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Provisional IPv6 support added.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33933 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2011-10-03 16:03:19 +00:00
parent bc796f4304
commit 6b8dc7ef6c
11 changed files with 369 additions and 361 deletions
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133
Source/GSSocketStream.m
View file

@ -1321,103 +1321,40 @@ setNonBlocking(SOCKET fd)
if (result == nil && _address.s.sa_family != AF_UNSPEC)
{
SOCKET s = [self _sock];
SOCKET s = [self _sock];
struct sockaddr sin;
socklen_t size = sizeof(sin);
switch (_address.s.sa_family)
{
case AF_INET:
{
struct sockaddr_in sin = { 0 };
socklen_t size = sizeof(sin);
if ([key isEqualToString: GSStreamLocalAddressKey])
{
if (getsockname(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithUTF8String:
(char*)inet_ntoa(sin.sin_addr)];
}
}
else if ([key isEqualToString: GSStreamLocalPortKey])
{
if (getsockname(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithFormat: @"%d",
(int)GSSwapBigI16ToHost(sin.sin_port)];
}
}
else if ([key isEqualToString: GSStreamRemoteAddressKey])
{
if (getpeername(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithUTF8String:
(char*)inet_ntoa(sin.sin_addr)];
}
}
else if ([key isEqualToString: GSStreamRemotePortKey])
{
if (getpeername(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithFormat: @"%d",
(int)GSSwapBigI16ToHost(sin.sin_port)];
}
}
}
break;
#if defined(AF_INET6)
case AF_INET6:
{
struct sockaddr_in6 sin = { 0 };
socklen_t size = sizeof(sin);
if ([key isEqualToString: GSStreamLocalAddressKey])
{
if (getsockname(s, (struct sockaddr*)&sin, &size) != -1)
{
char buf[INET6_ADDRSTRLEN+1];
if (inet_ntop(AF_INET6, &(sin.sin6_addr), buf,
INET6_ADDRSTRLEN) == 0)
{
buf[INET6_ADDRSTRLEN] = '\0';
result = [NSString stringWithUTF8String: buf];
}
}
}
else if ([key isEqualToString: GSStreamLocalPortKey])
{
if (getsockname(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithFormat: @"%d",
(int)GSSwapBigI16ToHost(sin.sin6_port)];
}
}
else if ([key isEqualToString: GSStreamRemoteAddressKey])
{
if (getpeername(s, (struct sockaddr*)&sin, &size) != -1)
{
char buf[INET6_ADDRSTRLEN+1];
if (inet_ntop(AF_INET6, &(sin.sin6_addr), buf,
INET6_ADDRSTRLEN) == 0)
{
buf[INET6_ADDRSTRLEN] = '\0';
result = [NSString stringWithUTF8String: buf];
}
}
}
else if ([key isEqualToString: GSStreamRemotePortKey])
{
if (getpeername(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithFormat: @"%d",
(int)GSSwapBigI16ToHost(sin.sin6_port)];
}
}
}
break;
#endif
}
if ([key isEqualToString: GSStreamLocalAddressKey])
{
if (getsockname(s, (struct sockaddr*)&sin, &size) != -1)
{
result = GSPrivateSockaddrHost(&sin);
}
}
else if ([key isEqualToString: GSStreamLocalPortKey])
{
if (getsockname(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithFormat: @"%d",
(int)GSPrivateSockaddrPort(&sin)];
}
}
else if ([key isEqualToString: GSStreamRemoteAddressKey])
{
if (getpeername(s, (struct sockaddr*)&sin, &size) != -1)
{
result = GSPrivateSockaddrHost(&sin);
}
}
else if ([key isEqualToString: GSStreamRemotePortKey])
{
if (getpeername(s, (struct sockaddr*)&sin, &size) != -1)
{
result = [NSString stringWithFormat: @"%d",
(int)GSPrivateSockaddrPort(&sin)];
}
}
}
return result;
}
@ -1470,7 +1407,7 @@ setNonBlocking(SOCKET fd)
peer.sin_family = AF_INET;
peer.sin_port = GSSwapHostI16ToBig(p);
ptonReturn = inet_pton(AF_INET, addr_c, &peer.sin_addr);
if (ptonReturn == 0) // error
if (ptonReturn <= 0) // error
{
return NO;
}
@ -1493,7 +1430,7 @@ setNonBlocking(SOCKET fd)
peer.sin6_family = AF_INET6;
peer.sin6_port = GSSwapHostI16ToBig(p);
ptonReturn = inet_pton(AF_INET6, addr_c, &peer.sin6_addr);
if (ptonReturn == 0) // error
if (ptonReturn <= 0) // error
{
return NO;
}