/***********************************************************/
/* Copyright (C) 1993 AT&T Bell Labs.  All rights reserved.*/
/***********************************************************/
/*
 *  tdi.h    Tserver-Driver Interface
 *
 *  Header File Dependencies
 *      acs.h
 *      csta.h
 *
 */

#ifndef TDI__H
#define TDI__H



     /*
      * DEFINES
      */

#define TSDI_VERSION		"1.1"	/* Tserver Driver Interface version 1 */
#define TSDI_VERSION_2		"2.1"	/* Tserver Driver Interface version 2 */

#define TDI_SUCCESS             1       /* TDI Function call completed OK */

#define TDI_MAX_SERVICE_NAME    14      /* Max length of the service name */
#define TDI_MAX_DRIVER_NAME     10      /* Max length of the driver name  */
#define TDI_MAX_VENDOR_NAME     8       /* Max length of the vendor name  */
#define TDI_MAX_SERVICE_TYPE    15       /* Max length of the service type */

#define TDI_MAX_REGISTRATIONS   16      /* Max driver registerations per
					 * Tserver */
#define TDI_MAX_NAME_SPACE      48      /* Max size of char arrays stored by
					 * TDI */
#define TDI_MAX_VERSION_STRING	24	/* Max length of version string */
#define TDI_MAX_TSDI_VER	 5	/* Max length of tsdi version string */
#define TDI_MAX_BUFFER_SIZE     (4096-16) /* Max size of buffers sent across
					   * the TDI */


/* TDI Default buffer descriptor values */

#define TDI_MAX_BYTES_ALLOCATED 0x180000 /* Default max bytes allocated per
					  * driver: 1 meg  */
#define TDI_MIN_BYTES_ALLOCATED 0x10000 /* Default min bytes allocated per
					  * driver: 1 meg  */
#define TDI_BUFFER_HI_WATER_MARK (TDI_MAX_BYTES_ALLOCATED * 80 / 100)
					/* Default high water mark for
					 * allocated buffers */

/* TDI Buffer allocation condition flags */

#define TDI_EXCEED_HIWATER_MARK 0x01    /* Buffers allocated exceed high water
					 * mark */
#define TDI_EXCEED_MAX_BYTES    0x02    /* Buffers allocated exceed max bytes
					 * allowed */ 

/* TDI Security Checks per client request 
 * All levels of security verify that the
 * client has a valid NetWare login and password
 */

#define TDI_CSTA_SECURITY       0       /* Security check per client req. */
#define TDI_LOGIN_SECURITY      1       /* Security check on login */
#define TDI_NO_SECURITY         -1      /* No security checks */


/* TDI Message Priority Class */

#define TDI_NORMAL_MESSAGE      0x0       /* Send message normal class */
#define TDI_PRIORITY_MESSAGE    0x1       /* Send message priority class */

/* TDI CSTA Protocol Versions */
#define TDI_CSTA_VERSION_1	0x1	/* TSAPI CSTA protocol version 1 */
#define TDI_CSTA_VERSION_2	0x2	/* TSAPI CSTA protocol version 2 */

/* TDI OAM Protocol Version */
#define TDI_OAM_VERSION_1	0x1	/* TSAPI OAM protocol version 1 */

/* TDI Simulator Protocol Versions */
#define TDI_SIM_VERSION_1	0x1	/* Simulator protocol version 1 */
#define TDI_SIM_VERSION_2	0x2	/* Simulator protocol version 2 */

/* TDI Name Server Protocol Versions */
#define TDI_NMSRV_VERSION_1	0x1	/* Tserver NS protocol version 1 */

/* TDI Tserver OAM Protocol Versions */
#define TDI_TSRVOAM_VERSION_1	0x1	/* Tserver OAM protocol version 1 */
#define TDI_TSRVOAM_VERSION_2	0x2	/* Tserver OAM protocol version 2 */
#define TDI_TSRVOAM_VERSION_3	0x4	/* Tserver OAM protocol version 3 */

/* TDI CSTA Server OAM Protocol Versions */
#define TDI_CSRVOAM_VERSION_1	0x1	/* Cserver OAM protocol version 1 */

