diff options
Diffstat (limited to 'plugins/AutoShutdown/src/shutdownsvc.cpp')
| -rw-r--r-- | plugins/AutoShutdown/src/shutdownsvc.cpp | 607 |
1 files changed, 312 insertions, 295 deletions
diff --git a/plugins/AutoShutdown/src/shutdownsvc.cpp b/plugins/AutoShutdown/src/shutdownsvc.cpp index c3f0a740ee..fb351ebef5 100644 --- a/plugins/AutoShutdown/src/shutdownsvc.cpp +++ b/plugins/AutoShutdown/src/shutdownsvc.cpp @@ -24,22 +24,23 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. /* Shutdown Dialog */
static HWND hwndShutdownDlg;
extern HINSTANCE hInst;
-/* Services */
+
+/* Events */
static HANDLE hEventOkToShutdown,hEventShutdown;
-static HANDLE hServiceShutdown,hServiceIsTypeEnabled,hServiceGetTypeDesc;
/************************* Utils **************************************/
-TCHAR *desc[]={LPGENT("Miranda NG is going to be automatically closed in %u second(s)."),
- LPGENT("All Miranda NG protocols are going to be set to offline in %u second(s)."),
- LPGENT("You will be logged off automatically in %u second(s)."),
- LPGENT("The computer will automatically be restarted in %u second(s)."),
- LPGENT("The computer will automatically be set to standby mode in %u second(s)."),
- LPGENT("The computer will automatically be set to hibernate mode in %u second(s)."),
- LPGENT("The workstation will automatically get locked in %u second(s)."),
- LPGENT("All dialup connections will be closed in %u second(s)."),
- LPGENT("The computer will automatically be shut down in %u second(s).")};
-
+TCHAR *desc[] = {
+ LPGENT("Miranda NG is going to be automatically closed in %u second(s)."),
+ LPGENT("All Miranda NG protocols are going to be set to offline in %u second(s)."),
+ LPGENT("You will be logged off automatically in %u second(s)."),
+ LPGENT("The computer will automatically be restarted in %u second(s)."),
+ LPGENT("The computer will automatically be set to standby mode in %u second(s)."),
+ LPGENT("The computer will automatically be set to hibernate mode in %u second(s)."),
+ LPGENT("The workstation will automatically get locked in %u second(s)."),
+ LPGENT("All dialup connections will be closed in %u second(s)."),
+ LPGENT("The computer will automatically be shut down in %u second(s).")
+};
static BOOL WinNT_SetPrivilege(TCHAR *pszPrivName,BOOL bEnable)
{
@@ -47,10 +48,10 @@ static BOOL WinNT_SetPrivilege(TCHAR *pszPrivName,BOOL bEnable) HANDLE hToken;
TOKEN_PRIVILEGES tkp;
/* get a token for this process */
- if(OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY,&hToken)) {
+ 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)) {
+ 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);
@@ -65,19 +66,6 @@ static void BroadcastEndSession(DWORD dwRecipients,LPARAM lParam) BroadcastSystemMessage(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;
-}
-
/************************* Workers ************************************/
static BOOL IsShutdownTypeEnabled(BYTE shutdownType)
{
@@ -86,17 +74,17 @@ static BOOL IsShutdownTypeEnabled(BYTE shutdownType) case SDSDT_HIBERNATE:
case SDSDT_STANDBY:
{ HMODULE hPowerDLL=LoadLibraryA("POWRPROF"); /* all ascii */
- if(hPowerDLL!=NULL) {
+ if (hPowerDLL != NULL) {
BOOLEAN (STDAPICALLTYPE *pfnIsPwrModeAllowed)(void);
*(PROC*)&pfnIsPwrModeAllowed=GetProcAddress(hPowerDLL,(shutdownType==SDSDT_HIBERNATE)?"IsPwrHibernateAllowed":"IsPwrSuspendAllowed");
