/*++
Copyright (c) 1990-2000    Microsoft Corporation All Rights Reserved

Module Name:

    notify.h

Abstract:


Author:

     Eliyas Yakub   Nov 23, 1999

Environment:


Revision History:


--*/

#ifndef __NOTIFY_H
#define __NOTIFY_H


//
// Copied Macros from ntddk.h
//

#define CONTAINING_RECORD(address, type, field) ((type *)( \
                          (PCHAR)(address) - \
                          (ULONG_PTR)(&((type *)0)->field)))


#define InitializeListHead(ListHead) (\
    (ListHead)->Flink = (ListHead)->Blink = (ListHead))

#define RemoveHeadList(ListHead) \
    (ListHead)->Flink;\
    {RemoveEntryList((ListHead)->Flink)}

#define IsListEmpty(ListHead) \
    ((ListHead)->Flink == (ListHead))


#define RemoveEntryList(Entry) {\
    PLIST_ENTRY _EX_Blink;\
    PLIST_ENTRY _EX_Flink;\
    _EX_Flink = (Entry)->Flink;\
    _EX_Blink = (Entry)->Blink;\
    _EX_Blink->Flink = _EX_Flink;\
    _EX_Flink->Blink = _EX_Blink;\
    }

#define InsertTailList(ListHead,Entry) {\
    PLIST_ENTRY _EX_Blink;\
    PLIST_ENTRY _EX_ListHead;\
    _EX_ListHead = (ListHead);\
    _EX_Blink = _EX_ListHead->Blink;\
    (Entry)->Flink = _EX_ListHead;\
    (Entry)->Blink = _EX_Blink;\
    _EX_Blink->Flink = (Entry);\
    _EX_ListHead->Blink = (Entry);\
    }

typedef struct _DEVICE_INFO
{
   HANDLE       hDevice; // file handle
   HDEVNOTIFY   hHandleNotification; // notification handle
   TCHAR        DeviceName[MAX_PATH];// friendly name of device description
   TCHAR        DevicePath[MAX_PATH];//
   ULONG        SerialNo; // Serial number of the device.
   LIST_ENTRY   ListEntry;
} DEVICE_INFO, *PDEVICE_INFO;


typedef enum {

    PLUGIN = 1,
    UNPLUG,
    EJECT

} USER_ACTION_TYPE;

typedef struct _DIALOG_RESULT
{
    ULONG    SerialNo;
    PWCHAR  DeviceId;
} DIALOG_RESULT, *PDIALOG_RESULT;

#define ID_EDIT 1

#define  IDM_OPEN       100
#define  IDM_CLOSE      101
#define  IDM_EXIT       102
#define  IDM_HIDE       103
#define  IDM_PLUGIN     104
#define  IDM_UNPLUG     105
#define  IDM_EJECT      106
#define  IDM_ENABLE     107
#define  IDM_DISABLE    108
#define  IDM_CLEAR      109
#define  IDM_IOCTL      110
#define  IDM_VERBOSE    111

#define IDD_DIALOG                     115
#define IDD_DIALOG1                    116
#define IDD_DIALOG2                    117
#define ID_OK                          118
#define ID_CANCEL                      119
#define IDC_SERIALNO                   1000
#define IDC_DEVICEID                   1001
#define IDC_STATIC                      -1

#define IDI_CLASS_ICON                 200

LRESULT FAR PASCAL
WndProc (
    HWND hwnd,
    UINT message,
    WPARAM wParam,
    LPARAM lParam
    );

BOOLEAN EnumExistingDevices(
    HWND   hWnd
    );

BOOL HandleDeviceInterfaceChange(
    HWND hwnd,
    DWORD evtype,
    PDEV_BROADCAST_DEVICEINTERFACE dip
    );

BOOL HandleDeviceChange(
    HWND hwnd,
    DWORD evtype,
    PDEV_BROADCAST_HANDLE dhp
    );

LRESULT
HandleCommands(
    HWND     hWnd,
    UINT     uMsg,
    WPARAM   wParam,
    LPARAM   lParam
    );

BOOLEAN Cleanup(
    HWND hWnd
    );

BOOL
GetDeviceDescription(
    _In_ LPTSTR DevPath,
    _Out_writes_bytes_(OutBufferLen) PBYTE OutBuffer,
    _In_ ULONG OutBufferLen,
    _In_ PULONG SerialNo
    );

BOOLEAN
OpenBusInterface (
    _In_ ULONG SerialNo,
     _When_ (Action == PLUGIN, _In_) LPWSTR DeviceId,
    _In_ USER_ACTION_TYPE Action
    );


INT_PTR CALLBACK
DlgProc(
    HWND hDlg,
    UINT message,
    WPARAM wParam,
    LPARAM lParam);

void
SendIoctlToFilterDevice();


#endif