mirror of
https://github.com/AppleWin/AppleWin.git
synced 2024-06-13 02:29:40 +00:00
9e5e21b8c9
This change does two things: 1. Updates the registry APIs to reduce the likelihood of uninitialized variables. The code wasn't always checking the return value of registry load operations. In some cases, this led to uninitialized memory being used, and crashes could result. For example, LoadConfiguration in Applewin.cpp was using an uninitialized value for the computer type if no registry variable for the "Apple 2 type" was set. New registry reading methods and macros have also been introduced, allowing default value fallbacks for the cases where a registry variable is not found. This makes registry access simpler and safer when a default value is known in advance. The registry code's style has also been updated to conform with the rest of the code base (tabs instead of spaces, naming conventions, etc.) 2. Introduces string safety improvements. A number of code paths have been modified to use safe-string functions instead of their unsafe counterparts (e.g., strcpy, sprintf). In the process, some strings were converted from "char" to "TCHAR". This was done mostly for consistency with the rest of the code-base.
84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/*
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AppleWin : An Apple //e emulator for Windows
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Copyright (C) 1994-1996, Michael O'Brien
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Copyright (C) 1999-2001, Oliver Schmidt
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Copyright (C) 2002-2005, Tom Charlesworth
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Copyright (C) 2006-2014, Tom Charlesworth, Michael Pohoreski, Nick Westgate
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AppleWin is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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AppleWin is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with AppleWin; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "StdAfx.h"
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#include "../Applewin.h"
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#include "../Frame.h"
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#include "../resource/resource.h"
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static const TCHAR g_szGPL[] =
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"This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.\r\n\
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\r\n\
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This program 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 General Public License for more details.\r\n\
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\r\n\
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You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.";
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static BOOL CALLBACK DlgProcAbout(HWND hWnd, UINT message, WPARAM wparam, LPARAM lparam)
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{
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switch (message)
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{
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case WM_NOTIFY:
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{
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}
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break;
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case WM_COMMAND:
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switch (LOWORD(wparam))
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{
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case IDOK:
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EndDialog(hWnd, 1);
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return TRUE;
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case IDCANCEL:
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EndDialog(hWnd, 0);
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return TRUE;
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}
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break;
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case WM_CLOSE:
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//EndDialog(hWnd, 0);
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return TRUE;
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case WM_INITDIALOG:
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{
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HICON hIcon = LoadIcon(g_hInstance, TEXT("APPLEWIN_ICON"));
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SendDlgItemMessage(hWnd, IDC_APPLEWIN_ICON, STM_SETIMAGE, IMAGE_ICON, (LPARAM)hIcon);
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TCHAR szAppleWinVersion[50];
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StringCbPrintf(szAppleWinVersion, 50, "AppleWin v%s", VERSIONSTRING);
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SendDlgItemMessage(hWnd, IDC_APPLEWIN_VERSION, WM_SETTEXT, 0, (LPARAM)szAppleWinVersion);
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SendDlgItemMessage(hWnd, IDC_GPL_TEXT, WM_SETTEXT, 0, (LPARAM)g_szGPL);
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}
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break;
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}
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return FALSE;
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}
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bool AboutDlg(void)
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{
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return DialogBox(g_hInstance, (LPCTSTR)IDD_ABOUT, g_hFrameWindow, DlgProcAbout) ? true : false;
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}
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