1205 lines
40 KiB
C
1205 lines
40 KiB
C
/*
|
|
* UNIXFS - Shell namespace extension for the unix filesystem
|
|
*
|
|
* Copyright (C) 2005 Michael Jung
|
|
*
|
|
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
#include <limits.h>
|
|
#include <dirent.h>
|
|
#include <sys/stat.h>
|
|
#include <pwd.h>
|
|
#include <grp.h>
|
|
|
|
#define COBJMACROS
|
|
#define NONAMELESSUNION
|
|
#define NONAMELESSSTRUCT
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winuser.h"
|
|
#include "objbase.h"
|
|
#include "winreg.h"
|
|
#include "winternl.h"
|
|
#include "wine/debug.h"
|
|
|
|
#include "shell32_main.h"
|
|
#include "shfldr.h"
|
|
#include "shresdef.h"
|
|
#include "pidl.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(shell);
|
|
|
|
const GUID CLSID_UnixFolder = {0xcc702eb2, 0x7dc5, 0x11d9, {0xc6, 0x87, 0x00, 0x04, 0x23, 0x8a, 0x01, 0xcd}};
|
|
|
|
#define ADJUST_THIS(c,m,p) ((c*)(((long)p)-(long)&(((c*)0)->lp##m##Vtbl)))
|
|
#define STATIC_CAST(i,p) ((i*)&p->lp##i##Vtbl)
|
|
|
|
/* FileStruct reserves one byte for szNames, thus we don't have to
|
|
* alloc a byte for the terminating '\0' of 'name'. Two of the
|
|
* additional bytes are for SHITEMID's cb field. One is for IDLDATA's
|
|
* type field. One is for FileStruct's szNames field, to terminate
|
|
* the alternate DOS name, which we don't use here. And then there's
|
|
* the additional StatStruct.
|
|
*/
|
|
#define SHITEMID_LEN_FROM_NAME_LEN(n) \
|
|
(sizeof(USHORT)+sizeof(PIDLTYPE)+sizeof(FileStruct)+(n)+sizeof(char)+sizeof(StatStruct))
|
|
#define NAME_LEN_FROM_LPSHITEMID(s) \
|
|
(((LPSHITEMID)s)->cb-sizeof(USHORT)-sizeof(PIDLTYPE)-sizeof(FileStruct)-sizeof(char)-sizeof(StatStruct))
|
|
#define LPSTATSTRUCT_FROM_LPSHITEMID(s) ((StatStruct*)(((LPBYTE)s)+((LPSHITEMID)s)->cb-sizeof(StatStruct)))
|
|
|
|
/* This structure is appended to shell32's FileStruct type in IDLs to store unix
|
|
* filesystem specific informationen extracted with the stat system call.
|
|
*/
|
|
typedef struct tagStatStruct {
|
|
mode_t st_mode;
|
|
uid_t st_uid;
|
|
gid_t st_gid;
|
|
} StatStruct;
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_is_pidl_of_type [INTERNAL]
|
|
*
|
|
* Checks for the first SHITEMID of an ITEMIDLIST if it passes a filter.
|
|
*
|
|
* PARAMS
|
|
* pIDL [I] The ITEMIDLIST to be checked.
|
|
* fFilter [I] Shell condition flags, which specify the filter.
|
|
*
|
|
* RETURNS
|
|
* TRUE, if pIDL is accepted by fFilter
|
|
* FALSE, otherwise
|
|
*/
|
|
static inline BOOL UNIXFS_is_pidl_of_type(LPITEMIDLIST pIDL, SHCONTF fFilter) {
|
|
LPSTR pszText = _ILGetTextPointer(pIDL);
|
|
if (!pszText) return FALSE;
|
|
if (pszText[0] == '.' && !(fFilter & SHCONTF_INCLUDEHIDDEN)) return FALSE;
|
|
if (_ILIsFolder(pIDL) && (fFilter & SHCONTF_FOLDERS)) return TRUE;
|
|
if (_ILIsValue(pIDL) && (fFilter & SHCONTF_NONFOLDERS)) return TRUE;
|
|
return FALSE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_build_shitemid [Internal]
|
|
*
|
|
* Constructs a new SHITEMID for a single path item (up to the next '/' or
|
|
* '\0') into a buffer. Decorates the SHITEMID with information from a stat
|
|
* system call.
|
|
*
|
|
* PARAMS
|
|
* name [I] The name of the next path item. Terminated by either '\0' or '/'.
|
|
* pStat [I] A stat struct variable obtained by a stat system call on the file.
|
|
* buffer [O] SHITEMID will be constructed here.
|
|
*
|
|
* RETURNS
|
|
* A pointer to the next '/' or '\0' character in name.
|
|
*
|
|
* NOTES
|
|
* Minimum size of buffer is SHITEMID_LEN_FROM_NAME_LEN(strlen(name)).
|
|
* If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
|
|
* a 0 USHORT value.
