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Reimplement SHFileOperation in Unicode, based on the work of Dietrich 

Teickner.
This commit is contained in:
Rolf Kalbermatter 2003-04-19 20:09:09 +00:00 committed by Alexandre Julliard
parent 2a7f46d0b4
commit a25967c92a
2 changed files with 676 additions and 268 deletions
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943
dlls/shell32/shlfileop.c
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@ -3,6 +3,8 @@
*
* Copyright 2000 Juergen Schmied
* Copyright 2002 Andriy Palamarchuk
* Copyright 2002 Dietrich Teickner (from Odin)
* Copyright 2002 Rolf Kalbermatter
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -29,9 +31,11 @@
#include "shellapi.h"
#include "shlobj.h"
#include "shresdef.h"
#define NO_SHLWAPI_STREAM
#include "shlwapi.h"
#include "shell32_main.h"
#include "undocshell.h"
#include "shlwapi.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(shell);
@ -41,6 +45,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(shell);
#define IsDotDir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
#define FO_MASK 0xF
CHAR aWildcardFile[] = {'*','.','*',0};
WCHAR wWildcardFile[] = {'*','.','*',0};
WCHAR wWildcardChars[] = {'*','?',0};
@ -228,7 +234,6 @@ BOOL SHELL_DeleteFileW(LPCWSTR pszFile, BOOL bShowUI)
* Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
* This is Unicode on NT/2000
*/
static BOOL SHNotifyCreateDirectoryA(LPCSTR path, LPSECURITY_ATTRIBUTES sec)
{
BOOL ret;
@ -457,8 +462,8 @@ static BOOL SHNotifyCopyFileW(LPCWSTR src, LPCWSTR dest, BOOL bRename)
* Create a directory at the specified location
*
* PARAMS
* hWnd [I]
* path [I] path of directory to create
* hWnd [I]
* path [I] path of directory to create
*
* RETURNS
* ERRROR_SUCCESS or one of the following values:
@ -537,288 +542,690 @@ DWORD WINAPI SHCreateDirectoryExW(HWND hWnd, LPCWSTR path, LPSECURITY_ATTRIBUTES
return ret;
}
/*************************************************************************
*
* SHFileStrICmp HelperFunction for SHFileOperationW
*
*/
BOOL SHFileStrICmpW(LPWSTR p1, LPWSTR p2, LPWSTR p1End, LPWSTR p2End)
{
WCHAR C1 = '\0';
WCHAR C2 = '\0';
int i_Temp = -1;
int i_len1 = lstrlenW(p1);
int i_len2 = lstrlenW(p2);
if (p1End && (&p1[i_len1] >= p1End) && ('\\' == p1End[0]))
{
C1 = p1End[0];
p1End[0] = '\0';
i_len1 = lstrlenW(p1);
}
if (p2End)
{
if ((&p2[i_len2] >= p2End) && ('\\' == p2End[0]))
{
C2 = p2End[0];
if (C2)
p2End[0] = '\0';
}
}
else
{
if ((i_len1 <= i_len2) && ('\\' == p2[i_len1]))
{
C2 = p2[i_len1];
if (C2)
p2[i_len1] = '\0';
}
}
i_len2 = lstrlenW(p2);
if (i_len1 == i_len2)
i_Temp = lstrcmpiW(p1,p2);
if (C1)
p1[i_len1] = C1;
if (C2)
p2[i_len2] = C2;
return !(i_Temp);
}
/*************************************************************************
*
* SHFileStrCpyCat HelperFunction for SHFileOperationW
*
*/
LPWSTR SHFileStrCpyCatW(LPWSTR pTo, LPCWSTR pFrom, LPCWSTR pCatStr)
{
LPWSTR pToFile = NULL;
int i_len;
if (pTo)
{
if (pFrom)
lstrcpyW(pTo, pFrom);
if (pCatStr)
{
i_len = lstrlenW(pTo);
if ((i_len) && (pTo[--i_len] != '\\'))
i_len++;
pTo[i_len] = '\\';
if (pCatStr[0] == '\\')
pCatStr++; \
lstrcpyW(&pTo[i_len+1], pCatStr);
}
pToFile = StrRChrW(pTo,NULL,'\\');
/* !! termination of the new string-group */
pTo[(lstrlenW(pTo)) + 1] = '\0';
}
return pToFile;
}
/**************************************************************************
* SHELL_FileNamesMatch()
*
* Accepts two \0 delimited lists of the file names. Checks whether number of
* files in the both lists is the same.
* files in both lists is the same, and checks also if source-name exists.
