From c6d9bc092c84ad5c68083a126aa7577baa42cef7 Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Wed, 10 Feb 2010 15:36:50 +1000 Subject: Add tag matching to input attributes. Tags may be a list of comma-separated strings that match against a MatchTag InputClass section. If any of the tags specified for a device match against the MatchTag of the section, this match is evaluated true and passed on to the next match condition. Tags are specified as "input.tags" (hal) or "ID_INPUT.tags" (udev), the value of the tags is case-sensitive and require an exact match (not a substring match). i.e. "quirk" will not match "QUIRK", "need_quirk" or "quirk_needed". Example configuration: udev: ENV{ID_INPUT.tags}="foo,bar" hal: foo,bar xorg.conf: Section "InputClass" Identifier "foobar quirks" MatchTag "foo|foobar" Option "Foobar" "on" EndSection Where the xorg.conf section matches against any device with the tag "foo" or tag "foobar" set. Signed-off-by: Peter Hutterer Tested-by: Dan Nicholson Reviewed-by: Dan Nicholson --- config/hal.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'config/hal.c') diff --git a/config/hal.c b/config/hal.c index 1b01eccaa..d3daa84cd 100644 --- a/config/hal.c +++ b/config/hal.c @@ -164,6 +164,7 @@ device_added(LibHalContext *hal_ctx, const char *udi) attrs.product = xstrdup(name); attrs.vendor = get_prop_string(hal_ctx, udi, "info.vendor"); + attrs.tags = xstrtokenize(get_prop_string(hal_ctx, udi, "input.tags"), ","); if (libhal_device_query_capability(hal_ctx, udi, "input.keys", NULL)) attrs.flags |= ATTR_KEYBOARD; @@ -391,6 +392,14 @@ unwind: xfree(attrs.product); xfree(attrs.vendor); xfree(attrs.device); + if (attrs.tags) { + char **tag = attrs.tags; + while (*tag) { + xfree(*tag); + tag++; + } + xfree(attrs.tags); + } if (xkb_opts.layout) xfree(xkb_opts.layout); -- cgit v1.2.3