C++ (Cpp) malloc_narrow_as_wide Examples

Example #1

File: isql_wfuncs.c Project: China-ls/virtuoso-opensource

wchar_t *isqlt_wgetpassphrase( const wchar_t * prompt )
{
  char *nret;
  char *nprompt = malloc_wide_as_narrow (prompt);

  nret = getpassphrase (nprompt);
  free (nprompt);

  return malloc_narrow_as_wide (nret);
}

Example #2

File: isql_wfuncs.c Project: China-ls/virtuoso-opensource

wchar_t *
isqlt_wgetenv(const wchar_t *name)
{
  char *nret;
  char *nname = malloc_wide_as_narrow (name);

  nret = getenv (nname);
  free (nname);

  return malloc_narrow_as_wide (nret);
}

Example #3

File: isql_win32.c Project: Rahien/virtuoso-opensource

wchar_t *
isqlt_fgetws(wchar_t *s, int size, FILE *stream)
{
  char *buffer = malloc (size);
  wchar_t *wbuffer;

  if (buffer && fgets (buffer, size, stream))
    {
      wbuffer = malloc_narrow_as_wide (buffer);
      wcsncpy (s, wbuffer, size);
      free (wbuffer);
      return s;
    }

  if (wbuffer)
    free (wbuffer);

    return NULL;
}

Example #4

File: isql_wfuncs.c Project: China-ls/virtuoso-opensource

int main (int argc, char *argv[])
{
  wchar_t **wargv = (wchar_t **) malloc (argc * sizeof (wchar_t *));
  int inx;
  char *locale = setlocale (LC_ALL, "");
  /* !!!!WARNING!!!! There's a GCC bug : if the *first* output call is not wide (wprintf/fwprintf)
     then *all* the subsequent wide output functions will *not* work */
  if (locale)
    wprintf (L"Locale=%s\n", setlocale (LC_ALL, ""));
  else
    wprintf (L"Can't apply the system locale. "
	L"Possibly wrong setting for LANG environment variable. "
	L"Using the C locale instead.\n");
  for (inx = 0 ; inx < argc; inx++)
    {
      wargv[inx] = malloc_narrow_as_wide (argv[inx]);
    }
  return wmain (argc, wargv);
}