117 lines
3.9 KiB
C
117 lines
3.9 KiB
C
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/*
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* $Id: session_manager.h 44 2011-02-15 12:32:29Z kaori $
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*
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* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
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* Copyright (c) 2002-2011, Professor Benoit Macq
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* Copyright (c) 2010-2011, Kaori Hagihara
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SESSION_MANAGER_H_
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# define SESSION_MANAGER_H_
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#include <stdbool.h>
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#include "channel_manager.h"
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#include "target_manager.h"
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//! Session parameters
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typedef struct session_param{
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channellist_param_t *channellist; //!< channel list pointer
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targetlist_param_t *targetlist; //!< target list pointer
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struct session_param *next; //!< pointer to the next session
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} session_param_t;
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//! Session list parameters
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typedef struct sessionlist_param{
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session_param_t *first; //!< first session pointer of the list
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session_param_t *last; //!< last session pointer of the list
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} sessionlist_param_t;
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/**
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* generate a session list
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*
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* @return pointer to the generated session list
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*/
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sessionlist_param_t * gene_sessionlist();
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/**
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* generate a session under the sesion list
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*
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* @param[in] sessionlist session list to insert the new session
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* @return pointer to the generated session
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*/
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session_param_t * gene_session( sessionlist_param_t *sessionlist);
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/**
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* search a channel and its belonging session by channel ID
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*
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* @param[in] cid channel identifier
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* @param[in] sessionlist session list pointer
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* @param[in,out] foundsession address of the found session pointer
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* @param[in,out] foundchannel address of the found channel pointer
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* @return if the channel is found (true) or not (false)
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*/
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bool search_session_and_channel( char cid[],
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sessionlist_param_t *sessionlist,
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session_param_t **foundsession,
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channel_param_t **foundchannel);
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/**
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* insert a target into a session
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*
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* @param[in] session session pointer
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* @param[in] target target pointer
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*/
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void insert_target_into_session( session_param_t *session, target_param_t *target);
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/**
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* delete a session
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*
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* @param[in] session address of the session pointer
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* @param[in] sessionlist session list pointer
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* @return if succeeded (true) or failed (false)
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*/
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bool delete_session( session_param_t **session, sessionlist_param_t *sessionlist);
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/**
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* delete session list
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*
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* @param[in,out] sessionlist address of the session list pointer
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*/
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void delete_sessionlist( sessionlist_param_t **sessionlist);
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/**
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* print all sessions
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*
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* @param[in] sessionlist session list pointer
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*/
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void print_allsession( sessionlist_param_t *sessionlist);
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#endif /* !SESSION_MANAGER_H_ */
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