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Ported almost everything to BSD. Utils::route_entries and sending link layer PDUs still don't work.

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This commit is contained in:
Matias Fontanini
2012-11-28 00:11:42 -03:00
parent e6e3e8453b
commit 6696c1b284
23 changed files with 486 additions and 227 deletions
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33
src/packet_sender.cpp
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@@ -33,8 +33,18 @@
#include <sys/time.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#include "arch.h"
#ifdef BSD
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <net/if.h>
#include <net/bpf.h>
#else
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#endif
#include <netdb.h>
#include <netinet/in.h>
#include <errno.h>
@@ -46,7 +56,9 @@
#include <cstring>
#include <ctime>
#include "pdu.h"
#include "arch.h"
#include "packet_sender.h"
#include "network_interface.h"
namespace Tins {
@@ -61,8 +73,8 @@ const uint32_t PacketSender::DEFAULT_TIMEOUT = 2;
#endif
PacketSender::PacketSender(uint32_t recv_timeout, uint32_t usec) :
_sockets(SOCKETS_END, INVALID_RAW_SOCKET), _timeout(recv_timeout),
PacketSender::PacketSender(uint32_t recv_timeout, uint32_t usec)
: _sockets(SOCKETS_END, INVALID_RAW_SOCKET), _timeout(recv_timeout),
_timeout_usec(usec)
{
_types[IP_SOCKET] = IPPROTO_RAW;
@@ -81,9 +93,14 @@ PacketSender::~PacketSender() {
}
#ifndef WIN32
void PacketSender::open_l2_socket() {
void PacketSender::open_l2_socket(const NetworkInterface& iface) {
if (_sockets[ETHER_SOCKET] == INVALID_RAW_SOCKET) {
int sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
int sock;
#ifdef BSD
// FIXME
#else
sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
#endif
if (sock == -1)
throw SocketOpenError(make_error_string());
_sockets[ETHER_SOCKET] = sock;
@@ -145,7 +162,11 @@ void PacketSender::send_l2(PDU &pdu, struct sockaddr* link_addr, uint32_t len_ad
int sock = _sockets[ETHER_SOCKET];
PDU::serialization_type buffer = pdu.serialize();
if(!buffer.empty()) {
#ifdef BSD
if(write(sock, &buffer[0], buffer.size()) == -1)
#else
if(sendto(sock, &buffer[0], buffer.size(), 0, link_addr, len_addr) == -1)
#endif
throw SocketWriteError(make_error_string());
}
}