{% extends "base.html" %}
{% block title %}Smart E-Amusement{% endblock %}
{% block body %}
<h1>Smart E-Amusement</h1>
<p>So maybe you've turned on that checkbox before, and you're wondering what magic it used? Thankfully, source code for
    that tool is actually shipped along with it (provided you have a legitimate copy) so we can have a look.</p>
<p>...and that's where the trail runs cold. Upon cracking open the source you will just be faced with walls of hardcoded
    binary data. Let's take a serious look at what we have here instead.</p>
<p>The first important thing to note is that every single reply from easrv is hardcoded. This means their encryption is
    also hardcoded, and sure enough the header is hardcoded to <code>1-53d121c7-a8b3</code> (in fact, the entire HTTP
    header block is a hardcoded string!).</p>
<p>Many of these responses are only rqeuired by specific games. I've not yet compiled a list of which is for what game,
    but consider it a future expansion coming later :).</p>
<h2><code>services.get</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <services>
        <item name="cardmng" url="http://localhost:8080/" />
        <item name="facility" url="http://localhost:8080/" />
        <item name="message" url="http://localhost:8080/" />
        <item name="package" url="http://localhost:8080/" />
        <item name="pcbevent" url="http://localhost:8080/" />
        <item name="pcbtracker" url="http://localhost:8080/" />
        <item name="posevent" url="http://localhost:8080/" />
        <item name="pkglist" url="http://localhost:8080/" />
        <item name="dlstatus" url="http://localhost:8080/" />
        <item name="eacoin" url="http://localhost:8080/" />
        <item name="lobby" url="http://localhost:8080/" />
        <item name="lobby2" url="http://localhost:8080/" />
        <item name="local" url="http://localhost:8080/" />
        <item name="local2" url="http://localhost:8080/" />
        <item name="apsmanager" url="http://localhost:8080/" />
        <item name="netlog" url="http://localhost:8080/" />
        <item name="ntp" url="ntp://pool.ntp.org/" />
        <item name="keepalive" url="http://localhost:8080/keepalive?pa=localhost&amp;ia=localhost&amp;ga=localhost&amp;ma=localhost&amp;t1=2&amp;t2=10" />
    </services>
</response>{% endhighlight %}</pre>
<p>Fairly standard response here. Many more services are listed than actually available, but that's fine. The router
    address (<code>ia</code>), gateway (<code>ga</code>) and centre (<code>ma</code>) are all set to
    <code>localhost</code>, ensuring pings succeed.
</p>

<h2><code>pcbtracker.alive</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <pcbtracker ecenable="0" eclimit="0" expire="0" limit="0" status="0" />
</response>{% endhighlight %}</pre>
<p>Inform the game we have no intention of supporting PASELI. Implementing PASELI involves implementing carding, and is
    a sizable amount of work. Smart EA exists to start games, not implement all features.</p>

<h2><code>message.get</code></h2>
<h3>Maintenance disabled:</h3>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <message status="0" />
</response>{% endhighlight %}</pre>
<p>Just report that there's nothing to process. Nice and simple.</p>
<h3>Maintenance enabled:</h3>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <message expire="300" status="0">
        <item end="86400" name="sys.mainte" start="0" />
        <item end="86400" name="sys.eacoin.mainte" start="0" />
    </message>
</response>{% endhighlight %}</pre>
<p>When maintenance is enabled, we publish two messages. I believe the former is to announce the whole ea network is
    under maintenance, and the latter PASELI-specific.</p>

