github.com/digdeepmining/go-atheios@v1.5.13-0.20180902133602-d5687a2e6f43/accounts/usbwallet/usbwallet_ios.go (about)

     1  // Copyright 2017 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  // This file contains the implementation for interacting with the Ledger hardware
    18  // wallets. The wire protocol spec can be found in the Ledger Blue GitHub repo:
    19  // https://raw.githubusercontent.com/LedgerHQ/blue-app-eth/master/doc/ethapp.asc
    20  
    21  // +build ios
    22  
    23  package usbwallet
    24  
    25  import (
    26  	"errors"
    27  
    28  	"github.com/atheioschain/go-atheios/accounts"
    29  )
    30  
    31  // Here be dragons! There is no USB support on iOS.
    32  
    33  // ErrIOSNotSupported is returned for all USB hardware backends on iOS.
    34  var ErrIOSNotSupported = errors.New("no USB support on iOS")
    35  
    36  func NewLedgerHub() (accounts.Backend, error) {
    37  	return nil, ErrIOSNotSupported
    38  }