/* * loader.c * * This is the installer loader. Its job is to somehow load the rest * of the installer into memory and run it. This may require setting * up some devices and networking, etc. The main point of this code is * to stay SMALL! Remember that, live by that, and learn to like it. * * Erik Troan * Matt Wilson * * Copyright 1999 Red Hat, Inc. * * This software may be freely redistributed under the terms of the GNU * public license. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* Need to tell loop.h what the actual dev_t type is. */ #undef dev_t #if defined(__alpha) || (defined(__sparc__) && defined(__arch64__)) #define dev_t unsigned int #else #define dev_t unsigned short #endif #include #undef dev_t #define dev_t dev_t #include "balkan/balkan.h" #include "isys/imount.h" #include "isys/isys.h" #include "isys/probe.h" #include "cdrom.h" #include "devices.h" #include "kickstart.h" #include "lang.h" #include "loader.h" #include "log.h" #include "misc.h" #include "modules.h" #include "net.h" #include "pcmcia.h" #include "urls.h" #include "windows.h" int probe_main(int argc, char ** argv); int combined_insmod_main(int argc, char ** argv); int cardmgr_main(int argc, char ** argv); int ourInsmodCommand(int argc, char ** argv); int kon_main(int argc, char ** argv); static int mountLoopback(char * fsystem, char * mntpoint, char * device); static int umountLoopback(char * mntpoint, char * device); #if defined(__ia64__) static char * floppyDevice = "hda"; #else static char * floppyDevice = "fd0"; #endif struct knownDevices devices; struct installMethod { char * name; int network; enum deviceClass deviceType; /* for pcmcia */ char * (*mountImage)(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags); }; #ifdef INCLUDE_LOCAL static char * mountCdromImage(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags); static char * mountHardDrive(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags); #endif #ifdef INCLUDE_NETWORK static char * mountNfsImage(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags); static char * mountUrlImage(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags); #endif static struct installMethod installMethods[] = { #if defined(INCLUDE_LOCAL) { N_("Local CDROM"), 0, CLASS_CDROM, mountCdromImage }, #endif #if defined(INCLUDE_NETWORK) { N_("NFS image"), 1, CLASS_NETWORK, mountNfsImage }, { "FTP", 1, CLASS_NETWORK, mountUrlImage }, { "HTTP", 1, CLASS_NETWORK, mountUrlImage }, #endif #if defined(INCLUDE_LOCAL) { N_("Hard drive"), 0, CLASS_HD, mountHardDrive }, #endif }; static int numMethods = sizeof(installMethods) / sizeof(struct installMethod); static int memoryOverhead = 0; static int newtRunning = 0; int continuing = 0; #ifdef INCLUDE_KON int haveKon = 1; #else int haveKon = 0; #endif static int defaultLang = 0; void doSuspend(void) { newtFinished(); exit(1); } static int setupRamdisk(void) { gzFile f; static int done = 0; if (done) return 0; done = 1; f = gzopen("/etc/ramfs.img", "r"); if (f) { char buf[10240]; int i, j = 0; int fd; fd = open("/dev/ram", O_RDWR); logMessage("copying file to fd %d", fd); while ((i = gzread(f, buf, sizeof(buf))) > 0) { j += write(fd, buf, i); } logMessage("wrote %d bytes", j); close(fd); gzclose(f); } doPwMount("/dev/ram", "/tmp/ramfs", "ext2", 0, 0, NULL, NULL); return 0; } static void startNewt(int flags) { if (!newtRunning) { newtInit(); newtCls(); newtDrawRootText(0, 0, _("Welcome to Red Hat Linux")); newtPushHelpLine(_(" / between elements | selects | next screen ")); newtRunning = 1; if (FL_TESTING(flags)) newtSetSuspendCallback((void *) doSuspend, NULL); } } void stopNewt(void) { if (newtRunning) newtFinished(); newtRunning = 0; } static void spawnShell(int flags) { pid_t pid; int fd; if (FL_SERIAL(flags)) { logMessage("not spawning a shell over a serial connection"); return; } if (FL_NOSHELL(flags)) { logMessage("not spawning a shell when noshell used"); return; } if (!FL_TESTING(flags)) { fd = open("/dev/tty2", O_RDWR); if (fd < 0) { logMessage("cannot open /dev/tty2 -- no shell will be provided"); return; } else if (access("/bin/sh", X_OK)) { logMessage("cannot open shell - /bin/sh doesn't exist"); return; } if (!(pid = fork())) { dup2(fd, 0); dup2(fd, 1); dup2(fd, 2); close(fd); setsid(); if (ioctl(0, TIOCSCTTY, NULL)) { logMessage("could not set new controlling tty"); } signal(SIGINT, SIG_DFL); signal(SIGTSTP, SIG_DFL); setenv("LD_LIBRARY_PATH", "/lib:/usr/lib:/usr/X11R6/lib:/mnt/usr/lib:" "/mnt/sysimage/lib:/mnt/sysimage/usr/lib", 1); execl("/bin/sh", "-/bin/sh", NULL); logMessage("exec of /bin/sh failed: %s", strerror(errno)); } close(fd); } else { logMessage("not spawning a shell as we're in test mode"); } return; } static int detectHardware(moduleInfoSet modInfo, struct moduleInfo *** modules, int flags) { struct device ** devices, ** device; struct moduleInfo * mod, ** modList; int numMods, i; char *driver; logMessage("probing buses"); devices = probeDevices(CLASS_UNSPEC, BUS_PCI | BUS_SBUS, PROBE_ALL); logMessage("finished bus probing"); if (devices == NULL) { *modules = NULL; return LOADER_OK; } modList = malloc(sizeof(*modList) * 50); /* should be enough */ numMods = 0; for (device = devices; *device; device++) { driver = (*device)->driver; if (strcmp (driver, "ignore") && strcmp (driver, "unknown") && strcmp (driver, "disabled")) { logMessage("found suggestion of %s", driver); if ((mod = isysFindModuleInfo(modInfo, driver))) { logMessage("found %s device", driver); for (i = 0; i < numMods; i++) if (modList[i] == mod) break; if (i == numMods) modList[numMods++] = mod; } } freeDevice (*device); } if (numMods) { *modules = modList; modList[numMods] = NULL; } else { free(modList); *modules = NULL; } free(devices); return LOADER_OK; } int addDeviceManually(moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, struct knownDevices * kd, int flags) { char * pristineItems[] = { N_("SCSI"), N_("Network") }; char * items[3]; int i, rc; int choice = 0; enum deviceClass type; for (i = 0; i < sizeof(pristineItems) / sizeof(*pristineItems); i++) { items[i] = _(pristineItems[i]); } items[i] = NULL; do { rc = newtWinMenu(_("Devices"), _("What kind of device would you like to add"), 40, 0, 20, 2, items, &choice, _("OK"), _("Back"), NULL); if (rc == 2) return LOADER_BACK; if (choice == 1) type = DRIVER_NET; else type = DRIVER_SCSI; rc = devDeviceMenu(type, modInfo, modLoaded, modDepsPtr, floppyDevice, flags, NULL); } while (rc); return 0; } int manualDeviceCheck(moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, struct knownDevices * kd, int flags) { int i, rc; char buf[2000]; struct moduleInfo * mi; newtComponent done, add, text, items, form, answer; newtGrid grid, buttons; int numItems; int maxWidth; while (1) { numItems = 0; maxWidth = 0; for (i = 0, *buf = '\0'; i < modLoaded->numModules; i++) { if (!modLoaded->mods[i].weLoaded) continue; if (!(mi = isysFindModuleInfo(modInfo, modLoaded->mods[i].name))) { continue; } strcat(buf, " "); strcat(buf, mi->description); if (maxWidth < strlen(mi->description)) maxWidth = strlen(mi->description); strcat(buf, "\n"); numItems++; } if (numItems > 0) { text = newtTextboxReflowed(-1, -1, _("I have found the following devices in your system:"), 40, 5, 20, 0); buttons = newtButtonBar(_("Done"), &done, _("Add Device"), &add, NULL); items = newtTextbox(-1, -1, maxWidth + 8, numItems < 10 ? numItems : 10, (numItems < 10 ? 0 : NEWT_FLAG_SCROLL)); newtTextboxSetText(items, buf); grid = newtGridSimpleWindow(text, items, buttons); newtGridWrappedWindow(grid, _("Devices")); form = newtForm(NULL, NULL, 0); newtGridAddComponentsToForm(grid, form, 1); answer = newtRunForm(form); newtPopWindow(); newtGridFree(grid, 1); newtFormDestroy(form); if (answer != add) break; addDeviceManually(modInfo, modLoaded, modDepsPtr, kd, flags); } else { rc = newtWinChoice(_("Devices"), _("Done"), _("Add Device"), _("I don't have any special device drivers loaded for " "your system. Would you like to load some now?")); if (rc != 2) break; addDeviceManually(modInfo, modLoaded, modDepsPtr, kd, flags); } } return 0; } int busProbe(moduleInfoSet modInfo, moduleList modLoaded, moduleDeps modDeps, int justProbe, struct knownDevices * kd, int flags) { int i; struct moduleInfo ** modList; if (FL_NOPROBE(flags)) return 0; if (!access("/proc/bus/pci/devices", R_OK) || !access("/proc/openprom", R_OK)) { /* autodetect whatever we can */ if (detectHardware(modInfo, &modList, flags)) { logMessage("failed to scan pci bus!"); return 0; } else if (modList) { logMessage("found devices justProbe is %d", justProbe); for (i = 0; modList[i]; i++) { if (justProbe) { printf("%s\n", modList[i]->moduleName); } else { if (modList[i]->major == DRIVER_NET) { mlLoadModule(modList[i]->moduleName, modList[i]->locationID, modLoaded, modDeps, NULL, modInfo, flags); } } } for (i = 0; !justProbe && modList[i]; i++) { if (modList[i]->major == DRIVER_SCSI) { startNewt(flags); scsiWindow(modList[i]->moduleName); mlLoadModule(modList[i]->moduleName, modList[i]->locationID, modLoaded, modDeps, NULL, modInfo, flags); sleep(1); newtPopWindow(); } } kdFindScsiList(kd, 0); kdFindNetList(kd, 0); } else logMessage("found nothing"); } return 0; } static int setupStage2Image(int fd, char * dest, int flags, char * device, char * mntpoint) { int rc; struct stat sb; rc = copyFileFd(fd, dest); stat(dest, &sb); logMessage("copied %d bytes to %s", sb.st_size, dest); if (rc) { /* just to make sure */ unlink(dest); return 1; } if (mountLoopback(dest, mntpoint, device)) { newtWinMessage(_("Error"), _("OK"), "Error mounting /dev/%s on %s (%s). This shouldn't " "happen, and I'm rebooting your system now.", device, mntpoint, strerror(errno)); exit(1); } return 0; } #ifdef INCLUDE_LOCAL static int loadLocalImages(char * prefix, char * dir, int flags, char * device, char * mntpoint) { int fd, rc; char * path; /* In a kind world, this would do nothing more then mount a ramfs * or tmpfs. The world isn't kind. */ setupRamdisk(); path = alloca(50 + strlen(prefix) + (dir ? strlen(dir) : 2)); sprintf(path, "%s/%s/RedHat/base/hdstg1.img", prefix, dir ? dir : ""); if ((fd = open(path, O_RDONLY)) < 0) { logMessage("failed to open %s: %s", path, strerror(errno)); return 1; } rc = setupStage2Image(fd, "/tmp/ramfs/hdstg1.img", flags, device, mntpoint); close(fd); return rc; } static char * setupIsoImages(char * device, char * type, char * dirName, int flags) { int rc; char * url; char filespec[1024]; DIR * dir; struct dirent * ent; logMessage("mounting device %s as %s", device, type); if (!FL_TESTING(flags)) { /* +5 skips over /dev/ */ if (devMakeInode(device, "/tmp/hddev")) logMessage("devMakeInode failed!"); if (doPwMount("/tmp/hddev", "/tmp/hdimage", type, 1, 0, NULL, NULL)) return NULL; sprintf(filespec, "/tmp/hdimage/%s", dirName); if (!(dir = opendir(filespec))) { newtWinMessage(_("Error"), _("OK"), _("Failed to read directory %s: %s"), filespec, strerror(errno)); umount("/tmp/hdimage"); return NULL; } /* Walk through the directories looking for a Red Hat CD image. */ errno = 0; while ((ent = readdir(dir))) { sprintf(filespec, "/tmp/hdimage/%s/%s", dirName, ent->d_name); if (fileIsIso(filespec)) { errno = 0; continue; } if (mountLoopback(filespec, "/tmp/loopimage", "loop0")) { errno = 0; continue; } rc = loadLocalImages("/tmp/loopimage", "/", flags, "loop1", "/mnt/runtime"); if (!rc) { umountLoopback("/tmp/loopimage", "loop0"); break; } umountLoopback("/tmp/loopimage", "loop0"); errno = 0; } closedir(dir); umount("/tmp/hdimage"); if (!ent) return NULL; } url = malloc(50 + strlen(dirName ? dirName : "")); sprintf(url, "hd://%s:%s/%s", device, type, dirName ? dirName : "."); return url; } static char * setupOldHardDrive(char * device, char * type, char * dir, int flags) { int rc; char * url; logMessage("mounting device %s as %s", device, type); if (!FL_TESTING(flags)) { /* +5 skips over /dev/ */ if (devMakeInode(device, "/tmp/hddev")) logMessage("devMakeInode failed!"); if (doPwMount("/tmp/hddev", "/tmp/hdimage", type, 1, 0, NULL, NULL)) return NULL; rc = loadLocalImages("/tmp/hdimage", dir, flags, "loop0", "/mnt/runtime"); if (rc) umount("/mnt/hdimage"); umount("/tmp/hdimage"); if (rc) return NULL; } url = malloc(50 + strlen(dir ? dir : "")); sprintf(url, "oldhd://%s:%s/%s", device, type, dir ? dir : "."); return url; } #endif static int umountLoopback(char * mntpoint, char * device) { int loopfd; umount(mntpoint); devMakeInode(device, "/tmp/loop"); loopfd = open("/tmp/loop", O_RDONLY); ioctl(loopfd, LOOP_CLR_FD, 0); close(loopfd); return 0; } static int mountLoopback(char * fsystem, char * mntpoint, char * device) { struct loop_info loopInfo; int targfd, loopfd; char *filename; mkdirChain(mntpoint); filename = alloca(15 + strlen(device)); sprintf(filename, "/tmp/%s", device); mkdirChain(mntpoint); targfd = open(fsystem, O_RDONLY); devMakeInode(device, filename); loopfd = open(filename, O_RDONLY); logMessage("loopfd is %d", loopfd); if (ioctl(loopfd, LOOP_SET_FD, targfd)) { logMessage("LOOP_SET_FD failed: %s", strerror(errno)); close(targfd); close(loopfd); return LOADER_ERROR; } close(targfd); memset(&loopInfo, 0, sizeof(loopInfo)); strcpy(loopInfo.lo_name, fsystem); if (ioctl(loopfd, LOOP_SET_STATUS, &loopInfo)) { logMessage("LOOP_SET_STATUS failed: %s", strerror(errno)); close(loopfd); return LOADER_ERROR; } close(loopfd); if (doPwMount(filename, mntpoint, "iso9660", 1, 0, NULL, NULL)) { if (doPwMount(filename, mntpoint, "ext2", 1, 0, NULL, NULL)) { if (doPwMount(filename, mntpoint, "cramfs", 1, 0, NULL, NULL)) { logMessage("failed to mount loop: %s", strerror(errno)); return LOADER_ERROR; } } } return 0; } static int totalMemory(void) { int fd; int bytesRead; char buf[4096]; char * chptr, * start; int total = 0; fd = open("/proc/meminfo", O_RDONLY); if (fd < 0) { logMessage("failed to open /proc/meminfo: %s", strerror(errno)); return 0; } bytesRead = read(fd, buf, sizeof(buf) - 1); if (bytesRead < 0) { logMessage("failed to read from /proc/meminfo: %s", strerror(errno)); close(fd); return 0; } close(fd); buf[bytesRead] = '\0'; chptr = buf; while (*chptr && !total) { if (*chptr != '\n' || strncmp(chptr + 1, "MemTotal:", 9)) { chptr++; continue; } start = ++chptr ; while (*chptr && *chptr != '\n') chptr++; *chptr = '\0'; while (!isdigit(*start) && *start) start++; if (!*start) { logMessage("no number appears after MemTotal tag"); return 0; } chptr = start; while (*chptr && isdigit(*chptr)) { total = (total * 10) + (*chptr - '0'); chptr++; } } logMessage("%d kB are available", total); return total; } #ifdef INCLUDE_LOCAL static char * mountHardDrive(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { int rc; int fd; int i, j; struct { char name[20]; int type; } partitions[1024], * part; struct partitionTable table; newtComponent listbox, label, dirEntry, form, okay, back, text; struct newtExitStruct es; newtGrid entryGrid, grid, buttons; int done = 0; char * dir = strdup(""); char * tmpDir; char * type; char * url = NULL; int numPartitions; #ifdef __sparc__ static int ufsloaded; #endif mlLoadModule("vfat", NULL, modLoaded, *modDepsPtr, NULL, modInfo, flags); while (!done) { numPartitions = 0; for (i = 0; i < kd->numKnown; i++) { if (kd->known[i].class == CLASS_HD) { devMakeInode(kd->known[i].name, "/tmp/hddevice"); if ((fd = open("/tmp/hddevice", O_RDONLY)) >= 0) { if ((rc = balkanReadTable(fd, &table))) { logMessage("failed to read partition table for " "device %s: %d", kd->known[i].name, rc); } else { for (j = 0; j < table.maxNumPartitions; j++) { switch (table.parts[j].type) { #ifdef __sparc__ case BALKAN_PART_UFS: if (!ufsloaded) { ufsloaded = 1; mlLoadModule("ufs", NULL, modLoaded, *modDepsPtr, NULL, modInfo, flags); } /* FALLTHROUGH */ #endif case BALKAN_PART_DOS: case BALKAN_PART_EXT2: if (!strncmp (kd->known[i].name, "cciss/", 6) || !strncmp (kd->known[i].name, "ida/", 4) || !strncmp (kd->known[i].name, "rd/", 3)) sprintf(partitions[numPartitions].name, "/dev/%sp%d", kd->known[i].name, j + 1); else sprintf(partitions[numPartitions].name, "/dev/%s%d", kd->known[i].name, j + 1); partitions[numPartitions].type = table.parts[j].type; numPartitions++; } } } close(fd); } else { /* XXX ignore errors on removable drives? */ } unlink("/tmp/hddevice"); } } if (!numPartitions) { rc = newtWinChoice(_("Hard Drives"), _("Yes"), _("Back"), _("You don't seem to have any hard drives on " "your system! Would you like to configure " "additional devices?")); if (rc == 2) return NULL; devDeviceMenu(DRIVER_SCSI, modInfo, modLoaded, modDepsPtr, floppyDevice, flags, NULL); kdFindScsiList(kd, 0); continue; } text = newtTextboxReflowed(-1, -1, _("What partition and directory on that partition hold the " "CD (iso9660) images for Red Hat Linux? If you don't " "see the disk drive you're using listed here, press F2 " "to configure additional devices."), 62, 5, 5, 0); listbox = newtListbox(-1, -1, numPartitions > 5 ? 