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mars-nwe/include/net.h

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/* net.h 12-Jan-99 */
/* (C)opyright (C) 1993,1996 Martin Stover, Marburg, Germany
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _M_NET_H_
#define _M_NET_H_
#ifndef _XOPEN_SOURCE
# define _XOPEN_SOURCE 1
#endif
#ifndef _SVID_SOURCE
#define _SVID_SOURCE 1
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h> /* moved 12-May-98 0.99.pl9 */
#include <signal.h>
#ifdef __USE_BSD
# undef signal
# define signal sysv_signal
#endif
#include <string.h>
#ifndef LINUX
/* z.B. USL */
# include <sys/tiuser.h>
#endif
#include <sys/fcntl.h>
/* #include <sys/types.h> moved 12-May-98 0.99.pl9 */
#include <unistd.h>
#include <sys/stat.h>
#ifndef S_ISLNK
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#include <time.h>
#include <sys/wait.h>
#include <utmp.h>
#include <grp.h>
#include <sys/errno.h>
extern int errno;
#ifndef LINUX
# include <stropts.h>
# include <poll.h>
# include <sys/nwctypes.h>
# include <sys/stream.h>
/* # include "common.h" */
/* # include "portable.h" , needed ??? */
# include <sys/ipx_app.h>
#else
# include <sys/ioctl.h>
# include "emutli.h" /* TLI-EMULATION */
# include "emutli1.h" /* TLI-EMULATION */
#endif
#include <pwd.h>
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef min
#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef LINUX
# define inline /**/
#endif
#ifdef SPARC
# define U16_TO_BE16 X_U16_TO_16
# define U32_TO_BE32 X_U32_TO_32
# define U16_TO_16 X_U16_TO_BE16
# define U32_TO_32 X_U32_TO_BE32
#else
# define U16_TO_BE16 X_U16_TO_BE16
# define U32_TO_BE32 X_U32_TO_BE32
# define U16_TO_16 X_U16_TO_16
# define U32_TO_32 X_U32_TO_32
#endif
#define X_U16_TO_BE16(u, b) { uint16 a=(uint16)(u); \
*( (uint8*) (b) ) = *( ((uint8*) (&a)) +1); \
*( ((uint8*) (b)) +1) = *( (uint8*) (&a)); }
#define X_U32_TO_BE32(u, b) { uint32 a=(uint32)(u); \
*( (uint8*) (b)) = *( ((uint8*) (&a))+3); \
*( ((uint8*) (b)) +1) = *( ((uint8*) (&a))+2); \
*( ((uint8*) (b)) +2) = *( ((uint8*) (&a))+1); \
*( ((uint8*) (b)) +3) = *( (uint8*) (&a)); }
#define X_U16_TO_16(u, b) { uint16 a=(uint16)(u); \
((uint8*)b)[0] = ((uint8*)&a)[0]; \
((uint8*)b)[1] = ((uint8*)&a)[1]; }
#define X_U32_TO_32(u, b) { uint32 a=(uint32)(u); \
((uint8*)b)[0] = ((uint8*)&a)[0]; \
((uint8*)b)[1] = ((uint8*)&a)[1]; \
((uint8*)b)[2] = ((uint8*)&a)[2]; \
((uint8*)b)[3] = ((uint8*)&a)[3]; }
#define GET_BE16(b) ( (int) *(((uint8*)(b))+1) \
| ( ( (int) *( (uint8*)(b) ) << 8) ) )
#define GET_BE32(b) ( (uint32) *(((uint8*)(b))+3) \
| ( ((uint32) *(((uint8*)(b))+2) ) << 8) \
| ( ((uint32) *(((uint8*)(b))+1) ) << 16) \
| ( ((uint32) *( (uint8*)(b) ) ) << 24) )
#define GET_16(b) ( (int) *( (uint8*)(b) ) \
| ( ( (int) *(((uint8*)(b))+1) << 8) ) )
#define GET_32(b) ( (uint32) *( (uint8*)(b) ) \
