include/newconf.h

   1 /* This code is in the public domain.
   2  * $Nightmare: nightmare/include/config.h,v 1.32.2.2.2.2 2002/07/02 03:41:28 ejb Exp $
   3  * $Id: newconf.h 1735 2006-07-19 02:35:40Z nenolod $
   4  */
   5
   6 #ifndef _NEWCONF_H_INCLUDED
   7 #define _NEWCONF_H_INCLUDED
   8
   9 struct ConfEntry
  10 {
  11         const char *cf_name;
  12         int cf_type;
  13         void (*cf_func) (void *);
  14         int cf_len;
  15         void *cf_arg;
  16 };
  17
  18 struct TopConf
  19 {
  20         const char *tc_name;
  21         int (*tc_sfunc) (struct TopConf *);
  22         int (*tc_efunc) (struct TopConf *);
  23         rb_dlink_list tc_items;
  24         struct ConfEntry *tc_entries;
  25 };
  26
  27
  28 #define CF_QSTRING      0x01 /* quoted string */
  29 #define CF_INT          0x02
  30 #define CF_STRING       0x03 /* unquoted string */
  31 #define CF_TIME         0x04
  32 #define CF_YESNO        0x05
  33
  34 #define CF_MTYPE        0xFF /* mask for type */
  35
  36 /* CF_FLIST is used to allow specifying that an option accepts a list of (type)
  37  * values. conf_parm_t.type will never actually have another type & CF_FLIST;
  38  * it's only used as a true flag in newconf.c (which only consumes conf_parm_t
  39  * structures and doesn't create them itself).
  40  */
  41 #define CF_FLIST        0x0100 /* flag for list */
  42 #define CF_MFLAG        0xFF00 /* mask for flags */
  43
  44 /* conf_parm_t.type must be either one type OR one flag. this is pretty easy to
  45  * enforce because lists always contain nested conf_parm_t structures whose
  46  * .type is the real type, so it doesn't need to be stored in the top-level one
  47  * anyway.
  48  */
  49 typedef struct conf_parm_t_stru
  50 {
  51         struct conf_parm_t_stru *next;
  52         int type;
  53         union
  54         {
  55                 char *string;
  56                 int number;
  57                 struct conf_parm_t_stru *list;
  58         }
  59         v;
  60 }
  61 conf_parm_t;
  62
  63 extern struct TopConf *conf_cur_block;
  64
  65 extern char *current_file;
  66
  67 int read_config(char *);
  68 int conf_start_block(char *, char *);
  69 int conf_end_block(struct TopConf *);
  70 int conf_call_set(struct TopConf *, char *, conf_parm_t *);
  71 void conf_report_error(const char *, ...);
  72 void newconf_init(void);
  73 int add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *));
  74 int remove_conf_item(const char *topconf, const char *name);
  75 int add_top_conf(const char *name, int (*sfunc) (struct TopConf *), int (*efunc) (struct TopConf *), struct ConfEntry *items);
  76 int remove_top_conf(char *name);
  77 struct TopConf *find_top_conf(const char *name);
  78 struct ConfEntry *find_conf_item(const struct TopConf *top, const char *name);
  79
  80 #endif