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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed 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 <config.h>
#include <parc/assert/parc_Assert.h>
#include <inttypes.h>
#include <stdarg.h>
#include <parc/logging/parc_LogEntry.h>
#include <parc/algol/parc_Time.h>
#include <parc/algol/parc_BufferComposer.h>
#include <parc/algol/parc_Memory.h>
#include <parc/algol/parc_Object.h>
#include <parc/logging/parc_LogLevel.h>
static const char _parcLog_Version = 1;
struct PARCLogEntry {
PARCLogLevel level;
char version;
struct timeval timeStamp;
char *hostName;
char *applicationName;
char *processName;
uint64_t messageId;
PARCBuffer *payload;
};
static void
_parcLogEntry_Destroy(PARCLogEntry **entryPtr)
{
PARCLogEntry *entry = *entryPtr;
parcMemory_Deallocate((void **) &entry->hostName);
parcMemory_Deallocate((void **) &entry->applicationName);
parcMemory_Deallocate((void **) &entry->processName);
parcBuffer_Release(&entry->payload);
}
static char *
_toString(const PARCLogEntry *entry)
{
PARCBufferComposer *composer = parcBufferComposer_Create();
parcBufferComposer_Format(composer, "%ld.%06d %d ",
(long) entry->timeStamp.tv_sec, (int) entry->timeStamp.tv_usec, entry->level);
size_t position = parcBuffer_Position(entry->payload);
parcBufferComposer_PutBuffer(composer, entry->payload);
parcBuffer_SetPosition(entry->payload, position);
PARCBuffer *buffer = parcBufferComposer_GetBuffer(composer);
parcBuffer_Rewind(buffer);
char *result = parcBuffer_ToString(buffer);
parcBufferComposer_Release(&composer);
return result;
}
parcObject_ExtendPARCObject(PARCLogEntry, _parcLogEntry_Destroy, NULL, _toString, NULL, NULL, NULL, NULL);
PARCLogEntry *
parcLogEntry_Create(PARCLogLevel level,
const char *hostName,
const char *applicationName,
const char *processName,
const uint64_t messageId,
const struct timeval timeStamp,
PARCBuffer *payload)
{
PARCLogEntry *result = parcObject_CreateInstance(PARCLogEntry);
if (result == NULL) {
parcTrapOutOfMemory("Creating an instance of PARCLogEntry.");
}
result->version = _parcLog_Version;
result->timeStamp = timeStamp;
result->hostName = parcMemory_StringDuplicate(hostName, strlen(hostName));
result->applicationName = parcMemory_StringDuplicate(applicationName, strlen(applicationName));
result->processName = parcMemory_StringDuplicate(processName, strlen(processName));
result->messageId = messageId;
result->level = level;
result->payload = parcBuffer_Acquire(payload);
return result;
}
parcObject_ImplementAcquire(parcLogEntry, PARCLogEntry);
parcObject_ImplementRelease(parcLogEntry, PARCLogEntry);
PARCBuffer *
parcLogEntry_GetPayload(const PARCLogEntry *instance)
{
return instance->payload;
}
const struct timeval *
parcLogEntry_GetTimeStamp(const PARCLogEntry *instance)
{
return &instance->timeStamp;
}
PARCLogLevel
parcLogEntry_GetLevel(const PARCLogEntry *instance)
{
return instance->level;
}
int
parcLogEntry_GetVersion(const PARCLogEntry *instance)
{
return instance->version;
}
const char *
parcLogEntry_GetHostName(const PARCLogEntry *instance)
{
return instance->hostName;
}
const char *
parcLogEntry_GetApplicationName(const PARCLogEntry *instance)
{
return instance->applicationName;
}
const char *
parcLogEntry_GetProcessName(const PARCLogEntry *instance)
{
return instance->processName;
}
uint64_t
parcLogEntry_GetMessageId(const PARCLogEntry *instance)
{
return instance->messageId;
}
char *
parcLogEntry_ToString(const PARCLogEntry *entry)
{
return _toString(entry);
}
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