dlcapi.h

vc6.0完整版

    UCHAR uchT1;                    // response timer
    UCHAR uchT2;                    // aknowledgment timer
    UCHAR uchTi;                    // inactivity timer
    UCHAR uchMaxOut;                // max tramists without ack
    UCHAR uchMaxIn;                 // max receives without ack
    UCHAR uchMaxOutIncr;            // dynamic window increment value
    UCHAR uchMaxRetryCnt;           // N2 value (retries)
    UCHAR uchMaxMembers;            // maximum members for group SAP
    USHORT usMaxI_Field;            // maximum length of the Info field
    UCHAR uchSapValue;              // SAP value to be assigned
    UCHAR uchOptionsPriority;       // SAP options and access priority
    UCHAR uchcStationCount;         // maximum number of link stations in sap
    UCHAR uchReserved2[2];          //
    UCHAR cGroupCount;              // number of group SAPs of this SAP
    PUCHAR pGroupList;              // offset to the group list
    ULONG DlcStatusFlags;           // User notify flag for DLC status changes
    UCHAR uchReserved3[8];          // reserved
    UCHAR cLinkStationsAvail;       // total number of available link stations
} LLC_DLC_OPEN_SAP_PARMS, *PLLC_DLC_OPEN_SAP_PARMS;

typedef struct {
    USHORT usSapStationId;          // SAP station id
    USHORT usLinkStationId;         // Link station id
    UCHAR uchT1;                    // response timer
    UCHAR uchT2;                    // aknowledgment timer
    UCHAR uchTi;                    // inactivity timer
    UCHAR uchMaxOut;                // max tramists without ack
    UCHAR uchMaxIn;                 // max receives without ack
    UCHAR uchMaxOutIncr;            // dynamic window increment value
    UCHAR uchMaxRetryCnt;           // N2 value (retries)
    UCHAR uchRemoteSap;             // remote SAP of the link
    USHORT usMaxI_Field;            // max I field length
    UCHAR uchAccessPriority;        // token ring access priority
    PVOID pRemoteNodeAddress;       // pointer to the destination address
} LLC_DLC_OPEN_STATION_PARMS, *PLLC_DLC_OPEN_STATION_PARMS;

#define LLC_INCREASE_LINK_STATIONS  0
#define LLC_DECREASE_LINK_STATIONS  0x80

typedef struct {
    USHORT usStationId;             // ID of affected SAP
    UCHAR uchOption;                // increase of decrease indicator
    UCHAR uchStationCount;
    UCHAR uchStationsAvailOnAdapter;
    UCHAR uchStationsAvailOnSap;
    UCHAR uchTotalStationsOnAdapter;
    UCHAR uchTotalStationsOnSap;
} LLC_DLC_REALLOCATE_PARMS, *PLLC_DLC_REALLOCATE_PARMS;

typedef struct {
    USHORT usStationId;             // SAP station ID
    USHORT cBufferThreshold;        // SAP buffer pool Threshold number
    PVOID AlertEvent;               // alerting event
} LLC_DLC_SET_THRESHOLD_PARMS, *PLLC_DLC_SET_THRESHOLD_PARMS;

typedef struct {
    PVOID TraceBuffer;              // trace buffer
    ULONG TraceBufferSize;          // trace buffer size
    ULONG TraceFlags;               // various trace flags
} LLC_TRACE_INITIALIZE_PARMS, *PLLC_TRACE_INITIALIZE_PARMS;

#define LLC_DLC_RESET_STATISTICS    0x80
#define LLC_DLC_READ_STATISTICS     0

typedef struct {
    ULONG cTransmittedFrames;
    ULONG cReceivedFrames;
    ULONG cDiscardedFrames;
    ULONG cDataLost;
    USHORT cBuffersAvailable;
} DLC_SAP_LOG, *PDLC_SAP_LOG;

typedef struct {
    USHORT cI_FramesTransmitted;
    USHORT cI_FramesReceived;
    UCHAR cI_FrameReceiveErrors;
    UCHAR cI_FrameTransmissionErrors;
    USHORT cT1_ExpirationCount;     // Note: not OUT data xfer mode
    UCHAR uchLastCmdRespReceived;
    UCHAR uchLastCmdRespTransmitted;
    UCHAR uchPrimaryState;
    UCHAR uchSecondaryState;
    UCHAR uchSendStateVariable;
    UCHAR uchReceiveStateVariable;
    UCHAR uchLastNr;                // last received NR
    UCHAR cbLanHeader;
    UCHAR auchLanHeader[32];
} DLC_LINK_LOG, *PDLC_LINK_LOG;

typedef union {
    DLC_SAP_LOG Sap;
    DLC_LINK_LOG Link;
} LLC_DLC_LOG_BUFFER, *PLLC_DLC_LOG_BUFFER;

