HLBR: actions/action_drop.c Source File

00001 #include "action_drop.h"
00002 #include "../packets/packet.h"
00003 #include "../engine/session.h"
00004 #include <stdio.h>
00005 
00006 //#define DEBUG
00007 
00008 extern GlobalVars       Globals;
00009 
00010 /********************************
00011 * Drop this packet
00012 ********************************/
00013 int DropAction(int RuleNum, int PacketSlot, void* Data){
00014         PacketRec*      p;
00015 
00016 
00017 #ifdef DEBUGPATH
00018         printf("In DropAction\n");
00019 #endif
00020 
00021 #ifdef DEBUG
00022         printf("Dropping\n");
00023 #endif
00024         p=&Globals.Packets[PacketSlot];
00025         p->PassRawPacket=FALSE;
00026         if (p->Status == PACKET_STATUS_BLOCKED)
00027                 TCPRemount_unblock(PacketSlot, TRUE);
00028         
00029         return TRUE;
00030 }
00031 
00032 /********************************
00033 * Set up the dropping mechanism
00034 ********************************/
00035 int InitActionDrop(){
00036         int ActionID;
00037 
00038 #ifdef DEBUGPATH
00039         printf("In InitActionDrop\n");
00040 #endif
00041 
00042         ActionID=CreateAction("drop");
00043         if (ActionID==ACTION_NONE){
00044 #ifdef DEBUG
00045                 printf("Couldn't allocation action drop\n");
00046 #endif  
00047                 return FALSE;
00048         }
00049         
00050         Globals.ActionItems[ActionID].ActionFunc=DropAction;
00051 
00052         return TRUE;
00053 }