mirror of https://github.com/OpenVPN/openvpn-gui
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139 lines
3.9 KiB
139 lines
3.9 KiB
/*
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* OpenVPN-GUI -- A Windows GUI for OpenVPN.
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*
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* Copyright (C) 2004 Mathias Sundman <mathias@nilings.se>
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program (see the file COPYING included with this
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* distribution); if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MAIN_H
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#define MAIN_H
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <tchar.h>
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/* Define this to enable DEBUG build */
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//#define DEBUG
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#define DEBUG_FILE L"C:\\windows\\temp\\openvpngui_debug.txt"
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/* Define this to disable Change Password support */
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//#define DISABLE_CHANGE_PASSWORD
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/* Registry key for User Settings */
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#define GUI_REGKEY_HKCU _T("Software\\OpenVPN-GUI")
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#define MAX_LOG_LENGTH 1024/* Max number of characters per log line */
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#define MAX_LOG_LINES 500 /* Max number of lines in LogWindow */
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#define DEL_LOG_LINES 10 /* Number of lines to delete from LogWindow */
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#define USAGE_BUF_SIZE 2048 /* Size of buffer used to display usage message */
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/* Authorized group who can use any options and config locations */
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#define OVPN_ADMIN_GROUP TEXT("OpenVPN Administrators") /* May be reset in registry */
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/* Application defined message IDs */
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#define WM_NOTIFYICONTRAY (WM_APP + 1)
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#define WM_MANAGEMENT (WM_APP + 2)
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#define WM_OVPN_STOP (WM_APP + 10)
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#define WM_OVPN_SUSPEND (WM_APP + 11)
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#define WM_OVPN_RESTART (WM_APP + 12)
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#define WM_OVPN_START (WM_APP + 13)
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#define WM_OVPN_STOPALL (WM_APP + 14)
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#define WM_OVPN_SHOWSTATUS (WM_APP + 15)
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#define WM_OVPN_NOTIFY (WM_APP + 16)
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#define WM_OVPN_EXIT (WM_APP + 17)
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#define WM_OVPN_SILENT (WM_APP + 18)
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#define WM_OVPN_IMPORT (WM_APP + 20)
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/* bool definitions */
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#define bool int
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#define true 1
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#define false 0
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/* GCC function attributes */
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#define UNUSED __attribute__ ((unused))
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#define NORETURN __attribute__ ((noreturn))
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#define PACKVERSION(major,minor) MAKELONG(minor,major)
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struct security_attributes
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{
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SECURITY_ATTRIBUTES sa;
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SECURITY_DESCRIPTOR sd;
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};
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/* clear an object */
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#define CLEAR(x) memset(&(x), 0, sizeof(x))
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/* _sntprintf with guaranteed \0 termination */
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#define _sntprintf_0(buf, ...) \
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do { \
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__sntprintf_0(buf, _countof(buf), __VA_ARGS__); \
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} while(0);
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static inline int
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__sntprintf_0(TCHAR *buf, size_t size, TCHAR *format, ...)
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{
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int i;
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va_list args;
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va_start(args, format);
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i = _vsntprintf(buf, size, format, args);
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buf[size - 1] = _T('\0');
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va_end(args);
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return i;
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}
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/* _snprintf with guaranteed \0 termination */
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#define _snprintf_0(buf, ...) \
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do { \
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__snprintf_0(buf, sizeof(buf), __VA_ARGS__); \
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} while(0);
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static inline int
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__snprintf_0(char *buf, size_t size, char *format, ...)
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{
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int i;
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va_list args;
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va_start(args, format);
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i = _vsnprintf(buf, size, format, args);
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buf[size - 1] = '\0';
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va_end(args);
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return i;
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}
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#ifdef DEBUG
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/* Print Debug Message */
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#define PrintDebug(...) \
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do { \
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TCHAR x_msg[256]; \
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_sntprintf_0(x_msg, __VA_ARGS__); \
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PrintDebugMsg(x_msg); \
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} while(0)
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void PrintDebugMsg(TCHAR *msg);
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#else
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#define PrintDebug(...) do { } while(0)
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#endif
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DWORD GetDllVersion(LPCTSTR lpszDllName);
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#define DPI_SCALE(x) MulDiv(x, o.dpi_scale, 100)
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void MsgToEventLog(WORD type, wchar_t *format, ...);
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void ErrorExit(int exit_code, const wchar_t *msg);
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#endif
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