mirror of https://gitee.com/bigwinds/arangodb
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief class for result blobs
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2010-2011 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Achim Brandt
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/// @author Copyright 2008-2011, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#include "VariantBlob.h"
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#include <Basics/StringBuffer.h>
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namespace triagens {
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namespace basics {
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// -----------------------------------------------------------------------------
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// constructors and destructors
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// -----------------------------------------------------------------------------
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VariantBlob::VariantBlob ()
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: value(0), length(0) {
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}
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VariantBlob::VariantBlob (char const* pointer, size_t len) {
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if (pointer == 0) {
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value = 0;
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length = 0;
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}
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else {
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value = new char[len];
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memcpy(value, pointer, len);
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length = len;
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}
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}
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VariantBlob::~VariantBlob() {
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if (value) {
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delete[] value;
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}
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}
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// -----------------------------------------------------------------------------
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// VariantObject methods
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// -----------------------------------------------------------------------------
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VariantObject* VariantBlob::clone () const {
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return new VariantBlob(value, length);
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}
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void VariantBlob::print (StringBuffer& buffer, size_t) const {
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buffer.appendText("(blob) ");
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buffer.appendInteger(length);
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buffer.appendEol();
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}
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}
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}
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