mirror of
https://git.FreeBSD.org/src.git
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799 lines
25 KiB
C
799 lines
25 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: dist.c,v 1.111 1997/07/01 03:50:58 jkh Exp $
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*
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* Copyright (c) 1995
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* Jordan Hubbard. 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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*
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* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``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 JORDAN HUBBARD OR HIS 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/time.h>
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#include <signal.h>
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unsigned int Dists;
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unsigned int DESDists;
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unsigned int SrcDists;
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#ifndef USE_XIG_ENVIRONMENT
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unsigned int XF86Dists;
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unsigned int XF86ServerDists;
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unsigned int XF86FontDists;
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#endif
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typedef struct _dist {
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char *my_name;
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char *my_dir;
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unsigned int *my_mask;
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unsigned int my_bit;
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struct _dist *my_dist;
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} Distribution;
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extern Distribution DistTable[];
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extern Distribution DESDistTable[];
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extern Distribution SrcDistTable[];
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#ifndef USE_XIG_ENVIRONMENT
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extern Distribution XF86DistTable[];
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extern Distribution XF86FontDistTable[];
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extern Distribution XF86ServerDistTable[];
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#endif
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/* The top-level distribution categories */
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static Distribution DistTable[] = {
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{ "bin", "/", &Dists, DIST_BIN, NULL },
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{ "doc", "/", &Dists, DIST_DOC, NULL },
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{ "games", "/", &Dists, DIST_GAMES, NULL },
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{ "manpages", "/", &Dists, DIST_MANPAGES, NULL },
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{ "catpages", "/", &Dists, DIST_CATPAGES, NULL },
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{ "proflibs", "/", &Dists, DIST_PROFLIBS, NULL },
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{ "dict", "/", &Dists, DIST_DICT, NULL },
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{ "info", "/", &Dists, DIST_INFO, NULL },
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{ "src", "/", &Dists, DIST_SRC, SrcDistTable },
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{ "des", "/", &Dists, DIST_DES, DESDistTable },
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{ "compat1x", "/", &Dists, DIST_COMPAT1X, NULL },
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{ "compat20", "/", &Dists, DIST_COMPAT20, NULL },
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{ "compat21", "/", &Dists, DIST_COMPAT21, NULL },
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{ "ports", "/usr", &Dists, DIST_PORTS, NULL },
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#ifdef USE_XIG_ENVIRONMENT
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{ "accelx", "/usr/X11R6/lib/X11", &Dists, DIST_XIG_SERVER, NULL },
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#else
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{ "XF8633", "/usr", &Dists, DIST_XF86, XF86DistTable },
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#endif
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{ NULL },
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};
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/* The DES distribution (not for export!) */
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static Distribution DESDistTable[] = {
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{ "des", "/", &DESDists, DIST_DES_DES, NULL },
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{ "krb", "/", &DESDists, DIST_DES_KERBEROS, NULL },
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{ "ssecure", "/usr/src", &DESDists, DIST_DES_SSECURE, NULL },
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{ "sebones", "/usr/src", &DESDists, DIST_DES_SEBONES, NULL },
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{ NULL },
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};
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/* The /usr/src distribution */
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static Distribution SrcDistTable[] = {
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{ "sbase", "/usr/src", &SrcDists, DIST_SRC_BASE, NULL },
