?? cfgmgr32.pas
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//------------------------------------------------------------------------------
// File Name : cfgmgr32.pas
// Class Name :
// SuperClass Name :
// Author : T.K
// E-Mail :
// Homepage :
// Copyright (c) 2003 by
//------------------------------------------------------------------------------
// Development environment
// OS : WindowsXP
// Lang : Delphi6.0
// DDK : WindowsXP DDK Version 2600.1106
// Original File : cfgmgr32.h
//
// Abstract
// cfgmgr32.h傪Delphi梡偺僀儞僞乕僼僃僀僗儐僯僢僩偵彂偒姺偊偨傕偺偱偡丅
// 拲堄丗帺暘偺昁梫側(cè)晹暘偩偗偟偐僐儞僶乕僩偟偰偄傑偣傫丅
// 丂丂丂乮USB僗僩儗乕僕偺庢?zhèn)鑺O偟偵巊偭偨傕偺偩偗偐側(cè)乯
// 偁偲偼丄偍偄偍偄偲偄偆偐丄偩傟偐傗偭偰偔傟側(cè)偄偐側(cè)乣丅
//
// Supplement
// Windwos2000,WindowsXP偐傜偼Setupapi.dll偵娷傑傟偰偄傞偺偱偙偺僱乕儈儞僌偼
// 彮偟擸傒傑偡偑丄傗偭傁傝偙偭偪偺曽偑偟偭偔傝偔傞偺偱偙偭偪偵偟偰偍偒傑偡丅
// 傑偀cfgmgr32.h偭偰柤慜偩偟丅
// 偙偺僼傽僀儖偺彂偒曽偼Project JEDI(http://delphi-jedi.org)偺setupapi.pas偺
// 嶌傝傪恀帡偰彂偄偰傒傑偟偨丅
// _PNP_VETO_TYPE峔憿懱偺愰尵曽朄側(cè)偳偼僱僢僩傪偄傠偄傠尒偰偄偨偲偒偺傕偺傪
// 偦偺傑傑巊傢偣偰傕傜偄傑偟偨丅
// 偙偺彂偒曽偩偲仐99尒偨偄側(cè)婰弎偑偄傜側(cè)偄偺偱偄偄偱偡偹丅
// 拲堄丄setupapi.pas偲堦弿偵偮偄偰偄偨ModuleLoader.pas傪偙偺僼傽僀儖偐傜
// 巊偭偰偄傑偡丅
//
// 偍偒傑傝
// 帺屓愑擟偱巊梡偟偰偔偩偝偄丅
//------------------------------------------------------------------------------
// Revision History
// 2003.11.11 :
//------------------------------------------------------------------------------
unit CfgMgr32;
interface
{$WEAKPACKAGEUNIT ON}
{$DEFINE CFGMGR32_LINKONREQUEST}
uses
Windows, Commctrl, Cfg, SysUtils;
type
DEVINST = DWORD;
TDevInst = DEVINST;
RETURN_TYPE = DWORD;
CONFIGRET = RETURN_TYPE;
TConfigRet = CONFIGRET;
type
THMACHINE = THANDLE;
PTHMACHINE = ^THMACHINE;
const
//--------------------------------------------------------------
// Configuration Manager return status codes
//--------------------------------------------------------------
CR_SUCCESS = $00000000;
{EXTERNALSYM CR_SUCCESS}
CR_DEFAULT = $00000001;
{EXTERNALSYM CR_DEFAULT}
CR_OUT_OF_MEMORY = $00000002;
{EXTERNALSYM CR_OUT_OF_MEMORY}
CR_INVALID_POINTER = $00000003;
{EXTERNALSYM CR_INVALID_POINTER}
CR_INVALID_FLAG = $00000004;
{EXTERNALSYM CR_INVALID_FLAG}
CR_INVALID_DEVNODE = $00000005;
{EXTERNALSYM CR_INVALID_DEVNODE}
CR_INVALID_DEVINST = CR_INVALID_DEVNODE;
{EXTERNALSYM CR_INVALID_DEVINST}
CR_INVALID_RES_DES = $00000006;
{EXTERNALSYM CR_INVALID_RES_DES}
CR_INVALID_LOG_CONF = $00000007;
{EXTERNALSYM CR_INVALID_LOG_CONF}
CR_INVALID_ARBITRATOR = $00000008;
{EXTERNALSYM CR_INVALID_ARBITRATOR}
CR_INVALID_NODELIST = $00000009;
{EXTERNALSYM CR_INVALID_NODELIST}
CR_DEVNODE_HAS_REQS = $0000000A;
{EXTERNALSYM CR_DEVNODE_HAS_REQS}
CR_DEVINST_HAS_REQS = CR_DEVNODE_HAS_REQS;
{EXTERNALSYM CR_DEVINST_HAS_REQS}
CR_INVALID_RESOURCEID = $0000000B;
{EXTERNALSYM CR_INVALID_RESOURCEID}
CR_DLVXD_NOT_FOUND = $0000000C; // WIN 95 ONLY
{EXTERNALSYM CR_DLVXD_NOT_FOUND}
CR_NO_SUCH_DEVNODE = $0000000D;
{EXTERNALSYM CR_NO_SUCH_DEVNODE}
CR_NO_SUCH_DEVINST = CR_NO_SUCH_DEVNODE;
{EXTERNALSYM CR_NO_SUCH_DEVINST}
CR_NO_MORE_LOG_CONF = $0000000E;
{EXTERNALSYM CR_NO_MORE_LOG_CONF}
CR_NO_MORE_RES_DES = $0000000F;
{EXTERNALSYM CR_NO_MORE_RES_DES}
