedReader(new StringReader(response));
line = reader.readLine().trim();
while ((line != null) && (line.length() > 0) && (!line.equalsIgnoreCase("OK")))
{
i = line.indexOf(':');
j = line.indexOf(',');
memIndex = Integer.parseInt(line.substring(i + 1, j).trim());
pdu = reader.readLine();
if (isIncomingMessage(pdu))
{
messageList.add(new CIncomingMessage(pdu, memIndex));
deviceInfo.getStatistics().incTotalIn();
}
else if (isStatusReportMessage(pdu))
{
messageList.add(new CStatusReportMessage(pdu, memIndex));
deviceInfo.getStatistics().incTotalIn();
}
line = reader.readLine().trim();
}
reader.close();
return ERR_OK;
}
catch (Exception e)
{
e.printStackTrace();
return ERR_GENERIC_ERROR;
}
default:
return ERR_GENERIC_ERROR;
}
}
else return ERR_NOT_CONNECTED;
}
}
/**
Send an SMS message from the GSM device. Once connected, you can create a
COutgoingMessage object with the message you want to send, and pass it
to this function.
<br><br>
<strong>Notes:</strong>
<ul>
<li>If you have set a phonebook, you can create the COutgoingMessage
object with a nickname, instead of the actual phone number.</li>
</ul>
@param message a COutgoingMessage containing the message you wish to send.
@return One of ERR_* values.
@see COutgoingMessage
@see CPhoneBook
@see CService#sendMessage(LinkedList)
@see CService#setPhoneBook(String)
*/
public int sendMessage(COutgoingMessage message)
{
LinkedList messageList;
COutgoingMessage msg;
int error;
synchronized (_SYNC_)
{
messageList = new LinkedList();
messageList.add(message);
error = sendMessage(messageList);
if (error == ERR_OK)
{
msg = (COutgoingMessage) messageList.get(0);
message.setDispatchDate(msg.getDispatchDate());
}
return error;
}
}
/**
Send an series of SMS messages from the GSM device. This method is used
when you want to send more than one message as a batch. If your GSM device
support the feature of keeping the GSM link open during message dispatch,
this method should work faster than calling the sendMessage(COutgoingMessage)
method many times.
<br>
Just create a LinkedList object, add as many COutgoingMessage objects you wish
and call the method.
<br><br>
<strong>Notes:</strong>
<ul>
<li>If you have set a phonebook, you can create the COutgoingMessage
object with a nickname, instead of the actual phone number.</li>
</ul>
@param messageList a LinkedList filled with COutgoingMessage objects.
@return One of ERR_* values.
@see COutgoingMessage
@see CPhoneBook
@see CService#sendMessage(COutgoingMessage)
@see CService#setPhoneBook(String)
*/
public int sendMessage(LinkedList messageList)
{
LinkedList outList;
COutgoingMessage message;
String response, pdu;
int i, j, error;
synchronized (_SYNC_)
{
if (getConnected())
{
if (phoneBook.isLoaded()) outList = phoneBook.expandPhoneBookEntries(messageList);
else outList = messageList;
switch (operationMode)
{
case MODE_ASCII:
try
{
serialDriver.send(CATCommands.AT_ASCII_MODE);
response = serialDriver.getResponse();
serialDriver.send(CATCommands.AT_KEEP_LINK_OPEN);
response = serialDriver.getResponse();
serialDriver.send(CATCommands.AT_CHARSET_HEX);
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