From 0d0f7a0e7c32842edff533246a1f8523306f9ab0 Mon Sep 17 00:00:00 2001
From: John Denker <jsd@av8n.com>
Date: Fri, 1 Jun 2012 23:07:51 -0700
Subject: as downloaded : ucspi-tcp

---
 ucspi-tcp-0.88/dns.h | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 ucspi-tcp-0.88/dns.h

(limited to 'ucspi-tcp-0.88/dns.h')

diff --git a/ucspi-tcp-0.88/dns.h b/ucspi-tcp-0.88/dns.h
new file mode 100644
index 0000000..0948b1a
--- /dev/null
+++ b/ucspi-tcp-0.88/dns.h
@@ -0,0 +1,84 @@
+#ifndef DNS_H
+#define DNS_H
+
+#include "stralloc.h"
+#include "iopause.h"
+#include "taia.h"
+
+#define DNS_C_IN "\0\1"
+#define DNS_C_ANY "\0\377"
+
+#define DNS_T_A "\0\1"
+#define DNS_T_NS "\0\2"
+#define DNS_T_CNAME "\0\5"
+#define DNS_T_SOA "\0\6"
+#define DNS_T_PTR "\0\14"
+#define DNS_T_HINFO "\0\15"
+#define DNS_T_MX "\0\17"
+#define DNS_T_TXT "\0\20"
+#define DNS_T_RP "\0\21"
+#define DNS_T_SIG "\0\30"
+#define DNS_T_KEY "\0\31"
+#define DNS_T_AAAA "\0\34"
+#define DNS_T_AXFR "\0\374"
+#define DNS_T_ANY "\0\377"
+
+struct dns_transmit {
+  char *query; /* 0, or dynamically allocated */
+  unsigned int querylen;
+  char *packet; /* 0, or dynamically allocated */
+  unsigned int packetlen;
+  int s1; /* 0, or 1 + an open file descriptor */
+  int tcpstate;
+  unsigned int udploop;
+  unsigned int curserver;
+  struct taia deadline;
+  unsigned int pos;
+  char *servers;
+  char localip[4];
+  char qtype[2];
+} ;
+
+extern void dns_random_init(char *);
+extern unsigned int dns_random(unsigned int);
+
+extern void dns_sortip(char *,unsigned int);
+
+extern void dns_domain_free(char **);
+extern int dns_domain_copy(char **,char *);
+extern unsigned int dns_domain_length(char *);
+extern int dns_domain_equal(char *,char *);
+extern char *dns_domain_suffix(char *,char *);
+extern int dns_domain_fromdot(char **,char *,unsigned int);
+extern int dns_domain_todot_cat(stralloc *,char *);
+
+extern unsigned int dns_packet_copy(char *,unsigned int,unsigned int,char *,unsigned int);
+extern unsigned int dns_packet_getname(char *,unsigned int,unsigned int,char **);
+extern unsigned int dns_packet_skipname(char *,unsigned int,unsigned int);
+extern int dns_packet_nameequal(char *,unsigned int,unsigned int,char *,unsigned int,unsigned int);
+
+extern int dns_transmit_start(struct dns_transmit *,char *,int,char *,char *,char *);
+extern void dns_transmit_free(struct dns_transmit *);
+extern void dns_transmit_io(struct dns_transmit *,iopause_fd *,struct taia *);
+extern int dns_transmit_get(struct dns_transmit *,iopause_fd *,struct taia *);
+
+extern int dns_resolvconfip(char *);
+extern int dns_resolve(char *,char *);
+extern struct dns_transmit dns_resolve_tx;
+
+extern int dns_ip4_packet(stralloc *,char *,unsigned int);
+extern int dns_ip4(stralloc *,stralloc *);
+extern int dns_name_packet(stralloc *,char *,unsigned int);
+extern void dns_name4_domain(char *,char *);
+#define DNS_NAME4_DOMAIN 31
+extern int dns_name4(stralloc *,char *);
+extern int dns_txt_packet(stralloc *,char *,unsigned int);
+extern int dns_txt(stralloc *,stralloc *);
+extern int dns_mx_packet(stralloc *,char *,unsigned int);
+extern int dns_mx(stralloc *,stralloc *);
+
+extern int dns_resolvconfrewrite(stralloc *);
+extern int dns_ip4_qualify_rules(stralloc *,stralloc *,stralloc *,stralloc *);
+extern int dns_ip4_qualify(stralloc *,stralloc *,stralloc *);
+
+#endif
-- 
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