src/opts/lopts.h

   1 /* quvi
   2  * Copyright (C) 2012,2013  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of quvi <http://quvi.sourceforge.net/>.
   5  *
   6  * This program is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this program.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #ifndef lopts_h
  22 #define lopts_h
  23
  24 /* callback */
  25
  26 typedef void (*lopts_cb_parse_keyfile_values)(GKeyFile*,const gchar*);
  27 typedef gchar *(*lopts_cb_get_config_fpath)();
  28
  29 typedef gint (*lopts_cb_cmdline_validate_values)();
  30 typedef void (*lopts_cb_set_post_parse_defaults)();
  31
  32 typedef gint (*lopts_cb_chk_ok_strv)(const gchar*,
  33                                      const gchar*,
  34                                      const gchar**,
  35                                      const gchar**);
  36
  37 typedef gint (*lopts_cb_chk_ok_re)(const gchar*,
  38                                    const gchar*,
  39                                    const gchar**);
  40
  41 typedef gint (*lopts_cb_chk_ok_str)(const gchar*,
  42                                     const gchar*,
  43                                     const gchar*,
  44                                     const gchar**);
  45
  46 typedef gint (*lopts_cb_chk_ok_int)(const gchar*,
  47                                     const gchar*,
  48                                     const gint);
  49
  50 /* struct */
  51
  52 struct lopts_s
  53 {
  54   const GOptionEntry *entries;
  55   gchar **argv;
  56   gint argc;
  57   struct
  58   {
  59     lopts_cb_cmdline_validate_values  cmdline_validate_values;
  60     lopts_cb_set_post_parse_defaults  set_post_parse_defaults;
  61     lopts_cb_parse_keyfile_values     parse_keyfile_values;
  62     lopts_cb_get_config_fpath         get_config_fpath;
  63   } cb;
  64 };
  65
  66 typedef struct lopts_s *lopts_t;
  67
  68 /* function */
  69
  70 gint lopts_new(lopts_t);
  71
  72 gint lopts_chk_strv(const gchar**, const gchar**, gchar**);
  73 gint lopts_chk_str(const gchar*, const gchar**, gchar**);
  74 gint lopts_chk_re(const gchar**, gchar**);
  75
  76 gchar *lopts_keyfile_get_str(GKeyFile*,
  77                              lopts_cb_chk_ok_str,
  78                              const gchar*,
  79                              const gchar*,
  80                              const gchar**,
  81                              const gchar*,
  82                              gchar **dst);
  83
  84 gchar **lopts_keyfile_get_strv(GKeyFile*,
  85                                lopts_cb_chk_ok_strv,
  86                                const gchar*,
  87                                const gchar*,
  88                                const gchar**,
  89                                const gchar*,
  90                                gchar***);
  91
  92 gchar **lopts_keyfile_get_re(GKeyFile*,
  93                              lopts_cb_chk_ok_re,
  94                              const gchar*,
  95                              const gchar*,
  96                              const gchar**,
  97                              const gchar*,
  98                              gchar***);
  99
 100 gboolean lopts_keyfile_get_bool(GKeyFile*,
 101                                 const gchar*,
 102                                 const gchar*,
 103                                 const gchar*,
 104                                 gboolean*);
 105
 106 gint lopts_keyfile_get_double(GKeyFile*,
 107                            lopts_cb_chk_ok_int,
 108                            const gchar*,
 109                            const gchar*,
 110                            const gchar*,
 111                            gdouble*);
 112
 113 gint lopts_keyfile_get_int(GKeyFile*,
 114                            lopts_cb_chk_ok_int,
 115                            const gchar*,
 116                            const gchar*,
 117                            const gchar*,
 118                            gint*);
 119
 120 gint lopts_invalid_value(const gchar*, const gchar*,
 121                          const gchar*, const gchar**);
 122
 123 void lopts_print_config_values(lopts_t);
 124 void lopts_print_config_paths(lopts_t);
 125
 126 #endif /* lopts_h */
 127
 128 /* vim: set ts=2 sw=2 tw=72 expandtab: */