|
|
*/
|
|
static char* UNIXFS_build_shitemid(char *name, struct stat *pStat, void *buffer) {
|
|
LARGE_INTEGER time;
|
|
FILETIME fileTime;
|
|
LPPIDLDATA pIDLData;
|
|
StatStruct *pStatStruct;
|
|
int cNameLen;
|
|
char *pSlash;
|
|
|
|
TRACE("(name=%s, buffer=%p)\n", debugstr_a(name), buffer);
|
|
|
|
pSlash = strchr(name, '/');
|
|
cNameLen = pSlash ? pSlash - name : strlen(name);
|
|
|
|
memset(buffer, 0, SHITEMID_LEN_FROM_NAME_LEN(cNameLen));
|
|
((LPSHITEMID)buffer)->cb = SHITEMID_LEN_FROM_NAME_LEN(cNameLen) ;
|
|
|
|
pIDLData = _ILGetDataPointer((LPCITEMIDLIST)buffer);
|
|
pIDLData->type = S_ISDIR(pStat->st_mode) ? PT_FOLDER : PT_VALUE;
|
|
pIDLData->u.file.dwFileSize = (DWORD)pStat->st_size;
|
|
RtlSecondsSince1970ToTime( pStat->st_mtime, &time );
|
|
fileTime.dwLowDateTime = time.u.LowPart;
|
|
fileTime.dwHighDateTime = time.u.HighPart;
|
|
FileTimeToDosDateTime(&fileTime, &pIDLData->u.file.uFileDate, &pIDLData->u.file.uFileTime);
|
|
pIDLData->u.file.uFileAttribs = 0;
|
|
memcpy(pIDLData->u.file.szNames, name, cNameLen);
|
|
|
|
pStatStruct = LPSTATSTRUCT_FROM_LPSHITEMID(buffer);
|
|
pStatStruct->st_mode = pStat->st_mode;
|
|
pStatStruct->st_uid = pStat->st_uid;
|
|
pStatStruct->st_gid = pStat->st_gid;
|
|
|
|
return pSlash ? pSlash+1 : (name + cNameLen);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_path_to_pidl [Internal]
|
|
*
|
|
* PARAMS
|
|
* path [I] An absolute unix path
|
|
* ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE, invalid params, path not absolute or out of memory
|
|
*
|
|
* NOTES
|
|
* 'path' has to be an absolute unix filesystem path starting and
|
|
* ending with a slash ('/'). Currently, only directories (no files)
|
|
* are accepted.
|
|
*/
|
|
static BOOL UNIXFS_path_to_pidl(char *path, LPITEMIDLIST *ppidl) {
|
|
LPITEMIDLIST pidl;
|
|
struct stat fileStat;
|
|
int cSubDirs, cPidlLen;
|
|
char *pSlash, swap;
|
|
|
|
TRACE("path=%s, ppidl=%p", debugstr_a(path), ppidl);
|
|
|
|
/* Fail, if no absolute path given */
|
|
if (!ppidl || !path || path[0] != '/') return FALSE;
|
|
|
|
/* Count the number of sub-directories in the path */
|
|
cSubDirs = 0;
|
|
pSlash = path;
|
|
while (pSlash) {
|
|
cSubDirs++;
|
|
pSlash = strchr(pSlash+1, '/');
|
|
}
|
|
|
|
/* Allocate enough memory to hold the path. The -cSubDirs is for the '/'
|
|
* characters, which are not stored in the ITEMIDLIST. */
|
|
cPidlLen = strlen(path) - cSubDirs + cSubDirs * SHITEMID_LEN_FROM_NAME_LEN(0) + sizeof(USHORT);
|
|
*ppidl = pidl = (LPITEMIDLIST)SHAlloc(cPidlLen);
|
|
if (!pidl) return FALSE;
|
|
|
|
/* Concatenate the SHITEMIDs of the sub-directories. */
|
|
pSlash = path; /* First character of path is guaranteed to be '/' */
|
|
while (*path) {
|
|
if (pSlash) {
|
|
/* For the stat call, we temporarily replace the char
|
|
* after the next '/' with a '\0'. */
|
|
swap = pSlash[1];
|
|
pSlash[1] = '\0';
|
|
if (stat(path, &fileStat)) {
|
|
pSlash[1] = swap;
|
|
return FALSE;
|
|
}
|
|
pSlash[1] = swap;
|
|
} else {
|
|
/* We are at the last item in path. */
|
|
if (stat(path, &fileStat)) return FALSE;
|
|
}
|
|
|
|
path = UNIXFS_build_shitemid(path, &fileStat, pidl);
|
|
pidl = ILGetNext(pidl);
|
|
pSlash = strchr(path, '/');
|
|
}
|
|
pidl->mkid.cb = 0; /* Terminate the ITEMIDLIST */
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_pidl_to_path [Internal]
|
|
*
|
|
* Construct the unix path that corresponds to a fully qualified ITEMIDLIST
|
|
*
|
|
* PARAMS
|
|
* pidl [I] ITEMIDLIST that specifies the absolute location of the folder
|
|
* path [O] The corresponding unix path as a zero terminated ascii string
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE, pidl doesn't specify a unix path or out of memory
|
|
*/
|
|
static BOOL UNIXFS_pidl_to_path(LPCITEMIDLIST pidl, PSZ *path) {
|
|
LPCITEMIDLIST current = pidl, root;
|
|
DWORD dwPathLen;
|
|
char *pNextDir;
|
|
|
|
TRACE("(pidl=%p, path=%p)\n", pidl, path);
|
|
|
|
*path = NULL;
|
|
|
|
/* Find the UnixFolderClass root */
|
|
while (current->mkid.cb) {
|
|
LPPIDLDATA pData = _ILGetDataPointer(current);
|
|
if (!pData) return FALSE;
|
|
if (pData->type == PT_GUID && IsEqualIID(&CLSID_UnixFolder, &pData->u.guid.guid)) break;
|
|
current = ILGetNext(current);
|
|
}
|
|
if (!current->mkid.cb) return FALSE;
|
|
root = ILGetNext(current);
|
|
|
|
/* Determine the path's length bytes */
|
|
dwPathLen = 1; /* For the terminating '\0' */
|
|
current = root;
|
|
while (current->mkid.cb) {
|
|
dwPathLen += NAME_LEN_FROM_LPSHITEMID(current) + 1; /* For the '/' */
|
|
current = ILGetNext(current);
|
|
};
|
|
|
|
/* Build the path */
|
|
*path = pNextDir = SHAlloc(dwPathLen);
|
|
if (!path) {
|
|
WARN("SHAlloc failed!\n");
|
|
return FALSE;
|
|
}
|
|
current = root;
|
|
while (current->mkid.cb) {
|
|
memcpy(pNextDir, _ILGetTextPointer(current), NAME_LEN_FROM_LPSHITEMID(current));
|
|
pNextDir += NAME_LEN_FROM_LPSHITEMID(current);
|
|
*pNextDir++ = '/';
|
|
current = ILGetNext(current);
|
|
}
|
|
*pNextDir='\0';
|
|
|
|
TRACE("resulting path: %s\n", *path);
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_build_subfolder_pidls [Internal]
|
|
*
|
|
* Builds an array of subfolder PIDLs relative to a unix directory
|
|
*
|
|
* PARAMS
|
|
* path [I] Name of a unix directory as a zero terminated ascii string
|
|
* apidl [O] The array of PIDLs
|
|
* pCount [O] Size of apidl
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE, path is not a valid unix directory or out of memory
|
|
*
|
|
* NOTES
|
|
* The array of PIDLs and each PIDL are allocated with SHAlloc. You'll have
|
|
* to release each PIDL as well as the array itself with SHFree.
