src/surf/xml/surfxml_sax_cb.cpp

   1 /* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved.          */
   2
   3 /* This program is free software; you can redistribute it and/or modify it
   4  * under the terms of the license (GNU LGPL) which comes with this package. */
   5
   6 #include "simgrid/s4u/Engine.hpp"
   7 #include "simgrid/sg_config.h"
   8 #include "src/kernel/routing/NetPoint.hpp"
   9 #include "src/surf/network_interface.hpp"
  10 #include "xbt/file.h"
  11
  12 #include "src/surf/xml/platf_private.hpp"
  13 #include <boost/algorithm/string.hpp>
  14 #include <boost/algorithm/string/classification.hpp>
  15 #include <boost/algorithm/string/split.hpp>
  16 #include <string>
  17
  18 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf, "Logging specific to the SURF parsing module");
  19
  20 extern "C" {
  21
  22 int ETag_surfxml_include_state();
  23
  24 #include "simgrid_dtd.c"
  25
  26 char* surf_parsed_filename = nullptr; // to locate parse error messages
  27
  28 std::vector<simgrid::surf::LinkImpl*> parsed_link_list; /* temporary store of current list link of a route */
  29
  30 /*
  31  * Helping functions
  32  */
  33 void surf_parse_assert(bool cond, std::string msg)
  34 {
  35   if (not cond) {
  36     int lineno = surf_parse_lineno;
  37     cleanup();
  38     XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg.c_str());
  39     surf_exit();
  40     xbt_die("Exiting now");
  41   }
  42 }
  43
  44 void surf_parse_error(std::string msg)
  45 {
  46   int lineno = surf_parse_lineno;
  47   cleanup();
  48   XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg.c_str());
  49   surf_exit();
  50   xbt_die("Exiting now");
  51 }
  52
  53 void surf_parse_assert_netpoint(std::string hostname, std::string pre, std::string post)
  54 {
  55   if (sg_netpoint_by_name_or_null(hostname.c_str()) != nullptr) // found
  56     return;
  57
  58   std::string msg = pre + hostname + post + " Existing netpoints: \n";
  59
  60   std::vector<simgrid::kernel::routing::NetPoint*> list;
  61   simgrid::s4u::Engine::getInstance()->getNetpointList(&list);
  62   std::sort(list.begin(), list.end(), [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
  63     return a->getName() < b->getName();
  64   });
  65   bool first = true;
  66   for (auto const& np : list) {
  67     if (np->isNetZone())
  68       continue;
  69
  70     if (not first)
  71       msg += ",";
  72     first = false;
  73     msg += "'" + np->getName() + "'";
  74     if (msg.length() > 4096) {
  75       msg.pop_back(); // remove trailing quote
  76       msg += "...(list truncated)......";
  77       break;
  78     }
  79   }
  80   surf_parse_error(msg);
  81 }
  82
  83 void surf_parse_warn(std::string msg)
  84 {
  85   XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg.c_str());
  86 }
  87
  88 double surf_parse_get_double(std::string s)
  89 {
  90   try {
  91     return std::stod(s);
  92   } catch (std::invalid_argument& ia) {
  93     surf_parse_error(s + " is not a double");
  94     return -1;
  95   }
  96 }
  97
  98 int surf_parse_get_int(std::string s)
  99 {
 100   try {
 101     return std::stoi(s);
 102   } catch (std::invalid_argument& ia) {
 103     surf_parse_error(s + " is not a double");
 104     return -1;
 105   }
 106 }
 107
 108 /* Turn something like "1-4,6,9-11" into the vector {1,2,3,4,6,9,10,11} */
 109 static std::vector<int>* explodesRadical(std::string radicals)
 110 {
 111   std::vector<int>* exploded = new std::vector<int>();
 112
 113   // Make all hosts
 114   std::vector<std::string> radical_elements;
 115   boost::split(radical_elements, radicals, boost::is_any_of(","));
 116   for (auto const& group : radical_elements) {
 117     std::vector<std::string> radical_ends;
 118     boost::split(radical_ends, group, boost::is_any_of("-"));
 119     int start = surf_parse_get_int(radical_ends.front());
 120     int end   = 0;
 121
 122     switch (radical_ends.size()) {
 123       case 1:
 124         end = start;
 125         break;
 126       case 2:
 127         end = surf_parse_get_int(radical_ends.back());
 128         break;
 129       default:
 130         surf_parse_error(std::string("Malformed radical: ") + group);
 131         break;
 132     }
 133     for (int i = start; i <= end; i++)
 134       exploded->push_back(i);
 135   }
 136
 137   return exploded;
 138 }
 139
 140 struct unit_scale {
 141   const char *unit;
 142   double scale;
 143 };
 144
 145 /* Note: field `unit' for the last element of parameter `units' should be nullptr. */
 146 static double surf_parse_get_value_with_unit(const char* string, const unit_scale* units, const char* entity_kind,
 147                                              std::string name, const char* error_msg, const char* default_unit)
 148 {
 149   char* ptr;
 150   int i;
 151   errno = 0;
 152   double res   = strtod(string, &ptr);
 153   if (errno == ERANGE)
 154     surf_parse_error(std::string("value out of range: ") + string);
 155   if (ptr == string)
 156     surf_parse_error(std::string("cannot parse number:") + string);
 157   if (ptr[0] == '\0') {
 158     if (res == 0)
 159       return res; // Ok, 0 can be unit-less
 160
 161     XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s", string, entity_kind, name.c_str(), error_msg);
 162     ptr = (char*)default_unit;
 163   }
 164   for (i = 0; units[i].unit != nullptr && strcmp(ptr, units[i].unit) != 0; i++);
 165
 166   if (units[i].unit != nullptr)
 167     res *= units[i].scale;
 168   else
 169     surf_parse_error(std::string("unknown unit: ") + ptr);
 170   return res;
 171 }
 172
 173 double surf_parse_get_time(const char* string, const char* entity_kind, std::string name)
