Things were getting seriously hard to find. Do a quick reorg pass over

the code and split things into more logical groupings.

release/sysinstall/attr.c

@@ -0,0 +1,167 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+#include <ctype.h>
+#include <sys/errno.h>
+static int		num_attribs;
+
+int
+attr_parse(Attribs **attr, char *file)
+{
+    char hold_n[MAX_NAME+1];
+    char hold_v[MAX_VALUE+1];
+    int n, v, ch = 0;
+    enum { LOOK, COMMENT, NAME, VALUE, COMMIT } state;
+    FILE *fp;
+    static int 		lno;
+    
+    num_attribs = n = v = lno = 0;
+    state = LOOK;
+    
+    if ((fp = fopen(file, "r")) == NULL) {
+	msgConfirm("Cannot open the information file `%s': %s (%d)", file, strerror(errno), errno);
+	return 0;
+    }
+
+    while (state == COMMIT || (ch = fgetc(fp)) != EOF) {
+	/* Count lines */
+	if (ch == '\n')
+	    ++lno;
+	switch(state) {
+	case LOOK:
+	    if (isspace(ch))
+		continue;
+	    /* Allow shell or lisp style comments */
+	    else if (ch == '#' || ch == ';') {
+		state = COMMENT;
+		continue;
+	    }
+	    else if (isalpha(ch)) {
+		hold_n[n++] = ch;
+		state = NAME;
+	    }
+	    else
+		msgFatal("Invalid character '%c' at line %d\n", ch, lno);
+	    break;
+	    
+	case COMMENT:
+	    if (ch == '\n')
+		state = LOOK;
+	    break;
+	    
+	case NAME:
+	    if (ch == '\n') {
+		hold_n[n] = '\0';
+		hold_v[v = 0] = '\0';
+		state = COMMIT;
+	    }
+	    else if (isspace(ch))
+		continue;
+	    else if (ch == '=') {
+		hold_n[n] = '\0';
+		state = VALUE;
+	    }
+	    else
+		hold_n[n++] = ch;
+	    break;
+	    
+	case VALUE:
+	    if (v == 0 && isspace(ch))
+		continue;
+	    else if (ch == '{') {
+		/* multiline value */
+		while ((ch = fgetc(fp)) != '}') {
+		    if (ch == EOF)
+			msgFatal("Unexpected EOF on line %d", lno);
+		    else {
+		    	if (v == MAX_VALUE)
+			    msgFatal("Value length overflow at line %d", lno);
+		        hold_v[v++] = ch;
+		    }
+		}
+		hold_v[v] = '\0';
+		state = COMMIT;
+	    }
+	    else if (ch == '\n') {
+		hold_v[v] = '\0';
+		state = COMMIT;
+	    }
+	    else {
+		if (v == MAX_VALUE)
+		    msgFatal("Value length overflow at line %d", lno);
+		else
+		    hold_v[v++] = ch;
+	    }
+	    break;
+	    
+	case COMMIT:
+	    (*attr)[num_attribs].name = strdup(hold_n);
+	    (*attr)[num_attribs++].value = strdup(hold_v);
+	    state = LOOK;
+	    v = n = 0;
+	    break;
+
+	default:
+	    msgFatal("Unknown state at line %d??\n", lno);
+	}
+    }
+    fclose(fp);
+    return 1;
+}
+
+const char *
+attr_match(Attribs *attr, char *name)
+{
+    int n = 0;
+
+    while((strcasecmp(attr[n].name, name)!=0) && (n < num_attribs) && (n < 20))
+	n++;
+
+    if (strcasecmp(attr[n].name, name)==0)
+	return((const char *) attr[n].value);
+
+    return NULL;
+}

