You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
214 lines
8.0 KiB
214 lines
8.0 KiB
;begin_both
|
|
/*****************************************************************************\
|
|
* *
|
|
;end_both
|
|
* cpl.h - Control panel extension DLL definitions *
|
|
* cplp.h - Private Control panel extension DLL definitions * ;internal_NT
|
|
;begin_both
|
|
* *
|
|
* Version 3.10 *
|
|
* *
|
|
* Copyright (c) Microsoft Corporation. All rights reserved. *
|
|
* *
|
|
******************************************************************************/
|
|
;end_both
|
|
/*
|
|
* General rules for being installed in the Control Panel:
|
|
*
|
|
* 1) The DLL must export a function named CPlApplet which will handle
|
|
* the messages discussed below.
|
|
* 2) If the applet needs to save information in CONTROL.INI minimize
|
|
* clutter by using the application name [MMCPL.appletname].
|
|
* 2) If the applet is refrenced in CONTROL.INI under [MMCPL] use
|
|
* the following form:
|
|
* ...
|
|
* [MMCPL]
|
|
* uniqueName=c:\mydir\myapplet.dll
|
|
* ...
|
|
*
|
|
*
|
|
* The order applet DLL's are loaded by CONTROL.EXE is not guaranteed.
|
|
* Control panels may be sorted for display, etc.
|
|
*
|
|
*/
|
|
#ifndef _INC_CPL
|
|
#define _INC_CPL
|
|
|
|
#ifndef _INC_CPLP ;internal_NT
|
|
#define _INC_CPLP ;internal_NT
|
|
|
|
;begin_both
|
|
#include <pshpack1.h> /* Assume byte packing throughout */
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" { /* Assume C declarations for C++ */
|
|
#endif /* __cplusplus */
|
|
;end_both
|
|
|
|
/*
|
|
* CONTROL.EXE will answer this message and launch an applet
|
|
*
|
|
* WM_CPL_LAUNCH
|
|
*
|
|
* wParam - window handle of calling app
|
|
* lParam - LPTSTR of name of applet to launch
|
|
*
|
|
* WM_CPL_LAUNCHED
|
|
*
|
|
* wParam - TRUE/FALSE if applet was launched
|
|
* lParam - NULL
|
|
*
|
|
* CONTROL.EXE will post this message to the caller when the applet returns
|
|
* (ie., when wParam is a valid window handle)
|
|
*
|
|
*/
|
|
#define WM_CPL_LAUNCH (WM_USER+1000)
|
|
#define WM_CPL_LAUNCHED (WM_USER+1001)
|
|
|
|
/* A function prototype for CPlApplet() */
|
|
|
|
//typedef LRESULT (APIENTRY *APPLET_PROC)(HWND hwndCpl, UINT msg, LPARAM lParam1, LPARAM lParam2);
|
|
typedef LONG (APIENTRY *APPLET_PROC)(HWND hwndCpl, UINT msg, LPARAM lParam1, LPARAM lParam2);
|
|
|
|
/* The data structure CPlApplet() must fill in. */
|
|
|
|
typedef struct tagCPLINFO
|
|
{
|
|
int idIcon; /* icon resource id, provided by CPlApplet() */
|
|
int idName; /* name string res. id, provided by CPlApplet() */
|
|
int idInfo; /* info string res. id, provided by CPlApplet() */
|
|
LONG_PTR lData; /* user defined data */
|
|
} CPLINFO, *LPCPLINFO;
|
|
|
|
typedef struct tagNEWCPLINFO%
|
|
{
|
|
DWORD dwSize; /* similar to the commdlg */
|
|
DWORD dwFlags;
|
|
DWORD dwHelpContext; /* help context to use */
|
|
LONG_PTR lData; /* user defined data */
|
|
HICON hIcon; /* icon to use, this is owned by CONTROL.EXE (may be deleted) */
|
|
TCHAR% szName[32]; /* short name */
|
|
TCHAR% szInfo[64]; /* long name (status line) */
|
|
TCHAR% szHelpFile[128];/* path to help file to use */
|
|
} NEWCPLINFO%, *LPNEWCPLINFO%;
|
|
|
|
;begin_winver_400
|
|
#define CPL_DYNAMIC_RES 0
|
|
// This constant may be used in place of real resource IDs for the idIcon,
|
|
// idName or idInfo members of the CPLINFO structure. Normally, the system
|
|
// uses these values to extract copies of the resources and store them in a
|
|
// cache. Once the resource information is in the cache, the system does not
|
|
// need to load a CPL unless the user actually tries to use it.
|
|
// CPL_DYNAMIC_RES tells the system not to cache the resource, but instead to
|
|
// load the CPL every time it needs to display information about an item. This
|
|
// allows a CPL to dynamically decide what information will be displayed, but
|
|
// is SIGNIFICANTLY SLOWER than displaying information from a cache.
|
|
// Typically, CPL_DYNAMIC_RES is used when a control panel must inspect the
|
|
// runtime status of some device in order to provide text or icons to display.
