X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/66f8d6364c9d16e5ba469db4c93d98da40ae007a..12ad1e7c01058fada33cecf2d4c4cb8bf9874f9e:/src/s4u/s4u_storage.cpp

diff --git a/src/s4u/s4u_storage.cpp b/src/s4u/s4u_storage.cpp
index d010801b6c..d8f004ac63 100644
--- a/src/s4u/s4u_storage.cpp
+++ b/src/s4u/s4u_storage.cpp
@@ -3,97 +3,85 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include "../surf/StorageImpl.hpp"
+#include "simgrid/s4u/Host.hpp"
 #include "simgrid/s4u/Storage.hpp"
 #include "simgrid/simix.hpp"
-#include "xbt/lib.h"
+#include "src/plugins/file_system/FileSystem.hpp"
+#include "src/surf/StorageImpl.hpp"
 #include <unordered_map>
 
-extern xbt_lib_t storage_lib;
-
 namespace simgrid {
-namespace s4u {
-
-std::unordered_map<std::string, Storage*>* Storage::storages_ = new std::unordered_map<std::string, Storage*>();
-
-Storage::Storage(std::string name, smx_storage_t inferior) :
-    name_(name), pimpl_(inferior)
-{
-  hostname_ = surf_storage_get_host(pimpl_);
-  size_     = surf_storage_get_size(pimpl_);
-  storages_->insert({name, this});
+namespace xbt {
+template class Extendable<simgrid::s4u::Storage>;
 }
 
-Storage::~Storage() = default;
+namespace s4u {
 
-smx_storage_t Storage::inferior()
+void getStorageList(std::map<std::string, Storage*>* whereTo)
 {
-  return pimpl_;
+  for (auto const& s : *surf::StorageImpl::storagesMap())
+    whereTo->insert({s.first, &(s.second->piface_)}); // Convert each entry into its interface
 }
 
-Storage& Storage::byName(const char* name)
+Storage* Storage::byName(std::string name)
 {
-  s4u::Storage* res = nullptr;
-  try {
-    res = storages_->at(name);
-  } catch (std::out_of_range& e) {
-    smx_storage_t inferior = xbt_lib_get_elm_or_null(storage_lib,name);
-    if (inferior == nullptr)
-      xbt_die("Storage %s does not exist. Please only use the storages that are defined in your platform.", name);
-
-    res = new Storage(name,inferior);
-  }
-  return *res;
+  surf::StorageImpl* res = surf::StorageImpl::byName(name);
+  if (res == nullptr)
+    return nullptr;
+  return &res->piface_;
 }
 
-const char* Storage::name()
+const std::string& Storage::getName() const
 {
-  return name_.c_str();
+  return pimpl_->getName();
 }
 
-const char* Storage::host()
+const char* Storage::getCname() const
 {
-  return hostname_.c_str();
+  return pimpl_->getCname();
 }
 
-sg_size_t Storage::sizeFree()
+const char* Storage::getType()
 {
-  return simgrid::simix::kernelImmediate([this] { return surf_storage_resource_priv(pimpl_)->getFreeSize(); });
+  return pimpl_->typeId_.c_str();
 }
 
-sg_size_t Storage::sizeUsed()
+Host* Storage::getHost()
 {
-  return simgrid::simix::kernelImmediate([this] { return surf_storage_resource_priv(pimpl_)->getUsedSize(); });
+  return attached_to_;
 }
 
-sg_size_t Storage::size() {
-  return size_;
-}
 
-xbt_dict_t Storage::properties()
+std::map<std::string, std::string>* Storage::getProperties()
 {
-  return simcall_storage_get_properties(pimpl_);
+  return simgrid::simix::kernelImmediate([this] { return pimpl_->getProperties(); });
 }
 
-const char* Storage::property(const char* key)
+const char* Storage::getProperty(std::string key)
 {
-  return static_cast<const char*>(xbt_dict_get_or_null(this->properties(), key));
+  return this->pimpl_->getProperty(key);
 }
 
-void Storage::setProperty(const char* key, char* value)
+void Storage::setProperty(std::string key, std::string value)
 {
-  xbt_dict_set(this->properties(), key, value, nullptr);
+  simgrid::simix::kernelImmediate([this, key, value] { this->pimpl_->setProperty(key, value); });
 }
 
-std::map<std::string, sg_size_t*>* Storage::content()
+sg_size_t Storage::read(sg_size_t size)
 {
-  return simgrid::simix::kernelImmediate([this] { return surf_storage_resource_priv(this->pimpl_)->getContent(); });
+  return simcall_storage_read(pimpl_, size);
 }
 
-std::unordered_map<std::string, Storage*>* Storage::allStorages()
+sg_size_t Storage::write(sg_size_t size)
 {
-  return storages_;
+  return simcall_storage_write(pimpl_, size);
 }
 
+/*************
+ * Callbacks *
+ *************/
+simgrid::xbt::signal<void(s4u::Storage&)> Storage::onCreation;
+simgrid::xbt::signal<void(s4u::Storage&)> Storage::onDestruction;
+
 } /* namespace s4u */
 } /* namespace simgrid */