#ifndef	h_netstruct
#define	h_netstruct
/****************************************************************************
 *
 *	netstruct.h - standard Network daemon data definitions
 *
 *	Module	%M%	Version	%I% 	Date	%H%
 *
 *	(c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
 *	This is unpublished proprietary source code of Ardent Software Inc.
 *	The copyright notice above does not evidence any actual or intented
 *	publication of such source code.
 *
 ****************************************************************************
 *
 *	Maintenence log - insert most recent change descriptions at top
 *
 *	Date.... GTAR# WHO Description.......................................
 *	05/02/99 24890 LPC Change filepos to UVOFFT datatype for 64-bit.
 *	03/25/99 24411 JBG Add UVSRV_DEFBINDEXEC
 *	10/14/98 23801 SAP Change copyrights. 
 *	06/02/97 20748 MJC Add UVSRV_GETINFO
 *	04/23/97 19665 JWT/FTW/JSM Add partial Advanced PICK READU constraints. 
 *	02/27/97 19916 WSM Add pointer to SHdata in T_ENTRY for group select.
 *	08/08/96 18994 ENF Add ConnectOpts as server functions
 *	05/31/96 18162 ENF Added new func to get procedure out params
 *	04/09/96 18110 EAP Added DBscan messages
 *      12/22/95 17804 GMM Added NT type logging
 *      08/23/95 17162 GMM Moved public stuff into rpc_public.h
 *	06/01/95 16588 TMC,PVW Change locking interface
 *	05/03/95 15974 TMC add per host timeout execute level stacking
 *	03/22/95 15921 TMC add UVSRV stuff
 *	03/08/95 15974 TMC add timeout and remote execute changes
 *	10/17/94 14073 TMC add signature packet
 *	10/10/94 14073 TMC Network licensing
 *	08/17/94 14473 TMC Fix watchlock and add debugging
 *	07/15/94 14447 TMC change uvnet NETsemop interface
 *	05/13/94 13942 JSW Add recordlocked
 *	04/25/94 13773 JSW Add fileinfo
 *	02/09/94 12960 TMC Add SET.REMOTE.ID for setting remote user 
 *	02/07/94 12627 TMC Allow uvNet to be compatible with older releases
 *	09/10/93  8829 TMC add mkpath packet
 *	09/08/93 12217 SHK Port 7.3.2 to SCO
 *	09/02/93 11392 TMC Implement bscan as a network function
 *	08/18/93 11392 TMC add Fexecute packet
 *	08/10/93 11392 TMC Fix CLEAROUTPACKET and CLEARINPACKET so they are
 *					   no longer off by one.
 *	07/29/93 11392 TMC Fix logic errors
 *	07/28/93 11392 TMC RPC conversion
 *	01/11/93 4946  TMC add copy AUTHORIZATION name to remote
 *	09/29/92 4946  TMC Add sqlperms
 *	09/09/92 4946  TMC Get uVnet to work with release 7
 *	01/09/92 4946  TMC port UVnet to release 7
 *	12/31/91 9002  TMC fix NCL make shorts 4 bytes and put chars at end 
 *	10/25/91 8846  TMC fix all Mtype and rid to be uint not long
 *	10/23/91 4946  TMC bring file up to date
 *	08/10/91 8207  TMC Many changes for uvnet checked in
 *	03/15/91 8100  DPB fix for problems with multiple net scandirs
 *	03/11/91 8094  TMC (fixes to 8095 and 8096 too)
 *	02/07/91 7898  TMC (fixes to 7566 also) fixes to stat fstat and DBread
 *	01/18/90 7868  TMC Respond in all cases to problems
 *	01/10/91 7868  TMC Allow network debugging to be turned on and off
 *	12/26/90 7868  TMC Port Rel 5.7 to Rel 7
 *	10/18/90 4944  TMC New file
 *
 ***************************************************************************/

#if NETwork

#ifdef MSWIN
#include "uvntlog.h"
#endif

/*	File server message queue name					*/

#define	NETQUEUE	0xacef0400

/*******************************************
 * These are the Defines for the Debugging
 * Log Message Routines.
 *******************************************/

#ifdef MSWIN
#define LOG0(FLAG, MSG) if (FLAG)\
    {\
         UVLOGEVENT(UV_INFO_MSG, MSG);\
    }
#else
#define LOG0(FLAG, MSG) if (FLAG)\
    {\
         printdebug();\
         fprintf(stderr,MSG);\
    }
#endif
#define NETLOG0(MSG) LOG0(DBshmseg->featr2, MSG)
#define LICLOG0(MSG) LOG0(DBshmseg->featr3, MSG)
#define UCILOG0(MSG) LOG0(DBshmseg->featr5, MSG)

