108 lines
4 KiB
Go
108 lines
4 KiB
Go
package result
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import (
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"encoding/json"
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"github.com/nspcc-dev/neo-go/pkg/config/netmode"
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"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
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)
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type (
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// Version model used for reporting server version
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// info.
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Version struct {
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TCPPort uint16 `json:"tcpport"`
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WSPort uint16 `json:"wsport,omitempty"`
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Nonce uint32 `json:"nonce"`
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UserAgent string `json:"useragent"`
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Protocol Protocol `json:"protocol"`
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}
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// Protocol represents network-dependent parameters.
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Protocol struct {
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AddressVersion byte
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Network netmode.Magic
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MillisecondsPerBlock int
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MaxTraceableBlocks uint32
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MaxValidUntilBlockIncrement uint32
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MaxTransactionsPerBlock uint16
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MemoryPoolMaxTransactions int
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ValidatorsCount byte
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InitialGasDistribution fixedn.Fixed8
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// Below are NeoGo-specific extensions to the protocol that are
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// returned by the server in case they're enabled.
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// CommitteeHistory stores height:size map of the committee size.
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CommitteeHistory map[uint32]int
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// P2PSigExtensions is true when Notary subsystem is enabled on the network.
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P2PSigExtensions bool
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// StateRootInHeader is true if state root is contained in block header.
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StateRootInHeader bool
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// ValidatorsHistory stores height:size map of the validators count.
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ValidatorsHistory map[uint32]int
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}
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// protocolMarshallerAux is an auxiliary struct used for Protocol JSON marshalling.
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protocolMarshallerAux struct {
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AddressVersion byte `json:"addressversion"`
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Network netmode.Magic `json:"network"`
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MillisecondsPerBlock int `json:"msperblock"`
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MaxTraceableBlocks uint32 `json:"maxtraceableblocks"`
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MaxValidUntilBlockIncrement uint32 `json:"maxvaliduntilblockincrement"`
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MaxTransactionsPerBlock uint16 `json:"maxtransactionsperblock"`
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MemoryPoolMaxTransactions int `json:"memorypoolmaxtransactions"`
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ValidatorsCount byte `json:"validatorscount"`
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InitialGasDistribution int64 `json:"initialgasdistribution"`
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CommitteeHistory map[uint32]int `json:"committeehistory,omitempty"`
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P2PSigExtensions bool `json:"p2psigextensions,omitempty"`
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StateRootInHeader bool `json:"staterootinheader,omitempty"`
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ValidatorsHistory map[uint32]int `json:"validatorshistory,omitempty"`
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}
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)
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// MarshalJSON implements the JSON marshaler interface.
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func (p Protocol) MarshalJSON() ([]byte, error) {
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aux := protocolMarshallerAux{
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AddressVersion: p.AddressVersion,
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Network: p.Network,
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MillisecondsPerBlock: p.MillisecondsPerBlock,
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MaxTraceableBlocks: p.MaxTraceableBlocks,
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MaxValidUntilBlockIncrement: p.MaxValidUntilBlockIncrement,
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MaxTransactionsPerBlock: p.MaxTransactionsPerBlock,
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MemoryPoolMaxTransactions: p.MemoryPoolMaxTransactions,
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ValidatorsCount: p.ValidatorsCount,
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InitialGasDistribution: int64(p.InitialGasDistribution),
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CommitteeHistory: p.CommitteeHistory,
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P2PSigExtensions: p.P2PSigExtensions,
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StateRootInHeader: p.StateRootInHeader,
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ValidatorsHistory: p.ValidatorsHistory,
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}
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return json.Marshal(aux)
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}
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// UnmarshalJSON implements the JSON unmarshaler interface.
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func (p *Protocol) UnmarshalJSON(data []byte) error {
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var aux protocolMarshallerAux
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err := json.Unmarshal(data, &aux)
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if err != nil {
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return err
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}
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p.AddressVersion = aux.AddressVersion
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p.Network = aux.Network
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p.MillisecondsPerBlock = aux.MillisecondsPerBlock
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p.MaxTraceableBlocks = aux.MaxTraceableBlocks
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p.MaxValidUntilBlockIncrement = aux.MaxValidUntilBlockIncrement
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p.MaxTransactionsPerBlock = aux.MaxTransactionsPerBlock
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p.MemoryPoolMaxTransactions = aux.MemoryPoolMaxTransactions
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p.ValidatorsCount = aux.ValidatorsCount
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p.CommitteeHistory = aux.CommitteeHistory
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p.P2PSigExtensions = aux.P2PSigExtensions
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p.StateRootInHeader = aux.StateRootInHeader
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p.ValidatorsHistory = aux.ValidatorsHistory
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p.InitialGasDistribution = fixedn.Fixed8(aux.InitialGasDistribution)
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return nil
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}
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