mbsync

Commit Graph

Author	SHA1	Message	Date
Oswald Buddenhagen	4cc5ad5a1a	introduce driver call debugging do that by wrapping the actual stores into proxies. the proxy driver's code is auto-generated from function templates, some parameters, and the declarations of the driver functions themselves. attempts to do it with CPP macros turned out to be a nightmare.	8 years ago
Oswald Buddenhagen	bbe4567bce	let driver_t::openbox_box() return the UID validity ... and make 'uidvalidity' private to the drivers.	8 years ago
Oswald Buddenhagen	48ad58b9a3	use a #define for invalid UIDVALIDITY	8 years ago
Oswald Buddenhagen	8d4918affd	introduce get_uidnext() driver callback ... and make 'uidnext' private to the imap driver.	8 years ago
Oswald Buddenhagen	683e581340	let driver_t::find_new_msgs() return the list of messages consistently with driver_t::load_box().	8 years ago
Oswald Buddenhagen	74e9368121	let driver_t::load_box() return the list of messages ... and make 'msgs', 'count', and 'recent' private to the drivers.	8 years ago
Oswald Buddenhagen	c886f71054	make driver_t::prepare_load_box() return the final options ... and make 'opts' private to the drivers.	8 years ago
Oswald Buddenhagen	83ebe9022d	introduce get_box_path() driver callback ... and make 'path' private to the maildir driver.	8 years ago
Oswald Buddenhagen	d624c9af5d	make set_bad_callback() a proper driver_t entry ... and make the pointers private to the drivers.	8 years ago
Oswald Buddenhagen	f46cf8c887	provide a proper getter callback for driver capabilities that way driver_t contains only callbacks.	8 years ago
Oswald Buddenhagen	d54809e268	prepend "get_" to getters in driver_t this makes it callbacks consistently start with a verb.	8 years ago
Oswald Buddenhagen	36666f7e52	rewrite tracking of highest expired UID so far, we tracked the slave side, and calculated the master side on the fly. that complicated things unnecessarily.	8 years ago
Oswald Buddenhagen	677accfd84	streamline syncing of old entries the order of the conditionals was purely historical (pre `4ec56f8cf`, anno 2005) and hard to follow, as were the comments.	8 years ago
Oswald Buddenhagen	990c8a1404	sort uid exception list in a smarter place do it closer to where it is populated. that way the debug output is sorted, and we don't sort the list if it's known to be empty.	8 years ago
Oswald Buddenhagen	34993fbca6	fix sync resumption with aborted entries we need a separate log entry type which does proper mmaxxuid tracking. while moving code around, this also removes a redundant debug statement. amends `b1842617`.	8 years ago
Oswald Buddenhagen	887b2205ff	remove nonsensical statement from journal replay of aborted entries at this stage, entries cannot possibly have messages assigned to them, so trying to unlink them makes no sense. amends `b1842617`.	8 years ago
Oswald Buddenhagen	5c2ce59217	fix sync resumption with re-newed messages the UID of the entries needs to be bumped from -1 to -2, as otherwise the resumed run would see a TUID in a sync entry which may not have one.	8 years ago
Oswald Buddenhagen	7c466fc3e7	don't emit redundant flag updates for re-newed messages	8 years ago
Oswald Buddenhagen	1ea2e69aa7	fix maxuid tracking newmaxuid represents the highest UID for which a sync entry was created, while maxuid represents the end of the range which is guaranteed to have been propagated. that means that the former needs to be instantly incremented (and logged), while the latter must not be touched until the entire new message sync completes. this matters particularly in the case of resuming an interrupted run, where sync entry creation must resume exactly where it left off, while loading the box must use the old limit to ensure that all messages are available for actual propagation.	8 years ago
Oswald Buddenhagen	6705604c4a	de-duplicate journal replay somewhat we've been using indices to separate master/slave state for a long time, so there is no point in using pairs of matching brackets to signify the side in the journal. instead, use somewhat descriptive letters (S[een], F[ind], T[rashed]) and the index itself.	8 years ago
Oswald Buddenhagen	c3350753b0	factor out jFprintf()	8 years ago
Oswald Buddenhagen	1fdf793a3f	fix signedness of 'nex' variables they are derived from srec->status, which is unsigned. for not understood reasons, the compiler complains only after extending status to a full unsigned int. on the way, localize the declarations.	8 years ago
Oswald Buddenhagen	f934e995d6	don't populate sync record map with invalid UIDs this would obviously just bloat the hash with nonsense, slowing down the actual lookup later.	8 years ago
Oswald Buddenhagen	77acc26812	implement Message-Id based UIDVALIDITY recovery	8 years ago
Oswald Buddenhagen	f9fe75602e	don't fetch message size unless necessary when syncing flags but not re-newing non-fetched messages, there is no need to query the message size for all messages, as the old ones are queried only for their flags.	8 years ago
