#if defined(LIBC_SCCS) && !defined(lint)
static const char rcsid[] = "$Id: getnetgrent.c,v 1.1.2.1.4.1 2004/03/09 08:33:36 marka Exp $";
#endif
#include "port_before.h"
#if !defined(__BIND_NOSTATIC)
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <errno.h>
#include <resolv.h>
#include <stdio.h>
#include <irs.h>
#include "port_after.h"
#include "irs_data.h"
static struct net_data *init(void);
#ifndef SETNETGRENT_ARGS
#define SETNETGRENT_ARGS const char *netgroup
#endif
void
setnetgrent(SETNETGRENT_ARGS) {
struct net_data *net_data = init();
setnetgrent_p(netgroup, net_data);
}
void
endnetgrent(void) {
struct net_data *net_data = init();
endnetgrent_p(net_data);
}
#ifndef INNETGR_ARGS
#define INNETGR_ARGS const char *netgroup, const char *host, \
const char *user, const char *domain
#endif
int
innetgr(INNETGR_ARGS) {
struct net_data *net_data = init();
return (innetgr_p(netgroup, host, user, domain, net_data));
}
int
getnetgrent(char **host, char **user, char **domain) {
struct net_data *net_data = init();
const char *ch, *cu, *cd;
int ret;
ret = getnetgrent_p(&ch, &cu, &cd, net_data);
if (ret != 1)
return (ret);
DE_CONST(ch, *host);
DE_CONST(cu, *user);
DE_CONST(cd, *domain);
return (ret);
}
void
setnetgrent_p(const char *netgroup, struct net_data *net_data) {
struct irs_ng *ng;
if ((net_data != NULL) && ((ng = net_data->ng) != NULL))
(*ng->rewind)(ng, netgroup);
}
void
endnetgrent_p(struct net_data *net_data) {
struct irs_ng *ng;
if (!net_data)
return;
if ((ng = net_data->ng) != NULL)
(*ng->close)(ng);
net_data->ng = NULL;
}
int
innetgr_p(const char *netgroup, const char *host,
const char *user, const char *domain,
struct net_data *net_data) {
struct irs_ng *ng;
if (!net_data || !(ng = net_data->ng))
return (0);
return ((*ng->test)(ng, netgroup, host, user, domain));
}
int
getnetgrent_p(const char **host, const char **user, const char **domain,
struct net_data *net_data ) {
struct irs_ng *ng;
if (!net_data || !(ng = net_data->ng))
return (0);
return ((*ng->next)(ng, host, user, domain));
}
static struct net_data *
init(void) {
struct net_data *net_data;
if (!(net_data = net_data_init(NULL)))
goto error;
if (!net_data->ng) {
net_data->ng = (*net_data->irs->ng_map)(net_data->irs);
if (!net_data->ng) {
error:
errno = EIO;
return (NULL);
}
}
return (net_data);
}
#endif