X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..cdef428603e68472f5999bdcc382748f8eb5b7de:/src/kernel/activity/ActivityImpl.cpp

diff --git a/src/kernel/activity/ActivityImpl.cpp b/src/kernel/activity/ActivityImpl.cpp
index c1bb6850b6..54540506b1 100644
--- a/src/kernel/activity/ActivityImpl.cpp
+++ b/src/kernel/activity/ActivityImpl.cpp
@@ -5,12 +5,56 @@
 
 #include "src/kernel/activity/ActivityImpl.hpp"
 
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix_process);
+
 namespace simgrid {
 namespace kernel {
 namespace activity {
 
-ActivityImpl::ActivityImpl()  = default;
-ActivityImpl::~ActivityImpl() = default;
+ActivityImpl::~ActivityImpl()
+{
+  clean_action();
+  XBT_DEBUG("Destroy activity %p", this);
+}
+
+void ActivityImpl::clean_action()
+{
+  if (surf_action_) {
+    surf_action_->unref();
+    surf_action_ = nullptr;
+  }
+}
+
+double ActivityImpl::get_remaining() const
+{
+  return surf_action_ ? surf_action_->get_remains() : 0;
+}
+
+void ActivityImpl::suspend()
+{
+  if (surf_action_ == nullptr)
+    return;
+  XBT_VERB("This activity is suspended (remain: %f)", surf_action_->get_remains());
+  surf_action_->suspend();
+  on_suspended(*this);
+}
+
+void ActivityImpl::resume()
+{
+  if (surf_action_ == nullptr)
+    return;
+  XBT_VERB("This activity is resumed (remain: %f)", surf_action_->get_remains());
+  surf_action_->resume();
+  on_resumed(*this);
+}
+
+void ActivityImpl::cancel()
+{
+  XBT_VERB("Activity %p is canceled", this);
+  if (surf_action_ != nullptr)
+    surf_action_->cancel();
+  state_ = SIMIX_CANCELED;
+}
 
 // boost::intrusive_ptr<Activity> support:
 void intrusive_ptr_add_ref(simgrid::kernel::activity::ActivityImpl* activity)
@@ -25,6 +69,8 @@ void intrusive_ptr_release(simgrid::kernel::activity::ActivityImpl* activity)
     delete activity;
   }
 }
+xbt::signal<void(ActivityImpl const&)> ActivityImpl::on_resumed;
+xbt::signal<void(ActivityImpl const&)> ActivityImpl::on_suspended;
 }
 }
 } // namespace simgrid::kernel::activity::