| /******************************************************************************* |
| * Copyright (C) 2004-2007 Intel Corp. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Intel Corp. nor the names of its |
| * contributors may be used to endorse or promote products derived from this |
| * software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL Intel Corp. OR THE CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| *******************************************************************************/ |
| |
| /** |
| * @author Liang Hou |
| */ |
| #ifdef HAVE_CONFIG_H |
| #include "wsman_config.h" |
| #endif |
| #include "u/libu.h" |
| #include "wsman-event-pool.h" |
| |
| |
| int MemEventPoolInit (void *opaqueData); |
| int MemEventPoolFinalize (void *opaqueData); |
| int MemEventPoolCount(char *uuid); |
| int MemEventPoolAddEvent (char *uuid, WsNotificationInfoH notification); |
| int MemEventPoolAddPullEvent (char *uuid, WsNotificationInfoH notification) ; |
| int MemEventPoolGetAndDeleteEvent (char *uuid, WsNotificationInfoH *notification); |
| int MemEventPoolClearEvent (char *uuid, clearproc proc); |
| |
| list_t *global_event_list = NULL; |
| int max_pull_event_number = 16; |
| |
| struct __EventPoolOpSet event_pool_op_set ={MemEventPoolInit, MemEventPoolFinalize, |
| MemEventPoolCount, MemEventPoolAddEvent, MemEventPoolAddPullEvent, |
| MemEventPoolGetAndDeleteEvent, MemEventPoolClearEvent}; |
| |
| EventPoolOpSetH wsman_get_eventpool_opset() |
| { |
| return &event_pool_op_set; |
| } |
| |
| int MemEventPoolInit (void *opaqueData) { |
| global_event_list = list_create(-1); |
| if(opaqueData) |
| max_pull_event_number = *(int *)opaqueData; |
| return 0; |
| } |
| |
| int MemEventPoolFinalize (void *opaqueData) { |
| return 0; |
| } |
| |
| int MemEventPoolCount(char *uuid) { |
| lnode_t *node = NULL; |
| event_entryH entry = NULL; |
| node = list_first(global_event_list); |
| while(node) { |
| entry = (event_entryH)node->list_data; |
| if(!strcasecmp(entry->subscription_id, uuid)) |
| break; |
| node = list_next(global_event_list, node); |
| } |
| if(node) |
| return list_count(entry->event_content_list); |
| return 0; |
| } |
| |
| int MemEventPoolAddEvent (char *uuid, WsNotificationInfoH notification) { |
| lnode_t *node = NULL; |
| event_entryH entry = NULL; |
| if(notification == NULL) return 0; |
| node = list_first(global_event_list); |
| while(node) { |
| entry = (event_entryH)node->list_data; |
| if(!strcasecmp(entry->subscription_id, uuid)) |
| break; |
| node = list_next(global_event_list, node); |
| } |
| if(node == NULL) { //No event_entry for this subscription, create it |
| entry = u_malloc(sizeof(*entry)); |
| entry->event_content_list = list_create(-1); |
| strcpy(entry->subscription_id, uuid); |
| node = lnode_create(entry); |
| list_append(global_event_list, node); |
| } |
| node = lnode_create(notification); |
| list_append(entry->event_content_list, node); |
| return 0; |
| } |
| |
| int MemEventPoolAddPullEvent (char *uuid, WsNotificationInfoH notification) { |
| lnode_t *node = NULL; |
| event_entryH entry = NULL; |
| if(notification == NULL) return 0; |
| node = list_first(global_event_list); |
| while(node) { |
| entry = (event_entryH)node->list_data; |
| if(!strcasecmp(entry->subscription_id, uuid)) |
| break; |
| node = list_next(global_event_list, node); |
| } |
| if(node == NULL) { //No event_entry for this subscription, create it |
| entry = u_malloc(sizeof(*entry)); |
| entry->event_content_list = list_create(-1); |
| strcpy(entry->subscription_id, uuid); |
| node = lnode_create(entry); |
| list_append(global_event_list, node); |
| } |
| if(list_count(entry->event_content_list) > max_pull_event_number) |
| return -1; |
| node = lnode_create(notification); |
| list_append(entry->event_content_list, node); |
| return 0; |
| } |
| |
| int MemEventPoolGetAndDeleteEvent (char *uuid, WsNotificationInfoH *notification) { |
| lnode_t *node = NULL; |
| event_entryH entry = NULL; |
| *notification = NULL; |
| node = list_first(global_event_list); |
| while(node) { |
| entry = (event_entryH)node->list_data; |
| if(!strcasecmp(entry->subscription_id, uuid)) |
| break; |
| node = list_next(global_event_list, node); |
| } |
| if(node == NULL) { |
| return -1; |
| } |
| node = list_first(entry->event_content_list); |
| if(node == NULL) return -1; |
| list_delete(entry->event_content_list, node); |
| *notification = (WsNotificationInfoH)node->list_data; |
| lnode_destroy(node); |
| return 0; |
| } |
| |
| int MemEventPoolClearEvent (char *uuid, clearproc proc) { |
| lnode_t *node = NULL; |
| lnode_t *tmp = NULL; |
| event_entryH entry = NULL; |
| WsNotificationInfoH notification; |
| node = list_first(global_event_list); |
| while(node) { |
| entry = (event_entryH)node->list_data; |
| if(!strcasecmp(entry->subscription_id, uuid)) |
| break; |
| node = list_next(global_event_list, node); |
| } |
| if(node == NULL) { |
| return -1; |
| } |
| list_delete(global_event_list, node); |
| lnode_destroy(node); |
| node = list_first(entry->event_content_list); |
| while(node) { |
| notification = (WsNotificationInfoH)node->list_data; |
| if(proc) |
| proc(notification); |
| tmp = list_next(entry->event_content_list, node); |
| list_delete(entry->event_content_list, node); |
| lnode_destroy(node); |
| node = tmp; |
| } |
| list_destroy(entry->event_content_list); |
| u_free(entry); |
| return 0; |
| } |
| |
| |