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87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* Copyright (C) 2023 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/**
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* \file
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*
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* \author Jeff Lucovsky <jlucovsky@oisf.net>
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*
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* File-like output for logging: null/discard device
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*/
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#include "suricata-common.h" /* errno.h, string.h, etc. */
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#include "output.h" /* DEFAULT_LOG_* */
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#include "output-eve-null.h"
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#include "output-eve.h"
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#ifdef OS_WIN32
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void NullLogInitialize(void)
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{
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}
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#else /* !OS_WIN32 */
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#define OUTPUT_NAME "nullsink"
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static int NullLogInit(const ConfNode *conf, const bool threaded, void **init_data)
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{
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*init_data = NULL;
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return 0;
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}
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static int NullLogWrite(
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const char *buffer, const int buffer_len, const void *init_data, void *thread_data)
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{
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return 0;
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}
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static int NullLogThreadInit(const void *init_data, const ThreadId thread_id, void **thread_data)
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{
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*thread_data = NULL;
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return 0;
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}
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static void NullLogThreadDeInit(const void *init_data, void *thread_data)
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{
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}
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static void NullLogDeInit(void *init_data)
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{
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}
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void NullLogInitialize(void)
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{
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SCLogDebug("Registering the %s logger", OUTPUT_NAME);
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SCEveFileType *file_type = SCCalloc(1, sizeof(SCEveFileType));
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if (file_type == NULL) {
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FatalError("Unable to allocate memory for eve file type %s", OUTPUT_NAME);
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}
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file_type->name = OUTPUT_NAME;
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file_type->Init = NullLogInit;
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file_type->Deinit = NullLogDeInit;
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file_type->Write = NullLogWrite;
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file_type->ThreadInit = NullLogThreadInit;
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file_type->ThreadDeinit = NullLogThreadDeInit;
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if (!SCRegisterEveFileType(file_type)) {
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FatalError("Failed to register EVE file type: %s", OUTPUT_NAME);
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}
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}
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#endif /* !OS_WIN32 */
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