/* TDI Error Codes  */

#define TDI_ERR_ESYS            -1      /* System Error occurred */
#define TDI_ERR_BAD_DRVRID      -2      /* Unregistered driverID */
#define TDI_ERR_DUP_DRVR        -3      /* Service name already registered */
#define TDI_ERR_NO_MEM          -4      /* Unable to allocate memory */
#define TDI_ERR_MAX_DRVR        -5      /* Max  number of drivers exceeded */
#define TDI_ERR_EINVAL          -6      /* Invalid parameter to TDI call */
#define TDI_ERR_NO_BUFFERS      -7      /* No  buffers available to allocate */
#define TDI_ERR_BADLENGTH       -8      /* Requested length > max buf size */
#define TDI_ERR_BAD_BUF         -9      /* Buffer supplied is invalid */
#define	TDI_ERR_NOT_YOUR_BUFFER	-10	/* trying to free someone else's buf */
#define TDI_ERR_DRVR_UNREGISTERED -11   /* The Driver unregistered */
#define TDI_ERR_BAD_VERSION 	-12   	/* Bad version # to registration */
#define TDI_ERR_BAD_SECURITY 	-13   	/* Bad drvr security to registration */
#define TDI_ERR_BAD_SRVC_NAME 	-14   	/* Bad service name to registration */
#define TDI_ERR_BAD_VENDOR_NAME	-15   	/* Bad vendor name to registration */
#define TDI_ERR_BAD_DRVR_NAME 	-16   	/* Bad driver name to registration */
#define TDI_ERR_BAD_SESSIONID 	-17   	/* Bad session ID */
#define TDI_ERR_BAD_INVOKEID 	-18   	/* Bad invoke ID */
#define TDI_ERR_BAD_SEM 	-19   	/* Bad semaphore from on WaitLocal*/
#define TDI_ERR_BAD_PROTOCOL	-20	/* Bad protocol to registration */
#define TDI_ERR_BAD_SRVC_TYPE	-21	/* Bad service type */
#define TDI_ERR_TRAFFIC_OFF	-22	/* Traffic Measurments is disabled */
#define TDI_ERR_NOT_REGISTERED	-23	/* Not registered for Traffic */

/* Traffic Measurements Report Type */
#define	TDI_PBX_DRIVER		0

/* Traffic Measurments Statistic Types */
#define	TDI_RECEIVED_MESSAGE	1
#define	TDI_SENT_MESSAGE	2
#define	TDI_REJECTED_MESSAGE	3

/* Traffic Measurements Callback Function Parameter */
#define	TDI_TRAFFIC_ENABLED	4
#define	TDI_TRAFFIC_DISABLED	5

     /*
      * TYPEDEFS
      */

typedef int     TDIHandle_t;            /* Identifies Tserver-Driver intf. */
typedef int     TDIReturn_t;            /* Return type for TDI functions */
typedef int     TDISecurity_t;          /* Security requested/client req. */
typedef int     TDIBuf_flag_t;          /* Current buffer allocation info */
typedef int     TDIPriority_t;          /* Message priority */
typedef char *	TDIVersion_t;		/* TSDI version */
typedef unsigned long TDIProtocol_t;	/* TSAPI protocol version */
typedef unsigned short	SessionID_t;	/* SPX Connection ID */
typedef int	TDITrafficType_t;	/* Traffic Report Type */
typedef	int	TDIStatType_t;		/* Traffic Statistic Type */
typedef	int	TDIStatValue_t;		/* Traffic Report Type Value */

/* Buffer Descriptor */

typedef struct
{
	unsigned long   max_bytes;      /* Maximum number of bytes to allocate
					 * for this interface */
	unsigned long   hiwater_mark;   /* High water mark for buffer allocation
					 * on this interface */
} TDIBuf_info_t;

/* Queue Descriptor */

typedef struct
{
	int     queued_to_driver;       /* Number of bufs queued to driver */
	int     queued_to_tserver;      /* Number of bufs queued to tserver */
	int     allocd_by_driver;       /* Number of bufs allocated to driver */
	int     allocd_by_tserver;      /* Number of bufs allocated to tserver*/
} TDIQueue_info_t;

/* Mem Descriptor */

typedef struct
{
	unsigned long   bytes_queued_to_driver; /* Number of bytes in message
						 * buffers queued to driver */
	unsigned long   bytes_queued_to_tserver; /* Number of bytes in message
						 * buffers queued to tserver */
	unsigned long   bytes_allocd_by_driver; /* Number of bytes in message
						 * buffers allocated to driver*/
	unsigned long   bytes_allocd_by_tserver; /* Number of bytes in message
						 * buffers alloc'd to tserver */
} TDIMemAlloc_info_t;

typedef struct 
{
	char year;
	char month;
	char date;
	char hour;
	char min;
	char sec;
	char day;
} LoginTime_t;

/* TDI Session ID structure */

typedef struct
{
	LoginID_t	loginID;	/* Login for this session */
	AppName_t	appName;	/* Application name for this session */
	unsigned long   network;	/* Network of worktop */
	unsigned char   node[6];	/* Node of worktop */
	LoginTime_t	timeOpened;	/* Time the ACS stream was opened */
	char		homeDeviceID[16]; /* Primary device ID of Home 
					   * WorkTop record 
					   */
	char		awayDeviceID[16]; /* Primary device ID of Away Worktop
					   * record.
					   */
} TDISessionID_t;


