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