Commit Graph

365 Commits

Author SHA1 Message Date
Norman Feske
7d641d5f1f base: add Reconstructible::conditional method
The new 'conditional' method simplifies the typical use case for
'Constructible' objects where the constructed/destructed state depends
on a configuration parameter. The method alleviates the need to
re-implement the logic again and again.

The patch also removes the 'Reconstructible' constructor arguments
because they are unused.

Fixes #3006
2018-10-29 09:36:21 +01:00
Josef Söntgen
337184fbc6 sculpt_manager: handle WIFI connecting state
Issue #2988.
2018-09-20 09:06:18 +02:00
Roman Iten
e382f68e48 sculpt: support display resolutions up to 4K UHD
Issue #2987
2018-09-17 16:23:52 +02:00
Norman Feske
f4c55aa4db sculpt: interactive deployment
This patch introduces the distinction of the manually managed
config/deploy from the managed config/managed/deploy. The latter
incorporates interactive changes of the system by the user. There are
two user interactions supported.

First, by clicking on the '+' button at the top-left of the runtime
view, the user can select a component to launch. All launchers at
config/launcher/ are listed in the popup menu. Each launcher can be
lauched only once. While running, is not available in the popup
menu.

Second, when selecting a node that corresponds to a start node in
config/deploy or that was interactively launched, the detailed view
shows a 'remove' button, which can be used to exclude the component
from the deployment.

The result of the interactive manipulation is always available at
config/managed/deploy. Hence, the current situation can be made
persistent by using it as config/deploy.

Fixes #2986
2018-09-17 14:12:20 +02:00
Alexander Boettcher
f01464ef9e driver_manager: disable ohci when inside vbox
Fixes #2963
2018-09-05 11:08:54 +02:00
Norman Feske
9c377906cf sculpt: increase runtime-view RAM/caps on demand
This patch unifies the handling of on-demand resource upgrades among
ram_fs and depot_rom, and applies the new pattern to the runtime view.
This way, runtime view becomes able to accommodate more complex
scenarios.
2018-09-05 11:04:23 +02:00
Emery Hemingway
fcbe060096 Remove legacy lwIP plugins
Now that the lwIP VFS plugin has become a first class IP stack it is
time to remove the lwIP 1.x library and the associated libc plugins.

Fix #2958
2018-09-05 11:04:22 +02:00
Emery Hemingway
e2215768a2 Add regulatory.db to Sculpt wifi_drv ROMs 2018-08-28 17:10:57 +02:00
Norman Feske
cbe6ef210f sculpt: basic interaction with runtime view
This patch enables the user to click on a component in the runtime view
to reveal more information such as the used/assigned RAM/caps and
secondary dependencies.
2018-08-28 17:10:56 +02:00
Norman Feske
cdef4c2548 sculpt: runtime view
This patch adds a graph of the current runtime state to the
leitzentrale. The topology of the graph depends on the first routing
rule of each component. For this reason, the patch re-orders routing
policies to make the most important route the first in the list.

The user can switch between the runtime view and the inspect window
by clicking on the corresponding menu dialogs. E.g., a click on the
storage dialog reveals the inspect window.
2018-08-28 17:10:55 +02:00
Norman Feske
25ee872703 sculpt: separate launchers from deploy config
The most important route of each launcher is at the top of routes and
will be used to layout the graph topology of the runtime view.

By caching the state reports generated by the runtime init, the sculpt
manager becomes able to quickly check for the presence of components. So
we can apply routing-dependency checks not only prior starting
components but also while components are running.

Fixes #2938
Fixes #2912
2018-08-28 17:10:55 +02:00
Norman Feske
b4f596b197 Tool for querying information from file system
Issue #2936
2018-08-28 17:10:53 +02:00
Emery Hemingway
db23b276f2 Remove COW VFS plugin
The COW plugin provided only partial copy-on-write semantics and had
problems detecting recursive requests. Conversely, the import plugin has
much simpler behavior that is easy to test because it mirrors that of
the ram_fs server.

