doc/research2/img/kernel.dia

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
   3   <dia:diagramdata>
   4     <dia:attribute name="background">
   5       <dia:color val="#ffffff"/>
   6     </dia:attribute>
   7     <dia:attribute name="pagebreak">
   8       <dia:color val="#000099"/>
   9     </dia:attribute>
  10     <dia:attribute name="paper">
  11       <dia:composite type="paper">
  12         <dia:attribute name="name">
  13           <dia:string>#Letter#</dia:string>
  14         </dia:attribute>
  15         <dia:attribute name="tmargin">
  16           <dia:real val="2.5399999618530273"/>
  17         </dia:attribute>
  18         <dia:attribute name="bmargin">
  19           <dia:real val="2.5399999618530273"/>
  20         </dia:attribute>
  21         <dia:attribute name="lmargin">
  22           <dia:real val="2.5399999618530273"/>
  23         </dia:attribute>
  24         <dia:attribute name="rmargin">
  25           <dia:real val="2.5399999618530273"/>
  26         </dia:attribute>
  27         <dia:attribute name="is_portrait">
  28           <dia:boolean val="true"/>
  29         </dia:attribute>
  30         <dia:attribute name="scaling">
  31           <dia:real val="1"/>
  32         </dia:attribute>
  33         <dia:attribute name="fitto">
  34           <dia:boolean val="false"/>
  35         </dia:attribute>
  36       </dia:composite>
  37     </dia:attribute>
  38     <dia:attribute name="grid">
  39       <dia:composite type="grid">
  40         <dia:attribute name="width_x">
  41           <dia:real val="1"/>
  42         </dia:attribute>
  43         <dia:attribute name="width_y">
  44           <dia:real val="1"/>
  45         </dia:attribute>
  46         <dia:attribute name="visible_x">
  47           <dia:int val="1"/>
  48         </dia:attribute>
  49         <dia:attribute name="visible_y">
  50           <dia:int val="1"/>
  51         </dia:attribute>
  52         <dia:composite type="color"/>
  53       </dia:composite>
  54     </dia:attribute>
  55     <dia:attribute name="color">
  56       <dia:color val="#d8e5e5"/>
  57     </dia:attribute>
  58     <dia:attribute name="guides">
  59       <dia:composite type="guides">
  60         <dia:attribute name="hguides"/>
  61         <dia:attribute name="vguides"/>
  62       </dia:composite>
  63     </dia:attribute>
  64   </dia:diagramdata>
  65   <dia:layer name="Background" visible="true" active="true">
  66     <dia:object type="Standard - Line" version="0" id="O0">
  67       <dia:attribute name="obj_pos">
  68         <dia:point val="14.5,18.3"/>
  69       </dia:attribute>
  70       <dia:attribute name="obj_bb">
  71         <dia:rectangle val="14.35,18.15;45,18.45"/>
  72       </dia:attribute>
  73       <dia:attribute name="conn_endpoints">
  74         <dia:point val="14.5,18.3"/>
  75         <dia:point val="44.85,18.3"/>
  76       </dia:attribute>
  77       <dia:attribute name="numcp">
  78         <dia:int val="1"/>
  79       </dia:attribute>
  80       <dia:attribute name="line_width">
  81         <dia:real val="0.30000001192092896"/>
  82       </dia:attribute>
  83     </dia:object>
  84     <dia:object type="Standard - Line" version="0" id="O1">
  85       <dia:attribute name="obj_pos">
  86         <dia:point val="15.625,12.81"/>
  87       </dia:attribute>
  88       <dia:attribute name="obj_bb">
  89         <dia:rectangle val="15.575,12.75;30.7,12.86"/>
  90       </dia:attribute>
  91       <dia:attribute name="conn_endpoints">
  92         <dia:point val="15.625,12.81"/>
  93         <dia:point val="30.65,12.8"/>
  94       </dia:attribute>
  95       <dia:attribute name="numcp">
  96         <dia:int val="1"/>
  97       </dia:attribute>
  98       <dia:attribute name="line_width">
  99         <dia:real val="0.10000000149011612"/>
 100       </dia:attribute>
 101     </dia:object>
 102     <dia:object type="Standard - Box" version="0" id="O2">
 103       <dia:attribute name="obj_pos">
 104         <dia:point val="19.1,2.35"/>
 105       </dia:attribute>
 106       <dia:attribute name="obj_bb">
 107         <dia:rectangle val="19.05,2.3;40.4,10.55"/>
 108       </dia:attribute>
