256 lines
8.9 KiB
C
256 lines
8.9 KiB
C
/*
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* The new sysinstall program.
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*
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* This is probably the last program in the `sysinstall' line - the next
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* generation being essentially a complete rewrite.
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*
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* $Id: installFinal.c,v 1.13 1995/10/27 03:59:36 jkh Exp $
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*
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* Copyright (c) 1995
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* Jordan Hubbard & Coranth Gryphon. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* verbatim and that no modifications are made prior to this
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* point in the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the authors listed above
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* for the FreeBSD Project.
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* 4. The names of the authors or the FreeBSD project may not be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE FREEBSD PROJECT ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR THEIR PETS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include "sysinstall.h"
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#include <sys/disklabel.h>
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#include <sys/errno.h>
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#include <sys/ioctl.h>
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#include <sys/fcntl.h>
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#include <sys/wait.h>
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#include <sys/param.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <sys/mount.h>
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/* This file contains all the final configuration thingies */
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static DMenu MenuSamba = {
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DMENU_MULTIPLE_TYPE | DMENU_SELECTION_RETURNS,
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"Samba Services Menu",
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"This allows you to configure various aspects of your Samba server.",
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NULL,
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NULL,
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{ { "Homes", "Make home directories available to users.",
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DMENU_SET_VARIABLE, "SAMBA_homes=YES", 0, 0, dmenuVarCheck },
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{ "Printers", "Allows for sharing of local printers.",
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DMENU_SET_VARIABLE, "SAMBA_printers=YES", 0, 0, dmenuVarCheck},
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{ "Export Paths", "Specify local directories to make available.",
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DMENU_SET_VARIABLE, "SAMBA_export=YES", 0, 0, dmenuVarCheck },
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{ NULL } },
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};
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/* These probably shouldn't be hard-coded, but making them options might prove to be even more confusing! */
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#define FTP_UID 14
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#define FTP_NAME "ftp"
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#define FTP_GROUP "operator"
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#define FTP_COMMENT "Anonymous FTP Admin"
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#define SMB_CONF "./smb.conf"
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/* Load gated package and maybe even seek to configure or explain it a little */
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int
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configGated(char *unused)
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{
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variable_set2("gated", "YES");
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return RET_SUCCESS;
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}
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/* Configure this machine as an anonymous FTP server */
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int
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configAnonFTP(char *unused)
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{
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char *tptr;
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char tbuf[256];
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int i = RET_SUCCESS;
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tptr = msgGetInput("/u", "What directory should the anonymous ftp account point to?");
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if (tptr && *tptr && (tptr[0] == '/')) {
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int len = strlen(tbuf);
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strcpy(tbuf, tptr);
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if (tbuf[len - 1] == '/')
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tbuf[len - 1] = '\0';
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if (vsystem("adduser -uid %d -home %s -shell date -dotdir no -batch %s %s \"%s\" ",
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FTP_UID, tbuf, FTP_NAME, FTP_GROUP, FTP_COMMENT)) {
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dialog_clear();
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msgConfirm("Unable to create FTP user! Anonymous FTP setup failed.");
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i = RET_FAIL;
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}
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else {
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vsystem("mkdir -p %s; chmod 555 %s; chown root %s", tbuf, tbuf, tbuf);
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vsystem("mkdir %s/bin && chmod 555 %s/bin", tbuf, tbuf);
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vsystem("cp /bin/ls %s/bin && chmod 111 %s/bin/ls", tbuf, tbuf);
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vsystem("mkdir %s/etc && chmod 555 %s/etc", tbuf, tbuf);
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vsystem("cp /etc/pwd.db /etc/group %s/etc && chmod 444 %s/etc/pwd.db %s/etc/group", tbuf, tbuf, tbuf);
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vsystem("mkdir -p %s/pub/incoming", tbuf);
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vsystem("chmod 1777 %s/pub/incoming", tbuf);
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vsystem("chown -R %s %s/pub", FTP_NAME, tbuf);
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}
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}
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else {
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dialog_clear();
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msgConfirm("Invalid Directory. Anonymous FTP will not be set up.");
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i = RET_FAIL;
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}
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return i;
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}
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int
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configSamba(char *unused)
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{
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int i = RET_SUCCESS;
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if (!dmenuOpenSimple(&MenuSamba))
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i = RET_FAIL;
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else {
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FILE *fptr;
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char tbuf[256], *tptr;
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int tval;
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fptr = fopen("/tmp/smb.conf","w");
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if (fptr) {
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strcpy(tbuf,"FreeBSD - Samba %v");
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if (variable_get("SAMBA_string")) {
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tptr = msgGetInput("FreeBSD - Samba %%v", "What should this server list as its description?\n"
