/*
   3APA3A simplest proxy server
   (c) 2002-2026 by Vladimir Dubrovin <vlad@3proxy.org>

   please read License Agreement

*/

#include "proxy.h"

#ifndef PORTMAP
#define PORTMAP
#endif
#define RETURN(xxx) { param->res = xxx; goto CLEANRET; }

void * tcppmchild(struct clientparam* param) {
 int res;

 if(!param->hostname){ 
#ifdef WITH_UN
    if(!strncmp((char *)param->srv->target, "unix:", 5)){
	make_un(param->srv->target + 5, (struct sockaddr_un *)&param->sinsr);
	make_un(param->srv->target + 5, (struct sockaddr_un *)&param->req);
	param->hostname = (unsigned char *)strdup((char *)param->srv->target);
    } else
#endif
    if(
	parsehostname((char *)param->srv->target, param, ntohs(param->srv->targetport))
    ) RETURN(100);
 }
 param->operation = CONNECT;
 res = (*param->srv->authfunc)(param);
 if(res) {RETURN(res);}
 if (param->npredatfilters){
	int action;
        action = handlepredatflt(param);
        if(action == HANDLED){
                RETURN(0);
        }
        if(action != PASS) RETURN(19);
 }
 if(param->redirectfunc){
    return (*param->redirectfunc)(param);
 }

 RETURN (mapsocket(param, conf.timeouts[CONNECTION_L]));
CLEANRET:
 
 dolog(param, param->hostname);
 freeparam(param);
 return (NULL);
}

#ifdef WITHMAIN
struct proxydef childdef = {
	tcppmchild,
	0,
	0,
	S_TCPPM,
	""
};
#include "proxymain.c"
#endif