--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancStone/Sources/Platforms/WebAssembly/WebAssemblyLoadersContext.h	Sat Jan 29 12:47:32 2022 +0100
@@ -0,0 +1,70 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2022 Osimis S.A., Belgium
+ * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program. If not, see
+ * <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include "../../../OrthancStone/Sources/Loaders/ILoadersContext.h"
+#include "../../../OrthancStone/Sources/Loaders/OracleScheduler.h"
+#include "WebAssemblyOracle.h"
+
+#include <list>
+
+namespace OrthancStone
+{
+  class WebAssemblyLoadersContext : public ILoadersContext
+  {
+  private:
+    class Locker;
+    
+    WebAssemblyOracle                          oracle_;
+    boost::shared_ptr<OracleScheduler>         scheduler_;
+    std::list< boost::shared_ptr<IObserver> >  loaders_;
+    
+  public:
+    WebAssemblyLoadersContext(unsigned int maxHighPriority,
+                              unsigned int maxStandardPriority,
+                              unsigned int maxLowPriority);
+
+    void SetLocalOrthanc(const std::string& root)
+    {
+      oracle_.SetLocalOrthanc(root);
+    }
+
+    void SetRemoteOrthanc(const Orthanc::WebServiceParameters& orthanc)
+    {
+      oracle_.SetRemoteOrthanc(orthanc);
+    }
+
+    void SetDicomCacheSize(size_t size)
+    {
+      oracle_.SetDicomCacheSize(size);
+    }
+
+    WebAssemblyOracle::CachedInstanceAccessor* AccessCachedInstance(const std::string& sopInstanceUid)
+    {
+      return new WebAssemblyOracle::CachedInstanceAccessor(oracle_, sopInstanceUid);
+    }
+
+    virtual ILock* Lock() ORTHANC_OVERRIDE;
+  };
+}