vcs.maemo.org Git - beifahrer/blob - src/adac-mitfahrclub.vala

   1 /* This file is part of Beifahrer.
   2  *
   3  * Copyright (C) 2010 Philipp Zabel
   4  *
   5  * Beifahrer is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * Beifahrer is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with Beifahrer. If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 [Compact]
  20 public class City {
  21         public int number;
  22         public string name;
  23         public double latitude;
  24         public double longitude;
  25         public double north;
  26         public double south;
  27         public double east;
  28         public double west;
  29
  30         public City (int _number, string _name) {
  31                 number = _number;
  32                 name = _name;
  33                 latitude = 0.0;
  34                 longitude = 0.0;
  35         }
  36
  37         internal double bb_area () {
  38                 return (north - south) * (east - west);
  39         }
  40 }
  41
  42 public enum LiftFlags {
  43         SMOKER = 1,
  44         NON_SMOKER = 2,
  45         ADAC_MEMBER = 4,
  46         WOMEN_ONLY = 8
  47 }
  48
  49 public class Lift : Object {
  50         public string city_from;
  51         public string city_to;
  52         public Time time;
  53         public int places;
  54         public string price;
  55         public LiftFlags flags;
  56
  57         public string href;
  58
  59         public List<string> city_via;
  60         public string name;
  61         public string cell;
  62         public string phone;
  63         public string phone2;
  64         public string email;
  65         public string email_image_uri;
  66         public string description;
  67         public string modified;
  68
  69         public Lift () {
  70                 time.hour = -1;
  71         }
  72 }
  73
  74 public class MyInformation {
  75         public enum Gender {
  76                 MALE,
  77                 FEMALE
  78         }
  79
  80         public Gender gender;
  81         public string title;
  82         public string first_name;
  83         public string last_name;
  84         public Date birthday;
  85         public Date registered_since;
  86
  87         // Address
  88         public string street;
  89         public string number;
  90         public string zip_code;
  91         public string city;
  92         public string country;
  93
  94         // Contact
  95         public string phone1;
  96         public string phone2;
  97         public string phone3;
  98         public string cell;
  99         public string email1;
 100         public string email2;
 101
 102         public bool smoker;
 103         public bool adac_member;
 104 }
 105
 106 public class AdacMitfahrclub {
 107         const string HTTP_BASE_URI = "http://mitfahrclub.adac.de";
 108         const string HTTPS_BASE_URI = "https://mitfahrclub.adac.de";
 109
 110         Curl.EasyHandle curl;
 111         List<City> city_list = null;
 112
 113         public AdacMitfahrclub () {
 114                 curl = new Curl.EasyHandle ();
 115                 // FIXME: Fremantle SDK doesn't come with certs
 116                 curl.setopt (Curl.Option.SSL_VERIFYPEER, 0);
 117         //      curl.setopt (Curl.Option.VERBOSE, 1);
 118         }
 119
 120         private string _url = null;
 121         private SourceFunc callback = null;
 122         void* download_thread () {
 123                 curl.setopt (Curl.Option.WRITEFUNCTION, write_callback);
 124                 curl.setopt (Curl.Option.WRITEDATA, this);
 125                 curl.setopt (Curl.Option.URL, _url);
 126                 if (aeolus_cookie != null)
 127                         curl.setopt (Curl.Option.COOKIE, "MIKINIMEDIA=%s; Quirinus[adacAeolus]=%s;".printf (mikini_cookie, aeolus_cookie));
 128                 else if (mikini_cookie != null)
 129                         curl.setopt (Curl.Option.COOKIE, "MIKINIMEDIA=%s".printf (mikini_cookie));
 130                 var res = curl.perform ();
 131
 132                 if (callback != null)
 133                         Idle.add (callback);
 134                 callback = null;
 135
 136                 return null;
 137         }
 138
 139         StringBuilder result;
 140
 141         [CCode (instance_pos = -1)]
 142         size_t write_callback (void *buffer, size_t size, size_t nmemb) {
 143         //      if (cancellable != null && cancellable.is_cancelled ())
 144         //              return 0;
 145
 146                 result.append_len ((string) buffer, (ssize_t) (size * nmemb));
 147
 148                 return size * nmemb;
 149         }
 150
 151         private async Html.Doc* get_html_document (string url) {
 152                 _url = url;
 153                 callback = get_html_document.callback;
 154                 result = new StringBuilder ();
 155                 try {
 156                         Thread.create(download_thread, false);
 157                 } catch (ThreadError e) {
 158                         critical ("Failed to create download thread\n");
 159                         return null;
 160                 }
 161
 162                 yield;
 163
 164                 return Html.Doc.read_memory ((char[]) result.str, (int) result.len,
 165                                              url, null, Html.ParserOption.NOERROR | Html.ParserOption.NOWARNING);
 166         }
 167
 168         private string username;
 169         private string password;
 170         private string mikini_cookie;
 171         private string aeolus_cookie;
 172
 173         public void set_cookie (string value) {
 174                 aeolus_cookie = value;
 175         }
 176
 177         public void login (string? _username, string? _password) {
 178                 username = _username;
 179                 password = _password;