#ifdef MSWIN
#define LOG1(FLAG,MSG,ARG1)  if (FLAG)\
    {\
         UVLOGEVENT1(UV_INFO_MSG, MSG, ARG1);\
    }
#else
#define LOG1(FLAG,MSG,ARG1)  if (FLAG)\
    {\
         printdebug();\
         fprintf(stderr,MSG,ARG1);\
    }
#endif
#define NETLOG1(MSG,ARG1) LOG1(DBshmseg->featr2,MSG,ARG1)
#define LICLOG1(MSG,ARG1) LOG1(DBshmseg->featr3,MSG,ARG1)
#define UCILOG1(MSG,ARG1) LOG1(DBshmseg->featr5,MSG,ARG1)

#ifdef MSWIN
#define LOG2(FLAG,MSG,ARG1,ARG2) if (FLAG)\
    {\
         UVLogEvent(__FILE__, __LINE__, UV_INFO_MSG, 0, NULL, MSG, ARG1,ARG2);\
    }
#else
#define LOG2(FLAG,MSG,ARG1,ARG2) if (FLAG)\
    {\
         printdebug();\
         fprintf(stderr,MSG,ARG1,ARG2);\
    }
#endif
#define NETLOG2(MSG,ARG1,ARG2) LOG2(DBshmseg->featr2,MSG,ARG1,ARG2)
#define LICLOG2(MSG,ARG1,ARG2) LOG2(DBshmseg->featr3,MSG,ARG1,ARG2)
#define UCILOG2(MSG,ARG1,ARG2) LOG2(DBshmseg->featr5,MSG,ARG1,ARG2)

#ifdef MSWIN
#define LOG3(FLAG,MSG,ARG1,ARG2,ARG3) if (FLAG)\
    {\
         UVLogEvent(__FILE__, __LINE__,UV_INFO_MSG,0,NULL,MSG,ARG1,ARG2,ARG3);\
    }
#else
#define LOG3(FLAG,MSG,ARG1,ARG2,ARG3) if (FLAG)\
    {\
         printdebug();\
         fprintf(stderr,MSG,ARG1,ARG2,ARG3);\
    }
#endif
#define NETLOG3(MSG,ARG1,ARG2,ARG3) LOG3(DBshmseg->featr2,MSG,ARG1,ARG2,ARG3)
#define LICLOG3(MSG,ARG1,ARG2,ARG3) LOG3(DBshmseg->featr3,MSG,ARG1,ARG2,ARG3)
#define UCILOG3(MSG,ARG1,ARG2,ARG3) LOG3(DBshmseg->featr5,MSG,ARG1,ARG2,ARG3)

#ifdef MSWIN
#define LOG4(FLAG,MSG,ARG1,ARG2, ARG3, ARG4)  if (FLAG)\
    {\
         UVLogEvent(__FILE__,__LINE__,UV_INFO_MSG,0,NULL,MSG,ARG1,ARG2,ARG3,ARG4);\
    }
#else
#define LOG4(FLAG,MSG,ARG1,ARG2, ARG3, ARG4)  if (FLAG)\
    {\
         printdebug();\
         fprintf(stderr,MSG,ARG1,ARG2,ARG3,ARG4);\
    }
#endif
#define NETLOG4(MSG,ARG1,ARG2,ARG3,ARG4) LOG4(DBshmseg->featr2,MSG,ARG1,ARG2,ARG3,ARG4)
#define LICLOG4(MSG,ARG1,ARG2,ARG3,ARG4) LOG4(DBshmseg->featr3,MSG,ARG1,ARG2,ARG3,ARG4)
#define UCILOG4(MSG,ARG1,ARG2,ARG3,ARG4) LOG4(DBshmseg->featr5,MSG,ARG1,ARG2,ARG3,ARG4)

#ifdef MSWIN
#define LOG5(FLAG,MSG,ARG1,ARG2,ARG3,ARG4,ARG5)  if (FLAG)\
    {\
         UVLogEvent(__FILE__,__LINE__,UV_INFO_MSG,0,NULL,MSG,ARG1,ARG2,ARG3,ARG4,ARG5);\
    }
#else
#define LOG5(FLAG,MSG,ARG1,ARG2,ARG3,ARG4,ARG5)  if (FLAG)\
    {\
         printdebug();\
         fprintf(stderr,MSG,ARG1,ARG2,ARG3,ARG4,ARG5);\
    }
#endif
#define NETLOG5(MSG,ARG1,ARG2,ARG3,ARG4,ARG5) LOG5(DBshmseg->featr2,MSG,ARG1,ARG2,ARG3,ARG4,ARG5)
#define LICLOG5(MSG,ARG1,ARG2,ARG3,ARG4,ARG5) LOG5(DBshmseg->featr3,MSG,ARG1,ARG2,ARG3,ARG4,ARG5)
#define UCILOG5(MSG,ARG1,ARG2,ARG3,ARG4,ARG5) LOG5(DBshmseg->featr5,MSG,ARG1,ARG2,ARG3,ARG4,ARG5)

