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.hpp"
  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 /*
  27  * Stuff relative to the <include> tag
  28  */
  29 static std::vector<YY_BUFFER_STATE> surf_input_buffer_stack;
  30 static std::vector<FILE*> surf_file_to_parse_stack;
  31 static std::vector<std::string> surf_parsed_filename_stack;
  32
  33 static inline const char* surf_parsed_filename() // to locate parse error messages
  34 {
  35   return surf_parsed_filename_stack.empty() ? nullptr : surf_parsed_filename_stack.back().c_str();
  36 }
  37
  38 std::vector<simgrid::surf::LinkImpl*> parsed_link_list; /* temporary store of current list link of a route */
  39
  40 /*
  41  * Helping functions
  42  */
  43 void surf_parse_assert(bool cond, std::string msg)
  44 {
  45   if (not cond) {
  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
  54 void surf_parse_error(std::string msg)
  55 {
  56   int lineno = surf_parse_lineno;
  57   cleanup();
  58   XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename(), lineno, msg.c_str());
  59   surf_exit();
  60   xbt_die("Exiting now");
  61 }
  62
  63 void surf_parse_assert_netpoint(std::string hostname, std::string pre, std::string post)
  64 {
  65   if (sg_netpoint_by_name_or_null(hostname.c_str()) != nullptr) // found
  66     return;
  67
  68   std::string msg = pre + hostname + post + " Existing netpoints: \n";
  69
  70   std::vector<simgrid::kernel::routing::NetPoint*> list;
  71   simgrid::s4u::Engine::getInstance()->getNetpointList(&list);
  72   std::sort(list.begin(), list.end(), [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
  73     return a->getName() < b->getName();
  74   });
  75   bool first = true;
  76   for (auto const& np : list) {
  77     if (np->isNetZone())
  78       continue;
  79
  80     if (not first)
  81       msg += ",";
  82     first = false;
  83     msg += "'" + np->getName() + "'";
  84     if (msg.length() > 4096) {
  85       msg.pop_back(); // remove trailing quote
  86       msg += "...(list truncated)......";
  87       break;
  88     }
  89   }
  90   surf_parse_error(msg);
  91 }
  92
  93 void surf_parse_warn(std::string msg)
  94 {
  95   XBT_WARN("%s:%d: %s", surf_parsed_filename(), surf_parse_lineno, msg.c_str());
  96 }
  97
  98 double surf_parse_get_double(std::string s)
  99 {
 100   try {
 101     return std::stod(s);
 102   } catch (std::invalid_argument& ia) {
 103     surf_parse_error(s + " is not a double");
 104     return -1;
 105   }
 106 }
 107
 108 int surf_parse_get_int(std::string s)
 109 {
 110   try {
 111     return std::stoi(s);
 112   } catch (std::invalid_argument& ia) {
 113     surf_parse_error(s + " is not a double");
 114     return -1;
 115   }
 116 }
 117
 118 /* Turn something like "1-4,6,9-11" into the vector {1,2,3,4,6,9,10,11} */
 119 static std::vector<int>* explodesRadical(std::string radicals)
 120 {
 121   std::vector<int>* exploded = new std::vector<int>();
 122
 123   // Make all hosts
 124   std::vector<std::string> radical_elements;
 125   boost::split(radical_elements, radicals, boost::is_any_of(","));
 126   for (auto const& group : radical_elements) {
 127     std::vector<std::string> radical_ends;
 128     boost::split(radical_ends, group, boost::is_any_of("-"));
 129     int start = surf_parse_get_int(radical_ends.front());
 130     int end   = 0;
 131
 132     switch (radical_ends.size()) {
 133       case 1:
 134         end = start;
 135         break;
 136       case 2:
 137         end = surf_parse_get_int(radical_ends.back());
 138         break;
 139       default:
 140         surf_parse_error(std::string("Malformed radical: ") + group);
 141         break;
 142     }
 143     for (int i = start; i <= end; i++)
 144       exploded->push_back(i);
 145   }
 146
 147   return exploded;
 148 }
 149
 150 struct unit_scale {
 151   const char *unit;
 152   double scale;
 153 };
 154
 155 /* Note: field `unit' for the last element of parameter `units' should be nullptr. */
 156 static double surf_parse_get_value_with_unit(const char* string, const unit_scale* units, const char* entity_kind,
 157                                              std::string name, const char* error_msg, const char* default_unit)
 158 {
 159   char* ptr;
 160   int i;
 161   errno = 0;
 162   double res   = strtod(string, &ptr);
 163   if (errno == ERANGE)
 164     surf_parse_error(std::string("value out of range: ") + string);
 165   if (ptr == string)
 166     surf_parse_error(std::string("cannot parse number:") + string);
 167   if (ptr[0] == '\0') {
 168     if (res == 0)
 169       return res; // Ok, 0 can be unit-less
 170
 171     XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s", string, entity_kind, name.c_str(), error_msg);
 172     ptr = (char*)default_unit;
 173   }
 174   for (i = 0; units[i].unit != nullptr && strcmp(ptr, units[i].unit) != 0; i++);
 175
 176   if (units[i].unit != nullptr)
 177     res *= units[i].scale;
 178   else
 179     surf_parse_error(std::string("unknown unit: ") + ptr);
 180   return res;
 181 }
 182
 183 double surf_parse_get_time(const char* string, const char* entity_kind, std::string name)
 184 {
 185   const unit_scale units[] = {{"w", 7 * 24 * 60 * 60},
 186                               {"d", 24 * 60 * 60},
 187                               {"h", 60 * 60},
 188                               {"m", 60},
 189                               {"s", 1.0},
