mirror of
https://git.FreeBSD.org/src.git
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9fe7600bbe
at runtime and to support distributing additional kernels: o remove kernel from the base tarball o add new kernel tarballs o build + package both SMP and GENERIC kernels when an <arch>/conf/SMP config file is present o add sysinstall support for multiple kernels o update sysinstall to probe for the number of cpus on a system and auto-select smp/up kernel accordingly o add a post-kernels install hook to fixup /boot/kernel o add -ldevinfo to boot crunch for sysinstall's cpu probing logic Notes: 1. On HEAD this code is not currently used because GENERIC kernels include SMP. This work is mainly intended for RELENG_6 where the GENERIC kernel is UP. If HEAD changes to match then just enable WITH_SMP in sysinstall/Makefile. 2. The cpu probing support is done with acpi and MPTable; this means some systems will require work for auto-detection to work. 3. The handling of /boot/kernel may need to be revisited; for now we rename one kernel at the last moment (SMP if installed, otherwise GENERIC). There are other, possibly better, approaches. Lots of help from ru, emaste, scottl, and jhb.
910 lines
25 KiB
C
910 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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* $FreeBSD$
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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/param.h>
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#include <sys/mount.h>
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#include <sys/time.h>
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#include <sys/uio.h>
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#include <signal.h>
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#include <libutil.h>
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unsigned int Dists;
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unsigned int SrcDists;
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unsigned int XOrgDists;
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unsigned int KernelDists;
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enum _disttype { DT_TARBALL, DT_SUBDIST, DT_PACKAGE };
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typedef struct _dist {
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char *my_name;
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unsigned int *my_mask;
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unsigned int my_bit;
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enum _disttype my_type;
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union {
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char *my_string; /* DT_TARBALL & DT_PACKAGE */
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struct _dist *my_dist; /* DT_SUBDIST */
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} my_data;
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} Distribution;
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static Distribution KernelDistTable[];
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static Distribution SrcDistTable[];
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static Distribution XOrgDistTable[];
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#define DTE_TARBALL(name, mask, flag, directory) \
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{ name, mask, DIST_ ## flag, DT_TARBALL, { directory } }
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#define DTE_PACKAGE(name, mask, flag, package) \
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{ name, mask, DIST_ ## flag, DT_PACKAGE, { package } }
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#define DTE_SUBDIST(name, mask, flag, subdist) \
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{ name, mask, DIST_ ## flag, DT_SUBDIST, { .my_dist = subdist } }
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#define DTE_END { NULL, NULL, 0, 0, { NULL } }
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#define BASE_DIST (&DistTable[0])
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/* The top-level distribution categories */
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static Distribution DistTable[] = {
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DTE_TARBALL("base", &Dists, BASE, "/"),
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DTE_SUBDIST("kernels", &Dists, KERNEL, KernelDistTable),
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DTE_TARBALL("doc", &Dists, DOC, "/"),
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DTE_TARBALL("games", &Dists, GAMES, "/"),
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DTE_TARBALL("manpages", &Dists, MANPAGES, "/"),
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DTE_TARBALL("catpages", &Dists, CATPAGES, "/"),
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DTE_TARBALL("proflibs", &Dists, PROFLIBS, "/"),
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DTE_TARBALL("dict", &Dists, DICT, "/"),
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DTE_TARBALL("info", &Dists, INFO, "/"),
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#ifdef __amd64__
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DTE_TARBALL("lib32", &Dists, LIB32, "/"),
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#endif
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DTE_SUBDIST("src", &Dists, SRC, SrcDistTable),
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DTE_TARBALL("ports", &Dists, PORTS, "/usr"),
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DTE_TARBALL("local", &Dists, LOCAL, "/"),
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DTE_SUBDIST("X.Org", &Dists, XORG, XOrgDistTable),
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DTE_END,
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};
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/* The kernel distributions */
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static Distribution KernelDistTable[] = {
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DTE_TARBALL("GENERIC", &KernelDists, KERNEL_GENERIC, "/boot"),
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#ifdef WITH_SMP
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DTE_TARBALL("SMP", &KernelDists, KERNEL_SMP, "/boot"),
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#endif
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DTE_END,
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};
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/* The /usr/src distribution */
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static Distribution SrcDistTable[] = {
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DTE_TARBALL("sbase", &SrcDists, SRC_BASE, "/usr/src"),
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DTE_TARBALL("scontrib", &SrcDists, SRC_CONTRIB, "/usr/src"),
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DTE_TARBALL("scrypto", &SrcDists, SRC_SCRYPTO, "/usr/src"),
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DTE_TARBALL("sgnu", &SrcDists, SRC_GNU, "/usr/src"),
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DTE_TARBALL("setc", &SrcDists, SRC_ETC, "/usr/src"),
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DTE_TARBALL("sgames", &SrcDists, SRC_GAMES, "/usr/src"),
