mirror of
https://github.com/ChronosX88/netsukuku.git
synced 2024-12-22 08:51:46 +00:00
Oh my god! So many things have changed, IGS is so close, If not already working!
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MissValeska
parent
9da1028493
commit
1dadd0e8b4
7
Install-Ntk-Debug.sh
Executable file
7
Install-Ntk-Debug.sh
Executable file
@ -0,0 +1,7 @@
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#!/bin/sh
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make clean
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autoreconf -i
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CFLAGS="-g" ./configure
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make
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sudo make install
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66
src/andns.c
66
src/andns.c
@ -5,7 +5,7 @@
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***********************************************
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******* BEGIN 3/2006 ********
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*************************************************************************
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* *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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@ -131,19 +131,19 @@ int collect_resolv_conf(char *resolve_conf)
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while ((crow=fgets(buf,512,erc)) && _andns_ns_count_<MAXNSSERVERS) {
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if (!(crow=strstr(buf,"nameserver "))) /* is a good line? */
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continue;
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/* Skip if the line is commented */
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*crow=0;
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if(strchr(buf, '#'))
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continue;
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crow+=11;
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/* remove unwanted chars */
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strip_char(crow, '\t');
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strip_char(crow, ' ');
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strip_char(crow, '\n');
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store_ns(crow); /* finally store nameserver */
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}
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if (fclose(erc)!=0) {
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@ -151,7 +151,7 @@ int collect_resolv_conf(char *resolve_conf)
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"resolv.conf -> %s",strerror(errno));
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err_ret(ERR_RSLERC,-1);
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}
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if (!_andns_ns_count_)
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if (!_andns_ns_count_)
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err_ret(ERR_RSLNNS,-1);
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return _andns_ns_count_;
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}
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@ -418,10 +418,10 @@ int is_prefixed(dns_pkt *dp)
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}
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/*
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* A very stupid function that converts
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* A very stupid function that converts
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* ANDNS code to DNS code.
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*/
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int qtype_a_to_d(andns_pkt *ap)
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int qtype_a_to_d(andns_pkt *ap)
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{
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switch (ap->qtype) {
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case AT_PTR:
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@ -431,7 +431,7 @@ int qtype_a_to_d(andns_pkt *ap)
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return T_MX;
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else if (!ap->service)
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return T_A;
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else
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else
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return -1;
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default:
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return -1;
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@ -456,7 +456,7 @@ int apqsttodpqst(andns_pkt *ap,dns_pkt **dpsrc)
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if (qt==T_A || qt==T_MX) {
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qlen=strlen(ap->qstdata);
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if (qlen>DNS_MAX_HNAME_LEN)
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if (qlen>DNS_MAX_HNAME_LEN)
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goto incomp_err;
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strcpy(dpq->qname,ap->qstdata);
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}
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@ -475,13 +475,13 @@ int apqsttodpqst(andns_pkt *ap,dns_pkt **dpsrc)
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goto incomp_err;
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}
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res=swapped_straddr_pref(temp,
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dpq->qname,family);
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dpq->qname,family);
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if (res==-1) {
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debug(DBG_INSANE,err_str);
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goto incomp_err;
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}
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}
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else
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else
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goto incomp_err;
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dph->id=ap->id;
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dph->rd=1;
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@ -503,14 +503,14 @@ int dpanswtoapansw(dns_pkt *dp,andns_pkt *ap)
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rcode=DNS_GET_RCODE(dp);
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ap->rcode=rcode;
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ap->qr=1;
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if (rcode!=DNS_RCODE_NOERR)
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if (rcode!=DNS_RCODE_NOERR)
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return 0;
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qt=dp->pkt_qst->qtype;
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dpa=dp->pkt_answ;
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for (i=0;i<ancount;i++) {
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if (!dpa)
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if (!dpa)
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break;
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apd=andns_add_answ(ap);
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if (qt==T_A) {
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@ -518,7 +518,7 @@ int dpanswtoapansw(dns_pkt *dp,andns_pkt *ap)
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APD_ALIGN(apd);
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memcpy(apd->rdata,dpa->rdata,_ip_len_);
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nan++;
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}
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}
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else if (qt==T_PTR ) {
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apd->rdlength=strlen(dpa->rdata);
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APD_ALIGN(apd);
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@ -543,7 +543,7 @@ int dpanswtoapansw(dns_pkt *dp,andns_pkt *ap)
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// memcpy(&(apd->prio),dpa->rdata,sizeof(uint16_t));
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nan++;
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}
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else
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else
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andns_del_answ(ap);
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dpa=dpa->next;
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}
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@ -603,6 +603,8 @@ int andns_gethostbyname(char *hname, inet_prefix *ip)
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error(err_str);
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err_ret(ERR_RSLRSL,-1);
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}
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fprintf(stderr, "Addr is %p, rdata is %p\n", (void*)addr, (void*) dp->pkt_answ->rdata);
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if ((dp == NULL) || (dp->pkt_answ == NULL) || (dp->pkt_answ->rdata == NULL)) return -1;
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memcpy(&addr, dp->pkt_answ->rdata, sizeof(uint32_t));
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addr=ntohl(addr);
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if ((res=inet_setip_raw(ip,&addr, AF_INET))==-1) {
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@ -615,15 +617,15 @@ int andns_gethostbyname(char *hname, inet_prefix *ip)
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/* There is a DNS query, internet realm.
