Import ncpfs 0.10

BUGS

@@ -3,15 +3,17 @@ them to be bugs.
 
 But there are really problems that might be fixed in the future.
 
-Invalid directory timestamps: 
-I did not yet find out how to get valid timestamps for directories
-from a NetWare server. So I simply return 0, which means 01.01.70. If
-anybody knows how to get these values, please mail
-lendecke@namu01.gwdg.de.
-
 '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 lwared that might change ...), I
 rejected the alternative to mount only a single volume for a unix
 mount point. So I simply return 0.
+
+
+In your kernel log, there will appear messages like
+
+Nov 25 16:09:08 lx01 kernel: alloc_skb called nonatomically from interrupt 0000002e
+
+These are a bit annoying, but completely harmless. Maybe this will be
+fixed in the future.

Changes

@@ -1,19 +0,0 @@
-ncpfs-0.3 -> ncpfs-0.4
-
-- removed bug causing kernel to crash on filenames too long
-  This was a typical C bug! Thanks to Uwe Bonnes, 
-  bon@elektron.ikp.physik.th-darmstadt.de for his patience with this one.
-
-ncpfs-0.2 -> ncpfs-0.3
-
-- removed bug in get_pname_static
-- removed bug in 'ncpmount -n'
-- fake '.' and '..'
-- return 0 for df and directory timestamps. See file BUGS
-
-ncpfs-0.1 -> ncpfs-0.2
-
-- should be compileable with gcc other than 2.7.0
-- first attempt at read/write access
-- more complete ncpmount.c
-- included file ipx.tar

Makefile

@@ -2,75 +2,52 @@
 # Makefile for the linux ncp-filesystem routines.
 #
 
-INCLUDES =  -I/usr/src/linux/include
+# KERNEL = 1.2
 
-CFLAGS = -Wall -Wstrict-prototypes -O2 -DMODULE -fomit-frame-pointer \
-	$(INCLUDES) \
-#         -DDEBUG_NCP=2 -DDEBUG_NCP_MALLOC
-#         -DDEBUG_NCP_MALLOC
+TOPDIR = $(shell pwd)
 
-CC     = gcc -D__KERNEL__ -I.
-AS     = as
-ARCH   = i386
+BINDIR = $(TOPDIR)/bin
+SUBDIRS = util ipx-0.75
 
-.c.s:
-	$(CC) $(CFLAGS) -S $<
-.c.o:
-	$(CC) $(CFLAGS) -c $<
-.s.o:
-	$(AS) -o $*.o $<
+#
+# The following 2 lines are for those who use Kernel version 1.2.x.
+# If you have a kernel later than 1.3.53, please comment out the
+# the following lines. You have to recompile your kernel
+# and say 'y' when 'make config' asks you for IPX and ncpfs.
+#
+SUBDIRS += kernel-1.2/src
+INCLUDES = -I$(TOPDIR)/kernel-1.2
 
-OBJS=	inode.o dir.o file.o sock.o ioctl.o ncplib.o nwcrypt.o
+export INCLUDES BINDIR
 
-all: ncpfs.o ncpmount ncptest
-
-ncpfs.o: $(OBJS)
-	$(LD) -r -o ncpfs.o $(OBJS)
-
-ncplib.o: ncplib.c ncplib.h
-	$(CC) $(CFLAGS) -finline-functions -c $<
-
-ncpmount: ncpmount.o 
-	gcc -o ncpmount ncpmount.o
-
-ncpmount.o: ncpmount.c
-	gcc -c ncpmount.c -Wall -I. -g
-
-ncptest: ncptest.o ncplib_user.o nwcrypt.o
-	gcc -o ncptest ncptest.o ncplib_user.o nwcrypt.o
-
-ncptest.o: ncptest.c
-	gcc -c ncptest.c -Wall -I. -g
-
-ncplib_user.o: ncplib.o
-	gcc -c ncplib.c -O3 -Wall -I. -g -o ncplib_user.o
-
-nwcrypt.o: nwcrypt.c
-	gcc -c -O2 -Wall nwcrypt.c
+all:
+	for i in $(SUBDIRS); do make -C $$i; done
 
 dep:
-	$(CPP) -M $(INCLUDES) *.c > .depend
+	for i in $(SUBDIRS); do	make -C $$i dep; done
 
 clean:
-	rm -f *.o *~
+	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`
+	for i in $(SUBDIRS); do	make -C $$i clean; done
 
 realclean: clean
-	rm -fr ncpmount ncptest .depend $(DISTFILE) mnt *.out
+	rm -fr $(BINDIR)/* ncpfs.tgz
+	make -C util realclean
 
 modules: ncpfs.o
 
 SRCPATH=$(shell pwd)
 SRCDIR=$(shell basename $(SRCPATH))
 DISTFILE=$(SRCDIR).tgz
-BACKUPFILE=ncpfs01.tgz
-HOME=/home/me
 
-backup: 
-	(rm -f $(DISTFILE); cd ..; tar cvf - $(SRCDIR) | gzip -1 \
-          > $(HOME)/tarz/backup/$(BACKUPFILE))
-	(cd $(HOME)/tarz/backup; ls -l $(BACKUPFILE); mcopy $(BACKUPFILE) a:)
+dist: tgz
+	make dep
+	make all
 
-dist: realclean
+tgz: realclean
 	(cd ..; \
          tar cvf - $(SRCDIR) | \
             gzip -9 > $(DISTFILE); \

README

@@ -1,17 +1,57 @@
-This is version 0.2 of ncpfs, a free NetWare client for Linux. For me
-it works with 1.3.32
+This is version 0.10 of ncpfs, a free NetWare client filesystem for
+Linux.
 
-I know that this piece of software is VERY incomplete, I have to
-apologize for that. But I thought I should make it publically
-available, because I have tried to ask several people about the legal
-status of the code. I did not get very satisfying answers. So I publish
-ncpfs to open it for criticism. If nobody complains, I will go on
-working.
+The main change for this release is that the directory kernel-1.3 is
+removed. Guess why? ncpfs is in the standard kernel since 1.3.53. But
+please note that ncpfs does NOT work with 1.3.53. I sent a fix to
+Linus, so it should work fine with 1.3.54, or 1.3.55.
 
-To install ncpfs, just type 'make', 'insmod ncpfs.o' and then
-'ncpmount server mount-point'. Please note that your IPX system has to
-be configured correctly. There has to be a route to the internal
-network of your server. Please see the file start_ipx for an example.
+I would like to invite you to write documentation. As those whose
+native tongue is English might have noticed, my C is better than my
+English. So I doubt that everything in the man/ subdirectory is
+written very well. Please feel free to send me any comments about
+that.
+
+
+INSTALLATION
+
+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
+kernel resides in /usr/src/linux, because the file kernel-1.2/sock.c
+has to refer directly to it.
+
+If you use Kernel 1.3, please be sure that you use at least 1.3.54 (or
+1.3.55, if 1.3.54 makes ncp connections hang). ncpfs does NOT work
+with any earlier 1.3.x kernel, especially not with 1.3.53, although it
+has a fs/ncpfs/ subdirectory.
+
+If you use Kernel 1.3.54 or later, you might have to recompile your
+kernel. With these kernels, the kernel part of ncpfs is already
+included in the main source tree. If you want to use ncpfs, you should
+say 'y' to 'make config' when you are asked for IPX, and again when it
+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 1.3.54 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.
+
+
+USING NCPFS
+
+Please note that your IPX system has to be configured correctly. If
+you want to take the 'Plug-and-Play' route, you can simply say
+'ipx_configure --auto_interface=on --auto_primary=on'. If ncpmount
+does not work immediately, you should wait for about 1 minute and try
+again. In that period, an IPX packet should have passed by and your
+network interface should have configured itself automatically.
+
+If all that does not work and you want to do the configuration by
+hand, note that there has to be a route to the internal network of
+your server. Please see the file util/start_ipx for an example.
 
 I use tools written by Greg Page, Caldera. I hope I did not do too
 much harm to their business. For your convenience I included the file
@@ -25,11 +65,14 @@ programming. If you know about the concepts and possibilities of NCP,
 Ralph Brown's interrupt list becomes much more readable. It's much
 easier to find undocumented information if you know what to look for!
 
-For the curious: the file ncplib.c is usable from user space as well.
-Look at the file ncptest.c for a possible use. I use ncptest to check
-my assumptions about the widely undocumented NetWare Core Protocol.
-Maybe this is the beginning of a free NetWare API for Linux! I would
-be happy to receive your comments on this.
+For the curious: the files ncplib.[ch] are a library that makes it
+possible to send NCP requests to the server over a mounted
+directory. I use it to keep the encryption stuff out of the kernel by
+logging in from user space. Look at the file ncptest.c for other
+possible uses. I use ncptest to check my assumptions about the widely
+undocumented NetWare Core Protocol.  Maybe this is the beginning of a
+free NetWare API for Linux! I would be happy to receive your comments
+on this.
 
 
 LIMITATIONS (compare these with smbfs :-)

ioctl.c

@@ -1,88 +0,0 @@
-/*
- *  ioctl.c
- *
- *  Copyright (C) 1995 by Volker Lendecke
- *
- */
-#include <linux/config.h>
-#ifdef MODULE
-#include <linux/module.h>
-#include <linux/version.h>
-#else
-#define MOD_INC_USE_COUNT
-#define MOD_DEC_USE_COUNT
-#endif
-
-#include <asm/segment.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/ncp_fs.h>
-#include <linux/ioctl.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/ncp.h>
-
-int
-ncp_ioctl (struct inode * inode, struct file * filp,
-           unsigned int cmd, unsigned long arg)
-{
-	int result;
-	struct ncp_ioctl_request request;
-	struct ncp_server *server;
-
-	switch(cmd) {
-	case NCP_IOC_NCPREQUEST:
-
-		if (!suser()) {
-			return -EPERM;
-		}
-		
-		if ((result = verify_area(VERIFY_READ, (char *)arg,
-					  sizeof(request))) != 0) {
-			return result;
-		}
-
-		memcpy_fromfs(&request, (struct ncp_ioctl_request *)arg,
-			      sizeof(request));
-
-		if (   (request.function > 255)
-		    || (request.size >
-			NCP_PACKET_SIZE - sizeof(struct ncp_request_header))) {
-			return -EINVAL;
-		}
-
-		if ((result = verify_area(VERIFY_WRITE, (char *)request.data,
-					  NCP_PACKET_SIZE)) != 0) {
-			return result;
-		}
-
-		server = NCP_SERVER(inode);
-		ncp_lock_server(server);
-
-		/* FIXME: We hack around in the server's structures
-                   here to be able to use ncp_request */
-
-		server->has_subfunction = 0;
-		server->current_size =
-			request.size + sizeof(struct ncp_request_header);
-		memcpy_fromfs(&(server->
-				packet[sizeof(struct ncp_request_header)]),
-			      request.data, request.size);
-
-		
-		ncp_request(server, request.function);
-
-		DPRINTK("ncp_ioctl: copy %d bytes\n",
-			server->reply_size);
-		memcpy_tofs(request.data, server->packet,
-			    server->reply_size);
-
-		ncp_unlock_server(server);
-
-		return server->reply_size;
-	default:
-		return -EINVAL;
-	}
-	
-	return -EINVAL;
-}

ipx-0.75/Makefile

@@ -0,0 +1,32 @@
+CFLAGS = -O2 -Wall
+BINDIR = ../bin
+UTILS = $(BINDIR)/ipx_configure $(BINDIR)/ipx_interface \
+	$(BINDIR)/ipx_internal_net $(BINDIR)/ipx_route
+
+all: $(UTILS)
+
+$(BINDIR)/ipx_configure: ipx_configure.o
+	$(CC) -o $(BINDIR)/ipx_configure ipx_configure.o
+
+$(BINDIR)/ipx_interface: ipx_interface.o
+	$(CC) -o $(BINDIR)/ipx_interface ipx_interface.o
+
+$(BINDIR)/ipx_internal_net: ipx_internal_net.o
+	$(CC) -o $(BINDIR)/ipx_internal_net ipx_internal_net.o
+
+$(BINDIR)/ipx_route: ipx_route.o
+	$(CC) -o $(BINDIR)/ipx_route ipx_route.o
+
+dep:
+	$(CPP) -M $(INCLUDES) *.c > .depend
+
+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
+

ipx-0.75/README

@@ -0,0 +1,65 @@
+This file contains a very short introduction to the IPX implementation
+on Linux.  Feel free to forward comments (especially suggested additions)
+to greg@caldera.com.
+
+The following are important definitions in understanding the descriptions
+in this README file.
+
+IPX Interface - This is the item to which IPX sockets are bound.
+An IPX interface corresponds to an IPX Network Number which corresponds 
+to a physical device and frame type.  A sample IPX Interface would be:
+Network Number: 0x00ABCDEF
+Device: Eth0 
+Frame Type: 802.2.
+The particular interface is selected during binding by using the
+Network Number (see sample code below).
+
+Primary Interface - The interface that is selected by default when
+binding a socket.  This is selected when binding by using
+a network number of 0 (see sample code below).
+
+Internal Network - This is a special kind of IPX interface that does
+not have a physical device or frame type.  It is used to provide
+a route-independent address for service providers.   Internal network
+numbers are optional; however, when one is present it is also the
+Primary Interface.
+
+This tar file contains the following IPX utilities:
+
+ipx_interface.c
+This program is used to create an IPX interface.  
+
+ipx_internal_net.c
+This program is used to create an IPX Internal Network number.  
+
+ipx_route.c
+This program creates an IPX route.
+
+ipx_configure.c
+This program is used to read/write two configuration parameters:
+	AUTO INTERFACE CREATE - IPX should/shouldn't automatically create
+		an IPX interface when it discovers one that has not been
+		registered via ipx_interface above.
+	AUTO PRIMARY SELECT - IPX should/shouldn't automatically select
+		a primary interface when it one an interface exists and
+		none are designated as the primary.  Manual designation
+		is performed via ipx_interface.
+
+By default, these are both turned off.
+				
+The following are sample IPX programs:
+
+ipxrcv.c and ipxsend.c 
+ipxsend will send a single packet to an instance of ipxrcv running on the 
+same machine.  It uses getsockname(2) to determine the address to which to 
+send the packet.  
+rip.c
+rip passively monitors the rip traffic on the attached IPX network.
+sap.c
+sap passively monitors the sap traffic on the attached IPX network.
+
+There are three files in /proc/net that relate to IPX.
+ipx_interface contains the list of IPX interfaces.
+ipx_route contains the list of IPX routes.
+ipx contains the list of IPX sockets in use.
+

ipx-0.75/ipx_configure.c

@@ -0,0 +1,125 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <strings.h>
+#include <linux/ipx.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+
+struct option	options[] = {
+	{ "auto_primary", required_argument, NULL, 1 },
+	{ "auto_interface", required_argument, NULL, 2 },
+	{ "help", no_argument, NULL, 3},
+	{ NULL, 0, NULL, 0 }
+};
+
+char	*progname;
+
+void
+usage(void)
+{
+	fprintf(stderr, 
+	"Usage: %s --auto_primary=[on|off]\n\
+Usage: %s --auto_interface=[on|off]\n\
+Usage: %s --help\n\
+Usage: %s\n", progname, progname, progname, progname);
+}
+
+int
+map_string_to_bool(char *optarg)
+{
+	if ((strcasecmp(optarg, "ON") == 0) ||
+			(strcasecmp(optarg, "TRUE") == 0) || 
+			(strcasecmp(optarg, "SET") == 0) ||
+			(strcasecmp(optarg, "YES") == 0)) {
+		return 1;
+	} else if ((strcasecmp(optarg, "OFF") == 0) ||
+			(strcasecmp(optarg, "FALSE") == 0) || 
+			(strcasecmp(optarg, "CLEAR") == 0) ||
+			(strcasecmp(optarg, "NO") == 0)) {
+		return 0;
+	} 
+
+	return -1;
+}
+
+int
+main(int argc, char **argv)
+{
+	int	s;
+	int	result;
+	char	errmsg[80];
+	char	val;
+	int	option_index = 0;
+	int	got_auto_pri = 0;
+	int	got_auto_itf = 0;
+	ipx_config_data	data;
+
+	progname = argv[0];
+	
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+
+	sprintf(errmsg, "%s: ioctl", progname);
+	while ((result = getopt_long(argc, argv, "", options, 
+			&option_index)) != -1) {
+		switch (result) {
+		case 1: 
+			if (got_auto_pri)
+				break;
+			got_auto_pri++;
+				
+			val = map_string_to_bool(optarg);
+			if (val < 0) {
+				usage();
+				exit(-1);
+			}
+
+			result = ioctl(s, SIOCAIPXPRISLT, &val);
+			if (result < 0) {
+				perror(errmsg);
+				exit(-1);
+			}
+			break;
+		case 2:
+			if (got_auto_itf) 
+				break;
+			got_auto_itf++;
+
+			val = map_string_to_bool(optarg);
+			if (val < 0) {
+				usage();
+				exit(-1);
+			}
+
+			result = ioctl(s, SIOCAIPXITFCRT, &val);
+			if (result < 0) {
+				perror(errmsg);
+				exit(-1);
+			}
+			break;
+		case 3:
+			usage();
+			break;
+		}
+	}
+	result = ioctl(s, SIOCIPXCFGDATA, &data);
+	if (result < 0) {
+		perror(errmsg);
+		exit(-1);
+	}
+	if (argc == 1) {
+		fprintf(stdout, "Auto Primary Select is %s\n\
+Auto Interface Create is %s\n", 
+			(data.ipxcfg_auto_select_primary) ? "ON" : "OFF",
+			(data.ipxcfg_auto_create_interfaces) ? "ON" : "OFF");
+	}
+	exit(0);
+}
+

ipx-0.75/ipx_interface.c

@@ -0,0 +1,303 @@
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <strings.h>
+#include <netinet/in.h>
+#include <linux/ipx.h>
+#include <linux/if.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+
+static struct ifreq	id;
+static char	*progname;
+
+void
+usage(void)
+{
+	fprintf(stderr, "Usage: %s add [-p] device frame_type [net_number]\n\
+Usage: %s del device frame_type\n\
+Usage: %s check device frame_type\n", progname, progname, progname);
+	exit(-1);
+}
+
+struct frame_type {
+	char	*ft_name;
+	unsigned char	ft_val;
+}	frame_types[] = {
+	{"802.2",	IPX_FRAME_8022},
+	{"802.3",	IPX_FRAME_8023},
+	{"SNAP",	IPX_FRAME_SNAP},
+	{"EtherII",	IPX_FRAME_ETHERII}
+};
+
+#define NFTYPES	(sizeof(frame_types)/sizeof(struct frame_type))
+
+int
+lookup_frame_type(char *frame)
+{
+	int	j;
+
+	for (j = 0; (j < NFTYPES) && 
+		(strcasecmp(frame_types[j].ft_name, frame)); 
+		j++)
+		;
+
+	if (j != NFTYPES)
+		return j;
+
+	fprintf(stderr, "%s: Frame type must be", progname);
+	for (j = 0; j < NFTYPES; j++) {
+		fprintf(stderr, "%s%s", 
+			(j == NFTYPES-1) ? " or " : " ",
+			frame_types[j].ft_name);
+	}
+	fprintf(stderr, ".\n");
+	return -1;
+}
+
+int
+ipx_add_interface(int argc, char **argv)
+{
+	struct sockaddr_ipx	*sipx = (struct sockaddr_ipx *)&id.ifr_addr;
+	int	s;
+	int	result;
+	unsigned long	netnum;
+	char	errmsg[80];
+	int	i, fti = 0;
+	char	c;
+
+	sipx->sipx_special = IPX_SPECIAL_NONE;
+	sipx->sipx_network = 0L;
+	sipx->sipx_type = IPX_FRAME_NONE;
+	while ((c = getopt(argc, argv, "p")) > 0) {
+		switch (c) {
+		case 'p': sipx->sipx_special = IPX_PRIMARY; break;
+		}
+	}
+
+	if (((i = (argc - optind)) < 2) || (i > 3)) {
+		usage();
+	}
+
+	for (i = optind; i < argc; i++) {
+		switch (i-optind) {
+		case 0:	/* Physical Device - Required */
+			strcpy(id.ifr_name, argv[i]);
+			break;
+		case 1: /* Frame Type - Required */
+			fti = lookup_frame_type(argv[i]);
+			if (fti < 0)
+				exit(-1);
+			sipx->sipx_type = frame_types[fti].ft_val;
+			break;
+
+		case 2: /* Network Number - Optional */
+			netnum = strtoul(argv[i], (char **)NULL, 16);
+			if (netnum == 0xffffffffL) {
+				fprintf(stderr, 
+				"%s: Inappropriate network number %08lX\n", 
+					progname, netnum);
+				exit(-1);
+			}
+			sipx->sipx_network = htonl(netnum);
+			break;
+		}
+	}
+			
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+
+	i = 0;
+	sipx->sipx_family = AF_IPX;
+	sipx->sipx_action = IPX_CRTITF;
+	do {
+		result = ioctl(s, SIOCSIFADDR, &id);
+		i++;
+	}	while ((i < 5) && (result < 0) && (errno == EAGAIN));
+
+	if (result == 0) exit(0);
+		
+	switch (errno) {
+	case EEXIST:
+		fprintf(stderr, "%s: Primary network already selected.\n",
+			progname);
+		break;
+	case EADDRINUSE:
+		fprintf(stderr, "%s: Network number (%08lX) already in use.\n",
+			progname, htonl(sipx->sipx_network));
+		break;
+	case EPROTONOSUPPORT:
+		fprintf(stderr, "%s: Invalid frame type (%s).\n",
+			progname, frame_types[fti].ft_name);
+		break;
+	case ENODEV:
+		fprintf(stderr, "%s: No such device (%s).\n", progname,
+			id.ifr_name);
+		break;
+	case ENETDOWN:
+		fprintf(stderr, "%s: Requested device (%s) is down.\n", progname,
+			id.ifr_name);
+		break;
+	case EINVAL:
+		fprintf(stderr, "%s: Invalid device (%s).\n", progname,
+			id.ifr_name);
+		break;
+	case EAGAIN:
+		fprintf(stderr, 
+			"%s: Insufficient memory to create interface.\n",
+			progname);
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+ipx_del_interface(int argc, char **argv)
+{
+	struct sockaddr_ipx	*sipx = (struct sockaddr_ipx *)&id.ifr_addr;
+	int	s;
+	int	result;
+	char	errmsg[80];
+	int	fti;
+	
+	if (argc != 3) {
+		usage();
+	}
+
+	sipx->sipx_network = 0L;
+	strcpy(id.ifr_name, argv[1]);
+	fti = lookup_frame_type(argv[2]);
+	if (fti < 0)
+		exit(-1);
+	sipx->sipx_type = frame_types[fti].ft_val;
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+	sipx->sipx_action = IPX_DLTITF;
+	sipx->sipx_family = AF_IPX;
+	result = ioctl(s, SIOCSIFADDR, &id);
+	if (result == 0) exit(0);
+
+	switch (errno) {
+	case EPROTONOSUPPORT:
+		fprintf(stderr, "%s: Invalid frame type (%s).\n",
+			progname, frame_types[fti].ft_name);
+		break;
+	case ENODEV:
+		fprintf(stderr, "%s: No such device (%s).\n", progname,
+			id.ifr_name);
+		break;
+	case EINVAL:
+		fprintf(stderr, "%s: No such IPX interface %s %s.\n", progname,
+			id.ifr_name, frame_types[fti].ft_name);
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+ipx_check_interface(int argc, char **argv)
+{
+	struct sockaddr_ipx	*sipx = (struct sockaddr_ipx *)&id.ifr_addr;
+	int	s;
+	int	result;
+	char	errmsg[80];
+	int	fti;
+	
+	if (argc != 3) {
+		usage();
+	}
+
+	sipx->sipx_network = 0L;
+	strcpy(id.ifr_name, argv[1]);
+	fti = lookup_frame_type(argv[2]);
+	if (fti < 0)
+		exit(-1);
+	sipx->sipx_type = frame_types[fti].ft_val;
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+	sipx->sipx_family = AF_IPX;
+	result = ioctl(s, SIOCGIFADDR, &id);
+	if (result == 0) {
+		printf(
+	"IPX Address for (%s, %s) is %08lX:%02X%02X%02X%02X%02X%02X.\n",
+			argv[1], frame_types[fti].ft_name,
+			htonl(sipx->sipx_network), sipx->sipx_node[0],
+			sipx->sipx_node[1], sipx->sipx_node[2], 
+			sipx->sipx_node[3], sipx->sipx_node[4], 
+			sipx->sipx_node[5]);
+		exit(0);
+	}
+
+	switch (errno) {
+	case EPROTONOSUPPORT:
+		fprintf(stderr, "%s: Invalid frame type (%s).\n",
+			progname, frame_types[fti].ft_name);
+		break;
+	case ENODEV:
+		fprintf(stderr, "%s: No such device (%s).\n", progname,
+			id.ifr_name);
+		break;
+	case EADDRNOTAVAIL:
+		fprintf(stderr, "%s: No such IPX interface %s %s.\n", progname,
+			id.ifr_name, frame_types[fti].ft_name);
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+main(int argc, char **argv)
+{
+	int	i;
+
+	progname = argv[0];
+	if (argc < 2) {
+		usage();
+		exit(-1);
+	}
+
+	if (strncasecmp(argv[1], "add", 3) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_add_interface(argc-1, argv);
+	} else if (strncasecmp(argv[1], "del", 3) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_del_interface(argc-1, argv);
+	} else if (strncasecmp(argv[1], "check", 5) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_check_interface(argc-1, argv);
+	} 
+	usage();
+	return 0;
+}

ipx-0.75/ipx_internal_net.c

@@ -0,0 +1,195 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <errno.h>
+#include <strings.h>
+#include <netinet/in.h>
+#include <linux/ipx.h>
+#include <linux/if.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+
+static struct ifreq	id;
+static char	*progname;
+
+void
+usage(void)
+{
+	fprintf(stderr, "Usage: %s add net_number(hex) node(hex)\n\
+Usage: %s del\n", progname, progname);
+	exit(-1);
+}
+
+int
+map_char_to_val(char dig)
+{
+	char	digit = tolower(dig);
+	if ((digit >= '0') && (digit <= '9')) {
+		return digit - '0';
+	} else if ((digit >= 'a') && (digit <= 'f')) {
+		return (10 + (digit - 'a'));
+	} else {
+		return 0;
+	}
+}
+
+int
+ipx_add_internal_net(int argc, char **argv)
+{
+	struct sockaddr_ipx	*sipx = (struct sockaddr_ipx *)&id.ifr_addr;
+	int	s;
+	int	result;
+	unsigned long	netnum;
+	char	errmsg[80];
+	int	nodelen;
+	char	*node;
+	char	tmpnode[13];
+	unsigned char	*tout;
+	char	*tin;
+	int	i;
+	
+	if (argc != 3) {
+		usage();
+	}
+
+	netnum = strtoul(argv[1], (char **)NULL, 16);
+	if ((netnum == 0L) || (netnum == 0xffffffffL)) {
+		fprintf(stderr, "%s: Inappropriate network number %08lX\n", 
+			progname, netnum);
+		exit(-1);
+	}
+
+	node = argv[2];
+	nodelen = strlen(node);
+	if (nodelen > 12) {
+		fprintf(stderr, "%s: Node length is too long (> 12).\n", progname);
+		exit(-1);
+	}
+	
+	for (i = 0; (i < nodelen) && isxdigit(node[i]); i++) 
+		;
+
+	if (i < nodelen) {
+		fprintf(stderr, "%s: Invalid value in node, must be hex digits.\n",
+			progname);
+		exit(-1);
+	}
+		
+	strcpy(tmpnode, "000000000000");
+	memcpy(&(tmpnode[12-nodelen]), node, nodelen);
+	for (tin = tmpnode, tout = sipx->sipx_node; *tin != '\0'; tin += 2, tout++)  {
+		*tout = (unsigned char) map_char_to_val(*tin);
+		*tout <<= 4;
+		*tout |= (unsigned char) map_char_to_val(*(tin+1));
+	}
+
+	if ((memcmp(sipx->sipx_node, "\0\0\0\0\0\0\0\0", IPX_NODE_LEN) == 0) ||
+		(memcmp(sipx->sipx_node, "\377\377\377\377\377\377", IPX_NODE_LEN) == 0)){
+		fprintf(stderr, "%s: Node is invalid.\n", progname);
+		exit(-1);
+	}
+
+	sipx->sipx_network = htonl(netnum);
+	sipx->sipx_type = IPX_FRAME_NONE;
+	sipx->sipx_special = IPX_INTERNAL;
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+
+	sipx->sipx_family = AF_IPX;
+	sipx->sipx_action = IPX_CRTITF;
+	i = 0;
+	do {
+		result = ioctl(s, SIOCSIFADDR, &id);
+		i++;
+	}	while ((i < 5) && (result < 0) && (errno == EAGAIN));
+
+	if (result == 0) exit(0);
+		
+	switch (errno) {
+	case EEXIST:
+		fprintf(stderr, "%s: Primary network already selected.\n",
+			progname);
+		break;
+	case EADDRINUSE:
+		fprintf(stderr, "%s: Network number (%08lX) already in use.\n",
+			progname, htonl(sipx->sipx_network));
+		break;
+	case EAGAIN:
+		fprintf(stderr, 
+			"%s: Insufficient memory to create internal net.\n",
+			progname);
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+ipx_del_internal_net(int argc, char **argv)
+{
+	struct sockaddr_ipx	*sipx = (struct sockaddr_ipx *)&id.ifr_addr;
+	int	s;
+	int	result;
+	char	errmsg[80];
+	
+	if (argc != 1) {
+		usage();
+	}
+
+	sipx->sipx_network = 0L;
+	sipx->sipx_special = IPX_INTERNAL;
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+	sipx->sipx_family = AF_IPX;
+	sipx->sipx_action = IPX_DLTITF;
+	result = ioctl(s, SIOCSIFADDR, &id);
+	if (result == 0) exit(0);
+
+	switch (errno) {
+	case ENOENT:
+		fprintf(stderr, "%s: No internal network configured.\n", progname);
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+main(int argc, char **argv)
+{
+	int	i;
+
+	progname = argv[0];
+	if (argc < 2) {
+		usage();
+		exit(-1);
+	}
+
+	if (strncasecmp(argv[1], "add", 3) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_add_internal_net(argc-1, argv);
+	} else if (strncasecmp(argv[1], "del", 3) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_del_internal_net(argc-1, argv);
+	}
+	usage();
+	return 0;
+}
+