- if(pfnIsPwrModeAllowed) bReturn=pfnIsPwrModeAllowed()!=0;
+ if (pfnIsPwrModeAllowed) bReturn=pfnIsPwrModeAllowed() != 0;
FreeLibrary(hPowerDLL);
}
}
/* test privilege */
- if(bReturn) {
+ if (bReturn) {
bReturn=WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);
- if(bReturn) WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);
+ if (bReturn) WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);
}
break;
case SDSDT_LOGOFF:
@@ -104,10 +92,10 @@ static BOOL IsShutdownTypeEnabled(BYTE shutdownType) 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) {
+ 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, (LPBYTE)&dwSetting, &dwSize) == ERROR_SUCCESS)
- if(dwSetting) bReturn=FALSE;
+ if (RegQueryValueEx(hKey, _T("NoLogOff"), 0, NULL, (LPBYTE)&dwSetting, &dwSize) == ERROR_SUCCESS)
+ if (dwSetting) bReturn=FALSE;
RegCloseKey(hKey);
}
}
@@ -118,10 +106,10 @@ static BOOL IsShutdownTypeEnabled(BYTE shutdownType) 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) {
+ 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, (LPBYTE)&dwSetting, &dwSize))
- if(dwSetting)
+ if (!RegQueryValueEx(hKey, _T("DisableLockWorkstation"), 0, NULL, (LPBYTE)&dwSetting, &dwSize))
+ if (dwSetting)
bReturn=FALSE;
RegCloseKey(hKey);
}
@@ -129,7 +117,7 @@ static BOOL IsShutdownTypeEnabled(BYTE shutdownType) break;
case SDSDT_CLOSERASCONNECTIONS:
/* check if RAS installed/available */
- bReturn=SearchPath(NULL,_T("RASAPI32"),_T(".DLL"),0,NULL,NULL)!=0;
+ bReturn=SearchPath(NULL,_T("RASAPI32"),_T(".DLL"),0,NULL,NULL) != 0;
break;
case SDSDT_SETMIRANDAOFFLINE:
case SDSDT_CLOSEMIRANDA:
@@ -139,7 +127,7 @@ static BOOL IsShutdownTypeEnabled(BYTE shutdownType) case SDSDT_SHUTDOWN:
/* test privileges */
bReturn=WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);
- if(bReturn)
+ if (bReturn)
WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);
break;
}
@@ -148,165 +136,179 @@ static BOOL IsShutdownTypeEnabled(BYTE shutdownType) static DWORD ShutdownNow(BYTE shutdownType)
{
- DWORD dwErrCode=ERROR_SUCCESS;
+ 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 */
+ 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;
}
- /* shutdown service must be called from main thread anyway */
- if(!DestroyWindow((HWND)CallService(MS_CLUI_GETHWND,0,0)))
- dwErrCode=GetLastError();
+ SleepEx(1000,TRUE);
+ if (Miranda_Terminated()) break; /* someone else did it */
+ OutputDebugStringA("Not ready to exit. Waiting...\n"); /* tell others, all ascii */
}
- break;
- case SDSDT_SETMIRANDAOFFLINE:
- /* set global status mode to offline (is remembered by Miranda on exit) */
- CallService(MS_CLIST_SETSTATUSMODE,(WPARAM)ID_STATUS_OFFLINE,0);
- break;
- case SDSDT_STANDBY:
- case SDSDT_HIBERNATE:
- WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);
- if(!SetSystemPowerState(shutdownType==SDSDT_STANDBY,TRUE))
+ /* shutdown service must be called from main thread anyway */
+ if (!DestroyWindow((HWND)CallService(MS_CLUI_GETHWND,0,0)))
dwErrCode=GetLastError();
- WinNT_SetPrivilege(SE_SHUTDOWN_NAME,FALSE);
- break;
- case SDSDT_LOCKWORKSTATION:
- {
- if(!WinNT_IsWorkStationLocked())
- 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*);
- *(PROC*)&pfnRasEnumConnections=GetProcAddress(hRasApiDLL,"RasEnumConnectionsW");
- *(PROC*)&pfnRasHangUp=GetProcAddress(hRasApiDLL,"RasHangUpW");