|
|
*/
|
|
static BOOL UNIXFS_build_subfolder_pidls(const char *path, LPITEMIDLIST **apidl, DWORD *pCount)
|
|
{
|
|
struct dirent *pDirEntry;
|
|
struct stat fileStat;
|
|
DIR *dir;
|
|
DWORD cDirEntries, i;
|
|
USHORT sLen;
|
|
char *pszFQPath;
|
|
|
|
TRACE("(path=%s, apidl=%p, pCount=%p)\n", debugstr_a(path), apidl, pCount);
|
|
|
|
*apidl = NULL;
|
|
*pCount = 0;
|
|
|
|
/* Special case for 'My UNIX Filesystem' shell folder:
|
|
* The unix root directory is the only child of 'My UNIX Filesystem'.
|
|
*/
|
|
if (!strlen(path)) {
|
|
LPSHITEMID pid;
|
|
|
|
if (stat("/", &fileStat)) return FALSE;
|
|
pid = (LPSHITEMID)SHAlloc(SHITEMID_LEN_FROM_NAME_LEN(0)+sizeof(USHORT));
|
|
UNIXFS_build_shitemid("", &fileStat, pid);
|
|
memset(((PBYTE)pid)+pid->cb, 0, sizeof(USHORT));
|
|
|
|
*apidl = SHAlloc(sizeof(LPITEMIDLIST));
|
|
if (!apidl) {
|
|
WARN("SHAlloc failed!\n");
|
|
return FALSE;
|
|
}
|
|
(*apidl)[0] = (LPITEMIDLIST)pid;
|
|
*pCount = 1;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
dir = opendir(path);
|
|
if (!dir) {
|
|
WARN("Failed to open directory '%s'.\n", path);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Allocate space for fully qualified paths */
|
|
pszFQPath = SHAlloc(strlen(path) + NAME_MAX);
|
|
if (!pszFQPath) {
|
|
WARN("SHAlloc failed!\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Count number of directory entries. */
|
|
for (cDirEntries = 0, pDirEntry = readdir(dir); pDirEntry; pDirEntry = readdir(dir)) {
|
|
if (!strcmp(pDirEntry->d_name, ".") || !strcmp(pDirEntry->d_name, "..")) continue;
|
|
sprintf(pszFQPath, "%s%s", path, pDirEntry->d_name);
|
|
if (!stat(pszFQPath, &fileStat) && (S_ISDIR(fileStat.st_mode) || S_ISREG(fileStat.st_mode))) cDirEntries++;
|
|
}
|
|
|
|
/* If there are no entries, we are done. */
|
|
if (cDirEntries == 0) {
|
|
closedir(dir);
|
|
SHFree(pszFQPath);
|
|
return TRUE;
|
|
}
|
|
|
|
/* Allocate the array of PIDLs */
|
|
*apidl = SHAlloc(cDirEntries * sizeof(LPITEMIDLIST));
|
|
if (!apidl) {
|
|
WARN("SHAlloc failed!\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Allocate and initialize one SHITEMID per sub-directory. */
|
|
for (rewinddir(dir), pDirEntry = readdir(dir), i = 0; pDirEntry; pDirEntry = readdir(dir)) {
|
|
LPSHITEMID pid;
|
|
|
|
if (!strcmp(pDirEntry->d_name, ".") || !strcmp(pDirEntry->d_name, "..")) continue;
|
|
|
|
sprintf(pszFQPath, "%s%s", path, pDirEntry->d_name);
|
|
if (stat(pszFQPath, &fileStat)) continue;
|
|
if (!S_ISDIR(fileStat.st_mode) && !S_ISREG(fileStat.st_mode)) continue;
|
|
|
|
sLen = strlen(pDirEntry->d_name);
|
|
pid = (LPSHITEMID)SHAlloc(SHITEMID_LEN_FROM_NAME_LEN(sLen)+sizeof(USHORT));
|
|
if (!pid) {
|
|
WARN("SHAlloc failed!\n");
|
|
return FALSE;
|
|
}
|
|
UNIXFS_build_shitemid(pDirEntry->d_name, &fileStat, pid);
|
|
memset(((PBYTE)pid)+pid->cb, 0, sizeof(USHORT));
|
|
|
|
(*apidl)[i++] = (LPITEMIDLIST)pid;
|
|
}
|
|
|
|
*pCount = i;
|
|
closedir(dir);
|
|
SHFree(pszFQPath);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UnixFolderIcon
|
|
*
|
|
* Singleton class, which is used by the shell to extract icons to represent
|
|
* folders in tree- and listviews. Currently, all this singleton does is to
|
|
* provide the shell with the absolute path to "shell32.dll" and with the
|
|
* indices of the closed and opened folder icons in the resources of this dll.
|
|
*/
|
|
|
|
/* UnixFolderIcon object layout and typedef.
