| 1 | /* $Id: pidl.h,v 1.1 1999-10-09 11:13:20 sandervl Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Win32 SHELL32 for OS/2
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| 5 | *
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| 6 | * Copyright 1999 Patrick Haller (haller@zebra.fh-weingarten.de)
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| 7 | * Project Odin Software License can be found in LICENSE.TXT
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| 8 | *
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| 9 | */
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| 10 |
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| 11 | /*
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| 12 | * internal pidl functions
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| 13 | * 1998 <juergen.schmied@metronet.de>
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| 14 | *
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| 15 | * DO NOT use this definitions outside the shell32.dll !
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| 16 | *
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| 17 | * The contents of a pidl should never used from a application
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| 18 | * directly.
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| 19 | *
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| 20 | * This stuff is used from SHGetFileAttributes, ShellFolder
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| 21 | * EnumIDList and ShellView.
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| 22 | */
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| 23 |
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| 24 | #ifndef __WINE_PIDL_H
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| 25 | #define __WINE_PIDL_H
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| 26 |
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| 27 |
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| 28 | /*****************************************************************************
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| 29 | * Includes *
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| 30 | *****************************************************************************/
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| 31 |
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| 32 | #include "shlobj.h"
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| 33 |
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| 34 | /*
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| 35 | * the pidl does cache fileattributes to speed up SHGetAttributes when
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| 36 | * displaying a big number of files.
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| 37 | *
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| 38 | * a pidl of NULL means the desktop
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| 39 | *
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| 40 | * The structure of the pidl seems to be a union. The first byte of the
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| 41 | * PIDLDATA desribes the type of pidl.
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| 42 | *
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| 43 | * object ! first byte / ! format ! living space
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| 44 | * ! size
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| 45 | * ----------------------------------------------------------------
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| 46 | * my computer 0x1F/20 mycomp (2) (usual)
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| 47 | * drive 0x23/25 drive (usual)
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| 48 | * drive 0x25/25 drive (lnk/persistant)
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| 49 | * drive 0x29/25 drive
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| 50 | * shell extension 0x2E mycomp
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| 51 | * drive 0x2F drive (lnk/persistant)
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| 52 | * folder/file 0x30 folder/file (1) (lnk/persistant)
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| 53 | * folder 0x31 folder (usual)
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| 54 | * value 0x32 file (usual)
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| 55 | * workgroup 0x41 network (3)
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| 56 | * computer 0x42 network (4)
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| 57 | * whole network 0x47 network (5)
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| 58 | * MSITStore 0x61 htmlhlp (7)
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| 59 | * history/favorites 0xb1 file
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| 60 | * share 0xc3 network (6)
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| 61 | *
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| 62 | * guess: the persistant elements are non tracking
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| 63 | *
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| 64 | * (1) dummy byte is used, attributes are empty
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| 65 | * (2) IID_MyComputer = 20D04FE0L-3AEA-1069-A2D8-08002B30309D
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| 66 | * (3) two strings "workgroup" "microsoft network"
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| 67 | * (4) one string "\\sirius"
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| 68 | * (5) one string "whole network"
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| 69 | * (6) one string "\\sirius\c"
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| 70 | * (7) contains string "mk:@MSITStore:C:\path\file.chm::/path/filename.htm"
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| 71 | * GUID 871C5380-42A0-1069-A2EA-08002B30309D
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| 72 | */
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| 73 |
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| 74 | #define PT_DESKTOP 0x00 /* internal */
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| 75 | #define PT_MYCOMP 0x1F
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| 76 | #define PT_DRIVE 0x23
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| 77 | #define PT_DRIVE2 0x25
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| 78 | #define PT_DRIVE3 0x29
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| 79 | #define PT_SPECIAL 0x2E
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| 80 | #define PT_DRIVE1 0x2F
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| 81 | #define PT_FOLDER1 0x30
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| 82 | #define PT_FOLDER 0x31
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| 83 | #define PT_VALUE 0x32
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| 84 | #define PT_WORKGRP 0x41
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| 85 | #define PT_COMP 0x42
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| 86 | #define PT_NETWORK 0x47
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| 87 | #define PT_IESPECIAL 0xb1
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| 88 | #define PT_SHARE 0xc3
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| 89 |
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| 90 | #include "pshpack1.h"
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| 91 | typedef BYTE PIDLTYPE;
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| 92 |
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| 93 | typedef struct tagPIDLDATA
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| 94 | { PIDLTYPE type; /*00*/
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| 95 | union
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| 96 | { struct
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| 97 | { BYTE dummy; /*01*/
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| 98 | GUID guid; /*02*/
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| 99 | BYTE dummy1; /*18*/
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| 100 | } mycomp;
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| 101 | struct
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| 102 | { CHAR szDriveName[20]; /*01*/
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| 103 | DWORD dwUnknown; /*21*/
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| 104 | /* the drive seems to be 25 bytes every time */
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| 105 | } drive;
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| 106 | struct
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| 107 | { BYTE dummy; /*01 is 0x00 for files or dirs */
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| 108 | DWORD dwFileSize; /*02*/
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| 109 | WORD uFileDate; /*06*/
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| 110 | WORD uFileTime; /*08*/
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| 111 | WORD uFileAttribs; /*10*/
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| 112 | CHAR szNames[1]; /*12*/
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| 113 | /* Here are comming two strings. The first is the long name.
