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