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# include <proto/bsdsocket.h>
#endif
#ifdef OF_NINTENDO_3DS
# include <3ds.h>
#endif
/*
* RFC 1035 doesn't specify if pointers to pointers are allowed, and if so how
* many. Since it's unspecified, we have to assume that it might happen, but we
* also want to limit it to avoid DoS. Limiting it to 16 levels of pointers and
* immediately rejecting pointers to itself seems like a fair balance.
*/
#define MAX_ALLOWED_POINTERS 16
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# include <proto/bsdsocket.h>
#endif
#ifdef OF_NINTENDO_3DS
# include <3ds.h>
#endif
#ifndef SOCK_DNS
# define SOCK_DNS 0
#endif
/*
* RFC 1035 doesn't specify if pointers to pointers are allowed, and if so how
* many. Since it's unspecified, we have to assume that it might happen, but we
* also want to limit it to avoid DoS. Limiting it to 16 levels of pointers and
* immediately rejecting pointers to itself seems like a fair balance.
*/
#define MAX_ALLOWED_POINTERS 16
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#elif defined(OF_AMIGAOS4)
[self of_parseHosts: HOSTS_PATH];
[self of_obtainAmigaOS4SystemConfig];
#elif defined(OF_NINTENDO_3DS)
[self of_obtainNintendo3DSSytemConfig];
#elif defined(OF_HAVE_FILES)
[self of_parseHosts: HOSTS_PATH];
# ifdef OF_OPENBSD
[self of_parseHosts: @"/etc/resolv.conf.tail"];
# endif
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#elif defined(OF_AMIGAOS4)
[self of_parseHosts: HOSTS_PATH];
[self of_obtainAmigaOS4SystemConfig];
#elif defined(OF_NINTENDO_3DS)
[self of_obtainNintendo3DSSytemConfig];
#elif defined(OF_HAVE_FILES)
[self of_parseHosts: HOSTS_PATH];
[self of_parseResolvConf: RESOLV_CONF_PATH];
#endif
if (_staticHosts == nil) {
OFArray *localhost =
#ifdef OF_HAVE_IPV6
[OFArray arrayWithObjects: @"::1", @"127.0.0.1", nil];
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#ifdef OF_HAVE_IPV6
case OF_SOCKET_ADDRESS_FAMILY_IPV6:
if (_IPv6Socket == nil) {
of_socket_address_t address =
of_socket_address_parse_ip(@"::", 0);
_IPv6Socket = [[OFUDPSocket alloc] init];
[_IPv6Socket of_bindToAddress: &address];
[_IPv6Socket setBlocking: false];
}
sock = _IPv6Socket;
break;
#endif
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
if (_IPv4Socket == nil) {
of_socket_address_t address =
of_socket_address_parse_ip(@"0.0.0.0", 0);
_IPv4Socket = [[OFUDPSocket alloc] init];
[_IPv4Socket of_bindToAddress: &address];
[_IPv4Socket setBlocking: false];
}
sock = _IPv4Socket;
break;
default:
@throw [OFInvalidArgumentException exception];
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#ifdef OF_HAVE_IPV6
case OF_SOCKET_ADDRESS_FAMILY_IPV6:
if (_IPv6Socket == nil) {
of_socket_address_t address =
of_socket_address_parse_ip(@"::", 0);
_IPv6Socket = [[OFUDPSocket alloc] init];
[_IPv6Socket of_bindToAddress: &address
extraType: SOCK_DNS];
[_IPv6Socket setBlocking: false];
}
sock = _IPv6Socket;
break;
#endif
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
if (_IPv4Socket == nil) {
of_socket_address_t address =
of_socket_address_parse_ip(@"0.0.0.0", 0);
_IPv4Socket = [[OFUDPSocket alloc] init];
[_IPv4Socket of_bindToAddress: &address
extraType: SOCK_DNS];
[_IPv4Socket setBlocking: false];
}
sock = _IPv4Socket;
break;
default:
@throw [OFInvalidArgumentException exception];
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