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-rw-r--r--usr.sbin/sysinstall/media.c877
1 files changed, 0 insertions, 877 deletions
diff --git a/usr.sbin/sysinstall/media.c b/usr.sbin/sysinstall/media.c
deleted file mode 100644
index 5b80f1d..0000000
--- a/usr.sbin/sysinstall/media.c
+++ /dev/null
@@ -1,877 +0,0 @@
-/*
- * The new sysinstall program.
- *
- * This is probably the last attempt in the `sysinstall' line, the next
- * generation being slated to 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 <signal.h>
-#include <netdb.h>
-#include <sys/socket.h>
-#include <sys/param.h>
-#include <sys/mount.h>
-#include <sys/errno.h>
-#include <sys/fcntl.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <resolv.h>
-
-static Boolean got_intr = FALSE;
-static Boolean ftp_skip_resolve = 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 int
-genericHook(dialogMenuItem *self, DeviceType type)
-{
- Device **devs;
-
- devs = deviceFind(self->prompt, type);
- if (devs)
- mediaDevice = devs[0];
- return (devs ? DITEM_LEAVE_MENU : DITEM_FAILURE);
-}
-
-static int
-cdromHook(dialogMenuItem *self)
-{
- return genericHook(self, DEVICE_TYPE_CDROM);
-}
-
-static void
-kickstart_dns(void)
-{
- static Boolean initted = FALSE;
- int time;
- char *cp;
-
- cp = variable_get(VAR_MEDIA_TIMEOUT);
- if (!cp)
- time = MEDIA_TIMEOUT;
- else
- time = atoi(cp);
- if (!time)
- time = 100;
- if (!initted) {
- res_init();
- _res.retry = 2; /* 2 times seems a reasonable number to me */
- _res.retrans = time / 2; /* so spend half our alloted time on each try */
- initted = TRUE;
- }
-}
-
-char *
-cpioVerbosity()
-{
- char *cp = variable_get(VAR_CPIO_VERBOSITY);
-
- if (cp && !strcmp(cp, "high"))
- return "-v";
- return "";
-}
-
-int
-mediaOpen(void)
-{
- if (!mediaDevice || !mediaVerify() || !DEVICE_INIT(mediaDevice))
- return DITEM_FAILURE;
- return DITEM_SUCCESS;
-}
-
-void
-mediaClose(void)
-{
- if (mediaDevice)
- DEVICE_SHUTDOWN(mediaDevice);
- mediaDevice = NULL;
-}
-
-/*
- * Return 1 if we successfully found and set the installation type to
- * be a CD.
- */
-int
-mediaSetCDROM(dialogMenuItem *self)
-{
- Device **devs;
- int cnt;
-
- mediaClose();
- devs = deviceFind(NULL, DEVICE_TYPE_CDROM);
- cnt = deviceCount(devs);
- if (!cnt) {
- if (self) /* Interactive? */
- msgConfirm("No CD/DVD devices found! Please check that your system's\n"
- "configuration is correct and that the CD/DVD drive is of a supported\n"
- "type. For more information, consult the hardware guide\n"
- "in the Doc menu.");
- return DITEM_FAILURE | DITEM_CONTINUE;
- }
- else if (cnt > 1) {
- DMenu *menu;
- int status;
-
- menu = deviceCreateMenu(&MenuMediaCDROM, DEVICE_TYPE_CDROM, cdromHook, NULL);
- if (!menu)
- msgFatal("Unable to create CDROM menu! Something is seriously wrong.");
- status = dmenuOpenSimple(menu, FALSE);
- free(menu);
- if (!status)
- return DITEM_FAILURE;
- }
- else
- mediaDevice = devs[0];
- return (mediaDevice ? DITEM_SUCCESS | DITEM_LEAVE_MENU : DITEM_FAILURE);
-}
-
-static int
-floppyHook(dialogMenuItem *self)
-{
- return genericHook(self, DEVICE_TYPE_FLOPPY);
-}
-
-/*
- * Return 1 if we successfully found and set the installation type to
- * be a floppy
- */
-int
-mediaSetFloppy(dialogMenuItem *self)
-{
- Device **devs;