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DTE_TARBALL("sinclude", &SrcDists, SRC_INCLUDE, "/usr/src"),
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DTE_TARBALL("skrb5", &SrcDists, SRC_SKERBEROS5, "/usr/src"),
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DTE_TARBALL("slib", &SrcDists, SRC_LIB, "/usr/src"),
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DTE_TARBALL("slibexec", &SrcDists, SRC_LIBEXEC, "/usr/src"),
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DTE_TARBALL("srelease", &SrcDists, SRC_RELEASE, "/usr/src"),
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DTE_TARBALL("sbin", &SrcDists, SRC_BIN, "/usr/src"),
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DTE_TARBALL("ssecure", &SrcDists, SRC_SSECURE, "/usr/src"),
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DTE_TARBALL("ssbin", &SrcDists, SRC_SBIN, "/usr/src"),
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DTE_TARBALL("sshare", &SrcDists, SRC_SHARE, "/usr/src"),
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DTE_TARBALL("ssys", &SrcDists, SRC_SYS, "/usr/src"),
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DTE_TARBALL("subin", &SrcDists, SRC_UBIN, "/usr/src"),
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DTE_TARBALL("susbin", &SrcDists, SRC_USBIN, "/usr/src"),
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DTE_TARBALL("stools", &SrcDists, SRC_TOOLS, "/usr/src"),
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DTE_TARBALL("srescue", &SrcDists, SRC_RESCUE, "/usr/src"),
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DTE_END,
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};
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/* The X.Org distribution */
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static Distribution XOrgDistTable[] = {
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DTE_PACKAGE("Xbin", &XOrgDists, XORG_CLIENTS, "xorg-clients"),
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DTE_PACKAGE("Xlib", &XOrgDists, XORG_LIB, "xorg-libraries"),
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DTE_PACKAGE("Xman", &XOrgDists, XORG_MAN, "xorg-manpages"),
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DTE_PACKAGE("Xdoc", &XOrgDists, XORG_DOC, "xorg-documents"),
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DTE_PACKAGE("Xprog", &XOrgDists, XORG_IMAKE, "imake"),
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DTE_PACKAGE("Xsrv", &XOrgDists, XORG_SERVER, "xorg-server"),
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DTE_PACKAGE("Xnest", &XOrgDists, XORG_NESTSERVER, "xorg-nestserver"),
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DTE_PACKAGE("Xprt", &XOrgDists, XORG_PRINTSERVER, "xorg-printserver"),
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DTE_PACKAGE("Xvfb", &XOrgDists, XORG_VFBSERVER, "xorg-vfbserver"),
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DTE_PACKAGE("Xfmsc", &XOrgDists, XORG_FONTS_MISC, "xorg-fonts-miscbitmaps"),
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DTE_PACKAGE("Xf75", &XOrgDists, XORG_FONTS_75, "xorg-fonts-75dpi"),
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DTE_PACKAGE("Xf100", &XOrgDists, XORG_FONTS_100, "xorg-fonts-100dpi"),
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DTE_PACKAGE("Xfcyr", &XOrgDists, XORG_FONTS_CYR, "xorg-fonts-cyrillic"),
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DTE_PACKAGE("Xft1", &XOrgDists, XORG_FONTS_T1, "xorg-fonts-type1"),
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DTE_PACKAGE("Xftt", &XOrgDists, XORG_FONTS_TT, "xorg-fonts-truetype"),
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DTE_PACKAGE("Xfs", &XOrgDists, XORG_FONTSERVER, "xorg-fontserver"),
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DTE_END,
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};
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static int distMaybeSetPorts(dialogMenuItem *self);
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static void
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distVerifyFlags(void)
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{
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if (SrcDists)
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Dists |= DIST_SRC;
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if (XOrgDists)
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Dists |= DIST_XORG;
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if (KernelDists)
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Dists |= DIST_KERNEL;
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if (isDebug()) {
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msgDebug("Dist Masks: Dists: %0x, Srcs: %0x Kernels: %0x\n", Dists,
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SrcDists, KernelDists);
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msgDebug("XServer: %0x\n", XOrgDists);
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}
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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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XOrgDists = 0;
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KernelDists = 0;
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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_SRC)) != NULL)
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SrcDists = atoi(cp);
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if ((cp = variable_get(VAR_DIST_X11)) != NULL)
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XOrgDists = atoi(cp);
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if ((cp = variable_get(VAR_DIST_KERNEL)) != NULL)
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KernelDists = atoi(cp);
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distVerifyFlags();
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return DITEM_SUCCESS | DITEM_REDRAW;
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}
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static int
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distSetX(void)
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{
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Dists |= DIST_XORG;
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XOrgDists = DIST_XORG_MISC_ALL | DIST_XORG_SERVER | _DIST_XORG_FONTS_BASE;
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return distSetXOrg(NULL);
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}
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static int
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selectKernel(void)
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{
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#ifdef WITH_SMP
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/* select default kernel based on deduced cpu count */
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return NCpus > 1 ? DIST_KERNEL_SMP : DIST_KERNEL_GENERIC;
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#else
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return DIST_KERNEL_GENERIC;
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#endif
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}