*/
BOOL SHELL_FileNamesMatch(LPCSTR pszFiles1, LPCSTR pszFiles2)
BOOL SHELL_FileNamesMatch(LPCWSTR pszFiles1, LPCWSTR pszFiles2, BOOL bOnlySrc)
{
while ((pszFiles1[strlen(pszFiles1) + 1] != '\0') &&
(pszFiles2[strlen(pszFiles2) + 1] != '\0'))
{
pszFiles1 += strlen(pszFiles1) + 1;
pszFiles2 += strlen(pszFiles2) + 1;
}
return
((pszFiles1[strlen(pszFiles1) + 1] == '\0') &&
(pszFiles2[strlen(pszFiles2) + 1] == '\0')) ||
((pszFiles1[strlen(pszFiles1) + 1] != '\0') &&
(pszFiles2[strlen(pszFiles2) + 1] != '\0'));
}
/*************************************************************************
* SHFileOperationA [SHELL32.@]
*
* NOTES
* exported by name
*/
DWORD WINAPI SHFileOperationA (LPSHFILEOPSTRUCTA lpFileOp)
{
LPSTR pFrom = (LPSTR)lpFileOp->pFrom;
LPSTR pTo = (LPSTR)lpFileOp->pTo;
LPSTR pTempTo;
TRACE("flags (0x%04x) : %s%s%s%s%s%s%s%s%s%s%s%s \n", lpFileOp->fFlags,
lpFileOp->fFlags & FOF_MULTIDESTFILES ? "FOF_MULTIDESTFILES " : "",
lpFileOp->fFlags & FOF_CONFIRMMOUSE ? "FOF_CONFIRMMOUSE " : "",
lpFileOp->fFlags & FOF_SILENT ? "FOF_SILENT " : "",
lpFileOp->fFlags & FOF_RENAMEONCOLLISION ? "FOF_RENAMEONCOLLISION " : "",
lpFileOp->fFlags & FOF_NOCONFIRMATION ? "FOF_NOCONFIRMATION " : "",
lpFileOp->fFlags & FOF_WANTMAPPINGHANDLE ? "FOF_WANTMAPPINGHANDLE " : "",
lpFileOp->fFlags & FOF_ALLOWUNDO ? "FOF_ALLOWUNDO " : "",
lpFileOp->fFlags & FOF_FILESONLY ? "FOF_FILESONLY " : "",
lpFileOp->fFlags & FOF_SIMPLEPROGRESS ? "FOF_SIMPLEPROGRESS " : "",
lpFileOp->fFlags & FOF_NOCONFIRMMKDIR ? "FOF_NOCONFIRMMKDIR " : "",
lpFileOp->fFlags & FOF_NOERRORUI ? "FOF_NOERRORUI " : "",
lpFileOp->fFlags & 0xf800 ? "MORE-UNKNOWN-Flags" : "");
switch(lpFileOp->wFunc) {
case FO_COPY:
case FO_MOVE:
{
/* establish when pTo is interpreted as the name of the destination file
* or the directory where the Fromfile should be copied to.
* This depends on:
* (1) pTo points to the name of an existing directory;
* (2) the flag FOF_MULTIDESTFILES is present;
* (3) whether pFrom point to multiple filenames.
*
* Some experiments:
*
* destisdir 1 1 1 1 0 0 0 0
* FOF_MULTIDESTFILES 1 1 0 0 1 1 0 0
* multiple from filenames 1 0 1 0 1 0 1 0
* ---------------
* copy files to dir 1 0 1 1 0 0 1 0
* create dir 0 0 0 0 0 0 1 0
*/
int multifrom = pFrom[strlen(pFrom) + 1] != '\0';
int destisdir = PathIsDirectoryA( pTo );
int todir = 0;
if (lpFileOp->wFunc == FO_COPY)
TRACE("File Copy:\n");
else
TRACE("File Move:\n");
if( destisdir ) {
if ( !((lpFileOp->fFlags & FOF_MULTIDESTFILES) && !multifrom))
todir = 1;
} else {
if ( !(lpFileOp->fFlags & FOF_MULTIDESTFILES) && multifrom)
todir = 1;
}
if ((pTo[strlen(pTo) + 1] != '\0') &&
!(lpFileOp->fFlags & FOF_MULTIDESTFILES))
{
WARN("Attempt to use multiple file names as a destination "
"without specifying FOF_MULTIDESTFILES\n");
return 1;
}
if ((lpFileOp->fFlags & FOF_MULTIDESTFILES) &&
!SHELL_FileNamesMatch(pTo, pFrom))
{
WARN("Attempt to use multiple file names as a destination "
"with mismatching number of files in the source and "
"destination lists\n");
return 1;
}
if ( todir ) {
char szTempFrom[MAX_PATH];
char *fromfile;
int lenPTo;
if ( ! destisdir) {
TRACE(" creating directory %s\n",pTo);
SHCreateDirectoryExA(NULL, pTo, NULL);
}
lenPTo = strlen(pTo);
while(1) {
HANDLE hFind;
WIN32_FIND_DATAA wfd;
if(!pFrom[0]) break;
TRACE(" From Pattern='%s'\n", pFrom);
if(INVALID_HANDLE_VALUE != (hFind = FindFirstFileA(pFrom, &wfd)))
{
do
{
if(strcasecmp(wfd.cFileName, ".") && strcasecmp(wfd.cFileName, ".."))
