concmd.c File Reference

#include "sacdrv.h"
#include <ndk/exfuncs.h>

Include dependency graph for concmd.c:

Go to the source code of this file.

Classes
struct	_SAC_SYSTEM_INFORMATION

Typedefs
typedef struct _SAC_SYSTEM_INFORMATION	SAC_SYSTEM_INFORMATION
typedef struct _SAC_SYSTEM_INFORMATION *	PSAC_SYSTEM_INFORMATION

Functions
NTSTATUS	DoChannelListCommand (VOID)
NTSTATUS	DoChannelCloseByNameCommand (IN PCHAR Count)
NTSTATUS	DoChannelCloseByIndexCommand (IN ULONG ChannelIndex)
NTSTATUS	DoChannelSwitchByNameCommand (IN PCHAR Count)
NTSTATUS	DoChannelSwitchByIndexCommand (IN ULONG ChannelIndex)
NTSTATUS NTAPI	GetTListInfo (IN PSAC_SYSTEM_INFORMATION SacInfo, IN ULONG InputSize, OUT PULONG TotalSize)
VOID NTAPI	PrintTListInfo (IN PSAC_SYSTEM_INFORMATION SacInfo)
VOID NTAPI	PutMore (OUT PBOOLEAN ScreenFull)
BOOLEAN	RetrieveIpAddressFromString (IN PWCHAR IpString, OUT PULONG IpAddress)
NTSTATUS	CallQueryIPIOCTL (IN HANDLE DriverHandle, IN PVOID DriverObject, IN HANDLE WaitEvent, IN PIO_STATUS_BLOCK IoStatusBlock, IN PVOID InputBuffer, IN ULONG InputBufferLength, IN PVOID OutputBuffer, IN ULONG OutputBufferLength, IN BOOLEAN PrintMessage, OUT PBOOLEAN MessagePrinted)
VOID NTAPI	DoRebootCommand (IN BOOLEAN Reboot)
VOID NTAPI	DoFullInfoCommand (VOID)
VOID NTAPI	DoPagingCommand (VOID)
VOID NTAPI	DoSetTimeCommand (IN PCHAR InputTime)
VOID NTAPI	DoKillCommand (IN PCHAR KillString)
VOID NTAPI	DoLowerPriorityCommand (IN PCHAR PrioString)
VOID NTAPI	DoRaisePriorityCommand (IN PCHAR PrioString)
VOID NTAPI	DoLimitMemoryCommand (IN PCHAR LimitString)
VOID NTAPI	DoCrashCommand (VOID)
VOID NTAPI	DoMachineInformationCommand (VOID)
VOID NTAPI	DoChannelCommand (IN PCHAR ChannelString)
VOID NTAPI	DoCmdCommand (IN PCHAR InputString)
VOID NTAPI	DoLockCommand (VOID)
FORCEINLINE BOOLEAN	PrintHelpMessage (IN ULONG MessageId, IN OUT PULONG Count)
VOID NTAPI	DoHelpCommand (VOID)
VOID NTAPI	DoGetNetInfo (IN BOOLEAN DoPrint)
VOID NTAPI	DoSetIpAddressCommand (IN PCHAR IpString)
VOID NTAPI	DoTlistCommand (VOID)

Variables
PVOID	GlobalBuffer
ULONG	GlobalBufferSize

Typedef Documentation

PSAC_SYSTEM_INFORMATION

typedef struct _SAC_SYSTEM_INFORMATION * PSAC_SYSTEM_INFORMATION

SAC_SYSTEM_INFORMATION

typedef struct _SAC_SYSTEM_INFORMATION SAC_SYSTEM_INFORMATION

Function Documentation

CallQueryIPIOCTL()

NTSTATUS CallQueryIPIOCTL	(	IN HANDLE	DriverHandle,
		IN PVOID	DriverObject,
		IN HANDLE	WaitEvent,
		IN PIO_STATUS_BLOCK	IoStatusBlock,
		IN PVOID	InputBuffer,
		IN ULONG	InputBufferLength,
		IN PVOID	OutputBuffer,
		IN ULONG	OutputBufferLength,
		IN BOOLEAN	PrintMessage,
		OUT PBOOLEAN	MessagePrinted
	)

Definition at line 337 of file concmd.c.