ipx-0.75/ipx_route.c

@@ -0,0 +1,215 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <errno.h>
+#include <strings.h>
+#include <netinet/in.h>
+#include <linux/ipx.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <linux/route.h>
+
+static struct rtentry	rd;
+static char	*progname;
+
+int
+map_char_to_val(char dig)
+{
+	char	digit = tolower(dig);
+	if ((digit >= '0') && (digit <= '9')) {
+		return digit - '0';
+	} else if ((digit >= 'a') && (digit <= 'f')) {
+		return (10 + (digit - 'a'));
+	} else {
+		return 0;
+	}
+}
+
+void
+usage(void)
+{
+	fprintf(stderr, 
+	"Usage: %s add network(hex) router_network(hex) router_node(hex)\n\
+Usage: %s del network(hex)\n", progname, progname);
+	exit(-1);
+}
+
+int
+ipx_add_route(int argc, char **argv)
+{
+	/* Router */
+	struct sockaddr_ipx	*sr = (struct sockaddr_ipx *)&rd.rt_gateway;
+	/* Target */
+	struct sockaddr_ipx	*st = (struct sockaddr_ipx *)&rd.rt_dst;
+	int	s;
+	int	result;
+	int	nodelen;
+	int	i;
+	unsigned long	netnum;
+	char	errmsg[80];
+	char	*node;
+	char	*tin;
+	char	tmpnode[13];
+	unsigned char	*tout;
+	
+	if (argc != 4)
+		usage();
+
+	/* Network Number */
+	netnum = strtoul(argv[1], (char **)NULL, 16);
+	if ((netnum == 0xffffffffL) || (netnum == 0L)) {
+		fprintf(stderr, "%s: Inappropriate network number %08lX\n", 
+			progname, netnum);
+		exit(-1);
+	}
+	rd.rt_flags = RTF_GATEWAY;
+	st->sipx_network = htonl(netnum);
+
+	/* Router Network Number */
+	netnum = strtoul(argv[2], (char **)NULL, 16);
+	if ((netnum == 0xffffffffL) || (netnum == 0L)) {
+		fprintf(stderr, "%s: Inappropriate network number %08lX\n", 
+			progname, netnum);
+		exit(-1);
+	}
+	sr->sipx_network = htonl(netnum);
+	
+	/* Router Node */
+	node = argv[3];
+	nodelen = strlen(node);
+	if (nodelen > 12) {
+		fprintf(stderr, "%s: Node length is too long (> 12).\n", 
+			progname);
+		exit(-1);
+	}
+	
+	for (i = 0; (i < nodelen) && isxdigit(node[i]); i++) 
+		;
+
+	if (i < nodelen) {
+		fprintf(stderr, "%s: Invalid value in node, must be hex digits.\n",
+			progname);
+		exit(-1);
+	}
+		
+	strcpy(tmpnode, "000000000000");
+	memcpy(&(tmpnode[12-nodelen]), node, nodelen);
+	for (tin = tmpnode, tout = sr->sipx_node; *tin != '\0'; tin += 2, tout++)  {
+		*tout = (unsigned char) map_char_to_val(*tin);
+		*tout <<= 4;
+		*tout |= (unsigned char) map_char_to_val(*(tin+1));
+	}
+
+	if ((memcmp(sr->sipx_node, "\0\0\0\0\0\0\0\0", IPX_NODE_LEN) == 0) ||
+		(memcmp(sr->sipx_node, "\377\377\377\377\377\377", IPX_NODE_LEN) == 0)){
+		fprintf(stderr, "%s: Node (%s) is invalid.\n", progname, tmpnode);
+		exit(-1);
+	}
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+
+	sr->sipx_family = st->sipx_family = AF_IPX;
+	i = 0;
+	do {
+		result = ioctl(s, SIOCADDRT, &rd);
+		i++;
+	}	while ((i < 5) && (result < 0) && (errno == EAGAIN));
+
+	if (result == 0) exit(0);
+
+	switch (errno) {
+	case ENETUNREACH:
+		fprintf(stderr, "%s: Router network (%08lX) not reachable.\n",
+			progname, htonl(sr->sipx_network));
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+ipx_del_route(int argc, char **argv)
+{
+	/* Router */
+	struct sockaddr_ipx	*sr = (struct sockaddr_ipx *)&rd.rt_gateway;
+	/* Target */
+	struct sockaddr_ipx	*st = (struct sockaddr_ipx *)&rd.rt_dst;
+	int	s;
+	int	result;
+	unsigned long	netnum;
+	char	errmsg[80];
+	
+	if (argc != 2) {
+		usage();
+	}
+
+	rd.rt_flags = RTF_GATEWAY;
+	/* Network Number */
+	netnum = strtoul(argv[1], (char **)NULL, 16);
+	if ((netnum == 0xffffffffL) || (netnum == 0L)) {
+		fprintf(stderr, "%s: Inappropriate network number %08lX.\n", 
+			progname, netnum);
+		exit(-1);
+	}
+	st->sipx_network = htonl(netnum);
+
+	st->sipx_family = sr->sipx_family = AF_IPX;
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		sprintf(errmsg, "%s: socket", progname);
+		perror(errmsg);
+		exit(-1);
+	}
+	result = ioctl(s, SIOCDELRT, &rd);
+	if (result == 0) exit(0);
+
+	switch (errno) {
+	case ENOENT:
+		fprintf(stderr, "%s: Route not found for network %08lX.\n",
+			progname, netnum);
+		break;
+	case EPERM:
+		fprintf(stderr, "%s: Network %08lX is directly connected.\n",
+			progname, netnum);
+		break;
+	default:
+		sprintf(errmsg, "%s: ioctl", progname);
+		perror(errmsg);
+		break;
+	}
+	exit(-1);
+}
+
+int
+main(int argc, char **argv)
+{
+	int	i;
+
+	progname = argv[0];
+	if (argc < 2) {
+		usage();
+		exit(-1);
+	}
+
+	if (strncasecmp(argv[1], "add", 3) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_add_route(argc-1, argv);
+	} else if (strncasecmp(argv[1], "del", 3) == 0) {
+		for (i = 1; i < (argc-1); i++) 
+			argv[i] = argv[i+1];
+		ipx_del_route(argc-1, argv);
+	}
+	usage();
+	return 0;
+}

ipx-0.75/ipxrcv.c

@@ -0,0 +1,52 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <linux/ipx.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+int
+main(int argc, char **argv)
+{
+	struct sockaddr_ipx	sipx;
+	int	s;
+	int	result;
+	char	msg[100];
+	int	len;
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		perror("IPX: socket: ");
+		exit(-1);
+	}
+	sipx.sipx_family = AF_IPX;
+	sipx.sipx_network = 0;
+	sipx.sipx_port = htons(0x5000);
+	sipx.sipx_type = 17;
+	len = sizeof(sipx);
+	result = bind(s, (struct sockaddr *)&sipx, sizeof(sipx));
+	if (result < 0) {
+		perror("IPX: bind: ");
+		exit(-1);
+	}
+
+	msg[0] = '\0';
+	result = recvfrom(s, msg, sizeof(msg),  0, (struct sockaddr *)&sipx, 
+			&len);
+	if (result < 0) {
+		perror("IPX: recvfrom: ");
+	}
+
+	printf("From %08lX:%02X%02X%02X%02X%02X%02X:%04X\n", 
+		htonl(sipx.sipx_network),
+		sipx.sipx_node[0], sipx.sipx_node[1],
+		sipx.sipx_node[2], sipx.sipx_node[3],
+		sipx.sipx_node[4], sipx.sipx_node[5],
+		htons(sipx.sipx_port));
+	printf("\tGot \"%s\"\n", msg);
+	return 0;
+}
+		
+
+	
+

ipx-0.75/ipxsend.c

@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <linux/ipx.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+int
+main(int argc, char **argv)
+{
+	struct sockaddr_ipx	sipx;
+	int	s;
+	int	result;
+	char	msg[100] = "Hi Mom";
+	int	len = sizeof(sipx);
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		perror("IPX: socket: ");
+		exit(-1);
+	}
+	sipx.sipx_family = AF_IPX;
+	sipx.sipx_network = 0;
+	sipx.sipx_port = 0;
+	sipx.sipx_type = 17;
+
+	result = bind(s, (struct sockaddr *)&sipx, sizeof(sipx));
+	if (result < 0) {
+		perror("IPX: bind: ");
+		exit(-1);
+	}
+
+	result = getsockname(s, (struct sockaddr *)&sipx, &len);
+	sipx.sipx_port = htons(0x5000);
+	result = sendto(s, msg, sizeof(msg), 0, (struct sockaddr *)&sipx, 
+			sizeof(sipx));
+	if (result < 0) {
+		perror("IPX: send: ");
+		exit(-1);
+	}
+	return 0;
+}
+		
+
+	
+

ipx-0.75/rip.c

@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <linux/ipx.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+struct rip_data {
+	unsigned long	rip_net;
+	unsigned short	rip_hops __attribute__ ((packed));
+	unsigned short	rip_ticks __attribute__ ((packed));
+};
+	
+int
+main(int argc, char **argv)
+{
+	struct sockaddr_ipx	sipx;
+	int	result;
+	int	s;
+	char	msg[1024];
+	int	len;
+	char	*bptr;
+	struct rip_data	*rp;
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		perror("IPX: socket: ");
+		exit(-1);
+	}
+	sipx.sipx_family = AF_IPX;
+	sipx.sipx_network = 0;
+	sipx.sipx_port = htons(0x453);
+	sipx.sipx_type = 17;
+	result = bind(s, (struct sockaddr *)&sipx, sizeof(sipx));
+	if (result < 0) {
+		perror("IPX: bind: ");
+		exit(-1);
+	}
+
+	 while (1) {
+		len = sizeof(sipx);
+		result = recvfrom(s, msg, sizeof(msg),  0, 
+				(struct sockaddr *)&sipx, &len);
+		if (result < 0) {
+			perror("IPX: recvfrom");
+			exit(-1);
+		}
+		bptr = msg;
+		result -= 2;
+		printf("RIP packet from: %08lX:%02X%02X%02X%02X%02X%02X\n",
+			htonl(sipx.sipx_network),
+			sipx.sipx_node[0], sipx.sipx_node[1],
+			sipx.sipx_node[2], sipx.sipx_node[3],
+			sipx.sipx_node[4], sipx.sipx_node[5]);
+		bptr += 2;
+		rp = (struct rip_data *) bptr;
+		while (result >= sizeof(struct rip_data)) {
+			printf("\tNET: %08lX HOPS: %d\n", ntohl(rp->rip_net),
+				ntohs(rp->rip_hops));
+			result -= sizeof(struct rip_data);
+			rp++;
+		}
+	}
+}
+		
+
+	
+

ipx-0.75/sap.c

@@ -0,0 +1,96 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <linux/ipx.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+
+struct sap_data {
+	unsigned short	sap_type __attribute__ ((packed));
+	char	sap_name[48] __attribute__ ((packed));
+	unsigned long	sap_net __attribute__ ((packed));
+	unsigned char	sap_node[6] __attribute__ ((packed));
+	unsigned short	sap_sock __attribute__ ((packed));
+	unsigned short	sap_hops __attribute__ ((packed));
+};
+	
+int
+main(int argc, char **argv)
+{
+	int	s;
+	int	result;
+	struct sockaddr_ipx	sipx;
+	char	msg[1024];
+	long	val = 0;
+	int	len;
+	char	*bptr;
+	struct sap_data	*sp;
+
+	s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
+	if (s < 0) {
+		perror("IPX: socket: ");
+		exit(-1);
+	}
+
+	result = setsockopt(s, SOL_SOCKET, SO_DEBUG, &val, 4);
+	if (result < 0) {
+		perror("IPX: setsockopt: ");
+		exit(-1);
+	}
+
+	sipx.sipx_family = PF_IPX;
+	sipx.sipx_network = 0L;
+	sipx.sipx_port = htons(0x452);
+	sipx.sipx_type = 17;
+
+	result = bind(s, (struct sockaddr *)&sipx, sizeof(sipx));
+	if (result < 0) {
+		perror("IPX: bind: ");
+		exit(-1);
+	}
+
+	 while (1) {
+		len = 1024;
+		result = recvfrom(s, msg, sizeof(msg),  0, 
+			(struct sockaddr *)&sipx, &len);
+		if (result < 0) {
+			perror("IPX: recvfrom: ");
+			exit(-1);
+		}
+		bptr = msg;
+		result -= 2;
+		printf("SAP: OP is %x %x\n", bptr[0], bptr[1]);
+		printf("Length is %d\n", result);
+		if (bptr[1] != 2)
+			continue;
+
+		bptr += 2;
+		sp = (struct sap_data *) bptr;
+		while (result >= sizeof(struct sap_data)) {
+			int	i;
+			
+			sp->sap_name[32] = '\0';
+			for (i = 31; (i > 0) && (sp->sap_name[i] == '_'); i--);
+			i++;
+			sp->sap_name[i] = '\0';
+			printf("NAME: %s TYPE: %x HOPS: %x\n", sp->sap_name,
+				ntohs(sp->sap_type), ntohs(sp->sap_hops));
+			printf("%lx:%x %x %x %x %x %x: %x\n", 
+				ntohl(sp->sap_net),
+				sp->sap_node[0],
+				sp->sap_node[1],
+				sp->sap_node[2],
+				sp->sap_node[3],
+				sp->sap_node[4],
+				sp->sap_node[5],
+				ntohs(sp->sap_sock));
+			result -= sizeof(struct sap_data);
+			sp++;
+		}
+	}
+}
+		
+
+	
+

ipxutil.h

@@ -1,53 +0,0 @@
-
-/*
-
-    IPX support library
-
-    Copyright (C) 1994, 1995  Ales Dryak <e-mail: A.Dryak@sh.cvut.cz>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-#ifndef __IPXUTIL_H__
-
-#define __IPXUTIL_H__
-
-#include <string.h>
-#include <linux/ipx.h>
-
-#define IPX_SAP_PTYPE (0x04)
-#define IPX_SAP_PORT  (0x0452)
-
-#define IPX_SAP_FILE_SERVER (0x004)
-
-#define IPX_BROADCAST_NODE "\xff\xff\xff\xff\xff\xff"
-#define IPX_THIS_NODE      "\0\0\0\0\0\0"
-
-
-typedef unsigned long  IPXNet;
-typedef unsigned short IPXPort;
-typedef unsigned char  IPXNode[IPX_NODE_LEN];
-
-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);
-
-static __inline__ void
-ipx_assign_node(IPXNode dest, IPXNode src) {
-	memcpy(dest, src, IPX_NODE_LEN);
-}
-
-#endif

kernel-1.2/linux/ncp.h

@@ -0,0 +1,298 @@
+/*
+ *  ncp_fs.h
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#ifndef _LINUX_NCP_H
+#define _LINUX_NCP_H
+
+#include <linux/types.h>
+#include <linux/ipx.h>
+
+#define NCP_PTYPE                (0x11)
+#define NCP_PORT                 (0x0451)
+
+#define NCP_ALLOC_SLOT_REQUEST   (0x1111)
+#define NCP_REQUEST              (0x2222)
+#define NCP_DEALLOC_SLOT_REQUEST (0x5555)
+
+struct ncp_request_header {
+	__u16   type      __attribute__ ((packed));
+	__u8    sequence  __attribute__ ((packed));
+	__u8    conn_low  __attribute__ ((packed));
+	__u8    task      __attribute__ ((packed));
+	__u8    conn_high __attribute__ ((packed));
+	__u8    function  __attribute__ ((packed));
+	__u8    data[0]   __attribute__ ((packed));
+};
+
+#define NCP_REPLY                (0x3333)
+#define NCP_POSITIVE_ACK         (0x9999)
+
+struct ncp_reply_header {
+	__u16   type             __attribute__ ((packed));
+	__u8    sequence         __attribute__ ((packed));
+	__u8    conn_low         __attribute__ ((packed));
+	__u8    task             __attribute__ ((packed));
+	__u8    conn_high        __attribute__ ((packed));
+	__u8    completion_code  __attribute__ ((packed));
+	__u8    connection_state __attribute__ ((packed));
+	__u8    data[0]          __attribute__ ((packed));
+};
+
+
+#define NCP_BINDERY_USER (0x0001)
+#define NCP_BINDERY_UGROUP (0x0002)
+#define NCP_BINDERY_PQUEUE (0x0003)
+#define NCP_BINDERY_FSERVER (0x0004)
+#define NCP_BINDERY_NAME_LEN (48)
+struct ncp_bindery_object {
+	__u32   object_id;
+	__u16   object_type;
+	__u8    object_name[NCP_BINDERY_NAME_LEN];
+	__u8    object_flags;
+	__u8    object_security;
+	__u8    object_has_prop;
+};
+
+struct nw_property {
+	__u8    value[128];
+	__u8    more_flag;
+	__u8    property_flag;
+};
+
+struct prop_net_address {
+	__u32 network                __attribute__ ((packed));
+	__u8  node[IPX_NODE_LEN]     __attribute__ ((packed));
+	__u16 port                   __attribute__ ((packed));
+};
+
+#define NCP_VOLNAME_LEN (16)
+#define NCP_NUMBER_OF_VOLUMES (64)
+struct ncp_volume_info {
+	__u32   total_blocks;
+	__u32   free_blocks;
+	__u32   purgeable_blocks;
+	__u32   not_yet_purgeable_blocks;
+	__u32   total_dir_entries;
+	__u32   available_dir_entries;
+	__u8    sectors_per_block;
+	char    volume_name[NCP_VOLNAME_LEN+1];
+};
+
+struct ncp_filesearch_info {
+	__u8    volume_number;
+	__u16   directory_id;
+	__u16   sequence_no;
+	__u8    access_rights;
+};
+
+#define NCP_MAX_FILENAME 14
+
+/* these define the attribute byte as seen by NCP */
+#define aRONLY     (1L<<0)
+#define aHIDDEN    (1L<<1)
+#define aSYSTEM    (1L<<2)
+#define aEXECUTE   (1L<<3)
+#define aDIR       (1L<<4)
+#define aARCH      (1L<<5)
+
+#define AR_READ      (0x01)
+#define AR_WRITE     (0x02)
+#define AR_EXCLUSIVE (0x20)
+
+#define NCP_FILE_ID_LEN 6
+struct ncp_file_info {
+	__u8    file_id[NCP_FILE_ID_LEN];
+        char    file_name[NCP_MAX_FILENAME+1];
+	__u8    file_attributes;
+	__u8    file_mode;
+	__u32   file_length;
+	__u16   creation_date;
+	__u16   access_date;
+	__u16   update_date;
+	__u16   update_time;
+};
+
+
+/*  Defines for ReturnInformationMask */
+#define RIM_NAME	      (0x0001L)
+#define RIM_SPACE_ALLOCATED   (0x0002L)
+#define RIM_ATTRIBUTES	      (0x0004L)
+#define RIM_DATA_SIZE	      (0x0008L)
+#define RIM_TOTAL_SIZE	      (0x0010L)
+#define RIM_EXT_ATTR_INFO     (0x0020L)
+#define RIM_ARCHIVE	      (0x0040L)
+#define RIM_MODIFY	      (0x0080L)
+#define RIM_CREATION	      (0x0100L)
+#define RIM_OWNING_NAMESPACE  (0x0200L)
+#define RIM_DIRECTORY	      (0x0400L)
+#define RIM_RIGHTS	      (0x0800L)
+#define RIM_ALL 	      (0x0FFFL)
+#define RIM_COMPRESSED_INFO   (0x80000000L)
+
+/* open/create modes */
+#define OC_MODE_OPEN	  0x01
+#define OC_MODE_TRUNCATE  0x02
+#define OC_MODE_REPLACE   0x02
+#define OC_MODE_CREATE	  0x08
+
+/* open/create results */
+#define OC_ACTION_NONE	   0x00
+#define OC_ACTION_OPEN	   0x01
+#define OC_ACTION_CREATE   0x02
+#define OC_ACTION_TRUNCATE 0x04
+#define OC_ACTION_REPLACE  0x04
+
+/* access rights attributes */
+#ifndef AR_READ_ONLY
+#define AR_READ_ONLY	   0x0001
+#define AR_WRITE_ONLY	   0x0002
+#define AR_DENY_READ	   0x0004
+#define AR_DENY_WRITE	   0x0008
+#define AR_COMPATIBILITY   0x0010
+#define AR_WRITE_THROUGH   0x0040
+#define AR_OPEN_COMPRESSED 0x0100
+#endif
+
+struct nw_info_struct
+{
+	__u32 spaceAlloc                  __attribute__ ((packed));
+	__u32 attributes                  __attribute__ ((packed));
+	__u16 flags                       __attribute__ ((packed));
+	__u32 dataStreamSize              __attribute__ ((packed));
+	__u32 totalStreamSize             __attribute__ ((packed));
+	__u16 numberOfStreams             __attribute__ ((packed));
+	__u16 creationTime                __attribute__ ((packed));
+	__u16 creationDate                __attribute__ ((packed));
+	__u32 creatorID                   __attribute__ ((packed));
+	__u16 modifyTime                  __attribute__ ((packed));
+	__u16 modifyDate                  __attribute__ ((packed));
+	__u32 modifierID                  __attribute__ ((packed));
+	__u16 lastAccessDate              __attribute__ ((packed));
+	__u16 archiveTime                 __attribute__ ((packed));
+	__u16 archiveDate                 __attribute__ ((packed));
+	__u32 archiverID                  __attribute__ ((packed));
+	__u16 inheritedRightsMask         __attribute__ ((packed));
+	__u32 dirEntNum                   __attribute__ ((packed));
+	__u32 DosDirNum                   __attribute__ ((packed));
+	__u32 volNumber                   __attribute__ ((packed));
+	__u32 EADataSize                  __attribute__ ((packed));
+	__u32 EAKeyCount                  __attribute__ ((packed));
+	__u32 EAKeySize                   __attribute__ ((packed));
+	__u32 NSCreator                   __attribute__ ((packed));
+	__u8  nameLen                     __attribute__ ((packed));
+	__u8  entryName[256]              __attribute__ ((packed));
+};
+
+/* modify mask - use with MODIFY_DOS_INFO structure */
+#define DM_ATTRIBUTES		  (0x0002L)
+#define DM_CREATE_DATE		  (0x0004L)
+#define DM_CREATE_TIME		  (0x0008L)
+#define DM_CREATOR_ID		  (0x0010L)
+#define DM_ARCHIVE_DATE 	  (0x0020L)
+#define DM_ARCHIVE_TIME 	  (0x0040L)
+#define DM_ARCHIVER_ID		  (0x0080L)
+#define DM_MODIFY_DATE		  (0x0100L)
+#define DM_MODIFY_TIME		  (0x0200L)
+#define DM_MODIFIER_ID		  (0x0400L)
+#define DM_LAST_ACCESS_DATE	  (0x0800L)
+#define DM_INHERITED_RIGHTS_MASK  (0x1000L)
+#define DM_MAXIMUM_SPACE	  (0x2000L)
+
+struct nw_modify_dos_info
+{
+	__u32 attributes                  __attribute__ ((packed));
+	__u16 creationDate                __attribute__ ((packed));
+	__u16 creationTime                __attribute__ ((packed));
+	__u32 creatorID                   __attribute__ ((packed));
+	__u16 modifyDate                  __attribute__ ((packed));
+	__u16 modifyTime                  __attribute__ ((packed));
+	__u32 modifierID                  __attribute__ ((packed));
+	__u16 archiveDate                 __attribute__ ((packed));
+	__u16 archiveTime                 __attribute__ ((packed));
+	__u32 archiverID                  __attribute__ ((packed));
+	__u16 lastAccessDate              __attribute__ ((packed));
+	__u16 inheritanceGrantMask        __attribute__ ((packed));
+	__u16 inheritanceRevokeMask       __attribute__ ((packed));
+	__u32 maximumSpace                __attribute__ ((packed));
+};
+
+struct nw_file_info {
+	struct nw_info_struct i;
+	int   opened;
+	int   access;
+	__u32 server_file_handle          __attribute__ ((packed));
+	__u8  open_create_action          __attribute__ ((packed));
+	__u8  file_handle[6]              __attribute__ ((packed));
+};
+
+struct nw_search_sequence {
+	__u8  volNumber                   __attribute__ ((packed));
+	__u32 dirBase                     __attribute__ ((packed));
+	__u32 sequence                    __attribute__ ((packed));
+};
+
+struct nw_queue_job_entry {
+	__u16 InUse                       __attribute__ ((packed));
+	__u32 prev                        __attribute__ ((packed));
+	__u32 next                        __attribute__ ((packed));
+	__u32 ClientStation               __attribute__ ((packed));
+	__u32 ClientTask                  __attribute__ ((packed));
+	__u32 ClientObjectID              __attribute__ ((packed));
+	__u32 TargetServerID              __attribute__ ((packed));
+	__u8  TargetExecTime[6]           __attribute__ ((packed));
+	__u8  JobEntryTime[6]             __attribute__ ((packed));
+	__u32 JobNumber                   __attribute__ ((packed));
+	__u16 JobType                     __attribute__ ((packed));
+	__u16 JobPosition                 __attribute__ ((packed));
+	__u16 JobControlFlags             __attribute__ ((packed));
+	__u8  FileNameLen                 __attribute__ ((packed));
+	char  JobFileName[13]             __attribute__ ((packed));
+	__u32 JobFileHandle               __attribute__ ((packed));
+	__u32 ServerStation               __attribute__ ((packed));
+	__u32 ServerTaskNumber            __attribute__ ((packed));
+	__u32 ServerObjectID              __attribute__ ((packed));
+	char  JobTextDescription[50]      __attribute__ ((packed));
+	char  ClientRecordArea[152]       __attribute__ ((packed));
+};
+
+struct queue_job {
+	struct nw_queue_job_entry j;
+	__u8 file_handle[6];
+};
+
+#define QJE_OPER_HOLD	0x80
+#define QJE_USER_HOLD	0x40
+#define QJE_ENTRYOPEN	0x20
+#define QJE_SERV_RESTART    0x10
+#define QJE_SERV_AUTO	    0x08
+
+/* ClientRecordArea for print jobs */
+
+#define   KEEP_ON        0x0400
+#define   NO_FORM_FEED   0x0800
+#define   NOTIFICATION   0x1000
+#define   DELETE_FILE    0x2000
+#define   EXPAND_TABS    0x4000
+#define   PRINT_BANNER   0x8000
+
+struct print_job_record {
+    __u8  Version                         __attribute__ ((packed));
+    __u8  TabSize                         __attribute__ ((packed));
+    __u16 Copies                          __attribute__ ((packed));
+    __u16 CtrlFlags                       __attribute__ ((packed));
+    __u16 Lines                           __attribute__ ((packed));
+    __u16 Rows                            __attribute__ ((packed));
+    char  FormName[16]                    __attribute__ ((packed));
+    __u8  Reserved[6]                     __attribute__ ((packed));
+    char  BannerName[13]                  __attribute__ ((packed));
+    char  FnameBanner[13]                 __attribute__ ((packed));
+    char  FnameHeader[14]                 __attribute__ ((packed));
+    char  Path[80]                        __attribute__ ((packed));
+};
+
+
+#endif /* _LINUX_NCP_H */

kernel-1.2/linux/ncp_fs.h

@@ -26,7 +26,25 @@ struct ncp_ioctl_request {
 	char          *data;
 };
 
