diff options
Diffstat (limited to 'usr.sbin/sysinstall/package.c')
-rw-r--r-- | usr.sbin/sysinstall/package.c | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/usr.sbin/sysinstall/package.c b/usr.sbin/sysinstall/package.c deleted file mode 100644 index 9aa4589..0000000 --- a/usr.sbin/sysinstall/package.c +++ /dev/null @@ -1,270 +0,0 @@ -/* - * The new sysinstall program. - * - * This is probably the last program in the `sysinstall' line - the next - * generation being essentially a complete rewrite. - * - * 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. - * - * $FreeBSD$ - */ - -#include "sysinstall.h" -#include <sys/errno.h> -#include <sys/time.h> -#include <sys/param.h> -#include <sys/mount.h> -#include <sys/stat.h> - -static Boolean sigpipe_caught; - -static void -catch_pipe(int sig) -{ - sigpipe_caught = TRUE; -} - -extern PkgNode Top; - -/* Like package_extract, but assumes current media device and chases deps */ -int -package_add(char *name) -{ - PkgNodePtr tmp; - int i, current, low, high; - - if (!mediaVerify()) - return DITEM_FAILURE; - - if (!DEVICE_INIT(mediaDevice)) - return DITEM_FAILURE; - - i = index_initialize("packages/INDEX"); - if (DITEM_STATUS(i) != DITEM_SUCCESS) - return i; - - tmp = index_search(&Top, name, &tmp); - if (tmp) { - if (have_volumes) { - low = low_volume; - high = high_volume; - } else - low = high = 0; - for (current = low; current <= high; current++) - i = index_extract(mediaDevice, &Top, tmp, FALSE, current); - return i; - } else { - msgConfirm("Sorry, package %s was not found in the INDEX.", name); - return DITEM_FAILURE; - } -} - -/* For use by dispatch */ -int -packageAdd(dialogMenuItem *self) -{ - char *cp; - - cp = variable_get(VAR_PACKAGE); - if (!cp) { - msgDebug("packageAdd: No package name passed in package variable\n"); - return DITEM_FAILURE; - } - else - return package_add(cp); -} - -Boolean -package_installed(char *name) -{ - char fname[FILENAME_MAX]; - int status /* = vsystem("pkg_info -e %s", name) */; - - /* XXX KLUDGE ALERT! This makes evil assumptions about how XXX - * packages register themselves and should *really be done with - * `pkg_info -e <name>' except that this it's too slow for an - * item check routine.. :-( - */ - snprintf(fname, FILENAME_MAX, "/var/db/pkg/%s", name); - status = access(fname, R_OK); - if (isDebug()) - msgDebug("package check for %s returns %s.\n", name, status ? "failure" : "success"); - return !status; -} - -/* Extract a package based on a namespec and a media device */ -int -package_extract(Device *dev, char *name, Boolean depended) -{ - char path[MAXPATHLEN]; - const char *PkgExts[] = { "", ".tbz", ".tbz2", ".tgz" }; - int last_msg, pathend, ret; - size_t ext; - FILE *fp; - - last_msg = 0; - - /* Check to make sure it's not already there */ - if (package_installed(name)) - return DITEM_SUCCESS; - - if (!DEVICE_INIT(dev)) { - msgConfirm("Unable to initialize media type for package extract."); - return DITEM_FAILURE; - } - - /* If necessary, initialize the ldconfig hints */ - if (!file_readable("/var/run/ld-elf.so.hints")) - vsystem("ldconfig /usr/lib /usr/lib/compat /usr/local/lib"); - - /* Be initially optimistic */ - ret = DITEM_SUCCESS; - /* Make a couple of paranoid locations for temp files to live if user specified none */ - if (!variable_get(VAR_PKG_TMPDIR)) { - /* Set it to a location with as much space as possible */ - variable_set2(VAR_PKG_TMPDIR, "/var/tmp", 0); - } - Mkdir(variable_get(VAR_PKG_TMPDIR)); - vsystem("chmod 1777 %s", variable_get(VAR_PKG_TMPDIR)); - - if (!index(name, '/')) { - if (!strpbrk(name, "-_")) - pathend = snprintf(path, sizeof path, "packages/Latest/%s", name); - else - pathend = snprintf(path, sizeof path, "packages/All/%s", name); - } - else - pathend = snprintf(path, sizeof path, "%s", name); - - /* We have a path, call the device strategy routine to get the file */ - for (ext = 0 ; ext < sizeof PkgExts / sizeof PkgExts[0]; ++ext) { - strlcpy(path + pathend, PkgExts[ext], sizeof path - pathend); - if ((fp = DEVICE_GET(dev, path, TRUE))) - break; - } - - if (fp) { - int i = 0, tot, pfd[2]; - pid_t pid; - WINDOW *w = savescr(); - - sigpipe_caught = FALSE; - signal(SIGPIPE, catch_pipe); - - dialog_clear_norefresh(); - msgNotify("Adding %s%s\nfrom %s", path, depended ? " (as a dependency)" : "", dev->name); - pipe(pfd); - pid = fork(); - if (!pid) { - dup2(pfd[0], 0); close(pfd[0]); - dup2(DebugFD, 1); dup2(1, 2); - close(pfd[1]); - - /* Prevent pkg_add from wanting to interact in bad ways */ - setenv("BATCH", "t", 1); - - if (isDebug()) - i = execl("/usr/sbin/pkg_add", "/usr/sbin/pkg_add", "-v", "-", - (char *)0); - else - i = execl("/usr/sbin/pkg_add", "/usr/sbin/pkg_add", "-", - (char *)0); - } - else { - char buf[BUFSIZ]; - struct timeval start, stop; - - close(pfd[0]); - tot = 0; - (void)gettimeofday(&start, (struct timezone *)0); - - while (!sigpipe_caught && (i = fread(buf, 1, BUFSIZ, fp)) > 0) { - int seconds; - - tot += i; - /* 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 package %s @ %4.1f KBytes/second", tot, name, (tot / seconds) / 1000.0); - } - /* Write it out */ - if (sigpipe_caught || write(pfd[1], buf, i) != i) { - msgInfo("Write failure to pkg_add! Package may be corrupt."); - break; - } - } - close(pfd[1]); - fclose(fp); - if (sigpipe_caught) - msgInfo("pkg_add(1) apparently did not like the %s package.", name); - else if (i == -1) - msgInfo("I/O error while reading in the %s package.", name); - else - msgInfo("Package %s read successfully - waiting for pkg_add(1)", name); - refresh(); - i = waitpid(pid, &tot, 0); - dialog_clear_norefresh(); - if (sigpipe_caught || i < 0 || WEXITSTATUS(tot)) { - ret = DITEM_FAILURE; - if (variable_get(VAR_NO_CONFIRM)) - msgNotify("Add of package %s aborted, error code %d -\n" - "Please check the debug screen for more info.", name, WEXITSTATUS(tot)); - else - msgConfirm("Add of package %s aborted, error code %d -\n" - "Please check the debug screen for more info.", name, WEXITSTATUS(tot)); - } - else - msgNotify("Package %s was added successfully", name); - - /* Now catch any stragglers */ - while (wait3(&tot, WNOHANG, NULL) > 0); - - sleep(1); - restorescr(w); - } - } - else { - dialog_clear_norefresh(); - if (variable_get(VAR_NO_CONFIRM)) - msgNotify("Unable to fetch package %s from selected media.\n" - "No package add will be done.", name); - else - msgConfirm("Unable to fetch package %s from selected media.\n" - "No package add will be done.", name); - ret = DITEM_FAILURE; - } - signal(SIGPIPE, SIG_IGN); - return ret; -} |