diff options
Diffstat (limited to 'src/realmnames.c')
-rw-r--r-- | src/realmnames.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/realmnames.c b/src/realmnames.c new file mode 100644 index 0000000..84d9f53 --- /dev/null +++ b/src/realmnames.c @@ -0,0 +1,62 @@ +/* + * active port forwarder - software for secure forwarding + * Copyright (C) 2003,2004,2005 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 <stdio.h> +#include <string.h> +#include "realmnames.h" + +char* +get_realmname(ConfigurationT* config, int realm) +{ + static char realmname[10]; + + if (config->realmtable[realm].realmname == NULL) { + memset(realmname, 0, 10); + sprintf(realmname, "%d", realm); + return realmname; + } + + return config->realmtable[realm].realmname; +} + +int +get_realmnumber(ConfigurationT* config, char* realmname) +{ + int i; + char guard; + + for (i = 0; i < config->size; ++i) { + if (config->realmtable[i].realmname != NULL) { + if (strcmp(realmname, config->realmtable[i].realmname) == 0) { + return i; + } + } + } + + if (sscanf(realmname, "%d%c", &i, &guard) == 1) { + if ((i >= 0) && (i < config->size)) { + if (config->realmtable[i].realmname == NULL) { + return i; + } + } + } + + return -1; +} |