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Potential Linux implementation

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This commit is contained in:
Tiger Wang 2015-03-08 16:54:44 +00:00
parent 1551e29f00
commit 20da3d34a5
1 changed files with 54 additions and 4 deletions
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58
src/OSSupport/NetworkInterfaceEnum.cpp
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@ -10,6 +10,10 @@
#include <IPHlpApi.h>
#pragma comment(lib, "IPHLPAPI.lib")
#else // _WIN32
#include <sys/types.h>
#include <ifaddrs.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#endif // else _WIN32
@ -29,7 +33,7 @@ public:
{
printf(" %s\n", ip.c_str());
}
printf("done.\n");
printf("Done.\n");
}
} g_EnumIPAddressTest;
@ -65,10 +69,36 @@ static AString PrintAddress(SOCKET_ADDRESS & a_Addr)
break;
}
}
return AString(IP);
return IP;
}
#endif // _WIN32
#else // _WIN32
static AString PrintAddress(ifaddrs * InterfaceAddress)
{
switch (InterfaceAddress->ifa_addr->sa_family)
{
case AF_INET:
{ // IPv4
char AddressBuffer[INET_ADDRSTRLEN];
inet_ntop(AF_INET, &(reinterpret_cast<struct sockaddr_in *>(reinterpret_cast<void *>(InterfaceAddress->ifa_addr))->sin_addr), AddressBuffer, INET_ADDRSTRLEN);
return AddressBuffer;
}
case AF_INET6:
{ // IPv6
char AddressBuffer[INET6_ADDRSTRLEN];
inet_ntop(AF_INET6, &(reinterpret_cast<struct sockaddr_in6 *>(reinterpret_cast<void *>(InterfaceAddress->ifa_addr))->sin6_addr), AddressBuffer, INET6_ADDRSTRLEN);
return AddressBuffer;
}
default:
{
LOG("Unknown address family: %i", InterfaceAddress->ifa_addr->sa_family);
return "";
}
}
}
#endif // else _WIN32
@ -117,7 +147,27 @@ AStringVector cNetwork::EnumLocalIPAddresses(void)
#else // _WIN32
// TODO: Enumerate network interfaces on Linux
struct ifaddrs * ifAddrStruct = nullptr;
getifaddrs(&ifAddrStruct);
for (auto ifa = ifAddrStruct; ifa != nullptr; ifa = ifa->ifa_next)
{
if (ifa->ifa_addr == nullptr)
{
continue;
}
auto Address = PrintAddress(ifa);
if (!Address.empty())
{
res.emplace_back(Address);
}
}
if (ifAddrStruct != nullptr)
{
freeifaddrs(ifAddrStruct);
}
#endif // else _WIN32