#!/usr/bin/perl -pi
#
# $Id$
#
# This is not an automatic gtk+-1.x to gtk+-2.x port tool,
# just a tool that ease perl apps' gtk2 port.
# you'll have to fix all remaining problems, beginning by spotted warnings
# it'll save you basic conversion work
#
# if you used Gtk::Text, a little more work will be needed (look at logdrake gtk2 port)
# if you used Gtk::CTree, Gtk::CList or worse, Gtk::Tree, you'll need quite a lot of exhausting work :-(
#
# usage: porting-ugtk <file>
#
# hint: always use strict

# switch to gtk2 :
s!Gtk:!Gtk2:!g;
/(use|require) Gtk/ and print STDERR "Warning: if this (bad) app that did not use my_gtk, you'll have a hard time :-)\n         if not, using both Gtk && my_gtk was misdesigned ...\n";
s!(use|require) Gtk.*!!g; # 
s!my_gtk!ugtk2!g;

# one should pass the right ":stuff" to "use ugtk2 qw();"
/ugtk::/ and print STDERR "Warning: you'll have to passe eiter :ask, :create, :helpers or :wrappers to ugtk\n";
s!ugtk::!!g;
# if my_gtk wasn't used, this'll be spotted by the lack of "use ugtk2;" anyway
s!(require|use) ugtk.*!!g;


# deprecated :
/::(CTree|CList|Text[^V])/ and print STDERR "Warning: CTree, CList and Text widgets are deprecated... Good luck :-(\n";
/gtkcreate_(png|xpm)/ and print STDERR "Warning: new Gtk::Pixmap(gtkcreate_(png|xpm)) should be replaced by gtkcreate_img\n";
/set_policy/ and print STDERR "Warning: ->set_policy() should be replaced by allow_shrink/allow_grow/set_resizable\n";

# obsoletes methods||functions :
s!set_usize!set_size_request!g;
s!gtkset_set_border_width!gtkset_border_width!g;
s!border_width!set_border_width!g;
s!-(end|spread|extended|start|single)!'\1'!g;
s!createScrolledWindow!create_scrolled_window!g;
# quite a lot less usefull with gtk+2 but who knows... :
s!set_position\(1\)!set_position('center')!g;
s!gtkpng!gtkcreate_img!g;
# hacky but usefull in ->set_pixmap() context; else that'll be spoted at run time :
s!gtkcreate_png!gtkcreate_img!g;
# usefull sometimes but not in most cases :
#s!new GtkVBox!create_vbox!g;
#s!new GtkHBox!create_hbox!g;
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<tr><td class='sub'>Mageia Installer and base platform for many utilities</td><td class='sub right'>Thierry Vignaud [tv]</td></tr></table>
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<td class='lines'><pre><code><span class="hl kwa">package</span> common<span class="hl opt">;</span> <span class="hl slc"># $Id$</span>

<span class="hl kwa">use</span> MDK<span class="hl opt">::</span>Common<span class="hl opt">;</span>
<span class="hl kwa">use</span> MDK<span class="hl opt">::</span>Common<span class="hl opt">::</span>System<span class="hl opt">;</span>
<span class="hl kwa">use</span> diagnostics<span class="hl opt">;</span>
<span class="hl kwa">use</span> strict<span class="hl opt">;</span>
<span class="hl kwa">use</span> run_program<span class="hl opt">;</span>
<span class="hl kwa">use</span> vars <span class="hl str">qw(</span><span class="hl ipl">&#64;ISA</span> <span class="hl str"></span><span class="hl ipl">&#64;EXPORT</span> <span class="hl str"></span><span class="hl ipl">$SECTORSIZE</span><span class="hl str">)</span><span class="hl opt">;</span>

<span class="hl kwb">&#64;ISA</span> <span class="hl opt">=</span> <span class="hl str">qw(Exporter)</span><span class="hl opt">;</span>
<span class="hl slc"># no need to export ``_&apos;&apos;</span>
<span class="hl kwb">&#64;EXPORT</span> <span class="hl opt">=</span> <span class="hl str">qw(</span><span class="hl ipl">$SECTORSIZE</span> <span class="hl str">N N_ check_for_xserver files_exist formatTime formatXiB makedev mandrake_release removeXiBSuffix require_root_capability salt setVirtual set_alternative set_permissions translate unmakedev untranslate)</span><span class="hl opt">;</span>