Ref #2745
2018-08-28 16:45:24 +02:00
Josef Söntgen
4bb5046e1f sculpt_manager: adapt to new wifi_drv front end 2018-08-28 16:45:22 +02:00
Josef Söntgen
4a47b7cb41 sculpt_manager: update wifi_drv fw ROM rules 2018-08-28 16:18:33 +02:00
Emery Hemingway
59ac5b10c7 Plugin for importing VFS content
This new vfs_import plugin allows a VFS instance to be populated during
construction using a sub-VFS configured in an '<import>' configuration
node. This allows the ram_fs File_system server to be replaced by the
VFS server by reimplementing the ram_fs 'content' feature.  At the
moment the copying of symlinks is not enabled, and the resources
obtained by the import file-system may not be freed after the import is
finished.

Fix #2906
2018-08-02 14:36:42 +02:00
Pirmin Duss
5a182651db sculpt_manager: add missing parent routes to runtime
In the generated runtime file the parent provides routes for IO_MEM,
IO_PORT and IRQ are needed to run acpica as a child of runtime.

Issue #2909
2018-08-02 14:36:41 +02:00
Alexander Boettcher
32a6d10de8 gems: support ohci in driver_manager 2018-08-02 14:36:40 +02:00
Norman Feske
4c96d697d5 sculpt_manager: reduce compile time
This little tweak reduces the compile time of the component to the half
by avoiding the repeated parsing of header files.
2018-08-02 14:36:40 +02:00
Norman Feske
a2dc07056e sculpt: use cached_fs_rom as depot_rom
Fixes #2904
2018-08-02 14:36:40 +02:00
Norman Feske
ae028d89cf driver_manager/sculpt: hook for manual USB policy
This patch adds the /config/usb file to Sculpt, which allows then user
to manually define rules for assigning USB devices to clients. The
content is incorporated by the driver manager into the USB driver
configuration. Note that this mechanism does not work for HID devices
because these devices are claimed by the USB driver's built-in HID
support.

Issue #2890
2018-08-02 14:36:36 +02:00
Pirmin Duss
0ac9d1ee31 floating_window_layouter: handle config updates
update the internal representation of the config if it changes.

issue #2893
2018-08-02 14:36:34 +02:00
Norman Feske
6c6b19b198 sculpt: yield focus when switching away from Wifi
When first selecting an access point to connect to, and then - while the
passphrase entry field is displayed - switching to wired networking, the
keyboard focus was still referring to the passphrase entry field instead
of yieling the focus to the inspect window. This commit fixes the
problem by adding the wifi NIC target as additional condition.
2018-07-03 09:39:33 +02:00
Martin Stein
49a3a0e0d0 nic_router: multiple uplinks
Introduce the uplink tag:

! <config>
!    <uplink label="wifi"  domain="uplink">
!    <uplink label="wired" domain="wired_bridge">
!    <uplink               domain="wired_bridge">
! <config/>

For each uplink tag, the NIC router requests a NIC session with the
corresponding label or an empty label if there is no label attribute.
These NIC sessions get attached to the domain that is set in their
uplink tag as soon as the domain appears. This means their lifetime is
not bound to the domain. Uplink NIC sessions can be safely moved from
one domain to another without being closed by reconfiguring the
corresponding domain attribute.

Attention: This may render previously valid NIC router configurations
useless. A domain named "uplink" doesn't automatically request a NIC
session anymore. To fix these configurations, just add

! <uplink domain="uplink"/>

or

! <uplink label="[LABEL]" domain="uplink"/>

as direct subtag of the <config> tag.