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int
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distSetDeveloper(dialogMenuItem *self)
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{
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int i;
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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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KernelDists = selectKernel();
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i = distMaybeSetPorts(self);
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distVerifyFlags();
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return i;
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}
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int
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distSetXDeveloper(dialogMenuItem *self)
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{
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int i;
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i = distSetDeveloper(self);
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i |= distSetX();
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distVerifyFlags();
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return i;
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}
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int
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distSetKernDeveloper(dialogMenuItem *self)
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{
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int i;
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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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KernelDists = selectKernel();
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i = distMaybeSetPorts(self);
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distVerifyFlags();
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return i;
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}
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int
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distSetXKernDeveloper(dialogMenuItem *self)
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{
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int i;
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i = distSetKernDeveloper(self);
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i |= distSetX();
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distVerifyFlags();
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return i;
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}
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int
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distSetUser(dialogMenuItem *self)
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{
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int i;
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distReset(NULL);
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Dists = _DIST_USER;
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KernelDists = selectKernel();
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i = distMaybeSetPorts(self);
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distVerifyFlags();
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return i;
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}
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int
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distSetXUser(dialogMenuItem *self)
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{
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int i;
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i = distSetUser(self);
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i |= distSetX();
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distVerifyFlags();
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return i;
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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_BASE | DIST_KERNEL;
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KernelDists = selectKernel();
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distVerifyFlags();
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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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int i;
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Dists = DIST_ALL;
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SrcDists = DIST_SRC_ALL;
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XOrgDists = DIST_XORG_ALL;
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KernelDists = DIST_KERNEL_ALL;
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i = distMaybeSetPorts(self);
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distVerifyFlags();
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return i | DITEM_REDRAW;
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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 13,300 ported software packages,\n"
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"at a cost of around 440MB of disk space when \"clean\" and possibly\n"
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"much more than that when a lot of the distribution tarballs are loaded\n"
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"(unless you have the extra discs available from a FreeBSD CD/DVD distribution\n"
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"and can mount them 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 well worth having\n"
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"on your /usr partition, so it is advisable to say Yes to this option.\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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/* Loop through current set */
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for (i = 0; dist[i].my_name; i++) {
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switch (dist[i].my_type) {
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case DT_TARBALL:
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case DT_PACKAGE:
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if (!strcmp(dist[i].my_name, name)) {
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*(dist[i].my_mask) |= dist[i].my_bit;
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status = TRUE;
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}
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break;
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case DT_SUBDIST:
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if (distSetByName(dist[i].my_data.my_dist, name)) {
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status = TRUE;
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}
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break;
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}
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}
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distVerifyFlags();
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return status;
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}
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static Boolean