{
    return STATUS_NOT_IMPLEMENTED;
}

DoChannelCloseByIndexCommand()

NTSTATUS DoChannelCloseByIndexCommand

(

IN ULONG

ChannelIndex

)

Definition at line 39 of file concmd.c.

{
    return STATUS_NOT_IMPLEMENTED;
}

DoChannelCloseByNameCommand()

NTSTATUS DoChannelCloseByNameCommand

(

IN PCHAR

Count

)

Definition at line 31 of file concmd.c.

{
    return STATUS_NOT_IMPLEMENTED;
}

DoChannelCommand()

VOID NTAPI DoChannelCommand

(

IN PCHAR

ChannelString

)

Definition at line 484 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoChannelListCommand()

NTSTATUS DoChannelListCommand

(

VOID

)

Definition at line 23 of file concmd.c.

{
    return STATUS_NOT_IMPLEMENTED;
}

DoChannelSwitchByIndexCommand()

NTSTATUS DoChannelSwitchByIndexCommand

(

IN ULONG

ChannelIndex

)

Definition at line 55 of file concmd.c.

{
    return STATUS_NOT_IMPLEMENTED;
}

DoChannelSwitchByNameCommand()

NTSTATUS DoChannelSwitchByNameCommand

(

IN PCHAR

Count

)

Definition at line 47 of file concmd.c.

{
    return STATUS_NOT_IMPLEMENTED;
}

DoCmdCommand()

VOID NTAPI DoCmdCommand

(

IN PCHAR

InputString

)

Definition at line 491 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoCrashCommand()

VOID NTAPI DoCrashCommand

(

VOID

)

Definition at line 466 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoCrashCommand: Entering.\n");

    /* Crash the machine */
    KeBugCheckEx(MANUALLY_INITIATED_CRASH, 0, 0, 0, 0);
    __debugbreak();
}

Referenced by ConMgrProcessInputLine().

DoFullInfoCommand()

VOID NTAPI DoFullInfoCommand

(

VOID

)

Definition at line 409 of file concmd.c.

{
    /* Flip the flag */
    GlobalDoThreads = !GlobalDoThreads;

    /* Print out the new state */
    SacPutSimpleMessage(GlobalDoThreads ? 8 : 7);
}

Referenced by ConMgrProcessInputLine().

DoGetNetInfo()

VOID NTAPI DoGetNetInfo

(

IN BOOLEAN

DoPrint

)

Definition at line 557 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

DoHelpCommand()

VOID NTAPI DoHelpCommand

(

VOID

)

Definition at line 529 of file concmd.c.

{
    ULONG Count = 0;

    /* Print out all the help messages */
    if (!PrintHelpMessage(112, &Count)) return;
    if (!PrintHelpMessage(12, &Count)) return;
    if (!PrintHelpMessage(13, &Count)) return;
    if (!PrintHelpMessage(14, &Count)) return;
    if (!PrintHelpMessage(15, &Count)) return;
    if (!PrintHelpMessage(16, &Count)) return;
    if (!PrintHelpMessage(31, &Count)) return;
    if (!PrintHelpMessage(18, &Count)) return;
    if (!PrintHelpMessage(19, &Count)) return;
    if (!PrintHelpMessage(32, &Count)) return;
    if (!PrintHelpMessage(20, &Count)) return;
    if (!PrintHelpMessage(21, &Count)) return;
    if (!PrintHelpMessage(22, &Count)) return;
    if (!PrintHelpMessage(23, &Count)) return;
    if (!PrintHelpMessage(24, &Count)) return;
    if (!PrintHelpMessage(25, &Count)) return;
    if (!PrintHelpMessage(27, &Count)) return;
    if (!PrintHelpMessage(28, &Count)) return;
    if (!PrintHelpMessage(29, &Count)) return;
}

Referenced by ConMgrProcessInputLine().

