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

   1 /*
   2  * $Log$
   3  */
   4
   5 #ifndef conffile_internal_h
   6 #define conffile_internal_h
   7
   8 #include <stdio.h>
   9 #include "secnet.h"
  10
  11 extern FILE *yyin;
  12
  13 typedef string_t atom_t;
  14
  15 /* Parse tree for configuration file */
  16
  17 #define YYSTYPE struct p_node *
  18
  19 #define T_STRING 1
  20 #define T_NUMBER 2
  21 #define T_KEY    3
  22 #define T_ASSIGNMENT 10
  23 #define T_LISTITEM   11
  24 #define T_EXEC       12
  25 #define T_PATHELEM   13
  26 #define T_ABSPATH    14
  27 #define T_RELPATH    15
  28 #define T_DICT       16
  29 #define T_ALIST      17
  30 #define T_ERROR      20
  31
  32 struct p_node {
  33     uint32_t type;
  34     struct cloc loc;
  35     union {
  36         atom_t key;
  37         string_t string;
  38         uint32_t number;
  39     } data;
  40     struct p_node *l;
  41     struct p_node *r;
  42 };
  43
  44 extern int yylex(void);
  45 extern string_t config_file;
  46 extern uint32_t config_lineno;
  47
  48 /* Keys in dictionaries are 'atoms', which are constructed from strings
  49    using this call. Atoms may be compared using '=='. */
  50 extern atom_t intern(string_t string);
  51
  52 extern struct p_node *parse_conffile(FILE *conffile);
  53
  54 #endif /* conffile_internal_h */