Пример #1
0
int ACE_TMAIN (int, ACE_TCHAR *[])
{
  ACE_Array<DataElement*> arr (10);
  DataElement *elem = 0;
  // Allocate and insert elements.
  for (int i = 0; i < 10; i++)
    {
      ACE_NEW_RETURN (elem, DataElement (i), -1);
      arr[i] = elem;
    }

  // Checked access.
  ACE_ASSERT (arr.set (elem, 11) == -1);
  ACE_ASSERT (arr.get (elem, 11) == -1);

  // Make a copy and compare to the original.
  ACE_Array<DataElement*> copy = arr;
  ACE_ASSERT (copy == arr);

  ACE_Array<DataElement*>::ITERATOR iter (arr);
  while (!iter.done ())
    {
      DataElement** data;
      iter.next (data);
      ACE_DEBUG ((LM_DEBUG,
                  ACE_TEXT ("%d\n"), (*data)->getData ()));
      delete (*data);
      iter.advance ();
    }
  return 0;
}
Пример #2
0
 void HeaderBase::get_values(const ACE_CString& name, ACE_Array<ACE_CString> & values) const
   {
     TNVMap::ITERATOR it (const_cast<TNVMap&> (this->header_values_));
     if (this->header_values_.find (name, it) == 0)
       {
         for (; !it.done () && ((*it).second () == name) ;it.advance ())
           {
             if (values.size (values.size ()+1) == 0)
               {
                 values.set ((*it).second (), values.size ()-1);
               }
           }
       }
   }
Пример #3
0
void
ACE_DLL_Handle::get_dll_names (const ACE_TCHAR *dll_name,
                               ACE_Array<ACE_TString> &try_names)
{
  // Build the array of DLL names to try on this platform by applying the
  // proper prefixes and/or suffixes to the specified dll_name.
  ACE_TString base (dll_name);
  ACE_TString base_dir, base_file, base_suffix;

  // 1. Separate the dll_name into the dir part and the file part. We
  // only decorate the file part to determine the names to try loading.
  ACE_TString::size_type pos = base.rfind (ACE_DIRECTORY_SEPARATOR_CHAR);
  if (pos != ACE_TString::npos)
    {
      base_dir = base.substr (0, pos + 1);
      base_file = base.substr (pos + 1);
    }
  else
    base_file = base;

  // 2. Locate the file suffix, if there is one. Move the '.' and the
  // suffix to base_suffix.
  if ((pos = base_file.rfind (ACE_TEXT ('.'))) != ACE_TString::npos)
    {
      base_suffix = base_file.substr (pos);
      base_file = base_file.substr (0, pos);
    }

  // 3. Build the combinations to try for this platform.
  // Try these combinations:
  //   - name with decorator and platform's suffix appended (if not supplied)
  //   - name with platform's suffix appended (if not supplied)
  //   - name with platform's dll prefix (if it has one) and suffix
  //   - name with platform's dll prefix, decorator, and suffix.
  //   - name as originally given
  // We first try to find the file using the decorator so that when a
  // filename with and without decorator is used, we get the file with
  // the same decorator as the ACE dll has and then as last resort
  // the one without. For example with msvc, the debug build has a "d"
  // decorator, but the release build has none and we really want to get
  // the debug version of the library in a debug application instead
  // of the release one.
  // So we need room for 5 entries in try_names.
  try_names.size (0);
  if ((try_names.max_size () - try_names.size ()) < 5)
    try_names.max_size (try_names.max_size () + 5);
#if defined (ACE_WIN32) && defined (ACE_LD_DECORATOR_STR) && !defined (ACE_DISABLE_DEBUG_DLL_CHECK)
  ACE_TString decorator (ACE_LD_DECORATOR_STR);
#endif
  ACE_TString suffix (ACE_DLL_SUFFIX);
  ACE_TString prefix (ACE_DLL_PREFIX);

