Import ncpfs 2.0.8

BUGS

@@ -5,6 +5,20 @@ But there are really problems that might be fixed in the future.
 
 -------------------------------------------------------------------------------
 
+You might experience lockups of ncpfs volumes. It happens especially
+under high network traffic, not necessarily only IPX traffic. I am not
+able to reproduce this problem on my machine, so I'm sorry I can not
+do anything about that. When such a lockup happens, you have to shut
+down the complete ipx subsystem by deleting all ipx interfaces,
+unmounting all ncpfs volumes (in this order!) and restarting all
+again.
+
+For the kernel hackers who want to look at the problem: The routine
+ipx_sendmsg in net/ipx/af_ipx.c sometimes locks forever if called with
+nonblock=0. I DO NOT KNOW WHY!!! HELP ME, PLEASE!
+
+-------------------------------------------------------------------------------
+
 'df' returns 0: Free disk space is distributed among the volumes in
 NetWare. df is only able to report one number per mounted
 filesystem. As connections are quite expensive for NetWare (with

Changes

@@ -1,5 +1,138 @@
 I only began this file with ncpfs-0.12. If you're interested in older
-versions, you can find them on linux01.gwdg.de:/pub/ncpfs/old.
+versions, you can find them on ftp.gwdg.de:/pub/linux/misc/ncpfs/old.
+
+ncpfs-2.0.7 -> ncpfs-2.0.8
+- Fixed util/Makefile for easier optimization handling. Thanks to Rik
+  Faith <faith@cs.unc.edu> for this one
+- added nwfstime. You can now set the file server date and time from Linux.
+- added the contrib directory. Feel free to add more!
+
+ncpfs-2.0.6 -> ncpfs-2.0.7
+- Hopefully removed one security problem in ncpumount.
+- Added command line flag to pserver.c
+- Heavily reconstructed ncpfs utils. Created the lib/ dir. 
+- Separated the uid utils in sutil
+- Add nwsfind to enable users to use ncpfs safely without setting
+  the utils setuid root.
+
+ncpfs-2.0.5 -> ncpfs-2.0.6
+- Added a short description of a problem that I need help with to the
+  file BUGS. If you know a bit of the linux networking code, please
+  take a look at it. Thanks a lot.
+- Added canonic output format to nwpbvalues and the command nwbpset. I
+  would like to invite you to help building capable bindery management
+  utilities. For little examples, look at the manual page of nwbpset.
+- Added some values to ipxparse. Those interested in NDS should take a
+  look at it. It's really not much, but maybe it's a beginning.
+
+ncpfs-2.0.4 -> ncpfs-2.0.5
+- Removed another bug in nwbpvalues.
+- Cleaned up man/Makefile
+- Some manpage typos fixed. Thanks to Jim Van Zandt
+  <jrv@mbunix.mitre.org>
+- added nwrights
+
+ncpfs-2.0.3 -> ncpfs-2.0.4
+- Changed name of npasswd to nwpasswd, as npasswd collides with
+  RedHat. Thanks to Mike Slater <mslater@nfinity.com> for pointing me
+  at this one.
+- Put '\r\n' into nwmsg, because sometimes it did not print
+  correctly. Thanks to Petr Vandrovec Ing. VTEI
+  <VANDROVE@vcnet.vc.cvut.cz> for this one.
+- Improved the ELF Makefile for ELF support. Thanks to Uwe Bonnes
+  <bon@elektron.ikp.physik.th-darmstadt.de>.
+- Removed a very embarassing bug in nwpvalues :-(.
+- Added a some routines to nwbpvalues.
+
+ncpfs-2.0.2 -> ncpfs-2.0.3
+- Removed the kernel-2.0 directory. Linus took the patch into 2.0.8.
+  So, if you want to use long file name support, upgrade to Linux
+  kernel version 2.0.8.
+- Applied the lfn patch to the kernel-1.2 module with some light
+  testing. If you experience problems, tell it to me, and use the
+  ncpfs-2.0.2 kernel module, or upgrade to Linux 2.0.8.
+- Added unencrypted login when no crypt key is returned.  
+- Hopefully improved error messages a bit
+- Added some values to ipxparse
+- For ELF systems, moved ncplib to /lib/libncp.so.1.x. This saves
+  about 1MB of disk space. As ncpfs grows, the saving will
+  increase. Please look at the Makefile to enable this.
+- Enhanced nwfsinfo a bit. (Even with a manpage!)
+- Added nwuserlist.
+
+ncpfs-2.0.1 -> ncpfs-2.0.2
+- Added some values to ipxparse.
+- Added a patch against 2.0.7 for long file names support. I did not
+  apply this change to the 1.2-module. Please upgrade to 2.0.7 if you
+  want to use long file names.
+- nwbpvalues can print ITEM properties
+
+ncpfs-2.0.0 -> ncpfs-2.0.1
+- Added some values to ipxparse.
+- Added the little bindery utilities. Maybe someone has the time to 
+  write a shellscript named 'nwadduser' ?
+- Fixed a bug that made the __255 message reappear. Many thanks to
+  Guntram Blom for his detailed bug report.
+- Fixed a bug that made ncpfs incompatible with W95's server
+  capabilities. Thanks to Tomasz Babczynski
+  <faster@dino.ict.pwr.wroc.pl> for this one.
+
+ncpfs-0.24 -> ncpfs-2.0.0
+- Changed the numbering scheme :-).
+- Added npasswd. Many thanks to Guntram Blom for his work!
+- Hopefully improved error messages a bit
+- Hopefully made slist a bit more robust
+
+ncpfs-0.23 -> ncpfs-0.24
+- Fixed a bug that made it impossible to umount a filesystem after you
+  tried 'mkdir .' or 'mkdir ..'.
+- Fixed a bad race condition when opening files.
+- Made the default timeout values more robust.
+
+ncpfs-0.22 -> ncpfs-0.23
+- Fixed a memory allocation problem in nwmsg.c. Thanks to 
+  Andrew Ross <anr1001@hermes.cam.ac.uk>
+- slist hopefully does not ask for a password anymore.
+- cleaned up error messages a bit.
+- ncpmount now calls modprobe instead of insmod.
+
+ncpfs-0.21 -> ncpfs-0.22
+- removed a bad race condition in kernel-1.2/src/dir.c.
+- handle 0x9999-responses from the ncp server correctly.
+- Bindery functions in ncplib.c by Brian G. Reid (breid@tim.com)
+- set blocksize to 512 to satisfy 'du -k'
+
+ncpfs-0.20 -> ncpfs-0.21
+- Included two bugfixes in ncplib.c found by Jeff Buhrt
+  <buhrt@iquest.net>.
+- Included a bugfix in kernel code that could only show for servers
+  that do not support namespace calls. I should have tried ncpfs
+  against lwared... Thanks to Neil Turton <ndt1001@chu.cam.ac.uk> for
+  this fix.
+
+ncpfs-0.19 -> ncpfs-0.20
+- Changed the home site for ncpfs from linux01.gwdg.de:/pub/ncpfs
+  to ftp.gwdg.de:/pub/linux/misc/ncpfs. linux01 will remain available,
+  but we would like to reduce the load on that machine. Sites
+  mirroring linux01 please redirect your mirror software to
+  ftp.gwdg.de. Thanks.
+- Removed a bug in ncplib.c that made slist require a full
+  login. Thanks to Neil Turton <ndt1001@chu.cam.ac.uk> for the hint.
+- The first real user contribution: ncopy by Brian G. Reid
+  (breid@tim.com) and Tom C. Henderson (thenderson@tim.com). Many
+  thanks to you! If you find bugs in ncopy, tell them, not me ;-)
+- Handle expired passwords. Thanks to "Mathew Lim" <M.Lim@sp.ac.sg>
+  for the hint.
+
+ncpfs-0.18 -> ncpfs-0.19
+
+- hacked around in ncplib.[ch] quite heavily.
+- SAP handling in ipxparse.c. Thanks to Jeff Buhrt <buhrt@iquest.net>
+- Changed error handling to use the com_err library. This should
+  eventually provide better error messages, because it's now much
+  easier to define nice messages.
+- If no server is active, report this correctly
+- added nsend
 
 ncpfs-0.17 -> ncpfs-0.18
 
@@ -59,4 +192,4 @@ ncpfs-0.12 -> ncpfs-0.13
 - support for automatic loading of ncpfs.o by kerneld.
   Thanks to Steven N. Hirsch <hirsch@emba.uvm.edu>.
 - A subtle problem in the read routines has been removed by Uwe Bonnes
-  <bon@elektron.ikp.physik.th-darmstadt.de>. Thanks a lot.
+  <bon@elektron.ikp.physik.th-darmstadt.de>. Thanks a lot.

FAQ

@@ -1,13 +1,39 @@
 There is certainly not enough material to call this an FAQ, but some
-questions reach me regularly. Probably the documenation is not clear
+questions reach me regularly. Probably the documentation is not clear
 enough.
 
 -------------------------------------------------------------------------------
 
-Q: Does ncpfs support long file names, using the OS/2 namespace?
+Q: The ncpfs utilities like slist or ncpmount tell me that they can
+   not find a server, although I'm sure there are servers on my
+   net. What's wrong?
 
-No. Not yet. I still have to sort out how that really works. But it should
-certainly be possible.
+You probably used 
+
+ipx_configure --auto_interface=on --auto_primary=on 
+
+and you have Windows (95?) workstations on your network. Windows 95
+makes Linux configure IPX interfaces for non-existent frame types. To
+solve this problem, you have to configure your IPX interface manually
+with the command
+
+ipx_interface add -p <device> <frame>
+
+For <device> use eth0, eth1 or whatever you network adapter is
+called. The value for <frame> must match the frame type used on your
+network. Possible values are 802.2, 802.3, SNAP and EtherII.
+
+-------------------------------------------------------------------------------
+
+Q: I have difficulties with NetWare 4.1. What can I do?
+
+To be honest, I do not really know. Currently my only test equipment
+is a NetWare 3.11 server. You should make your 4.1 Server as
+3.x-compatible as it can be. As I do not know 4.1, you are on your own
+doing this.
+
+A promising hint that has already helped some people is to switch off
+packet signatures on the 4.1 server, as ncpfs does not support them.
 
 -------------------------------------------------------------------------------
 

Makefile

@@ -2,31 +2,51 @@
 # Makefile for the linux ncp-filesystem routines.
 #
 
-VERSION = 0.18
-TOPDIR = $(shell pwd)
-
-BINDIR = /usr/local/bin
-SBINDIR = /sbin
-INTERM_BINDIR = $(TOPDIR)/bin
-SUBDIRS = util ipx-1.0 man
-
-#
-# The following 2 lines are for those who use Kernel version 1.2.x.
-# If you have a kernel later than 1.3.53, please comment out the
-# the following lines. You have to recompile your kernel
-# and say 'y' when 'make config' asks you for IPX and ncpfs.
-#
-SUBDIRS += kernel-1.2/src
-INCLUDES = -I$(TOPDIR)/kernel-1.2
+VERSION = 2.0.8
 
 # If you are using kerneld to autoload ncp support,
 # uncomment this (kerneld is in linux since about 1.3.57):
 #KERNELD = -DHAVE_KERNELD
 
-export INCLUDES BINDIR INTERM_BINDIR SBINDIR KERNELD VERSION
+# If your system is ELF, either also do a 'make install', or append the util/
+# directory where the dynamic library resides to the environment
+# variable LD_LIBRARY_PATH
+HAVE_ELF=$(shell file `whereis gcc|cut -d ' ' -f 2`| \
+		grep ELF >/dev/null && echo -n yes )
+
+TOPDIR = $(shell pwd)
+BINDIR = /usr/bin
+SBINDIR = /sbin
+SUBDIRS = lib sutil util ipx-1.0 man
+
+KVERSION=$(shell uname -r | cut -b1-3)
+
+INCLUDES=-I$(TOPDIR)/include
+
+ifeq ($(KVERSION),1.2)
+SUBDIRS += kernel-1.2/src
+INCLUDES += -I$(TOPDIR)/kernel-1.2
+endif
+
+COPT = -O2
+# COPT += -g
+CFLAGS = $(COPT) -Wall $(INCLUDES) $(KERNELD) -DNCPFS_VERSION=\"$(VERSION)\"
+
+export INCLUDES BINDIR SBINDIR KERNELD VERSION HAVE_ELF CFLAGS
 
 all:
-	for i in $(SUBDIRS); do make -C $$i; done
+	for i in $(SUBDIRS); do make -C $$i all; done
+	@if [ "$(HAVE_ELF)" = yes ] ;\
+	then \
+	echo ; echo ; echo ;\
+	echo Please add \'`pwd`/lib\' to the environment ; \
+	echo variable LD_LIBRARY_PATH by executing ; \
+	echo ;\
+	echo export LD_LIBRARY_PATH=\"\$$LD_LIBRARY_PATH:`pwd`/lib\" ; \
+	echo ;\
+	echo or do a \'make install\'. ;\
+	echo ;\
+	fi	
 
 dep:
 	for i in $(SUBDIRS); do	make -C $$i dep; done
@@ -34,16 +54,16 @@ dep:
 install:
 	for i in $(SUBDIRS); do	make -C $$i install; done
 
-clean:
-	rm -f `find . -type f -name '*.o' -print`
-	rm -f `find . -type f -name '*~' -print`
-	rm -f `find . -type f -name '.depend' -print`
-	rm -f `find . -type f -name '*.out' -print`
+clean_me:
+	rm -f `find -name '*.out'`
+	rm -f `find -name '*~'`
+	rm -f *.tgz
+
+clean: clean_me
 	for i in $(SUBDIRS); do	make -C $$i clean; done
 
-mrproper: clean
-	rm -fr $(INTERM_BINDIR)/* ncpfs.tgz
-	make -C util realclean
+mrproper: clean_me
+	for i in $(SUBDIRS) ipxdump; do make -C $$i mrproper; done
 
 modules: ncpfs.o
 
@@ -51,7 +71,11 @@ SRCPATH=$(shell pwd)
 SRCDIR=$(shell basename $(SRCPATH))
 DISTFILE=$(SRCDIR).tgz
 
-dist: tgz
+dist: mrproper
+	(cd ..; \
+         tar cvf - $(SRCDIR) | \
+            gzip -9 > $(DISTFILE); \
+         mv $(DISTFILE) $(SRCDIR))
 	make dep
 	make all
 

README

@@ -3,8 +3,35 @@ some little utilities it also contains nprint, which enables you to
 print on NetWare print queues. The opposite side, pserver, is also
 provided.
 
+ncpfs works with NetWare versions 3.x and following. It does NOT work
+with NetWare version 2.x. Some of the NetWare look-alikes, such as
+CD-ROM servers WinNT 3.51 Server are also NOT supported. This
+restriction comes from the fact that ncpfs relies heavily on the name
+space facilities NetWare supports since version 3. When you want to
+mount volumes that have been exported by mars_nwe, you have to
+activate the name space calls in mars_nwe's config.h file, although
+probably it's more clever to use nfs between two Linux machines.
+
+The user-space utilities such as nprint and the bindery utils should
+work with all versions of NetWare.
+
+ncpfs does NOT support access to the NDS, so if you want to mount
+volumes exported by a NetWare 4.x server, you will have to install the
+bindery emulation on that server. If you need access to the NDS, ask
+Caldera for their CND. See http://www.caldera.com for more
+information.
+
+
 INSTALLATION
 
+Before you start the installation, make sure that your kernel has IPX
+support compiled in. When 'make config' asks you for
+
+The IPX protocol (CONFIG_IPX) [N/y/m/?]
+
+simply answer 'y'. Probably you do not need the full internal net that
+you are asked for next.
+
 The installation of ncpfs depends on the kernel version you are
 using. For kernel 1.2, you should simply type 'make' and look at
 what's in the bin/ directory after that. Please be sure that your
@@ -22,21 +49,32 @@ asks for ncpfs. After you have rebooted with the new kernel, 'cat
 /proc/filesystems' should show you a line saying that the kernel knows
 ncpfs.
 
-With Kernel 1.3.71 or later you also have to modify the Makefile in the
-directory you found this README in. Please see the Makefile for the
-necessary modifications. Then typing 'make' should work with no
-problem.
+If you are running kerneld, please uncomment the corresponding line in
+the Makefile to reflect this.
+
+If your system is ELF, please enable the use of the shared ncp-library
+in the Makefile. This will save at least 1MB of disk space.
+
+After you adapted your Makefile, type 'make' and, as root, 'make install'.
 
 
 HELP
 
-To get more help you can subscribe to the LinWare mailing list:
-control addr: listserv@sh.cvut.cz
-posting addr: linware@sh.cvut.cz
-
 In the meantime my mail volume has grown considerably, so the response
 time might be better at the LinWare mailing list than at my personal
-email address. 
+email address. You can mail to and/or subscribe to the LinWare mailing
+list:
+
+Topics for the list:
+- discussing LinWare server, its features, installation problems and bugs
+- using IPX protocol under Linux
+- IPX routing and router daemons under Linux
+- mars_nwe
+- ncpfs
+
+You can subscribe to the list by sending the command "add linware" in
+the mail message body to address: "listserv@sh.cvut.cz".  Your
+postings should be sent to: "linware@sh.cvut.cz".
 
 
 USING NCPFS

TODO

@@ -0,0 +1,12 @@
+Here's a list of things I want to do. Feel free to send suggestions,
+or even help me ;-).
+
+- do rtt estimation, like tcp does.
+
+- Do better connection management. I imagine to create a ncpd.
+
+- When ncpd is done, one can think about mounting several volumes over
+  a single NCP connection. This should make the trade-off mentioned in
+  ncpmount.8 unnecessary.
+
+- Do some kind of mapping of NCP uid's to unix uid's

bin/nwbpsecurity

@@ -0,0 +1,24 @@
+#!/bin/sh
+SECURITY=`nwbpvalues $* -c | head -3 | tail -1`
+WRITE=`echo $SECURITY | cut -b1`
+READ=`echo $SECURITY | cut -b2`
+
+function print_sec () {
+	 case "$1" in
+	   0 ) echo "Everyone"
+	       ;;
+	   1 ) echo "Logged in"
+	       ;;
+	   2 ) echo "Object"
+	       ;;
+	   3 ) echo "Supervisor"
+	       ;;
+	   * ) echo "Bindery"
+	       ;;
+	 esac
+}
+
+echo -n "Write security: "
+print_sec $WRITE
+echo -n "Read security : "
+print_sec $READ

contrib/tknwmsg/nwmsg.c

@@ -0,0 +1,239 @@
+/*
+ *  nwmsg.c
+ *
+ *  Fetch NetWare broadcast messages and write to the user
+ *
+ *  Copyright (C) 1996 by Volker Lendecke
+ *
+ */
+
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <syslog.h>
+#include <signal.h>
+#include <paths.h>
+#include <utmp.h>
+#include <mntent.h>
+#include "ncplib.h"
+
+static int search_utmp(char *user, char *tty);
+
+static char *progname;
+
+void
+main(int argc, char *argv[])
+{
+	struct ncp_conn *conn;
+	char message[256];
+       
+	char *mount_point;
+	struct ncp_fs_info info;
+	struct passwd *pwd;
+	char tty[256];
+	char tty_path[256];
+	FILE *tty_file;
+	FILE *mtab;
+	struct mntent *mnt;
+	long err;
+
+        char tknwmsg_command[256];
+        int error_level;
+	
+
+	progname = argv[0];
+
+	openlog("nwmsg", LOG_PID, LOG_LPR);
+
+	if (argc != 2)
+	{
+		fprintf(stderr, "usage: %s mount-point\n",
+			progname);
+		exit(1);
+	}
+
+	mount_point = argv[1];
+	if ((conn = ncp_open_mount(mount_point, &err)) == NULL)
+	{
+		com_err(progname, err, "in ncp_open_mount");
+		exit(1);
+	}
+
+	if (ncp_get_broadcast_message(conn, message) != 0)
+	{
+		fprintf(stderr, "%s: could not get broadcast message\n",
+			progname);
+		ncp_close(conn);
+		exit(1);
+	}
+
+	if (strlen(message) == 0)
+	{
+		syslog(LOG_DEBUG, "no message");
+		exit(0);
+	}
+
+#if 0
+	syslog(LOG_DEBUG, "message: %s", message);
+#endif
+
+	info.version = NCP_GET_FS_INFO_VERSION;
+	if (ioctl(conn->mount_fid, NCP_IOC_GET_FS_INFO, &info) < 0)
+	{
+		fprintf(stderr, "%s: could not ioctl on connection: %s\n",
+			progname, strerror(errno));
+		ncp_close(conn);
+		exit(1);
+	}
+
+	ncp_close(conn);
+
+	if ((pwd = getpwuid(info.mounted_uid)) == NULL)
+	{
+		fprintf(stderr, "%s: user %d not known\n",
+			progname, info.mounted_uid);
+		exit(1);
+	}
+
+	if ((mtab = fopen(MOUNTED, "r")) == NULL)
+	{
+		fprintf(stderr, "%s: can't open %s\n",
+			progname, MOUNTED);
+		exit(1);
+	}
+
+	while ((mnt = getmntent(mtab)) != NULL)
+	{
+		if (strcmp(mnt->mnt_dir, mount_point) == 0)
+		{
+			break;
+		}
+	}
+
+	if (mnt == NULL)
+	{
+		syslog(LOG_DEBUG, "cannot find mtab entry\n");
+	}
+
+	if (search_utmp(pwd->pw_name, tty) != 0)
+	{
+		exit(1);
+	}
+
+	sprintf(tty_path, "/dev/%s", tty);
+	if ((tty_file = fopen(tty_path, "w")) == NULL)
+	{
+		fprintf(stderr, "%s: cannot open %s: %s\n",
+			progname, tty_path, strerror(errno));
+		exit(1);
+	}
+
+	fprintf(tty_file,"\r\n\007\007\007Message from NetWare Server: %s\r\n",
+		mnt->mnt_fsname);
+	fprintf(tty_file, "%s\r\n", message);
+        
+
+	//formulate the full system command for the X notice...
+        strcat(tknwmsg_command,"/usr/bin/tknwmsg -display :0 ");
+	strcat(tknwmsg_command,"Message from NetWare Server:  ");
+	strcat(tknwmsg_command,mnt->mnt_fsname);
+	strcat(tknwmsg_command,"  ");
+        strcat(tknwmsg_command,message);
+        strcat(tknwmsg_command," &");
+    
+        //execute this system command...
+        error_level = system(tknwmsg_command);
+
+
+        fclose(tty_file);
+	fclose(mtab);
+	return;
+}
+
+/* The following routines have been taken from util-linux-2.5's write.c */
+
+/*
+ * term_chk - check that a terminal exists, and get the message bit
+ *     and the access time
+ */
+static int
+term_chk(char *tty, int *msgsokP, time_t *atimeP, int *showerror)
+{
+	struct stat s;
+	char path[MAXPATHLEN];
+
+	(void)sprintf(path, "/dev/%s", tty);
+	if (stat(path, &s) < 0) {
+		if (showerror)
+			(void)fprintf(stderr,
+			    "write: %s: %s\n", path, strerror(errno));
+		return(1);
+	}
+	*msgsokP = (s.st_mode & (S_IWRITE >> 3)) != 0;	/* group write bit */
+	*atimeP = s.st_atime;
+	return(0);
+}
+
+/*
+ * search_utmp - search utmp for the "best" terminal to write to
+ *
+ * Ignores terminals with messages disabled, and of the rest, returns
+ * the one with the most recent access time.  Returns as value the number
+ * of the user's terminals with messages enabled, or -1 if the user is
+ * not logged in at all.
+ *
+ * Special case for writing to yourself - ignore the terminal you're
+ * writing from, unless that's the only terminal with messages enabled.
+ */
+static int
+search_utmp(char *user, char *tty)
+{
+	struct utmp u;
+	time_t bestatime, atime;
+	int ufd, nloggedttys, nttys, msgsok, user_is_me;
+
+	char atty[sizeof(u.ut_line) + 1];
+
+	if ((ufd = open(_PATH_UTMP, O_RDONLY)) < 0) {
+		perror("utmp");
+		return -1;
+	}
+
+	nloggedttys = nttys = 0;
+	bestatime = 0;
+	user_is_me = 0;
+	while (read(ufd, (char *) &u, sizeof(u)) == sizeof(u))
+		if (strncmp(user, u.ut_name, sizeof(u.ut_name)) == 0) {
+			++nloggedttys;
+
+			(void)strncpy(atty, u.ut_line, sizeof(u.ut_line));
+			atty[sizeof(u.ut_line)] = '\0';
+
+			if (term_chk(atty, &msgsok, &atime, 0))
+				continue;	/* bad term? skip */
+			if (!msgsok)
+				continue;	/* skip ttys with msgs off */
+
+                        if (u.ut_type != USER_PROCESS)
+			        continue;       /* it's not a valid entry */
+
+			++nttys;
+			if (atime > bestatime) {
+				bestatime = atime;
+				(void)strcpy(tty, atty);
+			}
+		}
+
+	(void)close(ufd);
+	if (nloggedttys == 0) {
+		(void)fprintf(stderr, "write: %s is not logged in\n", user);
+		return -1;
+	}
+	return 0;
+}

contrib/tknwmsg/tknwmsg

@@ -0,0 +1,57 @@
+#!/usr/bin/wish
+
+#This is a procedure for centering windows... 
+# 
+# 
+proc center {window_to_center} { 
+ 
+  update idletasks 
+ 
+  set width [expr [winfo reqwidth $window_to_center]] 
+  set height [expr [winfo reqheight $window_to_center]] 
+
+  if {$width < 400} {set width 400}
+ 
+  set x [expr [winfo screenwidth $window_to_center]/2 - $width/2] 
+  set y [expr [winfo screenheight $window_to_center]/2 - $height/2] 
+ 
+  wm geometry $window_to_center $width\x$height+$x+$y 
+ 
+  #update idletasks 
+  wm deiconify $window_to_center 
+ 
+} 
+ 
+
+#
+#
+#
+#
+#This is the main() proc...
+
+set argv_exist [string length $argv]
+if {$argv_exist <= 0} {puts "syntax:  tkmesg string\a";exit}
+
+
+wm withdraw .
+wm title . "Netware Client for Linux"
+wm resizable . 0 0 
+
+puts "\a"
+
+label .mesg -text $argv 
+pack .mesg -padx 5 -pady 5
+
+button .ok -text "Ok"  -command exit -width 5
+pack .ok -padx 5 -pady 5
+
+focus .ok
+bind .ok <Return> exit
+
+
+center .
+
+#beep the users console after the window appears...
+set ofd [open /dev/console w]
+puts $ofd "\a"
+close $ofd

contrib/tknwmsg/tknwmsg.html

@@ -0,0 +1,29 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<HTML>
+<HEAD>
+   <TITLE></TITLE>
+   <META NAME="GENERATOR" CONTENT="Mozilla/3.01Gold (X11; I; Linux 2.0.25 i586) [Netscape]">
+</HEAD>
+<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#0000EF" VLINK="#51188E" ALINK="#FF0000">
+
+<CENTER><P><FONT SIZE=+3>Tknwmsg</FONT></P></CENTER>
+
+<P>Recieve NetWare broadcasts in a dialog under Linux.</P>
+
+<P>The original source was included in the ncpfs package distributed on
+sunsite.unc.edu. The modified source to nwmsg.c and a tcl/tk script can
+be downloaded here. The <A HREF="tknwmsg_README">tknwmsg_README</A> is
+also available for download.</P>
+
+<P>The only requirements for installation are a system with tcl/tk installed
+and X running. The system()&nbsp;command will fail if X is not running.</P>
+
+<P>
+<HR WIDTH="100%"></P>
+
+<P><A HREF="mailto:kburto1@umbc.edu">Kevin Burton</A></P>
+
+<P><A HREF="http://www.gl.umbc.edu/~kburto1/kburto1.html">http://www.gl.umbc.edu/~kburto1/kburto1.html</A></P>
+
+</BODY>
+</HTML>

contrib/tknwmsg/tknwmsg_README

@@ -0,0 +1,40 @@
+Tknwmsg 1.0 for NCPFS. 
+
+Kevin Burton (kburto1@umbc.edu), Copyright 1996
+Distributed under GPL (GNU Public License)
+
+-- INTRO --
+
+Tknwmesg is a extension for ncpfs for linux that allows users to recived messages
+while under an X console.  
+
+Essentially it is an extension for nwmsg that comes with ncpfs.  The only 
+changes are a system() call to a tk script that will run a dialog with an "ok"
+button under X.
+
+--  INSTALLATION --
+TCL/TK must be installed on your system.  If they are not then you will have to
+get the source for their installation if you want to run tkmesg.  
+
+	-  Download ncpfs from sunsite.unc.edu
+	-  Run "su" to become root if you are not already root.
+	-  Unpack ncpfs in a temporary directory.
+	-  copy the Tknwmsg nwmsg.c to util/nwmsg.c in your ncpfs directory.
+	-  copy tknwmsg to /usr/bin
+	-  change to your nwmsg directory.
+	-  run "make all;make install" and the new version of tknwmsg will be 
+	   installed.
+	  
+--  USE --
+
+	- At least 1 terminal on the local system must be have "mesg y".  Else
+	  no GUI dialog will be displayed.
+          
+          Using mesg y in a .bashrc will not work.  The only way that I have 
+	  found to do this is to have chmod a+w /dev/ttyp? in Xsession or 
+   	  $HOME/.xsession.  Also it may be necessary to have .bashrc do the
+	  same thing if users are starting and stopping xterms.
+
+
+
+

