--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancFramework/Sources/RestApi/RestApiOutput.h	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,99 @@
+/**
+ * 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/>.
+ **/
+
+
+#pragma once
+
+#include "../HttpServer/HttpOutput.h"
+#include "../HttpServer/HttpFileSender.h"
+
+#include <json/json.h>
+
+namespace Orthanc
+{
+  class RestApiOutput
+  {
+  private:
+    HttpOutput&  output_;
+    HttpMethod   method_;
+    bool         alreadySent_;
+    bool         convertJsonToXml_;
+
+    void CheckStatus();
+
+    void SignalErrorInternal(HttpStatus status,
+			     const char* message,
+			     size_t messageSize);
+
+  public:
+    RestApiOutput(HttpOutput& output,
+                  HttpMethod method);
+
+    ~RestApiOutput();
+
+    void SetConvertJsonToXml(bool convert)
+    {
+      convertJsonToXml_ = convert;
+    }
+
+    bool IsConvertJsonToXml() const
+    {
+      return convertJsonToXml_;
+    }
+
+    void AnswerStream(IHttpStreamAnswer& stream);
+
+    void AnswerJson(const Json::Value& value);
+
+    void AnswerBuffer(const std::string& buffer,
+                      MimeType contentType);
+
+    void AnswerBuffer(const void* buffer,
+                      size_t length,
+                      MimeType contentType);
+
+    void SignalError(HttpStatus status);
+
+    void SignalError(HttpStatus status,
+		     const std::string& message);
+
+    void Redirect(const std::string& path);
+
+    void SetCookie(const std::string& name,
+                   const std::string& value,
+                   unsigned int maxAge = 0);
+
+    void ResetCookie(const std::string& name);
+
+    void Finalize();
+  };
+}