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#!/usr/bin/env perl
# This file is public domain.
my $Master;
BEGIN {
$^W = 1;
$Master = `%COMSPEC% /c kpsewhich -var-value=SELFAUTOPARENT`;
chomp($Master);
unshift (@INC, "$Master/tlpkg");
}
use TeXLive::TLWinGoo;
use TeXLive::TLPDB;
use TeXLive::TLPOBJ;
use TeXLive::TLConfig;
use TeXLive::TLUtils;
sub help {
print <<ENDHELP;
tlaunchmode on
tlaunchmode off
tlaunchmode switches a TeX Live installation between tlaunch mode
and classic mode.
tlaunchmode means:
- a launcher with menus and buttons instead of a submenu
- per-user configuration at first startup.
This configuration can be undone from within the launcher
and from the `Programs and Featurers' Control Panel item.
See the manual for additional details and customization options.
ENDHELP
exit;
}
my $do_lmode = shift;
if (defined $do_lmode) {
if (lc($do_lmode) eq "on") { $do_lmode = 1; }
elsif (lc($do_lmode) eq "off") { $do_lmode = 0; }
else {help; }
} else {
help;
}
die "Launchermode requires Vista or later\n"
unless TeXLive::TLWinGoo::is_vista();
my $localtlpdb = TeXLive::TLPDB->new ("root" => $Master);
die "Need admin permissions; please rerun from elevated command prompt\n"
unless ((!$localtlpdb->option("w32_multi_user") or
TeXLive::TLWinGoo::admin()));
TeXLive::TLWinGoo::non_admin() if (TeXLive::TLWinGoo::admin() &&
!$localtlpdb->option("w32_multi_user"));
if (!defined($localtlpdb)) {
die("Cannot load the TLPDB from $Master\n"); }
my $Masterbsl;
($Masterbsl = $Master) =~ s!/!\\!g;
if ($do_lmode) {
for my $pkg ($localtlpdb->list_packages) {
# uninstall script: `&' before TeXLive
TeXLive::TLUtils::do_postaction("remove", $localtlpdb->get_package($pkg),
$localtlpdb->option("file_assocs"),
$localtlpdb->option("desktop_integration"),
$localtlpdb->option("desktop_integration"),
0);
}
my $menupath = &TeXLive::TLWinGoo::menu_path();
$menupath =~ s!/!\\!g;
`rmdir /s /q "$menupath\\$TeXLive::TLConfig::WindowsMainMenuName" 2>nul`;
# remove bindir from PATH settings
TeXLive::TLUtils::w32_remove_from_path("$Master/bin/win32",
$localtlpdb->option("w32_multi_user"));
# unregister uninstaller
TeXLive::TLWinGoo::unregister_uninstaller(
$localtlpdb->option("w32_multi_user"));
# for multi-user, adjust root texmf.cnf for xetex
if ($localtlpdb->option("w32_multi_user")) {
if (!(-f "$Master/texmf.cnf.orig")) {
`copy /b $Masterbsl\\texmf.cnf $Masterbsl\\texmf.cnf.orig`;
}
if (open (TMF, ">> $Master/texmf.cnf")) {
print TMF "\nFC_CACHEDIR=\$TEXMFVAR/fonts/cache\n";
close(TMF);
}
}
if ($localtlpdb->option("w32_multi_user")) {
`"$Master/bin/win32/tlaunch.exe" admin_inst`;
} else {
`"$Master/bin/win32/tlaunch.exe" user_inst`;
}
} else {
`"$Master/bin/win32/tlaunch.exe" uninst`;
TeXLive::TLWinGoo::create_uninstaller($Master);
TeXLive::TLUtils::w32_add_to_path("$Master/bin/win32",
$localtlpdb->option("w32_multi_user"));
for my $pkg ($localtlpdb->list_packages) {
# uninstall script: `&' before TeXLive
TeXLive::TLUtils::do_postaction("install", $localtlpdb->get_package($pkg),
$localtlpdb->option("file_assocs"),
$localtlpdb->option("desktop_integration"),
$localtlpdb->option("desktop_integration"),
0);
}
TeXLive::TLWinGoo::broadcast_env();
TeXLive::TLWinGoo::update_assocs();
# restore original root texmf.cnf
if (-f "$Master/texmf.cnf.orig") {
chdir $Master;
unlink "texmf.cnf";
sleep 2;
rename "texmf.cnf.orig", "texmf.cnf";
}
if ((-f "$Master/texmf.cnf.orig") || !(-f "$Master/texmf.cnf")) {
print "Failed to restore root $Master/texmf.cnf; do this manually.";
}
}
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