5 : numPartitions, NEWT_FLAG_RETURNEXIT | (numPartitions > 5 ? NEWT_FLAG_SCROLL : 0) ); for (i = 0; i < numPartitions; i++) newtListboxAppendEntry(listbox, partitions[i].name, partitions + i); label = newtLabel(-1, -1, _("Directory holding images:")); dirEntry = newtEntry(28, 11, dir, 28, &tmpDir, NEWT_ENTRY_SCROLL); entryGrid = newtGridHStacked(NEWT_GRID_COMPONENT, label, NEWT_GRID_COMPONENT, dirEntry, NEWT_GRID_EMPTY); buttons = newtButtonBar(_("OK"), &okay, _("Back"), &back, NULL); grid = newtCreateGrid(1, 4); newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, text, 0, 0, 0, 1, 0, 0); newtGridSetField(grid, 0, 1, NEWT_GRID_COMPONENT, listbox, 0, 0, 0, 1, 0, 0); newtGridSetField(grid, 0, 2, NEWT_GRID_SUBGRID, entryGrid, 0, 0, 0, 1, 0, 0); newtGridSetField(grid, 0, 3, NEWT_GRID_SUBGRID, buttons, 0, 0, 0, 0, 0, NEWT_GRID_FLAG_GROWX); newtGridWrappedWindow(grid, _("Select Partition")); form = newtForm(NULL, NULL, 0); newtFormAddHotKey(form, NEWT_KEY_F2); newtFormAddHotKey(form, NEWT_KEY_F12); newtGridAddComponentsToForm(grid, form, 1); newtGridFree(grid, 1); newtFormRun(form, &es); part = newtListboxGetCurrent(listbox); free(dir); if (tmpDir && *tmpDir) { /* Protect from form free. */ dir = strdup(tmpDir); } else { dir = strdup(""); } newtFormDestroy(form); newtPopWindow(); if (es.reason == NEWT_EXIT_COMPONENT && es.u.co == back) { return NULL; } else if (es.reason == NEWT_EXIT_HOTKEY && es.u.key == NEWT_KEY_F2) { devDeviceMenu(DRIVER_SCSI, modInfo, modLoaded, modDepsPtr, floppyDevice, flags, NULL); kdFindScsiList(kd, 0); continue; } logMessage("partition %s selected", part->name); switch (part->type) { #ifdef __sparc__ case BALKAN_PART_UFS: type = "ufs"; break; #endif case BALKAN_PART_EXT2: type = "ext2"; break; case BALKAN_PART_DOS: type = "vfat"; break; default: continue; } url = setupIsoImages(part->name + 5, type, dir, flags); if (!url) { newtWinMessage(_("Error"), _("OK"), _("Device %s does not appear to contain " "Red Hat CDROM images."), part->name); continue; } done = 1; umount("/tmp/hdimage"); rmdir("/tmp/hdimage"); } free(dir); return url; } /* XXX this ignores "location", which should be fixed */ static char * setupCdrom(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags, int probeQuickly, int needRedHatCD) { int i; int rc; int hasCdrom = 0; char * buf; do { for (i = 0; i < kd->numKnown; i++) { if (kd->known[i].class != CLASS_CDROM) continue; hasCdrom = 1; logMessage("trying to mount device %s", kd->known[i].name); devMakeInode(kd->known[i].name, "/tmp/cdrom"); if (!doPwMount("/tmp/cdrom", "/mnt/source", "iso9660", 1, 0, NULL, NULL)) { if (!needRedHatCD || !access("/mnt/source/RedHat/base/stage2.img", R_OK)) { if (!mountLoopback("/mnt/source/RedHat/base/stage2.img", "/mnt/runtime", "loop0")) { buf = malloc(200); sprintf(buf, "cdrom://%s/mnt/source", kd->known[i].name); return buf; } } umount("/mnt/source"); } unlink("/tmp/cdrom"); } if (probeQuickly) return NULL; if (hasCdrom) { rc = newtWinChoice(_("Error"), _("OK"), _("Back"), _("I could not find a Red Hat Linux " "CDROM in any of your CDROM drives. Please insert " "the Red Hat CD and press \"OK\" to retry.")); if (rc == 2) return NULL; } else { rc = setupCDdevice(kd, modInfo, modLoaded, modDepsPtr, floppyDevice, flags); if (rc == LOADER_BACK) return NULL; } } while (1); abort(); return NULL; } static char * mountCdromImage(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { return setupCdrom(method, location, kd, modInfo, modLoaded, modDepsPtr, flags, 0, 1); } int kickstartFromCdrom(char * ksFile, char * fromFile, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { char * fullFn; if (!setupCdrom(NULL, NULL, kd, modInfo, modLoaded, modDepsPtr, flags, 1, 0)) { logMessage("kickstart failed to find CD device"); return 1; } fullFn = alloca(strlen(fromFile) + 20); sprintf(fullFn, "/mnt/source/%s", fromFile); copyFile(fullFn, ksFile); umount("/mnt/source"); return 0; } #endif #ifdef INCLUDE_NETWORK static int ensureNetDevice(struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags, char ** devNamePtr) { int i, rc; char ** devices; int deviceNums = 0; int deviceNum; for (i = 0; i < kd->numKnown; i++) if (kd->known[i].class == CLASS_NETWORK) break; /* Give them a chance to insert a module. */ if (i == kd->numKnown) { rc = devDeviceMenu(DRIVER_NET, modInfo, modLoaded, modDepsPtr, floppyDevice, flags, NULL); if (rc) return rc; kdFindNetList(kd, 0); } devices = alloca((kd->numKnown + 1) * sizeof(*devices)); for (i = 0; i < kd->numKnown; i++) { if (kd->known[i].class == CLASS_NETWORK) { devices[deviceNums++] = kd->known[i].name; } } devices[deviceNums] = NULL; /* This shouldn't happen. devDeviceMenu() should get us a network device, or return LOADER_BACK, in which case we don't get here. */ if (!deviceNums) return LOADER_ERROR; if (deviceNums == 1 || FL_KICKSTART(flags) || FL_KSNFS(flags)) { *devNamePtr = devices[0]; return 0; } startNewt(flags); deviceNum = 0; rc = newtWinMenu(_("Networking Device"), _("You have multiple network devices on this system. " "Which would you like to install through?"), 40, 10, 10, deviceNums < 6 ? deviceNums : 6, devices, &deviceNum, _("OK"), _("Back"), NULL); if (rc == 2) return LOADER_BACK; *devNamePtr = devices[deviceNum]; return 0; } #endif #ifdef INCLUDE_NETWORK #define NFS_STAGE_IP 1 #define NFS_STAGE_NFS 2 #define NFS_STAGE_MOUNT 3 #define NFS_STAGE_DONE 4 static char * mountNfsImage(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { static struct networkDeviceConfig netDev; char * devName; int i, rc; char * host = NULL; char * dir = NULL; char * fullPath; int stage = NFS_STAGE_IP; initLoopback(); memset(&netDev, 0, sizeof(netDev)); netDev.isDynamic = 1; i = ensureNetDevice(kd, modInfo, modLoaded, modDepsPtr, flags, &devName); if (i) return NULL; while (stage != NFS_STAGE_DONE) { switch (stage) { case NFS_STAGE_IP: rc = readNetConfig(devName, &netDev, flags); if (rc) { if (!FL_TESTING(flags)) pumpDisableInterface(devName); return NULL; } stage = NFS_STAGE_NFS; break; case NFS_STAGE_NFS: if (nfsGetSetup(&host, &dir) == LOADER_BACK) stage = NFS_STAGE_IP; else stage = NFS_STAGE_MOUNT; break; case NFS_STAGE_MOUNT: if (FL_TESTING(flags)) { stage = NFS_STAGE_DONE; break; } mlLoadModule("nfs", NULL, modLoaded, *modDepsPtr, NULL, modInfo, flags); fullPath = alloca(strlen(host) + strlen(dir) + 2); sprintf(fullPath, "%s:%s", host, dir); logMessage("mounting nfs path %s", fullPath); stage = NFS_STAGE_NFS; if (!doPwMount(fullPath, "/mnt/source", "nfs", 1, 0, NULL, NULL)) { if (!access("/mnt/source/RedHat/base/stage2.img", X_OK)) { if (!mountLoopback("/mnt/source/RedHat/base/stage2.img", "/mnt/runtime", "loop0")) { stage = NFS_STAGE_DONE; } } else { umount("/mnt/source"); newtWinMessage(_("Error"), _("OK"), _("That directory does not seem to contain " "a Red Hat installation tree.")); } } else { newtWinMessage(_("Error"), _("OK"), _("I could not mount that directory from the server")); } break; } } writeNetInfo("/tmp/netinfo", &netDev, kd); free(host); free(dir); return "nfs://mnt/source/."; } #endif #ifdef INCLUDE_NETWORK static int loadSingleUrlImage(struct iurlinfo * ui, char * file, int flags, char * dest, char * mntpoint, char * device) { int fd; int rc; char * newFile = NULL; fd = urlinstStartTransfer(ui, file, 1); if (fd == -2) return 1; if (fd < 0) { /* file not found */ newFile = alloca(strlen(device) + 20); sprintf(newFile, "disc1/%s", file); fd = urlinstStartTransfer(ui, newFile, 1); if (fd == -2) return 1; if (fd < 0) { newtWinMessage(_("Error"), _("OK"), _("File %s/%s not found on server."), ui->prefix, file); return 1; } } rc = setupStage2Image(fd, dest, flags, device, mntpoint); urlinstFinishTransfer(ui, fd); if (newFile) { newFile = malloc(strlen(ui->prefix ) + 20); sprintf(newFile, "%s/disc1", ui->prefix); free(ui->prefix); ui->prefix = newFile; } return rc; } static int loadUrlImages(struct iurlinfo * ui, int flags) { setupRamdisk(); if (loadSingleUrlImage(ui, "RedHat/base/netstg1.img", flags, "/tmp/ramfs/netstg1.img", "/mnt/runtime", "loop0")) { newtWinMessage(ui->protocol == URL_METHOD_FTP ? _("FTP") : _("HTTP"), _("OK"), _("Unable to retrieve the first install image")); return 1; } return 0; } #define URL_STAGE_IP 1 #define URL_STAGE_MAIN 2 #define URL_STAGE_SECOND 3 #define URL_STAGE_FETCH 4 #define URL_STAGE_DONE 20 static char * mountUrlImage(struct installMethod * method, char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { int i, rc; int stage = URL_STAGE_IP; char * devName; struct iurlinfo ui; char needsSecondary = ' '; static struct networkDeviceConfig netDev; char * url; char * login; char * finalPrefix; enum urlprotocol_t proto = !strcmp(method->name, "FTP") ? URL_METHOD_FTP : URL_METHOD_HTTP; if (totalMemory() < 18000) { newtWinMessage(_("Error"), _("OK"), _("FTP and HTTP installs " "require 20MB or more of system memory.")); return NULL; } initLoopback(); i = ensureNetDevice(kd, modInfo, modLoaded, modDepsPtr, flags, &devName); if (i) return NULL; memset(&ui, 0, sizeof(ui)); memset(&netDev, 0, sizeof(netDev)); netDev.isDynamic = 1; while (stage != URL_STAGE_DONE) { switch (stage) { case URL_STAGE_IP: rc = readNetConfig(devName, &netDev, flags); if (rc) { if (!FL_TESTING(flags)) pumpDisableInterface(devName); return NULL; } stage = URL_STAGE_MAIN; case URL_STAGE_MAIN: rc = urlMainSetupPanel(&ui, proto, &needsSecondary); if (rc) stage = URL_STAGE_IP; else stage = needsSecondary != ' ' ? URL_STAGE_SECOND : URL_STAGE_FETCH; break; case URL_STAGE_SECOND: rc = urlSecondarySetupPanel(&ui, proto); stage = rc ? URL_STAGE_MAIN : URL_STAGE_FETCH; break; case URL_STAGE_FETCH: if (FL_TESTING(flags)) { stage = URL_STAGE_DONE; break; } if (loadUrlImages(&ui, flags)) stage = URL_STAGE_MAIN; else stage = URL_STAGE_DONE; break; } } i = 0; login = ""; /* password w/o login isn't usefull */ if (ui.login && strlen(ui.login)) { i += strlen(ui.login) + 5; if (strlen(ui.password)) i += 3*strlen(ui.password) + 5; if (ui.login || ui.password) { login = alloca(i); strcpy(login, ui.login); if (ui.password) { char * chptr; char code[4]; strcat(login, ":"); for (chptr = ui.password; *chptr; chptr++) { sprintf(code, "%%%2x", *chptr); strcat(login, code); } strcat(login, "@"); } } } if (!strcmp(ui.prefix, "/")) finalPrefix = "/."; else finalPrefix = ui.prefix; url = malloc(strlen(finalPrefix) + 25 + strlen(ui.address) + strlen(login)); sprintf(url, "%s://%s%s/%s", ui.protocol == URL_METHOD_FTP ? "ftp" : "http", login, ui.address, finalPrefix); writeNetInfo("/tmp/netinfo", &netDev, kd); return url; } #endif static char * doMountImage(char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, char ** lang, char ** keymap, char ** kbdtype, int flags) { static int defaultMethod = 0; int i, rc, dir = 1; int validMethods[10]; int numValidMethods = 0; char * installNames[10]; int methodNum = 0; int networkAvailable = 0; int localAvailable = 0; void * class; char * url = NULL; enum { STEP_LANG, STEP_KBD, STEP_METHOD, STEP_URL, STEP_DONE } step; if ((class = isysGetModuleList(modInfo, DRIVER_NET))) { networkAvailable = 1; free(class); } if ((class = isysGetModuleList(modInfo, DRIVER_SCSI))) { localAvailable = 1; free(class); } #if defined(__alpha__) || defined(__ia64__) for (i = 0; i < numMethods; i++) { installNames[numValidMethods] = _(installMethods[i].name); validMethods[numValidMethods++] = i; } #else /* platforms with split boot/bootnet disks */ #if defined(INCLUDE_PCMCIA) for (i = 0; i < numMethods; i++) { int j; for (j = 0; j < kd->numKnown; j++) if (installMethods[i].deviceType == kd->known[j].class) break; if (j < kd->numKnown) { if (i == defaultMethod) methodNum = numValidMethods; installNames[numValidMethods] = _(installMethods[i].name); validMethods[numValidMethods++] = i; } } #endif if (!numValidMethods) { for (i = 0; i < numMethods; i++) { if ((networkAvailable && installMethods[i].network) || (localAvailable && !installMethods[i].network)) { if (i == defaultMethod) methodNum = numValidMethods; installNames[numValidMethods] = _(installMethods[i].name); validMethods[numValidMethods++] = i; } } } #endif installNames[numValidMethods] = NULL; if (!numValidMethods) { logMessage("no install methods have the required devices!\n"); exit(1); } /* This is a check for NFS or CD-ROM rooted installs */ if (!access("/mnt/source/RedHat/instimage/usr/bin/anaconda", X_OK)) return "cdrom://unknown/mnt/source/."; #if defined (INCLUDE_LOCAL) || defined (__sparc__) || defined (__alpha__) # if defined (__sparc__) || defined (__alpha__) /* Check any attached CDROM device for a Red Hat CD. If there is one there, just die happy */ if (!FL_EXPERT(flags)) { # else /* If no network is available, check any attached CDROM device for a Red Hat CD. If there is one there, just die happy */ if (!FL_EXPERT(flags)) { # endif url = setupCdrom(NULL, location, kd, modInfo, modLoaded, modDepsPtr, flags, 1, 1); if (url) return url; } #endif /* defined (INCLUDE_LOCAL) || defined (__sparc__) */ startNewt(flags); #ifdef INCLUDE_KON if (continuing) step = STEP_KBD; else step = STEP_LANG; #else step = STEP_LANG; #endif while (step != STEP_DONE) { switch (step) { case STEP_LANG: chooseLanguage(lang, flags); defaultLang = 0; step = STEP_KBD; dir = 1; break; case STEP_KBD: rc = chooseKeyboard (keymap, kbdtype, flags); if (rc == LOADER_NOOP) { if (dir == -1) step = STEP_LANG; else step = STEP_METHOD; break; } if (rc == LOADER_BACK) { step = STEP_LANG; dir = -1; } else { step = STEP_METHOD; dir = 1; } break; case STEP_METHOD: rc = newtWinMenu(FL_RESCUE(flags) ? _("Rescue Method") : _("Installation Method"), FL_RESCUE(flags) ? _("What type of media contains the rescue image?") : _("What type of media contains the packages to be " "installed?"), 30, 10, 20, 6, installNames, &methodNum, _("OK"), _("Back"), NULL); if (rc && rc != 1) { step = STEP_KBD; dir = -1; } else { step = STEP_URL; dir = 1; } break; case STEP_URL: logMessage("starting to STEP_URL"); url = installMethods[validMethods[methodNum]].mountImage( installMethods + validMethods[methodNum], location, kd, modInfo, modLoaded, modDepsPtr, flags); logMessage("got url %s", url); if (!url) { step = STEP_METHOD; dir = -1; } else { step = STEP_DONE; dir = 1; } break; default: break; } } return url; } static int kickstartDevices(struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { char ** ksArgv = NULL; int ksArgc, rc; char * opts, * device, * type; char ** optv; poptContext optCon; int doContinue, missingOkay; /* obsolete */ char * fsType = "ext2"; char * fsDevice = NULL; struct moduleInfo * mi; struct driverDiskInfo * ddi; struct poptOption diskTable[] = { { "type", 't', POPT_ARG_STRING, &fsType, 0 }, { 0, 0, 0, 0, 0 } }; struct poptOption table[] = { { "continue", '\0', POPT_ARG_STRING, &doContinue, 0 }, { "missingok", '\0', POPT_ARG_STRING, &missingOkay, 0 }, { "opts", '\0', POPT_ARG_STRING, &opts, 0 }, { 0, 0, 0, 0, 0 } }; if (!ksGetCommand(KS_CMD_DRIVERDISK, NULL, &ksArgc, &ksArgv)) { optCon = poptGetContext(NULL, ksArgc, (const char **) ksArgv, diskTable, 0); ddi = calloc(sizeof(*ddi), 1); do { if ((rc = poptGetNextOpt(optCon)) < -1) { logMessage("bad argument to kickstart driverdisk command " "%s: %s", poptBadOption(optCon, POPT_BADOPTION_NOALIAS), poptStrerror(rc)); break; } fsDevice = (char *) poptGetArg(optCon); if (!fsDevice || poptGetArg(optCon)) { logMessage("bad arguments to kickstart driverdisk