* Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
*/
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
+#include <ctype.h>
#include <netdb.h>
#include "xmalloc.h"
#include "misc.h"
new = (nfs_client *) xmalloc(sizeof(*new));
memcpy(new, clp, sizeof(*new));
new->m_type = MCL_FQDN;
+ new->m_hostname = NULL;
client_init(new, (char *) hp->h_name, hp);
client_add(new);
static void
client_init(nfs_client *clp, const char *hname, struct hostent *hp)
{
- if (hp) {
- strncpy(clp->m_hostname, hp->h_name,
- sizeof (clp->m_hostname) - 1);
- } else {
- strncpy(clp->m_hostname, hname,
- sizeof (clp->m_hostname) - 1);
- }
- clp->m_hostname[sizeof (clp->m_hostname) - 1] = '\0';
+ xfree(clp->m_hostname);
+ if (hp)
+ clp->m_hostname = xstrdup(hp->h_name);
+ else
+ clp->m_hostname = xstrdup(hname);
clp->m_exported = 0;
clp->m_count = 0;
head = clientlist + i;
while (*head) {
*head = (clp = *head)->m_next;
+ xfree(clp->m_hostname);
xfree(clp);
}
}
return NULL;
}
+struct hostent *
+client_resolve(struct in_addr addr)
+{
+ struct hostent *he = NULL;
+
+ if (clientlist[MCL_WILDCARD] || clientlist[MCL_NETGROUP])
+ he = get_reliable_hostbyaddr((const char*)&addr, sizeof(addr), AF_INET);
+ if (he == NULL)
+ he = get_hostent((const char*)&addr, sizeof(addr), AF_INET);
+
+ return he;
+}
+
/*
* Find client name given an IP address
* This is found by gathering all known names that match that IP address,
static char *add_name(char *old, char *add);
char *
-client_compose(struct in_addr addr)
+client_compose(struct hostent *he)
{
- struct hostent *he = NULL;
char *name = NULL;
int i;
- if (clientlist[MCL_WILDCARD] || clientlist[MCL_NETGROUP])
- he = get_reliable_hostbyaddr((const char*)&addr, sizeof(addr), AF_INET);
- if (he == NULL)
- he = get_hostent((const char*)&addr, sizeof(addr), AF_INET);
-
for (i = 0 ; i < MCL_MAXTYPES; i++) {
nfs_client *clp;
for (clp = clientlist[i]; clp ; clp = clp->m_next) {
return name;
}
-int
+int
client_member(char *client, char *name)
{
/* check if "client" (a ',' separated list of names)
- * contains 'name' as a member
+ * contains 'name' as a member
*/
int l = strlen(name);
while (*client) {
}
-int
+int
name_cmp(char *a, char *b)
{
/* compare strings a and b, but only upto ',' in a */
while (*a && *b && *a != ',' && *a == *b)
a++, b++;
- if (!*b && (!*a || !a == ',') )
+ if (!*b && (!*a || *a == ','))
return 0;
if (!*b) return 1;
if (!*a || *a == ',') return -1;
strcat(new, ",");
strcat(new, cp);
}
+ free(old);
return new;
}
#ifdef HAVE_INNETGR
{
char *dot;
- int match;
+ int match, i;
struct hostent *nhp = NULL;
struct sockaddr_in addr;
if (innetgr(cname+1, hname, NULL, NULL))
return 1;
+ /* try the aliases as well */
+ for (i = 0; hp->h_aliases[i]; i++) {
+ if (innetgr(cname+1, hp->h_aliases[i], NULL, NULL))
+ return 1;
+ }
+
/* If hname is ip address convert to FQDN */
if (inet_aton(hname, &addr.sin_addr) &&
(nhp = gethostbyaddr((const char *)&(addr.sin_addr),