.route.c.swp
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����X}	}				t->tx, t->errors, t->tx_bytes, t->current_addr_idx);		DPrint("\n   Statistics: tx=%d, errors=%d, tx_bytes=%d, idx		re->	re->host.h_length=he->h_length;	re->host.h_addrtype=he->h_addrtype;	/* copy h_addr_type & length */	}		memcpy(re->host.h_addr_list[i], he->h_addr_list[i], he->h_length+1);		}			goto error;			ret=E_OUT_OF_MEM;		if (re->host.h_addr_list==0){		re->host.h_addr_list[i]=(char*)malloc(he->h_length+1);	for (i=0;i<len;i++){	memset((void*)re->host.h_addr_list, 0, sizeof(char*) * (len+1) );	}		goto error;		ret=E_OUT_OF_MEM;	if (re->host.h_addr_list==0){	re->host.h_addr_list=(char**)malloc(len+1);	for (len=0;he->h_addr_list[len];len++);	/* copy h_addr_list */	}		strncpy(re->host.h_aliases[i], he->h_aliases[i], len2);		}			goto error;			ret=E_OUT_OF_MEM;		if (re->host.h_aliases==0){		re->host.h_aliases[i]=(char*)malloc(len2);		len2=strlen(he->h_aliases[i])+1;	for (i=0;i<len;i++){	memset((void*)re->host.h_aliases, 0, sizeof(char*) * (len+1) );	}		goto error;		ret=E_OUT_OF_MEM;	if (re->host.h_aliases==0){	re->host.h_aliases=(char**)malloc(len+1);	for (len=0;he->h_aliases[len];len++);	/* copy h_aliases */	}		goto error;		ret=E_OUT_OF_MEM;	else{	if (re->host.h_name) strncpy(re->host.h_name, he->h_name, len);	re->host.h_name=(char*)malloc(len);	len=strlen(he->h_name)+1;	/* copy h_name */	/* start copying the host entry.. */		}		goto error;		ret=E_BAD_ADDRESS;		DPrint("ERROR: cannot resolve \"%s\"\n", cl->address);	if (he==0){	he=gethostbyname(cl->address);		}		goto error;		ret=E_BAD_RE;		DPrint("ERROR: bad re \"%s\"\n", cl->uri);	if (regcomp(&(re->uri), cl->uri, REG_EXTENDED|REG_NOSUB|REG_ICASE) ){	}		goto error;		ret=E_BAD_RE;		DPrint("ERROR: bad re \"%s\"\n", cl->method);	if (regcomp(&(re->method), cl->method, REG_EXTENDED|REG_NOSUB|REG_ICASE)){	if (re==0) return E_OUT_OF_MEM;	re=init_re();	int i,len, len2;	int ret;	struct hostent * he;	struct route_elem* re;	{int add_rule(struct cfg_line* cl, struct route_elem** head)}	*rl=0;	}		if (u) free_re(u);	for (t=*rl; t; u=t, t=t->next){	u=0;	if (*rl==0) return;	struct route_elem *t, *u;{void clear_rlist(struct route_elem** rl)}	t->next=re;	for (t=*head; t->next;t=t->next);	}		return;		*head=re;	if (*head==0){	re->next=0;	struct route_elem *t;{void push(struct route_elem* re, struct route_elem** head)}	return r;	memset((void*)r, 0, sizeof (struct route_elem));	if (r==0) return 0;	r=(struct route_elem *) malloc(sizeof(struct route_elem));	struct route_elem* r;{struct route_elem* init_re()}	}			free(r);			}				free(r->host.h_addr_list);					free(r->host.h_addr_list[i]);				for (i=0; r->host.h_addr_list[i]; i++)			if (r->host.h_addr_list){			}				free(r->host.h_aliases);					free(r->host.h_aliases[i]);				for (i=0; r->host.h_aliases[i]; i++)			if (r->host.h_aliases){			if (r->host.h_name)      free(r->host.h_name);						regfree(&(r->uri));			regfree(&(r->method));	if (r){	int i;{void free_re(struct route_elem* r)struct route_elem* rlist=0;/* main routing list */#include "dprint.h"#include "cfg_parser.h"#include "route.h"#include <string.h>#include <netdb.h>#include <regex.h>#include <sys/types.h>  */ * * SIP routing engine * * $Id$/*ad�	E������������ywvut$"�����tQ$�
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 	}	}				t->tx, t->errors, t->tx_bytes, t->current_addr_idx);		DPrint("\n   Statistics: tx=%d, errors=%d, tx_bytes=%d, idx=%d\n",								  );				(unsigned char) t->host.h_addr_list[j][3]			    (unsigned char) t->host.h_addr_list[j][2],				(unsigned char) t->host.h_addr_list[j][1],				(unsigned char) t->host.h_addr_list[j][0],			DPrint("%d.%d.%d.%d ",		for (j=0; t->host.h_addr_list[j]; j++)		DPrint("   ips: ");				t->host.h_name, t->ok);		DPrint("%2d.to=%s ; route ok=%d\n", i,	for (t=rlist,i=0; t; i++, t=t->next){		}		return;		DPrint("the routing table is emty\n");	if (rlist==0){	int i,j;	struct route_elem* t;{void print_rl()/* debug function, prints main routing table */}	return 0;	/* no match :( */	}		}			}				return t;				/* we have a full match */			if (regexec(&(t->uri), uri, 0, 0, 0)==0){			/* we have a method mach !!! */		if (regexec(&(t->method), method, 0, 0, 0)==0){	for (t=*rl; t; t=t->next){	}		return 0;		DPrint("WARNING: empty routing table\n");	if (*rl==0){	struct route_elem* t;{struct route_elem* route_match(char* method, char* uri, struct route_elem** rl)}		return ret;		free_re(re);error:		return 0;	push(re,head);	re->ok=1;	re->current_addr_idx=0;			/*finished hostent copy */