 180                 if (logged_in)
 181                         return;
 182                 if (login_callback != null)
 183                         return;
 184                 login_thread ();
 185         }
 186
 187         public bool logged_in = false;
 188         private SourceFunc login_callback = null;
 189         public async bool login_async (string? _username, string? _password) {
 190                 username = _username;
 191                 password = _password;
 192                 if (logged_in)
 193                         return true;
 194                 if (login_callback != null)
 195                         return false;
 196                 login_callback = login_async.callback;
 197                 result = new StringBuilder ();
 198                 try {
 199                         Thread.create(login_thread, false);
 200                 } catch (ThreadError e) {
 201                         critical ("Failed to create login thread\n");
 202                         return false;
 203                 }
 204
 205                 yield;
 206                 login_callback = null;
 207
 208                 return logged_in;
 209         }
 210
 211         void *login_thread () {
 212                 result = new StringBuilder ();
 213                 curl.setopt (Curl.Option.URL, HTTP_BASE_URI);
 214                 curl.setopt (Curl.Option.WRITEFUNCTION, write_callback);
 215                 curl.setopt (Curl.Option.WRITEDATA, this);
 216                 curl.setopt (Curl.Option.COOKIEFILE, "");
 217                 var res = curl.perform ();
 218
 219                 Curl.SList cookies;
 220                 curl.getinfo (Curl.Info.COOKIELIST, out cookies);
 221                 unowned Curl.SList cookie = cookies;
 222                 while (cookie != null) {
 223                         if (cookie.data != null) {
 224                                 var c = cookie.data.split ("\t");
 225                                 if (c.length > 5)
 226                                         print ("%s=%s\n", c[5], c[6]);
 227                                         if (c[5] == "MIKINIMEDIA")
 228                                                 mikini_cookie = c[6];
 229                         }
 230                         cookie = cookie.next;
 231                 }
 232
 233                 result = new StringBuilder ();
 234                 string postdata = "data[User][continue]=/&data[User][js_allowed]=0&data[User][cookie_allowed]=1&data[User][username]=%s&data[User][password]=%s&data[User][remember_me]=1".printf (username, password);
 235                 curl.setopt (Curl.Option.POSTFIELDS, postdata);
 236                 curl.setopt (Curl.Option.URL, HTTPS_BASE_URI + "/users/login/");
 237                 curl.setopt (Curl.Option.SSL_VERIFYPEER, 0);
 238                 res = curl.perform ();
 239         //      print ("%s\n", result.str);
 240
 241                 cookies = null;
 242                 curl.getinfo (Curl.Info.COOKIELIST, out cookies);
 243                 cookie = cookies;
 244                 while (cookie != null) {
 245                         if (cookie.data != null) {
 246                                 var c = cookie.data.split ("\t");
 247                                 if (c.length > 5)
 248                                         print ("%s=%s\n", c[5], c[6]);
 249                                         // "Quirinus[adacAeolus]"
 250                                         if (c[5] == "Quirinus[adacAeolus]") {
 251                                                 aeolus_cookie = c[6];
 252                                                 logged_in = true;
 253                                         }
 254                         }
 255                         cookie = cookie.next;
 256                 }
 257
 258                 if (result.str.contains ("<div id=\"flashMessage\" class=\"message\">Die eingegebenen Zugangsdaten konnten nicht gefunden werden. Bitte versuchen Sie es erneut.</div>")) {
 259                         print ("LOGIN FAILED\n");
 260                         aeolus_cookie = null;
 261                         logged_in = false;
 262                 }
 263
 264                 if (login_callback != null)
 265                         Idle.add (login_callback);
 266                 return null;
 267         }
 268
 269         private void save_city_list () {
 270                 FileStream list_file = FileStream.open ("/home/user/.cache/beifahrer/city_list", "w");
 271                 if (list_file == null)
 272                         return;
 273
 274                 foreach (unowned City city in city_list) {
 275                         if (city.north != 0.0 || city.south != 0.0 || city.east != 0.0 || city.west != 0.0)
 276                                 list_file.printf ("%d\t%s\t%f\t%f\t%f\t%f\t%f\t%f\n", city.number, city.name, city.latitude, city.longitude, city.north, city.south, city.east, city.west);
 277                         else if (city.latitude != 0.0 || city.longitude != 0.0)
 278                                 list_file.printf ("%d\t%s\t%f\t%f\n", city.number, city.name, city.latitude, city.longitude);
 279                         else
 280                                 list_file.printf ("%d\t%s\n", city.number, city.name);
 281                 }
 282         }
 283
 284         private bool load_city_list () {
 285                 FileStream list_file = FileStream.open ("/home/user/.cache/beifahrer/city_list", "r");
 286                 if (list_file == null)
 287                         list_file = FileStream.open ("/usr/share/beifahrer/city_list", "r");
 288                 if (list_file == null)
 289                         return false;
 290
 291                 city_list = new List<City> ();
 292                 string line = list_file.read_line ();
 293                 while (line != null) {
