Add action for downloading and parsing well log from OSDU Wellbore DDMS.

ApplicationLibCode/FileInterface/RifByteArrayArrowRandomAccessFile.h

@@ -0,0 +1,61 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2024-     Equinor ASA
+//
+//  ResInsight 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.
+//
+//  ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include <arrow/csv/api.h>
+#include <arrow/io/api.h>
+#include <arrow/scalar.h>
+#include <arrow/util/cancel.h>
+#include <parquet/arrow/reader.h>
+
+#include <QByteArray>
+
+#include <memory>
+
+//==================================================================================================
+///
+//==================================================================================================
+class RifByteArrayArrowRandomAccessFile : public arrow::io::RandomAccessFile
+{
+public:
+    RifByteArrayArrowRandomAccessFile( const QByteArray& data );
+
+    arrow::Result<int64_t> ReadAt( int64_t position, int64_t nbytes, void* out ) override;
+
+    arrow::Result<std::shared_ptr<arrow::Buffer>> ReadAt( int64_t position, int64_t nbytes ) override;
+
+    arrow::Result<int64_t> Read( int64_t nbytes, void* out ) override;
+
+    arrow::Result<std::shared_ptr<arrow::Buffer>> Read( int64_t nbytes ) override;
+
+    arrow::Result<int64_t> GetSize() override;
+
+    arrow::Result<int64_t> Tell() const override;
+
+    arrow::Status Seek( int64_t position ) override;
+
+    arrow::Status Close() override;
+
+    bool closed() const override;
+
+private:
+    const QByteArray& m_data;
+    bool              m_closed;
+    int64_t           m_position;
+};