mirror of
https://github.com/oxen-io/oxen-core.git
synced 2023-12-14 02:22:56 +01:00
e3a6f20f85
- constexpr functions in common/loki.h for inlining - move hex functions out from common/loki.h to common/hex.h - use and apply prev_txid on LNS TX's to all LNS types (for updating in the future) - add lns burn type, for custom burn amounts - accept and validate lokinet addresses via base32z - return lokinet addresses in RPC LNS calls via base32z - updated Messenger references to Session - update documentation to note that only Session LNS entries are allowed currently - remove raw c-string interface from LNS db - update multi-SQL queries into single SQL queries - remove tx estimation backlog in anticipation for 2 priorities only, blink + unimportant
92 lines
3 KiB
C++
92 lines
3 KiB
C++
// Copyright (c) 2018, The Loki Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef LOKI_H
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#define LOKI_H
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#define LOKI_HOUR(val) ((val) * LOKI_MINUTES(60))
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#define LOKI_MINUTES(val) val * 60
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#include <cstddef>
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#include <cstdint>
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#include <string>
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#include <iterator>
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#include <cassert>
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#define LOKI_RPC_DOC_INTROSPECT
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namespace loki
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{
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double round (double);
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double exp2 (double);
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constexpr uint64_t clamp_u64(uint64_t val, uint64_t min, uint64_t max)
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{
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assert(min <= max);
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if (val < min) val = min;
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else if (val > max) val = max;
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return val;
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}
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template <typename lambda_t>
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struct deferred
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{
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private:
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lambda_t lambda;
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bool cancelled = false;
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public:
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deferred(lambda_t lambda) : lambda(lambda) {}
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void cancel() { cancelled = true; }
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~deferred() { if (!cancelled) lambda(); }
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};
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template <typename lambda_t>
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#ifdef __GNUG__
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[[gnu::warn_unused_result]]
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#endif
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deferred<lambda_t> defer(lambda_t lambda) { return lambda; }
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struct defer_helper
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{
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template <typename lambda_t>
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deferred<lambda_t> operator+(lambda_t lambda) { return lambda; }
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};
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#define LOKI_TOKEN_COMBINE2(x, y) x ## y
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#define LOKI_TOKEN_COMBINE(x, y) LOKI_TOKEN_COMBINE2(x, y)
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#define LOKI_DEFER auto const LOKI_TOKEN_COMBINE(loki_defer_, __LINE__) = loki::defer_helper() + [&]()
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template <typename T, size_t N>
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constexpr size_t array_count(T (&)[N]) { return N; }
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template <typename T, size_t N>
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constexpr size_t char_count(T (&)[N]) { return N - 1; }
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}; // namespace Loki
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#endif // LOKI_H
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