75 lines
1.8 KiB
Swift
75 lines
1.8 KiB
Swift
//
|
|
// Protocolbuffer+Extensions.swift
|
|
// ZcashLightClientKit
|
|
//
|
|
// Created by Francisco Gindre on 12/09/2019.
|
|
// Copyright © 2019 Electric Coin Company. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
extension CompactBlockRange {
|
|
func blockRange() -> BlockRange {
|
|
BlockRange(startHeight: lowerBound, endHeight: upperBound)
|
|
}
|
|
}
|
|
|
|
extension BlockID {
|
|
|
|
static let saplingActivationHeight: UInt64 = 280_000
|
|
|
|
init(height: UInt64) {
|
|
self = BlockID()
|
|
self.height = height
|
|
}
|
|
|
|
static var saplingActivation: BlockID {
|
|
BlockID(height: saplingActivationHeight)
|
|
}
|
|
|
|
init(height: BlockHeight) {
|
|
self.init(height: UInt64(height))
|
|
}
|
|
|
|
func compactBlockHeight() -> BlockHeight? {
|
|
BlockHeight(exactly: self.height)
|
|
}
|
|
}
|
|
|
|
extension BlockRange {
|
|
|
|
init(startHeight: Int, endHeight: Int? = nil) {
|
|
self = BlockRange()
|
|
self.start = BlockID(height: UInt64(startHeight))
|
|
if let endHeight = endHeight {
|
|
self.end = BlockID(height: UInt64(endHeight))
|
|
}
|
|
}
|
|
|
|
static func sinceSaplingActivation(to height: UInt64? = nil) -> BlockRange {
|
|
var blockRange = BlockRange()
|
|
|
|
blockRange.start = BlockID.saplingActivation
|
|
if let height = height {
|
|
blockRange.end = BlockID.init(height: height)
|
|
}
|
|
return blockRange
|
|
}
|
|
|
|
}
|
|
|
|
extension Array where Element == CompactBlock {
|
|
func asZcashCompactBlocks() throws -> [ZcashCompactBlock] {
|
|
var result = [ZcashCompactBlock]()
|
|
|
|
for i in 0 ..< self.count {
|
|
guard let zBlock = ZcashCompactBlock(compactBlock: self[i]) else {
|
|
throw ZcashCompactBlockError.unreadableBlock(compactBlock: self[i])
|
|
}
|
|
result.append(zBlock)
|
|
}
|
|
return result
|
|
}
|
|
|
|
}
|