include/com_err.h

@@ -0,0 +1,40 @@
+/*
+ * Header file for common error description library.
+ *
+ * Copyright 1988, Student Information Processing Board of the
+ * Massachusetts Institute of Technology.
+ *
+ * For copyright and distribution info, see the documentation supplied
+ * with this package.
+ */
+
+#ifndef __COM_ERR_H
+
+typedef long errcode_t;
+
+#ifdef __STDC__
+#include <stdarg.h>
+
+/* ANSI C -- use prototypes etc */
+void com_err (const char *, long, const char *, ...);
+void com_err_va (const char *whoami, errcode_t code, const char *fmt,
+		 va_list args);
+char const *error_message (long);
+extern void (*com_err_hook) (const char *, long, const char *, va_list);
+void (*set_com_err_hook (void (*) (const char *, long, const char *, va_list)))
+    (const char *, long, const char *, va_list);
+void (*reset_com_err_hook (void)) (const char *, long, const char *, va_list);
+int init_error_table(const char * const *msgs, int base, int count);
+#else
+/* no prototypes */
+void com_err ();
+void com_err_va ();
+char *error_message ();
+extern void (*com_err_hook) ();
+void (*set_com_err_hook ()) ();
+void (*reset_com_err_hook ()) ();
+int init_error_table();
+#endif
+
+#define __COM_ERR_H
+#endif /* ! defined(__COM_ERR_H) */

include/ncplib.h

@@ -0,0 +1,575 @@
+/*
+ *  ncplib.h
+ *
+ *  Copyright (C) 1995, 1996 by Volker Lendecke
+ *
+ */
+
+#ifndef _NCPLIB_H
+#define _NCPLIB_H
+
+#include <linux/types.h>
+#include <linux/ncp.h>
+#include <linux/ncp_fs.h>
+#include <linux/ipx.h>
+#include <sys/param.h>
+#include <stdio.h>
+#include <time.h>
+
+#include "ipxlib.h"
+#include "com_err.h"
+
+#ifndef memzero
+#include <string.h>
+#define memzero(object) memset(&(object), 0, sizeof(object))
+#endif
+
+void
+str_upper(char *name);
+
+enum connect_state {
+	NOT_CONNECTED = 0,
+	CONN_PERMANENT,
+	CONN_TEMPORARY
+};
+
+struct ncp_conn {
+
+	enum connect_state is_connected;
+
+	char server[NCP_BINDERY_NAME_LEN];
+	char user  [NCP_BINDERY_NAME_LEN];
+
+	struct ncp_fs_info i;
+
+	/* Fields for use with permanent connections */
+	int mount_fid;
+	char mount_point[MAXPATHLEN];
+
+	/* Fields for use with temporary connections */
+	int ncp_sock;
+	int wdog_sock;
+	int wdog_pid;
+	__u8 sequence;
+	int completion;
+	int conn_status;
+	int reply_size;
+
+	/* Fields used to setup ncp requests */
+	int current_size;
+	int has_subfunction;
+	int verbose;
+	int ncp_reply_size;
+
+	int lock;
+
+	char packet[NCP_PACKET_SIZE];
+};
+
+struct ncp_conn_spec {
+	char server[NCP_BINDERY_NAME_LEN];
+	char user[NCP_BINDERY_NAME_LEN];
+	uid_t uid;
+	int login_type;		/* NCP_BINDERY_USER / NCP_BINDERY_PSERVER */
+	char password[NCP_BINDERY_NAME_LEN];
+};
+
+struct ncp_search_seq {
+	struct nw_search_sequence s;
+	int namespace;
+};
+
+struct ncp_property_info {
+	__u8 property_name[16];
+	__u8 property_flags;
+	__u8 property_security;
+	__u32 search_instance;
+	__u8 value_available_flag;
+	__u8 more_properties_flag;
+};
+
+/* ncp_initialize is the main entry point for user programs which want
+   to connect to a NetWare Server. It looks for -S, -U, -P and -n in
+   the argument list, opens the connection and removes the arguments
+   from the list. It was designed after the X Windows init
+   functions. */
+struct ncp_conn *
+ncp_initialize(int *argc, char **argv,
+	       int login_necessary, long *err);
+
+/* You can login as another object by this procedure. As a first use
+   pserver comes to mind. */
+struct ncp_conn *
+ncp_initialize_as(int *argc, char **argv,
+		  int login_necessary, int login_type, long *err);
+
+
+/* Open a connection */
+struct ncp_conn *
+ncp_open(const struct ncp_conn_spec *spec, long *err);
+
+/* Open a connection on an existing mount point */
+struct ncp_conn *
+ncp_open_mount(const char *mount_point, long *err);
+
+/* Find a permanent connection that fits the spec, return NULL if
+ * there is none. */
+char *
+ncp_find_permanent(const struct ncp_conn_spec *spec);
+
+/* Find the address of a file server */
+struct sockaddr_ipx *
+ncp_find_fileserver(const char *server_name, long *err);
+
+/* Find the address of a server */
+struct sockaddr_ipx *
+ncp_find_server(const char **server_name, int type, long *err);
+
+/* Detach from a permanent connection or destroy a temporary
+   connection */
+long
+ncp_close(struct ncp_conn *conn);
+
+/* like getmntent, get_ncp_conn_ent scans /etc/mtab for usable
+   connections */
+
+struct ncp_conn_ent {
+	char server[NCP_BINDERY_NAME_LEN];
+	char user[NCP_BINDERY_NAME_LEN];
+	uid_t uid;
+	char mount_point[MAXPATHLEN];
+};
+
+struct ncp_conn_ent *
+ncp_get_conn_ent(FILE *filep);
+
+#define NWCLIENT (".nwclient")
+#define NWC_NOPASSWORD ("-")
+
+/* find an appropriate connection */
+
+struct ncp_conn_spec *
+ncp_find_conn_spec(const char *server, const char *user, const char *password,
+		   int login_necessary, uid_t uid, long *err);
+
+long
+ncp_get_file_server_description_strings(struct ncp_conn *conn,
+					char target[512]);
+
+long
+ncp_get_file_server_time(struct ncp_conn *conn, time_t *target);
+long
+ncp_set_file_server_time(struct ncp_conn *conn, time_t *source);
+
+struct ncp_file_server_info {
+	__u8	ServerName[48]            __attribute__ ((packed));
+	__u8    FileServiceVersion        __attribute__ ((packed));
+	__u8    FileServiceSubVersion     __attribute__ ((packed));
+	__u16	MaximumServiceConnections __attribute__ ((packed));
+	__u16	ConnectionsInUse          __attribute__ ((packed));
+	__u16	NumberMountedVolumes      __attribute__ ((packed));
+	__u8	Revision                  __attribute__ ((packed));
+	__u8	SFTLevel                  __attribute__ ((packed));
+	__u8	TTSLevel                  __attribute__ ((packed));
+	__u16	MaxConnectionsEverUsed    __attribute__ ((packed));
+	__u8	AccountVersion            __attribute__ ((packed));
+	__u8	VAPVersion                __attribute__ ((packed));
+	__u8	QueueVersion              __attribute__ ((packed));
+	__u8	PrintVersion              __attribute__ ((packed));
+	__u8	VirtualConsoleVersion     __attribute__ ((packed));
+	__u8	RestrictionLevel          __attribute__ ((packed));
+	__u8	InternetBridge            __attribute__ ((packed));
+	__u8	Reserved[60]              __attribute__ ((packed));
+};
+
+long
+ncp_get_file_server_information(struct ncp_conn *conn,
+				struct ncp_file_server_info *target);
+
+long
+ncp_get_connlist(struct ncp_conn *conn,
+		 __u16 object_type, const char *object_name,
+		 int *returned_no, __u8 conn_numbers[256]);
+
+long
+ncp_get_stations_logged_info(struct ncp_conn *conn,
+			     __u32 connection,
+			     struct ncp_bindery_object *target,
+			     time_t *login_time);
+
+long
+ncp_get_internet_address(struct ncp_conn *conn,
+			 __u32 connection,
+			 struct sockaddr_ipx *target,
+			 __u8  *conn_type);
+
+long
+ncp_send_broadcast(struct ncp_conn *conn,
+		   __u8 no_conn, const __u8 *connections,
+		   const char *message);
+
+long
+ncp_get_encryption_key(struct ncp_conn *conn,
+		       char *target);
+long
+ncp_get_bindery_object_id(struct ncp_conn *conn,
+			  __u16 object_type,
+			  const char *object_name,
+			  struct ncp_bindery_object *target);
+long
+ncp_get_bindery_object_name(struct ncp_conn *conn,
+			    __u32 object_id,
+			    struct ncp_bindery_object *target);
+long
+ncp_scan_bindery_object(struct ncp_conn *conn,
+			__u32 last_id, __u16 object_type, char *search_string,
+			struct ncp_bindery_object *target);
+long
+ncp_create_bindery_object(struct ncp_conn *conn,
+			  __u16 object_type,
+			  const char *object_name,
+			  __u8 object_security,
+			  __u8 object_status);
+long
+ncp_delete_bindery_object(struct ncp_conn *conn,
+			  __u16 object_type,
+			  const char *object_name);
+
+long
+ncp_change_object_security(struct ncp_conn *conn,
+			   __u16 object_type,
+			   const char *object_name,
+			   __u8 security);
+
+struct ncp_station_addr {
+    __u32   NetWork __attribute__ ((packed));
+    __u8    Node[6] __attribute__ ((packed));
+    __u16   Socket  __attribute__ ((packed));
+};
+
+struct ncp_prop_login_control {
+    __u8    AccountExpireDate[3]     __attribute__ ((packed));
+    __u8    Disabled                 __attribute__ ((packed));
+    __u8    PasswordExpireDate[3]    __attribute__ ((packed));
+    __u8    GraceLogins              __attribute__ ((packed));
+    __u16   PasswordExpireInterval   __attribute__ ((packed));
+    __u8    MaxGraceLogins           __attribute__ ((packed));
+    __u8    MinPasswordLength        __attribute__ ((packed));
+    __u16   MaxConnections           __attribute__ ((packed));
+    __u8    ConnectionTimeMask[42]   __attribute__ ((packed));
+    __u8    LastLogin[6]             __attribute__ ((packed));
+    __u8    RestrictionMask          __attribute__ ((packed));
+    __u8    reserved                 __attribute__ ((packed));
+    __u32   MaxDiskUsage             __attribute__ ((packed));
+    __u16   BadLoginCount            __attribute__ ((packed));
+    __u32   BadLoginCountDown        __attribute__ ((packed));
+    struct ncp_station_addr LastIntruder  __attribute__ ((packed));
+};	
+
+long
+ncp_read_property_value(struct ncp_conn *conn,
+			int object_type, const char *object_name,
+			int segment, const char *prop_name,
+			struct nw_property *target);
+long
+ncp_scan_property(struct ncp_conn *conn,
+		  __u16 object_type, const char *object_name,
+		  __u32 last_id, char *search_string,
+		  struct ncp_property_info *property_info);
+long
+ncp_add_object_to_set(struct ncp_conn *conn,
+		      __u16 object_type, const char *object_name,
+		      const char *property_name,
+		      __u16 member_type,
+		      const char *member_name);
+long
+ncp_change_property_security(struct ncp_conn *conn,
+			     __u16 object_type, const char *object_name,
+		  	     const char *property_name,
+			     __u8 property_security);
+long
+ncp_create_property(struct ncp_conn *conn,
+		     __u16 object_type, const char *object_name,
+	  	     const char *property_name,
+		     __u8 property_flags, __u8 property_security);
+long
+ncp_delete_object_from_set(struct ncp_conn *conn,
+			   __u16 object_type, const char *object_name,
+			   const char *property_name,
+			   __u16 member_type,
+			   const char *member_name);
+long 
+ncp_delete_property(struct ncp_conn *conn,
+		    __u16 object_type, const char *object_name,
+		    const char *property_name);
+long
+ncp_write_property_value(struct ncp_conn *conn,
+		         __u16 object_type, const char *object_name,
+		         const char *property_name,
+			 __u8 segment,
+			 struct nw_property *property_value);
+
+/* Bit masks for security flag */
+#define NCP_SEC_CHECKSUMMING_REQUESTED        (1)
+#define NCP_SEC_SIGNATURE_REQUESTED           (2)
+#define NCP_SEC_COMPLETE_SIGNATURES_REQUESTED (4)
+#define NCP_SEC_ENCRYPTION_REQUESTED          (8)
+#define NCP_SEC_LIP_DISABLED                (128)
+
+long
+ncp_get_big_ncp_max_packet_size(struct ncp_conn *conn,
+				__u16 proposed_max_size,
+				__u8  proposed_security_flag,
+				__u16 *accepted_max_size,
+				__u16 *echo_socket,
+				__u8  *accepted_security_flag);
+
+long
+ncp_login_encrypted(struct ncp_conn *conn,
+		    const struct ncp_bindery_object *object,
+		    const unsigned char *key,
+		    const unsigned char *passwd);
+
+long
+ncp_login_unencrypted(struct ncp_conn *conn,
+		      __u16 object_type, const char *object_name,
+		      const unsigned char *passwd);
+
+long
+ncp_change_login_passwd(struct ncp_conn *conn,
+			const struct ncp_bindery_object *object,
+			const unsigned char *key,
+			const unsigned char *oldpasswd,
+			const unsigned char *newpasswd);
+
+#define NCP_GRACE_PERIOD (0xdf)
+
+long
+ncp_login_user(struct ncp_conn *conn,
+	       const unsigned char *username,
+	       const unsigned char *password);
+long
+ncp_get_volume_info_with_number(struct ncp_conn *conn, int n,
+				struct ncp_volume_info *target);
+
+long
+ncp_get_volume_number(struct ncp_conn *conn, const char *name,
+		      int *target);
+
+long
+ncp_file_search_init(struct ncp_conn *conn,
+		     int dir_handle, const char *path,
+		     struct ncp_filesearch_info *target);
+
+long
+ncp_file_search_continue(struct ncp_conn *conn,
+			 struct ncp_filesearch_info *fsinfo,
+			 int attributes, const char *path,
+			 struct ncp_file_info *target);
+
+long
+ncp_get_finfo(struct ncp_conn *conn,
+	      int dir_handle, const char *path, const char *name,
+	      struct ncp_file_info *target);
+
+long
+ncp_open_file(struct ncp_conn *conn,
+	      int dir_handle, const char *path,
+	      int attr, int access,
+	      struct ncp_file_info *target);
+long
+ncp_close_file(struct ncp_conn *conn, const char *file_id);
+
+long
+ncp_create_newfile(struct ncp_conn *conn,
+		   int dir_handle, const char *path,
+		   int attr,
+		   struct ncp_file_info *target);
+
+long
+ncp_create_file(struct ncp_conn *conn,
+		int dir_handle, const char *path,
+		int attr,
+		struct ncp_file_info *target);
+
+long
+ncp_erase_file(struct ncp_conn *conn,
+	       int dir_handle, const char *path,
+	       int attr);
+
+long
+ncp_rename_file(struct ncp_conn *conn,
+		int old_handle, const char *old_path,
+		int attr,
+		int new_handle, const char *new_path);
+
+long
+ncp_create_directory(struct ncp_conn *conn,
+		     int dir_handle, const char *path,
+		     int inherit_mask);
+
+long
+ncp_delete_directory(struct ncp_conn *conn,
+		     int dir_handle, const char *path);
+
+long
+ncp_rename_directory(struct ncp_conn *conn,
+		     int dir_handle,
+		     const char *old_path, const char *new_path);
+
+long
+ncp_add_trustee(struct ncp_conn *conn,
+		int dir_handle, const char *path,
+		__u32 object_id, __u8 rights);
+
+long
+ncp_delete_trustee(struct ncp_conn *conn,
+		   int dir_handle, const char *path, __u32 object_id);
+
+long
+ncp_read(struct ncp_conn *conn, const char *file_id,
+	 off_t offset, size_t count, char *target);
+
+long
+ncp_write(struct ncp_conn *conn, const char *file_id,
+	  off_t offset, size_t count, const char *source);
+
+long
+ncp_copy_file(struct ncp_conn *conn,
+	      const char source_file[6],
+	      const char target_file[6],
+	      __u32 source_offset,
+	      __u32 target_offset,
+	      __u32 count,
+	      __u32 *copied_count);
+
+long
+ncp_obtain_file_or_subdir_info(struct ncp_conn *conn,
+			       __u8 source_ns, __u8 target_ns,
+			       __u16 search_attribs, __u32 rim,
+			       __u8 vol, __u32 dirent, const char *path,
+			       struct nw_info_struct *target);
+
+#define NCP_PERM_READ   (0x001)
+#define NCP_PERM_WRITE  (0x002)
+#define NCP_PERM_OPEN   (0x004)
+#define NCP_PERM_CREATE (0x008)
+#define NCP_PERM_DELETE (0x010)
+#define NCP_PERM_OWNER  (0x020)
+#define NCP_PERM_SEARCH (0x040)
+#define NCP_PERM_MODIFY (0x080)
+#define NCP_PERM_SUPER  (0x100)
+
+long
+ncp_get_eff_directory_rights(struct ncp_conn *conn,
+			     __u8 source_ns, __u8 target_ns,
+			     __u16 search_attribs,
+			     __u8 vol, __u32 dirent, const char *path,
+			     __u16 *my_effective_rights);
+
+long
+ncp_do_lookup(struct ncp_conn *conn,
+	      struct nw_info_struct *dir,
+	      char *path,	/* may only be one component */
+	      struct nw_info_struct *target);
+
+long
+ncp_modify_file_or_subdir_dos_info(struct ncp_conn *conn,
+				   struct nw_info_struct *file,
+				   __u32 info_mask,
+				   struct nw_modify_dos_info *info);
+
+long
+ncp_del_file_or_subdir(struct ncp_conn *conn,
+		       struct nw_info_struct *dir, char *name);
+
+
+long
+ncp_open_create_file_or_subdir(struct ncp_conn *conn,
+			       struct nw_info_struct *dir, char *name,
+			       int open_create_mode,
+			       __u32 create_attributes,
+			       int desired_acc_rights,
+			       struct nw_file_info *target);
+
+long
+ncp_initialize_search(struct ncp_conn *conn,
+		      const struct nw_info_struct *dir,
+		      int    namespace,
+		      struct ncp_search_seq *target);
+
+long
+ncp_search_for_file_or_subdir(struct ncp_conn *conn,
+			      struct ncp_search_seq *seq,
+			      struct nw_info_struct *target);
+
+long
+ncp_ren_or_mov_file_or_subdir(struct ncp_conn *conn,
+			      struct nw_info_struct *old_dir, char *old_name,
+			      struct nw_info_struct *new_dir, char *new_name);
+
+long
+ncp_create_queue_job_and_file(struct ncp_conn *conn,
+			      __u32 queue_id,
+			      struct queue_job *job);
+
+long
+ncp_close_file_and_start_job(struct ncp_conn *conn,
+			     __u32 queue_id,
+			     struct queue_job *job);
+
+long
+ncp_attach_to_queue(struct ncp_conn *conn,
+		    __u32 queue_id);
+
+long
+ncp_detach_from_queue(struct ncp_conn *conn,
+		      __u32 queue_id);
+
+long
+ncp_service_queue_job(struct ncp_conn *conn, __u32 queue_id, __u16 job_type,
+		      struct queue_job *job);
+
+long
+ncp_finish_servicing_job(struct ncp_conn *conn, __u32 queue_id,
+			 __u32 job_number, __u32 charge_info);
+
+long
+ncp_abort_servicing_job(struct ncp_conn *conn, __u32 queue_id,
+			__u32 job_number);
+
+long
+ncp_get_broadcast_message(struct ncp_conn *conn, char message[256]);
+
+long
+ncp_dealloc_dir_handle(struct ncp_conn *conn, __u8 dir_handle);
+
+#define NCP_ALLOC_PERMANENT (0x0000)
+#define NCP_ALLOC_TEMPORARY (0x0001)
+#define NCP_ALLOC_SPECIAL   (0x0002)
+
+long
+ncp_alloc_short_dir_handle(struct ncp_conn *conn,
+			   struct nw_info_struct *dir,
+			   __u16   alloc_mode,
+			   __u8  *target);
+
+long
+ncp_get_effective_dir_rights(struct ncp_conn *conn,
+			     struct nw_info_struct *file,
+			     __u16 *target);
+
+struct ncp_trustee_struct
+{
+	__u32 object_id;
+	__u16 rights;
+};
+
+long
+ncp_add_trustee_set(struct ncp_conn *conn,
+		    __u8 volume_number, __u32 dir_entry,
+		    __u16 rights_mask,
+		    int object_count, struct ncp_trustee_struct *rights);
+		    
+
+#endif /* _NCPLIB_H */

ipx-1.0/Gregs.Makefile

@@ -1,24 +0,0 @@
-CFLAGS = -O2 -Wall
-UTILS = ipx_configure ipx_interface ipx_internal_net ipx_route
-all: $(UTILS)
-	
-clean:
-	rm -f $(UTILS) *.o rip sap ipxrcv ipxsend
-
-install: $(UTILS)
-	for i in $(UTILS); \
-	do \
-		install --strip $$i /sbin; \
-		install $$i.8 /usr/man/man8; \
-	done
-	install init.ipx /etc/rc.d/init.d/ipx
-	install -m 0644 config.ipx /etc/sysconfig/ipx
-	rm -f /etc/rc.d/rc2.d/S15ipx
-	ln -sf /etc/rc.d/init.d/ipx /etc/rc.d/rc2.d/S15ipx
-	rm -f /etc/rc.d/rc3.d/S15ipx
-	ln -sf /etc/rc.d/init.d/ipx /etc/rc.d/rc3.d/S15ipx
-	rm -f /etc/rc.d/rc5.d/S15ipx
-	ln -sf /etc/rc.d/init.d/ipx /etc/rc.d/rc5.d/S15ipx
-	rm -f /etc/rc.d/rc6.d/K55ipx
-	ln -sf /etc/rc.d/init.d/ipx /etc/rc.d/rc6.d/K55ipx
-

ipx-1.0/Makefile

@@ -1,30 +1,19 @@
 CFLAGS = -O2 -Wall
-UTILS = $(INTERM_BINDIR)/ipx_configure $(INTERM_BINDIR)/ipx_interface \
-	$(INTERM_BINDIR)/ipx_internal_net $(INTERM_BINDIR)/ipx_route
+UTILS = ipx_configure ipx_interface ipx_internal_net ipx_route
 
 all: $(UTILS)
 
-$(INTERM_BINDIR)/ipx_configure: ipx_configure.o
-	$(CC) -o $(INTERM_BINDIR)/ipx_configure ipx_configure.o
-
-$(INTERM_BINDIR)/ipx_interface: ipx_interface.o
-	$(CC) -o $(INTERM_BINDIR)/ipx_interface ipx_interface.o
-
-$(INTERM_BINDIR)/ipx_internal_net: ipx_internal_net.o
-	$(CC) -o $(INTERM_BINDIR)/ipx_internal_net ipx_internal_net.o
-
-$(INTERM_BINDIR)/ipx_route: ipx_route.o
-	$(CC) -o $(INTERM_BINDIR)/ipx_route ipx_route.o
-
 dep:
 	$(CPP) -M $(INCLUDES) *.c > .depend
 
 clean:
 	rm -f $(UTILS) *.o rip sap ipxrcv ipxsend
 
+mrproper: clean
+	rm -f .depend
+
 install: $(UTILS)
 	for i in $(UTILS); \
 	do \
 		install $$i $(BINDIR); \
 	done
-

ipx-1.0/ipx_configure.c

@@ -12,6 +12,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
+#include <errno.h>
 
 struct option	options[] = {
 	{ "auto_primary", required_argument, NULL, 1 },
@@ -66,8 +67,14 @@ main(int argc, char **argv)
 	
 	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
 	if (s < 0) {
+		int old_errno = errno;
 		sprintf(errmsg, "%s: socket", progname);
 		perror(errmsg);
+		if (old_errno == -EINVAL)
+		{
+			fprintf(stderr, "Probably you have no IPX support in "
+				"your kernel\n");
+		}
 		exit(-1);
 	}
 

ipx-1.0/ipx_interface.c

@@ -15,6 +15,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
+#include <errno.h>
 
 static struct ifreq	id;
 static char	*progname;
@@ -118,8 +119,14 @@ ipx_add_interface(int argc, char **argv)
 			
 	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
 	if (s < 0) {
+		int old_errno = errno;
 		sprintf(errmsg, "%s: socket", progname);
 		perror(errmsg);
+		if (old_errno == -EINVAL)
+		{
+			fprintf(stderr, "Probably you have no IPX support in "
+				"your kernel\n");
+		}
 		exit(-1);
 	}
 

ipxdump/ipxdump.c

@@ -60,7 +60,7 @@ struct ipx_packet
 
 
 void handle_frame (unsigned char *buf, int length, struct sockaddr *saddr);
-void handle_ipx (unsigned char *buf);
+void handle_ipx(char *frame, unsigned char *buf);
 
 static int filter = 0;
 static IPXNode filter_node;
@@ -147,7 +147,7 @@ main (int argc, char *argv[])
 }
 
 void
-handle_ipx (unsigned char *buf)
+handle_ipx (char *frame, unsigned char *buf)
 {
 	int i;
 	struct ipx_packet *h = (struct ipx_packet *)buf;
@@ -179,6 +179,8 @@ handle_ipx (unsigned char *buf)
 		}
 	}
 
+	printf("%s ", frame);
+
 	for (i = 0; i < length; i++)
 	{
 		printf("%2.2X", buf[i]);
@@ -207,23 +209,20 @@ handle_other (unsigned char *buf, int length, struct sockaddr *saddr)
 		
 		if (*(unsigned short *)p == 0xffff)
 		{
-			printf("802.3 ");
-			handle_ipx(p);
+			handle_ipx("802.3", p);
 			return;
 		}
 
 		if (   (*(unsigned short *)p == htons(0xe0e0))
 		    && (p[2] == 0x03))
 		{
-			printf("802.2 ");
-			handle_ipx(p+3);
+			handle_ipx("802.2", p+3);
 			return;
 		}
 
 		if (memcmp(p, "\252\252\003\000\000\000\201\067", 8) == 0)
 		{
-			printf("snap ");
-			handle_ipx(p+8);
+			handle_ipx("snap", p+8);
 			return;
 		}
 	}
@@ -237,8 +236,7 @@ handle_frame (unsigned char *buf, int length, struct sockaddr *saddr)
 	switch( packet_type )
 	{
 	case __constant_ntohs(ETH_P_IPX):
-		printf("EtherII ");
-		handle_ipx(&(buf[sizeof(struct ethhdr)]));
+		handle_ipx("EtherII", &(buf[sizeof(struct ethhdr)]));
 		break;
 	default:
 		handle_other(buf, length, saddr);

ipxdump/ipxparse.c

@@ -35,6 +35,8 @@
 #include <ctype.h>
 #include "ipxutil.h"
 
+#define DUMPALLSAPS	    /* #define if you want to dump all SAP's */
+
 struct ipx_address
 {
 	unsigned long net;
@@ -87,10 +89,74 @@ struct ncp_reply_header {
 	__u8    data[0]          __attribute__ ((packed));
 };
 