 190                               {"ms", 1e-3},
 191                               {"us", 1e-6},
 192                               {"ns", 1e-9},
 193                               {"ps", 1e-12},
 194                               {nullptr, 0}};
 195   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 196       "Append 's' to your time to get seconds", "s");
 197 }
 198
 199 double surf_parse_get_size(const char* string, const char* entity_kind, std::string name)
 200 {
 201   const unit_scale units[] = {{"EiB", pow(1024, 6)},
 202                               {"PiB", pow(1024, 5)},
 203                               {"TiB", pow(1024, 4)},
 204                               {"GiB", pow(1024, 3)},
 205                               {"MiB", pow(1024, 2)},
 206                               {"KiB", 1024},
 207                               {"EB", 1e18},
 208                               {"PB", 1e15},
 209                               {"TB", 1e12},
 210                               {"GB", 1e9},
 211                               {"MB", 1e6},
 212                               {"kB", 1e3},
 213                               {"B", 1.0},
 214                               {"Eib", 0.125 * pow(1024, 6)},
 215                               {"Pib", 0.125 * pow(1024, 5)},
 216                               {"Tib", 0.125 * pow(1024, 4)},
 217                               {"Gib", 0.125 * pow(1024, 3)},
 218                               {"Mib", 0.125 * pow(1024, 2)},
 219                               {"Kib", 0.125 * 1024},
 220                               {"Eb", 0.125 * 1e18},
 221                               {"Pb", 0.125 * 1e15},
 222                               {"Tb", 0.125 * 1e12},
 223                               {"Gb", 0.125 * 1e9},
 224                               {"Mb", 0.125 * 1e6},
 225                               {"kb", 0.125 * 1e3},
 226                               {"b", 0.125},
 227                               {nullptr, 0}};
 228   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 229       "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
 230 }
 231
 232 double surf_parse_get_bandwidth(const char* string, const char* entity_kind, std::string name)
 233 {
 234   const unit_scale units[] = {{"EiBps", pow(1024, 6)},
 235                               {"PiBps", pow(1024, 5)},
 236                               {"TiBps", pow(1024, 4)},
 237                               {"GiBps", pow(1024, 3)},
 238                               {"MiBps", pow(1024, 2)},
 239                               {"KiBps", 1024},
 240                               {"EBps", 1e18},
 241                               {"PBps", 1e15},
 242                               {"TBps", 1e12},
 243                               {"GBps", 1e9},
 244                               {"MBps", 1e6},
 245                               {"kBps", 1e3},
 246                               {"Bps", 1.0},
 247                               {"Eibps", 0.125 * pow(1024, 6)},
 248                               {"Pibps", 0.125 * pow(1024, 5)},
 249                               {"Tibps", 0.125 * pow(1024, 4)},
 250                               {"Gibps", 0.125 * pow(1024, 3)},
 251                               {"Mibps", 0.125 * pow(1024, 2)},
 252                               {"Kibps", 0.125 * 1024},
 253                               {"Tbps", 0.125 * 1e12},
 254                               {"Gbps", 0.125 * 1e9},
 255                               {"Mbps", 0.125 * 1e6},
 256                               {"kbps", 0.125 * 1e3},
 257                               {"bps", 0.125},
 258                               {nullptr, 0}};
 259   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 260       "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
 261 }
 262
 263 double surf_parse_get_speed(const char* string, const char* entity_kind, std::string name)
 264 {
 265   const unit_scale units[] = {{"yottaflops", 1e24}, {"Yf", 1e24}, {"zettaflops", 1e21}, {"Zf", 1e21},
 266                               {"exaflops", 1e18},   {"Ef", 1e18}, {"petaflops", 1e15},  {"Pf", 1e15},
 267                               {"teraflops", 1e12},  {"Tf", 1e12}, {"gigaflops", 1e9},   {"Gf", 1e9},
 268                               {"megaflops", 1e6},   {"Mf", 1e6},  {"kiloflops", 1e3},   {"kf", 1e3},
 269                               {"flops", 1.0},       {"f", 1.0},   {nullptr, 0}};
 270   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
 271       "Append 'f' or 'flops' to your speed to get flop per second", "f");
 272 }
 273
 274 static std::vector<double> surf_parse_get_all_speeds(char* speeds, const char* entity_kind, std::string id)
 275 {
 276
 277   std::vector<double> speed_per_pstate;
 278
 279   if (strchr(speeds, ',') == nullptr){
 280     double speed = surf_parse_get_speed(speeds, entity_kind, id);
 281     speed_per_pstate.push_back(speed);
 282   } else {
 283     std::vector<std::string> pstate_list;
 284     boost::split(pstate_list, speeds, boost::is_any_of(","));
 285     for (auto speed_str : pstate_list) {
 286       boost::trim(speed_str);
 287       double speed = surf_parse_get_speed(speed_str.c_str(), entity_kind, id);
 288       speed_per_pstate.push_back(speed);
 289       XBT_DEBUG("Speed value: %f", speed);
 290     }
 291   }
 292   return speed_per_pstate;
 293 }
 294
 295 /*
 296  * All the callback lists that can be overridden anywhere.
 297  * (this list should probably be reduced to the bare minimum to allow the models to work)
 298  */
 299
 300 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
 301
 302 /* The default current property receiver. Setup in the corresponding opening callbacks. */
 303 std::map<std::string, std::string>* current_property_set       = nullptr;
 304 std::map<std::string, std::string>* current_model_property_set = nullptr;
 305 int ZONE_TAG                            = 0; // Whether we just opened a zone tag (to see what to do with the properties)
 306
 307 YY_BUFFER_STATE surf_input_buffer;
 308 FILE *surf_file_to_parse = nullptr;
 309
 310 /* Stuff relative to storage */
 311 void STag_surfxml_storage()
 312 {
 313   ZONE_TAG = 0;
 314   XBT_DEBUG("STag_surfxml_storage");
 315   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 316 }
 317
 318 void ETag_surfxml_storage()
 319 {
 320   StorageCreationArgs storage;
 321
 322   storage.properties   = current_property_set;
 323   current_property_set = nullptr;
 324
 325   storage.id           = A_surfxml_storage_id;
 326   storage.type_id      = A_surfxml_storage_typeId;
 327   storage.content      = A_surfxml_storage_content;
 328   storage.attach       = A_surfxml_storage_attach;
 329
 330   sg_platf_new_storage(&storage);
 331 }
 332 void STag_surfxml_storage___type()
 333 {
 334   ZONE_TAG = 0;
 335   XBT_DEBUG("STag_surfxml_storage___type");
 336   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 337   xbt_assert(current_model_property_set == nullptr, "Someone forgot to reset the model property set to nullptr in its closing tag (or XML malformed)");
 338 }
 339 void ETag_surfxml_storage___type()
 340 {
 341   StorageTypeCreationArgs storage_type;
 342
 343   storage_type.properties = current_property_set;
 344   current_property_set    = nullptr;
 345
 346   storage_type.model_properties = current_model_property_set;
 347   current_model_property_set    = nullptr;
 348
 349   storage_type.content = A_surfxml_storage___type_content;
 350   storage_type.id      = A_surfxml_storage___type_id;
 351   storage_type.model   = A_surfxml_storage___type_model;
 352   storage_type.size =
 353       surf_parse_get_size(A_surfxml_storage___type_size, "size of storage type", storage_type.id.c_str());
 354   sg_platf_new_storage_type(&storage_type);
 355 }
 356
 357 void STag_surfxml_mount()
 358 {
 359   XBT_DEBUG("STag_surfxml_mount");
 360 }
 361
 362 void ETag_surfxml_mount()
 363 {
 364   MountCreationArgs mount;
 365
 366   mount.name      = A_surfxml_mount_name;
 367   mount.storageId = A_surfxml_mount_storageId;
 368   sg_platf_new_mount(&mount);
 369 }
 370
 371 void STag_surfxml_include()
 372 {
 373   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).");
 374   parse_after_config();
 375   XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
 376   surf_parsed_filename_stack.emplace_back(A_surfxml_include_file); // save file name
 377
 378   surf_file_to_parse_stack.push_back(surf_file_to_parse); // save old file descriptor
 379
 380   surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
 381   xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
 382
 383   surf_input_buffer_stack.push_back(surf_input_buffer);
 384   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
 385   surf_parse_push_buffer_state(surf_input_buffer);
 386
 387   fflush(nullptr);
 388 }
 389
 390 void ETag_surfxml_include() {
 391 /* Nothing to do when done with reading the include tag.
 392  * Instead, the handling should be deferred until the EOF of current buffer -- see below */
 393 }
 394
 395 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
 396  *
 397  * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
 398  * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
 399  * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
 400  * error message in that case.
 401  *
 402  * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
 403  * directly: a command line flag could instruct it to do the correct thing when the include directive is encountered
 404  * on a line. One day maybe, if the maya allow it.
 405  */
 406 int ETag_surfxml_include_state()
 407 {
 408   fflush(nullptr);
 409   XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
 410
 411   if (surf_input_buffer_stack.empty()) // nope, that's a true premature EOF. Let the parser die verbosely.
 412     return 0;
 413
 414   // Yeah, we were in an <include> Restore state and proceed.
 415   fclose(surf_file_to_parse);
 416   surf_file_to_parse_stack.pop_back();
 417   surf_parse_pop_buffer_state();
 418   surf_input_buffer_stack.pop_back();
 419
 420   // Restore the filename for error messages
 421   surf_parsed_filename_stack.pop_back();
 422
 423   return 1;
 424 }
 425
 426 /* Stag and Etag parse functions */
 427
 428 void STag_surfxml_platform() {
 429   XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
 430
 431   xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
 432       "You're using an ancient XML file.\n"
 433       "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
 434       "instead of MBytes, MFlops and seconds.\n"
 435
 436       "Use simgrid_update_xml to update your file automatically. "
 437       "This program is installed automatically with SimGrid, or "
 438       "available in the tools/ directory of the source archive.\n"
 439
 440       "Please check also out the SURF section of the ChangeLog for "
 441       "the 3.1 version for more information. \n"