 294                         var split_line = line.split ("\t");
 295                         if (split_line.length < 2)
 296                                 continue;
 297                         int number = split_line[0].to_int ();
 298                         weak string name = split_line[1];
 299
 300                         var city = new City (number, name);
 301                         if (split_line.length >= 4) {
 302                                 city.latitude = split_line[2].to_double ();
 303                                 city.longitude = split_line[3].to_double ();
 304                         }
 305                         if (split_line.length >= 8) {
 306                                 city.north = split_line[4].to_double ();
 307                                 city.south = split_line[5].to_double ();
 308                                 city.east = split_line[6].to_double ();
 309                                 city.west = split_line[7].to_double ();
 310                         }
 311                         city_list.append ((owned) city);
 312
 313                         line = list_file.read_line ();
 314                 }
 315
 316                 return true;
 317         }
 318
 319         public unowned List<City>? get_city_list () {
 320                 if (city_list != null)
 321                         return city_list;
 322
 323                 if (load_city_list ())
 324                         return city_list;
 325
 326                 return null;
 327         }
 328
 329         public async unowned List<City>? download_city_list () {
 330                 var doc = yield get_html_document (HTTP_BASE_URI);
 331                 if (doc == null) {
 332                         stderr.printf ("Error: parsing failed\n");
 333                         return null;
 334                 }
 335
 336                 var form = search_tag_by_id (doc->children, "form", "search_national_form");
 337                 if (form == null) {
 338                         stderr.printf ("Error: does not contain search_national_form\n");
 339                         return null;
 340                 }
 341
 342                 var select = search_tag_by_name (form->children, "select", "city_from");
 343                 if (select == null) {
 344                         stderr.printf ("Error: does not contain city_from\n");
 345                         return null;
 346                 }
 347
 348                 city_list = new List<City> ();
 349                 for (var n = select->children; n != null; n = n->next) {
 350                         if (n->name == "option" && n->children != null && n->children->name == "text") {
 351                                 int number = n->get_prop ("value").to_int ();
 352                                 // Skip 0 "Alle St.dte"
 353                                 if (number == 0)
 354                                         continue;
 355                                 var city = new City(number,
 356                                                     n->children->content);
 357                                 city_list.append ((owned) city);
 358                         }
 359                 }
 360
 361                 // TODO: get coordinates
 362
 363                 save_city_list ();
 364
 365                 return city_list;
 366         }
 367
 368         private int get_city_number (string name) {
 369                 foreach (unowned City city in city_list) {
 370                         if (city.name == name)
 371                                 return city.number;
 372                 }
 373                 return 0;
 374         }
 375
 376         public unowned City find_nearest_city (double latitude, double longitude) {
 377                 unowned City result = null;
 378                 double min_distance = 0.0;
 379                 bool in_result = false;
 380
 381                 foreach (unowned City city in city_list) {
 382                         double lat = latitude - city.latitude;
 383                         double lng = longitude - city.longitude;
 384                         double distance = lat * lat + lng * lng;
 385                         bool in_city = ((city.south <= latitude <= city.north) &&
 386                                         (city.west <= longitude <= city.east));
 387
 388                         if ((result == null) ||
 389                             (in_city && !in_result) ||
 390                             (in_city && in_result && distance / city.bb_area () < min_distance / result.bb_area ()) ||
 391                             (!in_city && !in_result && distance < min_distance)) {
 392                                 result = city;
 393                                 min_distance = distance;
 394                                 in_result = in_city;
 395                         }
 396                 }
 397
 398                 return result;
 399         }
 400
 401         public async List<Lift>? get_lift_list (string city_from, int radius_from, string city_to, int radius_to, Date date, int tolerance = 0) {
 402                 if (city_list == null)
 403                         get_city_list ();
 404
 405                 int num_from = get_city_number (city_from);
 406                 if (num_from == 0) {
 407                         stderr.printf ("Unknown city: %s\n", city_to);
 408                         return null;
 409                 }
 410
 411                 int num_to = get_city_number (city_to);
 412                 if (num_to == 0) {
 413                         stderr.printf ("Unknown city: %s\n", city_to);
 414                         return null;
 415                 }
 416
 417                 string url = HTTP_BASE_URI + "/mitfahrclub/%s/%s/b.html".printf (
 418                         city_from,
 419                         city_to
 420                 );
 421
