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* lib/url: Add pb_url_to_stringJeremy Kerr2013-05-152-5/+9
| | | | | | Add a function to unparse a URL, to make comparisons in tests easy. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/url: fix no-scheme URL parsingJeremy Kerr2013-05-061-6/+8
| | | | | | | | | | | | | | | | | | | | | | | We were incorrectly dropping the first strlen("file://") characters from URLs with no scheme: --- test/urls/data/localpath.test 2013-05-02 17:26:48.826359036 +0800 +++ /tmp/tmp.gn4JsWLw5o 2013-05-02 17:26:50.262364613 +0800 @@ -2,6 +2,6 @@ scheme file host (null) port (null) -path /test/path/to/local/file -dir /test/path/to/local/ +path ath/to/local/file +dir ath/to/local/ file file This change fixes the issue by indicating "no scheme found" by a NULL return from pb_url_find_scheme, and hadling it appropriately. We add a testcase too. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* protocol: Add boot_status (de-)serialisation functionsJeremy Kerr2013-05-062-0/+84
| | | | | | | Add code to the pb-protocol layer to serialise and deserialise boot_status messages. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib: Add boot_status type & protocol definitionsJeremy Kerr2013-05-062-0/+11
| | | | | | Add an initial definition for boot status messages sent to clients Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover/udev: remove unnecessary udevadm referencesJeremy Kerr2013-05-062-2/+0
| | | | | | Since we interact with libudev now, we no longer need to run udevadm. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/list: Fix handling of empty listsJeremy Kerr2013-05-031-5/+6
| | | | | | | | | | | The current list_for_each_entry_safe marco SEGVs on empty lists; the list_entry will give us a NULL tmp on the first iteration. This change removes the use of list_entry, as we're effectively by-passing its NULL return semantics with our own. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geoff Levand <geoff@infradead.org>
* lib/url: Add pb_join_urlJeremy Kerr2013-04-292-16/+110
| | | | | | Add a a function to join a string to a base URL Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* list: Fix seg fault with list_for_each_entry_safeGeoff Levand2013-04-231-7/+5
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* lib/list: Add list_for_each_entry_safeJeremy Kerr2013-04-161-0/+8
| | | | | | | Add a list iterator that is safe against deletion of the current element. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* protocol: Separate device add from boot-option add messagesJeremy Kerr2013-04-163-93/+102
| | | | | | | | | | | | | | | | | | | | We want to cater for situations where boot options may be discovered some time after we get notificiation about devices. For instance, discovering boot options from DHCP configuration parameters. In this case, we'll need to notify UIs of boot options appear some time after the device (and/or other boot options on the same device) has appeared. This change adds a new protocol message type, PB_PROTOCOL_ACTION_BOOT_OPTION_ADD. We also rename PB_PROTOCOL_ACTION_ADD to make it clear that it is just for devices. The discover server is updated to send boot option add events at device discover time, but we are now able to decouple this later. We also update the clients to handle the boot option add events separately. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* pb-protocol: Don't allocate in deserialise functionsJeremy Kerr2013-04-162-16/+8
| | | | | | | | | | | | | Curently, the protocol deserialise functions are allocating device and boot_command structures. This (implicitly) makes them responsible for initialisation of these structures too. Rather that making the protocol responsible for initialising the devices and boot commands, this change gives the deserialise functions an argument to an already-instanciated structure. This means that the creation is no longer implied by the deserialise. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover: parse boot message from incoming ACTION_BOOT messagesJeremy Kerr2013-04-152-0/+34
| | | | | | | Add a function in the protocol code to deserialise a boot message, and use it to extract a boot_command in the discover server. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* lib/url: Move URL-handling code to libJeremy Kerr2013-04-153-1/+283
| | | | | | | We'll need to use the URL handling code in the server, so move it to the lib/ directory. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* discover-client: Add discover_client_bootJeremy Kerr2013-04-152-0/+27
| | | | | | | | This change implements the client side of the server-based boot interface. We add a funcion, discover_client_boot, which serialises a boot message, then sends it to the server. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Add boot command structure to petitboot protocol descriptionJeremy Kerr2013-04-153-0/+16
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* waiter: Don't rely on global variables to keep waiter stateJeremy Kerr2013-04-102-34/+57
| | | | | | | | | Rather than defining the set of waiters (and pollfds) in waiter.c, add a struct waitset to contain these. A waitset is created with waitset_create, which is passed to the waiter_* functions. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geoff Levand <geoff@infradead.org>
* lib/types: Create common file for type definitionsJeremy Kerr2013-04-103-26/+34
| | | | | | | | | | | | The device and boot_option types are defined in pb-protocol.h, but aren't really specific to the procotol. This means a lot of non-messaging-related files are #including the protocol definitions unnecessarily. This change separates the types out into lib/types/types.h. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geoff Levand <geoff@infradead.org>
* Allow host programs to be configuredJeremy Kerr2013-03-051-10/+10
| | | | | | | | | | | | | | | Rather than hard-coding in lib/system/system.c, this change adds a set of #defines for host programs, through the autoheader config.h These host programs can then be set through configure: ./configure HOST_PROG_MOUNT=/usr/bin/mount Because we need to define nine host programs, we add an autoconf macro to avoid repeating the definition code. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add udevadm to pb_system_appsJeremy Kerr2013-03-052-0/+2
| | | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geoff Levand <geoff@infradead.org>
* lib/pb-protocol: suppress warning for unused buf_len argJeremy Kerr2013-03-051-0/+1
| | | | | | | When assert is disabled, we end up with an warning for buf_len. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geoff Levand <geoff@infradead.org>
* Cleanup --dry-run option codeGeoff Levand2012-03-302-4/+11
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add new macro DEFINE_LIST()Geoff Levand2012-03-261-1/+3
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Log to stderr, allow --log=-Geoff Levand2012-03-261-3/+3
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add --start-daemon option to ui programsGeoff Levand2012-03-083-3/+9
| | | | | | | | Add the option --start-daemon to automatically start pb-discover if it is not already started. For use when running as a stand-alone app. Signed-off-by: Geoff Levand <geoff@infradead.org>
* Convert build to use automakeGeoff Levand2012-02-121-0/+35
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add custom TALLOC_ABORTGeoff Levand2011-11-121-0/+7
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add va-copy check to configure.acGeoff Levand2011-11-121-6/+7
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add list_prev_entry, list_next_entryGeoff Levand2011-11-111-4/+9
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Return NULL for head list_entryGeoff Levand2011-11-111-7/+9
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Cleanup list formattingGeoff Levand2011-11-111-12/+12
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Add STATIC_LIST initializerGeoff Levand2011-11-111-0/+7
| | | | Signed-off-by: Geoff Levand <geoff@infradead.org>
* Fix waiter_register return valueGeoff Levand2011-11-031-1/+5
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* Add pb_protocol_dump_deviceGeoff Levand2011-10-302-0/+25
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* Add n_options to struct deviceGeoff Levand2011-10-272-0/+3
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* Fix seg fault on ps3 flash errorGeoff Levand2009-08-251-1/+1
| | | | Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
* Delete kexec temporary files before rebootingGeoff Levand2009-07-092-0/+2
| | | | Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
* Log child outputGeoff Levand2009-07-091-2/+14
| | | | | | Redirect the output of child processes to pb_log. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
* Move common system routines to libGeoff Levand2009-06-302-0/+177
| | | | | | | | | | | | Move some of the common system operations to lib system routines. Creates these common routines: pb_mkdir_recursive() pb_rmdir_recursive() pb_run_cmd() Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Increase protocol payload size to 64KiBGeoff Levand2009-06-301-1/+1
| | | | | | | | | | | Increase the protocol payload size from 8 KiB to 64 KiB. Udev uses some really long device names for USB mass storage devices so the config file data can easily excceed the protocol payload. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Fix memmove sizeGeoff Levand2009-06-301-1/+2
| | | | | | | Correct the byte count for several memmove calls. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Get log streamGeoff Levand2009-03-302-0/+6
| | | | | | | | | Add a new convenience routine pb_log_get_stream() that returns the current PB_log stream. Used to setup the ps3-utils library to log to the pb_log. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Increase protocol payload sizeGeoff Levand2009-03-302-4/+18
| | | | | | | | | | | | Fixes the problem of big conf files not showing up in the UI. Increases the protocol payload from 4 KiB to 8 KiB. Also, adds some log messages when I/O errors occur, or the payload is too large for the protocol. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Include types header in tallocGeoff Levand2009-03-231-0/+1
| | | | | | | | | | | Include sys/types.h in talloc.h. talloc.h uses off_t, which is defined in sys/types.h. Fixes this OpenWRT build error: ./lib/talloc/talloc.h:114: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'talloc_total_size' Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
* Rename symbol newGeoff Levand2009-03-232-16/+16
| | | | | | | Change the symbol 'new' to an alternative. The symbol new is reserved for C++ compilers. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
* Add list_for_each_entry_continue routineGeoff Levand2009-03-231-0/+4
| | | | | | | Add a new list iteration routine list_for_each_entry_continue(). Continues iteration from a user specified list item. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
* Remove boot_option_copy routineGeoff Levand2009-02-212-22/+0
| | | | | | | | | | Remove the now uneeded boot_option_copy() routine. The addition of persistant client device and boot option info make this routine uneeded. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Add list insert routinesGeoff Levand2009-02-212-9/+23
| | | | | | | | Add new list insertion routines list_insert_before(), list_insert_after(), and list_add_tail(). Also, change list_add() to use list_insert_after(). Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Add protocol object compare routinesGeoff Levand2009-02-212-0/+15
| | | | | | | | | Add routines pb_protocol_device_cmp() and pb_protocol_boot_option_cmp() to hide the implemention details of the device. The implementation of the id can be changed without effecting the users of it. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* [pb-protocol] Add ui_info member to devices and boot optionsJeremy Kerr2009-02-011-0/+4
| | | | Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
* Make device instance constantGeoff Levand2009-02-012-11/+13
| | | | | | | Make the instance of devices read-only. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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