diff options
Diffstat (limited to 'src/clientnames.c')
-rw-r--r-- | src/clientnames.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/clientnames.c b/src/clientnames.c new file mode 100644 index 0000000..9658903 --- /dev/null +++ b/src/clientnames.c @@ -0,0 +1,129 @@ +/* + * 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 "clientnames.h" + +char* +get_clientname(RealmT* pointer, int client) +{ + static char clientname[10]; + + if (pointer->clitable[client].clientid == NULL) { + memset(clientname, 0, 10); + sprintf(clientname, "%d", pointer->clitable[client].clientnum); + return clientname; + } + + return pointer->clitable[client].clientid; +} + +int +get_clientid(RealmT* pointer, char* clientname) +{ + int i, n; + char guard; + + for (i = 0; i < pointer->clinum; ++i) { + if (pointer->clitable[i].clientid != NULL) { + if (strcmp(clientname, pointer->clitable[i].clientid) == 0) { + return pointer->clitable[i].clientnum; + } + } + } + + if (sscanf(clientname, "%d%c", &i, &guard) == 1) { + n = get_clientnumber(pointer, i); + if ((n >= 0) && (n < pointer->clinum)) { + if (pointer->clitable[n].clientid == NULL) { + return i; + } + } + } + + return -1; +} + +int +get_clientnumber(RealmT* pointer, int clientid) +{ + int i; + for (i = 0; i < pointer->clinum; ++i) { + if (pointer->clitable[i].clientnum == clientid) { + return i; + } + } + + return -1; +} + +char* +get_raclientname(RealmT* pointer, int client) +{ + static char clientname[10]; + + if (pointer->raclitable[client].clientid == NULL) { + memset(clientname, 0, 10); + sprintf(clientname, "%d", pointer->raclitable[client].clientnum); + return clientname; + } + + return pointer->raclitable[client].clientid; +} + +int +get_raclientid(RealmT* pointer, char* clientname) +{ + int i, n; + char guard; + + for (i = 0; i < pointer->raclinum; ++i) { + if (pointer->raclitable[i].clientid != NULL) { + if (strcmp(clientname, pointer->raclitable[i].clientid) == 0) { + return pointer->raclitable[i].clientnum; + } + } + } + + if (sscanf(clientname, "%d%c", &i, &guard) == 1) { + n = get_raclientnumber(pointer, i); + if ((n >= 0) && (n < pointer->raclinum)) { + if (pointer->raclitable[n].clientid == NULL) { + return i; + } + } + } + + return -1; +} + +int +get_raclientnumber(RealmT* pointer, int clientid) +{ + int i; + for (i = 0; i < pointer->raclinum; ++i) { + if (pointer->raclitable[i].clientnum == clientid) { + return i; + } + } + + return -1; +} |