/* TDI Session Information structure */

typedef struct
{
	unsigned long   network;	/* Network of worktop */
	unsigned char   node[6];	/* Node of worktop */
} TDISPXAddr_t;

typedef struct
{
	unsigned long	addr;		/* 32 byte address (network order) */
} TDIIPAddr_t;

typedef struct
{
	LoginID_t	loginID;	/* Login for this session */
	AppName_t	appName;	/* Application name for this session */
	LoginTime_t	timeOpened;	/* Time the ACS stream was opened */
	char		homeDeviceID[16]; /* Primary device ID of Home 
					   * WorkTop record 
					   */
	char		awayDeviceID[16]; /* Primary device ID of Away Worktop
					   * record.
					   */
	unsigned short	transportType;	  /* Transport type (see below)	*/
	union {
		char		pad[32];	/* struct padding	*/
		TDISPXAddr_t	spxAddress;	/* SPX/IPX address	*/
		TDIIPAddr_t	ipAddress;	/* IP address		*/
	} address;
} TDISessionInfo_t;

/* defines for transportType field */
#define TDI_SPX_IPX		1	  /* SPX/IPX transport		*/
#define TDI_TCP_IP		2	  /* TCP/IP transport		*/

typedef struct SetFlowControl_t {
    char           alternateCall;
    char           answerCall;
    char           callCompletion;
    char           clearCall;
    char           clearConnection;
    char           conferenceCall;
    char           consultationCall;
    char           deflectCall;
    char           parkCall;
    char           pickupCall;
    char           groupPickupCall;
    char           holdCall;
    char           makeCall;
    char           makePredictiveCall;
    char           queryMwi;
    char           queryDnd;
    char           queryFwd;
    char           queryAgentState;
    char           queryLastNumber;
    char           queryDeviceInfo;
    char           reconnectCall;
    char           retrieveCall;
    char           setMwi;
    char           setDnd;
    char           setFwd;
    char           setAgentState;
    char           transferCall;
    char           eventReport;
    char	    routeRegister;
    char	    routeRegisterCancel;
    char           reRoute;
    char           routeSelect;
    char           monitorDevice;
    char           monitorCall;
    char           monitorCallsViaDevice;
    char           changeMonitorFilter;
    char           monitorStop;
    char           monitorEnded;
    char           snapshotDeviceReq;
    char           snapshotCallReq;
    char           escapeService;
    char           escapeServiceConf;
    char           sysStatReq;
    char           sysStatStart;
    char           sysStatStop;
    char           sysStatFilter;
    char           changeSysStatFilter;
    char           sysStatReqConf;
    char  	   acsOpenStream;
} SetFlowControl_t;

/* Tserver and Vendor advertised names */
#define TSRV_NM         "TSERVER"
#define NOVELL_NM       "NOVELL"
#define	SIM_NM		"SIM"
#define CSTA_NM		"CSTA"
#define OAM_NM		"OAM"
#define OTHER_NM	"OTHR"
#define TSRVOAM_NM	"TSRV_OAM"
#define NMSRV_NM	"NSRV"
#define CSRV_NM		"CSERVER"
#define CSRVOAM_NM	"CSRV_OAM"

/* Driver Service Type - passed in tdiDriverRegister() */
#define TDI_ST_OAM      1       
#define TDI_ST_CSTA     2
#define TDI_ST_SIM      3
#define TDI_ST_NMSRV	4
#define TDI_ST_TSRVOAM  5
#define TDI_ST_CSRVOAM  6

#define CS_HOME_WORKTOP 1
#define CS_DEVICE_DEVICE 2
#define CS_DEVICE_CALL  3
#define CS_CALL_CALL    4
#define CS_CONTROL      5
#define CS_ROUTE        6

/* Driver Control Block Structure */
typedef struct {
    unsigned short              messageOffset;
    unsigned short              messageLength;
    unsigned short              privateOffset;
    unsigned short              privateLength;
    InvokeID_t                  invokeID;
    CSTAMonitorCrossRefID_t     monitorCrossRefID;
    SessionID_t              	sessionID;
    EventClass_t                messageClass;
    EventType_t                 messageType;
    short                       class_of_service;
} TDIDriverControlBlock_t;

/* 
 * tdi.h - public defintions for the Tserver-Driver Interface.
 * This header file defines the public information for using the TDI (actually,
 * just the tdiLogError() and related functions.
 */

/*
 * Error Levels used by tdiLogError
 */

typedef enum error_level {
	// jyl TRACE --> TRACELEV
	TRACELEV = 0x1,		/* trace message for debugging */
	CAUTION = 0x2,		/* unexpected software error (non-fatal) */
	AUDIT_TRAIL = 0x4,	/* important (normal) event */
	WARNING = 0x8,		/* non-service-affecting condition */
	// jyl ERROR --> ERRORLEV

	ERRORLEV = 0x10,		/* non-fatal, service-affecting condition */
	FATAL = 0x20,		/* FATAL condition (calling module aborting) */
	FORCE_PRINTF = 0x80	/* If or'd in with one of the other levels,
				 * forces a ConsolePrintf regardless of how
				 * the system errlog settings are
				 */
} ElogLevel_t;

typedef enum error_level ElogLevelMask_t;

#endif