350 lines
13 KiB
Python
350 lines
13 KiB
Python
from miners.antminer.S9.bosminer import BOSMinerS9
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from miners.antminer.S9.bmminer import BMMinerS9
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from miners.antminer.S9.cgminer import CGMinerS9
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from miners.antminer.T9.hive import HiveonT9
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from miners.antminer.T9.cgminer import CGMinerT9
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from miners.antminer.T9.bmminer import BMMinerT9
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from miners.antminer.X17.bosminer import BOSMinerX17
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from miners.antminer.X17.bmminer import BMMinerX17
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from miners.antminer.X17.cgminer import CGMinerX17
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from miners.antminer.X19.bmminer import BMMinerX19
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from miners.antminer.X19.cgminer import CGMinerX19
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from miners.antminer.X19.bosminer import BOSMinerX19
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from miners.whatsminer.M20 import BTMinerM20
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from miners.whatsminer.M21 import BTMinerM21
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from miners.whatsminer.M30 import BTMinerM30
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from miners.whatsminer.M31 import BTMinerM31
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from miners.whatsminer.M32 import BTMinerM32
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from miners.avalonminer.Avalon8 import CGMinerAvalon8
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from miners.avalonminer.Avalon10 import CGMinerAvalon10
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from miners.cgminer import CGMiner
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from miners.bmminer import BMMiner
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from miners.bosminer import BOSMiner
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from miners.unknown import UnknownMiner
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from API import APIError
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import asyncio
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import ipaddress
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import json
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import logging
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from settings import (
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MINER_FACTORY_GET_VERSION_RETRIES as GET_VERSION_RETRIES,
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NETWORK_PING_TIMEOUT as PING_TIMEOUT,
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)
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class MinerFactory:
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_instance = None
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def __init__(self):
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self.miners = {}
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def __new__(cls):
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if not cls._instance:
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cls._instance = super(MinerFactory, cls).__new__(cls)
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return cls._instance
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async def get_miner_generator(self, ips: list):
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"""
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Get Miner objects from ip addresses using an async generator.
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Returns an asynchronous generator containing Miners.
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Parameters:
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ips: a list of ip addresses to get miners for.
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"""
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# get the event loop
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loop = asyncio.get_event_loop()
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# create a list of tasks
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scan_tasks = []
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# for each miner IP that was passed in, add a task to get its class
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for miner in ips:
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scan_tasks.append(loop.create_task(self.get_miner(miner)))
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# asynchronously run the tasks and return them as they complete
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scanned = asyncio.as_completed(scan_tasks)
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# loop through and yield the miners as they complete
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for miner in scanned:
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yield await miner
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async def get_miner(self, ip: ipaddress.ip_address):
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"""Decide a miner type using the IP address of the miner."""
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# check if the miner already exists in cache
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if ip in self.miners:
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return self.miners[ip]
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# if everything fails, the miner is already set to unknown
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miner = UnknownMiner(str(ip))
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api = None
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model = None
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# try to get the API multiple times based on retries
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for i in range(GET_VERSION_RETRIES):
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try:
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# get the API type, should be BOSMiner, CGMiner, BMMiner, BTMiner, or None
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new_model, new_api = await asyncio.wait_for(
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self._get_miner_type(ip), timeout=PING_TIMEOUT
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)
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# keep track of the API and model we found first
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if new_api and not api:
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api = new_api
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if new_model and not model:
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model = new_model
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# if we find the API and model, dont need to loop anymore
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if api and model:
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break
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except asyncio.TimeoutError:
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pass
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# make sure we have model information
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if model:
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# check if the miner is an Antminer
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if "Antminer" in model:
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# S9 logic
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if "Antminer S9" in model:
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# handle the different API types
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if not api:
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logging.warning(
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f"{str(ip)}: No API data found, using BraiinsOS."
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)
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miner = BOSMinerS9(str(ip))
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elif "BOSMiner" in api:
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miner = BOSMinerS9(str(ip))
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elif "CGMiner" in api:
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miner = CGMinerS9(str(ip))
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elif "BMMiner" in api:
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miner = BMMinerS9(str(ip))
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elif "Antminer T9" in model:
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if "BMMiner" in api:
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if "Hiveon" in model:
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# hiveOS, return T9 Hive
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miner = HiveonT9(str(ip))
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else:
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miner = BMMinerT9(str(ip))
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elif "CGMiner" in api:
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miner = CGMinerT9(str(ip))
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# X17 model logic
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elif "17" in model:
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# handle the different API types
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if "BOSMiner" in api:
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miner = BOSMinerX17(str(ip))
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elif "CGMiner" in api:
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miner = CGMinerX17(str(ip))
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elif "BMMiner" in api:
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miner = BMMinerX17(str(ip))
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# X19 logic
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elif "19" in model:
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# handle the different API types
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if "BOSMiner" in api:
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miner = BOSMinerX19(str(ip))
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if "CGMiner" in api:
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miner = CGMinerX19(str(ip))
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elif "BMMiner" in api:
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miner = BMMinerX19(str(ip))
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# Avalonminers
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elif "avalon" in model:
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if model == "avalon10":
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miner = CGMinerAvalon10(str(ip))
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else:
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miner = CGMinerAvalon8(str(ip))
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# Whatsminers
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elif "M20" in model:
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miner = BTMinerM20(str(ip))
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elif "M21" in model:
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miner = BTMinerM21(str(ip))
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elif "M30" in model:
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miner = BTMinerM30(str(ip))
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elif "M31" in model:
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miner = BTMinerM31(str(ip))
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elif "M32" in model:
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miner = BTMinerM32(str(ip))
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# if we cant find a model, check if we found the API
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else:
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# return the miner base class with some API if we found it
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if api:
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if "BOSMiner" in api:
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miner = BOSMiner(str(ip))
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elif "CGMiner" in api:
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miner = CGMiner(str(ip))
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elif "BMMiner" in api:
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miner = BMMiner(str(ip))
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# save the miner to the cache at its IP
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self.miners[ip] = miner
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# return the miner
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return miner
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def clear_cached_miners(self):
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"""Clear the miner factory cache."""
