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logging/WriterFrontend: Add LogWriteHeader as member

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The header captures the enum values as well as the fields
This commit is contained in:
Arne Welzel 2024-11-14 16:52:26 +01:00
parent f5d4526eac
commit 3dd1f8d38a
3 changed files with 38 additions and 20 deletions
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24
src/logging/WriterFrontend.h
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@ -2,6 +2,7 @@
#pragma once
#include "zeek/logging/Types.h"
#include "zeek/logging/WriterBackend.h"
namespace zeek::logging {
@ -228,7 +229,10 @@ public:
/**
* Returns the number of log fields as passed into the constructor.
*/
int NumFields() const { return num_fields; }
[[deprecated("Remove in v8.1: Use GetFields() instead")]]
int NumFields() const {
return num_fields;
}
/**
* Returns a descriptive name for the writer, including the type of
@ -246,14 +250,19 @@ public:
/**
* Returns the log fields as passed into the constructor.
*/
const threading::Field* const* Fields() const { return fields; }
[[deprecated("Remove in v8.1: Use GetFields() instead")]]
const threading::Field* const* Fields() const {
return fields;
}
/**
* Returns the log fields once Init() was called on the frontend.
*/
const std::vector<threading::Field>& GetFields() const { return header.fields; }
protected:
friend class Manager;
EnumVal* stream;
EnumVal* writer;
WriterBackend* backend; // The backend we have instantiated.
bool disabled; // True if disabled.
bool initialized; // True if initialized.
@ -263,9 +272,10 @@ protected:
const char* name; // Descriptive name of the
WriterBackend::WriterInfo* info; // The writer information.
int num_fields; // The number of log fields.
const threading::Field* const* fields; // The log fields.
int num_fields; // Remove in v8.1.
const threading::Field* const* fields; // Remove in v8.1.
detail::LogWriteHeader header; // Collected information about the WriterFrontend.
detail::WriteBuffer write_buffer; // Buffer for bulk writes.
};