- int cnt;
-
- mediaClose();
- devs = deviceFind(NULL, DEVICE_TYPE_FLOPPY);
- cnt = deviceCount(devs);
- if (!cnt) {
- msgConfirm("No floppy devices found! Please check that your system's configuration\n"
- "is correct. For more information, consult the hardware guide in the Doc\n"
- "menu.");
- return DITEM_FAILURE | DITEM_CONTINUE;
- }
- else if (cnt > 1) {
- DMenu *menu;
- int status;
-
- menu = deviceCreateMenu(&MenuMediaFloppy, DEVICE_TYPE_FLOPPY, floppyHook, NULL);
- if (!menu)
- msgFatal("Unable to create Floppy menu! Something is seriously wrong.");
- status = dmenuOpenSimple(menu, FALSE);
- free(menu);
- if (!status)
- return DITEM_FAILURE;
- }
- else
- mediaDevice = devs[0];
- if (mediaDevice)
- mediaDevice->private = NULL;
- return (mediaDevice ? DITEM_LEAVE_MENU : DITEM_FAILURE);
-}
-
-static int
-USBHook(dialogMenuItem *self)
-{
- return genericHook(self, DEVICE_TYPE_USB);
-}
-
-
-/*
- * Attempt to use USB as the installation media type.
- */
-int
-mediaSetUSB(dialogMenuItem *self)
-{
- Device **devs;
- int cnt;
-
- mediaClose();
- devs = deviceFind(NULL, DEVICE_TYPE_USB);
- cnt = deviceCount(devs);
-
- if (!cnt) {
- msgConfirm("No USB devices found (try Options/Re-scan Devices)");
- return DITEM_FAILURE | DITEM_CONTINUE;
- }
- else if (cnt > 1) {
- DMenu *menu;
- int status;
-
- menu = deviceCreateMenu(&MenuMediaUSB, DEVICE_TYPE_USB, USBHook,
- NULL);
- if (!menu)
- msgFatal("Unable to create USB menu! Something is " \
- "seriously wrong.");
- status = dmenuOpenSimple(menu, FALSE);
- free(menu);
- if (!status)
- return DITEM_FAILURE;
- }
- else
- mediaDevice = devs[0];
- if (mediaDevice)
- mediaDevice->private = NULL;
- if (!variable_get(VAR_NONINTERACTIVE))
- msgConfirm("Using USB device: %s", mediaDevice->name);
- return (mediaDevice ? DITEM_LEAVE_MENU : DITEM_FAILURE);
-}
-
-static int
-DOSHook(dialogMenuItem *self)
-{
- return genericHook(self, DEVICE_TYPE_DOS);
-}
-
-/*
- * Return 1 if we successfully found and set the installation type to
- * be a DOS partition.
- */
-int
-mediaSetDOS(dialogMenuItem *self)
-{
- Device **devs;
- int cnt;
-
- mediaClose();
- devs = deviceFind(NULL, DEVICE_TYPE_DOS);
- cnt = deviceCount(devs);
- if (!cnt) {
- msgConfirm("No DOS primary partitions found! This installation method is unavailable");
- return DITEM_FAILURE | DITEM_CONTINUE;
- }
- else if (cnt > 1) {
- DMenu *menu;
- int status;
-
- menu = deviceCreateMenu(&MenuMediaDOS, DEVICE_TYPE_DOS, DOSHook, NULL);
- if (!menu)
- msgFatal("Unable to create DOS menu! Something is seriously wrong.");
- status = dmenuOpenSimple(menu, FALSE);
- free(menu);
- if (!status)
- return DITEM_FAILURE;
- }
- else
- mediaDevice = devs[0];
- return (mediaDevice ? DITEM_LEAVE_MENU : DITEM_FAILURE);
-}
-
-/*
- * Return 0 if we successfully found and set the installation type to
- * be an ftp server
- */
-int
-mediaSetFTP(dialogMenuItem *self)
-{
- static Device ftpDevice;
- char *cp, hbuf[MAXHOSTNAMELEN], *hostname, *dir;
- struct addrinfo hints, *res;
- int af;
- size_t urllen;
- extern int FtpPort;
- static Device *networkDev = NULL;
-
- mediaClose();
- cp = variable_get(VAR_FTP_PATH);
- /* If we've been through here before ... */
- if (networkDev && cp && msgYesNo("Re-use old FTP site selection values?"))