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{ "scontrib", "/usr/src", &SrcDists, DIST_SRC_CONTRIB, NULL },
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{ "sgnu", "/usr/src", &SrcDists, DIST_SRC_GNU, NULL },
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{ "setc", "/usr/src", &SrcDists, DIST_SRC_ETC, NULL },
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{ "sgames", "/usr/src", &SrcDists, DIST_SRC_GAMES, NULL },
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{ "sinclude", "/usr/src", &SrcDists, DIST_SRC_INCLUDE, NULL },
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{ "slib", "/usr/src", &SrcDists, DIST_SRC_LIB, NULL },
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{ "slibexec", "/usr/src", &SrcDists, DIST_SRC_LIBEXEC, NULL },
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{ "slkm", "/usr/src", &SrcDists, DIST_SRC_LKM, NULL },
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{ "srelease", "/usr/src", &SrcDists, DIST_SRC_RELEASE, NULL },
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{ "sbin", "/usr/src", &SrcDists, DIST_SRC_BIN, NULL },
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{ "ssbin", "/usr/src", &SrcDists, DIST_SRC_SBIN, NULL },
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{ "sshare", "/usr/src", &SrcDists, DIST_SRC_SHARE, NULL },
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{ "ssys", "/usr/src", &SrcDists, DIST_SRC_SYS, NULL },
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{ "subin", "/usr/src", &SrcDists, DIST_SRC_UBIN, NULL },
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{ "susbin", "/usr/src", &SrcDists, DIST_SRC_USBIN, NULL },
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{ "ssmailcf", "/usr/src", &SrcDists, DIST_SRC_SMAILCF, NULL },
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{ NULL },
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};
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#ifndef USE_XIG_ENVIRONMENT
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/* The XFree86 distribution */
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static Distribution XF86DistTable[] = {
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{ "XF86331", "/usr/X11R6", &XF86Dists, DIST_XF86_FONTS, XF86FontDistTable },
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{ "XF86331", "/usr/X11R6", &XF86Dists, DIST_XF86_SERVER, XF86ServerDistTable },
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{ "XF86-xc", "/usr/X11R6/src", &XF86Dists, DIST_XF86_SRC, NULL },
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{ "XF86-co", "/usr/X11R6/src", &XF86Dists, DIST_XF86_CSRC, NULL },
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{ "X331bin", "/usr/X11R6", &XF86Dists, DIST_XF86_BIN, NULL },
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{ "X331cfg", "/usr/X11R6", &XF86Dists, DIST_XF86_CFG, NULL },
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{ "X331doc", "/usr/X11R6", &XF86Dists, DIST_XF86_DOC, NULL },
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{ "X331html", "/usr/X11R6", &XF86Dists, DIST_XF86_HTML, NULL },
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{ "X331lib", "/usr/X11R6", &XF86Dists, DIST_XF86_LIB, NULL },
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{ "X331lk98", "/usr/X11R6", &XF86Dists, DIST_XF86_LKIT98, NULL },
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{ "X331lkit", "/usr/X11R6", &XF86Dists, DIST_XF86_LKIT, NULL },
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{ "X331man", "/usr/X11R6", &XF86Dists, DIST_XF86_MAN, NULL },
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{ "X331prog", "/usr/X11R6", &XF86Dists, DIST_XF86_PROG, NULL },
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{ "X331ps", "/usr/X11R6", &XF86Dists, DIST_XF86_PS, NULL },
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{ "X331set", "/usr/X11R6", &XF86Dists, DIST_XF86_SET, NULL },
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{ NULL },
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};
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/* The XFree86 server distribution */
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static Distribution XF86ServerDistTable[] = {
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{ "X3318514", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_8514, NULL },
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{ "X3319480", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9480, NULL },
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{ "X3319EGC", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9EGC, NULL },
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{ "X3319GA9", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9GA9, NULL },
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{ "X3319GAN", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9GAN, NULL },
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{ "X3319LPW", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9LPW, NULL },
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{ "X3319NKV", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9NKV, NULL },
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{ "X3319NS3", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9NS3, NULL },
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{ "X3319SPW", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9SPW, NULL },
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{ "X3319TGU", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9TGU, NULL },
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{ "X3319WEP", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9WEP, NULL },
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{ "X3319WS", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9WS, NULL },