 109       <dia:attribute name="elem_corner">
 110         <dia:point val="19.1,2.35"/>
 111       </dia:attribute>
 112       <dia:attribute name="elem_width">
 113         <dia:real val="21.25"/>
 114       </dia:attribute>
 115       <dia:attribute name="elem_height">
 116         <dia:real val="8.1500000000000004"/>
 117       </dia:attribute>
 118       <dia:attribute name="border_width">
 119         <dia:real val="0.10000000149011612"/>
 120       </dia:attribute>
 121       <dia:attribute name="show_background">
 122         <dia:boolean val="true"/>
 123       </dia:attribute>
 124       <dia:attribute name="line_style">
 125         <dia:enum val="4"/>
 126       </dia:attribute>
 127     </dia:object>
 128     <dia:object type="Standard - Text" version="1" id="O3">
 129       <dia:attribute name="obj_pos">
 130         <dia:point val="29.725,6.425"/>
 131       </dia:attribute>
 132       <dia:attribute name="obj_bb">
 133         <dia:rectangle val="21.1713,5.8875;38.2788,6.9625"/>
 134       </dia:attribute>
 135       <dia:attribute name="text">
 136         <dia:composite type="text">
 137           <dia:attribute name="string">
 138             <dia:string>#Sender (Seeder) / Receiver (Leecher)#</dia:string>
 139           </dia:attribute>
 140           <dia:attribute name="font">
 141             <dia:font family="sans" style="0" name="Helvetica"/>
 142           </dia:attribute>
 143           <dia:attribute name="height">
 144             <dia:real val="1.1528777441753277"/>
 145           </dia:attribute>
 146           <dia:attribute name="pos">
 147             <dia:point val="29.725,6.745"/>
 148           </dia:attribute>
 149           <dia:attribute name="color">
 150             <dia:color val="#000000"/>
 151           </dia:attribute>
 152           <dia:attribute name="alignment">
 153             <dia:enum val="1"/>
 154           </dia:attribute>
 155         </dia:composite>
 156       </dia:attribute>
 157       <dia:attribute name="valign">
 158         <dia:enum val="2"/>
 159       </dia:attribute>
 160       <dia:connections>
 161         <dia:connection handle="0" to="O2" connection="8"/>
 162       </dia:connections>
 163     </dia:object>
 164     <dia:object type="Standard - Box" version="0" id="O4">
 165       <dia:attribute name="obj_pos">
 166         <dia:point val="17.5,14.6"/>
 167       </dia:attribute>
 168       <dia:attribute name="obj_bb">
 169         <dia:rectangle val="17.45,14.55;27.65,16.8"/>
 170       </dia:attribute>
 171       <dia:attribute name="elem_corner">
 172         <dia:point val="17.5,14.6"/>
 173       </dia:attribute>
 174       <dia:attribute name="elem_width">
 175         <dia:real val="10.100000000000001"/>
 176       </dia:attribute>
 177       <dia:attribute name="elem_height">
 178         <dia:real val="2.1499999999999986"/>
 179       </dia:attribute>
 180       <dia:attribute name="show_background">
 181         <dia:boolean val="true"/>
 182       </dia:attribute>
 183     </dia:object>
 184     <dia:object type="Standard - Box" version="0" id="O5">
 185       <dia:attribute name="obj_pos">
 186         <dia:point val="21.9,8.6"/>
 187       </dia:attribute>
 188       <dia:attribute name="obj_bb">
 189         <dia:rectangle val="21.85,8.55;37.85,9.95"/>
 190       </dia:attribute>
 191       <dia:attribute name="elem_corner">
 192         <dia:point val="21.9,8.6"/>
 193       </dia:attribute>
 194       <dia:attribute name="elem_width">
 195         <dia:real val="15.899999999999999"/>
 196       </dia:attribute>
 197       <dia:attribute name="elem_height">
 198         <dia:real val="1.3000000000000007"/>
 199       </dia:attribute>
 200       <dia:attribute name="show_background">
 201         <dia:boolean val="true"/>
 202       </dia:attribute>
 203     </dia:object>
 204     <dia:object type="Standard - Text" version="1" id="O6">
 205       <dia:attribute name="obj_pos">
 206         <dia:point val="29.85,9.25"/>
 207       </dia:attribute>
 208       <dia:attribute name="obj_bb">
 209         <dia:rectangle val="28.2075,8.87625;31.4925,9.62375"/>
 210       </dia:attribute>
 211       <dia:attribute name="text">
