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Transactional XML editor

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This patch introduces a single-file XML editor driven by Report clients.
The xml_editor component manages edits to a file and the xml_term_edit
component is a terminal-based frontend.

Fix #75
This commit is contained in:
Emery Hemingway
2017-06-01 20:41:15 -05:00
committed by Norman Feske
parent 670aab19e3
commit 47259f7854
13 changed files with 1043 additions and 0 deletions
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163
run/xml_term_edit.run Normal file
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create_boot_directory
import_from_depot \
genodelabs/src/[base_src] \
genodelabs/pkg/[drivers_interactive_pkg] \
ehmry/src/xml_editor \
ehmry/src/xml_term_edit \
set build_components {
core init
drivers/timer
server/fs_rom
server/terminal
server/ram_fs
test/log
test/timer
}
build $build_components
append config {
<config>
<default caps="256"/>
<parent-provides>
<service name="CPU"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="IRQ"/>
<service name="LOG"/>
<service name="PD"/>
<service name="RM"/>
<service name="ROM"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="drivers" caps="4096">
<resource name="RAM" quantum="32M"/>
<binary name="init"/>
<route>
<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
<service name="Timer"> <child name="timer"/> </service>
<any-service> <parent/> </any-service>
</route>
<provides>
<service name="Input"/> <service name="Framebuffer"/>
</provides>
</start>
<start name="ram_fs">
<resource name="RAM" quantum="4M"/>
<provides><service name="File_system"/></provides>
<config>
<policy label_prefix="xml_editor" root="/" writeable="yes"/>
<policy label_prefix="fs_rom" root="/" writeable="no"/>
<content>
<inline name="init.config">
<config>
<default caps="128"/>
<parent-provides>
<service name="CPU"/>
<service name="LOG"/>
<service name="PD"/>
<service name="RM"/>
<service name="ROM"/>
<service name="Timer"/>
</parent-provides>
<default-route>
<any-service> <parent/> </any-service>
</default-route>
</config>
</inline>
</content>
</config>
</start>
<start name="fs_rom">
<resource name="RAM" quantum="2M"/>
<provides><service name="ROM"/></provides>
</start>
<start name="xml_editor">
<resource name="RAM" quantum="4M"/>
<provides> <service name="Report"/> </provides>
<config output="init.config">
<vfs> <fs/> </vfs>
</config>
<route>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="init">
<resource name="RAM" quantum="4M"/>
<configfile name="init.config"/>
<route>
<service name="ROM" label="init.config"> <child name="fs_rom"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="terminal">
<resource name="RAM" quantum="2M"/>
<provides><service name="Terminal"/></provides>
<config>
<keyboard layout="us"/>
</config>
<route>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="xml_term_edit">
<resource name="RAM" quantum="4M"/>
<config>
<vfs>
<inline name="test-log.subsystem">
<start name="test-log">
<resource name="RAM" quantum="2M"/>
</start>
</inline>
<inline name="test-timer.subsystem">
<start name="test-timer">
<resource name="RAM" quantum="2M"/>
</start>
</inline>
<inline name="junk">
<start name="junk"/>
</inline>
</vfs>
</config>
<route>
<service name="Report"> <child name="xml_editor"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
</config>
}
install_config $config
#
# Boot modules
#
# generic modules
append boot_modules {
core ld.lib.so init
fs_rom
libc.lib.so
libm.lib.so
ram_fs
terminal
test-log
test-timer
timer
}
build_boot_image $boot_modules
run_genode_until forever