194 lines
5 KiB
C
194 lines
5 KiB
C
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/*++ BUILD Version: 0001 // Increment this if a change has global effects
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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datatapi.h
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Abstract:
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Header file for the TAPI Extensible Object data definitions
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This file contains definitions to construct the dynamic data
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which is returned by the Configuration Registry. Data from
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various driver API calls is placed into the structures shown
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here.
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--*/
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#ifndef _TAPIPERF_H_
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#define _TAPIPERF_H_
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#include <winperf.h>
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//
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// The routines that load these structures assume that all fields
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// are packed and aligned on DWORD boundaries. Alpha support may
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// change this assumption so the pack pragma is used here to insure
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// the DWORD packing assumption remains valid.
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//
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#pragma pack (4)
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//
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// Extensible Object definitions
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//
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// Update the following sort of define when adding an object type.
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#define TAPI_NUM_PERF_OBJECT_TYPES 1
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//
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// TAPI Resource object type counter definitions.
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//
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// These are used in the counter definitions to describe the relative
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// position of each counter in the returned data.
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#define LINES_OFFSET sizeof(DWORD)
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#define PHONES_OFFSET LINES_OFFSET + sizeof(DWORD)
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#define LINESINUSE_OFFSET PHONES_OFFSET + sizeof(DWORD)
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#define PHONESINUSE_OFFSET LINESINUSE_OFFSET + sizeof(DWORD)
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#define TOTALOUTGOINGCALLS_OFFSET PHONESINUSE_OFFSET + sizeof(DWORD)
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#define TOTALINCOMINGCALLS_OFFSET TOTALOUTGOINGCALLS_OFFSET + sizeof(DWORD)
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#define CLIENTAPPS_OFFSET TOTALINCOMINGCALLS_OFFSET + sizeof(DWORD)
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#define ACTIVEOUTGOINGCALLS_OFFSET CLIENTAPPS_OFFSET + sizeof(DWORD)
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#define ACTIVEINCOMINGCALLS_OFFSET ACTIVEOUTGOINGCALLS_OFFSET + sizeof(DWORD)
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//#define SIZE_OF_TAPI_PERFORMANCE_DATA 32
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#define SIZE_OF_TAPI_PERFORMANCE_DATA 40
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//
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// This is the counter structure presently returned by TAPI.
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//
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typedef struct _TAPI_DATA_DEFINITION
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{
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PERF_OBJECT_TYPE TapiObjectType;
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PERF_COUNTER_DEFINITION Lines;
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PERF_COUNTER_DEFINITION Phones;
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PERF_COUNTER_DEFINITION LinesInUse;
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PERF_COUNTER_DEFINITION PhonesInUse;
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PERF_COUNTER_DEFINITION TotalOutgoingCalls;
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PERF_COUNTER_DEFINITION TotalIncomingCalls;
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PERF_COUNTER_DEFINITION ClientApps;
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PERF_COUNTER_DEFINITION CurrentOutgoingCalls;
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PERF_COUNTER_DEFINITION CurrentIncomingCalls;
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} TAPI_DATA_DEFINITION;
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typedef struct tagPERFBLOCK
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{
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DWORD dwSize;
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DWORD dwLines;
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DWORD dwPhones;
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DWORD dwLinesInUse;
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DWORD dwPhonesInUse;
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DWORD dwTotalOutgoingCalls;
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DWORD dwTotalIncomingCalls;
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DWORD dwClientApps;
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DWORD dwCurrentOutgoingCalls;
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DWORD dwCurrentIncomingCalls;
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} PERFBLOCK, *PPERFBLOCK;
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#pragma pack ()
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/////////////////////////////////////////////////////////////////
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// PERFUTIL header stuff below
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// enable this define to log process heap data to the event log
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#ifdef PROBE_HEAP_USAGE
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#undef PROBE_HEAP_USAGE
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#endif
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//
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// Utility macro. This is used to reserve a DWORD multiple of bytes for Unicode strings
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// embedded in the definitional data, viz., object instance names.
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//
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#define DWORD_MULTIPLE(x) (((x+sizeof(DWORD)-1)/sizeof(DWORD))*sizeof(DWORD))
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// (assumes dword is 4 bytes long and pointer is a dword in size)
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#define ALIGN_ON_DWORD(x) ((VOID *)( ((DWORD) x & 0x00000003) ? ( ((DWORD) x & 0xFFFFFFFC) + 4 ) : ( (DWORD) x ) ))
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extern WCHAR GLOBAL_STRING[]; // Global command (get all local ctrs)
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extern WCHAR FOREIGN_STRING[]; // get data from foreign computers
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extern WCHAR COSTLY_STRING[];
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extern WCHAR NULL_STRING[];
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#define QUERY_GLOBAL 1
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#define QUERY_ITEMS 2
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#define QUERY_FOREIGN 3
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#define QUERY_COSTLY 4
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//
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// The definition of the only routine of perfutil.c, It builds part of a performance data
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// instance (PERF_INSTANCE_DEFINITION) as described in winperf.h
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//
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HANDLE MonOpenEventLog ();
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VOID MonCloseEventLog ();
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DWORD GetQueryType (IN LPWSTR);
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BOOL IsNumberInUnicodeList (DWORD, LPWSTR);
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typedef struct _LOCAL_HEAP_INFO_BLOCK {
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DWORD AllocatedEntries;
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DWORD AllocatedBytes;
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DWORD FreeEntries;
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DWORD FreeBytes;
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} LOCAL_HEAP_INFO, *PLOCAL_HEAP_INFO;
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//
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// Memory Probe macro
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//
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#ifdef PROBE_HEAP_USAGE
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#define HEAP_PROBE() { \
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DWORD dwHeapStatus[5]; \
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NTSTATUS CallStatus; \
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dwHeapStatus[4] = __LINE__; }
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// if (!(CallStatus = memprobe (dwHeapStatus, 16L, NULL))) { \
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// REPORT_INFORMATION_DATA (TAPI_HEAP_STATUS, LOG_DEBUG, \
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// &dwHeapStatus, sizeof(dwHeapStatus)); \
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// } else { \
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// REPORT_ERROR_DATA (TAPI_HEAP_STATUS_ERROR, LOG_DEBUG, \
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// &CallStatus, sizeof (DWORD)); \
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// } \
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//}
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#else
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#define HEAP_PROBE() ;
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#endif
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#endif //_DATATAPI_H_
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