 212         <dia:composite type="text">
 213           <dia:attribute name="string">
 214             <dia:string>#socket API#</dia:string>
 215           </dia:attribute>
 216           <dia:attribute name="font">
 217             <dia:font family="sans" style="0" name="Helvetica"/>
 218           </dia:attribute>
 219           <dia:attribute name="height">
 220             <dia:real val="0.80000000000000004"/>
 221           </dia:attribute>
 222           <dia:attribute name="pos">
 223             <dia:point val="29.85,9.47125"/>
 224           </dia:attribute>
 225           <dia:attribute name="color">
 226             <dia:color val="#000000"/>
 227           </dia:attribute>
 228           <dia:attribute name="alignment">
 229             <dia:enum val="1"/>
 230           </dia:attribute>
 231         </dia:composite>
 232       </dia:attribute>
 233       <dia:attribute name="valign">
 234         <dia:enum val="2"/>
 235       </dia:attribute>
 236       <dia:connections>
 237         <dia:connection handle="0" to="O5" connection="8"/>
 238       </dia:connections>
 239     </dia:object>
 240     <dia:object type="Standard - Line" version="0" id="O7">
 241       <dia:attribute name="obj_pos">
 242         <dia:point val="29.0547,9.94999"/>
 243       </dia:attribute>
 244       <dia:attribute name="obj_bb">
 245         <dia:rectangle val="23.7444,9.87942;29.1252,14.6238"/>
 246       </dia:attribute>
 247       <dia:attribute name="conn_endpoints">
 248         <dia:point val="29.0547,9.94999"/>
 249         <dia:point val="23.8283,14.5499"/>
 250       </dia:attribute>
 251       <dia:attribute name="numcp">
 252         <dia:int val="1"/>
 253       </dia:attribute>
 254       <dia:attribute name="end_arrow">
 255         <dia:enum val="22"/>
 256       </dia:attribute>
 257       <dia:attribute name="end_arrow_length">
 258         <dia:real val="0.5"/>
 259       </dia:attribute>
 260       <dia:attribute name="end_arrow_width">
 261         <dia:real val="0.5"/>
 262       </dia:attribute>
 263       <dia:connections>
 264         <dia:connection handle="0" to="O5" connection="8"/>
 265         <dia:connection handle="1" to="O4" connection="8"/>
 266       </dia:connections>
 267     </dia:object>
 268     <dia:object type="Standard - Text" version="1" id="O8">
 269       <dia:attribute name="obj_pos">
 270         <dia:point val="17.15,17.55"/>
 271       </dia:attribute>
 272       <dia:attribute name="obj_bb">
 273         <dia:rectangle val="14.645,17.0125;19.655,18.0875"/>
 274       </dia:attribute>
 275       <dia:attribute name="text">
 276         <dia:composite type="text">
 277           <dia:attribute name="string">
 278             <dia:string>#user space#</dia:string>
 279           </dia:attribute>
 280           <dia:attribute name="font">
 281             <dia:font family="sans" style="0" name="Helvetica"/>
 282           </dia:attribute>
 283           <dia:attribute name="height">
 284             <dia:real val="1.1528777441753277"/>
 285           </dia:attribute>
 286           <dia:attribute name="pos">
 287             <dia:point val="17.15,17.87"/>
 288           </dia:attribute>
 289           <dia:attribute name="color">
 290             <dia:color val="#000000"/>
 291           </dia:attribute>
 292           <dia:attribute name="alignment">
 293             <dia:enum val="1"/>
 294           </dia:attribute>
 295         </dia:composite>
 296       </dia:attribute>
 297       <dia:attribute name="valign">
 298         <dia:enum val="2"/>
 299       </dia:attribute>
 300     </dia:object>
 301     <dia:object type="Standard - Text" version="1" id="O9">
 302       <dia:attribute name="obj_pos">
 303         <dia:point val="17.45,19.2"/>
 304       </dia:attribute>
 305       <dia:attribute name="obj_bb">
 306         <dia:rectangle val="14.5288,18.6625;20.3713,19.7375"/>
 307       </dia:attribute>
 308       <dia:attribute name="text">
 309         <dia:composite type="text">
 310           <dia:attribute name="string">
 311             <dia:string>#kernel space#</dia:string>
 312           </dia:attribute>
 313           <dia:attribute name="font">
