DSMCCCache Class Reference

#include <dsmcccache.h>

List of all members.

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Detailed Description

The object carousel is transmitted as a directed graph.

The leaves are files and the intermediate nodes are directories. A directory can contain references to files or to other directories. Certain directories, known as gateways, are special and represent roots of the graph i.e. they are not themselves referred to by other directories. One of these gateways is referenced by a DownloadServerInitiate message and is the root for the particular carousel. Crucially, directories and files may be shared between directories and gateways. For example, the BBC radio channels Radio 1, Radio 2, Radio 3 and Radio 4 all share the same object carousel and differ only in the DownloadServerInitiate message.

Definition at line 87 of file dsmcccache.h.

Public Member Functions
	DSMCCCache (Dsmcc *)
	~DSMCCCache ()
DSMCCCacheDir *	Srg (const DSMCCCacheReference &ref)
DSMCCCacheDir *	Directory (const DSMCCCacheReference &ref)
void	AddFileInfo (DSMCCCacheDir *dir, const BiopBinding *)
void	AddDirInfo (DSMCCCacheDir *dir, const BiopBinding *)
void	CacheFileData (const DSMCCCacheReference &ref, const QByteArray &data)
void	SetGateway (const DSMCCCacheReference &ref)
int	GetDSMObject (QStringList &objectPath, QByteArray &result)
Public Attributes
Dsmcc *	m_Dsmcc
Protected Member Functions
DSMCCCacheFile *	FindFileData (DSMCCCacheReference &ref)
DSMCCCacheDir *	FindDir (DSMCCCacheReference &ref)
DSMCCCacheDir *	FindGateway (DSMCCCacheReference &ref)
Protected Attributes
DSMCCCacheReference	m_GatewayRef
QMap< DSMCCCacheReference, DSMCCCacheDir * >	m_Directories
QMap< DSMCCCacheReference, DSMCCCacheDir * >	m_Gateways
QMap< DSMCCCacheReference, DSMCCCacheFile * >	m_Files

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Constructor & Destructor Documentation

DSMCCCache::DSMCCCache

(

Dsmcc *

dsmcc

)

Definition at line 30 of file dsmcccache.cpp.

DSMCCCache::~DSMCCCache

(

)

Definition at line 36 of file dsmcccache.cpp.

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Member Function Documentation

DSMCCCacheDir * DSMCCCache::Srg

(

const DSMCCCacheReference &

ref

)

Definition at line 132 of file dsmcccache.cpp.

Referenced by BiopMessage::ProcessDir().

DSMCCCacheDir * DSMCCCache::Directory

(

const DSMCCCacheReference &

ref

)

Definition at line 152 of file dsmcccache.cpp.

Referenced by BiopMessage::ProcessDir().

void DSMCCCache::AddFileInfo	(	DSMCCCacheDir *	dir,
		const BiopBinding *	pBB
	)

Definition at line 199 of file dsmcccache.cpp.

Referenced by BiopMessage::ProcessDir().

void DSMCCCache::AddDirInfo	(	DSMCCCacheDir *	dir,
		const BiopBinding *	pBB
	)

Definition at line 216 of file dsmcccache.cpp.

Referenced by BiopMessage::ProcessDir().

void DSMCCCache::CacheFileData	(	const DSMCCCacheReference &	ref,
		const QByteArray &	data
	)

Definition at line 172 of file dsmcccache.cpp.

Referenced by BiopMessage::ProcessFile().

void DSMCCCache::SetGateway

(

const DSMCCCacheReference &

ref

)

Definition at line 321 of file dsmcccache.cpp.

Referenced by Dsmcc::ProcessDownloadServerInitiate().

int DSMCCCache::GetDSMObject	(	QStringList &	objectPath,
		QByteArray &	result
	)

Definition at line 274 of file dsmcccache.cpp.

Referenced by Dsmcc::GetDSMCCObject().

DSMCCCacheFile * DSMCCCache::FindFileData

(

DSMCCCacheReference &

ref

)

[protected]

Definition at line 233 of file dsmcccache.cpp.

Referenced by GetDSMObject().

DSMCCCacheDir * DSMCCCache::FindDir

(

DSMCCCacheReference &

ref

)

[protected]

Definition at line 245 of file dsmcccache.cpp.

Referenced by GetDSMObject().

DSMCCCacheDir * DSMCCCache::FindGateway

(

DSMCCCacheReference &

ref

)

[protected]

Definition at line 257 of file dsmcccache.cpp.

Referenced by GetDSMObject().

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Member Data Documentation

DSMCCCacheReference DSMCCCache::m_GatewayRef [protected]

Definition at line 117 of file dsmcccache.h.

Referenced by GetDSMObject(), and SetGateway().

QMap<DSMCCCacheReference, DSMCCCacheDir*> DSMCCCache::m_Directories [protected]

Definition at line 120 of file dsmcccache.h.

Referenced by Directory(), FindDir(), and ~DSMCCCache().

QMap<DSMCCCacheReference, DSMCCCacheDir*> DSMCCCache::m_Gateways [protected]

Definition at line 121 of file dsmcccache.h.

Referenced by FindGateway(), Srg(), and ~DSMCCCache().

QMap<DSMCCCacheReference, DSMCCCacheFile*> DSMCCCache::m_Files [protected]

Definition at line 122 of file dsmcccache.h.

Referenced by CacheFileData(), FindFileData(), and ~DSMCCCache().

Dsmcc* DSMCCCache::m_Dsmcc

Definition at line 125 of file dsmcccache.h.

Referenced by DSMCCCache(), and BiopMessage::ProcessDir().

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The documentation for this class was generated from the following files:

• dsmcccache.h
• dsmcccache.cpp