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distUnsetByName(Distribution *dist, char *name)
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{
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int i, status = FALSE;
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/* Loop through current set */
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for (i = 0; dist[i].my_name; i++) {
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switch (dist[i].my_type) {
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case DT_TARBALL:
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case DT_PACKAGE:
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if (!strcmp(dist[i].my_name, name)) {
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*(dist[i].my_mask) &= ~(dist[i].my_bit);
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status = TRUE;
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}
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break;
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case DT_SUBDIST:
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if (distUnsetByName(dist[i].my_data.my_dist, name)) {
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status = TRUE;
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}
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break;
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}
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}
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return status;
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}
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/* Just for the dispatch stuff */
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int
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distSetCustom(dialogMenuItem *self)
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{
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char *cp, *cp2, *tmp;
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if (!(tmp = variable_get(VAR_DISTS))) {
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msgDebug("distSetCustom() called without %s variable set.\n", VAR_DISTS);
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return DITEM_FAILURE;
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}
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cp = alloca(strlen(tmp) + 1);
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if (!cp)
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msgFatal("Couldn't alloca() %d bytes!\n", (int)(strlen(tmp) + 1));
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strcpy(cp, tmp);
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while (cp) {
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if ((cp2 = index(cp, ' ')) != NULL)
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*(cp2++) = '\0';
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if (!distSetByName(DistTable, cp))
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msgDebug("distSetCustom: Warning, no such release \"%s\"\n", cp);
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cp = cp2;
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}
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distVerifyFlags();
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return DITEM_SUCCESS;
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}
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/* Just for the dispatch stuff */
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int
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distUnsetCustom(dialogMenuItem *self)
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{
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char *cp, *cp2, *tmp;
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if (!(tmp = variable_get(VAR_DISTS))) {
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msgDebug("distUnsetCustom() called without %s variable set.\n", VAR_DISTS);
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return DITEM_FAILURE;
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}
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cp = alloca(strlen(tmp) + 1);
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if (!cp)
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msgFatal("Couldn't alloca() %d bytes!\n", (int)(strlen(tmp) + 1));
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strcpy(cp, tmp);
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while (cp) {
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if ((cp2 = index(cp, ' ')) != NULL)
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*(cp2++) = '\0';
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if (!distUnsetByName(DistTable, cp))
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msgDebug("distUnsetCustom: Warning, no such release \"%s\"\n", cp);
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cp = cp2;
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}
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return DITEM_SUCCESS;
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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;
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dialog_clear_norefresh();
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if (!dmenuOpenSimple(&MenuSrcDistributions, FALSE))
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i = DITEM_FAILURE;
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else
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i = DITEM_SUCCESS;
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distVerifyFlags();
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return i | DITEM_RESTORE;
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}
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int
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distSetXOrg(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 (!dmenuOpenSimple(&MenuXOrgSelect, FALSE))
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i = DITEM_FAILURE;
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distVerifyFlags();
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return i | DITEM_RESTORE;
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}
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int
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distSetKernel(dialogMenuItem *self)
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{
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|
int i;
|
|
|
|
dialog_clear_norefresh();
|
|
if (!dmenuOpenSimple(&MenuKernelDistributions, FALSE))
|
|
i = DITEM_FAILURE;
|
|
else
|
|
i = DITEM_SUCCESS;
|
|
distVerifyFlags();
|
|
return i | DITEM_RESTORE;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
/*
|
|
* translate distribution filename to lower case
|
|
* as doTARBALL does in release/Makefile
|
|
*/
|
|
static void
|
|
translateDist(char trdist[PATH_MAX], const char *dist)
|
|
{
|
|
int j;
|
|
|
|
/*
|
|
* translate distribution filename to lower case
|
|
* as doTARBALL does in release/Makefile
|
|
*/
|
|
for (j = 0; j < PATH_MAX-1 && dist[j] != '\0'; j++)
|
|
trdist[j] = tolower(dist[j]);
|
|
trdist[j] = '\0';
|
|
}
|
|
|
|
/*
|
|
* Try to get distribution as multiple pieces, locating and parsing an
|
|
* info file which tells us how many we need for this distribution.
