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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:24:08 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:24:08 +0000 |
commit | f449f278dd3c70e479a035f50a9bb817a9b433ba (patch) | |
tree | 8ca2bfb785dda9bb4d573acdf9b42aea9cd51383 /src/contrib/dnstap/dnstap.h | |
parent | Initial commit. (diff) | |
download | knot-upstream.tar.xz knot-upstream.zip |
Adding upstream version 3.2.6.upstream/3.2.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/contrib/dnstap/dnstap.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/contrib/dnstap/dnstap.h b/src/contrib/dnstap/dnstap.h new file mode 100644 index 0000000..f7aecbc --- /dev/null +++ b/src/contrib/dnstap/dnstap.h @@ -0,0 +1,47 @@ +/* Copyright (C) 2014 Farsight Security, Inc. <software@farsightsecurity.com> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +/*! + * \author Robert Edmonds <edmonds@fsi.io> + * + * \brief Public interface for dnstap. + */ + +#pragma once + +#include <stddef.h> +#include <stdint.h> + +#include "contrib/dnstap/dnstap.pb-c.h" + +/*! \brief Frame Streams "Content Type" value for dnstap. */ +#define DNSTAP_CONTENT_TYPE "protobuf:dnstap.Dnstap" + +/*! + * \brief Serializes a filled out dnstap protobuf struct. Dynamically allocates + * storage for the serialized frame. + * + * \note This function returns a copy of its parameter return value 'buf' to + * make error checking slightly easier. + * + * \param d dnstap protobuf struct. + * \param[out] buf Serialized frame. + * \param[out] sz Size in bytes of the serialized frame. + * + * \return Serialized frame. + * \retval NULL if error. + */ +uint8_t* dt_pack(const Dnstap__Dnstap *d, uint8_t **buf, size_t *sz); |