mirror of https://github.com/nostar/urfd.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.0 KiB
78 lines
2.0 KiB
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
|
|
|
|
// urfd -- The universal reflector
|
|
// Copyright © 2023 Thomas A. Early N7TAE
|
|
//
|
|
// This program 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.
|
|
//
|
|
// This program 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
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
#pragma once
|
|
|
|
#include <map>
|
|
#include <atomic>
|
|
#include <future>
|
|
#include "Buffer.h"
|
|
#include "Callsign.h"
|
|
#include "Configure.h"
|
|
|
|
// compare function for std::map::find
|
|
|
|
struct CCallsignCompare
|
|
{
|
|
bool operator() (const CCallsign &cs1, const CCallsign &cs2) const
|
|
{
|
|
return cs1.HasLowerCallsign(cs2);
|
|
}
|
|
};
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
class CLookup
|
|
{
|
|
public:
|
|
// constructor
|
|
CLookup() : keep_running(true), m_LastModTime(0) {}
|
|
|
|
// destructor
|
|
virtual ~CLookup();
|
|
|
|
void LookupInit();
|
|
void LookupClose();
|
|
|
|
// locks
|
|
void Lock(void) { m_Mutex.lock(); }
|
|
void Unlock(void) { m_Mutex.unlock(); }
|
|
|
|
protected:
|
|
std::time_t GetLastModTime();
|
|
virtual void LoadParameters() = 0;
|
|
virtual void ClearContents() = 0;
|
|
void Thread();
|
|
|
|
// refresh
|
|
virtual bool LoadContentFile(CBuffer &buf) = 0;
|
|
virtual bool LoadContentHttp(CBuffer &buf) = 0;
|
|
virtual void RefreshContentFile(const CBuffer &) = 0;
|
|
virtual void RefreshContentHttp(const CBuffer &) = 0;
|
|
|
|
std::mutex m_Mutex;
|
|
ERefreshType m_Type;
|
|
unsigned m_Refresh;
|
|
std::string m_Path, m_Host, m_Suffix;
|
|
std::time_t m_LastModTime;
|
|
|
|
std::atomic<bool> keep_running;
|
|
std::future<void> m_Future;
|
|
};
|