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Author SHA1 Message Date
Peter Hutterer
36a3fd0166 meson: hook up a dtd check via xmllint 2023-03-03 11:27:01 +10:00
Peter Hutterer
b7ac763241 protocol: change type=bitmask to use the wayland protocol's bitfield=true 2023-03-03 11:27:01 +10:00
Peter Hutterer
5c860507e5 protocol: more explanations 2023-03-03 11:27:01 +10:00
Peter Hutterer
2227690287 scanner: parse the copyright tag 2023-03-03 11:27:01 +10:00
Peter Hutterer
8692e2592a scanner: use the proper SAXException class 
The one we get is an internal subclass, let's not do that.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
7ad74b9886 scanner: fix mypy errors 2023-03-03 11:27:01 +10:00
Peter Hutterer
5f69ee2417 proto: switch to use the Wayland message header 
No real functional changes, this just changes the message header to be
header = [object_id, msglen << 16 | opcode].

The only difference to the wayland protocol is now the fixed vs float
but otherwise tools that can print/debug/mangle the wayland protocol
should be easily adjustable for this protocol too..
 2023-03-03 11:27:01 +10:00
Peter Hutterer
30b9fec787 util: add iobuf_prepend() 2023-03-03 11:27:01 +10:00
Peter Hutterer
b5805c3e8a protocol: improve a comment 2023-03-03 11:27:01 +10:00
Peter Hutterer
e5948856bf CI: explicitly add the ei-scanner to the Python Black run 
Without the file ending in .py, it won't be checked anymore.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
e592a3d85a scanner: fix a few black complaints 2023-03-03 11:27:01 +10:00
Peter Hutterer
c8986b88ba scanner: parse the descriptions as well 2023-03-03 11:27:01 +10:00
Peter Hutterer
164b2c0c00 doc: add generated BREI documentation 2023-03-03 11:27:01 +10:00
Peter Hutterer
e5b37dedc8 protocol: add serial numbers to the various destroy events 
This should allow EIS to track whether events that were sent before or
after a destruction of a resource.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
cebf4ce048 protocol: correct some comments 2023-03-03 11:27:01 +10:00
Peter Hutterer
cc0a06aed6 scanner: rename to as_c_arg and c_type for the c-specific functions 2023-03-03 11:27:01 +10:00
Peter Hutterer
4293f2f040 scanner: factor out the protocol type mapping to be global 2023-03-03 11:27:01 +10:00
Peter Hutterer
5e6e4d8fc9 scanner: separate the parser from the actual protocol 
Let's not leak anything related to XML parsing into the class
we use as the actual protocol description.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
4414c91fca scanner: rename run to run_counter 2023-03-03 11:27:01 +10:00
Peter Hutterer
3499d26300 scanner: slightly clean up the XML error handling 
Slight improvement in the code, nothing more.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
381bc9222a scanner: don't allow incoming/outgoing for modes other than ei/eis 
We support mode "brei" now but that doesn't have a definition of incoming or
outgoing.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
0e70d06706 scanner: comments and some more type annotations 2023-03-03 11:27:01 +10:00
Peter Hutterer
72c570e096 scanner: pass the Enum to the Entry class 
So we can compose the fqdn (and possibly do value checks and whatnot)
 2023-03-03 11:27:01 +10:00
Peter Hutterer
1c9ce9b680 Add serial numbers to the protocol 
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
 2023-03-03 11:27:01 +10:00
Peter Hutterer
845f990883 protocol: change the context type enum to start at 1 
This avoids future bugs for treating this as a boolean field.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
30c4b8d528 protocol: a few more minor comments 2023-03-03 11:27:01 +10:00
Peter Hutterer
403e40597d Replace remaining errno-based errors to proper brei_results 2023-03-03 11:27:01 +10:00
Peter Hutterer
a6565fd86b brei: change the various errors to PROTOCOL 2023-03-03 11:27:01 +10:00
Peter Hutterer
cc7a8cb95e ei: make more ei_queue* functions semi-public for consistency 
And drop the ei_add_seat() indirection.
 2023-03-03 11:27:01 +10:00
Peter Hutterer
03d7f96ddd eis: remove some indirection from the device event handling 
Now that we only have one nice hook as entry point for those events,
let's move (and harden) the code there.
 2023-03-03 11:26:51 +10:00
Peter Hutterer
876e4044ab eis: error out if we're in the wrong state to start/stop emulating 2023-03-03 11:22:09 +10:00
Peter Hutterer
83b4902d9f ei: error out if we're in the wrong device state for emulating 2023-03-03 11:22:09 +10:00
Peter Hutterer
d698ed2f75 ei: remove some indirection from device events 
Now that we only have one nice hook as entry point for those events,
let's move (and harden) the code there.
 2023-03-03 11:22:09 +10:00
Peter Hutterer
1846223991 eis: add eis_client_disconnect_with_reason 
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
 2023-03-03 11:22:09 +10:00
Peter Hutterer
8a2dd03a3f ei: reject a device with capabilities unknown to us 
Untested because we cannot really trigger this code path with libeis.
 2023-03-03 11:22:09 +10:00
Peter Hutterer
1a21c4854b ei: better protocol checking for invalid messages 2023-03-03 11:22:09 +10:00
Peter Hutterer
dd5bc6b6e7 proto: add a bunch of error reasons for debugging 2023-03-03 11:22:09 +10:00
Peter Hutterer
55a12f5cae Remove unused macro 2023-03-03 11:22:09 +10:00
Peter Hutterer
e67a0a7777 brei: add the brei_result object and bubble it up as error case 
Add a new simple object "brei_result" that maps to the protocol-type
reason + explanation. That object is now returned instead of the errno,
giving us better debugging options.