|
|
*/
|
|
static Boolean
|
|
distExtractTarball(char *path, char *dist, char *my_dir, int is_base)
|
|
{
|
|
char *buf = NULL, trdist[PATH_MAX], fname[PATH_MAX];
|
|
struct timeval start, stop;
|
|
int j, status, total, intr;
|
|
int cpid, zpid, fd2, chunk, numchunks;
|
|
properties dist_attr = NULL;
|
|
const char *tmp;
|
|
FILE *fp;
|
|
|
|
translateDist(trdist, dist);
|
|
if (isDebug())
|
|
msgDebug("%s: path \"%s\" dist \"%s\" trdist \"%s\" "
|
|
"my_dir \"%s\" %sis_base\n",
|
|
__func__, path, dist, trdist, my_dir, is_base ? "" : "!");
|
|
|
|
status = TRUE;
|
|
numchunks = 0;
|
|
snprintf(fname, sizeof (fname), "%s/%s.inf", path, trdist);
|
|
|
|
getinfo:
|
|
fp = DEVICE_GET(mediaDevice, fname, TRUE);
|
|
intr = check_for_interrupt();
|
|
if (fp == (FILE *)IO_ERROR || intr || !mediaDevice) {
|
|
if (isDebug())
|
|
msgDebug("%s: fname %s fp: %p, intr: %d mediaDevice: %p\n",
|
|
__func__, fname, fp, intr, mediaDevice);
|
|
/* Hard error, can't continue */
|
|
if (!msgYesNo("Unable to open %s: %s.\nReinitialize media?",
|
|
fname, !intr ? "I/O error." : "User interrupt.")) {
|
|
DEVICE_SHUTDOWN(mediaDevice);
|
|
if (!DEVICE_INIT(mediaDevice))
|
|
return (FALSE);
|
|
goto getinfo;
|
|
} else
|
|
return (FALSE);
|
|
} else if (fp == NULL) {
|
|
/* No attributes file, so try as a single file. */
|
|
snprintf(fname, sizeof(fname), "%s/%s.%s", path, trdist,
|
|
USE_GZIP ? "tgz" : "tbz");
|
|
if (isDebug())
|
|
msgDebug("%s: fp is NULL (1) fname: %s\n", __func__, fname);
|
|
/*
|
|
* Passing TRUE as 3rd parm to get routine makes this a "probing"
|
|
* get, for which errors are not considered too significant.
|
|
*/
|
|
getsingle:
|
|
fp = DEVICE_GET(mediaDevice, fname, TRUE);
|
|
intr = check_for_interrupt();
|
|
if (fp == (FILE *)IO_ERROR || intr || !mediaDevice) {
|
|
if (isDebug())
|
|
msgDebug("%s: fname %s fp: %p, intr: %d mediaDevice: %p\n",
|
|
__func__, fname, fp, intr, mediaDevice);
|
|
/* Hard error, can't continue */
|
|
msgConfirm("Unable to open %s: %s", fname,
|
|
!intr ? "I/O error" : "User interrupt");
|
|
DEVICE_SHUTDOWN(mediaDevice);
|
|
if (!DEVICE_INIT(mediaDevice))
|
|
return (FALSE);
|
|
goto getsingle;
|
|
} else if (fp != NULL) {
|
|
char *dir = root_bias(my_dir);
|
|
|
|
dialog_clear_norefresh();
|
|
msgNotify("Extracting %s into %s directory...", dist, dir);
|
|
status = mediaExtractDist(dir, dist, fp);
|
|
fclose(fp);
|
|
return (status);
|
|
} else {
|
|
if (isDebug())
|
|
msgDebug("%s: fp is NULL (2) fname %s\n", __func__, fname);
|
|
return (FALSE);
|
|
}
|
|
}
|
|
|
|
if (isDebug())
|
|
msgDebug("Parsing attributes file for distribution %s\n", dist);
|
|
|
|
dist_attr = properties_read(fileno(fp));
|
|
intr = check_for_interrupt();
|
|
if (intr || !dist_attr) {
|
|
if (isDebug())
|
|
msgDebug("%s: intr %d dist_attr %p\n", __func__, intr, dist_attr);
|
|
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 = property_find(dist_attr, "Pieces");
|
|
if (tmp)
|
|
numchunks = strtol(tmp, 0, 0);
|
|
}
|
|
fclose(fp);
|
|
if (!numchunks) {
|
|
if (isDebug())
|
|
msgDebug("%s: numchunks is zero\n", __func__);
|
|
return (TRUE);
|
|
}
|
|
|
|
if (isDebug())
|
|
msgDebug("Attempting to extract distribution from %u chunks.\n",
|
|
numchunks);
|
|
|