release/sysinstall/cdrom.c

@@ -0,0 +1,150 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <grp.h>
+
+#define CD9660
+#include <sys/mount.h>
+#undef CD9660
+
+static Boolean cdromMounted;
+
+Boolean
+mediaInitCDROM(Device *dev)
+{
+    struct iso_args	args;
+    struct stat		sb;
+
+    if (cdromMounted)
+	return TRUE;
+
+    if (Mkdir("/cdrom", NULL))
+	return FALSE;
+
+    args.fspec = dev->devname;
+    args.flags = 0;
+
+    if (mount(MOUNT_CD9660, "/cdrom", MNT_RDONLY, (caddr_t) &args) == -1) {
+	msgConfirm("Error mounting %s on /cdrom: %s (%u)\n", dev, strerror(errno), errno);
+	return FALSE;
+    }
+
+    /* Do a very simple check to see if this looks roughly like a 2.0.5 CDROM
+       Unfortunately FreeBSD won't let us read the ``label'' AFAIK, which is one
+       sure way of telling the disc version :-( */
+    if (stat("/cdrom/dists", &sb)) {
+	if (errno == ENOENT) {
+	    msgConfirm("Couldn't locate the directory `dists' on the CD.\nIs this a 2.0.5 CDROM?\n");
+	    return FALSE;
+	}
+	else {
+	    msgConfirm("Couldn't stat directory %s: %s", "/cdrom/dists", strerror(errno));
+	    return FALSE;
+	}
+    }
+    cdromMounted = TRUE;
+    return TRUE;
+}
+
+int
+mediaGetCDROM(char *dist, char *path)
+{
+    char		buf[PATH_MAX];
+    Attribs		*dist_attr;
+    int			retval;
+
+    dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+
+    snprintf(buf, PATH_MAX, "/stand/info/%s.inf", dist);
+
+    if (!access(buf, R_OK) && attr_parse(&dist_attr, buf) == 0) {
+	msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	free(dist_attr);
+	return FALSE;
+    }
+   
+    snprintf(buf, PATH_MAX, "/cdrom/%s%s", path ? path : "", dist);
+    retval = genericGetDist(buf, dist_attr, FALSE);
+    free(dist_attr);
+    return retval;
+}
+
+void
+mediaShutdownCDROM(Device *dev)
+{
+    extern int getDistpid;
+
+    if (!cdromMounted)
+	return;
+    if (getDistpid) {
+	int i, j;
+
+	i = waitpid(getDistpid, &j, 0);
+	if (i < 0 || WEXITSTATUS(j)) {
+	    msgConfirm("Warning: Last extraction returned status code %d.", WEXITSTATUS(j));
+	    getDistpid = 0;
+	}
+	getDistpid = 0;
+    }
+    msgDebug("Unmounting /cdrom\n");
+    if (unmount("/cdrom", 0) != 0)
+	msgConfirm("Could not unmount the CDROM: %s\n", strerror(errno));
+    msgDebug("Unmount returned\n");
+    cdromMounted = FALSE;
+    return;
+}

release/sysinstall/dos.c

@@ -0,0 +1,125 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <grp.h>
+
+#define MSDOSFS
+#include <sys/mount.h>
+#undef MSDOSFS
+
+static Boolean DOSMounted;
+
+Boolean
+mediaInitDOS(Device *dev)
+{
+    struct msdosfs_args	args;
+
+    if (DOSMounted)
+	return TRUE;
+
+    if (Mkdir("/dos", NULL))
+	return FALSE;
+
+    args.fspec = dev->devname;
+    args.uid = args.gid = 0;
+
+    if (mount(MOUNT_MSDOS, "/dos", MNT_RDONLY, (caddr_t)&args) == -1) {
+	msgConfirm("Error mounting %s on /dos: %s (%u)\n", dev, strerror(errno), errno);
+	return FALSE;
+    }
+    DOSMounted = TRUE;
+    return TRUE;
+}
+
+int
+mediaGetDOS(char *dist, char *path)
+{
+    char		buf[PATH_MAX];
+    Attribs		*dist_attr = NULL;
+    int			retval;
+
+    dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+    snprintf(buf, PATH_MAX, "/stand/info/%s.inf", dist);
+    if (!access(buf, R_OK) && attr_parse(&dist_attr, buf) == 0) {
+	msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	free(dist_attr);
+	return FALSE;
+    }
+    snprintf(buf, PATH_MAX, "/dos/%s%s", path ? path : "", dist);
+    retval = genericGetDist(buf, dist_attr, FALSE);
+    free(dist_attr);
+    return retval;
+}
+
+void
+mediaShutdownDOS(Device *dev)
+{
+    extern int getDistpid;
+
+    if (!DOSMounted)
+	return;
+    if (getDistpid) {
+	int i, j;
+
+	i = waitpid(getDistpid, &j, 0);
+	if (i < 0 || WEXITSTATUS(j)) {
+	    msgConfirm("Warning: Last extraction returned status code %d.", WEXITSTATUS(j));
+	    getDistpid = 0;
+	}
+	getDistpid = 0;
+    }
+    msgDebug("Unmounting /dos\n");
+    if (unmount("/dos", 0) != 0)
+	msgConfirm("Could not unmount the DOS partition: %s\n", strerror(errno));
+    msgDebug("Unmount returned\n");
+    DOSMounted = FALSE;
+    return;
+}

