437 lines
14 KiB
C
437 lines
14 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 1.35.2.35 1995/06/10 14:20:10 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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* 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 Jordan Hubbard
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* for the FreeBSD Project.
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* 4. The name of Jordan Hubbard 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 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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unsigned int Dists;
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unsigned int DESDists;
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unsigned int SrcDists;
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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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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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extern Distribution XF86DistTable[];
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extern Distribution XF86FontDistTable[];
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extern Distribution XF86ServerDistTable[];
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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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{ "games", "/", &Dists, DIST_GAMES, NULL },
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{ "help", NULL, &Dists, DIST_HELP, NULL },
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{ "manpages", "/", &Dists, DIST_MANPAGES, 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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{ "commerce", "/usr/local", &Dists, DIST_COMMERCIAL, NULL },
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{ "xperimnt", "/usr/local", &Dists, DIST_EXPERIMENTAL, NULL },
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{ "XF86311", "/usr", &Dists, DIST_XF86, XF86DistTable },
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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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{ "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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{ "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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{ NULL },
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};
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/* The XFree86 distribution */
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static Distribution XF86DistTable[] = {
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{ "X311bin", "/usr", &XF86Dists, DIST_XF86_BIN, NULL },
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{ "X311lib", "/usr", &XF86Dists, DIST_XF86_LIB, NULL },
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{ "X311doc", "/usr", &XF86Dists, DIST_XF86_DOC, NULL },
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{ "XF86311", "/usr", &XF86Dists, DIST_XF86_FONTS, XF86FontDistTable },
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{ "X311man", "/usr", &XF86Dists, DIST_XF86_MAN, NULL },
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{ "X311prog", "/usr", &XF86Dists, DIST_XF86_PROG, NULL },
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{ "X311link", "/usr", &XF86Dists, DIST_XF86_LINK, NULL },
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{ "X311pex", "/usr", &XF86Dists, DIST_XF86_PEX, NULL },
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{ "X311lbx", "/usr", &XF86Dists, DIST_XF86_LBX, NULL },
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{ "X311xicf", "/usr", &XF86Dists, DIST_XF86_XINIT, NULL },
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{ "X311xdcf", "/usr", &XF86Dists, DIST_XF86_XDMCF, NULL },
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{ "XF86311", "/usr", &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_SRC, 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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{ "X3118514", "/usr", &XF86ServerDists, DIST_XF86_SERVER_8514, NULL },
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{ "X311AGX", "/usr", &XF86ServerDists, DIST_XF86_SERVER_AGX, NULL },
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{ "X311Ma8", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH8, NULL },
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{ "X311Ma32", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH32,NULL },
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{ "X311Ma64", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH64,NULL },
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{ "X311Mono", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MONO, NULL },
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{ "X311P9K", "/usr", &XF86ServerDists, DIST_XF86_SERVER_P9000, NULL },
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{ "X311S3", "/usr", &XF86ServerDists, DIST_XF86_SERVER_S3, NULL },
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{ "X311SVGA", "/usr", &XF86ServerDists, DIST_XF86_SERVER_SVGA, NULL },
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{ "X311VG16", "/usr", &XF86ServerDists, DIST_XF86_SERVER_VGA16, NULL },
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{ "X311W32", "/usr", &XF86ServerDists, DIST_XF86_SERVER_W32, NULL },
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{ "X311nest", "/usr", &XF86ServerDists, DIST_XF86_SERVER_NEST, 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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{ "X311fnts", "/usr", &XF86FontDists, DIST_XF86_FONTS_MISC, NULL },
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{ "X311f100", "/usr", &XF86FontDists, DIST_XF86_FONTS_100, NULL },
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{ "X311fscl", "/usr", &XF86FontDists, DIST_XF86_FONTS_SCALE, NULL },
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{ "X311fnon", "/usr", &XF86FontDists, DIST_XF86_FONTS_NON, NULL },
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{ "X311fsrv", "/usr", &XF86FontDists, DIST_XF86_FONTS_SERVER, NULL },
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{ NULL },
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};
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int
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distReset(char *str)
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{
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Dists = 0;
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SrcDists = 0;
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XF86Dists = 0;
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XF86ServerDists = 0;
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XF86FontDists = 0;
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return 0;
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}
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int
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distSetDeveloper(char *str)
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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 0;
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}
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int
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distSetXDeveloper(char *str)
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{
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distReset(NULL);
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Dists = _DIST_DEVELOPER | DIST_XF86;
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SrcDists = DIST_SRC_ALL;
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XF86Dists = DIST_XF86_BIN | DIST_XF86_LIB | DIST_XF86_PROG | DIST_XF86_MAN | DIST_XF86_SERVER | DIST_XF86_FONTS;
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XF86ServerDists = DIST_XF86_SERVER_SVGA;
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XF86FontDists = DIST_XF86_FONTS_MISC;
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distSetXF86(NULL);
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return 0;
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}
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int
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distSetKernDeveloper(char *str)
