[ros-diffs] [hbelusca] 73570: [SHELL32] - Use explicit unicode SHFILEINFOW structure (where needed); - In CFSExtractIcon_CreateInstance, use _countof instead of hardcoding the MAX_PATHs; add some FIXMEs about ...

Author: hbelusca
Date: Tue Jan 17 19:16:50 2017
New Revision: 73570

URL: http://svn.reactos.org/svn/reactos?rev=73570&view=rev
Log:
[SHELL32]
- Use explicit unicode SHFILEINFOW structure (where needed);
- In CFSExtractIcon_CreateInstance, use _countof instead of hardcoding the MAX_PATHs; add
some FIXMEs about the 'flags' parameter;
- Code formatting in CExtractIcon.cpp.

Modified:
    trunk/reactos/dll/win32/shell32/CExtractIcon.cpp
    trunk/reactos/dll/win32/shell32/CNewMenu.cpp
    trunk/reactos/dll/win32/shell32/dialogs/filedefext.cpp
    trunk/reactos/dll/win32/shell32/folders.cpp

Modified: trunk/reactos/dll/win32/shell32/CExtractIcon.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/CExtract…
==============================================================================
--- trunk/reactos/dll/win32/shell32/CExtractIcon.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/CExtractIcon.cpp	[iso-8859-1] Tue Jan 17 19:16:50
2017
@@ -237,8 +237,7 @@
             return E_OUTOFMEMORY;
     }
 
-    hr = GetIconLocation(
-        uFlags, szIconFileW, cchMax, piIndex, pwFlags);
+    hr = GetIconLocation(uFlags, szIconFileW, cchMax, piIndex, pwFlags);
     if (SUCCEEDED(hr) && cchMax > 0)
         if (0 == WideCharToMultiByte(CP_ACP, 0, szIconFileW, cchMax, szIconFile, cchMax,
NULL, NULL))
             hr = E_FAIL;

Modified: trunk/reactos/dll/win32/shell32/CNewMenu.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/CNewMenu…
==============================================================================
--- trunk/reactos/dll/win32/shell32/CNewMenu.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/CNewMenu.cpp	[iso-8859-1] Tue Jan 17 19:16:50 2017
@@ -138,7 +138,7 @@
     if (!Types[i].pszName)
         return NULL;
 
-    SHFILEINFO fi;
+    SHFILEINFOW fi;
     if (!SHGetFileInfoW(pwszExt, FILE_ATTRIBUTE_NORMAL, &fi, sizeof(fi),
SHGFI_USEFILEATTRIBUTES|SHGFI_TYPENAME|SHGFI_ICON|SHGFI_SMALLICON))
         return NULL;
 

Modified: trunk/reactos/dll/win32/shell32/dialogs/filedefext.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/dialogs/…
==============================================================================
--- trunk/reactos/dll/win32/shell32/dialogs/filedefext.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/dialogs/filedefext.cpp	[iso-8859-1] Tue Jan 17
19:16:50 2017
@@ -362,7 +362,7 @@
         return FALSE;
 
     /* Get file information */
-    SHFILEINFO fi;
+    SHFILEINFOW fi;
     if (!SHGetFileInfoW(m_wszPath, 0, &fi, sizeof(fi), SHGFI_TYPENAME|SHGFI_ICON))
     {
         ERR("SHGetFileInfoW failed for %ls (%lu)\n", m_wszPath,
GetLastError());

Modified: trunk/reactos/dll/win32/shell32/folders.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders.…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders.cpp	[iso-8859-1] Tue Jan 17 19:16:50 2017
@@ -196,12 +196,12 @@
 