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{ "X3319WSN", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9WSN, NULL },
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{ "X331AGX", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_AGX, NULL },
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{ "X331I128", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_I128, NULL },
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{ "X331Ma8", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MACH8, NULL },
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{ "X331Ma32", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MACH32,NULL },
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{ "X331Ma64", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MACH64,NULL },
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{ "X331Mono", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MONO, NULL },
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{ "X331P9K", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_P9000, NULL },
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{ "X331S3", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_S3, NULL },
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{ "X331S3V", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_S3V, NULL },
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{ "X331SVGA", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_SVGA, NULL },
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{ "X331VG16", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_VGA16, NULL },
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{ "X331W32", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_W32, NULL },
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{ "X331nest", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_NEST, NULL },
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{ "X331vfb", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_VFB, NULL },
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{ NULL },
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};
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/* The XFree86 font distribution */
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static Distribution XF86FontDistTable[] = {
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{ "X331fnts", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_MISC, NULL },
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{ "X331f100", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_100, NULL },
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{ "X331fcyr", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_CYR, NULL },
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{ "X331fscl", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_SCALE, NULL },
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{ "X331fnon", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_NON, NULL },
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{ "X331fsrv", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_SERVER, NULL },
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{ NULL },
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};
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#endif /* !USE_XIG_ENVIRONMENT */
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static int distMaybeSetDES(dialogMenuItem *self);
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static int distMaybeSetPorts(dialogMenuItem *self);
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int
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distReset(dialogMenuItem *self)
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{
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Dists = 0;
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DESDists = 0;
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SrcDists = 0;
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#ifndef USE_XIG_ENVIRONMENT
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XF86Dists = 0;
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XF86ServerDists = 0;
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XF86FontDists = 0;
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#endif
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return DITEM_SUCCESS | DITEM_REDRAW;
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}
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int
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distConfig(dialogMenuItem *self)
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{
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char *cp;
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distReset(NULL);
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if ((cp = variable_get(VAR_DIST_MAIN)) != NULL)
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Dists = atoi(cp);
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if ((cp = variable_get(VAR_DIST_DES)) != NULL)
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DESDists = atoi(cp);
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if ((cp = variable_get(VAR_DIST_SRC)) != NULL)
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SrcDists = atoi(cp);
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#ifndef USE_XIG_ENFIRONMENT
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if ((cp = variable_get(VAR_DIST_X11)) != NULL)
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XF86Dists = atoi(cp);
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if ((cp = variable_get(VAR_DIST_XSERVER)) != NULL)
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XF86ServerDists = atoi(cp);
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if ((cp = variable_get(VAR_DIST_XFONTS)) != NULL)
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XF86FontDists = atoi(cp);
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#endif
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return DITEM_SUCCESS | DITEM_REDRAW;
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}
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int
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distSetDeveloper(dialogMenuItem *self)
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{
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distReset(NULL);
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Dists = _DIST_DEVELOPER;
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SrcDists = DIST_SRC_ALL;
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return distMaybeSetDES(self) | distMaybeSetPorts(self);
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}
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int
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distSetXDeveloper(dialogMenuItem *self)
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{
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distReset(NULL);
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Dists = _DIST_DEVELOPER;
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SrcDists = DIST_SRC_ALL;
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#ifdef USE_XIG_ENVIRONMENT
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Dists |= (DIST_XIG_SERVER | DIST_COMPAT21);
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#else
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XF86Dists = DIST_XF86_BIN | DIST_COMPAT21 | DIST_XF86_SET | DIST_XF86_CFG | DIST_XF86_LIB | DIST_XF86_PROG | DIST_XF86_MAN | DIST_XF86_SERVER | DIST_XF86_FONTS;
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XF86ServerDists = DIST_XF86_SERVER_SVGA | DIST_XF86_SERVER_VGA16;
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XF86FontDists = DIST_XF86_FONTS_MISC;
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#endif
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return distSetXF86(NULL) | distMaybeSetDES(self) | distMaybeSetPorts(self);
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}
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int
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distSetKernDeveloper(dialogMenuItem *self)
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{
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distReset(NULL);
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Dists = _DIST_DEVELOPER;
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SrcDists = DIST_SRC_SYS;
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return distMaybeSetDES(self) | distMaybeSetPorts(self);
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}
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int
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distSetUser(dialogMenuItem *self)
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{
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distReset(NULL);
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Dists = _DIST_USER;
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return distMaybeSetDES(self) | distMaybeSetPorts(self);
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}
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int
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distSetXUser(dialogMenuItem *self)
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{
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distReset(NULL);
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Dists = _DIST_USER;
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#ifdef USE_XIG_ENVIRONMENT
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Dists |= (DIST_XIG_SERVER | DIST_COMPAT21);
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#else
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XF86ServerDists = DIST_XF86_SERVER_SVGA | DIST_XF86_SERVER_VGA16;
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XF86Dists = DIST_XF86_BIN | DIST_COMPAT21 | DIST_XF86_SET | DIST_XF86_CFG | DIST_XF86_LIB | DIST_XF86_MAN | DIST_XF86_SERVER | DIST_XF86_FONTS;
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XF86FontDists = DIST_XF86_FONTS_MISC;
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#endif
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return distSetXF86(NULL) | distMaybeSetDES(self) | distMaybeSetPorts(self);
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}
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int
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distSetMinimum(dialogMenuItem *self)
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{
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distReset(NULL);
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Dists = DIST_BIN;
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return DITEM_SUCCESS | DITEM_REDRAW;
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}
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int
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distSetEverything(dialogMenuItem *self)
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{
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Dists = DIST_ALL;
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SrcDists = DIST_SRC_ALL;
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#ifdef USE_XIG_ENVIRONMENT
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Dists |= (DIST_XIG_SERVER | DIST_COMPAT21);
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#else
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XF86Dists = DIST_XF86_ALL;
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XF86ServerDists = DIST_XF86_SERVER_ALL;
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XF86FontDists = DIST_XF86_FONTS_ALL;
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#endif
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return distMaybeSetDES(self) | distMaybeSetPorts(self);
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}
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int
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distSetDES(dialogMenuItem *self)
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{
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int i = DITEM_SUCCESS;
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if (dmenuOpenSimple(&MenuDESDistributions, FALSE)) {
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if (DESDists) {
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if (DESDists & DIST_DES_KERBEROS)
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DESDists |= DIST_DES_DES;
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Dists |= DIST_DES;
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msgDebug("SetDES Masks: DES: %0x, Dists: %0x\n", DESDists, Dists);
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}
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}
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else
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i = DITEM_FAILURE;
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return i | DITEM_RECREATE;
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}
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static int
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distMaybeSetDES(dialogMenuItem *self)
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{
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int i = DITEM_SUCCESS;
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dialog_clear_norefresh();
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if (!msgYesNo("Do wish to install DES cryptographic software?\n\n"
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"If you choose No, FreeBSD will use an MD5 based password scheme which,\n"
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"while perhaps more secure, is not interoperable with the traditional\n"
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"UNIX DES passwords on other non-FreeBSD systems.\n\n"
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"Please do NOT choose Yes at this point if you are outside the\n"
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"United States and Canada yet are installing from a U.S. FTP server.\n"
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"This will violate U.S. export restrictions and possibly get the\n"
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"server site into trouble! In such cases, install everything but the\n"
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"DES distribution from the U.S. server then switch your media type to\n"
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"point to an international FTP server, using the Custom installation\n"
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"option to select and extract the DES distribution in a second pass.")) {
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if (dmenuOpenSimple(&MenuDESDistributions, FALSE)) {
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if (DESDists) {
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if (DESDists & DIST_DES_KERBEROS)
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DESDists |= DIST_DES_DES;
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Dists |= DIST_DES;
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msgDebug("SetDES Masks: DES: %0x, Dists: %0x\n", DESDists, Dists);
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}
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}
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else
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i = DITEM_FAILURE;
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}
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return i | DITEM_RECREATE;
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}
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static int
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distMaybeSetPorts(dialogMenuItem *self)
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{
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dialog_clear_norefresh();
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if (!msgYesNo("Would you like to install the FreeBSD ports collection?\n\n"
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"This will give you ready access to over 800 ported software packages,\n"
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"though at a cost of around 35MB of disk space when \"clean\" and possibly\n"
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"much more than that if a lot of the distribution tarballs are loaded\n"
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"(unless you have the 2nd CD from a FreeBSD CDROM distribution available\n"
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"and can mount it on /cdrom, in which case this is far less of a problem).\n\n"
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"The ports collection is a very valuable resource and, if you have at least\n"
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"100MB to spare in your /usr partition, well worth having around.\n\n"
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"For more information on the ports collection & the latest ports, visit:\n"
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" http://www.freebsd.org/ports\n"))
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Dists |= DIST_PORTS;
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else
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Dists &= ~DIST_PORTS;
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return DITEM_SUCCESS | DITEM_RESTORE;
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}
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static Boolean
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distSetByName(Distribution *dist, char *name)
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{
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int i, status = FALSE;
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|
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/* Loop through current set */
|
|
for (i = 0; dist[i].my_name; i++) {
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|
/* This is shorthand for "dist currently disabled" */
|
|
if (!dist[i].my_dir)
|
|
continue;
|
|
else if (!strcmp(dist[i].my_name, name)) {
|
|
*(dist[i].my_mask) |= dist[i].my_bit;
|
|
status = TRUE;
|
|
}
|
|
else if (dist[i].my_dist) {
|
|
if (distSetByName(dist[i].my_dist, name))
|
|
status = TRUE;
|
|
}
|
|
}
|
|
return status;
|
|
}
|
|
|
|
/* Just for the dispatch stuff */
|
|
int
|
|
distSetCustom(dialogMenuItem *self)
|
|
{
|
|
char *cp, *cp2, *tmp;
|
|
|
|
if (!(tmp = variable_get(VAR_DISTS))) {
|
|
msgDebug("distSetCustom() called without %s variable set.\n", VAR_DISTS);
|
|
return DITEM_FAILURE;
|
|
}
|
|
|
|
cp = alloca(strlen(tmp) + 1);
|
|
if (!cp)
|
|
msgFatal("Couldn't alloca() %d bytes!\n", strlen(tmp) + 1);
|
|
strcpy(cp, tmp);
|
|
while (cp) {
|
|
if ((cp2 = index(cp, ' ')) != NULL)
|
|
*(cp2++) = '\0';
|
|
if (!distSetByName(DistTable, cp))
|
|
msgDebug("distSetCustom: Warning, no such release \"%s\"\n", cp);
|
|
cp = cp2;
|
|
}
|
|
return DITEM_SUCCESS;
|
|
}
|
|
|
|
int
|
|
distSetSrc(dialogMenuItem *self)
|
|
{
|
|
int i = DITEM_SUCCESS;
|
|
|
|
if (dmenuOpenSimple(&MenuSrcDistributions, FALSE)) {
|
|
if (SrcDists) {
|
|
Dists |= DIST_SRC;
|
|
msgDebug("SetSrc Masks: Srcs: %0x, Dists: %0x\n", SrcDists, Dists);
|
|
}
|
|
}
|
|
else
|
|
i = DITEM_FAILURE;
|
|
return i | DITEM_RECREATE;
|
|
}
|
|
|
|
int
|
|
distSetXF86(dialogMenuItem *self)
|
|
{
|
|
int i = DITEM_SUCCESS;
|
|
|
|
#ifdef USE_XIG_ENVIRONMENT
|
|
Dists |= (DIST_XIG_SERVER | DIST_COMPAT21);
|
|
#else
|
|
if (dmenuOpenSimple(&MenuXF86Select, FALSE)) {
|
|
if (XF86ServerDists)
|
|
XF86Dists |= DIST_XF86_SERVER;
|
|
if (XF86FontDists)
|
|
XF86Dists |= DIST_XF86_FONTS;
|
|
if (XF86Dists)
|
|
Dists |= (DIST_XF86 | DIST_COMPAT21);
|
|
if (isDebug())
|
|
msgDebug("SetXF86 Masks: Server: %0x, Fonts: %0x, XDists: %0x, Dists: %0x\n",
|
|
XF86ServerDists, XF86FontDists, XF86Dists, Dists);
|
|
}
|
|
else
|
|
i = DITEM_FAILURE;
|
|
#endif
|
|
return i | DITEM_RECREATE;
|
|
}
|
|
|
|
static Boolean got_intr = FALSE;
|
|
|
|
/* timeout handler */
|
|
static void
|
|
handle_intr(int sig)
|
|
{
|
|
msgDebug("User generated interrupt.\n");
|
|
got_intr = TRUE;
|
|
}
|
|
|
|
static int
|
|
check_for_interrupt(void)
|
|
{
|
|
if (got_intr) {
|
|
got_intr = FALSE;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static Boolean
|
|
distExtract(char *parent, Distribution *me)
|
|
{
|
|
int i, status, total, intr;
|
|
int cpid, zpid, fd2, chunk, numchunks;
|
|
char *path, *dist, buf[BUFSIZ];
|
|
const char *tmp;
|
|
FILE *fp;
|
|
WINDOW *w = savescr();
|
|
struct timeval start, stop;
|
|
struct sigaction old, new;
|
|
|
|
status = TRUE;
|
|
dialog_clear_norefresh();
|
|
if (isDebug())
|
|
msgDebug("distExtract: parent: %s, me: %s\n", parent ? parent : "(none)", me->my_name);
|
|
|
|
/* Make ^C fake a sudden timeout */
|
|
new.sa_handler = handle_intr;
|
|
new.sa_flags = 0;
|
|
new.sa_mask = 0;
|
|
sigaction(SIGINT, &new, &old);
|
|
|
|
/* Loop through to see if we're in our parent's plans */
|
|
for (i = 0; me[i].my_name; i++) {
|
|
dist = me[i].my_name;
|
|
path = parent ? parent : dist;
|
|
|
|
/* If our bit isn't set, go to the next */
|
|
if (!(me[i].my_bit & *(me[i].my_mask)))
|
|
continue;
|
|
|
|
/* This is shorthand for "dist currently disabled" */
|
|
if (!me[i].my_dir) {
|
|
*(me[i].my_mask) &= ~(me[i].my_bit);
|
|
continue;
|
|
}
|
|
|
|
/* Recurse if we actually have a sub-distribution */
|
|
if (me[i].my_dist) {
|
|
if ((status = distExtract(dist, me[i].my_dist)) == TRUE)
|
|
*(me[i].my_mask) &= ~(me[i].my_bit);
|
|
goto done;
|
|
}
|
|
|
|
/*
|
|
* Try to get distribution as multiple pieces, locating and parsing an
|
|
* info file which tells us how many we need for this distribution.
|
|
*/
|
|
numchunks = 0;
|
|
snprintf(buf, sizeof buf, "%s/%s.inf", path, dist);
|
|
|
|
getinfo:
|
|
fp = mediaDevice->get(mediaDevice, buf, TRUE);
|
|
intr = check_for_interrupt();
|
|
if (fp == (FILE *)IO_ERROR || intr) { /* Hard error, can't continue */
|
|
if (!msgYesNo("Unable to open %s: %s.\nReinitialize media?",
|
|
buf, !intr ? "I/O error." : "User interrupt.")) {
|
|
mediaDevice->shutdown(mediaDevice);
|
|
if (!mediaDevice->init(mediaDevice)) {
|
|
status = FALSE;
|
|
goto done;
|
|
}
|
|
else
|
|
goto getinfo;
|
|
}
|
|
else {
|
|
status = FALSE;
|
|
goto done;
|
|
}
|
|
}
|
|
else if (fp > 0) {
|
|
int status;
|
|
Attribs *dist_attr;
|
|
|
|
if (isDebug())
|
|
msgDebug("Parsing attributes file for distribution %s\n", dist);
|
|
dist_attr = alloca(sizeof(Attribs) * MAX_ATTRIBS);
|
|
|
|
status = attr_parse(dist_attr, fp);
|
|
intr = check_for_interrupt();
|
|
if (intr || DITEM_STATUS(status) == DITEM_FAILURE)
|
|
msgConfirm("Cannot parse information file for the %s distribution: %s\n"
|
|
"Please verify that your media is valid and try again.",
|
|
dist, !intr ? "I/O error" : "User interrupt");
|
|
else {
|
|
tmp = attr_match(dist_attr, "pieces");
|
|
if (tmp)
|
|
numchunks = strtol(tmp, 0, 0);
|
|
}
|
|
fclose(fp);
|
|
if (!numchunks)
|
|
continue;
|
|
}
|
|
else {
|
|
/* Try to get the distribution as a single file */
|
|
snprintf(buf, sizeof buf, "%s/%s.tgz", path, dist);
|
|
/*
|
|
* Passing TRUE as 3rd parm to get routine makes this a "probing" get, for which errors
|
|
* are not considered too significant.
