-const char gateway_rcs[] = "$Id: gateway.c,v 1.67 2011/01/09 12:08:52 fabiankeil Exp $";
+const char gateway_rcs[] = "$Id: gateway.c,v 1.70 2011/02/19 13:55:57 fabiankeil Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/gateway.c,v $
int target_port,
struct client_state *csp);
+enum {
+ SOCKS4_REQUEST_GRANTED = 90,
+ SOCKS4_REQUEST_REJECT = 91,
+ SOCKS4_REQUEST_IDENT_FAILED = 92,
+ SOCKS4_REQUEST_IDENT_CONFLICT = 93
+};
-#define SOCKS_REQUEST_GRANTED 90
-#define SOCKS_REQUEST_REJECT 91
-#define SOCKS_REQUEST_IDENT_FAILED 92
-#define SOCKS_REQUEST_IDENT_CONFLICT 93
-
-#define SOCKS5_REQUEST_GRANTED 0
-#define SOCKS5_REQUEST_FAILED 1
-#define SOCKS5_REQUEST_DENIED 2
-#define SOCKS5_REQUEST_NETWORK_UNREACHABLE 3
-#define SOCKS5_REQUEST_HOST_UNREACHABLE 4
-#define SOCKS5_REQUEST_CONNECTION_REFUSED 5
-#define SOCKS5_REQUEST_TTL_EXPIRED 6
-#define SOCKS5_REQUEST_PROTOCOL_ERROR 7
-#define SOCKS5_REQUEST_BAD_ADDRESS_TYPE 8
+enum {
+ SOCKS5_REQUEST_GRANTED = 0,
+ SOCKS5_REQUEST_FAILED = 1,
+ SOCKS5_REQUEST_DENIED = 2,
+ SOCKS5_REQUEST_NETWORK_UNREACHABLE = 3,
+ SOCKS5_REQUEST_HOST_UNREACHABLE = 4,
+ SOCKS5_REQUEST_CONNECTION_REFUSED = 5,
+ SOCKS5_REQUEST_TTL_EXPIRED = 6,
+ SOCKS5_REQUEST_PROTOCOL_ERROR = 7,
+ SOCKS5_REQUEST_BAD_ADDRESS_TYPE = 8
+};
/* structure of a socks client operation */
struct socks_op {
switch (s->cd)
{
- case SOCKS_REQUEST_GRANTED:
+ case SOCKS4_REQUEST_GRANTED:
return(sfd);
- case SOCKS_REQUEST_REJECT:
+ case SOCKS4_REQUEST_REJECT:
errstr = "SOCKS request rejected or failed.";
errno = EINVAL;
break;
- case SOCKS_REQUEST_IDENT_FAILED:
+ case SOCKS4_REQUEST_IDENT_FAILED:
errstr = "SOCKS request rejected because "
"SOCKS server cannot connect to identd on the client.";
errno = EACCES;
break;
- case SOCKS_REQUEST_IDENT_CONFLICT:
+ case SOCKS4_REQUEST_IDENT_CONFLICT:
errstr = "SOCKS request rejected because "
"the client program and identd report "
"different user-ids.";