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9662d89cfb
This commit applies the transition from the "Input" session to the "Event" session to the event-filtering mechansim. The functionality of the input_filter is now provided by the event_filter. The event filter requests only one "Event" session as destination for the filter result, which is usually routed to the nitpicker GUI server. It provides an "Event" service to which any number of event sources can connect. The configuration of the filter chain remains almost the same. Only the declaration of the <input> nodes is no longer needed. Instead, the configuration must specify <policy> nodes, which define the mapping of "Event" clients (event sources) to the inputs used in the filter chain. The patch adjusts all uses of the nitpicker GUI server accordingly such that the event filter reports events to nitpicker's event service instead of having nitpicker request an "Input" session. This dissolves the dependency of nitpicker from input drivers. Issue #3827
135 lines
3.4 KiB
Plaintext
135 lines
3.4 KiB
Plaintext
set build_components { app/pdf_view }
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source ${genode_dir}/repos/base/run/platform_drv.inc
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build $build_components
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create_boot_directory
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import_from_depot \
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[depot_user]/pkg/[drivers_interactive_pkg] \
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[depot_user]/pkg/motif_wm \
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[depot_user]/src/[base_src] \
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[depot_user]/src/init \
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[depot_user]/src/nitpicker \
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set config {
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<config>
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<parent-provides>
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<service name="ROM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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</parent-provides>
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<default-route>
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<service name="Gui"> <child name="wm"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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</start>
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<start name="drivers" caps="1500">
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<resource name="RAM" quantum="64M" constrain_phys="yes"/>
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<binary name="init"/>
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<route>
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<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Capture"> <child name="nitpicker"/> </service>
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<service name="Event"> <child name="nitpicker"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="nitpicker">
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<resource name="RAM" quantum="4M"/>
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<provides>
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<service name="Gui"/> <service name="Capture"/> <service name="Event"/>
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</provides>
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<config focus="rom" request_framebuffer="no" request_input="no">
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<capture/> <event/>
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<domain name="pointer" layer="1" content="client" label="no" origin="pointer" />
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<domain name="default" layer="2" content="client" label="no" hover="always"/>
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<policy label_prefix="pointer" domain="pointer"/>
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<default-policy domain="default"/>
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</config>
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</start>
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<start name="pointer">
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<resource name="RAM" quantum="1M"/>
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<route>
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<service name="Gui"> <child name="nitpicker"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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<start name="wm" caps="1000">
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<resource name="RAM" quantum="32M"/>
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<binary name="init"/>
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<provides>
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<service name="Gui"/> <service name="Report"/> <service name="ROM"/>
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</provides>
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<route>
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<service name="ROM" label="config"> <parent label="wm.config"/> </service>
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<service name="Gui"> <child name="nitpicker"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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<start name="pdf_view" caps="256">
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<resource name="RAM" quantum="1G"/>
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<config>
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<vfs>
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<rom name="test.pdf" />
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<dir name="dev"> <log/> </dir>
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</vfs>
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<libc stdout="/dev/log" stderr="/dev/log"/>
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</config>
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</start>
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</config>
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}
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install_config $config
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#
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# Download test PDF file
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#
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if {![file exist bin/test.pdf]} {
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set pdf_url "http://genode-labs.com/publications/genode-fpga-graphics-2009.pdf"
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catch { exec wget $pdf_url -O bin/test.pdf }
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}
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if {![file exist bin/test.pdf]} {
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puts stderr "Could not download test PDF from '$pdf_url'"
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exit 1
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}
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#
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# Pin the nitpicker focus to the window manager by providing a static focus ROM
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#
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set fd [open [run_dir]/genode/focus w]
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puts $fd "<focus label=\"wm -> focus\"/>"
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close $fd
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append boot_modules {
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libc.lib.so vfs.lib.so libm.lib.so
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openjpeg.lib.so freetype.lib.so libpng.lib.so zlib.lib.so jbig2dec.lib.so
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mupdf.lib.so jpeg.lib.so
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pdf_view
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test.pdf
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}
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build_boot_image $boot_modules
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append qemu_args " -m 768"
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run_genode_until forever
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