110 lines
2.5 KiB
Nim
110 lines
2.5 KiB
Nim
## Nim-LibP2P
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## Copyright (c) 2019 Status Research & Development GmbH
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## Licensed under either of
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## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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## * MIT license ([LICENSE-MIT](LICENSE-MIT))
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## at your option.
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## This file may not be copied, modified, or distributed except according to
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## those terms.
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import options, sequtils
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import ../../../utility
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import ../../../peerid
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export options
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type
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SubOpts* = object
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subscribe*: bool
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topic*: string
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Message* = object
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fromPeer*: PeerId
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data*: seq[byte]
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seqno*: seq[byte]
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topicIDs*: seq[string]
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signature*: seq[byte]
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key*: seq[byte]
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ControlMessage* = object
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ihave*: seq[ControlIHave]
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iwant*: seq[ControlIWant]
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graft*: seq[ControlGraft]
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prune*: seq[ControlPrune]
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ControlIHave* = object
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topicID*: string
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messageIDs*: seq[string]
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ControlIWant* = object
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messageIDs*: seq[string]
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ControlGraft* = object
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topicID*: string
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ControlPrune* = object
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topicID*: string
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RPCMsg* = object
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subscriptions*: seq[SubOpts]
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messages*: seq[Message]
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control*: Option[ControlMessage]
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func withSubs*(
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T: type RPCMsg, topics: openArray[string], subscribe: bool): T =
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T(
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subscriptions: topics.mapIt(SubOpts(subscribe: subscribe, topic: it)))
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func shortLog*(s: ControlIHave): auto =
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(
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topicID: s.topicID.shortLog,
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messageIDs: mapIt(s.messageIDs, it.shortLog)
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)
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func shortLog*(s: ControlIWant): auto =
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(
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messageIDs: mapIt(s.messageIDs, it.shortLog)
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)
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func shortLog*(s: ControlGraft): auto =
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(
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topicID: s.topicID.shortLog
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)
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func shortLog*(s: ControlPrune): auto =
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(
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topicID: s.topicID.shortLog
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)
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func shortLog*(c: ControlMessage): auto =
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(
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ihave: mapIt(c.ihave, it.shortLog),
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iwant: mapIt(c.iwant, it.shortLog),
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graft: mapIt(c.graft, it.shortLog),
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prune: mapIt(c.prune, it.shortLog)
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)
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func shortLog*(msg: Message): auto =
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(
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fromPeer: msg.fromPeer.shortLog,
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data: msg.data.shortLog,
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seqno: msg.seqno.shortLog,
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topicIDs: $msg.topicIDs,
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signature: msg.signature.shortLog,
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key: msg.key.shortLog
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)
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func shortLog*(m: RPCMsg): auto =
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if m.control.isSome:
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(
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subscriptions: m.subscriptions,
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messages: mapIt(m.messages, it.shortLog),
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control: m.control.get().shortLog
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)
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else:
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(
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subscriptions: m.subscriptions,
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messages: mapIt(m.messages, it.shortLog),
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control: ControlMessage().shortLog
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)
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