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276 Commits

Author SHA1 Message Date
Andreas Kling
8c4b7fe385 WindowServer: Make the ordering in the window switcher a bit more sane. 2019-05-13 00:08:56 +02:00
Andreas Kling
a20ce4d2b8 WindowServer: Rearrange minimize/maximize/close buttons (in that order.) 2019-05-12 21:33:25 +02:00
Andreas Kling
641893104a WindowServer: Add a maximize/unmaximize button to windows. 2019-05-12 21:32:02 +02:00
Andreas Kling
dddf45f563 Change String&& arguments to const String& in a couple of places. 
String&& is more nuisance than anything, and the codegen improvement is
basically negligible since the underlying type is already retainable.
 2019-05-12 14:57:15 +02:00
Andreas Kling
23e6c45e87 WindowServer: Show downscaled window thumbnails in the window switcher. 2019-05-12 04:15:25 +02:00
Andreas Kling
c9951bbe60 WindowServer: Improve window frames by giving them a raised frame look. :^) 2019-05-11 01:31:10 +02:00
Andreas Kling
d8ae6c31ce LibGUI+WindowServer: Improve checkmark appearance. 2019-05-10 22:50:42 +02:00
Andreas Kling
99aead4857 Kernel: Add a writev() syscall for writing multiple buffers in one go. 
We then use this immediately in the WindowServer/LibGUI communication in
order to send both message + optional "extra data" with a single syscall.
 2019-05-10 03:19:25 +02:00
Andreas Kling
5b2e122624 WindowServer: Don't launch a terminal when clicking system menu separators. 
The menu item for launching a terminal was sharing ID's with the separators.
 2019-05-07 17:11:28 +02:00
Andreas Kling
8750f93201 WindowServer: Don't invalidate the cursor on left button state change. 
This was needed back when pressing the left button would cause the cursor
to switch colors.
 2019-05-07 03:56:54 +02:00
Andreas Kling
dc919352b0 WindowServer: Don't send Paint messages to minimized windows. 
There's no point in painting if it can't be seen anyway. We also make sure
to request a repaint when un-minimizing, so the window gets a chance to
repaint itself then.
 2019-05-04 23:59:04 +02:00
Andreas Kling
6a5d92f0ad WindowServer+LibGUI: Allow changing whether windows have alpha channels. 
Use this in Terminal to tell the window server to not bother with the alpha
channel in the backing store if we're running without transparency.
Semi-transparent terminals look neat but they slow everything down, so this
keeps things fast while making it easy to switch to the flashy mode. :^)
 2019-05-03 21:07:16 +02:00
Andreas Kling
ea9a39a9f2 LibGUI+WindowServer: Add a GResizeCorner widget. 
This widget is automatically included in GStatusBar, but can be added in
any other place, too. When clicked (with the left button), it initiates a
window resize (using a WM request.)

In this patch I also fixed up some issues with override cursors being
cleared after the WindowServer finishes a drag or resize.
 2019-05-03 01:38:24 +02:00
Andreas Kling
288e97a206 WindowServer+LibGUI: Wait for the extra_data to arrive. 
Since the sockets we use are non-blocking, just slap a select before the
second call to read(). This fixes some flakiness seen under load.

This should eventually work a bit differently, we could use recv() once
it has MSG_WAITALL, and we should not let WindowServer handle all the
client connections on the main thread. But for now, this works.

Fixes #24.
 2019-05-01 18:28:33 +02:00
Andreas Kling
6614746ca8 WindowServer: Spawn a secondary thread to decode wallpapers. 
The threading API's are not very mature, so this code looks a bit crufty
but it does take the load off the WindowServer main thread when changing
wallpapers. :^)
 2019-05-01 16:07:47 +02:00
Andreas Kling
d7270059ab WindowServer: Tweak window minimize button appearance. 2019-04-30 15:09:40 +02:00
Andreas Kling
c8aae534d7 WindowServer: Make WSMenu wide enough that shortcuts are always rightmost. 2019-04-29 23:41:48 +02:00
Andreas Kling
ed957ca2e1 WindowServer: Add 1280x720 resolution to the system menu. 2019-04-28 05:24:52 +02:00
Andreas Kling
8f81a3f9dd LibGUI+WindowServer: Make it possible to have checkable GActions. 
They show up as checkable GButtons in GToolBar, and with (or without) check
marks in menus.