command"); break; } ddi->fs = strdup(fsType); if (strcmp(ddi->fs, "nfs")) { ddi->device = strdup(fsDevice); ddi->mntDevice = "/tmp/disk"; devMakeInode(ddi->device, ddi->mntDevice); } else { ddi->mntDevice = fsDevice; } if (!strcmp(ddi->fs, "vfat")) mlLoadModule("vfat", NULL, modLoaded, *modDepsPtr, NULL, modInfo, flags); logMessage("looking for driver disk (%s, %s, %s)", ddi->fs, ddi->device, ddi->mntDevice); if (doPwMount(ddi->mntDevice, "/tmp/drivers", ddi->fs, 1, 0, NULL, NULL)) { logMessage("failed to mount %s", ddi->mntDevice); break; } if (devInitDriverDisk(modInfo, modLoaded, modDepsPtr, flags, "/tmp/drivers", ddi)) { logMessage("driver information missing!"); } umount("/tmp/drivers"); } while (0); } ksArgv = NULL; while (!ksGetCommand(KS_CMD_DEVICE, ksArgv, &ksArgc, &ksArgv)) { opts = NULL; optCon = poptGetContext(NULL, ksArgc, (const char **) ksArgv, table, 0); if ((rc = poptGetNextOpt(optCon)) < -1) { logMessage("bad argument to kickstart device command %s: %s", poptBadOption(optCon, POPT_BADOPTION_NOALIAS), poptStrerror(rc)); continue; } type = (char *) poptGetArg(optCon); device = (char *) poptGetArg(optCon); if (!type || !device || poptGetArg(optCon)) { logMessage("bad arguments to kickstart device command"); poptFreeContext(optCon); continue; } if (!(mi = isysFindModuleInfo(modInfo, device))) { logMessage("unknown module %s", device); continue; } logMessage("found information on module %s", device); if (opts) poptParseArgvString(opts, &rc, (const char ***) &optv); else optv = NULL; rc = mlLoadModule(device, mi->locationID, modLoaded, *modDepsPtr, optv, modInfo, flags); if (optv) free(optv); if (rc) logMessage("module %s failed to insert", device); else logMessage("module %s inserted successfully", device); } if (!ksGetCommand(KS_CMD_DEVICEPROBE, ksArgv, &ksArgc, &ksArgv)) { if (ksArgc != 1) { logMessage("unexpected arguments to deviceprobe command"); } logMessage("forcing device probe"); busProbe(modInfo, modLoaded, *modDepsPtr, 0, kd, flags); } kdFindScsiList(kd, 0); kdFindNetList(kd, 0); return 0; } static char * setupKickstart(char * location, struct knownDevices * kd, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int * flagsPtr, char * netDevice) { char ** ksArgv; int ksArgc; int ksType; int i, rc; int flags = *flagsPtr; enum deviceClass ksDeviceType; struct poptOption * table; poptContext optCon; char * dir = NULL; char * imageUrl; #ifdef INCLUDE_NETWORK struct iurlinfo ui; char * chptr; static struct networkDeviceConfig netDev; char * host = NULL, * url = NULL, * proxy = NULL, * proxyport = NULL; char * fullPath; struct poptOption ksNfsOptions[] = { { "server", '\0', POPT_ARG_STRING, &host, 0 }, { "dir", '\0', POPT_ARG_STRING, &dir, 0 }, { 0, 0, 0, 0, 0 } }; struct poptOption ksUrlOptions[] = { { "url", '\0', POPT_ARG_STRING, &url, 0 }, { "proxy", '\0', POPT_ARG_STRING, &proxy, 0 }, { "proxyport", '\0', POPT_ARG_STRING, &proxyport, 0 }, { 0, 0, 0, 0, 0 } }; #endif #ifdef INCLUDE_LOCAL char * partname = NULL; struct poptOption ksHDOptions[] = { { "dir", '\0', POPT_ARG_STRING, &dir, 0 }, { "partition", '\0', POPT_ARG_STRING, &partname, 0 }, { 0, 0, 0, 0, 0 } }; #endif kickstartDevices(kd, modInfo, modLoaded, modDepsPtr, flags); if (0) { #ifdef INCLUDE_NETWORK } else if (ksHasCommand(KS_CMD_NFS)) { ksDeviceType = CLASS_NETWORK; ksType = KS_CMD_NFS; table = ksNfsOptions; } else if (ksHasCommand(KS_CMD_URL)) { ksDeviceType = CLASS_NETWORK; ksType = KS_CMD_URL; table = ksUrlOptions; #endif #ifdef INCLUDE_LOCAL } else if (ksHasCommand(KS_CMD_CDROM)) { ksDeviceType = CLASS_CDROM; ksType = KS_CMD_CDROM; table = NULL; } else if (ksHasCommand(KS_CMD_HD)) { ksDeviceType = CLASS_UNSPEC; ksType = KS_CMD_HD; table = ksHDOptions; #endif } else { logMessage("no install method specified for kickstart"); return NULL; } if (ksDeviceType != CLASS_UNSPEC) { if (!netDevice) { for (i = 0; i < kd->numKnown; i++) if (kd->known[i].class == ksDeviceType) break; if (i == kd->numKnown) { logMessage("no appropriate device for kickstart method is " "available"); return NULL; } netDevice = kd->known[i].name; } logMessage("kickstarting through device %s", netDevice); } if (!ksGetCommand(KS_CMD_XDISPLAY, NULL, &ksArgc, &ksArgv)) { setenv("DISPLAY", ksArgv[1], 1); } if (!ksGetCommand(KS_CMD_TEXT, NULL, &ksArgc, &ksArgv)) (*flagsPtr) = (*flagsPtr) | LOADER_FLAGS_TEXT; if (table) { ksGetCommand(ksType, NULL, &ksArgc, &ksArgv); optCon = poptGetContext(NULL, ksArgc, (const char **) ksArgv, table, 0); if ((rc = poptGetNextOpt(optCon)) < -1) { logMessage("bad argument to kickstart method command %s: %s", poptBadOption(optCon, POPT_BADOPTION_NOALIAS), poptStrerror(rc)); return NULL; } } #ifdef INCLUDE_NETWORK if (ksType == KS_CMD_NFS || ksType == KS_CMD_URL) { startNewt(flags); if (kickstartNetwork(&netDevice, &netDev, NULL, flags)) return NULL; writeNetInfo("/tmp/netinfo", &netDev, kd); } #endif imageUrl = NULL; #ifdef INCLUDE_NETWORK if (ksType == KS_CMD_NFS) { mlLoadModule("nfs", NULL, modLoaded, *modDepsPtr, NULL, modInfo, flags); fullPath = alloca(strlen(host) + strlen(dir) + 2); sprintf(fullPath, "%s:%s", host, dir); logMessage("mounting nfs path %s", fullPath); if (doPwMount(fullPath, "/mnt/source", "nfs", 1, 0, NULL, NULL)) return NULL; if (mountLoopback("/mnt/source/RedHat/base/stage2.img", "/mnt/runtime", "loop0")) { umount("/mnt/source"); return NULL; } imageUrl = "nfs://mnt/source/."; } else if (ksType == KS_CMD_URL) { memset(&ui, 0, sizeof(ui)); imageUrl = strdup(url); if (!strncmp("ftp://", url, 6)) { ui.protocol = URL_METHOD_FTP; url += 6; /* There could be a username/password on here */ if ((chptr = strchr(url, '@'))) { if ((chptr = strchr(url, ':'))) { *chptr = '\0'; ui.login = strdup(url); url = chptr + 1; chptr = strchr(url, '@'); *chptr = '\0'; ui.password = strdup(url); url = chptr + 1; } else { *chptr = '\0'; ui.login = strdup(url); url = chptr + 1; } } } else if (!strncmp("http://", url, 7)) { ui.protocol = URL_METHOD_HTTP; url +=7; } else { logMessage("unknown url protocol '%s'", url); return NULL; } /* url is left pointing at the hostname */ chptr = strchr(url, '/'); *chptr = '\0'; ui.address = strdup(url); url = chptr; *url = '/'; ui.prefix = strdup(url); logMessage("url address %s", ui.address); logMessage("url prefix %s", ui.prefix); if (loadUrlImages(&ui, flags)) { logMessage("failed to retrieve second stage"); return NULL; } } #endif #ifdef INCLUDE_LOCAL if (ksType == KS_CMD_CDROM) { imageUrl = setupCdrom(NULL, location, kd, modInfo, modLoaded, modDepsPtr, flags, 1, 1); } else if (ksType == KS_CMD_HD) { if (!strncmp(partname, "/dev/", 5)) partname += 5; logMessage("partname is %s", partname); imageUrl = setupOldHardDrive(partname, "ext2", dir, flags); if (!imageUrl) imageUrl = setupOldHardDrive(partname, "vfat", dir, flags); if (!imageUrl) imageUrl = setupOldHardDrive(partname, "ufs", dir, flags); if (!imageUrl) logMessage ("Failed to mount hd kickstart media"); } #endif return imageUrl; } static int parseCmdLineFlags(int flags, char * cmdLine, char ** ksSource, char ** ksDevice, char ** instClass) { int fd; char buf[500]; int len; char ** argv; int argc; int i; logMessage("here with cmdLine %s", cmdLine); if (!cmdLine) { if ((fd = open("/proc/cmdline", O_RDONLY)) < 0) return flags; len = read(fd, buf, sizeof(buf) - 1); close(fd); if (len <= 0) return flags; buf[len] = '\0'; cmdLine = buf; } if (poptParseArgvString(cmdLine, &argc, (const char ***) &argv)) return flags; for (i = 0; i < argc; i++) { if (!strcasecmp(argv[i], "expert")) flags |= LOADER_FLAGS_EXPERT | LOADER_FLAGS_MODDISK; else if (!strcasecmp(argv[i], "telnet")) flags |= LOADER_FLAGS_TELNETD; else if (!strcasecmp(argv[i], "noshell")) flags |= LOADER_FLAGS_NOSHELL; else if (!strcasecmp(argv[i], "lowres")) flags |= LOADER_FLAGS_LOWRES; else if (!strcasecmp(argv[i], "nofb")) flags |= LOADER_FLAGS_NOFB; else if (!strcasecmp(argv[i], "nousb")) flags |= LOADER_FLAGS_NOUSB; else if (!strcasecmp(argv[i], "noprobe")) flags |= LOADER_FLAGS_NOPROBE; else if (!strcasecmp(argv[i], "nopcmcia")) flags |= LOADER_FLAGS_NOPCMCIA; else if (!strcasecmp(argv[i], "text")) flags |= LOADER_FLAGS_TEXT; else if (!strcasecmp(argv[i], "updates")) flags |= LOADER_FLAGS_UPDATES; else if (!strcasecmp(argv[i], "upgrade")) *instClass = "upgradeonly"; else if (!strncasecmp(argv[i], "class=", 6)) *instClass = argv[i] + 6; else if (!strcasecmp(argv[i], "isa")) flags |= LOADER_FLAGS_ISA; else if (!strcasecmp(argv[i], "mcheck")) flags |= LOADER_FLAGS_MCHECK; else if (!strcasecmp(argv[i], "dd")) flags |= LOADER_FLAGS_MODDISK; else if (!strcasecmp(argv[i], "driverdisk")) flags |= LOADER_FLAGS_MODDISK; else if (!strcasecmp(argv[i], "rescue")) flags |= LOADER_FLAGS_RESCUE; else if (!strcasecmp(argv[i], "nomount")) flags |= LOADER_FLAGS_RESCUE_NOMOUNT; else if (!strncasecmp(argv[i], "ksdevice=", 9)) { *ksDevice = argv[i] + 9; } else if (!strcasecmp(argv[i], "serial")) flags |= LOADER_FLAGS_SERIAL; else if (!strcasecmp(argv[i], "ks")) { flags |= LOADER_FLAGS_KSNFS; *ksSource = NULL; } else if (!strncasecmp(argv[i], "ks=cdrom:", 7)) { flags |= LOADER_FLAGS_KSCDROM; *ksSource = argv[i] + 9; } else if (!strncasecmp(argv[i], "ks=nfs:", 7)) { flags |= LOADER_FLAGS_KSNFS; *ksSource = argv[i] + 7; } else if (!strcasecmp(argv[i], "ks=floppy")) flags |= LOADER_FLAGS_KSFLOPPY; else if (!strncasecmp(argv[i], "display=", 8)) setenv("DISPLAY", argv[i] + 8, 1); else if (!strncasecmp(argv[i], "ks=hd:", 6)) { flags |= LOADER_FLAGS_KSHD; *ksSource = argv[i] + 6; } else if (!strncasecmp(argv[i], "ks=file:", 8)) { flags |= LOADER_FLAGS_KSFILE; *ksSource = argv[i] + 8; } else if (!strncasecmp(argv[i], "lang=", 5)) { /* For Japanese, we have two options. We should just display them so we don't have to start kon if it is not needed. */ #ifndef INCLUDE_KON setLanguage (argv[i] + 5, flags); defaultLang = 1; #endif } } return flags; } #ifdef INCLUDE_NETWORK int kickstartFromNfs(struct knownDevices * kd, char * location, moduleInfoSet modInfo, moduleList modLoaded, moduleDeps * modDepsPtr, int flags, char * ksSource, char * ksDevice) { struct networkDeviceConfig netDev; char * file, * fullFn; char * ksPath; char * devName; if (!ksDevice) { if (ensureNetDevice(kd, modInfo, modLoaded, modDepsPtr, flags, &devName)) return 1; } else { devName = ksDevice; } if (kickstartNetwork(&devName, &netDev, "dhcp", flags)) { logMessage("no dhcp response received"); return 1; } writeNetInfo("/tmp/netinfo", &netDev, kd); if (!(netDev.dev.set & PUMP_INTFINFO_HAS_NEXTSERVER)) { logMessage("no bootserver was found"); return 1; } if (!(netDev.dev.set & PUMP_INTFINFO_HAS_BOOTFILE)) { file = "/kickstart/"; logMessage("bootp: no bootfile received"); } else { file = netDev.dev.bootFile; } if (ksSource) { ksPath = alloca(strlen(ksSource) + 1); strcpy(ksPath, ksSource); } else { ksPath = alloca(strlen(file) + strlen(inet_ntoa(netDev.dev.nextServer)) + 70); strcpy(ksPath, inet_ntoa(netDev.dev.nextServer)); strcat(ksPath, ":"); strcat(ksPath, file); } if (ksPath[strlen(ksPath) - 1] == '/') { ksPath[strlen(ksPath) - 1] = '\0'; file = malloc(30); sprintf(file, "%s-kickstart", inet_ntoa(netDev.dev.ip)); } else { file = strrchr(ksPath, '/'); if (!file) { file = ksPath; ksPath = "/"; } else { *file++ = '\0'; } } logMessage("ks server: %s file: %s", ksPath, file); mlLoadModule("nfs", NULL, modLoaded, *modDepsPtr, NULL, NULL, flags); if (doPwMount(ksPath, "/tmp/nfskd", "nfs", 1, 0, NULL, NULL)) { logMessage("failed to mount %s", ksPath); return 1; } fullFn = malloc(strlen(file) + 20); sprintf(fullFn, "/tmp/nfskd/%s", file); copyFile(fullFn, location); umount("/tmp/nfskd"); return 0; } #endif int kickstartFromHardDrive(char * location, moduleList modLoaded, moduleDeps * modDepsPtr, char * source, int flags) { char * device; char * fileName; char * fullFn; mlLoadModule("vfat", NULL, modLoaded, *modDepsPtr, NULL, NULL, flags); #ifdef __sparc__ mlLoadModule("ufs", NULL, modLoaded, *modDepsPtr, NULL, NULL, flags); #endif fileName = strchr(source, '/'); /* XXX FIX ME FOR THE NEXT RELEASE */ /* change syntax to ks=hd:[device]:/path/to/ks.cfg */ if (!strncmp (source, "cciss", 5) || !strncmp (source, "ida", 3) || !strncmp (source, "i2o", 3) || !strncmp (source, "rd", 2)) { /* chomp in the next part */ fileName++; fileName = strchr(fileName, '/'); } *fileName = '\0'; fileName++; device = source; if (devMakeInode(device, "/tmp/hddevice")) { logMessage("failed to make device %s", device); return 1; } if (doPwMount("/tmp/hddevice", "/mnt/hddrive", "ext2", 0, 0, NULL, NULL) && doPwMount("/tmp/hddevice", "/mnt/hddrive", "vfat", 0, 0, NULL, NULL)) { logMessage("failed to mount %s", device); } fullFn = alloca(strlen(fileName) + 20); sprintf(fullFn, "/mnt/hddrive/%s", fileName); copyFile(fullFn, location); umount("/mnt/hddrive"); return 0; } int kickstartFromFloppy(char * location, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { mlLoadModule("vfat", NULL, modLoaded, *modDepsPtr, NULL, NULL, flags); if (devMakeInode(floppyDevice, "/tmp/floppy")) return 1; if (doPwMount("/tmp/floppy", "/tmp/ks", "vfat", 1, 0, NULL, NULL)) { logMessage("failed to mount floppy: %s", strerror(errno)); return 1; } if (access("/tmp/ks/ks.cfg", R_OK)) { newtWinMessage(_("Error"), _("OK"), _("Cannot find ks.cfg on boot floppy.")); return 1; } copyFile("/tmp/ks/ks.cfg", location); umount("/tmp/ks"); unlink("/tmp/floppy"); logMessage("kickstart file copied to %s", location); return 0; } /* Recursive */ int copyDirectory(char * from, char * to) { DIR * dir; struct dirent * ent; int fd, outfd; char buf[4096]; int i; struct stat sb; char filespec[256]; char filespec2[256]; char link[1024]; mkdir(to, 0755); if (!(dir = opendir(from))) { newtWinMessage(_("Error"), _("OK"), _("Failed to read directory %s: %s"), from, strerror(errno)); return 1; } errno = 0; while ((ent = readdir(dir))) { if (ent->d_name[0] == '.') continue; sprintf(filespec, "%s/%s", from, ent->d_name); sprintf(filespec2, "%s/%s", to, ent->d_name); lstat(filespec, &sb); if (S_ISDIR(sb.st_mode)) { logMessage("recursively copying %s", filespec); if (copyDirectory(filespec, filespec2)) return 1; } else if (S_ISLNK(sb.st_mode)) { i = readlink(filespec, link, sizeof(link) - 1); link[i] = '\0'; if (symlink(link, filespec2)) { logMessage("failed to symlink %s to %s: %s", filespec2, link, strerror(errno)); } } else { fd = open(filespec, O_RDONLY); if (fd < 0) { logMessage("failed to open %s: %s", filespec, strerror(errno)); return 1; } outfd = open(filespec2, O_RDWR | O_TRUNC | O_CREAT, 0644); if (outfd < 0) { logMessage("failed to create %s: %s", filespec2, strerror(errno)); } else { fchmod(outfd, sb.st_mode & 07777); while ((i = read(fd, buf, sizeof(buf))) > 0) write(outfd, buf, i); close(outfd); } close(fd); } errno = 0; } closedir(dir); return 0; } void loadUpdates(struct knownDevices *kd, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { int done = 0; int rc; startNewt(flags); do { rc = newtWinChoice(_("Updates Disk"), _("OK"), _("Cancel"), _("Insert your updates disk and press \"OK\" to continue.")); if (rc == 2) return; #if 0 _("The floppy disk you inserted is not a valid update disk " "for this release of Red Hat Linux.") #endif logMessage("UPDATES floppy device is %s", floppyDevice); devMakeInode(floppyDevice, "/tmp/floppy"); if (doPwMount("/tmp/floppy", "/tmp/update-disk", "ext2", 1, 0, NULL, NULL)) { newtWinMessage(_("Error"), _("OK"), _("Failed to mount floppy disk.")); } else { /* Copy everything to /tmp/updates so .so files don't get run from /dev/floppy. We could (and probably should) get smarter about this at some point. */ winStatus(40, 3, _("Updates"), _("Reading anaconda updates...")); if (!copyDirectory("/tmp/update-disk", "/tmp/updates")) done = 1; newtPopWindow(); umount("/tmp/update-disk"); } } while (!done); return; } #ifdef __sparc__ /* Don't load the large ufs module if it will not be needed to save some memory on lowmem SPARCs. */ void loadUfs(struct knownDevices *kd, moduleList modLoaded, moduleDeps * modDepsPtr, int flags) { int i, j, fd, rc; struct partitionTable table; int ufsloaded = 0; for (i = 0; i < kd->numKnown; i++) { if (kd->known[i].class == CLASS_HD) { devMakeInode(kd->known[i].name, "/tmp/hddevice"); if ((fd = open("/tmp/hddevice", O_RDONLY)) >= 0) { if ((rc = balkanReadTable(fd, &table))) { logMessage("failed to read partition table for " "device %s: %d", kd->known[i].name, rc); } else { for (j = 0; j < table.maxNumPartitions; j++) { if (table.parts[j].type == BALKAN_PART_UFS) { if (!ufsloaded) { mlLoadModule("ufs", NULL, modLoaded, *modDepsPtr, NULL, NULL, flags); ufsloaded = 1; } } } } close(fd); } unlink("/tmp/hddevice"); } } } #else #define loadUfs(kd,modLoaded,modDepsPtr,flags) do { } while (0) #endif void setFloppyDevice(int flags) { #if defined(__i386__) || defined(__ia64__) struct device ** devices; char line[256]; const char * match = "Floppy drive(s): "; int foundFd0 = 0; FILE * f; /*if (FL_TESTING(flags)) return;*/ logMessage("probing for ide floppies"); devices = probeDevices(CLASS_FLOPPY, BUS_IDE, PROBE_ALL); if (!devices) { logMessage("no ide floppy devices found"); return; } logMessage("found IDE floppy %s", devices[0]->device); #ifdef __i386__ f = fopen("/tmp/syslog", "r"); while (fgets(line, sizeof(line), f)) { if (!strncmp(line + 3, match, strlen(match))) { foundFd0 = 1; break; } } fclose(f); if (!foundFd0) floppyDevice = strdup(devices[0]->device); #else /* ia64 */ floppyDevice=strdup(devices[0]->device); #endif #endif logMessage("system floppy device is %s", floppyDevice); } static int usbInitialize(moduleList modLoaded, moduleDeps modDeps, moduleInfoSet modInfo, int flags) { struct device ** devices; if (FL_TESTING(flags)) return 0; if (FL_NOUSB(flags)) return 0; logMessage("looking for usb controllers"); devices = probeDevices(CLASS_USB, BUS_PCI, PROBE_ALL); if (!devices) { logMessage("no usb controller found"); return 0; } logMessage("found USB controller %s", devices[0]->driver); if (mlLoadModule(devices[0]->driver, NULL, modLoaded, modDeps, NULL, modInfo, flags)) { logMessage("failed to insert usb module"); return 1; } if (doPwMount("/proc/bus/usb", "/proc/bus/usb", "usbdevfs", 0, 0, NULL, NULL)) logMessage("failed to mount device usbdevfs: %s", strerror(errno)); mlLoadModule("hid", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("keybdev", NULL, modLoaded, modDeps, NULL, modInfo, flags); return 0; } /* This forces a pause between initializing usb and trusting the /proc stuff */ static void usbInitializeMouse(moduleList modLoaded, moduleDeps modDeps, moduleInfoSet modInfo, int flags) { if (FL_NOUSB(flags)) return; logMessage("looking for USB mouse..."); if (probeDevices(CLASS_MOUSE, BUS_USB, PROBE_ALL)) { logMessage("USB mouse found, loading mousedev module"); if (mlLoadModule("mousedev", NULL, modLoaded, modDeps, NULL, modInfo, flags)) { logMessage ("failed to loading mousedev module"); return; } } } static int agpgartInitialize(moduleList modLoaded, moduleDeps modDeps, moduleInfoSet modInfo, int flags) { struct device ** devices, *p; int i; if (FL_TESTING(flags)) return 0; logMessage("looking for video cards requiring agpgart module"); devices = probeDevices(CLASS_VIDEO, BUS_UNSPEC, PROBE_ALL); if (!devices) { logMessage("no video cards found"); return 0; } /* loop thru cards, see if we need agpgart */ for (i=0; devices[i]; i++) { p = devices[i]; logMessage("found video card controller %s", p->driver); /* HACK - need to have list of cards which match!! */ if (!strcmp(p->driver, "Card:Intel 810") || !strcmp(p->driver, "Card:Intel 815")) { logMessage("found %s card requiring agpgart, loading module", p->driver+5); if (mlLoadModule("agpgart", NULL, modLoaded, modDeps, NULL, modInfo, flags)) { logMessage("failed to insert agpgart module"); return 1; } else { /* only load it once! */ return 0; } } } return 0; } static void scsiSetup(moduleList modLoaded, moduleDeps modDeps, moduleInfoSet modInfo, int flags, struct knownDevices * kd) { mlLoadModule("sd_mod", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("sr_mod", NULL, modLoaded, modDeps, NULL, modInfo, flags); } static void ideSetup(moduleList modLoaded, moduleDeps modDeps, moduleInfoSet modInfo, int flags, struct knownDevices * kd) { /* This is fast enough that we don't need a screen to pop up */ mlLoadModule("ide-cd", NULL, modLoaded, modDeps, NULL, modInfo, flags); kdFindIdeList(kd, 0); } static void checkForRam(int flags) { if (!FL_EXPERT(flags) && (totalMemory() < MIN_RAM)) { startNewt(flags); newtWinMessage(_("Error"), _("OK"), _("You do not have enough " "RAM to install Red Hat Linux on this machine.")); stopNewt(); exit(0); } } int main(int argc, char ** argv) { char ** argptr; char * anacondaArgs[50]; char * arg, * url = NULL; poptContext optCon; int probeOnly = 0; moduleList modLoaded; char * cmdLine = NULL; moduleDeps modDeps; int i, rc; int flags = 0; int testing = 0; char * lang = NULL; char * keymap = NULL; char * kbdtype = NULL; char * instClass = NULL; struct knownDevices kd; moduleInfoSet modInfo; char * where; #ifdef INCLUDE_PCMCIA char pcic[20] = ""; #endif struct moduleInfo * mi; char twelve = 12; char * ksFile = NULL, * ksSource = NULL; char * ksNetDevice = NULL; struct stat sb; struct poptOption optionTable[] = { { "cmdline", '\0', POPT_ARG_STRING, &cmdLine, 0 }, { "ksfile", '\0', POPT_ARG_STRING, &ksFile, 0 }, { "probe", '\0', POPT_ARG_NONE, &probeOnly, 0 }, { "test", '\0', POPT_ARG_NONE, &testing, 0 }, { 0, 0, 0, 0, 0 } }; if (!strcmp(argv[0] + strlen(argv[0]) - 6, "insmod")) return ourInsmodCommand(argc, argv); else if (!strcmp(argv[0] + strlen(argv[0]) - 5, "rmmod")) return combined_insmod_main(argc, argv); else if (!strcmp(argv[0] + strlen(argv[0]) - 8, "modprobe")) return ourInsmodCommand(argc, argv); #ifdef INCLUDE_KON else if (!strcmp(argv[0] + strlen(argv[0]) - 3, "kon")) { setenv("TERM", "kon", 1); i = kon_main(argc, argv); return i; } else if (!strcmp(argv[0] + strlen(argv[0]) - 8, "continue")) { setenv("TERM", "kon", 1); continuing = 1; } #endif #ifdef INCLUDE_PCMCIA else if (!strcmp(argv[0] + strlen(argv[0]) - 7, "cardmgr")) return cardmgr_main(argc, argv); else if (!strcmp(argv[0] + strlen(argv[0]) - 5, "probe")) return probe_main(argc, argv); #endif /* The fstat checks disallows serial console if we're running through a pty. This is handy for Japanese. */ fstat(0, &sb); if (major(sb.st_rdev) != 3 && major(sb.st_rdev) != 136) { if (ioctl (0, TIOCLINUX, &twelve) < 0) flags |= LOADER_FLAGS_SERIAL; } optCon = poptGetContext(NULL, argc, (const char **) argv, optionTable, 0); if ((rc = poptGetNextOpt(optCon)) < -1) { fprintf(stderr, "bad option %s: %s\n", poptBadOption(optCon, POPT_BADOPTION_NOALIAS), poptStrerror(rc)); exit(1); } if ((arg = (char *) poptGetArg(optCon))) { fprintf(stderr, "unexpected argument: %s\n", arg); exit(1); } if (testing) flags |= LOADER_FLAGS_TESTING; flags = parseCmdLineFlags(flags, cmdLine, &ksSource, &ksNetDevice, &instClass); if (FL_SERIAL(flags) && !getenv("DISPLAY")) flags |= LOADER_FLAGS_TEXT; arg = FL_TESTING(flags) ? "./module-info" : "/modules/module-info"; modInfo = isysNewModuleInfoSet(); if (isysReadModuleInfo(arg, modInfo, NULL)) { fprintf(stderr, "failed to read %s\n", arg); sleep(5); exit(1); } openLog(FL_TESTING(flags)); checkForRam(flags); kd = kdInit(); mlReadLoadedList(&modLoaded); modDeps = mlNewDeps(); mlLoadDeps(&modDeps, "/modules/modules.dep"); mlLoadModule("cramfs", NULL, modLoaded, modDeps, NULL, modInfo, flags); #if 0 mlLoadModule("ramfs", NULL, modLoaded, modDeps, NULL, modInfo, flags); #endif if (!continuing) { ideSetup(modLoaded, modDeps, modInfo, flags, &kd); scsiSetup(modLoaded, modDeps, modInfo, flags, &kd); /* Note we *always* do this. If you could avoid this you could get a system w/o USB keyboard support, which would be bad. */ usbInitialize(modLoaded, modDeps, modInfo, flags); } setFloppyDevice(flags); /* We must look for cards which require the agpgart module */ agpgartInitialize(modLoaded, modDeps, modInfo, flags); if (FL_KSFLOPPY(flags)) { startNewt(flags); ksFile = "/tmp/ks.cfg"; kickstartFromFloppy(ksFile, modLoaded, &modDeps, flags); flags |= LOADER_FLAGS_KICKSTART; } #ifdef INCLUDE_KON if (continuing) setLanguage ("ja", flags); startNewt(flags); #endif #ifdef INCLUDE_PCMCIA startNewt(flags); if (!continuing && !FL_NOPCMCIA(flags)) { startPcmcia(floppyDevice, modLoaded, modDeps, modInfo, pcic, flags); } #endif /* if we're in PCMCIA, we're always going to pass the PCMCIA code to the probe */ #ifdef INCLUDE_PCMCIA kdFindIdeList(&kd, CODE_PCMCIA); kdFindScsiList(&kd, CODE_PCMCIA); kdFindNetList(&kd, CODE_PCMCIA); #else /* but if we're not in PCMCIA, there is a chance that we were run in kon mode which means that the probes were done and modules were inserted, but they're *not* PCMCIA */ kdFindIdeList(&kd, continuing ? 