release/sysinstall/floppy.c

@@ -0,0 +1,177 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+#include <sys/fcntl.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <grp.h>
+
+#define MSDOSFS
+#include <sys/mount.h>
+#undef MSDOSFS
+
+static Device *floppyDev;
+static Boolean floppyMounted;
+
+/* For finding floppies */
+static int
+floppyChoiceHook(char *str)
+{
+    Device **devs;
+
+    /* Clip garbage off the ends */
+    string_prune(str);
+    str = string_skipwhite(str);
+    if (!*str)
+	return 0;
+    devs = deviceFind(str, DEVICE_TYPE_FLOPPY);
+    if (devs)
+	floppyDev = devs[0];
+    return devs ? 1 : 0;
+}
+
+/* Our last-ditch routine for getting ROOT from a floppy */
+int
+getRootFloppy(void)
+{
+    int fd = -1;
+
+    while (floppyDev == NULL || fd == -1) {
+	Device **devs;
+	int cnt;
+		    
+	devs = deviceFind(NULL, DEVICE_TYPE_FLOPPY);
+	cnt = deviceCount(devs);
+	if (cnt == 1)
+	    floppyDev = devs[0];
+	else if (cnt > 1) {
+	    DMenu *menu;
+	    
+	    menu = deviceCreateMenu(&MenuMediaFloppy, DEVICE_TYPE_FLOPPY, floppyChoiceHook);
+	    menu->title = "Please insert the ROOT floppy";
+	    dmenuOpenSimple(menu);
+	}
+	else {
+	    msgConfirm("No floppy devices found!  Something is seriously wrong!");
+	    return -1;
+	}
+	if (!floppyDev)
+	    continue;
+	fd = open(floppyDev->devname, O_RDONLY);
+    }
+    return fd;
+}
+
+Boolean
+mediaInitFloppy(Device *dev)
+{
+    struct msdosfs_args dosargs;
+    char mountpoint[FILENAME_MAX];
+
+    if (floppyMounted)
+	return TRUE;
+    memset(&dosargs, 0, sizeof dosargs);
+
+    if (Mkdir("/mnt", NULL)) {
+	msgConfirm("Unable to make directory mountpoint for %s!", mountpoint);
+	return FALSE;
+    }
+    msgDebug("initFloppy:  mount floppy %s on /mnt\n", dev->devname); 
+    dosargs.fspec = dev->devname;
+    if (mount(MOUNT_MSDOS, "/mnt", 0, (caddr_t)&dosargs) == -1) {
+	msgConfirm("Error mounting floppy %s (%s) on /mnt : %s\n", dev->name,
+		   dev->devname, mountpoint, strerror(errno));
+	return FALSE;
+    }
+    floppyMounted = TRUE;
+    return TRUE;
+}
+
+int
+mediaGetFloppy(char *dist, char *path)
+{
+    char		buf[PATH_MAX];
+    char		*fname;
+    Attribs		*dist_attr;
+    int			retval;
+
+    dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+
+    snprintf(buf, PATH_MAX, "/stand/info/%s.inf", dist);
+    if (!access(buf, R_OK) && attr_parse(&dist_attr, buf) == 0)
+    {
+	msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	free(dist_attr);
+	return FALSE;
+    }
+    fname = index(dist, '/') + 1;
+    snprintf(buf, PATH_MAX, "/mnt/%s", fname);
+
+    retval = genericGetDist(buf, dist_attr, TRUE);
+    free(dist_attr);
+    return retval;
+}
+
+void
+mediaShutdownFloppy(Device *dev)
+{
+    if (floppyMounted) {
+	if (vsystem("umount /mnt") != 0)
+	    msgDebug("Umount of floppy on /mnt failed: %s (%d)\n", strerror(errno), errno);
+	else
+	    floppyMounted = FALSE;
+    }
+}