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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 0;
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}
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int
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distSetUser(char *str)
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{
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distReset(NULL);
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Dists = _DIST_USER;
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return 0;
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}
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int
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distSetXUser(char *str)
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{
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distReset(NULL);
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Dists = _DIST_USER;
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XF86Dists = DIST_XF86_BIN | DIST_XF86_LIB | DIST_XF86_MAN | DIST_XF86_SERVER | DIST_XF86_FONTS;
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XF86ServerDists = DIST_XF86_SERVER_SVGA;
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XF86FontDists = DIST_XF86_FONTS_MISC;
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distSetXF86(NULL);
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return 0;
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}
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int
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distSetMinimum(char *str)
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{
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distReset(NULL);
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Dists = DIST_BIN;
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return 0;
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}
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int
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distSetEverything(char *str)
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{
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Dists = DIST_ALL;
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SrcDists = DIST_SRC_ALL;
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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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return 0;
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}
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int
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distSetDES(char *str)
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{
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dmenuOpenSimple(&MenuDESDistributions);
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if (DESDists)
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Dists |= DIST_DES;
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return 0;
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}
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int
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distSetSrc(char *str)
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{
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dmenuOpenSimple(&MenuSrcDistributions);
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if (SrcDists)
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Dists |= DIST_SRC;
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return 0;
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}
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int
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distSetXF86(char *str)
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{
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dmenuOpenSimple(&MenuXF86Select);
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if (XF86ServerDists)
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XF86Dists |= DIST_XF86_SERVER;
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if (XF86FontDists)
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XF86Dists |= DIST_XF86_FONTS;
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if (XF86Dists)
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Dists |= DIST_XF86;
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if (isDebug())
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msgDebug("SetXF86 Masks: Server: %0x, Fonts: %0x, XDists: %0x, Dists: %0x\n",
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XF86ServerDists, XF86FontDists, XF86Dists, Dists);
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return 0;
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}
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static Boolean
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distExtract(char *parent, Distribution *me)
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{
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int i, status;
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int cpid, zpid, fd, fd2, chunk, numchunks;
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char *path, *dist, buf[10240];
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const char *tmp;
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Attribs *dist_attr;
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status = TRUE;
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if (isDebug())
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msgDebug("distExtract: parent: %s, me: %s\n", parent ? parent : "(none)", me->my_name);
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/* Loop through to see if we're in our parent's plans */
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for (i = 0; me[i].my_name; i++) {
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dist = me[i].my_name;
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path = parent ? parent : dist;
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/* If our bit isn't set, go to the next */
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if (!(me[i].my_bit & *(me[i].my_mask)))
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continue;
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/* This is shorthand for "dist currently disabled" */
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if (!me[i].my_dir) {
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*(me[i].my_mask) &= ~(me[i].my_bit);
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continue;
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}
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/* Recurse if actually have a sub-distribution */
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if (me[i].my_dist) {
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status = distExtract(dist, me[i].my_dist);
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goto done;
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}
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/* First try to get the distribution as a single file */
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snprintf(buf, 512, "%s/%s.tgz", path, dist);
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if (isDebug())
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msgDebug("Trying to get large piece: %s\n", buf);
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/* Set it as an "exploratory get" so that we don't loop unnecessarily on it */
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mediaDevice->flags |= OPT_EXPLORATORY_GET;
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fd = (*mediaDevice->get)(mediaDevice, buf, NULL);
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mediaDevice->flags &= ~OPT_EXPLORATORY_GET;
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if (fd >= 0) {
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msgNotify("Extracting %s into %s directory...", me[i].my_name, me[i].my_dir);
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status = mediaExtractDist(me[i].my_dir, fd);
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(*mediaDevice->close)(mediaDevice, fd);
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goto done;
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}
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else if (fd == -2) /* Hard error, can't continue */
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return FALSE;