 422                 url += "?type=b&city_from=%d&radius_from=%d&city_to=%d&radius_to=%d".printf (
 423                         num_from,
 424                         radius_from,
 425                         num_to,
 426                         radius_to
 427                 );
 428
 429                 url += "&date=date&day=%d&month=%d&year=%d&tolerance=%d&smoking=&avg_speed=&".printf (
 430                         date.get_day (),
 431                         date.get_month (),
 432                         date.get_year (),
 433                         tolerance
 434                 );
 435
 436                 var doc = yield get_html_document (url);
 437                 if (doc == null) {
 438                         stderr.printf ("Error: parsing failed\n");
 439                         return null;
 440                 }
 441
 442                 var table = search_tag_by_class (doc->children, "table", "list p_15");
 443                 if (table == null) {
 444                         stderr.printf ("Error: does not contain list p_15 table\n");
 445                         return null;
 446                 }
 447
 448                 var list = new List<Lift> ();
 449                 for (var n = table->children; n != null; n = n->next) {
 450                         if (n->name == "tr") {
 451                                 var lift = parse_lift_row (n->children);
 452                                 if (lift.city_from != null) // Skip the title row
 453                                         list.append ((owned) lift);
 454                         }
 455                 }
 456
 457                 // Error message?
 458                 var div = table->next;
 459                 if (div != null && div->get_prop ("class") == "error-message") {
 460                         if (div->children == null || div->children->content == null ||
 461                             !div->children->content.has_prefix ("Es sind leider noch keine Einträge vorhanden.")) {
 462                                 stderr.printf ("Got an unknown error message!\n");
 463                                 if (div->children != null && div->children->content != null)
 464                                         stderr.printf ("\"%s\"\n", div->children->content);
 465                         }
 466                 }
 467
 468                 return list;
 469         }
 470
 471         Lift parse_lift_row (Xml.Node* node) {
 472                 var lift = new Lift ();
 473                 int i = 0;
 474                 for (var n = node; n != null; n = n->next) {
 475                         if (n->name == "td") {
 476                                 var n2 = n->children;
 477                                 if (n2 != null) {
 478                                         if (n2->name == "a") {
 479                                                 var href = n2->get_prop ("href");
 480                                                 if (href != null && lift.href == null)
 481                                                         lift.href = href;
 482                                                 var n3 = n2->children;
 483                                                 while (n3 != null) {
 484                                                         if (n3->name == "text")
 485                                                                 switch (i) {
 486                                                                 case 0:
 487                                                                         lift.city_from = n3->content;
 488                                                                         break;
 489                                                                 case 1:
 490                                                                         lift.city_to = n3->content;
 491                                                                         break;
 492                                                                 case 2:
 493                                                                         parse_date (n3->content, out lift.time);
 494                                                                         break;
 495                                                                 case 3:
 496                                                                         parse_time (n3->content.strip (), out lift.time);
 497                                                                         break;
 498                                                                 case 4:
 499                                                                         lift.places = n3->content.to_int ();
 500                                                                         break;
 501                                                                 case 5:
 502                                                                         lift.price = n3->content;
 503                                                                         break;
 504                                                                 default:
 505                                                                         print ("TEXT:%s\n", n3->content);
 506                                                                         break;
 507                                                                 }
 508                                                         if (n3->name == "span") {
 509                                                                 string class = n3->get_prop ("class");
 510                                                                 if (class == "icon_smoker")
 511                                                                         lift.flags |= LiftFlags.SMOKER;
 512                                                                 else if (class == "icon_non_smoker")
 513                                                                         lift.flags |= LiftFlags.NON_SMOKER;
 514                                                                 else if (class == "icon_adac")
 515                                                                         lift.flags |= LiftFlags.ADAC_MEMBER;
 516                                                                 else if (class == "icon_women")
 517                                                                         lift.flags |= LiftFlags.WOMEN_ONLY;
 518                                                                 else if (class != null)
 519                                                                         print ("SPAN %s\n", class);
 520                                                         }
 521                                                         n3 = n3->next;
 522                                                 }
 523                                         }
 524                                 }
 525                                 i++;
 526                         }
 527                 }
 528
 529                 return lift;
 530         }
 531
 532         public async bool update_lift_details (Lift lift) {
 533                 string url = HTTP_BASE_URI + lift.href;
 534
 535                 var doc = yield get_html_document (url);
 536                 if (doc == null) {
 537                         stderr.printf ("Error: parsing failed\n");
 538                         return false;
 539                 }
 540
 541                 var table = search_tag_by_class (doc->children, "table", "lift");
 542                 if (table == null) {
 543                         stderr.printf ("Error: does not contain lift table\n");
 544                         return false;
 545                 }
 546
 547                 Xml.Node* n;
 548                 for (n = table->children; n != null; n = n->next) {
 549                         if (n->name == "tr") {
 550                                 var n2 = n->children;
 551                                 if (n2 == null || n2->name != "td" ||
 552                                     n2->children == null || n2->children->name != "text")
 553                                         continue;
 554
 555                                 string text = n2->children->content;
 556
 557                                 if (text != "Strecke & Infos" && text != "&nbsp;" && !text.has_prefix ("\xc2\xa0") &&
 558                                     text != "Datum" &&
 559                                     text != "Freie Pl\xc3\xa4tze" &&
 560                                     text != "Name" &&
 561                                     text != "Handy" &&
 562                                     text != "Telefon" &&
 563                                     text != "Telefon 2" &&
 564                                     text != "E-Mail 1" &&
 565                                     text != "Details" &&
 566                                     text != "Beschreibung")
 567                                         continue;
 568
 569                                 n2 = n2->next;
 570                                 if (n2 == null)
 571                                         continue;
 572
 573                                 // Skip text between td nodes
 574                                 if (n2->name == "text")
 575                                         n2 = n2->next;
 576
 577                                 if (n2 == null || n2->name != "td" || n2->children == null)
 578                                         continue;
 579
 580                                 if (n2->children->name == "img") {
 581                                         // FIXME: email image
 582                                          lift.email_image_uri = n2->children->get_prop ("src");
 583                                         continue;
 584                                 }
 585
 586                                 if (n2->children->name == "div" && text == "Beschreibung") {
 587                                         var n3 = n2->children->children;
 588                                         lift.description = "";
 589                                         while (n3 != null) {
 590                                                 if (n3->name == "text")
 591                                                         lift.description += n3->content.strip () + "\n";
 592                                                 n3 = n3->next;
 593                                         }
 594                                         continue;
 595                                 } else if (n2->children->name != "text") {
 596                                         continue;
 597                                 }
 598
 599                                 var text1 = n2->children->content.strip ();
 600
 601                                 if (text == "Freie Pl\xc3\xa4tze")
 602                                         lift.places = text1.to_int ();
 603                                 else if (text == "Name")
 604                                         lift.name = text1;
 605                                 else if (text == "Handy")
 606                                         lift.cell = text1;
 607                                 else if (text == "Telefon")
 608                                         lift.phone = text1;
 609                                 else if (text == "Telefon 2")
 610                                         lift.phone2 = text1;
 611                                 else if (text == "E-Mail 1")
 612                                         lift.email = text1;
 613                                 else if (text != "Strecke & Infos" && text != "&nbsp;" &&
 614                                     !text.has_prefix ("\xc2\xa0") && text != "Datum" &&
 615                                     text != "Details")
 616                                         continue;
 617