<span class="hl slc"># perl_checker: RE-EXPORT-ALL</span>
<span class="hl kwc">push</span> <span class="hl kwb">&#64;EXPORT, &#64;MDK</span><span class="hl opt">::</span>Common<span class="hl opt">::</span>EXPORT<span class="hl opt">;</span>


<span class="hl opt">$::</span>prefix <span class="hl opt">||=</span> <span class="hl str">&quot;&quot;</span><span class="hl opt">;</span> <span class="hl slc"># no warning</span>

<span class="hl slc">#-#####################################################################################</span>
<span class="hl slc">#- Globals</span>
<span class="hl slc">#-#####################################################################################</span>
<span class="hl kwc">our</span> <span class="hl kwb">$SECTORSIZE</span>  <span class="hl opt">=</span> <span class="hl num">512</span><span class="hl opt">;</span>

<span class="hl slc">#-#####################################################################################</span>
<span class="hl slc">#- Functions</span>
<span class="hl slc">#-#####################################################################################</span>


<span class="hl kwa">sub</span> sprintf_fixutf8 <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$need_upgrade</span><span class="hl opt">;</span>
    <span class="hl kwb">$need_upgrade</span> <span class="hl opt">|=</span> to_bool<span class="hl opt">(</span>c<span class="hl opt">::</span>is_tagged_utf8<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)) +</span> <span class="hl num">1</span> <span class="hl kwa">foreach</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$need_upgrade</span> <span class="hl opt">==</span> <span class="hl num">3</span><span class="hl opt">) {</span> c<span class="hl opt">::</span>upgrade_utf8<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl kwb">&#64;_</span> <span class="hl opt">};</span>
    <span class="hl kwc">sprintf shift</span><span class="hl opt">,</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> N <span class="hl opt">{</span>
    <span class="hl opt">$::</span>one_message_has_been_translated <span class="hl opt">||=</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&apos;:&apos;</span><span class="hl opt">, (</span><span class="hl kwc">caller</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">))[</span><span class="hl num">1</span><span class="hl opt">,</span><span class="hl num">2</span><span class="hl opt">]);</span> <span class="hl slc">#- see ugtk2.pm</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$t</span> <span class="hl opt">=</span> translate<span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span>
    sprintf_fixutf8 <span class="hl kwb">$t, &#64;_</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> N_ <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>


<span class="hl kwa">sub</span> salt <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$nb</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwa">require</span> devices<span class="hl opt">;</span>
    <span class="hl kwc">open</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$F,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl str">&quot;random&quot;</span><span class="hl opt">))</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;missing random&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$s</span><span class="hl opt">;</span> <span class="hl kwc">read</span> <span class="hl kwb">$F, $s, $nb</span><span class="hl opt">;</span>
    <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwc">pack</span><span class="hl opt">(</span><span class="hl str">&quot;b8&quot;</span> x <span class="hl kwb">$nb,</span> <span class="hl kwc">unpack</span> <span class="hl str">&quot;b6&quot;</span> x <span class="hl kwb">$nb, $s</span><span class="hl opt">);</span>
    <span class="hl kwb">$s</span> <span class="hl opt">=~</span> tr<span class="hl opt">|</span>\<span class="hl num">0</span><span class="hl opt">-</span><span class="hl esc">\x3f</span><span class="hl opt">|</span><span class="hl num">0</span><span class="hl opt">-</span><span class="hl num">9</span>a-zA-Z<span class="hl opt">./|;</span>
    <span class="hl kwb">$s</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> makedev <span class="hl opt">{ (</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] &lt;&lt;</span> <span class="hl num">8</span><span class="hl opt">) |</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> unmakedev <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] &gt;&gt;</span> <span class="hl num">8</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] &amp;</span> <span class="hl num">0xff</span> <span class="hl opt">}</span>