 174 {
 175   const unit_scale units[] = {{"w", 7 * 24 * 60 * 60},
 176                               {"d", 24 * 60 * 60},
 177                               {"h", 60 * 60},
 178                               {"m", 60},
 179                               {"s", 1.0},
 180                               {"ms", 1e-3},
 181                               {"us", 1e-6},
 182                               {"ns", 1e-9},
 183                               {"ps", 1e-12},
 184                               {nullptr, 0}};
 185   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 186       "Append 's' to your time to get seconds", "s");
 187 }
 188
 189 double surf_parse_get_size(const char* string, const char* entity_kind, std::string name)
 190 {
 191   const unit_scale units[] = {{"EiB", pow(1024, 6)},
 192                               {"PiB", pow(1024, 5)},
 193                               {"TiB", pow(1024, 4)},
 194                               {"GiB", pow(1024, 3)},
 195                               {"MiB", pow(1024, 2)},
 196                               {"KiB", 1024},
 197                               {"EB", 1e18},
 198                               {"PB", 1e15},
 199                               {"TB", 1e12},
 200                               {"GB", 1e9},
 201                               {"MB", 1e6},
 202                               {"kB", 1e3},
 203                               {"B", 1.0},
 204                               {"Eib", 0.125 * pow(1024, 6)},
 205                               {"Pib", 0.125 * pow(1024, 5)},
 206                               {"Tib", 0.125 * pow(1024, 4)},
 207                               {"Gib", 0.125 * pow(1024, 3)},
 208                               {"Mib", 0.125 * pow(1024, 2)},
 209                               {"Kib", 0.125 * 1024},
 210                               {"Eb", 0.125 * 1e18},
 211                               {"Pb", 0.125 * 1e15},
 212                               {"Tb", 0.125 * 1e12},
 213                               {"Gb", 0.125 * 1e9},
 214                               {"Mb", 0.125 * 1e6},
 215                               {"kb", 0.125 * 1e3},
 216                               {"b", 0.125},
 217                               {nullptr, 0}};
 218   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 219       "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
 220 }
 221
 222 double surf_parse_get_bandwidth(const char* string, const char* entity_kind, std::string name)
 223 {
 224   const unit_scale units[] = {{"EiBps", pow(1024, 6)},
 225                               {"PiBps", pow(1024, 5)},
 226                               {"TiBps", pow(1024, 4)},
 227                               {"GiBps", pow(1024, 3)},
 228                               {"MiBps", pow(1024, 2)},
 229                               {"KiBps", 1024},
 230                               {"EBps", 1e18},
 231                               {"PBps", 1e15},
 232                               {"TBps", 1e12},
 233                               {"GBps", 1e9},
 234                               {"MBps", 1e6},
 235                               {"kBps", 1e3},
 236                               {"Bps", 1.0},
 237                               {"Eibps", 0.125 * pow(1024, 6)},
 238                               {"Pibps", 0.125 * pow(1024, 5)},
 239                               {"Tibps", 0.125 * pow(1024, 4)},
 240                               {"Gibps", 0.125 * pow(1024, 3)},
 241                               {"Mibps", 0.125 * pow(1024, 2)},
 242                               {"Kibps", 0.125 * 1024},
 243                               {"Tbps", 0.125 * 1e12},
 244                               {"Gbps", 0.125 * 1e9},
 245                               {"Mbps", 0.125 * 1e6},
 246                               {"kbps", 0.125 * 1e3},
 247                               {"bps", 0.125},
 248                               {nullptr, 0}};
 249   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 250       "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
 251 }
 252
 253 double surf_parse_get_speed(const char* string, const char* entity_kind, std::string name)
 254 {
 255   const unit_scale units[] = {{"yottaflops", 1e24}, {"Yf", 1e24}, {"zettaflops", 1e21}, {"Zf", 1e21},
 256                               {"exaflops", 1e18},   {"Ef", 1e18}, {"petaflops", 1e15},  {"Pf", 1e15},
 257                               {"teraflops", 1e12},  {"Tf", 1e12}, {"gigaflops", 1e9},   {"Gf", 1e9},
 258                               {"megaflops", 1e6},   {"Mf", 1e6},  {"kiloflops", 1e3},   {"kf", 1e3},
 259                               {"flops", 1.0},       {"f", 1.0},   {nullptr, 0}};
 260   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 261       "Append 'f' or 'flops' to your speed to get flop per second", "f");
 262 }
 263
 264 static std::vector<double> surf_parse_get_all_speeds(char* speeds, const char* entity_kind, std::string id)
 265 {
 266
 267   std::vector<double> speed_per_pstate;
 268
 269   if (strchr(speeds, ',') == nullptr){
 270     double speed = surf_parse_get_speed(speeds, entity_kind, id);
 271     speed_per_pstate.push_back(speed);
 272   } else {
 273     std::vector<std::string> pstate_list;
 274     boost::split(pstate_list, speeds, boost::is_any_of(","));
 275     for (auto speed_str : pstate_list) {
 276       boost::trim(speed_str);
 277       double speed = surf_parse_get_speed(speed_str.c_str(), entity_kind, id);
 278       speed_per_pstate.push_back(speed);
 279       XBT_DEBUG("Speed value: %f", speed);
 280     }
 281   }
 282   return speed_per_pstate;
 283 }
 284
 285 /*
 286  * All the callback lists that can be overridden anywhere.