DoKillCommand()

VOID NTAPI DoKillCommand

(

IN PCHAR

KillString

)

Definition at line 438 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoLimitMemoryCommand()

VOID NTAPI DoLimitMemoryCommand

(

IN PCHAR

LimitString

)

Definition at line 459 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoLockCommand()

VOID NTAPI DoLockCommand

(

VOID

)

Definition at line 498 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoLowerPriorityCommand()

VOID NTAPI DoLowerPriorityCommand

(

IN PCHAR

PrioString

)

Definition at line 445 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoMachineInformationCommand()

VOID NTAPI DoMachineInformationCommand

(

VOID

)

Definition at line 477 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoPagingCommand()

VOID NTAPI DoPagingCommand

(

VOID

)

Definition at line 420 of file concmd.c.

{
    /* Flip the flag */
    GlobalPagingNeeded = !GlobalPagingNeeded;

    /* Print out the new state */
    SacPutSimpleMessage(GlobalPagingNeeded ? 10 : 9);
}

Referenced by ConMgrProcessInputLine().

DoRaisePriorityCommand()

VOID NTAPI DoRaisePriorityCommand

(

IN PCHAR

PrioString

)

Definition at line 452 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoRebootCommand()

VOID NTAPI DoRebootCommand

(

IN BOOLEAN

Reboot

)

Definition at line 355 of file concmd.c.

{
    LARGE_INTEGER Timeout, TickCount;
    NTSTATUS Status;
    KEVENT Event;
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoRebootCommand: Entering.\n");

    /* Get the current time now, and setup a timeout in 1 second */
    KeQueryTickCount(&TickCount);
    Timeout.QuadPart = TickCount.QuadPart / (10000000 / KeQueryTimeIncrement());

    /* Check if the timeout is small enough */
    if (Timeout.QuadPart < 60 )
    {
        /* Show the prompt */
        ConMgrSimpleEventMessage(Reboot ?
                                 SAC_RESTART_PROMPT : SAC_SHUTDOWN_PROMPT,
                                 TRUE);

        /* Do the wait */
        KeInitializeEvent(&Event, SynchronizationEvent, 0);
        Timeout.QuadPart = -10000000 * (60 - Timeout.LowPart);
        KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, &Timeout);
    }

    /* Do a shutdown or a reboot, based on the request */
    Status = NtShutdownSystem(Reboot ? ShutdownReboot : ShutdownPowerOff);

    /* Check if anyone in the command channel already allocated this */
    if (!GlobalBuffer)
    {
        /* Allocate it */
        GlobalBuffer = SacAllocatePool(PAGE_SIZE, GLOBAL_BLOCK_TAG);
        if (!GlobalBuffer)
        {
            /* We need the global buffer, bail out without it*/
            SacPutSimpleMessage(SAC_OUT_OF_MEMORY_PROMPT);
            SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoRebootCommand: Exiting (1).\n");
            return;
        }

        /* Set the size of the buffer */
        GlobalBufferSize = PAGE_SIZE;
    }

    /* We came back from a reboot, this doesn't make sense, tell the user */
    SacPutSimpleMessage(Reboot ? SAC_RESTART_FAIL_PROMPT : SAC_SHUTDOWN_FAIL_PROMPT);
    swprintf(GlobalBuffer, GetMessage(SAC_FAIL_PROMPT), Status);
    SacPutString(GlobalBuffer);
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoRebootCommand: Exiting.\n");
}

Referenced by ConMgrWorkerProcessEvents().

DoSetIpAddressCommand()

VOID NTAPI DoSetIpAddressCommand

(

IN PCHAR

IpString

)

Definition at line 564 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoSetTimeCommand()

VOID NTAPI DoSetTimeCommand

(

IN PCHAR

InputTime

)

Definition at line 431 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering\n");
}

Referenced by ConMgrProcessInputLine().