<span class="hl kwa">sub</span> translate_real <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwb">$s</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">;</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(&#64;::</span>textdomains<span class="hl opt">,</span> <span class="hl str">&apos;libDrakX&apos;</span><span class="hl opt">) {</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$s2</span> <span class="hl opt">=</span> c<span class="hl opt">::</span>dgettext<span class="hl opt">(</span><span class="hl kwb">$_, $s</span><span class="hl opt">);</span>
	<span class="hl kwa">return</span> <span class="hl kwb">$s2</span> <span class="hl kwa">if</span> <span class="hl kwb">$s</span> <span class="hl kwc">ne</span> <span class="hl kwb">$s2</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">$s</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> translate <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">=</span> translate_real<span class="hl opt">(</span><span class="hl kwb">&#64;_</span><span class="hl opt">);</span>
    <span class="hl opt">$::</span>need_utf8_i18n <span class="hl kwc">and</span> c<span class="hl opt">::</span>set_tagged_utf8<span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span>

    <span class="hl slc">#- translation with context, kde-like </span>
    <span class="hl kwb">$s</span> <span class="hl opt">=~</span> <span class="hl kwd">s/^_:.*\n//</span><span class="hl opt">;</span>
    <span class="hl kwb">$s</span><span class="hl opt">;</span>
<span class="hl opt">}</span>


<span class="hl kwa">sub</span> untranslate <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span> <span class="hl opt">||</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">&#64;_</span><span class="hl opt">) {</span> translate<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl kwb">$s</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$_</span> <span class="hl opt">}</span>
    <span class="hl kwc">die</span> <span class="hl str">&quot;untranslate failed&quot;</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">BEGIN</span> <span class="hl opt">{</span> <span class="hl kwc">undef</span> <span class="hl opt">*</span>availableRamMB <span class="hl opt">}</span>
<span class="hl kwa">sub</span> availableRamMB<span class="hl opt">()  {</span> 
    <span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">=</span> MDK<span class="hl opt">::</span>Common<span class="hl opt">::</span>System<span class="hl opt">::</span>availableRamMB<span class="hl opt">();</span>
    <span class="hl slc">#- HACK HACK: if i810 and memsize</span>
    <span class="hl kwa">require</span> detect_devices<span class="hl opt">;</span>
    <span class="hl kwa">return</span> <span class="hl kwb">$s</span> <span class="hl opt">-</span> <span class="hl num">1</span> <span class="hl kwa">if</span> <span class="hl kwb">$s</span> <span class="hl opt">==</span> <span class="hl num">128</span> <span class="hl opt">&amp;&amp;</span> detect_devices<span class="hl opt">::</span>matching_driver<span class="hl opt">(</span><span class="hl str">&apos;^Card:Intel 810$&apos;</span><span class="hl opt">);</span>
    <span class="hl kwb">$s</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> setVirtual <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$vt_number</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$vt</span> <span class="hl opt">=</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">;</span>
    <span class="hl kwc">sysopen</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$C,</span> <span class="hl str">&quot;/dev/console&quot;</span><span class="hl opt">,</span> <span class="hl num">2</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;failed to open /dev/console:</span> <span class="hl ipl">$!</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">ioctl</span><span class="hl opt">(</span><span class="hl kwb">$C,</span> c<span class="hl opt">::</span>VT_GETSTATE<span class="hl opt">(),</span> <span class="hl kwb">$vt</span><span class="hl opt">) &amp;&amp;</span>
      <span class="hl kwc">ioctl</span><span class="hl opt">(</span><span class="hl kwb">$C,</span> c<span class="hl opt">::</span>VT_ACTIVATE<span class="hl opt">(),</span> <span class="hl kwb">$vt_number</span><span class="hl opt">) &amp;&amp;</span>
	<span class="hl kwc">ioctl</span><span class="hl opt">(</span><span class="hl kwb">$C,</span> c<span class="hl opt">::</span>VT_WAITACTIVE<span class="hl opt">(),</span> <span class="hl kwb">$vt_number</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;setVirtual failed&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">unpack</span> <span class="hl str">&quot;S&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$vt</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> nonblock <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$F</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">fcntl</span><span class="hl opt">(</span><span class="hl kwb">$F,</span> c<span class="hl opt">::</span>F_SETFL<span class="hl opt">(),</span> <span class="hl kwc">fcntl</span><span class="hl opt">(</span><span class="hl kwb">$F,</span> c<span class="hl opt">::</span>F_GETFL<span class="hl opt">(),</span> <span class="hl num">0</span><span class="hl opt">) |</span> c<span class="hl opt">::</span>O_NONBLOCK<span class="hl opt">());</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> removeXiBSuffix <span class="hl opt">{</span>
    <span class="hl kwc">local</span> <span class="hl kwb">$_</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>

