--- /dev/null
+/*
+ * ReactOS ATL
+ *
+ * Copyright 2009 Andrew Hill <ash77@reactos.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#pragma once
+
+#include <malloc.h>
+
+#define WIN32_NO_STATUS
+#define _INC_WINDOWS
+#define COM_NO_WINDOWS_H
+#include <stdarg.h>
+#include <windef.h>
+#include <winbase.h>
+#include <winreg.h>
+#include <winnls.h>
+#include <ole2.h>
+#include <olectl.h>
+#include <crtdbg.h>
+
+#ifndef ATLASSERT
+#define ATLASSERT(expr) _ASSERTE(expr)
+#endif // ATLASSERT
+
+namespace ATL
+{
+
+class CComCriticalSection
+{
+public:
+ CRITICAL_SECTION m_sec;
+public:
+ CComCriticalSection()
+ {
+ memset(&m_sec, 0, sizeof(CRITICAL_SECTION));
+ }
+
+ virtual ~CComCriticalSection()
+ {
+ }
+
+ HRESULT Lock()
+ {
+ EnterCriticalSection(&m_sec);
+ return S_OK;
+ }
+
+ HRESULT Unlock()
+ {
+ LeaveCriticalSection(&m_sec);
+ return S_OK;
+ }
+
+ HRESULT Init()
+ {
+ InitializeCriticalSection(&m_sec);
+ return S_OK;
+ }
+
+ HRESULT Term()
+ {
+ DeleteCriticalSection(&m_sec);
+ return S_OK;
+ }
+};
+
+class CComFakeCriticalSection
+{
+public:
+ HRESULT Lock()
+ {
+ return S_OK;
+ }
+
+ HRESULT Unlock()
+ {
+ return S_OK;
+ }
+
+ HRESULT Init()
+ {
+ return S_OK;
+ }
+
+ HRESULT Term()
+ {
+ return S_OK;
+ }
+};
+
+class CComAutoCriticalSection : public CComCriticalSection
+{
+public:
+ CComAutoCriticalSection()
+ {
+ HRESULT hResult __MINGW_ATTRIB_UNUSED;
+
+ hResult = CComCriticalSection::Init();
+ ATLASSERT(SUCCEEDED(hResult));
+ }
+ ~CComAutoCriticalSection()
+ {
+ CComCriticalSection::Term();
+ }
+};
+
+class CComSafeDeleteCriticalSection : public CComCriticalSection
+{
+private:
+ bool m_bInitialized;
+public:
+ CComSafeDeleteCriticalSection()
+ {
+ m_bInitialized = false;
+ }
+
+ ~CComSafeDeleteCriticalSection()
+ {
+ Term();
+ }
+
+ HRESULT Lock()
+ {
+ ATLASSERT(m_bInitialized);
+ return CComCriticalSection::Lock();
+ }
+
+ HRESULT Init()
+ {
+ HRESULT hResult;
+
+ ATLASSERT(!m_bInitialized);
+ hResult = CComCriticalSection::Init();
+ if (SUCCEEDED(hResult))
+ m_bInitialized = true;
+ return hResult;
+ }
+
+ HRESULT Term()
+ {
+ if (!m_bInitialized)
+ return S_OK;
+ m_bInitialized = false;
+ return CComCriticalSection::Term();
+ }
+};
+
+class CComAutoDeleteCriticalSection : public CComSafeDeleteCriticalSection
+{
+private:
+ // CComAutoDeleteCriticalSection::Term should never be called
+ HRESULT Term();
+};
+
+struct _ATL_BASE_MODULE70
+{
+ UINT cbSize;
+ HINSTANCE m_hInst;
+ HINSTANCE m_hInstResource;
+ bool m_bNT5orWin98;
+ DWORD dwAtlBuildVer;
+ GUID *pguidVer;
+ CRITICAL_SECTION m_csResource;
+#ifdef NOTYET
+ CSimpleArray<HINSTANCE> m_rgResourceInstance;
+#endif
+};
+typedef _ATL_BASE_MODULE70 _ATL_BASE_MODULE;
+
+class CAtlBaseModule : public _ATL_BASE_MODULE
+{
+public :
+ static bool m_bInitFailed;
+public:
+ CAtlBaseModule()
+ {
+ cbSize = sizeof(_ATL_BASE_MODULE);
+ GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCWSTR)this, &m_hInst);
+ m_hInstResource = m_hInst;
+ }
+
+ HINSTANCE GetModuleInstance()
+ {
+ return m_hInst;
+ }
+
+ HINSTANCE GetResourceInstance()
+ {
+ return m_hInstResource;
+ }
+
+ HINSTANCE SetResourceInstance(HINSTANCE hInst)
+ {
+ return static_cast< HINSTANCE >(InterlockedExchangePointer((void**)&m_hInstResource, hInst));
+ }
+
+ HINSTANCE GetHInstanceAt(int i);
+};
+
+extern CAtlBaseModule _AtlBaseModule;
+
+
+///
+// String Resource helper functions
+//
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable:4200)
+#endif
+struct ATLSTRINGRESOURCEIMAGE
+{
+ WORD nLength;
+ WCHAR achString[];
+};
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+inline const ATLSTRINGRESOURCEIMAGE* _AtlGetStringResourceImage(
+ _In_ HINSTANCE hInstance,
+ _In_ HRSRC hResource,
+ _In_ UINT id)
+{
+ const ATLSTRINGRESOURCEIMAGE* pImage;
+ const ATLSTRINGRESOURCEIMAGE* pImageEnd;
+ ULONG nResourceSize;
+ HGLOBAL hGlobal;
+ UINT iIndex;
+
+ hGlobal = ::LoadResource(hInstance, hResource);
+ if (hGlobal == NULL) return NULL;
+
+ pImage = (const ATLSTRINGRESOURCEIMAGE*)::LockResource(hGlobal);
+ if (pImage == NULL) return NULL;
+
+ nResourceSize = ::SizeofResource(hInstance, hResource);
+ pImageEnd = (const ATLSTRINGRESOURCEIMAGE*)(LPBYTE(pImage) + nResourceSize);
+ iIndex = id & 0x000f;
+
+ while ((iIndex > 0) && (pImage < pImageEnd))
+ {
+ pImage = (const ATLSTRINGRESOURCEIMAGE*)(LPBYTE(pImage) + (sizeof(ATLSTRINGRESOURCEIMAGE) + (pImage->nLength * sizeof(WCHAR))));
+ iIndex--;
+ }
+
+ if (pImage >= pImageEnd) return NULL;
+ if (pImage->nLength == 0) return NULL;
+
+ return pImage;
+}
+
+inline const ATLSTRINGRESOURCEIMAGE* AtlGetStringResourceImage(
+ _In_ HINSTANCE hInstance,
+ _In_ UINT id) throw()
+{
+ HRSRC hResource;
+ hResource = ::FindResourceW(hInstance, MAKEINTRESOURCEW((((id >> 4) + 1) & static_cast<WORD>(~0))), (LPWSTR)RT_STRING);
+ if (hResource == NULL) return NULL;
+ return _AtlGetStringResourceImage(hInstance, hResource, id);
+}
+
+inline const ATLSTRINGRESOURCEIMAGE* AtlGetStringResourceImage(
+ _In_ HINSTANCE hInstance,
+ _In_ UINT id,
+ _In_ WORD wLanguage)
+{
+ HRSRC hResource;
+ hResource = ::FindResourceExW(hInstance, (LPWSTR)RT_STRING, MAKEINTRESOURCEW((((id >> 4) + 1) & static_cast<WORD>(~0))), wLanguage);
+ if (hResource == NULL) return NULL;
+ return _AtlGetStringResourceImage(hInstance, hResource, id);
+}
+
+inline HINSTANCE AtlFindStringResourceInstance(
+ UINT nID,
+ WORD wLanguage = 0)
+{
+ const ATLSTRINGRESOURCEIMAGE* strRes = NULL;
+ HINSTANCE hInst = _AtlBaseModule.GetHInstanceAt(0);
+
+ for (int i = 1; hInst != NULL && strRes == NULL; hInst = _AtlBaseModule.GetHInstanceAt(i++))
+ {
+ strRes = AtlGetStringResourceImage(hInst, nID, wLanguage);
+ if (strRes != NULL) return hInst;
+ }
+
+ return NULL;
+}
+
+}; // namespace ATL
projects / reactos.git / blobdiff