 314             <dia:font family="sans" style="0" name="Helvetica"/>
 315           </dia:attribute>
 316           <dia:attribute name="height">
 317             <dia:real val="1.1528777441753277"/>
 318           </dia:attribute>
 319           <dia:attribute name="pos">
 320             <dia:point val="17.45,19.52"/>
 321           </dia:attribute>
 322           <dia:attribute name="color">
 323             <dia:color val="#000000"/>
 324           </dia:attribute>
 325           <dia:attribute name="alignment">
 326             <dia:enum val="1"/>
 327           </dia:attribute>
 328         </dia:composite>
 329       </dia:attribute>
 330       <dia:attribute name="valign">
 331         <dia:enum val="2"/>
 332       </dia:attribute>
 333     </dia:object>
 334     <dia:object type="Standard - Text" version="1" id="O10">
 335       <dia:attribute name="obj_pos">
 336         <dia:point val="22.55,15.675"/>
 337       </dia:attribute>
 338       <dia:attribute name="obj_bb">
 339         <dia:rectangle val="18.1887,15.3013;26.9112,16.0488"/>
 340       </dia:attribute>
 341       <dia:attribute name="text">
 342         <dia:composite type="text">
 343           <dia:attribute name="string">
 344             <dia:string>#raw socket implementation#</dia:string>
 345           </dia:attribute>
 346           <dia:attribute name="font">
 347             <dia:font family="sans" style="0" name="Helvetica"/>
 348           </dia:attribute>
 349           <dia:attribute name="height">
 350             <dia:real val="0.80000000000000004"/>
 351           </dia:attribute>
 352           <dia:attribute name="pos">
 353             <dia:point val="22.55,15.8963"/>
 354           </dia:attribute>
 355           <dia:attribute name="color">
 356             <dia:color val="#000000"/>
 357           </dia:attribute>
 358           <dia:attribute name="alignment">
 359             <dia:enum val="1"/>
 360           </dia:attribute>
 361         </dia:composite>
 362       </dia:attribute>
 363       <dia:attribute name="valign">
 364         <dia:enum val="2"/>
 365       </dia:attribute>
 366       <dia:connections>
 367         <dia:connection handle="0" to="O4" connection="8"/>
 368       </dia:connections>
 369     </dia:object>
 370     <dia:object type="Standard - Box" version="0" id="O11">
 371       <dia:attribute name="obj_pos">
 372         <dia:point val="30.825,21.56"/>
 373       </dia:attribute>
 374       <dia:attribute name="obj_bb">
 375         <dia:rectangle val="30.775,21.51;40.975,23.76"/>
 376       </dia:attribute>
 377       <dia:attribute name="elem_corner">
 378         <dia:point val="30.825,21.56"/>
 379       </dia:attribute>
 380       <dia:attribute name="elem_width">
 381         <dia:real val="10.100000000000001"/>
 382       </dia:attribute>
 383       <dia:attribute name="elem_height">
 384         <dia:real val="2.1499999999999986"/>
 385       </dia:attribute>
 386       <dia:attribute name="show_background">
 387         <dia:boolean val="true"/>
 388       </dia:attribute>
 389     </dia:object>
 390     <dia:object type="Standard - Text" version="1" id="O12">
 391       <dia:attribute name="obj_pos">
 392         <dia:point val="35.875,22.635"/>
 393       </dia:attribute>
 394       <dia:attribute name="obj_bb">
 395         <dia:rectangle val="31.2888,22.2613;40.4612,23.0088"/>
 396       </dia:attribute>
 397       <dia:attribute name="text">
 398         <dia:composite type="text">
 399           <dia:attribute name="string">
 400             <dia:string>#Linux kernel implementation#</dia:string>
 401           </dia:attribute>
 402           <dia:attribute name="font">
 403             <dia:font family="sans" style="0" name="Helvetica"/>
 404           </dia:attribute>
 405           <dia:attribute name="height">
 406             <dia:real val="0.80000000000000004"/>
 407           </dia:attribute>
 408           <dia:attribute name="pos">
 409             <dia:point val="35.875,22.8563"/>
 410           </dia:attribute>
 411           <dia:attribute name="color">
 412             <dia:color val="#000000"/>
 413           </dia:attribute>
 414           <dia:attribute name="alignment">