 618                                 n2 = n2->next;
 619                                 if (n2 == null)
 620                                         continue;
 621
 622                                 // Skip text between td nodes
 623                                 if (n2->name == "text")
 624                                         n2 = n2->next;
 625
 626                                 if (n2 == null || n2->name != "td" ||
 627                                     n2->children == null)
 628                                         continue;
 629
 630                                 if (n2->children->name == "span" &&
 631                                     n2->children->get_prop ("class") == "icon_non_smoker") {
 632                                         lift.flags |= LiftFlags.NON_SMOKER;
 633                                         continue;
 634                                 } else if (n2->children->name == "span" &&
 635                                     n2->children->get_prop ("class") == "icon_smoker") {
 636                                         lift.flags |= LiftFlags.SMOKER;
 637                                         continue;
 638                                 } else if (n2->children->name != "text")
 639                                         continue;
 640
 641                                 var text2 = n2->children->content.strip ();
 642
 643                                 if (text1 == "von")
 644                                         lift.city_from = text2;
 645                                 else if (text1.has_prefix ("\xc3\xbc"))
 646                                         lift.city_via.append (text2);
 647                                 else if (text1 == "nach")
 648                                         lift.city_to = text2;
 649                                 else if (text1 == "Datum")
 650                                         parse_date (text2, out lift.time);
 651                                 else if (text1 == "Uhrzeit")
 652                                         parse_time (text2, out lift.time);
 653                                 else if (text1 == "Raucher")
 654                                         print ("Raucher: %s\n", text2);
 655                                 else if (text1 == "Fahrpreis")
 656                                         lift.price = text2;
 657                                 else if (text1 == "ADAC-Mitglied" && text2 != "nein")
 658                                         lift.flags |= LiftFlags.ADAC_MEMBER;
 659                         }
 660                 }
 661
 662                 // The paragraph after the table contains the date of last modification
 663                 var p = table->next;
 664                 for (n = p->children; n != null; n = n->next) {
 665                         if (n->name != "text")
 666                                 continue;
 667
 668                         var s = n->content.strip ();
 669                         if (s.has_prefix ("Letztmalig aktualisiert am "))
 670                                 lift.modified = s.offset (27).dup (); // "Do 15.04.2010 20:32"
 671                 }
 672
 673                 return true;
 674         }
 675
 676         public async MyInformation get_my_information () {
 677                 string url = HTTPS_BASE_URI + "/users/view";
 678
 679                 var doc = yield get_html_document (url);
 680                 if (doc == null) {
 681                         stderr.printf ("Error: parsing failed\n");
 682                         return null;
 683                 }
 684
 685                 var table = search_tag_by_class (doc->children, "table", "user");
 686                 if (table == null) {
 687                         stderr.printf ("Error: does not contain user table\n");
 688                         return null;
 689                 }
 690
 691                 var my_info = new MyInformation ();
 692
 693                 Xml.Node* n;
 694                 for (n = table->children; n != null; n = n->next) {
 695                         if (n->name == "tr") {
 696                                 var n2 = n->children;
 697                                 if (n2 == null || n2->name != "td" ||
 698                                     n2->children == null || n2->children->name != "text")
 699                                         continue;
 700
 701                                 string text = n2->children->content;
 702
 703                                 n2 = n2->next;
 704                                 if (n2 != null && n2->name == "text")
 705                                         n2 = n2->next;
 706                                 if (n2 == null || n2->name != "td" ||
 707                                     n2->children == null || n2->children->name != "text")
 708                                         continue;
 709
 710                                 string content = n2->children->content;
 711
 712                                 switch (text) {
 713                                 case "Anrede":
 714                                         my_info.gender = (content == "Herr") ? MyInformation.Gender.MALE : MyInformation.Gender.FEMALE;
 715                                         continue;
 716                                 case "Titel":
 717                                         my_info.title = content;
 718                                         continue;
 719                                 case "Vorname":
 720                                         my_info.first_name = content;
 721                                         continue;
 722                                 case "Name":
 723                                         my_info.last_name = content;
 724                                         continue;
 725                                 case "Geburtsdatum":
 726                         //              my_info.birthday = ...
