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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /dbaccess/win32/source/odbcconfig/odbcconfig.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | dbaccess/win32/source/odbcconfig/odbcconfig.cxx | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/dbaccess/win32/source/odbcconfig/odbcconfig.cxx b/dbaccess/win32/source/odbcconfig/odbcconfig.cxx new file mode 100644 index 000000000..0cc48725c --- /dev/null +++ b/dbaccess/win32/source/odbcconfig/odbcconfig.cxx @@ -0,0 +1,111 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#if !defined WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif +#include <windows.h> +#include <odbcinst.h> + +// displays the error text for the last error (GetLastError), and returns this error value +static int displayLastError() +{ + DWORD dwError = GetLastError(); + + LPVOID lpMsgBuf = nullptr; + FormatMessageW( + FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, + nullptr, + dwError, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language + reinterpret_cast<LPWSTR>(&lpMsgBuf), + 0, + nullptr + ); + + // Display the string. + MessageBoxW( nullptr, static_cast<LPCWSTR>(lpMsgBuf), nullptr, MB_OK | MB_ICONERROR ); + + // Free the buffer. + HeapFree( GetProcessHeap(), 0, lpMsgBuf ); + + return dwError; +} + +/** registers the window class for our application's main window +*/ +static bool registerWindowClass( HINSTANCE _hAppInstance ) +{ + WNDCLASSEXW wcx; + + wcx.cbSize = sizeof(wcx); // size of structure + wcx.style = CS_HREDRAW | CS_VREDRAW; // redraw if size changes + wcx.lpfnWndProc = DefWindowProcW; // points to window procedure + wcx.cbClsExtra = 0; // no extra class memory + wcx.cbWndExtra = 0; // no extra window memory + wcx.hInstance = _hAppInstance; // handle to instance + wcx.hIcon = nullptr; // predefined app. icon + wcx.hCursor = nullptr; // predefined arrow + wcx.hbrBackground = nullptr; // no background brush + wcx.lpszMenuName = nullptr; // name of menu resource + wcx.lpszClassName = L"ODBCConfigMainClass"; // name of window class + wcx.hIconSm = nullptr; // small class icon + + return ( !!RegisterClassExW( &wcx ) ); +} + +/// initializes the application instances +static HWND initInstance( HINSTANCE _hAppInstance ) +{ + HWND hWindow = CreateWindowW( + L"ODBCConfigMainClass", // name of window class + L"ODBC Config Wrapper", // title-bar string + WS_OVERLAPPEDWINDOW, // top-level window + CW_USEDEFAULT, // default horizontal position + CW_USEDEFAULT, // default vertical position + CW_USEDEFAULT, // default width + CW_USEDEFAULT, // default height + nullptr, // no owner window + nullptr, // use class menu + _hAppInstance, // handle to application instance + nullptr); // no window-creation data + + // don't show the window, we only need it as parent handle for the + // SQLManageDataSources function + return hWindow; +} + +// main window function +extern "C" int APIENTRY wWinMain( HINSTANCE _hAppInstance, HINSTANCE, LPWSTR, int ) +{ + if ( !registerWindowClass( _hAppInstance ) ) + return FALSE; + + HWND hAppWindow = initInstance( _hAppInstance ); + if ( !IsWindow( hAppWindow ) ) + return displayLastError(); + + if (!SQLManageDataSources(hAppWindow)) + return displayLastError(); + + return 0; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |