int LWIP_SOCKETS_Driver::GetSockOpt( SOCK_SOCKET socket, int level, int optname, char* optval, int* optlen )
{
NATIVE_PROFILE_PAL_NETWORK();
int nativeLevel;
int nativeOptionName;
char* pNativeOptval = optval;
int ret;
switch(level)
{
case SOCK_IPPROTO_IP:
nativeLevel = IPPROTO_IP;
nativeOptionName = GetNativeIPOption(optname);
break;
case SOCK_IPPROTO_TCP:
nativeLevel = IPPROTO_TCP;
nativeOptionName = GetNativeTcpOption(optname);
break;
case SOCK_IPPROTO_UDP:
case SOCK_IPPROTO_ICMP:
case SOCK_IPPROTO_IGMP:
case SOCK_IPPROTO_IPV4:
case SOCK_SOL_SOCKET:
nativeLevel = SOL_SOCKET;
nativeOptionName = GetNativeSockOption(optname);
break;
default:
nativeLevel = level;
nativeOptionName = optname;
break;
}
ret = lwip_getsockopt(socket, nativeLevel, nativeOptionName, pNativeOptval, (u32_t*)optlen);
if(ret == 0)
{
switch(level)
{
case SOCK_SOL_SOCKET:
switch(optname)
{
case SOCK_SOCKO_EXCLUSIVEADDRESSUSE:
case SOCK_SOCKO_DONTLINGER:
*optval = !(*(int*)optval != 0);
break;
case SOCK_SOCKO_ACCEPTCONNECTION:
case SOCK_SOCKO_BROADCAST:
case SOCK_SOCKO_KEEPALIVE:
*optval = (*(int*)optval != 0);
break;
}
break;
}
}
return ret;
}
int LWIP_SOCKETS_Driver::SetSockOpt( SOCK_SOCKET socket, int level, int optname, const char* optval, int optlen )
{
NATIVE_PROFILE_PAL_NETWORK();
int nativeLevel;
int nativeOptionName;
int nativeIntValue;
char *pNativeOptionValue = (char*)optval;
switch(level)
{
case SOCK_IPPROTO_IP:
nativeLevel = IPPROTO_IP;
nativeOptionName = GetNativeIPOption(optname);
break;
case SOCK_IPPROTO_TCP:
nativeLevel = IPPROTO_TCP;
nativeOptionName = GetNativeTcpOption(optname);
break;
case SOCK_IPPROTO_UDP:
case SOCK_IPPROTO_ICMP:
case SOCK_IPPROTO_IGMP:
case SOCK_IPPROTO_IPV4:
case SOCK_SOL_SOCKET:
nativeLevel = SOL_SOCKET;
nativeOptionName = GetNativeSockOption(optname);
switch(optname)
{
// LINGER and DONTLINGER are not implemented in LWIP
case SOCK_SOCKO_LINGER:
errno = SOCK_ENOPROTOOPT;
return SOCK_SOCKET_ERROR;
case SOCK_SOCKO_DONTLINGER:
errno = SOCK_ENOPROTOOPT;
return SOCK_SOCKET_ERROR;
// ignore this item to enable http to work
case SOCK_SOCKO_REUSEADDRESS:
return 0;
case SOCK_SOCKO_EXCLUSIVEADDRESSUSE:
nativeIntValue = !*(int*)optval;
pNativeOptionValue = (char*)&nativeIntValue;
break;
default:
break;
}
break;
default:
nativeLevel = 0;
nativeOptionName = 0;
break;
}
return lwip_setsockopt(socket, nativeLevel, nativeOptionName, pNativeOptionValue, optlen);
}
int LWIP_SOCKETS_Driver::SetSockOpt( SOCK_SOCKET socket, int level, int optname, const char* optval, int optlen )
{
NATIVE_PROFILE_PAL_NETWORK();
int nativeLevel;
int nativeOptionName;
int nativeIntValue;
char *pNativeOptionValue = (char*)optval;
switch(level)
{
case SOCK_IPPROTO_IP:
nativeLevel = IPPROTO_IP;
nativeOptionName = GetNativeIPOption(optname);
break;
case SOCK_IPPROTO_TCP:
nativeLevel = IPPROTO_TCP;
nativeOptionName = GetNativeTcpOption(optname);
break;
case SOCK_IPPROTO_UDP:
case SOCK_IPPROTO_ICMP:
case SOCK_IPPROTO_IGMP:
case SOCK_IPPROTO_IPV4:
case SOCK_SOL_SOCKET:
nativeLevel = SOL_SOCKET;
nativeOptionName = GetNativeSockOption(optname);
switch(optname)
{
case SOCK_SOCKO_EXCLUSIVEADDRESSUSE:
case SOCK_SOCKO_DONTLINGER:
nativeIntValue = !*(int*)optval;
pNativeOptionValue = (char*)&nativeIntValue;
break;
default:
break;
}
break;
default:
nativeLevel = 0;
nativeOptionName = 0;
break;
}
return lwip_setsockopt(socket, nativeLevel, nativeOptionName, pNativeOptionValue, optlen);
}