    <span class="hl kwd">/(\d+)\s*kB?$/i</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$1</span> <span class="hl opt">*</span> <span class="hl num">1024</span><span class="hl opt">;</span>
    <span class="hl kwd">/(\d+)\s*MB?$/i</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$1</span> <span class="hl opt">*</span> <span class="hl num">1024</span> <span class="hl opt">*</span> <span class="hl num">1024</span><span class="hl opt">;</span>
    <span class="hl kwd">/(\d+)\s*GB?$/i</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$1</span> <span class="hl opt">*</span> <span class="hl num">1024</span> <span class="hl opt">*</span> <span class="hl num">1024</span> <span class="hl opt">*</span> <span class="hl num">1024</span><span class="hl opt">;</span>
    <span class="hl kwd">/(\d+)\s*TB?$/i</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$1</span> <span class="hl opt">*</span> <span class="hl num">1024</span> <span class="hl opt">*</span> <span class="hl num">1024</span> <span class="hl opt">*</span> <span class="hl num">1024</span> <span class="hl opt">*</span> <span class="hl num">1024</span><span class="hl opt">;</span>
    <span class="hl kwb">$_</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> formatXiB <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$newnb, $o_newbase</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$newbase</span> <span class="hl opt">=</span> <span class="hl kwb">$o_newbase</span> <span class="hl opt">||</span> <span class="hl num">1</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$nb, $base</span><span class="hl opt">);</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$decr</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> 
	<span class="hl opt">(</span><span class="hl kwb">$nb, $base</span><span class="hl opt">) = (</span><span class="hl kwb">$newnb, $newbase</span><span class="hl opt">);</span>
	<span class="hl kwb">$base</span> <span class="hl opt">&gt;=</span> <span class="hl num">1024</span> ? <span class="hl opt">(</span><span class="hl kwb">$newbase</span> <span class="hl opt">=</span> <span class="hl kwb">$base</span> <span class="hl kwd">/ 1024) : ($newnb = $nb /</span> <span class="hl num">1024</span><span class="hl opt">);</span>
    <span class="hl opt">};</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> N<span class="hl opt">(</span><span class="hl str">&quot;KB&quot;</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">&quot;MB&quot;</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">&quot;GB&quot;</span><span class="hl opt">)) {</span>
	<span class="hl kwb">$decr</span><span class="hl opt">-&gt;();</span> 
	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$newnb</span> <span class="hl opt">&lt;</span> <span class="hl num">1</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$newnb</span> <span class="hl opt">*</span> <span class="hl kwb">$newbase</span> <span class="hl opt">&lt;</span> <span class="hl num">1</span><span class="hl opt">) {</span>
	    <span class="hl kwc">my</span> <span class="hl kwb">$v</span> <span class="hl opt">=</span> <span class="hl kwb">$nb</span> <span class="hl opt">*</span> <span class="hl kwb">$base</span><span class="hl opt">;</span>
	    <span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwb">$v</span> <span class="hl opt">&lt;</span> <span class="hl num">10</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwc">int</span><span class="hl opt">(</span><span class="hl num">10</span> <span class="hl opt">*</span> <span class="hl kwb">$v</span> <span class="hl opt">-</span> <span class="hl num">10</span> <span class="hl opt">*</span> <span class="hl kwc">int</span><span class="hl opt">(</span><span class="hl kwb">$v</span><span class="hl opt">));</span>
	    <span class="hl kwa">return</span> <span class="hl kwc">int</span><span class="hl opt">(</span><span class="hl kwb">$v</span><span class="hl opt">) . (</span><span class="hl kwb">$s</span> ? <span class="hl str">&quot;.</span><span class="hl ipl">$s</span><span class="hl str">&quot;</span> <span class="hl opt">:</span> <span class="hl str">&apos;&apos;</span><span class="hl opt">) .</span> <span class="hl kwb">$_</span><span class="hl opt">;</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
    <span class="hl kwc">int</span><span class="hl opt">(</span><span class="hl kwb">$newnb</span> <span class="hl opt">*</span> <span class="hl kwb">$newbase</span><span class="hl opt">) .</span> N<span class="hl opt">(</span><span class="hl str">&quot;TB&quot;</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> formatTime <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$s, $m, $h</span><span class="hl opt">) =</span> <span class="hl kwc">gmtime</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]);</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$h</span><span class="hl opt">) {</span>
	<span class="hl kwc">sprintf</span> <span class="hl str">&quot;</span><span class="hl ipl">%02d</span><span class="hl str">:</span><span class="hl ipl">%02d</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$h, $m</span><span class="hl opt">;</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$m</span> <span class="hl opt">&gt;</span> <span class="hl num">1</span><span class="hl opt">) {</span>
	N<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%d</span> <span class="hl str">minutes&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$m</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$m</span> <span class="hl opt">==</span> <span class="hl num">1</span><span class="hl opt">) {</span>
	N<span class="hl opt">(</span><span class="hl str">&quot;1 minute&quot;</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	N<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">%d</span> <span class="hl str">seconds&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$s</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> usingRamdisk<span class="hl opt">() {</span> any <span class="hl opt">{</span> <span class="hl kwd">/ram3/</span> <span class="hl opt">}</span> cat_<span class="hl opt">(</span><span class="hl str">&quot;/proc/mounts&quot;</span><span class="hl opt">) }</span>

