mirror of https://github.com/ShaYmez/xlxd.git
161 lines
3.6 KiB
C++
161 lines
3.6 KiB
C++
//
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// cdmriddir.cpp
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 08/10/2016.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of xlxd.
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//
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// xlxd 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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// xlxd 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#include <string.h>
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#include "main.h"
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#include "creflector.h"
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#include "cdmriddir.h"
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#include "cdmriddirfile.h"
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#include "cdmriddirhttp.h"
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////////////////////////////////////////////////////////////////////////////////////////
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// constructor & destructor
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CDmridDir::CDmridDir()
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{
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m_bStopThread = false;
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m_pThread = NULL;
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}
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CDmridDir::~CDmridDir()
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{
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// kill threads
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m_bStopThread = true;
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if ( m_pThread != NULL )
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{
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m_pThread->join();
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delete m_pThread;
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// init & close
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bool CDmridDir::Init(void)
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{
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// load content
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Reload();
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// reset stop flag
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m_bStopThread = false;
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// start thread;
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m_pThread = new std::thread(CDmridDir::Thread, this);
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return true;
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}
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void CDmridDir::Close(void)
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{
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m_bStopThread = true;
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if ( m_pThread != NULL )
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{
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m_pThread->join();
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delete m_pThread;
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m_pThread = NULL;
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// thread
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void CDmridDir::Thread(CDmridDir *This)
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{
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while ( !This->m_bStopThread )
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{
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// Wait 30 seconds
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CTimePoint::TaskSleepFor(DMRIDDB_REFRESH_RATE * 60000);
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// have lists files changed ?
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if ( This->NeedReload() )
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{
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This->Reload();
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}
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// Reload
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bool CDmridDir::Reload(void)
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{
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CBuffer buffer;
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bool ok = false;
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if ( LoadContent(&buffer) )
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{
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Lock();
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{
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ok = RefreshContent(buffer);
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}
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Unlock();
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}
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return ok;
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// find
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const CCallsign *CDmridDir::FindCallsign(uint32 dmrid)
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{
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auto found = m_CallsignMap.find(dmrid);
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if ( found != m_CallsignMap.end() )
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{
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return &(found->second);
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}
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return NULL;
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}
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uint32 CDmridDir::FindDmrid(const CCallsign &callsign)
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{
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auto found = m_DmridMap.find(callsign);
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if ( found != m_DmridMap.end() )
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{
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return (found->second);
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}
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return 0;
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// syntax helpers
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bool CDmridDir::IsValidDmrid(const char *sz)
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{
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bool ok = false;
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size_t n = ::strlen(sz);
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if ( (n > 0) && (n <= 8) )
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{
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ok = true;
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for ( size_t i = 0; (i < n) && ok; i++ )
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{
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ok &= ::isdigit(sz[i]);
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}
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}
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return ok;
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}
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