  for (size_t i = 0; i < 5 && try_names.size () < try_names.max_size (); ++i)
    {
      ACE_TString try_this;
      size_t j = try_names.size ();
      switch (i)
        {
        case 0:        // Name + decorator + suffix
        case 1:        // Name + suffix
        case 2:        // Prefix + name + decorator + suffix
        case 3:        // Prefix + name + suffix
          if (
              base_suffix.length () > 0
#if !(defined(ACE_WIN32) && defined (ACE_LD_DECORATOR_STR) && !defined (ACE_DISABLE_DEBUG_DLL_CHECK))
              || (i == 1 || i == 3)    // No decorator desired; skip
#endif
              )
            break;
          try_this = base_dir;
          if (i > 1)
            try_this += prefix;
          try_this += base_file;
          if (base_suffix.length () > 0)
            try_this += base_suffix;
          else
            {
#if defined (ACE_WIN32) && defined (ACE_LD_DECORATOR_STR) && !defined (ACE_DISABLE_DEBUG_DLL_CHECK)
              try_this += decorator;
#endif
              try_this += suffix;
            }
          break;
        case 4:
          try_this = dll_name;
          break;
        }

      if (try_this.length ())
        {
          try_names.size (j + 1);
          try_names.set (try_this, j);
        }
    }
  return;
}
Пример #4
0
void
ACE_DLL_Handle::get_dll_names (const ACE_TCHAR *dll_name,
                               ACE_Array<ACE_TString> &try_names)
{
  // Build the array of DLL names to try on this platform by applying the
  // proper prefixes and/or suffixes to the specified dll_name.
  ACE_TString base (dll_name);
  ACE_TString base_dir, base_file, base_suffix;

  // 1. Separate the dll_name into the dir part and the file part. We
  // only decorate the file part to determine the names to try loading.
  int pos = base.rfind (ACE_DIRECTORY_SEPARATOR_CHAR);
  if (pos != ACE_TString::npos)
    {
      base_dir = base.substr (0, static_cast<ssize_t>(pos) + 1);
      base_file = base.substr (static_cast<size_t>(pos) + 1);
    }
  else
    base_file = base;

  // 2. Locate the file suffix, if there is one. Move the '.' and the
  // suffix to base_suffix.
  if ((pos = base_file.rfind (ACE_LIB_TEXT ('.'))) != ACE_TString::npos)
    {
      base_suffix = base_file.substr (static_cast<size_t>(pos));
      base_file = base_file.substr (0, static_cast<ssize_t>(pos));
    }

  // 3. Build the combinations to try for this platform.
  // Try these combinations:
  //   - name as originally given
  //   - name with decorator and platform's suffix appended (if not supplied)
  //   - name with platform's suffix appended (if not supplied)
  //   - name with platform's dll prefix (if it has one) and suffix
  //   - name with platform's dll prefix, decorator, and suffix.
  // So we need room for 5 entries in try_names.
  try_names.size (0);
  if ((try_names.max_size () - try_names.size ()) < 5)
    try_names.max_size (try_names.max_size () + 5);
#if defined (ACE_WIN32) && defined (ACE_LD_DECORATOR_STR) && !defined (ACE_DISABLE_DEBUG_DLL_CHECK)
  ACE_TString decorator (ACE_LD_DECORATOR_STR);
#endif
  ACE_TString suffix (ACE_DLL_SUFFIX);
  ACE_TString prefix (ACE_DLL_PREFIX);

  for (size_t i = 0; i < 5 && try_names.size () < try_names.max_size (); ++i)
    {
      ACE_TString try_this;
      size_t j = try_names.size ();
      switch (i)
        {
        case 0:
          try_this = dll_name;
          break;

        case 1:        // Name + decorator + suffix
        case 2:        // Name + suffix
        case 3:        // Prefix + name + decorator + suffix
        case 4:        // Prefix + name + suffix
          if (
              base_suffix.length () > 0
#if !(defined(ACE_WIN32) && defined (ACE_LD_DECORATOR_STR) && !defined (ACE_DISABLE_DEBUG_DLL_CHECK))
              || (i == 2 || i == 4)    // No decorator desired; skip
#endif
              )
            break;
          try_this = base_dir;
          if (i > 2)
            try_this += prefix;
          try_this += base_file;
          if (base_suffix.length () > 0)
            try_this += base_suffix;
          else
            {
#if defined (ACE_WIN32) && defined (ACE_LD_DECORATOR_STR) && !defined (ACE_DISABLE_DEBUG_DLL_CHECK)
              try_this += decorator;
#endif
              try_this += suffix;
            }
          break;
        }

      if (try_this.length ())
        {
          try_names.size (j + 1);
          try_names.set (try_this, j);
        }
    }
  return;
}