<span class="hl kwa">sub</span> expand_symlinks_but_simple <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$link</span> <span class="hl opt">=</span> <span class="hl kwc">readlink</span><span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">);</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$f2</span> <span class="hl opt">=</span> expand_symlinks<span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">);</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$link</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$link</span> <span class="hl opt">!~</span> m<span class="hl opt">|/|) {</span>
	<span class="hl slc"># put back the last simple symlink</span>
	<span class="hl kwb">$f2</span> <span class="hl opt">=~</span> s<span class="hl opt">|</span>\Q<span class="hl kwb">$link\E$</span><span class="hl opt">|</span>basename<span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">)|</span>e<span class="hl opt">;</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">$f2</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> sync <span class="hl opt">{ &amp;</span>MDK<span class="hl opt">::</span>Common<span class="hl opt">::</span>System<span class="hl opt">::</span>sync <span class="hl opt">}</span>

<span class="hl kwa">BEGIN</span> <span class="hl opt">{</span> <span class="hl kwc">undef</span> <span class="hl opt">*</span>formatError <span class="hl opt">};</span>
<span class="hl kwa">sub</span> formatError <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$err</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$err</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">&apos;SCALAR&apos;</span> <span class="hl kwc">and</span> <span class="hl kwb">$err</span> <span class="hl opt">=</span> <span class="hl kwb">$$err</span><span class="hl opt">;</span>
    <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">&quot;error:</span> <span class="hl ipl">$err</span><span class="hl str">&quot;</span><span class="hl opt">);</span>
    <span class="hl opt">&amp;</span>MDK<span class="hl opt">::</span>Common<span class="hl opt">::</span>String<span class="hl opt">::</span>formatError<span class="hl opt">(</span><span class="hl kwb">$err</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl slc"># Group the list by n. Returns a reference of lists of length n</span>
<span class="hl kwa">sub</span> group_n_lm <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$n</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>
    <span class="hl kwc">push</span> <span class="hl kwb">&#64;l,</span> <span class="hl opt">[</span> <span class="hl kwc">splice</span><span class="hl opt">(</span><span class="hl kwb">&#64;_,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$n</span><span class="hl opt">) ]</span> <span class="hl kwa">while</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwb">&#64;l</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> screenshot_dir__and_move<span class="hl opt">() {</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$dir1, $dir2</span><span class="hl opt">) = (</span><span class="hl str">&quot;$::prefix/root&quot;</span><span class="hl opt">,</span> <span class="hl str">&apos;/tmp/stage2&apos;</span><span class="hl opt">);</span>
    <span class="hl kwa">if</span> <span class="hl opt">(-</span>e <span class="hl kwb">$dir1</span><span class="hl opt">) {</span>
	<span class="hl kwa">if</span> <span class="hl opt">(-</span>e <span class="hl str">&quot;</span><span class="hl ipl">$dir2/DrakX</span><span class="hl str">-screenshots&quot;</span><span class="hl opt">) {</span>