 442
 443       "Last, do not forget to also update your values for "
 444       "the calls to MSG_task_create (if any).");
 445   xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
 446       "You're using an old XML file.\n"
 447       "Use simgrid_update_xml to update your file automatically. "
 448       "This program is installed automatically with SimGrid, or "
 449       "available in the tools/ directory of the source archive.");
 450   xbt_assert((version >= 4.0),
 451              "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
 452              "Changes introduced in SimGrid 3.13:\n"
 453              "  - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
 454              "  - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
 455              "  - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
 456              "  - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
 457              "\n\n"
 458              "Use simgrid_update_xml to update your file automatically. "
 459              "This program is installed automatically with SimGrid, or "
 460              "available in the tools/ directory of the source archive.",
 461              surf_parsed_filename(), version);
 462   if (version < 4.1) {
 463     XBT_INFO("You're using a v%.1f XML file (%s) while the current standard is v4.1 "
 464              "That's fine, the new version is backward compatible. \n\n"
 465              "Use simgrid_update_xml to update your file automatically. "
 466              "This program is installed automatically with SimGrid, or "
 467              "available in the tools/ directory of the source archive.",
 468              version, surf_parsed_filename());
 469   }
 470   xbt_assert(version <= 4.1, "******* FILE %s COMES FROM THE FUTURE (v:%.1f) *********\n "
 471                              "The most recent formalism that this version of SimGrid understands is v4.1.\n"
 472                              "Please update your code, or use another, more adapted, file.",
 473              surf_parsed_filename(), version);
 474
 475   sg_platf_begin();
 476 }
 477 void ETag_surfxml_platform(){
 478   sg_platf_end();
 479 }
 480
 481 void STag_surfxml_host(){
 482   ZONE_TAG = 0;
 483   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 484 }
 485
 486 void STag_surfxml_prop()
 487 {
 488   if (ZONE_TAG) { // We need to retrieve the most recently opened zone
 489     XBT_DEBUG("Set zone property %s -> %s", A_surfxml_prop_id, A_surfxml_prop_value);
 490     simgrid::s4u::NetZone* netzone = simgrid::s4u::Engine::getInstance()->getNetzoneByNameOrNull(A_surfxml_zone_id);
 491
 492     netzone->setProperty(A_surfxml_prop_id, A_surfxml_prop_value);
 493   } else {
 494     if (not current_property_set)
 495       current_property_set = new std::map<std::string, std::string>; // Maybe, it should raise an error
 496     current_property_set->insert({A_surfxml_prop_id, A_surfxml_prop_value});
 497     XBT_DEBUG("add prop %s=%s into current property set %p", A_surfxml_prop_id, A_surfxml_prop_value,
 498               current_property_set);
 499   }
 500 }
 501
 502 void ETag_surfxml_host()    {
 503   s_sg_platf_host_cbarg_t host;
 504   memset(&host,0,sizeof(host));
 505
 506   host.properties = current_property_set;
 507   current_property_set = nullptr;
 508
 509   host.id = A_surfxml_host_id;
 510
 511   host.speed_per_pstate = surf_parse_get_all_speeds(A_surfxml_host_speed, "speed of host", host.id);
 512
 513   XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
 514   host.core_amount = surf_parse_get_int(A_surfxml_host_core);
 515   host.speed_trace = A_surfxml_host_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_availability___file) : nullptr;
 516   host.state_trace = A_surfxml_host_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_state___file) : nullptr;
 517   host.pstate      = surf_parse_get_int(A_surfxml_host_pstate);
 518   host.coord       = A_surfxml_host_coordinates;
 519
 520   sg_platf_new_host(&host);
 521 }
 522
 523 void STag_surfxml_host___link(){
 524   XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
 525   HostLinkCreationArgs host_link;
 526
 527   host_link.id        = A_surfxml_host___link_id;
 528   host_link.link_up   = A_surfxml_host___link_up;
 529   host_link.link_down = A_surfxml_host___link_down;
 530   sg_platf_new_hostlink(&host_link);
 531 }
 532
 533 void STag_surfxml_router(){
 534   sg_platf_new_router(A_surfxml_router_id, A_surfxml_router_coordinates);
 535 }
 536
 537 void ETag_surfxml_cluster(){
 538   ClusterCreationArgs cluster;
 539   cluster.properties   = current_property_set;
 540   current_property_set = nullptr;
 541
 542   cluster.id          = A_surfxml_cluster_id;
 543   cluster.prefix      = A_surfxml_cluster_prefix;
 544   cluster.suffix      = A_surfxml_cluster_suffix;
 545   cluster.radicals    = explodesRadical(A_surfxml_cluster_radical);
 546   cluster.speeds      = surf_parse_get_all_speeds(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
 547   cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
 548   cluster.bw          = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
 549   cluster.lat         = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
 550   if(strcmp(A_surfxml_cluster_bb___bw,""))
 551     cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
 552   if(strcmp(A_surfxml_cluster_bb___lat,""))
 553     cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
