source ${genode_dir}/repos/os/run/assert_qemu_nic.inc

proc num_ping_rounds { } {
	if {[have_spec sel4] && [have_spec x86]} {
		return 10
	}
	if {[have_spec okl4] || [have_spec pistachio]} {
		return 10
	}
	return 30
}

proc good_dst_ip { } { return "10.0.2.2" }
proc bad_dst_ip  { } { return "10.0.0.123" }

create_boot_directory

import_from_depot [depot_user]/src/[base_src] \
                  [depot_user]/pkg/[drivers_nic_pkg] \
                  [depot_user]/src/init \
                  [depot_user]/src/report_rom

build { app/ping test/net_flood server/nic_router server/dynamic_rom }

install_config {

	<config prio_levels="4">

		<parent-provides>
			<service name="ROM"/>
			<service name="IRQ"/>
			<service name="IO_MEM"/>
			<service name="IO_PORT"/>
			<service name="PD"/>
			<service name="RM"/>
			<service name="CPU"/>
			<service name="LOG"/>
		</parent-provides>

		<start name="timer" caps="100" priority="0">
			<resource name="CPU" quantum="10"/>
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Timer"/></provides>
			<route>
				<service name="PD"> <parent/> </service>
				<service name="ROM"> <parent/> </service>
				<service name="LOG"> <parent/> </service>
				<service name="CPU"> <parent/> </service>
				<service name="IO_PORT"> <parent/> </service>
				<service name="IO_MEM"> <parent/> </service>
				<service name="IRQ"> <parent/> </service>
			</route>
		</start>

		<start name="drivers" caps="1200" managing_system="yes" priority="0">
			<binary name="init"/>
			<resource name="CPU" quantum="10"/>
			<resource name="RAM" quantum="32M"/>
			<route>
				<service name="Timer"> <child name="timer"/> </service>
				<service name="Uplink"> <child name="nic_router"/> </service>
				<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
				<service name="PD"> <parent/> </service>
				<service name="ROM"> <parent/> </service>
				<service name="LOG"> <parent/> </service>
				<service name="CPU"> <parent/> </service>
				<service name="RM"> <parent/> </service>
				<service name="IO_PORT"> <parent/> </service>
				<service name="IO_MEM"> <parent/> </service>
				<service name="IRQ"> <parent/> </service>
			</route>
		</start>

		<start name="nic_router" caps="200" priority="-1">
			<resource name="CPU" quantum="10"/>
			<resource name="RAM" quantum="10M"/>
			<provides>
				<service name="Nic"/>
				<service name="Uplink"/>
			</provides>
			<config verbose="no"
					verbose_packets="no"
					verbose_packet_drop="yes"
					verbose_domain_state="yes"
					dhcp_discover_timeout_sec="1"
					tcp_idle_timeout_sec="3600"
					udp_idle_timeout_sec="3600"
					icmp_idle_timeout_sec="3600">

				<policy label_prefix="net_clients" domain="net_clients"/>
				<policy label_prefix="drivers" domain="uplink"/>

				<domain name="uplink" interface="10.0.2.15/24" gateway="10.0.2.2" verbose_packets="no">
					<nat domain="net_clients" udp-ports="16384" tcp-ports="16384" icmp-ids="16384"/>
				</domain>

				<domain name="net_clients" interface="10.0.1.1/24">
					<dhcp-server ip_first="10.0.1.100" ip_last="10.0.1.200"/>
					<icmp dst="0.0.0.0/0" domain="uplink"/>
					<udp dst="0.0.0.0/0"><permit-any domain="uplink"/></udp>
					<tcp dst="0.0.0.0/0"><permit-any domain="uplink"/></tcp>
				</domain>

			</config>
			<route>
				<service name="Timer"> <child name="timer"/> </service>
				<service name="Report"> <child name="report_rom"/> </service>
				<service name="PD"> <parent/> </service>
				<service name="ROM"> <parent/> </service>
				<service name="LOG"> <parent/> </service>
				<service name="CPU"> <parent/> </service>
			</route>
		</start>

		<start name="report_rom" caps="100" priority="-1">
			<resource name="CPU" quantum="10"/>
			<resource name="RAM" quantum="1M"/>
			<provides> <service name="Report"/> <service name="ROM"/> </provides>
			<config verbose="yes"/>
			<route>
				<service name="PD"> <parent/> </service>
				<service name="ROM"> <parent/> </service>
				<service name="LOG"> <parent/> </service>
				<service name="CPU"> <parent/> </service>
			</route>
		</start>