{
strcpy(szTempFrom, pFrom);
pTempTo = HeapAlloc(GetProcessHeap(), 0,
lenPTo + strlen(wfd.cFileName) + 5);
if (pTempTo) {
strcpy(pTempTo,pTo);
PathAddBackslashA(pTempTo);
strcat(pTempTo,wfd.cFileName);
fromfile = PathFindFileNameA(szTempFrom);
fromfile[0] = '\0';
PathAddBackslashA(szTempFrom);
strcat(szTempFrom, wfd.cFileName);
TRACE(" From='%s' To='%s'\n", szTempFrom, pTempTo);
if(lpFileOp->wFunc == FO_COPY)
{
if(FILE_ATTRIBUTE_DIRECTORY & wfd.dwFileAttributes)
{
/* copy recursively */
if(!(lpFileOp->fFlags & FOF_FILESONLY))
{
SHFILEOPSTRUCTA shfo;
SHCreateDirectoryExA(NULL, pTempTo, NULL);
PathAddBackslashA(szTempFrom);
strcat(szTempFrom, "*.*");
szTempFrom[strlen(szTempFrom) + 1] = '\0';
pTempTo[strlen(pTempTo) + 1] = '\0';
memcpy(&shfo, lpFileOp, sizeof(shfo));
shfo.pFrom = szTempFrom;
shfo.pTo = pTempTo;
SHFileOperationA(&shfo);
szTempFrom[strlen(szTempFrom) - 4] = '\0';
}
}
else
CopyFileA(szTempFrom, pTempTo, FALSE);
}
else
{
/* move file/directory */
MoveFileA(szTempFrom, pTempTo);
}
HeapFree(GetProcessHeap(), 0, pTempTo);
}
}
} while(FindNextFileA(hFind, &wfd));
FindClose(hFind);
}
else
{
/* can't find file with specified name */
break;
}
pFrom += strlen(pFrom) + 1;
}
} else {
while (1) {
if(!pFrom[0]) break;
if(!pTo[0]) break;
TRACE(" From='%s' To='%s'\n", pFrom, pTo);
pTempTo = HeapAlloc(GetProcessHeap(), 0, strlen(pTo)+1);
if (pTempTo)
{
strcpy( pTempTo, pTo );
PathRemoveFileSpecA(pTempTo);
TRACE(" Creating Directory '%s'\n", pTempTo);
SHCreateDirectoryExA(NULL, pTempTo, NULL);
HeapFree(GetProcessHeap(), 0, pTempTo);
}
if (lpFileOp->wFunc == FO_COPY)
CopyFileA(pFrom, pTo, FALSE);
else
MoveFileA(pFrom, pTo);
pFrom += strlen(pFrom) + 1;
pTo += strlen(pTo) + 1;
}
}
TRACE("Setting AnyOpsAborted=FALSE\n");
lpFileOp->fAnyOperationsAborted=FALSE;
return 0;
}
case FO_DELETE:
while ((pszFiles1[0] != '\0') &&
(bOnlySrc || (pszFiles2[0] != '\0')))
{
HANDLE hFind;
WIN32_FIND_DATAA wfd;
char szTemp[MAX_PATH];
char *file_name;
TRACE("File Delete:\n");
while(1) {
if(!pFrom[0]) break;
TRACE(" Pattern='%s'\n", pFrom);
if(INVALID_HANDLE_VALUE != (hFind = FindFirstFileA(pFrom, &wfd)))
{
do
{
if(strcasecmp(wfd.cFileName, ".") && strcasecmp(wfd.cFileName, ".."))
{
strcpy(szTemp, pFrom);
file_name = PathFindFileNameA(szTemp);
file_name[0] = '\0';
PathAddBackslashA(szTemp);
strcat(szTemp, wfd.cFileName);
TRACE(" File='%s'\n", szTemp);
if(FILE_ATTRIBUTE_DIRECTORY & wfd.dwFileAttributes)
{
if(!(lpFileOp->fFlags & FOF_FILESONLY))
SHELL_DeleteDirectoryA(szTemp, FALSE);
}
else
DeleteFileA(szTemp);
}
} while(FindNextFileA(hFind, &wfd));
FindClose(hFind);
}
pFrom += strlen(pFrom) + 1;
}
TRACE("Setting AnyOpsAborted=FALSE\n");
lpFileOp->fAnyOperationsAborted=FALSE;
return 0;
if (NULL == StrPBrkW(pszFiles1, wWildcardChars))
{
if (-1 == GetFileAttributesW(pszFiles1))
return FALSE;
}
pszFiles1 += lstrlenW(pszFiles1) + 1;
if (!bOnlySrc)
pszFiles2 += lstrlenW(pszFiles2) + 1;
}
case FO_RENAME:
TRACE("File Rename:\n");
if (pFrom[strlen(pFrom) + 1] != '\0')
{
WARN("Attempt to rename more than one file\n");
return 1;
}
lpFileOp->fAnyOperationsAborted = FALSE;
TRACE("From %s, To %s\n", pFrom, pTo);
return !MoveFileA(pFrom, pTo);
default:
FIXME("Unhandled shell file operation %d\n", lpFileOp->wFunc);
}
return 1;
return ((pszFiles1[0] == '\0') && (bOnlySrc || (pszFiles2[0] == '\0')));
}
/*************************************************************************
* SHFileOperationW [SHELL32.@]
*
* SHName(s)Translate HelperFunction for SHFileOperationA
*
* Translates a list of 0 terminated ASCI strings into Unicode. If *wString
* is NULL, only the necessary size of the string is determined and returned,
* otherwise the ASCII strings are copied into it and the buffer is increased
* to point to the location after the final 0 termination char.
