if {[have_spec linux]} {
	puts "\n Run script is not supported on this platform. \n";
	exit 0
}
if {[get_cmd_switch --autopilot] && ![have_include "power_on/qemu"]} {
	puts "\n Run script is not supported on this platform. \n";
	exit 0
}

proc log_service { } {
	if { [get_cmd_switch --autopilot] } { return log }
	return ram
}

if {[have_spec nova]} {
	proc kernel_output { } { return "novga logmem" }
}

build "core init timer server/vfs server/fs_log app/log_core"

create_boot_directory

append config {
<config>
	<parent-provides>
		<service name="CPU"/>
		<service name="IO_PORT"/>
		<service name="IRQ"/>
		<service name="LOG"/>
		<service name="PD"/>
		<service name="RAM"/>
		<service name="ROM"/>
	</parent-provides>
	<default-route>
		<any-service> <parent/> </any-service>
	</default-route>

	<default caps="100"/>

	<start name="timer">
		<resource name="CPU" quantum="10"/>
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Timer"/></provides>
	</start>

	<start name="vfs">
		<resource name="RAM" quantum="2M"/>
		<provides><service name="File_system"/></provides>
		<config>
			<vfs>
				<!-- be careful to avoid endless output loop for core.log -->
				<dir name="log_core"> <} [log_service] { name="log.log"/> </dir>
			</vfs>
			<policy label_prefix="fs_log" writeable="yes" root="/"/>
		</config>
	</start>

	<start name="fs_log">
		<resource name="RAM" quantum="2M"/>
		<provides><service name="LOG"/></provides>
		<config>
			<policy label="log_core -> log"/>
		</config>
		<route>
			<service name="File_system"> <child name="vfs"/> </service>
			<any-service> <parent/> </any-service>
		</route>
	</start>

	<start name="log_core">
		<resource name="RAM" quantum="10M"/>
		<config period_ms="2000"/>
		<route>
			<service name="ROM" unscoped_label="log_core"> <parent/> </service>
			<service name="ROM" unscoped_label="ld.lib.so"> <parent/> </service>
			<service name="ROM" label="log"> <parent label="core_log"/> </service>
			<service name="Timer"> <child name="timer"/> </service>
			<service name="LOG" label="log"> <child name="fs_log"/> </service>
			<service name="PD"> <parent/> </service>
			<service name="CPU"> <parent/> </service>
			<service name="LOG"> <parent/> </service>
		</route>
	</start>}

append_if [have_spec nova] config {
	<start name="log_kernel">
		<binary name="log_core"/>
		<resource name="RAM" quantum="10M"/>
		<config period_ms="2000"/>
		<route>
			<service name="ROM" unscoped_label="log_core"> <parent/> </service>
			<service name="ROM" unscoped_label="ld.lib.so"> <parent/> </service>
			<service name="ROM" label="log"> <parent label="kernel_log"/> </service>
			<service name="Timer"> <child name="timer"/> </service>
			<service name="PD"> <parent/> </service>
			<service name="CPU"> <parent/> </service>
			<service name="LOG"> <parent/> </service>
		</route>
	</start>}

append config {
</config>}

install_config $config

build_boot_image "core init timer ld.lib.so vfs fs_log log_core vfs.lib.so"

append qemu_args " -nographic "

if { [get_cmd_switch --autopilot] } {
	run_genode_until {.*\[init -> vfs] \[.*\n} 20
} else {
	run_genode_until forever
}