Lennart Poettering
41d9ed93d9
This introduces a bunch of facilities: 1. The factory-reset.target unit that requests a factory reset is now complemented by factory-reset-now.target that executes it at next boot. 2. This latter is added to the initial transaction via the new trivial systemd-factory-reset-generator. 3. A tool systemd-factory-reset has been added to query, request, cancel, complete factory reset operations (via EFI variables). Two of these are wrapped into units that are plugged into factory-reset.target and factory-reset-now.target respectively. The tool also provides a simple Varlink API. This should make things a lot cleaner, and both be useful as explicit implementation on UEFI, and as template + hookpoints for alternative implementations on non-UEFI.
40 lines
2.0 KiB
C
40 lines
2.0 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include "varlink-io.systemd.FactoryReset.h"
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#include "sd-varlink-idl.h"
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static SD_VARLINK_DEFINE_ENUM_TYPE(
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FactoryResetMode,
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SD_VARLINK_FIELD_COMMENT("Factory reset is not supported on this OS."),
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SD_VARLINK_DEFINE_ENUM_VALUE(unsupported),
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SD_VARLINK_FIELD_COMMENT("Factory reset not requested."),
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SD_VARLINK_DEFINE_ENUM_VALUE(unspecified),
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SD_VARLINK_FIELD_COMMENT("Factory reset explicitly turned off."),
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SD_VARLINK_DEFINE_ENUM_VALUE(off),
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SD_VARLINK_FIELD_COMMENT("Factory reset is currently being executed."),
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SD_VARLINK_DEFINE_ENUM_VALUE(on),
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SD_VARLINK_FIELD_COMMENT("Factory reset has been completed during the current boot."),
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SD_VARLINK_DEFINE_ENUM_VALUE(complete),
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SD_VARLINK_FIELD_COMMENT("Factory reset has been requested for the next boot."),
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SD_VARLINK_DEFINE_ENUM_VALUE(pending));
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static SD_VARLINK_DEFINE_METHOD(
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GetFactoryResetMode,
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SD_VARLINK_FIELD_COMMENT("The current factory reset mode"),
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SD_VARLINK_DEFINE_OUTPUT_BY_TYPE(mode, FactoryResetMode, 0));
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static SD_VARLINK_DEFINE_METHOD(
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CanRequestFactoryReset,
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SD_VARLINK_DEFINE_OUTPUT(supported, SD_VARLINK_BOOL, 0));
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SD_VARLINK_DEFINE_INTERFACE(
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io_systemd_FactoryReset,
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"io.systemd.FactoryReset",
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SD_VARLINK_INTERFACE_COMMENT("APIs to query factory reset status"),
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SD_VARLINK_SYMBOL_COMMENT("Encodes the current factory reset status"),
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&vl_type_FactoryResetMode,
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SD_VARLINK_SYMBOL_COMMENT("Report the current factory reset status"),
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&vl_method_GetFactoryResetMode,
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SD_VARLINK_SYMBOL_COMMENT("Returns whether requesting a factory reset is available (by invoking the factory-reset.target unit)."),
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&vl_method_CanRequestFactoryReset);
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