AutoShutdown:

renamed to .cpp

git-svn-id: http://svn.miranda-ng.org/main/trunk@736 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 0 insertions, 624 deletions

diff --git a/plugins/AutoShutdown/shutdownsvc.c b/plugins/AutoShutdown/shutdownsvc.c
deleted file mode 100644
index 2b519cc512..0000000000
--- a/plugins/AutoShutdown/shutdownsvc.c
+++ /dev/null
@@ -1,624 +0,0 @@
-/*

-

-'AutoShutdown'-Plugin for Miranda IM

-

-Copyright 2004-2007 H. Herkenrath

-

-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.

-

-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.

-

-You should have received a copy of the GNU General Public License

-along with this program (Shutdown-License.txt); if not, write to the Free Software

-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

-*/

-

-#include "common.h"

-

-/* Shutdown Dialog */

-static HWND hwndShutdownDlg;

-extern HINSTANCE hInst;

-/* Services */

-static HANDLE hEventOkToShutdown,hEventShutdown;

-static HANDLE hServiceShutdown,hServiceIsTypeEnabled,hServiceGetTypeDesc;

-

-/************************* Utils **************************************/

-

-static BOOL WinNT_SetPrivilege(TCHAR *pszPrivName,BOOL bEnable)

-{

-	BOOL bReturn=FALSE;

-	HANDLE hToken;

-	TOKEN_PRIVILEGES tkp;

-	/* get a token for this process */

-	if(OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY,&hToken)) {

-		tkp.PrivilegeCount=1; /* one privilege is to set */   

-		/* get the LUID for the shutdown privilege */

-		if(LookupPrivilegeValue(NULL,pszPrivName,&tkp.Privileges[0].Luid)) {

-			tkp.Privileges[0].Attributes=bEnable?SE_PRIVILEGE_ENABLED:0;

-			/* get the shutdown privilege for this process */

-			bReturn=AdjustTokenPrivileges(hToken,FALSE,&tkp,0,(PTOKEN_PRIVILEGES)NULL,0);

-		}

-		CloseHandle(hToken);

-	}

-	return bReturn;

-}

-

-static void BroadcastEndSession(DWORD dwRecipients,LPARAM lParam)

-{

-	LONG (WINAPI *pfnBroadcastSystemMessage)(DWORD,DWORD*,UINT,WPARAM,LPARAM);

-#if defined(_UNICODE)

-	*(PROC*)&pfnBroadcastSystemMessage=GetProcAddress(GetModuleHandleA("USER32"),"BroadcastSystemMessageW");

-#else

-	*(PROC*)&pfnBroadcastSystemMessage=GetProcAddress(GetModuleHandleA("USER32"),"BroadcastSystemMessageA");

-	if(!pfnBroadcastSystemMessage) /* Win95 has undecorated API */

-		*(PROC*)&pfnBroadcastSystemMessage=GetProcAddress(GetModuleHandleA("USER32"),"BroadcastSystemMessage");

-#endif

-	if(pfnBroadcastSystemMessage)

-		pfnBroadcastSystemMessage(BSF_FORCEIFHUNG,&dwRecipients,WM_ENDSESSION,TRUE,lParam);

-}

-

-static BOOL WinNT_IsWorkStationLocked(void)

-{

-	HDESK hDesk;

-	TCHAR szName[8];

-	DWORD cbName;

-	BOOL bLocked;

-	hDesk=OpenInputDesktop(0,FALSE,DESKTOP_READOBJECTS);

-	if(hDesk==NULL) return TRUE;

-	bLocked=(!GetUserObjectInformation(hDesk,UOI_NAME,szName,SIZEOF(szName),&cbName) || lstrcmpi(szName,_T("default"))!=0);

-	CloseDesktop(hDesk);

-	return bLocked;

-} 

-

-#if !defined(_UNICODE)

-static void Win9x_TerminateExplorer(void)

-{

-	HANDLE hProcess;

-	DWORD idProcess;

-	if(GetWindowThreadProcessId(GetDesktopWindow(),&idProcess)) {

-		hProcess=OpenProcess(PROCESS_TERMINATE,FALSE,idProcess);

-		if(hProcess!=NULL) {

-			TerminateProcess(hProcess,0);

-			CloseHandle(hProcess);

-		}

-	}

-}

-#endif

-

-/************************* Workers ************************************/

-

-static BOOL IsShutdownTypeEnabled(BYTE shutdownType)

-{

-	BOOL bReturn=FALSE;

-	switch(shutdownType) {

-		case SDSDT_HIBERNATE:

-		case SDSDT_STANDBY:

-			{	HMODULE hPowerDLL=LoadLibraryA("POWRPROF"); /* all ascii */

-				if(hPowerDLL!=NULL) {

-					BOOLEAN (STDAPICALLTYPE *pfnIsPwrModeAllowed)(void);

