int vss_load( char *name, VSS_INFO *vss_info )
{
FILE *stream ;
int err = VSSERR_NOERROR ;
char s[200] ;
num_total = 0 ;
memset( vss_info, 0, sizeof(VSS_INFO) ) ;
stream = fopen( name, "rb" ) ;
if ( stream != NULL )
{
while ( !feof( stream ) && !err )
{
vss_info->line_err++ ;
if ( fgets( s, 200, stream ) != NULL )
err = vss_parse( s, vss_info ) ;
}
fclose( stream ) ;
}
else
err = VSSERR_FILE ;
vss_info->err = err ;
return( err ) ;
}
int
VSS_resolver(const char *addr, const char *def_port, vss_resolved_f *func,
void *priv, const char **err)
{
struct addrinfo hints, *res0, *res;
struct suckaddr *vsa;
char *h;
char *adp, *hop;
int ret;
*err = NULL;
h = strdup(addr);
AN(h);
*err = vss_parse(h, &hop, &adp);
if (*err != NULL) {
free(h);
return (-1);
}
if (adp != NULL)
def_port = adp;
memset(&hints, 0, sizeof hints);
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
ret = getaddrinfo(hop, def_port, &hints, &res0);
free(h);
if (ret != 0) {
*err = gai_strerror(ret);
return (-1);
}
for (res = res0; res != NULL; res = res->ai_next) {
vsa = VSA_Malloc(res->ai_addr, res->ai_addrlen);
if (vsa != NULL) {
ret = func(priv, vsa);
free(vsa);
if (ret)
break;
}
}
freeaddrinfo(res0);
return (ret);
}