There are a bunch of places to make use of this. This patch only takes
advantage of it in the FileManager for the view type actions.
 2019-04-26 21:09:56 +02:00
Andreas Kling
de4b77ef27 WindowServer: Ignore title change notifications for non-normal windows. 2019-04-25 17:38:16 +02:00
Andreas Kling
956bd23aae WindowServer+TaskBar: Add a taskbar window button popup menu. 
This patch only hooks up the minimize and unminimize actions.
 2019-04-23 23:14:14 +02:00
Andreas Kling
e2cd572e60 WindowServer: Add some padding to the window switcher items. 2019-04-23 22:01:33 +02:00
Andreas Kling
f520d87097 WindowServer: Remove debug spam about activating non-normal windows. 2019-04-23 20:46:10 +02:00
Andreas Kling
58240fdb33 Do a pass of compiler warning fixes. 
This is really making me question not using 64-bit integers more.
 2019-04-23 13:00:53 +02:00
Andreas Kling
62f7e8ac62 WindowServer: WSButton should be more discerning with MouseUp/MouseMove. 2019-04-23 01:17:20 +02:00
Andreas Kling
9f122bff5a WindowServer+LibGUI: Allow arbitrary number of rects in messages. 
To get truly atomic updates, add a mechanism for passing arbitrary amounts
of extra data along with WindowServer messages. This allows us to pass all
the rects in a single message.
 2019-04-22 01:15:47 +02:00
Andreas Kling
84f96c393c WindowServer: Limit paint request rects to the visible window rect. 
Don't send unnecessarily large paint requests to clients. This avoids some
unnecessary work and fixes choppiness when dragging widgets outside the
visible part of a VisualBuilder form.
 2019-04-21 04:20:29 +02:00
Andreas Kling
57da00b731 Include Makefile.common in all other Makefiles. 2019-04-21 04:09:39 +02:00
Andreas Kling
7234900f61 WindowServer+LibGUI: Coalesce multiple client paints into GMultiPaintEvents. 
This allows GWindow to paint up to 32 separate rects before telling the
WindowServer to flip the buffers. Quite a bit smoother. :^)
 2019-04-20 17:38:51 +02:00
Andreas Kling
7efd61fcf5 WindowSerer+LibGUI: Send multiple rects in invalidation/flush messages. 
This patch moves to sending up to 32 rects at a time when coordinating the
painting between WindowServer and its clients. Rects are also merged into
a minimal DisjointRectSet on the server side before painting.

Interactive resize looks a lot better after this change, since we can
usually do all the repainting needed in one go.
 2019-04-20 17:23:35 +02:00
Andreas Kling
49e7ffc06a WindowServer: Introduce a WM event mask so Taskbar can ignore window rects. 
Taskbar was waking up to do nothing every time a window rect changed.
 2019-04-20 14:40:59 +02:00
Andreas Kling
ab94a6be00 AK: Add String::copy(BufferType) helper. 
This will create a String from any BufferType that has data() and size().
 2019-04-20 14:13:40 +02:00
Andreas Kling
301a269ca0 Get rid of SERENITY macro since the compiler already defines __serenity__ 
This makes it a bit easier to use AK templates out-of-tree.
 2019-04-20 12:58:49 +02:00
Andreas Kling
6aead8998a WindowServer: Fix minor header dependency issue. 2019-04-20 12:49:11 +02:00
Andreas Kling
3c0afccca0 WindowServer: Improve the look of menu separators. 2019-04-18 19:58:25 +02:00
Andreas Kling
b88f2bc799 WindowServer: Broadcast window icons to newly joined WM listener clients. 2019-04-18 19:42:48 +02:00
Andreas Kling
e74b5bc054 ProcessManager+WindowServer: Do a little less malloc() in CPU monitor code. 2019-04-18 03:37:01 +02:00
Andreas Kling
c7d6e568ba WindowServer: Tweak window icon placement again. 2019-04-18 02:11:44 +02:00
Andreas Kling
f6b4013329 WindowServer: Make window title bars slightly thicker. :^) 2019-04-18 01:45:52 +02:00
Andreas Kling
c931eaa22c WindowServer: Generate a separate WM event for window icon changes. 2019-04-18 00:39:11 +02:00
Andreas Kling
c4c7f224d5 WindowServer: Use CFile in the CPU monitor code. 2019-04-18 00:12:04 +02:00
Andreas Kling
18ef6b111b WindowServer: Mouse switching between system menu and app menu was broken. 2019-04-17 12:06:09 +02:00
Andreas Kling
486ed41fd2 WindowServer: Tweak window icon placement. 2019-04-16 22:37:46 +02:00
Andreas Kling
86361d3d45 WindowServer: Improve the look of menus. 
This patch makes menus stand out a bit more from their background by using
the same kind of shading that Windows 2000 had.
 2019-04-16 17:02:26 +02:00
Andreas Kling
311019d8ee WindowServer: Don't waste time pre-filling windows with background color. 
There's a subsequent pass that fills whatever the backing store didn't
cover anyway, just a few lines later. This was all wasted work.
 2019-04-16 15:10:57 +02:00
Andreas Kling
f61549ca5f Make better use of geometry class helpers in some places. 2019-04-16 13:58:02 +02:00
Andreas Kling
bc6ac1c2f2 WindowServer: Let the CPU monitor keep /proc/all open between refreshes. 
Just seek to the beginning on every iteration and start over. This avoids
a bunch of syscalls.
 2019-04-15 23:57:31 +02:00
Andreas Kling
a3e8fc3d9c LibCore: Add a convenience constructor for CTimer. 
new CTimer(250, [] { thing_to_do_every_250_msec(); });
 2019-04-14 05:44:15 +02:00
Andreas Kling
2af729a58a WindowServer: Simplify a few things in WSEventLoop. 2019-04-14 05:37:07 +02:00
Andreas Kling
94a5e08faf WindowServer: Rename WSMessage* => WSEvent*. 
Since I'm on a roll here, I'll just rename WSMessageFoo to WSEventFoo now
that these inherit from CEventFoo anyway.
 2019-04-14 05:23:37 +02:00
Andreas Kling
de184d0999 WindowServer: Port WindowServer to LibCore. 
This was pretty straightforward thanks to the work I did separating out
LibCore from LibGUI already. :^)