- cp = NULL;
- if (!cp) {
- if (!dmenuOpenSimple(&MenuMediaFTP, FALSE))
- return DITEM_FAILURE;
- else
- cp = variable_get(VAR_FTP_PATH);
- }
- if (!cp)
- return DITEM_FAILURE;
- else if (!strcmp(cp, "other")) {
- variable_set2(VAR_FTP_PATH, "ftp://", 0);
- cp = variable_get_value(VAR_FTP_PATH, "Please specify the URL of a FreeBSD distribution on a\n"
- "remote ftp site. This site must accept either anonymous\n"
- "ftp or you should have set an ftp username and password\n"
- "in the Options screen.\n\n"
- "A URL looks like this: ftp://<hostname>/<path>\n"
- "Where <path> is relative to the anonymous ftp directory or the\n"
- "home directory of the user being logged in as.", 0);
- if (!cp || !*cp || !strcmp(cp, "ftp://")) {
- variable_unset(VAR_FTP_PATH);
- return DITEM_FAILURE;
- }
- urllen = strlen(cp);
- if (urllen >= sizeof(ftpDevice.name)) {
- msgConfirm("Length of specified URL is %zu characters. Allowable maximum is %zu.",
- urllen,sizeof(ftpDevice.name)-1);
- variable_unset(VAR_FTP_PATH);
- return DITEM_FAILURE;
- }
- }
- if (strncmp("ftp://", cp, 6)) {
- msgConfirm("Sorry, %s is an invalid URL!", cp);
- variable_unset(VAR_FTP_PATH);
- return DITEM_FAILURE;
- }
- SAFE_STRCPY(ftpDevice.name, cp);
- SAFE_STRCPY(hbuf, cp + 6);
- hostname = hbuf;
-
- if (!networkDev || msgYesNo("You've already done the network configuration once,\n"
- "would you like to skip over it now?") != 0) {
- if (networkDev)
- DEVICE_SHUTDOWN(networkDev);
- if (!(networkDev = tcpDeviceSelect())) {
- variable_unset(VAR_FTP_PATH);
- return DITEM_FAILURE;
- }
- }
- if (!DEVICE_INIT(networkDev)) {
- if (isDebug())
- msgDebug("mediaSetFTP: Net device init failed.\n");
- variable_unset(VAR_FTP_PATH);
- return DITEM_FAILURE;
- }
- if (*hostname == '[' && (cp = index(hostname + 1, ']')) != NULL &&
- (*++cp == '\0' || *cp == '/' || *cp == ':')) {
- ++hostname;
- *(cp - 1) = '\0';
- }
- else
- cp = index(hostname, ':');
- if (cp != NULL && *cp == ':') {
- *(cp++) = '\0';
- FtpPort = strtol(cp, 0, 0);
- }
- else
- FtpPort = 21;
- if ((dir = index(cp ? cp : hostname, '/')) != NULL)
- *(dir++) = '\0';
- if (isDebug()) {
- msgDebug("hostname = `%s'\n", hostname);
- msgDebug("dir = `%s'\n", dir ? dir : "/");
- msgDebug("port # = `%d'\n", FtpPort);
- }
- if (!ftp_skip_resolve && variable_get(VAR_NAMESERVER)) {
- msgNotify("Looking up host %s.", hostname);
- if (isDebug())
- msgDebug("Starting DNS.\n");
- kickstart_dns();
- if (isDebug())
- msgDebug("Looking up hostname, %s, using getaddrinfo(AI_NUMERICHOST).\n", hostname);
- af = variable_cmp(VAR_IPV6_ENABLE, "YES") ? AF_INET : AF_UNSPEC;
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = af;
- hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
- if (getaddrinfo(hostname, NULL, &hints, &res) != 0) {
- if (isDebug())
- msgDebug("Looking up hostname, %s, using getaddrinfo().\n",
- hostname);
- hints.ai_flags = AI_PASSIVE;
- if (getaddrinfo(hostname, NULL, &hints, &res) != 0) {
- msgConfirm("Cannot resolve hostname `%s'! Are you sure that"
- " your\nname server, gateway and network interface are"
- " correctly configured?", hostname);
- if (networkDev)
- DEVICE_SHUTDOWN(networkDev);
- networkDev = NULL;
- variable_unset(VAR_FTP_PATH);
- return DITEM_FAILURE;
- }
- }
- freeaddrinfo(res);
- if (isDebug())
- msgDebug("Found DNS entry for %s successfully..\n", hostname);
- }
- variable_set2(VAR_FTP_HOST, hostname, 0);
- variable_set2(VAR_FTP_DIR, dir ? dir : "/", 0);
- variable_set2(VAR_FTP_PORT, itoa(FtpPort), 0);
- ftpDevice.type = DEVICE_TYPE_FTP;
- ftpDevice.init = mediaInitFTP;
- ftpDevice.get = mediaGetFTP;
- ftpDevice.shutdown = mediaShutdownFTP;
- ftpDevice.private = networkDev;
- mediaDevice = &ftpDevice;
- return DITEM_SUCCESS | DITEM_LEAVE_MENU | DITEM_RESTORE;
-}
-
-int
-mediaSetFTPActive(dialogMenuItem *self)
-{
- variable_set2(VAR_FTP_STATE, "active", 0);
- return mediaSetFTP(self);
-}
-
-int
-mediaSetFTPPassive(dialogMenuItem *self)
-{
- variable_set2(VAR_FTP_STATE, "passive", 0);
- return mediaSetFTP(self);
-}
-
-int mediaSetHTTP(dialogMenuItem *self)
-{
- Boolean tmp;
- int result;
- char *cp, *idx, hbuf[MAXHOSTNAMELEN], *hostname;
- int HttpPort;
- int what = DITEM_RESTORE;
-
-
- tmp = ftp_skip_resolve;
- ftp_skip_resolve = TRUE;
- result = mediaSetFTP(self);
- ftp_skip_resolve = tmp;
-
- if (DITEM_STATUS(result) != DITEM_SUCCESS)
- return result;
-
- cp = variable_get_value(VAR_HTTP_PROXY,
- "Please enter the address of the HTTP proxy in this format:\n"
- " hostname:port (the ':port' is optional, default is 3128)",0);
- if (!cp)
- return DITEM_FAILURE;
- SAFE_STRCPY(hbuf, cp);
- hostname = hbuf;
- if (*hostname == '[' && (idx = index(hostname + 1, ']')) != NULL &&
- (*++idx == '\0' || *idx == ':')) {
- ++hostname;
- *(idx - 1) = '\0';
- } else
- idx = index(hostname, ':');
- if (idx == NULL || *idx != ':')
- HttpPort = 3128; /* try this as default */
- else {
- *(idx++) = '\0';
- HttpPort = strtol(idx, 0, 0);
- }
-
- variable_set2(VAR_HTTP_HOST, hostname, 0);
- variable_set2(VAR_HTTP_PORT, itoa(HttpPort), 0);
- if (isDebug()) {
- msgDebug("VAR_FTP_PATH : %s\n",variable_get(VAR_FTP_PATH));
- msgDebug("VAR_HTTP_HOST, _PORT: %s:%s\n",variable_get(VAR_HTTP_HOST),
- variable_get(VAR_HTTP_PORT));
- }
-
- /* mediaDevice has been set by mediaSetFTP(), overwrite partly: */
- mediaDevice->type = DEVICE_TYPE_HTTP;
- mediaDevice->init = mediaInitHTTP;
- mediaDevice->get = mediaGetHTTP;
- mediaDevice->shutdown = dummyShutdown;
- return DITEM_SUCCESS | DITEM_LEAVE_MENU | what;
-}
-
-
-int
-mediaSetUFS(dialogMenuItem *self)
-{
- static Device ufsDevice;
- struct statfs st;
- char *cp;
-
- mediaClose();
- cp = variable_get_value(VAR_UFS_PATH, "Enter a fully qualified pathname for the directory\n"
- "containing the FreeBSD distribution files:", 0);
- if (!cp)
- return DITEM_FAILURE;
-
- /* If they gave us a CDROM or something, try and pick a better name */