|
total = 0;
|
|
(void)gettimeofday(&start, (struct timezone *)NULL);
|
|
|
|
/* We have one or more chunks, initialize unpackers... */
|
|
mediaExtractDistBegin(root_bias(my_dir), &fd2, &zpid, &cpid);
|
|
|
|
/* And go for all the chunks */
|
|
dialog_clear_norefresh();
|
|
for (chunk = 0; chunk < numchunks; chunk++) {
|
|
int n, retval, last_msg, chunksize, realsize;
|
|
char prompt[80];
|
|
|
|
last_msg = 0;
|
|
|
|
getchunk:
|
|
snprintf(fname, sizeof(fname), "cksum.%c%c", (chunk / 26) + 'a',
|
|
(chunk % 26) + 'a');
|
|
tmp = property_find(dist_attr, fname);
|
|
chunksize = 0;
|
|
if (tmp) {
|
|
tmp = index(tmp, ' ');
|
|
chunksize = strtol(tmp, 0, 0);
|
|
}
|
|
snprintf(fname, sizeof(fname), "%s/%s.%c%c", path, trdist, (chunk / 26) + 'a',
|
|
(chunk % 26) + 'a');
|
|
if (isDebug())
|
|
msgDebug("trying for piece %d of %d: %s\n", chunk + 1, numchunks,
|
|
fname);
|
|
fp = DEVICE_GET(mediaDevice, fname, FALSE);
|
|
intr = check_for_interrupt();
|
|
/* XXX: this can't work if we get an I/O error */
|
|
if (fp <= (FILE *)NULL || intr) {
|
|
if (fp == NULL)
|
|
msgConfirm("Failed to find %s on this media. Reinitializing media.", fname);
|
|
else
|
|
msgConfirm("Failed to retreive piece file %s.\n"
|
|
"%s: Reinitializing media.",
|
|
fname, !intr ? "I/O error" : "User interrupt");
|
|
DEVICE_SHUTDOWN(mediaDevice);
|
|
if (!DEVICE_INIT(mediaDevice))
|
|
goto punt;
|
|
else
|
|
goto getchunk;
|
|
}
|
|
|
|
snprintf(prompt, sizeof(prompt), "Extracting %s into %s directory...",
|
|
dist, root_bias(my_dir));
|
|
dialog_gauge("Progress", prompt, 8, 15, 6, 50,
|
|
(chunk + 1) * 100 / numchunks);
|
|
|
|
buf = safe_realloc(buf, chunksize);
|
|
realsize = 0;
|
|
while (1) {
|
|
int seconds;
|
|
|
|
n = fread(buf + realsize, 1, BUFSIZ, fp);
|
|
if (check_for_interrupt()) {
|
|
msgConfirm("Media read error: User interrupt.");
|
|
fclose(fp);
|
|
goto punt;
|
|
} else if (n <= 0)
|
|
break;
|
|
total += n;
|
|
realsize += 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 KBytes/sec.",
|
|
total, dist, chunk + 1, numchunks,
|
|
(total / seconds) / 1000.0);
|
|
}
|
|
}
|
|
fclose(fp);
|
|
|
|
if (!chunksize || (realsize == chunksize)) {
|
|
/* No substitution necessary */
|
|
retval = write(fd2, buf, realsize);
|
|
if (retval != realsize) {
|
|
fclose(fp);
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Write failure on transfer! (wrote %d bytes of %d bytes)", retval, realsize);
|
|
goto punt;
|
|
}
|
|
} else {
|
|
for (j = 0; j < realsize; j++) {
|
|
/* On finding CRLF, skip the CR; don't exceed end of buffer. */
|
|
if ((buf[j] != 0x0d) || (j == total - 1) || (buf[j + 1] != 0x0a)) {
|
|
retval = write(fd2, buf + j, 1);
|
|
if (retval != 1) {
|
|
fclose(fp);
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Write failure on transfer! (wrote %d bytes of %d bytes)", j, chunksize);
|
|
goto punt;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
goto done;
|
|
|
|
punt:
|
|
status = FALSE;
|
|
done:
|
|
properties_free(dist_attr);
|
|
close(fd2);
|
|
if (status != FALSE)
|
|
status = mediaExtractDistEnd(zpid, cpid);
|
|
else
|
|
(void)mediaExtractDistEnd(zpid, cpid);
|
|
|
|
safe_free(buf);
|
|
return (status);
|
|
}
|
|
|
|
static Boolean
|
|
distExtract(char *parent, Distribution *me)