DoTlistCommand()

VOID NTAPI DoTlistCommand

(

VOID

)

Definition at line 571 of file concmd.c.

{
    NTSTATUS Status;
    PVOID NewGlobalBuffer;
    ULONG Size;
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoTlistCommand: Entering.\n");

    /* Check if a global buffer already exists */
    if (!GlobalBuffer)
    {
        /* It doesn't, allocate one */
        GlobalBuffer = SacAllocatePool(4096, GLOBAL_BLOCK_TAG);
        if (GlobalBuffer)
        {
            /* Remember its current size */
            GlobalBufferSize = 4096;
        }
        else
        {
            /* Out of memory, bail out */
            SacPutSimpleMessage(11);
            SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoTlistCommand: Exiting.\n");
            return;
        }
    }

    /* Loop as long as the buffer is too small */
    while (TRUE)
    {
        /* Get the process list */
        Status = GetTListInfo(GlobalBuffer, GlobalBufferSize, &Size);
        if ((Status != STATUS_NO_MEMORY) &&
            (Status != STATUS_INFO_LENGTH_MISMATCH))
        {
            /* It fits! Bail out */
            break;
        }

        /* We need a new bigger buffer */
        NewGlobalBuffer = SacAllocatePool(GlobalBufferSize + 4096,
                                          GLOBAL_BLOCK_TAG);
        if (!NewGlobalBuffer)
        {
            /* Out of memory, bail out */
            SacPutSimpleMessage(11);
            SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoTlistCommand: Exiting.\n");
            return;
        }

        /* Free the old one, update state */
        SacFreePool(GlobalBuffer);
        GlobalBufferSize += 4096;
        GlobalBuffer = NewGlobalBuffer;
    }

    /* Did we get here because we have the whole list? */
    if (!NT_SUCCESS(Status))
    {
        /* Nope, print out a failure message */
        SacPutSimpleMessage(68);
        swprintf(GlobalBuffer, GetMessage(48), Status);
        SacPutString(GlobalBuffer);
    }
    else
    {
        /* Yep, print out the list */
        PrintTListInfo(GlobalBuffer);
    }

    SAC_DBG(SAC_DBG_ENTRY_EXIT, "SAC DoTlistCommand: Exiting.\n");
}

Referenced by ConMgrProcessInputLine().

GetTListInfo()

NTSTATUS NTAPI GetTListInfo	(	IN PSAC_SYSTEM_INFORMATION	SacInfo,
		IN ULONG	InputSize,
		OUT PULONG	TotalSize
	)

Definition at line 76 of file concmd.c.

{
    NTSTATUS Status;
    ULONG BufferLength, ReturnLength, RemainingSize;
    PSYSTEM_PAGEFILE_INFORMATION PageFileInfo;
    PSYSTEM_PROCESS_INFORMATION ProcessInfo;
    ULONG_PTR P;
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Entering.\n");

    /* Assume failure */
    *TotalSize = 0;

    /* Bail out if the buffer is way too small */
    if (InputSize < 4)
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory.\n");
        return STATUS_NO_MEMORY;
    }

    /* Make sure it's at least big enough to hold the static structure */
    BufferLength = InputSize - sizeof(SAC_SYSTEM_INFORMATION);
    if (InputSize < sizeof(SAC_SYSTEM_INFORMATION))
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory (2).\n");
        return STATUS_NO_MEMORY;
    }

    /* Query the time */
    Status = ZwQuerySystemInformation(SystemTimeOfDayInformation,
                                      &SacInfo->TimeInfo,
                                      sizeof(SacInfo->TimeInfo),
                                      NULL);
    if (!NT_SUCCESS(Status))
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error.\n");
        return Status;
    }

    /* Query basic information */
    Status = ZwQuerySystemInformation(SystemBasicInformation,
                                      &SacInfo->BasicInfo,
                                      sizeof(SacInfo->BasicInfo),
                                      NULL);
    if (!NT_SUCCESS(Status))
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error (2).\n");
        return Status;
    }

