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225b183bcb
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1625 fd59a12c-fef9-0310-b244-a6a79926bd2f
223 lines
6.0 KiB
C
223 lines
6.0 KiB
C
/*
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* Copyright (c) 2006 MontaVista Software, Inc.
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* Copyright (c) 2007-2008 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Steven Dake (sdake@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef OBJDB_H_DEFINED
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#define OBJDB_H_DEFINED
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#define OBJECT_PARENT_HANDLE 0
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#include <stdio.h>
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typedef enum {
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OBJECT_TRACK_DEPTH_ONE,
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OBJECT_TRACK_DEPTH_RECURSIVE
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} object_track_depth_t;
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typedef enum {
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OBJECT_KEY_CREATED,
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OBJECT_KEY_REPLACED,
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OBJECT_KEY_DELETED
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} object_change_type_t;
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typedef void (*object_key_change_notify_fn_t)(object_change_type_t change_type,
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unsigned int parent_object_handle,
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unsigned int object_handle,
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void *object_name_pt, int object_name_len,
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void *key_name_pt, int key_len,
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void *key_value_pt, int key_value_len,
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void *priv_data_pt);
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typedef void (*object_create_notify_fn_t) (unsigned int parent_object_handle,
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unsigned int object_handle,
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void *name_pt, int name_len,
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void *priv_data_pt);
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typedef void (*object_destroy_notify_fn_t) (unsigned int parent_object_handle,
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void *name_pt, int name_len,
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void *priv_data_pt);
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struct object_valid {
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char *object_name;
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int object_len;
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};
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struct object_key_valid {
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char *key_name;
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int key_len;
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int (*validate_callback) (void *key, int key_len, void *value, int value_len);
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};
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struct objdb_iface_ver0 {
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int (*objdb_init) (void);
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int (*object_create) (
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unsigned int parent_object_handle,
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unsigned int *object_handle,
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void *object_name,
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unsigned int object_name_len);
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int (*object_priv_set) (
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unsigned int object_handle,
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void *priv);
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int (*object_key_create) (
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unsigned int object_handle,
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void *key_name,
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int key_len,
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void *value,
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int value_len);
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int (*object_destroy) (
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unsigned int object_handle);
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int (*object_valid_set) (
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unsigned int object_handle,
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struct object_valid *object_valid_list,
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unsigned int object_valid_list_entries);
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int (*object_key_valid_set) (
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unsigned int object_handle,
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struct object_key_valid *object_key_valid_list,
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unsigned int object_key_valid_list_entries);
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int (*object_find_create) (
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unsigned int parent_object_handle,
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void *object_name,
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int object_name_len,
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unsigned int *object_find_handle);
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int (*object_find_next) (
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unsigned int object_find_handle,
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unsigned int *object_handle);
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int (*object_find_destroy) (
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unsigned int object_find_handle);
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int (*object_key_get) (
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unsigned int object_handle,
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void *key_name,
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int key_len,
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void **value,
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int *value_len);
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int (*object_priv_get) (
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unsigned int jobject_handle,
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void **priv);
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int (*object_key_replace) (
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unsigned int object_handle,
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void *key_name,
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int key_len,
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void *old_value,
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int old_value_len,
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void *new_value,
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int new_value_len);
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int (*object_key_delete) (
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unsigned int object_handle,
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void *key_name,
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int key_len,
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void *value,
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int value_len);
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int (*object_iter_reset) (
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unsigned int parent_object_handle);
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int (*object_iter) (
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unsigned int parent_object_handle,
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void **object_name,
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int *name_len,
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unsigned int *object_handle);
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int (*object_key_iter_reset) (
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unsigned int object_handle);
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int (*object_key_iter) (
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unsigned int parent_object_handle,
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void **key_name,
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int *key_len,
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void **value,
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int *value_len);
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int (*object_parent_get) (
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unsigned int object_handle,
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unsigned int *parent_handle);
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int (*object_dump) (
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unsigned int object_handle,
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FILE *file);
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int (*object_find_from) (
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unsigned int parent_object_handle,
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unsigned int start_pos,
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void *object_name,
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int object_name_len,
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unsigned int *object_handle,
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unsigned int *next_pos);
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int (*object_iter_from) (
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unsigned int parent_object_handle,
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unsigned int start_pos,
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void **object_name,
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int *name_len,
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unsigned int *object_handle);
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int (*object_key_iter_from) (
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unsigned int parent_object_handle,
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unsigned int start_pos,
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void **key_name,
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int *key_len,
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void **value,
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int *value_len);
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int (*object_track_start) (
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unsigned int object_handle,
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object_track_depth_t depth,
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object_key_change_notify_fn_t key_change_notify_fn,
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object_create_notify_fn_t object_create_notify_fn,
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object_destroy_notify_fn_t object_destroy_notify_fn,
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void * priv_data_pt);
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void (*object_track_stop) (
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object_key_change_notify_fn_t key_change_notify_fn,
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object_create_notify_fn_t object_create_notify_fn,
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object_destroy_notify_fn_t object_destroy_notify_fn,
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void * priv_data_pt);
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int (*object_write_config) (char **error_string);
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};
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#endif /* OBJDB_H_DEFINED */
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