As with the previous commit, we put a distinction between filesystems
that require a file description and those which don't, but now in a much
more readable mechanism - all initialization properties as well as the
create static method are grouped to create the FileSystemInitializer
structure. Then when we need to initialize an instance, we iterate over
a table of these structures, checking for matching structure and then
validating the given arguments from userspace against the requirements
to ensure we can create a valid instance of the requested filesystem.
We do this by putting a distinction between two types of filesystems -
the first type is backed in RAM, and includes TmpFS, ProcFS, SysFS,
DevPtsFS and DevTmpFS. Because these filesystems are backed in RAM,
trying to mount them doesn't require source open file description.
The second type is filesystems that are backed by a file, therefore the
userspace program has to open them (hence it has a open file description
on them) and provide the appropriate source open file description.
By putting this distinction, we can early check if the user tried to
mount the second type of filesystems without a valid file description,
and fail with EBADF then.
Otherwise, we can proceed to either mount either type of filesystem,
provided that the fs_type is valid.
Adding an image to man7/Audio-subsystem.md referencing a non-icon image
file in the same directory broke the automated build of the manpages
website, which was not prepared to handle this case.
When the user executes chres to change to a new resolution, the
WindowManager removes for each window its intersections with the
screens (window.screens()) and recalculates its rect. Finally, a
Window::set_rect call sets the window's new rectangle. The set_rect
call also triggers a call to Compositor::invalidate_occlusions which
fills for each window the intersections with the screens again in
window.screens().
In case chres switches to an already present resolution the set_rect
call exits prematurely as it checks if the window's rect really
changed. This means that nobody calls invalidate_occlusions
resulting in a rendering issue for each window.
Moving the call to Compositor::screen_resolution_changed after the
clearing of window.screens() and recalc of the window rect for each
window resolves the rendering issue as screen_resolution_changed
calls invalidate_occlusions.
This commit adds an IPv4Gateway to Network.ini. If that option is set to
value other than 0.0.0.0, the NetworkServer adds a default route (e.g.
with address 0.0.0.0/0) with the specified destination.
The specifiers are badly written and lead to a crash when using iASL.
This happens because our printf doesn't understand how to handle a space
between the percent symbol and the actual formatted type specifier after
it. To fix this, we just remove the spaces in a new patch file.
Previously the netstat utility crashed when LookupServer wasn't running
because it tried to unveil nonexistent /tmp/portal/lookup socket. This
commit fixes that.
This service is responsible for loading network configuration from a
/etc/Network.ini config file. It sets up static IP address + mask or
starts DHCPClient depending on configuration.
Now, the caller needs to give interface names in command-line arguments.
The DHCPClient will perform DHCP discovery only on these adapters. The
service now immediately closes when no interfaces were given.
We don't check if interface has already IP address assigned; we just
reset it to zero so that DHCP resolution will not fail.
Previously guesses were not checked which allowed guesses
like 'aaaaa' to be entered.
Currently there's an option to set if a guess should be checked
against the dictionary and rejected if it doesn't exist there.
Additionally settings from Game menu have been moved to its own
entry - Settings.
Previously the routing table did not store the route flags. This
adds basic support and exposes them in the /proc directory so that a
userspace caller can query the route and identify the type of each
route.
The only major functional change is that the Track now needs to know
whether it's active or not, in order to listen to the keyboard (or not).
There are some bugs exposed/created by this, mainly:
* KeysWidget sometimes shows phantom notes. Those do not actually exist
as far as debugging has revealed and do not play in the synth.
* The keyboard can lock up Piano when rapidly pressing keys. This
appears to be a HashMap bug; I invested significant time in bugfixing
but got nowhere.
This is technically only a stepping stone but needed to happen at some
point anyways. Now, there's no more integer time stored in Piano's
legacy datastructures directly.