 554   if(strcmp(A_surfxml_cluster_limiter___link,""))
 555     cluster.limiter_link = surf_parse_get_bandwidth(A_surfxml_cluster_limiter___link, "limiter_link of cluster", cluster.id);
 556   if(strcmp(A_surfxml_cluster_loopback___bw,""))
 557     cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
 558   if(strcmp(A_surfxml_cluster_loopback___lat,""))
 559     cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
 560
 561   switch(AX_surfxml_cluster_topology){
 562   case A_surfxml_cluster_topology_FLAT:
 563     cluster.topology= SURF_CLUSTER_FLAT ;
 564     break;
 565   case A_surfxml_cluster_topology_TORUS:
 566     cluster.topology= SURF_CLUSTER_TORUS ;
 567     break;
 568   case A_surfxml_cluster_topology_FAT___TREE:
 569     cluster.topology = SURF_CLUSTER_FAT_TREE;
 570     break;
 571   case A_surfxml_cluster_topology_DRAGONFLY:
 572     cluster.topology= SURF_CLUSTER_DRAGONFLY ;
 573     break;
 574   default:
 575     surf_parse_error(std::string("Invalid cluster topology for cluster ") + cluster.id);
 576     break;
 577   }
 578   cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
 579   cluster.router_id = A_surfxml_cluster_router___id;
 580
 581   switch (AX_surfxml_cluster_sharing___policy) {
 582   case A_surfxml_cluster_sharing___policy_SHARED:
 583     cluster.sharing_policy = SURF_LINK_SHARED;
 584     break;
 585   case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
 586     cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
 587     break;
 588   case A_surfxml_cluster_sharing___policy_FATPIPE:
 589     cluster.sharing_policy = SURF_LINK_FATPIPE;
 590     break;
 591   default:
 592     surf_parse_error(std::string("Invalid cluster sharing policy for cluster ") + cluster.id);
 593     break;
 594   }
 595   switch (AX_surfxml_cluster_bb___sharing___policy) {
 596   case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
 597     cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
 598     break;
 599   case A_surfxml_cluster_bb___sharing___policy_SHARED:
 600     cluster.bb_sharing_policy = SURF_LINK_SHARED;
 601     break;
 602   default:
 603     surf_parse_error(std::string("Invalid bb sharing policy in cluster ") + cluster.id);
 604     break;
 605   }
 606
 607   sg_platf_new_cluster(&cluster);
 608 }
 609
 610 void STag_surfxml_cluster(){
 611   ZONE_TAG = 0;
 612   parse_after_config();
 613   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 614 }
 615
 616 void STag_surfxml_cabinet(){
 617   parse_after_config();
 618   CabinetCreationArgs cabinet;
 619   cabinet.id      = A_surfxml_cabinet_id;
 620   cabinet.prefix  = A_surfxml_cabinet_prefix;
 621   cabinet.suffix  = A_surfxml_cabinet_suffix;
 622   cabinet.speed    = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id.c_str());
 623   cabinet.bw       = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id.c_str());
 624   cabinet.lat      = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id.c_str());
 625   cabinet.radicals = explodesRadical(A_surfxml_cabinet_radical);
 626
 627   sg_platf_new_cabinet(&cabinet);
 628 }
 629
 630 void STag_surfxml_peer(){
 631   parse_after_config();
 632   PeerCreationArgs peer;
 633
 634   peer.id          = std::string(A_surfxml_peer_id);
 635   peer.speed       = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id.c_str());
 636   peer.bw_in       = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id.c_str());
 637   peer.bw_out      = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id.c_str());
 638   peer.coord       = A_surfxml_peer_coordinates;
 639   peer.speed_trace = A_surfxml_peer_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_availability___file) : nullptr;
 640   peer.state_trace = A_surfxml_peer_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_state___file) : nullptr;
 641
 642   if (A_surfxml_peer_lat[0] != '\0')
 643     XBT_WARN("The latency parameter in <peer> is now deprecated. Use the z coordinate instead of '%s'.",
 644              A_surfxml_peer_lat);
 645
 646   sg_platf_new_peer(&peer);
 647 }
 648
 649 void STag_surfxml_link(){
 650   ZONE_TAG = 0;
 651   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 652 }
 653
 654 void ETag_surfxml_link(){
 655   LinkCreationArgs link;
 656
 657   link.properties          = current_property_set;
 658   current_property_set     = nullptr;
 659
 660   link.id                  = std::string(A_surfxml_link_id);
 661   link.bandwidth           = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id.c_str());
 662   link.bandwidth_trace     = A_surfxml_link_bandwidth___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file) : nullptr;
 663   link.latency             = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id.c_str());
 664   link.latency_trace       = A_surfxml_link_latency___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_latency___file) : nullptr;
 665   link.state_trace         = A_surfxml_link_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_state___file):nullptr;
 666
 667   switch (A_surfxml_link_sharing___policy) {
 668   case A_surfxml_link_sharing___policy_SHARED:
 669     link.policy = SURF_LINK_SHARED;
 670     break;
 671   case A_surfxml_link_sharing___policy_FATPIPE:
 672      link.policy = SURF_LINK_FATPIPE;
 673      break;
 674   case A_surfxml_link_sharing___policy_FULLDUPLEX:
 675      link.policy = SURF_LINK_FULLDUPLEX;
 676      break;
 677   default:
