diff Core/Images/JpegErrorManager.h @ 1612:96582230ddcb

Core/ImageFormats folder renamed as Core/Images
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 04 Sep 2015 16:36:18 +0200
parents Core/ImageFormats/JpegErrorManager.h@1f5d6a2f9638
children b1291df2f780
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line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Core/Images/JpegErrorManager.h	Fri Sep 04 16:36:18 2015 +0200
@@ -0,0 +1,74 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital 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/>.
+ **/
+
+#pragma once
+
+#include <string.h>
+#include <stdio.h>
+#include <jpeglib.h>
+#include <setjmp.h>
+#include <string>
+
+namespace Orthanc
+{
+  namespace Internals
+  {
+    class JpegErrorManager 
+    {
+    private:
+      struct jpeg_error_mgr pub;  /* "public" fields */
+      jmp_buf setjmp_buffer;      /* for return to caller */
+      std::string message;
+
+      static void OutputMessage(j_common_ptr cinfo);
+
+      static void ErrorExit(j_common_ptr cinfo);
+
+    public:
+      JpegErrorManager();
+
+      struct jpeg_error_mgr* GetPublic()
+      {
+        return &pub;
+      }
+
+      jmp_buf& GetJumpBuffer()
+      {
+        return setjmp_buffer;
+      }
+
+      const std::string& GetMessage() const
+      {
+        return message;
+      }
+    };
+  }
+}