Viewing file:  export_mod.cgi (1.33 KB) -rwxr-xr-x
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#!/usr/bin/perl
# Create and output a wbm.gz file of selected modules
require './usermin-lib.pl';
&ReadParse();
&error_setup($text{'export_err'});
@mods = split(/\0/, $in{'mod'});
@mods || &error($text{'delete_enone'});
# Make sure we have the needed commands
&has_command("tar") || &error(&text('export_ecmd', "<tt>tar</tt>"));
&has_command("gzip") || &error(&twebmin::ext('export_ecmd', "<tt>gzip</tt>"));
$in{'to'} == 0 || $in{'file'} =~ /^\// || &error($text{'export_efile'});
# Make the tar.gz file
$temp = $in{'to'} ? $in{'file'} : &transname();
local %miniserv;
&get_usermin_miniserv_config(\%miniserv);
chdir($miniserv{'root'});
$cmd = "tar chf -";
foreach $m (@mods) {
$cmd .= " $m";
}
$cmd .= " | gzip -c >".quotemeta($temp);
$out = &backquote_logged("($cmd) 2>&1 </dev/null");
$? && &error("<pre>$out</pre>");
if ($in{'to'} == 0) {
# Output the file
print "Content-type: application/octet-stream\n\n";
open(TEMP, "<$temp");
my $buf;
my $bs = &get_buffer_size();
while(read(TEMP, $buf, $bs)) {
print $buf;
}
close(TEMP);
unlink($temp);
}
else {
# Tell the user
&ui_print_header(undef, $text{'export_title'}, "");
print &text('export_done', "<tt>$in{'file'}</tt>"),"<p>\n";
&ui_print_footer("/$module_name/edit_mods.cgi", $text{'mods_return'},
"", $text{'index_return'});
}
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