src/rcfile.h

   1 /*
   2     Copyright (C) 2006-2021 Ben Kibbey <bjk@luxsci.net>
   3
   4     This file is part of pwmd.
   5
   6     Pwmd is free software: you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License version 2 as
   8     published by the Free Software Foundation.
   9
  10     Pwmd 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 Pwmd.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18 #ifndef RCFILE_H
  19 #define RCFILE_H
  20
  21 #include <pthread.h>
  22 #include <sys/types.h>
  23 #include "util-slist.h"
  24
  25 #define INVALID_PRIORITY                "-99"
  26
  27 struct config_section_s
  28 {
  29   char *name;
  30   struct slist_s *params;
  31 };
  32
  33 #define INVOKING_UID    0
  34 #define INVOKING_GID    1
  35 #define INVOKING_TLS    2
  36
  37 struct invoking_user_s
  38 {
  39   int type;
  40   int not;
  41   union {
  42       uid_t uid;
  43       char *id;
  44   };
  45   struct invoking_user_s *next;
  46 };
  47
  48 #ifdef HAVE_MLOCKALL
  49 extern int disable_mlock;
  50 #endif
  51 extern char *logfile;
  52 extern char *rcfile;
  53 extern char *homedir;
  54 extern int max_recursion_depth;
  55 extern int disable_list_and_dump;
  56 extern struct slist_s *global_config;
  57 extern int log_syslog;
  58 extern pthread_mutex_t rcfile_mutex;
  59 extern pthread_cond_t rcfile_cond;
  60 extern pthread_t rcfile_tid;
  61 extern struct invoking_user_s *invoking_users;
  62 extern int log_keepopen;
  63 extern int log_level;
  64
  65 void free_invoking_users (struct invoking_user_s *);
  66 struct slist_s *config_parse (const char *filename, int reload);
  67 void config_free (struct slist_s *config);
  68
  69 char *config_get_value (const char *section, const char *what);
  70 long config_get_long (const char *section, const char *what);
  71 int config_get_boolean (const char *section, const char *what);
  72 int config_get_integer (const char *section, const char *what);
  73 char *config_get_string (const char *section, const char *what);
  74 char **config_get_list (const char *section, const char *what);
  75 long long config_get_longlong (const char *section, const char *what);
  76
  77 int config_set_list_param (struct slist_s **config, const char *section,
  78                            const char *name, const char *value);
  79 char **config_get_list_param (struct slist_s *config, const char *section,
  80                               const char *what, int *exists);
  81 int config_set_int_param (struct slist_s **config, const char *section,
  82                           const char *name, const char *value);
  83 int config_get_int_param (struct slist_s *config, const char *section,
  84                           const char *name, int *exists);
  85 int config_get_bool_param (struct slist_s *config, const char *section,
  86                            const char *name, int *exists);
  87 int config_set_bool_param (struct slist_s **config, const char *section,
  88                            const char *name, const char *value);
  89 int config_set_long_param (struct slist_s **config, const char *section,
  90                            const char *name, const char *value);
  91 struct slist_s *config_keep_save ();
  92 void config_keep_restore (struct slist_s *);
  93
  94 #endif