errors.h

   1 /*
   2 Calf Box, an open source musical instrument.
   3 Copyright (C) 2010-2011 Krzysztof Foltman
   4
   5 This program is free software: you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation, either version 3 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #ifndef CBOX_ERRORS_H
  20 #define CBOX_ERRORS_H
  21
  22 #include <glib.h>
  23 #include "cmd.h"
  24
  25 #define CBOX_MODULE_ERROR cbox_module_error_quark()
  26
  27 enum CboxModuleError
  28 {
  29     CBOX_MODULE_ERROR_FAILED,
  30     CBOX_MODULE_ERROR_INVALID_COMMAND,
  31     CBOX_MODULE_ERROR_OUT_OF_RANGE,
  32 };
  33
  34 struct cbox_osc_command;
  35
  36 extern GQuark cbox_module_error_quark(void);
  37 extern void cbox_force_error(GError **error);
  38 extern void cbox_print_error(GError *error);
  39 extern void cbox_print_error_if(GError *error);
  40 extern gboolean cbox_set_command_error(GError **error, const struct cbox_osc_command *cmd);
  41 extern gboolean cbox_set_command_error_with_msg(GError **error, const struct cbox_osc_command *cmd, const char *extra_msg);
  42 extern gboolean cbox_set_range_error(GError **error, const char *param, double minv, double maxv);
  43
  44 #endif