src/win32/ime/ime_module.cc

// Copyright 2010-2014, Google Inc.
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//
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// modification, are permitted provided that the following conditions are
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//
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// notice, this list of conditions and the following disclaimer.
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// in the documentation and/or other materials provided with the
// distribution.
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// this software without specific prior written permission.
//
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#include <windows.h>
#include "win32/ime/ime_impl_imm.h"

// Represents the entry point of this module.
BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) {
  switch (reason)  {
    case DLL_PROCESS_ATTACH:
    // We disable thread library calls only when the dynamic CRT is specified.
    // This can be determined by checking the _DLL macro.
    // http://msdn.microsoft.com/en-us/library/b0084kay.aspx
#if defined(_DLL)
      if (::DisableThreadLibraryCalls(instance) == 0) {
        // DisableThreadLibraryCalls failed.
#if defined(_DEBUG)
        ::DebugBreak();
        return FALSE;
#endif  // _DEBUG
      }
#endif  // _DLL
      return mozc::win32::OnDllProcessAttach(instance, reserved != nullptr);
#if defined(_DLL) && defined(_DEBUG)
    // If dynamic CRT is specified, neither DLL_THREAD_ATTACH
    // nor DLL_THREAD_DETACH should be passed to the DllMain.
    // To assert this, call DebugBreak here.
    case DLL_THREAD_ATTACH:
      ::DebugBreak();
      return FALSE;
    case DLL_THREAD_DETACH:
      ::DebugBreak();
      return FALSE;
#endif  // _DLL && _DEBUG
    case DLL_PROCESS_DETACH:
      return mozc::win32::OnDllProcessDetach(instance, reserved != nullptr);
  }
  return TRUE;
}