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199 lines
4.3 KiB
199 lines
4.3 KiB
/////////////////////////////////////////////////////////////////////////////
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// Copyright (c) 2000, Microsoft Corporation, All rights reserved
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//
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// NCEvents.h
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//
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// This file is the interface to using non-COM events.
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//
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#include "precomp.hxx"
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#include "NCObjAPI.h"
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#include "NCEvents.h"
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#define NUM_NC_EVENTS NCE_InvalidIndex
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#define MAX_BUFFER_SIZE 32000
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#define SEND_LATENCY 100
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static HANDLE g_hConnection;
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HANDLE g_hNCEvents[NUM_NC_EVENTS];
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LPCWSTR szEventSetup[NUM_NC_EVENTS * 2] =
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{
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L"MSFT_NetBadAccount",
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L"",
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L"MSFT_NetCallToFunctionFailed",
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L"FunctionName!s! Error!u!",
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L"MSFT_NetCallToFunctionFailedII",
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L"FunctionName!s! Argument!s! Error!u!",
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L"MSFT_NetFirstLogonFailed",
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L"Error!u!",
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L"MSFT_NetRevertedToLastKnownGood",
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L"",
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L"MSFT_NetConnectionTimeout",
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L"Milliseconds!u! Service!s!",
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L"MSFT_NetReadfileTimeout",
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L"Milliseconds!u!",
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L"MSFT_NetTransactTimeout",
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L"Milliseconds!u! Service!s!",
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L"MSFT_NetTransactInvalid",
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L"",
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L"MSFT_NetServiceCrash",
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L"Service!s! TimesFailed!u! ActionDelay!u! ActionType!u! Action!s!",
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L"MSFT_NetServiceCrashNoAction",
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L"Service!s! TimesFailed!u!",
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L"MSFT_NetServiceNotInteractive",
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L"Service!s!",
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L"MSFT_NetServiceRecoveryFailed",
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L"ActionType!u! Action!s! Service!s! Error!u!",
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L"MSFT_NetInvalidDriverDependency",
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L"Driver!s!",
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L"MSFT_NetServiceStartFailed",
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L"Service!s! Error!u!",
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L"MSFT_NetCircularDependencyDemand",
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L"Service!s!",
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L"MSFT_NetCircularDependencyAuto",
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L"",
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L"MSFT_NetServiceStartFailedNone",
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L"Service!s! NonExistingService!s!",
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L"MSFT_NetServiceStartFailedII",
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L"Service!s! DependedOnService!s! Error!u!",
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L"MSFT_NetDependOnLaterService",
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L"Service!s!",
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L"MSFT_NetServiceStartFailedGroup",
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L"Service!s! Group!s!",
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L"MSFT_NetDependOnLaterGroup",
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L"Service!s!",
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L"MSFT_NetServiceStartHung",
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L"Service!s!",
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L"MSFT_NetSevereServiceFailed",
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L"Service!s!",
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L"MSFT_NetTakeOwnership",
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L"RegistryKey!s!",
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L"MSFT_NetBadServiceState",
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L"Service!s! State!u!",
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L"MSFT_NetServiceExitFailed",
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L"Service!s! Error!u!",
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L"MSFT_NetServiceExitFailedSpecific",
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L"Service!s! Error!u!",
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L"MSFT_NetBootSystemDriversFailed",
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L"DriverList!s!",
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L"MSFT_NetServiceControlSuccess",
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L"Service!s! Control!s! sid!s!",
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L"MSFT_NetServiceStatusSuccess",
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L"Service!s! Control!s!",
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L"MSFT_NetServiceConfigBackoutFailed",
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L"Service!s! ConfigField!s!",
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L"MSFT_NetFirstLogonFailedII",
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L"Service!s! Account!s! Error!u!",
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L"MSFT_NetServiceDifferentPIDConnected",
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L"Service!s! ExpectedPID!u! ActualPID!u!"
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};
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#define SCM_PROV_NAME L"SCM Event Provider"
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BOOL InitNCEvents()
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{
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BOOL bRet;
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g_hConnection =
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WmiEventSourceConnect(
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L"root\\cimv2",
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SCM_PROV_NAME,
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TRUE,
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MAX_BUFFER_SIZE,
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SEND_LATENCY,
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NULL,
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NULL);
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if (g_hConnection)
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{
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for (int i = 0; i < NUM_NC_EVENTS; i++)
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{
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g_hNCEvents[i] =
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WmiCreateObjectWithFormat(
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g_hConnection,
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szEventSetup[i * 2],
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WMI_CREATEOBJ_LOCKABLE,
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szEventSetup[i * 2 + 1]);
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if (!g_hNCEvents[i])
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break;
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}
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bRet = i == NUM_NC_EVENTS;
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}
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else
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bRet = FALSE;
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return bRet;
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}
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void DeinitNCEvents()
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{
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for (int i = 0; i < NUM_NC_EVENTS; i++)
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{
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if (g_hNCEvents[i])
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WmiDestroyObject(g_hNCEvents[i]);
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}
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if (g_hConnection)
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WmiEventSourceDisconnect(g_hConnection);
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}
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BOOL WINAPI NCFireEvent(DWORD dwIndex, ...)
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{
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va_list list;
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BOOL bRet;
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va_start(list, dwIndex);
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bRet =
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WmiSetAndCommitObject(
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g_hNCEvents[dwIndex],
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WMI_SENDCOMMIT_SET_NOT_REQUIRED | WMI_USE_VA_LIST,
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&list);
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return bRet;
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}
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BOOL WINAPI NCIsEventActive(DWORD dwIndex)
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{
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return WmiIsObjectActive(g_hNCEvents[dwIndex]);
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}
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