|
|
|
|
;end_winver_400
|
|
|
|
/* The messages CPlApplet() must handle: */
|
|
|
|
#define CPL_INIT 1
|
|
/* This message is sent to indicate CPlApplet() was found. */
|
|
/* lParam1 and lParam2 are not defined. */
|
|
/* Return TRUE or FALSE indicating whether the control panel should proceed. */
|
|
;begin_internal_NT
|
|
/* if lParam1 == CPL_INIT_DEVMODE_TAG for the display applet then */
|
|
/* a Devmode structure is sent to lParam2 */
|
|
#define CPL_INIT_DEVMODE_TAG 0x4D564544 // represents "DEVM"
|
|
|
|
;end_internal_NT
|
|
|
|
|
|
#define CPL_GETCOUNT 2
|
|
/* This message is sent to determine the number of applets to be displayed. */
|
|
/* lParam1 and lParam2 are not defined. */
|
|
/* Return the number of applets you wish to display in the control */
|
|
/* panel window. */
|
|
|
|
|
|
#define CPL_INQUIRE 3
|
|
/* This message is sent for information about each applet. */
|
|
|
|
/* A CPL SHOULD HANDLE BOTH THE CPL_INQUIRE AND CPL_NEWINQUIRE MESSAGES. */
|
|
/* The developer must not make any assumptions about the order or dependance */
|
|
/* of CPL inquiries. */
|
|
|
|
/* lParam1 is the applet number to register, a value from 0 to */
|
|
/* (CPL_GETCOUNT - 1). lParam2 is a far ptr to a CPLINFO structure. */
|
|
/* Fill in CPLINFO's idIcon, idName, idInfo and lData fields with */
|
|
/* the resource id for an icon to display, name and description string ids, */
|
|
/* and a long data item associated with applet #lParam1. This information */
|
|
/* may be cached by the caller at runtime and/or across sessions. */
|
|
/* To prevent caching, see CPL_DYNAMIC_RES, above. */
|
|
|
|
|
|
#define CPL_SELECT 4
|
|
/* The CPL_SELECT message has been deleted. */
|
|
|
|
|
|
#define CPL_DBLCLK 5
|
|
/* This message is sent when the applet's icon has been double-clicked */
|
|
/* upon. lParam1 is the applet number which was selected. lParam2 is the */
|
|
/* applet's lData value. */
|
|
/* This message should initiate the applet's dialog box. */
|
|
|
|
|
|
#define CPL_STOP 6
|
|
/* This message is sent for each applet when the control panel is exiting. */
|
|
/* lParam1 is the applet number. lParam2 is the applet's lData value. */
|
|
/* Do applet specific cleaning up here. */
|
|
|
|
|
|
#define CPL_EXIT 7
|
|
/* This message is sent just before the control panel calls FreeLibrary. */
|
|
/* lParam1 and lParam2 are not defined. */
|
|
/* Do non-applet specific cleaning up here. */
|
|
|
|
|
|
#define CPL_NEWINQUIRE 8
|
|
/* Same as CPL_INQUIRE execpt lParam2 is a pointer to a NEWCPLINFO struct. */
|
|
|
|
/* A CPL SHOULD HANDLE BOTH THE CPL_INQUIRE AND CPL_NEWINQUIRE MESSAGES. */
|
|
/* The developer must not make any assumptions about the order or dependance */
|
|
/* of CPL inquiries. */
|
|
|
|
;begin_winver_400
|
|
#define CPL_STARTWPARMSA 9
|
|
#define CPL_STARTWPARMSW 10
|
|
#ifdef UNICODE
|
|
#define CPL_STARTWPARMS CPL_STARTWPARMSW
|
|
#else
|
|
#define CPL_STARTWPARMS CPL_STARTWPARMSA
|
|
#endif
|
|
|
|
/* this message parallels CPL_DBLCLK in that the applet should initiate
|
|
** its dialog box. where it differs is that this invocation is coming
|
|
** out of RUNDLL, and there may be some extra directions for execution.
|
|
** lParam1: the applet number.
|
|
** lParam2: an LPSTR to any extra directions that might exist.
|
|
** returns: TRUE if the message was handled; FALSE if not.
|
|
*/
|
|
;end_winver_400
|
|
|
|
#define CPL_DO_PRINTER_SETUP 100 ;internal
|
|
#define CPL_DO_NETPRN_SETUP 101 ;internal
|
|
#define CPL_POLICYREFRESH 102 ;internal
|
|
|
|
/* This message is internal to the Control Panel and MAIN applets. */
|
|
/* It is only sent when an applet is invoked from the Command line */
|
|
/* during system installation. */
|
|
#define CPL_SETUP 200
|
|
|
|
;begin_both
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#include <poppack.h>
|
|
;end_both
|
|
|
|
#endif /* _INC_CPLP */ ;internal_NT
|
|
#endif /* _INC_CPL */
|