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70 Commits

Author SHA1 Message Date
Oswald Buddenhagen
926788f3ae supplement open_box() with box existence information from list_store() 
there is no point in trying to open a non-existing box before trying to
create it.
 2015-01-11 15:05:29 +01:00
Oswald Buddenhagen
fb19d644f7 split off open_box() from select_box() 
aka prepare_paths() reloaded. we'll need it in a moment.
 2015-01-11 15:05:29 +01:00
Oswald Buddenhagen
9982e7bf08 make some driver function names more descriptive 2015-01-11 15:05:29 +01:00
Oswald Buddenhagen
b730f66f7d Merge branch 'isync_1_1_branch' into HEAD 
Conflicts:
	src/socket.c
 2015-01-11 14:32:15 +01:00
Oswald Buddenhagen
9eba3d8cd9 don't leave 2nd store in limbo if opening 1st store fails synchronously 
we can't leave the store FRESH, as otherwise the error handling code
will assume it is still being opened and will return to the main loop.
depending on the config this would cause an immediate termination or an
indefinite wait.
 2015-01-02 11:29:51 +01:00
Oswald Buddenhagen
f377e7b696 introduce FieldDelimiter and InfoDelimiter options 
... for windows fs compatibility.

the maildir-specific InfoDelimiter inherits the global FieldDelimiter
(which affects SyncState), based on the assumption that if the sync
state is on a windows FS, the mailboxes certainly will be as well, while
the inverse is not necessarily true (when running on unix, anyway).

REFMAIL: <CA+m_8J1ynqAjHRJagvKt9sb31yz047Q7NH-ODRmHOKyfru8vtA@mail.gmail.com>
 2014-10-25 17:42:48 +02:00
Oswald Buddenhagen
4f383a8074 stop abusing memcmp() 
memcmp() is unfortunately not guaranteed to read forward byte-by-byte,
which means that the clever use as a strncmp() without the pointless
strlen()s is not permitted, and can actually misbehave with
SSE-optimized string functions.

so implement proper equals() and starts_with() functions. as a bonus,
the calls are less cryptic.
 2014-10-04 18:37:34 +02:00
Oswald Buddenhagen
31ba8375b0 fix segfault on passing --{create,expunge}-{master,slave} 
stupid copy&pasto.

found by coverity.
 2014-04-12 15:16:22 +02:00
Oswald Buddenhagen
03b3b566f1 reshuffle sources a bit 
split header and move some code to more logical places.
 2013-12-08 23:19:12 +01:00
Oswald Buddenhagen
92b892d247 tag verbose output when channel links two verbose stores 
otherwise it's pure guesswork to assign the output to particular stores.
 2013-12-08 23:14:34 +01:00
Oswald Buddenhagen
0b32734693 remove own_store() function from driver model 
the drivers which support it can abstract it inside open_store() just
fine.
 2013-12-08 23:14:34 +01:00
Oswald Buddenhagen
cf0f32f800 allow prefixes to Patterns 
this makes it possible to "rename" a "namespace" while syncing.
 2013-12-08 11:12:18 +01:00
Oswald Buddenhagen
6c6ad9710c less spaghetti 2013-12-08 11:12:18 +01:00
Oswald Buddenhagen
decc33c2cf factor out sync_listed_boxes() 2013-12-08 11:12:18 +01:00
Oswald Buddenhagen
f485d69332 refuse box list overrides if Channel has no Patterns 
as the named boxes are the same on both sides, they logically make
sense only when the channel is in that mode anyway, which is the case
when using patterns.
 2013-12-08 11:12:17 +01:00
Oswald Buddenhagen
c6f08b8f17 treat manually specified box list the same as one coming from Patterns 2013-12-08 11:12:17 +01:00
Oswald Buddenhagen
c0ba0c7ecf replace global_* with a channel_conf_t instance 
this makes the (growing) list of getopt_helper()'s parameters
manageable. the few wasted bytes are worth it.
 2013-12-08 11:12:09 +01:00
Oswald Buddenhagen
1e427f5cd5 do not unnecessarily use bitfields 
they don't save much (if any) space in our usage, while they make the
machine code more bloated and slow.
 2013-12-08 11:12:09 +01:00
Oswald Buddenhagen
62a60997c3 make use of strptime() portable 
it does not (officially) support the %z conversion, so re-implement that
part by hand.
 2013-12-01 13:36:26 +01:00
Oswald Buddenhagen
32def5dc0a add/fix comments and improve debug messages 2013-12-01 13:36:26 +01:00
Oswald Buddenhagen
0b59ee0df3 support multi-character path separators 
this applies to both the IMAP PathDelimiter (which is needed by Lotus
Domino), as well as the Flatten-ed separators.
 2013-08-11 10:20:02 +02:00
Oswald Buddenhagen
406e967430 don't let wildcards match INBOX, unless it lives under Path 
it's counter-intuitive to have '*' match the (always present) INBOX
when the rest of the mailboxes lives in a different namespace.
 2013-04-13 19:58:50 +02:00
Oswald Buddenhagen
d1900941f4 introduce -DC option to only install a crash handler 2013-03-29 16:54:45 +01:00
Oswald Buddenhagen
c23d251092 consider hierarchy delimiter flattening when deciding what to list 
flattened sub-folders of INBOX actually end up in Path, so list that
instead.

