#include "simgrid/simix.h"
#include "mc/mc.h"
+#include "simgrid/s4u/As.hpp"
#include "simgrid/s4u/engine.hpp"
+#include "simgrid/s4u/mailbox.hpp"
+#include "simgrid/s4u/storage.hpp"
+#include "surf/surf.h" // routing_platf. FIXME:KILLME. SOON
+#include "src/surf/surf_routing.hpp" // routing_platf. FIXME:KILLME. SOON
-using namespace simgrid;
+XBT_LOG_NEW_CATEGORY(s4u,"Log channels of the S4U (Simgrid for you) interface");
-double s4u::Engine::getClock() {
- return SIMIX_get_clock();
+namespace simgrid {
+namespace s4u {
+
+Engine *Engine::instance_ = nullptr; /* That singleton is awful, but I don't see no other solution right now. */
+
+
+Engine::Engine(int *argc, char **argv) {
+ xbt_assert(s4u::Engine::instance_ == nullptr, "It is currently forbidden to create more than one instance of s4u::Engine");
+ s4u::Engine::instance_ = this;
+
+ SIMIX_global_init(argc, argv);
+}
+
+Engine *Engine::instance() {
+ if (s4u::Engine::instance_ == nullptr)
+ new Engine(0,nullptr);
+ return s4u::Engine::instance_;
+}
+
+void Engine::shutdown() {
+ delete s4u::Engine::instance_;
+ s4u::Engine::instance_ = nullptr;
+ delete s4u::Storage::storages_;
+}
+
+double Engine::getClock()
+{
+ return SIMIX_get_clock();
}
-s4u::Engine::Engine(int *argc, char **argv) {
- SIMIX_global_init(argc, argv);
+void Engine::loadPlatform(const char *platf)
+{
+ SIMIX_create_environment(platf);
}
-void s4u::Engine::loadPlatform(const char *platf) {
- SIMIX_create_environment(platf);
+void Engine::registerFunction(const char*name, int (*code)(int,char**))
+{
+ SIMIX_function_register(name,code);
+}
+void Engine::registerDefault(int (*code)(int,char**))
+{
+ SIMIX_function_register_default(code);
+}
+void Engine::loadDeployment(const char *deploy)
+{
+ SIMIX_launch_application(deploy);
}
-void s4u::Engine::register_function(const char*name, int (*code)(int,char**)) {
- SIMIX_function_register(name,code);
+void Engine::run() {
+ if (MC_is_active()) {
+ MC_run();
+ } else {
+ SIMIX_run();
+ }
}
-void s4u::Engine::register_default(int (*code)(int,char**)) {
- SIMIX_function_register_default(code);
+
+s4u::As *Engine::rootAs()
+{
+ return routing_platf->root_; // FIXME: get the root into the Engine directly (and kill the platf)
}
-void s4u::Engine::loadDeployment(const char *deploy) {
- SIMIX_launch_application(deploy);
+
+static s4u::As *asByNameRecursive(s4u::As *current, const char *name)
+{
+ if(!strcmp(current->name(), name))
+ return current;
+
+ xbt_dict_cursor_t cursor = nullptr;
+ char *key;
+ AS_t elem;
+ xbt_dict_foreach(current->children(), cursor, key, elem) {
+ simgrid::s4u::As *tmp = asByNameRecursive(elem, name);
+ if (tmp != nullptr )
+ return tmp;
+ }
+ return nullptr;
+}
+
+/** @brief Retrieve the AS of the given name (or nullptr if not found) */
+As *Engine::asByNameOrNull(const char *name) {
+ return asByNameRecursive(rootAs(),name);
}
-void s4u::Engine::run() {
- if (MC_is_active()) {
- MC_run();
- } else {
- SIMIX_run();
- }
+}
}