 415             <dia:enum val="1"/>
 416           </dia:attribute>
 417         </dia:composite>
 418       </dia:attribute>
 419       <dia:attribute name="valign">
 420         <dia:enum val="2"/>
 421       </dia:attribute>
 422       <dia:connections>
 423         <dia:connection handle="0" to="O11" connection="8"/>
 424       </dia:connections>
 425     </dia:object>
 426     <dia:object type="Standard - Box" version="0" id="O13">
 427       <dia:attribute name="obj_pos">
 428         <dia:point val="27.75,14.6"/>
 429       </dia:attribute>
 430       <dia:attribute name="obj_bb">
 431         <dia:rectangle val="27.7,14.55;33.2,16.8"/>
 432       </dia:attribute>
 433       <dia:attribute name="elem_corner">
 434         <dia:point val="27.75,14.6"/>
 435       </dia:attribute>
 436       <dia:attribute name="elem_width">
 437         <dia:real val="5.3999999999999986"/>
 438       </dia:attribute>
 439       <dia:attribute name="elem_height">
 440         <dia:real val="2.1499999999999986"/>
 441       </dia:attribute>
 442       <dia:attribute name="border_width">
 443         <dia:real val="0.10000000149011612"/>
 444       </dia:attribute>
 445       <dia:attribute name="show_background">
 446         <dia:boolean val="true"/>
 447       </dia:attribute>
 448       <dia:attribute name="line_style">
 449         <dia:enum val="4"/>
 450       </dia:attribute>
 451     </dia:object>
 452     <dia:object type="Standard - Text" version="1" id="O14">
 453       <dia:attribute name="obj_pos">
 454         <dia:point val="30.45,15.675"/>
 455       </dia:attribute>
 456       <dia:attribute name="obj_bb">
 457         <dia:rectangle val="28.0287,14.9012;32.8712,16.4488"/>
 458       </dia:attribute>
 459       <dia:attribute name="text">
 460         <dia:composite type="text">
 461           <dia:attribute name="string">
 462             <dia:string>#piece (binmap)
 463 management#</dia:string>
 464           </dia:attribute>
 465           <dia:attribute name="font">
 466             <dia:font family="sans" style="0" name="Helvetica"/>
 467           </dia:attribute>
 468           <dia:attribute name="height">
 469             <dia:real val="0.80000000000000004"/>
 470           </dia:attribute>
 471           <dia:attribute name="pos">
 472             <dia:point val="30.45,15.4962"/>
 473           </dia:attribute>
 474           <dia:attribute name="color">
 475             <dia:color val="#000000"/>
 476           </dia:attribute>
 477           <dia:attribute name="alignment">
 478             <dia:enum val="1"/>
 479           </dia:attribute>
 480         </dia:composite>
 481       </dia:attribute>
 482       <dia:attribute name="valign">
 483         <dia:enum val="2"/>
 484       </dia:attribute>
 485       <dia:connections>
 486         <dia:connection handle="0" to="O13" connection="8"/>
 487       </dia:connections>
 488     </dia:object>
 489     <dia:object type="Standard - Box" version="0" id="O15">
 490       <dia:attribute name="obj_pos">
 491         <dia:point val="41.125,21.51"/>
 492       </dia:attribute>
 493       <dia:attribute name="obj_bb">
 494         <dia:rectangle val="41.075,21.46;46.575,23.71"/>
 495       </dia:attribute>
 496       <dia:attribute name="elem_corner">
 497         <dia:point val="41.125,21.51"/>
 498       </dia:attribute>
 499       <dia:attribute name="elem_width">
 500         <dia:real val="5.3999999999999986"/>
 501       </dia:attribute>
 502       <dia:attribute name="elem_height">
 503         <dia:real val="2.1499999999999986"/>
 504       </dia:attribute>
 505       <dia:attribute name="border_width">
 506         <dia:real val="0.10000000149011612"/>
 507       </dia:attribute>
 508       <dia:attribute name="show_background">
 509         <dia:boolean val="true"/>
 510       </dia:attribute>
 511       <dia:attribute name="line_style">
 512         <dia:enum val="4"/>
 513       </dia:attribute>
 514     </dia:object>
 515     <dia:object type="Standard - Text" version="1" id="O16">
 516       <dia:attribute name="obj_pos">
 517         <dia:point val="43.825,22.585"/>
 518       </dia:attribute>
 519       <dia:attribute name="obj_bb">
