OpenDNSSEC-enforcer 2.1.13
db_backend.h
Go to the documentation of this file.
1/*
2 * Copyright (c) 2014 Jerry Lundström <lundstrom.jerry@gmail.com>
3 * Copyright (c) 2014 .SE (The Internet Infrastructure Foundation).
4 * Copyright (c) 2014 OpenDNSSEC AB (svb)
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
22 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
24 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
25 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 */
29
30#ifndef __db_backend_h
31#define __db_backend_h
32
34struct db_backend;
36typedef struct db_backend db_backend_t;
37
38#include "db_configuration.h"
39#include "db_result.h"
40#include "db_object.h"
41#include "db_join.h"
42#include "db_clause.h"
43#include "db_value.h"
44
51typedef int (*db_backend_handle_initialize_t)(void* data);
52
59typedef int (*db_backend_handle_shutdown_t)(void* data);
60
68typedef int (*db_backend_handle_connect_t)(void* data, const db_configuration_list_t* configuration_list);
69
76typedef int (*db_backend_handle_disconnect_t)(void* data);
77
87typedef int (*db_backend_handle_create_t)(void* data, const db_object_t* object, const db_object_field_list_t* object_field_list, const db_value_set_t* value_set);
88
99typedef db_result_list_t* (*db_backend_handle_read_t)(void* data, const db_object_t* object, const db_join_list_t* join_list, const db_clause_list_t* clause_list);
100
111typedef int (*db_backend_handle_update_t)(void* data, const db_object_t* object, const db_object_field_list_t* object_field_list, const db_value_set_t* value_set, const db_clause_list_t* clause_list);
112
121typedef int (*db_backend_handle_delete_t)(void* data, const db_object_t* object, const db_clause_list_t* clause_list);
122
133typedef int (*db_backend_handle_count_t)(void* data, const db_object_t* object, const db_join_list_t* join_list, const db_clause_list_t* clause_list, size_t* count);
134
139typedef void (*db_backend_handle_free_t)(void* data);
140
147typedef int (*db_backend_handle_transaction_begin_t)(void* data);
148
155typedef int (*db_backend_handle_transaction_commit_t)(void* data);
156
164
170 void* data;
184};
185
191
197extern void db_backend_handle_free(db_backend_handle_t* backend_handle);
198
204extern int db_backend_handle_initialize(const db_backend_handle_t* backend_handle);
205
213extern int db_backend_handle_connect(const db_backend_handle_t* backend_handle, const db_configuration_list_t* configuration_list);
214
225extern int db_backend_handle_create(const db_backend_handle_t* backend_handle, const db_object_t* object, const db_object_field_list_t* object_field_list, const db_value_set_t* value_set);
226
236extern db_result_list_t* db_backend_handle_read(const db_backend_handle_t* backend_handle, const db_object_t* object, const db_join_list_t* join_list, const db_clause_list_t* clause_list);
237
247extern int db_backend_handle_update(const db_backend_handle_t* backend_handle, const db_object_t* object, const db_object_field_list_t* object_field_list, const db_value_set_t* value_set, const db_clause_list_t* clause_list);
248
256extern int db_backend_handle_delete(const db_backend_handle_t* backend_handle, const db_object_t* object, const db_clause_list_t* clause_list);
257
267extern int db_backend_handle_count(const db_backend_handle_t* backend_handle, const db_object_t* object, const db_join_list_t* join_list, const db_clause_list_t* clause_list, size_t* count);
268
275extern int db_backend_handle_set_initialize(db_backend_handle_t* backend_handle, db_backend_handle_initialize_t initialize_function);
276
283extern int db_backend_handle_set_shutdown(db_backend_handle_t* backend_handle, db_backend_handle_shutdown_t shutdown_function);
284
291extern int db_backend_handle_set_connect(db_backend_handle_t* backend_handle, db_backend_handle_connect_t connect_function);
292
299extern int db_backend_handle_set_disconnect(db_backend_handle_t* backend_handle, db_backend_handle_disconnect_t disconnect_function);
300
307extern int db_backend_handle_set_create(db_backend_handle_t* backend_handle, db_backend_handle_create_t create_function);
308
315extern int db_backend_handle_set_read(db_backend_handle_t* backend_handle, db_backend_handle_read_t read_function);
316
323extern int db_backend_handle_set_update(db_backend_handle_t* backend_handle, db_backend_handle_update_t update_function);
324
331extern int db_backend_handle_set_delete(db_backend_handle_t* backend_handle, db_backend_handle_delete_t delete_function);
332
339extern int db_backend_handle_set_count(db_backend_handle_t* backend_handle, db_backend_handle_count_t count_function);
340
347extern int db_backend_handle_set_free(db_backend_handle_t* backend_handle, db_backend_handle_free_t free_function);
348
356
364
372