-					*(PROC*)&pfnIsPwrModeAllowed=GetProcAddress(hPowerDLL,(shutdownType==SDSDT_HIBERNATE)?"IsPwrHibernateAllowed":"IsPwrSuspendAllowed");

-					if(pfnIsPwrModeAllowed) bReturn=pfnIsPwrModeAllowed()!=0;

-					FreeLibrary(hPowerDLL);

-				}

-			}

-			/* test privilege */

-			if(bReturn && IsWinVerNT()) {

-				bReturn=WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);

-				if(bReturn) WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);

-			}

-			break;

-		case SDSDT_LOGOFF:

-			{	HKEY hKey;

-				DWORD dwSetting,dwSize;

-				/* NoLogOff is BINARY on Win9x/ME and DWORD on Win2000+ */

-				bReturn=TRUE;

-				if(RegOpenKeyEx(HKEY_CURRENT_USER,_T("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer"),0,KEY_QUERY_VALUE,&hKey)==ERROR_SUCCESS) {

-					dwSize=sizeof(dwSetting);

-					if(RegQueryValueEx(hKey,_T("NoLogOff"),0,NULL,(void*)&dwSetting,&dwSize)==ERROR_SUCCESS)

-						if(dwSetting) bReturn=FALSE;

-					RegCloseKey(hKey);

-				}

-			}

-			break;

-		case SDSDT_LOCKWORKSTATION:

-			{	void (WINAPI *pfnLockWorkStation)(void);

-				*(PROC*)&pfnLockWorkStation=GetProcAddress(GetModuleHandleA("USER32"),"LockWorkStation");

-				if(pfnLockWorkStation) {

-					HKEY hKey;

-					DWORD dwSize,dwSetting;

-					/* DisableLockWorkstation is DWORD on Win2000+ */

-					bReturn=TRUE;

-					if(RegOpenKeyEx(HKEY_CURRENT_USER,_T("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System"),0,KEY_QUERY_VALUE,&hKey)==ERROR_SUCCESS) {

-						dwSize=sizeof(dwSetting);

-						if(!RegQueryValueEx(hKey,_T("DisableLockWorkstation"),0,NULL,(void*)&dwSetting,&dwSize))

-							if(dwSetting) bReturn=FALSE;

-						RegCloseKey(hKey);

-					}

-				}

-				else if(IsWinVerNT()) /* for WinNT4 */

-					bReturn=SearchPath(NULL,_T("LOGIN.SCR"),NULL,0,NULL,NULL)!=0;

-			}

-			break;	

-		case SDSDT_CLOSERASCONNECTIONS:

-			/* check if RAS installed/available */

-			bReturn=SearchPath(NULL,_T("RASAPI32"),_T(".DLL"),0,NULL,NULL)!=0;

-			break;

-		case SDSDT_SETMIRANDAOFFLINE:

-		case SDSDT_CLOSEMIRANDA:

-			bReturn=TRUE; /* always possible */

-			break;

-		case SDSDT_REBOOT:

-		case SDSDT_SHUTDOWN: 

-			/* test privileges */

-			if(IsWinVerNT()) {

-				bReturn=WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);

-				if(bReturn) WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);

-			}

-			else bReturn=TRUE;

-			break;

-	}

-	return bReturn;

-}

-

-static DWORD ShutdownNow(BYTE shutdownType)

-{

-	DWORD dwErrCode=ERROR_SUCCESS;

-	switch(shutdownType) {

-		case SDSDT_CLOSEMIRANDA:

-			if(!Miranda_Terminated()) {

-				/* waiting for short until ready (but not too long...) */

-				DWORD dwLastTickCount=GetTickCount();

-				while(!CallService(MS_SYSTEM_OKTOEXIT,0,0)) {

-					/* infinite loop protection (max 5 sec) */

-					if(GetTickCount()-dwLastTickCount>=5000) { /* wraparound works */

-						OutputDebugStringA("Timeout (5 sec)\n"); /* tell others, all ascii */

-						break;

-					}

-					SleepEx(1000,TRUE);

-					if(Miranda_Terminated()) break; /* someone else did it */

-					OutputDebugStringA("Not ready to exit. Waiting...\n"); /* tell others, all ascii */

-				}

-				/* shutdown service must be called from main thread anyway */

-				if(!DestroyWindow((HWND)CallService(MS_CLUI_GETHWND,0,0)))

-					dwErrCode=GetLastError();

-			}

-			break;

-		case SDSDT_SETMIRANDAOFFLINE:

-			/* set global status mode to offline (is remembered by Miranda on exit) */

-			CallService(MS_CLIST_SETSTATUSMODE,(WPARAM)ID_STATUS_OFFLINE,(LPARAM)NULL);

-			break;

-		case SDSDT_STANDBY:

-		case SDSDT_HIBERNATE:

-			WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);

-			if(!SetSystemPowerState(shutdownType==SDSDT_STANDBY,TRUE))

-				dwErrCode=GetLastError();

-			WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);

-			break;

-		case SDSDT_LOCKWORKSTATION:

-			{	BOOL (WINAPI *pfnLockWorkStation)(void);

-				*(PROC*)&pfnLockWorkStation=GetProcAddress(GetModuleHandleA("USER32"),"LockWorkStation");

-				if(pfnLockWorkStation!=NULL) /* Win2000+ */

-					if(!pfnLockWorkStation() && !WinNT_IsWorkStationLocked())

-						dwErrCode=GetLastError();

-				else if(IsWinVerNT()) { /* WinNT4 */

-					HKEY hKey;

-					/* start LOGON.SCR screensaver (locks workstation on NT4) */

-					if(!SearchPath(NULL,_T("LOGIN.SCR"),NULL,0,NULL,NULL)) {

-						if(RegCreateKeyEx(HKEY_CURRENT_USER,_T("Control Panel\\Desktop"),0,NULL,REG_OPTION_VOLATILE,KEY_QUERY_VALUE|KEY_SET_VALUE,NULL,&hKey,NULL)==ERROR_SUCCESS) {

-							TCHAR szScreenSaveActive[2],szScreenSaverIsSecure[2],szScrnsaveExe[MAX_PATH];

-							DWORD dwSize;

-							/* save old settings */

-							dwSize=sizeof(szScreenSaveActive); /* in bytes */

-							ZeroMemory(&szScreenSaveActive,dwSize);

-							RegQueryValueEx(hKey,_T("ScreenSaveActive"),0,NULL,(void*)szScreenSaveActive,&dwSize);

-							dwSize=sizeof(szScreenSaverIsSecure); /* in bytes */

-							ZeroMemory(&szScreenSaverIsSecure, dwSize);

-							RegQueryValueEx(hKey,_T("ScreenSaverIsSecure"),0,NULL,(void*)szScreenSaverIsSecure,&dwSize);

-							dwSize=sizeof(szScrnsaveExe); /* in bytes */

-							ZeroMemory(&szScrnsaveExe,dwSize);

-							RegQueryValueEx(hKey,_T("SCRNSAVE.EXE"),0,NULL,(void*)szScrnsaveExe,&dwSize);

-							/* set LOGON.SCR data */

-							if(!RegSetValueEx(hKey,_T("ScreenSaveActive"),0,REG_SZ,(void*)_T("1"),2) &&

-							   !RegSetValueEx(hKey,_T("ScreenSaverIsSecure"),0,REG_SZ,(void*)"1",2) &&

-							   !RegSetValueEx(hKey,_T("SCRNSAVE.EXE"),0,REG_SZ,(void*)_T("LOGIN.SCR"),10))

-									SendMessage(GetForegroundWindow(),WM_SYSCOMMAND,SC_SCREENSAVE,0);

-							else dwErrCode=GetLastError();

-							/* restore old settings */

-							RegSetValueEx(hKey,_T("ScreenSaveActive"),0,REG_SZ,(void*)szScreenSaveActive,(lstrlen(szScreenSaveActive)+1)*sizeof(TCHAR));

-							RegSetValueEx(hKey,_T("ScreenSaverIsSecure"),0,REG_SZ,(void*)szScreenSaverIsSecure,(lstrlen(szScreenSaverIsSecure)+1)*sizeof(TCHAR));

-							RegSetValueEx(hKey,_T("SCRNSAVE.EXE"),0,REG_SZ,(void*)szScrnsaveExe,(lstrlen(szScrnsaveExe)+1)*sizeof(TCHAR));

-							RegCloseKey(hKey);

-						} else dwErrCode=GetLastError();

-					} else dwErrCode=GetLastError();

-				} else dwErrCode=GetLastError();

-			}

-			break;

-		case SDSDT_CLOSERASCONNECTIONS:

-			ShutdownNow(SDSDT_SETMIRANDAOFFLINE); /* set Miranda offline */

-			/* hang up all ras connections */

-			{	HMODULE hRasApiDLL=LoadLibrary(_T("RASAPI32")); /* all ascii */

-				if(hRasApiDLL!=NULL) {

-					DWORD (APIENTRY *pfnRasEnumConnections)(RASCONN*,DWORD*,DWORD*);

-					DWORD (APIENTRY *pfnRasHangUp)(HRASCONN);

-					DWORD (APIENTRY *pfnRasGetConnectStatus)(HRASCONN,RASCONNSTATUS*);

-					#if defined(_UNICODE)

-						*(PROC*)&pfnRasEnumConnections=GetProcAddress(hRasApiDLL,"RasEnumConnectionsW");

-						*(PROC*)&pfnRasHangUp=GetProcAddress(hRasApiDLL,"RasHangUpW");

-						*(PROC*)&pfnRasGetConnectStatus=GetProcAddress(hRasApiDLL,"RasGetConnectStatusW");

-					#else

-						*(PROC*)&pfnRasEnumConnections=GetProcAddress(hRasApiDLL,"RasEnumConnectionsA");

-						*(PROC*)&pfnRasHangUp=GetProcAddress(hRasApiDLL,"RasHangUpA");

-						*(PROC*)&pfnRasGetConnectStatus=GetProcAddress(hRasApiDLL,"RasGetConnectStatusA");

-					#endif

-					if(pfnRasEnumConnections && pfnRasGetConnectStatus && pfnRasHangUp) {

-						RASCONN *paConn;

-						RASCONN *paConnBuf;

-						DWORD dwConnSize,dwConnItems,dwRetries;

-						RASCONNSTATUS rcs;

-						DWORD dw,dwLastTickCount;

-

-						dwConnSize=sizeof(RASCONN);

-						dwConnItems=0;

-						paConn=(RASCONN*)mir_alloc(dwConnSize);

-						dwErrCode=ERROR_NOT_ENOUGH_MEMORY;

-						if(paConn!=NULL)

-							for(dwRetries=5;dwRetries!=0;dwRetries--) { /* prevent infinite loop (rare) */

-								ZeroMemory(paConn,dwConnSize);

-								paConn[0].dwSize=sizeof(RASCONN);

-								dwErrCode=pfnRasEnumConnections(paConn,&dwConnSize,&dwConnItems);

-								if(dwErrCode!=ERROR_BUFFER_TOO_SMALL) break;

-								paConnBuf=(RASCONN*)mir_realloc(paConn,dwConnSize);

-								if(paConnBuf!=NULL) {

-									mir_free(paConn);

-									paConn=NULL;

-									dwErrCode=ERROR_NOT_ENOUGH_MEMORY;

-									break;

-								}

-								paConn=paConnBuf;

-							}

-						if(dwErrCode==ERROR_SUCCESS || dwErrCode==ERROR_BUFFER_TOO_SMALL) {

-							for(dw=0;dw<dwConnItems;++dw) {

-								if(dwErrCode) {

-									if(pfnRasHangUp(paConn[dw].hrasconn))

-										paConn[dw].hrasconn=NULL; /* do not wait for on error */

-								} else {

-									dwErrCode=pfnRasHangUp(paConn[dw].hrasconn);

-									if(!dwErrCode) paConn[dw].hrasconn=NULL; /* do not wait for on error */

-								}

-							}

-							/* RAS does not allow to quit directly after HangUp (see docs) */

-							dwLastTickCount=GetTickCount();

-							ZeroMemory(&rcs,sizeof(RASCONNSTATUS));

-							rcs.dwSize=sizeof(RASCONNSTATUS);

-							for(dw=0;dw<dwConnItems;++dw)

-								if(paConn[dw].hrasconn!=NULL)

-									while(pfnRasGetConnectStatus(paConn[dw].hrasconn, &rcs)!=ERROR_INVALID_HANDLE) {

-										Sleep(0); /* give rest of time silce to other threads with equal priority */

-										/* infinite loop protection (3000ms defined in docs) */

-										dwRetries=GetTickCount();

-										if(dwRetries-dwLastTickCount>3000) break; /* wraparound works */

-									}

-						}

-						mir_free(paConn); /* does NULL check */

-					} else dwErrCode=GetLastError();

-					FreeLibrary(hRasApiDLL);

-				} else dwErrCode=GetLastError();

-			}

-			/* set Miranda to offline again, to remain offline with reconnection plugins */

-			ShutdownNow(SDSDT_SETMIRANDAOFFLINE);

-			break;

-		case SDSDT_REBOOT:

-		case SDSDT_SHUTDOWN:

-			if(GetSystemMetrics(SM_SHUTTINGDOWN)) { /* Win2000+, 0 on error */

-				dwErrCode=ERROR_SHUTDOWN_IN_PROGRESS;

-				break;

-			}

-			/* WinNT4/2000/XP */

-			{	BOOL (WINAPI *pfnInitiateSystemShutdownEx)(const TCHAR*,const TCHAR*,DWORD,BOOL,BOOL,DWORD);

-				BOOL (WINAPI *pfnInitiateSystemShutdown)(const TCHAR*,const TCHAR*,DWORD,BOOL,BOOL);

-				#if defined(_UNICODE)

-					*(PROC*)&pfnInitiateSystemShutdownEx=GetProcAddress(GetModuleHandleA("ADVAPI32"),"InitiateSystemShutdownExW");