typedef struct {
    USHORT usStationId;             // ID of a SAP or a link station
    USHORT cbLogBufSize;            //
    PLLC_DLC_LOG_BUFFER pLogBuf;    // offset to the log buffer
    USHORT usActLogLength;          // length of returned log
    UCHAR uchOptions;               // command options (bit7 resets log params)
} LLC_DLC_STATISTICS_PARMS, *PLLC_DLC_STATISTICS_PARMS;

typedef struct {
    USHORT usBringUps;              // Token Ring adapter bring up error code
    UCHAR Reserved[30];             // everything else specific to DOS or OS/2
} LLC_DIR_INITIALIZE_PARMS, *PLLC_DIR_INITIALIZE_PARMS;

typedef struct {
    USHORT usOpenErrorCode;         // open adapter errors detected
    USHORT usOpenOptions;           // various options
    UCHAR auchNodeAddress[6];       // adapters LAN address
    UCHAR auchGroupAddress[4];      // multicast address added in the open
    UCHAR auchFunctionalAddress[4]; // added token ring functional address
    USHORT usReserved1;
    USHORT usReserved2;
    USHORT usMaxFrameSize;          // maximum frame size defined in NDIS
    USHORT usReserved3[4];
    USHORT usBringUps;              // Bring up errors, TR only
    USHORT InitWarnings;
    USHORT usReserved4[3];
} LLC_ADAPTER_OPEN_PARMS, *PLLC_ADAPTER_OPEN_PARMS;

typedef struct {
    UCHAR uchDlcMaxSaps;
    UCHAR uchDlcMaxStations;
    UCHAR uchDlcMaxGroupSaps;
    UCHAR uchDlcMaxGroupMembers;
    UCHAR uchT1_TickOne;            // Short timer interval (for 1 - 5)
    UCHAR uchT2_TickOne;
    UCHAR uchTi_TickOne;
    UCHAR uchT1_TickTwo;            // Long timer interval (for 6 - 10)
    UCHAR uchT2_TickTwo;
    UCHAR uchTi_TickTwo;
} LLC_DLC_PARMS, *PLLC_DLC_PARMS;

//
// The ethernet mode selects the LAN header format of ethernet. SNA
// applications should use the default parameter, that has been defined in the
// registry. The applications using connectionless DLC services should select
// the ethernet LLC LAN header format they are using (usually 802.3)
//

typedef enum {
    LLC_ETHERNET_TYPE_DEFAULT,      // use the parameter value set in registry
    LLC_ETHERNET_TYPE_AUTO,         // automatic header type selction for links
    LLC_ETHERNET_TYPE_802_3,        // use always 802.3 lan headers
    LLC_ETHERNET_TYPE_DIX           // use always LLC on DIX SNA type.
} LLC_ETHERNET_TYPE, *PLLC_ETHERNET_TYPE;

typedef struct {
    PVOID hBufferPool;
    PVOID pSecurityDescriptor;
    LLC_ETHERNET_TYPE LlcEthernetType;
} LLC_EXTENDED_ADAPTER_PARMS, *PLLC_EXTENDED_ADAPTER_PARMS;

typedef struct {
    PLLC_ADAPTER_OPEN_PARMS pAdapterParms;      // ADAPTER_PARMS
    PLLC_EXTENDED_ADAPTER_PARMS pExtendedParms; // DIRECT_PARMS
    PLLC_DLC_PARMS pDlcParms;                   // DLC_PARMS
    PVOID pReserved1;                           // NCB_PARMS
} LLC_DIR_OPEN_ADAPTER_PARMS, *PLLC_DIR_OPEN_ADAPTER_PARMS;

typedef struct {
    UCHAR auchMulticastAddress[6];  // 48 bit multicast address
} LLC_DIR_MULTICAST_ADDRESS, *PLLC_DIR_MULTICAST_ADDRESS;

#define LLC_DIRECT_OPTIONS_ALL_MACS 0x1880

typedef struct {
    USHORT Reserved[4];
    USHORT usOpenOptions;
    USHORT usEthernetType;
    ULONG ulProtocolTypeMask;
    ULONG ulProtocolTypeMatch;
    USHORT usProtocolTypeOffset;
} LLC_DIR_OPEN_DIRECT_PARMS, *PLLC_DIR_OPEN_DIRECT_PARMS;

typedef struct {
    UCHAR cLineError;
    UCHAR cInternalError;
    UCHAR cBurstError;
    UCHAR cAC_Error;
    UCHAR cAbortDelimiter;
    UCHAR uchReserved1;
    UCHAR cLostFrame;
    UCHAR cReceiveCongestion;
    UCHAR cFrameCopiedError;
    UCHAR cFrequencyError;
    UCHAR cTokenError;
    UCHAR uchReserved2;
    UCHAR uchReserved3;
    UCHAR uchReserved4;
} LLC_ADAPTER_LOG_TR, *PLLC_ADAPTER_LOG_TR;

typedef struct {
    UCHAR cCRC_Error;
    UCHAR uchReserved1;
    UCHAR cAlignmentError;
    UCHAR uchReserved2;
    UCHAR cTransmitError;
    UCHAR uchReserved3;
    UCHAR cCollisionError;
    UCHAR cReceiveCongestion;
    UCHAR uchReserved[6];
} LLC_ADAPTER_LOG_ETH, *PLLC_ADAPTER_LOG_ETH;

