mdw@git.distorted.org.uk Git - secnet/blob - conffile_internal.h

   1 #ifndef conffile_internal_h
   2 #define conffile_internal_h
   3
   4 #include <stdio.h>
   5 #include "secnet.h"
   6
   7 typedef cstring_t atom_t;
   8
   9 /* Parse tree for configuration file */
  10
  11 #define YYSTYPE struct p_node *
  12
  13 #define T_STRING 1
  14 #define T_NUMBER 2
  15 #define T_KEY    3
  16 #define T_ASSIGNMENT 10
  17 #define T_LISTITEM   11
  18 #define T_EXEC       12
  19 #define T_PATHELEM   13
  20 #define T_ABSPATH    14
  21 #define T_RELPATH    15
  22 #define T_DICT       16
  23 #define T_ALIST      17
  24 #define T_ERROR      20
  25
  26 #define T_IS_PRIMITIVE(NTYPE) ((NTYPE) < T_ASSIGNMENT)
  27
  28 struct p_node {
  29     uint32_t type;
  30     struct cloc loc;
  31     union {
  32         atom_t key;
  33         string_t string;
  34         uint32_t number;
  35     } data;
  36     struct p_node *l;
  37     struct p_node *r;
  38 };
  39
  40 extern cstring_t config_file;
  41 extern int config_lineno;
  42 extern int yynerrs;
  43
  44 /* Keys in dictionaries are 'atoms', which are constructed from strings
  45    using this call. Atoms may be compared using '=='. */
  46 extern atom_t intern(cstring_t string);
  47
  48 extern struct p_node *parse_conffile(FILE *conffile);
  49
  50 #endif /* conffile_internal_h */