How to compile and add my own protocol

Question

I want to send a sms without user intervention i have got a code from net which specifies a separate protocol for message.
Now i am unable to compile it .I need a kmidp20.zip file for it.
Can anyone tell me how to compile it.
I need it very urgently for my application
I am Sending u the code.I found it at the web page
http://www.mobile-j.de/snipsnap/space/J2ME/Sending+SMS+from+MIDlet+without+user+intervention
This certainly don't works since "xsms" is not an registered protocol.
So we add this protocol to the package com.symbian.midp.io.protocol.xsms: (To compile the com.symbian.midp.io.protocol.xsms.Protocol class you will need the "kmidp20.zip" from the Nokia Series_60_MIDP_SDK_2_1 (I guess an other version will do also) in your classpath.)
package com.symbian.midp.io.protocol.xsms;import com.symbian.gcf.*;
import com.symbian.javax.wireless.messaging.SMSConnectionSession;
import java.io.IOException;
import javax.microedition.io.Connection;public final class Protocol extends ProtocolBase
public Protocol()
super("sms", "sms");
public void ensurePermission(String aName)
// do nothing � hehe
} public Connection openConnection(URI aUri, int aMode, boolean aTimeouts)
throws IOException
if(aUri.toString().startsWith("xsms")){
aUri = new URI(aUri.toString().substring(1));
} com.symbian.gcf.ConnectionSession session = SMSConnectionSession.getSession();
String host = aUri.getHost();
ConnectionEndPoint connection;
if(isServerConnection(aUri))
connection = null;
} else
if(aMode == 1)
throw new IllegalArgumentException();
connection = new SMSClientConnectionImpl(session, aUri, 2);
connection.open();
return connection;
} protected boolean isServerConnection(URI aUri)
return aUri.getHost().length() == 0;
and we need this in that package:
package com.symbian.midp.io.protocol.xsms;
import com.symbian.gcf.*;
import com.symbian.javax.wireless.messaging.*;
import com.symbian.midp.runtime.Security;
import com.symbian.util.BlockingOperation;
import com.symbian.util.NativeError;
import java.io.IOException;
import java.io.InterruptedIOException;
import javax.wireless.messaging.*;class SMSClientConnectionImpl extends DatagramConnectionEndPoint
implements MessageConnection
{    SMSClientConnectionImpl(ConnectionSession aSession, URI aUri, int aMode)
throws IOException
super(aSession, aUri, aMode);
iUri = aUri;
iSendPermissionArgs = new String[2];
} public final Message newMessage(String aType)
String address = null;
if(iUri.getHost().length() > 0)
address = iUri.toString();
return newMessage(aType, address);
} public final Message newMessage(String aType, String aAddress)
Message msg;
if(aType.equals("binary"))
msg = new BinaryMessageImpl(aAddress, 0L);
else
if(aType.equals("text"))
msg = new TextMessageImpl(aAddress, 0L);
else
throw new IllegalArgumentException();
return msg;
} public final int numberOfSegments(Message aMsg)
MessageImpl messageImpl = getMessageImpl(aMsg);
int numberOfSegments = 0;
synchronized(super.iCloseOperation.getLock())
if(super.iState != 2)
numberOfSegments = messageImpl.populateSmsData(super.iNativePeerHandle, 0);
if(numberOfSegments < 0)
numberOfSegments = 0;
return numberOfSegments;
} public final void send(Message aMsg)
throws IOException, InterruptedIOException
String address = aMsg.getAddress();
if(address == null)
throw new IllegalArgumentException("No address");
URI uri = new URI(address);
MessageImpl messageImpl = getMessageImpl(aMsg);
synchronized(super.iWriteOperation.getLock())
synchronized(super.iWriteOperation)
synchronized(super.iCloseOperation.getLock())
ensureOpen();
iSendPermissionArgs[0] = address;
int numberOfSegments = messageImpl.populateSmsData(super.iNativePeerHandle, 1);
if(numberOfSegments < 0)
if(numberOfSegments == -40)
throw new IllegalArgumentException("Message too big");
NativeError.check(numberOfSegments);
iSendPermissionArgs[1] = Integer.toString(numberOfSegments);
checkSecurity("javax.wireless.messaging.sms.send", iSendPermissionArgs);
int status = send(super.iNativePeerHandle, EMPTYBYTE_ARRAY, 0, 0, address);
checkError(status);
super.iWriteOperation.waitForCompletion();
checkError(super.iWriteOperation.getResult());
} public void setMessageListener(MessageListener aListener)
throws IOException
throw new IOException("Must be Server");
} public Message receive()
throws IOException, InterruptedIOException
throw new IOException("Must be Server");
} private static MessageImpl getMessageImpl(Message aMessage)
MessageImpl messageImpl = null;
try
messageImpl = (MessageImpl)aMessage;
catch(ClassCastException ex)
throw new IllegalArgumentException("Not from newMessage()");
return messageImpl;
} protected static void checkSecurity(String aPermission, String aPermissionArgs[])
// Security.ensurePermission(aPermission, aPermission, aPermissionArgs);
} protected static final int MESSAGE_TYPE = 0;
private static final String MUST_BE_SERVER_MSG = "Must be Server";
private static final String SEND_PERMISSION = "javax.wireless.messaging.sms.send";
private static final int SEND_PERMISSION_ARGS_TOTAL = 2;
private static final int SEND_PERMISSION_ARGS_URI_INDEX = 0;
private static final int SEND_PERMISSION_ARGS_SEGMENTS_INDEX = 1;
private static final byte EMPTY_BYTE_ARRAY[] = new byte[0];
private URI iUri;
private String iSendPermissionArgs[];}