+#define NCP_BURST_PACKET         (0x7777)
+
+struct ncp_burst_header {
+	__u16   type             __attribute__ ((packed));
+	__u8    system_flags     __attribute__ ((packed));
+	__u8    stream_type      __attribute__ ((packed));
+	__u32   source_conn      __attribute__ ((packed));
+	__u32   dest_conn        __attribute__ ((packed));
+	__u32   packet_sequence  __attribute__ ((packed));
+	__u32   send_delay       __attribute__ ((packed));
+	__u16   burst_sequence   __attribute__ ((packed));
+	__u16   ack_sequence     __attribute__ ((packed));
+	__u32   burst_length     __attribute__ ((packed));
+	__u32   data_offset      __attribute__ ((packed));
+	__u16   data_bytes       __attribute__ ((packed));
+	__u16   missing_frags    __attribute__ ((packed));
+};
+
 void handle_ipx (unsigned char *buf, int length, char *frame, int no);
 void handle_ncp (struct sockaddr_ipx *source,
 		 struct sockaddr_ipx *target,
 		 unsigned char *buf, int length, int no);
+int handle_burst(struct sockaddr_ipx *source,
+		 struct sockaddr_ipx *target,
+		 unsigned char *buf, int length, int no);
+
+#define	SAP_MAX_SERVER_NAME_LENGTH	48	/* in network packets */
+#define	SAP_MAX_SAPS_PER_PACKET		7
+#define	SAP_SHUTDOWN	16 /* Magic "hops" value to stop SAP advertising */
+
+/* SAP Query structure (returned in sap_packet as an array)
+ * NBO == Network Byte Order)
+ */
+typedef struct saps {
+	__u16	serverType		__attribute__ ((packed)); /* NBO */
+	__u8   serverName[SAP_MAX_SERVER_NAME_LENGTH] __attribute__ ((packed));
+	struct ipx_address serverAddress __attribute__ ((packed));
+	__u16	serverHops		__attribute__ ((packed)); /* NBO */
+} SAPS;
+
+/* General Service/Nearest Server Response SAP packet */
+union sap_packet {
+	unsigned short	sapOperation;
+	struct sap_query {
+		__u16	sapOperation	__attribute__ ((packed));
+		__u16	serverType	__attribute__ ((packed));
+	} query;
+	struct sap_response {
+		__u16	sapOperation	__attribute__ ((packed));
+		/* each SAP can has a max of SAP_MAX_SAPS_PER_PACKET packets */
+		SAPS	sap[SAP_MAX_SAPS_PER_PACKET] __attribute__ ((packed));
+	} response;
+};
+
+/* print out one SAP record */
+static void
+print_sap(FILE *file, SAPS *sapp)
+{
+	fprintf(file, "  Name:%s, serverType 0x%x, ",
+		sapp->serverName,
+		ntohs(sapp->serverType));
+	ipx_fprint_network(file, ntohl(sapp->serverAddress.net));
+	fprintf(file, ":");
+	ipx_fprint_node(file, sapp->serverAddress.node);
+	fprintf(file, ":");
+	ipx_fprint_port(file, ntohs(sapp->serverAddress.sock));
+	fprintf(file, " (Hops %d)\n", ntohs(sapp->serverHops));
+}
 
 void
 handle_ipx (unsigned char *buf, int length, char *frame, int no)
@@ -98,6 +164,9 @@ handle_ipx (unsigned char *buf, int length, char *frame, int no)
 	struct ipx_packet *h = (struct ipx_packet *)buf;
 	struct sockaddr_ipx s_addr;
 	struct sockaddr_ipx d_addr;
+	union  sap_packet *sappacket;
+	int	hbo_dsock;	/* Host Byte Order of Destination SOCKet */
+	int	hbo_sapop;	/* Host Byte Order of SAP OPeration */
 
 	memset(&s_addr, 0, sizeof(s_addr));
 	memset(&d_addr, 0, sizeof(d_addr));
@@ -117,17 +186,153 @@ handle_ipx (unsigned char *buf, int length, char *frame, int no)
 	ipx_print_saddr(&d_addr);
 	printf("\n");
 
+	if (handle_burst(&s_addr, &d_addr, buf + sizeof(struct ipx_packet),
+			 length - sizeof(struct ipx_packet), no) != 0)
+	{
+		return;
+	}
+
 	if (   (ntohs(s_addr.sipx_port) == 0x451)
 	    || (ntohs(d_addr.sipx_port) == 0x451))
 	{
 		handle_ncp(&s_addr, &d_addr, buf + sizeof(struct ipx_packet),
 			   length - sizeof(struct ipx_packet), no);
 	}
+	else	/* next 3 handle IPX by type vs by socket (one or other) */
+		/* Note: most things use either ipx_type OR socket, not both */
+	if (h->ipx_type == 0x01)
+		printf(" type 0x01 (RIP packet (router))\n");
+	else
+	if (h->ipx_type == 0x05)
+		printf(" type 0x05 (SPX sequenced packet)\n");
+	else
+	if (h->ipx_type == 0x14)
+		printf(" type 0x14 (propogated Client-NetBios)\n");
+	else
+	{
+		hbo_dsock = ntohs(d_addr.sipx_port);
+		if (hbo_dsock == 0x452)	/* SAP */
+		{
+			sappacket = (union sap_packet *)
+				(buf + sizeof(struct ipx_packet));
+			hbo_sapop = ntohs(sappacket->sapOperation);
+			if ((hbo_sapop == 0x01) || (hbo_sapop == 0x03))
+			{
+				printf(" type 0x%x, SAP op:0x%x %s Query, "
+				       "serverType 0x%x wanted\n",
+				       h->ipx_type, hbo_sapop,
+				       (hbo_sapop == 0x01)?"General Service" :
+				       (hbo_sapop == 0x03)?"Nearest Server" :
+				       "Error",
+				       ntohs(sappacket->query.serverType));
+			}
+			else
+			{
+				int hops;
+
+				hops = ntohs(sappacket->
+					     response.sap[0].serverHops);
+				printf(" type 0x%x, SAP op:0x%x %s %s\n",
+				       h->ipx_type, hbo_sapop,
+				       (hbo_sapop == 0x02)
+				       ? "General Service Response" :
+				       (hbo_sapop == 0x04)
+				       ? "Nearest Server Response" :
+				       "Unknown", 
+				       (hops >= SAP_SHUTDOWN)
+				       ? "[Shutdown]" : "");
+
+				/* Service ending */
+				if (hops >=	SAP_SHUTDOWN)
+				{
+					print_sap(stdout,
+						  sappacket->response.sap);
+				}
+#ifdef DUMPALLSAPS
+				/* If you want to dump all SAP's */
+				else
+				{	int	num_saps;
+					SAPS	*sapp;
+
+					num_saps = (length
+						    - sizeof(struct ipx_packet)
+						    - 2) / sizeof(SAPS);
+
+					sapp = sappacket->response.sap;
+					for(; num_saps > 0; sapp++, num_saps--)
+						print_sap(stdout, sapp);
+				}
+#endif /* DUMPALLSAPS */
+			}
+
+		}
+		else	/* Other IPX types */
+		    printf(" type 0x%x, Socket 0x%x (%s)\n", h->ipx_type,
+			   hbo_dsock,
+		       (hbo_dsock == 0x451) ? "NCP" :
+/*		       (hbo_dsock == 0x452) ? "SAP" :*/
+		       (hbo_dsock == 0x453) ? "RIP" :
+		       (hbo_dsock == 0x455) ? "Client-NetBios" :
+		       (hbo_dsock == 0x456) ? "Diags" :
+		       (hbo_dsock == 0x002) ? "Xecho" :
+		       (hbo_dsock == 0x8063) ? "NVT2" : "Other");
+	}
+	
 }
 
-void handle_ncp (struct sockaddr_ipx *source,
+int handle_burst(struct sockaddr_ipx *source,
 		 struct sockaddr_ipx *target,
 		 unsigned char *buf, int length, int no)
+{
+	struct ncp_burst_header *rq = (struct ncp_burst_header *)buf;
+
+	if (rq->type != NCP_BURST_PACKET)
+	{
+		return 0;
+	}
+
+	printf("Burst Packet\n");
+	printf("Stream Type: %02X, System Flags: %02X\n",
+	       rq->stream_type, rq->system_flags);
+	printf("Source Conn: %08X, Dest Conn: %08X, Packet Seq: %08X\n",
+	       rq->source_conn, rq->dest_conn,
+	       (unsigned int)ntohl(rq->packet_sequence));
+	printf("Send Delay:  %08X, Burst Seq: %04X, Ack Seq: %04X\n",
+	       (unsigned int)ntohl(rq->send_delay), ntohs(rq->burst_sequence),
+	       ntohs(rq->ack_sequence));
+	printf("Burst Length: %08X\n", (unsigned int)ntohl(rq->burst_length));
+	printf("Data Offset: %08X, Data Bytes: %04X, Missing Frags: %04X\n",
+	       (unsigned int)ntohl(rq->data_offset), ntohs(rq->data_bytes),
+	       ntohs(rq->missing_frags));
+
+	if (ntohs(rq->data_bytes) == 24)
+	{
+		struct ncp_burst_request
+		{
+			struct ncp_burst_header h  __attribute__ ((packed));
+			__u32  function            __attribute__ ((packed));
+			__u32  file_handle         __attribute__ ((packed));
+			__u8   reserved[8]         __attribute__ ((packed));
+			__u32  file_offset         __attribute__ ((packed));
+			__u32  number_of_bytes     __attribute__ ((packed));
+		} *brq = (struct ncp_burst_request *)rq;
+
+		printf("Assuming Burst Request:\n");
+		printf("%s: Handle %08X, Offset %08X, Bytes %08X\n",
+		       brq->function == 1 ? "Read " : "Write",
+		       brq->file_handle,
+		       (unsigned int)ntohl(brq->file_offset),
+		       (unsigned int)ntohl(brq->number_of_bytes));
+	}
+
+	printf("\n");
+	return 1;
+}
+
+void
+handle_ncp(struct sockaddr_ipx *source,
+	   struct sockaddr_ipx *target,
+	   unsigned char *buf, int length, int no)
 {
 	struct ncp_request_header *rq = (struct ncp_request_header *)buf;
 	struct ncp_reply_header *rs = (struct ncp_reply_header *)buf;
@@ -135,6 +340,10 @@ void handle_ncp (struct sockaddr_ipx *source,
 	int data_length = 0;
 	int i;
 
+	static struct sockaddr_ipx request_source;
+	static struct ncp_request_header request_header;
+	static char request_data[5];
+
 	if (ntohs(rq->type) == NCP_REQUEST)
 	{
 		/* Request */
@@ -142,11 +351,207 @@ void handle_ncp (struct sockaddr_ipx *source,
 		       rq->conn_low + 256 * rq->conn_high,
 		       rq->sequence, rq->task);
 
+		memcpy(&request_source, source, sizeof(request_source));
+		memcpy(&request_header, rq, sizeof(request_header));
+		memcpy(request_data, rq+1, sizeof(request_data));
+
 		data = buf + sizeof(struct ncp_request_header);
 		data_length = length - sizeof(struct ncp_request_header);
 
 		switch(rq->function)
 		{
+		case 18:
+			printf("fn: %-3d\n", rq->function);
+			printf("Get Volume Info with Number\n");
+			break;
+		case 20:
+			printf("fn: %-3d\n", rq->function);
+			printf("Get File Server Date and Time\n");
+			break;
+		case 21:
+			printf("fn: %-3d, subfn: %-3d\n",
+			       rq->function, data[2]);
+			switch(data[2])
+			{
+			case 0:
+				printf("Send Broadcast Message\n");
+				break;
+			case 1:
+				printf("Get Broadcast Message\n");
+				break;
+			}
+			data += 3;
+			data_length -= 3;
+			break;
+		case 22:
+			printf("fn: %-3d, subfn: %-3d\n",
+			       rq->function, data[2]);
+			switch(data[2])
+			{
+			case 00:
+				printf("Set Directory Handle\n");
+				break;
+			case 01:
+				printf("Get Directory Path\n");
+				break;
+			case 02:
+				printf("Scan Directory Information\n");
+				break;
+			case 03:
+				printf("Get Effective Directory Rights\n");
+				break;
+			case 05:
+				printf("Get Volume Number\n");
+				break;
+			case 06:
+				printf("Get Volume Name\n");
+				break;
+			case 10:
+				printf("Create directory\n");
+				break;
+			case 18:
+				printf("Allocate Permanent Dir Handle\n");
+				break;
+			case 20:
+				printf("Deallocate Directory Handle\n");
+				break;
+			case 21:
+				printf("Get Volume Info with handle\n");
+				break;
+			case 39:
+				printf("Add ext. Trustee to Dir or File\n");
+				break;
+			case 48:
+				printf("Get Name Space Directory Entry\n");
+				break;
+			}
+			data += 3;
+			data_length -= 3;
+			break;
+		case 23:
+			printf("fn: %-3d, subfn: %-3d\n", rq->function,
+			       data[2]);
+			switch(data[2])
+			{
+			case 17:
+				printf("Get Fileserver Information\n");
+				break;
+			case 22:
+				printf("Get Station's logged Info (old)\n");
+				break;
+			case 23:
+				printf("Get Crypt Key\n");
+				break;
+			case 24:
+				printf("Encrypted Login\n");
+				break;
+			case 28:
+				printf("Get Connection Information\n");
+				break;
+			case 50:
+				printf("Create Bindery Object\n");
+				break;
+			case 53:
+				printf("Get Bindery Object ID\n");
+				break;
+			case 54:
+				printf("Get Bindery Object Name\n");
+				break;
+			case 55:
+				printf("Scan Bindery Object\n");
+				break;
+			case 57:
+				printf("Create Property\n");
+				break;
+			case 59:
+				printf("Change Property Security\n");
+				break;
+			case 60:
+				printf("Scan Property\n");
+				break;
+			case 61:
+				printf("Read Property Value\n");
+				break;
+			case 62:
+				printf("Write Property Value\n");
+				break;
+			case 65:
+				printf("Add Bindery Object to Set\n");
+				break;
+			case 67:
+				printf("Is Bindery Object in Set\n");
+				break;
+			case 70:
+				printf("Get Bindery Access Level\n");
+				break;
+			case 72:
+				printf("Get Bindery Object Access Level\n");
+				break;
+			case 75:
+				printf("Keyed change password\n");
+				break;
+			case 113:
+				printf("Service Queue Job (old)\n");
+				break;
+			case 124:
+				printf("Service Queue Job \n");
+				break;
+			}
+			
+			data += 3;
+			data_length -= 3;
+			break;
+		case 24:
+			printf("fn: %-3d\n", rq->function);
+			printf("End of Job\n");
+			break;
+		case 33:
+			printf("fn: %-3d\n", rq->function);
+			printf("Negotiate Buffer size\n");
+			break;
+		case 34:
+			printf("fn: %-3d, subfn: %-3d\n", rq->function,
+			       data[2]);
+			data += 3;
+			data_length -= 3;
+			break;
+		case 62:
+			printf("fn: %-3d\n", rq->function);
+			printf("File Search Initialize\n");
+			break;
+		case 63:
+			printf("fn: %-3d\n", rq->function);
+			printf("File Search Continue\n");
+			break;
+		case 64:
+			printf("fn: %-3d\n", rq->function);
+			printf("Search for a file\n");
+			break;
+		case 66:
+			printf("fn: %-3d\n", rq->function);
+			printf("Close File\n");
+			break;
+		case 67:
+			printf("fn: %-3d\n", rq->function);
+			printf("Create File\n");
+			break;
+		case 72:
+			printf("fn: %-3d\n", rq->function);
+			printf("Read from File\n");
+			break;
+		case 73:
+			printf("fn: %-3d\n", rq->function);
+			printf("Write to File\n");
+			break;
+		case 75:
+			printf("fn: %-3d\n", rq->function);
+			printf("Set File Time Date Stamp\n");
+			break;
+		case 76:
+			printf("fn: %-3d\n", rq->function);
+			printf("Open File (old)\n");
+			break;
+			
 		case 87:
 			printf("fn: %-3d, subfn: %-3d\n",
 			       rq->function, data[0]);
@@ -179,62 +584,351 @@ void handle_ncp (struct sockaddr_ipx *source,
 			case 8:
 				printf("Delete a File Or Subdirectory\n");
 				break;
+			case 12:
+				printf("Allocate Short Directory Handle\n");
+				break;
 			}
 			data += 1;
 			data_length -= 1;
 			break;
-		case 22:
-			printf("fn: %-3d, subfn: %-3d\n",
-			       rq->function, data[2]);
-			switch(data[2])
+		case 97:
+		{
+			struct INPUT
 			{
-			case 21:
-				printf("Get Volume Info with handle\n");
+				__u16 proposed_max_size;
+				__u8  security_flag;
+			} *i = (struct INPUT *)data;
+
+			printf("fn: %-3d\n", rq->function);
+			printf("Get Big Packet NCP Max Packet Size\n");
+			printf("proposed_max_size: %x\n",
+			       ntohs(i->proposed_max_size));
+			printf("security_flag: %x\n",
+			       i->security_flag);
+			break;
+		}
+		case 101:
+		{
+			struct INPUT
+			{
+				__u32 local_conn_id;
+				__u32 local_max_packet_size;
+				__u16 local_target_socket;
+				__u32 local_max_send_size;
+				__u32 local_max_recv_size;
+			} *i = (struct INPUT *)data;
+
+			printf("fn: %-3d\n", rq->function);
+			printf("Packet Burst Connection Request\n");
+			printf("local_conn_id: %lx\n",
+			       ntohl(i->local_conn_id));
+			printf("local_max_packet_size: %lx\n",
+			       ntohl(i->local_max_packet_size));
+			printf("local_target_socket: %lx\n",
+			       ntohl(i->local_target_socket));
+			printf("local_max_send_size: %lx\n",
+			       ntohl(i->local_max_send_size));
+			printf("local_max_recv_size: %lx\n",
+			       ntohl(i->local_max_recv_size));
+		}
+			break;
+		case 104:
+		{
+			printf("fn: %-3d, subfn: %-3d, NDS call\n",
+			       rq->function, data[0]);
+
+			/* I took this information from the (german!!)
+			   book 'Einf"uhrung in die NetWare LAN
+			   Analyse', Laura A. Chappell, Dan E. Hakes,
+			   Novell Press, Markt & Technik, ISBN
+			   3-8272-5084-6, and from the book mentioned
+			   in the ncpfs README. I'm not sure it is
+			   correct, because I do not have NW 4.x. If
+			   you have the time, could you watch a NW4
+			   workstation, and tell me whether anything
+			   of this makes sense at all. */
+
+			switch(data[0])
+			{
+			case 1:
+				printf("Ping for NDS\n");
+				break;
+			case 2:
+			{
+				struct INPUT
+				{
+					__u8 subfunction_code;
+					__u32 fragger_handle;
+					__u32 max_fragment_size;
+					__u32 message_size;
+					__u32 fragment_flag;
+					__u32 verb;
+				} *i = (struct INPUT *)data;
+				printf("Send NDS Fragment Request/Reply\n");
+				printf("fragger_handle: %lx\n",
+				       (unsigned long)i->fragger_handle);
+				printf("max_fragment_size: %lx\n",
+				       (unsigned long)i->max_fragment_size);
+				printf("message_size: %lx\n",
+				       (unsigned long)i->message_size);
+				printf("fragment_flag: %lx\n",
+				       (unsigned long)i->fragment_flag);
+				printf("verb: %d\n", i->verb);
+
+				switch (i->verb)
+				{
+				case 1:
+					printf("Resolve Name\n");
+					break;
+				case 2:
+					printf("Read Entry Information\n");
+					break;
+				case 3:
+					printf("Read\n");
+					break;
+				case 4:
+					printf("Compare\n");
+					break;
+				case 5:
+					printf("List\n");
+					break;
+				case 6:
+					printf("Search Entries\n");
+					break;
+				case 7:
+					printf("Add Entry\n");
+					break;
+				case 8:
+					printf("Remove Entry\n");
+					break;
+				case 9:
+					printf("Modify Entry\n");
+					break;
+				case 10:
+					printf("Modify RDN\n");
+					break;
+				case 11:
+					printf("Create Attribute\n");
+					break;
+				case 12:
+					printf("Read Attribute Definition\n");
+					break;
+				case 13:
+					printf("Remove Attribute Definition\n");
+					break;
+				case 14:
+					printf("Define Class\n");
+					break;
+				case 15:
+					printf("Read Class Definition\n");
+					break;
+				case 16:
+					printf("Modify Class Definition\n");
+					break;
+				case 17:
+					printf("Remove Class Definition\n");
+					break;
+				case 18:
+					printf("List Containable Classes\n");
+					break;
+				case 19:
+					printf("Get Effective Rights\n");
+					break;
+				case 20:
+					printf("Add Partition\n");
+					break;
+				case 21:
+					printf("Remove Partition\n");
+					break;
+				case 22:
+					printf("List Partitions\n");
+					break;
+				case 23:
+					printf("Split Partition\n");
+					break;
+				case 24:
+					printf("Join Partitions\n");
+					break;
+				case 25:
+					printf("Add Replica\n");
+					break;
+				case 26:
+					printf("Remove Replica\n");
+					break;
+				case 27:
+					printf("Open Stream\n");
+					break;
+				case 28:
+					printf("Search Filter\n");
+					break;
+				case 29:
+					printf("Create Subordinate Reference\n");
+					break;
+				case 30:
+					printf("Link Replica\n");
+					break;
+				case 31:
+					printf("Change Replica Type\n");
+					break;
+				case 32:
+					printf("Start Update Schema\n");
+					break;
+				case 33:
+					printf("End Update Schema\n");
+					break;
+				case 34:
+					printf("Update Schema\n");
+					break;
+				case 35:
+					printf("Start Update Replica\n");
+					break;
+				case 36:
+					printf("End Update Replica\n");
+					break;
+				case 37:
+					printf("Update Replica\n");
+					break;
+				case 38:
+					printf("Synchronize Partition\n");
+					break;
+				case 39:
+					printf("Synchronize Schema\n");
+					break;
+				case 40:
+					printf("Read Syntaxes\n");
+					break;
+				case 41:
+					printf("Get Replica Root ID\n");
+					break;
+				case 42:
+					printf("Begin Move Entry\n");
+					break;
+				case 43:
+					printf("Finish Move Entry\n");
+					break;
+				case 44:
+					printf("Release Moved Entry\n");
+					break;
+				case 45:
+					printf("Backup Entry\n");
+					break;
+				case 46:
+					printf("Restore Entry\n");
+					break;
+				case 47:
+					printf("Save DIB\n");
+					break;
+				case 48:
+				case 49:
+					printf("Unused\n");
+					break;
+				case 50:
+					printf("Close Iteration\n");
+					break;
+				case 51:
+					printf("Unused\n");
+					break;
+				case 52:
+					printf("Audit Skulking\n");
+					break;
+				case 53:
+					printf("Get Server Address\n");
+					break;
+				case 54:
+					printf("Set Keys\n");
+					break;
+				case 55:
+					printf("Change Password\n");
+					break;
+				case 56:
+					printf("Verify Password\n");
+					break;
+				case 57:
+					printf("Begin Login\n");
+					break;
+				case 58:
+					printf("Finish Login\n");
+					break;
+				case 59:
+					printf("Begin Authentication\n");
+					break;
+				case 60:
+					printf("Finish Authentication\n");
+					break;
+				case 61:
+					printf("Logout\n");
+					break;
+				case 62:
+					printf("Repair Ring\n");
+					break;
+				case 63:
+					printf("Repair Timestamps\n");
+					break;
+				case 64:
+					printf("Create Back Link\n");
+					break;
+				case 65:
+					printf("Delete External Reference\n");
+					break;
+				case 66:
+					printf("Rename External Reference\n");
+					break;
+				case 67:
+					printf("Create Directory Entry\n");
+					break;
+				case 68:
+					printf("Remove Directory Entry\n");
+					break;
+				case 69:
+					printf("Designate New Master\n");
+					break;
+				case 70:
+					printf("Change Tree Name\n");
+					break;
+				case 71:
+					printf("Partition Entry Count\n");
+					break;
+				case 72:
+					printf("Check Login Restrictions\n");
+					break;
+				case 73:
+					printf("Start Join\n");
+					break;
+				case 74:
+					printf("Low Level Split\n");
+					break;
+				case 75:
+					printf("Low Level Join\n");
+					break;
+				case 76:
+					printf("Abort Low Level Join\n");
+					break;
+				case 77:
+					printf("Get All Servers\n");
+					break;
+				default:
+					printf("Unknown Verb: %d\n",
+					       data[0]);
+					break;
+				}
 				break;
 			}
-			data += 3;
-			data_length -= 3;
-			break;
-		case 23:
-			printf("fn: %-3d, subfn: %-3d\n", rq->function,
-			       data[2]);
-			data += 3;
-			data_length -= 3;
-			break;
-		case 24:
-			printf("fn: %-3d\n", rq->function);
-			printf("End of Job\n");
-			break;
-		case 34:
-			printf("fn: %-3d, subfn: %-3d\n", rq->function,
-			       data[2]);
-			data += 3;
-			data_length -= 3;
-			break;
-		case 62:
-			printf("fn: %-3d\n", rq->function);
-			printf("File Search Initialize\n");
-			break;
-		case 63:
-			printf("fn: %-3d\n", rq->function);
-			printf("File Search Continue\n");
-			break;
-		case 64:
-			printf("fn: %-3d\n", rq->function);
-			printf("Search for a file\n");
-			break;
-		case 66:
-			printf("fn: %-3d\n", rq->function);
-			printf("Close File\n");
-			break;
-		case 73:
-			printf("fn: %-3d\n", rq->function);
-			printf("Write to File\n");
-			break;
-		case 75:
-			printf("fn: %-3d\n", rq->function);
-			printf("Set File Time Date Stamp\n");
-			break;
+			case 3:
+				printf("Close NDS Fragment\n");
+				break;
+			case 4:
+				printf("Return Bindery Context\n");
+				break;
+			case 5:
+				printf("Monitor NDS connection\n");
+				break;
+			case 200:
+				printf("NDS Auditing\n");
+				break;
+			default:
+				break;
+			}
+		}
 		default:
 			printf("fn: %-3d\n", rq->function);
 		}
@@ -250,6 +944,70 @@ void handle_ncp (struct sockaddr_ipx *source,
 
 		data = buf + sizeof(struct ncp_reply_header);
 		data_length = length - sizeof(struct ncp_reply_header);
+
+		if (   (memcmp(&request_source, target,
+			       sizeof(request_source)) == 0)
+		    && (request_header.sequence == rs->sequence))
+		{
+			switch (request_header.function)
+			{
+			case 22:
+				switch (request_data[2])
+				{
+				case 18:
+				{
+					struct XDATA
+					{
+						__u8 new_directory_handle;
+						__u8 access_rights_mask;
+					} *x = (struct XDATA *)data;
+					printf("new_directory_handle: %x\n",
+					       x->new_directory_handle);
+					printf("access_rights_mask: %x\n",
+					       x->access_rights_mask);
+				}
+					break;
+				}
+				break;
+			case 72:
+				printf("Read data\n");
+				data_length = 0;
+				break;
+			case 97:
+			{
+				struct XDATA
+				{
+					__u16 accepted_max_size;
+					__u16 echo_socket;
+					__u8  security_flag;
+				} *x = (struct XDATA *)data;
+				printf("accepted_max_size: %x\n",
+				       ntohs(x->accepted_max_size));
+				printf("echo_socket: %x\n",
+				       ntohs(x->echo_socket));
+				printf("security_flag: %x\n",
+				       (x->security_flag));
+			}
+				break;
+			case 101:
+			{
+				struct XDATA
+				{
+					__u8 completion_code;
+					__u32 remote_target_id;
+					__u32 remote_max_packet_size;
+				} *x = (struct XDATA *)data;
+				printf("completion_code: %x\n",
+				       x->completion_code);
+				printf("remote_target_id: %lx\n",
+				       ntohl(x->remote_target_id));
+				printf("remote_max_packet_size: %lx\n",
+				       ntohl(x->remote_max_packet_size));
+			}
+				break;
+			}
+		}
+			
 	}
 
 	if (data == NULL)
@@ -342,4 +1100,3 @@ main (int argc, char *argv[])
 	
 	exit (0);
 }
-

kernel-1.2/linux/ncp.h

@@ -116,6 +116,12 @@ struct ncp_file_info {
 	__u16   update_time;
 };
 
+/* Defines for Name Spaces */
+#define NW_NS_DOS     0
+#define NW_NS_MAC     1
+#define NW_NS_NFS     2
+#define NW_NS_FTAM    3
+#define NW_NS_OS2     4
 
 /*  Defines for ReturnInformationMask */
 #define RIM_NAME	      (0x0001L)

kernel-1.2/linux/ncp_fs.h

@@ -34,18 +34,16 @@ struct ncp_fs_info {
 	int    buffer_size;	/* The negotiated buffer size, to be
 				   used for read/write requests! */
 
-	/* Not used yet, but here some day the namespace numbers will be
-	   stored. */
 	int    volume_number;
 	__u32  directory_id;
 };	
 
-#define	NCP_IOC_NCPREQUEST		_IOR('n', 1, unsigned char *)
-#define	NCP_IOC_GETMOUNTUID		_IOR('u', 1, uid_t)
-#define NCP_IOC_CONN_LOGGED_IN          _IO('l', 1)
+#define	NCP_IOC_NCPREQUEST		_IOR('n', 1, struct ncp_ioctl_request)
+#define	NCP_IOC_GETMOUNTUID		_IOW('n', 2, uid_t)
+#define NCP_IOC_CONN_LOGGED_IN          _IO('n', 3)
 
 #define NCP_GET_FS_INFO_VERSION (1)
-#define NCP_IOC_GET_FS_INFO             _IOWR('i', 1, unsigned char *)
+#define NCP_IOC_GET_FS_INFO             _IOWR('n', 4, struct ncp_fs_info)
 
 /*
  * The packet size to allocate. One page should be enough.
@@ -63,7 +61,7 @@ struct ncp_fs_info {
 #define NCP_READDIR_CACHE_SIZE        64
 