-					*(PROC*)&pfnInitiateSystemShutdown=GetProcAddress(GetModuleHandleA("ADVAPI32"),"InitiateSystemShutdownW");

-				#else

-					*(PROC*)&pfnInitiateSystemShutdownEx=GetProcAddress(GetModuleHandleA("ADVAPI32"),"InitiateSystemShutdownExA");

-					*(PROC*)&pfnInitiateSystemShutdown=GetProcAddress(GetModuleHandleA("ADVAPI32"),"InitiateSystemShutdownA");

-				#endif

-				if(pfnInitiateSystemShutdownEx!=NULL || pfnInitiateSystemShutdown!=NULL) {

-					WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);

-			

-					/* does not send out WM_ENDSESSION messages, so we do it manually to

-					 * give the applications the chance to save their data */

-					WinNT_SetPrivilege(SE_TCB_NAME,TRUE); /* for BSM_ALLDESKTOPS */

-					BroadcastEndSession(BSM_APPLICATIONS|BSM_ALLDESKTOPS,ENDSESSION_CLOSEAPP); /* app should close itself */

-					WinNT_SetPrivilege(SE_TCB_NAME,FALSE);

-

-					if(pfnInitiateSystemShutdownEx!=NULL) {

-						if(!pfnInitiateSystemShutdownEx(NULL,TranslateT("AutoShutdown"),0,TRUE,shutdownType==SDSDT_REBOOT,SHTDN_REASON_MAJOR_OTHER|SHTDN_REASON_MINOR_OTHER|SHTDN_REASON_FLAG_PLANNED))

-							dwErrCode=GetLastError();

-					} else if(!pfnInitiateSystemShutdown(NULL,TranslateT("AutoShutdown"),0,TRUE,shutdownType==SDSDT_REBOOT))

-						dwErrCode=GetLastError();

-

-					/* cleanly close Miranda */

-					if(!dwErrCode) ShutdownNow(SDSDT_CLOSEMIRANDA);

-					break;

-				}

-			}

-			/* fall through for Win9x */

-		case SDSDT_LOGOFF:

-			{	UINT flags;

-				switch(shutdownType) {

-					case SDSDT_LOGOFF: flags=EWX_LOGOFF; break;

-					case SDSDT_REBOOT: flags=EWX_REBOOT; break;

-					default:           flags=EWX_SHUTDOWN|EWX_POWEROFF;

-				}

-				if(shutdownType==SDSDT_LOGOFF && IsWinVer2000Plus() && !WinNT_IsWorkStationLocked())

-					flags|=EWX_FORCEIFHUNG; /* only considered for WM_ENDSESSION messages */

-				else flags|=EWX_FORCE; /* must be used when workstation locked */

-

-				if(flags&EWX_FORCE) {

-					/* EWX_FORCE does not send out WM_ENDSESSION messages, so we do it

-					 * manually to give the applications the chance to save their data */

-					BroadcastEndSession(BSM_APPLICATIONS,(shutdownType==SDSDT_LOGOFF)?ENDSESSION_LOGOFF:0);

-				

-					/* Windows Me/98/95 (msdn): Because of the design of the shell,

-					 * calling ExitWindowsEx with EWX_FORCE fails to completely log off

-					 * the user (the system terminates the applications and displays the

-					 * Enter Windows Password dialog box, however, the user's desktop remains.)

-					 * To log off the user forcibly, terminate the Explorer process before calling

-					 * ExitWindowsEx with EWX_LOGOFF and EWX_FORCE. */

-					#if !defined(_UNICODE)

-						if(shutdownType==SDSDT_LOGOFF && !IsWinVerNT()) Win9x_TerminateExplorer();

-					#endif

-				}

-				if(!ExitWindowsEx(flags,SHTDN_REASON_MAJOR_OTHER|SHTDN_REASON_MINOR_OTHER|SHTDN_REASON_FLAG_PLANNED))

-					dwErrCode=GetLastError();

-				/* cleanly close Miranda */

-				if(!dwErrCode) ShutdownNow(SDSDT_CLOSEMIRANDA);

-			}

-			break;

-	}

-	return dwErrCode;

-}

-

-/************************* Shutdown Dialog ****************************/

-

-#define M_START_SHUTDOWN    (WM_APP+111)

-#define M_UPDATE_COUNTDOWN  (WM_APP+112)

-static BOOL CALLBACK ShutdownDlgProc(HWND hwndDlg,UINT msg,WPARAM wParam,LPARAM lParam)

-{

-	BYTE shutdownType=(BYTE)GetWindowLong(hwndDlg,DWL_USER);

-	WORD countdown=(WORD)GetWindowLong(GetDlgItem(hwndDlg,IDC_TEXT_HEADER),GWL_USERDATA);

