325 lines
11 KiB
C
325 lines
11 KiB
C
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/********************************************************************/
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/** Copyright(c) 1996 Microsoft Corporation. **/
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/********************************************************************/
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//***
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//
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// Filename: arapio.h
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//
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// Description: Contains all the defines, macros, structures that are needed
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// for the ioctl interface between arap and the stack
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//
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// History: Sep 11, 1996 Shirish Koti Created original version.
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//
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//***
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// range 0x800-0xfff is for private ioctls: pick something!
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#define ARAP_IOCTL_BASE 0x900
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#define ARAP_CTL(_req_, _method_) CTL_CODE( FILE_DEVICE_NETWORK, \
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_req_ + ARAP_IOCTL_BASE, \
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_method_, \
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FILE_ANY_ACCESS )
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//
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// ioctl codes issued to the stack
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//
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#define IOCTL_ARAP_START ARAP_CTL( 1, METHOD_BUFFERED)
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#define IOCTL_ARAP_EXCHANGE_PARMS ARAP_CTL( 2, METHOD_BUFFERED)
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#define IOCTL_ARAP_SETUP_CONNECTION ARAP_CTL( 3, METHOD_BUFFERED)
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#define IOCTL_ARAP_GET_ZONE_LIST ARAP_CTL( 4, METHOD_BUFFERED)
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#define IOCTL_ARAP_MNP_CONN_INITIATE ARAP_CTL( 5, METHOD_BUFFERED)
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#define IOCTL_ARAP_MNP_CONN_RESPOND ARAP_CTL( 6, METHOD_BUFFERED)
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#define IOCTL_ARAP_GET_ADDR ARAP_CTL( 7, METHOD_BUFFERED)
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#define IOCTL_ARAP_CONNECTION_UP ARAP_CTL( 8, METHOD_BUFFERED)
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#define IOCTL_ARAP_SEND ARAP_CTL( 9, METHOD_BUFFERED)
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#define IOCTL_ARAP_RECV ARAP_CTL( 10, METHOD_BUFFERED)
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#define IOCTL_ARAP_SELECT ARAP_CTL( 11, METHOD_BUFFERED)
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#define IOCTL_ARAP_GET_STATS ARAP_CTL( 12, METHOD_BUFFERED)
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#define IOCTL_ARAP_DISCONNECT ARAP_CTL( 13, METHOD_BUFFERED)
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#define IOCTL_ARAP_CONTINUE_SHUTDOWN ARAP_CTL( 14, METHOD_BUFFERED)
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#define IOCTL_ARAP_SNIFF_PKTS ARAP_CTL( 15, METHOD_BUFFERED)
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#define IOCTL_ATCP_SETUP_CONNECTION ARAP_CTL( 16, METHOD_BUFFERED)
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#define IOCTL_ATCP_SUPPRESS_BCAST ARAP_CTL( 17, METHOD_BUFFERED)
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#define IOCTL_ATCP_CLOSE_CONNECTION ARAP_CTL( 18, METHOD_BUFFERED)
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#define IOCTL_ARAP_END ARAP_CTL( 19, METHOD_BUFFERED)
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//
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// 0x122404 IOCTL_ARAP_START
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// 0x122408 IOCTL_ARAP_EXCHANGE_PARMS
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// 0x12240c IOCTL_ARAP_SETUP_CONNECTION
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// 0x122410 IOCTL_ARAP_GET_ZONE_LIST
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// 0x122414 IOCTL_ARAP_MNP_CONN_INITIATE
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// 0x122418 IOCTL_ARAP_MNP_CONN_RESPOND
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// 0x12241c IOCTL_ARAP_GET_ADDR
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// 0x122420 IOCTL_ARAP_CONNECTION_UP
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// 0x122424 IOCTL_ARAP_SEND
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// 0x122428 IOCTL_ARAP_RECV
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// 0x12242c IOCTL_ARAP_SELECT
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// 0x122430 IOCTL_ARAP_GET_STATS
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// 0x122434 IOCTL_ARAP_DISCONNECT
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// 0x122438 IOCTL_ARAP_CONTINUE_SHUTDOWN
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// 0x12243c IOCTL_ARAP_SNIFF_PKTS
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// 0x122440 IOCTL_ATCP_SETUP_CONNECTION
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// 0x122444 IOCTL_ATCP_SUPPRESS_BCAST
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// 0x122448 IOCTL_ATCP_CLOSE_CONNECTION
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// 0x12244c IOCTL_ARAP_END
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//
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// Error codes used by the various ARAP components
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//
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#define ARAPERRBASE 40000
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#define ARAPERR_NO_ERROR 0
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#define ARAPERR_PENDING (ARAPERRBASE + 1)
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#define ARAPERR_CANNOT_OPEN_STACK (ARAPERRBASE + 2)
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#define ARAPERR_OUT_OF_RESOURCES (ARAPERRBASE + 3)
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#define ARAPERR_SEND_FAILED (ARAPERRBASE + 4)
