unsigned char *
dce_rpc_bind(
unsigned long cid,
unsigned char *uuid,
unsigned short ver,
unsigned long *pkt_len)
{
unsigned char vuid[] = "8a885d04-1ceb-11c9-9fe8-08002b104860";
unsigned char *pkt, *euuid, *tmp;
unsigned long cnt;
unsigned short ret;
PDCE_RPC_BIND rpc_bind;
PDCE_RPC rpc;
pkt = (unsigned char *)calloc(2048, 1);
euuid = (unsigned char *)calloc(strlen(uuid)/2+2, 1);
tmp = pkt;
pkt += sizeof(DCE_RPC);
rpc_bind = (PDCE_RPC_BIND)pkt;
rpc_bind->max_xmit = 0x16D0;
rpc_bind->max_recv = 0x16D0;
rpc_bind->asc_group = 0;
rpc_bind->num_con_items = 1;
rpc_bind->con_id = 0;
rpc_bind->num_trn_items = 1;
pkt += sizeof(DCE_RPC_BIND);
cnt = encode_uuid(uuid, pkt);
pkt += cnt;
memcpy(pkt, &ver, sizeof(short));
pkt += sizeof(short);
*pkt++ = 0; *pkt++ = 0;
cnt = encode_uuid(vuid, pkt);
pkt += cnt;
*pkt++ = 2; *pkt++ = 0;
ret = pkt - tmp;
rpc = (PDCE_RPC)tmp;
rpc->ver = 5;
rpc->ver_minor = 0;
rpc->pkt_type = _DCE_RPC_BIND;
rpc->pkt_flags = 3;
rpc->data_repres = 16;
rpc->frag_len = ret + 2;
rpc->auth_len = 0;
rpc->caller_id = cid;
*pkt_len = ret + 2;
free(euuid);
return tmp;
}
bool recv(zmq::socket_t & socket) {
clear();
while(1) {
zmq::message_t message(0);
try {
if (!socket.recv(&message, 0)) {
return false;
}
} catch (zmq::error_t error) {
//std::cout << "E: " << error.what() << std::endl;
return false;
}
char *data = reinterpret_cast<char*>(message.data());
if (message.size() == 17 && data[0] == 0) {
push_back(encode_uuid(msg_to_string(message)));
} else {
push_back(msg_to_string(message));
}
boost::int64_t more;
size_t more_size = sizeof(more);
socket.getsockopt(ZMQ_RCVMORE, &more, &more_size);
if (!more) {
break;
}
}
return true;
}