- WSMessageLoop now inherits from CEventLoop.
- WSMessage now inherits from CEvent.
- WSMessageReceiver goes away.

Now there is only one event loop in Serenity. Very nice!
 2019-04-14 05:15:22 +02:00
Andreas Kling
c2093ad994 WindowServer: Move the CPU monitor thingy to its own class. 2019-04-14 04:33:43 +02:00
Andreas Kling
3f6408919f AK: Improve smart pointer ergonomics a bit. 2019-04-14 02:36:06 +02:00
Andreas Kling
d5dec1922b WindowServer: Make menu windows inherently modal. 
It was confusing that you could interact with other windows with a menu up.
 2019-04-14 02:16:49 +02:00
Andreas Kling
91e1f3ffb1 LibGUI+WindowServer: Add a way to dismiss opened menus from the client. 2019-04-14 01:53:19 +02:00
Andreas Kling
c09c114d77 WindowServer+LibGUI: Add ability to set per-window icons. 
The icons are passed around as filesystem paths for now, since the shared
memory bitmaps only support 2 sides.
 2019-04-13 16:59:55 +02:00
Andreas Kling
c06a3bdeb4 LibGUI+WindowServer: Add support for per-GWidget context menus. 
You can now simply assign a GMenu as a GWidget's context menu and it will
automagically pop up on right click. :^)
 2019-04-12 17:18:13 +02:00
Andreas Kling
054c982181 LibGUI+WindowServer: Add support for enabled/disabled actions. 
The enabled state of a GAction now propagates both to any toolbar buttons
and any menu items linked to the action. Toolbar buttons are painted in
a grayed out style when disabled. Menu items are gray when disabled. :^)
 2019-04-12 02:53:27 +02:00
Andreas Kling
af070324db WindowServer: Tweak window title positioning. 2019-04-11 02:59:40 +02:00
Andreas Kling
77a77b5bf7 WindowServer: Add 1440x900 resolution shortcut to system menu. 2019-04-11 00:21:08 +02:00
Andreas Kling
5e0577a042 Introduce LibCore and move GElapsedTimer => CElapsedTimer. 
I need a layer somewhere between AK (usable both by userspace and kernel)
and LibGUI (usable by userspace except WindowServer.) So here's LibCore.
 2019-04-10 16:14:44 +02:00
Andreas Kling
cfab81a961 WindowServer: Stop tracking whether clients have painted since last resize. 
This optimization is no longer needed now that clients coalesce resizes
on their own. :^)
 2019-04-10 15:46:56 +02:00
Andreas Kling
55811f233f LibGUI+WindowServer: Coalesce paints and resizes on the client side. 
Only process paint and resize events on the GUI client side if those events
have the latest up-to-date window size. This drastically reduces async
overdraw during interactive resize.
 2019-04-10 15:39:28 +02:00
Andreas Kling
d4818dd2dd WindowServer: Give windows a "background color" to use for missing parts. 
When resizing a window, we often end up having to paint some part of it
without coverage in the current backing store. This patch makes those cases
look nicer by having a fallback background color for each window, passed
along with the CreateWindow client message.
 2019-04-10 14:29:47 +02:00
Andreas Kling
30e2d62c38 WindowServer: Factor out some parts of compose(). 
The main compositing loop was getting pretty unwieldy. Break out some parts
into functions so it's more understandable.
 2019-04-10 13:51:47 +02:00
Andreas Kling
a00a2a9db5 WindowServer: Show ongoing resize in number of w/h increments, too. 
This makes something like "(80x25)" show up in the resizing label as well
during Terminal resize. :^)
 2019-04-09 17:48:01 +02:00
Andreas Kling
1ab99903af WindowServer: Display the window geometry while it's being moved or resized. 2019-04-09 17:17:30 +02:00
Andreas Kling
4ba5e472be WindowServer: Always activate newly added windows. 
This feels a lot better than new windows popping in inactive state.
 2019-04-09 16:25:14 +02:00
Andreas Kling
7f2eeb0b35 LibGUI+WindowServer: Add support for GWidget tooltips. 
Any GWidget can have a tooltip and it will automatically pop up below the
center of the widget when hovered. GActions added to GToolBars will use
the action text() as their tooltip automagically. :^)
 2019-04-08 18:58:44 +02:00
Andreas Kling
c7365a00f8 WindowServer: Add ability to initiate window resize from window edges. 2019-04-06 23:20:06 +02:00
Andreas Kling
0808d5158c WindowServer: Make WSButton a Weakable and stop rawly pointing to it. 
We had a crash due to dereferencing a destroyed WSButton after clicking
a window close button. Avoid that problem by using WeakPtr.
 2019-04-06 21:17:02 +02:00
Andreas Kling
d89d759c36 WindowServer: Pick a new active window when the active window is minimized. 
Also use the same logic when the active window is removed.
 2019-04-06 20:50:38 +02:00
Andreas Kling
8bda69e32f WindowServer: Remove some debug spam. 2019-04-06 13:45:42 +02:00
Andreas Kling
f12573cb63 Add a slight hover highlight to GButton and WSButton. :^) 2019-04-06 04:08:09 +02:00
Andreas Kling
ef9fbef4c6 Taskbar: Show minimized window titles in [brackets]. 
Had to plumb the minimization state from WindowServer to Toolbar in order
to implement this.
 2019-04-06 00:58:30 +02:00
Andreas Kling
f6ca94605c WindowServer: Add a window minimization button. 
The window is simply ignored in the painting and hit testing traversal
when in minimized state, same as we do for invisible windows.

