67 lines
1.2 KiB
C
67 lines
1.2 KiB
C
/*
|
|
* Filters: utility functions
|
|
*
|
|
* Copyright 1998 Pavel Machek <pavel@ucw.cz>
|
|
*
|
|
* Can be freely distributed and used under the terms of the GNU GPL.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <sys/signal.h>
|
|
|
|
#include "nest/bird.h"
|
|
#include "lib/lists.h"
|
|
#include "lib/resource.h"
|
|
#include "lib/socket.h"
|
|
#include "nest/route.h"
|
|
#include "nest/protocol.h"
|
|
#include "nest/iface.h"
|
|
#include "conf/conf.h"
|
|
#include "filter/filter.h"
|
|
|
|
struct f_instruction *last_func = NULL;
|
|
|
|
static void
|
|
interpret(struct f_instruction *what)
|
|
{
|
|
struct symbol *sym;
|
|
if (!what)
|
|
return 0;
|
|
switch(what->code) {
|
|
case ',':
|
|
interpret(what->arg1);
|
|
interpret(what->arg2);
|
|
break;
|
|
case '=':
|
|
sym = what->arg1;
|
|
sym->aux = what->arg2;
|
|
break;
|
|
case 'p':
|
|
sym = what->arg1;
|
|
switch(sym->class) {
|
|
case SYM_VARIABLE_INT:
|
|
printf( "Printing: %d\n", sym->aux );
|
|
break;
|
|
default:
|
|
printf( "Unknown type passed to print\n" );
|
|
break;
|
|
}
|
|
break;
|
|
case 'D':
|
|
printf( "DEBUGGING PRINT\n" );
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
filters_postconfig(void)
|
|
{
|
|
if (!last_func)
|
|
printf( "No function defined\n" );
|
|
else {
|
|
interpret(last_func);
|
|
}
|
|
}
|
|
|