JCOPs Converter Usuage

Question

Hello, everyone!
I have a very important question. I'm creating Ant's build.xml file to compile JavaCard classes and make CAP-files. I've reviewed one created by Microexpert, but it's old and some things are outdated. The problem is in CAP-file creation. JCOP offers Converter class under tric.jar archive to create one. Its main method takes a number of parameters, such as input classes folder, applet/package aids, library folder etc. But not all the parameters are obvious. Below i'll specify an excerpt from their build.xml:
<java classname="com.ibm.jc.apps.tric.jc.Converter" classpath="${JCOPtools}" fork="yes">
  <arg value="-ep"/>
  <arg value="${JCOPlib}"/>
  <arg value="-cp"/>
  <arg value="${classes}"/>
  <arg value="-dd"/>
  <arg value="${cardout}"/>
  <arg value="-a"/>
  <arg line="${applet_aid} ${package_name}.${applet_class} -xf -ef ${package_name} ${package_aid} ${version_major} ${version_minor}"/>
</java>Where JCOPtools = ${JCOPToolsHome}/bin/jcop2.jar; JCOPlib = ${JCOPlibHome}/api.zip;
As we can see there's no more api.zip or jcop2.jar in JCOP Tools 3.1.1. It seems they were in old versions of JCOP Tools.
I tried to specify all the possible jars, but got an error:
NOTICE:  stringbuffer and/or error support enabled
   Error: class java.lang.RuntimeException, verification of class Lua/com/ukrcard/dataapplet/DataApplet; failed: class java.lang.RuntimeException, no such class javacard.framework.AppletActually there is Applet class.
It would be very fine if somebody tell me what command-line parameters of Converter class mean or how to get all the available params and its usuage.
Thanks!
Regards, Eugene

Answer 1

hello,everyone!
I write applet application and use jcop tools generate cap file, and downingload java card ,the card isnot jcop ,in the java card, GP is masked by converter 1.3 version, jcvm is 2.2.1 version,I find the applet application cannot working,creating is successing, but cannot be selected, I find the jcvm 's instruction invokevirtual cannot find right virtul
method.
It is diferrent between cap file by sun converter 1.3 and jcop tools generate cap file,why?
how to do to generate cap file ,it can run in our java card ?
thinks!