swifty/doc: Add new architecture diagram.
authorRazvan Deaconescu <razvan.deaconescu@cs.pub.ro>
Mon, 6 Jun 2011 07:32:08 +0000 (10:32 +0300)
committerRazvan Deaconescu <razvan.deaconescu@cs.pub.ro>
Mon, 6 Jun 2011 07:32:08 +0000 (10:32 +0300)
doc/kernel-swift-arch.dia [new file with mode: 0644]

diff --git a/doc/kernel-swift-arch.dia b/doc/kernel-swift-arch.dia
new file mode 100644 (file)
index 0000000..9920d43
--- /dev/null
@@ -0,0 +1,998 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
+  <dia:diagramdata>
+    <dia:attribute name="background">
+      <dia:color val="#ffffff"/>
+    </dia:attribute>
+    <dia:attribute name="pagebreak">
+      <dia:color val="#000099"/>
+    </dia:attribute>
+    <dia:attribute name="paper">
+      <dia:composite type="paper">
+        <dia:attribute name="name">
+          <dia:string>#Letter#</dia:string>
+        </dia:attribute>
+        <dia:attribute name="tmargin">
+          <dia:real val="2.5399999618530273"/>
+        </dia:attribute>
+        <dia:attribute name="bmargin">
+          <dia:real val="2.5399999618530273"/>
+        </dia:attribute>
+        <dia:attribute name="lmargin">
+          <dia:real val="2.5399999618530273"/>
+        </dia:attribute>
+        <dia:attribute name="rmargin">
+          <dia:real val="2.5399999618530273"/>
+        </dia:attribute>
+        <dia:attribute name="is_portrait">
+          <dia:boolean val="true"/>
+        </dia:attribute>
+        <dia:attribute name="scaling">
+          <dia:real val="1"/>
+        </dia:attribute>
+        <dia:attribute name="fitto">
+          <dia:boolean val="false"/>
+        </dia:attribute>
+      </dia:composite>
+    </dia:attribute>
+    <dia:attribute name="grid">
+      <dia:composite type="grid">
+        <dia:attribute name="width_x">
+          <dia:real val="1"/>
+        </dia:attribute>
+        <dia:attribute name="width_y">
+          <dia:real val="1"/>
+        </dia:attribute>
+        <dia:attribute name="visible_x">
+          <dia:int val="1"/>
+        </dia:attribute>
+        <dia:attribute name="visible_y">
+          <dia:int val="1"/>
+        </dia:attribute>
+        <dia:composite type="color"/>
+      </dia:composite>
+    </dia:attribute>
+    <dia:attribute name="color">
+      <dia:color val="#d8e5e5"/>
+    </dia:attribute>
+    <dia:attribute name="guides">
+      <dia:composite type="guides">
+        <dia:attribute name="hguides"/>
+        <dia:attribute name="vguides"/>
+      </dia:composite>
+    </dia:attribute>
+  </dia:diagramdata>
+  <dia:layer name="Background" visible="true" active="true">
+    <dia:object type="Standard - Line" version="0" id="O0">
+      <dia:attribute name="obj_pos">
+        <dia:point val="14.5,18.3"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="14.35,18.15;45,18.45"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="14.5,18.3"/>
+        <dia:point val="44.85,18.3"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_width">
+        <dia:real val="0.30000001192092896"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O1">
+      <dia:attribute name="obj_pos">
+        <dia:point val="15.625,12.81"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="15.575,12.75;30.7,12.86"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="15.625,12.81"/>
+        <dia:point val="30.65,12.8"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O2">
+      <dia:attribute name="obj_pos">
+        <dia:point val="19.1,2.35"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="19.05,2.3;40.4,10.55"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="19.1,2.35"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="21.25"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="8.1500000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O3">
+      <dia:attribute name="obj_pos">
+        <dia:point val="29.725,6.425"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="21.1713,5.8875;38.2788,6.9625"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#Sender (Seeder) / Receiver (Leecher)#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="1.1528777441753277"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="29.725,6.745"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O2" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O4">
+      <dia:attribute name="obj_pos">
+        <dia:point val="51.65,15.3"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="51.6,15.25;58.05,17.35"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="51.65,15.3"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="6.3500000000000014"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="1.9999999999999982"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O5">
+      <dia:attribute name="obj_pos">
+        <dia:point val="54.825,16.3"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="52.9088,15.9263;56.7413,16.6738"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#??LEDBAT??#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="54.825,16.5213"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O4" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O6">
+      <dia:attribute name="obj_pos">
+        <dia:point val="17.5,14.6"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="17.45,14.55;27.65,16.8"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="17.5,14.6"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="10.100000000000001"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1499999999999986"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O7">
+      <dia:attribute name="obj_pos">
+        <dia:point val="21.9,8.6"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="21.85,8.55;37.85,9.95"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="21.9,8.6"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="15.899999999999999"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="1.3000000000000007"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O8">
+      <dia:attribute name="obj_pos">
+        <dia:point val="29.85,9.25"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="28.2075,8.87625;31.4925,9.62375"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#socket API#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="29.85,9.47125"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O7" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O9">
+      <dia:attribute name="obj_pos">
+        <dia:point val="29.0547,9.94999"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="23.7444,9.87942;29.1252,14.6238"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="29.0547,9.94999"/>
+        <dia:point val="23.8283,14.5499"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O7" connection="8"/>
+        <dia:connection handle="1" to="O6" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O10">
+      <dia:attribute name="obj_pos">
+        <dia:point val="9.55,16.05"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="7.045,15.5125;12.055,16.5875"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#user space#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="1.1528777441753277"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="9.55,16.37"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O11">
+      <dia:attribute name="obj_pos">
+        <dia:point val="9.7,20.9"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="6.77875,20.3625;12.6212,21.4375"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#kernel space#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="1.1528777441753277"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="9.7,21.22"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O12">
+      <dia:attribute name="obj_pos">
+        <dia:point val="22.55,15.675"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="18.1887,15.3013;26.9112,16.0488"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#raw socket implementation#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="22.55,15.8963"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O6" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O13">
+      <dia:attribute name="obj_pos">
+        <dia:point val="5,14.15"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="4.59123,14.0998;5.35877,26.1502"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="5,14.15"/>
+        <dia:point val="4.95,26.1"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O14">
+      <dia:attribute name="obj_pos">
+        <dia:point val="0.2,19.25"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-3.9625,18.7125;4.3625,19.7875"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#transport protocol#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="1.1528777441753277"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="0.2,19.57"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O15">
+      <dia:attribute name="obj_pos">
+        <dia:point val="30.825,21.56"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="30.775,21.51;40.975,23.76"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="30.825,21.56"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="10.100000000000001"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1499999999999986"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O16">
+      <dia:attribute name="obj_pos">
+        <dia:point val="35.875,22.635"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="31.2888,22.2613;40.4612,23.0088"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#Linux kernel implementation#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="35.875,22.8563"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O15" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O17">
+      <dia:attribute name="obj_pos">
+        <dia:point val="27.75,14.6"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="27.7,14.55;33.2,16.8"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="27.75,14.6"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="5.3999999999999986"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1499999999999986"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O18">
+      <dia:attribute name="obj_pos">
+        <dia:point val="30.45,15.675"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="28.0287,14.9012;32.8712,16.4488"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#piece (binmap)
+management#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="30.45,15.4962"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O17" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O19">
+      <dia:attribute name="obj_pos">
+        <dia:point val="41.125,21.51"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="41.075,21.46;46.575,23.71"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="41.125,21.51"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="5.3999999999999986"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1499999999999986"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O20">
+      <dia:attribute name="obj_pos">
+        <dia:point val="43.825,22.585"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="41.4038,21.8113;46.2463,23.3588"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#piece (binmap)
+management#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="43.825,22.4063"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O19" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O21">
+      <dia:attribute name="obj_pos">
+        <dia:point val="22.5,3.15"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="22.45,3.1;27.3,5.15"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="22.5,3.15"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="4.75"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="1.9500000000000002"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O22">
+      <dia:attribute name="obj_pos">
+        <dia:point val="24.875,4.125"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="22.7312,3.35125;27.0187,4.89875"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#file
+management#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="24.875,3.94625"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O21" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O23">
+      <dia:attribute name="obj_pos">
+        <dia:point val="29.55,3.2"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="29.5,3.15;35.5,5.1"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="29.55,3.2"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="5.9000000000000021"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="1.8500000000000005"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O24">
+      <dia:attribute name="obj_pos">
+        <dia:point val="32.5,4.125"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="30.3562,3.35125;34.6437,4.89875"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#hash
+management#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="32.5,3.94625"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O23" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O25">
+      <dia:attribute name="obj_pos">
+        <dia:point val="42.45,5.1"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="42.4,5.05;49.6,7.8"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="42.45,5.1"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="7.1000000000000014"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.6500000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O26">
+      <dia:attribute name="obj_pos">
+        <dia:point val="46,6.425"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="43.6287,6.05125;48.3712,6.79875"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#peer discovery#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="46,6.64625"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="2"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O25" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O27">
+      <dia:attribute name="obj_pos">
+        <dia:point val="50.2,9.45"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="49.7753,9.39977;50.5585,23.9104"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="50.2,9.45"/>
+        <dia:point val="50.1338,23.8602"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O28">
+      <dia:attribute name="obj_pos">
+        <dia:point val="30.1652,9.95013"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="30.099,9.88401;35.4617,21.612"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="30.1652,9.95013"/>
+        <dia:point val="35.3686,21.5101"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O7" connection="8"/>
+        <dia:connection handle="1" to="O15" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O29">
+      <dia:attribute name="obj_pos">
+        <dia:point val="42.5163,7.79918"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="25.2985,7.73432;42.5811,14.6695"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="42.5163,7.79918"/>
+        <dia:point val="25.4025,14.5498"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O25" connection="8"/>
+        <dia:connection handle="1" to="O6" connection="8"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O30">
+      <dia:attribute name="obj_pos">
+        <dia:point val="45.1416,7.79925"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="36.5087,7.73035;45.2105,21.6049"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="45.1416,7.79925"/>
+        <dia:point val="36.5776,21.5101"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O25" connection="8"/>
+        <dia:connection handle="1" to="O15" connection="8"/>
+      </dia:connections>
+    </dia:object>
+  </dia:layer>
+</dia:diagram>