| ( ((uint32) *(((uint8*)(b))+1) ) << 8) \
| ( ((uint32) *(((uint8*)(b))+2) ) << 16) \
| ( ((uint32) *(((uint8*)(b))+3) ) << 24) )
#define MAX_U32 ((uint32)0xffffffffL)
#define MAX_U16 ((uint16)0xffff)
#define MAX_I32 0x7fffffff
/* ===================> config.h <======================= */
#ifdef CALL_NWCONN_OVER_SOCKET
# undef CALL_NWCONN_OVER_SOCKET
#endif
#include "config.h"
#ifndef CALL_NWCONN_OVER_SOCKET
# ifdef LINUX
# ifdef SIOCIPXNCPCONN
# define CALL_NWCONN_OVER_SOCKET 1
# else
# define CALL_NWCONN_OVER_SOCKET 0
# endif
# else
# define CALL_NWCONN_OVER_SOCKET 0
# endif
#endif
#ifndef DO_DEBUG
# define DO_DEBUG 1
#endif
#if DO_DEBUG
# ifndef FUNC_17_02_IS_DEBUG
# define FUNC_17_02_IS_DEBUG 0
# endif
#else
# undef FUNC_17_02_IS_DEBUG
# define FUNC_17_02_IS_DEBUG 0
#endif
#ifndef MAX_CONNECTIONS
# define MAX_CONNECTIONS 50 /* maximum Number of connections */
#endif
#ifndef MAX_NW_VOLS
# define MAX_NW_VOLS 20 /* maximum Number of volumes */
#endif
#ifndef MAX_FILE_HANDLES_CONN
# define MAX_FILE_HANDLES_CONN 80
#endif
#ifndef MAX_NET_DEVICES
# define MAX_NET_DEVICES 5
#endif
#ifndef FILENAME_NW_INI
# define FILENAME_NW_INI "./nw.ini" /* location of ini (conf) file */
#endif
#ifndef PATHNAME_BINDERY
# define PATHNAME_BINDERY "/var/nwserv/db" /* location of bindery files */
#endif
#ifndef PATHNAME_PIDFILES
# define PATHNAME_PIDFILES "/var/run" /* location of pidfiles */
#endif
#ifndef FILENAME_UTMP
# define FILENAME_UTMP UTMP_FILE
#endif
#ifndef FILENAME_WTMP
# define FILENAME_WTMP WTMP_FILE
#endif
#ifndef NETWORK_SERIAL_NMBR
# define NETWORK_SERIAL_NMBR 0x44444444L /* Serial Number 4 Byte */
#endif
#ifndef NETWORK_APPL_NMBR
# define NETWORK_APPL_NMBR 0x2222 /* Applikation Number 2 Byte */
#endif
#ifndef IPX_DATA_GR_546
# define IPX_DATA_GR_546 2
#endif
#ifndef USE_MMAP
# define USE_MMAP 1
#endif
#ifndef WITH_NAME_SPACE_CALLS
# define WITH_NAME_SPACE_CALLS 0
#endif
#ifndef MAX_DIR_BASE_ENTRIES
# define MAX_DIR_BASE_ENTRIES 50
#endif
#if MAX_DIR_BASE_ENTRIES < 10
# define MAX_DIR_BASE_ENTRIES 10
#endif
#ifndef HANDLE_ALL_SAP_TYPS
# define HANDLE_ALL_SAP_TYPS 1
#endif
#if IPX_DATA_GR_546
# if IPX_DATA_GR_546 == 3
# define IPX_MAX_DATA 4130
# define RW_BUFFERSIZE 4096
# elif IPX_DATA_GR_546 == 2
# define IPX_MAX_DATA 1470
# define RW_BUFFERSIZE 1444
# else
# define IPX_MAX_DATA 1058
# define RW_BUFFERSIZE 1024
# endif
#else
# define IPX_MAX_DATA 546
# define RW_BUFFERSIZE 512
#endif
#ifndef ENABLE_BURSTMODE
# define ENABLE_BURSTMODE 0 /* no Burst mode by default */
#endif
#ifndef PERSISTENT_SYMLINKS
# define PERSISTENT_SYMLINKS 0
#endif
#ifndef SOCK_EXTERN
# define SOCK_EXTERN 0 /* no external SOCKET */
#endif
#ifndef DO_TESTING
# define DO_TESTING 0
#endif
#ifndef NEW_ATTRIB_HANDLING
# define NEW_ATTRIB_HANDLING 1
#endif
#ifdef LINUX