REFMAIL: 6c0ecbff0d025387020281c5d2f5e6e8@smallsys.org
 2012-09-16 13:06:07 +02:00
Oswald Buddenhagen
66895f9cce try harder to list all necessary boxes 
the pattern "INB*" may or may not refer to something in the INBOX. even
just "*" may. so list both the INBOX and the Path in case of
uncertainty.
 2012-09-16 12:34:07 +02:00
Oswald Buddenhagen
f11504aa07 update copyrights 
make the wrapper's help string also mention copyrights pertaining only
to the actual syncer, as this is the only string many people will ever
see.
 2012-09-01 21:15:53 +02:00
Oswald Buddenhagen
d4c786823d replace FSF address with something more ... contemporary 2012-09-01 21:15:53 +02:00
Oswald Buddenhagen
dfd7516b9a introduce ability to flatten the hierarchy of Stores 2012-09-01 21:15:52 +02:00
Oswald Buddenhagen
2585dd3324 add support for hierarchical mailboxes 2012-09-01 21:15:18 +02:00
Oswald Buddenhagen
28cccf4b35 fix error handling of invalid SyncState * 
when we find that the store is incompatible with in-store sync state,
we want to fail the whole channel. however, we must not claim that the
store died, otherwise it won't be disposed of properly.
 2012-09-01 21:15:08 +02:00
Oswald Buddenhagen
233f563569 deal with concurrent maildir modifications during listing 
files may be renamed (due to new -> cur transition or flag changes),
which may lead to two effects if ignored:
- we see both the old and the new name, so we report a spurious
  duplicate UID
- we see neither name, so we report a spurious deletion

as countermeasure, record and compare directory modification times. upon
mismatch, we just start over - as usual.
 2012-09-01 21:15:07 +02:00
Oswald Buddenhagen
2aae866e80 remove Ontty flag 
i can't figure out why i added it in the first place. it doesn't seem to
make any sense ...
 2012-09-01 21:15:07 +02:00
Oswald Buddenhagen
7867eb9009 add simple mainloop implementation 
not used so far
 2012-09-01 16:03:36 +02:00
Oswald Buddenhagen
b0bbd23512 replace DRV_STORE_BAD with a separate bad_callback() 
that way we don't have to piggy-back (possibly asynchronous) fatal
errors to particular commands.

internally, the drivers still use synchronous return values as well,
so they don't try to access the invalidated store after calling back.
 2012-07-30 01:21:31 +02:00
Oswald Buddenhagen
d2e13f147c de-duplicate code a bit 2012-07-22 17:27:40 +02:00
Oswald Buddenhagen
c66afdc0a8 move setting of ctx->listed outside the drivers 
it's essentially an external state flag
 2012-07-07 18:00:47 +02:00
Oswald Buddenhagen
4afd31a457 avoid preprocessor warnings on missing features: #if => #ifdef 2011-03-27 12:06:41 +02:00
Oswald Buddenhagen
9e10e871fd don't hang if store cannot be opened asynchronously 2011-03-27 11:54:48 +02:00
Oswald Buddenhagen
e6a356ffc7 add extra verbose mode which dumps the message contents 
i needed that to debug the line ending issues. maybe it will find other
uses as well ...
 2010-02-06 10:49:57 +01:00
Oswald Buddenhagen
2f62a7f608 don't overlook 2nd and later single-letter options in last argument. 
reported by fedora
-REF: <1197916586.13945.120.camel@localhost.localdomain>
 2008-02-23 09:18:42 +00:00
Oswald Buddenhagen
42ca262e39 #ifdef __linux__ for the crash handler. it compiles on other platforms, 
but the functionality is bound to linux' /proc structure.
 2007-04-04 16:19:47 +00:00
Oswald Buddenhagen
6800f1636e initialize mvars->t[1] to 1. helps enormously ... :} 2006-12-04 17:47:55 +00:00
Oswald Buddenhagen
8a748d046d no/empty mailbox name means INBOX 2006-03-21 20:05:48 +00:00
Oswald Buddenhagen
168e5f3282 make the driver model, sync_chans() and sync_boxes() fully async. 
async drivers to follow ...
 2006-03-21 20:03:21 +00:00
Oswald Buddenhagen
b5d70aa596 async merge: aggregate most variables of main() & sync_boxes() in 
main_vars_t resp. sync_vars_t.
also some minor var renames, whitespace, comments.
 2006-03-21 15:53:43 +00:00
Oswald Buddenhagen
f90b290650 split box list preparation from "consumption". 2006-03-21 10:38:30 +00:00
Oswald Buddenhagen
72a2d4b690 info() about opening of stores 2006-03-21 10:30:45 +00:00
Oswald Buddenhagen
3e3cf3ac9a update copyrights 2006-03-20 20:16:22 +00:00
Oswald Buddenhagen
7f9ece8e7e move whole responsibility for recycling open stores/server connections 
to the drivers.
 2006-03-20 19:38:20 +00:00
Oswald Buddenhagen
47e592b603 keep the result of driver->list() and a flag whether it is valid in the store. 2006-03-20 19:27:38 +00:00