+struct ncp_fs_info {
+	int    version;
+	struct sockaddr_ipx addr;
+	uid_t  mounted_uid;
+	int    connection;	/* Connection number the server assigned us */
+	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_GET_FS_INFO_VERSION (1)
+#define NCP_IOC_GET_FS_INFO             _IOWR('i', 1, unsigned char *)
 
 /*
  * The packet size to allocate. One page should be enough.
@@ -55,10 +73,7 @@ struct ncp_ioctl_request {
 
 #define NCP_SERVER(inode)    NCP_SBP((inode)->i_sb)
 #define NCP_FINFO(inode)     (&(NCP_INOP(inode)->finfo))
-
-static inline int min(int a, int b) {
-  return a<b ? a : b;
-}
+#define NCP_ISTRUCT(inode)   (&(NCP_FINFO(inode)->i))
 
 #ifdef DEBUG_NCP_MALLOC
 
@@ -116,6 +131,9 @@ void ncp_init_dir_cache(void);
 void ncp_invalid_dir_cache(unsigned long ino);
 void ncp_invalidate_all_inodes(struct ncp_server *server);
 void ncp_free_dir_cache(void);
+int  ncp_date_dos2unix(__u16 time, __u16 date);
+void ncp_date_unix2dos(int unix_date, __u16 *time, __u16 *date);
+
 
 /* linux/fs/ncpfs/ioctl.c */
 int ncp_ioctl (struct inode * inode, struct file * filp,

kernel-1.2/linux/ncp_fs_i.h

@@ -0,0 +1,35 @@
+/*
+ *  ncp_fs_i.h
+ *
+ *  Copyright (C) 1995 by Paal-Kr. Engstad and Volker Lendecke
+ *
+ */
+
+#ifndef _LINUX_NCP_FS_I
+#define _LINUX_NCP_FS_I
+
+#include <linux/ncp.h>
+
+#ifdef __KERNEL__
+
+enum ncp_inode_state {
+        NCP_INODE_VALID = 19,	/* Inode currently in use */
+        NCP_INODE_LOOKED_UP,	/* directly before iget */
+        NCP_INODE_CACHED,	/* in a path to an inode which is in use */
+        NCP_INODE_INVALID
+};
+
+/*
+ * ncp fs inode data (in memory only)
+ */
+struct ncp_inode_info {
+        enum ncp_inode_state state;
+        int nused;              /* for directories:
+                                   number of references in memory */
+        struct ncp_inode_info *dir;
+        struct ncp_inode_info *next, *prev;
+	struct nw_file_info finfo;
+};
+
+#endif
+#endif

kernel-1.2/src/Makefile

@@ -0,0 +1,65 @@
+#
+# Makefile for the linux ncp-filesystem routines.
+#
+
+CFLAGS = -Wall -Wstrict-prototypes -O2 -DMODULE -fomit-frame-pointer \
+	$(INCLUDES) \
+#         -DDEBUG_NCP=1 -DDEBUG_NCP_MALLOC
+#         -DDEBUG_NCP_MALLOC
+
+CC     = gcc -D__KERNEL__ -I.
+AS     = as
+ARCH   = i386
+
+.c.s:
+	$(CC) $(CFLAGS) -S $<
+.c.o:
+	$(CC) $(CFLAGS) -c $<
+.s.o:
+	$(AS) -o $*.o $<
+
+OBJS=	dir.o inode.o file.o sock.o ioctl.o ncplib_kernel.o mmap.o
+
+all: $(BINDIR)/ncpfs.o
+
+$(BINDIR)/ncpfs.o: $(OBJS)
+	$(LD) -r -o $@ $(OBJS)
+
+ncplib_kernel.o: ncplib_kernel.c ncplib_kernel.h
+	$(CC) $(CFLAGS) -finline-functions -c $<
+
+dep:
+	$(CPP) -M $(INCLUDES) *.c > .depend
+
+clean:
+	rm -f *.o *~
+
+realclean: clean
+	rm -f ncpmount ncptest .depend $(DISTFILE) *.out
+
+modules: ncpfs.o
+
+SRCPATH=$(shell pwd)
+SRCDIR=$(shell basename $(SRCPATH))
+DISTFILE=$(SRCDIR).tgz
+BACKUPFILE=ncpfs01.tgz
+HOME=/home/me
+
+backup: 
+	(rm -f $(DISTFILE); cd ..; tar cvf - $(SRCDIR) | gzip -1 \
+          > $(HOME)/tarz/backup/$(BACKUPFILE))
+	(cd $(HOME)/tarz/backup; ls -l $(BACKUPFILE); mcopy $(BACKUPFILE) a:)
+
+dist: realclean
+	rm -fr mnt
+	(cd ..; \
+         tar cvf - $(SRCDIR) | \
+            gzip -9 > $(DISTFILE); \
+         mv $(DISTFILE) $(SRCDIR))
+
+#
+# include a dependency file if one exists
+#
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif

kernel-1.2/src/file.c

@@ -21,9 +21,14 @@
 #include <linux/stat.h>
 #include <linux/mm.h>
 #include <linux/ncp_fs.h>
-#include "ncplib.h"
+#include "ncplib_kernel.h"
 #include <linux/malloc.h>
 
+static inline int min(int a, int b)
+{
+	return a<b ? a : b;
+}
+
 static int 
 ncp_fsync(struct inode *inode, struct file *file)
 {
@@ -33,41 +38,48 @@ ncp_fsync(struct inode *inode, struct file *file)
 int
 ncp_make_open(struct inode *i, int right)
 {
-        struct ncp_dirent *dirent;
+        struct nw_file_info *finfo;
 
-        if (i == NULL) {
+        if (i == NULL)
+	{
                 printk("ncp_make_open: got NULL inode\n");
                 return -EINVAL;
         }
 
-        dirent = &(NCP_INOP(i)->finfo);
+        finfo = NCP_FINFO(i);
 
-        DPRINTK("ncp_make_open: dirent->opened = %d\n", dirent->opened);
-
-        if ((dirent->opened) == 0) {
-		struct ncp_file_info finfo;
+        DPRINTK("ncp_make_open: dirent->opened = %d\n", finfo->opened);
 
+        if (finfo->opened == 0)
+	{
                 /* tries max. rights */
-                if (ncp_open_file(NCP_SERVER(i), 0, dirent->path, 0,
-				  AR_READ | AR_WRITE, &finfo) == 0) {
-			dirent->access = O_RDWR;
+		if (ncp_open_create_file_or_subdir(NCP_SERVER(i),
+						   NULL, NULL,
+						   OC_MODE_OPEN, 0,
+						   AR_READ | AR_WRITE,
+						   finfo) == 0)
+		{
+			finfo->access = O_RDWR;
 		}
-		else if (ncp_open_file(NCP_SERVER(i), 0, dirent->path, 0,
-				       AR_READ, &finfo) == 0) {
-			dirent->access = O_RDONLY;
-		} else {
+		else if (ncp_open_create_file_or_subdir(NCP_SERVER(i),
+							NULL, NULL,
+							OC_MODE_OPEN, 0,
+							AR_READ,
+							finfo) == 0)
+		{
+			finfo->access = O_RDONLY;
+		}
+		else
+		{
 			return -EACCES;
 		}
-
-                dirent->opened = 1;
-		memcpy(&(dirent->file_id), finfo.file_id, NCP_FILE_ID_LEN);
         }
 
-        if (   ((right == O_RDONLY) && (   (dirent->access == O_RDONLY)
-                                        || (dirent->access == O_RDWR)))
-            || ((right == O_WRONLY) && (   (dirent->access == O_WRONLY)
-                                        || (dirent->access == O_RDWR)))
-            || ((right == O_RDWR)   && (dirent->access == O_RDWR)))
+        if (   ((right == O_RDONLY) && (   (finfo->access == O_RDONLY)
+                                        || (finfo->access == O_RDWR)))
+            || ((right == O_WRONLY) && (   (finfo->access == O_WRONLY)
+                                        || (finfo->access == O_RDWR)))
+            || ((right == O_RDWR)   && (finfo->access == O_RDWR)))
                 return 0;
 
         return -EACCES;
@@ -76,18 +88,20 @@ ncp_make_open(struct inode *i, int right)
 static int 
 ncp_file_read(struct inode *inode, struct file *file, char *buf, int count)
 {
-	int bufsize, to_read, already_read;
+	int bufsize, already_read;
 	off_t pos;
         int errno;
 
-        DPRINTK("ncp_file_read: enter %s\n", NCP_FINFO(inode)->path);
+        DPRINTK("ncp_file_read: enter %s\n", NCP_ISTRUCT(inode)->entryName);
         
-	if (!inode) {
+	if (inode == NULL)
+	{
 		DPRINTK("ncp_file_read: inode = NULL\n");
 		return -EINVAL;
 	}
 
-	if (!S_ISREG(inode->i_mode)) {
+	if (!S_ISREG(inode->i_mode))
+	{
 		DPRINTK("ncp_file_read: read from non-file, mode %07o\n",
                         inode->i_mode);
 		return -EINVAL;
@@ -96,33 +110,34 @@ ncp_file_read(struct inode *inode, struct file *file, char *buf, int count)
 	pos = file->f_pos;
 
 	if (pos + count > inode->i_size)
+	{
 		count = inode->i_size - pos;
+	}
 
 	if (count <= 0)
+	{
 		return 0;
+	}
 
         if ((errno = ncp_make_open(inode, O_RDONLY)) != 0)
+	{
                 return errno;
+	}
         
 	bufsize = NCP_SERVER(inode)->buffer_size;
 
         already_read = 0;
 
 	/* First read in as much as possible for each bufsize. */
-        while (already_read < count) {
-
+        while (already_read < count)
+	{
 		int read_this_time;
+		int to_read = min(bufsize - (pos % bufsize),
+				  count - already_read);
 
-		if ((pos % bufsize) != 0) {
-			to_read = bufsize - (pos % bufsize);
-		} else {
-			to_read = bufsize;
-		}
-
-		to_read = min(to_read, count - already_read);
-
-		if (ncp_read(NCP_SERVER(inode), NCP_FINFO(inode)->file_id,
-			     pos, to_read, buf, &read_this_time) != 0) {
+		if (ncp_read(NCP_SERVER(inode), NCP_FINFO(inode)->file_handle,
+			     pos, to_read, buf, &read_this_time) != 0)
+		{
 			return -EIO; /* This is not exact, i know.. */
 		}
 
@@ -130,70 +145,79 @@ ncp_file_read(struct inode *inode, struct file *file, char *buf, int count)
 		buf += read_this_time;
                 already_read += read_this_time;
 
-		if (read_this_time < to_read) {
+		if (read_this_time < to_read)
+		{
                         break;
 		}
 	}
 
         file->f_pos = pos;
 
-	if (!IS_RDONLY(inode)) inode->i_atime = CURRENT_TIME;
+	if (!IS_RDONLY(inode))
+	{
+		inode->i_atime = CURRENT_TIME;
+	}
+
 	inode->i_dirt = 1;
 
-        DPRINTK("ncp_file_read: exit %s\n", NCP_FINFO(inode)->path);
+        DPRINTK("ncp_file_read: exit %s\n", NCP_ISTRUCT(inode)->entryName);
 
         return already_read;
 }
 
 static int 
-ncp_file_write(struct inode *inode, struct file *file, const char *buf,
+ncp_file_write(struct inode *inode, struct file *file, char *buf,
 	       int count)
 {
-	int bufsize, to_write, already_written;
+	int bufsize, already_written;
         off_t pos;
         int errno;
 			  
-	if (!inode) {
+	if (inode == NULL)
+	{
 		DPRINTK("ncp_file_write: inode = NULL\n");
 		return -EINVAL;
 	}
 
-	if (!S_ISREG(inode->i_mode)) {
+	if (!S_ISREG(inode->i_mode))
+	{
 		DPRINTK("ncp_file_write: write to non-file, mode %07o\n",
                        inode->i_mode);
 		return -EINVAL;
 	}
 
-        DPRINTK("ncp_file_write: enter %s\n", NCP_FINFO(inode)->path);
+        DPRINTK("ncp_file_write: enter %s\n", NCP_ISTRUCT(inode)->entryName);
 
 	if (count <= 0)
+	{
 		return 0;
+	}
 
         if ((errno = ncp_make_open(inode, O_RDWR)) != 0)
+	{
                 return errno;
+	}
         
 	pos = file->f_pos;
 
 	if (file->f_flags & O_APPEND)
+	{
 		pos = inode->i_size;
+	}
 
 	bufsize = NCP_SERVER(inode)->buffer_size;
 
         already_written = 0;
 
-        while (already_written < count) {
-
+        while (already_written < count)
+	{
 		int written_this_time;
+		int to_write = min(bufsize - (pos % bufsize),
+				   count - already_written);
 
-		if ((pos % bufsize) != 0) {
-			to_write = bufsize - (pos % bufsize);
-		} else {
-			to_write = bufsize;
-		}
-
-		to_write = min(to_write, count - already_written);
-		if (ncp_write(NCP_SERVER(inode), NCP_FINFO(inode)->file_id,
-			      pos, to_write, buf, &written_this_time) != 0) {
+		if (ncp_write(NCP_SERVER(inode), NCP_FINFO(inode)->file_handle,
+			      pos, to_write, buf, &written_this_time) != 0)
+		{
 			return -EIO;
                 }
 
@@ -201,7 +225,8 @@ ncp_file_write(struct inode *inode, struct file *file, const char *buf,
 		buf += written_this_time;
 		already_written += written_this_time;
 
-		if (written_this_time < to_write) {
+		if (written_this_time < to_write)
+		{
 			break;
 		}
 	}
@@ -211,11 +236,12 @@ ncp_file_write(struct inode *inode, struct file *file, const char *buf,
 
 	file->f_pos = pos;
 
-        if (pos > inode->i_size) {
+        if (pos > inode->i_size)
+	{
                 inode->i_size = pos;
         }
 
-        DPRINTK("ncp_file_write: exit %s\n", NCP_FINFO(inode)->path);
+        DPRINTK("ncp_file_write: exit %s\n", NCP_ISTRUCT(inode)->entryName);
 
 	return already_written;
 }
@@ -227,7 +253,7 @@ static struct file_operations ncp_file_operations = {
 	NULL,			/* readdir - bad */
 	NULL,			/* select - default */
 	ncp_ioctl,		/* ioctl */
-	NULL,			/* mmap */
+	ncp_mmap,		/* mmap */
 	NULL,                   /* open */
 	NULL,                   /* release */
 	ncp_fsync,		/* fsync */

kernel-1.2/src/inode.c

@@ -27,14 +27,14 @@
 #include <linux/locks.h>
 #include <linux/fcntl.h>
 #include <linux/malloc.h>
-#include "ncplib.h"
+#include "ncplib_kernel.h"
 
 extern int close_fp(struct file *filp);
 
 static void ncp_put_inode(struct inode *);
 static void ncp_read_inode(struct inode *);
 static void ncp_put_super(struct super_block *);
-static void ncp_statfs(struct super_block *sb, struct statfs *buf, int bufsiz);
+static void ncp_statfs(struct super_block *sb, struct statfs *stat);
 static int ncp_notify_change(struct inode *inode, struct iattr *attr);
 
 static struct super_operations ncp_sops = {
@@ -46,7 +46,7 @@ static struct super_operations ncp_sops = {
 	NULL,			/* write superblock */
 	ncp_statfs,		/* stat filesystem */
 	NULL
-        };
+};
 
 /* ncp_read_inode: Called from iget, it only traverses the allocated
    ncp_inode_info's and initializes the inode from the data found
@@ -68,20 +68,25 @@ ncp_read_inode(struct inode *inode)
         struct ncp_inode_info *root = &(NCP_SERVER(inode)->root);
         struct ncp_inode_info *check_info = root;
 
-        do {
-                if (inode_info == check_info) {
-                        if (check_info->state == INODE_LOOKED_UP) {
+        do
+	{
+                if (inode_info == check_info)
+		{
+                        if (check_info->state == NCP_INODE_LOOKED_UP)
+			{
                                 DDPRINTK("ncp_read_inode: found it!\n");
                                 goto good;
                         }
-                        else {
+                        else
+			{
                                 printk("ncp_read_inode: "
-                                       "state != INODE_LOOKED_UP\n");
-                                return;
+                                       "state != NCP_INODE_LOOKED_UP\n");
+				goto good;
                         }
                 }
                 check_info = check_info->next;
-        } while (check_info != root);
+        }
+	while (check_info != root);
 
         /* Ok, now we're in trouble. The inode info is not there. What
            should we do now??? */
@@ -89,61 +94,88 @@ ncp_read_inode(struct inode *inode)
         return;
 
  good:
+	DDPRINTK("ncp_read_inode: read entry %s\n",
+		 inode_info->finfo.i.entryName);
 #endif
-        inode_info->state = INODE_VALID;
+        inode_info->state = NCP_INODE_VALID;
 
         NCP_INOP(inode) = inode_info;
 
-        if (NCP_INOP(inode)->finfo.attr & aDIR)
+        if (NCP_ISTRUCT(inode)->attributes & aDIR)
+	{
                 inode->i_mode = NCP_SERVER(inode)->m.dir_mode;
-        else
+		/* for directories in dataStreamSize seems to be some
+		   Object ID ??? */
+		inode->i_size = 512;
+	}
+	else
+	{
                 inode->i_mode = NCP_SERVER(inode)->m.file_mode;
+		inode->i_size = NCP_ISTRUCT(inode)->dataStreamSize;
+	}
 
         DDPRINTK("ncp_read_inode: inode->i_mode = %u\n", inode->i_mode);
 
         inode->i_nlink   = 1;
         inode->i_uid     = NCP_SERVER(inode)->m.uid;
         inode->i_gid     = NCP_SERVER(inode)->m.gid;
-        inode->i_size    = NCP_INOP(inode)->finfo.size;
         inode->i_blksize = 1024;
         inode->i_rdev    = 0;
+
         if ((inode->i_blksize != 0) && (inode->i_size != 0))
+	{
                 inode->i_blocks =
                         (inode->i_size - 1) / inode->i_blksize + 1;
+	}
         else
+	{
                 inode->i_blocks = 0;
+	}
 
-        inode->i_mtime = NCP_INOP(inode)->finfo.mtime;
-        inode->i_ctime = NCP_INOP(inode)->finfo.ctime;
-        inode->i_atime = NCP_INOP(inode)->finfo.atime;
+	inode->i_mtime = ncp_date_dos2unix(NCP_ISTRUCT(inode)->modifyTime,
+					   NCP_ISTRUCT(inode)->modifyDate);
+	inode->i_ctime = ncp_date_dos2unix(NCP_ISTRUCT(inode)->creationTime,
+					   NCP_ISTRUCT(inode)->creationDate);
+	inode->i_atime = ncp_date_dos2unix(0,
+					   NCP_ISTRUCT(inode)->lastAccessDate);
 
         if (S_ISREG(inode->i_mode))
+	{
                 inode->i_op = &ncp_file_inode_operations;
+	}
         else if (S_ISDIR(inode->i_mode))
+	{
                 inode->i_op = &ncp_dir_inode_operations;
+	}
         else
+	{
                 inode->i_op = NULL;
-
+	}
 }
 
 static void
 ncp_put_inode(struct inode *inode)
 {
-        struct ncp_dirent *finfo = NCP_FINFO(inode);
+        struct nw_file_info *finfo = NCP_FINFO(inode);
 
-        if (finfo->opened != 0) {
-
-                if (ncp_close_file(NCP_SERVER(inode), finfo->file_id) != 0) {
+        if (finfo->opened != 0)
+	{
+                if (ncp_close_file(NCP_SERVER(inode), finfo->file_handle)!=0)
+		{
                         /* We can't do anything but complain. */
                         printk("ncp_put_inode: could not close\n");
                 }
         }
-        
+
+	DDPRINTK("ncp_put_inode: put %s\n",
+		finfo->i.entryName);
+
         ncp_free_inode_info(NCP_INOP(inode));
 
-        if (S_ISDIR(inode->i_mode)) {
-                DPRINTK("ncp_put_inode: put directory %ld\n",
-			inode->i_ino);
+        if (S_ISDIR(inode->i_mode))
+	{
+                DDPRINTK("ncp_put_inode: put directory %ld\n",
+			 inode->i_ino);
                 ncp_invalid_dir_cache(inode->i_ino);
         }                
 
@@ -157,25 +189,27 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
         struct ncp_server *server;
 	struct file *ncp_filp;
 	struct file *wdog_filp;
-	kdev_t dev = sb->s_dev;
+	dev_t dev = sb->s_dev;
 	int error;
 
-	if (!data) {
+	if (data == NULL)
+	{
 		printk("ncp_read_super: missing data argument\n");
 		sb->s_dev = 0;
 		return NULL;
 	}
 
-	if (data->version != NCP_MOUNT_VERSION) {
+	if (data->version != NCP_MOUNT_VERSION)
+	{
 		printk("ncp warning: mount version %s than kernel\n",
 		       (data->version < NCP_MOUNT_VERSION) ?
                        "older" : "newer");
 	}
 
-
 	if (   (data->ncp_fd >= NR_OPEN)
 	    || ((ncp_filp = current->files->fd[data->ncp_fd]) == NULL)
-	    || (!S_ISSOCK(ncp_filp->f_inode->i_mode))) {
+	    || (!S_ISSOCK(ncp_filp->f_inode->i_mode)))
+	{
 		printk("ncp_read_super: invalid ncp socket\n");
 		sb->s_dev = 0;
 		return NULL;
@@ -183,7 +217,8 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
 
 	if (   (data->wdog_fd >= NR_OPEN)
 	    || ((wdog_filp = current->files->fd[data->wdog_fd]) == NULL)
-	    || (!S_ISSOCK(wdog_filp->f_inode->i_mode))) {
+	    || (!S_ISSOCK(wdog_filp->f_inode->i_mode)))
+	{
 		printk("ncp_read_super: invalid wdog socket\n");
 		sb->s_dev = 0;
 		return NULL;
@@ -193,7 +228,8 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
         server = (struct ncp_server *)ncp_kmalloc(sizeof(struct ncp_server),
                                                    GFP_KERNEL);
 
-        if (server == NULL) {
+        if (server == NULL)
+	{
                 printk("ncp_read_super: could not alloc ncp_server\n");
                 return NULL;
         }
@@ -227,7 +263,8 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
 	server->packet_size = NCP_PACKET_SIZE;
 	server->packet      = ncp_kmalloc(NCP_PACKET_SIZE, GFP_KERNEL);
 
-	if (server->packet == NULL) {
+	if (server->packet == NULL)
+	{
 		printk("ncpfs: could not alloc packet\n");
 		error = -ENOMEM;
 		unlock_super(sb);
@@ -240,7 +277,8 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
          * Make the connection to the server
          */
 
-	if (ncp_catch_watchdog(server) != 0) {
+	if (ncp_catch_watchdog(server) != 0)
+	{
 		printk("ncp_read_super: Could not catch watchdog\n");
 		error = -EINVAL;
 		unlock_super(sb);
@@ -252,7 +290,8 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
 	ncp_unlock_server(server);
 	unlock_super(sb);
 
-	if (error < 0) {
+	if (error < 0)
+	{
 		sb->s_dev = 0;
 		printk("ncp_read_super: Failed connection, bailing out "
                        "(error = %d).\n", -error);
@@ -263,14 +302,16 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
 
         DPRINTK("ncp_read_super: NCP_SBP(sb) = %x\n", (int)NCP_SBP(sb));
 
-	if (!(sb->s_mounted = iget(sb, (int)&(server->root)))) {
+	if (!(sb->s_mounted = iget(sb, (int)&(server->root))))
+	{
 		sb->s_dev = 0;
 		printk("ncp_read_super: get root inode failed\n");
                 goto disconnect;
 	}
 
 	if (ncp_negotiate_buffersize(server, NCP_DEFAULT_BUFSIZE,
-				     &(server->buffer_size)) != 0) {
+				     &(server->buffer_size)) != 0)
+	{
 		sb->s_dev = 0;
 		printk("ncp_read_super: could not get bufsize\n");
 		goto disconnect;
@@ -278,13 +319,6 @@ ncp_read_super(struct super_block *sb, void *raw_data, int silent)
 
 	DPRINTK("ncpfs: bufsize = %d\n", server->buffer_size);
 
-	if (ncp_login_user(server, server->m.username,
-			   server->m.password) != 0) {
-		sb->s_dev = 0;
-		printk("ncp_read_super: login failed\n");
-		goto disconnect;
-	}
-
         MOD_INC_USE_COUNT;
 	return sb;
 
@@ -331,7 +365,7 @@ ncp_put_super(struct super_block *sb)
 }
 
 static void 
-ncp_statfs(struct super_block *sb, struct statfs *buf, int bufsiz)
+ncp_statfs(struct super_block *sb, struct statfs *stat)
 {
 	struct statfs tmp;
 	
@@ -349,17 +383,18 @@ ncp_statfs(struct super_block *sb, struct statfs *buf, int bufsiz)
 	tmp.f_files = -1;
 	tmp.f_ffree = -1;
 	tmp.f_namelen = 12;
-	memcpy_tofs(buf, &tmp, bufsiz);
+	memcpy_tofs(stat, &tmp, sizeof(tmp));
 }
 
-/* DO MORE */
 static int
 ncp_notify_change(struct inode *inode, struct iattr *attr)
 {
-	int error = 0;
+	int result = 0;
+	int info_mask;
+	struct nw_modify_dos_info info;
 
-	if ((error = inode_change_ok(inode, attr)) < 0)
-		return error;
+	if ((result = inode_change_ok(inode, attr)) < 0)
+		return result;
 
 	if (((attr->ia_valid & ATTR_UID) && 
 	     (attr->ia_uid != NCP_SERVER(inode)->m.uid)))
@@ -374,34 +409,80 @@ ncp_notify_change(struct inode *inode, struct iattr *attr)
 	      ~(S_IFREG | S_IFDIR | S_IRWXU | S_IRWXG | S_IRWXO))))
 		return -EPERM;
 
-        if ((attr->ia_valid & ATTR_SIZE) != 0) {
+	info_mask = 0;
+	memset(&info, 0, sizeof(info));
 
-		struct ncp_file_info finfo;
-		struct ncp_dirent *dirent = NCP_FINFO(inode);
+	if ((attr->ia_valid & ATTR_CTIME) != 0)
+	{
+		info_mask |= (DM_CREATE_TIME|DM_CREATE_DATE);
+		ncp_date_unix2dos(attr->ia_ctime,
+				  &(info.creationTime), &(info.creationDate));
+	}
+	
+	if ((attr->ia_valid & ATTR_MTIME) != 0)
+	{
+		info_mask |= (DM_MODIFY_TIME|DM_MODIFY_DATE);
+		ncp_date_unix2dos(attr->ia_mtime,
+				  &(info.modifyTime), &(info.modifyDate));
+	}
+	
+	if ((attr->ia_valid & ATTR_ATIME) != 0)
+	{
+		__u16 dummy;
+		info_mask |= (DM_LAST_ACCESS_DATE);
+		ncp_date_unix2dos(attr->ia_ctime,
+				  &(dummy), &(info.lastAccessDate));
+	}
+
+	if (info_mask != 0)
+	{
+		if ((result =
+		     ncp_modify_file_or_subdir_dos_info(NCP_SERVER(inode),
+							NCP_ISTRUCT(inode),
+							info_mask,
+							&info)) != 0)
+		{
+			result = -EACCES;
+
+			if (info_mask == (DM_CREATE_TIME|DM_CREATE_DATE))
+			{
+				/* NetWare seems not to allow this. I
+                                   do not know why. So, just tell the
+                                   user everything went fine. This is
+                                   a terrible hack, but I do not know
+                                   how to do this correctly. */
+				result = 0;
+			}
+		}
+	}
+
+        if ((attr->ia_valid & ATTR_SIZE) != 0)
+	{
+		int written;
 
 		DPRINTK("ncpfs: trying to change size of %s to %ld\n",
-			dirent->path, attr->ia_size);
+			NCP_ISTRUCT(inode)->entryName, attr->ia_size);
 
-		if (attr->ia_size != 0) {
-			return -EPERM;
+		if ((result = ncp_make_open(inode, O_RDWR)) < 0)
+		{
+			return -EACCES;
 		}
 
-		if (NCP_FINFO(inode)->opened != 0) {
-			ncp_close_file(NCP_SERVER(inode), dirent->file_id);
-			dirent->opened = 0;
-		}
+		ncp_write(NCP_SERVER(inode), NCP_FINFO(inode)->file_handle,
+			  attr->ia_size, 0, "", &written);
 