379extern int db_backend_handle_set_data(db_backend_handle_t* backend_handle, void* data);
380
386 char* name;
388};
389
394extern db_backend_t* db_backend_new(void);
395
400extern void db_backend_free(db_backend_t* backend);
401
409
416extern int db_backend_set_name(db_backend_t* backend, const char* name);
417
425extern int db_backend_set_handle(db_backend_t* backend, db_backend_handle_t* handle);
426
432extern int db_backend_initialize(const db_backend_t* backend);
433
441extern int db_backend_connect(const db_backend_t* backend, const db_configuration_list_t* configuration_list);
442
453extern int db_backend_create(const db_backend_t* backend, const db_object_t* object, const db_object_field_list_t* object_field_list, const db_value_set_t* value_set);
454
464extern db_result_list_t* db_backend_read(const db_backend_t* backend, const db_object_t* object, const db_join_list_t* join_list, const db_clause_list_t* clause_list);
465
475extern int db_backend_update(const db_backend_t* backend, const db_object_t* object, const db_object_field_list_t* object_field_list, const db_value_set_t* value_set, const db_clause_list_t* clause_list);
476
484extern int db_backend_delete(const db_backend_t* backend, const db_object_t* object, const db_clause_list_t* clause_list);
485
495extern int db_backend_count(const db_backend_t* backend, const db_object_t* object, const db_join_list_t* join_list, const db_clause_list_t* clause_list, size_t* count);
496
503extern db_backend_t* db_backend_factory_get_backend(const char* name);
504
505#endif
int db_backend_update(const db_backend_t *backend, const db_object_t *object, const db_object_field_list_t *object_field_list, const db_value_set_t *value_set, const db_clause_list_t *clause_list)
Definition: db_backend.c:419
int(* db_backend_handle_create_t)(void *data, const db_object_t *object, const db_object_field_list_t *object_field_list, const db_value_set_t *value_set)
Definition: db_backend.h:87
int db_backend_handle_set_count(db_backend_handle_t *backend_handle, db_backend_handle_count_t count_function)
Definition: db_backend.c:250
int db_backend_handle_set_update(db_backend_handle_t *backend_handle, db_backend_handle_update_t update_function)
Definition: db_backend.c:232
int db_backend_handle_update(const db_backend_handle_t *backend_handle, const db_object_t *object, const db_object_field_list_t *object_field_list, const db_value_set_t *value_set, const db_clause_list_t *clause_list)
Definition: db_backend.c:127
int db_backend_handle_initialize(const db_backend_handle_t *backend_handle)
Definition: db_backend.c:68
db_backend_handle_t * db_backend_handle_new(void)
Definition: db_backend.c:49
int(* db_backend_handle_count_t)(void *data, const db_object_t *object, const db_join_list_t *join_list, const db_clause_list_t *clause_list, size_t *count)
Definition: db_backend.h:133
int db_backend_handle_count(const db_backend_handle_t *backend_handle, const db_object_t *object, const db_join_list_t *join_list, const db_clause_list_t *clause_list, size_t *count)
Definition: db_backend.c:161
int db_backend_set_name(db_backend_t *backend, const char *name)
Definition: db_backend.c:330
int(* db_backend_handle_connect_t)(void *data, const db_configuration_list_t *configuration_list)
Definition: db_backend.h:68
int db_backend_handle_set_shutdown(db_backend_handle_t *backend_handle, db_backend_handle_shutdown_t shutdown_function)
Definition: db_backend.c:187
int db_backend_handle_set_initialize(db_backend_handle_t *backend_handle, db_backend_handle_initialize_t initialize_function)
Definition: db_backend.c:178
void db_backend_handle_free(db_backend_handle_t *backend_handle)
Definition: db_backend.c:56
int(* db_backend_handle_transaction_begin_t)(void *data)
Definition: db_backend.h:147
void db_backend_free(db_backend_t *backend)
Definition: db_backend.c:318
int db_backend_handle_set_disconnect(db_backend_handle_t *backend_handle, db_backend_handle_disconnect_t disconnect_function)
Definition: db_backend.c:205
int(* db_backend_handle_update_t)(void *data, const db_object_t *object, const db_object_field_list_t *object_field_list, const db_value_set_t *value_set, const db_clause_list_t *clause_list)
Definition: db_backend.h:111
int db_backend_handle_set_delete(db_backend_handle_t *backend_handle, db_backend_handle_delete_t delete_function)
Definition: db_backend.c:241
int(* db_backend_handle_disconnect_t)(void *data)
Definition: db_backend.h:76
int(* db_backend_handle_delete_t)(void *data, const db_object_t *object, const db_clause_list_t *clause_list)
Definition: db_backend.h:121
db_result_list_t * db_backend_handle_read(const db_backend_handle_t *backend_handle, const db_object_t *object, const db_join_list_t *join_list, const db_clause_list_t *clause_list)
Definition: db_backend.c:113