-	static BOOL (WINAPI *pfnLockSetForegroundWindow)(UINT);

-

-	switch(msg) {

-		case WM_INITDIALOG:

-			hwndShutdownDlg=hwndDlg;

-			SetWindowLong(hwndDlg,DWL_USER,(LONG)lParam);

-			TranslateDialogDefault(hwndDlg);

-			

-			if(lParam==SDSDT_SHUTDOWN || lParam==SDSDT_REBOOT || lParam==SDSDT_LOGOFF)

-				ShowWindow(GetDlgItem(hwndDlg,IDC_TEXT_UNSAVEDWARNING),SW_SHOW);

-			SendDlgItemMessage(hwndDlg,IDC_ICON_HEADER,STM_SETIMAGE,IMAGE_ICON,(LPARAM)IcoLib_GetIcon("AutoShutdown_Header"));

-			{	HFONT hBoldFont;

-				LOGFONT lf;

-				if(GetObject((HFONT)SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_GETFONT,0,0),sizeof(lf),&lf)) {

-					lf.lfWeight=FW_BOLD;

-					hBoldFont=CreateFontIndirect(&lf);

-				}

-				else hBoldFont=NULL;

-				SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_SETFONT,(WPARAM)hBoldFont,FALSE);

-				SetWindowLong(GetDlgItem(hwndDlg,IDC_TEXT_HEADER),GWL_USERDATA,(LONG)hBoldFont);

-			}

-			{	WORD countdown=DBGetContactSettingWord(NULL,"AutoShutdown","ConfirmDlgCountdown",SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT);

-				if(countdown<3) countdown=SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT;

-				SetWindowLong(GetDlgItem(hwndDlg,IDC_TEXT_HEADER),GWL_USERDATA,countdown);

-				SendMessage(hwndDlg,M_UPDATE_COUNTDOWN,0,countdown);

-			}

-			SkinPlaySound("AutoShutdown_Countdown");

-			if(!SetTimer(hwndDlg,1,1000,NULL)) PostMessage(hwndDlg,M_START_SHUTDOWN,0,0);

-			Utils_RestoreWindowPositionNoSize(hwndDlg,NULL,"AutoShutdown","ConfirmDlg_");

-			

-			/* disallow foreground window changes (WinMe/2000+) */

-			SetForegroundWindow(hwndDlg);

-			*(PROC*)&pfnLockSetForegroundWindow=GetProcAddress(GetModuleHandleA("USER32"),"LockSetForegroundWindow");

-			if(pfnLockSetForegroundWindow!=NULL)

-				pfnLockSetForegroundWindow(LSFW_LOCK);

-

-			SendMessage(hwndDlg,WM_NEXTDLGCTL,(WPARAM)GetDlgItem(hwndDlg,IDCANCEL),TRUE);

-			return FALSE; /* focus set on cancel */

-		case WM_DESTROY:

-		{	HFONT hFont;

-			HICON hIcon;

-			hwndShutdownDlg=NULL;

-			ShowWindow(hwndDlg,SW_HIDE);

-			/* reallow foreground window changes (WinMe/2000+) */

-			if(pfnLockSetForegroundWindow) pfnLockSetForegroundWindow(LSFW_UNLOCK);

-			Utils_SaveWindowPosition(hwndDlg,NULL,"AutoShutdown","ConfirmDlg_");

-			hIcon=(HICON)SendDlgItemMessage(hwndDlg,IDC_ICON_HEADER,STM_SETIMAGE,IMAGE_ICON,(LPARAM)NULL);

-			IcoLib_ReleaseIcon(hIcon); /* does NULL check */

-			hFont=(HFONT)SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_GETFONT,0,0);

-			SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_SETFONT,(WPARAM)NULL,FALSE); /* no return value */

-			if(hFont!=NULL) DeleteObject(hFont);

-			return TRUE;

-		}

-		case M_START_SHUTDOWN:

-			if(IsWindowEnabled(GetDlgItem(hwndDlg,IDC_BUTTON_SHUTDOWNNOW))) {

-				DWORD dwErrCode;

-				EnableWindow(GetDlgItem(hwndDlg,IDC_BUTTON_SHUTDOWNNOW),FALSE);

-				ShowWindow(hwndDlg,SW_HIDE);  /* get rid of the dialog immediately */

-				dwErrCode=ShutdownNow(shutdownType);

-				if(dwErrCode!=ERROR_SUCCESS) {

-					char *pszErr;

-					pszErr=GetWinErrorDescription(dwErrCode);

-					ShowInfoMessage(NIIF_ERROR,Translate("Automatic Shutdown Error"),Translate("The shutdown process failed!\nReason: %s"),(pszErr!=NULL)?pszErr:Translate("Unknown"));