-		if (ncp_create_file(NCP_SERVER(inode), 0,
-				    dirent->path, 0, &finfo) == 0) {
-			ncp_close_file(NCP_SERVER(inode), finfo.file_id);
-			dirent->opened = 0;
-		}
-		error = 0;
+		/* According to ndir, the changes only take effect after
+		   closing the file */
+		ncp_close_file(NCP_SERVER(inode),
+			       NCP_FINFO(inode)->file_handle);
+		NCP_FINFO(inode)->opened = 0;
+
+		result = 0;
 	}
 
         ncp_invalid_dir_cache((unsigned long)(NCP_INOP(inode)->dir));
 
-	return error;
+	return result;
 }
 		
 #ifdef DEBUG_NCP_MALLOC
@@ -413,9 +494,6 @@ int ncp_current_malloced;
 
 char kernel_version[] = UTS_RELEASE;
 
-/* looks ugly, taken from gcc-info */
-/* static void *shut_up_gcc = (&shut_up_gcc, kernel_version);*/
-
 static struct file_system_type ncp_fs_type = {
         ncp_read_super, "ncpfs", 0, NULL
         };

kernel-1.2/src/ioctl.c

@@ -0,0 +1,134 @@
+/*
+ *  ioctl.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <linux/config.h>
+#ifdef MODULE
+#include <linux/module.h>
+#include <linux/version.h>
+#endif
+
+#include <asm/segment.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/ncp_fs.h>
+#include <linux/ioctl.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/ncp.h>
+
+int
+ncp_ioctl (struct inode * inode, struct file * filp,
+           unsigned int cmd, unsigned long arg)
+{
+	int result;
+	struct ncp_ioctl_request request;
+	struct ncp_fs_info info;
+	struct ncp_server *server = NCP_SERVER(inode);
+
+	switch(cmd) {
+	case NCP_IOC_NCPREQUEST:
+
+		if (   (permission(inode, MAY_WRITE) != 0)
+		    && (current->uid != server->m.mounted_uid))
+		{
+			return -EACCES;
+		}
+		
+		if ((result = verify_area(VERIFY_READ, (char *)arg,
+					  sizeof(request))) != 0)
+		{
+			return result;
+		}
+
+		memcpy_fromfs(&request, (struct ncp_ioctl_request *)arg,
+			      sizeof(request));
+
+		if (   (request.function > 255)
+		    || (request.size >
+			NCP_PACKET_SIZE - sizeof(struct ncp_request_header)))
+		{
+			return -EINVAL;
+		}
+
+		if ((result = verify_area(VERIFY_WRITE, (char *)request.data,
+					  NCP_PACKET_SIZE)) != 0)
+		{
+			return result;
+		}
+
+		ncp_lock_server(server);
+
+		/* FIXME: We hack around in the server's structures
+                   here to be able to use ncp_request */
+
+		server->has_subfunction = 0;
+		server->current_size = request.size;
+		memcpy_fromfs(server->packet, request.data, request.size);
+
+		ncp_request(server, request.function);
+
+		DPRINTK("ncp_ioctl: copy %d bytes\n",
+			server->reply_size);
+		memcpy_tofs(request.data, server->packet, server->reply_size);
+
+		ncp_unlock_server(server);
+
+		return server->reply_size;
+
+	case NCP_IOC_GET_FS_INFO:
+
+		if (   (permission(inode, MAY_WRITE) != 0)
+		    && (current->uid != server->m.mounted_uid))
+		{
+			return -EACCES;
+		}
+		
+		if ((result = verify_area(VERIFY_WRITE, (char *)arg,
+					  sizeof(info))) != 0)
+		{
+			return result;
+		}
+
+		memcpy_fromfs(&info, (struct ncp_fs_info *)arg,
+			      sizeof(info));
+
+		if (info.version != NCP_GET_FS_INFO_VERSION)
+		{
+			DPRINTK("info.version invalid: %d\n", info.version);
+			return -EINVAL;
+		}
+
+		info.addr        = server->m.serv_addr;
+		info.mounted_uid = server->m.mounted_uid;
+		info.connection  = server->connection;
+		info.buffer_size = server->buffer_size;
+
+		memcpy_tofs((struct ncp_fs_info *)arg, &info, sizeof(info));
+		return 0;		
+
+        case NCP_IOC_GETMOUNTUID:
+
+		if (   (permission(inode, MAY_READ) != 0)
+		    && (current->uid != server->m.mounted_uid))
+		{
+			return -EACCES;
+		}
+		
+                if ((result = verify_area(VERIFY_WRITE, (uid_t*) arg,
+                                          sizeof(uid_t))) != 0)
+		{
+                        return result;
+                }
+                put_fs_word(server->m.mounted_uid, (uid_t*) arg);
+                return 0;
+
+	default:
+		return -EINVAL;
+	}
+	
+	return -EINVAL;
+}

kernel-1.2/src/mmap.c

@@ -0,0 +1,152 @@
+/*
+ *  mmap.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <linux/config.h>
+#ifdef MODULE
+#include <linux/module.h>
+#include <linux/version.h>
+#endif
+
+#include <linux/stat.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/shm.h>
+#include <linux/errno.h>
+#include <linux/mman.h>
+#include <linux/string.h>
+#include <linux/malloc.h>
+#include <linux/fcntl.h>
+#include <linux/ncp_fs.h>
+
+#include "ncplib_kernel.h"
+#include <asm/segment.h>
+#include <asm/system.h>
+
+static inline int min(int a, int b)
+{
+	return a<b ? a : b;
+}
+
+/*
+ * Fill in the supplied page for mmap
+ */
+static unsigned long 
+ncp_file_mmap_nopage(struct vm_area_struct * area,
+		     unsigned long address, unsigned long page, int no_share)
+{
+	struct inode * inode = area->vm_inode;
+	unsigned int clear;
+	unsigned long tmp;
+	int bufsize;
+	int pos;
+	unsigned short fs;
+
+	address &= PAGE_MASK;
+	pos = address - area->vm_start + area->vm_offset;
+
+	clear = 0;
+	if (address + PAGE_SIZE > area->vm_end)
+	{
+		clear = address + PAGE_SIZE - area->vm_end;
+	}
+
+        /* what we can read in one go */
+	bufsize = NCP_SERVER(inode)->buffer_size;
+
+	fs = get_fs();
+	set_fs(get_ds());
+
+        if (ncp_make_open(inode, O_RDONLY) < 0)
+	{
+                clear = PAGE_SIZE;
+        }
+        else
+        {
+		int already_read = 0;
+		int count = PAGE_SIZE - clear;
+		int to_read;
+
+		while (already_read < count)
+		{
+			int read_this_time;
+
+			if ((pos % bufsize) != 0)
+			{
+				to_read = bufsize - (pos % bufsize);
+			}
+			else
+			{
+				to_read = bufsize;
+			}
+
+			to_read = min(to_read, count - already_read);
+
+			if (ncp_read(NCP_SERVER(inode),
+				     NCP_FINFO(inode)->file_handle,
+				     pos, to_read,
+				     (char *)(page + already_read),
+				     &read_this_time) != 0)
+			{
+			       read_this_time = 0;
+			}
+
+			pos += read_this_time;
+			already_read += read_this_time;
+
+			if (read_this_time < to_read)
+			{
+				break;
+			}
+		}
+
+        }
+
+	set_fs(fs);
+
+	tmp = page + PAGE_SIZE;
+	while (clear--) {
+		*(char *)--tmp = 0;
+	}
+	return page;
+}
+
+struct vm_operations_struct ncp_file_mmap = {
+	NULL,			/* open */
+	NULL,			/* close */
+	NULL,			/* unmap */
+	NULL,			/* protect */
+	NULL,			/* sync */
+	NULL,			/* advise */
+	ncp_file_mmap_nopage,	/* nopage */
+	NULL,			/* wppage */
+	NULL,			/* swapout */
+	NULL,			/* swapin */
+};
+
+
+/* This is used for a general mmap of a ncp file */
+int
+ncp_mmap(struct inode * inode, struct file * file, struct vm_area_struct * vma)
+{
+        DPRINTK("ncp_mmap: called\n");
+
+        /* only PAGE_COW or read-only supported now */
+	if (vma->vm_flags & VM_SHARED)	
+		return -EINVAL;
+	if (!inode->i_sb || !S_ISREG(inode->i_mode))
+		return -EACCES;
+	if (!IS_RDONLY(inode)) {
+		inode->i_atime = CURRENT_TIME;
+		inode->i_dirt = 1;
+	}
+
+	vma->vm_inode = inode;
+	inode->i_count++;
+	vma->vm_ops = &ncp_file_mmap;
+	return 0;
+}

kernel-1.2/src/ncplib_kernel.c

@@ -0,0 +1,617 @@
+#include <linux/config.h>
+#ifdef MODULE
+#include <linux/module.h>
+#include <linux/version.h>
+#endif
+
+#include "ncplib_kernel.h"
+
+typedef __u8  byte;
+typedef __u16 word;
+typedef __u32 dword;
+
+static inline int min(int a, int b)
+{
+	return a<b ? a : b;
+}
+
+static void
+assert_server_locked(struct ncp_server *server)
+{
+	if (server->lock == 0)
+	{
+		DPRINTK("ncpfs: server not locked!\n");
+	}
+}
+
+static void
+ncp_add_byte(struct ncp_server *server, byte x)
+{
+	assert_server_locked(server);
+	*(byte *)(&(server->packet[server->current_size])) = x;
+	server->current_size += 1;
+	return;
+}
+
+static void
+ncp_add_word(struct ncp_server *server, word x)
+{
+	assert_server_locked(server);
+	*(word *)(&(server->packet[server->current_size])) = x;
+	server->current_size += 2;
+	return;
+}
+
+static void
+ncp_add_dword(struct ncp_server *server, dword x)
+{
+	assert_server_locked(server);
+	*(dword *)(&(server->packet[server->current_size])) = x;
+	server->current_size += 4;
+	return;
+}
+
+static void
+ncp_add_mem(struct ncp_server *server, const void *source, int size)
+{
+	assert_server_locked(server);
+	memcpy(&(server->packet[server->current_size]), source, size);
+	server->current_size += size;
+	return;
+}
+
+static void
+ncp_add_mem_fromfs(struct ncp_server *server, const char *source, int size)
+{
+	assert_server_locked(server);
+	memcpy_fromfs(&(server->packet[server->current_size]), source, size);
+	server->current_size += size;
+	return;
+}
+
+static void
+ncp_add_pstring(struct ncp_server *server, const char *s)
+{
+	int len = strlen(s);
+	assert_server_locked(server);
+	if (len > 255)
+	{
+		DPRINTK("ncpfs: string too long: %s\n", s);
+		len = 255;
+	}
+	ncp_add_byte(server, len);
+	ncp_add_mem(server, s, len);
+	return;
+}
+
+static void
+ncp_init_request(struct ncp_server *server)
+{
+	ncp_lock_server(server);
+
+	server->current_size = sizeof(struct ncp_request_header);
+	server->has_subfunction = 0;
+}
+
+static void
+ncp_init_request_s(struct ncp_server *server, int subfunction)
+{
+	ncp_init_request(server);
+	ncp_add_word(server, 0); /* preliminary size */
+
+	ncp_add_byte(server, subfunction);
+
+	server->has_subfunction = 1;
+}
+
+static char *
+ncp_reply_data(struct ncp_server *server, int offset)
+{
+	return &(server->packet[sizeof(struct ncp_reply_header) + offset]);
+}
+
+static byte
+ncp_reply_byte(struct ncp_server *server, int offset)
+{
+	return *(byte *)(ncp_reply_data(server, offset));
+}
+
+static word
+ncp_reply_word(struct ncp_server *server, int offset)
+{
+	return *(word *)(ncp_reply_data(server, offset));
+}
+
+static dword
+ncp_reply_dword(struct ncp_server *server, int offset)
+{
+	return *(dword *)(ncp_reply_data(server, offset));
+}
+
+int
+ncp_negotiate_buffersize(struct ncp_server *server,
+			 int size, int *target)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_word(server, htons(size));
+	
+	if ((result = ncp_request(server, 33)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	*target =min(ntohs(ncp_reply_word(server, 0)), size);
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+int
+ncp_get_volume_info_with_number(struct ncp_server *server, int n,
+				struct ncp_volume_info *target)
+{
+	int result;
+	int len;
+
+	ncp_init_request_s(server, 44);
+	ncp_add_byte(server, n);
+
+	if ((result = ncp_request(server, 22)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	target->total_blocks = ncp_reply_dword(server, 0);
+	target->free_blocks  = ncp_reply_dword(server, 4);
+	target->purgeable_blocks = ncp_reply_dword(server, 8);
+	target->not_yet_purgeable_blocks = ncp_reply_dword(server, 12);
+	target->total_dir_entries = ncp_reply_dword(server, 16);
+	target->available_dir_entries = ncp_reply_dword(server, 20);
+	target->sectors_per_block = ncp_reply_byte(server, 28);
+
+	memset(&(target->volume_name), 0, sizeof(target->volume_name));
+
+	len = ncp_reply_byte(server, 29);
+	if (len > NCP_VOLNAME_LEN)
+	{
+		DPRINTK("ncpfs: volume name too long: %d\n", len);
+		ncp_unlock_server(server);
+		return -EIO;
+	}
+
+	memcpy(&(target->volume_name), ncp_reply_data(server, 30), len);
+	ncp_unlock_server(server);
+	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)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 0);
+	ncp_add_mem(server, file_id, 6);
+
+	if ((result = ncp_request(server, 66)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+static void
+ncp_add_handle_path(struct ncp_server *server,
+		    __u8 vol_num,
+		    __u32 dir_base, int have_dir_base,
+		    char *path)
+{
+	ncp_add_byte(server, vol_num);
+	ncp_add_dword(server, dir_base);
+	if (have_dir_base != 0)
+	{
+		ncp_add_byte(server, 1); /* dir_base */
+	}
+	else
+	{
+		ncp_add_byte(server, 0xff); /* no handle */
+	}
+	if (path != NULL)
+	{
+		ncp_add_byte(server, 1); /* 1 component */
+		ncp_add_pstring(server, path);
+	}
+	else
+	{
+		ncp_add_byte(server, 0);
+	}
+}
+
+static void
+ncp_extract_file_info(void *structure, struct nw_info_struct *target)
+{
+	__u8 *name_len;
+	const int info_struct_size = sizeof(struct nw_info_struct) - 257;
+
+	memcpy(target, structure, info_struct_size);
+	name_len = structure + info_struct_size;
+	target->nameLen = *name_len;
+	strncpy(target->entryName, name_len+1, *name_len);
+	target->entryName[*name_len] = '\0';
+	return;
+}
+		
+
+int
+ncp_do_lookup(struct ncp_server *server,
+	      struct nw_info_struct *dir,
+	      char *path,	/* may only be one component */
+	      struct nw_info_struct *target)
+{
+	__u8  vol_num;
+	__u32 dir_base;
+	int result;
+	char *volname = NULL;
+
+	if (target == NULL)
+	{
+		return -EINVAL;
+	}
+ 
+	if (dir == NULL)
+	{
+
+		DDPRINTK("ncp_do_lookup: looking up vol %s\n", path);
+
+		/* Access a volume's root directory */
+		ncp_init_request(server);
+		ncp_add_byte(server, 22); /* subfunction */
+		ncp_add_byte(server, 0); /* dos name space */
+		ncp_add_byte(server, 0); /* reserved */
+		ncp_add_byte(server, 0); /* reserved */
+		ncp_add_byte(server, 0); /* reserved */
+		ncp_add_handle_path(server, 0, 0, 0, /* no handle */
+				    path);
+
+		if ((result = ncp_request(server, 87)) != 0)
+		{
+			ncp_unlock_server(server);
+			return result;
+		}
+
+		dir_base = ncp_reply_dword(server, 4);
+		vol_num  = ncp_reply_byte (server, 8);
+		ncp_unlock_server(server);
+		volname = path;
+		path = NULL;
+	}
+	else
+	{
+		vol_num = dir->volNumber;
+		dir_base = dir->DosDirNum;
+	}
+
+	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_word(server, 0xff); /* get all */
+	ncp_add_dword(server, RIM_ALL);
+	ncp_add_handle_path(server, vol_num, dir_base, 1,
+			    path);
+
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	ncp_extract_file_info(ncp_reply_data(server, 0), target);
+
+	if (volname != NULL)
+	{
+		target->nameLen = strlen(volname);
+		strcpy(target->entryName, volname);
+	}
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+int
+ncp_modify_file_or_subdir_dos_info(struct ncp_server *server,
+				   struct nw_info_struct *file,
+				   __u32 info_mask,
+				   struct nw_modify_dos_info *info)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 7); /* subfunction */
+	ncp_add_byte(server, 0); /* dos name space */
+	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);
+
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+int
+ncp_del_file_or_subdir(struct ncp_server *server,
+		       struct nw_info_struct *dir, char *name)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 8); /* subfunction */
+	ncp_add_byte(server, 0); /* dos name space */
+	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);
+	
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+static inline void
+ConvertToNWfromDWORD ( __u32 sfd , __u8 ret[6] )
+{
+    __u16 *dest = (__u16 *) ret;
+    memcpy(&(dest[1]), &sfd, 4);
+    dest[0] = dest[1] + 1;
+    return;
+}
+
+/* If both dir and name are NULL, then in target there's already a
+   looked-up entry that wants to be opened. */
+int
+ncp_open_create_file_or_subdir(struct ncp_server *server,
+			       struct nw_info_struct *dir, char *name,
+			       int open_create_mode,
+			       __u32 create_attributes,
+			       int desired_acc_rights,
+			       struct nw_file_info *target)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 1); /* subfunction */
+	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, open_create_mode);
+	ncp_add_word(server, 0x8006);
+	ncp_add_dword(server, RIM_ALL);
+	ncp_add_dword(server, create_attributes);
+	/* The desired acc rights seem to be the inherited rights mask
+	   for directories */
+	ncp_add_word(server, desired_acc_rights);
+
+	if (dir != NULL)
+	{
+		ncp_add_handle_path(server, dir->volNumber,
+				    dir->DosDirNum, 1, name);
+	}
+	else
+	{
+		ncp_add_handle_path(server,
+				    target->i.volNumber, target->i.DosDirNum,
+				    1, NULL);
+	}	
+
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	target->opened = 1;
+	target->server_file_handle = ncp_reply_dword(server, 0);
+	target->open_create_action = ncp_reply_byte(server, 4);
+
+	if (dir != NULL)
+	{
+		/* in target there's a new finfo to fill */
+		ncp_extract_file_info(ncp_reply_data(server, 5), &(target->i));
+	}
+
+	ConvertToNWfromDWORD(target->server_file_handle, target->file_handle);
+
+	ncp_unlock_server(server);
+	return 0;
+}
+	
+
+int
+ncp_initialize_search(struct ncp_server *server,
+		      struct nw_info_struct *dir,
+		      struct nw_search_sequence *target)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 2); /* subfunction */
+	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, 0); /* reserved */
+	ncp_add_handle_path(server, dir->volNumber, dir->DosDirNum, 1, NULL);
+	
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	memcpy(target, ncp_reply_data(server, 0), sizeof(*target));
+
+	ncp_unlock_server(server);
+	return 0;
+}
+	
+/* Search for everything */
+int
+ncp_search_for_file_or_subdir(struct ncp_server *server,
+			      struct nw_search_sequence *seq,
+			      struct nw_info_struct *target)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 3); /* subfunction */
+	ncp_add_byte(server, 0); /* dos name space */
+	ncp_add_byte(server, 0); /* data stream (???) */
+	ncp_add_word(server, 0xffff); /* Search attribs */
+	ncp_add_dword(server, RIM_ALL);	/* return info mask */
+	ncp_add_mem(server, seq, 9);
+	ncp_add_byte(server, 2); /* 2 byte pattern */
+	ncp_add_byte(server, 0xff); /* following is a wildcard */
+	ncp_add_byte(server, '*');
+	
+	if ((result = ncp_request(server, 87)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	memcpy(seq, ncp_reply_data(server, 0), sizeof(*seq));
+	ncp_extract_file_info(ncp_reply_data(server, 10), target);
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+int
+ncp_ren_or_mov_file_or_subdir(struct ncp_server *server,
+			      struct nw_info_struct *old_dir, char *old_name,
+			      struct nw_info_struct *new_dir, char *new_name)
+{
+	int result;
+
+	if (   (old_dir == NULL) || (old_name == NULL)
+	    || (new_dir == NULL) || (new_name == NULL))
+		return -EINVAL;
+	
+	ncp_init_request(server);
+	ncp_add_byte(server, 4); /* subfunction */
+	ncp_add_byte(server, 0); /* dos name space */
+	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_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_byte(server, 1);
+	ncp_add_byte(server, 1); /* 1 destination component */
+
+	/* source path string */
+	ncp_add_pstring(server, old_name);
+	/* dest path string */
+	ncp_add_pstring(server, new_name);
+
+	result = ncp_request(server, 87);
+	ncp_unlock_server(server);
+	return result;
+}
+	
+
+/* We have to transfer to/from user space */
+int
+ncp_read(struct ncp_server *server, const char *file_id,
+	 __u32 offset, __u16 to_read,
+	 char *target, int *bytes_read)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 0);
+	ncp_add_mem(server, file_id, 6);
+	ncp_add_dword(server, htonl(offset));
+	ncp_add_word(server, htons(to_read));
+
+	if ((result = ncp_request(server, 72)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	*bytes_read = ntohs(ncp_reply_word(server, 0));
+
+	memcpy_tofs(target, ncp_reply_data(server, 2), *bytes_read);
+
+	ncp_unlock_server(server);
+	return 0;
+}
+
+int
+ncp_write(struct ncp_server *server, const char *file_id,
+	  __u32 offset, __u16 to_write,
+	  const char *source, int *bytes_written)
+{
+	int result;
+
+	ncp_init_request(server);
+	ncp_add_byte(server, 0);
+	ncp_add_mem(server, file_id, 6);
+	ncp_add_dword(server, htonl(offset));
+	ncp_add_word(server, htons(to_write));
+	ncp_add_mem_fromfs(server, source, to_write);
+
+	if ((result = ncp_request(server, 73)) != 0)
+	{
+		ncp_unlock_server(server);
+		return result;
+	}
+
+	*bytes_written = to_write;
+
+	ncp_unlock_server(server);
+	return 0;
+}
+

kernel-1.2/src/ncplib_kernel.h

@@ -1,15 +1,6 @@
 #ifndef _NCPLIB_H
 #define _NCPLIB_H
 
-#ifdef __KERNEL__
-
-#include <linux/config.h>
-#ifdef MODULE
-#include <linux/module.h>
-#include <linux/version.h>
-#endif
-
-
 #include <linux/fs.h>
 #include <linux/ncp.h>
 #include <linux/ncp_fs.h>
@@ -22,25 +13,6 @@
 #include <asm/segment.h>
 #include <asm/string.h>
 
-#else
-
-#include <linux/types.h>
-#include <linux/ncp.h>
-#include <linux/ncp_fs.h>
-
-struct ncp_server {
-	int current_size;
-	int has_subfunction;
-	int mount_fid;
-	int ncp_reply_size;
-	char *packet;
-	int lock;
-
-	char ncp_data[NCP_PACKET_SIZE];
-};
-
-#endif __KERNEL__
-
 #include <linux/ncp.h>
 
 int
@@ -141,4 +113,44 @@ ncp_write(struct ncp_server *server, const char *file_id,
 	  __u32 offset, __u16 to_write,
 	  const char *source, int *bytes_written);
 
+int
+ncp_do_lookup(struct ncp_server *server,
+	      struct nw_info_struct *dir,
+	      char *path,	/* may only be one component */
+	      struct nw_info_struct *target);
+
+int
+ncp_modify_file_or_subdir_dos_info(struct ncp_server *server,
+				   struct nw_info_struct *file,
+				   __u32 info_mask,
+				   struct nw_modify_dos_info *info);
+
+int
+ncp_del_file_or_subdir(struct ncp_server *server,
+		       struct nw_info_struct *dir, char *name);
+
+int
+ncp_open_create_file_or_subdir(struct ncp_server *server,
+			       struct nw_info_struct *dir, char *name,
+			       int open_create_mode,
+			       __u32 create_attributes,
+			       int desired_acc_rights,
+			       struct nw_file_info *target);
+
+int
+ncp_initialize_search(struct ncp_server *server,
+		      struct nw_info_struct *dir,
+		      struct nw_search_sequence *target);
+
+int
+ncp_search_for_file_or_subdir(struct ncp_server *server,
+			      struct nw_search_sequence *seq,
+			      struct nw_info_struct *target);
+
+int
+ncp_ren_or_mov_file_or_subdir(struct ncp_server *server,
+			      struct nw_info_struct *old_dir, char *old_name,
+			      struct nw_info_struct *new_dir, char *new_name);
+
+
 #endif /* _NCPLIB_H */

kernel-1.2/src/sock.c

@@ -29,11 +29,10 @@
 #include <linux/ncp.h>
 #include <linux/ncp_fs.h>
 #include <linux/ncp_fs_sb.h>
-#include <net/sock.h>
+#include "/usr/src/linux/net/inet/sock.h"
 
 
 #define _S(nr) (1<<((nr)-1))
-
 static void
 ncp_wdog_data_ready(struct sock *sk, int len)
 {
@@ -43,7 +42,7 @@ ncp_wdog_data_ready(struct sock *sk, int len)
 	{
 		unsigned char packet_buf[2];
 		struct sockaddr_ipx sender;
-		int addr_len;
+		int addr_len = sizeof(struct sockaddr_ipx);
 		int result;
 		unsigned short fs;
 
@@ -67,10 +66,12 @@ ncp_wdog_data_ready(struct sock *sk, int len)
 			printk("ncpfs: got strange packet on watchdog "
 			       "socket\n");
 			
-		} else {
+		}
+		else
+		{
 			int result;
-			DPRINTK("ncpfs: got watchdog from:\n");
-			DPRINTK("ncpfs: %08lX:%02X%02X%02X%02X%02X%02X:%04X,"
+			DDPRINTK("ncpfs: got watchdog from:\n");
+			DDPRINTK("ncpfs: %08lX:%02X%02X%02X%02X%02X%02X:%04X,"
 				" conn:%02X,type:%c\n",
 				htonl(sender.sipx_network),
 				sender.sipx_node[0], sender.sipx_node[1],
@@ -80,11 +81,11 @@ ncp_wdog_data_ready(struct sock *sk, int len)
 				packet_buf[0], packet_buf[1]);
 
 			packet_buf[1] = 'Y';
-			result = sock->ops->
-				sendto(sock, (void *)packet_buf, 2, 1, 0,
-				       (struct sockaddr *)&sender,
-				       sizeof(sender));
-			DPRINTK("send result: %d\n", result);
+			result = sock->ops->sendto(sock, (void *)packet_buf,
+						   2, 1, 0,
+						   (struct sockaddr *)&sender,
+						   sizeof(sender));
+			DDPRINTK("send result: %d\n", result);
 		}
 		set_fs(fs);
 	}
@@ -102,8 +103,8 @@ ncp_catch_watchdog(struct ncp_server *server)
         if (   (server == NULL)
             || ((file  = server->wdog_filp) == NULL)
             || ((inode = file->f_inode) == NULL)
-            || (!S_ISSOCK(inode->i_mode))) {
-
+            || (!S_ISSOCK(inode->i_mode)))
+	{
                 printk("ncp_catch_watchdog: did not get valid server!\n");
                 server->data_ready = NULL;
                 return -EINVAL;
@@ -111,7 +112,8 @@ ncp_catch_watchdog(struct ncp_server *server)
 
         sock = &(inode->u.socket_i);
 
-        if (sock->type != SOCK_DGRAM) {
+        if (sock->type != SOCK_DGRAM)
+	{
                 printk("ncp_catch_watchdog: did not get SOCK_STREAM\n");
                 server->data_ready = NULL;
                 return -EINVAL;
@@ -119,7 +121,8 @@ ncp_catch_watchdog(struct ncp_server *server)
 
         sk   = (struct sock *)(sock->data);
 
-        if (sk == NULL) {
+        if (sk == NULL)
+	{
                 printk("ncp_catch_watchdog: sk == NULL");
                 server->data_ready = NULL;
                 return -EINVAL;
@@ -129,7 +132,8 @@ ncp_catch_watchdog(struct ncp_server *server)
                  (unsigned int)(sk->data_ready),
                  (unsigned int)(server->data_ready));
 
