/usr/include/capnp/serialize-async.h is in libcapnp-dev 0.4.0-1ubuntu2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | // Copyright (c) 2013, Kenton Varda <temporal@gmail.com>
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CAPNP_SERIALIZE_ASYNC_H_
#define CAPNP_SERIALIZE_ASYNC_H_
#include <kj/async-io.h>
#include "message.h"
namespace capnp {
kj::Promise<kj::Own<MessageReader>> readMessage(
kj::AsyncInputStream& input, ReaderOptions options = ReaderOptions(),
kj::ArrayPtr<word> scratchSpace = nullptr);
// Read a message asynchronously.
//
// `input` must remain valid until the returned promise resolves (or is canceled).
//
// `scratchSpace`, if provided, must remain valid until the returned MessageReader is destroyed.
kj::Promise<kj::Maybe<kj::Own<MessageReader>>> tryReadMessage(
kj::AsyncInputStream& input, ReaderOptions options = ReaderOptions(),
kj::ArrayPtr<word> scratchSpace = nullptr);
// Like `readMessage` but returns null on EOF.
kj::Promise<void> writeMessage(kj::AsyncOutputStream& output,
kj::ArrayPtr<const kj::ArrayPtr<const word>> segments)
KJ_WARN_UNUSED_RESULT;
kj::Promise<void> writeMessage(kj::AsyncOutputStream& output, MessageBuilder& builder)
KJ_WARN_UNUSED_RESULT;
// Write asynchronously. The parameters must remain valid until the returned promise resolves.
// =======================================================================================
// inline implementation details
inline kj::Promise<void> writeMessage(kj::AsyncOutputStream& output, MessageBuilder& builder) {
return writeMessage(output, builder.getSegmentsForOutput());
}
} // namespace capnp
#endif // CAPNP_SERIALIZE_ASYNC_H_
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