|
|
*/
|
|
typedef struct _UnixFolderIcon {
|
|
const IExtractIconWVtbl *lpIExtractIconWVtbl;
|
|
BOOL bFolder;
|
|
} UnixFolderIcon;
|
|
|
|
static HRESULT WINAPI UnixFolderIcon_IExtractIconW_QueryInterface(IExtractIconW *iface, REFIID riid,
|
|
void **ppv)
|
|
{
|
|
TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
|
|
if (IsEqualIID(&IID_IUnknown, riid) ||
|
|
IsEqualIID(&IID_IExtractIconW, riid))
|
|
{
|
|
*ppv = iface;
|
|
} else {
|
|
*ppv = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IExtractIconW_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolderIcon_IExtractIconW_AddRef(IExtractIconW *iface) {
|
|
TRACE("(iface=%p)\n", iface);
|
|
return 2;
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolderIcon_IExtractIconW_Release(IExtractIconW *iface) {
|
|
TRACE("(iface=%p)\n", iface);
|
|
return 1;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolderIcon_IExtractIconW_GetIconLocation(IExtractIconW *iface,
|
|
UINT uFlags, LPWSTR szIconFile, UINT cchMax, INT* piIndex, UINT* pwFlags)
|
|
{
|
|
UnixFolderIcon *This = ADJUST_THIS(UnixFolderIcon, IExtractIconW, iface);
|
|
|
|
TRACE("(iface=%p, uFlags=%u, szIconFile=%s, cchMax=%u, piIndex=%p, pwFlags=%p)\n",
|
|
iface, uFlags, debugstr_w(szIconFile), cchMax, piIndex, pwFlags);
|
|
|
|
lstrcpynW(szIconFile, swShell32Name, cchMax);
|
|
if (This->bFolder) {
|
|
*piIndex = (uFlags & GIL_OPENICON) ? -IDI_SHELL_FOLDER_OPEN : -IDI_SHELL_FOLDER;
|
|
} else {
|
|
*piIndex = -IDI_SHELL_DOCUMENT;
|
|
}
|
|
*pwFlags = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolderIcon_IExtractIconW_Extract(
|
|
IExtractIconW *iface, LPCWSTR pszFile, UINT nIconIndex, HICON* phiconLarge, HICON* phiconSmall,
|
|
UINT nIconSize)
|
|
{
|
|
TRACE("(iface=%p, pszFile=%s, nIconIndex=%u, phiconLarge=%p, phiconSmall=%p, nIconSize=%u)"
|
|
"stub\n", iface, debugstr_w(pszFile), nIconIndex, phiconLarge, phiconSmall, nIconSize);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for the IExtractIconW interface of the UnixFolderIcon class.
|
|
*/
|
|
static const IExtractIconWVtbl UnixFolderIcon_IExtractIconW_Vtbl = {
|
|
UnixFolderIcon_IExtractIconW_QueryInterface,
|
|
UnixFolderIcon_IExtractIconW_AddRef,
|
|
UnixFolderIcon_IExtractIconW_Release,
|
|
UnixFolderIcon_IExtractIconW_GetIconLocation,
|
|
UnixFolderIcon_IExtractIconW_Extract
|
|
};
|
|
|
|
/* The singleton instance
|
|
*/
|
|
UnixFolderIcon UnixFolderIconSingleton = { &UnixFolderIcon_IExtractIconW_Vtbl, TRUE };
|
|
UnixFolderIcon UnixDocumentIconSingleton = { &UnixFolderIcon_IExtractIconW_Vtbl, FALSE };
|
|
|
|
/******************************************************************************
|
|
* UnixFolder
|
|
*
|
|
* Class whose heap based instances represent unix filesystem directories.
|
|
*/
|
|
|
|
/* UnixFolder object layout and typedef.
|
|
*/
|
|
typedef struct _UnixFolder {
|
|
const IShellFolder2Vtbl *lpIShellFolder2Vtbl;
|
|
const IPersistFolderVtbl *lpIPersistFolderVtbl;
|
|
ULONG m_cRef;
|
|
CHAR *m_pszPath;
|
|
LPITEMIDLIST m_pidlLocation;
|
|
LPITEMIDLIST *m_apidlSubDirs;
|
|
DWORD m_cSubDirs;
|
|
} UnixFolder;
|
|
|
|
static void UnixFolder_Destroy(UnixFolder *pUnixFolder) {
|
|
DWORD i;
|
|
|
|
TRACE("(pUnixFolder=%p)\n", pUnixFolder);
|
|
|
|
if (pUnixFolder->m_apidlSubDirs)
|
|
for (i=0; i < pUnixFolder->m_cSubDirs; i++)
|
|
SHFree(pUnixFolder->m_apidlSubDirs[i]);
|
|
SHFree(pUnixFolder->m_apidlSubDirs);
|
|
SHFree(pUnixFolder->m_pszPath);
|
|
ILFree(pUnixFolder->m_pidlLocation);
|
|
SHFree(pUnixFolder);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_QueryInterface(IShellFolder2 *iface, REFIID riid,
|
|
void **ppv)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
|
|
TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
|
|
if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IShellFolder, riid) ||
|
|
IsEqualIID(&IID_IShellFolder2, riid))
|
|
{
|
|
*ppv = &This->lpIShellFolder2Vtbl;
|
|
} else if (IsEqualIID(&IID_IPersistFolder, riid) || IsEqualIID(&IID_IPersist, riid)) {
|
|
*ppv = &This->lpIPersistFolderVtbl;
|
|
} else {
|
|
*ppv = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef((IUnknown*)*ppv);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IShellFolder2_AddRef(IShellFolder2 *iface) {
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
return InterlockedIncrement(&This->m_cRef);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IShellFolder2_Release(IShellFolder2 *iface) {
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
ULONG cRef;
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
cRef = InterlockedDecrement(&This->m_cRef);
|
|
|
|
if (!cRef)
|
|
UnixFolder_Destroy(This);
|
|
|
|
return cRef;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_ParseDisplayName(IShellFolder2* iface, HWND hwndOwner,
|
|
LPBC pbcReserved, LPOLESTR lpszDisplayName, ULONG* pchEaten, LPITEMIDLIST* ppidl,