typedef union {
    LLC_ADAPTER_LOG_TR Tr;
    LLC_ADAPTER_LOG_ETH Eth;
} LLC_ADAPTER_LOG, *PLLC_ADAPTER_LOG;

typedef struct {
    ULONG cTransmittedFrames;
    ULONG cReceivedFrames;
    ULONG cDiscardedFrames;
    ULONG cDataLost;
    USHORT cBuffersAvailable;
} LLC_DIRECT_LOG, *PLLC_DIRECT_LOG;

typedef union {
    LLC_ADAPTER_LOG Adapter;
    LLC_DIRECT_LOG Dir;

    struct {
        LLC_ADAPTER_LOG Adapter;
        LLC_DIRECT_LOG Dir;
    } both;

} LLC_DIR_READ_LOG_BUFFER, *PLLC_DIR_READ_LOG_BUFFER;

#define LLC_DIR_READ_LOG_ADAPTER    0
#define LLC_DIR_READ_LOG_DIRECT     1
#define LLC_DIR_READ_LOG_BOTH       2

typedef struct {
    USHORT usTypeId;                    // 0=adapter, 1=direct, 2=both logs
    USHORT cbLogBuffer;                 // size of log buffer
    PLLC_DIR_READ_LOG_BUFFER pLogBuffer;// pointer to log buffer
    USHORT cbActualLength;              // returned size of log buffer
} LLC_DIR_READ_LOG_PARMS, *PLLC_DIR_READ_LOG_PARMS;

typedef struct {
    ULONG ulAdapterCheckFlag;
    ULONG ulNetworkStatusFlag;
    ULONG ulPcErrorFlag;
    ULONG ulSystemActionFlag;
} LLC_DIR_SET_EFLAG_PARMS, *PLLC_DIR_SET_EFLAG_PARMS;

#define LLC_ADAPTER_ETHERNET    0x0010
#define LLC_ADAPTER_TOKEN_RING  0x0040

typedef struct {
    UCHAR auchPermanentAddress[6];  // permanent encoded address
    UCHAR auchNodeAddress[6];       // adapter's network address
    UCHAR auchGroupAddress[4];      // adapter's group address
    UCHAR auchFunctAddr[4];         // adapter's functional address
    UCHAR uchMaxSap;                // maximum allowable SAP
    UCHAR uchOpenSaps;              // number of currently open saps
    UCHAR uchMaxStations;           // max number of stations (always 253)
    UCHAR uchOpenStation;           // number of open stations (only up to 253)
    UCHAR uchAvailStations;         // number of available stations (always 253)
    UCHAR uchAdapterConfig;         // adapter configuration flags
    UCHAR auchReserved1[10];        // microcode level
    ULONG ulReserved1;
    ULONG ulReserved2;
    ULONG ulMaxFrameLength;         // maximum frame length (only in Windows/Nt)
    USHORT usLastNetworkStatus;
    USHORT usAdapterType;           // THIS BYTE IS NOT USED IN DOS DLC !!!
} LLC_DIR_STATUS_PARMS, *PLLC_DIR_STATUS_PARMS;


#define LLC_OPTION_READ_STATION 0
#define LLC_OPTION_READ_SAP     1
#define LLC_OPTION_READ_ALL     2

#define LLC_EVENT_SYSTEM_ACTION         0x0040
#define LLC_EVENT_NETWORK_STATUS        0x0020
#define LLC_EVENT_CRITICAL_EXCEPTION    0x0010
#define LLC_EVENT_STATUS_CHANGE         0x0008
#define LLC_EVENT_RECEIVE_DATA          0x0004
#define LLC_EVENT_TRANSMIT_COMPLETION   0x0002
#define LLC_EVENT_COMMAND_COMPLETION    0x0001
#define LLC_READ_ALL_EVENTS             0x007F

//
// LLC_STATUS_CHANGE indications
// The returned status value may be an inclusive-OR of several flags
//

#define LLC_INDICATE_LINK_LOST              0x8000
#define LLC_INDICATE_DM_DISC_RECEIVED       0x4000
#define LLC_INDICATE_FRMR_RECEIVED          0x2000
#define LLC_INDICATE_FRMR_SENT              0x1000
#define LLC_INDICATE_RESET                  0x0800
#define LLC_INDICATE_CONNECT_REQUEST        0x0400
#define LLC_INDICATE_REMOTE_BUSY            0x0200
#define LLC_INDICATE_REMOTE_READY           0x0100
#define LLC_INDICATE_TI_TIMER_EXPIRED       0x0080
#define LLC_INDICATE_DLC_COUNTER_OVERFLOW   0x0040
#define LLC_INDICATE_ACCESS_PRTY_LOWERED    0x0020
#define LLC_INDICATE_LOCAL_STATION_BUSY     0x0001

typedef struct {