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hwdb: add parser grammar for IEEE 1394 unit function list

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In added IEEE 1394 unit function list, I use custom key to detect unit
entries in node context. Although the list is not widely used in the most
of systemd users, I would like to add parser grammar for testing, by
borrowing a bit time in builders.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
This commit is contained in:
Takashi Sakamoto 2021-04-07 11:49:22 +09:00
parent f125f8b1ba
commit 7713f3fc6a
1 changed files with 10 additions and 0 deletions
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10
hwdb.d/parse_hwdb.py
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@ -72,6 +72,7 @@ TYPES = {'mouse': ('usb', 'bluetooth', 'ps2', '*'),
'joystick': ('i8042', 'rmi', 'bluetooth', 'usb'),
'keyboard': ('name', ),
'sensor': ('modalias', ),
'ieee1394-unit-function' : ('node', ),
}
# Patterns that are used to set general properties on a device
@ -82,6 +83,7 @@ GENERAL_MATCHES = {'acpi',
'sdio',
'vmbus',
'OUI',
'ieee1394',
}
def upperhex_word(length):
@ -122,6 +124,9 @@ def property_grammar():
mount_matrix = Group(mount_matrix_row + ';' + mount_matrix_row + ';' + mount_matrix_row)('MOUNT_MATRIX')
xkb_setting = Optional(Word(alphanums + '+-/@._'))
# Although this set doesn't cover all of characters in database entries, it's enough for test targets.
name_literal = Word(printables + ' ')
props = (('MOUSE_DPI', Group(OneOrMore(dpi_setting))),
('MOUSE_WHEEL_CLICK_ANGLE', INTEGER),
('MOUSE_WHEEL_CLICK_ANGLE_HORIZONTAL', INTEGER),
@ -153,6 +158,11 @@ def property_grammar():
('ACCEL_MOUNT_MATRIX', mount_matrix),
('ACCEL_LOCATION', Or(('display', 'base'))),
('PROXIMITY_NEAR_LEVEL', INTEGER),
('IEEE1394_UNIT_FUNCTION_MIDI', Or((Literal('0'), Literal('1')))),
('IEEE1394_UNIT_FUNCTION_AUDIO', Or((Literal('0'), Literal('1')))),
('IEEE1394_UNIT_FUNCTION_VIDEO', Or((Literal('0'), Literal('1')))),
('ID_VENDOR_FROM_DATABASE', name_literal),
('ID_MODEL_FROM_DATABASE', name_literal),
)
fixed_props = [Literal(name)('NAME') - Suppress('=') - val('VALUE')
for name, val in props]