This changes the dispatcher functions from returning an int to returning
a brei_result instead (default NULL for success). A helper function for
converting a neg errno to a result is provided for convenience for now,
eventually all these paths should deal with things correctly.
 2023-03-03 11:22:08 +10:00
Peter Hutterer
579f0d07d2 Add a brei-proto.h generated header file 
This will be needed to have access to the various disconnect reasons in
brei-shared.c.
 2023-03-03 11:21:26 +10:00
Peter Hutterer
5631b54b96 eis: pass the disconnect reason around when disconnecting a client 
No real functional changes right now, but allows for future multiple errors
 2023-03-03 11:21:26 +10:00
Peter Hutterer
8a52cbbe10 scanner: detect duplicates in the XML file 2023-03-03 11:21:26 +10:00
Peter Hutterer
5ee9f738a8 proto: document what a "protocol violation" means 2023-03-03 11:21:26 +10:00
Peter Hutterer
e07d4638d5 scanner: drop the Argument.argtype in favour of DBus-type bindings 
This was a brei-specifc implementation detail that is not really needed,
we can use the single-character dbus-style bindings.
 2023-03-03 11:21:26 +10:00
Peter Hutterer
f500a1cd43 scanner: expand the help description 2023-03-03 11:21:26 +10:00
Peter Hutterer
1e4d273cd4 scanner: add the "camel" jinja filter 
For conversion into CamelCase
 2023-03-03 11:21:26 +10:00
Peter Hutterer
8979802893 scanner: rename to ei-scanner 2023-03-03 11:21:26 +10:00
Peter Hutterer
1bc7e2ad05 eis: send out the ei_callback interface version after setup.Done 
This is currently the only interface that requires client-created
objects, so the client needs to know which version it can use. Let's
send it to them before the connection object.
 2023-03-03 11:21:26 +10:00
Peter Hutterer
03bc5a1d6d ei: handle server-sent interface versions correctly 
When we receive a ei_connection_setup.interface_version event, update
the supported version number for that interface to the correct minimum.
 2023-03-03 11:21:26 +10:00
Peter Hutterer
027f85e195 proto: switch connection_setup.version to mirror interface_version requests 
For most interfaces, the client announcing its supported version is
sufficient - the objects are all created server-side. For some
interfaces (ei_connection_setup and ei_callback right now) the client
needs to know the server-supported version.

So let's switch the current ei_connection_setup.version event (used to
negotiate ei_connection_setup's version) to a generic
`interface_version` event. This way our EIS implementation can
eventually send a version for ei_callback as well.
 2023-03-03 11:21:26 +10:00