[hbelusca] 66592: [SHIMGVW] - Few whitespace fixes. - Fix a regression where an exception was thrown when opening a file from cdrom. Patch by Ricardo Hanke. CORE-9250 #resolve #comment Patch v2 com...

Author: hbelusca
Date: Fri Mar  6 20:32:38 2015
New Revision: 66592

URL: http://svn.reactos.org/svn/reactos?rev=66592&view=rev
Log:
[SHIMGVW]
- Few whitespace fixes.
- Fix a regression where an exception was thrown when opening a file from cdrom.
Patch by Ricardo Hanke.
CORE-9250 #resolve #comment Patch v2 committed! Thanks!

Modified:
    trunk/reactos/dll/win32/shimgvw/comsup.c
    trunk/reactos/dll/win32/shimgvw/shimgvw.c

Modified: trunk/reactos/dll/win32/shimgvw/comsup.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shimgvw/comsup.c?...
==============================================================================
--- trunk/reactos/dll/win32/shimgvw/comsup.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shimgvw/comsup.c	[iso-8859-1] Fri Mar  6 20:32:38 2015
@@ -34,12 +34,12 @@
 STDAPI
 DllCanUnloadNow(VOID)
 {
-	if ((ObjectCount != 0) || (LockCount != 0))
+    if ((ObjectCount != 0) || (LockCount != 0))
     {
         return S_FALSE;
     }
     else
-    {    
+    {
         return S_OK;
     }
 }
@@ -53,6 +53,6 @@
     /* There are no classes to export, so always return CLASS_E_CLASSNOTAVAILABLE*/
     *ppv = NULL;
     hr = CLASS_E_CLASSNOTAVAILABLE;
-    
+
     return hr;
 }

Modified: trunk/reactos/dll/win32/shimgvw/shimgvw.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shimgvw/shimgvw.c...
==============================================================================
--- trunk/reactos/dll/win32/shimgvw/shimgvw.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shimgvw/shimgvw.c	[iso-8859-1] Fri Mar  6 20:32:38 2015
@@ -1,5 +1,4 @@
 /*
- *
  * PROJECT:         ReactOS Picture and Fax Viewer
  * FILE:            dll/win32/shimgvw/shimgvw.c
  * PURPOSE:         shimgvw.dll
@@ -175,9 +174,9 @@
         {
             c++;
         }
-        
-        LoadStringW(hInstance, IDS_APPTITLE, szResStr, 512);
-        StringCbPrintfExW(szTitleBuf, 800, NULL, NULL, 0, L"%ls%ls%ls", szResStr, L" - ", c);
+
+        LoadStringW(hInstance, IDS_APPTITLE, szResStr, ARRAYSIZE(szResStr));
+        StringCbPrintfW(szTitleBuf, sizeof(szTitleBuf), L"%ls%ls%ls", szResStr, L" - ", c);
         SetWindowTextW(hwnd, szTitleBuf);

if (image)
@@ -200,16 +199,15 @@
     WCHAR szSearchMask[MAX_PATH];
     WCHAR szFileTypes[MAX_PATH];
     WIN32_FIND_DATAW findData;
-    SHIMGVW_FILENODE *currentNode;
-    SHIMGVW_FILENODE *root;
-    SHIMGVW_FILENODE *conductor;
+    SHIMGVW_FILENODE *currentNode = NULL;
+    SHIMGVW_FILENODE *root = NULL;
+    SHIMGVW_FILENODE *conductor = NULL;
     ImageCodecInfo *codecInfo;
     UINT num;
     UINT size;
     UINT j;

-
-    wcscpy(szSearchPath, szFirstFile);
+    StringCbCopyW(szSearchPath, sizeof(szSearchPath), szFirstFile);
     PathRemoveFileSpecW(szSearchPath);

GdipGetImageDecodersSize(&num, &size);
@@ -234,19 +232,19 @@

for (j = 0; j < num; ++j)
     {
-        StringCbPrintfExW(szFileTypes, MAX_PATH, NULL, NULL, 0, L"%ls", codecInfo[j].FilenameExtension);
-        
+        StringCbCopyW(szFileTypes, sizeof(szFileTypes), codecInfo[j].FilenameExtension);
+
         extension = wcstok(szFileTypes, L";");
         while (extension != NULL)
         {
-            StringCbPrintfExW(szSearchMask, MAX_PATH, NULL, NULL, 0, L"%ls%ls%ls", szSearchPath, L"\", extension);
+            PathCombineW(szSearchMask, szSearchPath, extension);

hFindHandle = FindFirstFileW(szSearchMask, &findData);
             if (hFindHandle != INVALID_HANDLE_VALUE)
             {
                 do
                 {
-                    StringCbPrintfExW(conductor->FileName, MAX_PATH, NULL, NULL, 0, L"%ls%ls%ls", szSearchPath, L"\", findData.cFileName);
+                    PathCombineW(conductor->FileName, szSearchPath, findData.cFileName);

// compare the name of the requested file with the one currently found.
                     // if the name matches, the current node is returned by the function.
@@ -261,7 +259,7 @@
                     if (!conductor->Next)
                     {
                         DPRINT1("malloc() failed in pLoadFileList()\n");
-                        
+
                         conductor->Next = root;
                         root->Prev = conductor;

@@ -286,7 +284,7 @@
     // we use this node to store the name of it, otherwise we free it.
     if (currentNode == NULL)
     {
-        StringCbPrintfExW(conductor->FileName, MAX_PATH, NULL, NULL, 0, L"%ls", szFirstFile);
+        StringCchCopyW(conductor->FileName, MAX_PATH, szFirstFile);
         currentNode = conductor;
     }
     else
@@ -503,7 +501,7 @@
             ImageView_DrawImage(hwnd);
             return 0L;
         }
-	}
+    }
     return CallWindowProc(PrevProc, hwnd, Message, wParam, lParam);
 }

@@ -793,4 +791,3 @@

return TRUE;
 }
-