fix possible UNICODE related build failure due to OCCT cmake flags

Author: wwmayer

src/3rdParty/salomesmesh/src/DriverSTL/SMESH_File.cpp

@@ -79,8 +79,8 @@ bool SMESH_File::open()
   if ( !_map && length > 0 )
   {
 #ifdef WIN32
-    _file = CreateFile(_name.data(), GENERIC_READ, FILE_SHARE_READ,
-                       NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+    _file = CreateFileA(_name.data(), GENERIC_READ, FILE_SHARE_READ,
+                        NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
     bool ok = ( _file != INVALID_HANDLE_VALUE );
 #else
     _file = ::open(_name.data(), O_RDONLY );
@@ -292,7 +292,7 @@ bool SMESH_File::openForWriting()
 {
 #ifdef WIN32
 
-  _file = CreateFile( _name.c_str(),          // name of the write
+  _file = CreateFileA(_name.c_str(),          // name of the write
                       GENERIC_WRITE,          // open for writing
                       0,                      // do not share
                       NULL,                   // default security

src/3rdParty/salomesmesh/src/SMESH/SMESH_Gen.cpp

@@ -1037,7 +1037,7 @@ std::vector< std::string > SMESH_Gen::GetPluginXMLPaths()
       xmlPath += sep + plugin + ".xml";
       bool fileOK;
 #ifdef WIN32
-      fileOK = (GetFileAttributes(xmlPath.c_str()) != INVALID_FILE_ATTRIBUTES);
+      fileOK = (GetFileAttributesA(xmlPath.c_str()) != INVALID_FILE_ATTRIBUTES);
 #else
       fileOK = (access(xmlPath.c_str(), F_OK) == 0);
 #endif

src/App/Application.cpp

@@ -2270,7 +2270,7 @@ void Application::ExtractUserPath()
 
 #elif defined(FC_OS_WIN32)
     WCHAR szPath[MAX_PATH];
-    TCHAR dest[MAX_PATH*3];
+    char dest[MAX_PATH*3];
     // Get the default path where we can save our documents. It seems that
     // 'CSIDL_MYDOCUMENTS' doesn't work on all machines, so we use 'CSIDL_PERSONAL'
     // which does the same.
@@ -2454,7 +2454,7 @@ std::string Application::FindHomePath(const char* sCall)
     // Python interpreter is already initialized.
     wchar_t szFileName [MAX_PATH];
     if (Py_IsInitialized()) {
-        GetModuleFileNameW(GetModuleHandle(sCall),szFileName, MAX_PATH-1);
+        GetModuleFileNameW(GetModuleHandleA(sCall),szFileName, MAX_PATH-1);
     }
     else {
         GetModuleFileNameW(0, szFileName, MAX_PATH-1);

src/Gui/GuiConsole.cpp

@@ -62,7 +62,7 @@ GUIConsole::GUIConsole (void)
     ::GetConsoleScreenBufferInfo(::GetStdHandle(STD_OUTPUT_HANDLE),&csbi);
      csbi.dwSize.Y = s_nMaxLines;
     ::SetConsoleScreenBufferSize(::GetStdHandle(STD_OUTPUT_HANDLE),csbi.dwSize);
-    ::SetConsoleTitle( "FreeCAD Console");
+    ::SetConsoleTitleA( "FreeCAD Console");
 
     *stdout = *::_fdopen(::_open_osfhandle(reinterpret_cast<LONG>(::GetStdHandle(STD_OUTPUT_HANDLE)), _O_TEXT), "w");
     ::setvbuf(stdout, 0, _IONBF, 0);

src/Main/MainGui.cpp

@@ -336,7 +336,7 @@ typedef BOOL (__stdcall *tMDWD)(
 static tMDWD s_pMDWD;
 static HMODULE s_hDbgHelpMod;
 static MINIDUMP_TYPE s_dumpTyp = MiniDumpNormal;
-static std::string s_szMiniDumpFileName;  // initialize with whatever appropriate...
+static std::wstring s_szMiniDumpFileName;  // initialize with whatever appropriate...
 
 #include <Base/StackWalker.h>
 class MyStackWalker : public StackWalker
@@ -380,7 +380,7 @@ static LONG __stdcall MyCrashHandlerExceptionFilter(EXCEPTION_POINTERS* pEx)
 
   bool bFailed = true; 
   HANDLE hFile; 
-  hFile = CreateFile(s_szMiniDumpFileName.c_str(), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); 
+  hFile = CreateFileW(s_szMiniDumpFileName.c_str(), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
   if (hFile != INVALID_HANDLE_VALUE) 
   { 
     MINIDUMP_EXCEPTION_INFORMATION stMDEI; 
@@ -423,11 +423,12 @@ void InitMiniDumpWriter(const std::string& filename)
 {
   if (s_hDbgHelpMod != NULL)
     return;
-  s_szMiniDumpFileName = filename;
+  Base::FileInfo fi(filename);
+  s_szMiniDumpFileName = fi.toStdWString();
 
   // Initialize the member, so we do not load the dll after the exception has occurred
   // which might be not possible anymore...
-  s_hDbgHelpMod = LoadLibrary(("dbghelp.dll"));
+  s_hDbgHelpMod = LoadLibraryA(("dbghelp.dll"));
   if (s_hDbgHelpMod != NULL)
     s_pMDWD = (tMDWD) GetProcAddress(s_hDbgHelpMod, "MiniDumpWriteDump");
 

src/Mod/Sandbox/Gui/Command.cpp

@@ -1047,7 +1047,7 @@ class GDIWidget : public QWidget
         SelectObject(hdc, GetSysColorBrush(COLOR_WINDOW));
         Rectangle(hdc, 0, 0, width(), height());
         RECT rect = {0, 0, width(), height() };
-        DrawText(hdc, "Hello World!", 12, &rect,
+        DrawTextA(hdc, "Hello World!", 12, &rect,
         DT_SINGLELINE | DT_VCENTER | DT_CENTER);
 #if QT_VERSION < 0x050000
         releaseDC(hdc);