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* I'm going to forward it, but first I have
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* I'm going to forward it, but first I have
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* to control suffix presence.
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*
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* After this function, `answer` is the answer to be
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*
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* After this function, `answer` is the answer to be
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* sent to the client.
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*
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* Returns:
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* answer len
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*/
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*/
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int dns_forward(dns_pkt *dp,char *msg,int msglen,char* answer)
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{
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dns_pkt *dp_forward;
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@ -684,7 +686,7 @@ failing:
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*
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* I'm going to resolve it in ANDNA.
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*
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* After this function, `answer` is the answer to be
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* After this function, `answer` is the answer to be
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* sent to the client.
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*
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* Returns:
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@ -720,7 +722,7 @@ int inet_rslv(dns_pkt *dp,char *msg,int msglen,char *answer)
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} else if (qt==T_PTR) {
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char tomp[DNS_MAX_HNAME_LEN];
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lcl_cache *lc;
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res=swapped_straddr(temp,tomp);
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if (res==-1) {
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rcode=RCODE_EINTRPRT;
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@ -757,14 +759,14 @@ return_rcode:
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ANDNS_SET_QR(answer);
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return msglen;
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}
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int nk_rslv(andns_pkt *ap,char *msg,int msglen,char *answer)
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{
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int qt,res,rcode,records;
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inet_prefix ipres;
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uint8_t recs;
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uint16_t s;
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qt=ap->qtype;
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if (qt==AT_A) {
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snsd_service *ss;
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@ -783,11 +785,11 @@ int nk_rslv(andns_pkt *ap,char *msg,int msglen,char *answer)
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goto safe_return_rcode;
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}
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snsd_service_llist_del(&ss);
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}
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}
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else if (qt==AT_PTR) {
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lcl_cache *lc;
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int family;
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family=ap->qstlength==4?AF_INET:AF_INET6;
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res=inet_setip_raw(&ipres,(u_int*)ap->qstdata,family);
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if (res==-1) {
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@ -802,7 +804,7 @@ int nk_rslv(andns_pkt *ap,char *msg,int msglen,char *answer)
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goto safe_return_rcode;
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}
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res=lcl_cache_to_aansws(answer+msglen,lc,&records); /* destroys lc */
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}
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}
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else if (qt==AT_G) {
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snsd_service *ss;
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ss=andna_resolve_hash((u_int *)ap->qstdata,
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@ -914,7 +916,7 @@ char *andns_rslv(char *msg, int msglen,char *answer, int *answ_len)
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andns_pkt *ap;
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proto=GET_NK_BIT(msg);
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if (proto==NK_DNS)
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if (proto==NK_DNS)
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res=d_u(msg,msglen,&dp);
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else if (proto==NK_INET || proto==NK_NTK)
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res=a_u(msg,msglen,&ap);
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@ -923,10 +925,10 @@ char *andns_rslv(char *msg, int msglen,char *answer, int *answ_len)
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"Which language are you speaking?");
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return NULL;
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}
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if (res==0)
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if (res==0)
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goto discard;
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memset(answer, 0, ANDNS_MAX_SZ);
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if (res==-1)
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if (res==-1)
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goto intrprt;
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if (proto==NK_DNS) {
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r=andns_realm(dp->pkt_qst,NULL);
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@ -934,7 +936,7 @@ char *andns_rslv(char *msg, int msglen,char *answer, int *answ_len)
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res=dns_forward(dp,msg,msglen,answer);
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else
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res=inet_rslv(dp,msg,msglen,answer);
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}
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}
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else if (proto==NK_NTK)
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res=nk_rslv(ap,msg,msglen,answer);
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else if (proto==NK_INET)
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@ -26,7 +26,7 @@ masq_start() {
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# echo "1" > /proc/sys/net/ipv4/ip_dynaddr
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# Masquerade
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iptables -A POSTROUTING -t nat -j MASQUERADE -o ! lo
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iptables -A POSTROUTING -t nat -j MASQUERADE ! -o lo
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# Static IP users:
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#
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