<h2><code>facility.get</code></h2>
<p>This packet notably has its encoding bytes as <code>00 FF</code> which to the best of my knowledge is not a valid
    encoding. I used Shift-JIS here to decode the location name.</p>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <facility>
    <location>
        <id __type="str">US-01</id>
        <country __type="str">US</country>
        <region __type="str">.</region>
        <name __type="str">・ｮ・ｯ・ｮ・･</name>
        <type __type="u8">0</type>
    </location>
    <line>
        <id __type="str">.</id>
        <class __type="u8">0</class>
    </line>
    <portfw>
        <globalip __type="ip4">1.0.0.127</globalip>
        <globalport __type="s16">8888</globalport>
        <privateport __type="s16">8888</privateport>
    </portfw>
    <public>
        <flag __type="u8">1</flag>
        <name __type="str">.</name>
        <latitude __type="str">0</latitude>
        <longitude __type="str">0</longitude>
    </public>
    <share>
        <eacoin>
            <notchamount __type="s32">0</notchamount>
            <notchcount __type="s32">0</notchcount>
            <supplylimit __type="s32">1000000</supplylimit>
        </eacoin>
        <url>
            <eapass __type="str">http://localhost</eapass>
            <arcadefan __type="str">http://localhost</arcadefan>
            <konaminetdx __type="str">http://localhost</konaminetdx>
            <konamiid __type="str">http://localhost</konamiid>
            <eagate __type="str">http://localhost</eagate>
        </url>
    </share>
    </facility>
</response>{% endhighlight %}</pre>
<p>Pretty standard <code>facility.get</code> response here, full of the usual fake values. Notably not even the share
    URLs were lucky enough to get real data.</p>

<h2><code>pcbevent.put</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <pcbevent />
</response>{% endhighlight %}</pre>

<h2><code>package.list</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <package expire="1200" status="0" />
</response>{% endhighlight %}</pre>

<h2><code>tax.get_phase</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <tax>
        <phase __type="s32">0</phase>
    </tax>
</response>{% endhighlight %}</pre>

<h2><code>eventlog.write</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <eventlog>
        <gamesession __type="s64">1</gamesession>
        <logsendflg __type="s32">0</logsendflg>
        <logerrlevel __type="s32">0</logerrlevel>
        <evtidnosendflg __type="s32">0</evtidnosendflg>
    </eventlog>
</response>{% endhighlight %}</pre>

<h2><code>machine.get_control</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <machine>
        <command>
            <arg __type="str">nop</arg>
        </command>
    </machine>
</response>{% endhighlight %}</pre>

<h2><code>info2.common</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <info2>
        <event_ctrl />
    </info2>
</response>{% endhighlight %}</pre>

<h2><code>pcb2.boot</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <shop2>
        <sinfo>
            <nm __type="str">AS</nm>
            <cl_enbl __type="bool">1</cl_enbl>
            <cl_h __type="u8">0</cl_h>
            <cl_m __type="u8">0</cl_m>
        </sinfo>
    </shop2>
</response>{% endhighlight %}</pre>

<h2><code>pcb2.error</code></h2>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <pcb2 status="0" />
</response>{% endhighlight %}</pre>

<h2><code>system.getmaster</code></h2>
<p>Just an error response unless the game is one of...</p>
<h3>Steel Chronicle (<code>KGG-*</code>):</h3>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <system>
        <result __type="s32">1</result>
        <strdata1 __type="str">MSwxLDEsMSwxLDEsMSwxLDEsMSwxLDEsMSwx</strdata1>
        <strdata2 __type="str">MSwxLDEsMSwxLDEsMSwxLDEsMSwxLDEsMSwx</strdata2>
        <updatedate __type="u64">1120367223</updatedate>
    </system>
</response>{% endhighlight %}</pre>
<h3>Metal Gear Arcade (<code>I36-*</code>):</h3>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <system>
        <result __type="s32">1</result>
        <strdata1 __type="str">MjAxMTA4MTAwMDoxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MToxOjE6MQ==</strdata1>
        <strdata2 __type="str">MSwxLDEsMSwxLDEsMSwxLDEsMSwxLDEsMSwx</strdata2>
        <updatedate __type="u64">1120367223</updatedate>
    </system>
</response>{% endhighlight %}</pre>

<h2><code>hdkoperation.get</code></h2>
<p>Only used by Steel Chronicle as far as I can tell</p>
<pre>{% highlight "cxml" %}<?xml version="1.0" encoding="SHIFT_JIS"?>
<response>
    <hdkoperation>
        <nr_entry __type="s32">1</nr_entry>
        <param __type="str">0,0,0,0,0,0,0,0,0</param>
    </hdkoperation>
</response>{% endhighlight %}</pre>

<h2><code>op2_common.get_music_info</code></h2>
<p>This one is really long. <a href="{{ROOT}}/smartea.op2_common.get_music_info.html">It's got its own dedicated
        page</a> if you really want to see it anyway.</p>
<p>It appears to be specifically for Nostalgia Op.2, however this may be incorrect.</p>
{% endblock %}