Commit Graph

49 Commits

Author SHA1 Message Date
Fabian Grünbichler
9cc1415ef5 systemd/time: extract Time/DateSpec structs
could be pulled up into CalendarEvent if desired..

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-26 09:54:13 +01:00
Fabian Grünbichler
96b7483138 clippy: remove/replace needless explicit lifetimes
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
Fabian Grünbichler
ea368a06cd clippy: misc. fixes
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
Fabian Grünbichler
a3775bb4e8 clippy: shorten assignments
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
Fabian Grünbichler
365915da9a clippy: use strip_prefix instead of manual stripping
it's less error-prone (off-by-one!)

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:22:59 +01:00
Dietmar Maurer
6a7be83efe avoid chrono dependency, depend on proxmox 0.3.8
- remove chrono dependency

- depend on proxmox 0.3.8

- remove epoch_now, epoch_now_u64 and epoch_now_f64

- remove tm_editor (moved to proxmox crate)

- use new helpers from proxmox 0.3.8
  * epoch_i64 and epoch_f64
  * parse_rfc3339
  * epoch_to_rfc3339_utc
  * strftime_local

- BackupDir changes:
  * store epoch and rfc3339 string instead of DateTime
  * backup_time_to_string now return a Result
  * remove unnecessary TryFrom<(BackupGroup, i64)> for BackupDir

- DynamicIndexHeader: change ctime to i64

- FixedIndexHeader: change ctime to i64
2020-09-15 07:12:57 +02:00
Dominik Csapak
13bed6226e tools/systemd/parse_time: enable */x syntax for calendar events
we support this in pve, so also support it here to have a more
consistent syntax

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-11 12:17:22 +02:00
Dominik Csapak
1db4cfb308 tools/sytemd/time: add tests for multivalue fields
we did this wrong earlier, so it makes sense to add regression tests

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-08 07:09:43 +02:00
Dietmar Maurer
32afd60336 src/tools/systemd/time.rs: derive Clone 2020-09-07 12:37:08 +02:00
Dietmar Maurer
02e47b8d6e SYSTEMD_CALENDAR_EVENT_SCHEMA: fix wrong schema description 2020-09-07 09:07:55 +02:00
Dominik Csapak
44055cac4d tools/systemd/time: enable dates for calendarevents
this implements parsing and calculating calendarevents that have a
basic date component (year-mon-day) with the usual syntax options
(*, ranges, lists)

and some special events:
monthly
yearly/annually (like systemd)
quarterly
semiannually,semi-annually (like systemd)

includes some regression tests

the ~ syntax for days (the last x days of the month) is not yet
implemented

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:36:29 +02:00
Dominik Csapak
1dfc09cb6b tools/systemd/time: fix signed conversion
instead of using 'as' and silently converting wrong,
use the TryInto trait and raise an error if we cannot convert

this should only happen if we have a negative year,
but this is expected (we do not want schedules from before the year 0)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:35:38 +02:00
Dominik Csapak
48c56024aa tools/systemd/tm_editor: add setter/getter for months/years/days
add_* are modeled after add_days

subtract one for set_mon to have a consistent interface for all fields
(i.e. getter/setter return/expect the 'real' number, not the ones
in the tm struct)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:34:27 +02:00
Dominik Csapak
cf103266b3 tools/systemd/tm_editor: move conversion of the year into getter and setter
the tm struct contains the year - 1900 but we added that

if we want to use the libc normalization correctly, the tm struct
must have the correct year in it, else the computations for timezones,
etc. fail

instead add a getter that adds the years and a setter that subtracts it again

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:34:04 +02:00
Dominik Csapak
d5cf8f606c tools/systemd/time: fix selection for multiple options
if we give multiple options/ranges for a value, e.g.
2,4,8
we always choose the biggest, instead of the smallest that is next

this happens because in DateTimeValue::find_next(value)
'next' can be set multiple times and we set it when the new
value was *bigger* than the last found 'next' value, when in reality
we have to choose the *smallest* next we can find

reverse the comparison operator to fix this

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:33:42 +02:00
Dominik Csapak
ce7ab28cfa tools/systemd/parse_time: error out on invalid ranges
if the range is reverse (bigger..smaller) we will never find a value,
so error out during parsing

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:28:48 +02:00
Dominik Csapak
07ca6f6e66 tools/systemd/tm_editor: remove reset_time from add_days and document it
we never passed 'false' to it anyway so remove it
(we can add it again if we should ever need it)

also remove the adding of wday (gets normalized anyway)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:28:24 +02:00
Dominik Csapak
15ec790a40 tools/systemd/time: convert the resulting timestamp into an option
we want to use dates for the calendarspec, and with that there are some
impossible combinations that cannot be detected during parsing
(e.g. some datetimes do not exist in some timezones, and the timezone
can change after setting the schedule)

so finding no timestamp is not an error anymore but a valid result

we omit logging in that case (since it is not an error anymore)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:28:05 +02:00
Dominik Csapak
cb73b2d69c tools/systemd/time: move continue out of the if/else
will be called anyway

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:27:20 +02:00
Dominik Csapak
c931c87173 tools/systemd/time: let libc normalize time for us
mktime/gmtime can normalize time and even can handle special timezone
cases like the fact that the time 2:30 on specific day/timezone combos
do not exists

we have to convert the signature of all functions that use
normalize_time since mktime/gmtime can return an EOVERFLOW
but if this happens there is no way we can find a good time anyway

since normalize_time will always set wday according to the rest of the
time, remove set_wday