 520         <dia:rectangle val="41.4038,21.8113;46.2463,23.3588"/>
 521       </dia:attribute>
 522       <dia:attribute name="text">
 523         <dia:composite type="text">
 524           <dia:attribute name="string">
 525             <dia:string>#piece (binmap)
 526 management#</dia:string>
 527           </dia:attribute>
 528           <dia:attribute name="font">
 529             <dia:font family="sans" style="0" name="Helvetica"/>
 530           </dia:attribute>
 531           <dia:attribute name="height">
 532             <dia:real val="0.80000000000000004"/>
 533           </dia:attribute>
 534           <dia:attribute name="pos">
 535             <dia:point val="43.825,22.4062"/>
 536           </dia:attribute>
 537           <dia:attribute name="color">
 538             <dia:color val="#000000"/>
 539           </dia:attribute>
 540           <dia:attribute name="alignment">
 541             <dia:enum val="1"/>
 542           </dia:attribute>
 543         </dia:composite>
 544       </dia:attribute>
 545       <dia:attribute name="valign">
 546         <dia:enum val="2"/>
 547       </dia:attribute>
 548       <dia:connections>
 549         <dia:connection handle="0" to="O15" connection="8"/>
 550       </dia:connections>
 551     </dia:object>
 552     <dia:object type="Standard - Box" version="0" id="O17">
 553       <dia:attribute name="obj_pos">
 554         <dia:point val="22.5,3.15"/>
 555       </dia:attribute>
 556       <dia:attribute name="obj_bb">
 557         <dia:rectangle val="22.45,3.1;27.3,5.15"/>
 558       </dia:attribute>
 559       <dia:attribute name="elem_corner">
 560         <dia:point val="22.5,3.15"/>
 561       </dia:attribute>
 562       <dia:attribute name="elem_width">
 563         <dia:real val="4.75"/>
 564       </dia:attribute>
 565       <dia:attribute name="elem_height">
 566         <dia:real val="1.9500000000000002"/>
 567       </dia:attribute>
 568       <dia:attribute name="border_width">
 569         <dia:real val="0.10000000149011612"/>
 570       </dia:attribute>
 571       <dia:attribute name="show_background">
 572         <dia:boolean val="true"/>
 573       </dia:attribute>
 574       <dia:attribute name="line_style">
 575         <dia:enum val="4"/>
 576       </dia:attribute>
 577     </dia:object>
 578     <dia:object type="Standard - Text" version="1" id="O18">
 579       <dia:attribute name="obj_pos">
 580         <dia:point val="24.875,4.125"/>
 581       </dia:attribute>
 582       <dia:attribute name="obj_bb">
 583         <dia:rectangle val="22.7312,3.35125;27.0187,4.89875"/>
 584       </dia:attribute>
 585       <dia:attribute name="text">
 586         <dia:composite type="text">
 587           <dia:attribute name="string">
 588             <dia:string>#file
 589 management#</dia:string>
 590           </dia:attribute>
 591           <dia:attribute name="font">
 592             <dia:font family="sans" style="0" name="Helvetica"/>
 593           </dia:attribute>
 594           <dia:attribute name="height">
 595             <dia:real val="0.80000000000000004"/>
 596           </dia:attribute>
 597           <dia:attribute name="pos">
 598             <dia:point val="24.875,3.94625"/>
 599           </dia:attribute>
 600           <dia:attribute name="color">
 601             <dia:color val="#000000"/>
 602           </dia:attribute>
 603           <dia:attribute name="alignment">
 604             <dia:enum val="1"/>
 605           </dia:attribute>
 606         </dia:composite>
 607       </dia:attribute>
 608       <dia:attribute name="valign">
 609         <dia:enum val="2"/>
 610       </dia:attribute>
 611       <dia:connections>
 612         <dia:connection handle="0" to="O17" connection="8"/>
 613       </dia:connections>
 614     </dia:object>
 615     <dia:object type="Standard - Box" version="0" id="O19">
 616       <dia:attribute name="obj_pos">
 617         <dia:point val="29.55,3.2"/>
 618       </dia:attribute>
 619       <dia:attribute name="obj_bb">
 620         <dia:rectangle val="29.5,3.15;35.5,5.1"/>
 621       </dia:attribute>
 622       <dia:attribute name="elem_corner">
 623         <dia:point val="29.55,3.2"/>
 624       </dia:attribute>