    /* Now query the pagefile information, which comes right after */
    P = (ULONG_PTR)(SacInfo + 1);
    PageFileInfo = (PSYSTEM_PAGEFILE_INFORMATION)P;
    Status = ZwQuerySystemInformation(SystemPageFileInformation,
                                      PageFileInfo,
                                      BufferLength,
                                      &ReturnLength);
    if (!NT_SUCCESS(Status) || !(ReturnLength))
    {
        /* We failed -- is it because our buffer was too small? */
        if (BufferLength < ReturnLength)
        {
            /* Bail out */
            SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory(5).\n");
            return STATUS_NO_MEMORY;
        }

        /* Some other reason, assume the buffer is now full */
        SacInfo->RemainingSize = 0;
    }
    else
    {
        /* This is the leftover data */
        SacInfo->RemainingSize = InputSize - BufferLength;

        /* This much has now been consumed, and where we are now */
        BufferLength -= ReturnLength;
        P += ReturnLength;

        /* Are we out of memory? */
        if ((LONG)BufferLength < 0)
        {
            /* Bail out */
            SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory(3).\n");
            return STATUS_NO_MEMORY;
        }

        /* All good, loop the pagefile data now */
        while (TRUE)
        {
            /* Is the pagefile name too big to fit? */
            if (PageFileInfo->PageFileName.Length > (LONG)BufferLength)
            {
                /* Bail out */
                SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error(3).\n");
                return STATUS_INFO_LENGTH_MISMATCH;
            }

            /* Copy the name into our own buffer */
            RtlCopyMemory((PVOID)P,
                          PageFileInfo->PageFileName.Buffer,
                          PageFileInfo->PageFileName.Length);
            PageFileInfo->PageFileName.Buffer = (PWCHAR)P;

            /* Update buffer lengths and offset */
            BufferLength -= PageFileInfo->PageFileName.Length;
            P += PageFileInfo->PageFileName.Length;

            /* Are we out of memory? */
            if ((LONG)BufferLength < 0)
            {
                /* Bail out */
                SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory(4).\n");
                return STATUS_NO_MEMORY;
            }

            /* If this was the only pagefile, break out */
            if (!PageFileInfo->NextEntryOffset) break;

            /* Otherwise, move to the next one */
            PageFileInfo = (PVOID)((ULONG_PTR)PageFileInfo +
                                    PageFileInfo->NextEntryOffset);
        }
    }

    /* Next, query the file cache information */
    Status = ZwQuerySystemInformation(SystemFileCacheInformation,
                                      &SacInfo->CacheInfo,
                                      sizeof(SacInfo->CacheInfo),
                                      NULL);
    if (!NT_SUCCESS(Status))
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error (4).\n");
        return Status;
    }

    /* And then the performance information */
    Status = ZwQuerySystemInformation(SystemPerformanceInformation,
                                      &SacInfo->PerfInfo,
                                      sizeof(SacInfo->PerfInfo),
                                      NULL);
    if (!NT_SUCCESS(Status))
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error(5).\n");
        return Status;
    }

    /* Finally, align the buffer to query process and thread information */
    P = ALIGN_UP(P, SYSTEM_PROCESS_INFORMATION);
    RemainingSize = (ULONG_PTR)SacInfo + InputSize - P;

    /* Are we out of memory? */
    if ((LONG)RemainingSize < 0)
    {
        /* Bail out */
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory (6).\n");
        return STATUS_NO_MEMORY;
    }

    /* Now query the processes and threads */
    ProcessInfo = (PSYSTEM_PROCESS_INFORMATION)P;
    Status = ZwQuerySystemInformation(SystemProcessInformation,
                                      ProcessInfo,
                                      RemainingSize,
                                      &ReturnLength);
    if (!NT_SUCCESS(Status))
    {
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error(6).\n");
        return Status;
    }

    /* The first process name will be right after this buffer */
    P += ReturnLength;

    /* The caller should look for process info over here */
    SacInfo->ProcessDataOffset = InputSize - RemainingSize;