 287  * (this list should probably be reduced to the bare minimum to allow the models to work)
 288  */
 289
 290 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
 291
 292 /* The default current property receiver. Setup in the corresponding opening callbacks. */
 293 std::map<std::string, std::string>* current_property_set       = nullptr;
 294 std::map<std::string, std::string>* current_model_property_set = nullptr;
 295 int ZONE_TAG                            = 0; // Whether we just opened a zone tag (to see what to do with the properties)
 296
 297 YY_BUFFER_STATE surf_input_buffer;
 298 FILE *surf_file_to_parse = nullptr;
 299
 300 /* Stuff relative to storage */
 301 void STag_surfxml_storage()
 302 {
 303   ZONE_TAG = 0;
 304   XBT_DEBUG("STag_surfxml_storage");
 305   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 306 }
 307
 308 void ETag_surfxml_storage()
 309 {
 310   StorageCreationArgs storage;
 311
 312   storage.properties   = current_property_set;
 313   current_property_set = nullptr;
 314
 315   storage.id           = A_surfxml_storage_id;
 316   storage.type_id      = A_surfxml_storage_typeId;
 317   storage.content      = A_surfxml_storage_content;
 318   storage.attach       = A_surfxml_storage_attach;
 319
 320   sg_platf_new_storage(&storage);
 321 }
 322 void STag_surfxml_storage___type()
 323 {
 324   ZONE_TAG = 0;
 325   XBT_DEBUG("STag_surfxml_storage___type");
 326   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 327   xbt_assert(current_model_property_set == nullptr, "Someone forgot to reset the model property set to nullptr in its closing tag (or XML malformed)");
 328 }
 329 void ETag_surfxml_storage___type()
 330 {
 331   StorageTypeCreationArgs storage_type;
 332
 333   storage_type.properties = current_property_set;
 334   current_property_set    = nullptr;
 335
 336   storage_type.model_properties = current_model_property_set;
 337   current_model_property_set    = nullptr;
 338
 339   storage_type.content = A_surfxml_storage___type_content;
 340   storage_type.id      = A_surfxml_storage___type_id;
 341   storage_type.model   = A_surfxml_storage___type_model;
 342   storage_type.size =
 343       surf_parse_get_size(A_surfxml_storage___type_size, "size of storage type", storage_type.id.c_str());
 344   sg_platf_new_storage_type(&storage_type);
 345 }
 346
 347 void STag_surfxml_mount()
 348 {
 349   XBT_DEBUG("STag_surfxml_mount");
 350 }
 351
 352 void ETag_surfxml_mount()
 353 {
 354   MountCreationArgs mount;
 355
 356   mount.name      = A_surfxml_mount_name;
 357   mount.storageId = A_surfxml_mount_storageId;
 358   sg_platf_new_mount(&mount);
 359 }
 360
 361 /*
 362  * Stuff relative to the <include> tag
 363  */
 364 static std::vector<YY_BUFFER_STATE> surf_input_buffer_stack;
 365 static std::vector<FILE*> surf_file_to_parse_stack;
 366 static std::vector<char*> surf_parsed_filename_stack;
 367
 368 void STag_surfxml_include()
 369 {
 370   XBT_ERROR("<include> tag is deprecated, and will be removed in SimGrid v3.18. Please stop using it now (or tell us why you need it).");
 371   parse_after_config();
 372   XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
 373   surf_parsed_filename_stack.push_back(surf_parsed_filename); // save old file name
 374   surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
 375
 376   surf_file_to_parse_stack.push_back(surf_file_to_parse); // save old file descriptor
 377
 378   surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
 379   xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
 380
 381   surf_input_buffer_stack.push_back(surf_input_buffer);
 382   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
 383   surf_parse_push_buffer_state(surf_input_buffer);
 384
 385   fflush(nullptr);
 386 }
 387
 388 void ETag_surfxml_include() {
 389 /* Nothing to do when done with reading the include tag.
 390  * Instead, the handling should be deferred until the EOF of current buffer -- see below */
 391 }
 392
 393 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
 394  *
 395  * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
 396  * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
 397  * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
 398  * error message in that case.
 399  *
 400  * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
 401  * directly: a command line flag could instruct it to do the correct thing when the include directive is encountered
 402  * on a line. One day maybe, if the maya allow it.
 403  */
 404 int ETag_surfxml_include_state()
 405 {
 406   fflush(nullptr);
 407   XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
 408
 409   if (surf_input_buffer_stack.empty()) // nope, that's a true premature EOF. Let the parser die verbosely.
 410     return 0;
 411
 412   // Yeah, we were in an <include> Restore state and proceed.
