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44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#ifndef NETSTRING_H
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#define NETSTRING_H
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#include "base/i2-base.hpp"
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#include "base/stream.hpp"
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#include "base/tlsstream.hpp"
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#include <memory>
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#include <boost/asio/spawn.hpp>
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namespace icinga
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{
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class String;
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/**
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* Helper functions for reading/writing messages in the netstring format.
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*
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* @see https://cr.yp.to/proto/netstrings.txt
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*
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* @ingroup base
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*/
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class NetString
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{
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public:
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static StreamReadStatus ReadStringFromStream(const Stream::Ptr& stream, String *message, StreamReadContext& context,
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bool may_wait = false, ssize_t maxMessageLength = -1);
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static String ReadStringFromStream(const Shared<AsioTlsStream>::Ptr& stream, ssize_t maxMessageLength = -1);
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static String ReadStringFromStream(const Shared<AsioTlsStream>::Ptr& stream,
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boost::asio::yield_context yc, ssize_t maxMessageLength = -1);
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static size_t WriteStringToStream(const Stream::Ptr& stream, const String& message);
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static size_t WriteStringToStream(const Shared<AsioTlsStream>::Ptr& stream, const String& message);
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static size_t WriteStringToStream(const Shared<AsioTlsStream>::Ptr& stream, const String& message, boost::asio::yield_context yc);
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static void WriteStringToStream(std::ostream& stream, const String& message);
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private:
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NetString();
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};
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}
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#endif /* NETSTRING_H */
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