Issue #2840
2018-06-29 10:44:53 +02:00
Norman Feske
347d82bdc6 sculpt: handle removal of "used" storage target 2018-06-12 12:11:50 +02:00
Norman Feske
fca3e59e26 sculpt: increase RAM quota of USB block driver
Thanks Sebatian Sumpf for testing!
2018-06-12 12:11:49 +02:00
Norman Feske
3372c1a7b2 sculpt: manage leitzentrale window layout
With this patch, the sculpt manager takes over the role the window
layouter of the leitzentrale, which eliminates the need to manually
position and size the inspect window.
2018-06-12 12:11:49 +02:00
Norman Feske
c1d2388c76 terminal: make background color configurable 2018-06-12 12:11:47 +02:00
Norman Feske
a3999c93f4 sculpt: sanitize deployment, diagnostic feedback
This patch suppresses the start of components that cannot run because
obvious runtime dependencies (used servers) are missing in the runtime.
In this situation, the sculpt manager gives diagnostic feedback to the
user in the runtime dialog.
2018-06-12 12:11:44 +02:00
Norman Feske
ff1d3425b1 sculpt: more robust discovery intervention
Sculpt's discovery of the default storage target can be intercepted by
user input (i.e., pointer movements) at boot time. The patch makes this
intervention mechanism robust for the case where nitpicker's first hover
report arrives after all storage devices were already scanned.
2018-06-12 12:11:43 +02:00
Norman Feske
9334f6c05d sculpt: track both manual and managed NIC target
By tracking the states for an interactive selected NIC target (managed)
and a manual-defined NIC target (config/nic_router) separately, the
sculpt manager becames able to present the user with the ability to
interactively disable and re-enable a manually-managed network
configuration.
2018-06-12 12:11:43 +02:00
Norman Feske
ae55187a68 sculpt: increase ram-fs caps on demand 2018-06-12 12:11:42 +02:00
Norman Feske
3ec96ab080 sculpt: avoid excess quota for sculpt manager
The sculpt manager wrongly paid for the nitpicker session of the fader
out of its own pocket. This patch reduces the quota transfer to the
amount provided the fader.
2018-06-12 12:11:42 +02:00
Josef Söntgen
5727da0c75 sculpt_manager: preserve hybrid MBR when expanding 2018-06-12 12:11:41 +02:00
Josef Söntgen
268b8205a1 gpt_write: add flag to preserve hybrid
When updating the GPT to match the underlying block device, the
protective MBR will normally also be updated. In case a hybrid MBR is
used, as is done if 'image/disk' is specified, setting the
'preserve_hybrid' flag will prevent the component from overriding the
MBR.
2018-06-12 12:11:41 +02:00
Norman Feske
d4408beeaf sculpt: show wifi button only if wifi card present 2018-06-12 12:11:39 +02:00
Norman Feske
fc800ef9e5 sculpt: let inspect window use vimrc from /config 2018-06-12 12:11:39 +02:00
Christian Helmuth
4bfc32789e sculpt: manager depends on x86 (currently)
The sculpt manager uses the platform-session interface which is not
defined for other platforms currently.
2018-06-12 12:11:38 +02:00
Norman Feske
f12ddb4ee7 terminal: fix sporadic (underline) pixel artifact
The framebuffer refresh call missed to consider that content may not
vertically start at 0.
2018-06-12 12:11:37 +02:00
Norman Feske
3dd81b0d32 Sculpt for The Curious (TC)
This commit updates Early-Adopters (EA) version of Sculpt to the version
for The Curious (TC). Most importantly, it contains the new interactive
sculpt-manager component that automates many system management and
configuration tasks.
2018-05-31 14:02:20 +02:00
Norman Feske
5b8a2af979 depot_query: reflect query version in reports 2018-05-31 12:28:14 +02:00
Norman Feske
6f0a727aee depot_deploy: support lazy pkg installation
This patch enhances the 'Child' interface with the ability to retry the
deployment after an initial attempt failed. This way, packages can be
installed on demand based on the error feedback of deployment attempts.
2018-05-31 12:28:14 +02:00
Norman Feske
a4b94dad41 depot_download: limit fetchurl download attempts 2018-05-31 12:28:14 +02:00
Norman Feske
c21e5863b9 depot_download: produce 'state' report
The state report reflects the progress of downloading, verifying, and
extracting archives. For the download step, it includes the progress
as reported by fetchurl.
2018-05-31 12:28:14 +02:00
Norman Feske
64810bb138 menu_view: make root-widget size configurable
The config attributes 'width' and 'height' allow one to explicly specify
the menu-view's size instead of using the min size.
2018-05-31 12:28:13 +02:00
Norman Feske
d65a2c7cab menu_view: avoid initial animation of float widget 2018-05-31 12:28:13 +02:00
Norman Feske
5958fe0a69 menu_view: change voffset of button immediately
This patch changes the button widget to apply the vertical offset to its
child widgets at draw time, not at the layout phase. This way, the
visual feedback on button press/release changes is more direct because
it sidesteps the geometry animation.
2018-05-31 12:28:13 +02:00
Norman Feske
78c09c27ca terminal: respond to window-close event 2018-05-30 13:36:23 +02:00
Emery Hemingway
e36ddaf659 Rename lwip library to lwip_legacy
Rename LwIP library in preparation for removal of LwIP libc plugin. The
current LwIP library will be replaced with a new version stripped of its
synchronous socket support. The next version will be incompatible with
the current, so removing 'lwip.lib.so' completely for a period makes it
easy to identify legacy users.