 413   fclose(surf_file_to_parse);
 414   surf_file_to_parse_stack.pop_back();
 415   surf_parse_pop_buffer_state();
 416   surf_input_buffer_stack.pop_back();
 417
 418   // Restore the filename for error messages
 419   free(surf_parsed_filename);
 420   surf_parsed_filename_stack.pop_back();
 421
 422   return 1;
 423 }
 424
 425 /* Stag and Etag parse functions */
 426
 427 void STag_surfxml_platform() {
 428   XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
 429
 430   xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
 431       "You're using an ancient XML file.\n"
 432       "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
 433       "instead of MBytes, MFlops and seconds.\n"
 434
 435       "Use simgrid_update_xml to update your file automatically. "
 436       "This program is installed automatically with SimGrid, or "
 437       "available in the tools/ directory of the source archive.\n"
 438
 439       "Please check also out the SURF section of the ChangeLog for "
 440       "the 3.1 version for more information. \n"
 441
 442       "Last, do not forget to also update your values for "
 443       "the calls to MSG_task_create (if any).");
 444   xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
 445       "You're using an old XML file.\n"
 446       "Use simgrid_update_xml to update your file automatically. "
 447       "This program is installed automatically with SimGrid, or "
 448       "available in the tools/ directory of the source archive.");
 449   xbt_assert((version >= 4.0),
 450              "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
 451              "Changes introduced in SimGrid 3.13:\n"
 452              "  - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
 453              "  - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
 454              "  - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
 455              "  - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
 456              "\n\n"
 457              "Use simgrid_update_xml to update your file automatically. "
 458              "This program is installed automatically with SimGrid, or "
 459              "available in the tools/ directory of the source archive.",
 460              surf_parsed_filename, version);
 461   if (version < 4.1) {
 462     XBT_INFO("You're using a v%.1f XML file (%s) while the current standard is v4.1 "
 463              "That's fine, the new version is backward compatible. \n\n"
 464              "Use simgrid_update_xml to update your file automatically. "
 465              "This program is installed automatically with SimGrid, or "
 466              "available in the tools/ directory of the source archive.",
 467              version, surf_parsed_filename);
 468   }
 469   xbt_assert(version <= 4.1, "******* FILE %s COMES FROM THE FUTURE (v:%.1f) *********\n "
 470                              "The most recent formalism that this version of SimGrid understands is v4.1.\n"
 471                              "Please update your code, or use another, more adapted, file.",
 472              surf_parsed_filename, version);
 473
 474   sg_platf_begin();
 475 }
 476 void ETag_surfxml_platform(){
 477   sg_platf_end();
 478 }
 479
 480 void STag_surfxml_host(){
 481   ZONE_TAG = 0;
 482   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 483 }
 484
 485 void STag_surfxml_prop()
 486 {
 487   if (ZONE_TAG) { // We need to retrieve the most recently opened zone
 488     XBT_DEBUG("Set zone property %s -> %s", A_surfxml_prop_id, A_surfxml_prop_value);
 489     simgrid::s4u::NetZone* netzone = simgrid::s4u::Engine::getInstance()->getNetzoneByNameOrNull(A_surfxml_zone_id);
 490
 491     netzone->setProperty(A_surfxml_prop_id, A_surfxml_prop_value);
 492   } else {
 493     if (not current_property_set)
 494       current_property_set = new std::map<std::string, std::string>; // Maybe, it should raise an error
 495     current_property_set->insert({A_surfxml_prop_id, A_surfxml_prop_value});
 496     XBT_DEBUG("add prop %s=%s into current property set %p", A_surfxml_prop_id, A_surfxml_prop_value,
 497               current_property_set);
 498   }
 499 }
 500
 501 void ETag_surfxml_host()    {
 502   s_sg_platf_host_cbarg_t host;
 503   memset(&host,0,sizeof(host));
 504
 505   host.properties = current_property_set;
 506   current_property_set = nullptr;
 507
 508   host.id = A_surfxml_host_id;
 509
 510   host.speed_per_pstate = surf_parse_get_all_speeds(A_surfxml_host_speed, "speed of host", host.id);
 511
 512   XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
 513   host.core_amount = surf_parse_get_int(A_surfxml_host_core);
 514   host.speed_trace = A_surfxml_host_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_availability___file) : nullptr;
 515   host.state_trace = A_surfxml_host_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_state___file) : nullptr;
 516   host.pstate      = surf_parse_get_int(A_surfxml_host_pstate);
 517   host.coord       = A_surfxml_host_coordinates;
 518
 519   sg_platf_new_host(&host);
 520 }
 521
 522 void STag_surfxml_host___link(){
 523   XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
 524   HostLinkCreationArgs host_link;
 525
 526   host_link.id        = A_surfxml_host___link_id;
 527   host_link.link_up   = A_surfxml_host___link_up;
 528   host_link.link_down = A_surfxml_host___link_down;
 529   sg_platf_new_hostlink(&host_link);
 530 }
 531
 532 void STag_surfxml_router(){
 533   sg_platf_new_router(A_surfxml_router_id, A_surfxml_router_coordinates);
 534 }
 535
 536 void ETag_surfxml_cluster(){
 537   ClusterCreationArgs cluster;
 538   cluster.properties   = current_property_set;
