8
Network APIs
}
while (bytes_read > 0);
}catch (Exception ex) { System.out.println("IO failed: "+
ex.getMessage());
}
finally { closeAllStreams(i); //clean up
}
}
Code Sample 2 Socket Connection
User Permission
The user of the handset will explicitly grant permission to add additional network connections.
HTTPS Connection
Motorola implementation supports a HTTPS connection on the Motorola C381p handset. Additional protocols that will be supported are the following:
•TLS protocol version 1.0 as defined in http://www.ietf.org/rfc/rfc2246.txt
•SSL protocol version 3.0 as defined in http://home.netscape.com/eng/ssl3/draft302.txt
The Code Sample 3 shows the implementation of HTTPS:
HTTPS
import javax.microedition.io.*; import java.io.*;
import javax.microedition.midlet.*;
…
try {
hc[i] = (HttpConnection)Connector.open(“https://” + url[i] + "/");
} catch (Exception ex) { hc[i] = null;
System.out.println("Open Failed: " + ex.getMessage());
}
if (hc[i] != null)
{
32