*/
DWORD SHNameTranslate(LPWSTR* wString, LPCWSTR* pWToFrom, BOOL more)
{
DWORD size = 0, aSize = 0;
LPCSTR aString = (LPCSTR)*pWToFrom;
if (aString)
{
do
{
size = lstrlenA(aString) + 1;
aSize += size;
aString += size;
} while ((size != 1) && more);
/* The two sizes might be different in the case of multibyte chars */
size = MultiByteToWideChar(CP_ACP, 0, aString, aSize, *wString, 0);
if (*wString) /* only in the second loop */
{
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)*pWToFrom, aSize, *wString, size);
*pWToFrom = *wString;
*wString += size;
}
}
return size;
}
/*************************************************************************
* SHFileOperationA [SHELL32.@]
*
* Function to copy, move, delete and create one or more files with optional
* user prompts.
*
* PARAMS
* lpFileOp [I/O] pointer to a structure containing all the necessary information
*
* NOTES
* exported by name
* exported by name
*/
DWORD WINAPI SHFileOperationW (LPSHFILEOPSTRUCTW lpFileOp)
DWORD WINAPI SHFileOperationA(LPSHFILEOPSTRUCTA lpFileOp)
{
FIXME("(%p):stub.\n", lpFileOp);
return 1;
SHFILEOPSTRUCTW nFileOp = *((LPSHFILEOPSTRUCTW)lpFileOp);
DWORD retCode = 0, size = 0;
LPWSTR wString = NULL; /* we change this in SHNameTranslate */
TRACE("SHFileOperationA");
if (FO_DELETE == (nFileOp.wFunc & FO_MASK))
nFileOp.pTo = NULL; /* we need a NULL or a valid pointer for translation */
if (!(nFileOp.fFlags & FOF_SIMPLEPROGRESS))
nFileOp.lpszProgressTitle = NULL; /* we need a NULL or a valid pointer for translation */
do
{
if (size)
{
wString = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
if (!wString)
{
retCode = ERROR_OUTOFMEMORY;
nFileOp.fAnyOperationsAborted = TRUE;
SetLastError(retCode);
return retCode;
}
}
size = SHNameTranslate(&wString, &nFileOp.lpszProgressTitle, FALSE); /* no loop */
size += SHNameTranslate(&wString, &nFileOp.pFrom, TRUE); /* internal loop */
size += SHNameTranslate(&wString, &nFileOp.pTo, TRUE); /* internal loop */
/* first loop only for calculate size, no translation, we hav a NULL-pointer */
} while (!wString); /* second loop calculate size, also translation. We have a valid pointer */
retCode = SHFileOperationW(&nFileOp);
if (wString)
HeapFree(GetProcessHeap(), 0, wString);
if (retCode)
{
nFileOp.fAnyOperationsAborted = TRUE;
}
lpFileOp->hNameMappings = nFileOp.hNameMappings;
lpFileOp->fAnyOperationsAborted = nFileOp.fAnyOperationsAborted;
return retCode;
}
/*************************************************************************
* SHFileOperation [SHELL32.@]
* SHFileOperationW [SHELL32.@]
*
* See SHFileOperationA
*/
DWORD WINAPI SHFileOperationW(LPSHFILEOPSTRUCTW lpFileOp)
{
SHFILEOPSTRUCTW nFileOp = *(lpFileOp);
LPCWSTR pNextFrom = nFileOp.pFrom;
LPCWSTR pNextTo = nFileOp.pTo;
LPCWSTR pFrom = pNextFrom;
LPCWSTR pTo = NULL;
HANDLE hFind = INVALID_HANDLE_VALUE;
WIN32_FIND_DATAW wfd;
LPWSTR pTempFrom = NULL;
LPWSTR pTempTo = NULL;
LPWSTR pFromFile;
LPWSTR pToFile = NULL;
LPWSTR lpFileName;
long retCode = 0;
DWORD ToAttr;
DWORD ToPathAttr;
DWORD FromPathAttr;
FILEOP_FLAGS OFl = ((FILEOP_FLAGS)lpFileOp->fFlags & 0xfff);
BOOL b_Multi = (nFileOp.fFlags & FOF_MULTIDESTFILES);
BOOL b_MultiTo = (FO_DELETE != (lpFileOp->wFunc & FO_MASK));
BOOL b_MultiPaired = (!b_MultiTo);
BOOL b_MultiFrom = FALSE;
BOOL not_overwrite;
BOOL ask_overwrite;
BOOL b_SameRoot;