-					if(pszErr!=NULL) LocalFree(pszErr);

-				}

-				DestroyWindow(hwndDlg);

-			}

-			return TRUE;

-		case WM_TIMER:

-			if(countdown) {

-				--countdown;

-				SetWindowLong(GetDlgItem(hwndDlg,IDC_TEXT_HEADER),GWL_USERDATA,countdown);

-				if(countdown==27 || countdown==24 || countdown==21 || countdown==19 ||

-				   countdown==17 || countdown==15 || countdown==13 || countdown==11 ||

-				   countdown<=10)

-					SkinPlaySound("AutoShutdown_Countdown");

-			}

-			else KillTimer(hwndDlg,wParam);  /* countdown finished */

-			PostMessage(hwndDlg,M_UPDATE_COUNTDOWN,0,countdown);

-			return TRUE;

-		case M_UPDATE_COUNTDOWN:  /* lParam=(WORD)countdown */

-		{	TCHAR szText[256];

-			TCHAR *desc[]={_T("Miranda IM is going to be automatically closed in %u second(s)."),

-			               _T("All Miranda IM protocols are going to be set to offline in %u second(s)."),

-			               _T("You will be logged off automatically in %u second(s)."),

-			               _T("The computer will automatically be restarted in %u second(s)."),

-			               _T("The computer will automatically be set to standby mode in %u second(s)."),

-			               _T("The computer will automatically be set to hibernate mode in %u second(s)."),

-			               _T("The workstation will automatically get locked in %u second(s)."),

-			               _T("All dialup connections will be closed in %u second(s)."),

-			               _T("The computer will automatically be shut down in %u second(s).")};

-			mir_sntprintf(szText,SIZEOF(szText),TranslateTS(desc[shutdownType-1]),lParam);

-			SetDlgItemText(hwndDlg,IDC_TEXT_HEADER,szText);

-			/* countdown finished */

-			if(!lParam) PostMessage(hwndDlg,M_START_SHUTDOWN,0,0);

-			return TRUE;

-		}

-		case WM_COMMAND:

-			switch(LOWORD(wParam)) {

-				case IDC_BUTTON_SHUTDOWNNOW:

-					KillTimer(hwndDlg,1);

-					SetWindowLong(GetDlgItem(hwndDlg,IDC_TEXT_HEADER),GWL_USERDATA,0);

-					SendMessage(hwndDlg,M_UPDATE_COUNTDOWN,0,(LONG)0);

-					PostMessage(hwndDlg,M_START_SHUTDOWN,0,0);

-					return TRUE;

-				case IDCANCEL: /* WM_CLOSE */

-					if(countdown) {

-						KillTimer(hwndDlg,1);

-						DestroyWindow(hwndDlg);

-					}

-					return TRUE;

-			}

-			break;

-	}

-	return FALSE;

-}

-

-/************************* Services ***********************************/

-

-int ServiceShutdown(WPARAM wParam,LPARAM lParam)

-{

-	/* passing 0 as wParam is only to be used internally, undocumented */

-	if(!wParam) wParam=DBGetContactSettingByte(NULL,"AutoShutdown","ShutdownType",SETTING_SHUTDOWNTYPE_DEFAULT);

-	if(!IsShutdownTypeEnabled((BYTE)wParam)) return 1; /* does shutdownType range check */

-	if((BOOL)lParam && hwndShutdownDlg!=NULL) return 2;

-

-	/* ask others if allowed */

-	if(NotifyEventHooks(hEventOkToShutdown,wParam,lParam)) {

-		OutputDebugStringA("automatic shutdown denied by event hook\n"); /* all ascii */

-		return 3;

-	}

-	/* tell others */

-	NotifyEventHooks(hEventShutdown,wParam,lParam);

-	/* show dialog */

-	if(lParam && DBGetContactSettingByte(NULL,"AutoShutdown","ShowConfirmDlg",SETTING_SHOWCONFIRMDLG_DEFAULT))

-		if(CreateDialogParam(hInst,MAKEINTRESOURCE(IDD_SHUTDOWNNOW),NULL,ShutdownDlgProc,(LPARAM)(BYTE)wParam)!=NULL)

-			return 0;

-	/* show error */

-	{	DWORD dwErrCode;

-		dwErrCode=ShutdownNow((BYTE)wParam);

-		if(dwErrCode!=ERROR_SUCCESS) {

-			char *pszErr;

-			pszErr=GetWinErrorDescription(dwErrCode);

-			ShowInfoMessage(NIIF_ERROR,Translate("Automatic Shutdown Error"),Translate("Inititiating the shutdown process failed!\nReason: %s"),(pszErr!=NULL)?pszErr:Translate("Unknown"));

-			if(pszErr!=NULL) LocalFree(pszErr);

