#include <libmythupnp/ssdpcache.h>

Inheritance diagram for SSDPCacheEntries:

Collaboration diagram for SSDPCacheEntries:

Public Member Functions
	SSDPCacheEntries ()

void	Clear (void)
	Clears the cache of all entries. More...

uint	Count (void) const

void	Insert (const QString &sUSN, DeviceLocation *pEntry)
	Inserts a device location into the cache. More...

void	Remove (const QString &sUSN)
	Removes a specific entry from the cache. More...

uint	RemoveStale (std::chrono::microseconds ttNow)
	Removes expired cache entries, returning the number removed. More...

DeviceLocation *	Find (const QString &sUSN)
	Finds the Device in the cache, returns nullptr when absent. More...

DeviceLocation *	GetFirst (void)
	Returns random entry in cache, returns nullptr when list is empty. More...

void	GetEntryMap (EntryMap &map)
	Returns a copy of the EntryMap. More...

QTextStream &	OutputXML (QTextStream &os, uint *pnEntryCount=nullptr) const
	Outputs the XML for this service. More...

void	Dump (uint &nEntryCount) const
	Prints this service to the console in human readable form. More...

Public Member Functions inherited from ReferenceCounter
	ReferenceCounter (const QString &debugName, bool logDebug=true)
	Creates reference counter with an initial value of 1. More...

virtual int	IncrRef (void)
	Increments reference count. More...

virtual int	DecrRef (void)
	Decrements reference count and deletes on 0. More...

Static Public Member Functions
static QString	GetNormalizedUSN (const QString &sUSN)
	Returns a normalized USN, so that capitalization of the uuid is not an issue. More...

Static Public Member Functions inherited from ReferenceCounter
static void	PrintDebug (void)
	Print out any leaks if that level of debugging is enabled. More...

Static Public Attributes
static int	g_nAllocated = 0

Protected Member Functions
	~SSDPCacheEntries () override
	Destructor protected to enforce Release method usage. More...

Protected Member Functions inherited from ReferenceCounter
virtual	~ReferenceCounter (void)
	Called on destruction, will warn if object deleted with references in place. More...

Protected Attributes
QMutex	m_mutex

EntryMap	m_mapEntries

Protected Attributes inherited from ReferenceCounter
bool	m_logDebug
	This is used to suppress creating LoggingItem classes for LoggingItem reference count changes. More...

QAtomicInt	m_referenceCount {1}

Detailed Description

Definition at line 40 of file ssdpcache.h.

Constructor & Destructor Documentation

◆ ~SSDPCacheEntries()

SSDPCacheEntries::~SSDPCacheEntries ( )

overrideprotected

Destructor protected to enforce Release method usage.

Definition at line 39 of file ssdpcache.cpp.

◆ SSDPCacheEntries()

SSDPCacheEntries::SSDPCacheEntries ( )

Definition at line 34 of file ssdpcache.cpp.

Member Function Documentation

◆ Clear()

void SSDPCacheEntries::Clear ( void )

Clears the cache of all entries.

Definition at line 46 of file ssdpcache.cpp.

Referenced by ~SSDPCacheEntries().

◆ Count()

uint SSDPCacheEntries::Count ( void ) const

inline

Definition at line 50 of file ssdpcache.h.

Referenced by SatIP::doUPNPsearch(), VBox::doUPNPSearch(), SatIP::findServers(), SSDPCache::Remove(), SSDPCache::RemoveStale(), and MythContext::Impl::UPnPautoconf().

◆ Dump()

void SSDPCacheEntries::Dump ( uint & nEntryCount ) const

Prints this service to the console in human readable form.

Definition at line 202 of file ssdpcache.cpp.

◆ Find()

DeviceLocation * SSDPCacheEntries::Find ( const QString & sUSN )

Finds the Device in the cache, returns nullptr when absent.

Note: Caller must call DecrRef on non-nullptr DeviceLocation when done with it.

Definition at line 61 of file ssdpcache.cpp.

Referenced by SSDPCache::Add(), and SSDPCache::Find().

◆ GetEntryMap()

void SSDPCacheEntries::GetEntryMap ( EntryMap & map )

Returns a copy of the EntryMap.

Note: Caller must call DecrRef() on each entry in the map.

Definition at line 87 of file ssdpcache.cpp.

Referenced by SatIP::doUPNPsearch(), VBox::doUPNPSearch(), HttpStatus::FillStatusXML(), V2Status::FillStatusXML(), and BackendSelection::Init().

◆ GetFirst()

DeviceLocation * SSDPCacheEntries::GetFirst ( void )

Returns random entry in cache, returns nullptr when list is empty.

Note: Caller must call DecrRef on non-nullptr DeviceLocation when done with it.

Definition at line 75 of file ssdpcache.cpp.

Referenced by MythContext::Impl::UPnPautoconf().

◆ GetNormalizedUSN()

QString SSDPCacheEntries::GetNormalizedUSN ( const QString & sUSN )

static

Returns a normalized USN, so that capitalization of the uuid is not an issue.

Definition at line 223 of file ssdpcache.cpp.

Referenced by Find(), Insert(), and Remove().

◆ Insert()

void SSDPCacheEntries::Insert	(	const QString &	sUSN,
		DeviceLocation *	pEntry
	)

Inserts a device location into the cache.

Definition at line 99 of file ssdpcache.cpp.

Referenced by SSDPCache::Add().

◆ OutputXML()

QTextStream & SSDPCacheEntries::OutputXML	(	QTextStream &	os,
		uint *	pnEntryCount = `nullptr`
	)		const

Outputs the XML for this service.

Definition at line 178 of file ssdpcache.cpp.

◆ Remove()

void SSDPCacheEntries::Remove ( const QString & sUSN )

Removes a specific entry from the cache.

Definition at line 122 of file ssdpcache.cpp.

Referenced by SSDPCache::Remove().

◆ RemoveStale()

uint SSDPCacheEntries::RemoveStale ( std::chrono::microseconds ttNow )

Removes expired cache entries, returning the number removed.

Definition at line 145 of file ssdpcache.cpp.

Referenced by SSDPCache::RemoveStale().

Member Data Documentation

◆ g_nAllocated

int SSDPCacheEntries::g_nAllocated = 0

static

Definition at line 68 of file ssdpcache.h.

Referenced by SSDPCache::Dump(), SSDPExtension::GetDeviceList(), SSDPCacheEntries(), and ~SSDPCacheEntries().

◆ m_mapEntries

EntryMap SSDPCacheEntries::m_mapEntries

protected

Definition at line 72 of file ssdpcache.h.

Referenced by Clear(), Dump(), Find(), GetEntryMap(), GetFirst(), Insert(), OutputXML(), Remove(), and RemoveStale().

◆ m_mutex

QMutex SSDPCacheEntries::m_mutex

mutableprotected

Definition at line 71 of file ssdpcache.h.