int db_backend_handle_create(const db_backend_handle_t *backend_handle, const db_object_t *object, const db_object_field_list_t *object_field_list, const db_value_set_t *value_set)
Definition: db_backend.c:93
int db_backend_handle_set_transaction_rollback(db_backend_handle_t *backend_handle, db_backend_handle_transaction_rollback_t transaction_rollback_function)
Definition: db_backend.c:286
db_result_list_t * db_backend_read(const db_backend_t *backend, const db_object_t *object, const db_join_list_t *join_list, const db_clause_list_t *clause_list)
Definition: db_backend.c:405
db_backend_t * db_backend_factory_get_backend(const char *name)
Definition: db_backend.c:472
int(* db_backend_handle_transaction_commit_t)(void *data)
Definition: db_backend.h:155
int(* db_backend_handle_shutdown_t)(void *data)
Definition: db_backend.h:59
int db_backend_create(const db_backend_t *backend, const db_object_t *object, const db_object_field_list_t *object_field_list, const db_value_set_t *value_set)
Definition: db_backend.c:385
db_backend_t * db_backend_new(void)
Definition: db_backend.c:311
int(* db_backend_handle_transaction_rollback_t)(void *data)
Definition: db_backend.h:163
int db_backend_handle_connect(const db_backend_handle_t *backend_handle, const db_configuration_list_t *configuration_list)
Definition: db_backend.c:79
int db_backend_handle_delete(const db_backend_handle_t *backend_handle, const db_object_t *object, const db_clause_list_t *clause_list)
Definition: db_backend.c:147
int db_backend_handle_set_transaction_commit(db_backend_handle_t *backend_handle, db_backend_handle_transaction_commit_t transaction_commit_function)
Definition: db_backend.c:277
int db_backend_initialize(const db_backend_t *backend)
Definition: db_backend.c:360
void(* db_backend_handle_free_t)(void *data)
Definition: db_backend.h:139
int db_backend_handle_set_transaction_begin(db_backend_handle_t *backend_handle, db_backend_handle_transaction_begin_t transaction_begin_function)
Definition: db_backend.c:268
int db_backend_handle_set_read(db_backend_handle_t *backend_handle, db_backend_handle_read_t read_function)
Definition: db_backend.c:223
db_result_list_t *(* db_backend_handle_read_t)(void *data, const db_object_t *object, const db_join_list_t *join_list, const db_clause_list_t *clause_list)
Definition: db_backend.h:99
int db_backend_set_handle(db_backend_t *backend, db_backend_handle_t *handle)
Definition: db_backend.c:348
int db_backend_handle_set_create(db_backend_handle_t *backend_handle, db_backend_handle_create_t create_function)
Definition: db_backend.c:214
const db_backend_handle_t * db_backend_handle(const db_backend_t *backend)
int db_backend_delete(const db_backend_t *backend, const db_object_t *object, const db_clause_list_t *clause_list)
Definition: db_backend.c:439
int db_backend_count(const db_backend_t *backend, const db_object_t *object, const db_join_list_t *join_list, const db_clause_list_t *clause_list, size_t *count)
Definition: db_backend.c:453
int db_backend_handle_set_data(db_backend_handle_t *backend_handle, void *data)
Definition: db_backend.c:295
int db_backend_connect(const db_backend_t *backend, const db_configuration_list_t *configuration_list)
Definition: db_backend.c:371
int(* db_backend_handle_initialize_t)(void *data)
Definition: db_backend.h:51
int db_backend_handle_set_free(db_backend_handle_t *backend_handle, db_backend_handle_free_t free_function)
Definition: db_backend.c:259
int db_backend_handle_set_connect(db_backend_handle_t *backend_handle, db_backend_handle_connect_t connect_function)
Definition: db_backend.c:196
db_backend_handle_read_t read_function
Definition: db_backend.h:176
db_backend_handle_delete_t delete_function
Definition: db_backend.h:178
db_backend_handle_create_t create_function
Definition: db_backend.h:175
db_backend_handle_count_t count_function
Definition: db_backend.h:179
db_backend_handle_shutdown_t shutdown_function
Definition: db_backend.h:172
db_backend_handle_connect_t connect_function
Definition: db_backend.h:173
db_backend_handle_update_t update_function
Definition: db_backend.h:177
db_backend_handle_initialize_t initialize_function
Definition: db_backend.h:171
db_backend_handle_transaction_rollback_t transaction_rollback_function
Definition: db_backend.h:183
db_backend_handle_free_t free_function
Definition: db_backend.h:180
db_backend_handle_transaction_commit_t transaction_commit_function
Definition: db_backend.h:182
db_backend_handle_disconnect_t disconnect_function
Definition: db_backend.h:174
db_backend_handle_transaction_begin_t transaction_begin_function
Definition: db_backend.h:181
char * name
Definition: db_backend.h:386
db_backend_t * next
Definition: db_backend.h:385
db_backend_handle_t * handle
Definition: db_backend.h:387