4 * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2011, Professor Benoit Macq
6 * Copyright (c) 2010-2011, Kaori Hagihara
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
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19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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31 #ifndef SESSION_MANAGER_H_
32 # define SESSION_MANAGER_H_
34 #include "channel_manager.h"
35 #include "cachemodel_manager.h"
37 /** Session parameters*/
38 typedef struct session_param{
39 channellist_param_t *channellist; /**< channel list pointer*/
40 cachemodellist_param_t *cachemodellist; /**< cache list pointer*/
41 struct session_param *next; /**< pointer to the next session*/
44 /** Session list parameters*/
45 typedef struct sessionlist_param{
46 session_param_t *first; /**< first session pointer of the list*/
47 session_param_t *last; /**< last session pointer of the list*/
48 } sessionlist_param_t;
52 * generate a session list
54 * @return pointer to the generated session list
56 sessionlist_param_t * gene_sessionlist(void);
60 * generate a session under the sesion list
62 * @param[in] sessionlist session list to insert the new session
63 * @return pointer to the generated session
65 session_param_t * gene_session( sessionlist_param_t *sessionlist);
68 * search a channel and its belonging session by channel ID
70 * @param[in] cid channel identifier
71 * @param[in] sessionlist session list pointer
72 * @param[in,out] foundsession address of the found session pointer
73 * @param[in,out] foundchannel address of the found channel pointer
74 * @return if the channel is found (true) or not (false)
76 OPJ_BOOL search_session_and_channel( char cid[],
77 sessionlist_param_t *sessionlist,
78 session_param_t **foundsession,
79 channel_param_t **foundchannel);
82 * insert a cache model into a session
84 * @param[in] session session pointer
85 * @param[in] cachemodel cachemodel pointer
87 void insert_cachemodel_into_session( session_param_t *session, cachemodel_param_t *cachemodel);
93 * @param[in] session address of the session pointer
94 * @param[in] sessionlist session list pointer
95 * @return if succeeded (true) or failed (false)
97 OPJ_BOOL delete_session( session_param_t **session, sessionlist_param_t *sessionlist);
101 * delete session list
103 * @param[in,out] sessionlist address of the session list pointer
105 void delete_sessionlist( sessionlist_param_t **sessionlist);
110 * @param[in] sessionlist session list pointer
112 void print_allsession( sessionlist_param_t *sessionlist);
115 #endif /* !SESSION_MANAGER_H_ */