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| 114 | The second the dos name when needed or just 0x00 */
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| 115 | } file, folder, generic;
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| 116 | struct
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| 117 | { WORD dummy; /*01*/
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| 118 | CHAR szNames[1]; /*03*/
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| 119 | } network;
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| 120 | struct
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| 121 | { WORD dummy; /*01*/
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| 122 | DWORD dummy1; /*02*/
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| 123 | CHAR szName[1]; /*06*/ /* teminated by 0x00 0x00 */
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| 124 | } htmlhelp;
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| 125 | }u;
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| 126 | } PIDLDATA, *LPPIDLDATA;
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| 127 | #include "poppack.h"
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| 128 |
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| 129 | /*
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| 130 | * getting string values from pidls
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| 131 | *
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| 132 | * return value is strlen()
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| 133 | */
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| 134 | DWORD WINAPI _ILGetDrive(LPCITEMIDLIST,LPSTR,UINT16);
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| 135 | /*
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| 136 | DWORD WINAPI _ILGetItemText(LPCITEMIDLIST,LPSTR,UINT16);
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| 137 | DWORD WINAPI _ILGetFolderText(LPCITEMIDLIST,LPSTR,DWORD);
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| 138 | DWORD WINAPI _ILGetValueText(LPCITEMIDLIST,LPSTR,DWORD);
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| 139 | DWORD WINAPI _ILGetPidlPath(LPCITEMIDLIST,LPSTR,DWORD);
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| 140 | */
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| 141 |
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| 142 | /*
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| 143 | * getting special values from simple pidls
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| 144 | */
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| 145 | BOOL WINAPI _ILGetFileDate (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize);
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| 146 | BOOL WINAPI _ILGetFileSize (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize);
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| 147 | BOOL WINAPI _ILGetExtension (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize);
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| 148 |
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| 149 |
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| 150 | /*
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| 151 | * testing simple pidls
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| 152 | */
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| 153 | BOOL WINAPI _ILIsDesktop(LPCITEMIDLIST);
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| 154 | BOOL WINAPI _ILIsMyComputer(LPCITEMIDLIST);
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| 155 | BOOL WINAPI _ILIsDrive(LPCITEMIDLIST);
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| 156 | BOOL WINAPI _ILIsFolder(LPCITEMIDLIST);
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| 157 | BOOL WINAPI _ILIsValue(LPCITEMIDLIST);
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| 158 | BOOL WINAPI _ILIsSpecialFolder (LPCITEMIDLIST pidl);
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| 159 | BOOL WINAPI _ILIsPidlSimple ( LPCITEMIDLIST pidl);
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| 160 |
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| 161 | /*
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| 162 | * simple pidls from strings
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| 163 | */
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| 164 | LPITEMIDLIST WINAPI _ILCreateDesktop(void);
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| 165 | LPITEMIDLIST WINAPI _ILCreateMyComputer(void);
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| 166 | LPITEMIDLIST WINAPI _ILCreateIExplore(void);
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| 167 | LPITEMIDLIST WINAPI _ILCreateDrive(LPCSTR);
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| 168 | LPITEMIDLIST WINAPI _ILCreateFolder(WIN32_FIND_DATAA * stffile);
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| 169 | LPITEMIDLIST WINAPI _ILCreateValue(WIN32_FIND_DATAA * stffile);
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| 170 | LPITEMIDLIST WINAPI _ILCreateSpecial(LPCSTR szGUID);
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| 171 |
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| 172 | DWORD WINAPI _ILSimpleGetText (LPCITEMIDLIST pidl, LPSTR szOut, UINT uOutSize);
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| 173 |
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| 174 | LPITEMIDLIST WINAPI _ILCreate(PIDLTYPE,LPCVOID,UINT16);
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| 175 |
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| 176 | /*
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| 177 | * helper functions (getting struct-pointer)
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| 178 | */
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| 179 | LPPIDLDATA WINAPI _ILGetDataPointer(LPCITEMIDLIST);
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| 180 | LPSTR WINAPI _ILGetTextPointer(PIDLTYPE type, LPPIDLDATA pidldata);
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| 181 | LPSTR WINAPI _ILGetSTextPointer(PIDLTYPE type, LPPIDLDATA pidldata);
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| 182 | REFIID WINAPI _ILGetGUIDPointer(LPCITEMIDLIST pidl);
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| 183 |
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| 184 | void pdump (LPCITEMIDLIST pidl);
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| 185 | BOOL pcheck (LPCITEMIDLIST pidl);
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| 186 | #endif
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