219 lines
6.8 KiB
C
219 lines
6.8 KiB
C
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992-1999.
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//
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// File: alertapi.h
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//
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// Contents: Alert system API.
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//
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// History: 11-Jan-94 MarkBl Created
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//
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//--------------------------------------------------------------------------
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#if !defined( __ALERTAPI_H__ )
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#define __ALERTAPI_H__
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#if _MSC_VER > 1000
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#pragma once
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#endif
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//
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// OLE headers don't define these. Use 'LP' vs 'P' to be consistent with OLE.
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//
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typedef UUID * LPUUID;
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typedef DISPID * LPDISPID;
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typedef DISPPARAMS * LPDISPPARAMS;
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//
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// Structure used with ReportAlert.
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//
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typedef struct _ALERTREPORTRECORD
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{
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short Category;
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short SubCategory;
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short Severity;
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long TitleMessageNumber;
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long cTitleMessageInserts;
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PWCHAR * TitleMessageInserts;
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PWCHAR TitleText;
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long DescrMessageNumber;
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long cDescrMessageInserts;
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PWCHAR * DescrMessageInserts;
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PWCHAR SourceDescription;
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LPUUID ComponentID;
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LPUUID ReportClassID;
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PWCHAR TakeActionDLL;
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long cBytesAlertData;
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PBYTE AlertData;
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long cAdditionalArguments;
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LPDISPID AdditionalArgumentNames;
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LPVARIANT AdditionalArguments;
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} ALERTREPORTRECORD, * PALERTREPORTRECORD;
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typedef const ALERTREPORTRECORD * PCALERTREPORTRECORD;
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//
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// Helper ALERTREPORTRECORD initialization macro.
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//
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#define INITIALIZE_ALERTREPORTRECORD( \
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Record, \
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Cat, \
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Sev, \
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TitleMsg, \
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DescrMsg, \
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CompID, \
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SrcName) \
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{ \
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Record.Category = Cat; \
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Record.SubCategory = 0; \
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Record.Severity = Sev; \
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Record.TitleMessageNumber = TitleMsg; \
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Record.cTitleMessageInserts = 0; \
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Record.TitleMessageInserts = NULL; \
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Record.TitleText = NULL; \
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Record.DescrMessageNumber = DescrMsg; \
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Record.cDescrMessageInserts = 0; \
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Record.DescrMessageInserts = NULL; \
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Record.SourceDescription = SrcName; \
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Record.ComponentID = CompID; \
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Record.ReportClassID = NULL; \
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Record.TakeActionDLL = NULL; \
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Record.cBytesAlertData = 0; \
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Record.AlertData = NULL; \
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Record.cAdditionalArguments = 0; \
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Record.AdditionalArgumentNames = NULL; \
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Record.AdditionalArguments = NULL; \
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}
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typedef IAlertTarget * LPALERTTARGET;
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//
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// Public API
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//
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//+---------------------------------------------------------------------------
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//
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// API: ReportAlert
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//
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// Description: Raise an alert to the local computer distributor object
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// and/or log the alert in the local system log.
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//
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// Arguments: [palrepRecord] -- ALERTREPORTRECORD alert data.
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// [fdwAction] -- ReportAlert action (defined below).
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//
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// Returns: S_OK
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// HRESULT error
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//
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//----------------------------------------------------------------------------
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//
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// ReportAlert modes.
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//
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#define RA_REPORT 0x00000001
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#define RA_LOG 0x00000002
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#define RA_REPORT_AND_LOG 0x00000003
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STDAPI ReportAlert(
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PCALERTREPORTRECORD palrepRecord,
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DWORD fdwAction);
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//+---------------------------------------------------------------------------
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//
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// API: ReportAlertToTarget
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//
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// Description: Raise an alert to the alert target indicated.
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//
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// Arguments: [patTarget] -- Target instance (must be non-NULL).
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// [palrepRecord] -- ALERTREPORTRECORD alert data.
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//
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// Returns: S_OK
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// HRESULT error
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//
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//----------------------------------------------------------------------------
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STDAPI ReportAlertToTarget(
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LPALERTTARGET patTarget,
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PCALERTREPORTRECORD palrepRecord);
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//+---------------------------------------------------------------------------
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//
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// API: MarshalReport
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//
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// Description: Marshals the DISPPARAM alert report data into a buffer
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// suitable for report delivery via the IAlertTarget interface.
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//
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// Arguments: [pdparams] -- DISPPARAMS alert data.
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// [ppbReport] -- Return marshal buffer.
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// [pcbReportSize] -- Return marshal buffer size.
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//
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// Returns: S_OK
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// HRESULT error
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//
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//----------------------------------------------------------------------------
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STDAPI MarshalReport(
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const LPDISPPARAMS pdparams,
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PBYTE * ppbReport,
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PULONG pcbReportSize);
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//+---------------------------------------------------------------------------
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//
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// API: UnMarshalReport
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//
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// Description: The converse of MarshalReport. Un-marshals the buffer
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// (marshalled alert data) into a DISPPARAMS structure.
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//
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// Arguments: [cbReportSize] -- Marshalled report size.
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// [ppbReport] -- Marshalled report.
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// [pdparams] -- Returned DISPPARAMS alert data.
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//
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// Returns: S_OK
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// HRESULT error
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//
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//----------------------------------------------------------------------------
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STDAPI UnMarshalReport(
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ULONG cbReportSize,
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const PBYTE pbReport,
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LPDISPPARAMS pdparams);
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//
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// Non-Public API [as yet]
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//
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STDAPI CreateAlertDistributorObject(
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const PWCHAR pwszAlertDistr);
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STDAPI Register(
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LPDISPATCH pdispAlertDistr,
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LPMONIKER pmkAlertTarget,
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SHORT sCategory,
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SHORT sSeverity,
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PLONG plRegistrationID);
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STDAPI RegisterEx(
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LPDISPATCH pdispAlertDistr,
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LPMONIKER pmkAlertTarget,
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SHORT cCount,
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SHORT asCategory[],
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SHORT asSeverity[],
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PLONG plRegistrationID);
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STDAPI AsLogAlertInSystemLog(
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ULONG cbReportSize,
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const PBYTE pbReport);
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#endif // __ALERTAPI_H__
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