[kaffe] rt.jar replace to run OpenORB on kaffe1.1.4

[takahiro tokui]

> Konnichiwa Takahiro!

How are you ,dalibor.
I'm very glad to get your reply!

> > But JacORB1_3_30 hava a serious memory leak bug , so I want to 
> > use OpenORB-1.3.1 on kaffe1.1.4.
> 
> Ouch. Could you try JacORB 2.2? It's the latest JacORB version around.

As a matter of fact , JacORB 2.2 I tried once. However I can't running it.
Though it doesn't remember well,result is same error as running JacORB1_4_1.
I retry JacORB2.2 on kaffe-1.1.4 SH4 , result below.

Command:
#export CLASSPATH=/JacORB/avalon-framework-4.1.5.jar:/JacORB/logkit-1.2.jar:
/JacORB/wrapper-3.0.3.jar:/JacORB/jacorb.jar:/JacORB/concurrent-1.3.2.jar:.
#java -Xmx12M \
    -Dorg.omg.CORBA.ORBClass=org.jacorb.orb.ORB \
    -Dorg.omg.CORBA.ORBSingletonClass=org.jacorb.orb.ORBSingleton \
    Server IOR
Message:
Internal error: caught an unexpected exception.
Please check your CLASSPATH and your installation.
java/lang/UnsatisfiedLinkError: Failed to locate native function:       gnu/java/nio/channels/FileChannelImpl.init()V
        at gnu.java.nio.channels.FileChannelImpl.<clinit>(FileChannelImpl.java:84)
        at java.io.FileDescriptor.<clinit>(FileDescriptor.java:64)
        at java.lang.System.<clinit>(System.java:59)
        at java.lang.ClassLoader.<init>(ClassLoader.java:115)
        at java.lang.ClassLoader.<init>(ClassLoader.java:111)
        at java.security.SecureClassLoader.<init>(SecureClassLoader.java:59)
        at java.net.URLClassLoader.<init>(URLClassLoader.java:544)
        at kaffe.lang.AppClassLoader.<init>(AppClassLoader.java:237)
        at kaffe.lang.AppClassLoader.<clinit>(AppClassLoader.java:36)

> > Sadly OpenORB was not running on kaffe1.1.4 as sun's j2sdk1.4 was.
> > CLASSPATH is same as j2sdk1.4 so not seem to be problem.
> > 
> > Command:
> > # java -Dorg.omg.CORBA.ORBClass=org.openorb.CORBA.ORB \ 
> > -Dorg.omg.CORBA.ORBSingletonClass=org.openorb.CORBA.ORBSingleton Server 
> > 
> > Message:
> > java.lang.ClassNotFoundException: org/openorb/CORBA/ORB
> >    at java.lang.Class.forName (Class.java)
> >    at java.lang.Class.forName (Class.java:44)
> >    at org.omg.CORBA.ORB.create (ORB.java:94)
> >    at org.omg.CORBA.ORB.init (ORB.java:63)
> >    at Server.main (Server.java:22)
> > org.omg.CORBA.INITIALIZE: Could not instantiate ORB implementation: org.openorb.CORBA.ORB
> >    at org.omg.CORBA.ORB.create (ORB.java:99)
> >    at org.omg.CORBA.ORB.init (ORB.java:63)
> >    at Server.main (Server.java:22)
> > 
> > So I tried OpenORB on kaffe1.1.x-cvs, server program seems to run 
> > without ClassNotFoundException. (same environment)
> > But when client program run ,kaffe-bin process sleeped & no reaction.
> 
> Thanks for the bug report. Which version of OpenORB is that? How do I 
> run the client?

OpenORB version is 1.3.1 I wrote.
And it was not writing in the mail before, and might be very important.
It means that client program was made by ORBit-0.5.17-10.4.sh4.rpm
, C source code.

test code below:

		#include <glib.h>
		#include <stdio.h>
		#include <stdlib.h>
		#include <orb/orbit.h>
		#include <sys/time.h>
		
		#include "server.h"
		
		/* Read the IOR from a file called IOR */
		static char * get_ior (void)
		{
			FILE *fp;
			char buf[1024];
		
			fp = fopen ("IOR", "r");
			if (fp == NULL)
				g_error ("Cannot open IOR for reading");
		
			if (fgets (buf, sizeof (buf), fp) == NULL)
				g_error ("IOR is empty");
		
			fclose (fp);
		
			/* removes the trailing newline */
			g_strstrip (buf);
		
			return g_strdup (buf);
		}
		
		int main (int argc, char *argv[])
		{
			CORBA_Environment ev;
			CORBA_ORB orb;
			char* ior;
		
			testcorba client;
			char* test;
		
			CORBA_exception_init(&ev);
		
			/* initialize */
			orb = CORBA_ORB_init(&argc, argv, "orbit-local-orb", &ev);
		
			ior = get_ior ();
		
			/* get Foo server object */
			client = CORBA_ORB_string_to_object(orb, ior, &ev);
		
			/* catch errors */
			if (client == CORBA_OBJECT_NIL) {
				g_print ("Cannot bind to %s\n", ior);
				return 1;
			}
			if (ev._major != CORBA_NO_EXCEPTION) {
				g_print ("Corba Exception!\n");
				g_print ("When call OPDriverManager \n");
				return 1;
			}
			g_free (ior);
		
		/* Main */
			test = testcorba_testmethod(client,"hello-client",&ev);
			g_print(%s\n,test);
		
			/* Release objects */
			CORBA_Object_release (client, &ev);
		
			CORBA_free (client);
		
			CORBA_Object_release ((CORBA_Object)orb, &ev);
			CORBA_exception_free(&ev);
		
			return 0;
		}

> > Or Is there a good method to run OpenORB on kaffe-1.1.4 ?
> 
> It's probably some bizarre bug. I'd prefer to fix it on CVS head, 
> though, as 1.1.5 is coming soon.

I'm looking forward to 1.1.5 appearance!
Could you teach me when to be released?

regards

takahiro tokui