release/sysinstall/ftp_strat.c

@@ -0,0 +1,251 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <netdb.h>
+#include "ftp.h"
+
+Boolean ftpInitted;
+static FTP_t ftp;
+
+Boolean
+mediaInitFTP(Device *dev)
+{
+    int i;
+    char *url, *hostname, *dir;
+    char *my_name, email[BUFSIZ];
+    Device *netDevice = (Device *)dev->private;
+
+    if (ftpInitted)
+	return TRUE;
+
+    if (netDevice->init)
+	if (!(*netDevice->init)(netDevice))
+	    return FALSE;
+
+    if ((ftp = FtpInit()) == NULL) {
+	msgConfirm("FTP initialisation failed!");
+	return FALSE;
+    }
+
+    url = getenv("ftp");
+    if (!url)
+	return FALSE;
+    my_name = getenv(VAR_HOSTNAME);
+    if (strncmp("ftp://", url, 6) != NULL) {
+	msgConfirm("Invalid URL (`%s') passed to FTP routines!\n(must start with `ftp://')", url);
+	return FALSE;
+    }
+
+    msgDebug("Using URL `%s'\n", url);
+    hostname = url + 6;
+    if ((dir = index(hostname, '/')) != NULL)
+	*(dir++) = '\0';
+    strcpy(dev->name, hostname);
+    msgDebug("hostname = `%s'\n", hostname);
+    msgDebug("dir = `%s'\n", dir ? dir : "/");
+    msgNotify("Looking up host %s..", hostname);
+    if ((gethostbyname(hostname) == NULL) && (inet_addr(hostname) == INADDR_NONE)) {
+	msgConfirm("Cannot resolve hostname `%s'!  Are you sure your name server\nand/or gateway values are set properly?", hostname);
+	return FALSE;
+    }
+
+    snprintf(email, BUFSIZ, "installer@%s", my_name);
+    msgDebug("Using fake e-mail `%s'\n", email);
+
+    msgNotify("Logging in as anonymous.");
+    if ((i = FtpOpen(ftp, hostname, "anonymous", email)) != 0) {
+	msgConfirm("Couldn't open FTP connection to %s: %s (%u)\n", hostname, strerror(i), i);
+	return FALSE;
+    }
+
+    if (getenv("ftpPassive"))
+	FtpPassive(ftp, 1);
+    FtpBinary(ftp, 1);
+    if (dir && *dir != '\0') {
+	msgNotify("CD to distribution in ~ftp/%s", dir);
+	FtpChdir(ftp, dir);
+    }
+    msgDebug("leaving mediaInitFTP!\n");
+    ftpInitted = TRUE;
+    return TRUE;
+}
+
+static pid_t ftppid = 0;
+
+int
+mediaGetFTP(char *dist, char *path)
+{
+    int 	fd;
+    char 	buf[512];
+    int		pfd[2], numchunks;
+    const char *tmp;
+    Attribs	*dist_attr;
+
+    if (!path)
+	path = "";
+    msgNotify("Attempting to retreive `%s' over FTP", dist);
+    snprintf(buf, PATH_MAX, "/stand/info/%s%s.inf", path, dist);
+    if (!access(buf, R_OK)) {
+	msgDebug("Parsing attributes file for %s\n", dist);
+	dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+	if (attr_parse(&dist_attr, buf) == 0) {
+	    msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	    return -1;
+	}
+   
+	msgDebug("Looking for attribute `pieces'\n");
+	tmp = attr_match(dist_attr, "pieces");
+	numchunks = atoi(tmp);
+    }
+    else
+	numchunks = 0;
+    msgDebug("Attempting to extract distribution from %u files\n", numchunks ? numchunks : 1);
+
+    /* Take the lack of an info file to mean we're a fully qualified name */
+    if (!numchunks) {
+	sprintf(buf, "%s%s", path, dist);
+	return(FtpGet(ftp, buf));
+    }
+    else if (numchunks == 1) {
+	snprintf(buf, 512, "%s%s.aa", path, dist);
+	return(FtpGet(ftp, buf));
+    }
+
+    /* reap the previous child corpse - yuck! */
+    if (ftppid) {
+	int i, j;
+
+	i = waitpid(ftppid, &j, 0);
+	if (i < 0 || WEXITSTATUS(j)) {
+	    msgConfirm("Previous FTP transaction returned status code %d - aborting\ntransfer.", WEXITSTATUS(j));
+	    ftppid = 0;
+	    return -1;
+	}
+	ftppid = 0;
+    }
+    pipe(pfd);
+    ftppid = fork();
+    if (!ftppid) {
+	int		chunk;
+	int		retval;
+
+	dup2(pfd[1], 1); close(pfd[1]);
+	close(pfd[0]);
+	
+	for (chunk = 0; chunk < numchunks; chunk++) {
+	    char buffer[10240];
+	    int n;
+	    
+	    snprintf(buf, 512, "%s%s.%c%c", path, dist, (chunk / 26) + 'a', (chunk % 26) + 'a');
+	    fd = FtpGet(ftp, buf);
+
+	    if (fd < 0)
+	    {
+		msgConfirm("FtpGet failed to retreive piece `%s' in the %s distribution!\nAborting the transfer", chunk, dist);
+		exit(1);
+	    }
+	    
+	    while ((n = read(fd, buffer, 10240))>0)
+	    {
+		retval = write(1, buffer, n);
+		if (retval != n)
+		{
+		    msgConfirm("Write failure on transfer! (wrote %d bytes of %d bytes)", retval, n);
+		    exit(1);
+		}
+		
+	    }
+	    /* Close all but the last, since the last will get closed by mediaCloseFTP */
+	    if (chunk + 1 != numchunks)
+		FtpEOF(ftp);
+	    close(fd);
+	}
+	close(1);
+	msgDebug("Extract of %s finished with success!!!\n", dist);
+	exit(0);
+    }
+    close(pfd[1]);
+    return(pfd[0]);
+}
+
+Boolean
+mediaCloseFTP(Device *dev, int fd)
+{
+    FtpEOF(ftp);
+    close(fd);
+    return TRUE;
+}
+
+void
+mediaShutdownFTP(Device *dev)
+{
+    Device *netdev = (Device *)dev->private;
+
+    if (!ftpInitted)
+	return;
+
+    if (ftp != NULL) {
+	FtpClose(ftp);
+	ftp = NULL;
+    }
+    if (ftppid) {
+	int i, j;
+
+	i = waitpid(ftppid, &j, 0);
+	if (i < 0 || WEXITSTATUS(j))
+	    msgConfirm("Warning: Last FTP transaction returned status code %d.", WEXITSTATUS(j));
+	ftppid = 0;
+    }
+    if (netdev->shutdown)
+	(*netdev->shutdown)(netdev);
+    ftpInitted = FALSE;
+}
+