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#define ARAPERR_LSA_ERROR (ARAPERRBASE + 5)
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#define ARAPERR_PASSWD_NOT_AVAILABLE (ARAPERRBASE + 6)
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#define ARAPERR_NO_DIALIN_PERMS (ARAPERRBASE + 7)
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#define ARAPERR_AUTH_FAILURE (ARAPERRBASE + 8)
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#define ARAPERR_PASSWORD_TOO_LONG (ARAPERRBASE + 9)
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#define ARAPERR_COULDNT_GET_SAMHANDLE (ARAPERRBASE + 10)
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#define ARAPERR_BAD_PASSWORD (ARAPERRBASE + 11)
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#define ARAPERR_SET_PASSWD_FAILED (ARAPERRBASE + 12)
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#define ARAPERR_CLIENT_OUT_OF_SYNC (ARAPERRBASE + 13)
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#define ARAPERR_IOCTL_FAILURE (ARAPERRBASE + 14)
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#define ARAPERR_UNEXPECTED_RESPONSE (ARAPERRBASE + 15)
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#define ARAPERR_BAD_VERSION (ARAPERRBASE + 16)
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#define ARAPERR_BAD_FORMAT (ARAPERRBASE + 17)
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#define ARAPERR_BUF_TOO_SMALL (ARAPERRBASE + 18)
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#define ARAPERR_FATAL_ERROR (ARAPERRBASE + 19)
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#define ARAPERR_TIMEOUT (ARAPERRBASE + 20)
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#define ARAPERR_IRP_IN_PROGRESS (ARAPERRBASE + 21)
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#define ARAPERR_DISCONNECT_IN_PROGRESS (ARAPERRBASE + 22)
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#define ARAPERR_LDISCONNECT_COMPLETE (ARAPERRBASE + 23)
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#define ARAPERR_RDISCONNECT_COMPLETE (ARAPERRBASE + 24)
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#define ARAPERR_NO_SUCH_CONNECTION (ARAPERRBASE + 25)
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#define ARAPERR_STACK_NOT_UP (ARAPERRBASE + 26)
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#define ARAPERR_NO_NETWORK_ADDR (ARAPERRBASE + 27)
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#define ARAPERR_BAD_NETWORK_RANGE (ARAPERRBASE + 28)
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#define ARAPERR_INVALID_STATE (ARAPERRBASE + 29)
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#define ARAPERR_CONN_INACTIVE (ARAPERRBASE + 30)
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#define ARAPERR_DATA (ARAPERRBASE + 31)
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#define ARAPERR_STACK_SHUTDOWN_REQUEST (ARAPERRBASE + 32)
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#define ARAPERR_SHUTDOWN_COMPLETE (ARAPERRBASE + 33)
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#define ARAPERR_STACK_ROUTER_NOT_UP (ARAPERRBASE + 34)
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#define ARAPERR_STACK_PNP_IN_PROGRESS (ARAPERRBASE + 35)
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#define ARAPERR_STACK_IS_NOT_ACTIVE (ARAPERRBASE + 35)
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#define ARAPERR_STACK_IS_ACTIVE (ARAPERRBASE + 36)
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//
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// max LTM can be 618 bytes, min is 604: let's be conservative on the way out,
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// and liberal on incoming packets
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//
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#define ARAP_MAXPKT_SIZE_INCOMING 618
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#define ARAP_MAXPKT_SIZE_OUTGOING 604
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#define MAX_DOMAIN_LEN 15
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#define MAX_ZONE_LENGTH 32
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#define MAX_ENTITY_LENGTH 32
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#define ZONESTR_LEN MAX_ZONE_LENGTH+2
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#define NAMESTR_LEN MAX_ENTITY_LENGTH+2
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#define MNP_SYN 0x16
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#define MNP_DLE 0x10
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#define MNP_SOH 0x1
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#define MNP_ESC 0x1B
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#define MNP_STX 0x2
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#define MNP_ETX 0x3
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#define ARAP_SNIFF_BUFF_SIZE 4080
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typedef struct _NET_ADDR
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{
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USHORT ata_Network;
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USHORT ata_Node;
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} NET_ADDR, *PNET_ADDR;
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typedef struct _NETWORKRANGE
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{
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USHORT LowEnd;
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USHORT HighEnd;
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} NETWORKRANGE, *PNETWORKRANGE;
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typedef struct _HIDZONES
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{
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DWORD BufSize; // how big is the buffer containing zone names
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DWORD NumZones; // number of zones "disallowed" for dial-in users
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UCHAR ZonesNames[1]; // list of zones "disallowed" for dial-in users
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} HIDZONES, *PHIDZONES;
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typedef struct _ARAP_PARMS
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{
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DWORD LowVersion;
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DWORD HighVersion;
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DWORD accessFlags; // GuestAccess?|ManualPwd?|MultiPort?
