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/** @file
A brief file description
@section license License
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "ts/ink_config.h"
#include <cstdio>
#include <cstring>
#include "P_EventSystem.h"
// #include "I_Disk.h" unused
#include "I_Cache.h"
#include "I_Net.h"
#include "I_HostDB.h"
#include "BaseManager.h"
#include "P_RefCountCache.h"
/*-------------------------------------------------------------------------
event_int_to_string
This routine will translate an integer event number to a string
identifier based on a brute-force search of a switch tag. If the event
cannot be located in the switch table, the routine will construct and
return a string of the integer identifier.
-------------------------------------------------------------------------*/
const char *
event_int_to_string(int event, int blen, char *buffer)
{
switch (event) {
case -1:
return "<no event>";
case VC_EVENT_READ_READY:
return "VC_EVENT_READ_READY";
case VC_EVENT_WRITE_READY:
return "VC_EVENT_WRITE_READY";
case VC_EVENT_READ_COMPLETE:
return "VC_EVENT_READ_COMPLETE";
case VC_EVENT_WRITE_COMPLETE:
return "VC_EVENT_WRITE_COMPLETE";
case VC_EVENT_EOS:
return "VC_EVENT_EOS";
case VC_EVENT_INACTIVITY_TIMEOUT:
return "VC_EVENT_INACTIVITY_TIMEOUT";
case VC_EVENT_ACTIVE_TIMEOUT:
return "VC_EVENT_ACTIVE_TIMEOUT";
case NET_EVENT_OPEN:
return "NET_EVENT_OPEN";
case NET_EVENT_OPEN_FAILED:
return "NET_EVENT_OPEN_FAILED";
case NET_EVENT_ACCEPT:
return "NET_EVENT_ACCEPT";
case NET_EVENT_ACCEPT_SUCCEED:
return "NET_EVENT_ACCEPT_SUCCEED";
case NET_EVENT_ACCEPT_FAILED:
return "NET_EVENT_ACCEPT_FAILED";
case EVENT_HOST_DB_LOOKUP:
return "EVENT_HOST_DB_LOOKUP";
case EVENT_HOST_DB_GET_RESPONSE:
return "EVENT_HOST_DB_GET_RESPONSE";
case DNS_EVENT_EVENTS_START:
return "DNS_EVENT_EVENTS_START";
case REFCOUNT_CACHE_EVENT_SYNC:
return "REFCOUNT_CACHE_EVENT_SYNC";
case CACHE_EVENT_LOOKUP:
return "CACHE_EVENT_LOOKUP";
case CACHE_EVENT_LOOKUP_FAILED:
return "CACHE_EVENT_LOOKUP_FAILED";
case CACHE_EVENT_OPEN_READ:
return "CACHE_EVENT_OPEN_READ";
case CACHE_EVENT_OPEN_READ_FAILED:
return "CACHE_EVENT_OPEN_READ_FAILED";
case CACHE_EVENT_OPEN_WRITE:
return "CACHE_EVENT_OPEN_WRITE";
case CACHE_EVENT_OPEN_WRITE_FAILED:
return "CACHE_EVENT_OPEN_WRITE_FAILED";
case CACHE_EVENT_REMOVE:
return "CACHE_EVENT_REMOVE";
case CACHE_EVENT_REMOVE_FAILED:
return "CACHE_EVENT_REMOVE_FAILED";
case CACHE_EVENT_UPDATE:
return "CACHE_EVENT_UPDATE";
case CACHE_EVENT_UPDATE_FAILED:
return "CACHE_EVENT_UPDATE_FAILED";
case CACHE_EVENT_LINK:
return "CACHE_EVENT_LINK";
case CACHE_EVENT_LINK_FAILED:
return "CACHE_EVENT_LINK_FAILED";
case CACHE_EVENT_DEREF:
return "CACHE_EVENT_DEREF";
case CACHE_EVENT_DEREF_FAILED:
return "CACHE_EVENT_DEREF_FAILED";
case CACHE_EVENT_RESPONSE:
return "CACHE_EVENT_RESPONSE";
case CACHE_EVENT_RESPONSE_MSG:
return "CACHE_EVENT_RESPONSE_MSG";
case MGMT_EVENT_SHUTDOWN:
return "MGMT_EVENT_SHUTDOWN";
case MGMT_EVENT_RESTART:
return "MGMT_EVENT_RESTART";
case MGMT_EVENT_BOUNCE:
return "MGMT_EVENT_BOUNCE";
case MGMT_EVENT_CONFIG_FILE_UPDATE:
return "MGMT_EVENT_CONFIG_FILE_UPDATE";
case MGMT_EVENT_CONFIG_FILE_UPDATE_NO_INC_VERSION:
return "MGMT_EVENT_CONFIG_FILE_UPDATE_NO_INC_VERSION";
case MGMT_EVENT_CLEAR_STATS:
return "MGMT_EVENT_CLEAR_STATS";
default:
if (buffer != nullptr) {
snprintf(buffer, blen, "%d", event);
return buffer;
} else {
return "UNKNOWN_EVENT";
}
}
}