 
-#define NCP_MAX_RPC_TIMEOUT (60) /* 6 seconds */
+#define NCP_MAX_RPC_TIMEOUT (6*HZ)
 
 /* Guess, what 0x564c is :-) */
 #define NCP_SUPER_MAGIC  0x564c

kernel-1.2/linux/ncp_fs_sb.h

@@ -21,6 +21,8 @@ struct ncp_server {
 				    interest for us later, so we store
 				    it completely. */
 
+	__u8 name_space[NCP_NUMBER_OF_VOLUMES];
+
 	struct file *ncp_filp;	/* File pointer to ncp socket */
 	struct file *wdog_filp;	/* File pointer to wdog socket */
 	void *data_ready;	/* The wdog socket gets a new

kernel-1.2/src/dir.c

@@ -20,6 +20,7 @@
 #include <linux/ncp_fs.h>
 #include <asm/segment.h>
 #include <linux/errno.h>
+#include <linux/locks.h>
 #include "ncplib_kernel.h"
 
 struct ncp_dirent {
@@ -96,6 +97,20 @@ str_lower(char *name)
 	}
 }
 
+static inline int
+ncp_namespace(struct inode *i)
+{
+	struct ncp_server *server   = NCP_SERVER(i);
+	struct nw_info_struct *info = NCP_ISTRUCT(i);
+	return server->name_space[info->volNumber];
+}
+
+static inline int
+ncp_preserve_case(struct inode *i)
+{
+	return (ncp_namespace(i) == NW_NS_OS2);
+}
+
 static struct file_operations ncp_dir_operations = {
         NULL,			/* lseek - default */
 	ncp_dir_read,		/* read - bad */
@@ -132,7 +147,7 @@ struct inode_operations ncp_dir_inode_operations = {
 /* Here we encapsulate the inode number handling that depends upon the
  * mount mode: When we mount a complete server, the memory address of
  * the npc_inode_info is used as an inode. When only a single volume
- * is mounted, then the DosDirNum is used as the inode number. As this
+ * is mounted, then the dirEntNum is used as the inode number. As this
  * is unique for the complete volume, this should enable the NFS
  * exportability of a ncpfs-mounted volume.
  */
@@ -147,7 +162,7 @@ inline ino_t
 ncp_info_ino(struct ncp_server *server, struct ncp_inode_info *info)
 {
 	return ncp_single_volume(server)
-		? info->finfo.i.DosDirNum : (ino_t)info;
+		? info->finfo.i.dirEntNum : (ino_t)info;
 }
 
 static inline int
@@ -200,12 +215,30 @@ static int                c_size;
 static int                c_seen_eof;
 static int                c_last_returned_index;
 static struct ncp_dirent* c_entry = NULL;
+static int                c_lock = 0;
+static struct wait_queue *c_wait = NULL;
+
+static inline void
+ncp_lock_dircache(void)
+{
+	while (c_lock)
+		sleep_on(&c_wait);
+	c_lock = 1;
+}
+
+static inline void
+ncp_unlock_dircache(void)
+{
+	c_lock = 0;
+	wake_up(&c_wait);
+}
 
 static int
 ncp_readdir(struct inode *inode, struct file *filp,
 	    struct dirent *dirent, int count)
 {
-	int result, i = 0;
+	int result = 0;
+	int i = 0;
         int index = 0;
 	struct ncp_dirent *entry = NULL;
         struct ncp_server *server = NCP_SERVER(inode);
@@ -238,6 +271,7 @@ ncp_readdir(struct inode *inode, struct file *filp,
 		return -EIO;
 	}
 
+	ncp_lock_dircache();
 	if (c_entry == NULL) 
 	{
 		i = sizeof (struct ncp_dirent) * NCP_READDIR_CACHE_SIZE;
@@ -245,7 +279,8 @@ ncp_readdir(struct inode *inode, struct file *filp,
 		if (c_entry == NULL)
 		{
 			printk("ncp_readdir: no MEMORY for cache\n");
-			return -ENOMEM;
+			result = -ENOMEM;
+			goto finished;
 		}
 	}
 
@@ -255,10 +290,11 @@ ncp_readdir(struct inode *inode, struct file *filp,
 		if (filldir(dirent,".",1, filp->f_pos,
 			    ncp_info_ino(server, dir)) < 0)
 		{
-			return 0;
+			goto finished;
 		}
 		filp->f_pos += 1;
-		return ROUND_UP(NAME_OFFSET(dirent)+i+1);
+		result = ROUND_UP(NAME_OFFSET(dirent)+i+1);
+		goto finished;
         }
 
 	if (filp->f_pos == 1)
@@ -266,10 +302,11 @@ ncp_readdir(struct inode *inode, struct file *filp,
 		if (filldir(dirent,"..",2, filp->f_pos,
 			    ncp_info_ino(server, dir->dir)) < 0)
 		{
-			return 0;
+			goto finished;
 		}
 		filp->f_pos += 1;
-		return ROUND_UP(NAME_OFFSET(dirent)+i+1);
+		result = ROUND_UP(NAME_OFFSET(dirent)+i+1);
+		goto finished;
 	}
 
 	if ((inode->i_dev == c_dev) && (inode->i_ino == c_ino))
@@ -286,49 +323,54 @@ ncp_readdir(struct inode *inode, struct file *filp,
 		}
                 if ((entry == NULL) && c_seen_eof)
 		{
-                        return 0;
+			goto finished;
 		}
 	}
 
 	if (entry == NULL)
 	{
+		int entries;
 		DDPRINTK("ncp_readdir: Not found in cache.\n");
 
 		if (ncp_is_server_root(inode))
 		{
-			result = ncp_read_volume_list(server, filp->f_pos,
-						      NCP_READDIR_CACHE_SIZE);
-			DPRINTK("ncp_read_volume_list returned %d\n", result);
+			entries = ncp_read_volume_list(server, filp->f_pos,
+						       NCP_READDIR_CACHE_SIZE);
+			DPRINTK("ncp_read_volume_list returned %d\n", entries);
 
 		}
 		else
 		{
-			result = ncp_do_readdir(server, inode, filp->f_pos,
-						NCP_READDIR_CACHE_SIZE,
-						c_entry);
-			DPRINTK("ncp_readdir returned %d\n", result);
+			entries = ncp_do_readdir(server, inode, filp->f_pos,
+						 NCP_READDIR_CACHE_SIZE,
+						 c_entry);
+			DPRINTK("ncp_readdir returned %d\n", entries);
 		}
 
-		if (result < 0)
+		if (entries < 0)
 		{
 			c_dev = 0;
 			c_ino = 0;
-			return result;
+			result = entries;
+			goto finished;
 		}
 
-		if (result > 0)
+		if (entries > 0)
 		{
-                        c_seen_eof = (result < NCP_READDIR_CACHE_SIZE);
+                        c_seen_eof = (entries < NCP_READDIR_CACHE_SIZE);
 			c_dev  = inode->i_dev;
 			c_ino  = inode->i_ino;
-			c_size = result;
+			c_size = entries;
 			entry = c_entry;
                         c_last_returned_index = 0;
                         index = 0;
 
-			for (i = 0; i < c_size; i++)
+			if (!ncp_preserve_case(inode))
 			{
-				str_lower(c_entry[i].i.entryName);
+				for (i = 0; i < c_size; i++)
+				{
+					str_lower(c_entry[i].i.entryName);
+				}
 			}
 		}
 	}
@@ -336,7 +378,7 @@ ncp_readdir(struct inode *inode, struct file *filp,
         if (entry == NULL)
 	{
                 /* Nothing found, even from a ncp call */
-                return 0;
+		goto finished;
         }
 
         if (index < c_size)
@@ -350,7 +392,7 @@ ncp_readdir(struct inode *inode, struct file *filp,
 
 		if (ncp_single_volume(server))
 		{
-			ino = (ino_t)(entry->i.DosDirNum);
+			ino = (ino_t)(entry->i.dirEntNum);
 		}
 		else
 		{
@@ -374,15 +416,18 @@ ncp_readdir(struct inode *inode, struct file *filp,
                 if (filldir(dirent, entry->i.entryName, entry->i.nameLen,
                             entry->f_pos, ino) < 0)
 		{
-                        return 0;
+			goto finished;
                 }
 
                 filp->f_pos += 1;
                 index += 1;
                 entry += 1;
-		return ROUND_UP(NAME_OFFSET(dirent)+i+1);
+		result = ROUND_UP(NAME_OFFSET(dirent)+i+1);
+		goto finished;
 	}
-	return 0;
+ finished:
+	ncp_unlock_dircache();
+	return result;
 }
 
 static int
@@ -407,7 +452,7 @@ ncp_read_volume_list(struct ncp_server *server, int fpos, int cache_size)
 
 		if (ncp_get_volume_info_with_number(server, i, &info) != 0)
 		{
-			return total_count;
+			return (total_count - fpos);
 		}
 
 		if (strlen(info.volume_name) > 0)
@@ -643,7 +688,7 @@ ncp_init_root(struct ncp_server *server)
         root->finfo.opened = 0;
 	i->attributes  = aDIR;
 	i->dataStreamSize = 1024;
-	i->DosDirNum = 0;
+	i->dirEntNum = i->DosDirNum = 0;
 	i->volNumber = NCP_NUMBER_OF_VOLUMES+1;	/* illegal volnum */
 	ncp_date_unix2dos(0, &(i->creationTime), &(i->creationDate));
 	ncp_date_unix2dos(0, &(i->modifyTime), &(i->modifyDate));
@@ -720,9 +765,14 @@ ncp_find_dir_inode(struct inode *dir, const char *name)
 
         do
 	{
-		if (   (result->dir->finfo.i.DosDirNum == dir_info->DosDirNum)
+		if (   (result->dir->finfo.i.dirEntNum == dir_info->dirEntNum)
 		    && (result->dir->finfo.i.volNumber == dir_info->volNumber)
 		    && (strcmp(result->finfo.i.entryName, name) == 0)
+		    /* The root dir is never looked up using this
+		     * routine.  Without the following test a root
+		     * directory 'sys' in a volume named 'sys' could
+		     * never be looked up, because
+		     * server->root->dir==server->root. */
 		    && (result != &(server->root)))
 		{
                         return result;
@@ -743,7 +793,7 @@ ncp_lookup(struct inode *dir, const char *__name, int len,
 	struct ncp_server *server;
         struct ncp_inode_info *result_info;
         int found_in_cache;
-
+	int down_case = 0;
 	char name[len+1];
 
 	*result = NULL;
@@ -795,7 +845,7 @@ ncp_lookup(struct inode *dir, const char *__name, int len,
 
 	memcpy(name, __name, len);
 	name[len] = 0;
-
+	lock_super(dir->i_sb);
         result_info = ncp_find_dir_inode(dir, name);
 
         if (result_info != 0)
@@ -809,6 +859,7 @@ ncp_lookup(struct inode *dir, const char *__name, int len,
                    inode number */
 
                 *result = iget(dir->i_sb, ncp_info_ino(server, result_info));
+		unlock_super(dir->i_sb);
                 iput(dir);
 
                 if (*result == NULL)
@@ -823,7 +874,9 @@ ncp_lookup(struct inode *dir, const char *__name, int len,
            server. */
 
         found_in_cache = 0;
-        
+
+        ncp_lock_dircache();
+
         if ((dir->i_dev == c_dev) && (dir->i_ino == c_ino))
 	{
                 int first = c_last_returned_index;
@@ -846,42 +899,56 @@ ncp_lookup(struct inode *dir, const char *__name, int len,
                 }
 		while (i != first);
         }
+	ncp_unlock_dircache();
 
         if (found_in_cache == 0)
 	{
 		int res;
-		str_upper(name);
 
 		DDPRINTK("ncp_lookup: do_lookup on %s/%s\n",
 			 NCP_ISTRUCT(dir)->entryName, name);
 
 		if (ncp_is_server_root(dir))
 		{
+			str_upper(name);
+			down_case = 1;
 			res = ncp_lookup_volume(server, name, &(finfo.i));
 		}
 		else
 		{
+			if (!ncp_preserve_case(dir))
+			{
+				str_upper(name);
+				down_case = 1;
+			}
 			res = ncp_obtain_info(server,
 					      NCP_ISTRUCT(dir)->volNumber,
-					      NCP_ISTRUCT(dir)->DosDirNum,
+					      NCP_ISTRUCT(dir)->dirEntNum,
 					      name, &(finfo.i));
 		}
 		if (res != 0)
 		{
+			unlock_super(dir->i_sb);
                         iput(dir);
                         return -ENOENT;
                 }
         }
 
 	finfo.opened = 0;
-	str_lower(finfo.i.entryName);
+
+	if (down_case != 0)
+	{
+		str_lower(finfo.i.entryName);
+	}
 
 	if (!(*result = ncp_iget(dir, &finfo)))
 	{
+		unlock_super(dir->i_sb);
 		iput(dir);
 		return -EACCES;
 	}
 
+	unlock_super(dir->i_sb);
 	iput(dir);
 	return 0;
 }
@@ -909,8 +976,13 @@ ncp_create(struct inode *dir, const char *name, int len, int mode,
 
 	strncpy(_name, name, len);
 	_name[len] = '\0';
-	str_upper(_name);
 
+	if (!ncp_preserve_case(dir))
+	{
+		str_upper(_name);
+	}
+
+	lock_super(dir->i_sb);
 	if (ncp_open_create_file_or_subdir(NCP_SERVER(dir),
 					   NCP_ISTRUCT(dir), _name,
 			 		   OC_MODE_CREATE|OC_MODE_OPEN|
@@ -918,22 +990,29 @@ ncp_create(struct inode *dir, const char *name, int len, int mode,
 					   0, AR_READ|AR_WRITE,
 					   &finfo) != 0)
 	{
+		unlock_super(dir->i_sb);
 		iput(dir);
 		return -EACCES;
 	}
 
         ncp_invalid_dir_cache(dir);
 
-	str_lower(finfo.i.entryName);
+	if (!ncp_preserve_case(dir))
+	{
+		str_lower(finfo.i.entryName);
+	}
+
 	finfo.access = O_RDWR;
 
 	if (!(*result = ncp_iget(dir, &finfo)) < 0)
 	{
 		ncp_close_file(NCP_SERVER(dir), finfo.file_handle);
+		unlock_super(dir->i_sb);
 		iput(dir);
 		return -EINVAL;
 	}
 
+	unlock_super(dir->i_sb);
 	iput(dir);
 	return 0;	
 }
@@ -950,12 +1029,17 @@ ncp_mkdir(struct inode *dir, const char *name, int len, int mode)
 		|| (   (len == 2)
 		    && (name[1] == '.'))))
 	{
+		iput(dir);
 		return -EEXIST;
 	}
 
 	strncpy(_name, name, len);
 	_name[len] = '\0';
-	str_upper(_name);
+
+	if (!ncp_preserve_case(dir))
+	{
+		str_upper(_name);
+	}
 
 	if (!dir || !S_ISDIR(dir->i_mode))
 	{
@@ -1013,7 +1097,11 @@ ncp_rmdir(struct inode *dir, const char *name, int len)
 
 		strncpy(_name, name, len);
 		_name[len] = '\0';
-		str_upper(_name);
+
+		if (!ncp_preserve_case(dir))
+		{
+			str_upper(_name);
+		}
 
                 if ((error = ncp_del_file_or_subdir(NCP_SERVER(dir),
 						    NCP_ISTRUCT(dir),
@@ -1056,7 +1144,11 @@ ncp_unlink(struct inode *dir, const char *name, int len)
 	{
 		strncpy(_name, name, len);
 		_name[len] = '\0';
-		str_upper(_name);
+
+		if (!ncp_preserve_case(dir))
+		{
+			str_upper(_name);
+		}
 
                 if ((error = ncp_del_file_or_subdir(NCP_SERVER(dir),
 						    NCP_ISTRUCT(dir),
@@ -1110,11 +1202,19 @@ ncp_rename(struct inode *old_dir, const char *old_name, int old_len,
 
 	strncpy(_old_name, old_name, old_len);
 	_old_name[old_len] = '\0';
-	str_upper(_old_name);
+
+	if (!ncp_preserve_case(old_dir))
+	{
+		str_upper(_old_name);
+	}
 
 	strncpy(_new_name, new_name, new_len);
 	_new_name[new_len] = '\0';
-	str_upper(_new_name);
+
+	if (!ncp_preserve_case(new_dir))
+	{
+		str_upper(_new_name);
+	}
 
 	res = ncp_ren_or_mov_file_or_subdir(NCP_SERVER(old_dir),
 					    NCP_ISTRUCT(old_dir), _old_name,

kernel-1.2/src/file.c

@@ -21,6 +21,7 @@
 #include <linux/stat.h>
 #include <linux/mm.h>
 #include <linux/ncp_fs.h>
+#include <linux/locks.h>
 #include "ncplib_kernel.h"
 #include <linux/malloc.h>
 
@@ -50,8 +51,10 @@ ncp_make_open(struct inode *i, int right)
 
         DPRINTK("ncp_make_open: dirent->opened = %d\n", finfo->opened);
 
+	lock_super(i->i_sb);
         if (finfo->opened == 0)
 	{
+		finfo->access = -1;
                 /* tries max. rights */
 		if (ncp_open_create_file_or_subdir(NCP_SERVER(i),
 						   NULL, NULL,
@@ -69,12 +72,10 @@ ncp_make_open(struct inode *i, int right)
 		{
 			finfo->access = O_RDONLY;
 		}
-		else
-		{
-			return -EACCES;
-		}
         }
 
+	unlock_super(i->i_sb);
+
         if (   ((right == O_RDONLY) && (   (finfo->access == O_RDONLY)
                                         || (finfo->access == O_RDWR)))
             || ((right == O_WRONLY) && (   (finfo->access == O_WRONLY)

kernel-1.2/src/inode.c

@@ -94,7 +94,7 @@ ncp_read_inode(struct inode *inode)
         inode->i_nlink   = 1;
         inode->i_uid     = NCP_SERVER(inode)->m.uid;
         inode->i_gid     = NCP_SERVER(inode)->m.gid;
-        inode->i_blksize = 1024;
+        inode->i_blksize = 512;
         inode->i_rdev    = 0;
 
         if ((inode->i_blksize != 0) && (inode->i_size != 0))
@@ -132,7 +132,9 @@ static void
 ncp_put_inode(struct inode *inode)
 {
         struct nw_file_info *finfo = NCP_FINFO(inode);
+	struct super_block *sb = inode->i_sb;
 
+	lock_super(sb);
         if (finfo->opened != 0)
 	{
                 if (ncp_close_file(NCP_SERVER(inode), finfo->file_handle)!=0)
@@ -155,6 +157,7 @@ ncp_put_inode(struct inode *inode)
         }                
 
 	clear_inode(inode);
+	unlock_super(sb);
 }
 
 struct super_block *

kernel-1.2/src/ioctl.c

@@ -29,6 +29,26 @@ ncp_ioctl (struct inode * inode, struct file * filp,
 	struct ncp_fs_info info;
 	struct ncp_server *server = NCP_SERVER(inode);
 
+	/*
+	 * Binary compatible with 1.3.XX releases.
+	 * Take this out in 2.1.0 development series.
+	 * <mec@duracef.shout.net> 12 Mar 1996
+	 */
+	switch(cmd) {
+	case _IOR('n', 1, unsigned char *):
+	    cmd = NCP_IOC_NCPREQUEST;
+	    break;
+	case _IOR('u', 1, uid_t):
+	    cmd = NCP_IOC_GETMOUNTUID;
+	    break;
+	case _IO('l', 1):
+	    cmd = NCP_IOC_CONN_LOGGED_IN;
+	    break;
+	case _IOWR('i', 1, unsigned char *):
+	    cmd = NCP_IOC_GET_FS_INFO;
+	    break;
+	}
+
 	switch(cmd) {
 	case NCP_IOC_NCPREQUEST:
 
@@ -116,6 +136,8 @@ ncp_ioctl (struct inode * inode, struct file * filp,
 		info.mounted_uid = server->m.mounted_uid;
 		info.connection  = server->connection;
 		info.buffer_size = server->buffer_size;
+		info.volume_number = NCP_ISTRUCT(inode)->volNumber;
+		info.directory_id  = NCP_ISTRUCT(inode)->DosDirNum;
 
 		memcpy_tofs((struct ncp_fs_info *)arg, &info, sizeof(info));
 		return 0;		

kernel-1.2/src/ncplib_kernel.c

@@ -188,25 +188,6 @@ ncp_get_volume_info_with_number(struct ncp_server *server, int n,
 	return 0;
 }
 
-int
-ncp_get_volume_number(struct ncp_server *server, const char *name, int *target)
-{
-	int result;
-
-	ncp_init_request_s(server, 5);
-	ncp_add_pstring(server, name);
-
-	if ((result = ncp_request(server, 22)) != 0)
-	{
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*target = ncp_reply_byte(server, 0);
-	ncp_unlock_server(server);
-	return 0;
-}
-
 int
 ncp_close_file(struct ncp_server *server, const char *file_id)
 {
@@ -282,8 +263,8 @@ ncp_obtain_info(struct ncp_server *server,
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 6); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
-	ncp_add_byte(server, 0); /* dos name space as dest */
+	ncp_add_byte(server, server->name_space[vol_num]);
+	ncp_add_byte(server, server->name_space[vol_num]);
 	ncp_add_word(server, 0xff); /* get all */
 	ncp_add_dword(server, RIM_ALL);
 	ncp_add_handle_path(server, vol_num, dir_base, 1, path);
@@ -299,20 +280,57 @@ ncp_obtain_info(struct ncp_server *server,
 	return 0;
 }
 
+static inline int
+ncp_has_os2_namespace(struct ncp_server *server, __u8 volume)
+{
+	int result;
+	__u8 *namespace;
+	__u16 no_namespaces;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 24); /* Subfunction: Get Name Spaces Loaded */
+	ncp_add_word(server, 0);
+	ncp_add_byte(server, volume);
+
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return 0;
+	}
+
+	no_namespaces = ncp_reply_word(server, 0);
+	namespace = ncp_reply_data(server, 2);
+
+	while (no_namespaces > 0)
+	{
+		DPRINTK("get_namespaces: found %d on %d\n", *namespace,volume);
+
+		if (*namespace == 4)
+		{
+			DPRINTK("get_namespaces: found OS2\n");
+			ncp_unlock_server(server);
+			return 1;
+		}
+		namespace += 1;
+		no_namespaces -= 1;
+	}
+	ncp_unlock_server(server);
+	return 0;
+}
+
 int
 ncp_lookup_volume(struct ncp_server *server,
 		  char *volname,
 		  struct nw_info_struct *target)
 {
 	int result;
-	__u8  vol_num;
-	__u32 dir_base;
+	int volnum;
 
 	DPRINTK("ncp_lookup_volume: looking up vol %s\n", volname);
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 22); /* Subfunction: Generate dir handle */
-	ncp_add_byte(server, 0); /* DOS name space */
+	ncp_add_byte(server, 0); /* DOS namespace */
 	ncp_add_byte(server, 0); /* reserved */
 	ncp_add_byte(server, 0); /* reserved */
 	ncp_add_byte(server, 0); /* reserved */
@@ -329,20 +347,19 @@ ncp_lookup_volume(struct ncp_server *server,
 		return result;
 	}
 
-	dir_base = ncp_reply_dword(server, 4);
-	vol_num  = ncp_reply_byte(server, 8);
+	memset(target, 0, sizeof(*target));
+	target->DosDirNum = target->dirEntNum = ncp_reply_dword(server, 4);
+	target->volNumber = volnum = ncp_reply_byte(server, 8);
 	ncp_unlock_server(server);
 
-	if ((result = ncp_obtain_info(server, vol_num, dir_base, NULL,
-				      target)) != 0)
-	{
-		return result;
-	}
+	server->name_space[volnum] = ncp_has_os2_namespace(server,volnum)?4:0;
 
-	DPRINTK("ncp_lookup_volume: attribs = %X\n", target->attributes);
+	DPRINTK("lookup_vol: namespace[%d] = %d\n",
+		volnum, server->name_space[volnum]);
 
 	target->nameLen = strlen(volname);
 	strcpy(target->entryName, volname);
+	target->attributes = aDIR;
 	return 0;
 }
 
@@ -356,14 +373,14 @@ ncp_modify_file_or_subdir_dos_info(struct ncp_server *server,
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 7); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, server->name_space[file->volNumber]);
 	ncp_add_byte(server, 0); /* reserved */
 	ncp_add_word(server, 0x8006); /* search attribs: all */
 
 	ncp_add_dword(server, info_mask);
 	ncp_add_mem(server, info, sizeof(*info));
 	ncp_add_handle_path(server, file->volNumber,
-			    file->DosDirNum, 1, NULL);
+			    file->dirEntNum, 1, NULL);
 
 	if ((result = ncp_request(server, 87)) != 0)
 	{
@@ -383,11 +400,11 @@ ncp_del_file_or_subdir(struct ncp_server *server,
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 8); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, server->name_space[dir->volNumber]);
 	ncp_add_byte(server, 0); /* reserved */
 	ncp_add_word(server, 0x8006); /* search attribs: all */
 	ncp_add_handle_path(server, dir->volNumber,
-			    dir->DosDirNum, 1, name);
+			    dir->dirEntNum, 1, name);
 	
 	if ((result = ncp_request(server, 87)) != 0)
 	{
@@ -420,15 +437,16 @@ ncp_open_create_file_or_subdir(struct ncp_server *server,
 {
 	int result;
 	__u16 search_attribs = 0x0006;
+	__u8 volume = (dir != NULL) ? dir->volNumber : target->i.volNumber;
 
 	if ((create_attributes & aDIR) != 0)
 	{
-		search_attribs |= 0x8000;
-	}
+		search_attribs |= 0x8000;	
+}
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 1); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, server->name_space[volume]);
 	ncp_add_byte(server, open_create_mode);
 	ncp_add_word(server, search_attribs);
 	ncp_add_dword(server, RIM_ALL);
@@ -439,13 +457,11 @@ ncp_open_create_file_or_subdir(struct ncp_server *server,
 
 	if (dir != NULL)
 	{
-		ncp_add_handle_path(server, dir->volNumber,
-				    dir->DosDirNum, 1, name);
+		ncp_add_handle_path(server, volume, dir->dirEntNum, 1, name);
 	}
 	else
 	{
-		ncp_add_handle_path(server,
-				    target->i.volNumber, target->i.DosDirNum,
+		ncp_add_handle_path(server, volume, target->i.dirEntNum,
 				    1, NULL);
 	}	
 
@@ -481,9 +497,9 @@ ncp_initialize_search(struct ncp_server *server,
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 2); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, server->name_space[dir->volNumber]);
 	ncp_add_byte(server, 0); /* reserved */
-	ncp_add_handle_path(server, dir->volNumber, dir->DosDirNum, 1, NULL);
+	ncp_add_handle_path(server, dir->volNumber, dir->dirEntNum, 1, NULL);
 	
 	if ((result = ncp_request(server, 87)) != 0)
 	{
@@ -507,7 +523,7 @@ ncp_search_for_file_or_subdir(struct ncp_server *server,
 
 	ncp_init_request(server);
 	ncp_add_byte(server, 3); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, server->name_space[seq->volNumber]);
 	ncp_add_byte(server, 0); /* data stream (???) */
 	ncp_add_word(server, 0xffff); /* Search attribs */
 	ncp_add_dword(server, RIM_ALL);	/* return info mask */
@@ -542,19 +558,19 @@ ncp_ren_or_mov_file_or_subdir(struct ncp_server *server,
 	
 	ncp_init_request(server);
 	ncp_add_byte(server, 4); /* subfunction */
-	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, server->name_space[old_dir->volNumber]);
 	ncp_add_byte(server, 1); /* rename flag */
 	ncp_add_word(server, 0x8006); /* search attributes */
 
 	/* source Handle Path */
 	ncp_add_byte(server, old_dir->volNumber);
-	ncp_add_dword(server, old_dir->DosDirNum);
+	ncp_add_dword(server, old_dir->dirEntNum);
 	ncp_add_byte(server, 1);
 	ncp_add_byte(server, 1); /* 1 source component */
 