	    cp_af<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">$dir2/DrakX</span><span class="hl str">-screenshots&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$dir1</span><span class="hl opt">);</span>
	    rm_rf<span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">$dir2/DrakX</span><span class="hl str">-screenshots&quot;</span><span class="hl opt">);</span>
	<span class="hl opt">}</span>
	<span class="hl kwb">$dir1</span><span class="hl opt">;</span>
    <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	<span class="hl kwb">$dir2</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> take_screenshot<span class="hl opt">() {</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$dir</span> <span class="hl opt">=</span> screenshot_dir__and_move<span class="hl opt">() .</span> <span class="hl str">&apos;/DrakX-screenshots&apos;</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$warn</span><span class="hl opt">;</span>
    <span class="hl kwa">if</span> <span class="hl opt">(!-</span>e <span class="hl kwb">$dir</span><span class="hl opt">) {</span>
	<span class="hl kwc">mkdir</span> <span class="hl kwb">$dir</span> <span class="hl kwc">or</span> <span class="hl opt">$::</span>o-<span class="hl opt">&gt;</span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> N<span class="hl opt">(</span><span class="hl str">&quot;Can&apos;t make screenshots before partitioning&quot;</span><span class="hl opt">)),</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
	<span class="hl kwb">$warn</span> <span class="hl opt">=</span> <span class="hl num">1</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> <span class="hl num">1</span><span class="hl opt">;</span>
    <span class="hl kwb">$nb++</span> <span class="hl kwa">while</span> <span class="hl opt">-</span>e <span class="hl str">&quot;</span><span class="hl ipl">$dir/$nb</span><span class="hl str">.png&quot;</span><span class="hl opt">;</span>
    <span class="hl kwc">system</span><span class="hl opt">(</span><span class="hl str">&quot;fb2png /dev/fb0</span> <span class="hl ipl">$dir/$nb</span><span class="hl str">.png 0&quot;</span><span class="hl opt">);</span>

    <span class="hl opt">$::</span>o-<span class="hl opt">&gt;</span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> N<span class="hl opt">(</span><span class="hl str">&quot;Screenshots will be available after install in</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;/root/DrakX-screenshots&quot;</span><span class="hl opt">))</span> <span class="hl kwa">if</span> <span class="hl kwb">$warn</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> join_lines <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$s</span><span class="hl opt">;</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">&#64;_</span><span class="hl opt">) {</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwd">/^\s/</span><span class="hl opt">) {</span>
	    <span class="hl kwb">$s</span> <span class="hl opt">.=</span> <span class="hl kwb">$_</span><span class="hl opt">;</span>
	<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	    <span class="hl kwc">push</span> <span class="hl kwb">&#64;l, $s</span> <span class="hl kwa">if</span> <span class="hl kwb">$s</span><span class="hl opt">;</span>
	    <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">;</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">&#64;l,</span> if_<span class="hl opt">(</span><span class="hl kwb">$s, $s</span><span class="hl opt">);</span>
<span class="hl opt">}</span>


