Add upgrade_firmware for BOS miner.

pyasic/ssh/braiins_os.py

@@ -1,6 +1,16 @@
 from pyasic import settings
 from pyasic.ssh.base import BaseSSH
+import logging
+import requests
+import os
 
+# Set up logging
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+handler = logging.StreamHandler()
+formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+handler.setFormatter(formatter)
+logger.addHandler(handler)
 
 class BOSMinerSSH(BaseSSH):
     def __init__(self, ip: str):
@@ -94,14 +104,70 @@ class BOSMinerSSH(BaseSSH):
         """
         return await self.send_command("cat /sys/class/leds/'Red LED'/delay_off")
 
-    async def upgrade_firmware(self, file: str):
-        """Upgrade the firmware of the BrainOS miner using a specified file.
-
-        This function upgrades the firmware of the BrainOS miner using a specified file.
-        It downloads the firmware file to a temporary location and performs the upgrade.
+    async def upgrade_firmware(self, file_location: str = None):
+        """
+        Upgrade the firmware of the BOSMiner device.
 
         Args:
-            file (str): The URL or local path of the firmware file.
+            file_location (str): The local file path of the firmware to be uploaded. If not provided, the firmware will be downloaded from the internal server.
 
+        Returns:
+            str: Confirmation message after upgrading the firmware.
         """
-        pass
+        try:
+            logger.info("Starting firmware upgrade process.")
+
+            if file_location is None:
+                # Check for cached firmware file
+                cached_file_location = "/tmp/cached_firmware.tar.gz"
+                if os.path.exists(cached_file_location):
+                    logger.info("Cached firmware file found. Checking version.")
+                    # Compare cached firmware version with the latest version on the server
+                    response = requests.get("http://firmware.pyasic.org/latest")
+                    response.raise_for_status()
+                    latest_version = response.json().get("version")
+                    cached_version = self._get_fw_ver()
+                    
+                    if cached_version == latest_version:
+                        logger.info("Cached firmware version matches the latest version. Using cached file.")
+                        file_location = cached_file_location
+                    else:
+                        logger.info("Cached firmware version does not match the latest version. Downloading new version.")
+                        firmware_url = response.json().get("url")
+                        if not firmware_url:
+                            raise ValueError("Firmware URL not found in the server response.")
+                        firmware_response = requests.get(firmware_url)
+                        firmware_response.raise_for_status()
+                        with open(cached_file_location, "wb") as firmware_file:
+                            firmware_file.write(firmware_response.content)
+                        file_location = cached_file_location
+                else:
+                    logger.info("No cached firmware file found. Downloading new version.")
+                    response = requests.get("http://firmware.pyasic.org/latest")
+                    response.raise_for_status()
+                    firmware_url = response.json().get("url")
+                    if not firmware_url:
+                        raise ValueError("Firmware URL not found in the server response.")
+                    firmware_response = requests.get(firmware_url)
+                    firmware_response.raise_for_status()
+                    with open(cached_file_location, "wb") as firmware_file:
+                        firmware_file.write(firmware_response.content)
+                    file_location = cached_file_location
+
+            # Upload the firmware file to the BOSMiner device
+            logger.info(f"Uploading firmware file from {file_location} to the device.")
+            await self.send_command(f"scp {file_location} root@{self.ip}:/tmp/firmware.tar.gz")
+
+            # Extract the firmware file
+            logger.info("Extracting the firmware file on the device.")
+            await self.send_command("tar -xzf /tmp/firmware.tar.gz -C /tmp")
+
+            # Run the firmware upgrade script
+            logger.info("Running the firmware upgrade script on the device.")
+            result = await self.send_command("sh /tmp/upgrade_firmware.sh")
+
+            logger.info("Firmware upgrade process completed successfully.")
+            return result
+        except Exception as e:
+            logger.error(f"An error occurred during the firmware upgrade process: {e}")
+            raise