User GDBM instead of QDBM.

[cascardo/rnetproxy.git] / usermap.c

diff --git a/usermap.c b/usermap.c
index e2fa5bd..40e0aab 100644 (file)
--- a/usermap.c
+++ b/usermap.c
@@ -19,46 +19,46 @@
 */
 
 #include <string.h>
-#include <depot.h>
+#include <gdbm.h>
+#include <stdlib.h>
 #include "usermap.h"
 
 int
 usermap_perm (char *user)
 {
-  DEPOT* allow_dp = NULL;
-  DEPOT* deny_dp = NULL;
-  char* allow = NULL;
-  char* deny = NULL;
+  GDBM_FILE allow_db = NULL;
+  GDBM_FILE deny_db = NULL;
+  int allow = 0;
+  int deny = 0;
+  datum key;
+  key.dptr = user;
+  key.dsize = strlen (user);
   int allow_users = 0;
-  allow_dp = dpopen ("/var/lib/popproxy/allow.db", DP_OREADER, 0);
-  deny_dp = dpopen ("/var/lib/popproxy/deny.db", DP_OREADER, 0);
-  if (allow_dp)
+  allow_db = gdbm_open ("/var/lib/popproxy/allow.db",
+                        0, GDBM_READER, 0, NULL);
+  deny_db = gdbm_open ("/var/lib/popproxy/deny.db",
+                       0, GDBM_READER, 0, NULL);
+  if (allow_db)
     {
-      allow = dpget (allow_dp, user, -1, 0, -1, NULL);
-      allow_users = dprnum (allow_dp);
-      dpclose (allow_dp);
+      datum allow_fk;
+      allow = gdbm_exists (allow_db, key);
+      allow_fk = gdbm_firstkey (allow_db);
+      if (allow_fk.dptr)
+        {
+          allow_users = 1;
+          free (allow_fk.dptr);
+        }
+      gdbm_close (allow_db);
     }
-  if (deny_dp)
+  if (deny_db)
     {
-      deny = dpget (deny_dp, user, -1, 0, -1, NULL);
-      dpclose (deny_dp);
-    }
-  if (allow && deny)
-    {
-      free (allow);
-      free (deny);
-      return ACCESS_DENY;
-    }
-  if (allow)
-    {
-      free (allow);
-      return ACCESS_ALLOW;
+      deny = gdbm_exists (deny_db, key);
+      gdbm_close (deny_db);
     }
   if (deny)
-    {
-      free (deny);
-      return ACCESS_DENY;
-    }
+    return ACCESS_DENY;
+  if (allow)
+    return ACCESS_ALLOW;
   if (allow_users == 0)
     return ACCESS_ALLOW;
   return ACCESS_DENY;