b824790798
ipv4 class manages tcp and icmp, but for some reason udp is managed by network_stack. Fix this and make all L4 protocol handling to be the same.
39 lines
698 B
C++
39 lines
698 B
C++
/*
|
|
* Copyright (C) 2014 Cloudius Systems, Ltd.
|
|
*
|
|
*/
|
|
|
|
#ifndef UDP_HH_
|
|
#define UDP_HH_
|
|
|
|
#include <unordered_map>
|
|
#include <assert.h>
|
|
#include "core/reactor.hh"
|
|
#include "core/shared_ptr.hh"
|
|
#include "net/api.hh"
|
|
#include "const.hh"
|
|
#include "net.hh"
|
|
|
|
namespace net {
|
|
|
|
struct udp_hdr {
|
|
packed<uint16_t> src_port;
|
|
packed<uint16_t> dst_port;
|
|
packed<uint16_t> len;
|
|
packed<uint16_t> cksum;
|
|
|
|
template<typename Adjuster>
|
|
auto adjust_endianness(Adjuster a) {
|
|
return a(src_port, dst_port, len, cksum);
|
|
}
|
|
} __attribute__((packed));
|
|
|
|
struct udp_channel_state {
|
|
queue<udp_datagram> _queue;
|
|
udp_channel_state(size_t queue_size) : _queue(queue_size) {}
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|