 539   current_property_set = nullptr;
 540
 541   cluster.id          = A_surfxml_cluster_id;
 542   cluster.prefix      = A_surfxml_cluster_prefix;
 543   cluster.suffix      = A_surfxml_cluster_suffix;
 544   cluster.radicals    = explodesRadical(A_surfxml_cluster_radical);
 545   cluster.speeds      = surf_parse_get_all_speeds(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
 546   cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
 547   cluster.bw          = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
 548   cluster.lat         = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
 549   if(strcmp(A_surfxml_cluster_bb___bw,""))
 550     cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
 551   if(strcmp(A_surfxml_cluster_bb___lat,""))
 552     cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
 553   if(strcmp(A_surfxml_cluster_limiter___link,""))
 554     cluster.limiter_link = surf_parse_get_bandwidth(A_surfxml_cluster_limiter___link, "limiter_link of cluster", cluster.id);
 555   if(strcmp(A_surfxml_cluster_loopback___bw,""))
 556     cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
 557   if(strcmp(A_surfxml_cluster_loopback___lat,""))
 558     cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
 559
 560   switch(AX_surfxml_cluster_topology){
 561   case A_surfxml_cluster_topology_FLAT:
 562     cluster.topology= SURF_CLUSTER_FLAT ;
 563     break;
 564   case A_surfxml_cluster_topology_TORUS:
 565     cluster.topology= SURF_CLUSTER_TORUS ;
 566     break;
 567   case A_surfxml_cluster_topology_FAT___TREE:
 568     cluster.topology = SURF_CLUSTER_FAT_TREE;
 569     break;
 570   case A_surfxml_cluster_topology_DRAGONFLY:
 571     cluster.topology= SURF_CLUSTER_DRAGONFLY ;
 572     break;
 573   default:
 574     surf_parse_error(std::string("Invalid cluster topology for cluster ") + cluster.id);
 575     break;
 576   }
 577   cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
 578   cluster.router_id = A_surfxml_cluster_router___id;
 579
 580   switch (AX_surfxml_cluster_sharing___policy) {
 581   case A_surfxml_cluster_sharing___policy_SHARED:
 582     cluster.sharing_policy = SURF_LINK_SHARED;
 583     break;
 584   case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
 585     cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
 586     break;
 587   case A_surfxml_cluster_sharing___policy_FATPIPE:
 588     cluster.sharing_policy = SURF_LINK_FATPIPE;
 589     break;
 590   default:
 591     surf_parse_error(std::string("Invalid cluster sharing policy for cluster ") + cluster.id);
 592     break;
 593   }
 594   switch (AX_surfxml_cluster_bb___sharing___policy) {
 595   case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
 596     cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
 597     break;
 598   case A_surfxml_cluster_bb___sharing___policy_SHARED:
 599     cluster.bb_sharing_policy = SURF_LINK_SHARED;
 600     break;
 601   default:
 602     surf_parse_error(std::string("Invalid bb sharing policy in cluster ") + cluster.id);
 603     break;
 604   }
 605
 606   sg_platf_new_cluster(&cluster);
 607 }
 608
 609 void STag_surfxml_cluster(){
 610   ZONE_TAG = 0;
 611   parse_after_config();
 612   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 613 }
 614
 615 void STag_surfxml_cabinet(){
 616   parse_after_config();
 617   CabinetCreationArgs cabinet;
 618   cabinet.id      = A_surfxml_cabinet_id;
 619   cabinet.prefix  = A_surfxml_cabinet_prefix;
 620   cabinet.suffix  = A_surfxml_cabinet_suffix;
 621   cabinet.speed    = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id.c_str());
 622   cabinet.bw       = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id.c_str());
 623   cabinet.lat      = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id.c_str());
 624   cabinet.radicals = explodesRadical(A_surfxml_cabinet_radical);
 625
 626   sg_platf_new_cabinet(&cabinet);
 627 }
 628
 629 void STag_surfxml_peer(){
 630   parse_after_config();
 631   PeerCreationArgs peer;
 632
 633   peer.id          = std::string(A_surfxml_peer_id);
 634   peer.speed       = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id.c_str());
 635   peer.bw_in       = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id.c_str());
 636   peer.bw_out      = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id.c_str());
 637   peer.coord       = A_surfxml_peer_coordinates;
 638   peer.speed_trace = A_surfxml_peer_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_availability___file) : nullptr;
 639   peer.state_trace = A_surfxml_peer_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_state___file) : nullptr;
 640
 641   if (A_surfxml_peer_lat[0] != '\0')
 642     XBT_WARN("The latency parameter in <peer> is now deprecated. Use the z coordinate instead of '%s'.",
 643              A_surfxml_peer_lat);
 644
 645   sg_platf_new_peer(&peer);
 646 }
 647
 648 void STag_surfxml_link(){
 649   ZONE_TAG = 0;
 650   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 651 }
 652
 653 void ETag_surfxml_link(){
 654   LinkCreationArgs link;
 655
 656   link.properties          = current_property_set;
 657   current_property_set     = nullptr;
 658
 659   link.id                  = std::string(A_surfxml_link_id);
 660   link.bandwidth           = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id.c_str());
 661   link.bandwidth_trace     = A_surfxml_link_bandwidth___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file) : nullptr;
 662   link.latency             = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id.c_str());
 663   link.latency_trace       = A_surfxml_link_latency___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_latency___file) : nullptr;
