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package install_any;
use diagnostics;
use strict;
use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK);
@ISA = qw(Exporter);
%EXPORT_TAGS = (
all => [ qw(versionString getNextStep doSuspend spawnSync spawnShell) ],
);
@EXPORT_OK = map { @$_ } values %EXPORT_TAGS;
use common qw(:system);
use log;
1;
sub versionString {
my $kernel = $::o->{packages}->{kernel} or die "I couldn't find the kernel package!";
c::headerGetEntry($kernel->{header}, 'version') . "-" .
c::headerGetEntry($kernel->{header}, 'release');
}
sub getNextStep {
my ($lastStep) = @_;
$::o->{direction} = 1;
return $::o->{lastChoice} = $::o->{steps}->{$lastStep}->{next};
}
sub doSuspend {
exit 1 if $::o->{localInstall} || $::testing;
if (my $pid = fork) {
waitpid $pid, 0;
} else {
print "\n\nType <exit> to return to the install program.\n\n";
exec {"/bin/sh"} "-/bin/sh";
warn "error execing /bin/sh";
sleep 5;
exit 1;
}
}
sub spawnSync {
return if $::o->{localInstall} || $::testing;
fork and return;
while (1) { sleep(30); sync(); }
}
sub spawnShell {
return if $::o->{localInstall} || $::testing;
-x "/bin/sh" or die "cannot open shell - /usr/bin/sh doesn't exist";
fork and return;
local *F;
sysopen F, "/dev/tty2", 2 or die "cannot open /dev/tty2 -- no shell will be provided";
open STDIN, "<&F" or die;
open STDOUT, ">&F" or die;
open STDERR, ">&F" or die;
close F;
c::setsid();
ioctl(STDIN, c::TIOCSCTTY(), 0) or warn "could not set new controlling tty: $!";
exec {"/bin/sh"} "-/bin/sh" or log::l("exec of /bin/sh failed: $!");
}
sub mouse_detect() {
my ($type, $dev) = split("\n", `mouseconfig --nointeractive 2>/dev/null`) or die "mouseconfig failed";
$type, $dev;
}
sub upgrFindInstall {
# int rc;
#
# if (!$::o->{table}.parts) {
# rc = findAllPartitions(NULL, &$::o->{table});
# if (rc) return rc;
# }
#
# umountFilesystems(&$::o->{fstab});
#
# # rootpath upgrade support
# if (strcmp($::o->{rootPath} ,"/mnt"))
# return INST_OKAY;
#
# # this also turns on swap for us
# rc = readMountTable($::o->{table}, &$::o->{fstab});
# if (rc) return rc;
#
# if (!testing) {
# mountFilesystems(&$::o->{fstab});
#
# if ($::o->{method}->prepareMedia) {
# rc = $::o->{method}->prepareMedia($::o->{method}, &$::o->{fstab});
# if (rc) {
# umountFilesystems(&$::o->{fstab});
# return rc;
# }
# }
# }
#
# return 0;
}
sub upgrChoosePackages {
# static int firstTime = 1;
# char * rpmconvertbin;
# int rc;
# char * path;
# char * argv[] = { NULL, NULL };
# char buf[128];
#
# if (testing)
# path = "/";
# else
# path = $::o->{rootPath};
#
# if (firstTime) {
# snprintf(buf, sizeof(buf), "%s%s", $::o->{rootPath},
# "/var/lib/rpm/packages.rpm");
# if (access(buf, R_OK)) {
# snprintf(buf, sizeof(buf), "%s%s", $::o->{rootPath},
# "/var/lib/rpm/packages");
# if (access(buf, R_OK)) {
# errorWindow("No RPM database exists!");
# return INST_ERROR;
# }
#
# if ($::o->{method}->getFile($::o->{method}, "rpmconvert",
# &rpmconvertbin)) {
# return INST_ERROR;
# }
#
# symlink("/mnt/var", "/var");
# winStatus(35, 3, _("Upgrade"), _("Converting RPM database..."));
# chmod(rpmconvertbin, 0755);
# argv[0] = rpmconvertbin;
# rc = runProgram(RUN_LOG, rpmconvertbin, argv);
# if ($::o->{method}->rmFiles)
# unlink(rpmconvertbin);
#
# newtPopWindow();
# if (rc) return INST_ERROR;
# }
# winStatus(35, 3, "Upgrade", _("Finding packages to upgrade..."));
# rc = ugFindUpgradePackages(&$::o->{packages}, path);
# newtPopWindow();
# if (rc) return rc;
# firstTime = 0;
# psVerifyDependencies(&$::o->{packages}, 1);
# }
#
# return psSelectPackages(&$::o->{packages}, &$::o->{comps}, NULL, 0, 1);
}
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