callsignlistitem.cpp

//
//  ccallsignlistitem.cpp
//  m17ref
//
//  Created by Jean-Luc Deltombe (LX3JL) on 31/01/2016.
//  Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
//
// ----------------------------------------------------------------------------
//    This file is part of m17ref.
//
//    m17ref is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.
//
//    m17ref is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    with this software.  If not, see <http://www.gnu.org/licenses/>.
// ----------------------------------------------------------------------------

#include <string.h>

#include "main.h"
#include "callsignlistitem.h"

////////////////////////////////////////////////////////////////////////////////////////
// constructor

CCallsignListItem::CCallsignListItem()
{
	::memset(m_Modules, 0, sizeof(m_Modules));
	::memset(m_szUrl, 0, sizeof(m_szUrl));
}

CCallsignListItem::CCallsignListItem(const CCallsign &callsign, const CIp &ip, const char *modules)
{
	m_Callsign = callsign;
	::memset(m_szUrl, 0, sizeof(m_szUrl));
	m_Ip = ip;
	if ( modules != nullptr )
	{
		::memset(m_Modules, 0, sizeof(m_Modules));
		if ( modules[0] == '*' )
		{
			for ( char i = 0; i < NB_OF_MODULES; i++ )
			{
				m_Modules[i] = 'A' + i;
			}
		}
		else
		{
			int n = MIN((int)::strlen(modules), sizeof(m_Modules)-1);
			int j = 0;
			for ( int i = 0; i < n; i++ )
			{
				if ( (modules[i] - 'A') < NB_OF_MODULES )
				{
					m_Modules[j++] = modules[i];
				}
			}
		}
	}
}

CCallsignListItem::CCallsignListItem(const CCallsign &callsign, const char *url, const char *modules)
{
	m_Callsign = callsign;
	::strncpy(m_szUrl, url, URL_MAXLEN);
	m_Ip = CIp(m_szUrl);
	if ( modules != nullptr )
	{
		::memset(m_Modules, 0, sizeof(m_Modules));
		if ( modules[0] == '*' )
		{
			for ( char i = 0; i < NB_OF_MODULES; i++ )
			{
				m_Modules[i] = 'A' + i;
			}
		}
		else
		{
			int n = MIN((int)::strlen(modules), sizeof(m_Modules)-1);
			int j = 0;
			for ( int i = 0; i < n; i++ )
			{
				if ( (modules[i] - 'A') < NB_OF_MODULES )
				{
					m_Modules[j++] = modules[i];
				}
			}
		}
	}
}

CCallsignListItem::CCallsignListItem(const CCallsignListItem &item)
{
	m_Callsign = item.m_Callsign;
	::memcpy(m_szUrl, item.m_szUrl, sizeof(m_szUrl));
	m_Ip = item.m_Ip;
	::memcpy(m_Modules, item.m_Modules, sizeof(m_Modules));
}


////////////////////////////////////////////////////////////////////////////////////////
// compare

bool CCallsignListItem::HasSameCallsign(const CCallsign &callsign) const
{
	return m_Callsign.HasSameCallsign(callsign);
}

bool CCallsignListItem::HasSameCallsignWithWildcard(const CCallsign &callsign) const
{
	return m_Callsign.HasSameCallsignWithWildcard(callsign);
}

bool CCallsignListItem::HasModuleListed(char module) const
{
	return (::strchr(m_Modules, (int)module) != nullptr);
}

bool CCallsignListItem::CheckListedModules(char *Modules) const
{
	bool listed = false;

	if ( Modules != nullptr )
	{
		// build a list of common modules
		char list[27];
		list[0] = 0;
		//
		for ( unsigned i = 0; i < ::strlen(Modules); i++ )
		{
			if ( HasModuleListed(Modules[i]) )
			{
				::strncat(list, &(Modules[i]), 1);
				listed = true;
			}
		}
		::strcpy(Modules, list);
	}
	return listed;
}