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DWORD NumPorts; // number of ras ports on the system
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DWORD UserCallCBOk; // user can request callback
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DWORD CallbackDelay; // seconds to wait before callback
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DWORD PasswordRetries; // allow client to try pwd these many times
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DWORD MinPwdLen; // min length of the pwd that server needs
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DWORD MnpInactiveTime; // seconds of idle time before disconnect
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DWORD MaxLTFrames; // max LT frames outstanding (rcv window)
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BOOLEAN V42bisEnabled; //
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BOOLEAN SmartBuffEnabled; //
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BOOLEAN NetworkAccess; // access to network or only this server
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BOOLEAN DynamicMode; // we want the stack to get node address
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NETWORKRANGE NetRange;
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BOOLEAN SniffMode; // give all pkts to ARAP to "sniff"
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DWORD NumZones; // # of zones (info provided by the stack)
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NET_ADDR ServerAddr; // atalk addr of the srvr (on default node)
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UCHAR ServerZone[ZONESTR_LEN]; // space padded Pascal string
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UCHAR ServerName[NAMESTR_LEN]; // space padded Pascal string
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WCHAR ServerDomain[MAX_DOMAIN_LEN+1];
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UNICODE_STRING GuestName;
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} ARAP_PARMS, *PARAP_PARMS;
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typedef struct _EXCHGPARMS
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{
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DWORD StatusCode;
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ARAP_PARMS Parms;
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HIDZONES HidZones;
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} EXCHGPARMS, *PEXCHGPARMS;
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typedef struct _ARAP_BIND_INFO
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{
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IN DWORD BufLen; // size of this structure
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IN PVOID pDllContext;
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IN BOOLEAN fThisIsPPP; // TRUE if PPP conn, FALSE if ARAP
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IN NET_ADDR ClientAddr; // network addr of the remote client
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OUT PVOID AtalkContext;
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OUT DWORD ErrorCode;
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} ARAP_BIND_INFO, *PARAP_BIND_INFO;
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typedef struct _ARAP_SEND_RECV_INFO
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{
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PVOID AtalkContext;
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PVOID pDllContext;
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NET_ADDR ClientAddr;
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DWORD IoctlCode;
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DWORD StatusCode; // returned by the stack
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DWORD DataLen;
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BYTE Data[1];
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} ARAP_SEND_RECV_INFO, *PARAP_SEND_RECV_INFO;
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typedef struct _ARAP_ZONE
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{
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BYTE ZoneNameLen;
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BYTE ZoneName[1];
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} ARAP_ZONE, *PARAP_ZONE;
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typedef struct _ZONESTAT
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{
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DWORD BufLen; // how big is this buffer
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DWORD BytesNeeded; // how many bytes are needed
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DWORD StatusCode; // returned by the stack
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DWORD NumZones; // number of zones (in this buffer)
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UCHAR ZoneNames[1]; // Names of the zones (Pascal strings)
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} ZONESTAT, *PZONESTAT;
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typedef struct _STAT_INFO
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{
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DWORD BytesSent;
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DWORD BytesRcvd;
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DWORD FramesSent;
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DWORD FramesRcvd;
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DWORD BytesTransmittedUncompressed;
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DWORD BytesReceivedUncompressed;
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DWORD BytesTransmittedCompressed;
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DWORD BytesReceivedCompressed;
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} STAT_INFO, *PSTAT_INFO;
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typedef struct _ATCPINFO
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{
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NET_ADDR ServerAddr;
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NET_ADDR DefaultRouterAddr;
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UCHAR ServerZoneName[ZONESTR_LEN];
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} ATCPINFO, *PATCPINFO;
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typedef struct _ATCP_SUPPRESS_INFO
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{
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BOOLEAN SuppressRtmp;
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BOOLEAN SuppressAllBcast;
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} ATCP_SUPPRESS_INFO, *PATCP_SUPPRESS_INFO;
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#define ARAP_SNIFF_SIGNATURE 0xfacebead
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typedef struct _SNIFF_INFO
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{
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DWORD Signature;
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DWORD TimeStamp;
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USHORT Location;
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USHORT FrameLen;
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BYTE Frame[1];
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} SNIFF_INFO, *PSNIFF_INFO;
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//
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// states for the Arap-Atcp engine
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//
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#define ENGINE_UNBORN 0 // nothing happened yet
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#define ENGINE_DLL_ATTACHED 1 // dll loaded, and init for globals done
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#define ENGINE_INIT_PENDING 2 // engine init work in progress
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#define ENGINE_INIT_DONE 3 // engine init completed
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#define ENGINE_STACK_OPEN_PENDING 4 // appletalk stack open is pending
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#define ENGINE_STACK_OPENED 5 // appletalk stack has been opened
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#define ENGINE_CONFIGURE_PENDING 6 // configuring appletalk stack in progress
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#define ENGINE_RUNNING 7 // ready to accept arap connections
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#define ENGINE_PNP_PENDING 8 // engine is undergoing a PnP change
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#define ENGINE_STOPPING 9 // engine's stopping
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//
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// exports from rasarap.lib, used by ATCP
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//
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DWORD
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ArapAtcpGetState(
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IN VOID
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);
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HANDLE
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ArapAtcpGetHandle(
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IN VOID
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);
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DWORD
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ArapAtcpPnPNotify(
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IN VOID
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);
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DWORD
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ArapAtcpStartEngine(
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IN VOID
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);
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