Removed imap4d_virtual. Its functionality passed to getpwnam_virtual.

@@ -21,43 +21,6 @@
 #include "../MySql/MySql.h"
 #endif
 
-int is_virtual = 0;
-
-#ifdef USE_VIRTUAL_DOMAINS
-
-static struct passwd *
-imap4d_virtual (const char *u)
-{
-  struct passwd *pw;
-  FILE *pfile;
-  int i = 0, len = strlen (u), delim = 0;
-
-  for (i = 0; i < len && delim == 0; i++)
-    if (u[i] == '!' || u[i] == ':' || u[i] == '@')
-      delim = i;
-
-  if (delim == 0)
-    return NULL;
-
-  chdir ("/etc/domains");
-  pfile = fopen (&u[delim+1], "r");
-  while (pfile != NULL && (pw = fgetpwent (pfile)) != NULL)
-    {
-      if (strlen (pw->pw_name) == delim && !strncmp (u, pw->pw_name, delim))
-	{
-	  is_virtual = 1;
-	  return pw;
-	}
-    }
-  
-  return NULL;
-}
-
-#endif
-
-/*
- * FIXME: this should support PAM, shadow, and normal password
- */
 #ifdef USE_LIBPAM
 #define COPY_STRING(s) (s) ? strdup(s) : NULL
 
@@ -140,11 +103,6 @@ imap4d_login (struct imap4d_command *command, char *arg)
 
   pw = mu_getpwnam (username);
   if (pw == NULL)
-#ifdef USE_VIRTUAL_DOMAINS
-    pw = imap4d_virtual (username);
-
-  if (pw == NULL)
-#endif /* USE_VIRTUAL_DOMAINS */
     return util_finish (command, RESP_NO, "User name or passwd rejected");
 
 #ifndef USE_LIBPAM
@@ -185,7 +143,7 @@ imap4d_login (struct imap4d_command *command, char *arg)
       openlog ("gnu-imap4d", LOG_PID, LOG_MAIL);
 #endif /* USE_LIBPAM */
 
-  if (pw->pw_uid > 0 && !is_virtual)
+  if (pw->pw_uid > 0 && !mu_virtual_domain)
     setuid (pw->pw_uid);
 
   homedir = util_normalize_path (strdup (pw->pw_dir), "/");