CR_ALREADY_SUCH_DEVNODE = $00000010;
{EXTERNALSYM CR_ALREADY_SUCH_DEVNODE}
CR_ALREADY_SUCH_DEVINST = CR_ALREADY_SUCH_DEVNODE;
{EXTERNALSYM CR_ALREADY_SUCH_DEVINST}
CR_INVALID_RANGE_LIST = $00000011;
{EXTERNALSYM CR_INVALID_RANGE_LIST}
CR_INVALID_RANGE = $00000012;
{EXTERNALSYM CR_INVALID_RANGE}
CR_FAILURE = $00000013;
{EXTERNALSYM CR_FAILURE}
CR_NO_SUCH_LOGICAL_DEV = $00000014;
{EXTERNALSYM CR_NO_SUCH_LOGICAL_DEV}
CR_CREATE_BLOCKED = $00000015;
{EXTERNALSYM CR_CREATE_BLOCKED}
CR_NOT_SYSTEM_VM = $00000016; // WIN 95 ONLY
{EXTERNALSYM CR_NOT_SYSTEM_VM}
CR_REMOVE_VETOED = $00000017;
{EXTERNALSYM CR_REMOVE_VETOED}
CR_APM_VETOED = $00000018;
{EXTERNALSYM CR_APM_VETOED}
CR_INVALID_LOAD_TYPE = $00000019;
{EXTERNALSYM CR_INVALID_LOAD_TYPE}
CR_BUFFER_SMALL = $0000001A;
{EXTERNALSYM CR_BUFFER_SMALL}
CR_NO_ARBITRATOR = $0000001B;
{EXTERNALSYM CR_NO_ARBITRATOR}
CR_NO_REGISTRY_HANDLE = $0000001C;
{EXTERNALSYM CR_NO_REGISTRY_HANDLE}
CR_REGISTRY_ERROR = $0000001D;
{EXTERNALSYM CR_REGISTRY_ERROR}
CR_INVALID_DEVICE_ID = $0000001E;
{EXTERNALSYM CR_INVALID_DEVICE_ID}
CR_INVALID_DATA = $0000001F;
{EXTERNALSYM CR_INVALID_DATA}
CR_INVALID_API = $00000020;
{EXTERNALSYM CR_INVALID_API}
CR_DEVLOADER_NOT_READY = $00000021;
{EXTERNALSYM CR_DEVLOADER_NOT_READY}
CR_NEED_RESTART = $00000022;
{EXTERNALSYM CR_NEED_RESTART}
CR_NO_MORE_HW_PROFILES = $00000023;
{EXTERNALSYM CR_NO_MORE_HW_PROFILES}
CR_DEVICE_NOT_THERE = $00000024;
{EXTERNALSYM CR_DEVICE_NOT_THERE}
CR_NO_SUCH_VALUE = $00000025;
{EXTERNALSYM CR_NO_SUCH_VALUE}
CR_WRONG_TYPE = $00000026;
{EXTERNALSYM CR_WRONG_TYPE}
CR_INVALID_PRIORITY = $00000027;
{EXTERNALSYM CR_INVALID_PRIORITY}
CR_NOT_DISABLEABLE = $00000028;
{EXTERNALSYM CR_NOT_DISABLEABLE}
CR_FREE_RESOURCES = $00000029;
{EXTERNALSYM CR_FREE_RESOURCES}
CR_QUERY_VETOED = $0000002A;
{EXTERNALSYM CR_QUERY_VETOED}
CR_CANT_SHARE_IRQ = $0000002B;
{EXTERNALSYM CR_CANT_SHARE_IRQ}
CR_NO_DEPENDENT = $0000002C;
{EXTERNALSYM CR_NO_DEPENDENT}
CR_SAME_RESOURCES = $0000002D;
{EXTERNALSYM CR_SAME_RESOURCES}
CR_NO_SUCH_REGISTRY_KEY = $0000002E;
{EXTERNALSYM CR_NO_SUCH_REGISTRY_KEY}
CR_INVALID_MACHINENAME = $0000002F; // NT ONLY
{EXTERNALSYM CR_INVALID_MACHINENAME}
CR_REMOTE_COMM_FAILURE = $00000030; // NT ONLY
{EXTERNALSYM CR_REMOTE_COMM_FAILURE}
CR_MACHINE_UNAVAILABLE = $00000031; // NT ONLY
{EXTERNALSYM CR_MACHINE_UNAVAILABLE}
CR_NO_CM_SERVICES = $00000032; // NT ONLY
{EXTERNALSYM CR_NO_CM_SERVICES}
CR_ACCESS_DENIED = $00000033; // NT ONLY
{EXTERNALSYM CR_ACCESS_DENIED}
CR_CALL_NOT_IMPLEMENTED = $00000034;
{EXTERNALSYM CR_CALL_NOT_IMPLEMENTED}
CR_INVALID_PROPERTY = $00000035;
{EXTERNALSYM CR_INVALID_PROPERTY}
CR_DEVICE_INTERFACE_ACTIVE = $00000036;
{EXTERNALSYM CR_DEVICE_INTERFACE_ACTIVE}
CR_NO_SUCH_DEVICE_INTERFACE = $00000037;
{EXTERNALSYM CR_NO_SUCH_DEVICE_INTERFACE}
CR_INVALID_REFERENCE_STRING = $00000038;
{EXTERNALSYM CR_INVALID_REFERENCE_STRING}
CR_INVALID_CONFLICT_LIST = $00000039;
{EXTERNALSYM CR_INVALID_CONFLICT_LIST}
CR_INVALID_INDEX = $0000003A;
{EXTERNALSYM CR_INVALID_INDEX}
