freebsd-dev/release/sysinstall/dist.c
1995-06-11 19:33:05 +00:00

437 lines
14 KiB
C

/*
* The new sysinstall program.
*
* This is probably the last program in the `sysinstall' line - the next
* generation being essentially a complete rewrite.
*
* $Id: dist.c,v 1.35.2.35 1995/06/10 14:20:10 jkh Exp $
*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* verbatim and that no modifications are made prior to this
* point in the file.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Jordan Hubbard
* for the FreeBSD Project.
* 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include "sysinstall.h"
unsigned int Dists;
unsigned int DESDists;
unsigned int SrcDists;
unsigned int XF86Dists;
unsigned int XF86ServerDists;
unsigned int XF86FontDists;
typedef struct _dist {
char *my_name;
char *my_dir;
unsigned int *my_mask;
unsigned int my_bit;
struct _dist *my_dist;
} Distribution;
extern Distribution DistTable[];
extern Distribution DESDistTable[];
extern Distribution SrcDistTable[];
extern Distribution XF86DistTable[];
extern Distribution XF86FontDistTable[];
extern Distribution XF86ServerDistTable[];
/* The top-level distribution categories */
static Distribution DistTable[] = {
{ "bin", "/", &Dists, DIST_BIN, NULL },
{ "games", "/", &Dists, DIST_GAMES, NULL },
{ "help", NULL, &Dists, DIST_HELP, NULL },
{ "manpages", "/", &Dists, DIST_MANPAGES, NULL },
{ "proflibs", "/", &Dists, DIST_PROFLIBS, NULL },
{ "dict", "/", &Dists, DIST_DICT, NULL },
{ "info", "/", &Dists, DIST_INFO, NULL },
{ "src", "/", &Dists, DIST_SRC, SrcDistTable },
{ "des", "/", &Dists, DIST_DES, DESDistTable },
{ "compat1x", "/", &Dists, DIST_COMPAT1X, NULL },
{ "compat20", "/", &Dists, DIST_COMPAT20, NULL },
{ "commerce", "/usr/local", &Dists, DIST_COMMERCIAL, NULL },
{ "xperimnt", "/usr/local", &Dists, DIST_EXPERIMENTAL, NULL },
{ "XF86311", "/usr", &Dists, DIST_XF86, XF86DistTable },
{ NULL },
};
/* The DES distribution (not for export!) */
static Distribution DESDistTable[] = {
{ "des", "/", &DESDists, DIST_DES_DES, NULL },
{ "krb", "/", &DESDists, DIST_DES_KERBEROS, NULL },
{ "ssecure", "/usr/src", &DESDists, DIST_DES_SSECURE, NULL },
{ "sebones", "/usr/src", &DESDists, DIST_DES_SEBONES, NULL },
{ NULL },
};
/* The /usr/src distribution */
static Distribution SrcDistTable[] = {
{ "sbase", "/usr/src", &SrcDists, DIST_SRC_BASE, NULL },
{ "sgnu", "/usr/src", &SrcDists, DIST_SRC_GNU, NULL },
{ "setc", "/usr/src", &SrcDists, DIST_SRC_ETC, NULL },
{ "sgames", "/usr/src", &SrcDists, DIST_SRC_GAMES, NULL },
{ "sinclude", "/usr/src", &SrcDists, DIST_SRC_INCLUDE, NULL },
{ "slib", "/usr/src", &SrcDists, DIST_SRC_LIB, NULL },
{ "slibexec", "/usr/src", &SrcDists, DIST_SRC_LIBEXEC, NULL },
{ "slkm", "/usr/src", &SrcDists, DIST_SRC_LKM, NULL },
{ "srelease", "/usr/src", &SrcDists, DIST_SRC_RELEASE, NULL },
{ "ssbin", "/usr/src", &SrcDists, DIST_SRC_SBIN, NULL },
{ "sshare", "/usr/src", &SrcDists, DIST_SRC_SHARE, NULL },