-        if (sk->data_ready == ncp_wdog_data_ready) {
+        if (sk->data_ready == ncp_wdog_data_ready)
+	{
                 printk("ncp_catch_watchdog: already done\n");
                 return -EINVAL;
         }
@@ -150,8 +154,8 @@ ncp_dont_catch_watchdog(struct ncp_server *server)
         if (   (server == NULL)
             || ((file  = server->wdog_filp) == NULL)
             || ((inode = file->f_inode) == NULL)
-            || (!S_ISSOCK(inode->i_mode))) {
-
+            || (!S_ISSOCK(inode->i_mode)))
+	{
                 printk("ncp_dont_catch_watchdog: "
                        "did not get valid server!\n");
                 return -EINVAL;
@@ -159,25 +163,29 @@ ncp_dont_catch_watchdog(struct ncp_server *server)
 
         sock = &(inode->u.socket_i);
 
-        if (sock->type != SOCK_DGRAM) {
+        if (sock->type != SOCK_DGRAM)
+	{
                 printk("ncp_dont_catch_watchdog: did not get SOCK_STREAM\n");
                 return -EINVAL;
         }
 
         sk   = (struct sock *)(sock->data);
 
-        if (sk == NULL) {
+        if (sk == NULL)
+	{
                 printk("ncp_dont_catch_watchdog: sk == NULL");
                 return -EINVAL;
         }
 
-        if (server->data_ready == NULL) {
+        if (server->data_ready == NULL)
+	{
                 printk("ncp_dont_catch_watchdog: "
                        "server->data_ready == NULL\n");
                 return -EINVAL;
         }
 
-        if (sk->data_ready != ncp_wdog_data_ready) {
+        if (sk->data_ready != ncp_wdog_data_ready)
+	{
                 printk("ncp_dont_catch_watchdog: "
                        "sk->data_callback != ncp_data_callback\n");
                 return -EINVAL;
@@ -214,7 +222,6 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 	int timeout;
 	int retrans;
 	int major_timeout_seen;
-	char *server_name;
 	int n;
 	int addrlen;
 	unsigned long old_mask;
@@ -230,7 +237,8 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 	inode = file->f_inode;
 	select = file->f_op->select;
 	sock = &inode->u.socket_i;
-	if (!sock) {
+	if (!sock)
+	{
 		printk("ncp_rpc_call: socki_lookup failed\n");
 		return -EBADF;
 	}
@@ -238,21 +246,21 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 	max_timeout = NCP_MAX_RPC_TIMEOUT*HZ/10;
 	retrans = server->m.retry_count;
 	major_timeout_seen = 0;
-	server_name = server->m.server_name;
 	old_mask = current->blocked;
 	current->blocked |= ~(_S(SIGKILL)
 #if 0
 		| _S(SIGSTOP)
 #endif
 		| ((server->m.flags & NCP_MOUNT_INTR)
-		? ((current->sig->action[SIGINT - 1].sa_handler == SIG_DFL
+		? ((current->sigaction[SIGINT - 1].sa_handler == SIG_DFL
 			? _S(SIGINT) : 0)
-		| (current->sig->action[SIGQUIT - 1].sa_handler == SIG_DFL
+		| (current->sigaction[SIGQUIT - 1].sa_handler == SIG_DFL
 			? _S(SIGQUIT) : 0))
 		: 0));
 	fs = get_fs();
 	set_fs(get_ds());
-	for (n = 0, timeout = init_timeout; ; n++, timeout <<= 1) {
+	for (n = 0, timeout = init_timeout; ; n++, timeout <<= 1)
+	{
 		DDPRINTK("ncpfs: %08lX:%02X%02X%02X%02X%02X%02X:%04X\n",
 			htonl(server->m.serv_addr.sipx_network),
 			server->m.serv_addr.sipx_node[0],
@@ -262,20 +270,20 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 			server->m.serv_addr.sipx_node[4],
 			server->m.serv_addr.sipx_node[5],
 			ntohs(server->m.serv_addr.sipx_port));
-		DDPRINTK("ncpfs: req.typ: %04X, con: %d, tsk: %d, "
-			"seq: %d\n",
+		DDPRINTK("ncpfs: req.typ: %04X, con: %d, "
+			"seq: %d",
 			request.type,
 			(request.conn_high << 8) + request.conn_low,
-			request.task,
 			request.sequence);
-		DDPRINTK("ncpfs: req.func: %d\n",
+		DDPRINTK(" func: %d\n",
 			 request.function);
 
-		result = sock->ops->
-			sendto(sock, (void *) start, size, 0, 0,
-			       (struct sockaddr *)&(server->m.serv_addr),
-			       sizeof(server->m.serv_addr));
-		if (result < 0) {
+		result = sock->ops->sendto(sock, (void *) start, size, 0, 0,
+					   (struct sockaddr *)
+					   &(server->m.serv_addr),
+					   sizeof(server->m.serv_addr));
+		if (result < 0)
+		{
 			printk("ncp_rpc_call: send error = %d\n", result);
 			break;
 		}
@@ -284,39 +292,42 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 		wait_table.entry = &entry;
 		current->state = TASK_INTERRUPTIBLE;
 		if (   !select(inode, file, SEL_IN, &wait_table)
-		    && !select(inode, file, SEL_IN, NULL)) {
-			if (timeout > max_timeout) {
+		    && !select(inode, file, SEL_IN, NULL))
+		{
+			if (timeout > max_timeout)
+			{
 			  /* JEJB/JSP 2/7/94
 			   * This is useful to see if the system is
 			   * hanging */
-			  printk("NCP max timeout reached on %s\n",
-				 server_name);
+			  printk("NCP max timeout reached\n");
 			  timeout = max_timeout;
 			}
 			current->timeout = jiffies + timeout;
 			schedule();
 			remove_wait_queue(entry.wait_address, &entry.wait);
 			current->state = TASK_RUNNING;
-			if (current->signal & ~current->blocked) {
+			if (current->signal & ~current->blocked)
+			{
 				current->timeout = 0;
 				result = -ERESTARTSYS;
 				break;
 			}
-			if (!current->timeout) {
+			if (!current->timeout)
+			{
 				if (n < retrans)
 					continue;
-				if (server->m.flags & NCP_MOUNT_SOFT) {
-					printk("NCP server %s not responding, "
-						"timed out\n", server_name);
+				if (server->m.flags & NCP_MOUNT_SOFT)
+				{
+					printk("NCP server not responding\n");
 					result = -EIO;
 					break;
 				}
 				n = 0;
 				timeout = init_timeout;
 				init_timeout <<= 1;
-				if (!major_timeout_seen) {
-				  printk("NCP server %s not responding, "
-					 "still trying\n", server_name);
+				if (!major_timeout_seen)
+				{
+					printk("NCP server not responding\n");
 				}
 				major_timeout_seen = 1;
 				continue;
@@ -335,28 +346,33 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 		result = sock->ops->recvfrom(sock, (void *)&reply,
 					     sizeof(reply), 1, MSG_PEEK,
 					     NULL, &addrlen);
-		if (result < 0) {
-			if (result == -EAGAIN) {
+		if (result < 0)
+		{
+			if (result == -EAGAIN)
+			{
 				DPRINTK("ncp_rpc_call: bad select ready\n");
 				goto re_select;
 			}
-			if (result == -ECONNREFUSED) {
+			if (result == -ECONNREFUSED)
+			{
 				DPRINTK("ncp_rpc_call: server playing coy\n");
 				goto re_select;
 			}
-			if (result != -ERESTARTSYS) {
+			if (result != -ERESTARTSYS)
+			{
 				printk("ncp_rpc_call: recv error = %d\n",
 					-result);
 			}
 			break;
 		}
 		if (   (result     == sizeof(reply))
-		    && (reply.type == NCP_POSITIVE_ACK)) {
+		    && (reply.type == NCP_POSITIVE_ACK))
+		{
 			/* Throw away the packet */
 			DPRINTK("ncp_rpc_call: got positive acknowledge\n");
-			(void)sock->ops->recvfrom(sock, (void *)&reply,
-						  sizeof(reply), 1, 0, NULL,
-						  &addrlen);
+			sock->ops->recvfrom(sock, (void *)&reply,
+					    sizeof(reply), 1, 0,
+					    NULL, &addrlen);
 			goto re_select;
 		}
 
@@ -373,18 +389,18 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 			|| (   (reply.sequence  == request.sequence)
 			    && (reply.conn_low  == request.conn_low)
 /* seem to get wrong task from NW311 && (reply.task      == request.task)*/
-			    && (reply.conn_high == request.conn_high)))) {
+			    && (reply.conn_high == request.conn_high))))
+		{
 			if (major_timeout_seen)
-				printk("NCP server %s OK\n", server_name);
+				printk("NCP server OK\n");
 			break;
 		}
 		/* JEJB/JSP 2/7/94
 		 * we have xid mismatch, so discard the packet and start
 		 * again.  What a hack! but I can't call recvfrom with
 		 * a null buffer yet. */
-		(void)sock->ops->recvfrom(sock, (void *)&reply,
-					  sizeof(reply), 1, 0, NULL,
-					  &addrlen);
+		sock->ops->recvfrom(sock, (void *)&reply, sizeof(reply), 1, 0,
+				    NULL, &addrlen);
 #if 1
 		printk("ncp_rpc_call: reply mismatch\n");
 #endif
@@ -394,12 +410,14 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 	 * we have the correct reply, so read into the correct place and
 	 * return it
 	 */
-	result=sock->ops->recvfrom(sock, (void *)start, 
-				   server->packet_size, 1, 0, NULL,
-				   &addrlen);
-	if (result < 0) {
+	result = sock->ops->recvfrom(sock, (void *)start, server->packet_size,
+				     1, 0, NULL, &addrlen);
+	if (result < 0)
+	{
 		printk("NCP: notice message: result=%d\n", result);
-	} else if (result < sizeof(struct ncp_reply_header)) {
+	}
+	else if (result < sizeof(struct ncp_reply_header))
+	{
 		printk("NCP: just caught a too small read memory size..., "
 		       "email to NET channel\n");
 		printk("NCP: result=%d,addrlen=%d\n", result, addrlen);
@@ -419,7 +437,8 @@ do_ncp_rpc_call(struct ncp_server *server, int size)
 static int
 ncp_do_request(struct ncp_server *server, int size)
 {
-	if (server->lock == 0) {
+	if (server->lock == 0)
+	{
 		printk("ncpfs: Server not locked!\n");
 		return -EIO;
 	}
@@ -443,7 +462,8 @@ ncp_request(struct ncp_server *server, int function)
 
 	int result;
 
-	if (server->has_subfunction != 0) {
+	if (server->has_subfunction != 0)
+	{
 		*(__u16 *)&(h->data[0]) = request_size - 2;
 	}
 
@@ -456,7 +476,9 @@ ncp_request(struct ncp_server *server, int function)
 	h->task      = (current->pid) & 0xff;
 	h->function  = function;
 
-	if ((result = ncp_do_request(server, request_size + sizeof(*h))) < 0) {
+	if ((result = ncp_do_request(server, request_size + sizeof(*h))) < 0)
+	{
+		DPRINTK("ncp_request_error: %d\n", result);
 		return result;
 	}
 
@@ -465,8 +487,13 @@ ncp_request(struct ncp_server *server, int function)
 	server->reply_size  = result;
 	server->ncp_reply_size = result - sizeof(struct ncp_reply_header);
 
-	return reply->completion_code;
-	
+	result = reply->completion_code;
+
+	if (result != 0)
+	{
+		DPRINTK("ncp_completion_code: %d\n", result);
+	}
+	return result;	
 }
 
 int
@@ -485,7 +512,8 @@ ncp_connect(struct ncp_server *server)
 	h->task      = (current->pid) & 0xff;
 	h->function  = 0;
 
-	if ((result = ncp_do_request(server, sizeof(*h))) < 0) {
+	if ((result = ncp_do_request(server, sizeof(*h))) < 0)
+	{
 		return result;
 	}
 
@@ -515,6 +543,13 @@ ncp_disconnect(struct ncp_server *server)
 void
 ncp_lock_server(struct ncp_server *server)
 {
+#if 0
+	/* For testing, only 1 process */
+	if (server->lock != 0)
+	{
+		DPRINTK("ncpfs: server locked!!!\n");
+	}
+#endif
         while (server->lock)
 		sleep_on(&server->wait);
 	server->lock = 1;
@@ -523,7 +558,8 @@ ncp_lock_server(struct ncp_server *server)
 void
 ncp_unlock_server(struct ncp_server *server)
 {
-        if (server->lock != 1) {
+        if (server->lock != 1)
+	{
                 printk("ncp_unlock_server: was not locked!\n");
         }
 

linux

@@ -1 +0,0 @@
-.

man/ipx_configure.8

@@ -0,0 +1,42 @@
+.TH IPX_CONFIGURE 8 "IPX Utilities" "Caldera, Inc." 
+.SH NAME
+ipx_configure \- query/configure IPX behavior
+.SH SYNOPSIS
+.B ipx_configure
+[\-\-help]
+[\-\-auto_interface=[on|off]] 
+[\-\-auto_primary=[on|off]] 
+.SH DESCRIPTION
+.B ipx_configure
+queries or configures IPX behavior with respect to automatic IPX
+interface detection.  IPX can be configured to automatically create
+interfaces as they are detected.  It can also be configured to 
+automatically select a primary interface when none is explicitly
+selected.  By default, it is configured to 
+.B NOT 
+have this behavior.
+Without arguments, 
+.B ipx_configure
+returns the current configuration state.  The behavior with 
+arguments is described in the section 
+.B OPTIONS.
+.SS OPTIONS
+.TP
+.I "\-\-auto_interface=[on|off]"
+This argument either turns on or off the behavior of automatically creating
+interfaces.  
+.TP
+.I "\-\-auto_primary=[on|off]"
+This argument either turns on or off the behavior of automatically selecting
+a primary interface.  
+.TP
+.I "\-\-help"
+Print out information about utility.
+.SH FILES
+.I /proc/net/ipx_interface
+.SH BUGS
+This functionality really belongs in
+.B
+ifconfig(8).
+.SH AUTHOR
+Greg Page <greg.page@caldera.com>

man/ipx_interface.8

@@ -0,0 +1,61 @@
+.TH IPX_INTERFACE 8 "IPX Utilities" "Caldera, Inc." 
+.SH NAME
+ipx_interface \- add, delete, or display an IPX interface
+.SH SYNOPSIS
+.B ipx_interface
+add [-p] device frame_type [network number]
+.LP
+.B ipx_interface
+del device frame_type
+.LP
+.B ipx_interface
+check device frame_type
+.LP
+.B ipx_interface
+help
+.SH DESCRIPTION
+.B ipx_interface
+adds, deletes, or displays IPX interfaces depending on the option selected.
+.P
+An IPX interface is the item to which IPX sockets are bound.
+An IPX interface corresponds to an IPX Network Number which corresponds 
+to a physical device and frame type.  A sample IPX Interface would be:
+.LP
+Network Number: 0x00ABCDEF
+.LP
+Device: Eth0 
+.LP
+Frame Type: 802.2.
+.P
+There is a special IPX interface per host known as the 
+.B PRIMARY
+or default interface.
+.SS OPTIONS
+.TP
+.I add
+This option is used to create an IPX interface.  If the 
+.B -p
+flag is used, the interface is made 
+.B
+PRIMARY.
+The network number can be optionally assigned.  If it is not assigned, it
+is set to 0 which indicates it should be detected from the traffic on the
+network.
+.TP
+.I del
+This option is used to delete an IPX interface.
+.TP
+.I check
+This option is used to display the device, frame type, and network number
+of an IPX interface.
+.TP
+.I help
+This option displays information about the utility.
+.SH FILES
+.I /proc/net/ipx_interface /proc/net/ipx_route
+.SH BUGS
+This functionality really belongs in
+.B
+ifconfig(8).
+.SH AUTHOR
+Greg Page <greg.page@caldera.com>

man/ipx_internal_net.8

@@ -0,0 +1,32 @@
+.TH IPX_INTERNAL_NET 8 "IPX Utilities" "Caldera, Inc." 
+.SH NAME
+ipx_internal_net \- add or delete the IPX internal network
+.SH SYNOPSIS
+.B ipx_internal_net
+add network_number node_number
+.LP
+.B ipx_internal_net
+del 
+.SH DESCRIPTION
+.B ipx_internal_net
+adds or deletes the IPX internal network.
+An IPX internal network is a special kind of IPX interface that does
+not have a physical device or frame type.  It is used to provide
+a route-independent address for service providers.   Internal networks
+are optional; however, when one is present it is also the
+Primary Interface.  There can only be one internal network per host.
+.SS OPTIONS
+.TP
+.I add
+This option is used to create the IPX internal network. 
+.TP
+.I del
+This option is used to delete the IPX internal network.
+.SH FILES
+.I /proc/net/ipx_interface /proc/net/ipx_route
+.SH BUGS
+This functionality really belongs in
+.B
+ifconfig(8).
+.SH AUTHOR
+Greg Page <greg.page@caldera.com>

man/ipx_route.8

@@ -0,0 +1,24 @@
+.TH IPX_ROUTE 8 "IPX Utilities" "Caldera, Inc." 
+.SH NAME
+ipx_route \- add or delete IPX route
+.SH SYNOPSIS
+.B ipx_route
+add target_network router_network router_node
+.LP
+.B ipx_route
+del target_network
+.SH DESCRIPTION
+.B ipx_route
+adds or deletes an IPX route.
+The kernel IPX stores only one route per target network at a time.
+.SS OPTIONS
+.TP
+.I add
+This option is used to set up the route to a target network.
+.TP
+.I del
+This option is used to delete the route to a target network.
+.SH FILES
+.I /proc/net/ipx_interface /proc/net/ipx_route
+.SH AUTHOR
+Greg Page <greg.page@caldera.com>

man/ncpmount.8

@@ -0,0 +1,200 @@
+.TH NCPMOUNT 8 12/27/1995 ncpmount ncpmount
+.SH NAME
+ncpmount \- mount program for ncpfs
+.SH SYNOPSIS
+.B ncpmount
+[
+.B -S
+.I server
+] [
+.B -h
+] [
+.B -n
+] [
+.B -P
+.I password
+] [
+.B -C
+] [
+.B -s
+.I server name
+] [
+.B -c
+.I client name
+] [
+.B -U
+.I user name
+] [
+.B -u
+.I uid
+] [
+.B -g
+.I gid
+] [
+.B -f
+.I file mode
+] [
+.B -d
+.I dir mode
+] 
+mount-point
+
+.SH DESCRIPTION
+This program is an interface to the NCP filesystem.
+
+.B ncpfs
+is a filesystem which understands the NCP protocol. This is the
+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.
+
+.B ncpmount
+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 not that the access
+permissions of .nwclient MUST be 600, for security reasons.
+
+.SH OPTIONS
+.B mount-point
+.RS 3
+.B mount-point
+is the directory you want to mount the filesystem over. It's the same
+as in the normal mount command.
+
+If the real uid of the caller is not root,
+.B ncpmount
+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
+ncpmount. So
+.B ncpumount
+can check whether the caller is allowed to unmount the filesystem.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -h
+.RS 3
+.B -h
+is used to print out a short help text.
+.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 -n
+.RS 3
+.B -n
+should be given to mount shares which do not require a password to log in.
+.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.
+
+If neither
+.B -n
+nor
+.B -P
+are given, ncpmount prompts for a password. This makes it difficult to
+use in scripts such as /etc/rc. But that's not ncpmount's fault, but a
+general problem with the fact that you need a password on every
+login. If anybody has a satisfying solution to this problem, please
+tell me.
+.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 you NetWare user name.
+.RE
+
+.B -u
+.I uid,
+.B -g
+.I gid
+.RS 3
+Currently I did not implement a mapping from NetWare users/groups to
+unix users/groups. Unix requires that each file has an owner
+and a group it belongs to. With
+.B -u
+and
+.B -g
+you can tell ncpmount which id's it should assign to the files in the
+mounted direcory.
+
+The defaults for these values are the current uid and gid.
+.RE
+
+.B -f
+.I file mode,
+.B -d
+.I dir mode
+.RS 3
+Like 
+.B -u
+and
+.B -g,
+these options are also used to cover deficiencies in the
+implementation of ncpfs. I did not implement a scheme to map NetWare
+permissions to unix permissions. So ncpmount has to be told which
+permissions it should assign to the mounted files and direcories. The
+values have to be given as octal numbers. The default values are taken
+from the current umask, where the file mode is the current umask, and
+the dir mode adds execute permissions where the file mode gives read
+permissions.
+
+Note that these permissions can differ from the rights the server
+gives to us. If you do not have write permissions on the server, you
+can very well choose a file mode that tells that you have. This
+certainly cannot override the restrictions imposed by the server.
+.RE
+
+.SH NOTES
+If you have difficulties in mounting, please make sure that you have configured your ipx subsystem correctly. It is especially important that there is a route to the internal network of your server.
+
+.SH ENVIRONMENT VARIABLES
+.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
+tried.
+.RE
+
+.SH DIAGNOSTICS
+
+Most diagnostics issued by ncpfs are logged by syslogd. Normally
+nothing is printed, only error situations are logged there.
+
+.SH SEE ALSO
+.B syslogd(8), ncpumount(8)
+
+.SH CREDITS
+ncpfs would not have been possible without lwared, written by Ales
+Dryak (A.Dryak@sh.cvut.cz).
+
+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
+(pke@engstad.ingok.hitos.no) and later polished by Volker.

man/ncpumount.8

@@ -0,0 +1,28 @@
+.TH NCPUMOUNT 8 12/27/1995 ncpumount ncpumount
+.SH NAME
+ncpumount \- umount for normal users
+.SH SYNOPSIS
+.B ncpumount
+.B mount-point
+
+.SH DESCRIPTION
+With this program, normal users can unmount ncp-filesystems, provided
+that it is suid root.
+
+.B ncpumount
+has been written to give normal linux-users more control over their
+resources. It is safe to install this program suid root, because only
+the user who has mounted a filesystem is allowed to unmount it again.
+
+For root it is not necessary to use ncpumount. The normal umount
+program works perfectly well, but it would certainly be problematic to
+make umount setuid root.
+
+.SH OPTIONS
+.B mount-point
+.RS 3
+.B mount-point
+is the directory you want to unmount.
+
+.SH SEE ALSO
+.B ncpmount(8)

man/nprint.1

@@ -0,0 +1,118 @@
+.TH NPRINT 8 12/27/1995 nprint nprint
+.SH NAME
+nprint \- NetWare print client
+.SH SYNOPSIS
+.B nprint
+[
+.B -S
+.I server
+] [
+.B -h
+] [
+.B -n
+] [
+.B -P
+.I password
+] [
+.B -C
+] [
+.B -S
+.I server name
+] [
+.B -U
+.I user name
+] [
+.B -P
+.I password
+] [
+.B -n
+] [
+.B -q
+.I queue name
+] [
+.B -d
+.I job description
+] [
+.B -p
+.I path name
+] [
+.B -b
+.I banner name
+] [
+.B -f
+.I file name in banner
+] [
+.B -l
+.I lines
+] [
+.B -r
+.I rows
+] [
+.B -c
+.I copies
+] [
+.B -t
+.I tab size
+] [
+.B -T
+] [
+.B -N
+] [
+.B -F
+.I form number
+] 
+file
+
+.SH DESCRIPTION
+With
+.B nprint,
+you can print files on print queues of a NetWare file server. 
+
+There are a lot of options, so you should probably wrap some default
+configurations into some shell scripts.
+
+As you will see, this manpage is not yet complete, but most of the
+options should be self-explaining when you look at Novell's nprint
+documentation. I promise to fix this with the next release :-).
+
+.SH OPTIONS
+.B file
+.RS 3
+.B file
+is the name of the file you want to print. If file is '-', or no
+filename is given, standard input is used.
+.RE
+
+.B -S
+.I server
+.RS 3
+.B server
+is the name of the server you want to use.
+.RE
+
+.B -p
+.I pathname
+.RS 3
+.B pathname
+is the string you want to be printed on the banner page in the field
+'path'.
+.RE
+
+.B -b
+.I bannername
+.RS 3
+.B bannername
+is the string (up to 12 characters) you want to appear on the lower
+part of the banner page.
+.RE
+
+.B -f
+.I filename
+.RS 3
+.B filename
+is the string (up to 12 characters) you want to appear on the upper
+part of the banner page. Default: the name of the file that is
+printed, or 'stdin'.
+.RE
+
+

man/nwclient.5

@@ -0,0 +1,42 @@
+.TH NWCLIENT 5 12/27/1995 nwmount nwmount
+.SH NAME
+nwclient \- configuration file for NWClient program suite
+.SH DESCRIPTION
+This manual page describes the rather simple format of the file
+.B $HOME/.nwclient,
+the configuration file for the NWClient program suite.
+.SH FILE FORMAT
+The file 
+.B $HOME/.nwclient
+consists of several lines, each describing a NWClient
+connection. Lines beginning with # and empty lines are ignored as
+comments.
+
+Because you can store passwords in .nwclient, the user programs will
+only scan .nwclient if ONLY the file owner has any access rights to
+the file.
+
+To specify a NWClient connection, the name of the file server, the
+user name to be used and a password is necessary. The server name and
+the user name are specified as SERVER/USER, and the password is
+separated by a blank. The password field can be omitted. In this case
+the user programs will ask you for a password. If you specify the
+password to be just a dash, then no password is used.
+
+The first valid specification has a special meaning: If the user does
+not name a server on the command line, the first specification is used
+as a 'preferred connection'.
+
+An example might be the following:
+
+   # The preferred connection, the user is asked
+   # for a password
+   FS311/ME
+   # And a passwordless account on another server 
+   CD-SERV/GUEST -
+
+With these lines in $HOME/.nwclient, calling 'nwmount /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.

ncp.h

@@ -1,101 +0,0 @@
-/*
- *  ncp_fs.h
- *
- *  Copyright (C) 1995 by Volker Lendecke
- *
- */
-
-#ifndef _LINUX_NCP_H
-#define _LINUX_NCP_H
-
-#include <linux/types.h>
-
-#define NCP_PTYPE                (0x17)
-#define NCP_PORT                 (0x0451)
-
-#define NCP_ALLOC_SLOT_REQUEST   (0x1111)
-#define NCP_REQUEST              (0x2222)
-#define NCP_DEALLOC_SLOT_REQUEST (0x5555)
-
-struct ncp_request_header {
-	__u16   type      __attribute__ ((packed));
-	__u8    sequence  __attribute__ ((packed));
-	__u8    conn_low  __attribute__ ((packed));
-	__u8    task      __attribute__ ((packed));
-	__u8    conn_high __attribute__ ((packed));
-	__u8    function  __attribute__ ((packed));
-	__u8    data[0]   __attribute__ ((packed));
-};
-
-#define NCP_REPLY                (0x3333)
-#define NCP_POSITIVE_ACK         (0x9999)
-
-struct ncp_reply_header {
-	__u16   type             __attribute__ ((packed));
-	__u8    sequence         __attribute__ ((packed));
-	__u8    conn_low         __attribute__ ((packed));
-	__u8    task             __attribute__ ((packed));
-	__u8    conn_high        __attribute__ ((packed));
-	__u8    completion_code  __attribute__ ((packed));
-	__u8    connection_state __attribute__ ((packed));
-	__u8    data[0]          __attribute__ ((packed));
-};
-
-
-#define NCP_BINDERY_USER (0x0001)
-#define NCP_BINDERY_NAME_LEN (48)
-struct ncp_bindery_object {
-	__u32   object_id;
-	__u16   object_type;
-	__u8    object_name[NCP_BINDERY_NAME_LEN];
-};
-
-
-#define NCP_VOLNAME_LEN (16)
-#define NCP_NUMBER_OF_VOLUMES (64)
-struct ncp_volume_info {
-	__u32   total_blocks;
-	__u32   free_blocks;
-	__u32   purgeable_blocks;
-	__u32   not_yet_purgeable_blocks;
-	__u32   total_dir_entries;
-	__u32   available_dir_entries;
-	__u8    sectors_per_block;
-	char    volume_name[NCP_VOLNAME_LEN+1];
-};
-
-struct ncp_filesearch_info {
-	__u8    volume_number;
-	__u16   directory_id;
-	__u16   sequence_no;
-	__u8    access_rights;
-};
-
-#define NCP_MAX_FILENAME 14
-
-/* these define the attribute byte as seen by NCP */
-#define aRONLY     (1L<<0)
-#define aHIDDEN    (1L<<1)
-#define aSYSTEM    (1L<<2)
-#define aEXECUTE   (1L<<3)
-#define aDIR       (1L<<4)
-#define aARCH      (1L<<5)
-
-#define AR_READ      (0x01)
-#define AR_WRITE     (0x02)
-#define AR_EXCLUSIVE (0x20)
-
-#define NCP_FILE_ID_LEN 6
-struct ncp_file_info {
-	__u8    file_id[NCP_FILE_ID_LEN];
-        char    file_name[NCP_MAX_FILENAME+1];
-	__u8    file_attributes;
-	__u8    file_mode;
-	__u32   file_length;
-	__u16   creation_date;
-	__u16   access_date;
-	__u16   update_date;
-	__u16   update_time;
-};
-
-#endif /* _LINUX_NCP_H */

ncp_fs_i.h

@@ -1,59 +0,0 @@
-/*
- *  ncp_fs_i.h
- *
- *  Copyright (C) 1995 by Paal-Kr. Engstad and Volker Lendecke
- *
- */
-
-#ifndef _LINUX_NCP_FS_I
-#define _LINUX_NCP_FS_I
-
-#include <linux/ncp.h>
-
-#ifdef __KERNEL__
-
-/*
- * Contains all relevant data on a NCP networked file.
- */
-struct ncp_dirent {
-        int         opened;	/* is it open on the fileserver? */
-	__u8        file_id[NCP_FILE_ID_LEN];
-	__u32       attr;	/* Attribute fields, NCP value. Either
-				   only lower 8 bits used or upper
-				   bits contain extended attributs */
-	__u32       size;	/* File size. */
-
-        time_t      atime,      /* Times, as seen by the server, normalized */
-                    mtime,      /* to UTC. The ugly conversion happens in */
-                    ctime;      /* proc.c */
-
-	__u16       access;	/* Access bits. */
-	__u16       next_search; /* Next search index, for proc_readdir */
-	unsigned long f_pos;	/* for ncp_readdir */
-
-	char       *path;	/* Complete path, MS-DOS notation, with '\' */
-	int         len;	/* Namelength. */
-};
-
-
-enum ncp_inode_state {
-        INODE_VALID = 19,       /* Inode currently in use */
-        INODE_LOOKED_UP,        /* directly before iget */
-        INODE_CACHED,           /* in a path to an inode which is in use */
-        INODE_INVALID
-};
-
-/*
- * ncp fs inode data (in memory only)
- */
-struct ncp_inode_info {
-        enum ncp_inode_state state;
-        int nused;              /* for directories:
-                                   number of references in memory */
-        struct ncp_inode_info *dir;
-        struct ncp_inode_info *next, *prev;
-        struct ncp_dirent finfo;
-};
-
-#endif
-#endif

ncpfs-0.10.lsm

@@ -1,14 +1,15 @@
 Begin3
 Title:          ncpfs
-Version:        0.4
-Entered-date:   02. November 1995
+Version:        0.10
+Entered-date:   03. January 1996
 Description:    With ncpfs you can mount volumes of your novell
                 server under Linux.
 Keywords:       filesystem kernel ncp novell netware
 Author:         lendecke@namu01.gwdg.de (Volker Lendecke)
 Maintained-by:  lendecke@namu01.gwdg.de (Volker Lendecke)
 Primary-site:   linux01.gwdg.de:/pub/ncpfs
-                   ~45k ncpfs-0.4.tgz
-                   ~ 1k ncpfs-0.4.lsm
+Alternate-site: sunsite.unc.edu:/pub/system/Filesystems/
+                   ~63k ncpfs-0.10.tgz
+                   ~ 1k ncpfs-0.10.lsm
 Copying-policy: GPL
 End

ncplib.c

@@ -1,833 +0,0 @@
-#include "ncplib.h"
-#include "nwcrypt.h"
-
-typedef __u8  byte;
-typedef __u16 word;
-typedef __u32 dword;
-
-#ifdef __KERNEL__
-
-#define ncp_printf DPRINTK
-
-#else
-
-#include <sys/ioctl.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-
-#define ncp_printf printf
-
-static void
-assert_server_locked(struct ncp_server *server);
-
-static void
-assert_server_not_locked(struct ncp_server *server)
-{
-	if (server->lock != 0) {
-		ncp_printf("ncpfs: server already locked!\n");
-	}
-}
-
-static void
-ncp_lock_server(struct ncp_server *server)
-{
-	assert_server_not_locked(server);
-	server->lock = 1;
-}
-
-static void
-ncp_unlock_server(struct ncp_server *server)
-{
-	assert_server_locked(server);
-	server->lock = 0;
-}
-
-static int
-ncp_request(struct ncp_server *server, int function) {
-
-	struct ncp_reply_header *reply 
-		= (struct ncp_reply_header *)(server->packet);
-	struct ncp_ioctl_request request;
-	int result;
-
-	assert_server_locked(server);
-
-	if (server->has_subfunction != 0) {
-		*(word *)(server->packet) = server->current_size - 2;
-	}
-
-	request.function = function;
-	request.size     = server->current_size;
-	request.data     = server->packet;
-
-	if ((result = ioctl(server->mount_fid, NCP_IOC_NCPREQUEST,
-			    &request)) < 0) {
-		return result;
-	}
-
-	server->ncp_reply_size = result - sizeof(struct ncp_reply_header);
-
-	return reply->completion_code;
-}
-
-static inline int
-min(int a, int b) {
-	if (a<b)
-		return a;
-	else
-		return b;
-}
-
-#endif
-
-
-static void
-assert_server_locked(struct ncp_server *server)
-{
-	if (server->lock == 0) {
-		ncp_printf("ncpfs: server not locked!\n");
-	}
-}
-
-static void
-ncp_add_byte(struct ncp_server *server, byte x)
-{
-	assert_server_locked(server);
-	*(byte *)(&(server->packet[server->current_size])) = x;
-	server->current_size += 1;
-	return;
-}
-
-static void
-ncp_add_word(struct ncp_server *server, word x)
-{
-	assert_server_locked(server);
-	*(word *)(&(server->packet[server->current_size])) = x;
-	server->current_size += 2;
-	return;
-}
-
-static void
-ncp_add_dword(struct ncp_server *server, dword x)
-{
-	assert_server_locked(server);
-	*(dword *)(&(server->packet[server->current_size])) = x;
-	server->current_size += 4;
-	return;
-}
-
-static void
-ncp_add_mem(struct ncp_server *server, const char *source, int size)
-{
-	assert_server_locked(server);
-	memcpy(&(server->packet[server->current_size]), source, size);
-	server->current_size += size;
-	return;
-}
-
-#ifdef __KERNEL__
-
-static void
-ncp_add_mem_fromfs(struct ncp_server *server, const char *source, int size)
-{
-	assert_server_locked(server);
-	memcpy_fromfs(&(server->packet[server->current_size]), source, size);
-	server->current_size += size;
-	return;
-}
-
-#endif
-
-static void
-ncp_add_pstring(struct ncp_server *server, const char *s)
-{
-	int len = strlen(s);
-	assert_server_locked(server);
-	if (len > 255) {
-		ncp_printf("ncpfs: string too long: %s\n", s);
-		len = 255;
-	}
-	ncp_add_byte(server, len);
-	ncp_add_mem(server, s, len);
-	return;
-}
-
-static void
-ncp_init_request(struct ncp_server *server)
-{
-	ncp_lock_server(server);
-
-#ifdef __KERNEL__
-	server->current_size = sizeof(struct ncp_request_header);
-#else
-	server->current_size = 0;
-	server->packet = server->ncp_data;
-#endif
-	server->has_subfunction = 0;
-}
-
-static void
-ncp_init_request_s(struct ncp_server *server, int subfunction)
-{
-	ncp_init_request(server);
-	ncp_add_word(server, 0); /* preliminary size */
-
-	ncp_add_byte(server, subfunction);
-
-	server->has_subfunction = 1;
-}
-
-static char *
-ncp_reply_data(struct ncp_server *server, int offset)
-{
-	return &(server->packet[sizeof(struct ncp_reply_header) + offset]);
-}
-
-static byte
-ncp_reply_byte(struct ncp_server *server, int offset)
-{
-	return *(byte *)(ncp_reply_data(server, offset));
-}
-
-static word
-ncp_reply_word(struct ncp_server *server, int offset)
-{
-	return *(word *)(ncp_reply_data(server, offset));
-}
-
-static dword
-ncp_reply_dword(struct ncp_server *server, int offset)
-{
-	return *(dword *)(ncp_reply_data(server, offset));
-}
-
-int
-ncp_negotiate_buffersize(struct ncp_server *server,
-			 int size, int *target) {
-
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_word(server, htons(size));
-	
-	if ((result = ncp_request(server, 33)) < 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*target =min(ntohs(ncp_reply_word(server, 0)), size);
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-
-/*
- * result is a 8-byte buffer
- */
-int
-ncp_get_encryption_key(struct ncp_server *server,
-		       char *target)
-{
-	int result;
-
-	ncp_init_request_s(server, 23);
-
-	if ((result = ncp_request(server, 23)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	if (server->ncp_reply_size < 8) {
-		ncp_printf("ncp_reply_size %d < 8\n",
-		       server->ncp_reply_size);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	memcpy(target, ncp_reply_data(server, 0), 8);
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_get_bindery_object_id(struct ncp_server *server,
-			  int object_type, char *object_name,
-			  struct ncp_bindery_object *target)
-{
-	int result;
-	ncp_init_request_s(server, 53);
-	ncp_add_word(server, ntohs(object_type));
-	ncp_add_pstring(server, object_name);
-
-	if ((result = ncp_request(server, 23)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	if (server->ncp_reply_size < 54) {
-		ncp_printf("ncp_reply_size %d < 54\n",
-		       server->ncp_reply_size);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	target->object_id   = ntohl(ncp_reply_dword(server, 0));
-	target->object_type = ntohs(ncp_reply_word (server, 4));
-	memcpy(target->object_name, ncp_reply_data(server, 6), 48);
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_login_encrypted(struct ncp_server *server,
-		    struct ncp_bindery_object *object,
-		    unsigned char *key,
-		    unsigned char *passwd)
-{
-	dword tmpID = htonl(object->object_id);
-	unsigned char buf[128];
-	unsigned char encrypted[8];
-	int result;
-
-	shuffle((byte *)&tmpID, passwd, strlen(passwd), buf);
-	nw_encrypt(key, buf, encrypted);
-
-	ncp_init_request_s(server, 24);
-	ncp_add_mem(server, encrypted, 8);
-	ncp_add_word(server, htons(object->object_type));
-	ncp_add_pstring(server, object->object_name);
-
-	if ((result = ncp_request(server, 23)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_login_user(struct ncp_server *server,
-	       unsigned char *username,
-	       unsigned char *password)
-{
-	int result;
-	unsigned char ncp_key[8];
-	struct ncp_bindery_object user;
-
-	if ((result = ncp_get_encryption_key(server, ncp_key)) != 0) {
-		return result;
-	}
-
-	if ((result = ncp_get_bindery_object_id(server, NCP_BINDERY_USER,
-						username, &user)) != 0) {
-		return result;
-	}
-
-	if ((result = ncp_login_encrypted(server, &user,
-					  ncp_key, password)) != 0) {
-		return result;
-	}
-	return 0;
-}
-
-	
-
-int
-ncp_get_volume_info_with_number(struct ncp_server *server, int n,
-				struct ncp_volume_info *target)
-{
-	int result;
-	int len;
-
-	ncp_init_request_s(server, 44);
-	ncp_add_byte(server, n);
-
-	if ((result = ncp_request(server, 22)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	target->total_blocks = ncp_reply_dword(server, 0);
-	target->free_blocks  = ncp_reply_dword(server, 4);
-	target->purgeable_blocks = ncp_reply_dword(server, 8);
-	target->not_yet_purgeable_blocks = ncp_reply_dword(server, 12);
-	target->total_dir_entries = ncp_reply_dword(server, 16);
-	target->available_dir_entries = ncp_reply_dword(server, 20);
-	target->sectors_per_block = ncp_reply_byte(server, 28);
-
-	memset(&(target->volume_name), 0, sizeof(target->volume_name));
-
-	len = ncp_reply_byte(server, 29);
-	if (len > NCP_VOLNAME_LEN) {
-		ncp_printf("ncpfs: volume name too long: %d\n", len);
-		ncp_unlock_server(server);
-		return -EIO;
-	}
-
-	memcpy(&(target->volume_name), ncp_reply_data(server, 30), len);
-	ncp_unlock_server(server);
-	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_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*target = ncp_reply_byte(server, 0);
-	ncp_unlock_server(server);
-	return 0;
-}
-
-
-int
-ncp_file_search_init(struct ncp_server *server,
-		     int dir_handle, const char *path,
-		     struct ncp_filesearch_info *target)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_pstring(server, path);
-
-	if ((result = ncp_request(server, 62)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	target->volume_number = ncp_reply_byte(server, 0);
-	target->directory_id  = ntohs(ncp_reply_word(server, 1));
-	target->sequence_no   = ntohs(ncp_reply_word(server, 3));
-	target->access_rights = ncp_reply_byte(server, 5);
-	ncp_unlock_server(server);
-	return 0;
-}
-	
-
-int
-ncp_file_search_continue(struct ncp_server *server,
-			 struct ncp_filesearch_info *fsinfo,
-			 int attributes, const char *name,
-			 struct ncp_file_info *target)
-{
-	int result;
-
-	ncp_init_request(server);
-
-	ncp_add_byte(server, fsinfo->volume_number);
-	ncp_add_word(server, htons(fsinfo->directory_id));
-	ncp_add_word(server, htons(fsinfo->sequence_no));
-
-	ncp_add_byte(server, attributes);
-	ncp_add_pstring(server, name);
-
-	if ((result = ncp_request(server, 63)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	fsinfo->sequence_no = ntohs(ncp_reply_word(server, 0));
-
-	memset(&(target->file_name), 0, sizeof(target->file_name));
-	memcpy(&(target->file_name), ncp_reply_data(server, 4),
-	       NCP_MAX_FILENAME);
-
-	target->file_attributes = ncp_reply_byte(server, 18);
-	target->file_mode       = ncp_reply_byte(server, 19);
-	target->file_length     = ntohl(ncp_reply_dword(server, 20));
-	target->creation_date   = ntohs(ncp_reply_word(server, 24));
-	target->access_date     = ntohs(ncp_reply_word(server, 26));
-	target->update_date     = ntohs(ncp_reply_word(server, 28));
-	target->update_time     = ntohs(ncp_reply_word(server, 30));
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_get_finfo(struct ncp_server *server,
-	      int dir_handle, const char *path, const char *name,
-	      struct ncp_file_info *target)
-{
-	int result;
-
-	struct ncp_filesearch_info fsinfo;
-
-	if ((result = ncp_file_search_init(server, dir_handle, path,
-					   &fsinfo)) != 0) {
-		return result;
-	}
-
-	if ((result = ncp_file_search_continue(server, &fsinfo, 0, name,
-					       target)) == 0) {
-		return result;
-	}
-
-	if ((result = ncp_file_search_init(server, dir_handle, path,
-					   &fsinfo)) != 0) {
-		return result;
-	}
-
-	return ncp_file_search_continue(server, &fsinfo, aDIR, name, target);
-}
-
-int
-ncp_open_file(struct ncp_server *server,
-	      int dir_handle, const char *path,
-	      int attr, int access,
-	      struct ncp_file_info *target)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_byte(server, attr);
-	ncp_add_byte(server, access);
-	ncp_add_pstring(server, path);
-
-	if ((result = ncp_request(server, 76)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	memcpy(&(target->file_id), ncp_reply_data(server, 0),
-	       NCP_FILE_ID_LEN);
-	
-	memset(&(target->file_name), 0, sizeof(target->file_name));
-	memcpy(&(target->file_name), ncp_reply_data(server, 8),
-	       NCP_MAX_FILENAME);
-
-	target->file_attributes = ncp_reply_byte(server, 22);
-	target->file_mode       = ncp_reply_byte(server, 23);
-	target->file_length     = ntohl(ncp_reply_dword(server, 24));
-	target->creation_date   = ntohs(ncp_reply_word(server, 28));
-	target->access_date     = ntohs(ncp_reply_word(server, 30));
-	target->update_date     = ntohs(ncp_reply_word(server, 32));
-	target->update_time     = ntohs(ncp_reply_word(server, 34));
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_close_file(struct ncp_server *server, const char *file_id)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, 0);
-	ncp_add_mem(server, file_id, 6);
-
-	if ((result = ncp_request(server, 66)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-static int
-ncp_do_create(struct ncp_server *server,
-	      int dir_handle, const char *path,
-	      int attr,
-	      struct ncp_file_info *target,
-	      int function)
-{
-	int result;
-	
-	ncp_init_request(server);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_byte(server, attr);
-	ncp_add_pstring(server, path);
-
-	if ((result = ncp_request(server, function)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	memcpy(&(target->file_id), ncp_reply_data(server, 0),
-	       NCP_FILE_ID_LEN);
-	
-	memset(&(target->file_name), 0, sizeof(target->file_name));
-	memcpy(&(target->file_name), ncp_reply_data(server, 8),
-	       NCP_MAX_FILENAME);
-
-	target->file_attributes = ncp_reply_byte(server, 22);
-	target->file_mode       = ncp_reply_byte(server, 23);
-	target->file_length     = ntohl(ncp_reply_dword(server, 24));
-	target->creation_date   = ntohs(ncp_reply_word(server, 28));
-	target->access_date     = ntohs(ncp_reply_word(server, 30));
-	target->update_date     = ntohs(ncp_reply_word(server, 32));
-	target->update_time     = ntohs(ncp_reply_word(server, 34));
-
-	ncp_unlock_server(server);
-	return 0;
-}	
-
-int
-ncp_create_newfile(struct ncp_server *server,
-		   int dir_handle, const char *path,
-		   int attr,
-		   struct ncp_file_info *target)
-{
-	return ncp_do_create(server, dir_handle, path, attr, target, 77);
-}
-
-int
-ncp_create_file(struct ncp_server *server,
-		int dir_handle, const char *path,
-		int attr,
-		struct ncp_file_info *target)
-{
-	return ncp_do_create(server, dir_handle, path, attr, target, 67);
-}
-
-int
-ncp_erase_file(struct ncp_server *server,
-	       int dir_handle, const char *path,
-	       int attr)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_byte(server, attr);
-	ncp_add_pstring(server, path);
-
-	if ((result = ncp_request(server, 68)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-	
-int
-ncp_rename_file(struct ncp_server *server,
-		int old_handle, const char *old_path,
-		int attr,
-		int new_handle, const char *new_path)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, old_handle);
-	ncp_add_byte(server, attr);
-	ncp_add_pstring(server, old_path);
-	ncp_add_byte(server, new_handle);
-	ncp_add_pstring(server, new_path);
-
-	if ((result = ncp_request(server, 69)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_create_directory(struct ncp_server *server,
-		     int dir_handle, const char *path,
-		     int inherit_mask)
-{
-	int result;
-
-	ncp_init_request_s(server, 10);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_byte(server, inherit_mask);
-	ncp_add_pstring(server, path);
-
-	if ((result = ncp_request(server, 22)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_delete_directory(struct ncp_server *server,
-		     int dir_handle, const char *path)
-{
-	int result;
-
-	ncp_init_request_s(server, 11);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_byte(server, 0); /* reserved */
-	ncp_add_pstring(server, path);
-
-	if ((result = ncp_request(server, 22)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-	
-int
-ncp_rename_directory(struct ncp_server *server,
-		     int dir_handle,
-		     const char *old_path, const char *new_path)
-{
-	int result;
-
-	ncp_init_request_s(server, 15);
-	ncp_add_byte(server, dir_handle);
-	ncp_add_pstring(server, old_path);
-	ncp_add_pstring(server, new_path);
-
-	if ((result = ncp_request(server, 22)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-
-#ifndef __KERNEL__
-
-int
-ncp_read(struct ncp_server *server, const char *file_id,
-	 __u32 offset, __u16 to_read,
-	 char *target, int *bytes_read)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, 0);
-	ncp_add_mem(server, file_id, 6);
-	ncp_add_dword(server, htonl(offset));
-	ncp_add_word(server, htons(to_read));
-
-	if ((result = ncp_request(server, 72)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*bytes_read = ntohs(ncp_reply_word(server, 0));
-
-	memcpy(target, ncp_reply_data(server, 2), *bytes_read);
-
-	ncp_unlock_server(server);
-	return 0;
-}
-	
-int
-ncp_write(struct ncp_server *server, const char *file_id,
-	  __u32 offset, __u16 to_write,
-	  const char *source, int *bytes_written)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, 0);
-	ncp_add_mem(server, file_id, 6);
-	ncp_add_dword(server, htonl(offset));
-	ncp_add_word(server, htons(to_write));
-	ncp_add_mem(server, source, to_write);
-
-	if ((result = ncp_request(server, 73)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*bytes_written = to_write;
-
-	ncp_unlock_server(server);
-	return 0;
-}
-	
-#else
-
-/* We have to transfer to/from user space */
-int
-ncp_read(struct ncp_server *server, const char *file_id,
-	 __u32 offset, __u16 to_read,
-	 char *target, int *bytes_read)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, 0);
-	ncp_add_mem(server, file_id, 6);
-	ncp_add_dword(server, htonl(offset));
-	ncp_add_word(server, htons(to_read));
-
-	if ((result = ncp_request(server, 72)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*bytes_read = ntohs(ncp_reply_word(server, 0));
-
-	memcpy_tofs(target, ncp_reply_data(server, 2), *bytes_read);
-
-	ncp_unlock_server(server);
-	return 0;
-}
-
-int
-ncp_write(struct ncp_server *server, const char *file_id,
-	  __u32 offset, __u16 to_write,
-	  const char *source, int *bytes_written)
-{
-	int result;
-
-	ncp_init_request(server);
-	ncp_add_byte(server, 0);
-	ncp_add_mem(server, file_id, 6);
-	ncp_add_dword(server, htonl(offset));
-	ncp_add_word(server, htons(to_write));
-	ncp_add_mem_fromfs(server, source, to_write);
-
-	if ((result = ncp_request(server, 73)) != 0) {
-		ncp_printf("ncp_request_error: %d\n", result);
-		ncp_unlock_server(server);
-		return result;
-	}
-
-	*bytes_written = to_write;
-
-	ncp_unlock_server(server);
-	return 0;
-}
-	
-#endif