 664   link.state_trace         = A_surfxml_link_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_state___file):nullptr;
 665
 666   switch (A_surfxml_link_sharing___policy) {
 667   case A_surfxml_link_sharing___policy_SHARED:
 668     link.policy = SURF_LINK_SHARED;
 669     break;
 670   case A_surfxml_link_sharing___policy_FATPIPE:
 671      link.policy = SURF_LINK_FATPIPE;
 672      break;
 673   case A_surfxml_link_sharing___policy_FULLDUPLEX:
 674      link.policy = SURF_LINK_FULLDUPLEX;
 675      break;
 676   default:
 677     surf_parse_error(std::string("Invalid sharing policy in link ") + link.id);
 678     break;
 679   }
 680
 681   sg_platf_new_link(&link);
 682 }
 683
 684 void STag_surfxml_link___ctn()
 685 {
 686   simgrid::surf::LinkImpl* link = nullptr;
 687   switch (A_surfxml_link___ctn_direction) {
 688   case AU_surfxml_link___ctn_direction:
 689   case A_surfxml_link___ctn_direction_NONE:
 690     link = simgrid::surf::LinkImpl::byName(A_surfxml_link___ctn_id);
 691     break;
 692   case A_surfxml_link___ctn_direction_UP:
 693     link = simgrid::surf::LinkImpl::byName(std::string(A_surfxml_link___ctn_id) + "_UP");
 694     break;
 695   case A_surfxml_link___ctn_direction_DOWN:
 696     link = simgrid::surf::LinkImpl::byName(std::string(A_surfxml_link___ctn_id) + "_DOWN");
 697     break;
 698   default:
 699     surf_parse_error(std::string("Invalid direction for link ") + A_surfxml_link___ctn_id);
 700     break;
 701   }
 702
 703   const char* dirname = "";
 704   switch (A_surfxml_link___ctn_direction) {
 705     case A_surfxml_link___ctn_direction_UP:
 706       dirname = " (upward)";
 707       break;
 708     case A_surfxml_link___ctn_direction_DOWN:
 709       dirname = " (downward)";
 710       break;
 711     default:
 712       dirname = "";
 713   }
 714   surf_parse_assert(link != nullptr, std::string("No such link: '") + A_surfxml_link___ctn_id + "'" + dirname);
 715   parsed_link_list.push_back(link);
 716 }
 717
 718 void ETag_surfxml_backbone(){
 719   LinkCreationArgs link;
 720
 721   link.properties = nullptr;
 722   link.id = std::string(A_surfxml_backbone_id);
 723   link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id.c_str());
 724   link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id.c_str());
 725   link.policy = SURF_LINK_SHARED;
 726
 727   sg_platf_new_link(&link);
 728   routing_cluster_add_backbone(simgrid::surf::LinkImpl::byName(A_surfxml_backbone_id));
 729 }
 730
 731 void STag_surfxml_route(){
 732   surf_parse_assert_netpoint(A_surfxml_route_src, "Route src='", "' does name a node.");
 733   surf_parse_assert_netpoint(A_surfxml_route_dst, "Route dst='", "' does name a node.");
 734 }
 735
 736 void STag_surfxml_ASroute(){
 737   surf_parse_assert_netpoint(A_surfxml_ASroute_src, "ASroute src='", "' does name a node.");
 738   surf_parse_assert_netpoint(A_surfxml_ASroute_dst, "ASroute dst='", "' does name a node.");
 739
 740   surf_parse_assert_netpoint(A_surfxml_ASroute_gw___src, "ASroute gw_src='", "' does name a node.");
 741   surf_parse_assert_netpoint(A_surfxml_ASroute_gw___dst, "ASroute gw_dst='", "' does name a node.");
 742 }
 743 void STag_surfxml_zoneRoute(){
 744   surf_parse_assert_netpoint(A_surfxml_zoneRoute_src, "zoneRoute src='", "' does name a node.");
 745   surf_parse_assert_netpoint(A_surfxml_zoneRoute_dst, "zoneRoute dst='", "' does name a node.");
 746   surf_parse_assert_netpoint(A_surfxml_zoneRoute_gw___src, "zoneRoute gw_src='", "' does name a node.");
 747   surf_parse_assert_netpoint(A_surfxml_zoneRoute_gw___dst, "zoneRoute gw_dst='", "' does name a node.");
 748 }
 749
 750 void STag_surfxml_bypassRoute(){
 751   surf_parse_assert_netpoint(A_surfxml_bypassRoute_src, "bypassRoute src='", "' does name a node.");
 752   surf_parse_assert_netpoint(A_surfxml_bypassRoute_dst, "bypassRoute dst='", "' does name a node.");
 753 }
 754
 755 void STag_surfxml_bypassASroute(){
 756   surf_parse_assert_netpoint(A_surfxml_bypassASroute_src, "bypassASroute src='", "' does name a node.");
 757   surf_parse_assert_netpoint(A_surfxml_bypassASroute_dst, "bypassASroute dst='", "' does name a node.");
 758   surf_parse_assert_netpoint(A_surfxml_bypassASroute_gw___src, "bypassASroute gw_src='", "' does name a node.");
 759   surf_parse_assert_netpoint(A_surfxml_bypassASroute_gw___dst, "bypassASroute gw_dst='", "' does name a node.");
 760 }
 761 void STag_surfxml_bypassZoneRoute(){
 762   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_src, "bypassZoneRoute src='", "' does name a node.");
 763   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_dst, "bypassZoneRoute dst='", "' does name a node.");
 764   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_gw___src, "bypassZoneRoute gw_src='", "' does name a node.");
 765   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_gw___dst, "bypassZoneRoute gw_dst='", "' does name a node.");
 766 }
 767
 768 void ETag_surfxml_route(){
 769   s_sg_platf_route_cbarg_t route;
 770   memset(&route,0,sizeof(route));
 771
 772   route.src         = sg_netpoint_by_name_or_null(A_surfxml_route_src); // tested to not be nullptr in start tag
 773   route.dst         = sg_netpoint_by_name_or_null(A_surfxml_route_dst); // tested to not be nullptr in start tag
 774   route.gw_src    = nullptr;
 775   route.gw_dst    = nullptr;
 776   route.link_list   = new std::vector<simgrid::surf::LinkImpl*>();
 777   route.symmetrical = (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES);
 778
 779   for (auto const& link : parsed_link_list)
 780     route.link_list->push_back(link);