Answer 1

I want to send a sms without user intervention i have got a code from net which specifies a separate protocol for message.
Now i am unable to compile it .I need a kmidp20.zip file for it.
Can anyone tell me how to compile it.
I need it very urgently for my application
I am Sending u the code.I found it at the web page
http://www.mobile-j.de/snipsnap/space/J2ME/Sending+SMS+from+MIDlet+without+user+intervention
This certainly don't works since "xsms" is not an registered protocol.
So we add this protocol to the package com.symbian.midp.io.protocol.xsms: (To compile the com.symbian.midp.io.protocol.xsms.Protocol class you will need the "kmidp20.zip" from the Nokia Series_60_MIDP_SDK_2_1 (I guess an other version will do also) in your classpath.)
package com.symbian.midp.io.protocol.xsms;import com.symbian.gcf.*;
import com.symbian.javax.wireless.messaging.SMSConnectionSession;
import java.io.IOException;
import javax.microedition.io.Connection;public final class Protocol extends ProtocolBase
public Protocol()
super("sms", "sms");
public void ensurePermission(String aName)
// do nothing � hehe
} public Connection openConnection(URI aUri, int aMode, boolean aTimeouts)
throws IOException
if(aUri.toString().startsWith("xsms")){
aUri = new URI(aUri.toString().substring(1));
} com.symbian.gcf.ConnectionSession session = SMSConnectionSession.getSession();
String host = aUri.getHost();
ConnectionEndPoint connection;
if(isServerConnection(aUri))
connection = null;
} else
if(aMode == 1)
throw new IllegalArgumentException();
connection = new SMSClientConnectionImpl(session, aUri, 2);
connection.open();
return connection;
} protected boolean isServerConnection(URI aUri)
return aUri.getHost().length() == 0;
and we need this in that package:
package com.symbian.midp.io.protocol.xsms;
import com.symbian.gcf.*;
import com.symbian.javax.wireless.messaging.*;
import com.symbian.midp.runtime.Security;
import com.symbian.util.BlockingOperation;
import com.symbian.util.NativeError;
import java.io.IOException;
import java.io.InterruptedIOException;
import javax.wireless.messaging.*;class SMSClientConnectionImpl extends DatagramConnectionEndPoint
implements MessageConnection
{    SMSClientConnectionImpl(ConnectionSession aSession, URI aUri, int aMode)
throws IOException
super(aSession, aUri, aMode);
iUri = aUri;
iSendPermissionArgs = new String[2];
} public final Message newMessage(String aType)
String address = null;
if(iUri.getHost().length() > 0)
address = iUri.toString();
return newMessage(aType, address);
} public final Message newMessage(String aType, String aAddress)
Message msg;
if(aType.equals("binary"))
msg = new BinaryMessageImpl(aAddress, 0L);
else
if(aType.equals("text"))
msg = new TextMessageImpl(aAddress, 0L);
else
throw new IllegalArgumentException();
return msg;
} public final int numberOfSegments(Message aMsg)
MessageImpl messageImpl = getMessageImpl(aMsg);
int numberOfSegments = 0;
synchronized(super.iCloseOperation.getLock())
if(super.iState != 2)
numberOfSegments = messageImpl.populateSmsData(super.iNativePeerHandle, 0);
if(numberOfSegments < 0)
numberOfSegments = 0;
return numberOfSegments;
} public final void send(Message aMsg)
throws IOException, InterruptedIOException
String address = aMsg.getAddress();
if(address == null)
throw new IllegalArgumentException("No address");
URI uri = new URI(address);
MessageImpl messageImpl = getMessageImpl(aMsg);
synchronized(super.iWriteOperation.getLock())
synchronized(super.iWriteOperation)
synchronized(super.iCloseOperation.getLock())
ensureOpen();
iSendPermissionArgs[0] = address;
int numberOfSegments = messageImpl.populateSmsData(super.iNativePeerHandle, 1);
if(numberOfSegments < 0)
if(numberOfSegments == -40)
throw new IllegalArgumentException("Message too big");
NativeError.check(numberOfSegments);
iSendPermissionArgs[1] = Integer.toString(numberOfSegments);
checkSecurity("javax.wireless.messaging.sms.send", iSendPermissionArgs);
int status = send(super.iNativePeerHandle, EMPTYBYTE_ARRAY, 0, 0, address);
checkError(status);
super.iWriteOperation.waitForCompletion();
checkError(super.iWriteOperation.getResult());
} public void setMessageListener(MessageListener aListener)
throws IOException
throw new IOException("Must be Server");
} public Message receive()
throws IOException, InterruptedIOException
throw new IOException("Must be Server");
} private static MessageImpl getMessageImpl(Message aMessage)
MessageImpl messageImpl = null;
try
messageImpl = (MessageImpl)aMessage;
catch(ClassCastException ex)
throw new IllegalArgumentException("Not from newMessage()");
return messageImpl;
} protected static void checkSecurity(String aPermission, String aPermissionArgs[])
// Security.ensurePermission(aPermission, aPermission, aPermissionArgs);
} protected static final int MESSAGE_TYPE = 0;
private static final String MUST_BE_SERVER_MSG = "Must be Server";
private static final String SEND_PERMISSION = "javax.wireless.messaging.sms.send";
private static final int SEND_PERMISSION_ARGS_TOTAL = 2;
private static final int SEND_PERMISSION_ARGS_URI_INDEX = 0;
private static final int SEND_PERMISSION_ARGS_SEGMENTS_INDEX = 1;
private static final byte EMPTY_BYTE_ARRAY[] = new byte[0];
private URI iUri;
private String iSendPermissionArgs[];}