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|
%{
/*#define YYSTYPE char**/
/*#define DEBUG*/
#include "macro.h"
%}
%union {
char *text;
char c;
}
%token <text> VARID
%token <text> VALID
%token <text> OWNERID
%token ERROR
%token EOFTOK
%{
char left[80], right[80], owner[80];
char type = 0; /*unused*/
%}
%%
block:
blockstatement
| block blockstatement
;
blockstatement:
owner '{' commandline '}'
;
commandline:
command | commandline command
;
command:
varpart '=' valpart { found(left,right,owner); }
;
owner:
OWNERID {
DBG("Owner %s\n",$1);
strncpy(owner,$1,strlen($1)+1);
}
;
varpart:
VARID {
DBG("Left %s\n",$1);
strncpy(left,$1,strlen($1)+1);
}
;
valpart:
VALID {
DBG("Right %s\n",$1);
strncpy(right,$1,strlen($1)+1);
}
;
%%
#include <ctype.h>
#include <stdio.h>
#include "structs.h"
extern struct wlp_list_t *list;
int yyerror (char *s) /* Called by yyparse on error */
{
printf ("error: %s\n", s);
return 1;
}
int found(const char* left, const char* right, const char *owner)
{
static struct wlp_node_t *node;
/* alloc node with non-empty fields (ie alloc them too)*/
node = wlpn_alloc(FALSE);
if(!node) {
DBG("wlpn_alloc in found returned NULL\n");
}
strncpy(node->right,right,strlen(right));
strncpy(node->left,left,strlen(left));
strncpy(node->owner,owner,strlen(owner));
#ifndef WITHQUOTES
/* remove quotes of value part */
node->right += 1;
node->right[strlen(node->right)-1] = '\0';
#endif
#ifndef WITHANGBRACKETS
/* remove angle brackets of owner part */
node->owner += 1;
node->owner[strlen(node->owner)-1] = '\0';
#endif
if(!list)
list = wlpl_init(node);
else
wlpn_add(list,node);
}
|
