Sweden-Number/dlls/shell32/pidl.h

102 lines
2.8 KiB
C

/*
* internal pidl functions
* 1998 <juergen.schmied@metronet.de>
*
* DO NOT use this definitions outside the shell32.dll !
*
* The contents of a pidl should never used from a application
* directly.
*
* This stuff is used from SHGetFileAttributes, ShellFolder
* EnumIDList and ShellView.
*/
#ifndef __WINE_PIDL_H
#define __WINE_PIDL_H
#include "shlobj.h"
/*
* the pidl does cache fileattributes to speed up SHGetAttributes when
* displaying a big number of files.
*
* a pidl of NULL means the desktop
*
* The structure of the pidl seens to be a union. The first byte of the
* PIDLDATA desribes the type of pidl.
*
* first byte - my Computer 0x1F
* control/printer 0x2E
* drive 0x23
* folder 0x31
* drive: the second byte is the start of a string
* C : \
* 43 3A 5C
* file: see the PIDLDATA structure
*/
#define PT_DESKTOP 0x00 /*fixme*/
#define PT_MYCOMP 0x1F
#define PT_SPECIAL 0x2E
#define PT_DRIVE 0x23
#define PT_FOLDER 0x31
#define PT_VALUE 0x33 /*fixme*/
#pragma pack(1)
typedef BYTE PIDLTYPE;
typedef struct tagPIDLDATA
{ PIDLTYPE type;
union
{ struct
{ CHAR szDriveName[4];
/* end of MS compatible*/
DWORD dwSFGAO;
} drive;
struct
{ BYTE dummy;
DWORD dwFileSize;
WORD uFileDate;
WORD uFileTime;
WORD uFileAttribs;
/* end of MS compatible*/
DWORD dwSFGAO;
CHAR szAlternateName[14]; /* the 8.3 Name*/
CHAR szText[1]; /* last entry, variable size */
} file, folder, generic;
}u;
} PIDLDATA, *LPPIDLDATA;
#pragma pack(4)
LPITEMIDLIST WINAPI _ILCreateDesktop(void);
LPITEMIDLIST WINAPI _ILCreateMyComputer(void);
LPITEMIDLIST WINAPI _ILCreateDrive(LPCSTR);
LPITEMIDLIST WINAPI _ILCreateFolder(LPCSTR);
LPITEMIDLIST WINAPI _ILCreateValue(LPCSTR);
LPITEMIDLIST WINAPI _ILCreate(PIDLTYPE,LPVOID,UINT16);
BOOL32 WINAPI _ILGetDrive(LPCITEMIDLIST,LPSTR,UINT16);
DWORD WINAPI _ILGetItemText(LPCITEMIDLIST,LPSTR,UINT16);
DWORD WINAPI _ILGetFolderText(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetValueText(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetDataText(LPCITEMIDLIST,LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetPidlPath(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetData(PIDLTYPE,LPCITEMIDLIST,LPVOID,UINT32);
BOOL32 WINAPI _ILIsDesktop(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsMyComputer(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsDrive(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsFolder(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsValue(LPCITEMIDLIST);
BOOL32 WINAPI _ILHasFolders(LPSTR,LPCITEMIDLIST);
LPPIDLDATA WINAPI _ILGetDataPointer(LPCITEMIDLIST);
LPSTR WINAPI _ILGetTextPointer(PIDLTYPE type, LPPIDLDATA pidldata);
BOOL32 WINAPI _ILGetFileDate (LPCITEMIDLIST pidl, LPSTR pOut, UINT32 uOutSize);
BOOL32 WINAPI _ILGetFileSize (LPCITEMIDLIST pidl, LPSTR pOut, UINT32 uOutSize);
BOOL32 WINAPI _ILGetExtension (LPCITEMIDLIST pidl, LPSTR pOut, UINT32 uOutSize);
void pdump (LPCITEMIDLIST pidl);
#endif