1 files changed, 86 insertions, 0 deletions
diff --git a/src/realmnames.c b/src/realmnames.c
new file mode 100644
index 0000000..db9cfdf
--- /dev/null
+++ b/src/realmnames.c
@@ -0,0 +1,86 @@
+/*
+ * active port forwarder - software for secure forwarding
+ * Copyright (C) 2003-2007 jeremian <jeremian [at] poczta.fm>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include "realmnames.h"
+
+/*
+ * Function name: get_realmname
+ * Description: Returns the name of the realm.
+ * Arguments: config - the server configuration
+ *            realm - the realm number
+ * Returns: The name of the realm.
+ */
+
+char*
+get_realmname(ServerConfiguration* config, int realm)
+{
+  static char realmname[10];
+
+  assert(config != NULL);
+  
+  if (ServerRealm_get_realmName(ServerConfiguration_get_realmsTable(config)[realm]) == NULL) {
+    memset(realmname, 0, 10);
+    sprintf(realmname, "%d", realm);
+    return realmname;
+  }
+  
+  return ServerRealm_get_realmName(ServerConfiguration_get_realmsTable(config)[realm]);
+}
+
+/*
+ * Function name: get_realmnumber
+ * Description: Returns the realm number.
+ * Arguments: config - the server configuration
+ *            realmname - the name of the realm
+ * Returns: The realm number or -1, if there is no realm with such name.
+ */
+
+int
+get_realmnumber(ServerConfiguration* config, char* realmname)
+{
+  int i;
+  char guard;
+  
+  assert(config != NULL);
+  assert(realmname != NULL);
+  
+  for (i = 0; i < ServerConfiguration_get_realmsNumber(config); ++i) {
+    if (ServerRealm_get_realmName(ServerConfiguration_get_realmsTable(config)[i]) != NULL) {
+      if (strcmp(realmname, ServerRealm_get_realmName(ServerConfiguration_get_realmsTable(config)[i])) == 0) {
+        return i;
+      }
+    }
+  }
+
+  if (sscanf(realmname, "%d%c", &i, &guard) == 1) {
+    if ((i >= 0) && (i < ServerConfiguration_get_realmsNumber(config))) {
+      if (ServerRealm_get_realmName(ServerConfiguration_get_realmsTable(config)[i]) == NULL) {
+        return i;
+      }
+    }
+  }
+  
+  return -1;
+}