 678     surf_parse_error(std::string("Invalid sharing policy in link ") + link.id);
 679     break;
 680   }
 681
 682   sg_platf_new_link(&link);
 683 }
 684
 685 void STag_surfxml_link___ctn()
 686 {
 687   simgrid::surf::LinkImpl* link = nullptr;
 688   switch (A_surfxml_link___ctn_direction) {
 689   case AU_surfxml_link___ctn_direction:
 690   case A_surfxml_link___ctn_direction_NONE:
 691     link = simgrid::surf::LinkImpl::byName(A_surfxml_link___ctn_id);
 692     break;
 693   case A_surfxml_link___ctn_direction_UP:
 694     link = simgrid::surf::LinkImpl::byName(std::string(A_surfxml_link___ctn_id) + "_UP");
 695     break;
 696   case A_surfxml_link___ctn_direction_DOWN:
 697     link = simgrid::surf::LinkImpl::byName(std::string(A_surfxml_link___ctn_id) + "_DOWN");
 698     break;
 699   default:
 700     surf_parse_error(std::string("Invalid direction for link ") + A_surfxml_link___ctn_id);
 701     break;
 702   }
 703
 704   const char* dirname = "";
 705   switch (A_surfxml_link___ctn_direction) {
 706     case A_surfxml_link___ctn_direction_UP:
 707       dirname = " (upward)";
 708       break;
 709     case A_surfxml_link___ctn_direction_DOWN:
 710       dirname = " (downward)";
 711       break;
 712     default:
 713       dirname = "";
 714   }
 715   surf_parse_assert(link != nullptr, std::string("No such link: '") + A_surfxml_link___ctn_id + "'" + dirname);
 716   parsed_link_list.push_back(link);
 717 }
 718
 719 void ETag_surfxml_backbone(){
 720   LinkCreationArgs link;
 721
 722   link.properties = nullptr;
 723   link.id = std::string(A_surfxml_backbone_id);
 724   link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id.c_str());
 725   link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id.c_str());
 726   link.policy = SURF_LINK_SHARED;
 727
 728   sg_platf_new_link(&link);
 729   routing_cluster_add_backbone(simgrid::surf::LinkImpl::byName(A_surfxml_backbone_id));
 730 }
 731
 732 void STag_surfxml_route(){
 733   surf_parse_assert_netpoint(A_surfxml_route_src, "Route src='", "' does name a node.");
 734   surf_parse_assert_netpoint(A_surfxml_route_dst, "Route dst='", "' does name a node.");
 735 }
 736
 737 void STag_surfxml_ASroute(){
 738   surf_parse_assert_netpoint(A_surfxml_ASroute_src, "ASroute src='", "' does name a node.");
 739   surf_parse_assert_netpoint(A_surfxml_ASroute_dst, "ASroute dst='", "' does name a node.");
 740
 741   surf_parse_assert_netpoint(A_surfxml_ASroute_gw___src, "ASroute gw_src='", "' does name a node.");
 742   surf_parse_assert_netpoint(A_surfxml_ASroute_gw___dst, "ASroute gw_dst='", "' does name a node.");
 743 }
 744 void STag_surfxml_zoneRoute(){
 745   surf_parse_assert_netpoint(A_surfxml_zoneRoute_src, "zoneRoute src='", "' does name a node.");
 746   surf_parse_assert_netpoint(A_surfxml_zoneRoute_dst, "zoneRoute dst='", "' does name a node.");
 747   surf_parse_assert_netpoint(A_surfxml_zoneRoute_gw___src, "zoneRoute gw_src='", "' does name a node.");
 748   surf_parse_assert_netpoint(A_surfxml_zoneRoute_gw___dst, "zoneRoute gw_dst='", "' does name a node.");
 749 }
 750
 751 void STag_surfxml_bypassRoute(){
 752   surf_parse_assert_netpoint(A_surfxml_bypassRoute_src, "bypassRoute src='", "' does name a node.");
 753   surf_parse_assert_netpoint(A_surfxml_bypassRoute_dst, "bypassRoute dst='", "' does name a node.");
 754 }
 755
 756 void STag_surfxml_bypassASroute(){
 757   surf_parse_assert_netpoint(A_surfxml_bypassASroute_src, "bypassASroute src='", "' does name a node.");
 758   surf_parse_assert_netpoint(A_surfxml_bypassASroute_dst, "bypassASroute dst='", "' does name a node.");
 759   surf_parse_assert_netpoint(A_surfxml_bypassASroute_gw___src, "bypassASroute gw_src='", "' does name a node.");
 760   surf_parse_assert_netpoint(A_surfxml_bypassASroute_gw___dst, "bypassASroute gw_dst='", "' does name a node.");
 761 }
 762 void STag_surfxml_bypassZoneRoute(){
 763   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_src, "bypassZoneRoute src='", "' does name a node.");
 764   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_dst, "bypassZoneRoute dst='", "' does name a node.");
 765   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_gw___src, "bypassZoneRoute gw_src='", "' does name a node.");
 766   surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_gw___dst, "bypassZoneRoute gw_dst='", "' does name a node.");
 767 }
 768
 769 void ETag_surfxml_route(){
 770   s_sg_platf_route_cbarg_t route;
 771   memset(&route,0,sizeof(route));
 772
 773   route.src         = sg_netpoint_by_name_or_null(A_surfxml_route_src); // tested to not be nullptr in start tag
 774   route.dst         = sg_netpoint_by_name_or_null(A_surfxml_route_dst); // tested to not be nullptr in start tag
 775   route.gw_src    = nullptr;
 776   route.gw_dst    = nullptr;
 777   route.link_list   = new std::vector<simgrid::surf::LinkImpl*>();
 778   route.symmetrical = (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES);
 779
 780   for (auto const& link : parsed_link_list)
 781     route.link_list->push_back(link);
 782   parsed_link_list.clear();
 783
 784   sg_platf_new_route(&route);
 785   delete route.link_list;
 786 }
 787
 788 void ETag_surfxml_ASroute()
 789 {
 790   AX_surfxml_zoneRoute_src = AX_surfxml_ASroute_src;
 791   AX_surfxml_zoneRoute_dst = AX_surfxml_ASroute_dst;
 792   AX_surfxml_zoneRoute_gw___src = AX_surfxml_ASroute_gw___src;
 793   AX_surfxml_zoneRoute_gw___dst = AX_surfxml_ASroute_gw___dst;