 625       <dia:attribute name="elem_width">
 626         <dia:real val="5.9000000000000021"/>
 627       </dia:attribute>
 628       <dia:attribute name="elem_height">
 629         <dia:real val="1.8500000000000005"/>
 630       </dia:attribute>
 631       <dia:attribute name="border_width">
 632         <dia:real val="0.10000000149011612"/>
 633       </dia:attribute>
 634       <dia:attribute name="show_background">
 635         <dia:boolean val="true"/>
 636       </dia:attribute>
 637       <dia:attribute name="line_style">
 638         <dia:enum val="4"/>
 639       </dia:attribute>
 640     </dia:object>
 641     <dia:object type="Standard - Text" version="1" id="O20">
 642       <dia:attribute name="obj_pos">
 643         <dia:point val="32.5,4.125"/>
 644       </dia:attribute>
 645       <dia:attribute name="obj_bb">
 646         <dia:rectangle val="30.3562,3.35125;34.6437,4.89875"/>
 647       </dia:attribute>
 648       <dia:attribute name="text">
 649         <dia:composite type="text">
 650           <dia:attribute name="string">
 651             <dia:string>#hash
 652 management#</dia:string>
 653           </dia:attribute>
 654           <dia:attribute name="font">
 655             <dia:font family="sans" style="0" name="Helvetica"/>
 656           </dia:attribute>
 657           <dia:attribute name="height">
 658             <dia:real val="0.80000000000000004"/>
 659           </dia:attribute>
 660           <dia:attribute name="pos">
 661             <dia:point val="32.5,3.94625"/>
 662           </dia:attribute>
 663           <dia:attribute name="color">
 664             <dia:color val="#000000"/>
 665           </dia:attribute>
 666           <dia:attribute name="alignment">
 667             <dia:enum val="1"/>
 668           </dia:attribute>
 669         </dia:composite>
 670       </dia:attribute>
 671       <dia:attribute name="valign">
 672         <dia:enum val="2"/>
 673       </dia:attribute>
 674       <dia:connections>
 675         <dia:connection handle="0" to="O19" connection="8"/>
 676       </dia:connections>
 677     </dia:object>
 678     <dia:object type="Standard - Box" version="0" id="O21">
 679       <dia:attribute name="obj_pos">
 680         <dia:point val="42.45,5.1"/>
 681       </dia:attribute>
 682       <dia:attribute name="obj_bb">
 683         <dia:rectangle val="42.4,5.05;49.6,7.8"/>
 684       </dia:attribute>
 685       <dia:attribute name="elem_corner">
 686         <dia:point val="42.45,5.1"/>
 687       </dia:attribute>
 688       <dia:attribute name="elem_width">
 689         <dia:real val="7.1000000000000014"/>
 690       </dia:attribute>
 691       <dia:attribute name="elem_height">
 692         <dia:real val="2.6500000000000004"/>
 693       </dia:attribute>
 694       <dia:attribute name="border_width">
 695         <dia:real val="0.10000000149011612"/>
 696       </dia:attribute>
 697       <dia:attribute name="show_background">
 698         <dia:boolean val="true"/>
 699       </dia:attribute>
 700       <dia:attribute name="line_style">
 701         <dia:enum val="4"/>
 702       </dia:attribute>
 703     </dia:object>
 704     <dia:object type="Standard - Text" version="1" id="O22">
 705       <dia:attribute name="obj_pos">
 706         <dia:point val="46,6.425"/>
 707       </dia:attribute>
 708       <dia:attribute name="obj_bb">
 709         <dia:rectangle val="43.6287,6.05125;48.3712,6.79875"/>
 710       </dia:attribute>
 711       <dia:attribute name="text">
 712         <dia:composite type="text">
 713           <dia:attribute name="string">
 714             <dia:string>#peer discovery#</dia:string>
 715           </dia:attribute>
 716           <dia:attribute name="font">
 717             <dia:font family="sans" style="0" name="Helvetica"/>
 718           </dia:attribute>
 719           <dia:attribute name="height">
 720             <dia:real val="0.80000000000000004"/>
 721           </dia:attribute>
 722           <dia:attribute name="pos">
 723             <dia:point val="46,6.64625"/>
 724           </dia:attribute>
 725           <dia:attribute name="color">
 726             <dia:color val="#000000"/>
 727           </dia:attribute>
