1 /*
2 * SysDB - t/integration/mock_plugin.c
3 * Copyright (C) 2014 Sebastian 'tokkee' Harl <sh@tokkee.org>
4 * 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
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
28 #if HAVE_CONFIG_H
29 # include "config.h"
30 #endif /* HAVE_CONFIG_H */
32 #include "sysdb.h"
33 #include "core/plugin.h"
34 #include "core/store.h"
35 #include "utils/error.h"
37 #include "liboconfig/utils.h"
39 #include <stdlib.h>
40 #include <string.h>
42 #define MAGIC_DATA (void *)0x4711
44 SDB_PLUGIN_MAGIC;
46 static const char *hostnames[] = {
47 "some.host.name",
48 "other.host.name",
49 "host1.example.com",
50 "host2.example.com",
51 "localhost",
52 };
54 static struct {
55 const char *hostname;
56 const char *service;
57 } services[] = {
58 { "some.host.name", "mock service" },
59 { "some.host.name", "other service" },
60 { "some.host.name", "database" },
61 { "host1.example.com", "mock service" },
62 { "host1.example.com", "example service one" },
63 { "host1.example.com", "example service two" },
64 { "host1.example.com", "example service three" },
65 { "host2.example.com", "mock service" },
66 { "host2.example.com", "example service one" },
67 { "host2.example.com", "example service two" },
68 { "host2.example.com", "example service three" },
69 { "localhost", "sysdbd" },
70 };
72 static struct {
73 const char *hostname;
74 const char *name;
75 const char *value;
76 } attributes[] = {
77 { "other.host.name", "attribute", "value" },
78 { "other.host.name", "architecture", "varch" },
79 { "other.host.name", "processor0", "Vendor TYPE4711 CPU MAGIC" },
80 { "other.host.name", "processor1", "Vendor TYPE4711 CPU MAGIC" },
81 { "other.host.name", "processor2", "Vendor TYPE4711 CPU MAGIC" },
82 { "other.host.name", "processor3", "Vendor TYPE4711 CPU MAGIC" },
83 { "host1.example.com", "other attribute", "special value" },
84 { "host1.example.com", "architecture", "x42" },
85 { "host1.example.com", "timezone", "UTC" },
86 { "host2.example.com", "other attribute", "special value" },
87 { "host2.example.com", "architecture", "x42" },
88 { "host2.example.com", "timezone", "UTC" },
89 { "localhost", "attr1", "value1" },
90 { "localhost", "attr2", "value2" },
91 { "localhost", "attr3", "value3" },
92 };
94 /*
95 * plugin API
96 */
98 static int
99 mock_init(sdb_object_t *user_data)
100 {
101 if (SDB_OBJ_WRAPPER(user_data)->data != MAGIC_DATA) {
102 sdb_log(SDB_LOG_ERR, "mock::plugin: Invalid user data %p "
103 "passed to init", SDB_OBJ_WRAPPER(user_data)->data);
104 exit(1);
105 }
106 return 0;
107 } /* mock_init */
109 static int
110 mock_shutdown(sdb_object_t *user_data)
111 {
112 if (SDB_OBJ_WRAPPER(user_data)->data != MAGIC_DATA) {
113 sdb_log(SDB_LOG_ERR, "mock::plugin: Invalid user data %p "
114 "passed to shutdown", SDB_OBJ_WRAPPER(user_data)->data);
115 exit(1);
116 }
117 return 0;
118 } /* mock_shutdown */
120 static int
121 mock_collect(sdb_object_t *user_data)
122 {
123 size_t i;
124 int check;
126 if (SDB_OBJ_WRAPPER(user_data)->data != MAGIC_DATA) {
127 sdb_log(SDB_LOG_ERR, "mock::plugin: Invalid user data %p "
128 "passed to collect", SDB_OBJ_WRAPPER(user_data)->data);
129 exit(1);
130 }
132 for (i = 0; i < SDB_STATIC_ARRAY_LEN(hostnames); ++i) {
133 if ((check = sdb_store_host(hostnames[i], sdb_gettime()))) {
134 sdb_log(SDB_LOG_ERR, "mock::plugin: Failed to store host: "
135 "status %d", check);
136 exit(1);
137 }
138 }
139 for (i = 0; i < SDB_STATIC_ARRAY_LEN(services); ++i) {
140 if ((check = sdb_store_service(services[i].hostname,
141 services[i].service, sdb_gettime()))) {
142 sdb_log(SDB_LOG_ERR, "mock::plugin: Failed to store service: "
143 "status %d", check);
144 exit(1);
145 }
146 }
147 for (i = 0; i < SDB_STATIC_ARRAY_LEN(attributes); ++i) {
148 sdb_data_t datum = { SDB_TYPE_STRING, { .string = NULL } };
149 datum.data.string = strdup(attributes[i].value);
151 if ((check = sdb_store_attribute(attributes[i].hostname,
152 attributes[i].name, &datum, sdb_gettime()))) {
153 sdb_log(SDB_LOG_ERR, "mock::plugin: Failed to store attribute: "
154 "status %d", check);
155 exit(1);
156 }
158 free(datum.data.string);
159 }
160 return 0;
161 } /* mock_collect */
163 static int
164 mock_config(oconfig_item_t *ci)
165 {
166 sdb_object_t *user_data;
168 int i;
170 if (! ci) /* deconfiguration */
171 return 0;
173 for (i = 0; i < ci->children_num; ++i) {
174 oconfig_item_t *child = ci->children + i;
176 sdb_log(SDB_LOG_WARNING, "mock::plugin: Ignoring unknown config "
177 "option '%s'", child->key);
178 }
180 user_data = sdb_object_create_wrapper("mock_data", MAGIC_DATA, NULL);
181 if (! user_data) {
182 sdb_log(SDB_LOG_ERR, "mock::plugin: Failed to allocate user data");
183 exit(1);
184 }
186 sdb_plugin_register_init("main", mock_init, user_data);
187 sdb_plugin_register_shutdown("main", mock_shutdown, user_data);
188 sdb_plugin_register_collector("main", mock_collect,
189 /* interval = */ NULL, user_data);
191 sdb_object_deref(user_data);
192 return 0;
193 } /* mock_config */
195 int
196 sdb_module_init(sdb_plugin_info_t *info)
197 {
198 sdb_plugin_set_info(info, SDB_PLUGIN_INFO_DESC, "a mock plugin");
199 sdb_plugin_set_info(info, SDB_PLUGIN_INFO_COPYRIGHT,
200 "Copyright (C) 2012 Sebastian 'tokkee' Harl <sh@tokkee.org>");
201 sdb_plugin_set_info(info, SDB_PLUGIN_INFO_LICENSE, "BSD");
202 sdb_plugin_set_info(info, SDB_PLUGIN_INFO_VERSION, SDB_VERSION);
203 sdb_plugin_set_info(info, SDB_PLUGIN_INFO_PLUGIN_VERSION, SDB_VERSION);
205 sdb_plugin_register_config(mock_config);
206 return 0;
207 } /* sdb_module_init */
209 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */