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* test/parser: Add pxe testsJeremy Kerr2013-07-233-1/+72
| | | | | | | Add a couple of tests to verify the pxe parser, particularly the different styles of initrd handling. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* test/parser: Add check_resolved_url_resourceJeremy Kerr2013-07-232-0/+28
| | | | | | Add a check for external URL resources. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/pxe: Handle initrdsJeremy Kerr2013-07-231-1/+25
| | | | | | | We may see initrds specified on the kernel argument line, or as their own configuration directive. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* pb-console: Read /etc/environment and /etc/localeJeremy Kerr2013-07-231-0/+8
| | | | | | | Since we're starting from no environment on the consoles, allow specifying an initial environment. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* test/parser: Add test_set_conf_source()Jeremy Kerr2013-07-042-0/+7
| | | | | | | For non-local parsers (ie, PXE), we need to have the conf_url set. This change adds a function to provide the originating URL. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/pxe-parser: All options are name <space> value pairsJeremy Kerr2013-07-041-0/+3
| | | | | | Abort the pair parse if we don't have both a name and a value. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/device-handler: hook up autoboot_enabled config varJeremy Kerr2013-07-021-1/+2
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* config/powerpc-nvram: Fix nvram line parsingJeremy Kerr2013-07-021-2/+11
| | | | | | | We have a couple of issues with the nvram output parser; lines aren't being broken up correctly. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* config/powerpc-nvram: Don't require petitboot, prefix on all paramsJeremy Kerr2013-07-021-6/+23
| | | | | | | | | | | Currently, we only store nvram params with a "petitboot," prefix, so that we don't grow the config list to an unbound size. However, the "auto-boot?" param has no prefix. Instead, remove the requirement for the "petitboot," prefix, and use an array of known parameters instead. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: Fix automake warningsGeoff Levand2013-06-302-9/+8
| | | | | | | | | | | | | Change the Makfile.am relocatable output files from automake _LIBRARIES to automake _PROGRAMS. Also, change the output file name extension from .o to .ro to better show these are relocatable files. Fixes automake warnings like these: discover/Makefile.am: `libparser.o' is not a standard library name discover/Makefile.am: did you mean `libparser.a'? Signed-off-by: Geoff Levand <geoff@infradead.org>
* test/parser: Cleanup Makefile.amGeoff Levand2013-06-301-30/+34
| | | | | | | General cleanup of Makefile.am. This cleanup should retain the same makefile behavior. Signed-off-by: Geoff Levand <geoff@infradead.org>
* ui/ncurses: Remove unused 'cod' variableJeremy Kerr2013-06-241-2/+1
| | | | | | | | | | | | When configured with --disable-debug, we get an unused variable warning: ui/ncurses/nc-cui.c: In function 'cui_device_remove': ui/ncurses/nc-cui.c:439:24: error: unused variable 'cod' cc1: all warnings being treated as errors This change just removes the temporary variable. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* utils/hooks: Add sample update-dtb hook.Jeremy Kerr2013-06-242-1/+24
| | | | | | Provide an example for writing a pre-boot hook to update the dtb. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/boot: Allow boot hooks to alter boot dataJeremy Kerr2013-06-242-14/+89
| | | | | | | By exiting with status == 2, boot hooks can update boot data by printing name=value to stdout. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* utils/hooks: Add create-dtb hookJeremy Kerr2013-06-242-1/+13
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/system: Add pb_run_cmd_pipeJeremy Kerr2013-06-242-2/+73
| | | | | | Add a function to run a command and capture the output into a buffer. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/event: Fix incorrect calculation of param data lengthJeremy Kerr2013-06-241-12/+16
| | | | | | | | We're not accounting for the action in the event header (only the device string) when we pass the length of param data to event_parse_params. This means we walk past the end of the event data while parsing params. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* utils: Add busybox reboot scriptJeremy Kerr2013-06-242-0/+4
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/boot: Add boot hooksJeremy Kerr2013-06-241-0/+63
| | | | | | | | Add a method of running pre-boot hooks. Executable files in /etc/petitboot/boot.d/ are run (in order) before we start the boot process. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/boot: Put all boot params into a struct boot_taskJeremy Kerr2013-06-241-38/+43
| | | | | | This keeps all the boot-specific details in one place. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Add pkgsysconfdirJeremy Kerr2013-06-242-0/+4
| | | | | | We'll need a sysconf dir to store the boot hooks. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Add initial dtb supportGeoff Levand2013-06-2412-19/+101
| | | | | | | Updates & fixes by Jeremy Kerr <jk@ozlabs.org>. Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: bring network interfaces down in network_shutdownJeremy Kerr2013-06-241-3/+24
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: Add network handlingJeremy Kerr2013-06-247-0/+451
