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/*
* vdr-plugin-vnsi - KODI server plugin for VDR
*
* Copyright (C) 2011 Alexander Pipelka
* Copyright (C) 2015 Team KODI
*
* http://kodi.tv
*
* 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 2, 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 KODI; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "recordingscache.h"
#include "config.h"
#include "vnsiclient.h"
#include "hash.h"
cRecordingsCache::cRecordingsCache() {
}
cRecordingsCache::~cRecordingsCache() {
}
cRecordingsCache& cRecordingsCache::GetInstance() {
static cRecordingsCache singleton;
return singleton;
}
uint32_t cRecordingsCache::Register(const cRecording* recording, bool deleted) {
cString filename = recording->FileName();
uint32_t uid = CreateStringHash(filename);
m_mutex.Lock();
if(m_recordings.find(uid) == m_recordings.end())
{
DEBUGLOG("%s - uid: %08x '%s'", __FUNCTION__, uid, (const char*)filename);
m_recordings[uid].filename = filename;
m_recordings[uid].isDeleted = deleted;
}
m_mutex.Unlock();
return uid;
}
const cRecording* cRecordingsCache::Lookup(uint32_t uid) {
DEBUGLOG("%s - lookup uid: %08x", __FUNCTION__, uid);
if(m_recordings.find(uid) == m_recordings.end()) {
DEBUGLOG("%s - not found !", __FUNCTION__);
return NULL;
}
m_mutex.Lock();
cString filename = m_recordings[uid].filename;
DEBUGLOG("%s - filename: %s", __FUNCTION__, (const char*)filename);
const cRecording* r;
if (!m_recordings[uid].isDeleted)
{
#if VDRVERSNUM >= 20301
LOCK_RECORDINGS_READ;
r = Recordings->GetByName(filename);
#else
r = Recordings.GetByName(filename);
#endif
}
else
{
#if VDRVERSNUM >= 20301
LOCK_DELETEDRECORDINGS_READ;
r = DeletedRecordings->GetByName(filename);
#else
r = DeletedRecordings.GetByName(filename);
#endif
}
DEBUGLOG("%s - recording %s", __FUNCTION__, (r == NULL) ? "not found !" : "found");
m_mutex.Unlock();
return r;
}
cRecording* cRecordingsCache::LookupWrite(uint32_t uid)
{
DEBUGLOG("%s - lookup uid: %08x", __FUNCTION__, uid);
if(m_recordings.find(uid) == m_recordings.end())
{
DEBUGLOG("%s - not found !", __FUNCTION__);
return NULL;
}
m_mutex.Lock();
cString filename = m_recordings[uid].filename;
DEBUGLOG("%s - filename: %s", __FUNCTION__, (const char*)filename);
cRecording* r;
if (!m_recordings[uid].isDeleted)
{
#if VDRVERSNUM >= 20301
LOCK_RECORDINGS_WRITE;
r = Recordings->GetByName(filename);
#else
r = Recordings.GetByName(filename);
#endif
}
else
{
#if VDRVERSNUM >= 20301
LOCK_DELETEDRECORDINGS_WRITE;
r = DeletedRecordings->GetByName(filename);
#else
r = DeletedRecordings.GetByName(filename);
#endif
}
DEBUGLOG("%s - recording %s", __FUNCTION__, (r == NULL) ? "not found !" : "found");
m_mutex.Unlock();
return r;
}
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