OpenJPEG: channel_manager.h Source File

OpenJPEG 2.3.0

channel_manager.h
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1 /*
2 * $Id$
3 *
4 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2014, Professor Benoit Macq
6 * Copyright (c) 2010-2011, Kaori Hagihara
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
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.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #ifndef CHANNEL_MANAGER_H_
32 # define CHANNEL_MANAGER_H_
33
34 #include <time.h>
35 #include "query_parser.h"
36 #include "cachemodel_manager.h"
37 #include "auxtrans_manager.h"
38
40 #define MAX_LENOFCID 30
41
43 typedef struct channel_param {
44 cachemodel_param_t *cachemodel;
45 char cid[MAX_LENOFCID];
46 cnew_transport_t aux;
47 /* - a record of the client's capabilities and preferences to the extent that the server queues requests*/
48 time_t start_tm;
49 struct channel_param *next;
50 } channel_param_t;
51
52
54 typedef struct channellist_param {
55 channel_param_t *first;
56 channel_param_t *last;
57 } channellist_param_t;
58
59
65 channellist_param_t * gene_channellist(void);
66
67
77 channel_param_t * gene_channel(query_param_t query_param,
78 auxtrans_param_t auxtrans, cachemodel_param_t *cachemodel,
79 channellist_param_t *channellist);
80
87 void set_channel_variable_param(query_param_t query_param,
88 channel_param_t *channel);
89
96 void delete_channel(channel_param_t **channel,
97 channellist_param_t *channellist);
98
99
105 void delete_channellist(channellist_param_t **channellist);
106
107
113 void print_allchannel(channellist_param_t *channellist);
114
115
123 channel_param_t * search_channel(const char cid[],
124 channellist_param_t *channellist);
125 #endif /* !CHANNEL_MANAGER_H_ */
channellist_param::first
channel_param_t * first
first channel pointer of the list
Definition: channel_manager.h:55
query_parser.h
channellist_param
Channel list parameters.
Definition: channel_manager.h:54
set_channel_variable_param
void set_channel_variable_param(query_param_t query_param, channel_param_t *channel)
set channel variable parameters
Definition: channel_manager.c:112
channel_param::cachemodel
cachemodel_param_t * cachemodel
reference pointer to the cache model
Definition: channel_manager.h:44
channel_param::next
struct channel_param * next
pointer to the next channel
Definition: channel_manager.h:49
cachemodel_param
Cache model parameters.
Definition: cachemodel_manager.h:37
channel_param_t
struct channel_param channel_param_t
Channel parameters.
channel_param::aux
cnew_transport_t aux
auxiliary transport
Definition: channel_manager.h:46
cnew_transport_t
enum cnew_transport cnew_transport_t
cnew aux transport name
auxtrans_param
auxiliary transport setting parameters
Definition: auxtrans_manager.h:38
channellist_param_t
struct channellist_param channellist_param_t
Channel list parameters.
query_param
Query parameters.
Definition: query_parser.h:47
channel_param::cid
char cid[MAX_LENOFCID]
channel identifier
Definition: channel_manager.h:45
gene_channellist
channellist_param_t * gene_channellist(void)
generate a channel list
Definition: channel_manager.c:48
gene_channel
channel_param_t * gene_channel(query_param_t query_param, auxtrans_param_t auxtrans, cachemodel_param_t *cachemodel, channellist_param_t *channellist)
generate a channel under the channel list
Definition: channel_manager.c:60
delete_channellist
void delete_channellist(channellist_param_t **channellist)
delete channel list
Definition: channel_manager.c:145
auxtrans_manager.h
channellist_param::last
channel_param_t * last
last channel pointer of the list
Definition: channel_manager.h:56
cachemodel_manager.h
search_channel
channel_param_t * search_channel(const char cid[], channellist_param_t *channellist)
search a channel by channel ID
Definition: channel_manager.c:173
MAX_LENOFCID
#define MAX_LENOFCID
maximum length of channel identifier
Definition: channel_manager.h:40
channel_param::start_tm
time_t start_tm
starting time
Definition: channel_manager.h:48
delete_channel
void delete_channel(channel_param_t **channel, channellist_param_t *channellist)
delete a channel
Definition: channel_manager.c:121
print_allchannel
void print_allchannel(channellist_param_t *channellist)
print all channel parameters
Definition: channel_manager.c:161
channel_param
Channel parameters.
Definition: channel_manager.h:43