{ "ssys", "/usr/src", &SrcDists, DIST_SRC_SYS, NULL },
{ "subin", "/usr/src", &SrcDists, DIST_SRC_UBIN, NULL },
{ "susbin", "/usr/src", &SrcDists, DIST_SRC_USBIN, NULL },
{ NULL },
};
/* The XFree86 distribution */
static Distribution XF86DistTable[] = {
{ "X311bin", "/usr", &XF86Dists, DIST_XF86_BIN, NULL },
{ "X311lib", "/usr", &XF86Dists, DIST_XF86_LIB, NULL },
{ "X311doc", "/usr", &XF86Dists, DIST_XF86_DOC, NULL },
{ "XF86311", "/usr", &XF86Dists, DIST_XF86_FONTS, XF86FontDistTable },
{ "X311man", "/usr", &XF86Dists, DIST_XF86_MAN, NULL },
{ "X311prog", "/usr", &XF86Dists, DIST_XF86_PROG, NULL },
{ "X311link", "/usr", &XF86Dists, DIST_XF86_LINK, NULL },
{ "X311pex", "/usr", &XF86Dists, DIST_XF86_PEX, NULL },
{ "X311lbx", "/usr", &XF86Dists, DIST_XF86_LBX, NULL },
{ "X311xicf", "/usr", &XF86Dists, DIST_XF86_XINIT, NULL },
{ "X311xdcf", "/usr", &XF86Dists, DIST_XF86_XDMCF, NULL },
{ "XF86311", "/usr", &XF86Dists, DIST_XF86_SERVER, XF86ServerDistTable },
{ "XF86-xc", "/usr/X11R6/src", &XF86Dists, DIST_XF86_SRC, NULL },
{ "XF86-co", "/usr/X11R6/src", &XF86Dists, DIST_XF86_SRC, NULL },
{ NULL },
};
/* The XFree86 server distribution */
static Distribution XF86ServerDistTable[] = {
{ "X3118514", "/usr", &XF86ServerDists, DIST_XF86_SERVER_8514, NULL },
{ "X311AGX", "/usr", &XF86ServerDists, DIST_XF86_SERVER_AGX, NULL },
{ "X311Ma8", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH8, NULL },
{ "X311Ma32", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH32,NULL },
{ "X311Ma64", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MACH64,NULL },
{ "X311Mono", "/usr", &XF86ServerDists, DIST_XF86_SERVER_MONO, NULL },
{ "X311P9K", "/usr", &XF86ServerDists, DIST_XF86_SERVER_P9000, NULL },
{ "X311S3", "/usr", &XF86ServerDists, DIST_XF86_SERVER_S3, NULL },
{ "X311SVGA", "/usr", &XF86ServerDists, DIST_XF86_SERVER_SVGA, NULL },
{ "X311VG16", "/usr", &XF86ServerDists, DIST_XF86_SERVER_VGA16, NULL },
{ "X311W32", "/usr", &XF86ServerDists, DIST_XF86_SERVER_W32, NULL },
{ "X311nest", "/usr", &XF86ServerDists, DIST_XF86_SERVER_NEST, NULL },
{ NULL },
};
/* The XFree86 font distribution */
static Distribution XF86FontDistTable[] = {
{ "X311fnts", "/usr", &XF86FontDists, DIST_XF86_FONTS_MISC, NULL },
{ "X311f100", "/usr", &XF86FontDists, DIST_XF86_FONTS_100, NULL },
{ "X311fscl", "/usr", &XF86FontDists, DIST_XF86_FONTS_SCALE, NULL },
{ "X311fnon", "/usr", &XF86FontDists, DIST_XF86_FONTS_NON, NULL },
{ "X311fsrv", "/usr", &XF86FontDists, DIST_XF86_FONTS_SERVER, NULL },
{ NULL },
};
int
distReset(char *str)
{
Dists = 0;
SrcDists = 0;
XF86Dists = 0;
XF86ServerDists = 0;
XF86FontDists = 0;
return 0;
}
int
distSetDeveloper(char *str)
{
distReset(NULL);
Dists = _DIST_DEVELOPER;
SrcDists = DIST_SRC_ALL;
return 0;
}
int
distSetXDeveloper(char *str)
{
distReset(NULL);
Dists = _DIST_DEVELOPER | DIST_XF86;
SrcDists = DIST_SRC_ALL;