# ifndef QUOTA_SUPPORT
# define QUOTA_SUPPORT 0
# endif
#else
# undef QUOTA_SUPPORT
# define QUOTA_SUPPORT 0
#endif
#ifdef LINUX
# ifdef IN_NWROUTED
# undef INTERNAL_RIP_SAP
# define INTERNAL_RIP_SAP 1
# endif
# ifndef INTERNAL_RIP_SAP
# define INTERNAL_RIP_SAP 1
# endif
# ifdef FREEBSD
/* FreeBSD has own rip/sap router */
# undef INTERNAL_RIP_SAP
# define INTERNAL_RIP_SAP 0
# endif
#else
/* USL has rip/sap router builtin */
# undef INTERNAL_RIP_SAP
# define INTERNAL_RIP_SAP 0
#endif
#define MAX_SERVER_NAME 48
typedef union {
struct S_SIP { /* Server Identification Packet, siehe auch SAP */
uint8 response_type[2]; /*hi-lo */
/* 2 periodic bzw. Shutdown */
/* bzw. General Service Response */
/* 4 nearest Service Response */
uint8 server_type[2]; /*hi-lo */
/* 0x0 unknown */
/* 0x1 user */
/* 0x2 user/group */
/* 0x3 Print Queue */
/* 0x4 File Server */
/* 0x5 Job Server */
/* 0x6 Gateway */
/* 0x7 Printserver */
/* 0x9 Archive Server */
/* 0x24 Remote Bridge Server */
/* 0x47 Advertising Print Server */
/* 0x107 Netware 386 */
/* 0xFFFF (-1) WILD */
uint8 server_name[MAX_SERVER_NAME];
ipxAddr_t server_adr;
uint8 intermediate_networks[2]; /* hi-lo */
/* normal 0 */
/* down 16 */
} sip; /* Server Identifikation Packet */
struct S_SQP { /* Service Query Packet */
uint8 query_type[2]; /* hi low */
/* 1 general Service Query */
/* 3 nearest Server Query */
uint8 server_type[2]; /* hi low s.o. */
} sqp;
struct S_SAP {
uint8 sap_operation[2]; /* hi-low */
struct S_SAPS {
uint8 server_type[2];
uint8 server_name[MAX_SERVER_NAME];
ipxAddr_t server_adr;
uint8 server_hops[2];
} saps;
} sap;
struct S_WDOG { /* Watchdog */
uint8 connid; /* connection ID */
uint8 status; /* STATUS */
} wdog;
struct S_CONFREQ { /* IPX Diagnose */
uint8 count;
uint8 ex_node[6];
} confreq;
struct S_RIP { /* ROUTING */
uint8 operation[2]; /* 1 request, 2 response */
uint8 network[4];
uint8 hops[2]; /* Anzahl Routerspassagen um Netzwerk zu Erreichen */
uint8 ticks[2]; /* Zeit in 1/18 sec. um Netzwerk Nummer zu erreichen */
} rip;
struct S_DIAGRESP {
uint8 majorversion;
uint8 minorversion;
uint8 spx_diag_sock[2]; /* SPX Diagnose SOCKET */
uint8 anz; /* Anzahl Componente */
/* .... Componente
* uint8 id; 0:IPX/SPX, 1: BRIGDE Driver, 2: Shell driver
* 3: Shell, 4: VAP Shell
*
* extented 5: external Bridge, 6 Files Server/Bridge
* 7: non dedicated IPX/SPX
*
* extented haben folgende Zusatzfelder
* uint8 count; Anzahl Local Networks
* jetzt pro Network
* uint8 type; 0: LAN-Board,
* 1: non dedicated File/Sever(virtuelles Board)
* 2: redirected remote Line;
*
* uint8 net; Netwerk Adresse
* uint8 node; Node
*
*
*/
} diaresp;
struct S_NCPRESPONSE { /* size = 8 */
uint8 type[2]; /* 0x3333 or internal 0x3232 */
uint8 sequence;
uint8 connection; /* low connection */
uint8 task;
uint8 high_connection; /* high connection */
uint8 completition; /* bzw. ERROR CODE */
