2113a60c4b
I still have a _very very annoying_ display bug which occurs when a menu item causes a submenu to be displayed - the screen repaints for the original menu (which is restored upon return from the submenu) are off by about 4 characters. I've tried restoring the screen, the cursor position, you name it - same deal. Grrrr! This commit is my first step in trying to get someone else to help me look into this one since I'm just tearing my hair out at this point!
498 lines
16 KiB
C
498 lines
16 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 1.41 1996/04/13 13:31:30 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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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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{ "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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{ "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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{ "XF86312", "/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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{ "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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/* The XFree86 distribution */
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static Distribution XF86DistTable[] = {
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{ "X312bin", "/usr", &XF86Dists, DIST_XF86_BIN, NULL },
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{ "X312lib", "/usr", &XF86Dists, DIST_XF86_LIB, NULL },
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{ "X312doc", "/usr", &XF86Dists, DIST_XF86_DOC, NULL },
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{ "X312etc", "/usr", &XF86Dists, DIST_XF86_ETC, NULL },
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{ "XF86312", "/usr", &XF86Dists, DIST_XF86_FONTS, XF86FontDistTable },
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{ "X312man", "/usr", &XF86Dists, DIST_XF86_MAN, NULL },
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{ "X312ctrb", "/usr", &XF86Dists, DIST_XF86_CTRB, NULL },
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{ "X312prog", "/usr", &XF86Dists, DIST_XF86_PROG, NULL },
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{ "X312link", "/usr", &XF86Dists, DIST_XF86_LINK, NULL },
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{ "X312pex", "/usr", &XF86Dists, DIST_XF86_PEX, NULL },
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{ "X312lbx", "/usr", &XF86Dists, DIST_XF86_LBX, NULL },
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{ "X312ubin", "/usr", &XF86Dists, DIST_XF86_UBIN, NULL },
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{ "X312xicf", "/usr", &XF86Dists, DIST_XF86_XINIT, NULL },
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{ "X312xdcf", "/usr", &XF86Dists, DIST_XF86_XDMCF, NULL },
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{ "XF86312", "/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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{ "X3128514", "/usr", &XF86ServerDists, DIST_XF86_SERVER_8514, NULL },
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{ "X312AGX", "/usr", &XF86ServerDists, DIST_XF86_SERVER_AGX, NULL },
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{ "X312Ma8", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH8, NULL },
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{ "X312Ma32", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH32,NULL },
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{ "X312Ma64", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH64,NULL },
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{ "X312Mono", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MONO, NULL },
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{ "X312P9K", "/usr", &XF86ServerDists, DIST_XF86_SERVER_P9000, NULL },
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{ "X312S3", "/usr", &XF86ServerDists, DIST_XF86_SERVER_S3, NULL },
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{ "X312SVGA", "/usr", &XF86ServerDists, DIST_XF86_SERVER_SVGA, NULL },
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{ "X312VG16", "/usr", &XF86ServerDists, DIST_XF86_SERVER_VGA16, NULL },
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{ "X312W32", "/usr", &XF86ServerDists, DIST_XF86_SERVER_W32, NULL },
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{ "X312nest", "/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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{ "X312fnts", "/usr", &XF86FontDists, DIST_XF86_FONTS_MISC, NULL },
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{ "X312f100", "/usr", &XF86FontDists, DIST_XF86_FONTS_100, NULL },
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{ "X312fcyr", "/usr", &XF86FontDists, DIST_XF86_FONTS_CYR, NULL },
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{ "X312fscl", "/usr", &XF86FontDists, DIST_XF86_FONTS_SCALE, NULL },
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{ "X312fnon", "/usr", &XF86FontDists, DIST_XF86_FONTS_NON, NULL },
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{ "X312fsrv", "/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(dialogMenuItem *self)
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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 DITEM_SUCCESS | DITEM_REDRAW;
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}
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int
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distSrcReset(dialogMenuItem *self)
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{
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Dists &= ~DIST_SRC;
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SrcDists = 0;
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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 DITEM_SUCCESS | DITEM_REDRAW;
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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 | 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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return distSetXF86(NULL);
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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 DITEM_SUCCESS | DITEM_REDRAW;
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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 DITEM_SUCCESS | DITEM_REDRAW;
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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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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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return distSetXF86(NULL);
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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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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 DITEM_SUCCESS | DITEM_REDRAW;
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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)) {