 	/* dest Handle Path */
 	ncp_add_byte(server, new_dir->volNumber);
-	ncp_add_dword(server, new_dir->DosDirNum);
+	ncp_add_dword(server, new_dir->dirEntNum);
 	ncp_add_byte(server, 1);
 	ncp_add_byte(server, 1); /* 1 destination component */
 

kernel-1.2/src/sock.c

@@ -222,6 +222,7 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 	int timeout;
 	int retrans;
 	int major_timeout_seen;
+	int acknowledge_seen;
 	int n;
 	int addrlen;
 	unsigned long old_mask;
@@ -243,7 +244,8 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 		return -EBADF;
 	}
 	init_timeout = server->m.time_out;
-	max_timeout = NCP_MAX_RPC_TIMEOUT*HZ/10;
+	max_timeout = NCP_MAX_RPC_TIMEOUT;
+	acknowledge_seen = 0;
 	retrans = server->m.retry_count;
 	major_timeout_seen = 0;
 	old_mask = current->blocked;
@@ -296,11 +298,14 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 		{
 			if (timeout > max_timeout)
 			{
-			  /* JEJB/JSP 2/7/94
-			   * This is useful to see if the system is
-			   * hanging */
-			  printk("NCP max timeout reached\n");
-			  timeout = max_timeout;
+				/* JEJB/JSP 2/7/94
+				 * This is useful to see if the system is
+				 * hanging */
+				if (acknowledge_seen == 0)
+				{
+					printk("NCP max timeout reached\n");
+				}
+				timeout = max_timeout;
 			}
 			current->timeout = jiffies + timeout;
 			schedule();
@@ -373,6 +378,9 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 			sock->ops->recvfrom(sock, (void *)&reply,
 					    sizeof(reply), 1, 0,
 					    NULL, &addrlen);
+			n = 0;
+			timeout = max_timeout;
+			acknowledge_seen = 1;
 			goto re_select;
 		}
 

lib/Makefile

@@ -0,0 +1,76 @@
+#
+# Makefile for the linux ncp-filesystem routines.
+#
+
+CC = gcc
+
+ifeq ($(HAVE_ELF),yes)
+PIC_FLAG = -fPIC
+NCP_LIB = libncp.so.1.0
+LIB_LINK_COMMAND = gcc -shared -Wl,-soname,libncp.so.1 -o $(NCP_LIB)
+INSTALL_LIB = install $(NCP_LIB) -m 755 /lib; \
+	ln -sf $(NCP_LIB) /lib/libncp.so.1; \
+	ldconfig
+export PIC_FLAG
+else
+NCP_LIB = libncp.a
+LIB_LINK_COMMAND = ar r libncp.a
+endif
+
+CFLAGS += $(PIC_FLAG)
+
+default:
+	make -C ..
+
+all: libcom_err.a ncplib_err.o $(NCP_LIB)
+
+install:
+	$(INSTALL_LIB)
+
+ncplib.o: ncplib.c ncplib_err.h
+	$(CC) $(CFLAGS) -finline-functions -c ncplib.c
+
+COM_ERR_CFILES = com_err/com_err.c com_err/error_message.c com_err/et_name.c \
+	com_err/init_et.c
+COM_ERR_OFILES = com_err/com_err.o com_err/error_message.o com_err/et_name.o \
+	com_err/init_et.o
+
+libcom_err.a: $(COM_ERR_CFILES)
+	make -C com_err
+
+$(NCP_LIB): ncplib.o ncplib_err.o libcom_err.a
+	$(LIB_LINK_COMMAND) ncplib.o ncplib_err.o $(COM_ERR_OFILES)
+	ln -sf libncp.so.1.0 libncp.so.1
+	ln -sf libncp.so.1 libncp.so
+	export LD_LIBRARY_PATH=`pwd`:LD_LIBRARY_PATH
+
+ncplib_err.o: ncplib_err.h ncplib_err.c
+	$(CC) $(CFLAGS) -c ncplib_err.c
+
+ncplib_err.h: ncplib_err.et
+	com_err/compile_et ncplib_err
+	ln -sf ../lib/ncplib_err.h ../include/ncplib_err.h
+
+ncplib_err.c: ncplib_err.et
+	com_err/compile_et ncplib_err
+
+dep: ncplib_err.h
+	make -C com_err dep
+	$(CPP) -M $(INCLUDES) *.c > .depend
+
+clean:
+	make -C com_err clean
+	rm -f *.o *~ ncplib_err.[ch] ../include/ncplib_err.h
+	rm -f libncp.*
+
+mrproper: clean
+	make -C com_err mrproper
+	rm -f $(UTILS) .depend $(DISTFILE)
+
+#
+# include a dependency file if one exists
+#
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif
+

lib/com_err/ChangeLog

@@ -0,0 +1,49 @@
+Wed Jan 31 11:06:08 1996    <tytso@rsts-11.mit.edu>
+
+	* Release of E2fsprogs version 1.02
+
+Mon Sep  4 21:44:47 1995  Remy Card  <card@bbj>
+
+	* Makefile.in: Added support for BSD shared libraries.
+
+Sat Aug 12 03:11:28 1995  Remy Card  <card@bbj>
+
+	* Makefile.in (install): Install static libraries in $(ulibdir)
+		(/usr/lib on Linux) instead of $(libdir) (/lib on Linux).
+
+Sat Aug  5 11:44:17 1995  Theodore Y. Ts'o  <tytso@lurch.mit.edu>
+
+	* Makefile.in (DLL_INSTALL_DIR, ELF_INSTALL_DIR): Set the
+		installation directories correctly.
+
+Thu Jun 15 23:39:51 1995  Remy Card  <card@bbj>
+
+	* Makefile.in: Added support for ELF shared libraries.
+		Fixed typos in the compilation rules.
+		(distclean): Added compile_et.sh.
+
+Sat Jun 10 19:56:13 1995  Theodore Y. Ts'o  <tytso@lurch.mit.edu>
+
+	* compile_et.sh.in: Use ET_DIR instead of srcdir to determine the
+		location of the et directory.
+
+Thu Jun  8 12:45:41 1995  Miles Bader  <miles@churchy.gnu.ai.mit.edu>
+
+	* vfprintf.c (vfprintf): Only compile this function if vfprintf
+	doesn't already exist and _doprnt does.
+
+	* compile_et.sh: Moved to compile_et.sh.in.
+
+	* Makefile.in: Rewritten to conform to GNU coding standards and
+	support separate compilation directories.
+	Don't preprocess compile_et.sh, as this is now done by configure.
+
+Mon Nov  7 21:17:48 1994  Remy Card  <card@bbj>
+
+	* Makefile: Added a dummy install target in case shared libraries
+		are not built.
+
+Thu Sep  8 22:33:33 1994    (tytso@rsx-11)
+
+	* com_err.c (default_com_err_proc): Reversed order of \n\r to make
+		jik happy.

lib/com_err/Makefile

@@ -0,0 +1,28 @@
+#
+# Makefile for the com_err library
+#
+
+OBJECTS = com_err.o error_message.o et_name.o init_et.o
+CFLAGS = -Wall -O2 $(PIC_FLAG)
+
+all: ../libcom_err.a
+
+../libcom_err.a: $(OBJECTS)
+	ar r ../libcom_err.a $(OBJECTS)
+
+dep:
+	$(CPP) -M $(INCLUDES) *.c > .depend
+
+clean:
+	rm -f *.o ../libcom_err.a
+
+mrproper: clean
+	rm -f .depend
+
+#
+# include a dependency file if one exists
+#
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif
+

lib/com_err/com_err.3

@@ -0,0 +1,96 @@
+.\" Copyright (c) 1988 Massachusetts Institute of Technology,
+.\" Student Information Processing Board.  All rights reserved.
+.\"
+.\" $Header: /mit/krb5/.cvsroot/src/util/et/com_err.3,v 1.1 1993/06/03 12:29:34 tytso Exp $
+.\"
+.TH COM_ERR 3 "22 Nov 1988" SIPB
+.SH NAME
+com_err \- common error display routine
+.SH SYNOPSIS
+.nf
+ #include <com_err.h>
+.PP
+void com_err (whoami, code, format, ...);
+	const char *whoami;
+	long code;
+	const char *format;
+.PP
+proc = set_com_err_hook (proc);
+.fi
+void (*
+.I proc
+) (const char *, long, const char *, va_list);
+.nf
+.PP
+proc = reset_com_err_hook ();
+.PP
+void initialize_XXXX_error_table ();
+.fi
+.SH DESCRIPTION
+.I Com_err
+displays an error message on the standard error stream
+.I stderr
+(see
+.IR stdio (3S))
+composed of the
+.I whoami
+string, which should specify the program name or some subportion of
+a program, followed by an error message generated from the
+.I code
+value (derived from
+.IR compile_et (1)),
+and a string produced using the
+.I format
+string and any following arguments, in the same style as
+.IR fprintf (3).
+
+The behavior of
+.I com_err
+can be modified using
+.I set_com_err_hook;
+this defines a procedure which is called with the arguments passed to
+.I com_err,
+instead of the default internal procedure which sends the formatted
+text to error output.  Thus the error messages from a program can all
+easily be diverted to another form of diagnostic logging, such as
+.IR syslog (3).
+.I Reset_com_err_hook
+may be used to restore the behavior of
+.I com_err
+to its default form.  Both procedures return the previous ``hook''
+value.  These ``hook'' procedures must have the declaration given for
+.I proc
+above in the synopsis.
+
+The
+.I initialize_XXXX_error_table
+routine is generated mechanically by
+.IR compile_et (1)
+from a source file containing names and associated strings.  Each
+table has a name of up to four characters, which is used in place of
+the
+.B XXXX
+in the name of the routine.  These routines should be called before
+any of the corresponding error codes are used, so that the
+.I com_err
+library will recognize error codes from these tables when they are
+used.
+
+The
+.B com_err.h
+header file should be included in any source file that uses routines
+from the
+.I com_err
+library; executable files must be linked using
+.I ``-lcom_err''
+in order to cause the
+.I com_err
+library to be included.
+
+.\" .IR for manual entries
+.\" .PP for paragraph breaks
+
+.SH "SEE ALSO"
+compile_et (1), syslog (3).
+
+Ken Raeburn, "A Common Error Description Library for UNIX".

lib/com_err/com_err.c

@@ -0,0 +1,114 @@
+/*
+ * Copyright 1987, 1988 by MIT Student Information Processing Board.
+ *
+ * For copyright info, see mit-sipb-copyright.h.
+ */
+
+#include <stdio.h>
+#include "com_err.h"
+#include "mit-sipb-copyright.h"
+#include "error_table.h"
+#include "internal.h"
+
+#if !defined(__STDC__) && !defined(STDARG_PROTOTYPES)
+#include <varargs.h>
+#define VARARGS
+#endif
+
+static void
+#ifdef __STDC__
+    default_com_err_proc (const char *whoami, errcode_t code, const
+			  char *fmt, va_list args)
+#else
+    default_com_err_proc (whoami, code, fmt, args)
+    const char *whoami;
+    errcode_t code;
+    const char *fmt;
+    va_list args;
+#endif
+{
+    if (whoami) {
+	fputs(whoami, stderr);
+	fputs(": ", stderr);
+    }
+    if (code) {
+	fputs(error_message(code), stderr);
+	fputs(" ", stderr);
+    }
+    if (fmt) {
+        vfprintf (stderr, fmt, args);
+    }
+    /* should do this only on a tty in raw mode */
+    putc('\r', stderr);
+    putc('\n', stderr);
+    fflush(stderr);
+}
+
+#ifdef __STDC__
+typedef void (*errf) (const char *, errcode_t, const char *, va_list);
+#else
+typedef void (*errf) ();
+#endif
+
+errf com_err_hook = default_com_err_proc;
+
+#ifdef __STDC__
+void com_err_va (const char *whoami, errcode_t code, const char *fmt,
+		 va_list args)
+#else
+void com_err_va (whoami, code, fmt, args)
+    const char *whoami;
+    errcode_t code;
+    const char *fmt;
+    va_list args;
+#endif
+{
+    (*com_err_hook) (whoami, code, fmt, args);
+}
+
+#ifndef VARARGS
+void com_err (const char *whoami,
+	      errcode_t code,
+	      const char *fmt, ...)
+{
+#else
+void com_err (va_alist)
+    va_dcl
+{
+    const char *whoami, *fmt;
+    errcode_t code;
+#endif
+    va_list pvar;
+
+    if (!com_err_hook)
+	com_err_hook = default_com_err_proc;
+#ifdef VARARGS
+    va_start (pvar);
+    whoami = va_arg (pvar, const char *);
+    code = va_arg (pvar, errcode_t);
+    fmt = va_arg (pvar, const char *);
+#else
+    va_start(pvar, fmt);
+#endif
+    com_err_va (whoami, code, fmt, pvar);
+    va_end(pvar);
+}
+
+errf set_com_err_hook (new_proc)
+    errf new_proc;
+{
+    errf x = com_err_hook;
+
+    if (new_proc)
+	com_err_hook = new_proc;
+    else
+	com_err_hook = default_com_err_proc;
+
+    return x;
+}
+
+errf reset_com_err_hook () {
+    errf x = com_err_hook;
+    com_err_hook = default_com_err_proc;
+    return x;
+}

lib/com_err/com_err.h

@@ -0,0 +1,40 @@
+/*
+ * Header file for common error description library.
+ *
+ * Copyright 1988, Student Information Processing Board of the
+ * Massachusetts Institute of Technology.
+ *
+ * For copyright and distribution info, see the documentation supplied
+ * with this package.
+ */
+
+#ifndef __COM_ERR_H
+
+typedef long errcode_t;
+
+#ifdef __STDC__
+#include <stdarg.h>
+
+/* ANSI C -- use prototypes etc */
+void com_err (const char *, long, const char *, ...);
+void com_err_va (const char *whoami, errcode_t code, const char *fmt,
+		 va_list args);
+char const *error_message (long);
+extern void (*com_err_hook) (const char *, long, const char *, va_list);
+void (*set_com_err_hook (void (*) (const char *, long, const char *, va_list)))
+    (const char *, long, const char *, va_list);
+void (*reset_com_err_hook (void)) (const char *, long, const char *, va_list);
+int init_error_table(const char * const *msgs, int base, int count);
+#else
+/* no prototypes */
+void com_err ();
+void com_err_va ();
+char *error_message ();
+extern void (*com_err_hook) ();
+void (*set_com_err_hook ()) ();
+void (*reset_com_err_hook ()) ();
+int init_error_table();
+#endif
+
+#define __COM_ERR_H
+#endif /* ! defined(__COM_ERR_H) */

lib/com_err/com_err.texinfo

@@ -0,0 +1,554 @@
+\input texinfo @c -*-texinfo-*-
+
+@c $Header: /mit/krb5/.cvsroot/src/util/et/com_err.texinfo,v 1.1 1993/06/03 12:29:38 tytso Exp $
+@c $Source: /mit/krb5/.cvsroot/src/util/et/com_err.texinfo,v $
+@c $Locker:  $
+
+@c Note that although this source file is in texinfo format (more
+@c or less), it is not yet suitable for turning into an ``info''
+@c file.  Sorry, maybe next time.
+@c
+@c In order to produce hardcopy documentation from a texinfo file,
+@c run ``tex com_err.texinfo'' which will load in texinfo.tex,
+@c provided in this distribution.  (texinfo.tex is from the Free
+@c Software Foundation, and is under different copyright restrictions
+@c from the rest of this package.)
+
+@ifinfo
+@barfo
+@end ifinfo
+
+@iftex
+@tolerance 10000
+
+@c Mutate section headers...
+@begingroup
+  @catcode#=6
+  @gdef@secheading#1#2#3{@secheadingi {#3@enspace #1}}
+@endgroup
+@end iftex
+
+@setfilename com_err
+@settitle A Common Error Description Library for UNIX
+
+@ifinfo
+This file documents the use of the Common Error Description library.
+
+Copyright (C) 1987, 1988 Student Information Processing Board of the
+Massachusetts Institute of Technology.
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the names of M.I.T. and the M.I.T. S.I.P.B. not be
+used in advertising or publicity pertaining to distribution of the software
+without specific, written prior permission.  M.I.T. and the M.I.T. S.I.P.B.
+make no representations about the suitability of this software for any
+purpose.  It is provided "as is" without express or implied warranty.
+
+Note that the file texinfo.tex, provided with this distribution, is from
+the Free Software Foundation, and is under different copyright restrictions
+from the remainder of this package.
+
+@end ifinfo
+
+@ignore
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+
+@end ignore
+
+@setchapternewpage odd
+
+@titlepage
+@center @titlefont{A Common Error Description}
+@center @titlefont{Library for UNIX}
+@sp 2
+@center Ken Raeburn
+@center Bill Sommerfeld
+@sp 1
+@center MIT Student Information Processing Board
+@sp 3
+@center last updated 1 January 1989
+@center for version 1.2
+@center ***DRAFT COPY ONLY***
+
+@vskip 2in
+
+@center @b{Abstract}
+
+UNIX has always had a clean and simple system call interface, with a
+standard set of error codes passed between the kernel and user
+programs.  Unfortunately, the same cannot be said of many of the
+libraries layered on top of the primitives provided by the kernel.
+Typically, each one has used a different style of indicating errors to
+their callers, leading to a total hodgepodge of error handling, and
+considerable amounts of work for the programmer.  This paper describes
+a library and associated utilities which allows a more uniform way for
+libraries to return errors to their callers, and for programs to
+describe errors and exceptional conditions to their users.
+
+@page
+@vskip 0pt plus 1filll
+
+Copyright @copyright{} 1987, 1988 by the Student Information Processing
+Board of the Massachusetts Institute of Technology.
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the names of M.I.T. and the M.I.T. S.I.P.B. not be
+used in advertising or publicity pertaining to distribution of the software
+without specific, written prior permission.  M.I.T. and the M.I.T. S.I.P.B.
+make no representations about the suitability of this software for any
+purpose.  It is provided "as is" without express or implied warranty.
+
+Note that the file texinfo.tex, provided with this distribution, is from
+the Free Software Foundation, and is under different copyright restrictions
+from the remainder of this package.
+
+@end titlepage
+
+@ifinfo
+@c should put a menu here someday....
+@end ifinfo
+
+@page
+
+@section Why com_err?
+
+In building application software packages, a programmer often has to
+deal with a number of libraries, each of which can use a different
+error-reporting mechanism.  Sometimes one of two values is returned,
+indicating simply SUCCESS or FAILURE, with no description of errors
+encountered.  Sometimes it is an index into a table of text strings,
+where the name of the table used is dependent on the library being
+used when the error is generated; since each table starts numbering at
+0 or 1, additional information as to the source of the error code is
+needed to determine which table to look at.  Sometimes no text messages are
+supplied at all, and the programmer must supply them at any point at which
+he may wish to report error conditions.
+Often, a global variable is assigned some value describing the error, but
+the programmer has to know in each case whether to look at @code{errno},
+@code{h_errno}, the return value from @code{hes_err()}, or whatever other
+variables or routines are specified.
+And what happens if something
+in the procedure of
+examining or reporting the error changes the same variable?
+
+The package we have developed is an attempt to present a common
+error-handling mechanism to manipulate the most common form of error code
+in a fashion that does not have the problems listed above.
+
+A list of up to 256 text messages is supplied to a translator we have
+written, along with the three- to four-character ``name'' of the error
+table.  The library using this error table need only call a routine
+generated from this error-table source to make the table ``known'' to the
+com_err library, and any error code the library generates can be converted
+to the corresponding error message.  There is also a default format for
+error codes accidentally returned before making the table known, which is
+of the form @samp{unknown code foo 32}, where @samp{foo} would be the name
+of the table.
+
+@section Error codes
+
+Error codes themselves are 32 bit (signed) integers, of which the high
+order 24 bits are an identifier of which error table the error code is
+from, and the low order 8 bits are a sequential error number within
+the table.  An error code may thus be easily decomposed into its component
+parts.  Only the lowest 32 bits of an error code are considered significant
+on systems which support wider values.
+
+Error table 0 is defined to match the UNIX system call error table
+(@code{sys_errlist}); this allows @code{errno} values to be used directly
+in the library (assuming that @code{errno} is of a type with the same width
+as @t{long}).  Other error table numbers are formed by compacting together
+the first four characters of the error table name.  The mapping between
+characters in the name and numeric values in the error code are defined in
+a system-independent fashion, so that two systems that can pass integral
+values between them can reliably pass error codes without loss of meaning;
+this should work even if the character sets used are not the same.
+(However, if this is to be done, error table 0 should be avoided, since the
+local system call error tables may differ.)
+
+Any variable which is to contain an error code should be declared @t{long}.
+The draft proposed American National Standard for C (as of May, 1988)
+requires that @t{long} variables be at least 32 bits; any system which does
+not support 32-bit @t{long} values cannot make use of this package (nor
+much other software that assumes an ANSI-C environment base) without
+significant effort.
+
+@section Error table source file
+
+The error table source file begins with the declaration of the table name,
+as
+
+@example
+error_table @var{tablename}
+@end example
+
+Individual error codes are
+specified with
+
+@example
+error_code @var{ERROR_NAME}, @var{"text message"}
+@end example
+
+where @samp{ec} can also be used as a short form of @samp{error_code}.  To
+indicate the end of the table, use @samp{end}.  Thus, a (short) sample
+error table might be:
+
+@example
+
+        error_table     dsc
+
+        error_code      DSC_DUP_MTG_NAME,
+                        "Meeting already exists"
+
+        ec              DSC_BAD_PATH,
+                        "A bad meeting pathname was given"
+
+        ec              DSC_BAD_MODES,
+                        "Invalid mode for this access control list"
+
+        end
+
+@end example
+
+@section The error-table compiler
+
+The error table compiler is named @code{compile_et}.  It takes one
+argument, the pathname of a file (ending in @samp{.et}, e.g.,
+@samp{dsc_err.et}) containing an error table source file.  It parses the
+error table, and generates two output files -- a C header file
+(@samp{discuss_err.h}) which contains definitions of the numerical values
+of the error codes defined in the error table, and a C source file which
+should be compiled and linked with the executable.  The header file must be
+included in the source of a module which wishes to reference the error
+codes defined; the object module generated from the C code may be linked in
+to a program which wishes to use the printed forms of the error codes.
+
+This translator accepts a @kbd{-language @var{lang}} argument, which
+determines for which language (or language variant) the output should be
+written.  At the moment, @var{lang} is currently limited to @kbd{ANSI-C}
+and @kbd{K&R-C}, and some abbreviated forms of each.  Eventually, this will
+be extended to include some support for C++.  The default is currently
+@kbd{K&R-C}, though the generated sources will have ANSI-C code
+conditionalized on the symbol @t{__STDC__}.
+
+@section Run-time support routines
+
+Any source file which uses the routines supplied with or produced by the
+com_err package should include the header file @file{<com_err.h>}.  It
+contains declarations and definitions which may be needed on some systems.
+(Some functions cannot be referenced properly without the return type
+declarations in this file.  Some functions may work properly on most
+architectures even without the header file, but relying on this is not
+recommended.)
+
+The run-time support routines and variables provided via this package
+include the following:
+
+@example
+void initialize_@var{xxxx}_error_table (void);
+@end example
+
+One of these routines is built by the error compiler for each error table.
+It makes the @var{xxxx} error table ``known'' to the error reporting
+system.  By convention, this routine should be called in the initialization
+routine of the @var{xxxx} library.  If the library has no initialization
+routine, some combination of routines which form the core of the library
+should ensure that this routine is called.  It is not advised to leave it
+the caller to make this call.
+
+There is no harm in calling this routine more than once.
+
+@example
+#define ERROR_TABLE_BASE_@var{xxxx} @var{nnnnn}L
+@end example
+
+This symbol contains the value of the first error code entry in the
+specified table.
+This rarely needs be used by the
+programmer.
+
+@example
+const char *error_message (long code);
+@end example
+
+This routine returns the character string error message associated
+with @code{code}; if this is associated with an unknown error table, or
+if the code is associated with a known error table but the code is not
+in the table, a string of the form @samp{Unknown code @var{xxxx nn}} is
+returned, where @var{xxxx} is the error table name produced by
+reversing the compaction performed on the error table number implied
+by that error code, and @var{nn} is the offset from that base value.
+
+Although this routine is available for use when needed, its use should be
+left to circumstances which render @code{com_err} (below) unusable.
+
+@example
+void com_err (const char *whoami,  /* module reporting error */
+              long code,           /* error code */
+              const char *format,  /* format for additional detail */
+              ...);                /*  (extra parameters) */
+@end example
+
+This routine provides an alternate way to print error messages to
+standard error; it allows the error message to be passed in as a
+parameter, rather than in an external variable.  @emph{Provide grammatical
+context for ``message.''}
+
+If @var{format} is @code{(char *)NULL}, the formatted message will not be
+printed.  @var{format} may not be omitted.
+
+@example
+#include <stdarg.h>
+
+void com_err_va (const char *whoami,
+                 long code,
+                 const char *format,
+                 va_list args);
+@end example
+
+This routine provides an interface, equivalent to @code{com_err} above,
+which may be used by higher-level variadic functions (functions which
+accept variable numbers of arguments).
+
+@example
+#include <stdarg.h>
+
+void (*set_com_err_hook (void (*proc) ())) ();
+
+void (*@var{proc}) (const char *whoami, long code, va_list args);
+
+void reset_com_err_hook ();
+@end example
+
+These two routines allow a routine to be dynamically substituted for
+@samp{com_err}.  After @samp{set_com_err_hook} has been called,
+calls to @samp{com_err} will turn into calls to the new hook routine.
+@samp{reset_com_err_hook} turns off this hook.  This may intended to
+be used in daemons (to use a routine which calls @var{syslog(3)}), or
+in a window system application (which could pop up a dialogue box).
+
+If a program is to be used in an environment in which simply printing
+messages to the @code{stderr} stream would be inappropriate (such as in a
+daemon program which runs without a terminal attached),
+@code{set_com_err_hook} may be used to redirect output from @code{com_err}.
+The following is an example of an error handler which uses @var{syslog(3)}
+as supplied in BSD 4.3:
+
+@example
+#include <stdio.h>
+#include <stdarg.h>
+#include <syslog.h>
+
+/* extern openlog (const char * name, int logopt, int facility); */
+/* extern syslog (int priority, char * message, ...); */
+
+void hook (const char * whoami, long code,
+           const char * format, va_list args)
+@{
+    char buffer[BUFSIZ];
+    static int initialized = 0;
+    if (!initialized) @{
+        openlog (whoami,
+                 LOG_NOWAIT|LOG_CONS|LOG_PID|LOG_NDELAY,
+                 LOG_DAEMON);
+        initialized = 1;
+    @}
+    vsprintf (buffer, format, args);
+    syslog (LOG_ERR, "%s %s", error_message (code), buffer);
+@}
+@end example
+
+After making the call
+@code{set_com_err_hook (hook);},
+any calls to @code{com_err} will result in messages being sent to the
+@var{syslogd} daemon for logging.
+The name of the program, @samp{whoami}, is supplied to the
+@samp{openlog()} call, and the message is formatted into a buffer and
+passed to @code{syslog}.
+
+Note that since the extra arguments to @code{com_err} are passed by
+reference via the @code{va_list} value @code{args}, the hook routine may
+place any form of interpretation on them, including ignoring them.  For
+consistency, @code{printf}-style interpretation is suggested, via
+@code{vsprintf} (or @code{_doprnt} on BSD systems without full support for
+the ANSI C library).
+
+@section Coding Conventions
+
+The following conventions are just some general stylistic conventions
+to follow when writing robust libraries and programs.  Conventions
+similar to this are generally followed inside the UNIX kernel and most
+routines in the Multics operating system.  In general, a routine
+either succeeds (returning a zero error code, and doing some side
+effects in the process), or it fails, doing minimal side effects; in
+any event, any invariant which the library assumes must be maintained.
+
+In general, it is not in the domain of non user-interface library
+routines to write error messages to the user's terminal, or halt the
+process.  Such forms of ``error handling'' should be reserved for
+failures of internal invariants and consistancy checks only, as it
+provides the user of the library no way to clean up for himself in the
+event of total failure.
+
+Library routines which can fail should be set up to return an error
+code.  This should usually be done as the return value of the
+function; if this is not acceptable, the routine should return a
+``null'' value, and put the error code into a parameter passed by
+reference.
+
+Routines which use the first style of interface can be used from
+user-interface levels of a program as follows:
+
+@example
+@{
+    if ((code = initialize_world(getuid(), random())) != 0) @{
+        com_err("demo", code,
+                "when trying to initialize world");
+        exit(1);
+    @}
+    if ((database = open_database("my_secrets", &code))==NULL) @{
+        com_err("demo", code,
+                "while opening my_secrets");
+        exit(1);
+    @}
+@}
+@end example
+
+A caller which fails to check the return status is in error.  It is
+possible to look for code which ignores error returns by using lint;
+look for error messages of the form ``foobar returns value which is
+sometimes ignored'' or ``foobar returns value which is always
+ignored.''
+
+Since libraries may be built out of other libraries, it is often necessary
+for the success of one routine to depend on another.  When a lower level
+routine returns an error code, the middle level routine has a few possible
+options.  It can simply return the error code to its caller after doing
+some form of cleanup, it can substitute one of its own, or it can take
+corrective action of its own and continue normally.  For instance, a
+library routine which makes a ``connect'' system call to make a network
+connection may reflect the system error code @code{ECONNREFUSED}
+(Connection refused) to its caller, or it may return a ``server not
+available, try again later,'' or it may try a different server.
+
+Cleanup which is typically necessary may include, but not be limited
+to, freeing allocated memory which will not be needed any more,
+unlocking concurrancy locks, dropping reference counts, closing file
+descriptors, or otherwise undoing anything which the procedure did up
+to this point.  When there are a lot of things which can go wrong, it
+is generally good to write one block of error-handling code which is
+branched to, using a goto, in the event of failure.  A common source
+of errors in UNIX programs is failing to close file descriptors on
+error returns; this leaves a number of ``zombied'' file descriptors
+open, which eventually causes the process to run out of file
+descriptors and fall over.
+
+@example
+@{
+    FILE *f1=NULL, *f2=NULL, *f3=NULL;
+    int status = 0;
+
+    if ( (f1 = fopen(FILE1, "r")) == NULL) @{
+        status = errno;
+        goto error;
+    @}
+
+    /*
+     * Crunch for a while
+     */
+
+    if ( (f2 = fopen(FILE2, "w")) == NULL) @{
+        status = errno;
+        goto error;
+    @}
+
+    if ( (f3 = fopen(FILE3, "a+")) == NULL) @{
+        status = errno;
+            goto error;
+    @}
+
+    /*
+     * Do more processing.
+     */
+    fclose(f1);
+    fclose(f2);
+    fclose(f3);
+    return 0;
+
+error:
+    if (f1) fclose(f1);
+    if (f2) fclose(f2);
+    if (f3) fclose(f3);
+    return status;
+@}
+@end example
+
+@section Building and Installation
+
+The distribution of this package will probably be done as a compressed
+``tar''-format file available via anonymous FTP from SIPB.MIT.EDU.
+Retrieve @samp{pub/com_err.tar.Z} and extract the contents.  A subdirectory
+@t{profiled} should be created to hold objects compiled for profiling.
+Running ``make all'' should then be sufficient to build the library and
+error-table compiler.  The files @samp{libcom_err.a},
+@samp{libcom_err_p.a}, @samp{com_err.h}, and @samp{compile_et} should be
+installed for use; @samp{com_err.3} and @samp{compile_et.1} can also be
+installed as manual pages.
+
+Potential problems:
+
+@itemize @bullet
+
+@item Use of @code{strcasecmp}, a routine provided in BSD for
+case-insensitive string comparisons.  If an equivalent routine is
+available, you can modify @code{CFLAGS} in the makefile to define
+@code{strcasecmp} to the name of that routine.
+
+@item Compilers that defined @code{__STDC__} without providing the header
+file @code{<stdarg.h>}.  One such example is Metaware's High ``C''
+compiler, as provided at Project Athena on the IBM RT/PC workstation; if
+@code{__HIGHC__} is defined, it is assumed that @code{<stdarg.h>} is not
+available, and therefore @code{<varargs.h>} must be used.  If the symbol
+@code{VARARGS} is defined (e.g., in the makefile), @code{<varargs.h>} will
+be used.
+
+@item If your linker rejects symbols that are simultaneously defined in two
+library files, edit @samp{Makefile} to remove @samp{perror.c} from the
+library.  This file contains a version of @var{perror(3)} which calls
+@code{com_err} instead of calling @code{write} directly.
+
+@end itemize
+
+As I do not have access to non-BSD systems, there are probably
+bugs present that may interfere with building or using this package on
+other systems.  If they are reported to me, they can probably be fixed for
+the next version.
+
+@section Bug Reports
+
+Please send any comments or bug reports to the principal author: Ken
+Raeburn, @t{Raeburn@@Athena.MIT.EDU}.
+
+@section Acknowledgements
+
+I would like to thank: Bill Sommerfeld, for his help with some of this
+documentation, and catching some of the bugs the first time around;
+Honeywell Information Systems, for not killing off the @emph{Multics}
+operating system before I had an opportunity to use it; Honeywell's
+customers, who persuaded them not to do so, for a while; Ted Anderson of
+CMU, for catching some problems before version 1.2 left the nest; Stan
+Zanarotti and several others of MIT's Student Information Processing Board,
+for getting us started with ``discuss,'' for which this package was
+originally written; and everyone I've talked into --- I mean, asked to read
+this document and the ``man'' pages.
+
+@bye

