--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/Plugins/Samples/ConnectivityChecks/Plugin.cpp	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,124 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * In addition, as a special exception, the copyright holders of this
+ * program give permission to link the code of its release with the
+ * OpenSSL project's "OpenSSL" library (or with modified versions of it
+ * that use the same license as the "OpenSSL" library), and distribute
+ * the linked executables. You must obey the GNU General Public License
+ * in all respects for all of the code used other than "OpenSSL". If you
+ * modify file(s) with this exception, you may extend this exception to
+ * your version of the file(s), but you are not obligated to do so. If
+ * you do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source files
+ * in the program, then also delete it here.
+ * 
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#include <EmbeddedResources.h>
+#include <orthanc/OrthancCPlugin.h>
+
+#include "../../../Core/OrthancException.h"
+#include "../../../Core/SystemToolbox.h"
+
+#define ROOT_URI "/connectivity-checks"
+
+
+static OrthancPluginContext* context_ = NULL;
+
+
+template <Orthanc::EmbeddedResources::DirectoryResourceId DIRECTORY>
+static OrthancPluginErrorCode ServeStaticResource(OrthancPluginRestOutput* output,
+                                                  const char* url,
+                                                  const OrthancPluginHttpRequest* request)
+{
+  if (request->method != OrthancPluginHttpMethod_Get)
+  {
+    OrthancPluginSendMethodNotAllowed(context_, output, "GET");
+    return OrthancPluginErrorCode_Success;
+  }
+
+  std::string path = "/" + std::string(request->groups[0]);
+  std::string mime = Orthanc::EnumerationToString(Orthanc::SystemToolbox::AutodetectMimeType(path));
+
+  try
+  {
+    std::string s;
+    Orthanc::EmbeddedResources::GetDirectoryResource(s, DIRECTORY, path.c_str());
+
+    const char* resource = s.size() ? s.c_str() : NULL;
+    OrthancPluginAnswerBuffer(context_, output, resource, s.size(), mime.c_str());
+  }
+  catch (Orthanc::OrthancException&)
+  {
+    std::string s = "Unknown static resource in plugin: " + std::string(request->groups[0]);
+    OrthancPluginLogError(context_, s.c_str());
+    OrthancPluginSendHttpStatusCode(context_, output, 404);
+  }
+
+  return OrthancPluginErrorCode_Success;
+}
+
+
+
+extern "C"
+{
+  ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c)
+  {
+    context_ = c;
+    
+    /* Check the version of the Orthanc core */
+    if (OrthancPluginCheckVersion(c) == 0)
+    {
+      char info[256];
+      sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin",
+              c->orthancVersion,
+              ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
+              ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
+              ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
+      OrthancPluginLogError(context_, info);
+      return -1;
+    }
+
+    /* Register the callbacks */
+    OrthancPluginSetDescription(context_, "Utilities to check connectivity to DICOM modalities, DICOMweb servers and Orthanc peers.");
+    OrthancPluginSetRootUri(context_, ROOT_URI "/app/index.html");
+    OrthancPluginRegisterRestCallback(context_, ROOT_URI "/libs/(.*)", ServeStaticResource<Orthanc::EmbeddedResources::LIBRARIES>);
+    OrthancPluginRegisterRestCallback(context_, ROOT_URI "/app/(.*)", ServeStaticResource<Orthanc::EmbeddedResources::WEB_RESOURCES>);
+ 
+    return 0;
+  }
+
+
+  ORTHANC_PLUGINS_API void OrthancPluginFinalize()
+  {
+  }
+
+
+  ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
+  {
+    return ORTHANC_PLUGIN_NAME;
+  }
+
+
+  ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
+  {
+    return ORTHANC_PLUGIN_VERSION;
+  }
+}