#if	NETwork	==	OMNI
#include	<onet.h>
#endif

#if	NETwork	==	TCPIP
#include	"TCPIP.h"
#endif
#if	DIR_SV3
#include	DIRENT_H
#endif
#include	SY_DIR_H

/*****************************************
 * Copy to and from a network structure
 * something ON the net is defined as byte type 0
 * we may or may not have to convert if we are byte-swapped
 * relative to this, but we call the functions anyway
 *****************************************
 */

/* the byte ordering in the network (This is realy SWAPbyt 0)
		The ethernet (TCP/IP) really uses this byte ordering so it is
		probably good that we use it as well
	*/
#define NETformat 1

/* int (32 bits) from network to mine */
#define IFN(y) (Convert(&(y), NETformat, SWAPbyt+1), (y))

/* int (32 bits) from mine to network */
#define ITN(y) (Convert(&(y), SWAPbyt+1, NETformat), (y))

/* long (16 bits) from network to mine */
#define SFN(y) (Convshrt(&(y), NETformat, SWAPbyt+1), (y))

/* long (16 bits) from mine to network */
#define STN(y) (Convshrt(&(y), SWAPbyt+1, NETformat), (y))

#define UPWORD(x) (((x) + sizeof(int) - 1) & ~(sizeof(int) - 1))

/*	These definitions are for code readability			*/

/* if NET_MAXCONNECT changes, change it also in LEVEL.h */
#define	NET_MAXCONNECT	255
#define	NETTRYS		20
#define NETLOCKTRYS 70
#define	TIMEOUT_VAL	5

/*
 * The following File Table definitions are for the second level of networking.
 * Basically this is so that the local system file descriptiors will only
 * contain a few basic things, such as the network flag, the file name (full
 * pathname, including the remote system name.), the netid (id of system to go
 * to first), and netfdesc, which will be an offset into the network tables on
 * the remote machine.
 */

union	MISCFILS	{
	DBFILE	dbfil;
	MFILE	mfil;
	SEQFILE	seqfil;
	SELFILE	selfil;
};

/*
 * There are five types of files to be stored in this table. They are:
 *	0 = EMPTY FILE ENTRY
 * 	1 = DBfile
 *	2 = Mfile
 *	3 = SEQfile
 *	4 = SELfile
 * The value of T_ENTRY.type will be set to one of these five.
 */

#define EMPTY	0
#define EMPTYENT	0
#define DBFILEENT 1
#define MFILEENT	2
#define SEQFILEENT	3
#define SELFILEENT	4

struct	T_ENTRY
{
	int	type;		/* This is the type of file stored here */
	union MISCFILS *ptr;
	union	MISCFILS net_fil;
	struct	SHdata	*saveSHd;
};

struct	L_ENTRY
{
	int	used;											/* Whether this entry is used */
	long nodeid;									/* node where the file is */
	int keynum;									/* file key on the remote system */
	char *buf;										/* buffer where bufferred i/o is */
	int isdirty;									/* is the write buffer dirty? */
	int bufpos;										/* position in the buffer where we are */
	int bufcnt;										/* number of characters in bufffer */
	UVOFFT filepos;									/* position in the file where this buffer is */
  int connum;										/* connection number for this open file */
	int mode;											/* mode to open the file to */
	int oflag;										/* flag to open the file with */
	int err;											/* was the last operation in error */
	char *fname;									/* file name of open file */
};

#define READABLE 1
#define WRITABLE 2
#define DBFENT 3
#define RDWRABLE 4

/*
 * This table is an interesting beast. Its actually going to be a linked list
 * of 128 element tables. All of the addition, deletions and access into this
 * table will be handled by routines. If the number of file currently open
 * across the network exceed the limits of the current table, a new one is
 * malloc'd and added. The key to the amazingly complex peice of machinery is
 * going to be a simple integer. Each table will have a key, ranging from
 * 0 to 99, and each table will have 128 elements, indexed from 0 to 99. To
 * get the keynumber for any file entry, the formula is ((key*128)+index).
 * For example, if a keynumber is 521, then we are talking about the 21'st
 * element in the table with a key number of 5.
 * 
 * Deletion Notes:
 *	1). When ever we delete a table entry we will set the type of the 
 *	deleted entry to be a 0. The next new file descriptor will go in
 *	first table that has a 0'd type field. If any table ever becomes
 *	empty, it is removed, and the memory is returned to the system.
 * Addition Notes:
 *	2). Any added tables are given the lowest possible key number.
 *
 * General Notes:
 *	This will effectivly limit the number of files in use over the network
 *	to being less than 10,000. Hopefully this will see us through.
 */

struct	FTBLE
{
	struct	T_ENTRY	f_table[NETFMAX];
	struct	FTBLE	*flink,
	  *blink;
	int	full,
		key;
};

struct	LTBLE	
{
	struct	L_ENTRY	l_table[NETFMAX];
	struct	LTBLE	*flink,
			*blink;
	int	full,
		key;
};