BOOL b_SameTailName;
BOOL b_ToInvalidTail = FALSE;
BOOL b_ToValid; /* for W98-Bug for FO_MOVE with source and target in same rootdrive */
BOOL b_Mask;
BOOL b_ToTailSlash = FALSE;
LPCSTR cFO_Name [] = {"FO_????","FO_MOVE","FO_COPY","FO_DELETE","FO_RENAME"};
long FuncSwitch = (nFileOp.wFunc & FO_MASK);
long level= nFileOp.wFunc>>4;
/* default no error */
nFileOp.fAnyOperationsAborted = FALSE;
if ((FuncSwitch < FO_MOVE) || (FuncSwitch > FO_RENAME))
goto shfileop_normal; /* no valid FunctionCode */
cFO_Name[0] = cFO_Name [FuncSwitch];
if (level == 0)
TRACE("%s: flags (0x%04x) : %s%s%s%s%s%s%s%s%s%s%s%s%s \n",cFO_Name[0], nFileOp.fFlags,
nFileOp.fFlags & FOF_MULTIDESTFILES ? "FOF_MULTIDESTFILES " : "",
nFileOp.fFlags & FOF_CONFIRMMOUSE ? "FOF_CONFIRMMOUSE " : "",
nFileOp.fFlags & FOF_SILENT ? "FOF_SILENT " : "",
nFileOp.fFlags & FOF_RENAMEONCOLLISION ? "FOF_RENAMEONCOLLISION " : "",
nFileOp.fFlags & FOF_NOCONFIRMATION ? "FOF_NOCONFIRMATION " : "",
nFileOp.fFlags & FOF_WANTMAPPINGHANDLE ? "FOF_WANTMAPPINGHANDLE " : "",
nFileOp.fFlags & FOF_ALLOWUNDO ? "FOF_ALLOWUNDO " : "",
nFileOp.fFlags & FOF_FILESONLY ? "FOF_FILESONLY " : "",
nFileOp.fFlags & FOF_SIMPLEPROGRESS ? "FOF_SIMPLEPROGRESS " : "",
nFileOp.fFlags & FOF_NOCONFIRMMKDIR ? "FOF_NOCONFIRMMKDIR " : "",
nFileOp.fFlags & FOF_NOERRORUI ? "FOF_NOERRORUI " : "",
nFileOp.fFlags & FOF_NOCOPYSECURITYATTRIBS ? "FOF_NOCOPYSECURITYATTRIBS" : "",
nFileOp.fFlags & 0xf000 ? "MORE-UNKNOWN-Flags" : "");
/* establish when pTo is interpreted as the name of the destination file
* or the directory where the Fromfile should be copied to.
* This depends on:
* (1) pTo points to the name of an existing directory;
* (2) the flag FOF_MULTIDESTFILES is present;
* (3) whether pFrom point to multiple filenames.
*
* Some experiments:
*
* destisdir 1 1 1 1 0 0 0 0
* FOF_MULTIDESTFILES 1 1 0 0 1 1 0 0
* multiple from filenames 1 0 1 0 1 0 1 0
* ---------------
* copy files to dir 1 0 1 1 0 0 1 0
* create dir 0 0 0 0 0 0 1 0
*/
/*
* FOF_MULTIDESTFILES, FOF_NOCONFIRMATION, FOF_FILESONLY are implemented
* FOF_CONFIRMMOUSE, FOF_SILENT, FOF_NOCONFIRMMKDIR,
* FOF_SIMPLEPROGRESS, FOF_NOCOPYSECURITYATTRIBS are not implemented and ignored
* FOF_RENAMEONCOLLISION are implemented partially and breaks if file exist
* FOF_ALLOWUNDO, FOF_WANTMAPPINGHANDLE are not implemented and breaks
* if any other flag set, an error occurs
*/
TRACE(" %s level=%ld nFileOp.fFlags=0x%x\n", cFO_Name[0], level, lpFileOp->fFlags);
/* OFl &= (-1 - (FOF_MULTIDESTFILES | FOF_FILESONLY)); */
/* OFl ^= (FOF_SILENT | FOF_NOCONFIRMATION | FOF_SIMPLEPROGRESS | FOF_NOCONFIRMMKDIR); */
OFl &= (~(FOF_MULTIDESTFILES | FOF_NOCONFIRMATION | FOF_FILESONLY)); /* implemented */
OFl ^= (FOF_SILENT | FOF_NOCONFIRMMKDIR | FOF_NOERRORUI | FOF_NOCOPYSECURITYATTRIBS); /* ignored, if one */
OFl &= (~FOF_SIMPLEPROGRESS); /* ignored, only with FOF_SILENT */
if (OFl)
{
if (OFl & (~(FOF_CONFIRMMOUSE | FOF_SILENT | FOF_RENAMEONCOLLISION |
FOF_NOCONFIRMMKDIR | FOF_NOERRORUI | FOF_NOCOPYSECURITYATTRIBS)))
{
TRACE("%s level=%ld lpFileOp->fFlags=0x%x not implemented, Aborted=TRUE, stub\n", cFO_Name[0], level, OFl);
retCode = 0x403; /* 1027, we need an extension to shlfileop */
goto shfileop_error;
}
else
{
TRACE("%s level=%ld lpFileOp->fFlags=0x%x not fully implemented, stub\n", cFO_Name[0], level, OFl);
} /* endif */
} /* endif */