ncpmount.c

@@ -1,670 +0,0 @@
-/*
- *  ncpmount.c
- *
- *  Copyright (C) 1995 by Volker Lendecke
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-#include <pwd.h>
-#include <grp.h>
-#include <sys/socket.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-/* #include <sys/wait.h> */  /* generates a warning here */
-extern pid_t waitpid(pid_t, int *, int);
-#include <sys/errno.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <sys/mount.h>
-#include <mntent.h>
-#include <linux/ipx.h>
-
-#include <linux/fs.h>
-#include <linux/ncp.h>
-#include <linux/ncp_fs.h>
-#include <linux/ncp_mount.h>
-#include "ipxutil.h"
-
-static char *progname;
-
-
-static void
-str_upper(char *name)
-{
-	while (*name)  {
-		*name = toupper(*name);
-		name = name + 1;
-	}
-}
-
-static char *
-fullpath(const char *p)
-{
-        char path[MAXPATHLEN];
-
-        if (realpath(p, path) == NULL)
-                return strdup(p);
-        else
-                return strdup(path);
-}
-
-static void
-usage(void)
-{
-	printf("usage: %s server mount-point [options]\n", progname);
-        printf("Try `%s -h' for more information\n", progname);
-}
-
-static void
-help(void)
-{
-        printf("\n");
-        printf("usage: %s server mount-point [options]\n", progname);
-        printf("\n"
-               "-U username    Username sent to server\n"
-               "-u uid         uid the mounted files get\n"
-               "-g gid         gid the mounted files get\n"
-               "-f mode        permission the files get (octal notation)\n"
-               "-d mode        permission the dirs get (octal notation)\n"
-               "-C             Don't convert password to uppercase\n"
-               "-P password    Use this password\n"
-               "-n             Do not use any password\n"
-               "               If neither -P nor -n are given, you are\n"
-               "               asked for a password.\n"
-               "-h             print this help text\n"
-               "\n");
-}
-
-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));
-};
-       
-void
-ipx_fprint_node(FILE* file,IPXNode node)
-{
-	fprintf(file,"%02X%02X%02X%02X%02X%02X",
-		(unsigned char)node[0],
-		(unsigned char)node[1],
-		(unsigned char)node[2],
-		(unsigned char)node[3],
-		(unsigned char)node[4],
-		(unsigned char)node[5]
-		);
-}
-
-void
-ipx_fprint_network(FILE* file,IPXNet net)
-{
-	fprintf(file,"%08lX",ntohl(net));
-}
-
-void
-ipx_fprint_port(FILE* file,IPXPort port)
-{
-	fprintf(file,"%04X",ntohs(port));
-}
-
-void
-ipx_fprint_saddr(FILE* file,struct sockaddr_ipx* sipx)
-{
-	ipx_fprint_network(file,sipx->sipx_network);
-	fprintf(file,":");
-	ipx_fprint_node(file,sipx->sipx_node);
-	fprintf(file,":");
-	ipx_fprint_port(file,sipx->sipx_port);
-}
-
-void
-ipx_print_node(IPXNode node)
-{
-	ipx_fprint_node(stdout,node);
-}
-
-void
-ipx_print_network(IPXNet net)
-{
-	ipx_fprint_network(stdout,net);
-}
-
-void
-ipx_print_port(IPXPort port)
-{
-	ipx_fprint_port(stdout,port);
-}
-
-void
-ipx_print_saddr(struct sockaddr_ipx* sipx)
-{
-	ipx_fprint_saddr(stdout,sipx);
-}
-
-int
-ipx_sap_find_server(char *name, int server_type, int timeout,
-		    struct sockaddr_ipx *result)
-{
-	struct sockaddr_ipx ipxs;
-	char data[1024];
-	int sock;
-	int opt;
-	int res = -1;
-	int name_len = strlen(name);
-	fd_set rd, wr, ex;
-	struct timeval tv;
-
-	if (name_len > 48) {
-		return -1;
-	}
-
-	sock=socket(AF_IPX,SOCK_DGRAM,PF_IPX);
-	if (sock==-1) {
-		return -1;
-	}
-	
-	opt=1;
-	/* Permit broadcast output */
-	if(setsockopt(sock,SOL_SOCKET,SO_BROADCAST, &opt,sizeof(opt))==-1)
-	{
-		perror("setsockopt");
-		goto finished;
-	}
-	
-	memset(&ipxs, 0, sizeof(ipxs));
-	ipxs.sipx_family=AF_IPX;
-	ipxs.sipx_network=htonl(0x0);
-	ipxs.sipx_port=htons(0x0);
-	ipxs.sipx_type=IPX_SAP_PTYPE;
-	
-	if(bind(sock,(struct sockaddr*)&ipxs,sizeof(ipxs))==-1)
-	{
-		perror("bind");
-		goto finished;
-	}
-	
-	*(unsigned short *)data = htons(0x0001);
-	*(unsigned short *)&(data[2]) = htons(server_type);
-	
-	memset(&ipxs, 0, sizeof(ipxs));
-	ipxs.sipx_family=AF_IPX;
-	ipxs.sipx_network=htonl(0x0);
-	ipx_assign_node(ipxs.sipx_node, IPX_BROADCAST_NODE);
-	ipxs.sipx_port=htons(IPX_SAP_PORT);
-	ipxs.sipx_type=IPX_SAP_PTYPE;
-	
-	if (sendto(sock, data, 4, 0,
-		   (struct sockaddr *)&ipxs, sizeof(ipxs)) < 0) {
-		perror("sendto");
-		goto finished;
-	}
-	
-	FD_ZERO(&rd); FD_ZERO(&wr); FD_ZERO(&ex);
-	FD_SET(sock, &rd);
-	
-	tv.tv_sec = timeout;
-	tv.tv_usec = 0;
-	
-	if (select(sock+1, &rd, &wr, &ex, &tv) == -1) {
-		perror("select");
-		goto finished;
-	}
-	
-	if (FD_ISSET(sock, &rd)) {
-		int len = recv(sock, data, 1024, 0);
-		int i;
-		struct sap_server_ident *ident;
-		
-		for (i = 2; i < len; i += 64) {
-			ident = (struct sap_server_ident *)(data+i);
-			if (   (strncmp(name,ident->server_name,name_len)==0)
-			    && (name_len < 48)
-			    && (ident->server_name[name_len] == '\0'))
-			{
-				result->sipx_family  = AF_IPX;
-				result->sipx_network =
-					ident->server_network;
-				result->sipx_port    = ident->server_port;
-				ipx_assign_node(result->sipx_node,
-						ident->server_node);
-				res = 0;
-				goto finished;
-			}
-		}
-	}
-
- finished:
-	close(sock);
-	return res;
-}
-
-int
-ipx_sscanf_node(char *buf, unsigned char node[6])
-{
-	int i;
-	int n[6];
-
-	if ((i = sscanf(buf, "%2x%2x%2x%2x%2x%2x",
-			&(n[0]), &(n[1]), &(n[2]),
-			&(n[3]), &(n[4]), &(n[5]))) != 6) {
-								  return i;
-							  }
-
-	for (i=0; i<6; i++) {
-				    node[i] = n[i];
-			    }
-	return 6;
-}
-
-static int
-parse_args(int argc, char *argv[], struct ncp_mount_data *data,
-           int *got_password, int *upcase_password)
-{
-        int opt;
-        struct passwd *pwd;
-        struct group  *grp;
-
-        *got_password = 0;
-        *upcase_password = 1;
-
-        while ((opt = getopt (argc, argv, "Cp:s:c:U:u:g:f:d:m:P:n")) != EOF) {
-                switch (opt) {
-                case 'C':
-                        *upcase_password = 0;
-                        break;
-                case 'U':
-                        if (strlen(optarg) > 63) {
-                                fprintf(stderr, "Username too long: %s\n",
-                                        optarg);
-                                return 1;
-                        }
-                        strcpy(data->username, optarg);
-                        break;
-                case 'u':
-                        if (isdigit(optarg[0])) {
-                                data->uid = atoi(optarg);
-                        } else {
-                                pwd = getpwnam(optarg);
-                                if (pwd == NULL) {
-                                        fprintf(stderr, "Unknown user: %s\n",
-                                                optarg);
-                                        return 1;
-                                }
-                                data->uid = pwd->pw_uid;
-                        }
-                        break;
-                case 'g':
-                        if (isdigit(optarg[0])) {
-                                data->gid = atoi(optarg);
-                        } else {
-                                grp = getgrnam(optarg);
-                                if (grp == NULL) {
-                                        fprintf(stderr, "Unknown group: %s\n",
-                                                optarg);
-                                        return 1;
-                                }
-                                data->gid = grp->gr_gid;
-                        }
-                        break;
-                case 'f':
-                        data->file_mode = strtol(optarg, NULL, 8);
-                        break;
-                case 'd':
-                        data->dir_mode = strtol(optarg, NULL, 8);
-                        break;
-                case 'P':
-                        strcpy(data->password, optarg);
-                        *got_password = 1;
-                        break;
-                case 'n':
-			data->password[0] = '\0';
-                        *got_password = 1;
-                        break;
-                default:
-                        return -1;
-                }
-        }
-        return 0;
-        
-}
-
-/* Returns 0 if the filesystem is in the kernel after this routine
-   completes */
-static int
-load_ncpfs()
-{
-	FILE *fver, *ffs;
-	char s[1024];
-	char modname[1024];
-	char *p, *p1;
-        pid_t pid;
-        int status;
-
-	/* Check if ncpfs is in the kernel */
-	ffs = fopen("/proc/filesystems", "r");
-	if (ffs == NULL) {
-		perror("Error: \"/proc/filesystems\" could not be read:");
-		return -1;
-	}
-	p = NULL;
-	while (! feof(ffs)) {
-		p1 = fgets(s, sizeof(s), ffs);
-		if (p1) {
-			p = strstr(s, "ncpfs");
-			if (p) {
-				break;
-			}
-		}
-	}
-	fclose(ffs);
-	if (p) {
-		return 0;
-	}
-	fver = fopen("/proc/version", "r");
-	if (fver == NULL) {
-		perror("Error: \"/proc/version\" could not be read:");
-		return -1;
-	}
-	fgets(s, 1024, fver);
-	fclose(fver);
-	p = strstr(s, "version ");
-	if (p == NULL) {
-	version_error:
-		fprintf(stderr, "Error: Unable to determine the Linux version"
-                        "from \"/proc/version\n");
-		return -1;
-	}
-        p = strchr(p, ' ') + 1;
-	p1 = strchr(p, ' ');
-	if (p1 == NULL)  {
-		goto version_error;
-	}
-        strcpy(modname, "/lib/modules/");
-        strncat(modname, p, p1 - p);
-        strcat(modname, "/ncpfs.o");
-
-        /* system() function without signal handling, from Stevens */
-
-        if ((pid = fork()) < 0) {
-                return 1;
-        } else if (pid == 0) {
-                /* child */
-                execl("/sbin/insmod", "insmod", modname, NULL);
-                _exit(127);     /* execl error */
-        } else {
-                /* parent */
-                while (waitpid(pid, &status, 0) < 0) {
-                        if (errno != EINTR) {
-                                status = -1;
-                                break;
-                        }
-                }
-        }
-        return status;
-}
-
-/* Check whether user is allowed to mount on the specified mount point */
-static int
-mount_ok(struct stat *st)
-{
-        if (!S_ISDIR(st->st_mode))
-        {
-                errno = ENOTDIR;
-                return -1;
-        }
-	
-        if (   (getuid() != 0)
-            && (   (getuid() != st->st_uid)
-                || ((st->st_mode & S_IRWXU) != S_IRWXU)))
-        {
-                errno = EPERM;
-                return -1;
-        }
-
-        return 0;
-}
-
-
-
-int 
-main(int argc, char *argv[])
-{
-        struct ncp_mount_data data;
-	struct sockaddr_ipx addr;
-        struct stat st;
-
-        int fd;
-        int Got_Password;
-        int Upcase_Password;
-        int um;
-	unsigned int flags;
-	char hostname[MAXHOSTNAMELEN + 1];
-
-        char *server_name;
-        char *mount_point;
-
-        struct mntent ment;
-        FILE *mtab;
-
-	int ncp_sock, wdog_sock;
-
-        progname = argv[0];
-
-        if (geteuid() != 0) {
-                fprintf(stderr, "%s must be installed suid root\n", progname);
-                exit(1);
-        }
-
-	memset(&data, 0, sizeof(struct ncp_mount_data));
-
-	memset(hostname, '\0', MAXHOSTNAMELEN+1);
-	gethostname(hostname, MAXHOSTNAMELEN);
-
-        if (argc < 3) {
-                if (   (argc == 2)
-                    && (argv[1][0] == '-')
-                    && (argv[1][1] == 'h')
-                    && (argv[1][2] == '\0')) {
-
-                        help();
-                        return 0;
-                }
-                else
-                {
-                        usage();
-                        return -1;
-                }
-        }
-
-        server_name = argv[1];
-        mount_point = argv[2];
-
-        argv += 2;
-        argc -= 2;
-
-        if (stat(mount_point, &st) == -1) {
-                fprintf(stderr, "could not find mount point %s: %s\n",
-                        mount_point, strerror(errno));
-                exit(1);
-        }
-
-        if (mount_ok(&st) != 0) {
-                fprintf(stderr, "cannot to mount on %s: %s\n",
-                        mount_point, strerror(errno));
-                exit(1);
-        }
-
-	ncp_sock  = socket(AF_IPX, SOCK_DGRAM, PF_IPX);
-	if (ncp_sock == -1) {
-		fprintf(stderr, "could not open ncp socket: %s\n",
-			strerror(errno));
-		exit(1);
-	}
-
-	wdog_sock = socket(AF_IPX, SOCK_DGRAM, PF_IPX);
-	if (wdog_sock == -1) {
-		fprintf(stderr, "could not open wdog socket: %s\n",
-			strerror(errno));
-		exit(1);
-	}
-
-	addr.sipx_type = NCP_PTYPE;
-
-	if (bind(ncp_sock, (struct sockaddr *)&addr, sizeof(addr)) == -1) {
-		fprintf(stderr, "bind(ncp_sock, ): %s\n",
-			strerror(errno));
-		exit(1);
-	}
-
-	if (bind(wdog_sock, (struct sockaddr *)&addr, sizeof(addr)) == -1) {
-		fprintf(stderr, "bind(wdog_sock, ): %s\n",
-			strerror(errno));
-		exit(1);
-	}
-
-	if (ipx_sap_find_server(server_name, IPX_SAP_FILE_SERVER,
-				3, &addr) != 0) {
-		fprintf(stderr, "could not find server %s\n", server_name);
-		exit(1);
-	}
-
-	/* Check if the ncpfs filesystem is in the kernel.  If not, attempt
-	 * to load the ncpfs module */
-	if (load_ncpfs() != 0) {
-		fprintf(stderr, "Error: Unable to start ncpfs, exiting...\n");
-		exit(1);
-	}
-
-	data.version      = NCP_MOUNT_VERSION;
-	data.ncp_fd       = ncp_sock;
-	data.wdog_fd      = wdog_sock;
-	data.mounted_uid  = getuid();
-	data.serv_addr    = addr;
-	strcpy(data.server_name, server_name);
-	data.time_out     = 20;	/* 2 seconds */
-	data.retry_count  = 2;
-
-        /* getuid() gives us the real uid, who may umount the fs */
-        data.mounted_uid = getuid();
-
-        if (getenv("USER")) {
-                strcpy(data.username, getenv("USER"));
-                str_upper(data.username);
-        }
-
-        if (data.username[0] == 0 && getenv("LOGNAME"))
-        {
-                strcpy(data.username,getenv("LOGNAME"));
-                str_upper(data.username);
-        }
-
-        data.uid = getuid();
-        data.gid = getgid();
-        um = umask(0);
-        umask(um);
-        data.file_mode = (S_IRWXU|S_IRWXG|S_IRWXO) & ~um;
-        data.dir_mode  = 0;
-
-        if (parse_args(argc, argv, &data, &Got_Password,
-                       &Upcase_Password) != 0) {
-                usage();
-                return -1;
-        }
-
-        if (data.dir_mode == 0) {
-                data.dir_mode = data.file_mode;
-                if ((data.dir_mode & S_IRUSR) != 0)
-                        data.dir_mode |= S_IXUSR;
-                if ((data.dir_mode & S_IRGRP) != 0)
-                        data.dir_mode |= S_IXGRP;
-                if ((data.dir_mode & S_IROTH) != 0)
-                        data.dir_mode |= S_IXOTH;
-        }
-
-        if (Got_Password == 0) {
-                strcpy(data.password, getpass("Password: "));
-        }
-
-        if (Upcase_Password == 1) {
-                str_upper(data.password);
-        }
-
-        if (data.server_name[0] == '\0') {
-                strcpy(data.server_name, server_name);
-                str_upper(data.server_name);
-        }
-
-	flags = MS_MGC_VAL;
-
-	if (mount(NULL, mount_point, "ncpfs",
-                  flags, (char *)&data) < 0) {
-		perror("mount error");
-	        close(wdog_sock);
-		close(ncp_sock);
-                printf("Maybe you should try to type the username and\n"
-                       "password in UPPERCASE.\n");
-		return -1;
-	}
-
-	close(ncp_sock);
-	close(wdog_sock);
-
-        ment.mnt_fsname = server_name;
-        ment.mnt_dir = fullpath(mount_point);
-        ment.mnt_type = "ncpfs";
-        ment.mnt_opts = "rw";
-        ment.mnt_freq = 0;
-        ment.mnt_passno= 0;
-
-        mount_point = ment.mnt_dir;
-	
-        if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1)
-        {
-                fprintf(stderr, "Can't get "MOUNTED"~ lock file");
-                return 1;
-        }
-        close(fd);
-	
-        if ((mtab = setmntent(MOUNTED, "a+")) == NULL)
-        {
-                fprintf(stderr, "Can't open " MOUNTED);
-                return 1;
-        }
-
-        if (addmntent(mtab, &ment) == 1)
-        {
-                fprintf(stderr, "Can't write mount entry");
-                return 1;
-        }
-        if (fchmod(fileno(mtab), 0644) == -1)
-        {
-                fprintf(stderr, "Can't set perms on "MOUNTED);
-                return 1;
-        }
-        endmntent(mtab);
-
-        if (unlink(MOUNTED"~") == -1)
-        {
-                fprintf(stderr, "Can't remove "MOUNTED"~");
-                return 1;
-        }
-
-	return 0;
-}	

ncptest.c

@@ -1,173 +0,0 @@
-/*
- *  ncpmount.c
- *
- *  Copyright (C) 1995 by Volker Lendecke
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-#include <pwd.h>
-#include <grp.h>
-#include <sys/socket.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-/* #include <sys/wait.h> */  /* generates a warning here */
-extern pid_t waitpid(pid_t, int *, int);
-#include <sys/errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <sys/mount.h>
-#include <mntent.h>
-#include <linux/ipx.h>
-
-#include <linux/fs.h>
-#include <linux/ncp.h>
-#include <linux/ncp_fs.h>
-#include <linux/ncp_mount.h>
-#include "ncplib.h"
-#include "ipxutil.h"
-
-static char *progname;
-static char *mount_point;
-
-void
-test_filesearch(struct ncp_server *server)
-{
-	struct ncp_filesearch_info fsinfo;
-	struct ncp_file_info       finfo;
-
-	if (ncp_file_search_init(server, 0, "sys:\\public", &fsinfo) != 0) {
-		printf("could not fs init\n");
-		return;
-	}
-
-	while (ncp_file_search_continue(server, &fsinfo,
-					0,
-					"*", &finfo) == 0) {
-		printf("name: %s\n", finfo.file_name);
-	}
-	return;
-}
-
-void
-test_getfinfo(struct ncp_server *server)
-{
-	struct ncp_file_info finfo;
-
-	ncp_get_finfo(server, 0, "sys:", "public", &finfo);
-	ncp_get_finfo(server, 0, "sys:login", "login.exe", &finfo);
-}
-
-void
-testopen(struct ncp_server *server)
-{
-	struct ncp_file_info finfo;
-	char buf[1025];
-	int bytes_read;
-
-	ncp_open_file(server, 0, "sys:\\etc\\samples\\protocol", 0,
-		      AR_READ|AR_WRITE,
-		      &finfo);
-	if (ncp_read(server, finfo.file_id, 0, 1024, buf, &bytes_read) == 0) {
-		printf("bytes: %d\n", bytes_read);
-		buf[bytes_read]=0;
-		puts(buf);
-	}
-	
-	ncp_close_file(server, finfo.file_id);
-}
-
-void
-testcreate(struct ncp_server *server)
-{
-
-	if (ncp_rename_file(server, 0, "sys:\\me\\blub.txt", 0,
-			    0, "sys:\\me\\blub1.txt") != 0) {
-		printf("create war nix\n");
-	}
-	if (ncp_create_directory(server, 0, "sys:\\me\\blubdir", 0xff) != 0) {
-		printf("mkdir war nix\n");
-	}
-	if (ncp_rename_directory(server, 0, "sys:\\me\\blubdir",
-				 "\\me\\blubneu") != 0) {
-		printf("mvdir war nix\n");
-		return;
-	}
-	if (ncp_delete_directory(server, 0, "sys:\\me\\blubneu") != 0) {
-		printf("rmdir war nix\n");
-		return;
-	}
-
-
-}
-
-int
-main(int argc, char **argv)
-{
-	struct ncp_mount_data data;
-        struct stat st;
-	struct ncp_server serv;
-	struct ncp_server *server = &serv;
-	
-
-	progname = argv[0];
-
-        if (geteuid() != 0) {
-                fprintf(stderr, "%s must be installed suid root\n", progname);
-                exit(1);
-        }
-
-	memset(&data, 0, sizeof(struct ncp_mount_data));
-
-	if (argc == 2) {
-		mount_point = argv[1];
-	} else {
-		fprintf(stderr, "usage: %s mount-point\n", progname);
-		printf("defaulting to %s mnt\n", progname);
-		mount_point = "mnt";
-	}
-	
-
-	if (stat(mount_point, &st) == -1) {
-                fprintf(stderr, "could not find mount point %s: %s\n",
-                        mount_point, strerror(errno));
-                exit(1);
-        }
-
-	server->mount_fid = open(mount_point, O_RDONLY, 0);
-
-	if (server->mount_fid == -1) {
-		fprintf(stderr, "Could not open %s: %s\n",
-			mount_point, strerror(errno));
-		return -1;
-	}
-
-#if 0
-	for (i=0; i<5; i++) {
-		struct ncp_volume_info info;
-		ncp_get_volume_info_with_number(server, i, &info);
-		printf("vol %d: %s\n", i, info.volume_name);
-	}
-
-	test_filesearch(server);
-	test_getfinfo(server);
-
-
-#endif
-
-	testcreate(server);
-
-	return 0;
-}
-

nwcrypt.h

@@ -1,5 +0,0 @@
-void
-shuffle(unsigned char *lon, const unsigned char *buf, int buflen,
-	unsigned char *target);
-void
-nw_encrypt(unsigned char *fra,unsigned char *buf,unsigned char *til);

util/Makefile

@@ -0,0 +1,39 @@
+#
+# Makefile for the linux ncp-filesystem routines.
+#
+
+UTIL_EXECS = ncpmount ncpumount nprint slist 
+UTILS = $(addprefix $(BINDIR)/,$(UTIL_EXECS))
+
+CFLAGS = -Wall $(INCLUDES) -O2
+CC = gcc
+
+all: $(UTILS) ncptest
+
+$(UTILS): $(addsuffix .o,$(UTIL_EXECS)) ncplib.o
+	$(CC) -o $@ $(addsuffix .o,$(notdir $@)) ncplib.o
+
+ncplib.o: ncplib.c ncplib.h
+	$(CC) $(CFLAGS) -finline-functions -c ncplib.c
+
+test: test.o ncplib.o
+	$(CC) -o test test.o ncplib.o
+
+ncptest: ncptest.o ncplib.o
+	$(CC) -o ncptest ncptest.o ncplib.o
+
+dep:
+	$(CPP) -M $(INCLUDES) *.c > .depend
+
+clean:
+	rm -f *.o *~ slist test ncptest
+
+realclean: clean
+	rm -f $(UTILS) .depend $(DISTFILE)
+
+#
+# include a dependency file if one exists
+#
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif

util/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 */

util/ncplib.h

@@ -0,0 +1,265 @@
+/*
+ *  ncplib.h
+ *
+ *  Copyright (C) 1995 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 "ipxlib.h"
+
+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;
+	char password[NCP_BINDERY_NAME_LEN];
+};
+
+/* Open an existing permanent connection */
+int
+ncp_open(struct ncp_conn *conn,
+	 const struct ncp_conn_spec *spec);
+
+/* Open a connection on an existing mount point */
+int
+ncp_open_mount(struct ncp_conn *conn,
+	       const char *mount_point);
+
+/* Detach from and destroy a permanent connection */
+int
+ncp_destroy_permanent(struct ncp_conn *conn);
+
+/* Create a temporary connection */
+int
+ncp_open_temporary(struct ncp_conn *conn,
+		   const struct ncp_conn_spec *spec);
+
+/* Detach from a permanent connection or destroy a temporary
+   connection */
+int
+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,
+		   uid_t uid);
+
+int
+ncp_get_encryption_key(struct ncp_conn *conn,
+		       char *target);
+int
+ncp_get_bindery_object_id(struct ncp_conn *conn,
+			  __u16 object_type,
+			  const char *object_name,
+			  struct ncp_bindery_object *target);
+int
+ncp_scan_bindery_object(struct ncp_conn *conn,
+			__u32 last_id, __u16 object_type, char *search_string,
+			struct ncp_bindery_object *target);
+int
+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);
+int
+ncp_login_encrypted(struct ncp_conn *conn,
+		    const struct ncp_bindery_object *object,
+		    const unsigned char *key,
+		    const unsigned char *passwd);
+int
+ncp_login_user(struct ncp_conn *conn,
+	       const unsigned char *username,
+	       const unsigned char *password);
+int
+ncp_get_volume_info_with_number(struct ncp_conn *conn, int n,
+				struct ncp_volume_info *target);
+
+int
+ncp_get_volume_number(struct ncp_conn *conn, const char *name,
+		      int *target);
+
+int
+ncp_file_search_init(struct ncp_conn *conn,
+		     int dir_handle, const char *path,
+		     struct ncp_filesearch_info *target);
+
+int
+ncp_file_search_continue(struct ncp_conn *conn,
+			 struct ncp_filesearch_info *fsinfo,
+			 int attributes, const char *path,
+			 struct ncp_file_info *target);
+
+int
+ncp_get_finfo(struct ncp_conn *conn,
+	      int dir_handle, const char *path, const char *name,
+	      struct ncp_file_info *target);
+
+int
+ncp_open_file(struct ncp_conn *conn,
+	      int dir_handle, const char *path,
+	      int attr, int access,
+	      struct ncp_file_info *target);
+int
+ncp_close_file(struct ncp_conn *conn, const char *file_id);
+
+int
+ncp_create_newfile(struct ncp_conn *conn,
+		   int dir_handle, const char *path,
+		   int attr,
+		   struct ncp_file_info *target);
+
+int
+ncp_create_file(struct ncp_conn *conn,
+		int dir_handle, const char *path,
+		int attr,
+		struct ncp_file_info *target);
+
+int
+ncp_erase_file(struct ncp_conn *conn,
+	       int dir_handle, const char *path,
+	       int attr);
+
+int
+ncp_rename_file(struct ncp_conn *conn,
+		int old_handle, const char *old_path,
+		int attr,
+		int new_handle, const char *new_path);
+
+int
+ncp_create_directory(struct ncp_conn *conn,
+		     int dir_handle, const char *path,
+		     int inherit_mask);
+
+int
+ncp_delete_directory(struct ncp_conn *conn,
+		     int dir_handle, const char *path);
+
+int
+ncp_rename_directory(struct ncp_conn *conn,
+		     int dir_handle,
+		     const char *old_path, const char *new_path);
+
+int
+ncp_read(struct ncp_conn *conn, const char *file_id,
+	 off_t offset, size_t count, char *target);
+
+int
+ncp_write(struct ncp_conn *conn, const char *file_id,
+	  off_t offset, size_t count, const char *source);
+
+int
+ncp_do_lookup(struct ncp_conn *conn,
+	      struct nw_info_struct *dir,
+	      char *path,	/* may only be one component */
+	      struct nw_info_struct *target);
+
+int
+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);
+
+int
+ncp_del_file_or_subdir(struct ncp_conn *conn,
+		       struct nw_info_struct *dir, char *name);
+
+
+int
+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);
+
+int
+ncp_initialize_search(struct ncp_conn *conn,
+		      struct nw_info_struct *dir,
+		      struct nw_search_sequence *target);
+
+int
+ncp_search_for_file_or_subdir(struct ncp_conn *conn,
+			      struct nw_search_sequence *seq,
+			      struct nw_info_struct *target);
+
+int
+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);
+
+int
+ncp_create_queue_job_and_file(struct ncp_conn *conn,
+			      __u32 queue_id,
+			      struct queue_job *job);
+
+int
+ncp_close_file_and_start_job(struct ncp_conn *conn,
+			     __u32 queue_id,
+			     struct queue_job *job);
+
+#endif /* _NCPLIB_H */

