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
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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
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21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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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_
35 #include "channel_manager.h"
36 #include "cachemodel_manager.h"
38 /** Session parameters*/
39 typedef struct session_param{
40 channellist_param_t *channellist; /**< channel list pointer*/
41 cachemodellist_param_t *cachemodellist; /**< cache list pointer*/
42 struct session_param *next; /**< pointer to the next session*/
45 /** Session list parameters*/
46 typedef struct sessionlist_param{
47 session_param_t *first; /**< first session pointer of the list*/
48 session_param_t *last; /**< last session pointer of the list*/
49 } sessionlist_param_t;
53 * generate a session list
55 * @return pointer to the generated session list
57 sessionlist_param_t * gene_sessionlist(void);
61 * generate a session under the sesion list
63 * @param[in] sessionlist session list to insert the new session
64 * @return pointer to the generated session
66 session_param_t * gene_session( sessionlist_param_t *sessionlist);
69 * search a channel and its belonging session by channel ID
71 * @param[in] cid channel identifier
72 * @param[in] sessionlist session list pointer
73 * @param[in,out] foundsession address of the found session pointer
74 * @param[in,out] foundchannel address of the found channel pointer
75 * @return if the channel is found (true) or not (false)
77 bool search_session_and_channel( char cid[],
78 sessionlist_param_t *sessionlist,
79 session_param_t **foundsession,
80 channel_param_t **foundchannel);
83 * insert a cache model into a session
85 * @param[in] session session pointer
86 * @param[in] cachemodel cachemodel pointer
88 void insert_cachemodel_into_session( session_param_t *session, cachemodel_param_t *cachemodel);
94 * @param[in] session address of the session pointer
95 * @param[in] sessionlist session list pointer
96 * @return if succeeded (true) or failed (false)
98 bool delete_session( session_param_t **session, sessionlist_param_t *sessionlist);
102 * delete session list
104 * @param[in,out] sessionlist address of the session list pointer
106 void delete_sessionlist( sessionlist_param_t **sessionlist);
111 * @param[in] sessionlist session list pointer
113 void print_allsession( sessionlist_param_t *sessionlist);
116 #endif /* !SESSION_MANAGER_H_ */