/* structure to hold machine connections on the local side */

struct UVNCONNECT
{
	int used;											/* is this entry used? */
	char *hostname;								/* hostname */
	int rpcnum;										/* rpc connection number */
	int connum;										/* connection number */
	int remote_uvrev;							/* revision of remote uvnetd */
	char *username;								/* user name to use on remote node */
	char *groupname;							/* group name to use on remote node */
	char *passwd;									/* passwd to use on remote node */
	int prompt;										/* prompt for password on connection? */
	int timeout;									/* timeout for this host */
};

/*	Netd to Netd Message Types				*/

#define	NETtest		0
#define	NETsemp		1
#define	NETres		2
#define	NETsignature		3
#define	NETaccess	4
#define	NETaccessrs	5
#define	NETclose		6
#define	NETclosers	7
#define	NETfstat	8
#define	NETfstatrs	9
#define	NETlseek	10
#define	NETlseekrs	11
#define	NETopen		12
#define	NETopenrs	13
#define	NETread		14
#define	NETreadrs	15
#define	NETstat		16
#define	NETstatrs	17
#define	NETwrite	18
#define	NETwriters	19
/* Defines for Level 2 networking */
#define NETDBopen	20
#define NETDBopenrs	21
#define NETDBclose	22
#define NETDBclosers	23
#define	NETDBclrfl	24
#define	NETDBclrflrs	25
#define NETDBdel	26
#define NETDBdelrs	27
#define	NETDBprobe	28
#define	NETDBprobers	29
#define	NETDBread	30
#define	NETDBreadrs	31
#define	NETDBrdata	32
#define	NETDBwrite	33
#define	NETDBwriters	34
#define	NETbscan	35
#define	NETDBupdlock	36
#define	NETDBupdlockrs	37
#define	NETDBselect	38
#define	NETsselect	39
#define	NETselectrs	40
#define NETDBrblok	41
#define NETDBrblokrs 42
#define NETDBwblok	43
#define NETDBwblokrs 44
#define NETDBrelease 45
#define NETDBreleasers 46
#define NETDBscandir 47
#define NETDBscandirrs 48
#define NETDBstatus 49
#define NETDBstatusrs 50
#define NETexecute 51
#define NETexecuters 52
#define NETgetinfo30 53
#define NETgetinfo30rs 54
#define NETDBscant25 55
#define NETDBscant25rs 56
#define NETDB1lock 57
#define NETDB1lockrs 58
#define NETgetstats 59
#define NETgetstatsrs 60
#define NETbscanrs 61
#define NETmkpath 62
#define NETmkpathrs 63
#define NETDBfinfo	64
#define NETDBfinfors 	65
#define NETDBrecordlocked	66
#define NETDBrecordlockedrs	67
#define NETDBslock 68
#define NETDBslockrs 69
#define NETDBreadlock 70
#define NETDBreadlockrs 71
#define	NETDBscan 72
#define NETDBscanrs 73
#define NETDBreadlockap 74
#define NETDBreadlockaprs 75
#define NETDBreleaseap 76
#define NETDBreleaseaprs 77
#define NETDBrecordlockedap 78
#define NETDBrecordlockedaprs 79
#define NETMAXMESSNO 	79

/* netlicd defines */
#define NETLICgetlic 0
#define NETLICgetlicrs 1
#define NETLICrellic 2
#define NETLICrellicrs 3
#define NETLICgetinfo 4
#define NETLICgetinfors 5
#define NETLICsig 6
#define NETLICsigrs 7
#define NETLICMAXMESSNO 7

/* uvsrv defines */
#define UVSRV_ASSOCIATE 0
#define UVSRV_BIND 1
#define UVSRV_CANCEL 2
#define UVSRV_CLOSE 3
#define UVSRV_COMMIT 4
#define UVSRV_CONNECT 5
#define UVSRV_DEFINE 6
#define UVSRV_DISCONNECT 7
#define UVSRV_ERRORMESSAGE 8
#define UVSRV_EXEC 9
#define UVSRV_FETCH 10
#define UVSRV_LOGOFF 11
#define UVSRV_LOGON 12
#define UVSRV_OPEN 13
#define UVSRV_ROLLBACK 14
#define UVSRV_TXBEGIN 15
#define UVSRV_nDESCRIBE 16
#define UVSRV_OUTPARAMS 17
#define UVSRV_CONNECTOPTS 18
#define UVSRV_GETINFO 19
#define UVSRV_DEFBINDEXEC 20
#define UVSRVMAXMESSNO 20

#endif /* if NETwork */
#endif /* end of netstruct.h */