if { ![have_spec foc] && ![have_spec nova] &&
     ![have_spec okl4] && ![have_spec sel4] } {
	puts "Run script is not supported on this platform"
	exit 0
}

create_boot_directory

import_from_depot genodelabs/src/[base_src] \
                  genodelabs/pkg/[drivers_interactive_pkg] \
                  genodelabs/pkg/terminal \
                  genodelabs/src/init \
                  genodelabs/src/noux \
                  genodelabs/src/posix \
                  genodelabs/src/ram_fs \
                  genodelabs/src/log_terminal \
                  genodelabs/src/ncurses \
                  genodelabs/src/bash-minimal \
                  genodelabs/src/vim-minimal \
                  genodelabs/src/coreutils-minimal


set build_components { server/fs_log server/cpu_sampler test/cpu_sampler }

if {[have_spec foc] || [have_spec nova]} {
	lappend build_components lib/cpu_sampler_platform-$::env(KERNEL)
} else {
	lappend build_components lib/cpu_sampler_platform-generic
}

#
# Build Noux packages only once
#
foreach pkg {diffutils} {
	lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }

build $build_components

# write default vimrc file
set vimrc_fd [open "bin/vimrc" w]
puts $vimrc_fd {
set noloadplugins
set hls
set nocompatible
set laststatus=2
set noswapfile
set viminfo=}
close $vimrc_fd

append config {
	<config verbose="yes">
		<parent-provides>
			<service name="ROM"/>
			<service name="LOG"/>
			<service name="RM"/>
			<service name="CPU"/>
			<service name="PD"/>
			<service name="IRQ"/>
			<service name="IO_PORT"/>
			<service name="IO_MEM"/>
		</parent-provides>
		<default-route>
			<any-service> <parent/> <any-child/> </any-service>
		</default-route>
		<default caps="100"/>
		<start name="timer">
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Timer"/></provides>
		</start>}

append_if [get_cmd_switch --autopilot] config {
	<start name="terminal">
		<binary name="log_terminal"/>
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Terminal"/></provides>
	</start>}

append_if [expr ![get_cmd_switch --autopilot]] config {
	<start name="drivers" caps="1000">
		<resource name="RAM" quantum="32M" constrain_phys="yes"/>
		<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="terminal">
		<resource name="RAM" quantum="2M"/>
		<provides><service name="Terminal"/></provides>
		<route>
			<service name="ROM" label="config"> <parent label="terminal.config"/> </service>
			<any-service> <parent/> <any-child/> </any-service>
		</route>
	</start>}

append config {
	<start name="ram_fs">
		<resource name="RAM" quantum="10M"/>
		<provides><service name="File_system"/></provides>
		<config>
			<content>
				<dir name="home">
					<inline name=".bashrc"> }
append_if [get_cmd_switch --autopilot] config {
						FILE=/samples/cpu_sampler/samples/test-cpu_sampler/ep.*.log
						while true; do if [ -e $FILE ]; then cat $FILE; fi; done }
append_if [expr ![get_cmd_switch --autopilot]] config {
						echo "The sample data will appear in the /samples directory" }
append config {
					</inline>
				</dir>
				<dir name="samples"/>
				<dir name="tmp"/>
			</content>
			<!-- constrain sessions according to their labels -->
			<policy label_prefix="fs_log"   root="/samples"    writeable="yes" />
			<policy label="noux -> home"    root="/home"       writeable="yes" />
			<policy label="noux -> samples" root="/samples" />
			<policy label="noux -> tmp"     root="/tmp"        writeable="yes" />
		</config>
	</start>

	<start name="fs_log">
		<resource name="RAM" quantum="2M"/>
		<provides><service name="LOG"/></provides>
		<config>
			<policy label="cpu_sampler" merge="true"/>
		</config>
	</start>

	<start name="cpu_sampler">
		<resource name="RAM" quantum="4M"/>
		<provides>
			<service name="CPU"/>
		</provides>
		<config sample_interval_ms="1000" sample_duration_s="10">
			<policy label_prefix="test-cpu_sampler ->" />
		</config>
		<route>
			<service name="LOG" label_prefix="samples"> <child name="fs_log"/> </service>
			<any-service> <parent/> <any-child/> </any-service>
		</route>
	</start>

	<start name="test-cpu_sampler">
		<resource name="RAM" quantum="1M"/>
		<config ld_verbose="yes"/>
		<route>
			<service name="CPU"> <child name="cpu_sampler"/> </service>
			<any-service> <parent/> </any-service>
		</route>
	</start>

	<start name="noux" caps="500">
		<resource name="RAM" quantum="16M" />
		<config>
			<fstab>
				<tar name="coreutils-minimal.tar" />
				<tar name="vim-minimal.tar" />
				<tar name="diffutils.tar" />
				<tar name="bash-minimal.tar" />

				<dir name="dev"> <zero/> <null/> </dir>

				<dir name="home"> <fs label="home" /> </dir>
				<dir name="samples"> <fs label="samples" /> </dir>
				<dir name="tmp"> <fs label="tmp" /> </dir>
				<dir name="share"> <dir name="vim"> <rom name="vimrc"/> </dir> </dir>
			</fstab>
			<start name="/bin/bash">
				<env name="TERM" value="screen" />
				<env name="HOME" value="/home" />
			</start>
		</config>
		<route>
			<service name="Terminal"> <child name="terminal"/> </service>
			<any-service> <parent/> <any-child/> </any-service>
		</route>
	</start>
</config> }

install_config $config

#
# Boot modules
#

# evaluated by the run tool
proc binary_name_cpu_sampler_platform_lib_so { } {
	if {[have_spec foc] || [have_spec nova]} {
		return "cpu_sampler_platform-$::env(KERNEL).lib.so"
	} else {
		return "cpu_sampler_platform-generic.lib.so"
	}
}

build_boot_image {
	diffutils.tar vimrc
	fs_log cpu_sampler cpu_sampler_platform.lib.so test-cpu_sampler
}

if { ![get_cmd_switch --autopilot] } { run_genode_until forever }

# autopilot test

append qemu_args " -nographic "

set match_string "Test started. func: 0x(\[0-9a-f\]+).*\n"

run_genode_until "$match_string" 120

regexp $match_string $output all func

run_genode_until "\\\[init -> terminal] \[0\]*$func" 90 [output_spawn_id]