--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/OrthancRestApi/OrthancRestSystem.cpp	Mon Apr 14 11:28:35 2014 +0200
@@ -0,0 +1,109 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
+ * 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 "OrthancRestApi.h"
+
+#include "../OrthancInitialization.h"
+
+#include <glog/logging.h>
+
+
+namespace Orthanc
+{
+  // System information -------------------------------------------------------
+
+  static void ServeRoot(RestApi::GetCall& call)
+  {
+    call.GetOutput().Redirect("app/explorer.html");
+  }
+ 
+  static void GetSystemInformation(RestApi::GetCall& call)
+  {
+    Json::Value result = Json::objectValue;
+
+    result["Version"] = ORTHANC_VERSION;
+    result["Name"] = GetGlobalStringParameter("Name", "");
+
+    call.GetOutput().AnswerJson(result);
+  }
+
+  static void GetStatistics(RestApi::GetCall& call)
+  {
+    Json::Value result = Json::objectValue;
+    OrthancRestApi::GetIndex(call).ComputeStatistics(result);
+    call.GetOutput().AnswerJson(result);
+  }
+
+  static void GenerateUid(RestApi::GetCall& call)
+  {
+    std::string level = call.GetArgument("level", "");
+    if (level == "patient")
+    {
+      call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Patient), "text/plain");
+    }
+    else if (level == "study")
+    {
+      call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Study), "text/plain");
+    }
+    else if (level == "series")
+    {
+      call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Series), "text/plain");
+    }
+    else if (level == "instance")
+    {
+      call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Instance), "text/plain");
+    }
+  }
+
+  static void ExecuteScript(RestApi::PostCall& call)
+  {
+    std::string result;
+    ServerContext& context = OrthancRestApi::GetContext(call);
+    context.GetLuaContext().Execute(result, call.GetPostBody());
+    call.GetOutput().AnswerBuffer(result, "text/plain");
+  }
+
+  static void GetNowIsoString(RestApi::GetCall& call)
+  {
+    call.GetOutput().AnswerBuffer(Toolbox::GetNowIsoString(), "text/plain");
+  }
+
+  void OrthancRestApi::RegisterSystem()
+  {
+    Register("/", ServeRoot);
+    Register("/system", GetSystemInformation);
+    Register("/statistics", GetStatistics);
+    Register("/tools/generate-uid", GenerateUid);
+    Register("/tools/execute-script", ExecuteScript);
+    Register("/tools/now", GetNowIsoString);
+  }
+}