mirror of
https://github.com/mbirth/tcl_ota_check.git
synced 2024-11-09 22:06:47 +00:00
106 lines
3.6 KiB
Python
Executable File
106 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# pylint: disable=C0111,C0326,C0103
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"""Checks for the latest FULL or OTA updates for specified PRD number."""
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import os
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import random
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import sys
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import tcllib
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import tcllib.argparser
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from tcllib.devices import Device
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from tcllib.xmltools import pretty_xml
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fc = tcllib.FotaCheck()
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dpdesc = """
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Checks for the latest FULL updates for the specified PRD number or for an OTA from the
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version specified as fvver.
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"""
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dp = tcllib.argparser.DefaultParser(__file__, dpdesc)
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dp.add_argument("prd", nargs=1, help="CU Reference #, e.g. PRD-63117-011")
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dp.add_argument("fvver", nargs="?", help="Firmware version to check for OTA updates, e.g. AAM481 (omit to run FULL check)", default="AAA000")
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dp.add_argument("-i", "--imei", help="use specified IMEI instead of default", type=str)
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dp.add_argument("-m", "--mode", help="force type of update to check for", default="auto", type=str, choices=["full", "ota"])
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dp.add_argument("-t", "--type", help="force type of check to run", default="auto", type=str, choices=["desktop", "mobile"])
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dp.add_argument("--rawmode", help="override --mode with raw value (2=OTA, 4=FULL)", metavar="MODE")
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dp.add_argument("--rawcltp", help="override --type with raw value (10=MOBILE, 2010=DESKTOP)", metavar="CLTP")
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args = dp.parse_args(sys.argv[1:])
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dev = Device(args.prd[0], args.fvver)
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dev.imei = "3531510"
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def sel_mode(txtmode, autoval, rawval):
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"""Handle custom mode."""
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if rawval:
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return rawval
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if txtmode == "auto":
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return autoval
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elif txtmode == "ota":
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return dev.MODE_STATES["OTA"]
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return dev.MODE_STATES["FULL"]
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def sel_cltp(txtmode, autoval, rawval):
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"""Handle custom CLTP."""
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if rawval:
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return rawval
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if txtmode == "auto":
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return autoval
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elif txtmode == "desktop":
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return dev.CLTP_STATES["DESKTOP"]
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return dev.CLTP_STATES["MOBILE"]
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if args.imei:
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print("Use specified IMEI: {}".format(args.imei))
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dev.imei = args.imei
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if args.fvver == "AAA000":
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dev.mode = sel_mode(args.mode, dev.MODE_STATES["FULL"], args.rawmode)
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dev.cltp = sel_cltp(args.type, dev.CLTP_STATES["DESKTOP"], args.rawcltp)
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else:
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dev.mode = sel_mode(args.mode, dev.MODE_STATES["OTA"], args.rawmode)
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dev.cltp = sel_cltp(args.type, dev.CLTP_STATES["MOBILE"], args.rawcltp)
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print("Mode: {}".format(dev.mode))
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print("CLTP: {}".format(dev.cltp))
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fc.reset_session(dev)
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check_xml = fc.do_check(dev)
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print(pretty_xml(check_xml))
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curef, fv, tv, fw_id, fileid, fn, fsize, fhash = fc.parse_check(check_xml)
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req_xml = fc.do_request(curef, fv, tv, fw_id)
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print(pretty_xml(req_xml))
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fileid, fileurl, slaves, encslaves, s3_fileurl, s3_slaves = fc.parse_request(req_xml)
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if encslaves:
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chksum_xml = fc.do_checksum(random.choice(encslaves), fileurl, fileurl)
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print(pretty_xml(chksum_xml))
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file_addr, sha1_body, sha1_enc_footer, sha1_footer = fc.parse_checksum(chksum_xml)
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for s in slaves:
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print("http://{}{}".format(s, fileurl))
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for s in s3_slaves:
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print("http://{}{}".format(s, s3_fileurl))
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if dev.mode == dev.MODE_STATES["FULL"]:
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header = fc.do_encrypt_header(random.choice(encslaves), fileurl)
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headname = "header_{}.bin".format(tv)
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headdir = "headers"
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if not os.path.exists(headdir):
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os.makedirs(headdir)
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if len(header) == 4194320:
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# TODO: Check sha1sum
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print("Header length check passed. Writing to {}.".format(headname))
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with open(os.path.join(headdir, headname), "wb") as f:
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f.write(header)
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else:
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print("Header length invalid ({}).".format(len(header)))
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tcllib.FotaCheck.write_info_if_dumps_found()
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