 781   parsed_link_list.clear();
 782
 783   sg_platf_new_route(&route);
 784   delete route.link_list;
 785 }
 786
 787 void ETag_surfxml_ASroute()
 788 {
 789   AX_surfxml_zoneRoute_src = AX_surfxml_ASroute_src;
 790   AX_surfxml_zoneRoute_dst = AX_surfxml_ASroute_dst;
 791   AX_surfxml_zoneRoute_gw___src = AX_surfxml_ASroute_gw___src;
 792   AX_surfxml_zoneRoute_gw___dst = AX_surfxml_ASroute_gw___dst;
 793   AX_surfxml_zoneRoute_symmetrical = (AT_surfxml_zoneRoute_symmetrical)AX_surfxml_ASroute_symmetrical;
 794   ETag_surfxml_zoneRoute();
 795 }
 796 void ETag_surfxml_zoneRoute()
 797 {
 798   s_sg_platf_route_cbarg_t ASroute;
 799   memset(&ASroute,0,sizeof(ASroute));
 800
 801   ASroute.src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_src); // tested to not be nullptr in start tag
 802   ASroute.dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_dst); // tested to not be nullptr in start tag
 803
 804   ASroute.gw_src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_gw___src); // tested to not be nullptr in start tag
 805   ASroute.gw_dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_gw___dst); // tested to not be nullptr in start tag
 806
 807   ASroute.link_list = new std::vector<simgrid::surf::LinkImpl*>();
 808
 809   for (auto const& link : parsed_link_list)
 810     ASroute.link_list->push_back(link);
 811   parsed_link_list.clear();
 812
 813   switch (A_surfxml_zoneRoute_symmetrical) {
 814   case AU_surfxml_zoneRoute_symmetrical:
 815   case A_surfxml_zoneRoute_symmetrical_YES:
 816     ASroute.symmetrical = true;
 817     break;
 818   case A_surfxml_zoneRoute_symmetrical_NO:
 819     ASroute.symmetrical = false;
 820     break;
 821   }
 822
 823   sg_platf_new_route(&ASroute);
 824   delete ASroute.link_list;
 825 }
 826
 827 void ETag_surfxml_bypassRoute(){
 828   s_sg_platf_route_cbarg_t route;
 829   memset(&route,0,sizeof(route));
 830
 831   route.src         = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_src); // tested to not be nullptr in start tag
 832   route.dst         = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_dst); // tested to not be nullptr in start tag
 833   route.gw_src = nullptr;
 834   route.gw_dst = nullptr;
 835   route.symmetrical = false;
 836   route.link_list   = new std::vector<simgrid::surf::LinkImpl*>();
 837
 838   for (auto const& link : parsed_link_list)
 839     route.link_list->push_back(link);
 840   parsed_link_list.clear();
 841
 842   sg_platf_new_bypassRoute(&route);
 843   delete route.link_list;
 844 }
 845
 846 void ETag_surfxml_bypassASroute()
 847 {
 848   AX_surfxml_bypassZoneRoute_src = AX_surfxml_bypassASroute_src;
 849   AX_surfxml_bypassZoneRoute_dst = AX_surfxml_bypassASroute_dst;
 850   AX_surfxml_bypassZoneRoute_gw___src = AX_surfxml_bypassASroute_gw___src;
 851   AX_surfxml_bypassZoneRoute_gw___dst = AX_surfxml_bypassASroute_gw___dst;
 852   ETag_surfxml_bypassZoneRoute();
 853 }
 854 void ETag_surfxml_bypassZoneRoute()
 855 {
 856   s_sg_platf_route_cbarg_t ASroute;
 857   memset(&ASroute,0,sizeof(ASroute));
 858
 859   ASroute.src         = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_src);
 860   ASroute.dst         = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_dst);
 861   ASroute.link_list   = new std::vector<simgrid::surf::LinkImpl*>();
 862   for (auto const& link : parsed_link_list)
 863     ASroute.link_list->push_back(link);
 864   parsed_link_list.clear();
 865
 866   ASroute.symmetrical = false;
 867
 868   ASroute.gw_src = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_gw___src);
 869   ASroute.gw_dst = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_gw___dst);
 870
 871   sg_platf_new_bypassRoute(&ASroute);
 872   delete ASroute.link_list;
 873 }
 874
 875 void ETag_surfxml_trace(){
 876   TraceCreationArgs trace;
 877
 878   trace.id = A_surfxml_trace_id;
 879   trace.file = A_surfxml_trace_file;
 880   trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
 881   trace.pc_data = surfxml_pcdata;
 882
 883   sg_platf_new_trace(&trace);
 884 }
 885
 886 void STag_surfxml_trace___connect()
 887 {
 888   parse_after_config();
 889   TraceConnectCreationArgs trace_connect;
 890
 891   trace_connect.element = A_surfxml_trace___connect_element;
 892   trace_connect.trace = A_surfxml_trace___connect_trace;
 893
 894   switch (A_surfxml_trace___connect_kind) {
 895   case AU_surfxml_trace___connect_kind:
 896   case A_surfxml_trace___connect_kind_SPEED:
 897     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_SPEED;
 898     break;
 899   case A_surfxml_trace___connect_kind_BANDWIDTH:
 900     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_BANDWIDTH;
 901     break;
 902   case A_surfxml_trace___connect_kind_HOST___AVAIL:
 903     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
 904     break;
 905   case A_surfxml_trace___connect_kind_LATENCY:
 906     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_LATENCY;
 907     break;
 908   case A_surfxml_trace___connect_kind_LINK___AVAIL:
 909     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
 910     break;
 911   default:
 912     surf_parse_error("Invalid trace kind");
 913     break;
 914   }
 915   sg_platf_trace_connect(&trace_connect);
 916 }
 917
 918 void STag_surfxml_AS()
 919 {
 920   AX_surfxml_zone_id = AX_surfxml_AS_id;
 921   AX_surfxml_zone_routing = (AT_surfxml_zone_routing)AX_surfxml_AS_routing;
 922   STag_surfxml_zone();
 923 }
 924
 925 void ETag_surfxml_AS()
 926 {
 927   ETag_surfxml_zone();
 928 }
 929
 930 void STag_surfxml_zone()
 931 {
 932   parse_after_config();
 933   ZONE_TAG                 = 1;
 934   ZoneCreationArgs zone;
 935   zone.id      = A_surfxml_zone_id;