|
|
*/
|
|
getsingle:
|
|
fp = mediaDevice->get(mediaDevice, buf, TRUE);
|
|
intr = check_for_interrupt();
|
|
if (fp == (FILE *)IO_ERROR || intr) { /* Hard error, can't continue */
|
|
if (intr) /* result of an interrupt */
|
|
msgConfirm("Unable to open %s: User interrupt", buf);
|
|
else
|
|
msgConfirm("Unable to open %s: I/O error", buf);
|
|
mediaDevice->shutdown(mediaDevice);
|
|
if (!mediaDevice->init(mediaDevice)) {
|
|
status = FALSE;
|
|
goto done;
|
|
}
|
|
else
|
|
goto getsingle;
|
|
}
|
|
else if (fp > 0) {
|
|
char *dir = root_bias(me[i].my_dir);
|
|
|
|
msgNotify("Extracting %s into %s directory...", dist, dir);
|
|
status = mediaExtractDist(dir, dist, fp);
|
|
fclose(fp);
|
|
goto done;
|
|
}
|
|
else
|
|
numchunks = 0;
|
|
}
|
|
|
|
/* Fall through from "we got the attribute file, now get the pieces" step */
|
|
if (!numchunks)
|
|
continue;
|
|
|
|
if (isDebug())
|
|
msgDebug("Attempting to extract distribution from %u chunks.\n", numchunks);
|
|
|
|
total = 0;
|
|
(void)gettimeofday(&start, (struct timezone *)0);
|
|
|
|
/* We have one or more chunks, initialize unpackers... */
|
|
mediaExtractDistBegin(root_bias(me[i].my_dir), &fd2, &zpid, &cpid);
|
|
|
|
/* And go for all the chunks */
|
|
for (chunk = 0; chunk < numchunks; chunk++) {
|
|
int n, retval, last_msg;
|
|
char prompt[80];
|
|
|
|
last_msg = 0;
|
|
|
|
getchunk:
|
|
snprintf(buf, sizeof buf, "%s/%s.%c%c", path, dist, (chunk / 26) + 'a', (chunk % 26) + 'a');
|
|
if (isDebug())
|
|
msgDebug("trying for piece %d of %d: %s\n", chunk + 1, numchunks, buf);
|
|
fp = mediaDevice->get(mediaDevice, buf, FALSE);
|
|
intr = check_for_interrupt();
|
|
if (fp <= (FILE *)0 || intr) {
|
|
if (fp == (FILE *)0)
|
|
msgConfirm("Failed to find %s on this media. Reinitializing media.", buf);
|
|
else
|
|
msgConfirm("failed to retreive piece file %s.\n"
|
|
"%s: Reinitializing media.", buf, !intr ? "I/O error" : "User interrupt");
|
|
mediaDevice->shutdown(mediaDevice);
|
|
if (!mediaDevice->init(mediaDevice))
|
|
goto punt;
|
|
else
|
|
goto getchunk;
|
|
}
|
|
|
|
snprintf(prompt, sizeof prompt, "Extracting %s into %s directory...", dist, root_bias(me[i].my_dir));
|
|
dialog_gauge("Progress", prompt, 8, 15, 6, 50, (int)((float)(chunk + 1) / numchunks * 100));
|
|
|
|
while (1) {
|
|
int seconds;
|
|
|
|
n = fread(buf, 1, BUFSIZ, fp);
|
|
if (check_for_interrupt()) {
|
|
msgConfirm("Media read error: User interrupt.");
|
|
fclose(fp);
|
|
goto punt;
|
|
}
|
|
else if (n <= 0)
|
|
break;
|
|
total += n;
|
|
|
|
/* Print statistics about how we're doing */
|
|
(void) gettimeofday(&stop, (struct timezone *)0);
|
|
stop.tv_sec = stop.tv_sec - start.tv_sec;
|
|
stop.tv_usec = stop.tv_usec - start.tv_usec;
|
|
if (stop.tv_usec < 0)
|
|
stop.tv_sec--, stop.tv_usec += 1000000;
|
|
seconds = stop.tv_sec + (stop.tv_usec / 1000000.0);
|
|
if (!seconds)
|
|
seconds = 1;
|
|
|
|
if (seconds != last_msg) {
|
|
last_msg = seconds;
|
|
msgInfo("%10d bytes read from %s dist, chunk %2d of %2d @ %.1f KB/sec.",
|
|