release/sysinstall/network.c

@@ -0,0 +1,128 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+
+static Boolean networkInitialized;
+
+Boolean
+mediaInitNetwork(Device *dev)
+{
+    int i;
+    char *rp;
+
+    if (networkInitialized)
+	return TRUE;
+
+    configResolv();
+    if (!strncmp("cuaa", dev->name, 4)) {
+	if (!tcpStartPPP(dev)) {
+	    msgConfirm("Unable to start PPP!  This installation method\ncannot be used.");
+	    return FALSE;
+	}
+    }
+    else {
+	char *cp, ifconfig[64];
+
+	snprintf(ifconfig, 64, "%s%s", VAR_IFCONFIG, dev->name);
+	cp = getenv(ifconfig);
+	if (!cp) {
+	    msgConfirm("The %s device is not configured.  You will need to do so\nin the Networking configuration menu before proceeding.");
+	    return FALSE;
+	}
+	i = vsystem("ifconfig %s %s", dev->name, cp);
+	if (i) {
+	    msgConfirm("Unable to configure the %s interface!\nThis installation method cannot be used.", dev->name);
+	    return FALSE;
+	}
+    }
+
+    rp = getenv(VAR_GATEWAY);
+    if (!rp)
+	msgConfirm("No gateway has been set. You will not be able to access hosts\n
+not on the local network\n");
+    else
+	vsystem("route add default %s", rp);
+    networkInitialized = TRUE;
+    return TRUE;
+}
+
+void
+mediaShutdownNetwork(Device *dev)
+{
+    char *cp;
+
+    if (!networkInitialized)
+	return;
+
+    if (!strncmp("cuaa", dev->name, 4)) {
+	msgConfirm("You may now go to the 3rd screen (ALT-F3) and shut down\nyour PPP connection.  It shouldn't be needed any longer\n(unless you wish to create a shell by typing ESC and\nexperiment with it further, in which case go right ahead!)");
+	return;
+    }
+    else {
+	int i;
+	char ifconfig[64];
+
+	snprintf(ifconfig, 64, "%s%s", VAR_IFCONFIG, dev->name);
+	cp = getenv(ifconfig);
+	if (!cp)
+	    return;
+	i = vsystem("ifconfig %s down", dev->name);
+	if (i)
+	    msgConfirm("Warning: Unable to down the %s interface properly", dev->name);
+    }
+
+    cp = getenv(VAR_GATEWAY);
+    if (cp)
+	vsystem("route delete default");
+    networkInitialized = FALSE;
+}

release/sysinstall/nfs.c

@@ -0,0 +1,21 @@
+#include "sysinstall.h"
+#include <stdio.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/file.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/param.h>
+#include <sys/dkbad.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include "ftp.h"
+
+#define NFS
+#include <sys/mount.h>
+#undef NFS
+

release/sysinstall/tape.c

@@ -0,0 +1,71 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+
+Boolean
+mediaInitTape(Device *dev)
+{
+    return TRUE;
+}
+
+int
+mediaGetTape(char *dist, char *path)
+{
+    return -1;
+}
+
+void
+mediaShutdownTape(Device *dev)
+{
+    return;
+}