- if (statfs(cp, &st))
- strcpy(ufsDevice.name, "ufs");
- else
- strcpy(ufsDevice.name, st.f_fstypename);
-
- ufsDevice.type = DEVICE_TYPE_UFS;
- ufsDevice.init = dummyInit;
- ufsDevice.get = mediaGetUFS;
- ufsDevice.shutdown = dummyShutdown;
- ufsDevice.private = strdup(cp);
- mediaDevice = &ufsDevice;
- return DITEM_LEAVE_MENU;
-}
-
-int
-mediaSetNFS(dialogMenuItem *self)
-{
- static Device nfsDevice;
- static Device *networkDev = NULL;
- char *cp, *idx;
- char hostname[MAXPATHLEN];
- size_t pathlen;
-
- mediaClose();
- cp = variable_get_value(VAR_NFS_PATH, "Please enter the full NFS file specification for the remote\n"
- "host and directory containing the FreeBSD distribution files.\n"
- "This should be in the format: hostname:/some/freebsd/dir", 0);
- if (!cp)
- return DITEM_FAILURE;
- SAFE_STRCPY(hostname, cp);
- if (!(idx = index(hostname, ':'))) {
- msgConfirm("Invalid NFS path specification. Must be of the form:\n"
- "host:/full/pathname/to/FreeBSD/distdir");
- return DITEM_FAILURE;
- }
- pathlen = strlen(hostname);
- if (pathlen >= sizeof(nfsDevice.name)) {
- msgConfirm("Length of specified NFS path is %zu characters. Allowable maximum is %zu.",
- pathlen,sizeof(nfsDevice.name)-1);
- variable_unset(VAR_NFS_PATH);
- return DITEM_FAILURE;
- }
- SAFE_STRCPY(nfsDevice.name, hostname);
- *idx = '\0';
- if (!networkDev || msgYesNo("You've already done the network configuration once,\n"
- "would you like to skip over it now?") != 0) {
- if (networkDev)
- DEVICE_SHUTDOWN(networkDev);
- if (!(networkDev = tcpDeviceSelect()))
- return DITEM_FAILURE;
- }
- if (!DEVICE_INIT(networkDev)) {
- if (isDebug())
- msgDebug("mediaSetNFS: Net device init failed\n");
- }
- if (variable_get(VAR_NAMESERVER)) {
- kickstart_dns();
- if ((inet_addr(hostname) == INADDR_NONE) && (gethostbyname(hostname) == NULL)) {
- msgConfirm("Cannot resolve hostname `%s'! Are you sure that your\n"
- "name server, gateway and network interface are correctly configured?", hostname);
- if (networkDev)
- DEVICE_SHUTDOWN(networkDev);
- networkDev = NULL;
- variable_unset(VAR_NFS_PATH);
- return DITEM_FAILURE;
- }
- else {
- if (isDebug())
- msgDebug("Found DNS entry for %s successfully..\n", hostname);
- }
- }
- variable_set2(VAR_NFS_HOST, hostname, 0);
- nfsDevice.type = DEVICE_TYPE_NFS;
- nfsDevice.init = mediaInitNFS;
- nfsDevice.get = mediaGetNFS;
- nfsDevice.shutdown = mediaShutdownNFS;
- nfsDevice.private = networkDev;
- mediaDevice = &nfsDevice;
- return DITEM_LEAVE_MENU;
-}
-
-Boolean
-mediaExtractDistBegin(char *dir, int *fd, int *zpid, int *cpid)
-{
- int i, pfd[2],qfd[2];
-
- if (!dir)
- dir = "/";
- Mkdir(dir);
- chdir(dir);
- pipe(pfd);
- pipe(qfd);
- *zpid = fork();
- if (!*zpid) {
- char *unzipper = RunningAsInit ? "/stand/" UNZIPPER
- : "/usr/bin/" UNZIPPER;
-
- dup2(qfd[0], 0); close(qfd[0]);
- dup2(pfd[1], 1); close(pfd[1]);
- if (DebugFD != -1)
- dup2(DebugFD, 2);
- else {
- close(2);
- open("/dev/null", O_WRONLY);