lib/com_err/compile_et

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+#
+AWK=/usr/bin/awk
+DIR=com_err/
+
+ROOT=`echo $1 | sed -e s/.et$//`
+BASE=`basename $ROOT`
+
+$AWK -f ${DIR}/et_h.awk outfile=${BASE}.h $ROOT.et
+$AWK -f ${DIR}/et_c.awk outfile=${BASE}.c $ROOT.et

lib/com_err/compile_et.1

@@ -0,0 +1,79 @@
+.\" Copyright (c) 1988 Massachusetts Institute of Technology,
+.\" Student Information Processing Board.  All rights reserved.
+.\"
+.\" $Header: /mit/krb5/.cvsroot/src/util/et/compile_et.1,v 1.1 1993/06/03 12:29:46 tytso Exp $
+.\"
+.TH COMPILE_ET 1 "22 Nov 1988" SIPB
+.SH NAME
+compile_et \- error table compiler
+.SH SYNOPSIS
+.B compile_et
+file
+.SH DESCRIPTION
+.B Compile_et
+converts a table listing error-code names and associated messages into
+a C source file suitable for use with the
+.IR com_err (3)
+library.
+
+The source file name must end with a suffix of ``.et''; the file
+consists of a declaration supplying the name (up to four characters
+long) of the error-code table:
+
+.B error_table
+.I name
+
+followed by up to 256 entries of the form:
+
+.B error_code
+.I name,
+"
+.I string
+"
+
+and a final
+
+.B end
+
+to indicate the end of the table.
+
+The name of the table is used to construct the name of a subroutine
+.I initialize_XXXX_error_table
+which must be called in order for the
+.I com_err
+library to recognize the error table.
+
+The various error codes defined are assigned sequentially increasing
+numbers (starting with a large number computed as a hash function of
+the name of the table); thus for compatibility it is suggested that
+new codes be added only to the end of an existing table, and that no
+codes be removed from tables.
+
+The names defined in the table are placed into a C header file with
+preprocessor directives defining them as integer constants of up to
+32 bits in magnitude.
+
+A C source file is also generated which should be compiled and linked
+with the object files which reference these error codes; it contains
+the text of the messages and the initialization subroutine.  Both C
+files have names derived from that of the original source file, with
+the ``.et'' suffix replaced by ``.c'' and ``.h''.
+
+A ``#'' in the source file is treated as a comment character, and all
+remaining text to the end of the source line will be ignored.
+
+.SH BUGS
+
+Since
+.B compile_et
+uses a very simple parser based on
+.IR yacc (1),
+its error recovery leaves much to be desired.
+
+.\" .IR for manual entries
+.\" .PP for paragraph breaks
+
+.SH "SEE ALSO"
+com_err (3).
+
+Ken Raeburn, "A Common Error Description Library for UNIX".

lib/com_err/error_message.c

@@ -0,0 +1,82 @@
+/*
+ * $Header: /mit/krb5/.cvsroot/src/util/et/error_message.c,v 5.0 1993/04/13 19:56:17 tytso Exp $
+ * $Source: /mit/krb5/.cvsroot/src/util/et/error_message.c,v $
+ * $Locker:  $
+ *
+ * Copyright 1987 by the Student Information Processing Board
+ * of the Massachusetts Institute of Technology
+ *
+ * For copyright info, see "mit-sipb-copyright.h".
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include "com_err.h"
+#include "error_table.h"
+#include "mit-sipb-copyright.h"
+#include "internal.h"
+
+static char buffer[25];
+
+struct et_list * _et_list = (struct et_list *) NULL;
+
+
+#ifdef __STDC__
+const char * error_message (errcode_t code)
+#else
+const char * error_message (code)
+	errcode_t	code;
+#endif
+{
+    int offset;
+    struct et_list *et;
+    int table_num;
+    int started = 0;
+    char *cp;
+
+    offset = code & ((1<<ERRCODE_RANGE)-1);
+    table_num = code - offset;
+    if (!table_num) {
+#ifdef HAS_SYS_ERRLIST
+	if (offset < sys_nerr)
+	    return(sys_errlist[offset]);
+	else
+	    goto oops;
+#else
+	cp = strerror(offset);
+	if (cp)
+	    return(cp);
+	else
+	    goto oops;
+#endif
+    }
+    for (et = _et_list; et; et = et->next) {
+	if (et->table->base == table_num) {
+	    /* This is the right table */
+	    if (et->table->n_msgs <= offset)
+		goto oops;
+	    return(et->table->msgs[offset]);
+	}
+    }
+oops:
+    strcpy (buffer, "Unknown code ");
+    if (table_num) {
+	strcat (buffer, error_table_name (table_num));
+	strcat (buffer, " ");
+    }
+    for (cp = buffer; *cp; cp++)
+	;
+    if (offset >= 100) {
+	*cp++ = '0' + offset / 100;
+	offset %= 100;
+	started++;
+    }
+    if (started || offset >= 10) {
+	*cp++ = '0' + offset / 10;
+	offset %= 10;
+    }
+    *cp++ = '0' + offset;
+    *cp = '\0';
+    return(buffer);
+}

lib/com_err/error_table.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright 1988 by the Student Information Processing Board of the
+ * Massachusetts Institute of Technology.
+ *
+ * For copyright info, see mit-sipb-copyright.h.
+ */
+
+#ifndef _ET_H
+/* Are we using ANSI C? */
+#ifndef __STDC__
+#define const
+#endif
+
+struct error_table {
+    char const * const * msgs;
+    long base;
+    int n_msgs;
+};
+struct et_list {
+    struct et_list *next;
+    const struct error_table *table;
+};
+extern struct et_list * _et_list;
+
+#define	ERRCODE_RANGE	8	/* # of bits to shift table number */
+#define	BITS_PER_CHAR	6	/* # bits to shift per character in name */
+
+#ifdef __STDC__
+extern const char *error_table_name(int num);
+#else
+extern const char *error_table_name();
+#endif
+
+#define _ET_H
+#endif

lib/com_err/et_c.awk

@@ -0,0 +1,185 @@
+BEGIN { 
+char_shift=64
+## "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_";
+c2n["A"]=1
+c2n["B"]=2
+c2n["C"]=3
+c2n["D"]=4
+c2n["E"]=5
+c2n["F"]=6
+c2n["G"]=7
+c2n["H"]=8
+c2n["I"]=9
+c2n["J"]=10
+c2n["K"]=11
+c2n["L"]=12
+c2n["M"]=13
+c2n["N"]=14
+c2n["O"]=15
+c2n["P"]=16
+c2n["Q"]=17
+c2n["R"]=18
+c2n["S"]=19
+c2n["T"]=20
+c2n["U"]=21
+c2n["V"]=22
+c2n["W"]=23
+c2n["X"]=24
+c2n["Y"]=25
+c2n["Z"]=26
+c2n["a"]=27
+c2n["b"]=28
+c2n["c"]=29
+c2n["d"]=30
+c2n["e"]=31
+c2n["f"]=32
+c2n["g"]=33
+c2n["h"]=34
+c2n["i"]=35
+c2n["j"]=36
+c2n["k"]=37
+c2n["l"]=38
+c2n["m"]=39
+c2n["n"]=40
+c2n["o"]=41
+c2n["p"]=42
+c2n["q"]=43
+c2n["r"]=44
+c2n["s"]=45
+c2n["t"]=46
+c2n["u"]=47
+c2n["v"]=48
+c2n["w"]=49
+c2n["x"]=50
+c2n["y"]=51
+c2n["z"]=52
+c2n["0"]=53
+c2n["1"]=54
+c2n["2"]=55
+c2n["3"]=56
+c2n["4"]=57
+c2n["5"]=58
+c2n["6"]=59
+c2n["7"]=60
+c2n["8"]=61
+c2n["9"]=62
+c2n["_"]=63
+}
+/^#/ { next }
+/^[ \t]*(error_table|et)[ \t]+[a-zA-Z][a-zA-Z0-9_]+/ {
+	table_number = 0
+	table_name = $2
+	mod_base = 1000000
+	for(i=1; i<=length(table_name); i++) {
+	    table_number=(table_number*char_shift)+c2n[substr(table_name,i,1)]
+	}
+
+	# We start playing *_high, *low games here because the some
+	# awk programs do not have the necessary precision (sigh)
+	tab_base_low = table_number % mod_base
+	tab_base_high = int(table_number / mod_base)
+	tab_base_sign = 1;
+
+	# figure out: table_number_base=table_number*256
+	tab_base_low = tab_base_low * 256
+	tab_base_high = (tab_base_high * 256) + \
+			int(tab_base_low / mod_base)
+	tab_base_low = tab_base_low % mod_base
+
+	if (table_number > 128*256*256) {
+		# figure out:  table_number_base -= 256*256*256*256
+		# sub_high, sub_low is 256*256*256*256
+		sub_low = 256*256*256 % mod_base
+		sub_high = int(256*256*256 / mod_base)
+
+		sub_low = sub_low * 256
+		sub_high = (sub_high * 256) + int(sub_low / mod_base)
+		sub_low = sub_low % mod_base
+
+		tab_base_low = sub_low - tab_base_low;
+		tab_base_high = sub_high - tab_base_high;
+		tab_base_sign = -1;
+		if (tab_base_low < 0) {
+			tab_base_low = tab_base_low + mod_base
+			tab_base_high--
+		}
+	}
+	print "/*" > outfile
+	print " * " outfile ":" > outfile
+	print " * This file is automatically generated; please do not edit it." > outfile
+	print " */" > outfile
+
+	print "#ifdef __STDC__" > outfile
+	print "#define NOARGS void" > outfile
+	print "#else" > outfile
+	print "#define NOARGS" > outfile
+	print "#define const" > outfile
+	print "#endif" > outfile
+	print "" > outfile
+	print "static const char * const text[] = {" > outfile
+	table_item_count = 0
+}
+
+/^[ \t]*(error_code|ec)[ \t]+[A-Z_0-9]+,[ \t]*$/ {
+	skipone=1
+	next
+}
+
+/^[ \t]*(error_code|ec)[ \t]+[A-Z_0-9]+,[ \t]*".*"[ \t]*$/ {
+	text=""
+	for (i=3; i<=NF; i++) { 
+	    text = text FS $i
+	}
+	text=substr(text,2,length(text)-1);
+	printf "\t%s,\n", text > outfile
+	table_item_count++
+}
+
+{ 
+	if (skipone) {
+	    printf "\t%s,\n", $0 > outfile
+	    table_item_count++
+	}
+	skipone=0
+}
+END {
+
+
+	print "    0" > outfile
+	print "};" > outfile
+	print "" > outfile
+	print "struct error_table {" > outfile
+	print "    char const * const * msgs;" > outfile
+	print "    long base;" > outfile
+	print "    int n_msgs;" > outfile
+	print "};" > outfile
+	print "struct et_list {" > outfile
+	print "    struct et_list *next;" > outfile
+	print "    const struct error_table * table;" > outfile
+	print "};" > outfile
+	print "extern struct et_list *_et_list;" > outfile
+	print "" > outfile
+	if (tab_base_high == 0) {
+	    print "static const struct error_table et = { text, " \
+		sprintf("%dL, %d };", tab_base_sign*tab_base_low, \
+		table_item_count) > outfile
+	} else {
+	    print "static const struct error_table et = { text, " \
+		sprintf("%d%06dL, %d };", tab_base_sign*tab_base_high, \
+		tab_base_low, table_item_count) > outfile
+	}
+	print "" > outfile
+	print "static struct et_list link = { 0, 0 };" > outfile
+	print "" > outfile
+	print "void initialize_" table_name "_error_table (NOARGS);" > outfile
+	print "" > outfile
+	print "void initialize_" table_name "_error_table (NOARGS) {" > outfile
+	print "    if (!link.table) {" > outfile
+	print "        link.next = _et_list;" > outfile
+	print "        link.table = &et;" > outfile
+	print "        _et_list = &link;" > outfile
+	print "    }" > outfile
+	print "}" > outfile
+	
+
+}

lib/com_err/et_h.awk

@@ -0,0 +1,157 @@
+BEGIN { 
+char_shift=64
+## "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_";
+c2n["A"]=1
+c2n["B"]=2
+c2n["C"]=3
+c2n["D"]=4
+c2n["E"]=5
+c2n["F"]=6
+c2n["G"]=7
+c2n["H"]=8
+c2n["I"]=9
+c2n["J"]=10
+c2n["K"]=11
+c2n["L"]=12
+c2n["M"]=13
+c2n["N"]=14
+c2n["O"]=15
+c2n["P"]=16
+c2n["Q"]=17
+c2n["R"]=18
+c2n["S"]=19
+c2n["T"]=20
+c2n["U"]=21
+c2n["V"]=22
+c2n["W"]=23
+c2n["X"]=24
+c2n["Y"]=25
+c2n["Z"]=26
+c2n["a"]=27
+c2n["b"]=28
+c2n["c"]=29
+c2n["d"]=30
+c2n["e"]=31
+c2n["f"]=32
+c2n["g"]=33
+c2n["h"]=34
+c2n["i"]=35
+c2n["j"]=36
+c2n["k"]=37
+c2n["l"]=38
+c2n["m"]=39
+c2n["n"]=40
+c2n["o"]=41
+c2n["p"]=42
+c2n["q"]=43
+c2n["r"]=44
+c2n["s"]=45
+c2n["t"]=46
+c2n["u"]=47
+c2n["v"]=48
+c2n["w"]=49
+c2n["x"]=50
+c2n["y"]=51
+c2n["z"]=52
+c2n["0"]=53
+c2n["1"]=54
+c2n["2"]=55
+c2n["3"]=56
+c2n["4"]=57
+c2n["5"]=58
+c2n["6"]=59
+c2n["7"]=60
+c2n["8"]=61
+c2n["9"]=62
+c2n["_"]=63
+}
+/^#/ { next }
+/^[ \t]*(error_table|et)[ \t]+[a-zA-Z][a-zA-Z0-9_]+/ {
+	table_number = 0
+	table_name = $2
+	mod_base = 1000000
+	for(i=1; i<=length(table_name); i++) {
+	    table_number=(table_number*char_shift)+c2n[substr(table_name,i,1)]
+	}
+	# We start playing *_high, *low games here because the some
+	# awk programs do not have the necessary precision (sigh)
+	tab_base_low = table_number % mod_base
+	tab_base_high = int(table_number / mod_base)
+	tab_base_sign = 1;
+
+	# figure out: table_number_base=table_number*256
+	tab_base_low = tab_base_low * 256
+	tab_base_high = (tab_base_high * 256) + \
+			int(tab_base_low / mod_base)
+	tab_base_low = tab_base_low % mod_base
+
+	if (table_number > 128*256*256) {
+		# figure out:  table_number_base -= 256*256*256*256
+		# sub_high, sub_low is 256*256*256*256
+		sub_low = 256*256*256 % mod_base
+		sub_high = int(256*256*256 / mod_base)
+
+		sub_low = sub_low * 256
+		sub_high = (sub_high * 256) + int(sub_low / mod_base)
+		sub_low = sub_low % mod_base
+
+		tab_base_low = sub_low - tab_base_low;
+		tab_base_high = sub_high - tab_base_high;
+		tab_base_sign = -1;
+		if (tab_base_low < 0) {
+			tab_base_low = tab_base_low + mod_base
+			tab_base_high--
+		}
+	}
+	curr_low = tab_base_low
+	curr_high = tab_base_high
+	curr_sign = tab_base_sign
+	print "/*" > outfile
+	print " * " outfile ":" > outfile
+	print " * This file is automatically generated; please do not edit it." > outfile
+	print " */" > outfile
+	print "#ifdef __STDC__" > outfile
+	print "#define NOARGS void" > outfile
+	print "#else" > outfile
+	print "#define NOARGS" > outfile
+	print "#define const" > outfile
+	print "#endif" > outfile
+	print "" > outfile
+}
+
+/^[ \t]*(error_code|ec)[ \t]+[A-Z_0-9]+,/ {
+	tag=substr($2,1,length($2)-1)
+	if (curr_high == 0) {
+		printf "#define %-40s (%dL)\n", tag, \
+			curr_sign*curr_low > outfile
+	} else {
+		printf "#define %-40s (%d%06dL)\n", tag, curr_high*curr_sign, \
+			curr_low > outfile
+	}
+	curr_low += curr_sign;
+	if (curr_low >= mod_base) {
+		curr_low -= mod_base;
+		curr_high++
+	}
+	if (curr_low < 0) {
+		cur_low += mod_base
+		cur_high--
+	}
+}
+
+END {
+	print "extern void initialize_" table_name "_error_table (NOARGS);" > outfile
+	if (tab_base_high == 0) {
+		print "#define ERROR_TABLE_BASE_" table_name " (" \
+			sprintf("%d", tab_base_sign*tab_base_low) \
+			"L)" > outfile
+	} else {
+		print "#define ERROR_TABLE_BASE_" table_name " (" \
+			sprintf("%d%06d", tab_base_sign*tab_base_high, \
+			tab_base_low) "L)" > outfile
+	}
+	print "" > outfile
+	print "/* for compatibility with older versions... */" > outfile
+	print "#define init_" table_name "_err_tbl initialize_" table_name "_error_table" > outfile
+	print "#define " table_name "_err_base ERROR_TABLE_BASE_" table_name > outfile
+}

lib/com_err/et_name.c

@@ -0,0 +1,36 @@
+/*
+ * Copyright 1987 by MIT Student Information Processing Board
+ *
+ * For copyright info, see mit-sipb-copyright.h.
+ */
+
+#include "error_table.h"
+#include "mit-sipb-copyright.h"
+#include "internal.h"
+
+static const char char_set[] =
+	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_";
+
+static char buf[6];
+
+const char * error_table_name(num)
+    int num;
+{
+    int ch;
+    int i;
+    char *p;
+
+    /* num = aa aaa abb bbb bcc ccc cdd ddd d?? ??? ??? */
+    p = buf;
+    num >>= ERRCODE_RANGE;
+    /* num = ?? ??? ??? aaa aaa bbb bbb ccc ccc ddd ddd */
+    num &= 077777777;
+    /* num = 00 000 000 aaa aaa bbb bbb ccc ccc ddd ddd */
+    for (i = 4; i >= 0; i--) {
+	ch = (num >> BITS_PER_CHAR * i) & ((1 << BITS_PER_CHAR) - 1);
+	if (ch != 0)
+	    *p++ = char_set[ch-1];
+    }
+    *p = '\0';
+    return(buf);
+}

lib/com_err/init_et.c

@@ -0,0 +1,58 @@
+/*
+ * $Header: /mit/krb5/.cvsroot/src/util/et/init_et.c,v 5.0 1993/04/13 19:56:25 tytso Exp $
+ * $Source: /mit/krb5/.cvsroot/src/util/et/init_et.c,v $
+ * $Locker:  $
+ *
+ * Copyright 1986, 1987, 1988 by MIT Information Systems and
+ *	the MIT Student Information Processing Board.
+ *
+ * For copyright info, see mit-sipb-copyright.h.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <malloc.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include "com_err.h"
+#include "error_table.h"
+#include "mit-sipb-copyright.h"
+
+#ifndef __STDC__
+#define const
+#endif
+
+struct foobar {
+    struct et_list etl;
+    struct error_table et;
+};
+
+extern struct et_list * _et_list;
+
+#ifdef __STDC__
+int init_error_table(const char * const *msgs, int base, int count)
+#else
+int init_error_table(msgs, base, count)
+    const char * const * msgs;
+    int base;
+    int count;
+#endif
+{
+    struct foobar * new_et;
+
+    if (!base || !count || !msgs)
+	return 0;
+
+    new_et = (struct foobar *) malloc(sizeof(struct foobar));
+    if (!new_et)
+	return ENOMEM;	/* oops */
+    new_et->etl.table = &new_et->et;
+    new_et->et.msgs = msgs;
+    new_et->et.base = base;
+    new_et->et.n_msgs= count;
+
+    new_et->etl.next = _et_list;
+    _et_list = &new_et->etl;
+    return 0;
+}

lib/com_err/internal.h

@@ -0,0 +1,22 @@
+/*
+ * internal include file for com_err package
+ */
+#include "mit-sipb-copyright.h"
+#ifndef __STDC__
+#undef const
+#define const
+#endif
+
+#include <errno.h>
+
+#ifdef NEED_SYS_ERRLIST
+extern char const * const sys_errlist[];
+extern const int sys_nerr;
+#endif
+
+/* AIX and Ultrix have standard conforming header files. */
+#if !defined(ultrix) && !defined(_AIX)
+#ifdef __STDC__
+void perror (const char *);
+#endif
+#endif

lib/com_err/mit-sipb-copyright.h

@@ -0,0 +1,19 @@
+/*
+
+Copyright 1987, 1988 by the Student Information Processing Board
+	of the Massachusetts Institute of Technology
+
+Permission to use, copy, modify, and distribute this software
+and its documentation for any purpose and without fee is
+hereby granted, provided that the above copyright notice
+appear in all copies and that both that copyright notice and
+this permission notice appear in supporting documentation,
+and that the names of M.I.T. and the M.I.T. S.I.P.B. not be
+used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+M.I.T. and the M.I.T. S.I.P.B. make no representations about
+the suitability of this software for any purpose.  It is
+provided "as is" without express or implied warranty.
+
+*/
+

lib/ipx_sap_types

@@ -0,0 +1,32 @@
+0001 User
+0002 User Group
+0003 Print Queue
+0004 File Server
+0005 Job Server
+0006 Gateway
+0007 Print Server
+0008 Archive Server
+0009 Archive Server
+000A Job Queue
+000B Administration
+0021 NAS SNA Gateway
+0024 Remote Bridge
+0026 Bridge Server
+0027 TCP/IP Gateway
+002D Time Synchronization VAP
+002E Archive Server Dynamic SAP
+0047 Advertising Print Server
+004B Btrieve VAP 5.0
+0050 Btrieve VAP
+0053 Print Queue User
+007A TES NetWare for VMS
+0098 NetWare Access Server
+009A Named Pipe Server
+009E Portable NetWare Unix
+0107 NetWare 386
+0111 Test Server
+0133 NetWare Name Service
+0166 NetWare Management
+026A NetWare Management
+026B Time Server (NetWare 4.0)
+0278 NetWare Directory Server (NetWare 4.0)

lib/ncplib_err.et

@@ -0,0 +1,45 @@
+error_table NCPL
+
+ec NCPL_ET_NO_SERVER,
+   "No server found"
+
+ec NCPL_ET_NO_USER,
+   "No username found"
+
+ec NCPL_ET_HOST_UNKNOWN,
+   "Server Unknown"
+
+ec NCPL_ET_REQUEST_ERROR,
+   "NCP Request returned error code"
+
+ec NCPL_ET_NAMETOOLONG,
+   "Name too long"
+
+ec NCPL_ET_MSG_TOO_LONG,
+   "Message too long"
+
+ec NCPL_ET_NO_SPEC,
+   "Could not find valid connection spec"
+
+ec NCPL_ET_INVALID_MODE,
+   "$HOME/.nwclient has invalid mode, must be 600"
+
+ec NCPL_ET_LOGIN_DENIED,
+   "Login denied"
+
+ec NCPL_ET_NO_INTERFACE,
+   "No primary IPX interface found"
+
+ec NCPL_ET_NO_PASSWORD,
+   "Could not get password"
+
+ec NCPL_ET_PWD_TOO_LONG,
+   "Password too long"
+
+ec NCPL_ET_NO_IPX,
+   "Could not alloc IPX socket. Probably no IPX support in kernel"
+
+ec NCPL_ET_NO_NCPFS_FILE,
+   "The file is probably not on a ncpfs mounted directory"
+
+end

