X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/795d95bd3584056b40e441e4ca9b935fb0dc7d32..425f2a49fa5770e2f008b0348245ea6b444118a4:/src/s4u/s4u_Disk.cpp

diff --git a/src/s4u/s4u_Disk.cpp b/src/s4u/s4u_Disk.cpp
index 153a65c5e4..265b7f555b 100644
--- a/src/s4u/s4u_Disk.cpp
+++ b/src/s4u/s4u_Disk.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2019-2021. The SimGrid Team. All rights reserved.          */
 
 /* 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. */
@@ -7,12 +7,12 @@
 #include "simgrid/s4u/Engine.hpp"
 #include "simgrid/s4u/Host.hpp"
 #include "simgrid/s4u/Io.hpp"
+#include "simgrid/simix.hpp"
 #include "src/kernel/resource/DiskImpl.hpp"
 
 namespace simgrid {
-namespace xbt {
-template class Extendable<s4u::Disk>;
-} // namespace xbt
+
+template class xbt::Extendable<s4u::Disk>;
 
 namespace s4u {
 
@@ -20,17 +20,41 @@ xbt::signal<void(Disk&)> Disk::on_creation;
 xbt::signal<void(Disk const&)> Disk::on_destruction;
 xbt::signal<void(Disk const&)> Disk::on_state_change;
 
+Disk* Disk::set_name(const std::string& name)
+{
+  name_ = name;
+  return this;
+}
+
+Disk* Disk::set_read_bandwidth(double read_bw)
+{
+  kernel::actor::simcall([this, read_bw] { pimpl_->set_read_bandwidth(read_bw); });
+  return this;
+}
+
+Disk* Disk::set_write_bandwidth(double write_bw)
+{
+  kernel::actor::simcall([this, write_bw] { pimpl_->set_write_bandwidth(write_bw); });
+  return this;
+}
+
 double Disk::get_read_bandwidth() const
 {
-  return this->pimpl_->get_read_bandwidth();
+  return pimpl_->get_read_bandwidth();
 }
 
-double Disk::get_write_bandwidth()
+double Disk::get_write_bandwidth() const
 {
   return pimpl_->get_write_bandwidth();
 }
 
-Host* Disk::get_host()
+Disk* Disk::set_host(Host* host)
+{
+  pimpl_->set_host(host);
+  return this;
+}
+
+Host* Disk::get_host() const
 {
   return pimpl_->get_host();
 }
@@ -42,39 +66,87 @@ const std::unordered_map<std::string, std::string>* Disk::get_properties() const
 
 const char* Disk::get_property(const std::string& key) const
 {
-  return this->pimpl_->get_property(key);
+  return pimpl_->get_property(key);
 }
 
-void Disk::set_property(const std::string& key, const std::string& value)
+Disk* Disk::set_property(const std::string& key, const std::string& value)
 {
   kernel::actor::simcall([this, &key, &value] { this->pimpl_->set_property(key, value); });
+  return this;
 }
 
-IoPtr Disk::io_init(sg_size_t size, Io::OpType type)
+IoPtr Disk::io_init(sg_size_t size, Io::OpType type) const
 {
-  return IoPtr(new Io(this, size, type));
+  return Io::init()->set_disk(this)->set_size(size)->set_op_type(type);
 }
 
-IoPtr Disk::read_async(sg_size_t size)
+IoPtr Disk::read_async(sg_size_t size) const
 {
-  return IoPtr(io_init(size, Io::OpType::READ))->start();
+  return IoPtr(io_init(size, Io::OpType::READ))->vetoable_start();
 }
 
-sg_size_t Disk::read(sg_size_t size)
+sg_size_t Disk::read(sg_size_t size) const
 {
-  return IoPtr(io_init(size, Io::OpType::READ))->start()->wait()->get_performed_ioops();
+  return IoPtr(io_init(size, Io::OpType::READ))->vetoable_start()->wait()->get_performed_ioops();
 }
 
-IoPtr Disk::write_async(sg_size_t size)
+IoPtr Disk::write_async(sg_size_t size) const
 {
-
-  return IoPtr(io_init(size, Io::OpType::WRITE)->start());
+  return IoPtr(io_init(size, Io::OpType::WRITE)->vetoable_start());
 }
 
-sg_size_t Disk::write(sg_size_t size)
+sg_size_t Disk::write(sg_size_t size) const
 {
-  return IoPtr(io_init(size, Io::OpType::WRITE))->start()->wait()->get_performed_ioops();
+  return IoPtr(io_init(size, Io::OpType::WRITE))->vetoable_start()->wait()->get_performed_ioops();
 }
 
+Disk* Disk::seal()
+{
+  kernel::actor::simcall([this]{ pimpl_->seal(); });
+  get_host()->add_disk(this);
+  Disk::on_creation(*this);
+  return this;
+}
 } // namespace s4u
 } // namespace simgrid
+
+/* **************************** Public C interface *************************** */
+
+const char* sg_disk_get_name(const_sg_disk_t disk)
+{
+  return disk->get_cname();
+}
+
+sg_host_t sg_disk_get_host(const_sg_disk_t disk)
+{
+  return disk->get_host();
+}
+
+double sg_disk_read_bandwidth(const_sg_disk_t disk)
+{
+  return disk->get_read_bandwidth();
+}
+
+double sg_disk_write_bandwidth(const_sg_disk_t disk)
+{
+  return disk->get_write_bandwidth();
+}
+
+sg_size_t sg_disk_read(const_sg_disk_t disk, sg_size_t size)
+{
+  return disk->read(size);
+}
+sg_size_t sg_disk_write(const_sg_disk_t disk, sg_size_t size)
+{
+  return disk->write(size);
+}
+
+void* sg_disk_get_data(const_sg_disk_t disk)
+{
+  return disk->get_data();
+}
+
+void sg_disk_set_data(sg_disk_t disk, void* data)
+{
+  disk->set_data(data);
+}