- *(PROC*)&pfnRasGetConnectStatus=GetProcAddress(hRasApiDLL,"RasGetConnectStatusW");
- 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;
+ }
+ break;
+
+ case SDSDT_SETMIRANDAOFFLINE:
+ /* set global status mode to offline (is remembered by Miranda on exit) */
+ CallService(MS_CLIST_SETSTATUSMODE,(WPARAM)ID_STATUS_OFFLINE,0);
+ 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:
+ if ( !IsWorkstationLocked())
+ 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*);
+ *(PROC*)&pfnRasEnumConnections=GetProcAddress(hRasApiDLL,"RasEnumConnectionsW");
+ *(PROC*)&pfnRasHangUp=GetProcAddress(hRasApiDLL,"RasHangUpW");
+ *(PROC*)&pfnRasGetConnectStatus=GetProcAddress(hRasApiDLL,"RasGetConnectStatusW");
+ 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;
}
- if(dwErrCode==ERROR_SUCCESS || dwErrCode==ERROR_BUFFER_TOO_SMALL) {
+ paConn=paConnBuf;
+ }
+ if (dwErrCode==ERROR_SUCCESS || dwErrCode==ERROR_BUFFER_TOO_SMALL) {
for(dw=0;dw<dwConnItems;++dw) {
- if(dwErrCode) {
- if(pfnRasHangUp(paConn[dw].hrasconn))
+ if (dwErrCode) {
+ if (pfnRasHangUp(paConn[dw].hrasconn))
paConn[dw].hrasconn=NULL; /* do not wait for on error */
- } else {
+ }
+ else {
dwErrCode=pfnRasHangUp(paConn[dw].hrasconn);
- if(!dwErrCode) paConn[dw].hrasconn=NULL; /* do not wait for on error */
+ 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();
+ 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) {
+ 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 */
+ dwRetries = GetTickCount();
+ if (dwRetries - dwLastTickCount>3000)
+ break; /* wraparound works */
}
+ }
+ }
}
mir_free(paConn); /* does NULL check */
- } else dwErrCode=GetLastError();
- FreeLibrary(hRasApiDLL);
- } else dwErrCode=GetLastError();
+ }
+ }
+ else dwErrCode = GetLastError();
+ FreeLibrary(hRasApiDLL);
}
- /* set Miranda to offline again, to remain offline with reconnection plugins */
- ShutdownNow(SDSDT_SETMIRANDAOFFLINE);
+ 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;
- case SDSDT_REBOOT:
- case SDSDT_SHUTDOWN:
- if(GetSystemMetrics(SM_SHUTTINGDOWN)) { /* Win2000+, 0 on error */
- dwErrCode=ERROR_SHUTDOWN_IN_PROGRESS;
- break;
- }
- /* WinNT4/2000/XP */
- {
- WinNT_SetPrivilege(SE_SHUTDOWN_NAME,TRUE);
+ }
+ /* WinNT4/2000/XP */
+ {
+ 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);
+ /* 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(!InitiateSystemShutdownEx(NULL,TranslateT("AutoShutdown"),0,TRUE,shutdownType==SDSDT_REBOOT,SHTDN_REASON_MAJOR_OTHER|SHTDN_REASON_MINOR_OTHER|SHTDN_REASON_FLAG_PLANNED))
- dwErrCode=GetLastError();
+ if (!InitiateSystemShutdownEx(NULL,TranslateT("AutoShutdown"),0,TRUE,shutdownType==SDSDT_REBOOT,SHTDN_REASON_MAJOR_OTHER|SHTDN_REASON_MINOR_OTHER|SHTDN_REASON_FLAG_PLANNED))
+ dwErrCode=GetLastError();
- /* cleanly close Miranda */
- if(!dwErrCode) ShutdownNow(SDSDT_CLOSEMIRANDA);
- break;
+ /* 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;
}
- /* 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 && !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(!ExitWindowsEx(flags,SHTDN_REASON_MAJOR_OTHER|SHTDN_REASON_MINOR_OTHER|SHTDN_REASON_FLAG_PLANNED))
- dwErrCode=GetLastError();
- /* cleanly close Miranda */
- if(!dwErrCode) ShutdownNow(SDSDT_CLOSEMIRANDA);
+ if (shutdownType == SDSDT_LOGOFF && !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. */
}
- break;
+ 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;
