shutdown.c File Reference

#include "consrv.h"
#include <psapi.h>
#include <debug.h>

Include dependency graph for shutdown.c:

Go to the source code of this file.

Macros
#define	NDEBUG

Functions
static void	NotifyConsoleProcessForShutdown (IN PCSR_PROCESS CsrProcess, IN PCONSOLE_PROCESS_DATA ProcessData, IN ULONG Flags)
static BOOL	NotifyGenericProcessForShutdown (IN PCSR_PROCESS CsrProcess, IN ULONG Flags)
ULONG NTAPI	NonConsoleProcessShutdown (IN PCSR_PROCESS Process, IN ULONG Flags)
ULONG NTAPI	ConsoleClientShutdown (IN PCSR_PROCESS CsrProcess, IN ULONG Flags, IN BOOLEAN FirstPhase)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 14 of file shutdown.c.

Function Documentation

ConsoleClientShutdown()

ULONG NTAPI ConsoleClientShutdown	(	IN PCSR_PROCESS	CsrProcess,
		IN ULONG	Flags,
		IN BOOLEAN	FirstPhase
	)

Definition at line 72 of file shutdown.c.

{
    PCONSOLE_PROCESS_DATA ProcessData = ConsoleGetPerProcessData(CsrProcess);
 
    /* Do not kill system processes when a user is logging off */
    if ((Flags & EWX_SHUTDOWN) == EWX_LOGOFF &&
        (CsrProcess->ShutdownFlags & (CsrShutdownSystem | CsrShutdownOther)))
    {
        DPRINT("Do not kill a system process in a logoff request!\n");
        return CsrShutdownNonCsrProcess;
    }
 
    /* Is it a console process? */
    if ( ProcessData->ConsoleHandle != NULL ||
         ProcessData->HandleTable   != NULL )
    {
        NotifyConsoleProcessForShutdown(CsrProcess, ProcessData, Flags);
 
        /* We are done with the process itself */
        CsrDereferenceProcess(CsrProcess);
        return CsrShutdownCsrProcess;
    }
    else
    {
        DPRINT("ConsoleClientShutdown(0x%p, 0x%x, %s) - Non-console process [0x%x, 0x%x]\n",
                CsrProcess, Flags, FirstPhase ? "FirstPhase" : "LastPhase",
                CsrProcess->ClientId.UniqueProcess, CsrProcess->ClientId.UniqueThread);
 
        /* On first pass, let the gui server terminate all the processes that it owns */
        if (FirstPhase) return CsrShutdownNonCsrProcess;
 
        /* Use the generic handler since this isn't a gui process */
        return NonConsoleProcessShutdown(CsrProcess, Flags);
    }
 
    return CsrShutdownNonCsrProcess;
}

Referenced by CSR_SERVER_DLL_INIT().

NonConsoleProcessShutdown()

ULONG NTAPI NonConsoleProcessShutdown	(	IN PCSR_PROCESS	Process,
		IN ULONG	Flags
	)

Definition at line 44 of file shutdown.c.

{
    if (NotifyGenericProcessForShutdown(Process, Flags))
    {
        /* Terminate this process */
#if DBG
        WCHAR buffer[MAX_PATH];
        if (!GetProcessImageFileNameW(Process->ProcessHandle, buffer, ARRAYSIZE(buffer)))
        {
            DPRINT1("Terminating process %x\n", Process->ClientId.UniqueProcess);
        }
        else
        {
            DPRINT1("Terminating process %x (%S)\n", Process->ClientId.UniqueProcess, buffer);
        }
#endif
        NtTerminateProcess(Process->ProcessHandle, 0);
        WaitForSingleObject(Process->ProcessHandle, ShutdownSettings.ProcessTerminateTimeout);
    }
 
    CsrDereferenceProcess(Process);
    return CsrShutdownCsrProcess;
}

Referenced by ConsoleClientShutdown().

NotifyConsoleProcessForShutdown()

static void NotifyConsoleProcessForShutdown ( IN PCSR_PROCESS  CsrProcess, IN PCONSOLE_PROCESS_DATA  ProcessData, IN ULONG  Flags  )

static

Definition at line 20 of file shutdown.c.

{
    DPRINT1("ConsoleClientShutdown(0x%p, 0x%x) - Console process [0x%x, 0x%x]\n",
             CsrProcess, Flags, CsrProcess->ClientId.UniqueProcess, CsrProcess->ClientId.UniqueThread);
 
    /* Send a log-off event. In reality this should be way more complex */
    ConSrvConsoleCtrlEventTimeout(CTRL_LOGOFF_EVENT, ProcessData,
                                  ShutdownSettings.WaitToKillAppTimeout);
}

Referenced by ConsoleClientShutdown().

NotifyGenericProcessForShutdown()

static BOOL NotifyGenericProcessForShutdown ( IN PCSR_PROCESS  CsrProcess, IN ULONG  Flags  )

static

Definition at line 33 of file shutdown.c.

{
    /* FIXME: Implement the generic process shutdown handler */
    UNIMPLEMENTED_ONCE;
 
    return TRUE;
}

Referenced by NonConsoleProcessShutdown().