util/ncpmount.c

@@ -0,0 +1,545 @@
+/*
+ *  nwmount.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+/* #include <sys/wait.h> */  /* generates a warning here */
+extern pid_t waitpid(pid_t, int *, int);
+#include <sys/errno.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/mount.h>
+#include <mntent.h>
+#include <linux/ipx.h>
+#include <sys/ioctl.h>
+
+#include <linux/fs.h>
+#include <linux/ncp.h>
+#include <linux/ncp_fs.h>
+#include <linux/ncp_mount.h>
+#include "ncplib.h"
+
+static char *progname;
+static void str_upper(char *name);
+static void usage(void);
+static void help(void);
+
+/* Returns 0 if the filesystem is in the kernel after this routine
+   completes */
+static int
+load_ncpfs(void)
+{
+	FILE *fver, *ffs;
+	char s[1024];
+	char modname[1024];
+	char *p, *p1;
+        pid_t pid;
+        int status;
+
+	/* Check if ncpfs is in the kernel */
+	ffs = fopen("/proc/filesystems", "r");
+
+	if (ffs == NULL)
+	{
+		perror("Error: \"/proc/filesystems\" could not be read:");
+		return -1;
+	}
+
+	p = NULL;
+	while (! feof(ffs))
+	{
+		p1 = fgets(s, sizeof(s), ffs);
+		if (p1)
+		{
+			p = strstr(s, "ncpfs");
+			if (p)
+			{
+				break;
+			}
+		}
+	}
+	fclose(ffs);
+
+	if (p)
+	{
+		return 0;
+	}
+	fver = fopen("/proc/version", "r");
+	if (fver == NULL)
+	{
+		perror("Error: \"/proc/version\" could not be read:");
+		return -1;
+	}
+	fgets(s, 1024, fver);
+	fclose(fver);
+	p = strstr(s, "version ");
+
+	if (p == NULL)
+	{
+	version_error:
+		fprintf(stderr, "Error: Unable to determine the Linux version"
+                        "from \"/proc/version\n");
+		return -1;
+	}
+
+        p = strchr(p, ' ') + 1;
+	p1 = strchr(p, ' ');
+	if (p1 == NULL)
+	{
+		goto version_error;
+	}
+        strcpy(modname, "/lib/modules/");
+        strncat(modname, p, p1 - p);
+        strcat(modname, "/ncpfs.o");
+
+        /* system() function without signal handling, from Stevens */
+
+        if ((pid = fork()) < 0)
+	{
+                return 1;
+        }
+	else if (pid == 0)
+	{
+                /* child */
+                execl("/sbin/insmod", "insmod", modname, NULL);
+                _exit(127);     /* execl error */
+        }
+	else
+	{
+                /* parent */
+                while (waitpid(pid, &status, 0) < 0)
+		{
+                        if (errno != EINTR)
+			{
+                                status = -1;
+                                break;
+                        }
+                }
+        }
+        return status;
+}
+
+/* Check whether user is allowed to mount on the specified mount point */
+static int
+mount_ok(struct stat *st)
+{
+        if (!S_ISDIR(st->st_mode))
+        {
+                errno = ENOTDIR;
+                return -1;
+        }
+	
+        if (   (getuid() != 0)
+            && (   (getuid() != st->st_uid)
+                || ((st->st_mode & S_IRWXU) != S_IRWXU)))
+        {
+                errno = EPERM;
+                return -1;
+        }
+
+        return 0;
+}
+
+
+
+int 
+main(int argc, char *argv[])
+{
+        struct ncp_mount_data data;
+        struct stat st;
+	char mount_name[256];
+
+        int fd, result;
+	struct sockaddr_ipx addr;
+	int addrlen;
+
+        int upcase_password;
+
+        int um;
+	unsigned int flags;
+
+        char mount_point[MAXPATHLEN];
+        struct mntent ment;
+        FILE *mtab;
+
+        char *server   = NULL;
+	char *user     = NULL;
+	char *password = NULL;
+	struct ncp_conn_spec *spec;
+
+	uid_t conn_uid = getuid();
+
+	struct ncp_conn conn;
+
+	int opt;
+
+        progname = argv[0];
+
+	if (geteuid() != 0)
+	{
+                fprintf(stderr, "%s must be installed suid root\n", progname);
+                exit(1);
+        }
+
+	memset(&data, 0, sizeof(data));
+	memset(&spec, 0, sizeof(spec));
+
+        data.uid = getuid();
+        data.gid = getgid();
+        um = umask(0);
+        umask(um);
+        data.file_mode = (S_IRWXU|S_IRWXG|S_IRWXO) & ~um;
+        data.dir_mode  = 0;
+
+	upcase_password = 1;
+
+        while ((opt = getopt (argc, argv, "CS:U:c:u:g:f:d:P:nh")) != EOF)
+	{
+                switch (opt)
+		{
+                case 'C':
+                        upcase_password = 0;
+                        break;
+		case 'S':
+			if (strlen(optarg) >= sizeof(spec->server))
+			{
+				fprintf(stderr, "Servername too long:%s\n",
+					optarg);
+				return 1;
+			}
+			server = optarg;
+			break;
+                case 'U':
+                        if (strlen(optarg) >= sizeof(spec->user))
+			{
+                                fprintf(stderr, "Username too long: %s\n",
+                                        optarg);
+                                return 1;
+                        }
+			user = optarg;
+			break;
+                case 'c':
+                        if (isdigit(optarg[0]))
+			{
+				conn_uid = atoi(optarg);
+                        }
+			else
+			{
+                                struct passwd *pwd = getpwnam(optarg);
+                                if (pwd == NULL)
+				{
+                                        fprintf(stderr, "Unknown user: %s\n",
+                                                optarg);
+                                        return 1;
+                                }
+                                conn_uid = pwd->pw_uid;
+                        }
+                        break;
+                case 'u':
+                        if (isdigit(optarg[0]))
+			{
+				data.uid = atoi(optarg);
+                        }
+			else
+			{
+                                struct passwd *pwd = getpwnam(optarg);
+                                if (pwd == NULL)
+				{
+                                        fprintf(stderr, "Unknown user: %s\n",
+                                                optarg);
+                                        return 1;
+                                }
+                                data.uid = pwd->pw_uid;
+                        }
+                        break;
+                case 'g':
+                        if (isdigit(optarg[0]))
+			{
+                                data.gid = atoi(optarg);
+                        }
+			else
+			{
+                                struct group *grp = getgrnam(optarg);
+                                if (grp == NULL)
+				{
+                                        fprintf(stderr, "Unknown group: %s\n",
+                                                optarg);
+                                        return 1;
+                                }
+                                data.gid = grp->gr_gid;
+                        }
+                        break;
+                case 'f':
+                        data.file_mode = strtol(optarg, NULL, 8);
+                        break;
+                case 'd':
+                        data.dir_mode = strtol(optarg, NULL, 8);
+                        break;
+                case 'P':
+			if (strlen(optarg) >= sizeof(spec->password))
+			{
+				printf("password too long\n");
+				exit(1);
+			}
+			password = optarg;
+                        break;
+                case 'n':
+			password = "";
+                        break;
+		case 'h':
+			help();
+			exit(1);
+                default:
+			usage();
+                        return -1;
+                }
+        }
+
+	if ((spec = ncp_find_conn_spec(server, user, password, data.uid))
+	    == NULL)
+	{
+		fprintf(stderr, "Could not find valid server/user\n");
+		exit(1);
+	}
+
+	if (upcase_password != 0)
+	{
+		str_upper(spec->password);
+	}
+
+	if (optind != argc-1)
+	{
+		usage();
+		return -1;
+	}
+
+	realpath(argv[optind], mount_point);
+
+        if (stat(mount_point, &st) == -1)
+	{
+                fprintf(stderr, "could not find mount point %s: %s\n",
+                        mount_point, strerror(errno));
+                exit(1);
+        }
+
+        if (mount_ok(&st) != 0)
+	{
+                fprintf(stderr, "cannot to mount on %s: %s\n",
+                        mount_point, strerror(errno));
+                exit(1);
+        }
+
+	/* Check if the ncpfs filesystem is in the kernel.  If not, attempt
+	 * to load the ncpfs module */
+	if (load_ncpfs() != 0)
+	{
+		fprintf(stderr, "Error: Unable to load ncpfs, exiting...\n");
+		exit(1);
+	}
+
+	data.version     = NCP_MOUNT_VERSION;
+        data.mounted_uid = conn_uid;
+
+        if (data.dir_mode == 0)
+	{
+                data.dir_mode = data.file_mode;
+                if ((data.dir_mode & S_IRUSR) != 0)
+                        data.dir_mode |= S_IXUSR;
+                if ((data.dir_mode & S_IRGRP) != 0)
+                        data.dir_mode |= S_IXGRP;
+                if ((data.dir_mode & S_IROTH) != 0)
+                        data.dir_mode |= S_IXOTH;
+        }
+
+	if (ncp_open(&conn, spec) != 0)
+	{
+		fprintf(stderr, "could not connect to server %s: %s\n",
+			server, strerror(errno));
+		exit(1);
+	}
+
+	if (conn.is_connected == CONN_PERMANENT)
+	{
+		fprintf(stderr,
+			"You already have mounted server %s\nas user "
+			"%s\non mount point %s\n", spec->server, spec->user,
+			conn.mount_point);
+		ncp_close(&conn);
+		exit(1);
+	}
+
+	data.serv_addr = conn.i.addr;
+
+	ncp_close(&conn);
+
+	data.ncp_fd  = socket(AF_IPX, SOCK_DGRAM, PF_IPX);
+	if (data.ncp_fd == -1)
+	{
+		fprintf(stderr, "could not open ncp socket: %s\n",
+			strerror(errno));
+		exit(1);
+	}
+
+	data.wdog_fd = socket(AF_IPX, SOCK_DGRAM, PF_IPX);
+	if (data.wdog_fd == -1)
+	{
+		fprintf(stderr, "could not open wdog socket: %s\n",
+			strerror(errno));
+		exit(1);
+	}
+
+	memset(&addr, 0, sizeof(addr));
+	addr.sipx_type = NCP_PTYPE;
+
+	if (bind(data.ncp_fd, (struct sockaddr *)&addr, sizeof(addr)) == -1)
+	{
+		fprintf(stderr, "\nbind: %s\n",
+			strerror(errno));
+		fprintf(stderr,
+			"\nMaybe you want to use \n"
+			"ipx_configure --auto_interface=on --auto_primary=on\n"
+			"and try again after waiting a minute.\n\n");
+		exit(1);
+	}
+
+	addrlen = sizeof(addr);
+
+	if (getsockname(data.ncp_fd, (struct sockaddr *)&addr, &addrlen)==-1)
+	{
+		perror("getsockname ncp socket");
+		close(data.ncp_fd); close(data.wdog_fd);
+		exit(1);
+	}
+
+	addr.sipx_port = htons(ntohs(addr.sipx_port) + 1);
+
+	if (bind(data.wdog_fd, (struct sockaddr *)&addr, sizeof(addr)) == -1)
+	{
+		fprintf(stderr, "bind(wdog_sock, ): %s\n",
+			strerror(errno));
+		exit(1);
+	}
+
+	flags = MS_MGC_VAL;
+
+	data.time_out = 20;
+	data.retry_count = 2;
+
+	result = mount(NULL, mount_point, "ncpfs", flags, (char *)&data);
+
+	if (result < 0)
+	{
+		printf("mount failed\n");
+		exit(1);
+	}
+
+	if (   (ncp_open_mount(&conn, mount_point) != 0)
+	    || (ncp_login_user(&conn, spec->user, spec->password) != 0))
+	{
+		fprintf(stderr, "%s: login failed\n", strerror(errno));
+		ncp_close(&conn);
+		umount(mount_point);
+		exit(1);
+	}
+	ncp_close(&conn);
+
+	strcpy(mount_name, spec->server);
+	strcat(mount_name, "/");
+	strcat(mount_name, spec->user);
+
+        ment.mnt_fsname = mount_name;
+        ment.mnt_dir = mount_point;
+        ment.mnt_type = "ncpfs";
+        ment.mnt_opts = "rw";
+        ment.mnt_freq = 0;
+        ment.mnt_passno= 0;
+
+        if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1)
+        {
+                fprintf(stderr, "Can't get "MOUNTED"~ lock file");
+                exit(1);
+        }
+        close(fd);
+	
+        if ((mtab = setmntent(MOUNTED, "a+")) == NULL)
+        {
+                fprintf(stderr, "Can't open " MOUNTED);
+                exit(1);
+        }
+
+        if (addmntent(mtab, &ment) == 1)
+        {
+                fprintf(stderr, "Can't write mount entry");
+                exit(1);
+        }
+        if (fchmod(fileno(mtab), 0644) == -1)
+        {
+                fprintf(stderr, "Can't set perms on "MOUNTED);
+                exit(1);
+        }
+        endmntent(mtab);
+
+        if (unlink(MOUNTED"~") == -1)
+        {
+                fprintf(stderr, "Can't remove "MOUNTED"~");
+                exit(1);
+        }
+
+	return 0;
+}	
+
+static void
+str_upper(char *name)
+{
+	while (*name)  {
+		*name = toupper(*name);
+		name = name + 1;
+	}
+}
+
+static void
+usage(void)
+{
+	printf("usage: %s [options] mount-point\n", progname);
+        printf("Try `%s -h' for more information\n", progname);
+}
+
+static void
+help(void)
+{
+        printf("\n");
+        printf("usage: %s [options] mount-point\n", progname);
+        printf("\n"
+	       "-S server      Server name to be used\n"
+               "-U username    Username sent to server\n"
+               "-u uid         uid the mounted files get\n"
+               "-g gid         gid the mounted files get\n"
+               "-f mode        permission the files get (octal notation)\n"
+               "-d mode        permission the dirs get (octal notation)\n"
+	       "-c uid         uid to identify the connection to mount on\n"
+	       "               Only makes sense for root\n"
+               "-C             Don't convert password to uppercase\n"
+               "-P password    Use this password\n"
+               "-n             Do not use any password\n"
+               "               If neither -P nor -n are given, you are\n"
+               "               asked for a password.\n"
+               "-h             print this help text\n"
+               "\n");
+}

util/ncptest.c

@@ -0,0 +1,119 @@
+/*
+ *  ncptest.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+/* #include <sys/wait.h> */  /* generates a warning here */
+extern pid_t waitpid(pid_t, int *, int);
+#include <sys/errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/mount.h>
+#include <mntent.h>
+#include <linux/ipx.h>
+
+#include <linux/fs.h>
+#include <linux/ncp.h>
+#include <linux/ncp_fs.h>
+#include <linux/ncp_mount.h>
+#include "ncplib.h"
+
+
+void
+test_print(struct ncp_conn *conn)
+{
+	struct ncp_bindery_object q;
+	struct queue_job j;
+	struct print_job_record pj;
+	int written;
+
+	if (ncp_get_bindery_object_id(conn, NCP_BINDERY_PQUEUE,
+				      "Q_DJ500", &q) != 0) {
+		printf("get oid error\n");
+		return;
+	}
+
+	memset(&j, 0, sizeof(j));
+
+	j.j.TargetServerID = 0xffffffff; /* any server */
+	/* at once */
+	memset(&(j.j.TargetExecTime), 0xff, sizeof(j.j.TargetExecTime));
+	j.j.JobType = htons(0);
+	strcpy(j.j.JobTextDescription, "Test Job");
+
+	memset(&pj, 0, sizeof(pj));
+
+	pj.Version = 0;
+	pj.TabSize = 8;
+	pj.Copies = htons(1);
+	pj.CtrlFlags = 0;
+	pj.Lines = htons(66);
+	pj.Rows = htons(80);
+	strcpy(pj.FormName, "test");
+	strcpy(pj.BannerName, "BannerName");
+	strcpy(pj.FnameBanner, "BannerFile");
+	strcpy(pj.FnameHeader, "HeaderName");
+	strcpy(pj.Path, "");
+
+	memcpy(j.j.ClientRecordArea, &pj, sizeof(pj));
+
+	if (ncp_create_queue_job_and_file(conn, q.object_id, &j) != 0) {
+		printf("create error\n");
+		return;
+	}
+
+	if ((written = ncp_write(conn, j.file_handle, 0, 15,
+				 "hallo, wie geht's?")) < 0) {
+		printf("write error\n");
+		return;
+	}
+
+	if (ncp_close_file_and_start_job(conn, q.object_id, &j) != 0) {
+		printf("close error\n");
+		return;
+	}			
+
+	return;
+}
+
+void
+main(void)
+{
+	struct ncp_conn conn;
+	struct ncp_conn_spec *spec;
+
+	if ((spec = ncp_find_conn_spec("NW311", "me", "", 0)) == NULL)
+	{
+		perror("could not find spec");
+		exit(1);
+	}
+
+	if (ncp_open(&conn, NULL) != 0)
+	{
+		perror("ncp_open");
+		exit(1);
+	}
+
+	test_print(&conn);
+
+	ncp_close(&conn);
+}

util/ncpumount.c

@@ -0,0 +1,197 @@
+/*
+ *  nwumount.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+/* #include <sys/wait.h> */  /* generates a warning here */
+extern pid_t waitpid(pid_t, int *, int);
+#include <sys/errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/mount.h>
+#include <mntent.h>
+
+#include <sys/ioctl.h>
+#include <linux/fs.h>
+#include <linux/ncp.h>
+#include <linux/ncp_mount.h>
+#include <linux/ncp_fs.h>
+
+static char *progname;
+
+static void
+usage(void)
+{
+        printf("usage: %s mount-point\n", progname);
+}
+
+static int
+umount_ok(const char *mount_point)
+{
+        int fid = open(mount_point, O_RDONLY, 0);
+        uid_t mount_uid;
+
+        if (fid == -1) {
+                fprintf(stderr, "Could not open %s: %s\n",
+                        mount_point, strerror(errno));
+                return -1;
+        }
+        
+        if (ioctl(fid, NCP_IOC_GETMOUNTUID, &mount_uid) != 0) {
+                fprintf(stderr, "%s probably not ncp-filesystem\n",
+                        mount_point);
+                return -1;
+        }
+
+        if (   (getuid() != 0)
+            && (mount_uid != getuid())) {
+                fprintf(stderr, "You are not allowed to umount %s\n",
+                        mount_point);
+                return -1;
+        }
+
+        close(fid);
+        return 0;
+}
+
+/* Make a canonical pathname from PATH.  Returns a freshly malloced string.
+   It is up the *caller* to ensure that the PATH is sensible.  i.e.
+   canonicalize ("/dev/fd0/.") returns "/dev/fd0" even though ``/dev/fd0/.''
+   is not a legal pathname for ``/dev/fd0.''  Anything we cannot parse
+   we return unmodified.   */
+char *
+canonicalize (const char *path)
+{
+  char *canonical = malloc (PATH_MAX + 1);
+  
+  if (path == NULL)
+    return NULL;
+  
+  if (realpath (path, canonical))
+    return canonical;
+
+  strcpy (canonical, path);
+  return canonical;
+}
+
+
+int 
+main(int argc, char *argv[])
+{
+        int fd;
+
+        char* mount_point;
+
+        struct mntent *mnt;
+        FILE* mtab;
+        FILE* new_mtab;
+
+        progname = argv[0];
+
+        if (geteuid() != 0) {
+                fprintf(stderr, "%s must be installed suid root\n", progname);
+                exit(1);
+        }
+
+        if (argc != 2) {
+                usage();
+                exit(1);
+        }
+
+        mount_point = canonicalize(argv[1]);
+
+        if (umount_ok(mount_point) != 0) {
+                exit(1);
+        }
+
+        if (umount(mount_point) != 0) {
+                fprintf(stderr, "Could not umount %s: %s\n",
+                        mount_point, strerror(errno));
+                exit(1);
+        }
+
+        if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1)
+        {
+                fprintf(stderr, "Can't get "MOUNTED"~ lock file");
+                return 1;
+        }
+        close(fd);
+	
+        if ((mtab = setmntent(MOUNTED, "r")) == NULL) {
+                fprintf(stderr, "Can't open " MOUNTED ": %s\n",
+                        strerror(errno));
+                return 1;
+        }
+
+#define MOUNTED_TMP MOUNTED".tmp"
+
+        if ((new_mtab = setmntent(MOUNTED_TMP, "w")) == NULL) {
+                fprintf(stderr, "Can't open " MOUNTED_TMP ": %s\n",
+                        strerror(errno));
+                endmntent(mtab);
+                return 1;
+        }
+
+        while ((mnt = getmntent(mtab)) != NULL) {
+                if (strcmp(mnt->mnt_dir, mount_point) != 0) {
+                        addmntent(new_mtab, mnt);
+                }
+        }
+
+        endmntent(mtab);
+
+        if (fchmod (fileno (new_mtab), S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) < 0) {
+                fprintf(stderr, "Error changing mode of %s: %s\n",
+                        MOUNTED_TMP, strerror(errno));
+                exit(1);
+        }
+
+        endmntent(new_mtab);
+
+        if (rename(MOUNTED_TMP, MOUNTED) < 0) {
+                fprintf(stderr, "Cannot rename %s to %s: %s\n",
+                        MOUNTED, MOUNTED_TMP, strerror(errno));
+                exit(1);
+        }
+
+        if (unlink(MOUNTED"~") == -1)
+        {
+                fprintf(stderr, "Can't remove "MOUNTED"~");
+                return 1;
+        }
+
+	return 0;
+}	
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only.  This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-indent-level: 8
+ * c-brace-imaginary-offset: 0
+ * c-brace-offset: -8
+ * c-argdecl-indent: 8
+ * c-label-offset: -8
+ * c-continued-statement-offset: 8
+ * c-continued-brace-offset: 0
+ * End:
+ */

util/nprint.c

@@ -0,0 +1,366 @@
+/*
+ *  nwprint.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+/* #include <sys/wait.h> */  /* generates a warning here */
+extern pid_t waitpid(pid_t, int *, int);
+#include <sys/errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/mount.h>
+#include <mntent.h>
+#include <linux/ipx.h>
+
+#include <linux/fs.h>
+#include <linux/ncp.h>
+#include <linux/ncp_fs.h>
+#include <linux/ncp_mount.h>
+#include "ncplib.h"
+
+static char *progname;
+static void
+usage(void);
+
+void
+main(int argc, char *argv[])
+{
+	struct ncp_conn conn;
+
+	char *server   = NULL;
+	char *user     = NULL;
+	char *password = NULL;
+	struct ncp_conn_spec *spec;
+
+	char *queue = "*";
+
+	int opt;
+
+	struct ncp_bindery_object q;
+	struct queue_job j;
+	struct print_job_record pj;
+
+	int written, read_this_time;
+
+	char buf[8192];
+
+	char *file_name;
+	int file;
+
+	progname = argv[0];
+
+	memset(&spec, 0, sizeof(spec));
+	memset(&j, 0, sizeof(j));
+
+	/*
+	 * Fill in default values for print job
+	 */
+	j.j.TargetServerID = 0xffffffff; /* any server */
+	/* at once */
+	memset(&(j.j.TargetExecTime), 0xff, sizeof(j.j.TargetExecTime));
+	j.j.JobType = htons(0);
+	strcpy(j.j.JobTextDescription, "Test Job");
+
+	memset(&pj, 0, sizeof(pj));
+
+	pj.Version = 0;
+	pj.TabSize = 8;
+	pj.Copies = htons(1);
+	pj.CtrlFlags = 0;
+	pj.Lines = htons(66);
+	pj.Rows = htons(80);
+	strcpy(pj.FnameHeader, "stdin");
+
+	while ((opt = getopt(argc, argv,
+			     "S:U:P:nq:d:p:b:f:l:r:c:t:F:TN"))!=EOF)
+	{
+		switch (opt) {
+		case 'p':
+			/* Path */
+			pj.CtrlFlags |= PRINT_BANNER;
+			if (strlen(optarg) >= sizeof(pj.Path))
+			{
+				strncpy(pj.Path, optarg,
+					sizeof(pj.Path));
+			}
+			else
+			{
+				strcpy(pj.Path, optarg);
+			}
+			break;
+		case 'b':
+			/* Banner Name */
+			pj.CtrlFlags |= PRINT_BANNER;
+			if (strlen(optarg) >= sizeof(pj.BannerName))
+			{
+				strncpy(pj.BannerName, optarg,
+					sizeof(pj.BannerName));
+			}
+			else
+			{
+				strcpy(pj.BannerName, optarg);
+			}
+			break;
+		case 'f':
+			/* File Name in Banner */
+			pj.CtrlFlags |= PRINT_BANNER;
+			if (strlen(optarg) >= sizeof(pj.FnameBanner))
+			{
+				strncpy(pj.FnameBanner, optarg,
+					sizeof(pj.FnameBanner));
+			}
+			else
+			{
+				strcpy(pj.FnameBanner, optarg);
+			}
+			break;
+		case 'l':
+			/* lines, default: 66 */
+			if ((atoi(optarg) < 0) || (atoi(optarg) > 65535))
+			{
+				fprintf(stderr,
+					"invalid line number: %s\n", optarg);
+				break;
+			}
+			pj.Lines = htons(atoi(optarg));
+			pj.CtrlFlags |= EXPAND_TABS;
+			break;
+		case 'r':
+			/* rows, default: 80 */
+			if ((atoi(optarg) < 0) || (atoi(optarg) > 65535))
+			{
+				fprintf(stderr,
+					"invalid row number: %s\n", optarg);
+				break;
+			}
+			pj.Rows = htons(atoi(optarg));
+			pj.CtrlFlags |= EXPAND_TABS;
+			break;
+		case 'c':
+			/* copies, default: 1 */
+			if ((atoi(optarg) < 0) || (atoi(optarg) > 65000))
+			{
+				fprintf(stderr,
+					"invalid copies: %s\n", optarg);
+				break;
+			}
+			pj.Copies = htons(atoi(optarg));
+			pj.CtrlFlags |= EXPAND_TABS;
+			break;
+		case 't':
+			/* tab size, default: 8 */
+			if ((atoi(optarg) < 0) || (atoi(optarg) > 255))
+			{
+				fprintf(stderr,
+					"invalid tab size: %s\n", optarg);
+				break;
+			}
+			pj.TabSize = atoi(optarg);
+			pj.CtrlFlags |= EXPAND_TABS;
+			break;
+		case 'T':
+			/* expand tabs, default tabsize: 8 */
+			pj.CtrlFlags |= EXPAND_TABS;
+			break;
+		case 'N':
+			/* no form feed */
+			pj.CtrlFlags |= NO_FORM_FEED;
+			break;
+		case 'F':
+			/* Form number, default: 0 */
+			if ((atoi(optarg) < 0) || (atoi(optarg) > 255))
+			{
+				fprintf(stderr,
+					"invalid form number: %s\n", optarg);
+				break;
+			}
+			j.j.JobType = htons(atoi(optarg));
+			break;
+		case 'S':
+			/* File Server */
+			if (strlen(optarg) >= sizeof(spec->server))
+			{
+				fprintf(stderr, "Servername too long:%s\n",
+					optarg);
+				exit(1);
+			}
+			server = optarg;
+			break;
+                case 'U':
+			/* User to use */
+                        if (strlen(optarg) >= sizeof(spec->user))
+			{
+                                fprintf(stderr, "Username too long: %s\n",
+                                        optarg);
+				exit(1);
+                        }
+			user = optarg;
+			break;
+                case 'P':
+			/* Password */
+			if (strlen(optarg) >= sizeof(spec->password))
+			{
+				printf("password too long\n");
+				exit(1);
+			}
+			password = optarg;
+                        break;
+                case 'n':
+			/* use no password */
+			password = "";
+                        break;
+		case 'q':
+			/* Queue name to print on, default: '*' */
+			if (strlen(optarg) >= NCP_BINDERY_NAME_LEN)
+			{
+				printf("queue name too long: %s\n",
+				       optarg);
+				exit(1);
+			}
+			queue = optarg;
+			break;
+		case 'd':
+			/* Job Description */
+			pj.CtrlFlags |= PRINT_BANNER;
+			if (strlen(optarg) >= sizeof(j.j.JobTextDescription))
+			{
+				strncpy(j.j.JobTextDescription, optarg,
+					sizeof(j.j.JobTextDescription));
+			}
+			else
+			{
+				strcpy(j.j.JobTextDescription, optarg);
+			}
+			break;
+			
+		default:
+			usage();
+			exit(1);
+		}
+	}
+
+	if (optind != argc-1)
+	{
+		usage();
+		exit(1);
+	}
+
+	file_name = argv[optind];
+
+	if (strcmp(file_name, "-") == 0)
+	{
+		file = 0;	/* stdin */
+	}
+	else
+	{
+		file = open(file_name, O_RDONLY, 0);
+		if (file < 0)
+		{
+			perror("could not open file");
+			exit(1);
+		}
+
+		if (strlen(file_name) >= sizeof(pj.FnameHeader))
+		{
+			strncpy(pj.FnameHeader, file_name,
+				sizeof(pj.FnameHeader));
+		}
+		else
+		{
+			strcpy(pj.FnameHeader, file_name);
+		}
+
+		if (strlen(pj.FnameBanner) == 0)
+		{
+			if (strlen(file_name) >= sizeof(pj.FnameBanner))
+			{
+				strncpy(pj.FnameBanner, file_name,
+					sizeof(pj.FnameBanner));
+			}
+			else
+			{
+				strcpy(pj.FnameBanner, file_name);
+			}
+		}
+	}
+
+	memcpy(j.j.ClientRecordArea, &pj, sizeof(pj));
+
+	if ((spec = ncp_find_conn_spec(server, user, password, 0)) == NULL)
+	{
+		perror("could not find connection");
+		exit(1);
+	}
+
+	if (ncp_open(&conn, spec) != 0)
+	{
+		perror("could not open connection");
+		exit(1);
+	}
+
+	if (ncp_scan_bindery_object(&conn, 0xffffffff, NCP_BINDERY_PQUEUE,
+				    queue, &q) != 0)
+	{
+		printf("could not find queue %s\n", queue);
+		return;
+	}
+	
+	if (ncp_create_queue_job_and_file(&conn, q.object_id, &j) != 0)
+	{
+		printf("create error\n");
+		return;
+	}
+
+	written = 0;
+	do
+	{
+	        read_this_time = read(file, buf, sizeof(buf));
+		if (read_this_time < 0)
+		{
+			break;
+		}
+
+		if (ncp_write(&conn, j.file_handle,
+			      written, read_this_time, buf) < read_this_time)
+		{
+			break;
+		}
+
+		written += read_this_time;
+	} while (read_this_time == sizeof(buf));
+
+	close(file);
+
+	if (ncp_close_file_and_start_job(&conn, q.object_id, &j) != 0) {
+		printf("close error\n");
+		return;
+	}			
+
+	ncp_close(&conn);
+}
+
+static void
+usage(void)
+{
+	fprintf(stderr, "usage: %s [options] file\n", progname);
+	exit(1);
+}

util/nwcrypt.c

@@ -89,9 +89,8 @@ typedef unsigned char buf32[32];
 typedef unsigned char buf16[16];
 typedef unsigned char buf8[8];
 typedef unsigned char buf4[4];
-typedef unsigned char u8;
 
-static u8 encrypttable[256] =
+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,
@@ -142,8 +141,8 @@ shuffle1(buf32 temp, unsigned char *target)
 }
 
 
-void
-shuffle(unsigned char *lon, const unsigned char *buf, int buflen,
+static void
+shuffle(const unsigned char *lon, const unsigned char *buf, int buflen,
 	unsigned char *target)
 {
 	int b2, d, s;
@@ -191,8 +190,10 @@ shuffle(unsigned char *lon, const unsigned char *buf, int buflen,
 }
 
 
-void
-nw_encrypt(unsigned char *fra,unsigned char *buf,unsigned char *til)
+static void
+nw_encrypt(const unsigned char *fra,
+	   const unsigned char *buf,
+	   unsigned char *til)
 {
 	buf32 k;
 	int s;

util/nwlsconn.c

@@ -0,0 +1,46 @@
+/*
+ *  nwlsconn.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <sys/types.h>
+
+#include "ncplib.h"
+
+void
+main(void)
+{
+	struct ncp_ioctl_conn conn;
+	struct passwd *pwd;
+
+	conn.connection = NCP_NO_CONNECTION;
+
+	if (isatty(1))
+	{
+		printf("\n%-30s %-30s %s\n"
+		       "-----------------------------------------------"
+		       "---------------------------\n",
+		       "Server Name",
+		       "NetWare Login Name",
+		       "Conn. Owner");
+	}
+
+	while (ncp_list_conn(&conn) == 0)
+	{
+		pwd = getpwuid(conn.uid);
+		printf("%-30s %-30s %s\n", conn.server, conn.user,
+		       pwd == NULL ? "<unknown>" : pwd->pw_name);
+	}
+}

util/slist.c

@@ -0,0 +1,91 @@
+/*
+ *  slist.c
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include "ncplib.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+
+void
+main(int argc, char *argv[])
+{
+	struct ncp_conn conn;
+	struct ncp_bindery_object obj;
+	int found = 0;
+	char default_pattern[2] = "*";
+	char *pattern = default_pattern;
+	char *p;
+
+	if (argc > 2)
+	{
+		printf("usage: %s [pattern]\n", argv[0]);
+		exit(1);
+	}
+
+	if (argc == 2)
+	{
+		pattern = argv[1];
+	}
+
+	for (p = pattern; *p != '\0'; p++)
+	{
+		*p = toupper(*p);
+	}
+
+	memset(&conn, 0, sizeof(conn));
+
+        if (ncp_open(&conn, NULL) != 0)
+	{
+		perror("ncp_connect");
+		exit(1);
+	}
+
+	if (isatty(1))
+	{
+		printf("\n%-52s%-10s%-12s\n"
+		       "-----------------------------------------------"
+		       "---------------------------\n",
+		       "Known NetWare File Servers",
+		       "Network",
+		       "Node Address");
+	}
+
+	obj.object_id = 0xffffffff;
+
+	while (ncp_scan_bindery_object(&conn, obj.object_id,
+				       NCP_BINDERY_FSERVER, pattern,
+				       &obj) == 0)
+	{
+		struct nw_property prop;
+		struct prop_net_address *naddr
+			= (struct prop_net_address *)&prop;
+
+		found = 1;
+
+		printf("%-52s", obj.object_name);
+
+		if (ncp_read_property_value(&conn, NCP_BINDERY_FSERVER,
+					    obj.object_name, 1, "NET_ADDRESS",
+					    &prop) == 0)
+		{
+			ipx_print_network(naddr->network);
+			printf("  ");
+			ipx_print_node(naddr->node);
+		}
+		printf("\n");
+	}
+
+	if ((found == 0) && (isatty(1)))
+	{
+		printf("No servers found\n");
+	}
+
+	ncp_close(&conn);
+}
+

util/start_ipx

@@ -3,5 +3,5 @@
 # abcd is my ipx network number and 1234 my server's internal network number.
 # 00001b038b11 is the server's node number.
 #
-ipx_interface add -p eth0 EtherII abcd
-ipx_route add 1234 abcd 00001b038b11
+ipx_interface add -p eth0 EtherII 1234
+ipx_route add 10 1234 00001b039949