mirror of https://gitee.com/bigwinds/arangodb
121 lines
4.0 KiB
C++
121 lines
4.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief a trivial implementation of a console input (shell)
|
|
///
|
|
/// @file
|
|
///
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2014-2015 ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Dr. Frank Celler
|
|
/// @author Copyright 2014-2015, ArangoDB GmbH, Cologne, Germany
|
|
/// @author Copyright 2011-2013, triAGENS GmbH, Cologne, Germany
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "DummyShell.h"
|
|
|
|
#include <iostream>
|
|
|
|
#include "Basics/tri-strings.h"
|
|
|
|
using namespace std;
|
|
using namespace triagens;
|
|
using namespace arangodb;
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- class DummyShell
|
|
// -----------------------------------------------------------------------------
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- constructors and destructors
|
|
// -----------------------------------------------------------------------------
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief constructor
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
DummyShell::DummyShell (std::string const& history, Completer* completer)
|
|
: ShellBase(history, completer) {
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief destructor
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
DummyShell::~DummyShell () {
|
|
close();
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- ShellBase methods
|
|
// -----------------------------------------------------------------------------
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief line editor open
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
bool DummyShell::open (bool) {
|
|
_state = STATE_OPENED;
|
|
return true;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// {@inheritDoc}
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
bool DummyShell::close () {
|
|
_state = STATE_CLOSED;
|
|
return true;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// {@inheritDoc}
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void DummyShell::addHistory (const string&) {
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// {@inheritDoc}
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
bool DummyShell::writeHistory () {
|
|
return true;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// {@inheritDoc}
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
string DummyShell::getLine (const std::string& prompt, bool& eof) {
|
|
cout << prompt << flush;
|
|
|
|
string line;
|
|
getline(cin, line);
|
|
|
|
if (cin.eof()) {
|
|
eof = true;
|
|
return "";
|
|
}
|
|
|
|
return line;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- END-OF-FILE
|
|
// -----------------------------------------------------------------------------
|