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/* If we couldn't get it as one file then we need to get multiple pieces; get info file telling us how many */
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snprintf(buf, sizeof buf, "/stand/info/%s/%s.inf", path, dist);
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if (!access(buf, R_OK)) {
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if (isDebug())
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msgDebug("Parsing attributes file for %s\n", dist);
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dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
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if (attr_parse(&dist_attr, buf) == 0) {
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msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
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return FALSE;
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}
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if (isDebug())
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msgDebug("Looking for attribute `pieces'\n");
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tmp = attr_match(dist_attr, "pieces");
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if (tmp)
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numchunks = strtol(tmp, 0, 0);
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else
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numchunks = 0;
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}
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else {
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if (isDebug())
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msgDebug("Couldn't open attributes file: %s\n", buf);
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numchunks = 0;
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}
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if (!numchunks)
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continue;
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if (isDebug())
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msgDebug("Attempting to extract distribution from %u chunks.\n", numchunks);
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/* We have one or more chunks, go pick them up */
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mediaExtractDistBegin(me[i].my_dir, &fd2, &zpid, &cpid);
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dialog_clear();
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for (chunk = 0; chunk < numchunks; chunk++) {
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int n, retval;
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char prompt[80];
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snprintf(buf, 512, "%s/%s.%c%c", path, dist, (chunk / 26) + 'a', (chunk % 26) + 'a');
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if (isDebug())
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msgDebug("trying for piece %d of %d: %s\n", chunk, numchunks, buf);
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fd = (*mediaDevice->get)(mediaDevice, buf, dist_attr);
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if (fd < 0) {
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dialog_clear();
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msgConfirm("failed to retreive piece file %s!\nAborting the transfer", buf);
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goto punt;
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}
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snprintf(prompt, 80, "Extracting %s into %s directory...", me[i].my_name, me[i].my_dir);
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dialog_gauge("Progress", prompt, 8, 15, 6, 50, (int)((float)(chunk + 1) / numchunks * 100));
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while ((n = read(fd, buf, sizeof buf)) > 0) {
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retval = write(fd2, buf, n);
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if (retval != n) {
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if (mediaDevice->close)
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(*mediaDevice->close)(mediaDevice, fd);
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else
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close(fd);
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msgConfirm("Write failure on transfer! (wrote %d bytes of %d bytes)", retval, n);
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goto punt;
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}
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}
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(*mediaDevice->close)(mediaDevice, fd);
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}
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close(fd2);
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status = mediaExtractDistEnd(zpid, cpid);
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goto done;
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punt:
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close(fd2);
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mediaExtractDistEnd(zpid, cpid);
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status = FALSE;
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done:
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if (!status) {
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if (OptFlags & OPT_NO_CONFIRM)
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status = TRUE;
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else {
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if (me[i].my_dist) {
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msgConfirm("Unable to transfer all components of the %s distribution.\nIf this is a CDROM install, it may be because export restrictions prohibit\nDES code from being shipped from the U.S. Try to get this code from a\nlocal FTP site instead!");
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status = TRUE;
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}
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else
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status = msgYesNo("Unable to transfer the %s distribution from %s.\nDo you want to try to retrieve it again?", me[i].my_name, mediaDevice->name);
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}
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}
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/* Extract was successful, remove ourselves from further consideration */
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if (status)
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*(me[i].my_mask) &= ~(me[i].my_bit);
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}
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return status;
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}
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void
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distExtractAll(void)
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{
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int retries = 0;
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/* First try to initialize the state of things */
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if (!(*mediaDevice->init)(mediaDevice))
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return;
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/* Try for 3 times around the loop, then give up. */
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while (Dists && ++retries < 3)
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distExtract(NULL, DistTable);
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/* Anything left? */
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if (Dists)
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msgConfirm("Couldn't extract all of the distributions. This may\nbe because the specified distributions are not available from the\ninstallation media you've chosen (residue: %0x)", Dists);
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/* Close up shop and go home */
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(*mediaDevice->shutdown)(mediaDevice);
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}
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