[akhaldi] 65159: [SHELL32] * Apply Wine commit a2c90524 by Aric Stewart: Improve the FO_MOVE operation. * More shell32:shlfileop tests run, less fail. CORE-8540

Author: akhaldi
Date: Fri Oct 31 18:46:27 2014
New Revision: 65159

URL: http://svn.reactos.org/svn/reactos?rev=65159&view=rev
Log:
[SHELL32]
* Apply Wine commit a2c90524 by Aric Stewart: Improve the FO_MOVE operation.
* More shell32:shlfileop tests run, less fail.
CORE-8540

Modified:
    trunk/reactos/dll/win32/shell32/shlfileop.cpp
    trunk/reactos/dll/win32/shell32/undocshell.h

Modified: trunk/reactos/dll/win32/shell32/shlfileop.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shlfileo…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shlfileop.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shlfileop.cpp	[iso-8859-1] Fri Oct 31 18:46:27 2014
@@ -1559,14 +1559,18 @@
 }
 
 /* the FO_MOVE operation */
-static HRESULT move_files(LPSHFILEOPSTRUCTW lpFileOp, const FILE_LIST *flFrom, const
FILE_LIST *flTo)
+static DWORD move_files(LPSHFILEOPSTRUCTW lpFileOp, const FILE_LIST *flFrom, const
FILE_LIST *flTo)
 {
     DWORD i;
+    INT mismatched = 0;
     const FILE_ENTRY *entryToMove;
     const FILE_ENTRY *fileDest;
 
-    if (!flFrom->dwNumFiles || !flTo->dwNumFiles)
-        return ERROR_CANCELLED;
+    if (!flFrom->dwNumFiles)
+        return ERROR_SUCCESS;
+
+    if (!flTo->dwNumFiles)
+        return ERROR_FILE_NOT_FOUND;
 
     if (!(lpFileOp->fFlags & FOF_MULTIDESTFILES) &&
         flTo->dwNumFiles > 1 && flFrom->dwNumFiles > 1)
@@ -1584,27 +1588,42 @@
     if (!PathFileExistsW(flTo->feFiles[0].szDirectory))
         return ERROR_CANCELLED;
 
-    if ((lpFileOp->fFlags & FOF_MULTIDESTFILES) &&
-        flFrom->dwNumFiles != flTo->dwNumFiles)
-    {
-        return ERROR_CANCELLED;
-    }
+    if (lpFileOp->fFlags & FOF_MULTIDESTFILES)
+        mismatched = flFrom->dwNumFiles - flTo->dwNumFiles;
 
     fileDest = &flTo->feFiles[0];
     for (i = 0; i < flFrom->dwNumFiles; i++)
     {
         entryToMove = &flFrom->feFiles[i];
 
-        if (lpFileOp->fFlags & FOF_MULTIDESTFILES)
-            fileDest = &flTo->feFiles[i];
-
         if (!PathFileExistsW(fileDest->szDirectory))
             return ERROR_CANCELLED;
+
+        if (lpFileOp->fFlags & FOF_MULTIDESTFILES)
+        {
+            if (i >= flTo->dwNumFiles)
+                break;
+            fileDest = &flTo->feFiles[i];
+            if (mismatched && !fileDest->bExists)
+            {
+                create_dest_dirs(flTo->feFiles[i].szFullPath);
+                flTo->feFiles[i].bExists = TRUE;
+                flTo->feFiles[i].attributes = FILE_ATTRIBUTE_DIRECTORY;
+            }
+        }
 
         if (fileDest->bExists && IsAttribDir(fileDest->attributes))
             move_to_dir(lpFileOp, entryToMove, fileDest);
         else
             SHNotifyMoveFileW(entryToMove->szFullPath, fileDest->szFullPath,
IsAttribDir(entryToMove->attributes));
+    }
+
+    if (mismatched > 0)
+    {
+        if (flFrom->bAnyDirectories)
+            return DE_DESTSAMETREE;
+        else
+            return DE_SAMEFILE;
     }
 
     return ERROR_SUCCESS;

Modified: trunk/reactos/dll/win32/shell32/undocshell.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/undocshe…
==============================================================================
--- trunk/reactos/dll/win32/shell32/undocshell.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/undocshell.h	[iso-8859-1] Fri Oct 31 18:46:27 2014
@@ -83,7 +83,8 @@
 #define RFF_NOLABEL        0x08
 #define RFF_NOSEPARATEMEM  0x20  /* NT only */
 
-#define DE_SAMEFILE 0x71
+#define DE_SAMEFILE     0x71
+#define DE_DESTSAMETREE 0x7D
 
 /* RunFileFlg notification structure */
 typedef struct