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Added NetworkInterface class. Needs testing.

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This commit is contained in:
Matias Fontanini
2012-08-08 23:43:08 -03:00
parent 1b57563a96
commit dd1d1c3c49
4 changed files with 140 additions and 7 deletions
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12
src/utils.cpp
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@@ -43,8 +43,9 @@ using namespace std;
struct InterfaceCollector {
set<string> ifaces;
void operator() (struct ifaddrs *addr) {
bool operator() (struct ifaddrs *addr) {
ifaces.insert(addr->ifa_name);
return true;
}
};
@@ -56,11 +57,12 @@ struct IPv4Collector {
IPv4Collector(const char *interface) : ip(0), found(false), iface(interface) { }
void operator() (struct ifaddrs *addr) {
bool operator() (struct ifaddrs *addr) {
if(!found && addr->ifa_addr->sa_family == AF_INET && !strcmp(addr->ifa_name, iface)) {
ip = ((struct sockaddr_in *)addr->ifa_addr)->sin_addr.s_addr;
found = true;
}
return found;
}
};
@@ -73,11 +75,12 @@ struct HWAddressCollector {
HWAddressCollector(Tins::HWAddress<6> *res, const char *interface)
: result(res), found(false), iface(interface) { }
void operator() (struct ifaddrs *addr) {
bool operator() (struct ifaddrs *addr) {
if(!found && addr->ifa_addr->sa_family == AF_PACKET && !strcmp(addr->ifa_name, iface)) {
*result = ((struct sockaddr_ll*)addr->ifa_addr)->sll_addr;
found = true;
}
return found;
}
};
@@ -90,7 +93,7 @@ struct InterfaceInfoCollector {
InterfaceInfoCollector(Tins::Utils::InterfaceInfo *res, const char *interface) :
info(res), iface(interface), found(false) { }
void operator() (struct ifaddrs *addr) {
bool operator() (struct ifaddrs *addr) {
if(addr->ifa_addr->sa_family == AF_PACKET && !strcmp(addr->ifa_name, iface))
memcpy(info->hw_addr, ((struct sockaddr_ll*)addr->ifa_addr)->sll_addr, sizeof(info->hw_addr));
else if(addr->ifa_addr->sa_family == AF_INET && !strcmp(addr->ifa_name, iface)) {
@@ -102,6 +105,7 @@ struct InterfaceInfoCollector {
info->bcast_addr = 0;
found = true;
}
return found;
}
};