wayland/tests/data/small.xml
Simon Ser b258d5f361 scanner: add validators for enums
Right now compositors need to manually check that enum values sent
by the client are valid. In particular:

- Check that the value sent by the client is not outside of the enum.
- Check that the version of the enum entry is consistent with the
  object version.

Automatically generate validator functions to perform these tasks.

Signed-off-by: Simon Ser <contact@emersion.fr>
Closes: https://gitlab.freedesktop.org/wayland/wayland/-/issues/104
2024-04-23 09:17:02 +00:00

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XML

<?xml version="1.0" encoding="UTF-8"?>
<protocol name="small_test">
<copyright>
Copyright © 2016 Collabora, Ltd.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice (including the
next paragraph) shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
</copyright>
<interface name="intf_A" version="3">
<description summary="the thing A">
A useless example trying to tickle the scanner.
</description>
<request name="rq1">
<arg name="untyped_new" type="new_id"/>
</request>
<request name="rq2">
<arg name="typed_new" type="new_id" interface="intf_not_here"/>
<arg name="str" type="string"/>
<arg name="i" type="int"/>
<arg name="u" type="uint"/>
<arg name="f" type="fixed"/>
<arg name="fd" type="fd"/>
<arg name="obj" type="object" interface="another_intf"/>
</request>
<request name="destroy" type="destructor"/>
<event name="hey"/>
<enum name="foo">
<entry name="first" value="0" summary="this is the first"/>
<entry name="second" value="1" summary="this is the second"/>
<entry name="third" value="2" since="2" summary="this is the third"/>
<entry name="negative" value="-1" since="2" summary="this is a negative value"/>
</enum>
</interface>
</protocol>