release/sysinstall/ufs.c

@@ -0,0 +1,60 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+
+Boolean
+mediaInitUFS(Device *dev)
+{
+    return TRUE;
+}
+
+int
+mediaGetUFS(char *dist, char *path)
+{
+    return -1;
+}
+
+/* UFS has no Shutdown routine since this is handled at the device level */

usr.sbin/sysinstall/cdrom.c

@@ -0,0 +1,150 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <grp.h>
+
+#define CD9660
+#include <sys/mount.h>
+#undef CD9660
+
+static Boolean cdromMounted;
+
+Boolean
+mediaInitCDROM(Device *dev)
+{
+    struct iso_args	args;
+    struct stat		sb;
+
+    if (cdromMounted)
+	return TRUE;
+
+    if (Mkdir("/cdrom", NULL))
+	return FALSE;
+
+    args.fspec = dev->devname;
+    args.flags = 0;
+
+    if (mount(MOUNT_CD9660, "/cdrom", MNT_RDONLY, (caddr_t) &args) == -1) {
+	msgConfirm("Error mounting %s on /cdrom: %s (%u)\n", dev, strerror(errno), errno);
+	return FALSE;
+    }
+
+    /* Do a very simple check to see if this looks roughly like a 2.0.5 CDROM
+       Unfortunately FreeBSD won't let us read the ``label'' AFAIK, which is one
+       sure way of telling the disc version :-( */
+    if (stat("/cdrom/dists", &sb)) {
+	if (errno == ENOENT) {
+	    msgConfirm("Couldn't locate the directory `dists' on the CD.\nIs this a 2.0.5 CDROM?\n");
+	    return FALSE;
+	}
+	else {
+	    msgConfirm("Couldn't stat directory %s: %s", "/cdrom/dists", strerror(errno));
+	    return FALSE;
+	}
+    }
+    cdromMounted = TRUE;
+    return TRUE;
+}
+
+int
+mediaGetCDROM(char *dist, char *path)
+{
+    char		buf[PATH_MAX];
+    Attribs		*dist_attr;
+    int			retval;
+
+    dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+
+    snprintf(buf, PATH_MAX, "/stand/info/%s.inf", dist);
+
+    if (!access(buf, R_OK) && attr_parse(&dist_attr, buf) == 0) {
+	msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	free(dist_attr);
+	return FALSE;
+    }
+   
+    snprintf(buf, PATH_MAX, "/cdrom/%s%s", path ? path : "", dist);
+    retval = genericGetDist(buf, dist_attr, FALSE);
+    free(dist_attr);
+    return retval;
+}
+
+void
+mediaShutdownCDROM(Device *dev)
+{
+    extern int getDistpid;
+
+    if (!cdromMounted)
+	return;
+    if (getDistpid) {
+	int i, j;
+
+	i = waitpid(getDistpid, &j, 0);
+	if (i < 0 || WEXITSTATUS(j)) {
+	    msgConfirm("Warning: Last extraction returned status code %d.", WEXITSTATUS(j));
+	    getDistpid = 0;
+	}
+	getDistpid = 0;
+    }
+    msgDebug("Unmounting /cdrom\n");
+    if (unmount("/cdrom", 0) != 0)
+	msgConfirm("Could not unmount the CDROM: %s\n", strerror(errno));
+    msgDebug("Unmount returned\n");
+    cdromMounted = FALSE;
+    return;
+}

