/*
 * Copyright 1999, 2000 Juergen Schmied
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef __WINE_UNDOCSHELL_H
#define __WINE_UNDOCSHELL_H

#include <stdarg.h>

#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "commctrl.h"
#include "shlobj.h"

#ifdef __cplusplus
extern "C" {
#endif /* defined(__cplusplus) */

/****************************************************************************
 * Memory Routines
 */

/* The Platform SDK's shlobj.h header defines similar functions with a
 * leading underscore. However those are unusable because of the leading
 * underscore, because they have an incorrect calling convention, and
 * because these functions are not exported by name anyway.
 */
HANDLE WINAPI SHAllocShared(
	LPVOID pv,
	ULONG cb,
	DWORD pid);

BOOL WINAPI SHFreeShared(
	HANDLE hMem,
	DWORD pid);

LPVOID WINAPI SHLockShared(
	HANDLE hMem,
	DWORD pid);

BOOL WINAPI SHUnlockShared(LPVOID pv);

/****************************************************************************
 * System Imagelist Routines
 */

int WINAPI Shell_GetCachedImageIndex(
	LPCSTR lpszFileName,
	UINT nIconIndex,
	BOOL bSimulateDoc);

HICON WINAPI SHGetFileIcon(
	DWORD dwReserved,
	LPCSTR lpszPath,
	DWORD dwFileAttributes,
	UINT uFlags);

BOOL WINAPI FileIconInit(BOOL bFullInit);

/****************************************************************************
 * Drag And Drop Routines
 */

HRESULT WINAPI SHRegisterDragDrop(
	HWND hWnd,
	LPDROPTARGET lpDropTarget);

HRESULT WINAPI SHRevokeDragDrop(HWND hWnd);

BOOL WINAPI DAD_DragEnter(HWND hWnd);

BOOL WINAPI DAD_SetDragImageFromListView(
	HWND hWnd,
	POINT pt);

BOOL WINAPI DAD_ShowDragImage(BOOL bShow);

HRESULT WINAPI CIDLData_CreateFromIDArray(
	LPCITEMIDLIST pidlFolder,
	DWORD cpidlFiles,
	LPCITEMIDLIST *lppidlFiles,
	LPDATAOBJECT *ppdataObject);

/****************************************************************************
 * Path Manipulation Routines
 */

BOOL WINAPI PathAppendAW(LPVOID lpszPath1, LPCVOID lpszPath2);

LPVOID WINAPI PathCombineAW(LPVOID szDest, LPCVOID lpszDir, LPCVOID lpszFile);

LPVOID  WINAPI PathAddBackslashAW(LPVOID path);

LPVOID WINAPI PathBuildRootAW(LPVOID lpszPath, int drive);

LPVOID WINAPI PathFindExtensionAW(LPCVOID path);

LPVOID WINAPI PathFindFileNameAW(LPCVOID path);

LPVOID WINAPI PathGetExtensionAW(LPCVOID lpszPath,  DWORD void1, DWORD void2);

LPVOID WINAPI PathGetArgsAW(LPVOID lpszPath);

BOOL WINAPI PathRemoveFileSpecAW(LPVOID lpszPath);

void WINAPI PathRemoveBlanksAW(LPVOID lpszPath);

VOID  WINAPI PathQuoteSpacesAW(LPVOID path);

void WINAPI PathUnquoteSpacesAW(LPVOID lpszPath);

BOOL WINAPI PathIsUNCAW(LPCVOID lpszPath);

BOOL WINAPI PathIsRelativeAW(LPCVOID lpszPath);

BOOL WINAPI PathIsRootAW(LPCVOID x);

BOOL WINAPI PathIsExeAW(LPCVOID lpszPath);

BOOL WINAPI PathIsDirectoryAW(LPCVOID lpszPath);

BOOL WINAPI PathFileExistsAW(LPCVOID lpszPath);

BOOL WINAPI PathMatchSpecAW(LPVOID lpszPath, LPVOID lpszSpec);

BOOL WINAPI PathMakeUniqueNameAW(
	LPVOID lpszBuffer,
	DWORD dwBuffSize,
	LPCVOID lpszShortName,
	LPCVOID lpszLongName,
	LPCVOID lpszPathName);


BOOL  WINAPI PathQualifyAW(LPCVOID path);

BOOL WINAPI PathResolveAW(LPVOID lpszPath, LPCVOID *alpszPaths, DWORD dwFlags);

VOID WINAPI PathSetDlgItemPathAW(HWND hDlg, int nIDDlgItem, LPCVOID lpszPath);

HRESULT WINAPI PathProcessCommandAW(LPCVOID lpszPath, LPVOID lpszBuff,
				DWORD dwBuffSize, DWORD dwFlags);

void WINAPI PathStripPathAW(LPVOID lpszPath);

BOOL WINAPI PathStripToRootAW(LPVOID lpszPath);

void WINAPI PathRemoveArgsAW(LPVOID lpszPath);

void WINAPI PathRemoveExtensionAW(LPVOID lpszPath);

int WINAPI PathParseIconLocationAW(LPVOID lpszPath);

BOOL WINAPI PathIsSameRootAW(LPCVOID lpszPath1, LPCVOID lpszPath2);

BOOL WINAPI PathFindOnPathAW(LPVOID sFile, LPCVOID *sOtherDirs);

/****************************************************************************
 * Shell Namespace Routines
 */

/****************************************************************************
 * Misc Stuff
 */

WORD WINAPI ArrangeWindows(HWND hwndParent, DWORD dwReserved, const RECT *lpRect,
        WORD cKids, const HWND *lpKids);

/* SHCreateDefClassObject callback function */
typedef HRESULT (CALLBACK *LPFNCDCOCALLBACK)(
	LPUNKNOWN pUnkOuter,
	REFIID riidObject,
	LPVOID *ppvObject);

HRESULT WINAPI SHCreateDefClassObject(
	REFIID riidFactory,
	LPVOID *ppvFactory,
	LPFNCDCOCALLBACK lpfnCallback,
	LPDWORD lpdwUsage,
	REFIID riidObject);

void WINAPI SHFreeUnusedLibraries(void);

DWORD WINAPI CheckEscapesA(LPSTR string, DWORD len);
DWORD WINAPI CheckEscapesW(LPWSTR string, DWORD len);

/* policy functions */
BOOL WINAPI SHInitRestricted(LPCVOID unused, LPCVOID inpRegKey);

#ifdef __cplusplus
} /* extern "C" */
#endif /* defined(__cplusplus) */

#endif /* __WINE_UNDOCSHELL_H */