mirror of https://gitee.com/bigwinds/arangodb
122 lines
4.5 KiB
C++
122 lines
4.5 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief implementation of basis class LineEditor
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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 2014-2015 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 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 ArangoDB GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Copyright 2014-2015, ArangoDB GmbH, Cologne, Germany
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/// @author Copyright 2011-2013, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#include "LineEditor.h"
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#include "Utilities/ShellBase.h"
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using namespace std;
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using namespace triagens;
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using namespace arangodb;
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// -----------------------------------------------------------------------------
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// --SECTION-- class LineEditor
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// --SECTION-- constructors and destructors
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief constructs a new editor
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////////////////////////////////////////////////////////////////////////////////
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LineEditor::LineEditor ()
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: _shell(nullptr) {
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief destructor
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////////////////////////////////////////////////////////////////////////////////
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LineEditor::~LineEditor () {
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if (_shell != nullptr) {
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close();
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delete _shell;
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}
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}
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// -----------------------------------------------------------------------------
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// --SECTION-- public methods
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief whether or not the shell implementation supports colors
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////////////////////////////////////////////////////////////////////////////////
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bool LineEditor::supportsColors () const {
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return _shell->supportsColors();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief line editor open
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////////////////////////////////////////////////////////////////////////////////
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bool LineEditor::open (bool autoComplete) {
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return _shell->open(autoComplete);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief line editor shutdown
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////////////////////////////////////////////////////////////////////////////////
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bool LineEditor::close () {
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return _shell->close();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief line editor prompt
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////////////////////////////////////////////////////////////////////////////////
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string LineEditor::prompt (const string& prompt,
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const string& begin,
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bool& eof) {
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return _shell->prompt(prompt, begin, eof);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief add to history
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////////////////////////////////////////////////////////////////////////////////
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void LineEditor::addHistory (const std::string& line) {
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return _shell->addHistory(line);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief send a signal to the shell implementation
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////////////////////////////////////////////////////////////////////////////////
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void LineEditor::signal () {
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_shell->signal();
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}
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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