Passing userdata to pjsua.call_make_call from java and SWIG

[dammedeagle@xxxxxxxxx (user uno)]

I found in pjsua_wrap.cpp that the jni wrap function ilooks wrong.

SWIGEXPORT jint JNICALL
Java_org_pjsip_pjsua_pjsuaJNI_call_1make_1call(JNIEnv *jenv, jclass jcls,
jint jarg1, jlong jarg2, jobject jarg2_, jlong jarg3, jobject jarg3_, void
* jarg4, jlong jarg5, jobject jarg5_, jintArray jarg6) {
  jint jresult = 0 ;
  pjsua_acc_id arg1 ;
  pj_str_t *arg2 = (pj_str_t *) 0 ;
  pjsua_call_setting *arg3 = (pjsua_call_setting *) 0 ;
  void *arg4 = (void *) 0 ;
  pjsua_msg_data *arg5 = (pjsua_msg_data *) 0 ;
  pjsua_call_id *arg6 = (pjsua_call_id *) 0 ;
  pjsua_call_id temp6 ;
  pj_status_t result;

  (void)jenv;
  (void)jcls;
  (void)jarg2_;
  (void)jarg3_;
  (void)jarg5_;
  arg1 = (pjsua_acc_id)jarg1;
  arg2 = *(pj_str_t **)&jarg2;
  arg3 = *(pjsua_call_setting **)&jarg3;

  arg4 = jarg4; // THIS LOOKS WRONG

Everything works fine if I use the following line instead:

  arg4 = (void*) jenv->GetByteArrayElements((jbyteArray)jarg4, 0);

that is what I would have done if I used javah.

The question is how is it possible that there is the "mistake" in the
pjsipjni level.
Am I doing somehing wrong? I just used

make SWIG=swig.

to build it. Is it possible that the problem is that I should have used
swig2?

Thanks

On Wed, May 15, 2013 at 6:38 PM, <pjsip-request at lists.pjsip.org> wrote:

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>    1. Passing userdata to pjsua.call_make_call from java and SWIG
>       (user uno)
>
>
> ---------- Forwarded message ----------
> From: user uno <dammedeagle@xxxxxxxxx>
> To: pjsip at lists.pjsip.org
> Cc:
> Date: Wed, 15 May 2013 18:38:42 +0100
> Subject: Passing userdata to pjsua.call_make_call from java and
> SWIG
> I'm trying to call pjsua.call_make_call. I'm using the jni layer in
> CSipSimple that is created with SWIG.
>
> How can I pass the user_data? if I just pass the a byte[] when I use
>
> pjsua_call_get_user_data(call_id);
>
> in the C code I get a non null pointer but when I try to use it the
> application crashes.
>
> Is there an example of how to do it?
>
> Thanks
>
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