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134 lines
4.9 KiB
134 lines
4.9 KiB
/**
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* Digital Voice Modem - Host Software
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software
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*
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*/
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//
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// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2016 by Jonathan Naylor G4KLX
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* Copyright (C) 2017-2022 by Bryan Biedenkapp N2PLL
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(__TALKGROUP_ID_LOOKUP_H__)
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#define __TALKGROUP_ID_LOOKUP_H__
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#include "Defines.h"
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#include "lookups/LookupTable.h"
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#include "Thread.h"
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#include "Mutex.h"
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#include <string>
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#include <unordered_map>
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namespace lookups
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{
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// ---------------------------------------------------------------------------
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// Class Declaration
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// Represents an individual entry in the talkgroup ID table.
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// ---------------------------------------------------------------------------
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class HOST_SW_API TalkgroupId {
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public:
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/// <summary>Initializes a new insatnce of the TalkgroupId class.</summary>
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TalkgroupId() :
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m_tgEnabled(false),
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m_tgSlot(0U),
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m_tgDefault(false)
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{
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/* stub */
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}
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/// <summary>Initializes a new insatnce of the TalkgroupId class.</summary>
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/// <param name="tgEnabled"></param>
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/// <param name="tgSlot"></param>
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/// <param name="tgDefault"></param>
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TalkgroupId(bool tgEnabled, uint8_t tgSlot, bool tgDefault) :
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m_tgEnabled(tgEnabled),
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m_tgSlot(tgSlot),
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m_tgDefault(tgDefault)
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{
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/* stub */
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}
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/// <summary>Equals operator. Copies this TalkgroupId to another TalkgroupId.</summary>
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TalkgroupId& operator=(const TalkgroupId& data)
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{
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if (this != &data) {
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m_tgEnabled = data.m_tgEnabled;
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m_tgSlot = data.m_tgSlot;
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m_tgDefault = data.m_tgDefault;
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}
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return *this;
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}
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/// <summary>Sets talkgroup values.</summary>
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/// <param name="tgEnabled">Talkgroup Enabled.</param>
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/// <param name="tgSlot">Talkgroup DMR slot.</param>
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/// <param name="tgDefault">Talkgroup Default.</param>
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void set(bool tgEnabled, uint8_t tgSlot, bool tgDefault)
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{
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m_tgEnabled = tgEnabled;
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m_tgSlot = tgSlot;
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m_tgDefault = tgDefault;
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}
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public:
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/// <summary>Flag indicating if the talkgroup is enabled.</summary>
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__READONLY_PROPERTY_PLAIN(bool, tgEnabled, tgEnabled);
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/// <summary>Talkgroup DMR slot.</summary>
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__READONLY_PROPERTY_PLAIN(uint8_t, tgSlot, tgSlot);
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/// <summary>Flag indicating if the talkgroup is default.</summary>
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__READONLY_PROPERTY_PLAIN(bool, tgDefault, tgDefault);
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};
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// ---------------------------------------------------------------------------
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// Class Declaration
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// Implements a threading lookup table class that contains a talkgroup
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// ID lookup table.
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// ---------------------------------------------------------------------------
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class HOST_SW_API TalkgroupIdLookup : public LookupTable<TalkgroupId> {
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public:
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/// <summary>Initializes a new instance of the TalkgroupIdLookup class.</summary>
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TalkgroupIdLookup(const std::string& filename, uint32_t reloadTime, bool tidAcl);
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/// <summary>Finalizes a instance of the TalkgroupIdLookup class.</summary>
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virtual ~TalkgroupIdLookup();
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/// <summary>Adds a new entry to the lookup table by the specified unique ID.</summary>
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void addEntry(uint32_t id, unsigned char slot, bool enabled);
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/// <summary>Finds a table entry in this lookup table.</summary>
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virtual TalkgroupId find(uint32_t id);
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/// <summary>Flag indicating whether talkgroup ID access control is enabled or not.</summary>
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bool getACL();
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protected:
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bool m_acl;
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/// <summary>Loads the table from the passed lookup table file.</summary>
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/// <returns>True, if lookup table was loaded, otherwise false.</returns>
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virtual bool load();
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};
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} // namespace lookups
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#endif // __TALKGROUP_ID_LOOKUP_H__
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