}
@@ -321,40 +323,43 @@ static INT_PTR CALLBACK ShutdownDlgProc(HWND hwndDlg,UINT msg,WPARAM wParam,LPAR WORD countdown=(WORD)GetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_USERDATA);
switch(msg) {
- case WM_INITDIALOG:
- hwndShutdownDlg=hwndDlg;
- SetWindowLongPtr(hwndDlg, DWLP_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)Skin_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);
- SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_USERDATA, (LONG)hBoldFont);
- }
- { WORD countdown=db_get_w(NULL,"AutoShutdown","ConfirmDlgCountdown",SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT);
- if(countdown<3) countdown=SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT;
- SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_USERDATA, countdown);
- SendMessage(hwndDlg,M_UPDATE_COUNTDOWN,0,countdown);
+ case WM_INITDIALOG:
+ hwndShutdownDlg=hwndDlg;
+ SetWindowLongPtr(hwndDlg, DWLP_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)Skin_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);
}
- SkinPlaySound("AutoShutdown_Countdown");
- if(!SetTimer(hwndDlg,1,1000,NULL)) PostMessage(hwndDlg,M_START_SHUTDOWN,0,0);
- Utils_RestoreWindowPositionNoSize(hwndDlg,NULL,"AutoShutdown","ConfirmDlg_");
+ else hBoldFont=NULL;
+ SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_SETFONT,(WPARAM)hBoldFont,FALSE);
+ SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_USERDATA, (LONG)hBoldFont);
+ }
+ {
+ WORD countdown=db_get_w(NULL,"AutoShutdown","ConfirmDlgCountdown",SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT);
+ if (countdown<3) countdown=SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT;
+ SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_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);
+ LockSetForegroundWindow(LSFW_LOCK);
- /* disallow foreground window changes (WinMe/2000+) */
- SetForegroundWindow(hwndDlg);
- LockSetForegroundWindow(LSFW_LOCK);
+ SendMessage(hwndDlg,WM_NEXTDLGCTL,(WPARAM)GetDlgItem(hwndDlg,IDCANCEL),TRUE);
+ return FALSE; /* focus set on cancel */
- SendMessage(hwndDlg,WM_NEXTDLGCTL,(WPARAM)GetDlgItem(hwndDlg,IDCANCEL),TRUE);
- return FALSE; /* focus set on cancel */
- case WM_DESTROY:
+ case WM_DESTROY:
{
hwndShutdownDlg=NULL;
ShowWindow(hwndDlg,SW_HIDE);
@@ -364,61 +369,66 @@ static INT_PTR CALLBACK ShutdownDlgProc(HWND hwndDlg,UINT msg,WPARAM wParam,LPAR HICON hIcon=(HICON)SendDlgItemMessage(hwndDlg,IDC_ICON_HEADER,STM_SETIMAGE,IMAGE_ICON,0);
HFONT hFont=(HFONT)SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_GETFONT,0,0);
SendDlgItemMessage(hwndDlg,IDC_TEXT_HEADER,WM_SETFONT,0,FALSE); /* no return value */
- if(hFont!=NULL) DeleteObject(hFont);
- return TRUE;
+ if (hFont != NULL) DeleteObject(hFont);
}
- 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;
- SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_USERDATA, countdown);
- if(countdown==27 || countdown==24 || countdown==21 || countdown==19 ||
- countdown==17 || countdown==15 || countdown==13 || countdown==11 ||
- countdown<=10)
- SkinPlaySound("AutoShutdown_Countdown");
+ 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);
}
- else KillTimer(hwndDlg,wParam); /* countdown finished */
- PostMessage(hwndDlg,M_UPDATE_COUNTDOWN,0,countdown);
- return TRUE;
- case M_UPDATE_COUNTDOWN: /* lParam=(WORD)countdown */
+ DestroyWindow(hwndDlg);
