jpip_parser.h File Reference

#include "query_parser.h"
#include "session_manager.h"
#include "target_manager.h"
#include "msgqueue_manager.h"
#include "channel_manager.h"

Go to the source code of this file.

Functions
OPJ_BOOL	identify_target (query_param_t query_param, targetlist_param_t *targetlist, target_param_t **target)
	REQUEST: target identification by target or tid request. More...
OPJ_BOOL	associate_channel (query_param_t query_param, sessionlist_param_t *sessionlist, session_param_t **cursession, channel_param_t **curchannel)
	REQUEST: channel association this must be processed before any process. More...
OPJ_BOOL	open_channel (query_param_t query_param, sessionlist_param_t *sessionlist, auxtrans_param_t auxtrans, target_param_t *target, session_param_t **cursession, channel_param_t **curchannel)
	REQUEST: new channel (cnew) assignment. More...
OPJ_BOOL	close_channel (query_param_t query_param, sessionlist_param_t *sessionlist, session_param_t **cursession, channel_param_t **curchannel)
	REQUEST: channel close (cclose) More...
OPJ_BOOL	gene_JPIPstream (query_param_t query_param, target_param_t *target, session_param_t *cursession, channel_param_t *curchannel, msgqueue_param_t **msgqueue)
	REQUEST: view-window (fsiz) More...

Function Documentation

associate_channel()

OPJ_BOOL associate_channel	(	query_param_t	query_param,
		sessionlist_param_t *	sessionlist,
		session_param_t **	cursession,
		channel_param_t **	curchannel
	)

REQUEST: channel association this must be processed before any process.

Parameters

[in]	query_param	structured query
[in]	sessionlist	session list pointer
[out]	cursession	address of the associated session pointer
[out]	curchannel	address of the associated channel pointer

Returns

if succeeded (true) or failed (false)

References query_param::cid, query_param::cnew, FCGI_stderr, OPJ_FALSE, OPJ_TRUE, search_session_and_channel(), and set_channel_variable_param().

close_channel()

OPJ_BOOL close_channel	(	query_param_t	query_param,
		sessionlist_param_t *	sessionlist,
		session_param_t **	cursession,
		channel_param_t **	curchannel
	)

REQUEST: channel close (cclose)

Parameters

[in]	query_param	structured query
[in]	sessionlist	session list pointer
[in,out]	cursession	address of the session pointer of deleting channel
[in,out]	curchannel	address of the deleting channel pointer

Returns

if succeeded (true) or failed (false)

References query_param::cclose, delete_channel(), delete_session(), enqueue_imagedata(), enqueue_metabins(), FCGI_stdout, logstream, query_param::numOfcclose, OPJ_FALSE, OPJ_TRUE, search_channel(), and search_session_and_channel().

gene_JPIPstream()

OPJ_BOOL gene_JPIPstream	(	query_param_t	query_param,
		target_param_t *	target,
		session_param_t *	cursession,
		channel_param_t *	curchannel,
		msgqueue_param_t **	msgqueue
	)

REQUEST: view-window (fsiz)

Parameters

[in]	query_param	structured query
[in]	target	requested target pointer
[in,out]	cursession	associated session pointer
[in,out]	curchannel	associated channel pointer
[out]	msgqueue	address of the message queue pointer

Returns

if succeeded (true) or failed (false)

References query_param::box_type, channel_param::cachemodel, index_param::COD, target_param::codeidx, enqueue_allprecincts(), enqueue_imagedata(), enqueue_mainheader(), enqueue_metabins(), enqueue_precincts(), FCGI_stdout, query_param::fx, query_param::fy, gene_cachemodel(), gene_msgqueue(), cachemodel_param::jppstream, JPPstream, query_param::layers, query_param::len, query_param::metadata_only, index_param::metadatalist, cachemodel_param::mhead_model, CODmarker_param::numOflayers, OPJ_FALSE, OPJ_TRUE, query_param::return_type, and cachemodel_param::target.

identify_target()

OPJ_BOOL identify_target	(	query_param_t	query_param,
		targetlist_param_t *	targetlist,
		target_param_t **	target
	)

REQUEST: target identification by target or tid request.

Parameters

[in]	query_param	structured query
[in]	targetlist	target list pointer
[out]	target	address of target pointer

Returns

if succeeded (true) or failed (false)

References query_param::cid, FCGI_stdout, gene_target(), OPJ_FALSE, OPJ_TRUE, search_target(), search_targetBytid(), query_param::target, and query_param::tid.

open_channel()

OPJ_BOOL open_channel	(	query_param_t	query_param,
		sessionlist_param_t *	sessionlist,
		auxtrans_param_t	auxtrans,
		target_param_t *	target,
		session_param_t **	cursession,
		channel_param_t **	curchannel
	)

REQUEST: new channel (cnew) assignment.

Parameters

[in]	query_param	structured query
[in]	sessionlist	session list pointer
[in]	auxtrans	auxiliary transport
[in]	target	requested target pointer
[in,out]	cursession	address of the associated/opened session pointer
[in,out]	curchannel	address of the associated/opened channel pointer

Returns

if succeeded (true) or failed (false)

References gene_cachemodel(), gene_channel(), gene_session(), JPPstream, OPJ_FALSE, OPJ_TRUE, query_param::return_type, and search_cachemodel().