int BBSDirect::upkint() {
int i;
i = nrnmpi_upkint(recvbuf_);
#if debug
printf("upkint returning %d\n", i);
#endif
return i;
}
void BBSDirectServer::handle1(int size, int tag, int cid) {
bbsmpibuf* recv;
bbsmpibuf* send;
char* key;
int index;
send = nil;
recv = nrnmpi_newbuf(size);
nrnmpi_ref(recv);
nrnmpi_bbsrecv(cid, recv);
++bbs_msg_cnt_;
if (size > 0) {
nrnmpi_upkbegin(recv);
}
switch (tag) {
case POST_TODO:
index = nrnmpi_upkint(recv); // the parent index
#if debug
printf("handle POST_TODO from %x when cross=%g\n", cid, hoc_cross_x_);
#endif
BBSDirectServer::server_->post_todo(index, cid, recv);
break;
case POST_RESULT:
index = nrnmpi_getid(recv);
#if debug
printf("handle POST_RESULT %d from %x when cross=%g\n", index, cid, hoc_cross_x_);
#endif
BBSDirectServer::server_->post_result(index, recv);
break;
case POST:
key = nrnmpi_getkey(recv);
#if debug
printf("handle POST %s from %x when cross=%g\n", key, cid, hoc_cross_x_);
#endif
BBSDirectServer::server_->post(key, recv);
break;
case LOOK:
key = nrnmpi_getkey(recv);
#if debug
printf("handle LOOK %s from %x when cross=%g\n", key, cid, hoc_cross_x_);
#endif
if (BBSDirectServer::server_->look(key, &send)) {
nrnmpi_bbssend(cid, LOOK_YES, send);
nrnmpi_unref(send);
}else{
nrnmpi_bbssend(cid, LOOK_NO, nil);
}
break;
case LOOK_TAKE:
key = nrnmpi_getkey(recv);
#if debug
printf("handle LOOK_TAKE %s from %x when cross=%g\n", key, cid, hoc_cross_x_);
#endif
if (BBSDirectServer::server_->look_take(key, &send)) {
#if debug
printf("handle sending back something\n");
#endif
nrnmpi_bbssend(cid, LOOK_TAKE_YES, send);
nrnmpi_unref(send);
}else{
nrnmpi_bbssend(cid, LOOK_TAKE_NO, nil);
}
break;
case TAKE:
key = nrnmpi_getkey(recv);
#if debug
printf("handle TAKE %s from %x when cross=%g\n", key, cid, hoc_cross_x_);
#endif
if (BBSDirectServer::server_->look_take(key, &send)) {
#if debug
printf("handle sending back something\n");
#endif
nrnmpi_bbssend(cid, TAKE, send);
nrnmpi_unref(send);
}else{
#if debug
printf("handle put_pending %s for %d\n", key, cid);
#endif
BBSDirectServer::server_->put_pending(key, cid);
}
break;
case LOOK_TAKE_TODO:
#if debug
printf("handle LOOK_TAKE_TODO for cid=%x\n", cid);
#endif
index = BBSDirectServer::server_->look_take_todo(&send);
#if debug
printf("handle sending back id=%d\n", index);
#endif
nrnmpi_bbssend(cid, index+1, send);
if (index) {
nrnmpi_unref(send);
}
break;
case LOOK_TAKE_RESULT:
index = nrnmpi_getid(recv);
#if debug
printf("handle LOOK_TAKE_RESULT for %x pid=%d\n", cid, index);
#endif
index = BBSDirectServer::server_->look_take_result(index, &send);
#if debug
printf("handle sending back id=%d\n", index);
#endif
nrnmpi_bbssend(cid, index+1, send);
if (index) {
nrnmpi_unref(send);
}
break;
case TAKE_TODO:
#if debug
printf("handle TAKE_TODO for %x\n", cid);
#endif
if (server_->remaining_context_cnt_ > 0
&& server_->send_context(cid)) {
#if debug
printf("handle sent back a context\n");
#endif
break;
}
index = BBSDirectServer::server_->look_take_todo(&send);
if (index) {
#if debug
printf("handle sending back id=%d\n", index);
#endif
nrnmpi_bbssend(cid, index+1, send);
nrnmpi_unref(send);
}else{
#if debug
printf("handle add_looking_todo\n");
#endif
BBSDirectServer::server_->add_looking_todo(cid);
}
break;
case HELLO:
#if debug
printf("handle HELLO from %x when cross=%g\n", cid, hoc_cross_x_);
#endif
nrnmpi_pkbegin(recv);
nrnmpi_enddata(recv);
nrnmpi_bbssend(cid, HELLO, recv);
break;
default:
printf("unknown message\n");
break;
}
nrnmpi_unref(recv);
}