 727                                         continue;
 728                                 case "registriert seit":
 729                         //              my_info.registered_since = content;
 730                                         continue;
 731                         //      default:
 732                         //              print ("\t%s=%s\n", text, content);
 733                         //              break;
 734                                 }
 735
 736                                 text = content;
 737
 738                                 n2 = n2->next;
 739                                 if (n2 != null && n2->name == "text")
 740                                         n2 = n2->next;
 741                                 if (n2 == null || n2->name != "td")
 742                                         continue;
 743
 744                                 if (n2->children != null && n2->children->name != "text")
 745                                         content = n2->children->content;
 746                                 else
 747                                         content = "";
 748
 749                                 switch (text) {
 750                                 case "Straße, Nr.":
 751                                         my_info.street = content;
 752                                         my_info.number = "";
 753                                         continue;
 754                                 case "PLZ, Ort":
 755                                         my_info.zip_code = "";
 756                                         my_info.city = content;
 757                                         continue;
 758                                 case "Land":
 759                                         my_info.country = content;
 760                                         continue;
 761                                 case "Telefon 1":
 762                                         my_info.phone1 = content;
 763                                         continue;
 764                                 case "Telefon 2":
 765                                         my_info.phone2 = content;
 766                                         continue;
 767                                 case "Telefon 3":
 768                                         my_info.phone3 = content;
 769                                         continue;
 770                                 case "Handy":
 771                                         my_info.cell = content;
 772                                         continue;
 773                                 case "Email 1":
 774                                         my_info.email1 = content;
 775                                         continue;
 776                                 case "Email 2":
 777                                         my_info.email2 = content;
 778                                         continue;
 779                                 case "Raucher":
 780                                         // FIXME
 781                                         my_info.smoker = false;
 782                                         continue;
 783                                 case "ADAC-Mitglied":
 784                                         // FIXME
 785                                         my_info.adac_member = false;
 786                                         continue;
 787                         //      default:
 788                         //              print ("\"%s\"=\"%s\"\n", text, content);
 789                         //              break;
 790                                 }
 791                         }
 792                 }
 793
 794 /*
 795                         <tr class="head top">
 796                                 <td width="150" class="label">Anrede</td>
 797                                 <td width="400">Herr</td>
 798                         </tr>
 799                         <tr class="head">
 800                                 <td class="label">Titel</td>
 801
 802                                 <td>--</td>
 803                         </tr>
 804                         ...
 805 */
 806                 return my_info;
 807         }
 808
 809         Xml.Node* search_tag_by_property (Xml.Node* node, string tag, string prop, string val) requires (node != null) {
 810                 for (var n = node; n != null; n = n->next) {
 811                         if (n->name == tag && n->get_prop (prop) == val)
 812                                 return n;
 813                         if (n->children != null) {
 814                                 var found = search_tag_by_property (n->children, tag, prop, val);
 815                                 if (found != null)
 816                                         return found;
 817                         }
 818                 }
 819                 return null;
 820         }
 821
 822         Xml.Node* search_tag_by_id (Xml.Node* node, string tag, string id) requires (node != null) {
 823                 return search_tag_by_property (node, tag, "id", id);
 824         }
 825
 826         Xml.Node* search_tag_by_name (Xml.Node* node, string tag, string name) requires (node != null) {
 827                 return search_tag_by_property (node, tag, "name", name);
 828         }
 829
 830         Xml.Node* search_tag_by_class (Xml.Node* node, string tag, string @class) requires (node != null) {
 831                 return search_tag_by_property (node, tag, "class", @class);
 832         }
 833
 834         void parse_date (string date, out Time time) {
 835                 int year;
 836                 if (date.length == 11)
 837                         date = date.offset (3);
 838                 if (date.length != 8)
 839                         return;
 840                 var res = date.scanf ("%02d.%02d.%02d", out time.day, out time.month, out year);
 841                 time.year = year + 2000;
 842         }
 843
 844         void parse_time (string time, out Time result) {
 845                 var res = time.scanf ("%d.%02d Uhr", out result.hour, out result.minute);
 846         }
 847 }