 794   AX_surfxml_zoneRoute_symmetrical = (AT_surfxml_zoneRoute_symmetrical)AX_surfxml_ASroute_symmetrical;
 795   ETag_surfxml_zoneRoute();
 796 }
 797 void ETag_surfxml_zoneRoute()
 798 {
 799   s_sg_platf_route_cbarg_t ASroute;
 800   memset(&ASroute,0,sizeof(ASroute));
 801
 802   ASroute.src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_src); // tested to not be nullptr in start tag
 803   ASroute.dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_dst); // tested to not be nullptr in start tag
 804
 805   ASroute.gw_src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_gw___src); // tested to not be nullptr in start tag
 806   ASroute.gw_dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_gw___dst); // tested to not be nullptr in start tag
 807
 808   ASroute.link_list = new std::vector<simgrid::surf::LinkImpl*>();
 809
 810   for (auto const& link : parsed_link_list)
 811     ASroute.link_list->push_back(link);
 812   parsed_link_list.clear();
 813
 814   switch (A_surfxml_zoneRoute_symmetrical) {
 815   case AU_surfxml_zoneRoute_symmetrical:
 816   case A_surfxml_zoneRoute_symmetrical_YES:
 817     ASroute.symmetrical = true;
 818     break;
 819   case A_surfxml_zoneRoute_symmetrical_NO:
 820     ASroute.symmetrical = false;
 821     break;
 822   default:
 823     THROW_IMPOSSIBLE;
 824   }
 825
 826   sg_platf_new_route(&ASroute);
 827   delete ASroute.link_list;
 828 }
 829
 830 void ETag_surfxml_bypassRoute(){
 831   s_sg_platf_route_cbarg_t route;
 832   memset(&route,0,sizeof(route));
 833
 834   route.src         = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_src); // tested to not be nullptr in start tag
 835   route.dst         = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_dst); // tested to not be nullptr in start tag
 836   route.gw_src = nullptr;
 837   route.gw_dst = nullptr;
 838   route.symmetrical = false;
 839   route.link_list   = new std::vector<simgrid::surf::LinkImpl*>();
 840
 841   for (auto const& link : parsed_link_list)
 842     route.link_list->push_back(link);
 843   parsed_link_list.clear();
 844
 845   sg_platf_new_bypassRoute(&route);
 846   delete route.link_list;
 847 }
 848
 849 void ETag_surfxml_bypassASroute()
 850 {
 851   AX_surfxml_bypassZoneRoute_src = AX_surfxml_bypassASroute_src;
 852   AX_surfxml_bypassZoneRoute_dst = AX_surfxml_bypassASroute_dst;
 853   AX_surfxml_bypassZoneRoute_gw___src = AX_surfxml_bypassASroute_gw___src;
 854   AX_surfxml_bypassZoneRoute_gw___dst = AX_surfxml_bypassASroute_gw___dst;
 855   ETag_surfxml_bypassZoneRoute();
 856 }
 857 void ETag_surfxml_bypassZoneRoute()
 858 {
 859   s_sg_platf_route_cbarg_t ASroute;
 860   memset(&ASroute,0,sizeof(ASroute));
 861
 862   ASroute.src         = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_src);
 863   ASroute.dst         = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_dst);
 864   ASroute.link_list   = new std::vector<simgrid::surf::LinkImpl*>();
 865   for (auto const& link : parsed_link_list)
 866     ASroute.link_list->push_back(link);
 867   parsed_link_list.clear();
 868
 869   ASroute.symmetrical = false;
 870
 871   ASroute.gw_src = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_gw___src);
 872   ASroute.gw_dst = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_gw___dst);
 873
 874   sg_platf_new_bypassRoute(&ASroute);
 875   delete ASroute.link_list;
 876 }
 877
 878 void ETag_surfxml_trace(){
 879   TraceCreationArgs trace;
 880
 881   trace.id = A_surfxml_trace_id;
 882   trace.file = A_surfxml_trace_file;
 883   trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
 884   trace.pc_data = surfxml_pcdata;
 885
 886   sg_platf_new_trace(&trace);
 887 }
 888
 889 void STag_surfxml_trace___connect()
 890 {
 891   parse_after_config();
 892   TraceConnectCreationArgs trace_connect;
 893
 894   trace_connect.element = A_surfxml_trace___connect_element;
 895   trace_connect.trace = A_surfxml_trace___connect_trace;
 896
 897   switch (A_surfxml_trace___connect_kind) {
 898   case AU_surfxml_trace___connect_kind:
 899   case A_surfxml_trace___connect_kind_SPEED:
 900     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_SPEED;
 901     break;
 902   case A_surfxml_trace___connect_kind_BANDWIDTH:
 903     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_BANDWIDTH;
 904     break;
 905   case A_surfxml_trace___connect_kind_HOST___AVAIL:
 906     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
 907     break;
 908   case A_surfxml_trace___connect_kind_LATENCY:
 909     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_LATENCY;
 910     break;
 911   case A_surfxml_trace___connect_kind_LINK___AVAIL:
 912     trace_connect.kind =  SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
 913     break;
 914   default:
 915     surf_parse_error("Invalid trace kind");
 916     break;
 917   }
 918   sg_platf_trace_connect(&trace_connect);
 919 }
 920
 921 void STag_surfxml_AS()
 922 {
 923   AX_surfxml_zone_id = AX_surfxml_AS_id;
 924   AX_surfxml_zone_routing = (AT_surfxml_zone_routing)AX_surfxml_AS_routing;
 925   STag_surfxml_zone();
 926 }
 927
 928 void ETag_surfxml_AS()
 929 {
 930   ETag_surfxml_zone();
 931 }
 932
 933 void STag_surfxml_zone()
 934 {
 935   parse_after_config();
 936   ZONE_TAG                 = 1;
 937   ZoneCreationArgs zone;
 938   zone.id      = A_surfxml_zone_id;
 939   zone.routing = static_cast<int>(A_surfxml_zone_routing);
 940
 941   sg_platf_new_Zone_begin(&zone);
 942 }
 943
 944 void ETag_surfxml_zone()