		<start name="dynamic_rom" caps="100" priority="-1">
			<resource name="CPU" quantum="10"/>
			<resource name="RAM" quantum="4M"/>
			<provides><service name="ROM"/> </provides>
			<config>
				<rom name="net_clients.config">

					<!-- give the drivers time to come up -->
					<inline> <config/> </inline>

					<sleep milliseconds="5000"/>

					<inline>

						<config>

							<parent-provides>
								<service name="ROM"/>
								<service name="PD"/>
								<service name="CPU"/>
								<service name="LOG"/>
								<service name="Nic"/>
								<service name="Timer"/>
							</parent-provides>

							<start name="tcp_flood" caps="100">
								<binary name="test-net_flood"/>
								<resource name="RAM" quantum="8M"/>
								<config dst_ip="} [bad_dst_ip] {" protocol="tcp" verbose="no"/>
								<route>
									<service name="Nic"> <parent/> </service>
									<service name="Timer"> <parent/> </service>
									<service name="PD"> <parent/> </service>
									<service name="ROM"> <parent/> </service>
									<service name="LOG"> <parent/> </service>
									<service name="CPU"> <parent/> </service>
								</route>
							</start>

							<start name="udp_flood" caps="100">
								<binary name="test-net_flood"/>
								<resource name="RAM" quantum="8M"/>
								<config dst_ip="} [bad_dst_ip] {" protocol="udp" verbose="no"/>
								<route>
									<service name="Nic"> <parent/> </service>
									<service name="Timer"> <parent/> </service>
									<service name="PD"> <parent/> </service>
									<service name="ROM"> <parent/> </service>
									<service name="LOG"> <parent/> </service>
									<service name="CPU"> <parent/> </service>
								</route>
							</start>

							<start name="icmp_flood" caps="100">
								<binary name="test-net_flood"/>
								<resource name="RAM" quantum="8M"/>
								<config dst_ip="} [bad_dst_ip] {" protocol="icmp" verbose="no"/>
								<route>
									<service name="Nic"> <parent/> </service>
									<service name="Timer"> <parent/> </service>
									<service name="PD"> <parent/> </service>
									<service name="ROM"> <parent/> </service>
									<service name="LOG"> <parent/> </service>
									<service name="CPU"> <parent/> </service>
								</route>
							</start>

							<start name="ping" caps="100">
								<resource name="RAM" quantum="8M"/>
								<config dst_ip="} [good_dst_ip] {" period_sec="2" count="999"/>
								<route>
									<service name="Nic"> <parent/> </service>
									<service name="Timer"> <parent/> </service>
									<service name="PD"> <parent/> </service>
									<service name="ROM"> <parent/> </service>
									<service name="LOG"> <parent/> </service>
									<service name="CPU"> <parent/> </service>
								</route>
							</start>

						</config>

					</inline>
					<sleep milliseconds="3600000"/>
				</rom>
			</config>
			<route>
				<service name="Timer"> <child name="timer"/> </service>
				<service name="PD"> <parent/> </service>
				<service name="ROM"> <parent/> </service>
				<service name="LOG"> <parent/> </service>
				<service name="CPU"> <parent/> </service>
			</route>
		</start>

		<start name="net_clients" caps="1000" priority="-2">
			<binary name="init"/>
			<resource name="CPU" quantum="0"/>
			<resource name="RAM" quantum="200M"/>
			<route>
				<service name="ROM" label="config"> <child name="dynamic_rom" label="net_clients.config"/> </service>
				<service name="Nic"> <child name="nic_router"/> </service>
				<service name="Timer"> <child name="timer"/> </service>
				<service name="PD"> <parent/> </service>
				<service name="ROM"> <parent/> </service>
				<service name="LOG"> <parent/> </service>
				<service name="CPU"> <parent/> </service>
			</route>
		</start>

	</config>
}

build_boot_image [build_artifacts]

append qemu_args " -nographic "
append_qemu_nic_args

run_genode_until ".*ping\] 64 bytes from 10\.0\.2\.2: icmp_seq=[num_ping_rounds] .*\n" 125