XF86Dists = DIST_XF86_BIN | DIST_XF86_LIB | DIST_XF86_PROG | DIST_XF86_MAN | DIST_XF86_SERVER | DIST_XF86_FONTS;
XF86ServerDists = DIST_XF86_SERVER_SVGA;
XF86FontDists = DIST_XF86_FONTS_MISC;
distSetXF86(NULL);
return 0;
}
int
distSetKernDeveloper(char *str)
{
distReset(NULL);
Dists = _DIST_DEVELOPER;
SrcDists = DIST_SRC_SYS;
return 0;
}
int
distSetUser(char *str)
{
distReset(NULL);
Dists = _DIST_USER;
return 0;
}
int
distSetXUser(char *str)
{
distReset(NULL);
Dists = _DIST_USER;
XF86Dists = DIST_XF86_BIN | DIST_XF86_LIB | DIST_XF86_MAN | DIST_XF86_SERVER | DIST_XF86_FONTS;
XF86ServerDists = DIST_XF86_SERVER_SVGA;
XF86FontDists = DIST_XF86_FONTS_MISC;
distSetXF86(NULL);
return 0;
}
int
distSetMinimum(char *str)
{
distReset(NULL);
Dists = DIST_BIN;
return 0;
}
int
distSetEverything(char *str)
{
Dists = DIST_ALL;
SrcDists = DIST_SRC_ALL;
XF86Dists = DIST_XF86_ALL;
XF86ServerDists = DIST_XF86_SERVER_ALL;
XF86FontDists = DIST_XF86_FONTS_ALL;
return 0;
}
int
distSetDES(char *str)
{
dmenuOpenSimple(&MenuDESDistributions);
if (DESDists)
Dists |= DIST_DES;
return 0;
}
int
distSetSrc(char *str)
{
dmenuOpenSimple(&MenuSrcDistributions);
if (SrcDists)
Dists |= DIST_SRC;
return 0;
}
int
distSetXF86(char *str)
{
dmenuOpenSimple(&MenuXF86Select);
if (XF86ServerDists)
XF86Dists |= DIST_XF86_SERVER;
if (XF86FontDists)
XF86Dists |= DIST_XF86_FONTS;
if (XF86Dists)
Dists |= DIST_XF86;
if (isDebug())
msgDebug("SetXF86 Masks: Server: %0x, Fonts: %0x, XDists: %0x, Dists: %0x\n",
XF86ServerDists, XF86FontDists, XF86Dists, Dists);
return 0;
}
static Boolean
distExtract(char *parent, Distribution *me)
{
int i, status;
int cpid, zpid, fd, fd2, chunk, numchunks;
char *path, *dist, buf[10240];
const char *tmp;
Attribs *dist_attr;
status = TRUE;
if (isDebug())
msgDebug("distExtract: parent: %s, me: %s\n", parent ? parent : "(none)", me->my_name);
/* Loop through to see if we're in our parent's plans */
for (i = 0; me[i].my_name; i++) {
dist = me[i].my_name;
path = parent ? parent : dist;
/* If our bit isn't set, go to the next */
if (!(me[i].my_bit & *(me[i].my_mask)))
continue;
/* This is shorthand for "dist currently disabled" */
if (!me[i].my_dir) {
*(me[i].my_mask) &= ~(me[i].my_bit);
continue;
}
/* Recurse if actually have a sub-distribution */
if (me[i].my_dist) {
status = distExtract(dist, me[i].my_dist);
goto done;
}
/* First try to get the distribution as a single file */
snprintf(buf, 512, "%s/%s.tgz", path, dist);
if (isDebug())
msgDebug("Trying to get large piece: %s\n", buf);
/* Set it as an "exploratory get" so that we don't loop unnecessarily on it */
mediaDevice->flags |= OPT_EXPLORATORY_GET;
fd = (*mediaDevice->get)(mediaDevice, buf, NULL);
mediaDevice->flags &= ~OPT_EXPLORATORY_GET;
if (fd >= 0) {
msgNotify("Extracting %s into %s directory...", me[i].my_name, me[i].my_dir);
status = mediaExtractDist(me[i].my_dir, fd);
(*mediaDevice->close)(mediaDevice, fd);
goto done;
}