Fix #2797
2018-05-30 13:36:22 +02:00
Christian Helmuth
23f4acfabc Remove redundant calls to exec_static_constructors() 2018-05-30 13:36:19 +02:00
Norman Feske
bf52f73d03 menu_view: improved box and float layouts
This patch enhances the box layout such that child widgets are
equally stretched to the available size whenever the box layout's
size is larger than its min size. Furthermore, it corrects the
mixed-up use of the terms east and west in the float widget.
2018-05-30 13:36:18 +02:00
Norman Feske
2a9b0a163e depot_deploy: make child-state tracking reusable 2018-05-30 13:36:18 +02:00
Norman Feske
9fd2ab1aaf depot_download: forward fetchurl progress reports
This patch enables the observation of the download progress from the
outside of the depot-download subsystem.
2018-05-30 13:36:17 +02:00
Norman Feske
e314edb736 depot_download: respond to 'installation' changes
This patch enables the 'depot_download' subsystem to trigger downloads
whenever there is a new version of the 'installation' ROM.
2018-05-30 13:36:17 +02:00
Josef Söntgen
ab77f94348 gems: add tool to write a GPT to a Block device
This component creates a GPT on a Block device. It supports the common
actions, as in adding, deleting and modifying entries in the GPT, while
considering alignment constraints. If needed it will round the length of
a partition down to meet those constraints. The component will not
perform layout checking, i.e., it does not care about overlapping
partitions. Only when apping a partition it will make sure that the
partition will fit.

Please read _repos/gems/src/app/gpt_write/README_ for more detailed
information on how to use the component and feel free to check out
_repos/gems/run/gpt_write.run_.