- }
- close(qfd[1]);
- close(pfd[0]);
- i = execl(unzipper, unzipper, (char *)0);
- if (isDebug())
- msgDebug("%s command returns %d status\n", unzipper, i);
- exit(i);
- }
- *fd = qfd[1];
- close(qfd[0]);
- *cpid = fork();
- if (!*cpid) {
- char *cpio = RunningAsInit ? "/stand/cpio" : "/usr/bin/cpio";
-
- dup2(pfd[0], 0); close(pfd[0]);
- close(pfd[1]);
- close(qfd[1]);
- if (DebugFD != -1) {
- dup2(DebugFD, 1);
- dup2(DebugFD, 2);
- }
- else {
- close(1); open("/dev/null", O_WRONLY);
- dup2(1, 2);
- }
- if (strlen(cpioVerbosity()))
- i = execl(cpio, cpio, "-idum", cpioVerbosity(), (char *)0);
- else
- i = execl(cpio, cpio, "-idum", (char *)0);
- if (isDebug())
- msgDebug("%s command returns %d status\n", cpio, i);
- exit(i);
- }
- close(pfd[0]);
- close(pfd[1]);
- return TRUE;
-}
-
-Boolean
-mediaExtractDistEnd(int zpid, int cpid)
-{
- int i,j;
-
- i = waitpid(zpid, &j, 0);
- /* Don't check exit status - gunzip seems to return a bogus one! */
- if (i < 0) {
- if (isDebug())
- msgDebug("wait for %s returned status of %d!\n", UNZIPPER, i);
- return FALSE;
- }
- i = waitpid(cpid, &j, 0);
- if (i < 0 || WEXITSTATUS(j)) {
- if (isDebug())
- msgDebug("cpio returned error status of %d!\n", WEXITSTATUS(j));
- return FALSE;
- }
- return TRUE;
-}
-
-Boolean
-mediaExtractDist(char *dir, char *dist, FILE *fp)
-{
- int i, j, total, seconds, zpid, cpid, pfd[2], qfd[2];
- char buf[BUFSIZ];
- struct timeval start, stop;
- struct sigaction new, old;
-
- if (!dir)
- dir = "/";
-
- Mkdir(dir);
- chdir(dir);
- pipe(pfd); /* read end */
- pipe(qfd); /* write end */
- zpid = fork();
- if (!zpid) {
- char *unzipper = RunningAsInit ? "/stand/" UNZIPPER
- : "/usr/bin/" UNZIPPER;
-
- fclose(fp);
- close(qfd[1]);
- dup2(qfd[0], 0); close(qfd[0]);
-
- close(pfd[0]);
- dup2(pfd[1], 1); close(pfd[1]);
-
- if (DebugFD != -1)
- dup2(DebugFD, 2);
- else {
- close(2);
- open("/dev/null", O_WRONLY);
- }
- i = execl(unzipper, unzipper, (char *)0);
- if (isDebug())
- msgDebug("%s command returns %d status\n", unzipper, i);
- exit(i);
- }
- cpid = fork();
- if (!cpid) {
- char *cpio = RunningAsInit ? "/stand/cpio" : "/usr/bin/cpio";
-
- close(pfd[1]);
- dup2(pfd[0], 0); close(pfd[0]);
- close (qfd[0]); close(qfd[1]);
- fclose(fp);
- if (DebugFD != -1) {
- dup2(DebugFD, 1);
- dup2(DebugFD, 2);
- }
- else {
- dup2(open("/dev/null", O_WRONLY), 1);
- dup2(1, 2);
- }
- if (strlen(cpioVerbosity()))
- i = execl(cpio, cpio, "-idum", cpioVerbosity(), (char *)0);
- else
- i = execl(cpio, cpio, "-idum", "--block-size", (char *)0);
- if (isDebug())
- msgDebug("%s command returns %d status\n", cpio, i);
- exit(i);
- }
- close(pfd[0]); close(pfd[1]);
- close(qfd[0]);
-
- total = 0;
- (void)gettimeofday(&start, (struct timezone *)0);
-
- /* Make ^C abort the current transfer rather than the whole show */
- new.sa_handler = handle_intr;
- new.sa_flags = 0;
- (void)sigemptyset(&new.sa_mask);
- sigaction(SIGINT, &new, &old);
-
