+my %entered_configs;
+my %config_help;
+
+$config_help{"MACHINE"} = << "EOF"
+ The machine hostname that you will test.
+EOF
+ ;
+$config_help{"SSH_USER"} = << "EOF"
+ The box is expected to have ssh on normal bootup, provide the user
+ (most likely root, since you need privileged operations)
+EOF
+ ;
+$config_help{"BUILD_DIR"} = << "EOF"
+ The directory that contains the Linux source code (full path).
+EOF
+ ;
+$config_help{"OUTPUT_DIR"} = << "EOF"
+ The directory that the objects will be built (full path).
+ (can not be same as BUILD_DIR)
+EOF
+ ;
+$config_help{"BUILD_TARGET"} = << "EOF"
+ The location of the compiled file to copy to the target.
+ (relative to OUTPUT_DIR)
+EOF
+ ;
+$config_help{"TARGET_IMAGE"} = << "EOF"
+ The place to put your image on the test machine.
+EOF
+ ;
+$config_help{"POWER_CYCLE"} = << "EOF"
+ A script or command to reboot the box.
+
+ Here is a digital loggers power switch example
+ POWER_CYCLE = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin\@power/outlet?5=CCL'
+
+ Here is an example to reboot a virtual box on the current host
+ with the name "Guest".
+ POWER_CYCLE = virsh destroy Guest; sleep 5; virsh start Guest
+EOF
+ ;
+$config_help{"CONSOLE"} = << "EOF"
+ The script or command that reads the console
+
+ If you use ttywatch server, something like the following would work.
+CONSOLE = nc -d localhost 3001
+
+ For a virtual machine with guest name "Guest".
+CONSOLE = virsh console Guest
+EOF
+ ;
+$config_help{"LOCALVERSION"} = << "EOF"
+ Required version ending to differentiate the test
+ from other linux builds on the system.
+EOF
+ ;
+$config_help{"REBOOT_TYPE"} = << "EOF"
+ Way to reboot the box to the test kernel.
+ Only valid options so far are "grub" and "script".
+
+ If you specify grub, it will assume grub version 1
+ and will search in /boot/grub/menu.lst for the title \$GRUB_MENU
+ and select that target to reboot to the kernel. If this is not
+ your setup, then specify "script" and have a command or script
+ specified in REBOOT_SCRIPT to boot to the target.
+
+ The entry in /boot/grub/menu.lst must be entered in manually.
+ The test will not modify that file.
+EOF
+ ;
+$config_help{"GRUB_MENU"} = << "EOF"
+ The grub title name for the test kernel to boot
+ (Only mandatory if REBOOT_TYPE = grub)
+
+ Note, ktest.pl will not update the grub menu.lst, you need to
+ manually add an option for the test. ktest.pl will search
+ the grub menu.lst for this option to find what kernel to
+ reboot into.
+
+ For example, if in the /boot/grub/menu.lst the test kernel title has:
+ title Test Kernel
+ kernel vmlinuz-test
+ GRUB_MENU = Test Kernel
+EOF
+ ;
+$config_help{"REBOOT_SCRIPT"} = << "EOF"
+ A script to reboot the target into the test kernel
+ (Only mandatory if REBOOT_TYPE = script)
+EOF
+ ;
+
+
+sub get_ktest_config {
+ my ($config) = @_;
+
+ return if (defined($opt{$config}));
+
+ if (defined($config_help{$config})) {
+ print "\n";
+ print $config_help{$config};
+ }
+
+ for (;;) {
+ print "$config = ";
+ if (defined($default{$config})) {
+ print "\[$default{$config}\] ";
+ }
+ $entered_configs{$config} = <STDIN>;
+ $entered_configs{$config} =~ s/^\s*(.*\S)\s*$/$1/;
+ if ($entered_configs{$config} =~ /^\s*$/) {
+ if ($default{$config}) {
+ $entered_configs{$config} = $default{$config};
+ } else {
+ print "Your answer can not be blank\n";
+ next;
+ }
+ }
+ last;
+ }
+}
+
+sub get_ktest_configs {
+ get_ktest_config("MACHINE");
+ get_ktest_config("SSH_USER");
+ get_ktest_config("BUILD_DIR");
+ get_ktest_config("OUTPUT_DIR");
+ get_ktest_config("BUILD_TARGET");
+ get_ktest_config("TARGET_IMAGE");
+ get_ktest_config("POWER_CYCLE");
+ get_ktest_config("CONSOLE");
+ get_ktest_config("LOCALVERSION");
+
+ my $rtype = $opt{"REBOOT_TYPE"};
+
+ if (!defined($rtype)) {
+ if (!defined($opt{"GRUB_MENU"})) {
+ get_ktest_config("REBOOT_TYPE");
+ $rtype = $entered_configs{"REBOOT_TYPE"};
+ } else {
+ $rtype = "grub";
+ }
+ }
+
+ if ($rtype eq "grub") {
+ get_ktest_config("GRUB_MENU");
+ } else {
+ get_ktest_config("REBOOT_SCRIPT");
+ }
+}
+