total, dist, chunk + 1, numchunks, (total / seconds) / 1024.0);
|
|
}
|
|
retval = write(fd2, buf, n);
|
|
if (retval != n) {
|
|
fclose(fp);
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Write failure on transfer! (wrote %d bytes of %d bytes)", retval, n);
|
|
goto punt;
|
|
}
|
|
}
|
|
fclose(fp);
|
|
}
|
|
close(fd2);
|
|
status = mediaExtractDistEnd(zpid, cpid);
|
|
goto done;
|
|
|
|
punt:
|
|
close(fd2);
|
|
mediaExtractDistEnd(zpid, cpid);
|
|
status = FALSE;
|
|
|
|
done:
|
|
if (!status) {
|
|
if (me[i].my_dist) {
|
|
msgConfirm("Unable to transfer all components of the %s distribution.\n"
|
|
"If this is a CDROM install, it may be because export restrictions prohibit\n"
|
|
"DES code from being shipped from the U.S. Try to get this code from a\n"
|
|
"local FTP site instead!", me[i].my_name);
|
|
}
|
|
else {
|
|
status = msgYesNo("Unable to transfer the %s distribution from\n%s.\n\n"
|
|
"Do you want to try to retrieve it again?",
|
|
me[i].my_name, mediaDevice->name);
|
|
if (!status)
|
|
--i;
|
|
dialog_clear();
|
|
}
|
|
}
|
|
/* If extract was successful, remove ourselves from further consideration */
|
|
if (status)
|
|
*(me[i].my_mask) &= ~(me[i].my_bit);
|
|
else
|
|
continue;
|
|
}
|
|
sigaction(SIGINT, &old, NULL); /* Restore signal handler */
|
|
restorescr(w);
|
|
return status;
|
|
}
|
|
|
|
static void
|
|
printSelected(char *buf, int selected, Distribution *me, int *col)
|
|
{
|
|
int i;
|
|
|
|
/* Loop through to see if we're in our parent's plans */
|
|
for (i = 0; me[i].my_name; i++) {
|
|
|
|
/* If our bit isn't set, go to the next */
|
|
if (!(me[i].my_bit & selected))
|
|
continue;
|
|
|
|
/* This is shorthand for "dist currently disabled" */
|
|
if (!me[i].my_dir)
|
|
continue;
|
|
|
|
*col += strlen(me[i].my_name);
|
|
if (*col > 50) {
|
|
*col = 0;
|
|
strcat(buf, "\n");
|
|
}
|
|
sprintf(&buf[strlen(buf)], " %s", me[i].my_name);
|
|
/* Recurse if have a sub-distribution */
|
|
if (me[i].my_dist)
|
|
printSelected(buf, *(me[i].my_mask), me[i].my_dist, col);
|
|
}
|
|
}
|
|
|
|
int
|
|
distExtractAll(dialogMenuItem *self)
|
|
{
|
|
int retries = 0;
|
|
char buf[512];
|
|
|
|
/* paranoia */
|
|
if (!Dists) {
|
|
if (!dmenuOpenSimple(&MenuDistributions, FALSE) || !Dists)
|
|
return DITEM_FAILURE | DITEM_RESTORE;
|
|
}
|
|
|
|
if (!mediaVerify() || !mediaDevice->init(mediaDevice))
|
|
return DITEM_FAILURE;
|
|
|
|
dialog_clear_norefresh();
|
|
msgNotify("Attempting to install all selected distributions..");
|
|
/* Try for 3 times around the loop, then give up. */
|
|
while (Dists && ++retries < 3)
|
|
distExtract(NULL, DistTable);
|
|
|
|
if (Dists) {
|
|
int col = 0;
|
|
|
|
buf[0] = '\0';
|
|
printSelected(buf, Dists, DistTable, &col);
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Couldn't extract the following distributions. This may\n"
|
|
"be because they were not available on the installation\n"
|
|
"media you've chosen:\n\n\t%s", buf);
|
|
return DITEM_SUCCESS | DITEM_RESTORE;
|
|
}
|
|
return DITEM_SUCCESS;
|
|
}
|