<span class="hl kwa">sub</span> set_alternative <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$command, $executable</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl slc">#- check the existance of $executable as an alternative for $command</span>
    <span class="hl slc">#- (is this needed???)</span>
    run_program<span class="hl opt">::</span>rooted_get_stdout<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">&apos;update-alternatives&apos;</span><span class="hl opt">,</span> <span class="hl str">&apos;--display&apos;</span><span class="hl opt">,</span> <span class="hl kwb">$command</span><span class="hl opt">) =~</span> <span class="hl kwd">/^\Q$executable /m</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>

    <span class="hl slc">#- this doesn&apos;t handle relative symlink, but neither does update-alternatives ;p</span>
    symlinkf <span class="hl kwb">$executable,</span> <span class="hl str">&quot;$::prefix/etc/alternatives/</span><span class="hl ipl">$command</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> files_exist <span class="hl opt">{</span> and_<span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{ -</span>f <span class="hl str">&quot;$::prefix</span><span class="hl ipl">$_</span><span class="hl str">&quot;</span> <span class="hl opt">}</span> <span class="hl kwb">&#64;_</span><span class="hl opt">) }</span>

<span class="hl kwa">sub</span> secured_file <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    c<span class="hl opt">::</span>is_secure_file<span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> <span class="hl str">&quot;can&apos;t ensure a safe</span> <span class="hl ipl">$f</span><span class="hl str">&quot;</span><span class="hl opt">;</span>
    <span class="hl kwb">$f</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> set_permissions <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$file, $perms, $o_owner, $o_group</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl slc"># We only need to set the permissions during installation to be able to</span>
    <span class="hl slc"># print test pages. After installation the devfsd daemon does the business</span>
    <span class="hl slc"># automatically.</span>
    <span class="hl kwa">return</span> <span class="hl num">1</span> <span class="hl kwa">unless</span> <span class="hl opt">$::</span>isInstall<span class="hl opt">;</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$o_owner</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$o_group</span><span class="hl opt">) {</span>
        run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">&quot;/bin/chown&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;</span><span class="hl ipl">$o_owner</span><span class="hl str">.</span><span class="hl ipl">$o_group</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$file</span><span class="hl opt">)</span>
	    <span class="hl kwc">or die</span> <span class="hl str">&quot;Could not start chown!&quot;</span><span class="hl opt">;</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$o_owner</span><span class="hl opt">) {</span>
        run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">&quot;/bin/chown&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$o_owner, $file</span><span class="hl opt">)</span>
	    <span class="hl kwc">or die</span> <span class="hl str">&quot;Could not start chown!&quot;</span><span class="hl opt">;</span>
    <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$o_group</span><span class="hl opt">) {</span>
        run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">&quot;/bin/chgrp&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$o_group, $file</span><span class="hl opt">)</span>
	    <span class="hl kwc">or die</span> <span class="hl str">&quot;Could not start chgrp!&quot;</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
    run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">&quot;/bin/chmod&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$perms, $file</span><span class="hl opt">)</span>
	<span class="hl kwc">or die</span> <span class="hl str">&quot;Could not start chmod!&quot;</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> mandrake_release<span class="hl opt">() {</span>
    chomp_<span class="hl opt">(</span>cat_<span class="hl opt">(</span><span class="hl str">&quot;/etc/mandrakelinux-release&quot;</span><span class="hl opt">))</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> require_root_capability<span class="hl opt">() {</span>
    <span class="hl kwa">return if</span> <span class="hl opt">$::</span>testing <span class="hl opt">|| !$&gt;;</span> <span class="hl slc"># we&apos;re already root</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span>check_for_xserver<span class="hl opt">()) {</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span>fuzzy_pidofs<span class="hl opt">(</span><span class="hl kwd">qr/\bkwin\b/</span><span class="hl opt">) &gt;</span> <span class="hl num">0</span><span class="hl opt">) {</span>
	    <span class="hl kwc">exec</span><span class="hl opt">(</span><span class="hl str">&quot;kdesu&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;--ignorebutton&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;-c&quot;</span><span class="hl opt">,</span> <span class="hl str">&quot;</span><span class="hl ipl">$0</span> <span class="hl str"></span><span class="hl ipl">&#64;ARGV</span><span class="hl str">&quot;</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> N<span class="hl opt">(</span><span class="hl str">&quot;kdesu missing&quot;</span><span class="hl opt">);</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
    <span class="hl kwc">exec</span> <span class="hl opt">{</span> <span class="hl str">&apos;consolehelper&apos;</span> <span class="hl opt">}</span> <span class="hl kwb">$0, &#64;ARGV</span> <span class="hl kwc">or die</span> N<span class="hl opt">(</span><span class="hl str">&quot;consolehelper missing&quot;</span><span class="hl opt">);</span>