    /* This is how much buffer data we have left -- are we out? */
    BufferLength = RemainingSize - ReturnLength;
    if ((LONG)BufferLength < 0)
    {
        /* Bail out */
        SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory(7).\n");
        return STATUS_NO_MEMORY;
    }

    /* All good and ready to parse the process and thread list */
    while (TRUE)
    {
        /* Does the process have a name? */
        if (ProcessInfo->ImageName.Buffer)
        {
            /* Is the process name too big to fit? */
            if ((LONG)BufferLength < ProcessInfo->ImageName.Length)
            {
                /* Bail out */
                SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, error(7).\n");
                return STATUS_INFO_LENGTH_MISMATCH;
            }

            /* Copy the name into our own buffer */
            RtlCopyMemory((PVOID)P,
                          ProcessInfo->ImageName.Buffer,
                          ProcessInfo->ImageName.Length);
            ProcessInfo->ImageName.Buffer = (PWCHAR)P;

            /* Update buffer lengths and offset */
            BufferLength -= ProcessInfo->ImageName.Length;
            P += ProcessInfo->ImageName.Length;

            /* Are we out of memory? */
            if ((LONG)BufferLength < 0)
            {
                /* Bail out */
                SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting, no memory(8).\n");
                return STATUS_NO_MEMORY;
            }
        }

        /* If this was the only process, break out */
        if (!ProcessInfo->NextEntryOffset) break;

        /* Otherwise, move to the next one */
        ProcessInfo = (PVOID)((ULONG_PTR)ProcessInfo +
                               ProcessInfo->NextEntryOffset);
    }

    /* All done! */
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Exiting.\n");
    *TotalSize = InputSize - BufferLength;
    return STATUS_SUCCESS;
}

Referenced by DoTlistCommand().

PrintHelpMessage()

FORCEINLINE BOOLEAN PrintHelpMessage	(	IN ULONG	MessageId,
		IN OUT PULONG	Count
	)

Definition at line 505 of file concmd.c.

{
    BOOLEAN ScreenFull;
    ULONG NewCount;

    /* Get the amount of lines this message will take */
    NewCount = GetMessageLineCount(MessageId);
    if ((NewCount + *Count) > SAC_VTUTF8_ROW_HEIGHT)
    {
        /* We are going to overflow the screen, wait for input */
        PutMore(&ScreenFull);
        if (ScreenFull) return FALSE;
        *Count = 0;
    }

    /* Print out the message and update the amount of lines printed */
    SacPutSimpleMessage(MessageId);
    *Count += NewCount;
    return TRUE;
}

Referenced by DoHelpCommand().

PrintTListInfo()

VOID NTAPI PrintTListInfo

(

IN PSAC_SYSTEM_INFORMATION

SacInfo

)

Definition at line 312 of file concmd.c.

{
    SAC_DBG(SAC_DBG_ENTRY_EXIT, "Testing: %d %d %I64d\n",
            SacInfo->BasicInfo.NumberOfPhysicalPages,
            SacInfo->PerfInfo.AvailablePages,
            SacInfo->TimeInfo.BootTime);
}

Referenced by DoTlistCommand().

PutMore()

VOID NTAPI PutMore

(

OUT PBOOLEAN

ScreenFull

)

Definition at line 322 of file concmd.c.

{
    *ScreenFull = FALSE;
}

Referenced by PrintHelpMessage().

RetrieveIpAddressFromString()

BOOLEAN RetrieveIpAddressFromString	(	IN PWCHAR	IpString,
		OUT PULONG	IpAddress
	)

Definition at line 328 of file concmd.c.

{
    return FALSE;
}

Variable Documentation

GlobalBuffer

PVOID GlobalBuffer

Definition at line 17 of file concmd.c.

Referenced by DoRebootCommand(), and DoTlistCommand().

GlobalBufferSize

ULONG GlobalBufferSize

Definition at line 18 of file concmd.c.

Referenced by DoRebootCommand(), and DoTlistCommand().