usr.sbin/sysinstall/dos.c

@@ -0,0 +1,125 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <grp.h>
+
+#define MSDOSFS
+#include <sys/mount.h>
+#undef MSDOSFS
+
+static Boolean DOSMounted;
+
+Boolean
+mediaInitDOS(Device *dev)
+{
+    struct msdosfs_args	args;
+
+    if (DOSMounted)
+	return TRUE;
+
+    if (Mkdir("/dos", NULL))
+	return FALSE;
+
+    args.fspec = dev->devname;
+    args.uid = args.gid = 0;
+
+    if (mount(MOUNT_MSDOS, "/dos", MNT_RDONLY, (caddr_t)&args) == -1) {
+	msgConfirm("Error mounting %s on /dos: %s (%u)\n", dev, strerror(errno), errno);
+	return FALSE;
+    }
+    DOSMounted = TRUE;
+    return TRUE;
+}
+
+int
+mediaGetDOS(char *dist, char *path)
+{
+    char		buf[PATH_MAX];
+    Attribs		*dist_attr = NULL;
+    int			retval;
+
+    dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+    snprintf(buf, PATH_MAX, "/stand/info/%s.inf", dist);
+    if (!access(buf, R_OK) && attr_parse(&dist_attr, buf) == 0) {
+	msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	free(dist_attr);
+	return FALSE;
+    }
+    snprintf(buf, PATH_MAX, "/dos/%s%s", path ? path : "", dist);
+    retval = genericGetDist(buf, dist_attr, FALSE);
+    free(dist_attr);
+    return retval;
+}
+
+void
+mediaShutdownDOS(Device *dev)
+{
+    extern int getDistpid;
+
+    if (!DOSMounted)
+	return;
+    if (getDistpid) {
+	int i, j;
+
+	i = waitpid(getDistpid, &j, 0);
+	if (i < 0 || WEXITSTATUS(j)) {
+	    msgConfirm("Warning: Last extraction returned status code %d.", WEXITSTATUS(j));
+	    getDistpid = 0;
+	}
+	getDistpid = 0;
+    }
+    msgDebug("Unmounting /dos\n");
+    if (unmount("/dos", 0) != 0)
+	msgConfirm("Could not unmount the DOS partition: %s\n", strerror(errno));
+    msgDebug("Unmount returned\n");
+    DOSMounted = FALSE;
+    return;
+}

usr.sbin/sysinstall/floppy.c

@@ -0,0 +1,177 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+#include <sys/fcntl.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <grp.h>
+
+#define MSDOSFS
+#include <sys/mount.h>
+#undef MSDOSFS
+
+static Device *floppyDev;
+static Boolean floppyMounted;
+
+/* For finding floppies */
+static int
+floppyChoiceHook(char *str)
+{
+    Device **devs;
+
+    /* Clip garbage off the ends */
+    string_prune(str);
+    str = string_skipwhite(str);
+    if (!*str)
+	return 0;
+    devs = deviceFind(str, DEVICE_TYPE_FLOPPY);
+    if (devs)
+	floppyDev = devs[0];
+    return devs ? 1 : 0;
+}
+
+/* Our last-ditch routine for getting ROOT from a floppy */
+int
+getRootFloppy(void)
+{
+    int fd = -1;
+
+    while (floppyDev == NULL || fd == -1) {
+	Device **devs;
+	int cnt;
+		    
+	devs = deviceFind(NULL, DEVICE_TYPE_FLOPPY);
+	cnt = deviceCount(devs);
+	if (cnt == 1)
+	    floppyDev = devs[0];
+	else if (cnt > 1) {
+	    DMenu *menu;
+	    
+	    menu = deviceCreateMenu(&MenuMediaFloppy, DEVICE_TYPE_FLOPPY, floppyChoiceHook);
+	    menu->title = "Please insert the ROOT floppy";
+	    dmenuOpenSimple(menu);
+	}
+	else {
+	    msgConfirm("No floppy devices found!  Something is seriously wrong!");
+	    return -1;
+	}
+	if (!floppyDev)
+	    continue;
+	fd = open(floppyDev->devname, O_RDONLY);
+    }
+    return fd;
+}
+
+Boolean
+mediaInitFloppy(Device *dev)
+{
+    struct msdosfs_args dosargs;
+    char mountpoint[FILENAME_MAX];
+
+    if (floppyMounted)
+	return TRUE;
+    memset(&dosargs, 0, sizeof dosargs);
+
+    if (Mkdir("/mnt", NULL)) {
+	msgConfirm("Unable to make directory mountpoint for %s!", mountpoint);
+	return FALSE;
+    }
+    msgDebug("initFloppy:  mount floppy %s on /mnt\n", dev->devname); 
+    dosargs.fspec = dev->devname;
+    if (mount(MOUNT_MSDOS, "/mnt", 0, (caddr_t)&dosargs) == -1) {
+	msgConfirm("Error mounting floppy %s (%s) on /mnt : %s\n", dev->name,
+		   dev->devname, mountpoint, strerror(errno));
+	return FALSE;
+    }
+    floppyMounted = TRUE;
+    return TRUE;
+}
+
+int
+mediaGetFloppy(char *dist, char *path)
+{
+    char		buf[PATH_MAX];
+    char		*fname;
+    Attribs		*dist_attr;
+    int			retval;
+
+    dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
+
+    snprintf(buf, PATH_MAX, "/stand/info/%s.inf", dist);
+    if (!access(buf, R_OK) && attr_parse(&dist_attr, buf) == 0)
+    {
+	msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
+	free(dist_attr);
+	return FALSE;
+    }
+    fname = index(dist, '/') + 1;
+    snprintf(buf, PATH_MAX, "/mnt/%s", fname);
+
+    retval = genericGetDist(buf, dist_attr, TRUE);
+    free(dist_attr);
+    return retval;
+}
+
+void
+mediaShutdownFloppy(Device *dev)
+{
+    if (floppyMounted) {
+	if (vsystem("umount /mnt") != 0)
+	    msgDebug("Umount of floppy on /mnt failed: %s (%d)\n", strerror(errno), errno);
+	else
+	    floppyMounted = FALSE;
+    }
+}

