genode/repos/gems/run/tcp_terminal.run
Norman Feske 5a1cef6381 Make label prefixing more strict
This patch unconditionally applies the labeling of sessions and thereby
removes the most common use case of 'Child_policy::filter_session_args'.
Furthermore, the patch removes an ambiguity of the session labels of
sessions created by the parent of behalf of its child, e.g., the PD
session created as part of 'Child' now has the label "<child-name>"
whereas an unlabeled PD-session request originating from the child
has the label "<child-name> -> ". This way, the routing-policy of
'Child_policy::resolve_session_request' can differentiate both cases.

As a consequence, the stricter labeling must now be considered wherever
a precise label was specified as a key for a session route or a server-
side policy selection. The simplest way to adapt those cases is to use a
'label_prefix' instead of the 'label' attribute. Alternatively, the
'label' attribute may used by appending " -> " (note the whitespace).

Fixes #2171
2016-11-30 13:37:07 +01:00

119 lines
2.2 KiB
Tcl

#
# \brief Test for the TCP terminal
# \author Norman Feske
# \date 2011-09-08
#
#
# TODO: Add support for Linux via user-level networking (using the
# tun/tap proxy driver at os/src/drivers/nic/linux)
#
if {[have_spec linux]} {
puts "Run script does not support Linux."; exit 0 }
#
# Build
#
set build_components {
core init
drivers/timer drivers/nic
server/tcp_terminal
test/terminal_echo
}
source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components
build $build_components
create_boot_directory
#
# Generate config
#
set config {
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="RAM"/>
<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>
<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="nic_drv">
<resource name="RAM" quantum="4M"/>
<provides> <service name="Nic"/> </provides>
</start>
<start name="tcp_terminal">
<resource name="RAM" quantum="2560K"/>
<provides> <service name="Terminal"/> </provides>
<config>
<policy label_prefix="test-terminal_echo" port="8888"/>
<libc stdout="/dev/log">
<vfs> <dir name="dev"> <log/> </dir> </vfs>
</libc>
</config>
</start>
<start name="test-terminal_echo">
<resource name="RAM" quantum="1M"/>
</start>}
append_platform_drv_config
append config {
</config>
}
install_config $config
#
# Boot modules
#
# generic modules
set boot_modules {
core init timer
nic_drv
ld.lib.so libc.lib.so lwip.lib.so libc_pipe.lib.so
tcp_terminal
test-terminal_echo
}
# platform-specific modules
append_platform_drv_boot_modules
build_boot_image $boot_modules
#
# Execute test
#
# qemu config
append qemu_args " -m 128 -nographic "
append_if [have_spec x86] qemu_args " -net nic,model=e1000 "
append_if [have_spec lan9118] qemu_args " -net nic,model=lan9118 "
append qemu_args " -net user -redir tcp:5555::8888 "
run_genode_until forever
#
# Now, connect via 'telnet localhost 5555'
#
# vi: set ft=tcl :