+ }
+ return TRUE;
+
+ case WM_TIMER:
+ if (countdown) {
+ --countdown;
+ SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_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];
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;
+ if (!lParam)
+ PostMessage(hwndDlg,M_START_SHUTDOWN,0,0);
}
- case WM_COMMAND:
- switch(LOWORD(wParam)) {
- case IDC_BUTTON_SHUTDOWNNOW:
- KillTimer(hwndDlg,1);
- SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_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;
+ return TRUE;
+
+ case WM_COMMAND:
+ switch(LOWORD(wParam)) {
+ case IDC_BUTTON_SHUTDOWNNOW:
+ KillTimer(hwndDlg,1);
+ SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_TEXT_HEADER), GWLP_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);
}
- break;
+ return TRUE;
+ }
+ break;
}
return FALSE;
}
@@ -428,32 +438,32 @@ static INT_PTR CALLBACK ShutdownDlgProc(HWND hwndDlg,UINT msg,WPARAM wParam,LPAR INT_PTR ServiceShutdown(WPARAM wParam,LPARAM lParam)
{
/* passing 0 as wParam is only to be used internally, undocumented */
- if(!wParam) wParam=db_get_b(NULL,"AutoShutdown","ShutdownType",SETTING_SHUTDOWNTYPE_DEFAULT);
- if(!IsShutdownTypeEnabled((BYTE)wParam)) return 1; /* does shutdownType range check */
- if((BOOL)lParam && hwndShutdownDlg!=NULL) return 2;
+ if (!wParam) wParam=db_get_b(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)) {
+ 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 && db_get_b(NULL,"AutoShutdown","ShowConfirmDlg",SETTING_SHOWCONFIRMDLG_DEFAULT))
- if(CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_SHUTDOWNNOW), NULL, ShutdownDlgProc, (LPARAM)(BYTE)wParam) != NULL)
+ if (lParam && db_get_b(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;
- }
+
+ DWORD dwErrCode = ShutdownNow((BYTE)wParam);
+ if (dwErrCode != ERROR_SUCCESS) {
+ char *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;
}
@@ -462,33 +472,38 @@ INT_PTR ServiceIsTypeEnabled(WPARAM wParam,LPARAM) return IsShutdownTypeEnabled((BYTE)wParam); /* does shutdownType range check */
}
+const TCHAR *apszShort[] = {
+ LPGENT("Close Miranda NG"),LPGENT("Set Miranda NG offline"),LPGENT("Log off user"),
+ LPGENT("Restart computer"),LPGENT("Shutdown computer"),LPGENT("Standby mode"),LPGENT("Hibernate mode"),
+ LPGENT("Lock workstation"),LPGENT("Hang up dialup connections"),LPGENT("Close Miranda NG"),
+ LPGENT("Set Miranda NG offline"),LPGENT("Log off user"),LPGENT("Restart computer"),LPGENT("Shutdown computer"),
+ LPGENT("Standby mode"),LPGENT("Hibernate mode"),LPGENT("Lock workstation"),LPGENT("Hang up dialup connections")
+};
+
+const TCHAR *apszLong[] = {
+ LPGENT("Sets all Miranda NG protocols to offline and closes Miranda NG."),
+ LPGENT("Sets all Miranda NG protocols to offline."),
+ LPGENT("Logs the current Windows user off so that another user can log in."),
+ LPGENT("Shuts down Windows and then restarts Windows."),
+ LPGENT("Closes all running programs and shuts down Windows to a point at which it is safe to turn off the power."),
+ LPGENT("Saves the current Windows session in memory and sets the system to suspend mode."),
+ LPGENT("Saves the current Windows session on harddisc, so that the power can be turned off."),
+ LPGENT("Locks the computer. To unlock the computer, you must log in."),
+ LPGENT("Sets all protocols to offline and closes all RAS connections.")