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"Note that the \"%%v\" refers to the samba version number.");
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if (tptr && *tptr)
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strcpy(tbuf, tptr);
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}
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fprintf(fptr, "[global]\n");
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fprintf(fptr, "comment = %s\n", tbuf);
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fprintf(fptr, "log file = /var/log/samba.log\n");
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fprintf(fptr, "dont descend = /dev,/proc,/root,/stand\n\n");
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fprintf(fptr, "printing = bsd\n");
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fprintf(fptr, "map archive = no\n");
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fprintf(fptr, "status = yes\n");
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fprintf(fptr, "public = yes\n");
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fprintf(fptr, "read only = no\n");
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fprintf(fptr, "preserve case = yes\n");
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fprintf(fptr, "strip dot = yes\n");
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fprintf(fptr, "security = share\n");
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fprintf(fptr, "guest ok = yes\n\n");
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if (variable_get("SAMBA_homes")) {
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fprintf(fptr, "[homes]\n");
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fprintf(fptr, "browseable = no\n");
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fprintf(fptr, "comment = User Home Directory\n");
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fprintf(fptr, "create mode = 0775\n");
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fprintf(fptr, "public = no\n\n");
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}
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if (variable_get("SAMBA_printers")) {
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fprintf(fptr, "[printers]\n");
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fprintf(fptr, "path = /var/spool\n");
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fprintf(fptr, "comment = Printers\n");
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fprintf(fptr, "create mode = 0700\n");
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fprintf(fptr, "browseable = no\n");
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fprintf(fptr, "printable = yes\n");
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fprintf(fptr, "read only = yes\n");
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fprintf(fptr, "public = no\n\n");
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}
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if (variable_get("SAMBA_export")) {
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for (tval = 0; ! tval; tval = msgYesNo("Another?")) {
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tptr = msgGetInput(NULL,"What directory to export?");
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if (tptr && *tptr && (tptr[0] == '/')) {
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int len = strlen(tbuf);
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strcpy(tbuf, tptr);
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if (tbuf[len - 1] == '/')
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tbuf[len - 1] = '\0';
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if (directoryExists(tbuf)) {
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tptr = msgGetInput(pathBaseName(tbuf), "What do you want to call this share?");
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if (tptr && *tptr) {
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fprintf(fptr, "[%s]\npath = %s\n", tptr, tbuf);
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tptr = msgGetInput(NULL, "Enter a short description of this share?");
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if (tptr && *tptr)
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fprintf(fptr, "comment = %s\n", tptr);
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if (msgYesNo("Do you want this share to be read only?"))
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fprintf(fptr, "read only = no\n\n");
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else
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fprintf(fptr, "read only = yes\n\n");
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}
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else {
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dialog_clear();
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msgConfirm("Invalid Share Name.");
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}
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}
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else {
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dialog_clear();
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msgConfirm("Directory does not exist.");
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}
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} /* end if (tptr) */
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} /* end for loop */
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} /* end if (SAMBA_export) */
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fclose(fptr);
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vsystem("mv -f /tmp/smb.conf %s", SMB_CONF);
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}
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else {
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dialog_clear();
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msgConfirm("Unable to open temporary smb.conf file.\n"
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"Samba will have to be configured by hand.");
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}
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}
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return i;
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}
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int
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configNFSServer(char *unused)
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{
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/* If we're an NFS server, we need an exports file */
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if (!file_readable("/etc/exports")) {
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dialog_clear();
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msgConfirm("You have chosen to be an NFS server but have not yet configured\n"
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"the /etc/exports file. You must configure this information before\n"
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"other hosts will be able to mount file systems from your machine.\n"
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"Press [ENTER] now to invoke an editor on /etc/exports");
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vsystem("echo '#The following examples export /usr to 3 machines named after ducks,' > /etc/exports");
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vsystem("echo '#/home and all directories under it to machines named after dead rock stars,' >> /etc/exports");
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vsystem("echo '#and, finally, /a to 2 privileged machines allowed to write on it as root.' >> /etc/exports");
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vsystem("echo '#/usr huey louie dewie' >> /etc/exports");
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vsystem("echo '#/home -alldirs janice jimmy frank' >> /etc/exports");
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vsystem("echo '#/a -maproot=0 bill albert' >> /etc/exports");
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vsystem("echo '#' >> /etc/exports");
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vsystem("echo '# You should replace these lines with your actual exported filesystems.' >> /etc/exports");
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vsystem("echo >> /etc/exports");
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systemExecute("ee /etc/exports");
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}
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variable_set2("nfs_server", "YES");
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return RET_SUCCESS;
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}
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