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:26:40 +02:00
Dominik Csapak
28a0a9343c tools/systemd/tm_editor: remove TMChanges optimization
while it was correct, there was no measurable speed gain
(a benchmark yielded 2.8 ms for a spec that did not find a timestamp either way)
so remove it for simpler code

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:26:04 +02:00
Dietmar Maurer
cd6ddb5a69 depend on proxmox 0.3.5 2020-09-04 08:11:53 +02:00
Dominik Csapak
eeb19aeb2d systemd/time: fix weekday wrapping on month
the weekday does not change depending on the month, so remove that wrapping

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-08-03 08:18:42 +02:00
Dominik Csapak
6c96ec418d systemd/time: add tests for weekday month wrapping
this will fail for now, gets fixed in the next commit

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-08-03 08:15:26 +02:00
Thomas Lamprecht
a74b026baa systemd/time: document CalendarEvent struct and add TODOs
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-07-23 07:55:42 +02:00
Thomas Lamprecht
956295cefe parse_calendar_event: support the weekly special expression
While we do not yet support the date specs for CalendarEvent the left
out "weekly" special expression[0] dies not requires that support.
It is specified to be equivalent with `Mon *-*-* 00:00:00` [0] and
this can be implemented with the weekday and time support we already
have.

[0]: https://www.freedesktop.org/software/systemd/man/systemd.time.html#Calendar%20Events

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-07-21 13:24:51 +02:00
Dietmar Maurer
547f0c97e4 src/tools/nom.rs: new helper parse_complete_line() for single line parsers
Like parse_complete(), but generates simpler error messages.
2020-06-18 12:57:55 +02:00
Dietmar Maurer
177a2de992 src/tools/nom.rs: move nom helpers into separate file 2020-06-18 12:41:13 +02:00
Dietmar Maurer
d4f2397d4c add api to format disks and create datastores 2020-06-10 11:03:36 +02:00
Dietmar Maurer
b9cf6ee797 src/tools/systemd/types.rs: add Mount config 2020-06-09 18:47:10 +02:00
Dominik Csapak
eed8a5ad79 tools/systemd/time: fix compute_next_event for weekdays
two things were wrong here:
* the range (x..y) does not include y, so the range
  (day_num+1..6) goes from (day_num+1) to 5 (but sunday is 6)

* WeekDays.bits() does not return the 'day_num' of that day, but
  the bit value (e.g. 64 for SUNDAY) but was treated as the index of
  the day of the week
  to fix this, we drop the map to WeekDays and use the 'indices'
  directly

this patch makes the test work again

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-06-04 07:02:33 +02:00
Dominik Csapak
538b9c1c27 systemd/time: add tests for all weekdays
this fails for now

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-06-04 07:02:23 +02:00
Dietmar Maurer
750252ba2f src/tools/systemd/time.rs: add test for "daily" schedule 2020-05-29 07:52:09 +02:00
Dietmar Maurer
479e4932b5 src/tools/systemd/parse_time.rs: improve error message 2020-05-20 09:43:16 +02:00
Dietmar Maurer
d6c28ddf84 src/tools/systemd/time.rs: export parse/verify 2020-05-20 08:38:39 +02:00
Dominik Csapak
16c75c580b adapt to changes of SectionConfigPlugin
it requires not an Option<String> for the optional id_property

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-05-19 09:28:45 +02:00
Dietmar Maurer
7a314d18f7 src/tools/systemd/parse_time.rs: check max values 2020-05-16 13:13:50 +02:00
Dietmar Maurer
2d08c97ae2 CalendarEvent - compute_next_value: use change tracking to avoid repeated testing 2020-05-16 10:32:27 +02:00
Dietmar Maurer
50ce1f987d CalendarEvent - compute_next_value: support seconds 2020-05-16 10:21:24 +02:00
Dietmar Maurer
d1a5ffdf78 src/tools/systemd/tm_editor.rs: new helper class 2020-05-16 10:09:41 +02:00
Dietmar Maurer
99baf7afcc CalendarEvent: test and fix repeated values 2020-05-16 07:43:51 +02:00
Dietmar Maurer
fed270bf3f CalendarEvent: speedup/simplify repetition tests 2020-05-16 07:09:53 +02:00
Dietmar Maurer
e05b637c73 src/tools/systemd/parse_time.rs: move parser into separate file 2020-05-16 06:53:15 +02:00
Dietmar Maurer
2ee6b3fdb9 src/tools/systemd/time.rs: implement compute_next_event 2020-05-16 06:33:03 +02:00
Dietmar Maurer
f3a96b2cdb renamed: src/tools/systemd/parser.rs -> src/tools/systemd/config.rs 2020-05-16 06:32:28 +02:00
Dietmar Maurer
a260c74a12 src/tools/systemd/time.rs: add helpers to compute CalendarEvents 2020-05-15 17:55:54 +02:00
Dietmar Maurer
00491c0230 src/tools/systemd/parser.rs: use different setups for service and timer files, code cleanup 2020-05-14 13:55:13 +02:00
Dietmar Maurer
2ebdbac1c4 depend on nom, add parser for systemd calendar enents and time span 2020-05-14 12:18:30 +02:00
Dietmar Maurer
f486e9e50e add systemd configuration file parser/writer, start job configuration 2020-05-12 13:07:49 +02:00