/* * The new sysinstall program. * * This is probably the last program in the `sysinstall' line - the next * generation being essentially a complete rewrite. * * $FreeBSD$ * * 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. * * 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" #include #include #include unsigned int Dists; unsigned int CRYPTODists; 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 CRYPTODistTable[]; 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 }, { "doc", "/", &Dists, DIST_DOC, NULL }, { "games", "/", &Dists, DIST_GAMES, NULL }, { "manpages", "/", &Dists, DIST_MANPAGES, NULL }, { "catpages", "/", &Dists, DIST_CATPAGES, NULL }, { "proflibs", "/", &Dists, DIST_PROFLIBS, NULL }, { "dict", "/", &Dists, DIST_DICT, NULL }, { "info", "/", &Dists, DIST_INFO, NULL }, { "src", "/", &Dists, DIST_SRC, SrcDistTable }, { "crypto", "/", &Dists, DIST_CRYPTO, CRYPTODistTable }, #ifdef __i386__ { "compat1x", "/", &Dists, DIST_COMPAT1X, NULL }, { "compat20", "/", &Dists, DIST_COMPAT20, NULL }, { "compat21", "/", &Dists, DIST_COMPAT21, NULL }, { "compat22", "/", &Dists, DIST_COMPAT22, NULL }, { "compat3x", "/", &Dists, DIST_COMPAT3X, NULL }, { "compat4x", "/", &Dists, DIST_COMPAT4X, NULL }, #endif { "ports", "/usr", &Dists, DIST_PORTS, NULL }, { "local", "/", &Dists, DIST_LOCAL, NULL }, { "XF86336", "/usr", &Dists, DIST_XF86, XF86DistTable }, { NULL }, }; /* The CRYPTO distribution */ static Distribution CRYPTODistTable[] = { { "crypto", "/", &CRYPTODists, DIST_CRYPTO_CRYPTO, NULL }, { "krb4", "/", &CRYPTODists, DIST_CRYPTO_KERBEROS4, NULL }, { "krb5", "/", &CRYPTODists, DIST_CRYPTO_KERBEROS5, NULL }, { "ssecure", "/usr/src", &CRYPTODists, DIST_CRYPTO_SSECURE, NULL }, { "scrypto", "/usr/src", &CRYPTODists, DIST_CRYPTO_SCRYPTO, NULL }, { "skrb4", "/usr/src", &CRYPTODists, DIST_CRYPTO_SKERBEROS4, NULL }, { "skrb5", "/usr/src", &CRYPTODists, DIST_CRYPTO_SKERBEROS5, NULL }, { NULL }, }; /* The /usr/src distribution */ static Distribution SrcDistTable[] = { { "sbase", "/usr/src", &SrcDists, DIST_SRC_BASE, NULL }, { "scontrib", "/usr/src", &SrcDists, DIST_SRC_CONTRIB, 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 }, { "srelease", "/usr/src", &SrcDists, DIST_SRC_RELEASE, NULL }, { "sbin", "/usr/src", &SrcDists, DIST_SRC_BIN, 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 }, { "stools", "/usr/src", &SrcDists, DIST_SRC_TOOLS, NULL }, { NULL }, }; /* The XFree86 distribution */ static Distribution XF86DistTable[] = { { "XF86336", "/usr/X11R6", &XF86Dists, DIST_XF86_FONTS, XF86FontDistTable }, { "XF86336", "/usr/X11R6", &XF86Dists, DIST_XF86_SERVER, XF86ServerDistTable }, { "Xbin", "/usr/X11R6", &XF86Dists, DIST_XF86_BIN, NULL }, { "Xcfg", "/usr/X11R6", &XF86Dists, DIST_XF86_CFG, NULL }, { "Xdoc", "/usr/X11R6", &XF86Dists, DIST_XF86_DOC, NULL }, { "Xhtml", "/usr/X11R6", &XF86Dists, DIST_XF86_HTML, NULL }, { "Xlib", "/usr/X11R6", &XF86Dists, DIST_XF86_LIB, NULL }, #if defined(__i386__) && defined(PC98) { "Xlk98", "/usr/X11R6", &XF86Dists, DIST_XF86_LKIT98, NULL }, #endif { "Xlkit", "/usr/X11R6", &XF86Dists, DIST_XF86_LKIT, NULL }, { "Xman", "/usr/X11R6", &XF86Dists, DIST_XF86_MAN, NULL }, { "Xprog", "/usr/X11R6", &XF86Dists, DIST_XF86_PROG, NULL }, { "Xps", "/usr/X11R6", &XF86Dists, DIST_XF86_PS, NULL }, { "Xset", "/usr/X11R6", &XF86Dists, DIST_XF86_SET, NULL }, #if defined(__i386__) && defined(PC98) { "X9set", "/usr/X11R6", &XF86Dists, DIST_XF86_9SET, NULL }, #endif { NULL }, }; /* The XFree86 server distribution */ static Distribution XF86ServerDistTable[] = { #if defined(__i386__) && defined(PC98) { "PC98-Servers/X9480", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9480, NULL }, { "PC98-Servers/X9EGC", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9EGC, NULL }, { "PC98-Servers/X9GA9", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9GA9, NULL }, { "PC98-Servers/X9GAN", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9GAN, NULL }, { "PC98-Servers/X9LPW", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9LPW, NULL }, { "PC98-Servers/X9MGA", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9MGA, NULL }, { "PC98-Servers/X9NKV", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9NKV, NULL }, { "PC98-Servers/X9NS3", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9NS3, NULL }, { "PC98-Servers/X9SPW", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9SPW, NULL }, { "PC98-Servers/X9SVG", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9SVG, NULL }, { "PC98-Servers/X9TGU", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9TGU, NULL }, { "PC98-Servers/X9WEP", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9WEP, NULL }, { "PC98-Servers/X9WS", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9WS, NULL }, { "PC98-Servers/X9WSN", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_9WSN, NULL }, #endif { "Servers/X3DL", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_3DL, NULL }, #ifdef __i386__ { "Servers/X8514", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_8514, NULL }, { "Servers/XAGX", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_AGX, NULL }, #endif { "Servers/XI128", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_I128, NULL }, #ifdef __i386__ { "Servers/XMa8", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MACH8, NULL }, { "Servers/XMa32", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MACH32,NULL }, #endif { "Servers/XMa64", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MACH64,NULL }, { "Servers/XMono", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_MONO, NULL }, { "Servers/XP9K", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_P9000, NULL }, { "Servers/XS3", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_S3, NULL }, { "Servers/XS3V", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_S3V, NULL }, { "Servers/XSVGA", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_SVGA, NULL }, #ifdef __i386__ { "Servers/XVG16", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_VGA16, NULL }, { "Servers/XW32", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_W32, NULL }, #endif #ifdef __alpha__ { "Servers/XTGA", "/usr/X11R6", &XF86ServerDists, DIST_XF86_SERVER_TGA, NULL }, #endif { NULL }, }; /* The XFree86 font distribution */ static Distribution XF86FontDistTable[] = { { "Xfnts", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_MISC, NULL }, { "Xf100", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_100, NULL }, { "Xfcyr", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_CYR, NULL }, { "Xfscl", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_SCALE, NULL }, { "Xfnon", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_NON, NULL }, { "Xfsrv", "/usr/X11R6", &XF86FontDists, DIST_XF86_FONTS_SERVER, NULL }, { NULL }, }; static int distMaybeSetPorts(dialogMenuItem *self); static void distVerifyFlags(void) { if (SrcDists) Dists |= DIST_SRC; if (CRYPTODists) { if (CRYPTODists & (DIST_CRYPTO_KERBEROS4 | DIST_CRYPTO_KERBEROS5)) CRYPTODists |= DIST_CRYPTO_CRYPTO; Dists |= DIST_CRYPTO; } else if ((Dists & DIST_CRYPTO) && !CRYPTODists) CRYPTODists |= DIST_CRYPTO_ALL; if (XF86Dists & DIST_XF86_SET) XF86ServerDists |= DIST_XF86_SERVER_VGA16; if (XF86ServerDists) XF86Dists |= DIST_XF86_SERVER; if (XF86FontDists) XF86Dists |= DIST_XF86_FONTS; if (XF86Dists || XF86ServerDists || XF86FontDists) { Dists |= DIST_XF86; #ifdef __i386__ Dists |= DIST_COMPAT22; /* For certain old X applications */ #if __FreeBSD__ > 3 Dists |= DIST_COMPAT3X; #endif #if __FreeBSD__ > 4 Dists |= DIST_COMPAT4X; #endif #endif } if (isDebug()) msgDebug("Dist Masks: Dists: %0x, CRYPTO: %0x, Srcs: %0x\nXServer: %0x, XFonts: %0x, XDists: %0x\n", Dists, CRYPTODists, SrcDists, XF86ServerDists, XF86FontDists, XF86Dists); } int distReset(dialogMenuItem *self) { Dists = 0; CRYPTODists = 0; SrcDists = 0; XF86Dists = 0; XF86ServerDists = 0; XF86FontDists = 0; return DITEM_SUCCESS | DITEM_REDRAW; } int distConfig(dialogMenuItem *self) { char *cp; distReset(NULL); if ((cp = variable_get(VAR_DIST_MAIN)) != NULL) Dists = atoi(cp); if ((cp = variable_get(VAR_DIST_CRYPTO)) != NULL) CRYPTODists = atoi(cp); if ((cp = variable_get(VAR_DIST_SRC)) != NULL) SrcDists = atoi(cp); if ((cp = variable_get(VAR_DIST_X11)) != NULL) XF86Dists = atoi(cp); if ((cp = variable_get(VAR_DIST_XSERVER)) != NULL) XF86ServerDists = atoi(cp); if ((cp = variable_get(VAR_DIST_XFONTS)) != NULL) XF86FontDists = atoi(cp); distVerifyFlags(); return DITEM_SUCCESS | DITEM_REDRAW; } static int distSetX(void) { Dists |= DIST_XF86; XF86Dists = DIST_XF86_BIN | DIST_XF86_SET | DIST_XF86_CFG | DIST_XF86_LIB | DIST_XF86_PROG | DIST_XF86_MAN | DIST_XF86_DOC | DIST_XF86_SERVER | DIST_XF86_FONTS; XF86ServerDists = DIST_XF86_SERVER_SVGA | DIST_XF86_SERVER_VGA16; XF86FontDists = DIST_XF86_FONTS_MISC; return distSetXF86(NULL); return DITEM_SUCCESS; } int distSetDeveloper(dialogMenuItem *self) { int i; distReset(NULL); Dists = _DIST_DEVELOPER; SrcDists = DIST_SRC_ALL; CRYPTODists = DIST_CRYPTO_ALL; i = distMaybeSetPorts(self); distVerifyFlags(); return i; } int distSetXDeveloper(dialogMenuItem *self) { int i; i = distSetDeveloper(self); i |= distSetX(); distVerifyFlags(); return i; } int distSetKernDeveloper(dialogMenuItem *self) { int i; distReset(NULL); Dists = _DIST_DEVELOPER; SrcDists = DIST_SRC_SYS; CRYPTODists |= DIST_CRYPTO_BIN; i = distMaybeSetPorts(self); distVerifyFlags(); return i; } int distSetXKernDeveloper(dialogMenuItem *self) { int i; i = distSetKernDeveloper(self); i |= distSetX(); distVerifyFlags(); return i; } int distSetUser(dialogMenuItem *self) { int i; distReset(NULL); Dists = _DIST_USER; CRYPTODists |= DIST_CRYPTO_CRYPTO; i = distMaybeSetPorts(self); distVerifyFlags(); return i; } int distSetXUser(dialogMenuItem *self) { int i; i = distSetUser(self); i |= distSetX(); distVerifyFlags(); return i; } int distSetMinimum(dialogMenuItem *self) { distReset(NULL); Dists = DIST_BIN | DIST_CRYPTO; CRYPTODists |= DIST_CRYPTO_CRYPTO; distVerifyFlags(); return DITEM_SUCCESS | DITEM_REDRAW; } int distSetEverything(dialogMenuItem *self) { int i; Dists = DIST_ALL | DIST_XF86; SrcDists = DIST_SRC_ALL; CRYPTODists = DIST_CRYPTO_ALL; XF86Dists = DIST_XF86_ALL; XF86ServerDists = DIST_XF86_SERVER_ALL; XF86FontDists = DIST_XF86_FONTS_ALL; i = distMaybeSetPorts(self); distVerifyFlags(); return i; } static int distMaybeSetPorts(dialogMenuItem *self) { dialog_clear_norefresh(); if (!msgYesNo("Would you like to install the FreeBSD ports collection?\n\n" "This will give you ready access to over 5800 ported software packages,\n" "at a cost of around 100MB of disk space when \"clean\" and possibly\n" "much more than that when a lot of the distribution tarballs are loaded\n" "(unless you have the extra discs available from a FreeBSD CD/DVD distribution\n" "and can mount them on /cdrom, in which case this is far less of a problem).\n\n" "The ports collection is a very valuable resource and well worth having\n" "on your /usr partition, so it is advisable to say Yes to this option.