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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#pragma once
#include <sal/config.h>
#include <prewin.h>
#include <postwin.h>
namespace sal::systools
{
// Linking to odbccp32 requires also legacy_stdio_definitions; and that breaks
// in some configurations, with make error 139. Load it dynamically instead.
class odbccp32
{
public:
odbccp32()
: m_hDLL(LoadLibraryW(L"odbccp32.dll"))
{
}
~odbccp32() { FreeLibrary(m_hDLL); }
bool SQLGetInstalledDrivers(LPWSTR sBuf, WORD nBufSize) const
{
using proc_t = BOOL __stdcall(LPWSTR, WORD, WORD*);
return Invoke<proc_t>("SQLGetInstalledDriversW", sBuf, nBufSize, nullptr);
}
bool SQLManageDataSources(HWND hwndParent)
{
using proc_t = BOOL __stdcall(HWND);
return Invoke<proc_t>("SQLManageDataSources", hwndParent);
}
private:
template <typename proc_t, typename... Args> bool Invoke(const char* func, Args... args) const
{
if (auto pFunc = reinterpret_cast<proc_t*>(GetProcAddress(m_hDLL, func)))
return pFunc(args...);
return false;
}
HMODULE m_hDLL;
};
} // sal::systools
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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