mirror of
https://github.com/KingDuckZ/dindexer.git
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62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
/* Copyright 2015, 2016, Michele Santullo
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* This file is part of "dindexer".
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*
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* "dindexer" is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* "dindexer" is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with "dindexer". If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "scan_iterator.hpp"
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#include "duckhandy/lexical_cast.hpp"
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#include "command.hpp"
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#include <cassert>
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#include <ciso646>
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#include <string>
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namespace redis {
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namespace implem {
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ScanIteratorBaseClass::ScanIteratorBaseClass (Command* parCommand) :
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ScanIteratorBaseClass(parCommand, boost::string_ref())
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{
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}
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ScanIteratorBaseClass::ScanIteratorBaseClass (Command* parCommand, boost::string_ref parMatchPattern) :
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m_command(parCommand),
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m_match_pattern(parMatchPattern)
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{
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assert(m_command);
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assert(m_command->is_connected());
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}
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bool ScanIteratorBaseClass::is_connected() const {
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return m_command and m_command->is_connected();
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}
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Reply ScanIteratorBaseClass::run (const char* parCommand, long long parScanContext, std::size_t parCount) {
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const auto scan_context = dhandy::lexical_cast<std::string>(parScanContext);
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const auto count_hint = dhandy::lexical_cast<std::string>(parCount);
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if (m_match_pattern.empty())
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return m_command->run(parCommand, scan_context, "COUNT", count_hint);
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else
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return m_command->run(parCommand, scan_context, "MATCH", m_match_pattern, "COUNT", count_hint);
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}
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Reply ScanIteratorBaseClass::run (const char* parCommand, const boost::string_ref& parParameter, long long parScanContext, std::size_t parCount) {
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const auto scan_context = dhandy::lexical_cast<std::string>(parScanContext);
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const auto count_hint = dhandy::lexical_cast<std::string>(parCount);
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if (m_match_pattern.empty())
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return m_command->run(parCommand, parParameter, scan_context, "COUNT", count_hint);
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else
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return m_command->run(parCommand, parParameter, scan_context, "MATCH", m_match_pattern, "COUNT", count_hint);
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}
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} //namespace implem
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} //namespace redis
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