 HRESULT CFSExtractIcon_CreateInstance(IShellFolder * psf, LPCITEMIDLIST pidl, REFIID iid,
LPVOID * ppvOut)
 {
-    CComPtr<IDefaultExtractIconInit>    initIcon;
+    CComPtr<IDefaultExtractIconInit> initIcon;
     HRESULT hr;
-    int icon_idx;
-    UINT flags;
-    CHAR sTemp[MAX_PATH];
-    WCHAR wTemp[MAX_PATH];
+    int icon_idx = 0;
+    UINT flags = 0; // FIXME: Use it!
+    CHAR sTemp[MAX_PATH] = "";
+    WCHAR wTemp[MAX_PATH] = L"";
 
     hr = SHCreateDefaultExtractIcon(IID_PPV_ARG(IDefaultExtractIconInit,&initIcon));
     if (FAILED(hr))
@@ -210,7 +210,7 @@
     if (_ILIsFolder (pidl))
     {
         if (SUCCEEDED(getIconLocationForFolder(psf, 
-                          pidl, 0, wTemp, MAX_PATH,
+                          pidl, 0, wTemp, _countof(wTemp),
                           &icon_idx,
                           &flags)))
         {
@@ -221,21 +221,21 @@
             initIcon->SetShortcutIcon(wTemp, icon_idx);
         }
         if (SUCCEEDED(getIconLocationForFolder(psf, 
-                          pidl, GIL_DEFAULTICON, wTemp, MAX_PATH,
+                          pidl, GIL_DEFAULTICON, wTemp, _countof(wTemp),
                           &icon_idx,
                           &flags)))
         {
             initIcon->SetDefaultIcon(wTemp, icon_idx);
         }
         // if (SUCCEEDED(getIconLocationForFolder(psf, 
-        //                   pidl, GIL_FORSHORTCUT, wTemp, MAX_PATH,
+        //                   pidl, GIL_FORSHORTCUT, wTemp, _countof(wTemp),
         //                   &icon_idx,
         //                   &flags)))
         // {
         //     initIcon->SetShortcutIcon(wTemp, icon_idx);
         // }
         if (SUCCEEDED(getIconLocationForFolder(psf, 
-                          pidl, GIL_OPENICON, wTemp, MAX_PATH,
+                          pidl, GIL_OPENICON, wTemp, _countof(wTemp),
                           &icon_idx,
                           &flags)))
         {
@@ -246,10 +246,10 @@
     {
         BOOL found = FALSE;
 
-        if (_ILGetExtension(pidl, sTemp, MAX_PATH))
-        {
-            if (HCR_MapTypeToValueA(sTemp, sTemp, MAX_PATH, TRUE)
-                    && HCR_GetIconA(sTemp, sTemp, NULL, MAX_PATH,
&icon_idx))
+        if (_ILGetExtension(pidl, sTemp, _countof(sTemp)))
+        {
+            if (HCR_MapTypeToValueA(sTemp, sTemp, _countof(sTemp), TRUE)
+                    && HCR_GetIconA(sTemp, sTemp, NULL, _countof(sTemp),
&icon_idx))
             {
                 if (!lstrcmpA("%1", sTemp)) /* icon is in the file */
                 {
@@ -258,7 +258,7 @@
                 }
                 else
                 {
-                    MultiByteToWideChar(CP_ACP, 0, sTemp, -1, wTemp, MAX_PATH);
+                    MultiByteToWideChar(CP_ACP, 0, sTemp, -1, wTemp, _countof(wTemp));
                 }
 
                 found = TRUE;
@@ -266,21 +266,20 @@
             else if (!lstrcmpiA(sTemp, "lnkfile"))
             {
                 /* extract icon from shell shortcut */
-                CComPtr<IShellLinkW>        psl;
+                CComPtr<IShellLinkW> psl;
 
                 HRESULT hr = psf->GetUIObjectOf(NULL, 1, &pidl,
IID_NULL_PPV_ARG(IShellLinkW, &psl));
-
                 if (SUCCEEDED(hr))
                 {
-                    hr = psl->GetIconLocation(wTemp, MAX_PATH, &icon_idx);
-
-                    if (SUCCEEDED(hr) && *sTemp)
+                    hr = psl->GetIconLocation(wTemp, _countof(wTemp), &icon_idx);
+
+                    if (SUCCEEDED(hr) && *wTemp)
                         found = TRUE;
-
-                }
-            }
-        }
-
+                }
+            }
+        }
+
+        /* FIXME: We should normally use the correct icon format according to
'flags' */
         if (!found)
             /* default icon */
             initIcon->SetNormalIcon(swShell32Name, 0);