Electroneum
view.h
Go to the documentation of this file.
1 /*
2  * services/view.h - named views containing local zones authority service.
3  *
4  * Copyright (c) 2016, NLnet Labs. All rights reserved.
5  *
6  * This software is open source.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * Redistributions of source code must retain the above copyright notice,
13  * this list of conditions and the following disclaimer.
14  *
15  * Redistributions in binary form must reproduce the above copyright notice,
16  * this list of conditions and the following disclaimer in the documentation
17  * and/or other materials provided with the distribution.
18  *
19  * Neither the name of the NLNET LABS nor the names of its contributors may
20  * be used to endorse or promote products derived from this software without
21  * specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
29  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
30  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
32  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34  */
35 
43 #ifndef SERVICES_VIEW_H
44 #define SERVICES_VIEW_H
45 #include "util/rbtree.h"
46 #include "util/locks.h"
47 struct regional;
48 struct config_file;
49 struct config_view;
50 struct respip_set;
51 
52 
56 struct views {
61 };
62 
66 struct view {
72  char* name;
79  int isfirst;
84 };
85 
86 
91 struct views* views_create(void);
92 
97 void views_delete(struct views* v);
98 
106 int views_apply_cfg(struct views* v, struct config_file* cfg);
107 
114 int view_cmp(const void* v1, const void* v2);
115 
120 void view_delete(struct view* v);
121 
127 void views_print(struct views* v);
128 
129 /* Find a view by name.
130  * @param vs: views
131  * @param name: name of the view we are looking for
132  * @param write: 1 for obtaining write lock on found view, 0 for read lock
133  * @return: locked view or NULL.
134  */
135 struct view* views_find_view(struct views* vs, const char* name, int write);
136 
137 #endif /* SERVICES_VIEW_H */
rbtree_type vtree
Definition: view.h:60
Definition: view.h:56
const char * name
lock_rw_type lock
Definition: view.h:83
lock_rw_type lock
Definition: view.h:58
struct views * views_create(void)
char * name
Definition: view.h:72
struct local_zones * local_zones
Definition: view.h:74
int views_apply_cfg(struct views *v, struct config_file *cfg)
struct view * views_find_view(struct views *vs, const char *name, int write)
int view_cmp(const void *v1, const void *v2)
struct respip_set * respip_set
Definition: view.h:76
void view_delete(struct view *v)
void views_print(struct views *v)
int isfirst
Definition: view.h:79
Definition: view.h:66
rbnode_type node
Definition: view.h:68
void views_delete(struct views *v)
int lock_rw_type
Definition: locks.h:261