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d030fdaa2b
- Update the conversion points between Number and *Amount & STNumber. - Tests probably don't pass.
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
#ifndef XRPL_PROTOCOL_SYSTEMPARAMETERS_H_INCLUDED
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#define XRPL_PROTOCOL_SYSTEMPARAMETERS_H_INCLUDED
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#include <xrpl/basics/chrono.h>
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#include <xrpl/protocol/XRPAmount.h>
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#include <cstdint>
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#include <string>
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namespace ripple {
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// Various protocol and system specific constant globals.
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/* The name of the system. */
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static inline std::string const&
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systemName()
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{
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static std::string const name = "ripple";
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return name;
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}
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/** Configure the native currency. */
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/** Number of drops in the genesis account. */
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constexpr XRPAmount INITIAL_XRP{100'000'000'000 * DROPS_PER_XRP};
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static_assert(INITIAL_XRP.drops() == 100'000'000'000'000'000);
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/** Returns true if the amount does not exceed the initial XRP in existence. */
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inline bool
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isLegalAmount(XRPAmount const& amount)
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{
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return amount <= INITIAL_XRP;
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}
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/** Returns true if the absolute value of the amount does not exceed the initial
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* XRP in existence. */
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inline bool
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isLegalAmountSigned(XRPAmount const& amount)
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{
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return amount >= -INITIAL_XRP && amount <= INITIAL_XRP;
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}
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/* The currency code for the native currency. */
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static inline std::string const&
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systemCurrencyCode()
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{
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static std::string const code = "XRP";
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return code;
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}
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/** The XRP ledger network's earliest allowed sequence */
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static constexpr std::uint32_t XRP_LEDGER_EARLIEST_SEQ{32570u};
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/** The XRP Ledger mainnet's earliest ledger with a FeeSettings object. Only
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* used in asserts and tests. */
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static constexpr std::uint32_t XRP_LEDGER_EARLIEST_FEES{562177u};
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/** The minimum amount of support an amendment should have. */
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constexpr std::ratio<80, 100> amendmentMajorityCalcThreshold;
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/** The minimum amount of time an amendment must hold a majority */
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constexpr std::chrono::seconds const defaultAmendmentMajorityTime = weeks{2};
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} // namespace ripple
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/** Default peer port (IANA registered) */
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inline std::uint16_t constexpr DEFAULT_PEER_PORT{2459};
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#endif
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