Makefile- acl.c
- acl.h
- acldata.c
- acldata.h
- auth.c
- auth.h
- config.c
- config.h
- configmanager.c
- configmanager.h
- error.c
- error.h
- event.c
- event.h
- event_bsd.c
- event_bsd.h
- event_linux.c
- event_linux.h
- event_solaris.c
- event_solaris.h
- func.c
- func.h
- http.c
- http.h
- httplistener.c
- httplistener.h
- httpparser.c
- httpparser.h
- httprequest.c
- httprequest.h
- keyfile_auth.c
- keyfile_auth.h
- ldap_auth.c
- ldap_auth.h
- ldap_resource.c
- ldap_resource.h
- log.c
- log.h
- main.c
- netsite.h
- objs.mk
- protocol.c
- protocol.h
- request.c
- request.h
- resourcepool.c
- resourcepool.h
- session.c
- session.h
- sessionhandler.c
- sessionhandler.h
- srvctrl.c
- srvctrl.h
- threadpools.c
- threadpools.h
- vfs.c
- vfs.h
- vserver.c
- vserver.h
- webserver.c
- webserver.h
- websocket.c
- websocket.h
- ws-fn.c
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2021 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef WS_RESOURCEPOOL_H
30 #define WS_RESOURCEPOOL_H
31
32 #include "../public/nsapi.h"
33
34 #include "config.h"
35
36 #include <pthread.h>
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 typedef struct ResourceDataPrivate ResourceDataPrivate;
43
44 struct ResourceDataPrivate {
45 ResourceData data;
46
47 /*
48 * the void* pointer returned by respool->type->createresource
49 *
50 * ResourceData.data contains the pointer returned by
51 * respool->type->getresourcedata(resdata))
52 */
53 void *resdata;
54 };
55
56 struct ResourcePool {
57 /*
58 * Memory pool
59 */
60 pool_handle_t *pool;
61
62 /*
63 * Type information of this resource pool
64 * The type object is stored in the registered types map and should not
65 * be freed, when the resource pool is destroyed
66 */
67 ResourceType *type;
68
69 /*
70 * The name of the resource pool
71 */
72 char *name;
73
74 /*
75 * Data returned by the ResourceType init function
76 * When the pool is destroyed, the data should be passed to
77 * ResourceType.destroy
78 */
79 void *data;
80
81 pthread_mutex_t lock;
82 pthread_cond_t available;
83
84 /*
85 * Array of available resources
86 * each entry is created with ResourceType.createresource
87 */
88 ResourceDataPrivate **resources;
89
90 /*
91 * Allocated size of the resources array
92 */
93 size_t resalloc;
94
95 /*
96 * Number of currently available resources in the array
97 */
98 size_t numresources;
99
100
101 /*
102 * Number of created resources (in use + available)
103 */
104 size_t numcreated;
105
106 /*
107 * resource pool min parameter
108 */
109 int min;
110
111 /*
112 * resource pool max parameter
113 */
114 int max;
115 };
116
117 int init_resource_pools(void);
118
119 int resourcepool_new(ServerConfiguration *cfg, cxstring type, cxstring name, ConfigNode *node);
120
121 void resourcepool_destroy_resource(ResourceDataPrivate *res);
122
123 void resourcepool_destroy(ResourcePool *respool);
124
125 #ifdef __cplusplus
126 }
127 #endif
128
129 #endif /* WS_RESOURCEPOOL_H */
130
131