Fixes #2814.
2018-05-30 13:36:16 +02:00
Norman Feske
3065cceb73 menu_view: defer geometry animation to layout step
The box-layout widget used to trigger the geometry animation of its
children immediately when updating the widget from the XML model (by
calling 'child->Widget::geometry'). This caused layout inconsistencies
in situations where the box layout is defined not by the constraints of
the child widgets but from the outside (the parent calls Widget::size).
Since the final layout is not known before the parent defines the actual
size, this patch moves the trigger point for the geometry animation to
'Widget::size'.
2018-05-30 13:36:16 +02:00
Norman Feske
05b0010281 menu_view: optional 'version' widget attribute
The new 'version' attribute can be used to explicitly distinguish
widgets that have the same name. E.g., if one widget is removed and
another with the same name is created somewhere else at the same time,
the menu view would normally interpret this change as a movement.
By attaching a distinct 'version' the new instance, menu view won't
attempt perform a smooth transition between the old and new widgets.
2018-05-30 13:36:16 +02:00
Christian Prochaska
f347cb90f1 depot: qt5 recipes
Fixes #2792
2018-05-30 12:26:19 +02:00
Emery Hemingway
e2661c58dc Convert static VFS library to dynamic library
Fix #2759
2018-05-30 12:26:19 +02:00
Norman Feske
0b370671af wm: improve focus handling
This patch addresses the corner case where hovering changes while a
button is held, e.g., when accidentially moving the pointer out of a
application window's area during a drag-and-drop operation. The patch
makes the window manager aware of the drag/idle state. Only when idle,
the pointer position is propagated to the decorator now.
2018-05-03 15:32:00 +02:00
Josef Söntgen
dd562f84fa driver_manager: add NVMe block driver
Issue #2794.
2018-05-03 15:32:00 +02:00
Norman Feske
8e0cc44e24 terminal: preserve content during resize
This patch eliminates the flickering of the terminal during resize.
2018-05-03 15:31:59 +02:00
Norman Feske
afcad2a968 os: new Input::Event representation
This commit changes the 'Input::Event' type to be more safe and to
deliver symbolic character information along with press events.

Issue #2761
Fixes #2786
2018-05-03 15:31:25 +02:00
Martin Stein
e8d17af1d0 depot_download_mgr: raise chroot quota for sel4
Give chroot 32K more to satisfy Sel4 on x86 64-bit.

Issue #2781
2018-05-03 15:31:22 +02:00
Norman Feske
26a2591896 menu_view: VFS-based font handling
Fixes #2773
2018-05-03 15:31:18 +02:00
Norman Feske
13419755f9 terminal: fix condition in zero-character handling
The condition must first check the io-buffer length and then check the
content. Otherwise, cat'ting a file that is padded with zeros up to
page size (io-buffer size) yields an out-of-range read access.
2018-05-03 15:31:17 +02:00
Norman Feske
1f1302e185 terminal: use VFS-based font handling
This patch replaces the terminal's formerly built-in fonts with the new
VFS-based font handling.

To avoid the copying of the terminal's font configuration across run
scripts, this patch adds the new terminal/pkg runtime package, which
includes everything needed for instantiating a terminal: the actual
terminal component, the library dependencies (vfs_ttf, which in turn
depends on the libc), a font (bitstream-vera), and a reasonable default
configuration.

Fixes #2758
2018-05-03 15:31:17 +02:00
Norman Feske
0011dd1623 terminal: remove built-in keyboard layout handling
Fixes #2757
2018-04-19 13:38:34 +02:00
Norman Feske
8bcf540915 os: add Text_painter::Font::height method
Issue #2716
2018-04-19 13:38:33 +02:00
Norman Feske
e896d13eec vfs_ttf: respond to dynamic config changes
Issue #2740
2018-04-19 13:38:33 +02:00
Emery Hemingway
c1ff581fb4 Copy-on-write VFS plugin
VFS plugin to replicate from one file-system to another. Can be used to
seed a mutable file-system with an immutable file-system. The plugin is
configure with two paths, a read-only path, and a read-write path. This
is an initial implementation that copies files on open. It is not
optimized to perform actual copy-on-write, but the result is the same.

<vfs>
	<dir name="immutable"> ... </dir>
	<dir name="mutable">   ... </dir>
	<dir name="cow">
		<cow ro="/immutable" rw="/mutable"/>
	</dir>
</vfs>

Fix #2745
2018-04-19 12:38:51 +02:00
Emery Hemingway
fde056506e depot_query: catch exceptions for missing directories
Ref #2742
2018-04-19 12:38:27 +02:00
Emery Hemingway
82a683eccc VFS: construct file-systems using Vfs::Env object
Reduce the size and forward compatibility of VFS file-system
constructors by passing an object holding accessors for 'Genode::Env',
'Genode::Allocator', response handlers, and the root file-system.