CR_INVALID_STRUCTURE_SIZE = $0000003B;
{EXTERNALSYM CR_INVALID_STRUCTURE_SIZE}
NUM_CR_RESULTS = $0000003C;
{EXTERNALSYM NUM_CR_RESULTS}
{$IFNDEF CFGMGR32_LINKONREQUEST}
//------------------------------------------------------------------------------
// CM_Get_DevNode_Status
//
function CM_Get_DevNode_Status(
pulStatus : PULONG;
pulProblemNumber : PULONG;
dnDevInst: TDevInst;
ulFlags: ULONG): TConfigRet; stdcall;
{$EXTERNALSYM CM_Get_DevNode_Status}
//------------------------------------------------------------------------------
// CM_Request_Device_Eject
//
function CM_Request_Device_EjectA(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PAnsiChar;
ulNameLength: ULONG;
ulFlags: ULONG): TConfigRet; stdcall;
{$EXTERNALSYM CM_Request_Device_EjectA}
function CM_Request_Device_EjectW(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PWideChar;
ulNameLength: ULONG;
ulFlags: ULONG): TConfigRet; stdcall;
{$EXTERNALSYM CM_Request_Device_EjectW}
function CM_Request_Device_Eject(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PChar;
ulNameLength: ULONG;
ulFlags: ULONG): TConfigRet; stdcall;
{$EXTERNALSYM CM_Request_Device_Eject}
//------------------------------------------------------------------------------
// CM_Request_Device_Eject_ExA
//
function CM_Request_Device_Eject_ExA(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PAnsiChar;
ulNameLength: ULONG;
ulFlags: ULONG;
dnMachine : THMACHINE
): TConfigRet; stdcall;
{$EXTERNALSYM CM_Request_Device_Eject_ExA}
function CM_Request_Device_Eject_ExW(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PWideChar;
ulNameLength: ULONG;
ulFlags: ULONG;
dnMachine : THMACHINE
): TConfigRet; stdcall;
{$EXTERNALSYM CM_Request_Device_Eject_ExW}
function CM_Request_Device_Eject_Ex(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PChar;
ulNameLength: ULONG;
ulFlags: ULONG;
dnMachine : THMACHINE
): TConfigRet; stdcall;
{$EXTERNALSYM CM_Request_Device_Eject}
{$ELSE}
type
TCM_Get_DevNode_Status = function(
pulStatus : PULONG;
pulProblemNumber : PULONG;
dnDevInst: TDevInst;
ulFlags: ULONG): TConfigRet; stdcall;
TCM_Request_Device_EjectA = function(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PAnsiChar;
ulNameLength: ULONG;
ulFlags: ULONG): TConfigRet; stdcall;
TCM_Request_Device_EjectW = function(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PWideChar;
ulNameLength: ULONG;
ulFlags: ULONG): TConfigRet; stdcall;
TCM_Request_Device_Eject = TCM_Request_Device_EjectA;
TCM_Request_Device_Eject_ExA = function(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PAnsiChar;
ulNameLength: ULONG;
ulFlags: ULONG;
dnMachine : THMACHINE
): TConfigRet; stdcall;
TCM_Request_Device_Eject_ExW = function(
dnDevInst: TDevInst;
out pVetoType: TPnpVetoType;
pszVetoName: PWideChar;
ulNameLength: ULONG;
ulFlags: ULONG;
dnMachine : THMACHINE
): TConfigRet; stdcall;
TCM_Request_Device_Eject_Ex = TCM_Request_Device_Eject_ExA;
var
CM_Get_DevNode_Status : TCM_Get_DevNode_Status;
CM_Request_Device_EjectA : TCM_Request_Device_EjectA;
