ModSecurity/src/audit_log_writer_parallel.h
Felipe Zimmerle e016b72a8e Handles better the memory utilization
- Added reference counts to Rule and AuditLog;
- Some memory leaks were removed, including GeoLookup;
- Deal better with parser errors;
- Overriding the AutlogLogWritter destructor.
2015-07-26 22:51:57 -03:00

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/*
* ModSecurity, http://www.modsecurity.org/
* Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
*
* 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
*
* If any of the files related to licensing are missing or if you have any
* other questions related to licensing please contact Trustwave Holdings, Inc.
* directly using the email address security@modsecurity.org.
*
*/
#include <string>
#ifndef SRC_AUDIT_LOG_WRITER_PARALLEL_H_
#define SRC_AUDIT_LOG_WRITER_PARALLEL_H_
#include "src/audit_log_writer.h"
#include "modsecurity/assay.h"
#ifdef __cplusplus
namespace ModSecurity {
/** @ingroup ModSecurity_CPP_API */
class AuditLogWriterParallel : public AuditLogWriter {
public:
explicit AuditLogWriterParallel(AuditLog *audit)
: AuditLogWriter(audit) { }
~AuditLogWriterParallel() override;
bool init() override;
bool write(Assay *assay, int parts) override;
void refCountIncrease() override {
m_refereceCount++;
}
void refCountDecreaseAndCheck() override {
m_refereceCount--;
if (m_refereceCount == 0) {
delete this;
}
}
/**
*
* Audit log file is saved into a directory structure. This directory
* structure is based on the timestamp of the assay creation, at the exact
* moment that ModSecurity be aware of a particular request/transaction.
* The expect fromat is:
*
* [...]/YearMonthDay/YearMonthDayAndTime/YearMonthDayAndTime-RequestId
*
* Example:
*
* /20150710/20150710-1353/20150710-135353-143654723362.584244
*
* This enumeration describes the subpaths of this structure.
*
*/
enum AuditLogFilePath {
YearMonthDayDirectory = 2,
YearMonthDayAndTimeDirectory = 4,
YearMonthDayAndTimeFileName = 8,
};
std::ofstream log1;
std::ofstream log2;
inline std::string logFilePath(time_t *t, int part);
};
} // namespace ModSecurity
#endif
#endif // SRC_AUDIT_LOG_WRITER_PARALLEL_H_