Define a name for the extended path buffer size, instead of a literal

Change-Id: If6d40c818e021b3241d6b6b33aceca07c6393511
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163926
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

5 files changed, 15 insertions, 8 deletions

diff --git a/shell/source/win32/jumplist/JumpList.cxx b/shell/source/win32/jumplist/JumpList.cxx
index 182af345c18e..d81aa1aa16e4 100644
--- a/shell/source/win32/jumplist/JumpList.cxx
+++ b/shell/source/win32/jumplist/JumpList.cxx
@@ -24,6 +24,7 @@
 #include <osl/process.h>
 #include <sal/log.hxx>
 #include <systools/win32/comtools.hxx>
+#include <systools/win32/extended_max_path.hxx>
 
 #include <com/sun/star/lang/IllegalArgumentException.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
@@ -477,13 +478,13 @@ Sequence<JumpListItem> SAL_CALL JumpListImpl::getRemovedItems(const OUString& sA
                     item.arguments = o3tl::toU(PropVariantToStringWithDefault(propvar, L""));
                     PropVariantClear(&propvar);
 
-                    wchar_t itemDesc[32767];
+                    wchar_t itemDesc[EXTENDED_MAX_PATH];
                     ThrowIfFailed(pShellLinkItem->GetDescription(
                                       itemDesc, std::extent<decltype(itemDesc)>::value),
                                   "GetDescription failed.");
                     item.description = o3tl::toU(itemDesc);
 
-                    wchar_t path[32767];
+                    wchar_t path[EXTENDED_MAX_PATH];
                     int icon_index;
                     ThrowIfFailed(pShellLinkItem->GetIconLocation(
                                       path, std::extent<decltype(path)>::value, &icon_index),
diff --git a/shell/source/win32/shlxthandler/shlxthdl.cxx b/shell/source/win32/shlxthandler/shlxthdl.cxx
index 13f687ad5a6b..d794e9f800b7 100644
--- a/shell/source/win32/shlxthandler/shlxthdl.cxx
+++ b/shell/source/win32/shlxthandler/shlxthdl.cxx
@@ -30,6 +30,8 @@
 
 #include <olectl.h> // declarations of DllRegisterServer/DllUnregisterServer
 
+#include <systools/win32/extended_max_path.hxx>
+
 // Module global
 
 LONG g_DllRefCnt = 0;
@@ -300,7 +302,7 @@ namespace /* private */
 
 STDAPI DllRegisterServer()
 {
-    WCHAR ModuleFileName[32767];
+    WCHAR ModuleFileName[EXTENDED_MAX_PATH];
 
     GetModuleFileNameW(
         GetCurrentModuleHandle(),
diff --git a/shell/source/win32/simplemail/smplmailclient.cxx b/shell/source/win32/simplemail/smplmailclient.cxx
index 333277353d03..b74425a155b5 100644
--- a/shell/source/win32/simplemail/smplmailclient.cxx
+++ b/shell/source/win32/simplemail/smplmailclient.cxx
@@ -28,6 +28,7 @@
 #include <com/sun/star/system/XSimpleMailMessage2.hpp>
 #include <osl/file.hxx>
 #include <o3tl/char16_t2wchar_t.hxx>
+#include <systools/win32/extended_max_path.hxx>
 #include <tools/urlobj.hxx>
 #include <unotools/pathoptions.hxx>
 #include <unotools/syslocale.hxx>
@@ -67,7 +68,7 @@ namespace /* private */
         LONG lret = RegOpenKeyW(HKEY_CURRENT_USER, L"Software\\LibreOffice\\SendAsEMailClient", &hkey);
         if (lret == ERROR_SUCCESS)
         {
-            wchar_t buff[32767];
+            wchar_t buff[EXTENDED_MAX_PATH];
             LONG sz = sizeof(buff);
             lret = RegQueryValueW(hkey, nullptr, buff, &sz);
             if (lret == ERROR_SUCCESS)
diff --git a/shell/source/win32/spsupp/spsuppHelper.cxx b/shell/source/win32/spsupp/spsuppHelper.cxx
index 9ee49401a3c8..5867a5ea393d 100644
--- a/shell/source/win32/spsupp/spsuppHelper.cxx
+++ b/shell/source/win32/spsupp/spsuppHelper.cxx
@@ -16,6 +16,7 @@
 #include <osl/file.hxx>
 #include <rtl/bootstrap.hxx>
 #include <spsuppStrings.hrc>
+#include <systools/win32/extended_max_path.hxx>
 #include <unotools/resmgr.hxx>
 #include "res/spsuppDlg.h"
 
@@ -31,7 +32,7 @@ const OUString& GetSofficeExe()
 {
     static const OUString s_sPath = []() {
         OUString result;
-        wchar_t sPath[32767];
+        wchar_t sPath[EXTENDED_MAX_PATH];
         if (GetModuleFileNameW(nullptr, sPath, std::size(sPath)) == 0)
             return result;
         wchar_t* pSlashPos = wcsrchr(sPath, L'\\');
diff --git a/shell/source/win32/spsupp/spsuppServ.cxx b/shell/source/win32/spsupp/spsuppServ.cxx
index f2afd288e5bb..17d0797ed98e 100644
--- a/shell/source/win32/spsupp/spsuppServ.cxx
+++ b/shell/source/win32/spsupp/spsuppServ.cxx
@@ -28,6 +28,8 @@
 
 #include <shlwapi.h> // declaration of DllInstall
 
+#include <systools/win32/extended_max_path.hxx>
+
 namespace
 {
 HANDLE g_hModule;
@@ -40,7 +42,7 @@ ITypeLib* GetTypeLib()
     typedef std::unique_ptr<ITypeLib, void(*)(IUnknown* p)> ITypeLibGuard;
     static ITypeLibGuard s_aITypeLibGuard = [] {
         ITypeLibGuard aITypeLibGuard(nullptr, [](IUnknown* p) { if (p) p->Release(); });
-        wchar_t szFile[32767];
+        wchar_t szFile[EXTENDED_MAX_PATH];
         if (GetModuleFileNameW(GetHModule(), szFile, std::size(szFile)) == 0)
             return aITypeLibGuard;
         ITypeLib* pTypeLib;
@@ -55,7 +57,7 @@ ITypeLib* GetTypeLib()
 const wchar_t* GetHelperExe()
 {
     static wchar_t* s_sPath = []() -> wchar_t* {
-        static wchar_t sPath[32767];
+        static wchar_t sPath[EXTENDED_MAX_PATH];
         if (GetModuleFileNameW(GetHModule(), sPath, std::size(sPath)) == 0)
             return nullptr;
         wchar_t* pSlashPos = wcsrchr(sPath, L'\\');
@@ -120,7 +122,7 @@ STDAPI DllRegisterServer(void)
     if (!pTypeLib)
         return ResultFromScode(SELFREG_E_TYPELIB);
 
-    wchar_t szFile[32767];
+    wchar_t szFile[EXTENDED_MAX_PATH];
     if (GetModuleFileNameW(GetHModule(), szFile, std::size(szFile)) == 0)
         return HRESULT_FROM_WIN32(GetLastError());