std::string jevois::getPythonExceptionString(boost::python::error_already_set &)
{
// Get some info from the python exception:
PyObject *t, *v, *tb;
try
{
PyErr_Fetch(&t, &v, &tb);
PyErr_NormalizeException(&t, &v, &tb);
}
catch (...) { return "Internal error trying to fetch exception data from Python"; }
try
{
boost::python::object objtype = ::ptr_to_obj(t);
boost::python::object objvalue = ::ptr_to_obj(v);
boost::python::object objtraceback = ::ptr_to_obj(tb);
std::string const type = extract_exception_type(objtype);
std::string const message = (type == "SyntaxError") ?
make_syntax_error_message(objvalue) : extract_message(objvalue);
traceback const traceback = extract_traceback(objtraceback);
PyErr_Restore(t, v, tb);
clear_exception();
return generate_message(type, message, traceback);
}
catch (...)
{ PyErr_Restore(t, v, tb); clear_exception(); return "Internal error trying to fetch exception data from Python"; }
}
static void
l2_restart_multi(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
int est = 0;
send_uframe(l2, skb, UA | get_PollFlag(l2, skb), RSP);
l2mgr(l2, MDL_ERROR_IND, (void *) 'F');
if (l2->vs != l2->va) {
skb_queue_purge(&l2->i_queue);
est = 1;
}
clear_exception(l2);
l2->vs = 0;
l2->va = 0;
l2->vr = 0;
l2->sow = 0;
mISDN_FsmChangeState(fi, ST_L2_7);
stop_t200(l2, 3);
mISDN_FsmRestartTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 3);
if (est)
l2up_create(l2, DL_ESTABLISH_IND, 0, NULL);
/* mISDN_queue_data(&l2->inst, l2->inst.id | MSG_BROADCAST,
* MGR_SHORTSTATUS | INDICATION, SSTATUS_L2_ESTABLISHED,
* 0, NULL, 0);
*/
if (skb_queue_len(&l2->i_queue) && cansend(l2))
mISDN_FsmEvent(fi, EV_L2_ACK_PULL, NULL);
}
static void
l2_restart_multi(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
struct sk_buff *skb = arg;
int est = 0, state;
state = fi->state;
send_uframe(st, UA | get_PollFlagFree(st, skb), RSP);
st->ma.layer(st, MDL_ERROR | INDICATION, (void *) 'F');
if (st->l2.vs != st->l2.va) {
skb_queue_purge(&st->l2.i_queue);
est = 1;
}
clear_exception(&st->l2);
st->l2.vs = 0;
st->l2.va = 0;
st->l2.vr = 0;
st->l2.sow = 0;
FsmChangeState(fi, ST_L2_7);
stop_t200(st, 3);
FsmRestartTimer(&st->l2.t203, st->l2.T203, EV_L2_T203, NULL, 3);
if (est)
st->l2.l2l3(st, DL_ESTABLISH | INDICATION, NULL);
if ((ST_L2_7==state) || (ST_L2_8 == state))
if (!skb_queue_empty(&st->l2.i_queue) && cansend(st))
st->l2.l2l1(st, PH_PULL | REQUEST, NULL);
}
static void
l2_restart_multi(struct FsmInst *fi, int event, void *arg)
{
layer2_t *l2 = fi->userdata;
msg_t *msg = arg;
int est = 0;
send_uframe(l2, msg, UA | get_PollFlag(l2, msg), RSP);
l2mgr(l2, MDL_ERROR | INDICATION, (void *) 'F');
if (l2->vs != l2->va) {
msg_queue_purge(&l2->i_queue);
est = 1;
}
clear_exception(l2);
l2->vs = 0;
l2->va = 0;
l2->vr = 0;
l2->sow = 0;
FsmChangeState(fi, ST_L2_7);
stop_t200(l2, 3);
FsmRestartTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 3);
if (est)
l2up_create(l2, DL_ESTABLISH | INDICATION, CES(l2), 0, NULL);
if (msg_queue_len(&l2->i_queue) && cansend(l2))
FsmEvent(fi, EV_L2_ACK_PULL, NULL);
}
static void __attribute__((noreturn)) vm_exit(int status)
{
clear_exception();
vm_call_method(vm_java_lang_System_exit, status);
if (exception_occurred())
vm_print_exception(exception_occurred());
error("System.exit() returned");
}
void semantics_instr(char* input, unsigned int in_size, char** output, unsigned int* out_size) {
clear_exception();
#ifdef GDSL_X86
struct options options;
options_init(&options);
#endif
state_t state = gdsl_init();
gdsl_set_code(state, input, in_size, 0);
if(setjmp(*gdsl_err_tgt(state))) {
snprintf(error_message, sizeof(error_message), "decode failed: %s", gdsl_get_error_message(state));
set_exception();
goto cleanup;
}
#ifdef GDSL_X86
int_t config = 0;
config |= gdsl_config_mode64(state)*options.mode64;
config |= gdsl_config_default_opnd_sz_32(state)*options.default_opnd_sz_32;
obj_t insn = gdsl_decode(state, config);
#else
obj_t insn = gdsl_decode(state, gdsl_config_default(state));
#endif
gdsl_get_ip(state);
string_t fmt = gdsl_merge_rope(state, gdsl_pretty(state, insn)); /* string_t is a typedef for char* */
if(setjmp(*gdsl_err_tgt(state))) {
snprintf(error_message, sizeof(error_message), "translate failed: %s", gdsl_get_error_message(state));
set_exception();
goto cleanup;
}
obj_t rreil = gdsl_translate(state, insn);
fmt = gdsl_merge_rope(state, gdsl_rreil_pretty(state, rreil));
size_t outputSize = strlen(fmt)+1;
*output = malloc(outputSize);
strncpy(*output, fmt, outputSize);
*out_size = outputSize - 1; // Python expects size without null...
