shell32: Add proper support for SHGetFileInfo(SHGFI_ICONLOCATION | SHGFI_USEFILEATTRIBUTES).

dlls/shell32/shell32_main.c

@@ -356,14 +356,6 @@ DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
          (flags & (SHGFI_ATTRIBUTES|SHGFI_EXETYPE|SHGFI_PIDL)))
         return FALSE;
 
-    if ( (flags & SHGFI_USEFILEATTRIBUTES) &&
-         (flags & (SHGFI_ICONLOCATION | SHGFI_ICON | SHGFI_SYSICONINDEX)) )
-    {
-        FIXME("This combination of flags is not supported yet\n");
-        /* And it would cause a crash, so return false instead */
-        return FALSE;
-    }
-
     /* windows initializes these values regardless of the flags */
     if (psfi != NULL)
     {
@@ -519,6 +511,39 @@ DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
     {
         UINT uDummy,uFlags;
 
+        if (flags & SHGFI_USEFILEATTRIBUTES)
+        {
+            if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+            {
+                lstrcpyW(psfi->szDisplayName, swShell32Name);
+                psfi->iIcon = -IDI_SHELL_FOLDER;
+            }
+            else
+            {
+                WCHAR* szExt;
+                static const WCHAR p1W[] = {'%','1',0};
+                WCHAR sTemp [MAX_PATH];
+
+                szExt = (LPWSTR) PathFindExtensionW(szFullPath);
+                TRACE("szExt=%s\n", debugstr_w(szExt));
+                if ( szExt &&
+                     HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
+                     HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &psfi->iIcon))
+                {
+                    if (lstrcmpW(p1W, sTemp))
+                        strcpyW(psfi->szDisplayName, sTemp);
+                    else
+                    {
+                        /* the icon is in the file */
+                        strcpyW(psfi->szDisplayName, szFullPath);
+                    }
+                }
+                else
+                    ret = FALSE;
+            }
+        }
+        else
+        {
             hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1,
                 (LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconW,
                 &uDummy, (LPVOID*)&pei);
@@ -526,16 +551,18 @@ DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
             {
                 hr = IExtractIconW_GetIconLocation(pei, uGilFlags,
                     szLocation, MAX_PATH, &iIndex, &uFlags);
-            psfi->iIcon = iIndex;
 
-            if (!(uFlags & GIL_NOTFILENAME))
-                lstrcpyW (psfi->szDisplayName, szLocation);
-            else
+                if (uFlags & GIL_NOTFILENAME)
                     ret = FALSE;
-
+                else
+                {
+                    lstrcpyW (psfi->szDisplayName, szLocation);
+                    psfi->iIcon = iIndex;
+                }
                 IExtractIconW_Release(pei);
             }
         }
+    }
 
     /* get icon index (or load icon)*/
     if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))

dlls/shell32/tests/shlfileop.c

@@ -140,7 +140,7 @@ static void test_get_file_info(void)
     rc=SHGetFileInfoA("c:\\nonexistent", FILE_ATTRIBUTE_DIRECTORY,
                       &shfi, sizeof(shfi),
                       SHGFI_ICONLOCATION | SHGFI_USEFILEATTRIBUTES);
-    todo_wine ok(rc, "SHGetFileInfoA(c:\\nonexistent) failed\n");
+    ok(rc, "SHGetFileInfoA(c:\\nonexistent) failed\n");
     if (rc)
     {
         ok(strcpy(shfi.szDisplayName, "dummy") != 0, "SHGetFileInfoA(c:\\nonexistent) displayname is not set\n");
@@ -157,7 +157,7 @@ static void test_get_file_info(void)
         rc=SHGetFileInfoA(notepad, GetFileAttributes(notepad),
                           &shfi, sizeof(shfi),
                           SHGFI_ICONLOCATION | SHGFI_USEFILEATTRIBUTES);
-        todo_wine ok(rc, "SHGetFileInfoA(%s, SHGFI_USEFILEATTRIBUTES) failed\n", notepad);
+        ok(rc, "SHGetFileInfoA(%s, SHGFI_USEFILEATTRIBUTES) failed\n", notepad);
         strcpy(shfi2.szDisplayName, "dummy");
         shfi2.iIcon=0xdeadbeef;
         rc2=SHGetFileInfoA(notepad, 0,
@@ -177,7 +177,7 @@ static void test_get_file_info(void)
     rc=SHGetFileInfoA("test4.txt", GetFileAttributes("test4.txt"),
                       &shfi, sizeof(shfi),
                       SHGFI_ICONLOCATION | SHGFI_USEFILEATTRIBUTES);
-    todo_wine ok(rc, "SHGetFileInfoA(test4.txt/, SHGFI_USEFILEATTRIBUTES) failed\n");
+    ok(rc, "SHGetFileInfoA(test4.txt/, SHGFI_USEFILEATTRIBUTES) failed\n");
     strcpy(shfi2.szDisplayName, "dummy");
     shfi2.iIcon=0xdeadbeef;
     rc2=SHGetFileInfoA("test4.txt", 0,