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Commit a702fdb

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Alex Vlasov
committed
start an initial work on ObjC bridging
1 parent 0fda182 commit a702fdb

14 files changed

+363
-2
lines changed

‎web3swift.xcodeproj/project.pbxproj

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‎web3swift/ObjectiveCbridge/Classes/BigUInt+ObjC.swift

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//
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// BigUInt+ObjC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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import BigInt
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@objc(BigUInt)
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public final class _ObjCBigUInt: NSObject{
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private (set) var biguint: BigUInt?
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public init(value: String) {
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self.biguint = BigUInt(value)
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}
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public init(value: String, radix: Int) {
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self.biguint = BigUInt(value, radix: radix)
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}
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init(value: BigUInt) {
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self.biguint = value
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}
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public func toString(radix: Int = 10) -> NSString {
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guard let val = self.biguint else {return "" as NSString}
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return String(val, radix: radix) as NSString
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}
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}

‎web3swift/ObjectiveCbridge/Classes/EthereumAddress+ObjC.swift

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//
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// EthereumAddress+ObjC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(EthereumAddress)
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public final class _ObjCEthereumAddress: NSObject{
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private (set) var address: EthereumAddress?
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public init(address: String) {
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self.address = EthereumAddress(address)
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}
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public init(address: Data) {
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self.address = EthereumAddress(address)
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}
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init(address: EthereumAddress) {
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self.address = address
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}
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public static var contractDeploymentAddress: _ObjCEthereumAddress {
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return _ObjCEthereumAddress(address: EthereumAddress.contractDeploymentAddress())
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}
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}

‎web3swift/ObjectiveCbridge/Classes/KeystoreManager+ObjC.swift

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//
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// KeystoreManager+ObjC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(KeystoreManager)
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public final class _ObjCKeystoreManager: NSObject{
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private (set) var keystoreManager: KeystoreManager?
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init(plainKeystore: _ObjCPlainKeystore) {
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guard let ks = plainKeystore.keystore else {return}
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self.keystoreManager = KeystoreManager([ks])
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}
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init(plainKeystore: PlainKeystore) {
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self.keystoreManager = KeystoreManager([plainKeystore])
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}
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}

‎web3swift/ObjectiveCbridge/Classes/PlainKeystore+ObjC.swift

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//
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// PlainKeystore+ObjC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(PlainKeystore)
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public final class _ObjCPlainKeystore: NSObject{
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private (set) var keystore: PlainKeystore?
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init(privateKey: String) {
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self.keystore = PlainKeystore(privateKey: privateKey)
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}
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init(privateKey: Data) {
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self.keystore = PlainKeystore(privateKey: privateKey)
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}
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init(privateKey: NSData) {
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self.keystore = PlainKeystore(privateKey: privateKey as Data)
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}
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init(keystore: PlainKeystore) {
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self.keystore = keystore
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}
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}

‎web3swift/ObjectiveCbridge/Classes/Web3+Eth+ObjC.swift

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//
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// Web3+Eth+ObjC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(web3Eth)
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public final class _ObjCweb3Eth: NSObject {
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private (set) weak var web3: web3?
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init(web3: web3?) {
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self.web3 = web3
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}
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public func getBalance(address: _ObjCEthereumAddress, onBlock: NSString = "latest", error: NSErrorPointer) -> _ObjCBigUInt? {
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guard let addr = address.address else {
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error?.pointee = Web3Error.inputError("Address is empty") as NSError
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return nil
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}
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guard let result = self.web3?.eth.getBalance(address: addr, onBlock: onBlock as String) else {
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error?.pointee = Web3Error.processingError("Web3 object was not properly initialized") as NSError
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return nil
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}
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switch result {
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case .success(let balance):
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let biguint = _ObjCBigUInt(value: balance)
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return biguint
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case .failure(let web3error):
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error?.pointee = web3error as NSError
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return nil
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}
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}
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}

‎web3swift/ObjectiveCbridge/Classes/Web3+HttpProvider+ObjC.swift

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//
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// Web3+Provider+ObjC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(Web3HttpProvider)
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final class _ObjCWeb3HttpProvider: NSObject{
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private (set) var web3Provider: Web3HttpProvider?
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init(providerURL: NSURL, network: _ObjCNetwork, keystoreManager: _ObjCKeystoreManager){
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let network = Networks.fromInt(network.networkID)
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guard let ks = keystoreManager.keystoreManager else {return}
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self.web3Provider = Web3HttpProvider(providerURL as URL, network: network, keystoreManager: ks)
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}
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init(web3Provider: Web3HttpProvider) {
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self.web3Provider = web3Provider
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}
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}
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@objc(Network)
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final class _ObjCNetwork: NSObject {
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let networkID: Int
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init(networkID: Int) {
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self.networkID = networkID
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}
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}

‎web3swift/ObjectiveCbridge/Classes/Web3+Instance+ObjC.swift

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//
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// Web3Instnace+ObjectiveC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(web3)
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public final class _ObjCweb3: NSObject {
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private (set) var web3: web3?
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init(web3: web3?) {
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self.web3 = web3
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}
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public var web3Eth: _ObjCweb3Eth {
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return _ObjCweb3Eth(web3: self.web3)
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}
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}

‎web3swift/ObjectiveCbridge/Classes/Web3+ObjC.swift

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//
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// Web3+ObjectiveC.swift
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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import Foundation
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@objc(Web3)
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public final class _ObjCWeb3: NSObject {
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public static func InfuraMainnetWeb3() -> _ObjCweb3 {
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let web3 = Web3.InfuraMainnetWeb3()
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return _ObjCweb3(web3: web3)
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}
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public static func InfuraRinkebyWeb3() -> _ObjCweb3 {
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let web3 = Web3.InfuraRinkebyWeb3()
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return _ObjCweb3(web3: web3)
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}
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public static func new(providerURL: NSURL) -> _ObjCweb3 {
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let web3 = Web3.new(providerURL as URL)
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return _ObjCweb3(web3: web3)
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}
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}
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‎web3swift/web3swift-Bridging-Header.h

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//
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// web3swift-Bridging-Header.h
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// web3swift
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//
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// Created by Alexander Vlasov on 08.08.2018.
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// Copyright © 2018 Bankex Foundation. All rights reserved.
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//
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#ifndef web3swift_Bridging_Header_h
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#define web3swift_Bridging_Header_h
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#endif /* web3swift_Bridging_Header_h */

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