newsearch/parser.h

   1 #ifndef NEWSEARCH_PARSER_H
   2 #define NEWSEARCH_PARSER_H
   3
   4 #include "newsearch.h"
   5 #include "../lib/sstring.h"
   6
   7 typedef struct stringlist {
   8   struct stringlist *next;
   9   sstring *data;
  10 } stringlist;
  11
  12 typedef struct expressionlist {
  13   struct expressionlist *next;
  14   searchASTExpr expr[];
  15 } expressionlist;
  16
  17 typedef struct parsertree {
  18   expressionlist *exprlist;
  19   stringlist *strlist;
  20   int finished;
  21   searchASTExpr root[];
  22 } parsertree;
  23
  24 typedef parseFunc (*fnFinder)(char *, void *);
  25
  26 parsertree *parse_string(searchCmd *, const char *);
  27 void parse_free(parsertree *);
  28
  29 void resetparser(fnFinder fnf, void *arg, parsertree **result);
  30
  31 extern char *parseStrError;
  32 extern int parseStrErrorPos;
  33
  34 #endif