|
|
ULONG* pdwAttributes)
|
|
{
|
|
int cPathLen;
|
|
char *pszAnsiPath;
|
|
BOOL result;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, pbcReserved=%p, lpszDisplayName=%s, pchEaten=%p, ppidl=%p, "
|
|
"pdwAttributes=%p) stub\n", iface, hwndOwner, pbcReserved, debugstr_w(lpszDisplayName),
|
|
pchEaten, ppidl, pdwAttributes);
|
|
|
|
cPathLen = lstrlenW(lpszDisplayName);
|
|
pszAnsiPath = (char*)SHAlloc(cPathLen+1);
|
|
WideCharToMultiByte(CP_ACP, 0, lpszDisplayName, -1, pszAnsiPath, cPathLen+1, NULL, NULL);
|
|
|
|
result = UNIXFS_path_to_pidl(pszAnsiPath, ppidl);
|
|
|
|
SHFree(pszAnsiPath);
|
|
|
|
return result ? S_OK : E_FAIL;
|
|
}
|
|
|
|
static IUnknown *UnixSubFolderIterator_Construct(UnixFolder *pUnixFolder, SHCONTF fFilter);
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_EnumObjects(IShellFolder2* iface, HWND hwndOwner,
|
|
SHCONTF grfFlags, IEnumIDList** ppEnumIDList)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
IUnknown *newIterator;
|
|
HRESULT hr;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, grfFlags=%08lx, ppEnumIDList=%p)\n",
|
|
iface, hwndOwner, grfFlags, ppEnumIDList);
|
|
|
|
newIterator = UnixSubFolderIterator_Construct(This, grfFlags);
|
|
hr = IUnknown_QueryInterface(newIterator, &IID_IEnumIDList, (void**)ppEnumIDList);
|
|
IUnknown_Release(newIterator);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_BindToObject(IShellFolder2* iface, LPCITEMIDLIST pidl,
|
|
LPBC pbcReserved, REFIID riid, void** ppvOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
IPersistFolder *persistFolder;
|
|
LPITEMIDLIST pidlSubFolder;
|
|
HRESULT hr;
|
|
|
|
TRACE("(iface=%p, pidl=%p, pbcReserver=%p, riid=%p, ppvOut=%p)\n",
|
|
iface, pidl, pbcReserved, riid, ppvOut);
|
|
|
|
hr = UnixFolder_Constructor(NULL, &IID_IPersistFolder, (void**)&persistFolder);
|
|
if (!SUCCEEDED(hr)) return hr;
|
|
hr = IPersistFolder_QueryInterface(persistFolder, riid, (void**)ppvOut);
|
|
|
|
pidlSubFolder = ILCombine(This->m_pidlLocation, pidl);
|
|
IPersistFolder_Initialize(persistFolder, pidlSubFolder);
|
|
IPersistFolder_Release(persistFolder);
|
|
ILFree(pidlSubFolder);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_BindToStorage(IShellFolder2* This, LPCITEMIDLIST pidl,
|
|
LPBC pbcReserved, REFIID riid, void** ppvObj)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_CompareIDs(IShellFolder2* iface, LPARAM lParam,
|
|
LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
|
|
{
|
|
BOOL isEmpty1, isEmpty2;
|
|
HRESULT hr = E_FAIL;
|
|
LPITEMIDLIST firstpidl;
|
|
IShellFolder2 *psf;
|
|
int compare;
|
|
|
|
TRACE("(iface=%p, lParam=%ld, pidl1=%p, pidl2=%p)\n", iface, lParam, pidl1, pidl2);
|
|
|
|
isEmpty1 = !pidl1 || !pidl1->mkid.cb;
|
|
isEmpty2 = !pidl2 || !pidl2->mkid.cb;
|
|
|
|
if (isEmpty1 && isEmpty2)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, 0);
|
|
else if (isEmpty1)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)-1);
|
|
else if (isEmpty2)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)1);
|
|
|
|
if (_ILIsFolder(pidl1) && !_ILIsFolder(pidl2))
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)-1);
|
|
if (!_ILIsFolder(pidl1) && _ILIsFolder(pidl2))
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)1);
|
|
|
|
compare = CompareStringA(LOCALE_USER_DEFAULT, NORM_IGNORECASE,
|
|
_ILGetTextPointer(pidl1), NAME_LEN_FROM_LPSHITEMID(pidl1),
|
|
_ILGetTextPointer(pidl2), NAME_LEN_FROM_LPSHITEMID(pidl2));
|
|
|
|
if ((compare == CSTR_LESS_THAN) || (compare == CSTR_GREATER_THAN))
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)(compare == CSTR_LESS_THAN)?-1:1);
|
|
|
|
if (pidl1->mkid.cb < pidl2->mkid.cb)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)-1);
|
|
else if (pidl1->mkid.cb > pidl2->mkid.cb)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)1);
|
|
|
|
firstpidl = ILCloneFirst(pidl1);
|
|
pidl1 = ILGetNext(pidl1);
|
|
pidl2 = ILGetNext(pidl2);
|
|
|
|
hr = IShellFolder2_BindToObject(iface, firstpidl, NULL, &IID_IShellFolder, (LPVOID*)&psf);
|
|
if (SUCCEEDED(hr)) {
|
|
hr = IShellFolder_CompareIDs(psf, lParam, pidl1, pidl2);
|
|
IShellFolder2_Release(psf);
|
|
}
|
|
|
|
ILFree(firstpidl);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_CreateViewObject(IShellFolder2* iface, HWND hwndOwner,
|
|
REFIID riid, void** ppv)
|
|
{
|
|
HRESULT hr = E_INVALIDARG;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, riid=%p, ppv=%p) stub\n", iface, hwndOwner, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
*ppv = NULL;
|
|
|
|
if (IsEqualIID(&IID_IShellView, riid)) {
|
|
LPSHELLVIEW pShellView;
|
|
|
|
pShellView = IShellView_Constructor((IShellFolder*)iface);
|
|
if (pShellView) {
|
|
hr = IShellView_QueryInterface(pShellView, riid, ppv);
|
|
IShellView_Release(pShellView);
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetAttributesOf(IShellFolder2* iface, UINT cidl,