CM_Request_Device_EjectW : TCM_Request_Device_EjectW;
CM_Request_Device_Eject : TCM_Request_Device_Eject;
CM_Request_Device_Eject_ExA: TCM_Request_Device_Eject_ExA;
CM_Request_Device_Eject_ExW: TCM_Request_Device_Eject_ExW;
CM_Request_Device_Eject_Ex : TCM_Request_Device_Eject_Ex;
{$ENDIF}
function IsCfgMgr32Loaded: Boolean;
function LoadCfgMgr32: Boolean;
procedure UnloadCfgMgr32;
implementation
uses
ModuleLoader;
const
CfgMgr32ModuleName = 'setupapi.dll';
CfgMgr32ModuleName98 = 'CfgMgr32.dll';
{$IFDEF CFGMGR32_LINKONREQUEST}
var
CfgMgr32Lib: TModuleHandle = INVALID_MODULEHANDLE_VALUE;
{$ENDIF}
function IsCfgMgr32Loaded: Boolean;
begin
{$IFDEF CFGMGR32_LINKONREQUEST}
Result := CfgMgr32Lib <> INVALID_MODULEHANDLE_VALUE;
{$ELSE}
Result := True;
{$ENDIF}
end;
function LoadCfgMgr32: Boolean;
begin
{$IFDEF CFGMGR32_LINKONREQUEST}
if Win32MajorVersion>=5
then Result := LoadModule(CfgMgr32Lib, CfgMgr32ModuleName)
else Result := LoadModule(CfgMgr32Lib, CfgMgr32ModuleName98);
if Result then
begin
@CM_Get_DevNode_Status := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Get_DevNode_Status', Result);
if Win32MajorVersion>=5 then
begin
@CM_Request_Device_EjectA := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Request_Device_EjectA', Result);
@CM_Request_Device_EjectW := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Request_Device_EjectW', Result);
@CM_Request_Device_Eject := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Request_Device_EjectA', Result);
@CM_Request_Device_Eject_ExA := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Request_Device_Eject_ExA', Result);
@CM_Request_Device_Eject_ExW := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Request_Device_Eject_ExW', Result);
@CM_Request_Device_Eject_Ex := GetModuleSymbolEx(CfgMgr32Lib, 'CM_Request_Device_Eject_ExA', Result);
end;
if not Result then
UnloadCfgMgr32;
end;
{$ELSE}
Result := True;
{$ENDIF}
end;
procedure UnloadCfgMgr32;
begin
{$IFDEF CFGMGR32_LINKONREQUEST}
UnloadModule(CfgMgr32Lib);
CM_Get_DevNode_Status := nil;
CM_Request_Device_EjectA := nil;
CM_Request_Device_EjectW := nil;
CM_Request_Device_Eject := nil;
CM_Request_Device_Eject_ExA := nil;
CM_Request_Device_Eject_ExW := nil;
CM_Request_Device_Eject_Ex := nil;
{$ENDIF}
end;
{$IFNDEF CFGMGR32_LINKONREQUEST}
function CM_Get_DevNode_Status; external CfgMgr32ModuleName name 'CM_Get_DevNode_Status';
function CM_Request_Device_EjectA; external CfgMgr32ModuleName name 'CM_Request_Device_EjectA';
function CM_Request_Device_EjectW; external CfgMgr32ModuleName name 'CM_Request_Device_EjectW';
function CM_Request_Device_Eject; external CfgMgr32ModuleName name 'CM_Request_Device_EjectA';
function CM_Request_Device_Eject_ExA; external CfgMgr32ModuleName name 'CM_Request_Device_Eject_ExA';
function CM_Request_Device_Eject_ExW; external CfgMgr32ModuleName name 'CM_Request_Device_Eject_ExW';
function CM_Request_Device_Eject_Ex; external CfgMgr32ModuleName name 'CM_Request_Device_Eject_ExA';
{$ENDIF}
end.
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