 728           <dia:attribute name="alignment">
 729             <dia:enum val="1"/>
 730           </dia:attribute>
 731         </dia:composite>
 732       </dia:attribute>
 733       <dia:attribute name="valign">
 734         <dia:enum val="2"/>
 735       </dia:attribute>
 736       <dia:connections>
 737         <dia:connection handle="0" to="O21" connection="8"/>
 738       </dia:connections>
 739     </dia:object>
 740     <dia:object type="Standard - Line" version="0" id="O23">
 741       <dia:attribute name="obj_pos">
 742         <dia:point val="30.1652,9.95013"/>
 743       </dia:attribute>
 744       <dia:attribute name="obj_bb">
 745         <dia:rectangle val="30.099,9.88401;35.4617,21.612"/>
 746       </dia:attribute>
 747       <dia:attribute name="conn_endpoints">
 748         <dia:point val="30.1652,9.95013"/>
 749         <dia:point val="35.3686,21.5101"/>
 750       </dia:attribute>
 751       <dia:attribute name="numcp">
 752         <dia:int val="1"/>
 753       </dia:attribute>
 754       <dia:attribute name="line_style">
 755         <dia:enum val="4"/>
 756       </dia:attribute>
 757       <dia:attribute name="end_arrow">
 758         <dia:enum val="22"/>
 759       </dia:attribute>
 760       <dia:attribute name="end_arrow_length">
 761         <dia:real val="0.5"/>
 762       </dia:attribute>
 763       <dia:attribute name="end_arrow_width">
 764         <dia:real val="0.5"/>
 765       </dia:attribute>
 766       <dia:connections>
 767         <dia:connection handle="0" to="O5" connection="8"/>
 768         <dia:connection handle="1" to="O11" connection="8"/>
 769       </dia:connections>
 770     </dia:object>
 771     <dia:object type="Standard - Line" version="0" id="O24">
 772       <dia:attribute name="obj_pos">
 773         <dia:point val="42.5163,7.79918"/>
 774       </dia:attribute>
 775       <dia:attribute name="obj_bb">
 776         <dia:rectangle val="25.2985,7.73432;42.5811,14.6695"/>
 777       </dia:attribute>
 778       <dia:attribute name="conn_endpoints">
 779         <dia:point val="42.5163,7.79918"/>
 780         <dia:point val="25.4025,14.5498"/>
 781       </dia:attribute>
 782       <dia:attribute name="numcp">
 783         <dia:int val="1"/>
 784       </dia:attribute>
 785       <dia:attribute name="line_style">
 786         <dia:enum val="4"/>
 787       </dia:attribute>
 788       <dia:attribute name="end_arrow">
 789         <dia:enum val="22"/>
 790       </dia:attribute>
 791       <dia:attribute name="end_arrow_length">
 792         <dia:real val="0.5"/>
 793       </dia:attribute>
 794       <dia:attribute name="end_arrow_width">
 795         <dia:real val="0.5"/>
 796       </dia:attribute>
 797       <dia:connections>
 798         <dia:connection handle="0" to="O21" connection="8"/>
 799         <dia:connection handle="1" to="O4" connection="8"/>
 800       </dia:connections>
 801     </dia:object>
 802     <dia:object type="Standard - Line" version="0" id="O25">
 803       <dia:attribute name="obj_pos">
 804         <dia:point val="45.1416,7.79925"/>
 805       </dia:attribute>
 806       <dia:attribute name="obj_bb">
 807         <dia:rectangle val="36.5087,7.73035;45.2105,21.6049"/>
 808       </dia:attribute>
 809       <dia:attribute name="conn_endpoints">
 810         <dia:point val="45.1416,7.79925"/>
 811         <dia:point val="36.5776,21.5101"/>
 812       </dia:attribute>
 813       <dia:attribute name="numcp">
 814         <dia:int val="1"/>
 815       </dia:attribute>
 816       <dia:attribute name="line_style">
 817         <dia:enum val="4"/>
 818       </dia:attribute>
 819       <dia:attribute name="end_arrow">
 820         <dia:enum val="22"/>
 821       </dia:attribute>
 822       <dia:attribute name="end_arrow_length">
 823         <dia:real val="0.5"/>
 824       </dia:attribute>
 825       <dia:attribute name="end_arrow_width">
 826         <dia:real val="0.5"/>
 827       </dia:attribute>
 828       <dia:connections>
 829         <dia:connection handle="0" to="O21" connection="8"/>
 830         <dia:connection handle="1" to="O11" connection="8"/>
 831       </dia:connections>
 832     </dia:object>
 833   </dia:layer>
 834 </dia:diagram>