|
|
{
|
|
int i, status;
|
|
char *path, *dist;
|
|
WINDOW *w = savescr();
|
|
struct sigaction old, new;
|
|
|
|
status = TRUE;
|
|
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;
|
|
(void)sigemptyset(&new.sa_mask);
|
|
dialog_clear_norefresh();
|
|
dialog_msgbox("Please Wait", "Extracting all requested distributions...", -1, -1, 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;
|
|
|
|
switch (me[i].my_type) {
|
|
case DT_SUBDIST:
|
|
/* Recurse if we actually have a sub-distribution */
|
|
status = distExtract(dist, me[i].my_data.my_dist);
|
|
if (!status) {
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Unable to transfer all components of the %s distribution.\n"
|
|
"You may wish to switch media types and try again.\n",
|
|
me[i].my_name);
|
|
}
|
|
break;
|
|
case DT_PACKAGE:
|
|
dialog_clear_norefresh();
|
|
msgNotify("Installing %s distribution...", dist);
|
|
status = (package_add(me[i].my_data.my_string) == DITEM_SUCCESS);
|
|
if (!status)
|
|
dialog_clear_norefresh();
|
|
break;
|
|
case DT_TARBALL:
|
|
status = distExtractTarball(path, dist, me[i].my_data.my_string,
|
|
&me[i] == BASE_DIST);
|
|
if (!status) {
|
|
dialog_clear_norefresh();
|
|
if (me[i].my_bit != DIST_LOCAL) {
|
|
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;
|
|
status = FALSE;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
/*
|
|
* If extract was successful, remove ourselves from further
|
|
* consideration.
|
|
*/
|
|
if (status)
|
|
*(me[i].my_mask) &= ~(me[i].my_bit);
|
|
}
|
|
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;
|
|
|
|
*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_type == DT_SUBDIST)
|
|
printSelected(buf, *(me[i].my_mask), me[i].my_data.my_dist, col);
|
|
}
|
|
}
|
|
|
|
int
|
|
distExtractAll(dialogMenuItem *self)
|
|
{
|
|
int old_dists, old_kernel, retries = 0, status = DITEM_SUCCESS;
|
|
char buf[512];
|
|
WINDOW *w;
|
|
|
|
/* paranoia */
|
|
if (!Dists) {
|
|
if (!dmenuOpenSimple(&MenuSubDistributions, FALSE) || !Dists)
|
|
return DITEM_FAILURE;
|
|
}
|
|
|
|
if (!mediaVerify() || !DEVICE_INIT(mediaDevice))
|
|
return DITEM_FAILURE;
|
|
|
|
old_dists = Dists;
|
|
old_kernel = KernelDists;
|
|
distVerifyFlags();
|
|
|
|
dialog_clear_norefresh();
|
|
w = savescr();
|
|
msgNotify("Attempting to install all selected distributions..");
|
|
|
|
/* Try for 3 times around the loop, then give up. */
|
|
while (Dists && ++retries < 3)
|
|
distExtract(NULL, DistTable);
|
|
|
|
dialog_clear_norefresh();
|
|
/* Only do base fixup if base dist was successfully extracted */
|
|
if ((old_dists & DIST_BASE) && !(Dists & DIST_BASE))
|
|
status |= installFixupBase(self);
|
|
/* Only do base fixup if base dist was successfully extracted */
|
|
if ((old_dists & DIST_KERNEL) && !(Dists & DIST_KERNEL))
|
|
status |= installFixupKernel(self, old_kernel);
|
|
|
|
/* Clear any local dist flags now */
|
|
Dists &= ~DIST_LOCAL;
|
|
|
|
if (Dists) {
|
|
int col = 0;
|
|
|
|
buf[0] = '\0';
|
|
dialog_clear_norefresh();
|
|
printSelected(buf, Dists, DistTable, &col);
|
|
dialog_clear_norefresh();
|
|
if (col) {
|
|
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);
|
|
}
|
|
}
|
|
restorescr(w);
|
|
return status;
|
|
}
|