0 : CODE_PCMCIA); kdFindScsiList(&kd, continuing ? 0 : CODE_PCMCIA); kdFindNetList(&kd, continuing ? 0 : CODE_PCMCIA); #endif if (!continuing) { if ((access("/proc/bus/pci/devices", X_OK) && access("/proc/openprom", X_OK)) || FL_MODDISK(flags)) { startNewt(flags); devLoadDriverDisk(modInfo, modLoaded, &modDeps, flags, 1, 1, floppyDevice); } busProbe(modInfo, modLoaded, modDeps, probeOnly, &kd, flags); if (probeOnly) exit(0); } if (FL_KSHD(flags)) { ksFile = "/tmp/ks.cfg"; kickstartFromHardDrive(ksFile, modLoaded, &modDeps, ksSource, flags); flags |= LOADER_FLAGS_KICKSTART; } else if (FL_KSFILE(flags)) { ksFile = ksSource; flags |= LOADER_FLAGS_KICKSTART; } #ifdef INCLUDE_LOCAL if (FL_KSCDROM(flags)) { ksFile = "/tmp/ks.cfg"; kickstartFromCdrom(ksFile, ksSource, &kd, modInfo, modLoaded, &modDeps, flags); flags |= LOADER_FLAGS_KICKSTART; } #endif #ifdef INCLUDE_NETWORK if (FL_KSNFS(flags)) { ksFile = "/tmp/ks.cfg"; startNewt(flags); if (!kickstartFromNfs(&kd, ksFile, modInfo, modLoaded, &modDeps, flags, ksSource, ksNetDevice)) flags |= LOADER_FLAGS_KICKSTART; } #endif if (ksFile) { startNewt(flags); ksReadCommands(ksFile); url = setupKickstart("/mnt/source", &kd, modInfo, modLoaded, &modDeps, &flags, ksNetDevice); } #ifdef INCLUDE_NETWORK if (FL_TELNETD(flags)) { struct networkDeviceConfig netDev; if (!ksNetDevice) { if (ensureNetDevice(&kd, modInfo, modLoaded, &modDeps, flags, &ksNetDevice)) return 1; } kickstartNetwork(&ksNetDevice, &netDev, NULL, flags); writeNetInfo("/tmp/netinfo", &netDev, &kd); stopNewt(); #if 0 beTelnet(); #endif startNewt(flags); } #endif if (!url) { url = doMountImage("/mnt/source", &kd, modInfo, modLoaded, &modDeps, &lang, &keymap, &kbdtype, flags); } if (!FL_TESTING(flags)) { unlink("/usr"); symlink("mnt/runtime/usr", "/usr"); unlink("/lib"); symlink("mnt/runtime/lib", "/lib"); unlink("/modules/modules.dep"); unlink("/modules/module-info"); unlink("/modules/pcitable"); symlink("../mnt/runtime/modules/modules.dep", "/modules/modules.dep"); symlink("../mnt/runtime/modules/module-info", "/modules/module-info"); symlink("../mnt/runtime/modules/pcitable", "/modules/pcitable"); #ifndef __sparc__ unlink("/modules/modules.cgz"); symlink("../mnt/runtime/modules/modules.cgz", "/modules/modules.cgz"); #else /* All sparc32 modules are on the first stage image, if it is sparc64, then we must keep both the old /modules/modules.cgz which may either contain all modules, or the basic set + one of net or scsi and we extend it with the full set of net + scsi modules. */ symlink("../mnt/runtime/modules/modules64.cgz", "/modules/modules65.cgz"); #endif } logMessage("getting ready to spawn shell now"); spawnShell(flags); /* we can attach gdb now :-) */ /* XXX should free old Deps */ modDeps = mlNewDeps(); mlLoadDeps(&modDeps, "/modules/modules.dep"); /* merge in any new pci ids */ pciReadDrivers("/modules/pcitable"); /* We reinit this from the beginning because we could have lost drivers when we switched media, and we don't want to list ones that don't exist. This is a bit unfortunate in that we lose information on drivers we've loaded as well, which could include ISA drivers which kudzu won't reprobe! */ modInfo = isysNewModuleInfoSet(); if (isysReadModuleInfo(arg, modInfo, NULL)) { fprintf(stderr, "failed to read %s\n", arg); sleep(5); exit(1); } /* merge in drivers we know about from a driver disk so we probe things properly */ ddReadDriverDiskModInfo(modInfo); if (ksFile) kickstartDevices(&kd, modInfo, modLoaded, &modDeps, flags); /* We may already have these modules loaded, but trying again won't hurt. */ ideSetup(modLoaded, modDeps, modInfo, flags, &kd); scsiSetup(modLoaded, modDeps, modInfo, flags, &kd); busProbe(modInfo, modLoaded, modDeps, 0, &kd, flags); if (((access("/proc/bus/pci/devices", X_OK) && access("/proc/openprom", X_OK)) || FL_ISA(flags) || FL_NOPROBE(flags)) && !ksFile) { startNewt(flags); manualDeviceCheck(modInfo, modLoaded, &modDeps, &kd, flags); } if (FL_UPDATES(flags)) loadUpdates(&kd, modLoaded, &modDeps, flags); loadUfs(&kd, modLoaded, &modDeps, flags); if (!FL_TESTING(flags)) { int fd; fd = open("/tmp/modules.conf", O_WRONLY | O_CREAT, 0666); if (fd < 0) { logMessage("error creating /tmp/modules.conf: %s\n", strerror(errno)); } else { mlWriteConfModules(modLoaded, fd); /* HACK - notting */ #ifdef __sparc__ write(fd,"alias parport_lowlevel parport_ax\n",34); #else write(fd,"alias parport_lowlevel parport_pc\n",34); #endif close(fd); } } mlLoadModule("raid0", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("raid1", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("raid5", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("msdos", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("vfat", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("ext3", NULL, modLoaded, modDeps, NULL, modInfo, flags); mlLoadModule("reiserfs", NULL, modLoaded, modDeps, NULL, modInfo, flags); usbInitializeMouse(modLoaded, modDeps, modInfo, flags); #if 0 for (i = 0; i < kd.numKnown; i++) { printf("%-5s ", kd.known[i].name); if (kd.known[i].class == CLASS_CDROM) printf("cdrom"); else if (kd.known[i].class == CLASS_HD) printf("disk "); else if (kd.known[i].class == CLASS_NETWORK) printf("net "); if (kd.known[i].model) printf(" %s\n", kd.known[i].model); else printf("\n"); } #endif /* Just in case */ setenv("PYTHONPATH", "/tmp/updates:/mnt/source/RHupdates", 1); argptr = anacondaArgs; if (!access("/tmp/updates/anaconda", X_OK)) *argptr++ = "/tmp/updates/anaconda"; else if (!access("/mnt/source/RHupdates/anaconda", X_OK)) *argptr++ = "/mnt/source/RHupdates/anaconda"; else *argptr++ = "/usr/bin/anaconda"; *argptr++ = "-m"; if (strncmp(url, "ftp:", 4)) { *argptr++ = url; } else { int fd; fd = open("/tmp/method", O_CREAT | O_TRUNC | O_RDWR, 0600); write(fd, url, strlen(url)); write(fd, "\r", 1); close(fd); *argptr++ = "@/tmp/method"; } if (FL_RESCUE(flags)) { startNewt(flags); if (!lang) { int rc; do { chooseLanguage(&lang, flags); defaultLang = 0; rc = chooseKeyboard (&keymap, &kbdtype, flags); } while (rc); } *argptr++ = "--rescue"; if (FL_RESCUE_NOMOUNT(flags)) *argptr++ = "--nomount"; } else { if (FL_SERIAL(flags)) *argptr++ = "--serial"; if (FL_MCHECK(flags)) setenv("MALLOC_CHECK_", "2", 1); if (FL_TEXT(flags)) *argptr++ = "-T"; if (FL_EXPERT(flags)) *argptr++ = "--expert"; if (FL_LOWRES(flags)) *argptr++ = "--lowres"; if (FL_NOFB(flags)) *argptr++ = "--nofb"; if (FL_KICKSTART(flags)) { *argptr++ = "--kickstart"; *argptr++ = ksFile; } if (!lang) lang = getenv ("LC_ALL"); if (lang && !defaultLang) { *argptr++ = "--lang"; *argptr++ = lang; } if (keymap) { *argptr++ = "--keymap"; *argptr++ = keymap; } if (kbdtype) { *argptr++ = "--kbdtype"; *argptr++ = kbdtype; } if (instClass) { *argptr++ = "--class"; *argptr++ = instClass; } if (memoryOverhead) { *argptr++ = "--overhead"; *argptr = malloc(20); sprintf(*argptr, "%d", memoryOverhead); argptr++; } for (i = 0; i < modLoaded->numModules; i++) { if (!modLoaded->mods[i].path) continue; mi = isysFindModuleInfo(modInfo, modLoaded->mods[i].name); if (!mi) continue; if (mi->major == DRIVER_NET) where = "net"; else if (mi->major == DRIVER_SCSI) where = "scsi"; else continue; *argptr++ = "--module"; *argptr = alloca(80); sprintf(*argptr, "%s:%s:%s", modLoaded->mods[i].path, where, modLoaded->mods[i].name); argptr++; } } *argptr = NULL; stopNewt(); closeLog(); if (!FL_TESTING(flags)) { printf(_("Running anaconda - please wait...\n")); execv(anacondaArgs[0], anacondaArgs); perror("exec"); } return 1; }