else if (fd == -2) /* Hard error, can't continue */
return FALSE;
/* If we couldn't get it as one file then we need to get multiple pieces; get info file telling us how many */
snprintf(buf, sizeof buf, "/stand/info/%s/%s.inf", path, dist);
if (!access(buf, R_OK)) {
if (isDebug())
msgDebug("Parsing attributes file for %s\n", dist);
dist_attr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS);
if (attr_parse(&dist_attr, buf) == 0) {
msgConfirm("Cannot load information file for %s distribution!\nPlease verify that your media is valid and try again.", dist);
return FALSE;
}
if (isDebug())
msgDebug("Looking for attribute `pieces'\n");
tmp = attr_match(dist_attr, "pieces");
if (tmp)
numchunks = strtol(tmp, 0, 0);
else
numchunks = 0;
}
else {
if (isDebug())
msgDebug("Couldn't open attributes file: %s\n", buf);
numchunks = 0;
}
if (!numchunks)
continue;
if (isDebug())
msgDebug("Attempting to extract distribution from %u chunks.\n", numchunks);
/* We have one or more chunks, go pick them up */
mediaExtractDistBegin(me[i].my_dir, &fd2, &zpid, &cpid);
dialog_clear();
for (chunk = 0; chunk < numchunks; chunk++) {
int n, retval;
char prompt[80];
snprintf(buf, 512, "%s/%s.%c%c", path, dist, (chunk / 26) + 'a', (chunk % 26) + 'a');
if (isDebug())
msgDebug("trying for piece %d of %d: %s\n", chunk, numchunks, buf);
fd = (*mediaDevice->get)(mediaDevice, buf, dist_attr);
if (fd < 0) {
dialog_clear();
msgConfirm("failed to retreive piece file %s!\nAborting the transfer", buf);
goto punt;
}
snprintf(prompt, 80, "Extracting %s into %s directory...", me[i].my_name, me[i].my_dir);
dialog_gauge("Progress", prompt, 8, 15, 6, 50, (int)((float)(chunk + 1) / numchunks * 100));
while ((n = read(fd, buf, sizeof buf)) > 0) {
retval = write(fd2, buf, n);
if (retval != n) {
if (mediaDevice->close)
(*mediaDevice->close)(mediaDevice, fd);
else
close(fd);
msgConfirm("Write failure on transfer! (wrote %d bytes of %d bytes)", retval, n);
goto punt;
}
}
(*mediaDevice->close)(mediaDevice, fd);
}
close(fd2);
status = mediaExtractDistEnd(zpid, cpid);
goto done;
punt:
close(fd2);
mediaExtractDistEnd(zpid, cpid);
status = FALSE;
done:
if (!status) {
if (OptFlags & OPT_NO_CONFIRM)
status = TRUE;
else {
if (me[i].my_dist) {
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!");
status = TRUE;
}
else
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);
}
}
/* Extract was successful, remove ourselves from further consideration */
if (status)
*(me[i].my_mask) &= ~(me[i].my_bit);
}
return status;
}
void
distExtractAll(void)
{
int retries = 0;
/* First try to initialize the state of things */
if (!(*mediaDevice->init)(mediaDevice))
return;
/* Try for 3 times around the loop, then give up. */
while (Dists && ++retries < 3)
distExtract(NULL, DistTable);
/* Anything left? */
if (Dists)
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);
/* Close up shop and go home */
(*mediaDevice->shutdown)(mediaDevice);
}