CAMiddleMixChannelList Class Reference

Data structure that stores all information about the currently open Mix channels. More...

Public Member Functions
	CAMiddleMixChannelList ()
	~CAMiddleMixChannelList ()
SINT32	add (HCHANNEL channelIn, CASymChannelCipher *pCipher, HCHANNEL *channelOut)
	Adds a new Channel to the Channellist. More...
SINT32	getInToOut (HCHANNEL channelIn, HCHANNEL *channelOut, CASymChannelCipher **ppCipher)
SINT32	remove (HCHANNEL channelIn)
	Removes a channel form the channellist. More...
SINT32	getOutToIn (HCHANNEL *channelIn, HCHANNEL channelOut, CASymChannelCipher **ppCipher)

Static Public Member Functions
static SINT32	test ()

Private Member Functions
SINT32	getOutToIn_intern_without_lock (HCHANNEL *channelIn, HCHANNEL channelOut, CASymChannelCipher **ppCipher)

Private Attributes
LP_mmHashTableEntry *	m_pHashTableIn
LP_mmHashTableEntry *	m_pHashTableOut
CAMutex	m_Mutex

Detailed Description

Data structure that stores all information about the currently open Mix channels.

See [MiddleMixChannelList] for more information.

Constructor & Destructor Documentation

CAMiddleMixChannelList()

CAMiddleMixChannelList::CAMiddleMixChannelList

(

)

References m_pHashTableIn, and m_pHashTableOut.

~CAMiddleMixChannelList()

CAMiddleMixChannelList::~CAMiddleMixChannelList

(

)

References t_middlemixchannellist::list_HashTableIn, CAMutex::lock(), m_Mutex, m_pHashTableIn, m_pHashTableOut, t_middlemixchannellist::dl_in::next, t_middlemixchannellist::pCipher, and CAMutex::unlock().

Member Function Documentation

add()

SINT32 CAMiddleMixChannelList::add	(	HCHANNEL	channelIn,
		CASymChannelCipher *	pCipher,
		HCHANNEL *	channelOut
	)

Adds a new Channel to the Channellist.

Parameters

channelIn	incoming Channel-ID
pCipher	Cipher for recoding
channelOut	on return holds a newly created random outgoing Channel-ID

Return values

E_SUCCESS

if Channel was successfully added to the list

References t_middlemixchannellist::channelIn, t_middlemixchannellist::channelOut, E_SUCCESS, getOutToIn_intern_without_lock(), getRandom(), t_middlemixchannellist::list_HashTableIn, t_middlemixchannellist::list_HashTableOut, CAMutex::lock(), m_Mutex, m_pHashTableIn, m_pHashTableOut, t_middlemixchannellist::dl_in::next, t_middlemixchannellist::dl_out::next, t_middlemixchannellist::pCipher, t_middlemixchannellist::dl_in::prev, t_middlemixchannellist::dl_out::prev, and CAMutex::unlock().

Referenced by test().

getInToOut()

SINT32 CAMiddleMixChannelList::getInToOut	(	HCHANNEL	channelIn,
		HCHANNEL *	channelOut,
		CASymChannelCipher **	ppCipher
	)

References t_middlemixchannellist::channelIn, t_middlemixchannellist::channelOut, E_SUCCESS, E_UNKNOWN, t_middlemixchannellist::list_HashTableIn, CALockAble::lock(), CAMutex::lock(), m_Mutex, m_pHashTableIn, t_middlemixchannellist::dl_in::next, t_middlemixchannellist::pCipher, and CAMutex::unlock().

getOutToIn()

SINT32 CAMiddleMixChannelList::getOutToIn	(	HCHANNEL *	channelIn,
		HCHANNEL	channelOut,
		CASymChannelCipher **	ppCipher
	)

References getOutToIn_intern_without_lock(), CAMutex::lock(), m_Mutex, and CAMutex::unlock().

getOutToIn_intern_without_lock()

SINT32 CAMiddleMixChannelList::getOutToIn_intern_without_lock ( HCHANNEL *  channelIn, HCHANNEL  channelOut, CASymChannelCipher **  ppCipher  )

private

References t_middlemixchannellist::channelIn, t_middlemixchannellist::channelOut, E_SUCCESS, E_UNKNOWN, t_middlemixchannellist::list_HashTableOut, CALockAble::lock(), m_pHashTableOut, t_middlemixchannellist::dl_out::next, and t_middlemixchannellist::pCipher.

Referenced by add(), and getOutToIn().

remove()

SINT32 CAMiddleMixChannelList::remove

(

HCHANNEL

channelIn

)

Removes a channel form the channellist.

Parameters

channelIn

incoming Channel-ID of the channel which should be removed

Return values

E_SUCCESS	if channel was successfully removed from the list
E_UNKNOWN	otherwise

References t_middlemixchannellist::channelIn, t_middlemixchannellist::channelOut, E_SUCCESS, E_UNKNOWN, t_middlemixchannellist::list_HashTableIn, t_middlemixchannellist::list_HashTableOut, CAMutex::lock(), m_Mutex, m_pHashTableIn, m_pHashTableOut, t_middlemixchannellist::dl_in::next, t_middlemixchannellist::dl_out::next, t_middlemixchannellist::pCipher, t_middlemixchannellist::dl_in::prev, t_middlemixchannellist::dl_out::prev, and CAMutex::unlock().

Referenced by test().

test()

SINT32 CAMiddleMixChannelList::test ( )

static

References add(), getRandom(), and remove().

Member Data Documentation

m_Mutex

CAMutex CAMiddleMixChannelList::m_Mutex

private

Referenced by add(), getInToOut(), getOutToIn(), remove(), and ~CAMiddleMixChannelList().

m_pHashTableIn

LP_mmHashTableEntry* CAMiddleMixChannelList::m_pHashTableIn

private

Referenced by add(), CAMiddleMixChannelList(), getInToOut(), remove(), and ~CAMiddleMixChannelList().

m_pHashTableOut

LP_mmHashTableEntry* CAMiddleMixChannelList::m_pHashTableOut

private

Referenced by add(), CAMiddleMixChannelList(), getOutToIn_intern_without_lock(), remove(), and ~CAMiddleMixChannelList().