usr.sbin/sysinstall/network.c

@@ -0,0 +1,128 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+
+static Boolean networkInitialized;
+
+Boolean
+mediaInitNetwork(Device *dev)
+{
+    int i;
+    char *rp;
+
+    if (networkInitialized)
+	return TRUE;
+
+    configResolv();
+    if (!strncmp("cuaa", dev->name, 4)) {
+	if (!tcpStartPPP(dev)) {
+	    msgConfirm("Unable to start PPP!  This installation method\ncannot be used.");
+	    return FALSE;
+	}
+    }
+    else {
+	char *cp, ifconfig[64];
+
+	snprintf(ifconfig, 64, "%s%s", VAR_IFCONFIG, dev->name);
+	cp = getenv(ifconfig);
+	if (!cp) {
+	    msgConfirm("The %s device is not configured.  You will need to do so\nin the Networking configuration menu before proceeding.");
+	    return FALSE;
+	}
+	i = vsystem("ifconfig %s %s", dev->name, cp);
+	if (i) {
+	    msgConfirm("Unable to configure the %s interface!\nThis installation method cannot be used.", dev->name);
+	    return FALSE;
+	}
+    }
+
+    rp = getenv(VAR_GATEWAY);
+    if (!rp)
+	msgConfirm("No gateway has been set. You will not be able to access hosts\n
+not on the local network\n");
+    else
+	vsystem("route add default %s", rp);
+    networkInitialized = TRUE;
+    return TRUE;
+}
+
+void
+mediaShutdownNetwork(Device *dev)
+{
+    char *cp;
+
+    if (!networkInitialized)
+	return;
+
+    if (!strncmp("cuaa", dev->name, 4)) {
+	msgConfirm("You may now go to the 3rd screen (ALT-F3) and shut down\nyour PPP connection.  It shouldn't be needed any longer\n(unless you wish to create a shell by typing ESC and\nexperiment with it further, in which case go right ahead!)");
+	return;
+    }
+    else {
+	int i;
+	char ifconfig[64];
+
+	snprintf(ifconfig, 64, "%s%s", VAR_IFCONFIG, dev->name);
+	cp = getenv(ifconfig);
+	if (!cp)
+	    return;
+	i = vsystem("ifconfig %s down", dev->name);
+	if (i)
+	    msgConfirm("Warning: Unable to down the %s interface properly", dev->name);
+    }
+
+    cp = getenv(VAR_GATEWAY);
+    if (cp)
+	vsystem("route delete default");
+    networkInitialized = FALSE;
+}

usr.sbin/sysinstall/nfs.c

@@ -0,0 +1,21 @@
+#include "sysinstall.h"
+#include <stdio.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/file.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/param.h>
+#include <sys/dkbad.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include "ftp.h"
+
+#define NFS
+#include <sys/mount.h>
+#undef NFS
+

usr.sbin/sysinstall/tape.c

@@ -0,0 +1,71 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * These routines deal with getting things off of floppy media, though
+ * with one exception:  genericGetDist() is actually used from lots of places
+ * since it can think of the world as just "one big floppy" too if that's
+ * appropriate.
+ */
+
+#include "sysinstall.h"
+
+Boolean
+mediaInitTape(Device *dev)
+{
+    return TRUE;
+}
+
+int
+mediaGetTape(char *dist, char *path)
+{
+    return -1;
+}
+
+void
+mediaShutdownTape(Device *dev)
+{
+    return;
+}

usr.sbin/sysinstall/ufs.c

@@ -0,0 +1,60 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated to essentially a complete rewrite.
+ *
+ * $Id: media_strategy.c,v 1.28 1995/05/26 20:30:59 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  All rights reserved.
+ * Copyright (c) 1995
+ * 	Gary J Palmer. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+
+Boolean
+mediaInitUFS(Device *dev)
+{
+    return TRUE;
+}
+
+int
+mediaGetUFS(char *dist, char *path)
+{
+    return -1;
+}
+
+/* UFS has no Shutdown routine since this is handled at the device level */