|
|
LPCITEMIDLIST* apidl, SFGAOF* rgfInOut)
|
|
{
|
|
UINT i;
|
|
SFGAOF flags= ~(SFGAOF)0;
|
|
|
|
TRACE("(iface=%p, cidl=%u, apidl=%p, rgfInOut=%p) semi-stub\n", iface, cidl, apidl, rgfInOut);
|
|
|
|
for (i=0; i<cidl; i++) {
|
|
LPPIDLDATA pData = _ILGetDataPointer(apidl[i]);
|
|
if (!pData) continue;
|
|
if (pData->type == PT_FOLDER) flags &= (SFGAO_FILESYSTEM|SFGAO_FOLDER|SFGAO_HASSUBFOLDER);
|
|
if (pData->type == PT_VALUE) flags &= SFGAO_FILESYSTEM;
|
|
}
|
|
|
|
*rgfInOut = *rgfInOut & flags;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2* iface, HWND hwndOwner,
|
|
UINT cidl, LPCITEMIDLIST* apidl, REFIID riid, UINT* prgfInOut, void** ppvOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
|
|
iface, hwndOwner, cidl, apidl, debugstr_guid(riid), prgfInOut, ppvOut);
|
|
|
|
if (IsEqualIID(&IID_IContextMenu, riid)) {
|
|
*ppvOut = ISvItemCm_Constructor((IShellFolder*)iface, This->m_pidlLocation, apidl, cidl);
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IDataObject, riid)) {
|
|
*ppvOut = IDataObject_Constructor(hwndOwner, This->m_pidlLocation, apidl, cidl);
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IExtractIconA, riid)) {
|
|
FIXME("IExtractIconA\n");
|
|
return E_FAIL;
|
|
} else if (IsEqualIID(&IID_IExtractIconW, riid)) {
|
|
if (cidl != 1) return E_FAIL;
|
|
if (_ILIsFolder(apidl[0]))
|
|
*ppvOut = &UnixFolderIconSingleton;
|
|
else
|
|
*ppvOut = &UnixDocumentIconSingleton;
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IDropTarget, riid)) {
|
|
FIXME("IDropTarget\n");
|
|
return E_FAIL;
|
|
} else if (IsEqualIID(&IID_IShellLinkW, riid)) {
|
|
FIXME("IShellLinkW\n");
|
|
return E_FAIL;
|
|
} else if (IsEqualIID(&IID_IShellLinkA, riid)) {
|
|
FIXME("IShellLinkA\n");
|
|
return E_FAIL;
|
|
} else {
|
|
FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2* iface,
|
|
LPCITEMIDLIST pidl, SHGDNF uFlags, STRRET* lpName)
|
|
{
|
|
char *pszFileName;
|
|
|
|
TRACE("(iface=%p, pidl=%p, uFlags=%lx, lpName=%p)\n", iface, pidl, uFlags, lpName);
|
|
|
|
lpName->uType = STRRET_CSTR;
|
|
if (!pidl->mkid.cb) {
|
|
strcpy(lpName->u.cStr, "");
|
|
return S_OK;
|
|
}
|
|
|
|
pszFileName = _ILGetTextPointer(pidl);
|
|
|
|
if ((uFlags & SHGDN_FORPARSING) && !(uFlags & SHGDN_INFOLDER)) {
|
|
STRRET strSubfolderName;
|
|
IShellFolder *pSubFolder;
|
|
HRESULT hr;
|
|
LPITEMIDLIST pidlFirst;
|
|
|
|
pidlFirst = ILCloneFirst(pidl);
|
|
if (!pidlFirst) {
|
|
WARN("ILCloneFirst failed!\n");
|
|
return E_FAIL;
|
|
}
|
|
|
|
hr = IShellFolder_BindToObject(iface, pidlFirst, NULL, &IID_IShellFolder,
|
|
(void**)&pSubFolder);
|
|
if (!SUCCEEDED(hr)) {
|
|
WARN("BindToObject failed!\n");
|
|
ILFree(pidlFirst);
|
|
return hr;
|
|
}
|
|
|
|
ILFree(pidlFirst);
|
|
|
|
hr = IShellFolder_GetDisplayNameOf(pSubFolder, ILGetNext(pidl), uFlags, &strSubfolderName);
|
|
if (!SUCCEEDED(hr)) {
|
|
WARN("GetDisplayNameOf failed!\n");
|
|
return hr;
|
|
}
|
|
|
|
snprintf(lpName->u.cStr, MAX_PATH, "%s/%s", pszFileName, strSubfolderName.u.cStr);
|
|
|
|
IShellFolder_Release(pSubFolder);
|
|
} else {
|
|
strcpy(lpName->u.cStr, *pszFileName ? pszFileName : "/");
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_SetNameOf(IShellFolder2* This, HWND hwnd,
|
|
LPCITEMIDLIST pidl, LPCOLESTR lpszName, SHGDNF uFlags, LPITEMIDLIST* ppidlOut)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_EnumSearches(IShellFolder2* iface,
|
|
IEnumExtraSearch **ppEnum)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2* iface,
|
|
DWORD dwReserved, ULONG *pSort, ULONG *pDisplay)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2* iface,
|
|
UINT iColumn, SHCOLSTATEF *pcsFlags)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2* iface,
|
|
GUID *pguid)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2* iface,
|
|
LPCITEMIDLIST pidl, const SHCOLUMNID *pscid, VARIANT *pv)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
#define SHELLVIEWCOLUMNS 6
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2* iface,
|
|
LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS *psd)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
struct passwd *pPasswd;
|
|
struct group *pGroup;
|
|
static const shvheader SFHeader[SHELLVIEWCOLUMNS] = {
|
|
{IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
|
|
{IDS_SHV_COLUMN5, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
|
|
{IDS_SHV_COLUMN10, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 7},
|
|
{IDS_SHV_COLUMN11, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 7},
|
|
{IDS_SHV_COLUMN2, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 8},
|
|
{IDS_SHV_COLUMN4, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10}
|
|
};
|
|
|
|
TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface, pidl, iColumn, psd);
|
|
|
|
if (!psd || iColumn >= SHELLVIEWCOLUMNS)
