php_java / commport

[royced]

Hello,

My goal is to use Java through PHP to open and read a serial on a local machine.

So, my first step was to open the port and I used the method :
CommPortIdentifier.getPortIdentifier("COM1") to catch the port.

This method raises an exception that has to be caught.

I encapsulate this access in the class JavaSerialPort so it can be accessed from PHP. Here the Java code

public class JavaSerialPort{

 public JavaSerialPort(){
 }

 public int openPort(){
      try{
           CommPortIdentifier p = CommportIdentifier.getPortIdentifier("COM1");
      }
      catch(NoSuchPortException nsp){
           return 1;
      }
      return 0; 
 }

}

This code is ok when it's called from Java.

When I call this from PHP , the exception is raised.
Config :
- Win2000pro
- Apache 1.3.19
- PHP 4.0.4
- JDK 1.4.0

Thanks a lot for your help...