 945 {
 946   sg_platf_new_Zone_seal();
 947 }
 948
 949 void STag_surfxml_config()
 950 {
 951   ZONE_TAG = 0;
 952   xbt_assert(current_property_set == nullptr,
 953              "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 954   XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
 955   if (_sg_cfg_init_status == 2) {
 956     surf_parse_error("All <config> tags must be given before any platform elements (such as <zone>, <host>, <cluster>, "
 957                      "<link>, etc).");
 958   }
 959 }
 960
 961 void ETag_surfxml_config()
 962 {
 963   for (auto const& elm : *current_property_set) {
 964     if (xbt_cfg_is_default_value(elm.first.c_str())) {
 965       std::string cfg = elm.first + ":" + elm.second;
 966       xbt_cfg_set_parse(cfg.c_str());
 967     } else
 968       XBT_INFO("The custom configuration '%s' is already defined by user!", elm.first.c_str());
 969   }
 970   XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
 971
 972   delete current_property_set;
 973   current_property_set = nullptr;
 974 }
 975
 976 static int argc;
 977 static char **argv;
 978
 979 void STag_surfxml_process()
 980 {
 981   AX_surfxml_actor_function = AX_surfxml_process_function;
 982   STag_surfxml_actor();
 983 }
 984
 985 void STag_surfxml_actor()
 986 {
 987   ZONE_TAG  = 0;
 988   argc    = 1;
 989   argv    = xbt_new(char *, 1);
 990   argv[0] = xbt_strdup(A_surfxml_actor_function);
 991   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 992 }
 993
 994 void ETag_surfxml_process()
 995 {
 996   AX_surfxml_actor_host = AX_surfxml_process_host;
 997   AX_surfxml_actor_function = AX_surfxml_process_function;
 998   AX_surfxml_actor_start___time = AX_surfxml_process_start___time;
 999   AX_surfxml_actor_kill___time = AX_surfxml_process_kill___time;
1000   AX_surfxml_actor_on___failure = (AT_surfxml_actor_on___failure)AX_surfxml_process_on___failure;
1001   ETag_surfxml_actor();
1002 }
1003
1004 void ETag_surfxml_actor()
1005 {
1006   s_sg_platf_process_cbarg_t actor;
1007   memset(&actor,0,sizeof(actor));
1008
1009   actor.properties     = current_property_set;
1010   current_property_set = nullptr;
1011
1012   actor.argc       = argc;
1013   actor.argv       = (const char **)argv;
1014   actor.host       = A_surfxml_actor_host;
1015   actor.function   = A_surfxml_actor_function;
1016   actor.start_time = surf_parse_get_double(A_surfxml_actor_start___time);
1017   actor.kill_time  = surf_parse_get_double(A_surfxml_actor_kill___time);
1018
1019   switch (A_surfxml_actor_on___failure) {
1020   case AU_surfxml_actor_on___failure:
1021   case A_surfxml_actor_on___failure_DIE:
1022     actor.on_failure =  SURF_ACTOR_ON_FAILURE_DIE;
1023     break;
1024   case A_surfxml_actor_on___failure_RESTART:
1025     actor.on_failure =  SURF_ACTOR_ON_FAILURE_RESTART;
1026     break;
1027   default:
1028     surf_parse_error("Invalid on failure behavior");
1029     break;
1030   }
1031
1032   sg_platf_new_process(&actor);
1033
1034   for (int i = 0; i != argc; ++i)
1035     xbt_free(argv[i]);
1036   xbt_free(argv);
1037   argv = nullptr;
1038 }
1039
1040 void STag_surfxml_argument(){
1041   argc++;
1042   argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
1043   argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
1044 }
1045
1046 void STag_surfxml_model___prop(){
1047   if (not current_model_property_set)
1048     current_model_property_set = new std::map<std::string, std::string>();
1049
1050   current_model_property_set->insert({A_surfxml_model___prop_id, A_surfxml_model___prop_value});
1051 }
1052
1053 void ETag_surfxml_prop(){/* Nothing to do */}
1054 void STag_surfxml_random(){/* Nothing to do */}
1055 void ETag_surfxml_random(){/* Nothing to do */}
1056 void ETag_surfxml_trace___connect(){/* Nothing to do */}
1057 void STag_surfxml_trace(){parse_after_config();}
1058 void ETag_surfxml_router(){/*Nothing to do*/}
1059 void ETag_surfxml_host___link(){/* Nothing to do */}
1060 void ETag_surfxml_cabinet(){/* Nothing to do */}
1061 void ETag_surfxml_peer(){/* Nothing to do */}
1062 void STag_surfxml_backbone(){/* Nothing to do */}
1063 void ETag_surfxml_link___ctn(){/* Nothing to do */}
1064 void ETag_surfxml_argument(){/* Nothing to do */}
1065 void ETag_surfxml_model___prop(){/* Nothing to do */}
1066
1067 /* Open and Close parse file */
1068 void surf_parse_open(const char *file)
1069 {
1070   xbt_assert(file, "Cannot parse the nullptr file. Bypassing the parser is strongly deprecated nowadays.");
1071
1072   surf_parsed_filename_stack.emplace_back(file);
1073   std::string dir      = simgrid::xbt::Path(file).getDirname();
1074   surf_path.push_back(dir);
1075
1076   surf_file_to_parse = surf_fopen(file, "r");
1077   if (surf_file_to_parse == nullptr)
1078     xbt_die("Unable to open '%s'\n", file);
1079   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1080   surf_parse__switch_to_buffer(surf_input_buffer);
1081   surf_parse_lineno = 1;
1082 }
1083
1084 void surf_parse_close()
1085 {
1086   if (surf_parsed_filename()) {
1087     surf_path.pop_back();
1088   }
1089
1090   surf_parsed_filename_stack.pop_back();
1091
1092   if (surf_file_to_parse) {
1093     surf_parse__delete_buffer(surf_input_buffer);
1094     fclose(surf_file_to_parse);
1095     surf_file_to_parse = nullptr; //Must be reset for Bypass
1096   }
1097 }
1098
1099 /* Call the lexer to parse the currently opened file */
1100 int surf_parse()
1101 {
1102   return surf_parse_lex();
1103 }
1104 }