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib: Add pb-config moduleJeremy Kerr2013-06-248-0/+545
| | | | | | | | | Add a library for (name, value) configuration. Different storage backends are allowed (although currently hardcoded to powerpc nvram), and config is read-only at present. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: Add logging for default boot option behaviourJeremy Kerr2013-06-241-0/+6
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/event: Allow empty param valuesJeremy Kerr2013-06-241-9/+11
| | | | | | | | | | Useful for specifying defaults: pb-event add@defaults name='Netboot' \ image=http://192.168.0.1/vmlinuz \ default Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui/ncurses: Add cancel-default reportingJeremy Kerr2013-06-244-78/+6
| | | | | | | | | When we first see key input, we can tell the discover server to cancel the default boot. Untested on ps3. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui/common: Add code to send cancel-default messagesJeremy Kerr2013-06-242-0/+17
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui: implement timers with waitsetsJeremy Kerr2013-06-245-91/+21
| | | | | | | A temporary change to the timers; we'll eventually remove these from the ui code. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: Add "cancel default boot" messagesJeremy Kerr2013-06-244-9/+50
| | | | | | | Allow the default boot process to be cancelled, via a message with action PB_PROTOCOL_ACTION_CANCEL_DEFAULT. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/event: Allow user events to be defaultsJeremy Kerr2013-06-241-0/+3
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: Add countdown before default bootJeremy Kerr2013-06-241-3/+31
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: implement default bootingJeremy Kerr2013-06-244-14/+52
| | | | | | | When we see a boot option with is_default set, store it in the handler and register a timeout waiter. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/boot: Allow null boot commandJeremy Kerr2013-06-241-3/+3
| | | | | | If we're booting from a default option, we don't have a boot command. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/waiter: Add timeout waitersJeremy Kerr2013-06-248-45/+159
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/grub2: Add default option parsingJeremy Kerr2013-06-241-1/+39
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui/test: print default status of boot optionsJeremy Kerr2013-06-241-0/+1
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* types: Add is_default to struct boot_optionJeremy Kerr2013-06-242-1/+12
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* autotools: Fix make maintainer-cleanGeoff Levand2013-05-293-323/+4
| | | | | | Fixes to make maintainer-clean work properly. Signed-off-by: Geoff Levand <geoff@infradead.org>
* test/parser: Remove gawk specificsGeoff Levand2013-05-292-2/+2
| | | | | | | Remove the GNU awk specifics to allow the use of a standard awk program. Fixes build errors on older distros. Signed-off-by: Geoff Levand <geoff@infradead.org>
* discover: Send options to client in orderGeoff Levand2013-05-211-2/+2
| | | | | | | | Send the boot options to the client in the order discovered. This change is in follow up to inverting the order that the server saves the options internally. Signed-off-by: Geoff Levand <geoff@infradead.org>
* discover/grub2: remove uuid log messageJeremy Kerr2013-05-211-1/+0
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui/test: Add boot status messages to test clientJeremy Kerr2013-05-211-0/+12
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui/ncurses: implement global keysJeremy Kerr2013-05-211-0/+16
| | | | | | | Add process_global_keys to handle global key events. Using this, implement ctrl+l to refresh. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* ui/ncurses: move getch() out of process_key callbacksJeremy Kerr2013-05-215-127/+116
| | | | | | | | All process_key callbacks will want to query the key that was pressed, so do the getch() once in cui_process_key, and pass the result to the callback. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/waiter: Ensure waiters are consistent during waiter_pollJeremy Kerr2013-05-211-19/+43
| | | | | | | | | | | | | | | | We have a bug at the moment: if the waitset's->waiters array is updated duing waiter_poll() (eg, a client connection is closed, and the client's callback performs a waiter_remove()), then we may invoke callbacks for incorrect waiters. This change uses a consistent waiters array duing execution of waiter_poll, so that any pollfds returned from poll() will result in correct callback invocations. This assumes that a waiter will only ever remove *itself* from the waitset; otherwise, we may call a free()ed waiter. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/waiter: allocate waiters separately from set->waitersJeremy Kerr2013-05-211-13/+22
| | | | | | | | | | Since we reallocate set->waiters, we can't hand out pointers to within that array. Instead, this change allocates the 'struct waiter's separately from the set->waiters array. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: fix error handling from failed client writesJeremy Kerr2013-05-211-4/+9
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: Fix accept() return value checkJeremy Kerr2013-05-211-1/+1
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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