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Code Issues Releases Wiki Activity

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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62
src/network_interface.cpp
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@@ -30,10 +30,17 @@
#include <stdexcept>
#include <vector>
#include <cstring>
#include "arch.h"
#ifndef WIN32
#include <linux/if_packet.h>
#include <net/if.h>
#include <netinet/in.h>
#ifdef BSD
#include <ifaddrs.h>
#include <net/if_dl.h>
#include <sys/socket.h>
#else
#include <linux/if_packet.h>
#endif
#include <net/if.h>
#else
#include <winsock2.h>
#endif
@@ -55,21 +62,38 @@ struct InterfaceInfoCollector {
#ifndef WIN32
bool operator() (const struct ifaddrs *addr) {
using Tins::Endian::host_to_be;
using Tins::IPv4Address;
const struct sockaddr_ll* addr_ptr = ((struct sockaddr_ll*)addr->ifa_addr);
if(addr->ifa_addr->sa_family == AF_PACKET && addr_ptr->sll_ifindex == iface_id)
info->hw_addr = addr_ptr->sll_addr;
else if(addr->ifa_addr->sa_family == AF_INET && !std::strcmp(addr->ifa_name, iface_name)) {
info->ip_addr = IPv4Address(((struct sockaddr_in *)addr->ifa_addr)->sin_addr.s_addr);
info->netmask = IPv4Address(((struct sockaddr_in *)addr->ifa_netmask)->sin_addr.s_addr);
if((addr->ifa_flags & (IFF_BROADCAST | IFF_POINTOPOINT)))
info->bcast_addr = IPv4Address(((struct sockaddr_in *)addr->ifa_ifu.ifu_broadaddr)->sin_addr.s_addr);
else
info->bcast_addr = 0;
found = true;
}
return found;
using Tins::IPv4Address;
#ifdef BSD
const struct sockaddr_dl* addr_ptr = ((struct sockaddr_dl*)addr->ifa_addr);
if(addr->ifa_addr->sa_family == AF_LINK && addr_ptr->sdl_index == iface_id)
info->hw_addr = (const uint8_t*)LLADDR(addr_ptr); // mmmm
else if(addr->ifa_addr->sa_family == AF_INET && !std::strcmp(addr->ifa_name, iface_name)) {
info->ip_addr = IPv4Address(((struct sockaddr_in *)addr->ifa_addr)->sin_addr.s_addr);
info->netmask = IPv4Address(((struct sockaddr_in *)addr->ifa_netmask)->sin_addr.s_addr);
if((addr->ifa_flags & (IFF_BROADCAST | IFF_POINTOPOINT)))
info->bcast_addr = IPv4Address(((struct sockaddr_in *)addr->ifa_dstaddr)->sin_addr.s_addr);
else
info->bcast_addr = 0;
found = true;
}
return found;
#else
const struct sockaddr_ll* addr_ptr = ((struct sockaddr_ll*)addr->ifa_addr);
if(addr->ifa_addr->sa_family == AF_PACKET && addr_ptr->sll_ifindex == iface_id)
info->hw_addr = addr_ptr->sll_addr;
else if(addr->ifa_addr->sa_family == AF_INET && !std::strcmp(addr->ifa_name, iface_name)) {
info->ip_addr = IPv4Address(((struct sockaddr_in *)addr->ifa_addr)->sin_addr.s_addr);
info->netmask = IPv4Address(((struct sockaddr_in *)addr->ifa_netmask)->sin_addr.s_addr);
if((addr->ifa_flags & (IFF_BROADCAST | IFF_POINTOPOINT)))
info->bcast_addr = IPv4Address(((struct sockaddr_in *)addr->ifa_ifu.ifu_broadaddr)->sin_addr.s_addr);
else
info->bcast_addr = 0;
found = true;
}
return found;
#endif
}
#else // WIN32
bool operator() (const IP_ADAPTER_ADDRESSES *iface) {
@@ -116,7 +140,11 @@ NetworkInterface::NetworkInterface(IPv4Address ip) : iface_id(0) {
typedef std::vector<Utils::RouteEntry> entries_type;
if(ip == "127.0.0.1")
#ifdef BSD
iface_id = resolve_index("lo0");
#else
iface_id = resolve_index("lo");
#endif
else {
Utils::RouteEntry *best_match = 0;
entries_type entries;