static int seach_and_match(char **text_book)
{
int i = 0;
int mcount = 0;
while (text_book[i]) {
if (func_search((unsigned long)text_book[i])) {
mcount++;
}
i++;
}
return mcount;
}
/*
* execute a function.
* return FLAG_TRUE if the function was successful
*/
static int execute_func(struct filter_op *fop, struct packet_object *po)
{
switch (fop->op.func.op) {
case FFUNC_SEARCH:
/* search the string */
if (func_search(fop, po) == ESUCCESS)
return FLAG_TRUE;
break;
case FFUNC_REGEX:
/* search the string with a regex */
if (func_regex(fop, po) == ESUCCESS)
return FLAG_TRUE;
break;
case FFUNC_PCRE:
/* evaluate a perl regex */
if (func_pcre(fop, po) == ESUCCESS)
return FLAG_TRUE;
break;
case FFUNC_REPLACE:
/* replace the string */
if (func_replace(fop, po) == ESUCCESS)
return FLAG_TRUE;
break;
case FFUNC_INJECT:
/* replace the string */
if (func_inject(fop, po) == ESUCCESS)
return FLAG_TRUE;
break;
case FFUNC_LOG:
/* log the packet */
if (func_log(fop, po) == ESUCCESS)
return FLAG_TRUE;
break;
case FFUNC_DROP:
/* drop the packet */
func_drop(po);
return FLAG_TRUE;
break;
case FFUNC_KILL:
/* kill the connection */
func_kill(po);
return FLAG_TRUE;
break;
case FFUNC_MSG:
/* display the message to the user */
USER_MSG("%s", fop->op.func.string);
return FLAG_TRUE;
break;
case FFUNC_EXEC:
/* execute the command */
if (func_exec(fop) == ESUCCESS)
return FLAG_TRUE;
break;
default:
JIT_FAULT("unsupported function [%d]", fop->op.func.op);
break;
}
return FLAG_FALSE;
}