if ((pNextFrom) && (!(b_MultiTo) || (pNextTo)))
{
nFileOp.pFrom = pTempFrom = HeapAlloc(GetProcessHeap(), 0, ((1 + 2 * (b_MultiTo)) * MAX_PATH + 6) * sizeof(WCHAR));
if (!pTempFrom)
{
retCode = ERROR_OUTOFMEMORY;
SetLastError(retCode);
goto shfileop_error;
}
if (b_MultiTo)
pTempTo = &pTempFrom[MAX_PATH + 4];
nFileOp.pTo = pTempTo;
ask_overwrite = (!(nFileOp.fFlags & FOF_NOCONFIRMATION) && !(nFileOp.fFlags & FOF_RENAMEONCOLLISION));
not_overwrite = (!(nFileOp.fFlags & FOF_NOCONFIRMATION) || (nFileOp.fFlags & FOF_RENAMEONCOLLISION));
}
else
{
retCode = 0x402; /* 1026 */
goto shfileop_error;
}
/* need break at error before change sourcepointer */
while(!nFileOp.fAnyOperationsAborted && (pNextFrom[0]))
{
nFileOp.wFunc = ((level + 1) << 4) + FuncSwitch;
nFileOp.fFlags = lpFileOp->fFlags;
if (b_MultiTo)
{
pTo = pNextTo;
pNextTo = &pNextTo[lstrlenW(pTo)+1];
b_MultiTo = (b_Multi && pNextTo[0]);
}
pFrom = pNextFrom;
pNextFrom = &pNextFrom[lstrlenW(pNextFrom)+1];
if (!b_MultiFrom && !b_MultiTo)
b_MultiFrom = (pNextFrom[0]);
pFromFile = SHFileStrCpyCatW(pTempFrom, pFrom, NULL);
if (pTo)
{
pToFile = SHFileStrCpyCatW(pTempTo, pTo, NULL);
}
if (!b_MultiPaired)
{
b_MultiPaired =
SHELL_FileNamesMatch(lpFileOp->pFrom, lpFileOp->pTo, (!b_Multi || b_MultiFrom));
} /* endif */
if (!(b_MultiPaired) || !(pFromFile) || !(pFromFile[1]) || ((pTo) && !(pToFile)))
{
retCode = 0x402; /* 1026 */
goto shfileop_error;
}
if (pTo)
{
b_ToTailSlash = (!pToFile[1]);
if (b_ToTailSlash)
{
pToFile[0] = '\0';
if (StrChrW(pTempTo,'\\'))
{
pToFile = SHFileStrCpyCatW(pTempTo, NULL, NULL);
}
}
b_ToInvalidTail = (NULL != StrPBrkW(&pToFile[1], wWildcardChars));
}
/* for all */
b_Mask = (NULL != StrPBrkW(&pFromFile[1], wWildcardChars));
if (FO_RENAME == FuncSwitch)
{
/* temporary only for FO_RENAME */
/* ??? b_Mask = (NULL != strrbrk(pFrom,"*?")); */
if (b_MultiTo || b_MultiFrom || (b_Mask && !b_ToInvalidTail))
{
/* no work, only RC=0 */
/* ??? nFileOp.fAnyOperationsAborted = TRUE; */
/*#define W98_FO_RENEME */
#ifdef W98_FO_RENEME
goto shfileop_normal;
#endif
retCode = 0x1; /* 1 value unknown, W98 returns no error */
goto shfileop_error;
}
}
hFind = FindFirstFileW(pFrom, &wfd);
if (INVALID_HANDLE_VALUE == hFind)
{
if ((FO_DELETE == FuncSwitch) && (b_Mask))
{
pFromFile[0] = '\0';
FromPathAttr = GetFileAttributesW(pTempFrom);
pFromFile[0] = '\\';
if (IsAttribDir(FromPathAttr))
{
/* FO_DELETE with mask and without found is valid */
goto shfileop_normal;
} /* endif */
} /* endif */
/* root (without mask) is also not allowed as source, tested in W98 */
retCode = 0x402; /* 1026 */
goto shfileop_error;
} /* endif */
/* for all */
#define HIGH_ADR (LPWSTR)0xffffffff
/* ??? b_Mask = (!SHFileStrICmpA(&pFromFile[1], &wfd.cFileName[0], HIGH_ADR, HIGH_ADR)); */
if (!pTo) /* FO_DELETE */
{
do
{
lpFileName = wfd.cAlternateFileName;
if (!lpFileName[0])
lpFileName = wfd.cFileName;
if (IsDotDir(lpFileName) ||
((b_Mask) && IsAttribDir(wfd.dwFileAttributes) && (nFileOp.fFlags & FOF_FILESONLY)))
continue;
SHFileStrCpyCatW(&pFromFile[1], lpFileName, NULL);
/* TODO: Check the SHELL_DeleteFileOrDirectoryW() function in shell32.dll */
if (IsAttribFile(wfd.dwFileAttributes))
{
nFileOp.fAnyOperationsAborted = (!SHNotifyDeleteFileW(pTempFrom));
retCode = 0x78; /* value unknown */
}
else
{