Fix #2742
2018-04-19 12:38:27 +02:00
Norman Feske
97317b0c95 terminal: change term caps from linux to screen
Fixes #2743
2018-04-10 11:20:43 +02:00
Emery Hemingway
f7ba777fff VFS audit plugin
Plugin for auditing VFS access using the VFS server. Useful for tracking
which files ported software expects to be present.

Fix #2160
2018-04-10 11:11:50 +02:00
Emery Hemingway
68c1b8675c gems: magic ring buffer
A ring buffer that uses a single dataspace mapped twice in consecutive
regions. This allows any operation that is less or equal to the size of
the buffer to be read or written in a single pass. The capacity of
Magic_ring_buffer is defined at runtime.

Fix #2725
2018-04-10 11:09:47 +02:00
Norman Feske
1784d9ab27 gems: playground for 'Text_painter' 2018-04-10 11:09:46 +02:00
Norman Feske
81e55e8901 gems: TrueType VFS plugin
This commit introduces a VFS plugin that exposes the glyphs and
metadata of a TrueType font as a pseudo file system. The TTF font data
is obtained from the VFS. The resulting pseudo file system is a
directory that contains the files 'glyphs', 'baseline', 'max_width',
and 'max_height'.

The counter part of the plugin is the 'Vfs_font' class that implements
the 'Text_painter::Font' interface by accessing the pseudo file system
as provided by the TTF VFS plugin.

Fixes #2740
2018-04-10 11:09:20 +02:00
Norman Feske
23f07331c8 gems: ttf_font library 2018-04-10 11:09:19 +02:00
Norman Feske
3778558608 os: reworked nitpicker_gfx/text_painter.h
This patch improves the `Text_painter` utility that is commonly used by
native Genode components to render text:

- Support for subpixel positioning
- Generic interface for accessing font data
- Basic UTF-8 support

Since the change decouples the font format from the 'Text_painter' and
changes the API to use the sub-pixel accurate 'Text_painter::Position'
type, all users of the utility require an adaptation.

Fixes #2716
2018-04-10 11:09:18 +02:00
Norman Feske
4c0f70fbcb gems: enable strict warnings for depot_query 2018-04-10 11:09:18 +02:00
Norman Feske
cb188f5f93 terminal: support Latin-1 subset of UTF-8 2018-03-27 13:44:28 +02:00
Emery Hemingway
f27953c48d Standalone POSIX pipe utility
Pipe between files using POSIX stdio. This facilitates raw transfers
between arbitrary resources exposed by the VFS library.

Fix #2708
2018-03-08 15:22:12 +01:00
Norman Feske
3887ba8a21 menu_view: fix hover reporting
The 'Widget::hovered' method discarded the result of the traversal of
the widget tree.
2018-03-08 12:05:10 +01:00
Norman Feske
d332ee3fcd nit_fader: update view visibility for late clients
The visibility of the client's view is re-evaluated at each animation
step. However, when the client appears long after the initial
fade-in/out animation is completed, the initial visibility state
remaines unchanged. This happens when booting the Sculpt scenario in
Qemu where the the nit_fb instances of the leitzentrale could not be
started in time. This patch fixes the issue by re-evaluating the view
visibility also at the view-creation time.
2018-03-08 12:05:09 +01:00
Josef Söntgen
cd7cb5fbf4 depot_deploy: update blueprint pkg path
We need to update the blueprint pkg path as well in case the start node
is changed. Otherwise the query tool will keep using the initially
configured pkg path.
2018-02-28 11:05:05 +01:00
Christian Helmuth
ddd5e8abb4 Provide /dev/random in runtime for fetchurl
libcrypto transparently opens /dev/random to seed its PRNG or logs an
error if this fails.
2018-02-28 11:05:04 +01:00
Norman Feske
76b82020d4 depot_query: handle missing user info gracefully
This patch handles the case where the pubkey or download location for a
queries depot user is missing.
2018-02-28 11:04:59 +01:00
Norman Feske
03574e4a79 Adaptation to lxIP-based fetchurl 2018-02-28 11:01:32 +01:00
Norman Feske
eabe83d4f2 Adaptation to chroot 'writeable' attribute
Issue #2643
2018-02-19 20:50:48 +01:00
Norman Feske
5286456e48 depot_deploy: graceful handling of missing content
This patch improves the error handling for the case where the depot
lacks the content of the to-be-deployed pkg. Instead of infinitely
reattempting to obtain blueprints for such content, the deploy tool
prints a single message.
2018-02-16 08:42:29 +01:00
Norman Feske
cc8b03ae4f depot_deploy: customization hooks for start nodes
This patch enables the manual customization of 'ram', 'caps', and
'version' attributes of start nodes.
2018-02-15 10:27:00 +01:00
Norman Feske
5d9eb55274 driver manager: policy for 'default' block device
If only a single AHCI device is present, the block service provided by
the drivers subsystem allows the client to refer to this block device
via the label 'default'.

