libpurple/protocols/gg/validator.c

   1 /* purple
   2  *
   3  * Purple is the legal property of its developers, whose names are too numerous
   4  * to list here.  Please refer to the COPYRIGHT file distributed with this
   5  * source distribution.
   6  *
   7  * Rewritten from scratch during Google Summer of Code 2012
   8  * by Tomek Wasilczyk (http://www.wasilczyk.pl).
   9  *
  10  * Previously implemented by:
  11  *  - Arkadiusz Miskiewicz <misiek@pld.org.pl> - first implementation (2001);
  12  *  - Bartosz Oler <bartosz@bzimage.us> - reimplemented during GSoC 2005;
  13  *  - Krzysztof Klinikowski <grommasher@gmail.com> - some parts (2009-2011).
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  28  */
  29
  30 #include "validator.h"
  31
  32 #include "utils.h"
  33
  34 gboolean ggp_validator_password(PurpleRequestField *field, gchar **errmsg,
  35         void *user_data)
  36 {
  37         const char *value;
  38
  39         g_return_val_if_fail(field != NULL, FALSE);
  40         g_return_val_if_fail(purple_request_field_get_field_type(field) ==
  41                 PURPLE_REQUEST_FIELD_STRING, FALSE);
  42
  43         value = purple_request_field_string_get_value(field);
  44
  45         if (value != NULL && ggp_password_validate(value))
  46                 return TRUE;
  47
  48         if (errmsg)
  49                 *errmsg = g_strdup(_("Password can contain 6-15 alphanumeric characters"));
  50         return FALSE;
  51 }
  52
  53 gboolean ggp_validator_password_equal(PurpleRequestField *field, gchar **errmsg,
  54         void *field2_p)
  55 {
  56         const char *value1, *value2;
  57         PurpleRequestField *field2 = field2_p;
  58
  59         g_return_val_if_fail(field != NULL, FALSE);
  60         g_return_val_if_fail(field2 != NULL, FALSE);
  61         g_return_val_if_fail(purple_request_field_get_field_type(field) ==
  62                 PURPLE_REQUEST_FIELD_STRING, FALSE);
  63         g_return_val_if_fail(purple_request_field_get_field_type(field2) ==
  64                 PURPLE_REQUEST_FIELD_STRING, FALSE);
  65
  66         value1 = purple_request_field_string_get_value(field);
  67         value2 = purple_request_field_string_get_value(field2);
  68
  69         if (g_strcmp0(value1, value2) == 0)
  70                 return TRUE;
  71
  72         if (errmsg)
  73                 *errmsg = g_strdup(_("Passwords do not match"));
  74         return FALSE;
  75 }