lib/nwcrypt.c

@@ -0,0 +1,339 @@
+/*$*********************************************************
+$*
+$* This code has been taken from DDJ 11/93, from an 
+$* article by Pawel Szczerbina.
+$*
+$* Password encryption routines follow.
+$* Converted to C from Barry Nance's Pascal
+$* prog published in the March -93 issue of Byte.
+$*
+$* Adapted to be useable for ncpfs by 
+$* Volker Lendecke <lendecke@namu01.gwdg.de> in 
+$* October 1995. 
+$*
+$**********************************************************/
+
+/****************************************************************************
+
+I read that Novell is not very open when it comes to technical details
+of the Netware Core Protocol. This might be especially true for the
+encryption stuff. I took the necessary code from Dr. Dobb's Journal
+11/93, Undocumented Corner. I asked Jon Erickson <jon@ddj.com> about
+the legal status of this piece of code:
+
+
+---
+Date: Thu, 12 Oct 1995 13:44:18 +0100
+From: Volker Lendecke <lendecke>
+To: jon@ddj.com
+Subject: legal status of your source code?
+
+
+Hello!
+
+I hope that you're the right one to write to, you are the first on your WWW
+server. If you are not, could you please forward this message to the right
+person? Thanks.
+
+I'm currently exploring the possibility to write a free (in the GNU GPL
+sense) NCP filesystem, which would allow me to access a novell server
+transparently. For that I would like to use the encryption functions you
+published in DDJ 11/93, Undocumented Corner. I would make some cosmetic
+changes, such as other indentations, minor code changes and so on. But I do
+not know if that allows me to publish this code under GPL. One alternative
+would be to publish a diff against your listing, but that would probably
+contain much of your code as well, and it would be very inconvenient for
+the average user.
+
+I think that you have some kind of standard procedure for such a
+case. Please tell me what I should do.
+
+Many thanks in advance,
+
+    Volker
+
+   +=================================================================+
+   ! Volker Lendecke               Internet: lendecke@namu01.gwdg.de !
+   ! D-37081 Goettingen, Germany                                     !
+   +=================================================================+
+
+--
+
+
+I got the following answer:
+
+---
+From: Jon Erickson <jon@ddj.com>
+X-Mailer: SCO System V Mail (version 3.2)
+To: lendecke@namu01.gwdg.de
+Subject: Re: legal status of your source code?
+Date: Thu, 12 Oct 95 5:42:56 PDT
+
+Volker,
+Code from Dr. Dobb's Journal related articles is provided for
+anyone to use. Clearly, the author of the article should be
+given credit.
+Jon Erickson
+
+---
+
+With this answer in mind, I took the code and made it a bit more
+C-like. The original seemed to be translated by a mechanical pascal->c
+translator. Jon's answer encouraged me to publish nwcrypt.c under the
+GPL. If anybody who knows more about copyright and sees any problems
+with this, please tell me.
+****************************************************************************/
+
+/******************* Data types ***************************/
+typedef unsigned char buf32[32];
+typedef unsigned char buf16[16];
+typedef unsigned char buf8[8];
+typedef unsigned char buf4[4];
+
+static unsigned char encrypttable[256] =
+{0x7,0x8,0x0,0x8,0x6,0x4,0xE,0x4,0x5,0xC,0x1,0x7,0xB,0xF,0xA,0x8,
+ 0xF,0x8,0xC,0xC,0x9,0x4,0x1,0xE,0x4,0x6,0x2,0x4,0x0,0xA,0xB,0x9,
+ 0x2,0xF,0xB,0x1,0xD,0x2,0x1,0x9,0x5,0xE,0x7,0x0,0x0,0x2,0x6,0x6,
+ 0x0,0x7,0x3,0x8,0x2,0x9,0x3,0xF,0x7,0xF,0xC,0xF,0x6,0x4,0xA,0x0,
+ 0x2,0x3,0xA,0xB,0xD,0x8,0x3,0xA,0x1,0x7,0xC,0xF,0x1,0x8,0x9,0xD,
+ 0x9,0x1,0x9,0x4,0xE,0x4,0xC,0x5,0x5,0xC,0x8,0xB,0x2,0x3,0x9,0xE,
+ 0x7,0x7,0x6,0x9,0xE,0xF,0xC,0x8,0xD,0x1,0xA,0x6,0xE,0xD,0x0,0x7,
+ 0x7,0xA,0x0,0x1,0xF,0x5,0x4,0xB,0x7,0xB,0xE,0xC,0x9,0x5,0xD,0x1,
+ 0xB,0xD,0x1,0x3,0x5,0xD,0xE,0x6,0x3,0x0,0xB,0xB,0xF,0x3,0x6,0x4,
+ 0x9,0xD,0xA,0x3,0x1,0x4,0x9,0x4,0x8,0x3,0xB,0xE,0x5,0x0,0x5,0x2,
+ 0xC,0xB,0xD,0x5,0xD,0x5,0xD,0x2,0xD,0x9,0xA,0xC,0xA,0x0,0xB,0x3,
+ 0x5,0x3,0x6,0x9,0x5,0x1,0xE,0xE,0x0,0xE,0x8,0x2,0xD,0x2,0x2,0x0,
+ 0x4,0xF,0x8,0x5,0x9,0x6,0x8,0x6,0xB,0xA,0xB,0xF,0x0,0x7,0x2,0x8,
+ 0xC,0x7,0x3,0xA,0x1,0x4,0x2,0x5,0xF,0x7,0xA,0xC,0xE,0x5,0x9,0x3,
+ 0xE,0x7,0x1,0x2,0xE,0x1,0xF,0x4,0xA,0x6,0xC,0x6,0xF,0x4,0x3,0x0,
+ 0xC,0x0,0x3,0x6,0xF,0x8,0x7,0xB,0x2,0xD,0xC,0x6,0xA,0xA,0x8,0xD};
+
+static buf32 encryptkeys  =
+{0x48,0x93,0x46,0x67,0x98,0x3D,0xE6,0x8D,
+ 0xB7,0x10,0x7A,0x26,0x5A,0xB9,0xB1,0x35,
+ 0x6B,0x0F,0xD5,0x70,0xAE,0xFB,0xAD,0x11,
+ 0xF4,0x47,0xDC,0xA7,0xEC,0xCF,0x50,0xC0};
+
+
+static void
+shuffle1(buf32 temp, unsigned char *target)
+{
+	short b4;
+	unsigned char b3;
+	int s, b2, i;
+
+	b4 = 0;
+
+	for (b2 = 0; b2 <= 1; ++b2)
+	{
+		for (s = 0; s <= 31; ++s)
+		{
+			b3 = (temp[s]+b4) ^ (temp[(s+b4)&31] - encryptkeys[s]);
+			b4 = b4 + b3;
+			temp[s] = b3;
+		}
+	}
+
+	for (i = 0; i <= 15; ++i) {
+		target[i] =    encrypttable[temp[ 2*i    ]]
+			    | (encrypttable[temp[ 2*i + 1]] << 4);
+	}
+}
+
+
+static void
+shuffle(const unsigned char *lon, const unsigned char *buf, int buflen,
+	unsigned char *target)
+{
+	int b2, d, s;
+	buf32 temp;
+
+	while (   (buflen > 0)
+	       && (buf[buflen - 1] == 0)) {
+		buflen = buflen - 1;
+	}
+
+	for (s = 0; s < 32; s++) {
+		temp[s] = 0;
+	}
+
+	d = 0;
+	while (buflen >= 32)
+	{
+		for (s = 0; s <= 31; ++s)
+		{
+			temp[s] = temp[s] ^ buf[d];
+			d = d + 1;
+		}
+		buflen = buflen - 32;
+	}
+	b2 = d;
+	if (buflen > 0)
+	{
+		for (s = 0; s <= 31; ++s)
+		{
+			if (d + buflen == b2)
+			{
+				b2 = d;
+				temp[s] = temp[s] ^ encryptkeys[s];
+			} else {
+				temp[s] = temp[s] ^ buf[b2];
+				b2 = b2 + 1;
+			}
+		}
+	}
+
+	for (s = 0; s <= 31; ++s)
+		temp[s] = temp[s] ^ lon[s & 3];
+
+	shuffle1(temp,target);
+}
+
+
+static void
+nw_encrypt(const unsigned char *fra,
+	   const unsigned char *buf,
+	   unsigned char *til)
+{
+	buf32 k;
+	int s;
+
+	shuffle(&(fra[0]), buf, 16, &(k[ 0]));
+	shuffle(&(fra[4]), buf, 16, &(k[16]));
+
+	for (s = 0; s <= 15; ++s)
+		k[s] = k[s] ^ k[31 - s];
+
+	for (s = 0; s <= 7; ++s)
+		til[s] = k[s] ^ k[15 - s];
+}
+
+
+/*****************************************************************************/
+/*                                                                           */
+/*  The following code was contributed by                                    */
+/*  Guntram Blohm  <gbl%th7csun1@str.daimler-benz.com>                       */
+/*                                                                           */
+/*****************************************************************************/
+
+/* server side (mars etc.) should:
+ * store the *encrypted* password internally (output from shuffle)
+ * verify if nw_encrypt(cryptkey from GetCryptKey, old stored password)
+	== cryptkey in EncryptedChangePassword request buffer (this means
+	old password was correct)
+ * decrypt new password in request buffer using (yet to write) inverse of
+	newpassencrypt with old stored password as parameter
+ * compute the length of the unencrypted new password as len ^ (first byte of
+	old internal password) ^ (second byte of old internal password)
+ */
+
+static char 
+newshuffle[256+16] = {
+	0x0f, 0x08, 0x05, 0x07, 0x0c, 0x02, 0x0e, 0x09,
+	0x00, 0x01, 0x06, 0x0d, 0x03, 0x04, 0x0b, 0x0a,
+	0x02, 0x0c, 0x0e, 0x06, 0x0f, 0x00, 0x01, 0x08,
+	0x0d, 0x03, 0x0a, 0x04, 0x09, 0x0b, 0x05, 0x07,
+
+	0x05, 0x02, 0x09, 0x0f, 0x0c, 0x04, 0x0d, 0x00,
+	0x0e, 0x0a, 0x06, 0x08, 0x0b, 0x01, 0x03, 0x07,
+	0x0f, 0x0d, 0x02, 0x06, 0x07, 0x08, 0x05, 0x09,
+	0x00, 0x04, 0x0c, 0x03, 0x01, 0x0a, 0x0b, 0x0e,
+
+	0x05, 0x0e, 0x02, 0x0b, 0x0d, 0x0a, 0x07, 0x00,
+	0x08, 0x06, 0x04, 0x01, 0x0f, 0x0c, 0x03, 0x09,
+	0x08, 0x02, 0x0f, 0x0a, 0x05, 0x09, 0x06, 0x0c,
+	0x00, 0x0b, 0x01, 0x0d, 0x07, 0x03, 0x04, 0x0e,
+
+	0x0e, 0x08, 0x00, 0x09, 0x04, 0x0b, 0x02, 0x07,
+	0x0c, 0x03, 0x0a, 0x05, 0x0d, 0x01, 0x06, 0x0f,
+	0x01, 0x04, 0x08, 0x0a, 0x0d, 0x0b, 0x07, 0x0e,
+	0x05, 0x0f, 0x03, 0x09, 0x00, 0x02, 0x06, 0x0c,
+
+	0x05, 0x03, 0x0c, 0x08, 0x0b, 0x02, 0x0e, 0x0a,
+	0x04, 0x01, 0x0d, 0x00, 0x06, 0x07, 0x0f, 0x09,
+	0x06, 0x00, 0x0b, 0x0e, 0x0d, 0x04, 0x0c, 0x0f,
+	0x07, 0x02, 0x08, 0x0a, 0x01, 0x05, 0x03, 0x09,
+
+	0x0b, 0x05, 0x0a, 0x0e, 0x0f, 0x01, 0x0c, 0x00,
+	0x06, 0x04, 0x02, 0x09, 0x03, 0x0d, 0x07, 0x08,
+	0x07, 0x02, 0x0a, 0x00, 0x0e, 0x08, 0x0f, 0x04,
+	0x0c, 0x0b, 0x09, 0x01, 0x05, 0x0d, 0x03, 0x06,
+
+	0x07, 0x04, 0x0f, 0x09, 0x05, 0x01, 0x0c, 0x0b,
+	0x00, 0x03, 0x08, 0x0e, 0x02, 0x0a, 0x06, 0x0d,
+	0x09, 0x04, 0x08, 0x00, 0x0a, 0x03, 0x01, 0x0c,
+	0x05, 0x0f, 0x07, 0x02, 0x0b, 0x0e, 0x06, 0x0d,
+
+	0x09, 0x05, 0x04, 0x07, 0x0e, 0x08, 0x03, 0x01,
+	0x0d, 0x0b, 0x0c, 0x02, 0x00, 0x0f, 0x06, 0x0a,
+	0x09, 0x0a, 0x0b, 0x0d, 0x05, 0x03, 0x0f, 0x00,
+	0x01, 0x0c, 0x08, 0x07, 0x06, 0x04, 0x0e, 0x02,
+
+	0x03, 0x0e, 0x0f, 0x02, 0x0d, 0x0c, 0x04, 0x05,
+	0x09, 0x06, 0x00, 0x01, 0x0b, 0x07, 0x0a, 0x08,
+};
+
+/*
+ * verschluesseln des neuen Passworts fuer keyed change password
+ * Verwendung:
+ * - Shuffle (aus nwcrypt.c) altes passwort nach old (16 bytes)
+ * - shuffle neues passwort nach new (16 bytes)
+ * - nwpassencrypt (diese Funktion) zweimal aufrufen fuer je 8 bytes:
+ *	nwpassencrypt(old+0, new+0, out+0)
+ *	nwpassencrypt(old+8, new+8, out+8)
+ * - NCP-Buffer aufbauen:
+ * 	2 byte Laenge im Hi-Lo-Format
+ *	1 byte Funktion (0x4b)
+ *	8 byte (nwcrypt Ergebnis analog login/verify password)
+ *	2 byte Objecttype
+ *	1 byte Objectname-Laenge
+ *	n byte Objectname
+ *	1 byte (Laenge des eingegebenen neuen Passworts ^ old[0] ^ old[1])&0x7f|0x40
+ *	16 byte (Ergebnis dieser Funktion doppelt aufgerufen, s.o.)
+ */
+
+/*
+ * Encrypt the new password for keyed change password
+ * For info on how to use this function, look at ncp_change_login_passwd
+ * in ncplib.c.
+ */
+
+static void
+newpassencrypt(char *old, char *new, char *out)
+{
+	char *p, *bx;
+	char copy[8];
+	int i, di, ax;
+	char cl, dl, ch;
+
+	memcpy(copy, new, 8);
+
+	for (i=0; i<16; i++)
+	{
+		for (di=0, ax=0, p=old; di<8; di++, ax+=0x20, p++)
+		{
+			cl=newshuffle[(((copy[di]^*p)>>4)&0x0f)+ax+0x10]<<4;
+			dl=newshuffle[((copy[di]^*p)&0xf)+ax];
+			copy[di]=cl|dl;
+		}
+
+		ch=old[7];
+		for (bx=old+7; bx>old; bx--)
+		{
+			*bx=((bx[-1]>>4)&0x0f)|((*bx)<<4);
+		}
+		*old=((ch>>4)&0x0f)|(*old)<<4;
+
+		memset(out, '\0', 8);
+
+		for (di=0; di<16; di++)
+		{
+			if (newshuffle[di+0x100]&1)
+				ch=((copy[newshuffle[di+0x100]/2]>>4)&0x0f);
+			else
+				ch=copy[newshuffle[di+0x100]/2]&0x0f;
+			out[di/2]|=((di&1) ? ch<<4 : ch);
+		}
+		memcpy(copy, out, 8);
+	}
+}

man/Makefile

@@ -1,16 +1,12 @@
-MAN1= slist nprint pqlist
-MAN5= nwclient
-MAN8= ncpmount ncpumount ipx_configure ipx_interface ipx_internal_net ipx_route
-
-
 
 all:
 
 dep:
 
 install:
-	for i in $(MAN1); do install $$i.1 -m 755 /usr/local/man/man1; done
-	for i in $(MAN5); do install $$i.5 -m 755 /usr/local/man/man5; done
-	for i in $(MAN8); do install $$i.8 -m 755 /usr/local/man/man8; done
+	for i in *.1; do install $$i -m 755 /usr/local/man/man1; done
+	for i in *.5; do install $$i -m 755 /usr/local/man/man5; done
+	for i in *.8; do install $$i -m 755 /usr/local/man/man8; done
 
 clean:
+	rm -f *~

man/ncopy.1

@@ -0,0 +1,96 @@
+.\" 
+.\"  Man page for the ncopy program
+.\"
+.TH NCOPY 1 17/03/1996 ncopy ncopy
+.SH NAME
+ncopy \- NetWare file copy
+
+.SH SYNOPSIS
+.B ncopy -V
+
+.B ncopy
+[
+.B -vn
+]
+[
+.B -s
+.I amount
+]
+.B file  destinationfile|directory
+
+.B ncopy
+[
+.B -vn
+]
+[
+.B -s
+.I amount
+]
+.B file1 
+[ 
+.B file2 ...
+] 
+.B directory
+
+.SH DESCRIPTION
+With
+.B ncopy
+you can copy files to different locations on a single NetWare file 
+server without generating excess network traffic.  The program uses
+a NetWare function to do the copy rather than transferring the file
+across the network for both the read and write.
+
+If the last argument is a directory, 
+.B ncopy
+will copy the source file(s) into the directory.  If only two files
+are given and the last argument is not a directory, it will copy the 
+source file to the destination file.
+
+If the source and destination files are not on the same NetWare server 
+(or are not on NetWare servers at all),
+.B ncopy
+will do a normal file copy.
+.SH OPTIONS
+.B -V
+.RS 3
+Show version number and exit
+.RE
+
+.B -v
+.RS 3
+Verbose copy.  Will show current file and percentage completion.
+.RE
+
+.B -n
+.RS 3
+Nice NetWare copy.  Will sleep for a second between copying blocks on
+the NetWare server.  Gives other people a chance to do some work on 
+the NetWare server when you are copying large files.  This has no
+effect if you are not copying on a NetWare server.
+.RE
+
+.B -s
+.I amount
+.RS 3
+Nice time slice factor.  Used in conjunction with the 
+.B -n
+option, this specifies the number of 100K blocks to copy before sleeping.
+Default is 10. (1 Megabyte)
+.RE
+
+.SH BUGS
+.B ncopy
+cannot recurse into directories.
+Does not work on NetWare volumes mounted with the
+.I -V
+option to
+.B ncpmount.
+
+.SH "SEE ALSO"
+.B ncpmount(8), ncpumount(8)
+
+.SH CREDITS
+ncopy was written by Brian G. Reid (breid@tim.com) and Tom
+C. Henderson (thenderson@tim.com).  Many thanks to Volker Lendecke
+(lendecke@math.uni-goettingen.de) for the ncpfs and ncplib which made
+ncopy possible.

man/ncpmount.8

@@ -57,7 +57,7 @@ protocol Novell NetWare clients use to talk to NetWare servers. ncpfs
 was inspired by
 .B lwared,
 a free NetWare emulator for Linux written by Ales Dryak. See
-ftp://klokan.sh.cvut.cz/pub/linux for this very intersting program.
+ftp://klokan.sh.cvut.cz/pub/linux for this very interesting program.
 
 .B ncpmount
 when invoked with all appropriate arguments attaches, logs in and
@@ -83,7 +83,7 @@ If the real uid of the caller is not root,
 checks whether the user is allowed to mount a filesystem on the
 mount-point. So it should be safe to make 
 .B ncpmount
- setuid root. The filesystem stores the uid of the user who called
+setuid root. The filesystem stores the uid of the user who called
 ncpmount. So
 .B ncpumount
 can check whether the caller is allowed to unmount the filesystem.
@@ -271,7 +271,7 @@ of your server.
 .B USER / LOGNAME
 .RS 3
 The variables USER or LOGNAME may contain the username of the person
-using the client.  USER is tried first. If it's emtpy, LOGNAME is
+using the client.  USER is tried first. If it's empty, LOGNAME is
 tried.
 .RE
 
@@ -291,5 +291,5 @@ The encryption code was taken from Dr. Dobbs's Journal 11/93. There
 Pawel Szczerbina described it in an article on NCP.
 
 The ncpfs code was initially hacked from smbfs by Volker Lendecke
-(lendecke@namu01.gwdg.de). smbfs was put together by Paal-Kr. Engstad
+(lendecke@math.uni-goettingen.de). smbfs was put together by Paal-Kr. Engstad
 (pke@engstad.ingok.hitos.no) and later polished by Volker.

man/nprint.1

@@ -219,4 +219,4 @@ printed if a printer operator has put in the correct form.
 .B nwclient(5), slist(1), pqlist(1), ncpmount(8), ncpumount(8)
 
 .SH CREDITS
-nprint was written by Volker Lendecke (lendecke@namu01.gwdg.de)
+nprint was written by Volker Lendecke (lendecke@math.uni-goettingen.de)

man/nsend.1

@@ -0,0 +1,108 @@
+.TH NSEND 1 03/21/1996 nsend nsend
+.SH NAME
+nsend \- Send messages to users
+.SH SYNOPSIS
+.B nsend
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ |
+.B -n
+] [
+.B -C
+] 
+.I user message
+
+.SH DESCRIPTION
+With
+.B nsend,
+you can send messages to the user's workstations.
+
+.B nsend
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of .nwclient MUST be 600, for security reasons.
+
+.SH OPTIONS
+
+.B user
+.RS 3
+.B user
+is the NetWare User-ID of the user to receive the message.
+.RE
+
+.B message
+.RS 3
+.B message
+is the message to be sent. Please note that this has to be a single
+command line argument. If you want to send a message that contains
+spaces, you have to quote them on the command line. For example, to
+annoy your system administrator, you should try
+
+   nsend supervisor 'I know how this works!'
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user name
+.RS 3
+If the user name your NetWare administrator gave to you differs
+from your unix user-id, you should use
+.B -U
+to tell the server about your NetWare user name.
+.RE
+
+.B -P
+.I password
+.RS 3
+You may want to give the password required by the server on the
+command line. You should be careful about using passwords in scripts.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given to mount shares which do not require a password to log in.
+
+If neither
+.B -n
+nor
+.B -P
+are given, nsend prompts for a password.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.SH BUGS
+nsend only supports servers with up to 255 connections. I do not know
+the NCP functions for larger servers. If anybody knows them, please
+tell me!
+
+.SH SEE ALSO
+.B nwclient(5), nprint(1), slist(1), ncpmount(8), ncpumount(8)
+
+.SH CREDITS
+nsend was written by looking at mars_nwe's message handling. Thanks to
+Martin Stover <mstover@freeway.de>

man/nwauth.1

@@ -0,0 +1,69 @@
+.TH NWAUTH 1 10/27/1996 nwauth nwauth
+.SH NAME
+nwauth \- Verify username/password
+.SH SYNOPSIS
+.B nwauth
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ |
+.B -n
+]
+.SH DESCRIPTION
+.B nwauth
+does nothing but logging into a NetWare server. If the login was
+successful, an error code of 0 is returned. If the login was not
+successful, an error code of 1 is returned. It was designed for
+use by other programs who want authenticate users via a NetWare
+server.
+
+nwauth
+.B always
+expects a password on stdin. If the stdin is a tty, then the user is
+prompted for a password. Otherwise nwauth simply reads stdin for a
+password.
+
+.B nwauth
+looks up the file
+.I $HOME/.nwclient
+to find a file server and a user name. See nwclient(5) for more
+information. Please note that the access permissions of .nwclient MUST
+be 600, for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user name
+.RS 3
+If the user name your NetWare administrator gave to you differs
+from your unix user-id, you should use
+.B -U
+to tell the server about your NetWare user name.
+.RE
+
+.SH SEE ALSO
+.B nwclient(5)
+
+.SH CREDITS
+nwauth was written by Volker Lendecke (lendecke@math.uni-goettingen.de)

man/nwbocreate.8

@@ -0,0 +1,133 @@
+.TH NWBOCREATE 8 7/9/1996 nwbocreate nwbocreate
+.SH NAME
+nwbocreate \- Create a NetWare Bindery Object
+.SH SYNOPSIS
+.B nwbocreate
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -r
+.I read-flag
+] [
+.B -w
+.I write-flag
+]
+
+.SH DESCRIPTION
+.B nwbocreate
+creates the specified NetWare Bindery Object.
+
+.B nwbocreate
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbocreate
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be created.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -r
+.I read-flag
+
+.B -w
+.I write-flag
+.RS 3
+
+Read security and write security may each have one of the following values:
+
+ ANYONE:     Anyone may access the object
+ LOGGED:     Anyone who is logged in may access the 
+             object
+ OBJECT:     Anyone who is logged in as the object or
+             SUPERVISOR equivalent may access the 
+             object
+ SUPERVISOR: Anyone who is logged in as SUPERVISOR 
+             equivalent may access the object
+ NETWARE:    Only the Bindery may access the object
+.RE
+
+.SH AUTHORS
+nwbocreate was written by Volker Lendecke with the corresponding
+Caldera utility in mind. See the Changes file of ncpfs for other
+contributors.

man/nwbols.1

@@ -0,0 +1,119 @@
+.TH NWBOLS 1 7/9/1996 nwbols nwbols
+.SH NAME
+nwbols \- List NetWare Bindery Objects
+.SH SYNOPSIS
+.B nwbols
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -t
+.I type
+] [
+.B -o
+.I pattern
+] [
+.B -v
+]
+
+.SH DESCRIPTION
+.B nwbols
+lists the specified NetWare Bindery Objects visible for the user.
+
+.B nwbols
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbols
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -t
+.I type
+.RS 3
+You can restrict the objects listed by specifying the type of the
+objects to be listed. 
+.I type
+must be given as a decimal number.
+.RE
+
+.B -o
+.I pattern
+.RS 3
+Specifying a pattern is another way to restrict the objects
+listed. Please note that this pattern is evaluated by the NetWare
+server. grep would be a better candidate for complex patterns.
+.RE
+
+.B -v
+.RS 3
+By default, the object's name, its ID and its type are listed by
+.B nwbols.
+In the verbose mode, activated by
+.B -v,
+the object flags, its security byte and the properties flag is also
+listed.
+.RE
+
+.SH AUTHORS
+nwbols was written by Volker Lendecke. See the Changes file of ncpfs
+for other contributors.

man/nwboprops.1

@@ -0,0 +1,118 @@
+.TH NWBOPROPS 1 7/9/1996 nwboprops nwboprops
+.SH NAME
+nwboprops \- List properies of a NetWare Bindery Object
+.SH SYNOPSIS
+.B nwboprops
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -v
+]
+
+.SH DESCRIPTION
+.B nwboprops
+lists all the properties of the specified NetWare Bindery Objects.
+
+.B nwboprops
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwboprops
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be inspected.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -v
+.RS 3
+By default, only the property name is listed. In verbose mode,
+activated by 
+.B -v,
+the property flag, the property security byte and the value flag are
+also listed.
+.RE
+
+.SH AUTHORS
+nwboprops was written by Volker Lendecke with the corresponding
+Caldera utility in mind. See the Changes file of ncpfs for other
+contributors.

man/nwborm.8

@@ -0,0 +1,106 @@
+.TH NWBORM 8 7/9/1996 nwborm nwborm
+.SH NAME
+nwborm \- Remove a NetWare Bindery Object
+.SH SYNOPSIS
+.B nwborm
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+]
+
+.SH DESCRIPTION
+.B nwborm
+removes the specified NetWare Bindery Objects.
+
+.B nwborm
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwborm
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be deleted.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.SH AUTHORS
+nwborm was written by Volker Lendecke with the corresponding Caldera
+utility in mind. See the Changes file of ncpfs for other contributors.

man/nwbpadd.8

@@ -0,0 +1,145 @@
+.TH NWBPADD 8 7/9/1996 nwbpadd nwbpadd
+.SH NAME
+nwbpadd \- Set the value of a NetWare Bindery Property
+.SH SYNOPSIS
+.B nwbpadd
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -p
+.I property
+]
+.B value
+
+.SH DESCRIPTION
+.B nwbpadd
+sets the value of a ITEM type property, and adds bindery objects to a
+SET type property.
+
+.B nwbpadd
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbpadd
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be touched.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -p
+.I property
+.RS 3
+The name of the property to be set.
+.RE
+
+.B value
+.RS 3
+If property is of type SET, value is an object id in hexadecimal
+notation.  Otherwise, value is either a string value to be written, or
+a count of bytes to be written. The latter is assumed if more than one
+value argument is given. The count is decimal, and the following
+arguments are interpreted as bytes in hexadecimal notation.
+
+Examples:
+
+All these examples assume the existence of the file
+$HOME/.nwclient. Otherwise, the server and user would have to be
+specified.
+
+nwbpadd -o linus -t 1 -p groups_i\\'m_in os_hackers
+
+In this example, user linus is added to the group os_hackers. Please
+note that the ' has to be quoted.
+
+nwbpadd -o linus -t 1 -p identification "Linus Torvalds"
+
+User linus is given his real name :-).
+
+nwbpadd -o linus -t 1 -p revision -v 04 00 00 01 0b
+
+A new 4-byte binary value 0x0000010b (hi-lo order, no byte-swapping) is added
+to the "REVISION" property of the user "linus".
+
+.SH AUTHORS
+nwbpadd was written by Volker Lendecke with the corresponding Caldera
+utility in mind. See the Changes file of ncpfs for other contributors.

man/nwbpcreate.8

@@ -0,0 +1,154 @@
+.TH NWBPCREATE 8 7/9/1996 nwbpcreate nwbpcreate
+.SH NAME
+nwbpcreate \- Create a NetWare Bindery Propery
+.SH SYNOPSIS
+.B nwbpcreate
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+|
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -p
+.I property
+] [
+.B -s
+] [
+.B -r
+.I read-flag
+] [
+.B -w
+.I write-flag
+]
+
+.SH DESCRIPTION
+.B nwbpcreate
+creates the specified NetWare Bindery Propery.
+
+.B nwbpcreate
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbpcreate
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be touched.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -p
+.I property
+.RS 3
+The name of the property to be created.
+.RE
+
+.B -s
+.RS 3
+By default,
+.B nwbpcreate
+creates properties of type ITEM. If you want to create a property of
+type SET, such as groups_i\\'m_in, you must use the
+.B -s
+option.
+.RE
+
+.B -r
+.I read-flag
+
+.B -w
+.I write-flag
+.RS 3
+
+Read security and write security may each have one of the following values:
+
+ ANYONE:     Anyone may access the property
+ LOGGED:     Anyone who is logged in may access the 
+             property
+ OBJECT:     Anyone who is logged in as the object or
+             SUPERVISOR equivalent may access the 
+             property
+ SUPERVISOR: Anyone who is logged in as SUPERVISOR 
+             equivalent may access the property
+ NETWARE:    Only the Bindery may access the property
+.RE
+
+.SH AUTHORS
+nwbpcreate was written by Volker Lendecke with the corresponding
+Caldera utility in mind. See the Changes file of ncpfs for other
+contributors.

