85 lines
3.1 KiB
Python
85 lines
3.1 KiB
Python
"""
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Copyright 2018 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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pmbootstrap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import logging
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import os
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import pmb.config
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def sanity_check(info, path):
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# "flash_methods" is legacy
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if "flash_methods" in info:
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raise RuntimeError("deviceinfo_flash_methods has been renamed to"
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" deviceinfo_flash_method. Please adjust your"
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" deviceinfo file: " + path)
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# "external_disk*" is legacy
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if "external_disk" in info or "external_disk_install" in info:
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raise RuntimeError("Instead of deviceinfo_external_disk and"
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" deviceinfo_external_disk_install, please use the"
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" new variable deviceinfo_external_storage in your"
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" deviceinfo file: " + path)
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# "msm_refresher" is legacy
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if "msm_refresher" in info:
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raise RuntimeError("It is enough to specify 'msm-fb-refresher' in the"
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" depends of your device's package now. Please"
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" delete the deviceinfo_msm_refresher line in: " +
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path)
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def deviceinfo(args, device=None):
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"""
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:param device: defaults to args.device
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"""
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if not device:
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device = args.device
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if not os.path.exists(args.aports):
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logging.fatal("Aports directory is missing, expected: " + args.aports)
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logging.fatal("Please provide a path to the aports directory using the -p flag")
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raise RuntimeError("Aports directory missing")
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aport = args.aports + "/device/device-" + device
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if not os.path.exists(aport) or not os.path.exists(aport + "/deviceinfo"):
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raise RuntimeError(
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"Device '" + device + "' not found. Run 'pmbootstrap init' to"
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" start a new device port or to choose another device. It may have"
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" been renamed, see <https://postmarketos.org/renamed>")
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ret = {}
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path = aport + "/deviceinfo"
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with open(path) as handle:
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for line in handle:
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if not line.startswith("deviceinfo_"):
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continue
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if "=" not in line:
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raise SyntaxError(path + ": No '=' found:\n\t" + line)
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split = line.split("=", 1)
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key = split[0][len("deviceinfo_"):]
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value = split[1].replace("\"", "").replace("\n", "")
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ret[key] = value
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# Assign empty string as default
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for key in pmb.config.deviceinfo_attributes:
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if key not in ret:
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ret[key] = ""
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sanity_check(ret, path)
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return ret
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