cleanup:
gdsl_reset_heap(state);
gdsl_destroy(state);
}
static void
establishlink(struct FsmInst *fi)
{
struct layer2 *l2 = fi->userdata;
u_char cmd;
clear_exception(l2);
l2->rc = 0;
cmd = (test_bit(FLG_MOD128, &l2->flag) ? SABME : SABM) | 0x10;
send_uframe(l2, NULL, cmd, CMD);
mISDN_FsmDelTimer(&l2->t203, 1);
restart_t200(l2, 1);
test_and_clear_bit(FLG_PEND_REL, &l2->flag);
freewin(l2);
mISDN_FsmChangeState(fi, ST_L2_5);
}
static void
establishlink(struct FsmInst *fi)
{
struct PStack *st = fi->userdata;
u_char cmd;
clear_exception(&st->l2);
st->l2.rc = 0;
cmd = (test_bit(FLG_MOD128, &st->l2.flag) ? SABME : SABM) | 0x10;
send_uframe(st, cmd, CMD);
FsmDelTimer(&st->l2.t203, 1);
restart_t200(st, 1);
test_and_clear_bit(FLG_PEND_REL, &st->l2.flag);
freewin(st);
FsmChangeState(fi, ST_L2_5);
}
static void
l2_start_multi(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
struct sk_buff *skb = arg;
send_uframe(st, UA | get_PollFlagFree(st, skb), RSP);
clear_exception(&st->l2);
st->l2.vs = 0;
st->l2.va = 0;
st->l2.vr = 0;
st->l2.sow = 0;
FsmChangeState(fi, ST_L2_7);
FsmAddTimer(&st->l2.t203, st->l2.T203, EV_L2_T203, NULL, 3);
st->l2.l2l3(st, DL_ESTABLISH | INDICATION, NULL);
}
SWIGEXPORT void JNICALL Java_drawerControllib_DrawerControlJNI_openDrawer(JNIEnv *jenv, jclass jcls) {
(void)jenv;
(void)jcls;
{
char *err;
clear_exception();
openDrawer();
err = check_exception();
if (err!=NULL) {
{
SWIG_JavaException(jenv, SWIG_IOError, err); return ;
};
}
}
}
static void
l2_start_multi(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
l2->vs = 0;
l2->va = 0;
l2->vr = 0;
l2->sow = 0;
clear_exception(l2);
send_uframe(l2, NULL, UA | get_PollFlag(l2, skb), RSP);
mISDN_FsmChangeState(fi, ST_L2_7);
mISDN_FsmAddTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 3);
skb_trim(skb, 0);
l2up(l2, DL_ESTABLISH_IND, skb);
if (l2->tm)
l2_tei(l2, MDL_STATUS_UP_IND, 0);
}
static void
l2_start_multi(struct FsmInst *fi, int event, void *arg)
{
layer2_t *l2 = fi->userdata;
msg_t *msg = arg;
send_uframe(l2, NULL, UA | get_PollFlag(l2, msg), RSP);
clear_exception(l2);
l2->vs = 0;
l2->va = 0;
l2->vr = 0;
l2->sow = 0;
FsmChangeState(fi, ST_L2_7);
FsmAddTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 3);
msg_trim(msg, 0);
msg_push(msg, mISDNUSER_HEAD_SIZE);
if (l2up(l2, DL_ESTABLISH | INDICATION, CES(l2), msg))
free_msg(msg);
}
SWIGEXPORT jint JNICALL Java_drawerControllib_DrawerControlJNI_getStatus(JNIEnv *jenv, jclass jcls) {
jint jresult = 0 ;
Status result;
(void)jenv;
(void)jcls;
{
char *err;
clear_exception();
result = (Status)getStatus();
err = check_exception();
if (err!=NULL) {
{
SWIG_JavaException(jenv, SWIG_IOError, err); return 0;
};
}
}
jresult = (jint)result;
return jresult;
}