uint8 connect_status;
} ncpresponse;
struct S_NCPREQUEST { /* size = 7 */
uint8 type[2]; /* 0x1111 or 0x2222 or internal 0x1212 */
uint8 sequence;
uint8 connection; /* low connection */
uint8 task;
uint8 high_connection; /* high connection */
uint8 function; /* Function */
} ncprequest;
struct S_BURSTPACKET { /* size = 36 */
uint8 type[2]; /* 0x7777 */
uint8 flags; /* 0x10 = EOB (EndOfBurst) */
/* 0x80 = SYS (Systemflag) */
uint8 streamtyp; /* 2 = BIG_SEND_BURST stream typ */
uint8 source_conn[4];
uint8 dest_conn[4];
uint8 packet_sequence[4]; /* hi-lo, incr. by every packet */
uint8 delaytime[4]; /* hi-lo, statistik */
uint8 burst_seq[2]; /* akt_sequence ? */
uint8 ack_seq[2]; /* next_sequnce ? */
uint8 burstsize[4]; /* hi-lo, complete burstsize */
uint8 burstoffset[4]; /* hi-lo */
uint8 datasize[2]; /* hi-lo, number of data byte's in this packet */
uint8 missing[2]; /* 0,0 , number of missing fragments, follows */
} burstpacket;
struct S_OWN_DATA {
struct {
uint8 type[2]; /* 0xeeee */
uint8 sequence;
uint8 reserved; /* its good for alignement */
} h; /* header */
struct {
int size; /* size of next two entries */
int function;
uint8 data[1];
} d;
} owndata;
struct S_OWN_REPLY {
uint8 type[2]; /* 0xefef */
uint8 sequence;
uint8 result; /* perhaps we need it */
} ownreply;
char data[IPX_MAX_DATA];
} IPX_DATA;
typedef struct S_SIP SIP;
typedef struct S_SQP SQP;
typedef struct S_SAP SAP;
typedef struct S_SAPS SAPS;
typedef struct S_RIP RIP;
typedef struct S_CONFREQ CONFREQ;
typedef struct S_DIAGRESP DIAGRESP;
typedef struct S_NCPRESPONSE NCPRESPONSE;
typedef struct S_NCPREQUEST NCPREQUEST;
typedef struct S_BURSTPACKET BURSTPACKET;
typedef struct S_OWN_DATA OWN_DATA;
typedef struct S_OWN_REPLY OWN_REPLY;
/* SOCKETS */
#define SOCK_AUTO 0x0000 /* Autobound Socket */
#define SOCK_ROUTE 0x0001 /* Routing Information */
#define SOCK_ECHO 0x0002 /* Echo Protokoll Packet */
#define SOCK_ERROR 0x0003 /* Error Handler Packet */
#define SOCK_NCP 0x0451 /* File Service CORE */
#define SOCK_SAP 0x0452 /* SAP Service Advertising Packet */
#define SOCK_RIP 0x0453 /* Routing Information Packet */
#define SOCK_NETBIOS 0x0455 /* NET BIOS Packet */
#define SOCK_DIAGNOSE 0x0456 /* Diagnostic Packet */
#define SOCK_PSERVER 0x8060 /* Print Server's Socket */
#define SOCK_NVT 0x8063 /* NVT (Network Virtual Terminal) */
/* PACKET TYPES */
#define PACKT_0 0 /* unknown */
#define PACKT_ROUTE 1 /* Routing Information */
#define PACKT_ECHO 2 /* Echo Packet */
#define PACKT_ERROR 3 /* Error Packet */
#define PACKT_EXCH 4 /* Packet Exchange Packet */
#define PACKT_SPX 5 /* SPX Packet */
/* 16 - 31 Experimental */
#define PACKT_CORE 17 /* Core Protokoll (NCP) */
#define FD_NWSERV 3 /* one after stderr */
#include "net1.h"
#include "tools.h"
#endif
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