- while ((i = fread(buf, 1, BUFSIZ, fp)) > 0) {
- if (check_for_interrupt()) {
- msgConfirm("Failure to read from media: User interrupt.");
- break;
- }
- if (write(qfd[1], buf, i) != i) {
- msgConfirm("Write error on transfer to cpio process, try of %d bytes.", i);
- break;
- }
- else {
- (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;
- total += i;
- msgInfo("%10d bytes read from %s dist @ %.1f KB/sec.",
- total, dist, (total / seconds) / 1024.0);
- }
- }
- sigaction(SIGINT, &old, NULL); /* restore sigint */
- close(qfd[1]);
-
- i = waitpid(zpid, &j, 0);
- /* Don't check exit status - gunzip seems to return a bogus one! */
- if (i < 0) {
- if (isDebug())
- msgDebug("wait for %s returned status of %d!\n", UNZIPPER, i);
- return FALSE;
- }
- i = waitpid(cpid, &j, 0);
- if (i < 0 || WEXITSTATUS(j)) {
- if (isDebug())
- msgDebug("cpio returned error status of %d!\n", WEXITSTATUS(j));
- return FALSE;
- }
- return TRUE;
-}
-
-int
-mediaGetType(dialogMenuItem *self)
-{
- return ((dmenuOpenSimple(&MenuMedia, FALSE) && mediaDevice) ? DITEM_SUCCESS : DITEM_FAILURE);
-}
-
-/* Return TRUE if all the media variables are set up correctly */
-Boolean
-mediaVerify(void)
-{
- if (!mediaDevice)
- return (DITEM_STATUS(mediaGetType(NULL)) == DITEM_SUCCESS);
- return TRUE;
-}
-
-/* Set the FTP username and password fields */
-int
-mediaSetFTPUserPass(dialogMenuItem *self)
-{
- char *pass;
-
- if (variable_get_value(VAR_FTP_USER, "Please enter the username you wish to login as:", 0)) {
- DialogInputAttrs |= DITEM_NO_ECHO;
- pass = variable_get_value(VAR_FTP_PASS, "Please enter the password for this user:", 0);
- DialogInputAttrs &= ~DITEM_NO_ECHO;
- }
- else
- pass = NULL;
- return (pass ? DITEM_SUCCESS : DITEM_FAILURE);
-}
-
-/* Set CPIO verbosity level */
-int
-mediaSetCPIOVerbosity(dialogMenuItem *self)
-{
- char *cp = variable_get(VAR_CPIO_VERBOSITY);
-
- if (!cp) {
- msgConfirm("CPIO Verbosity is not set to anything!");
- return DITEM_FAILURE;
- }
- else {
- if (!strcmp(cp, "low"))
- variable_set2(VAR_CPIO_VERBOSITY, "high", 0);
- else /* must be "high" - wrap around */
- variable_set2(VAR_CPIO_VERBOSITY, "low", 0);
- }
- return DITEM_SUCCESS;
-}
-
-/* A generic open which follows a well-known "path" of places to look */
-FILE *
-mediaGenericGet(char *base, const char *file)
-{
- char buf[PATH_MAX];
-
- snprintf(buf, PATH_MAX, "%s/%s", base, file);
- if (file_readable(buf))
- return fopen(buf, "r");
- snprintf(buf, PATH_MAX, "%s/FreeBSD/%s", base, file);
- if (file_readable(buf))
- return fopen(buf, "r");
- snprintf(buf, PATH_MAX, "%s/releases/%s", base, file);
- if (file_readable(buf))
- return fopen(buf, "r");
- snprintf(buf, PATH_MAX, "%s/%s/%s", base, variable_get(VAR_RELNAME), file);
- if (file_readable(buf))
- return fopen(buf, "r");
- snprintf(buf, PATH_MAX, "%s/releases/%s/%s", base, variable_get(VAR_RELNAME), file);
- return fopen(buf, "r");
-}
-
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