nFileOp.fAnyOperationsAborted = (!SHELL_DeleteDirectoryW(pTempFrom, (!(nFileOp.fFlags & FOF_NOCONFIRMATION))));
retCode = 0x79; /* value unknown */
}
} while (!nFileOp.fAnyOperationsAborted && FindNextFileW(hFind, &wfd));
FindClose(hFind);
hFind = INVALID_HANDLE_VALUE;
if (nFileOp.fAnyOperationsAborted)
{
goto shfileop_error;
}
continue;
} /* FO_DELETE ends, pTo must be always valid from here */
b_SameRoot = (toupperW(pTempFrom[0]) == toupperW(pTempTo[0]));
b_SameTailName = SHFileStrICmpW(pToFile, pFromFile, NULL, NULL);
ToPathAttr = ToAttr = GetFileAttributesW(pTempTo);
if (!b_Mask && (ToAttr == -1) && (pToFile))
{
pToFile[0] = '\0';
ToPathAttr = GetFileAttributesW(pTempTo);
pToFile[0] = '\\';
}
if (FO_RENAME == FuncSwitch)
{
if (!b_SameRoot || b_Mask /* FO_RENAME works not with Mask */
|| !SHFileStrICmpW(pTempFrom, pTempTo, pFromFile, NULL)
|| (SHFileStrICmpW(pTempFrom, pTempTo, pFromFile, HIGH_ADR) && !b_ToTailSlash))
{
retCode = 0x73;
goto shfileop_error;
}
if (b_ToInvalidTail)
{
retCode=0x2;
goto shfileop_error;
}
if (-1 == ToPathAttr)
{
retCode = 0x75;
goto shfileop_error;
}
if (IsAttribDir(wfd.dwFileAttributes) && IsAttribDir(ToAttr))
{
retCode = (b_ToTailSlash) ? 0xb7 : 0x7b;
goto shfileop_error;
} /* endif */
/* we use SHNotifyMoveFile() instead MoveFileW */
if (!SHNotifyMoveFileW(pTempFrom, pTempTo))
{
/* we need still the value for the returncode, we use the mostly assumed */
retCode = 0xb7;
goto shfileop_error;
}
goto shfileop_normal;
}
/* W98 Bug with FO_MOVE different to FO_COPY, better the same as FO_COPY */
b_ToValid = ((b_SameTailName && b_SameRoot && (FO_COPY == FuncSwitch)) ||
(b_SameTailName && !b_SameRoot) || (b_ToInvalidTail));
/* handle mask in source */
if (b_Mask)
{
if (!IsAttribDir(ToAttr))
{
retCode = (b_ToInvalidTail &&/* b_SameTailName &&*/ (FO_MOVE == FuncSwitch)) \
? 0x2 : 0x75;
goto shfileop_error;
}
pToFile = SHFileStrCpyCatW(pTempTo, NULL, wBackslash);
nFileOp.fFlags = (nFileOp.fFlags | FOF_MULTIDESTFILES);
do
{
lpFileName = wfd.cAlternateFileName;
if (!lpFileName[0])
lpFileName = wfd.cFileName;
if (IsDotDir(lpFileName) ||
(IsAttribDir(wfd.dwFileAttributes) && (nFileOp.fFlags & FOF_FILESONLY)))
continue; /* next name in pTempFrom(dir) */
SHFileStrCpyCatW(&pToFile[1], lpFileName, NULL);
SHFileStrCpyCatW(&pFromFile[1], lpFileName, NULL);
retCode = SHFileOperationW (&nFileOp);
} while(!nFileOp.fAnyOperationsAborted && FindNextFileW(hFind, &wfd));
}
FindClose(hFind);
hFind = INVALID_HANDLE_VALUE;
/* FO_COPY/FO_MOVE with mask, FO_DELETE and FO_RENAME are solved */
if (b_Mask)
continue;
/* only FO_COPY/FO_MOVE without mask, all others are (must be) solved */
if (IsAttribDir(wfd.dwFileAttributes) && (ToAttr == -1))
{
if (pToFile)
{
pToFile[0] = '\0';
ToPathAttr = GetFileAttributesW(pTempTo);
if ((ToPathAttr == -1) && b_ToValid)
{
/* create dir must be here, sample target D:\y\ *.* create with RC=10003 */
if (SHCreateDirectoryExW(NULL, pTempTo, NULL))
{
retCode = 0x73;/* value unknown */
goto shfileop_error;
}
ToPathAttr = GetFileAttributesW(pTempTo);
}
pToFile[0] = '\\';
if (b_ToInvalidTail)
{
retCode = 0x10003;
goto shfileop_error;
}
}
}
/* trailing BackSlash is ever removed and pToFile points to BackSlash before */
if (!b_MultiTo && (b_MultiFrom || (!(b_Multi) && IsAttribDir(ToAttr))))
{
if ((FO_MOVE == FuncSwitch) && IsAttribDir(ToAttr) && IsAttribDir(wfd.dwFileAttributes))
{
if (b_Multi)