-			return 4;

-		}

-	}

-	return 0;

-}

-

-int ServiceIsTypeEnabled(WPARAM wParam,LPARAM lParam)

-{

-	UNREFERENCED_PARAMETER(lParam);

-	return IsShutdownTypeEnabled((BYTE)wParam); /* does shutdownType range check */

-}

-

-int ServiceGetTypeDescription(WPARAM wParam,LPARAM lParam)

-{

-	TCHAR *pszDesc;

-	const TCHAR *apszShort[]={_T("Close Miranda IM"),_T("Set Miranda IM offline"),_T("Log off user"),

-	                          _T("Restart computer"),_T("Shutdown computer"),_T("Standby mode"),_T("Hibernate mode"),

-	                          _T("Lock workstation"),_T("Hang up dialup connections"),_T("Close Miranda IM"),

-	                          _T("Set Miranda IM offline"),_T("Log off user"),_T("Restart computer"),_T("Shutdown computer"),

-	                          _T("Standby mode"),_T("Hibernate mode"),_T("Lock workstation"),_T("Hang up dialup connections")};

-	const TCHAR *apszLong[]={_T("Sets all Miranda IM protocols to offline and closes Miranda IM."),

-	                         _T("Sets all Miranda IM protocols to offline."),

-	                         _T("Logs the current Windows user off so that another user can log in."),

-	                         _T("Shuts down Windows and then restarts Windows."),

-	                         _T("Closes all running programs and shuts down Windows to a point at which it is safe to turn off the power."),

-	                         _T("Saves the current Windows session in memory and sets the system to suspend mode."),

-	                         _T("Saves the current Windows session on harddisc, so that the power can be turned off."),

-	                         _T("Locks the computer. To unlock the computer, you must log in."),

-			                 _T("Sets all protocols to offline and closes all RAS connections.")};

-	/* shutdownType range check */

-	if(!wParam || (BYTE)wParam>SDSDT_MAX) return (int)NULL;

-	/* select description */

-	pszDesc=(TCHAR*)((lParam&GSTDF_LONGDESC)?apszLong:apszShort)[wParam-1];

-	if(!(lParam&GSTDF_UNTRANSLATED)) pszDesc=TranslateTS(pszDesc);

-	/* convert as needed */

-	#if defined(_UNICODE)

-		if(!(lParam&GSTDF_UNICODE)) {

-			static char szConvBuf[128];

-			char *buf=u2a(pszDesc);

-			if(buf==NULL) return (int)NULL;

-			lstrcpynA(szConvBuf,buf,sizeof(szConvBuf));

-			mir_free(buf);

-			return (int)szConvBuf;

-		}

-	#else

-		if(lParam&GSTDF_UNICODE) {

-			static WCHAR szConvBuf[128];

-			WCHAR *buf=a2u(pszDesc);

-			if(buf==NULL) return (int)NULL;

-			lstrcpynW(szConvBuf,buf,SIZEOF(szConvBuf));

-			mir_free(buf);

-			return (int)szConvBuf;

-		}

-	#endif

-	return (int)pszDesc;

-}

-

-/************************* Misc ***************************************/

-

-void InitShutdownSvc(void)

-{

-	/* Shutdown Dialog */

-	hwndShutdownDlg=NULL;

-	SkinAddNewSoundBundled("AutoShutdown_Countdown",Translate("Alerts"),Translate("Automatic Shutdown Countdown"),"Sounds\\","countdown.wav");

-	/* Services */

-	hEventOkToShutdown=CreateHookableEvent(ME_AUTOSHUTDOWN_OKTOSHUTDOWN);

-	hEventShutdown=CreateHookableEvent(ME_AUTOSHUTDOWN_SHUTDOWN);

-	hServiceShutdown=CreateServiceFunction(MS_AUTOSHUTDOWN_SHUTDOWN,ServiceShutdown);

-	hServiceIsTypeEnabled=CreateServiceFunction(MS_AUTOSHUTDOWN_ISTYPEENABLED,ServiceIsTypeEnabled);

-	hServiceGetTypeDesc=CreateServiceFunction(MS_AUTOSHUTDOWN_GETTYPEDESCRIPTION,ServiceGetTypeDescription);

-}

-

-void UninitShutdownSvc(void)

-{

-	/* Shutdown Dialog */

-	if(hwndShutdownDlg!=NULL) DestroyWindow(hwndShutdownDlg);

-	/* Services */

-	DestroyServiceFunction(hServiceShutdown);

-	DestroyServiceFunction(hServiceIsTypeEnabled);

-	DestroyServiceFunction(hServiceGetTypeDesc);

-	DestroyHookableEvent(hEventOkToShutdown);

-	DestroyHookableEvent(hEventShutdown);

-}