    <span class="hl slc"># still not root ?</span>
    <span class="hl kwc">die</span> <span class="hl str">&quot;you must be root to run this program&quot;</span> <span class="hl kwa">if</span> <span class="hl opt">$&gt;;</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> check_for_xserver<span class="hl opt">() {</span>
    <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwc">defined</span> <span class="hl opt">$::</span>xtest<span class="hl opt">) {</span>
	<span class="hl opt">$::</span>xtest <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>         
	<span class="hl kwc">eval</span> <span class="hl opt">{</span> 
	    <span class="hl kwa">require</span> xf86misc<span class="hl opt">::</span>main<span class="hl opt">;</span> 
	    <span class="hl opt">$::</span>xtest <span class="hl opt">=</span> xf86misc<span class="hl opt">::</span>main<span class="hl opt">::</span>Xtest<span class="hl opt">(</span><span class="hl kwb">$ENV</span><span class="hl opt">{</span>DISPLAY<span class="hl opt">});</span>
	<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl kwb">$ENV</span><span class="hl opt">{</span>DISPLAY<span class="hl opt">};</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">return</span> <span class="hl opt">$::</span>xtest<span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl slc">#- special unpack</span>
<span class="hl slc">#- - returning an array refs for each element like &quot;s10&quot;</span>
<span class="hl slc">#- - handling things like s10* at the end of the format</span>
<span class="hl kwa">sub</span> unpack_with_refs <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$format, $s</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$initial_format</span> <span class="hl opt">=</span> <span class="hl kwb">$format</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">&#64;r</span><span class="hl opt">;</span>
    <span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwb">$format</span> <span class="hl opt">=~</span> <span class="hl kwd">s/\s*(\w(\d*))(\*?)\s*//</span><span class="hl opt">) {</span>
	<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$sub_format, $nb, $many</span><span class="hl opt">) = (</span><span class="hl kwb">$1, $2, $3</span><span class="hl opt">);</span>
	<span class="hl kwb">$many</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$format</span> <span class="hl kwc">and</span> internal_error<span class="hl opt">(</span><span class="hl str">&quot;bad * in the middle of format in</span> <span class="hl ipl">$initial_format</span><span class="hl str">&quot;</span><span class="hl opt">);</span>

	<span class="hl kwc">my</span> <span class="hl kwb">$done</span> <span class="hl opt">=</span> <span class="hl kwb">$many</span> <span class="hl opt">&amp;&amp; !</span><span class="hl kwc">length</span><span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span>
	<span class="hl kwa">while</span> <span class="hl opt">(!</span><span class="hl kwb">$done</span><span class="hl opt">) {</span>
	    <span class="hl kwc">my</span> <span class="hl kwb">&#64;l</span> <span class="hl opt">=</span> <span class="hl kwc">unpack</span><span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl ipl">$sub_format</span> <span class="hl str">a*&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$s</span><span class="hl opt">);</span>
	    <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwc">pop</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>
	    <span class="hl kwc">push</span> <span class="hl kwb">&#64;r, $nb</span> ? \<span class="hl kwb">&#64;l</span> <span class="hl opt">:</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>
	    <span class="hl kwb">$done</span> <span class="hl opt">= !</span><span class="hl kwb">$many</span> <span class="hl opt">|| !</span><span class="hl kwc">length</span><span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
    <span class="hl kwb">&#64;r</span><span class="hl opt">;</span>
<span class="hl opt">}</span>

<span class="hl num">1</span><span class="hl opt">;</span>
</code></pre></td></tr></table>
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