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# empty out self.miners
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self.miners = {}
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async def _get_miner_type(self, ip: ipaddress.ip_address or str) -> tuple:
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model = None
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api = None
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devdetails = None
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version = None
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try:
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data = await self._send_api_command(str(ip), "devdetails+version")
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validation = await self._validate_command(data)
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if not validation[0]:
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raise APIError(validation[1])
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devdetails = data["devdetails"][0]
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version = data["version"][0]
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except APIError as e:
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data = None
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if not data:
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try:
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devdetails = await self._send_api_command(str(ip), "devdetails")
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validation = await self._validate_command(devdetails)
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if not validation[0]:
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version = await self._send_api_command(str(ip), "version")
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validation = await self._validate_command(version)
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if not validation[0]:
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raise APIError(validation[1])
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except APIError as e:
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logging.warning(f"{ip}: API Command Error: {e}")
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return None, None
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if devdetails:
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if "DEVDETAILS" in devdetails.keys() and not devdetails["DEVDETAILS"] == []:
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# check for model, for most miners
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if not devdetails["DEVDETAILS"][0]["Model"] == "":
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# model of most miners
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model = devdetails["DEVDETAILS"][0]["Model"]
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# if model fails, try driver
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else:
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# some avalonminers have model in driver
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model = devdetails["DEVDETAILS"][0]["Driver"]
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if version:
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# check if there are any BMMiner strings in any of the dict keys
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if any("BMMiner" in string for string in version["VERSION"][0].keys()):
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api = "BMMiner"
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# check if there are any CGMiner strings in any of the dict keys
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elif any("CGMiner" in string for string in version["VERSION"][0].keys()):
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api = "CGMiner"
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# check if there are any BOSMiner strings in any of the dict keys
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elif any("BOSminer" in string for string in version["VERSION"][0].keys()):
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api = "BOSMiner"
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# if all that fails, check the Description to see if it is a whatsminer
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elif version.get("Description") and "whatsminer" in version.get("Description"):
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api = "BTMiner"
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if version and not model:
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if (
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"VERSION" in version.keys()
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and version.get("VERSION")
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and not version.get("VERSION") == []
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):
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model = version["VERSION"][0]["Type"]
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return model, api
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async def _validate_command(self, data: dict) -> tuple:
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"""Check if the returned command output is correctly formatted."""
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# check if the data returned is correct or an error
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if not data:
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return False, "No API data."
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# if status isn't a key, it is a multicommand
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if "STATUS" not in data.keys():
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for key in data.keys():
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# make sure not to try to turn id into a dict
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if not key == "id":
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# make sure they succeeded
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if "STATUS" in data[key][0].keys():
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if data[key][0]["STATUS"][0]["STATUS"] not in ["S", "I"]:
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# this is an error
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return False, f"{key}: " + data[key][0]["STATUS"][0]["Msg"]
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elif "id" not in data.keys():
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if data["STATUS"] not in ["S", "I"]:
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return False, data["Msg"]
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else:
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# make sure the command succeeded
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if data["STATUS"][0]["STATUS"] not in ("S", "I"):
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# this is an error
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if data["STATUS"][0]["STATUS"] not in ("S", "I"):
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return False, data["STATUS"][0]["Msg"]
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return True, None
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async def _send_api_command(self, ip: ipaddress.ip_address or str, command: str):
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try:
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# get reader and writer streams
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reader, writer = await asyncio.open_connection(str(ip), 4028)
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except OSError as e:
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logging.warning(f"{str(ip)} - Command {command}: {e}")
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return {}
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# create the command
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cmd = {"command": command}
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# send the command
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writer.write(json.dumps(cmd).encode("utf-8"))
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await writer.drain()
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# instantiate data
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data = b""
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# loop to receive all the data
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try:
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while True:
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d = await reader.read(4096)
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if not d:
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break
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data += d
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except Exception as e:
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logging.debug(f"{str(ip)}: {e}")
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try:
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# some json from the API returns with a null byte (\x00) on the end
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if data.endswith(b"\x00"):
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# handle the null byte
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str_data = data.decode("utf-8")[:-1]
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else:
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# no null byte
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str_data = data.decode("utf-8")
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# fix an error with a btminer return having an extra comma that breaks json.loads()
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str_data = str_data.replace(",}", "}")
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# fix an error with a btminer return having a newline that breaks json.loads()
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str_data = str_data.replace("\n", "")
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# fix an error with a bmminer return not having a specific comma that breaks json.loads()
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str_data = str_data.replace("}{", "},{")
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# parse the json
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data = json.loads(str_data)
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# handle bad json
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except json.decoder.JSONDecodeError as e:
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# raise APIError(f"Decode Error: {data}")
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data = None
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# close the connection
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writer.close()
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await writer.wait_closed()
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return data
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