|
|
return E_INVALIDARG;
|
|
|
|
if (!pidl) {
|
|
psd->fmt = SFHeader[iColumn].fmt;
|
|
psd->cxChar = SFHeader[iColumn].cxChar;
|
|
psd->str.uType = STRRET_CSTR;
|
|
LoadStringA(shell32_hInstance, SFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
|
|
return S_OK;
|
|
} else {
|
|
StatStruct *pStatStruct = LPSTATSTRUCT_FROM_LPSHITEMID(pidl);
|
|
psd->str.u.cStr[0] = '\0';
|
|
psd->str.uType = STRRET_CSTR;
|
|
switch (iColumn) {
|
|
case 0:
|
|
hr = IShellFolder2_GetDisplayNameOf(iface, pidl, SHGDN_NORMAL|SHGDN_INFOLDER, &psd->str);
|
|
break;
|
|
case 1:
|
|
psd->str.u.cStr[0] = S_ISDIR(pStatStruct->st_mode) ? 'd' : '-';
|
|
psd->str.u.cStr[1] = (pStatStruct->st_mode & S_IRUSR) ? 'r' : '-';
|
|
psd->str.u.cStr[2] = (pStatStruct->st_mode & S_IWUSR) ? 'w' : '-';
|
|
psd->str.u.cStr[3] = (pStatStruct->st_mode & S_IXUSR) ? 'x' : '-';
|
|
psd->str.u.cStr[4] = (pStatStruct->st_mode & S_IRGRP) ? 'r' : '-';
|
|
psd->str.u.cStr[5] = (pStatStruct->st_mode & S_IWGRP) ? 'w' : '-';
|
|
psd->str.u.cStr[6] = (pStatStruct->st_mode & S_IXGRP) ? 'x' : '-';
|
|
psd->str.u.cStr[7] = (pStatStruct->st_mode & S_IROTH) ? 'r' : '-';
|
|
psd->str.u.cStr[8] = (pStatStruct->st_mode & S_IWOTH) ? 'w' : '-';
|
|
psd->str.u.cStr[9] = (pStatStruct->st_mode & S_IXOTH) ? 'x' : '-';
|
|
psd->str.u.cStr[10] = '\0';
|
|
break;
|
|
case 2:
|
|
pPasswd = getpwuid(pStatStruct->st_uid);
|
|
if (pPasswd) strcpy(psd->str.u.cStr, pPasswd->pw_name);
|
|
break;
|
|
case 3:
|
|
pGroup = getgrgid(pStatStruct->st_gid);
|
|
if (pGroup) strcpy(psd->str.u.cStr, pGroup->gr_name);
|
|
break;
|
|
case 4:
|
|
_ILGetFileSize(pidl, psd->str.u.cStr, MAX_PATH);
|
|
break;
|
|
case 5:
|
|
_ILGetFileDate(pidl, psd->str.u.cStr, MAX_PATH);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2* iface, UINT iColumn,
|
|
SHCOLUMNID *pscid)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixFolder's IShellFolder2 interface.
|
|
*/
|
|
static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl = {
|
|
UnixFolder_IShellFolder2_QueryInterface,
|
|
UnixFolder_IShellFolder2_AddRef,
|
|
UnixFolder_IShellFolder2_Release,
|
|
UnixFolder_IShellFolder2_ParseDisplayName,
|
|
UnixFolder_IShellFolder2_EnumObjects,
|
|
UnixFolder_IShellFolder2_BindToObject,
|
|
UnixFolder_IShellFolder2_BindToStorage,
|
|
UnixFolder_IShellFolder2_CompareIDs,
|
|
UnixFolder_IShellFolder2_CreateViewObject,
|
|
UnixFolder_IShellFolder2_GetAttributesOf,
|
|
UnixFolder_IShellFolder2_GetUIObjectOf,
|
|
UnixFolder_IShellFolder2_GetDisplayNameOf,
|
|
UnixFolder_IShellFolder2_SetNameOf,
|
|
UnixFolder_IShellFolder2_GetDefaultSearchGUID,
|
|
UnixFolder_IShellFolder2_EnumSearches,
|
|
UnixFolder_IShellFolder2_GetDefaultColumn,
|
|
UnixFolder_IShellFolder2_GetDefaultColumnState,
|
|
UnixFolder_IShellFolder2_GetDetailsEx,
|
|
UnixFolder_IShellFolder2_GetDetailsOf,
|
|
UnixFolder_IShellFolder2_MapColumnToSCID
|
|
};
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder_QueryInterface(IPersistFolder* This, REFIID riid,
|
|
void** ppvObject)
|
|
{
|
|
return UnixFolder_IShellFolder2_QueryInterface(
|
|
(IShellFolder2*)ADJUST_THIS(UnixFolder, IPersistFolder, This), riid, ppvObject);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IPersistFolder_AddRef(IPersistFolder* This)
|
|
{
|
|
return UnixFolder_IShellFolder2_AddRef(
|
|
(IShellFolder2*)ADJUST_THIS(UnixFolder, IPersistFolder, This));
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IPersistFolder_Release(IPersistFolder* This)
|
|
{
|
|
return UnixFolder_IShellFolder2_Release(
|
|
(IShellFolder2*)ADJUST_THIS(UnixFolder, IPersistFolder, This));
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder_GetClassID(IPersistFolder* This, CLSID* pClassID)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder_Initialize(IPersistFolder* iface, LPCITEMIDLIST pidl)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IPersistFolder, iface);
|
|
|
|
TRACE("(iface=%p, pidl=%p)\n", iface, pidl);
|
|
|
|
This->m_pidlLocation = ILClone(pidl);
|
|
UNIXFS_pidl_to_path(pidl, &This->m_pszPath);
|
|
UNIXFS_build_subfolder_pidls(This->m_pszPath, &This->m_apidlSubDirs, &This->m_cSubDirs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/* VTable for UnixFolder's IPersistFolder interface.
|
|
*/
|
|
static const IPersistFolderVtbl UnixFolder_IPersistFolder_Vtbl = {
|
|
UnixFolder_IPersistFolder_QueryInterface,
|
|
UnixFolder_IPersistFolder_AddRef,
|
|
UnixFolder_IPersistFolder_Release,
|
|
UnixFolder_IPersistFolder_GetClassID,
|
|
UnixFolder_IPersistFolder_Initialize
|
|
};
|
|
|
|
/******************************************************************************
|
|
* UnixFolder_Constructor [Internal]
|
|
*
|
|
* PARAMS
|
|
* pUnkOuter [I] Outer class for aggregation. Currently ignored.
|
|
* riid [I] Interface asked for by the client.
|
|
* ppv [O] Pointer to an riid interface to the UnixFolder object.