+};
+
INT_PTR ServiceGetTypeDescription(WPARAM wParam,LPARAM lParam)
{
- TCHAR *pszDesc;
- const TCHAR *apszShort[]={LPGENT("Close Miranda NG"),LPGENT("Set Miranda NG offline"),LPGENT("Log off user"),
- LPGENT("Restart computer"),LPGENT("Shutdown computer"),LPGENT("Standby mode"),LPGENT("Hibernate mode"),
- LPGENT("Lock workstation"),LPGENT("Hang up dialup connections"),LPGENT("Close Miranda NG"),
- LPGENT("Set Miranda NG offline"),LPGENT("Log off user"),LPGENT("Restart computer"),LPGENT("Shutdown computer"),
- LPGENT("Standby mode"),LPGENT("Hibernate mode"),LPGENT("Lock workstation"),LPGENT("Hang up dialup connections")};
- const TCHAR *apszLong[]={LPGENT("Sets all Miranda NG protocols to offline and closes Miranda NG."),
- LPGENT("Sets all Miranda NG protocols to offline."),
- LPGENT("Logs the current Windows user off so that another user can log in."),
- LPGENT("Shuts down Windows and then restarts Windows."),
- LPGENT("Closes all running programs and shuts down Windows to a point at which it is safe to turn off the power."),
- LPGENT("Saves the current Windows session in memory and sets the system to suspend mode."),
- LPGENT("Saves the current Windows session on harddisc, so that the power can be turned off."),
- LPGENT("Locks the computer. To unlock the computer, you must log in."),
- LPGENT("Sets all protocols to offline and closes all RAS connections.")};
/* shutdownType range check */
- if(!wParam || (BYTE)wParam>SDSDT_MAX) return 0;
+ if (!wParam || (BYTE)wParam>SDSDT_MAX) return 0;
/* select description */
- pszDesc=(TCHAR*)((lParam&GSTDF_LONGDESC)?apszLong:apszShort)[wParam-1];
- if(!(lParam&GSTDF_UNTRANSLATED)) pszDesc=TranslateTS(pszDesc);
+ TCHAR *pszDesc=(TCHAR*)((lParam&GSTDF_LONGDESC)?apszLong:apszShort)[wParam-1];
+ if (!(lParam&GSTDF_UNTRANSLATED)) pszDesc=TranslateTS(pszDesc);
/* convert as needed */
- if(!(lParam&GSTDF_UNICODE)) {
+ if (!(lParam&GSTDF_UNICODE)) {
static char szConvBuf[128];
char *buf=u2a(pszDesc);
- if(buf==NULL) return 0;
+ if (buf==NULL) return 0;
lstrcpynA(szConvBuf,buf,sizeof(szConvBuf));
mir_free(buf);
return (INT_PTR)szConvBuf;
@@ -503,22 +518,24 @@ void InitShutdownSvc(void) /* Shutdown Dialog */
hwndShutdownDlg=NULL;
SkinAddNewSoundExT("AutoShutdown_Countdown",LPGENT("Alerts"),LPGENT("Automatic Shutdown Countdown"));
+
+ /* Events */
+ hEventOkToShutdown = CreateHookableEvent(ME_AUTOSHUTDOWN_OKTOSHUTDOWN);
+ hEventShutdown = CreateHookableEvent(ME_AUTOSHUTDOWN_SHUTDOWN);
+
/* 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);
+ CreateServiceFunction(MS_AUTOSHUTDOWN_SHUTDOWN, ServiceShutdown);
+ CreateServiceFunction(MS_AUTOSHUTDOWN_ISTYPEENABLED, ServiceIsTypeEnabled);
+ CreateServiceFunction(MS_AUTOSHUTDOWN_GETTYPEDESCRIPTION, ServiceGetTypeDescription);
}
void UninitShutdownSvc(void)
{
/* Shutdown Dialog */
- if(hwndShutdownDlg!=NULL) DestroyWindow(hwndShutdownDlg);
+ if (hwndShutdownDlg != NULL)
+ DestroyWindow(hwndShutdownDlg);
+
/* Services */
- DestroyServiceFunction(hServiceShutdown);
- DestroyServiceFunction(hServiceIsTypeEnabled);
- DestroyServiceFunction(hServiceGetTypeDesc);
DestroyHookableEvent(hEventOkToShutdown);
DestroyHookableEvent(hEventShutdown);
}
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