Issue #2676
2018-02-15 10:22:10 +01:00
Norman Feske
d7522defde depot_deploy: support multiple runtimes
This patch changes the 'depot_deploy' tool to spawn any number of
runtimes. In contrast to the original version, which merely consumed a
blueprint generated by a pre-configured 'depot_query' instance, the new
version actively generates queries as needed. So there is a feedback
loop between 'depot_deploy' and 'depot_query'. The instantiation of
subsystems is controlled by the '<start>' nodes of the 'depot_deploy'
configuration. For each start node, the tool tries to determine the
ingredients (provided by the depot) by asking the 'depot_query' tool.
Once the information is complete, a corresponding start node of the
dynamic init instance is generated.
2018-02-14 20:41:03 +01:00
Norman Feske
3149506963 depot_query: refined <runtime> node structure
This patch introduces the subnodes <provides>, <requires>, and
<content> to the <runtime> node. All <rom> sessions that are
expected from the depot appear within the <content> node, which
sets them nicely apart from <rom> sessions that may be required
as runtime arguments.

Note that the <requires> and <provides> nodes do not appear in the
patch because the existing depot_deploy tool does not interpret this
information (the pkg/test-fs_report runtime does not provide any
service, and the timer session is provided as a common route).
2018-02-14 20:41:03 +01:00
Norman Feske
a57dd46aff depot_query: obtain query from separate ROM
This patch adds the config attribute 'query'. If set to the value "rom",
the query information is obtained from a ROM session labeled "query".
Otherwise, the query information is expected to be part of the config.

This enables us to use the component in two different scenarios. In
one scenario, 'depot_query' is embedded in a managed dynamic init.
Here, taking the query from the config is easy. In the other scenario,
'depot_query' is running as a daemon with a once-configured VFS but
varying queries. The queries originate from a component that does not
control the 'depot_query' config.
2018-02-14 20:41:03 +01:00
Norman Feske
8aa1e349fc terminal session: propagate resize events
The new 'Terminal_session::size_changed_sigh' RPC function registers a
signal handler that is triggered each time when the terminal size
changes. It enables the client to adjust itself to the new size by
subsequently calling the 'size' RPC function. Of all terminal servers,
only the graphical terminal triggers this signal.
2018-02-14 20:41:03 +01:00
Norman Feske
96a068f90a terminal: improve internal structure
This patch reorganizes the terminal's source code to become easier to
extend. It also enables the strict warning level.
2018-02-09 14:04:32 +01:00
Norman Feske
fefeb29d5f Depot-download subsystem 2018-02-09 14:04:17 +01:00
Christian Helmuth
4a444651c5 gems: loop on partial reads in file util 2018-02-09 13:34:18 +01:00