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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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}
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}
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else
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i = DITEM_FAILURE;
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return i | DITEM_RESTORE;
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}
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int
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distSetSrc(dialogMenuItem *self)
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{
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int i = DITEM_SUCCESS;
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if (dmenuOpenSimple(&MenuSrcDistributions)) {
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if (SrcDists)
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Dists |= DIST_SRC;
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}
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else
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i = DITEM_FAILURE;
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return i | DITEM_RESTORE;
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}
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int
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distSetXF86(dialogMenuItem *self)
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{
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int i = DITEM_SUCCESS;
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if (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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}
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else
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i = DITEM_FAILURE;
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return i | DITEM_RESTORE;
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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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fd = mediaDevice->get(mediaDevice, buf, TRUE);
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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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mediaDevice->shutdown(mediaDevice);
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status = FALSE;
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goto done;
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}
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/*
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* If we couldn't get it as one file then we need to get multiple pieces; locate and parse an
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* info file telling us how many we need for this distribution.
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*/
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dist_attr = NULL;
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numchunks = 0;
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snprintf(buf, sizeof buf, "/stand/info/%s/%s.inf", path, dist);
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if (file_readable(buf)) {
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if (isDebug())
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msgDebug("Parsing attributes file for distribution %s\n", dist);
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dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
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if (attr_parse_file(dist_attr, buf) == DITEM_FAILURE)
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msgConfirm("Cannot load information file for %s distribution!\n"
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"Please verify that your media is valid and try again.", dist);
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else {
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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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}
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safe_free(dist_attr);
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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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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 + 1, numchunks, buf);
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fd = mediaDevice->get(mediaDevice, buf, FALSE);
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if (fd < 0) {
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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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move(0, 0); /* Get cursor out of the way - it makes gauges look strange */
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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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mediaDevice->close(mediaDevice, fd);
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dialog_clear();
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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 (variable_get(VAR_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.\n"
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"If this is a CDROM install, it may be because export restrictions prohibit\n"
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"DES code from being shipped from the U.S. Try to get this code from a\n"
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"local FTP site instead!", me[i].my_name);
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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.\n"
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"Do you want to try to retrieve it again?",
|
|
me[i].my_name, mediaDevice->name);
|
|
}
|
|
}
|
|
}
|
|
/* Extract was successful, remove ourselves from further consideration */
|
|
if (status)
|
|
*(me[i].my_mask) &= ~(me[i].my_bit);
|
|
}
|
|
return status;
|
|
}
|
|
|
|
static void
|
|
printSelected(char *buf, int selected, Distribution *me)
|
|
{
|
|
int i;
|
|
static int col = 0;
|
|
|
|
/* 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);
|
|
}
|
|
}
|
|
|
|
int
|
|
distExtractAll(dialogMenuItem *self)
|
|
{
|
|
int retries = 0;
|
|
char buf[512];
|
|
|
|
/* First try to initialize the state of things */
|
|
if (!mediaDevice->init(mediaDevice))
|
|
return DITEM_FAILURE;
|
|
if (!Dists) {
|
|
msgConfirm("You haven't selected any distributions to extract.");
|
|
return DITEM_FAILURE;
|
|
}
|
|
/* Try for 3 times around the loop, then give up. */
|
|
while (Dists && ++retries < 3)
|
|
distExtract(NULL, DistTable);
|
|
|
|
if (Dists) {
|
|
printSelected(buf, Dists, DistTable);
|
|
msgConfirm("Couldn't extract all of the distributions. This may\n"
|
|
"be because the following distributions are not available on the\n"
|
|
"installation media you've chosen:\n\n\t%s", buf);
|
|
}
|
|
return DITEM_SUCCESS;
|
|
}
|