\n\n" "For more information on the ports collection & the latest ports, visit:\n" " http://www.freebsd.org/ports\n")) Dists |= DIST_PORTS; else Dists &= ~DIST_PORTS; return DITEM_SUCCESS | DITEM_RESTORE; } static Boolean distSetByName(Distribution *dist, char *name) { int i, status = FALSE; /* Loop through current set */ for (i = 0; dist[i].my_name; i++) { /* This is shorthand for "dist currently disabled" */ if (!dist[i].my_dir) continue; if (!strcmp(dist[i].my_name, name)) { *(dist[i].my_mask) |= dist[i].my_bit; status = TRUE; } if (dist[i].my_dist) { if (distSetByName(dist[i].my_dist, name)) { status = TRUE; } } } distVerifyFlags(); return status; } static Boolean distUnsetByName(Distribution *dist, char *name) { int i, status = FALSE; /* Loop through current set */ for (i = 0; dist[i].my_name; i++) { /* This is shorthand for "dist currently disabled" */ if (!dist[i].my_dir) continue; if (!strcmp(dist[i].my_name, name)) { *(dist[i].my_mask) &= ~(dist[i].my_bit); status = TRUE; } if (dist[i].my_dist) { if (distUnsetByName(dist[i].my_dist, name)) { status = TRUE; } } } return status; } /* Just for the dispatch stuff */ int distSetCustom(dialogMenuItem *self) { char *cp, *cp2, *tmp; if (!(tmp = variable_get(VAR_DISTS))) { msgDebug("distSetCustom() called without %s variable set.\n", VAR_DISTS); return DITEM_FAILURE; } cp = alloca(strlen(tmp) + 1); if (!cp) msgFatal("Couldn't alloca() %d bytes!\n", strlen(tmp) + 1); strcpy(cp, tmp); while (cp) { if ((cp2 = index(cp, ' ')) != NULL) *(cp2++) = '\0'; if (!distSetByName(DistTable, cp)) msgDebug("distSetCustom: Warning, no such release \"%s\"\n", cp); cp = cp2; } distVerifyFlags(); return DITEM_SUCCESS; } /* Just for the dispatch stuff */ int distUnsetCustom(dialogMenuItem *self) { char *cp, *cp2, *tmp; if (!(tmp = variable_get(VAR_DISTS))) { msgDebug("distUnsetCustom() called without %s variable set.\n", VAR_DISTS); return DITEM_FAILURE; } cp = alloca(strlen(tmp) + 1); if (!cp) msgFatal("Couldn't alloca() %d bytes!\n", strlen(tmp) + 1); strcpy(cp, tmp); while (cp) { if ((cp2 = index(cp, ' ')) != NULL) *(cp2++) = '\0'; if (!distUnsetByName(DistTable, cp)) msgDebug("distUnsetCustom: Warning, no such release \"%s\"\n", cp); cp = cp2; } return DITEM_SUCCESS; } int distSetSrc(dialogMenuItem *self) { int i; dialog_clear_norefresh(); if (!dmenuOpenSimple(&MenuSrcDistributions, FALSE)) i = DITEM_FAILURE; else i = DITEM_SUCCESS; distVerifyFlags(); return i | DITEM_RESTORE; } int distSetXF86(dialogMenuItem *self) { int i = DITEM_SUCCESS; dialog_clear_norefresh(); if (!dmenuOpenSimple(&MenuXF86Select, FALSE)) i = DITEM_FAILURE; 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; } static Boolean distExtract(char *parent, Distribution *me) { int i,j, status, total, intr; int cpid, zpid, fd2, chunk, numchunks; char *path, *dist, buf[300000]; const char *tmp; FILE *fp; WINDOW *w = savescr(); struct timeval start, stop; struct sigaction old, new; properties dist_attr = NULL; 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; /* This is shorthand for "dist currently disabled" */ if (!me[i].my_dir) { *(me[i].my_mask) &= ~(me[i].my_bit); continue; } /* Recurse if we actually have a sub-distribution */ if (me[i].my_dist) { if ((status = distExtract(dist, me[i].my_dist)) == TRUE) *(me[i].my_mask) &= ~(me[i].my_bit); goto done; } /* * Try to get distribution as multiple pieces, locating and parsing an * info file which tells us how many we need for this distribution. */ numchunks = 0; snprintf(buf, sizeof buf, "%s/%s.inf", path, dist); getinfo: fp = DEVICE_GET(mediaDevice, buf, TRUE); intr = check_for_interrupt(); if (fp == (FILE *)IO_ERROR || intr || !mediaDevice) { /* Hard error, can't continue */ if (!msgYesNo("Unable to open %s: %s.\nReinitialize media?", buf, !intr ? "I/O error." : "User interrupt.")) { DEVICE_SHUTDOWN(mediaDevice); if (!DEVICE_INIT(mediaDevice)) { status = FALSE; goto done; } else goto getinfo; } else { status = FALSE; goto done; } } else if (fp > 0) { 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) { 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) continue; } else { /* Try to get the distribution as a single file */ snprintf(buf, sizeof buf, "%s/%s.tgz", path, dist); /* * Passing TRUE as 3rd parm to get routine makes this a "probing" get, for which errors * are not considered too significant. */ getsingle: fp = DEVICE_GET(mediaDevice, buf, TRUE); intr = check_for_interrupt(); if (fp == (FILE *)IO_ERROR || intr || !mediaDevice) { /* Hard error, can't continue */ if (intr) /* result of an interrupt */ msgConfirm("Unable to open %s: User interrupt", buf); else msgConfirm("Unable to open %s: I/O error", buf); DEVICE_SHUTDOWN(mediaDevice); if (!DEVICE_INIT(mediaDevice)) { status = FALSE; goto done; } else goto getsingle; } else if (fp > 0) { char *dir = root_bias(me[i].my_dir); dialog_clear_norefresh(); msgNotify("Extracting %s into %s directory...", dist, dir); status = mediaExtractDist(dir, dist, fp); fclose(fp); goto done; } else { status = FALSE; goto done; } } /* Fall through from "we got the attribute file, now get the pieces" step */ if (!numchunks) continue; if (isDebug()) msgDebug("Attempting to extract distribution from %u chunks.\n", numchunks); total = 0; (void)gettimeofday(&start, (struct timezone *)0); /* We have one or more chunks, initialize unpackers... */ mediaExtractDistBegin(root_bias(me[i].my_dir), &fd2, &zpid, &cpid); /* And go for all the chunks */ dialog_clear_norefresh(); for (chunk = 0; chunk < numchunks; chunk++) { int n, retval, last_msg, chunksize, realsize; char prompt[80]; last_msg = 0; getchunk: snprintf(buf, sizeof buf, "cksum.%c%c", (chunk / 26) + 'a', (chunk % 26) + 'a'); tmp = property_find(dist_attr, buf); chunksize = 0; if (tmp) { tmp=index(tmp, ' '); chunksize = strtol(tmp, 0, 0); } snprintf(buf, sizeof buf, "%s/%s.%c%c", path, dist, (chunk / 26) + 'a', (chunk % 26) + 'a'); if (isDebug()) msgDebug("trying for piece %d of %d: %s\n", chunk + 1, numchunks, buf); fp = DEVICE_GET(mediaDevice, buf, FALSE); intr = check_for_interrupt(); if (fp <= (FILE *)0 || intr) { if (fp == (FILE *)0) msgConfirm("Failed to find %s on this media. Reinitializing media.", buf); else msgConfirm("failed to retreive piece file %s.\n" "%s: Reinitializing media.", buf, !intr ? "I/O error" : "User interrupt"); DEVICE_SHUTDOWN(mediaDevice); if (!DEVICE_INIT(mediaDevice)) goto punt; else goto getchunk; } snprintf(prompt, sizeof prompt, "Extracting %s into %s directory...", dist, root_bias(me[i].my_dir)); dialog_gauge("Progress", prompt, 8, 15, 6, 50, (int)((float)(chunk + 1) / numchunks * 100)); 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; } } } } } close(fd2); status = mediaExtractDistEnd(zpid, cpid); goto done; punt: close(fd2); mediaExtractDistEnd(zpid, cpid); status = FALSE; done: if (!status) { dialog_clear_norefresh(); if (me[i].my_dist) { 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); } else 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; } } /* If extract was successful, remove ourselves from further consideration */ if (status) *(me[i].my_mask) &= ~(me[i].my_bit); else continue; } properties_free(dist_attr); sigaction(SIGINT, &old, NULL); /* Restore signal handler */ restorescr(w); return status; } static void printSelected(char *buf, int selected, Distribution *me, int *col) { int i; /* Loop through to see if we're in our parent's plans */ for (i = 0; me[i].my_name; i++) { /* If our bit isn't set, go to the next */ if (!(me[i].my_bit & selected)) continue; /* This is shorthand for "dist currently disabled" */ if (!me[i].my_dir) continue; *col += strlen(me[i].my_name); if (*col > 50) { *col = 0; strcat(buf, "\n"); } sprintf(&buf[strlen(buf)], " %s", me[i].my_name); /* Recurse if have a sub-distribution */ if (me[i].my_dist) printSelected(buf, *(me[i].my_mask), me[i].my_dist, col); } } int distExtractAll(dialogMenuItem *self) { int old_dists, 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; 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 bin fixup if bin dist was successfully extracted */ if ((old_dists & DIST_BIN) && !(Dists & DIST_BIN)) status |= installFixupBin(self); if (old_dists & DIST_XF86) status |= installFixupXFree(self); /* 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; }