{
retCode = 0x73; /* !b_Multi = 0x8 ?? */
goto shfileop_error;
}
}
pToFile = SHFileStrCpyCatW(pTempTo, NULL, wfd.cFileName);
ToAttr = GetFileAttributesW(pTempTo);
}
if (IsAttribDir(ToAttr))
{
if (IsAttribFile(wfd.dwFileAttributes))
{
retCode = (FO_COPY == FuncSwitch) ? 0x75 : 0xb7;
goto shfileop_error;
}
}
else
{
pToFile[0] = '\0';
ToPathAttr = GetFileAttributesW(pTempTo);
pToFile[0] = '\\';
if (IsAttribFile(ToPathAttr))
{
/* error, is this tested ? */
retCode = 0x777402;
goto shfileop_error;
} /* endif */
}
/* singlesource + no mask */
if (-1 == (ToAttr & ToPathAttr))
{
/* Target-dir does not exist, and cannot be created */
retCode=0x75;
goto shfileop_error;
}
switch(FuncSwitch)
{
case FO_MOVE:
pToFile = NULL;
if ((ToAttr == -1) && SHFileStrICmpW(pTempFrom, pTempTo, pFromFile, NULL))
{
nFileOp.wFunc = ((level+1)<<4) + FO_RENAME;
}
else
{
if (b_SameRoot && IsAttribDir(ToAttr) && IsAttribDir(wfd.dwFileAttributes))
{
/* we need pToFile for FO_DELETE after FO_MOVE contence */
pToFile = SHFileStrCpyCatW(pTempFrom, NULL, wWildcardFile);
}
else
{
nFileOp.wFunc = ((level+1)<<4) + FO_COPY;
}
}
retCode = SHFileOperationW(&nFileOp);
if (pToFile)
((DWORD*)pToFile)[0] = '\0';
if (!nFileOp.fAnyOperationsAborted && (FO_RENAME != (nFileOp.wFunc & 0xf)))
{
nFileOp.wFunc = ((level+1)<<4) + FO_DELETE;
retCode = SHFileOperationW(&nFileOp);
}
continue;
case FO_COPY:
if (SHFileStrICmpW(pTempFrom, pTempTo, NULL, NULL))
{ /* target is the same as source ? */
/* we still need the value for the returncode, we assume 0x71 */
retCode = 0x71;
goto shfileop_error;
} /* endif */
if (IsAttribDir((ToAttr & wfd.dwFileAttributes)))
{
if (IsAttribDir(ToAttr) || !SHCreateDirectoryExW(NULL,pTempTo, NULL))
{
/* ??? nFileOp.fFlags = (nFileOp.fFlags | FOF_MULTIDESTFILES); */
SHFileStrCpyCatW(pTempFrom, NULL, wWildcardFile);
retCode = SHFileOperationW(&nFileOp);
}
else
{
retCode = 0x750;/* value unknown */
goto shfileop_error;
}
}
else
{
if (!(ask_overwrite && SHELL_ConfirmDialogW(ASK_OVERWRITE_FILE, pTempTo))
&& (not_overwrite))
{
/* we still need the value for the returncode, we use the mostly assumed */
retCode = 0x73;
goto shfileop_error;
}
if (!(SHNotifyCopyFileW(pTempFrom, pTempTo, nFileOp.fFlags & FOF_RENAMEONCOLLISION)))
{
retCode = 0x77; /* value unknown */
goto shfileop_error;
}
}
} /* end-switch */
} /* end-while */
shfileop_normal:
if (!(nFileOp.fAnyOperationsAborted))
retCode = 0;
shfileop_error:
if (hFind != INVALID_HANDLE_VALUE)
FindClose(hFind);
hFind = INVALID_HANDLE_VALUE;
if (pTempFrom)
HeapFree(GetProcessHeap(), 0, pTempFrom);
if (retCode)
{
nFileOp.fAnyOperationsAborted = TRUE;
}
TRACE("%s level=%ld AnyOpsAborted=%s ret=0x%lx, with %s %s%s\n",
cFO_Name[0], level, nFileOp.fAnyOperationsAborted ? "TRUE":"FALSE",
retCode, debugstr_w(pFrom), pTo ? "-> ":"", debugstr_w(pTo));
lpFileOp->fAnyOperationsAborted = nFileOp.fAnyOperationsAborted;
return retCode;
}
/*************************************************************************
* SHFileOperation [SHELL32.@]
*
*/
DWORD WINAPI SHFileOperationAW(LPVOID lpFileOp)

1
include/shellapi.h
View File

@ -176,6 +176,7 @@ DWORD WINAPI SHGetFileInfoW(LPCWSTR,DWORD,SHFILEINFOW*,UINT,UINT);
#define FOF_SIMPLEPROGRESS 0x0100
#define FOF_NOCONFIRMMKDIR 0x0200
#define FOF_NOERRORUI 0x0400
#define FOF_NOCOPYSECURITYATTRIBS 0x0800
typedef WORD FILEOP_FLAGS;