The WM_SetActiveWindow message (sent by Taskbar) brings it back into the
non-minimized state. :^)
 2019-04-05 22:32:00 +02:00
Andreas Kling
0fc3ccaa52 WindowServer: Make WSButton behave more like a normal button. 
Previously it would just close the window on MouseDown. Now we do the normal
thing where we require a MouseUp inside the button rect before committing.
 2019-04-05 21:53:45 +02:00
Andreas Kling
0d60c56b51 WindowServer: Make WSWindowFrame and WSButton deal in relative coordinates. 
This was a bit painful to get right. The code is a lot more pleasant to
deal with now that all coordinates are relative to their local system
instead of being absolute screen coordinates.
 2019-04-05 21:33:34 +02:00
Andreas Kling
2ac2d79a8e WindowServer: Simplify two mouse coordinate conversions. 2019-04-05 20:27:12 +02:00
Andreas Kling
3155a2e128 WindowServer: Add a WSButton class and make the window close buttons use it. 2019-04-05 18:40:36 +02:00
Andreas Kling
47d270b577 WindowServer: Factor out window frame logic into a WSWindowFrame class. 
The window frame is an object that contains a window, its title bar and
window border. This way WSWindowManager doesn't have to know about all the
different types of window borders, titlebar rects, etc.
 2019-04-05 15:54:56 +02:00
Andreas Kling
99b98dc653 WindowServer: Merge WM_WindowAdded and WM_WindowStateChanged. 
These events are identical, so it's silly to send both. Just broadcast
window state changes everywhere instead, it doesn't matter when it was
added as clients are learning about this asynchronously anyway.
 2019-04-05 15:01:28 +02:00
Andreas Kling
bcc00857a4 AK: Revert Eternal<T> for now since it doesn't work as intended. 2019-04-05 05:14:20 +02:00
Andreas Kling
02b523f9cd WindowServer: Clip dirty cursor rects to the screen in compose(). 2019-04-04 17:36:28 +02:00
Andreas Kling
8f38c01600 WindowServer: WM_SetActiveWindow should move the window to front as well. 2019-04-04 16:38:42 +02:00
Andreas Kling
64a5abf8db Taskbar: Only include "Normal" windows in the taskbar window list. 2019-04-04 16:23:23 +02:00
Andreas Kling
ce7341be87 WindowServer: Add WM_SetActiveWindow client request and use it in Taskbar. 
This makes it possible for Taskbar to switch windows. :^)
 2019-04-04 14:38:53 +02:00
Andreas Kling
1374195a0d WindowServer: Broadcast the full window list to new WM listener clients. 2019-04-04 13:33:09 +02:00
Andreas Kling
9e1682c265 WindowServer: Remove some unused debugging code. 2019-04-04 13:23:59 +02:00
Andreas Kling
7b1384c4ef Taskbar: Plumb window active state from the WindowServer to the taskbar. 2019-04-04 13:19:26 +02:00
Andreas Kling
96104b5524 Taskbar: More bringup work. We now see a basic window list. 2019-04-04 01:44:35 +02:00
Andreas Kling
a22774ee3f Taskbar: Start working on a taskbar app. 
I originally thought I would do this inside WindowServer, but let's try to
make it as a standalone app that communicates with WindowServer instead.
That will allow us to use LibGUI. :^)
 2019-04-03 19:38:44 +02:00
Andreas Kling
318db1e48e WindowServer: Broadcast screen rect changes to all clients. 
GUI clients can now obtain the screen rect via GDesktop::rect().
 2019-04-03 17:22:14 +02:00
Andreas Kling
c02c9880b6 AK: Add Eternal<T> and use it in various places. 
This is useful for static locals that never need to be destroyed:

Thing& Thing::the()
{
    static Eternal<Thing> the;
    return the;
}

The object will be allocated in data segment memory and will never have
its destructor invoked.
 2019-04-03 16:52:25 +02:00
Andreas Kling
ff93d3f362 LookupServer: Only interpret A records as 32-bit IPv4 addresses. 
This fixes a bug where CNAME records would be interpreted as if they were
IP addresses, causing much confusion.
 2019-04-02 20:39:33 +02:00
Andreas Kling
17e02e7450 Move NetworkOrdered.h to AK/ since it's used in both kernel and userspace. 2019-04-02 20:04:54 +02:00
Andreas Kling
6673284b06 LibGUI: Switch to a resizing cursor when hovering or using a GSplitter. 
Also expose the various standard cursors on WSWindowManager so they can
be reused by the override mechanism.
 2019-04-02 02:34:09 +02:00
Andreas Kling
54ea35703a WindowServer: Remove redundant client_id's from WSAPIClientRequest classes. 2019-04-01 19:18:17 +02:00
Andreas Kling
0cad4bdc90 WindowServer: Make various function arguments const. 2019-04-01 19:14:57 +02:00
Andreas Kling
dcf6726487 WindowServer: Add support for per-window override cursors. 
Use this to implement automatic switching to an I-beam cursor when hovering
over a GTextEditor. :^)
 2019-03-31 23:52:02 +02:00
Andreas Kling
42c95959a8 WindowServer: Show a special "move" cursor when dragging windows around. 2019-03-31 22:42:13 +02:00
Andreas Kling
af09f994ba WindowServer: Remove the old cursor character bitmaps. 2019-03-31 22:38:58 +02:00
Andreas Kling
c992534f73 WindowServer: Show directional cursors when resizing windows. 2019-03-31 22:27:37 +02:00
Andreas Kling
2334ffcbf8 WindowServer: Add a WSCursor class (a bitmap and a hotspot.) 
Also import a bunch of cursors I drew. Only the default ("arrow") cursor is
ever used so far.
 2019-03-31 22:09:10 +02:00
Andreas Kling
f249c40aaa Rename Painter::set_clip_rect() to add_clip_rect(). 
It was confusing to see multiple calls to set_foo() in a row. Since this is
an intersecting operation, let's call it add_clip_rect() instead.
 2019-03-29 15:01:54 +01:00
Andreas Kling
6edcf2f16e WindowServer: Use StylePainter to draw the window close buttons. 2019-03-28 17:46:40 +01:00
Andreas Kling
c7ab643883 Move LibGUI/GStyle to SharedGraphics/StylePainter. 
I want to paint some buttons in WindowServer where we don't have LibGUI.
 2019-03-28 17:32:38 +01:00
Andreas Kling
326c6fd607 WindowServer: Tweak border color of active and dragging windows. 2019-03-28 17:07:58 +01:00
Andreas Kling
670e376e27 Tweak the look of various UI surfaces and buttons. 2019-03-27 20:48:23 +01:00
Andreas Kling
56f7b392c1 WindowServer: Move the CPU usage graph updates to a secondary thread. 
This avoids blocking the main thread on filesystem access, which created
noticeable stutters during compilation.
 2019-03-27 14:59:22 +01:00
Andreas Kling
23bb276fcd LibC: Run constructors on process startup. 
Cooperate with the compiler to generate and execute the _init_array list
of constructor functions on userspace program statup. This took two days
to get working, my goodness. :^)
 2019-03-27 12:48:21 +01:00
Andreas Kling
aef6030a80 LibC: Time-related POSIX compliance fixes. 2019-03-27 01:31:53 +01:00
Andreas Kling
20f7d7ec67 LibGUI: Add GWidget::doubleclick_event(). 
Now double-clicking an item in a GTableView or GItemView will activate it.
 2019-03-25 01:43:32 +01:00
Andreas Kling
b4da451c9a WindowServer+LibGUI: Implement automatic cursor tracking. 
When a mouse button is pressed inside a window, put that window into an
automatic mouse tracking state where all mouse events are sent to that
window until all mouse buttons are released.

This might feel even better if it only cared about the mouse buttons you
actually pressed while *inside* the windows to get released, I don't know.
I'll have to use it for a while and see how it's like.
 2019-03-24 15:01:56 +01:00
Andreas Kling
e84823360d WindowServer: Moving a window to front should always activate it. 
So instead of having move_to_front() + set_active_window(), let's have
move_to_front_and_make_active().
 2019-03-24 13:09:46 +01:00
Andreas Kling
56ee8bfe2a WindowServer: Factor out ongoing drag/resize from process_mouse_event(). 
The mouse event processing code is getting unwieldy. Break out two huge
chunks into separate functions so the code becomes easier to work with.
 2019-03-24 13:00:12 +01:00
Andreas Kling
f18ed4f633 WindowServer: Reduce debug spam. 2019-03-24 04:29:33 +01:00
Andreas Kling
7c0a185970 Use the PNG loader for all images, and get rid of the .rgb files. 2019-03-22 00:21:03 +01:00
Andreas Kling
1484a9eabd WindowServer: Remove some old commented-out code. 2019-03-21 17:22:29 +01:00
Andreas Kling
e4dfd5a3a4 WindowServer: Support PNG wallpapers. 
Fix up /bin/pape so it tells the WindowServer which wallpaper file to use.
 2019-03-21 15:54:19 +01:00
Andreas Kling
42755e98cf SharedGraphics: Implement a simple PNG decoder. 
This is extremely unoptimized, but it does successfully load "folder32.png"
so it must be at least somewhat correct. :^)
 2019-03-21 03:57:42 +01:00
Andreas Kling
367bb9e4eb Kernel: Remove ioctl for getting a socket peer's PID. 
Now that everything is nice and mature, the WindowServer can just use the
client PID it receives in the Greeting message, and we can get rid of this
hacky ioctl. :^)
 2019-03-20 17:14:48 +01:00
Andreas Kling
d17a91f185 Move WindowServer into Servers. 2019-03-20 04:34:14 +01:00
Andreas Kling
9120b05a40 Rename DNSLookupServer => LookupServer. 2019-03-20 04:26:30 +01:00
Andreas Kling
0e4a1936ca LibC: Implement gethostbyname() by talking to the DNSLookupServer. 
We now talk to the lookup server over a local socket and it does the lookup
on our behalf. Including some retry logic, which is nice, because it seems
like DNS requests disappear in the ether pretty damn often where I am.
 2019-03-20 01:15:22 +01:00
Andreas Kling
fe2fa4ac80 DNSLookupServer: Start working on a userspace DNS resolver. 
This doesn't have any server functionality just yet, but it does post
decent-looking DNS queries and parse the responses.
 2019-03-19 16:29:06 +01:00