 936   zone.routing = static_cast<int>(A_surfxml_zone_routing);
 937
 938   sg_platf_new_Zone_begin(&zone);
 939 }
 940
 941 void ETag_surfxml_zone()
 942 {
 943   sg_platf_new_Zone_seal();
 944 }
 945
 946 void STag_surfxml_config()
 947 {
 948   ZONE_TAG = 0;
 949   xbt_assert(current_property_set == nullptr,
 950              "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 951   XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
 952   if (_sg_cfg_init_status == 2) {
 953     surf_parse_error("All <config> tags must be given before any platform elements (such as <zone>, <host>, <cluster>, "
 954                      "<link>, etc).");
 955   }
 956 }
 957
 958 void ETag_surfxml_config()
 959 {
 960   for (auto const& elm : *current_property_set) {
 961     if (xbt_cfg_is_default_value(elm.first.c_str())) {
 962       std::string cfg = elm.first + ":" + elm.second;
 963       xbt_cfg_set_parse(cfg.c_str());
 964     } else
 965       XBT_INFO("The custom configuration '%s' is already defined by user!", elm.first.c_str());
 966   }
 967   XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
 968
 969   delete current_property_set;
 970   current_property_set = nullptr;
 971 }
 972
 973 static int argc;
 974 static char **argv;
 975
 976 void STag_surfxml_process()
 977 {
 978   AX_surfxml_actor_function = AX_surfxml_process_function;
 979   STag_surfxml_actor();
 980 }
 981
 982 void STag_surfxml_actor()
 983 {
 984   ZONE_TAG  = 0;
 985   argc    = 1;
 986   argv    = xbt_new(char *, 1);
 987   argv[0] = xbt_strdup(A_surfxml_actor_function);
 988   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 989 }
 990
 991 void ETag_surfxml_process()
 992 {
 993   AX_surfxml_actor_host = AX_surfxml_process_host;
 994   AX_surfxml_actor_function = AX_surfxml_process_function;
 995   AX_surfxml_actor_start___time = AX_surfxml_process_start___time;
 996   AX_surfxml_actor_kill___time = AX_surfxml_process_kill___time;
 997   AX_surfxml_actor_on___failure = (AT_surfxml_actor_on___failure)AX_surfxml_process_on___failure;
 998   ETag_surfxml_actor();
 999 }
1000
1001 void ETag_surfxml_actor()
1002 {
1003   s_sg_platf_process_cbarg_t actor;
1004   memset(&actor,0,sizeof(actor));
1005
1006   actor.properties     = current_property_set;
1007   current_property_set = nullptr;
1008
1009   actor.argc       = argc;
1010   actor.argv       = (const char **)argv;
1011   actor.host       = A_surfxml_actor_host;
1012   actor.function   = A_surfxml_actor_function;
1013   actor.start_time = surf_parse_get_double(A_surfxml_actor_start___time);
1014   actor.kill_time  = surf_parse_get_double(A_surfxml_actor_kill___time);
1015
1016   switch (A_surfxml_actor_on___failure) {
1017   case AU_surfxml_actor_on___failure:
1018   case A_surfxml_actor_on___failure_DIE:
1019     actor.on_failure =  SURF_ACTOR_ON_FAILURE_DIE;
1020     break;
1021   case A_surfxml_actor_on___failure_RESTART:
1022     actor.on_failure =  SURF_ACTOR_ON_FAILURE_RESTART;
1023     break;
1024   default:
1025     surf_parse_error("Invalid on failure behavior");
1026     break;
1027   }
1028
1029   sg_platf_new_process(&actor);
1030
1031   for (int i = 0; i != argc; ++i)
1032     xbt_free(argv[i]);
1033   xbt_free(argv);
1034   argv = nullptr;
1035 }
1036
1037 void STag_surfxml_argument(){
1038   argc++;
1039   argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
1040   argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
1041 }
1042
1043 void STag_surfxml_model___prop(){
1044   if (not current_model_property_set)
1045     current_model_property_set = new std::map<std::string, std::string>();
1046
1047   current_model_property_set->insert({A_surfxml_model___prop_id, A_surfxml_model___prop_value});
1048 }
1049
1050 void ETag_surfxml_prop(){/* Nothing to do */}
1051 void STag_surfxml_random(){/* Nothing to do */}
1052 void ETag_surfxml_random(){/* Nothing to do */}
1053 void ETag_surfxml_trace___connect(){/* Nothing to do */}
1054 void STag_surfxml_trace(){parse_after_config();}
1055 void ETag_surfxml_router(){/*Nothing to do*/}
1056 void ETag_surfxml_host___link(){/* Nothing to do */}
1057 void ETag_surfxml_cabinet(){/* Nothing to do */}
1058 void ETag_surfxml_peer(){/* Nothing to do */}
1059 void STag_surfxml_backbone(){/* Nothing to do */}
1060 void ETag_surfxml_link___ctn(){/* Nothing to do */}
1061 void ETag_surfxml_argument(){/* Nothing to do */}
1062 void ETag_surfxml_model___prop(){/* Nothing to do */}
1063
1064 /* Open and Close parse file */
1065 void surf_parse_open(const char *file)
1066 {
1067   xbt_assert(file, "Cannot parse the nullptr file. Bypassing the parser is strongly deprecated nowadays.");
1068
1069   surf_parsed_filename = xbt_strdup(file);
1070   char* dir            = xbt_dirname(file);
1071   surf_path.push_back(std::string(dir));
1072   xbt_free(dir);
1073
1074   surf_file_to_parse = surf_fopen(file, "r");
1075   if (surf_file_to_parse == nullptr)
1076     xbt_die("Unable to open '%s'\n", file);
1077   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1078   surf_parse__switch_to_buffer(surf_input_buffer);
1079   surf_parse_lineno = 1;
1080 }
1081
1082 void surf_parse_close()
1083 {
1084   if (surf_parsed_filename) {
1085     surf_path.pop_back();
1086   }
1087
1088   free(surf_parsed_filename);
1089   surf_parsed_filename = nullptr;
1090
1091   if (surf_file_to_parse) {
1092     surf_parse__delete_buffer(surf_input_buffer);
1093     fclose(surf_file_to_parse);
1094     surf_file_to_parse = nullptr; //Must be reset for Bypass
1095   }
1096 }
1097
1098 /* Call the lexer to parse the currently opened file */
1099 int surf_parse()
1100 {
1101   return surf_parse_lex();
1102 }
1103 }