|
|
*
|
|
* NOTES
|
|
* This is the only function exported from shfldr_unixfs.c. It's called from
|
|
* shellole.c's default class factory and thus has to exhibit a LPFNCREATEINSTANCE
|
|
* compatible signature.
|
|
*/
|
|
HRESULT WINAPI UnixFolder_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) {
|
|
HRESULT hr;
|
|
UnixFolder *pUnixFolder;
|
|
|
|
TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter, riid, ppv);
|
|
|
|
pUnixFolder = SHAlloc((ULONG)sizeof(UnixFolder));
|
|
pUnixFolder->lpIShellFolder2Vtbl = &UnixFolder_IShellFolder2_Vtbl;
|
|
pUnixFolder->lpIPersistFolderVtbl = &UnixFolder_IPersistFolder_Vtbl;
|
|
pUnixFolder->m_cRef = 0;
|
|
pUnixFolder->m_pszPath = NULL;
|
|
pUnixFolder->m_apidlSubDirs = NULL;
|
|
pUnixFolder->m_cSubDirs = 0;
|
|
|
|
UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2, pUnixFolder));
|
|
hr = UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2, pUnixFolder), riid, ppv);
|
|
UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2, pUnixFolder));
|
|
return hr;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UnixSubFolderIterator
|
|
*
|
|
* Class whose heap based objects represent iterators over the sub-directories
|
|
* of a given UnixFolder object.
|
|
*/
|
|
|
|
/* UnixSubFolderIterator object layout and typedef.
|
|
*/
|
|
typedef struct _UnixSubFolderIterator {
|
|
const IEnumIDListVtbl *lpIEnumIDListVtbl;
|
|
ULONG m_cRef;
|
|
UnixFolder *m_pUnixFolder;
|
|
ULONG m_cIdx;
|
|
SHCONTF m_fFilter;
|
|
} UnixSubFolderIterator;
|
|
|
|
static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator *iterator) {
|
|
TRACE("(iterator=%p)\n", iterator);
|
|
|
|
UnixFolder_IShellFolder2_Release((IShellFolder2*)iterator->m_pUnixFolder);
|
|
SHFree(iterator);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList* iface,
|
|
REFIID riid, void** ppv)
|
|
{
|
|
TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
|
|
if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IEnumIDList, riid)) {
|
|
*ppv = iface;
|
|
} else {
|
|
*ppv = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IEnumIDList_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList* iface)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
return InterlockedIncrement(&This->m_cRef);
|
|
}
|
|
|
|
static ULONG WINAPI UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList* iface)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
ULONG cRef;
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
cRef = InterlockedDecrement(&This->m_cRef);
|
|
|
|
if (!cRef)
|
|
UnixSubFolderIterator_Destroy(This);
|
|
|
|
return cRef;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList* iface, ULONG celt,
|
|
LPITEMIDLIST* rgelt, ULONG* pceltFetched)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
ULONG i;
|
|
|
|
TRACE("(iface=%p, celt=%ld, rgelt=%p, pceltFetched=%p)\n", iface, celt, rgelt, pceltFetched);
|
|
|
|
for (i=0; (i < celt) && (This->m_cIdx < This->m_pUnixFolder->m_cSubDirs); This->m_cIdx++) {
|
|
LPITEMIDLIST pCurrent = This->m_pUnixFolder->m_apidlSubDirs[This->m_cIdx];
|
|
if (UNIXFS_is_pidl_of_type(pCurrent, This->m_fFilter)) {
|
|
rgelt[i] = ILClone(pCurrent);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
if (pceltFetched)
|
|
*pceltFetched = i;
|
|
|
|
return i == celt ? S_OK : S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList* iface, ULONG celt)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
ULONG i;
|
|
|
|
TRACE("(iface=%p, celt=%ld)\n", iface, celt);
|
|
|
|
for (i=0; i < celt; i++) {
|
|
while (This->m_cIdx < This->m_pUnixFolder->m_cSubDirs &&
|
|
!UNIXFS_is_pidl_of_type(This->m_pUnixFolder->m_apidlSubDirs[This->m_cIdx], This->m_fFilter))
|
|
{
|
|
This->m_cIdx++;
|
|
}
|
|
This->m_cIdx++;
|
|
}
|
|
|
|
if (This->m_cIdx > This->m_pUnixFolder->m_cSubDirs) {
|
|
This->m_cIdx = This->m_pUnixFolder->m_cSubDirs;
|
|
return S_FALSE;
|
|
} else {
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList* iface)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
This->m_cIdx = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList* This,
|
|
IEnumIDList** ppenum)
|
|
{
|
|
TRACE("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixSubFolderIterator's IEnumIDList interface.
|
|
*/
|
|
static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl = {
|
|
UnixSubFolderIterator_IEnumIDList_QueryInterface,
|
|
UnixSubFolderIterator_IEnumIDList_AddRef,
|
|
UnixSubFolderIterator_IEnumIDList_Release,
|
|
UnixSubFolderIterator_IEnumIDList_Next,
|
|
UnixSubFolderIterator_IEnumIDList_Skip,
|
|
UnixSubFolderIterator_IEnumIDList_Reset,
|
|
UnixSubFolderIterator_IEnumIDList_Clone
|
|
};
|
|
|
|
static IUnknown *UnixSubFolderIterator_Construct(UnixFolder *pUnixFolder, SHCONTF fFilter) {
|
|
UnixSubFolderIterator *iterator;
|
|
|
|
TRACE("(pUnixFolder=%p)\n", pUnixFolder);
|
|
|
|
iterator = SHAlloc((ULONG)sizeof(UnixSubFolderIterator));
|
|
iterator->lpIEnumIDListVtbl = &UnixSubFolderIterator_IEnumIDList_Vtbl;
|
|
iterator->m_cRef = 0;
|
|
iterator->m_cIdx = 0;
|
|
iterator->m_pUnixFolder = pUnixFolder;
|
|
iterator->m_fFilter = fFilter;
|
|
|
|
UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList*)iterator);
|
|
UnixFolder_IShellFolder2_AddRef((IShellFolder2*)pUnixFolder);
|
|
|
|
return (IUnknown*)iterator;
|
|
}
|