DcmQueryRetrieveSCP Class Reference

main class for Query/Retrieve Service Class Provider More...

List of all members.

Public Member Functions
	DcmQueryRetrieveSCP (const DcmQueryRetrieveConfig &config, const DcmQueryRetrieveOptions &options, const DcmQueryRetrieveDatabaseHandleFactory &factory)
	constructor
virtual	~DcmQueryRetrieveSCP ()
	destructor
OFCondition	waitForAssociation (T_ASC_Network *theNet)
	wait for incoming A-ASSOCIATE requests, perform association negotiation and serve the requests.
void	setDatabaseFlags (OFBool dbCheckFindIdentifier, OFBool dbCheckMoveIdentifier)
	set database flags
void	cleanChildren ()
	clean up terminated child processes.
Private Member Functions
	DcmQueryRetrieveSCP (const DcmQueryRetrieveSCP &other)
	private undefined copy constructor
DcmQueryRetrieveSCP &	operator= (const DcmQueryRetrieveSCP &other)
	private undefined assignment operator
OFCondition	negotiateAssociation (T_ASC_Association *assoc)
	perform association negotiation for an incoming A-ASSOCIATE request based on the SCP configuration and option flags.
OFCondition	refuseAssociation (T_ASC_Association **assoc, CTN_RefuseReason reason)
OFCondition	handleAssociation (T_ASC_Association *assoc, OFBool correctUIDPadding)
OFCondition	echoSCP (T_ASC_Association *assoc, T_DIMSE_C_EchoRQ *req, T_ASC_PresentationContextID presId)
OFCondition	findSCP (T_ASC_Association *assoc, T_DIMSE_C_FindRQ *request, T_ASC_PresentationContextID presID, DcmQueryRetrieveDatabaseHandle &dbHandle)
OFCondition	getSCP (T_ASC_Association *assoc, T_DIMSE_C_GetRQ *request, T_ASC_PresentationContextID presID, DcmQueryRetrieveDatabaseHandle &dbHandle)
OFCondition	moveSCP (T_ASC_Association *assoc, T_DIMSE_C_MoveRQ *request, T_ASC_PresentationContextID presID, DcmQueryRetrieveDatabaseHandle &dbHandle)
OFCondition	storeSCP (T_ASC_Association *assoc, T_DIMSE_C_StoreRQ *req, T_ASC_PresentationContextID presId, DcmQueryRetrieveDatabaseHandle &dbHandle, OFBool correctUIDPadding)
OFCondition	dispatch (T_ASC_Association *assoc, OFBool correctUIDPadding)
Static Private Member Functions
static void	refuseAnyStorageContexts (T_ASC_Association *assoc)
Private Attributes
const DcmQueryRetrieveConfig *	config_
	configuration facility
DcmQueryRetrieveProcessTable	processtable_
	child process table, only used in multi-processing mode
OFBool	dbCheckFindIdentifier_
	flag for database interface: check C-FIND identifier
OFBool	dbCheckMoveIdentifier_
	flag for database interface: check C-MOVE identifier
const DcmQueryRetrieveDatabaseHandleFactory &	factory_
	factory object used to create database handles
const DcmQueryRetrieveOptions &	options_
	SCP configuration options.

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Detailed Description

main class for Query/Retrieve Service Class Provider

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Constructor & Destructor Documentation

DcmQueryRetrieveSCP::DcmQueryRetrieveSCP	(	const DcmQueryRetrieveConfig &	config,
		const DcmQueryRetrieveOptions &	options,
		const DcmQueryRetrieveDatabaseHandleFactory &	factory
	)

constructor

Parameters:

config	SCP configuration facility
options	SCP configuration options
factory	factory object used to create database handles

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Member Function Documentation

OFCondition DcmQueryRetrieveSCP::negotiateAssociation

(

T_ASC_Association *

assoc

)

[private]

perform association negotiation for an incoming A-ASSOCIATE request based on the SCP configuration and option flags.

No A-ASSOCIATE response is generated, this is left to the caller.

Parameters:

assoc

incoming association

Returns:

EC_Normal if successful, an error code otherwise

void DcmQueryRetrieveSCP::setDatabaseFlags	(	OFBool	dbCheckFindIdentifier,
		OFBool	dbCheckMoveIdentifier
	)

set database flags

Parameters:

dbCheckFindIdentifier	flag indicating that a check should be performed for C-FIND requests
dbCheckMoveIdentifier	flag indicating that a check should be performed for C-MOVE requests

OFCondition DcmQueryRetrieveSCP::waitForAssociation

(

T_ASC_Network *

theNet

)

wait for incoming A-ASSOCIATE requests, perform association negotiation and serve the requests.

May fork child processes depending on availability of the fork() system function and configuration options.

Parameters:

theNet

network structure for listen socket

Returns:

EC_Normal if successful, an error code otherwise

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

• dcmqrdb/include/dcmtk/dcmqrdb/dcmqrsrv.h