man/nwbprm.8

@@ -0,0 +1,116 @@
+.TH NWBPRM 8 7/9/1996 nwbprm nwbprm
+.SH NAME
+nwbprm \- Remove a NetWare Bindery Propery
+.SH SYNOPSIS
+.B nwbprm
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+|
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -p
+.I property
+]
+
+.SH DESCRIPTION
+.B nwbprm
+removes the specified NetWare Bindery Propery.
+
+.B nwbprm
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbprm
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be touched.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -p
+.I property
+.RS 3
+The name of the property to be removed.
+.RE
+
+.SH AUTHORS
+nwbprm was written by Volker Lendecke with the corresponding
+Caldera utility in mind. See the Changes file of ncpfs for other
+contributors.

man/nwbpset.1

@@ -0,0 +1,107 @@
+.TH NWBPSET 1 8/7/1996 nwbpset nwbpset
+.SH NAME
+nwbpset \- Create a bindery property or set its value
+.SH SYNOPSIS
+.B nwbpset
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] 
+
+.SH DESCRIPTION
+.B nwbpset
+Reads a property specification from the standard input and creates and
+sets the corresponding property. The format is determined by the
+output of 'nwbpvalues -c'. nwbpset will hopefully become an important
+part of the bindery management suite of ncpfs, together with
+'nwbpvalues -c'. See util/nwbpsecurity for an example.
+
+As another example, look at the following command line:
+
+  nwbpvalues -t 1 -o supervisor -p user_defaults -c |\\ 
+  sed '2s/.*/ME/'|\\
+  sed '3s/.*/LOGIN_CONTROL/'|\\
+  nwbpset
+
+With this command, the property user_defaults of the user object
+\'supervisor\' is copied into the property login_control of the user
+object \'me\'.
+
+  nwbpvalues -t 1 -o me -p login_control -c |\\
+  sed '9s/.*/ff/'|\\
+  nwbpset
+
+This command disables the user object me.
+
+Feel free to contribute other examples!
+
+.B nwbpset
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbpset
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.SH AUTHORS
+nwbpset was written by Volker Lendecke. See the Changes file of ncpfs
+for other contributors.

man/nwbpvalues.1

@@ -0,0 +1,135 @@
+.TH NWBPVALUES 8 7/9/1996 nwbpvalues nwbpvalues
+.SH NAME
+nwbpvalues \- Print a NetWare Bindery Propery's contents
+.SH SYNOPSIS
+.B nwbpvalues
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+|
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -p
+.I property
+] [
+.B -v
+] [
+.B -c
+]
+
+.SH DESCRIPTION
+.B nwbpvalues
+prints the contents of a SET property.
+
+.B nwbpvalues
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwbpvalues
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be looked up.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -p
+.I property
+.RS 3
+The name of the property to be printed.
+.RE
+
+.B -v
+.RS 3
+By default, the object's name, its ID and its type are listed by
+.B nwbols.
+In the verbose mode, activated by
+.B -v,
+the object flags, its security byte and the properties flag is also
+listed.
+.RE
+
+.B -c
+.RS 3
+Use canonical output, to be used with nwbpset.
+.RE
+
+.SH AUTHORS
+nwbpvalues was written by Volker Lendecke with the corresponding
+Caldera utility in mind. See the Changes file of ncpfs for other
+contributors.

man/nwclient.5

@@ -1,4 +1,4 @@
-.TH NWCLIENT 5 12/27/1995 nwmount nwmount
+.TH NWCLIENT 5 12/27/1995 nwclient nwclient
 .SH NAME
 nwclient \- configuration file for NWClient program suite
 .SH DESCRIPTION
@@ -35,11 +35,11 @@ An example might be the following:
    # And a passwordless account on another server 
    CD-SERV/GUEST -
 
-With these lines in $HOME/.nwclient, calling 'nwmount /mnt' will mount
+With these lines in $HOME/.nwclient, calling 'ncpmount /mnt' will mount
 the the file server FS311 with user name ME on /mnt after asking the
 user for a password.
 
-\'nwmount -S cd-serv /cd' will silently mount the server cd-serv on /cd.
+\'ncpmount -S cd-serv /cd' will silently mount the server cd-serv on /cd.
 
 .B nprint
 ,

man/nwfsinfo.1

@@ -0,0 +1,52 @@
+.TH NWFSINFO 1 07/22/1996 nwfsinfo nwfsinfo
+.SH NAME
+nwfsinfo \- Print some information about the file server
+.SH SYNOPSIS
+.B nwfsinfo
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -t
+] [
+.B -i
+] [
+.B -d
+]
+
+.SH DESCRIPTION
+.B nwfsinfo
+prints some of the information the NetWare servers present without
+logging in. The options control what is printed. You should try the
+different options to find out what is printed when.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+With -h nwfsinfo prints a little help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+is the name of the server you want to know something about.
+.RE
+
+.B -t
+.RS 3
+Print what the file server believes to be the current time.
+.RE
+
+.B -d
+.RS 3
+Print the so-called file server description strings.
+.RE
+
+.B -i
+.RS 3
+Print the extended file server information such as NetWare version,
+maximum connections an others.
+.RE

man/nwfstime.1

@@ -0,0 +1,85 @@
+.TH NWFSTIME 1 12/10/1996 nwfstime nwfstime
+.SH NAME
+nwfstime \- Display / Set a NetWare server's date and time
+.SH SYNOPSIS
+.B nwfstime
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -s
+]
+
+.SH DESCRIPTION
+.B nwfstime
+displays a NetWare server's date and time. You can also set a NetWare
+server's date and time from the local time.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+With -h nwfstime prints a little help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login. To set the server's time, you need
+supervisor privileges.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwfstime
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login. As you need
+supervisor privileges for setting the date and time, this option is
+probably not used very often.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -s
+.RS 3
+With
+.B -s,
+nwfstime sets the file server's date and time according to the local
+date and time.
+.RE

man/nwgrant.8

@@ -0,0 +1,148 @@
+.TH NWGRANT 8 7/9/1996 nwgrant nwgrant
+.SH NAME
+nwgrant \- Add Trustee Rights to a directory
+.SH SYNOPSIS
+.B nwgrant
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -r
+.I rights
+]
+.B directory
+
+.SH DESCRIPTION
+.B nwgrant
+adds the specified bindery object with the corresponding trustee
+rights to the directory.
+
+.B nwgrant
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwgrant
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be added as trustee.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B -r
+.I rights
+.RS 3
+You must tell
+.B nwgrant
+which rights it should grant to the bindery object.
+The new rights for the object is specified by
+.I rights,
+which is the sum of the following hexadecimal individual rights values:
+
+    00 = no access
+    01 = read access
+    02 = write access
+    04 = open access
+    08 = create access
+    10 = delete access
+    20 = ownership access
+    40 = search access
+    80 = modify access
+
+for a possible total of "ff" for all rights.
+.RE
+
+.B directory
+.RS 3
+You must specify the directory to which to add the object as
+trustee. This has to be done in fully qualified NetWare notation.
+
+Example:
+
+nwgrant -o linus -t 1 -r ff 'data:home\\linus'
+
+With this example, user linus is given all rights to his home
+directory on the data volume. This example assumes the existence of
+the file $HOME/.nwclient.
+
+.SH AUTHORS
+nwgrant was written by Volker Lendecke with the corresponding NetWare
+utility in mind. See the Changes file of ncpfs for other contributors.
+

man/nwpasswd.1

@@ -0,0 +1,55 @@
+.TH NWPASSWD 1 06/22/1996 nwpasswd nwpasswd
+.SH NAME
+nwpasswd \- Change a user's password
+.SH SYNOPSIS
+.B nwpasswd
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+]
+.B -t
+.I object type
+]
+
+.SH DESCRIPTION
+With
+.B nwpasswd,
+you can change your password on a NetWare server. 
+.B nwpasswd
+asks for the old password and twice for the new password. Then it
+changes the password on the server.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+With -h nwpasswd prints a little help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user name
+.RS 3
+is the name of the bindery object whose password is to be changed.
+.RE
+
+.B -t
+.I object type
+.RS 3
+is the bindery object type of the object whose password is to be
+changed.
+.RE
+
+.SH CREDITS
+nwpasswd would not have been possible without the work of Guntram
+Blom. Look at nwcrypt.c for his work.

man/nwrevoke.8

@@ -0,0 +1,124 @@
+.TH NWREVOKE 8 7/9/1996 nwrevoke nwrevoke
+.SH NAME
+nwrevoke \- Revoke a Trustee Right from a directory
+.SH SYNOPSIS
+.B nwrevoke
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -o
+.I object name
+] [
+.B -t
+.I type
+] [
+.B -r
+.I rights
+]
+.B directory
+
+.SH DESCRIPTION
+.B nwrevoke
+revokes the specified bindery object with the corresponding trustee
+rights from the directory.
+
+.B nwrevoke
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwrevoke
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -o
+.I object name
+.RS 3
+The name of the object to be added as trustee.
+.RE
+
+.B -t
+.I object type
+.RS 3
+The type of the object.
+.I Object type
+must be specified as a decimal value. Common values are 1 for user
+objects, 2 for group objects and 3 for print queues. Other values are
+allowed, but are usually used for specialized applications.
+.RE
+
+.B directory
+.RS 3
+You must specify the directory from which to remove the object as
+trustee. This has to be done in fully qualified NetWare notation.
+
+Example:
+
+nwrevoke -o linus -t 1 'src:bsd_src'
+
+With this example, user linus is removed as trustee from the bsd_src
+directory on the src volume.
+
+.SH AUTHORS
+nwrevoke was written by Volker Lendecke with the corresponding NetWare
+utility in mind. See the Changes file of ncpfs for other contributors.
+

man/nwrights.1

@@ -0,0 +1,41 @@
+.TH NWRIGHTS 1 8/1/1996 nwrights nwrights
+.SH NAME
+nwrights \- Show effective rights for file or directory
+.SH SYNOPSIS
+.B nwrights
+[
+.B -h
+]
+.B file/directory
+
+.SH DESCRIPTION
+.B nwrights
+asks the NetWare server for the effective rights the user has for a
+specific file or directory. The rights the server grants are the
+definitive restriction for what you may do with files or
+directories. The Linux permission bits are not really relevant, they
+can only restrict the possibilities further.
+
+.B nwrights
+operates on the current directory or the file or directory that is
+given as an argument. Certainly the file or directory you specify has
+to reside on a ncpfs mounted directory for nwrights to work properly.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B file/directory
+.RS 3
+You can specify the file or directory you want information about. The
+default is the current working directory.
+.RE
+
+.SH AUTHORS
+nwrights was written by Volker Lendecke with the corresponding NetWare
+utility in mind. See the Changes file of ncpfs for other contributors.
+

man/nwsfind.1

@@ -0,0 +1,36 @@
+.TH NWSFIND 1 10/27/1996 nwsfind nwsfind
+.SH NAME
+nwsfind \- Find a NetWare Server
+.SH SYNOPSIS
+.B nwsfind
+[
+.B -t
+.I type
+] [
+.I name
+]
+.SH DESCRIPTION
+.B nwsfind
+searches for a NetWare server and finds a route to this
+server. nwsfind was written to be setuid root. It is called from
+within the ncp library, so that it is possible that normal users use
+the utilities.
+
+.SH OPTIONS
+.B name
+.RS 3
+If you look for a specific server, you should give nwsfind this
+argument. If you omit it, nwsfind looks for the server nearest to you.
+.RE
+
+.B -t
+.I type
+.RS 3
+By default nwsfind looks for file servers. In case you want to look up
+another server type, you have to specify its numerical type as
+.B type.
+.RE
+
+
+.SH CREDITS
+nwsfind was written by Volker Lendecke (lendecke@math.uni-goettingen.de)

man/nwuserlist.1

@@ -0,0 +1,93 @@
+.TH NWUSERLIST 1 7/22/1996 nwuserlist nwuserlist
+.SH NAME
+nwuserlist \- List Users logged in at a NetWare server
+.SH SYNOPSIS
+.B nwuserlist
+[
+.B -h
+] [
+.B -S
+.I server
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+ | 
+.B -n
+] [
+.B -C
+] [
+.B -a
+]
+
+.SH DESCRIPTION
+.B nwuserlist
+lists the users logged in at a NetWare server, together with their
+connection number and their login time.
+
+.B nwuserlist
+looks up the file
+.I $HOME/.nwclient
+to find a file server, a user name and possibly a password. See
+nwclient(5) for more information. Please note that the access
+permissions of $HOME/.nwclient MUST be 600 for security reasons.
+
+.SH OPTIONS
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -U
+.I user
+.RS 3
+.B user
+is the user name to use for login.
+.RE
+
+.B -P
+.I password
+.RS 3
+.B password
+is the password to use for login. If neither
+.B -n
+nor
+.B -P
+are given, and the user has no open connection to the server, nwuserlist
+prompts for a password.
+.RE
+
+.B -n
+.RS 3
+.B -n
+should be given if no password is required for the login.
+.RE
+
+.B -C
+.RS 3
+By default, passwords are converted to uppercase before they are sent
+to the server, because most servers require this. You can turn off
+this conversion by
+.B -C.
+.RE
+
+.B -a
+.RS 3
+With option -a the IPX address of the station the user is logged in
+from is printed as well.
+.RE
+
+.SH AUTHORS
+nwuserlist was written by Volker Lendecke. See the Changes file of ncpfs
+for other contributors.

man/pqlist.1

@@ -68,14 +68,14 @@ is the name of the server you want to use.
 If the user name your NetWare administrator gave to you differs
 from your unix user-id, you should use
 .B -U
-to tell the server about you NetWare user name.
+to tell the server about your NetWare user name.
 .RE
 
 .B -P
 .I password
 .RS 3
 You may want to give the password required by the server on the
-command line. You should be careful to use passwords in scripts.
+command line. You should be careful about using passwords in scripts.
 .RE
 
 .B -n
@@ -102,4 +102,4 @@ this conversion by
 .B nwclient(5), nprint(1), slist(1), ncpmount(8), ncpumount(8)
 
 .SH CREDITS
-pqlist was written by Volker Lendecke (lendecke@namu01.gwdg.de)
+pqlist was written by Volker Lendecke (lendecke@math.uni-goettingen.de)

man/pserver.1

@@ -1,4 +1,4 @@
-.TH PSERVER 1 02/10/1996 pserver pserver
+.TH PSERVER 1 10/22/1996 pserver pserver
 .SH NAME
 pserver \- NetWare print server
 .SH SYNOPSIS
@@ -101,6 +101,13 @@ process, and feeds the job file to stdin.
 .I command
 is the printing command that is executed for each job. The default
 command is 'lpr'.
+
+You can insert several flags into the command, preceded by %. These
+are replaced with values retrieved from the queue structure for the
+print job.
+
+%u: This field will be replaced by the name of the user who posted
+this print job.
 .RE
 
 .B -j
@@ -139,4 +146,4 @@ diagnostic messages that are printed when a error occurs.
 .B nwclient(5), slist(1), pqlist(1), ncpmount(8), ncpumount(8)
 
 .SH CREDITS
-pserver was written by Volker Lendecke (lendecke@namu01.gwdg.de)
+pserver was written by Volker Lendecke (lendecke@math.uni-goettingen.de)

man/slist.1

@@ -40,4 +40,4 @@ List all available Netware servers on your Network, that begin with an "I".
 .B ncpmount(8), ncpumount(8), pqlist(1), nprint(1) 
 
 .SH CREDITS
-slist was written by Volker Lendecke (lendecke@namu01.gwdg.de)
+slist was written by Volker Lendecke (lendecke@math.uni-goettingen.de)

ncpfs-0.18.lsm

@@ -1,19 +0,0 @@
-Begin3
-Title:          ncpfs
-Version:        0.18
-Entered-date:   09. March 1996
-Description:    With ncpfs you can mount volumes of your netware
-                server under Linux. You can also print to netware
-                print queues and spool netware print queues to the
-		Linux printing system. You need kernel 1.2.x or
-		1.3.54 and above. ncpfs does NOT work with any 1.3.x
-		kernel below 1.3.54.
-Keywords:       filesystem ncp novell netware printing
-Author:         lendecke@namu01.gwdg.de (Volker Lendecke)
-Maintained-by:  lendecke@namu01.gwdg.de (Volker Lendecke)
-Primary-site:   linux01.gwdg.de:/pub/ncpfs
-Alternate-site: sunsite.unc.edu:/pub/system/Filesystems/
-                   ~83k ncpfs-0.18.tgz
-                   ~ 1k ncpfs-0.18.lsm
-Copying-policy: GPL
-End

ncpfs-2.0.8.lsm

@@ -0,0 +1,19 @@
+Begin3
+Title:          ncpfs
+Version:        2.0.8
+Entered-date:   10. December 1996
+Description:    With ncpfs you can mount volumes of your netware
+                server under Linux. You can also print to netware
+                print queues and spool netware print queues to the
+		Linux printing system. You need kernel 1.2.x or
+		1.3.71 and above. ncpfs does NOT work with any 1.3.x
+		kernel below 1.3.71.
+Keywords:       filesystem ncp novell netware printing
+Author:         lendecke@namu01.Num.Math.Uni-Goettingen.de (Volker Lendecke)
+Maintained-by:  lendecke@namu01.Num.Math.Uni-Goettingen.de (Volker Lendecke)
+Primary-site:   ftp.gwdg.de:/pub/linux/misc/ncpfs
+Alternate-site: sunsite.unc.edu:/pub/Linux/system/Filesystems/ncpfs
+                  ~156k ncpfs-2.0.8.tgz
+                   ~ 1k ncpfs-2.0.8.lsm
+Copying-policy: GPL
+End

sutil/Makefile

@@ -0,0 +1,42 @@
+#
+# Makefile for the linux ncp-filesystem routines.
+#
+
+UTILS = ncpmount ncpumount nwsfind
+
+CC = gcc
+
+default:
+	make -C ..
+
+all: $(UTILS)
+
+install: all
+	for i in $(UTILS); \
+	do install $$i -m 4755 $(BINDIR); done
+
+$(UTILS): %: %.o libncp.a
+	$(CC) -o $@ $(addsuffix .o,$@) -L. -lncp -L../lib -lcom_err
+
+ncplib.o: ncplib.c ncplib.h
+	$(CC) $(CFLAGS) -finline-functions -c ncplib.c
+
+libncp.a: ncplib.o ../lib/ncplib_err.o
+	ar r libncp.a ncplib.o ../lib/ncplib_err.o
+
+dep:
+	$(CPP) -M $(INCLUDES) *.c > .depend
+
+clean:
+	rm -f *.o *~ libncp.a $(UTILS)
+
+mrproper: clean
+	rm -f .depend
+
+#
+# include a dependency file if one exists
+#
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif
+

sutil/ipxlib.h

@@ -0,0 +1,93 @@
+/*
+ *  ipxlib.h
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#ifndef _IPXLIB_H
+#define _IPXLIB_H
+
+
+#include <linux/types.h>
+#include <linux/ncp.h>
+#include <linux/ncp_fs.h>
+#include <linux/ipx.h>
+#include <stdio.h>
+
+typedef unsigned long  IPXNet;
+typedef unsigned short IPXPort;
+typedef unsigned char  IPXNode[IPX_NODE_LEN];
+
+#define IPX_USER_PTYPE (0x00)
+#define IPX_RIP_PTYPE (0x01)
+#define IPX_SAP_PTYPE (0x04)
+#define IPX_AUTO_PORT (0x0000)
+#define IPX_SAP_PORT  (0x0452)
+#define IPX_RIP_PORT  (0x0453)
+
+#define IPX_SAP_GENERAL_QUERY (0x0001)
+#define IPX_SAP_GENERAL_RESPONSE (0x0002)
+#define IPX_SAP_NEAREST_QUERY (0x0003)
+#define IPX_SAP_NEAREST_RESPONSE (0x0004)
+
+#define IPX_SAP_FILE_SERVER (0x0004)
+
+struct sap_query {
+	unsigned short query_type; /* net order */
+	unsigned short server_type; /* net order */
+};
+
+struct sap_server_ident {
+	unsigned short server_type          __attribute__ ((packed));
+	char           server_name[48]      __attribute__ ((packed));
+	IPXNet         server_network       __attribute__ ((packed));
+	IPXNode        server_node          __attribute__ ((packed));
+	IPXPort        server_port          __attribute__ ((packed));
+	unsigned short intermediate_network __attribute__ ((packed));
+};
+       
+#define IPX_RIP_REQUEST (0x1)
+#define IPX_RIP_RESPONSE (0x2)
+
+struct ipx_rip_packet {
+	__u16 operation         __attribute__ ((packed));
+	struct ipx_rt_def {
+		__u32 network   __attribute__ ((packed));
+		__u16 hops      __attribute__ ((packed));
+		__u16 ticks     __attribute__ ((packed));
+	} rt[1]                 __attribute__ ((packed));
+};
+
+#define IPX_BROADCAST_NODE ("\xff\xff\xff\xff\xff\xff")
+#define IPX_THIS_NODE      ("\0\0\0\0\0\0")
+#define IPX_THIS_NET (0)
+
+#ifndef IPX_NODE_LEN
+#define IPX_NODE_LEN (6)
+#endif
+
+void
+ipx_print_node(IPXNode node);
+void
+ipx_print_network(IPXNet net);
+void
+ipx_print_port(IPXPort port);
+void
+ipx_print_saddr(struct sockaddr_ipx* sipx);
+void
+ipx_fprint_node(FILE *file, IPXNode node);
+void
+ipx_fprint_network(FILE *file, IPXNet net);
+void
+ipx_fprint_port(FILE *file, IPXPort port);
+void
+ipx_fprint_saddr(FILE *file, struct sockaddr_ipx* sipx);
+int
+ipx_sscanf_node(char *buf, unsigned char node[IPX_NODE_LEN]);
+void
+ipx_assign_node(IPXNode dest, IPXNode src);
+int
+ipx_node_equal(IPXNode n1,IPXNode n2);
+
+#endif /* _IPXLIB_H */

sutil/ncplib.h

@@ -0,0 +1,198 @@
+/*
+ *  ncplib.h
+ *
+ *  Copyright (C) 1995, 1996 by Volker Lendecke
+ *
+ */
+
+#ifndef _NCPLIB_H
+#define _NCPLIB_H
+
+#include <linux/types.h>
+#include <linux/ncp.h>
+#include <linux/ncp_fs.h>
+#include <linux/ipx.h>
+#include <sys/param.h>
+#include <stdio.h>
+#include <time.h>
+
+#include "ipxlib.h"
+#include "com_err.h"
+
+#ifndef memzero
+#include <string.h>
+#define memzero(object) memset(&(object), 0, sizeof(object))
+#endif
+
+void
+str_upper(char *name);
+
+enum connect_state {
+	NOT_CONNECTED = 0,
+	CONN_PERMANENT,
+	CONN_TEMPORARY
+};
+
+struct ncp_conn {
+
+	enum connect_state is_connected;
+
+	char server[NCP_BINDERY_NAME_LEN];
+	char user  [NCP_BINDERY_NAME_LEN];
+
+	struct ncp_fs_info i;
+
+	/* Fields for use with permanent connections */
+	int mount_fid;
+	char mount_point[MAXPATHLEN];
+
+	/* Fields for use with temporary connections */
+	int ncp_sock;
+	int wdog_sock;
+	int wdog_pid;
+	__u8 sequence;
+	int completion;
+	int conn_status;
+	int reply_size;
+
+	/* Fields used to setup ncp requests */
+	int current_size;
+	int has_subfunction;
+	int verbose;
+	int ncp_reply_size;
+
+	int lock;
+
+	char packet[NCP_PACKET_SIZE];
+};
+
+struct ncp_conn_spec {
+	char server[NCP_BINDERY_NAME_LEN];
+	char user[NCP_BINDERY_NAME_LEN];
+	uid_t uid;
+	int login_type;		/* NCP_BINDERY_USER / NCP_BINDERY_PSERVER */
+	char password[NCP_BINDERY_NAME_LEN];
+};
+
+struct ncp_property_info {
+	__u8 property_name[16];
+	__u8 property_flags;
+	__u8 property_security;
+	__u32 search_instance;
+	__u8 value_available_flag;
+	__u8 more_properties_flag;
+};
+
+/* ncp_initialize is the main entry point for user programs which want
+   to connect to a NetWare Server. It looks for -S, -U, -P and -n in
+   the argument list, opens the connection and removes the arguments
+   from the list. It was designed after the X Windows init
+   functions. */
+struct ncp_conn *
+ncp_initialize(int *argc, char **argv,
+	       int login_necessary, long *err);
+
+/* You can login as another object by this procedure. As a first use
+   pserver comes to mind. */
+struct ncp_conn *
+ncp_initialize_as(int *argc, char **argv,
+		  int login_necessary, int login_type, long *err);
+
+
+/* Open a connection */
+struct ncp_conn *
+ncp_open(struct ncp_conn_spec *spec, long *err);
+
+/* Open a connection on an existing mount point */
+struct ncp_conn *
+ncp_open_mount(const char *mount_point, long *err);
+
+/* Find a permanent connection that fits the spec, return NULL if
+ * there is none. */
+char *
+ncp_find_permanent(const struct ncp_conn_spec *spec);
+
+/* Find the address of a file server */
+struct sockaddr_ipx *
+ncp_find_fileserver(char *server_name, long *err);
+
+/* Find the address of a server */
+struct sockaddr_ipx *
+ncp_find_server(char **server_name, int type, long *err);
+
+/* Detach from a permanent connection or destroy a temporary
+   connection */
+long
+ncp_close(struct ncp_conn *conn);
+
+/* like getmntent, get_ncp_conn_ent scans /etc/mtab for usable
+   connections */
+
+struct ncp_conn_ent {
+	char server[NCP_BINDERY_NAME_LEN];
+	char user[NCP_BINDERY_NAME_LEN];
+	uid_t uid;
+	char mount_point[MAXPATHLEN];
+};
+
+struct ncp_conn_ent *
+ncp_get_conn_ent(FILE *filep);
+
+#define NWCLIENT (".nwclient")
+#define NWC_NOPASSWORD ("-")
+
+/* find an appropriate connection */
+
+struct ncp_conn_spec *
+ncp_find_conn_spec(const char *server, const char *user, const char *password,
+		   int login_necessary, uid_t uid, long *err);
+
+long
+ncp_get_encryption_key(struct ncp_conn *conn,
+		       char *target);
+
+struct ncp_station_addr {
+    __u32   NetWork __attribute__ ((packed));
+    __u8    Node[6] __attribute__ ((packed));
+    __u16   Socket  __attribute__ ((packed));
+};
+
+struct ncp_prop_login_control {
+    __u8    AccountExpireDate[3]     __attribute__ ((packed));
+    __u8    Disabled                 __attribute__ ((packed));
+    __u8    PasswordExpireDate[3]    __attribute__ ((packed));
+    __u8    GraceLogins              __attribute__ ((packed));
+    __u16   PasswordExpireInterval   __attribute__ ((packed));
+    __u8    MaxGraceLogins           __attribute__ ((packed));
+    __u8    MinPasswordLength        __attribute__ ((packed));
+    __u16   MaxConnections           __attribute__ ((packed));
+    __u8    ConnectionTimeMask[42]   __attribute__ ((packed));
+    __u8    LastLogin[6]             __attribute__ ((packed));
+    __u8    RestrictionMask          __attribute__ ((packed));
+    __u8    reserved                 __attribute__ ((packed));
+    __u32   MaxDiskUsage             __attribute__ ((packed));
+    __u16   BadLoginCount            __attribute__ ((packed));
+    __u32   BadLoginCountDown        __attribute__ ((packed));
+    struct ncp_station_addr LastIntruder  __attribute__ ((packed));
+};	
+
+long
+ncp_read_property_value(struct ncp_conn *conn,
+			int object_type, const char *object_name,
+			int segment, const char *prop_name,
+			struct nw_property *target);
+
+#define NCP_GRACE_PERIOD (0xdf)
+
+long
+ncp_get_bindery_object_id(struct ncp_conn *conn,
+			  __u16 object_type,
+			  const char *object_name,
+			  struct ncp_bindery_object *target);
+
+long
+ncp_login_user(struct ncp_conn *conn,
+	       const unsigned char *username,
+	       const unsigned char *password);
+
+#endif /* _NCPLIB_H */