Oswald Buddenhagen	1d3b36f89e	factor out app_cr	8 years ago
Oswald Buddenhagen	3dffd68825	factor out copy_msg_convert()	8 years ago
Oswald Buddenhagen	951b7e77f8	factor out copy_msg_bytes()	8 years ago
Oswald Buddenhagen	67f4aeff1f	standardize on 'int' for message sizes that's what the sources already assumed anyway. size_t is total overkill, as No Email Ever (TM) will exceed 2GiB. this also fixes a harmless format string warning in 32 bit builds.	8 years ago
Oswald Buddenhagen	0c36655201	print actually read TUID in debug message	8 years ago
Oswald Buddenhagen	1330f43034	null-terminate lines read from state file & journal makes the subsequent code less convoluted.	8 years ago
Oswald Buddenhagen	4db64967c9	make more use of shifted_bit() technically, this introduces a redundant AND, but the compiler is smart enough to prove that (((A & M) ^ B) & M) == ((A ^ B) & M).	8 years ago
Oswald Buddenhagen	2bba9b903c	wrap message trashing into simple transactions trashing many messages at once inevitably overtaxes m$ exchange, and the connection breaks. without any progress tracking, it would restart from scratch each time, which would lead to a) it never finishing and b) many copies of the messages in the trash. full transactions as we do for "proper" syncing would be over the top, as it's not that bad if some messages get duplicated in the trash. so we record only the messages for which trashing completed, thus allowing some overlap between the attempts.	8 years ago
Oswald Buddenhagen	5b0c8cfa60	use a temporary for sanity	8 years ago
Oswald Buddenhagen	ae95490d52	pre-sort exception list passed to driver->load_box() ... and use that to optimize the maildir driver somewhat.	8 years ago
Oswald Buddenhagen	7b567164ff	abstract growable arrays somewhat ... and sneak in a C99 requirement on the way. just because.	8 years ago
Oswald Buddenhagen	8979ebbdf2	tolerate case changes in X-TUID header name it is legal for an email system to simply change the case of rfc2822 headers, and at least one imap server apparently does just that. this would lead to us not finding our own header, which is obviously not helpful. REFMAIL: CA+fD2U3hJEszmvwBsXEpTsaWgJ2Dh373mCESM3M0kg3ZwAYjaw@mail.gmail.com	9 years ago
Oswald Buddenhagen	549e6739e8	support verbatim and real Maildir++ subfolder naming styles the legacy style is a poorly executed attempt at Maildir++, so introduce the latter for the sake of completeness. but most users will probably just want to use subfolders without any additional dots.	10 years ago
Oswald Buddenhagen	0e1f8f9a3f	revamp console output options - the old meaning of -V[V] was moved to -D{n\|N}, as these are really debugging options. - don't print the info messages by default; this can be re-enabled with the -V switch, and is implied by most debug options (it was really kind of stupid that verbose/debug operation disabled these). - the sync algo/state debugging can be separately enabled with -Ds now.	10 years ago
Oswald Buddenhagen	8aa22a62e7	make progress counters global which means they are now cumulative, and include channels and boxes.	10 years ago
Oswald Buddenhagen	a8b26dc4ac	soft-limit peak memory usage propagating many messages from a fast store (typically maildir or a local IMAP server) to a slow asynchronous store could cause gigabytes of data being buffered. avoid this by throttling fetches if the target context reports memory usage above a configurable limit. REFMAIL: 9737edb14457c71af4ed156c1be0ae59@mpcjanssen.nl	10 years ago
Oswald Buddenhagen	d9a983add6	add support for propagating folder deletions	10 years ago
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.	10 years ago
Oswald Buddenhagen	7b7304b625	split create_box() off from open_box() this allows us to do something else than creating missing boxes depending on circumstances. hypothetically, that is.	10 years ago
Oswald Buddenhagen	f1809ddd2b	open the mailboxes after loading the sync state this allows us to react differently to a box'es absence depending on the state. hypothetically, so far.	10 years ago
Oswald Buddenhagen	f43617cd94	lock sync state lazily don't try to lock it until we actually read or write it. the idea is to not fail with SyncState * if we tried to load the state before selecting a non-existing mailbox. this is ok, because if the mailbox is missing, we obviously have no sync state pertaining to it, either. as a side effect, this allows simplifying an error path.	10 years ago
Oswald Buddenhagen	fb19d644f7	split off open_box() from select_box() aka prepare_paths() reloaded. we'll need it in a moment.	10 years ago
Oswald Buddenhagen	97a42cd825	factor out {prepare,lock,save,load}_state()	10 years ago
Oswald Buddenhagen	9982e7bf08	make some driver function names more descriptive	10 years ago
Oswald Buddenhagen	00ebf45be2	rename driver::prepare_opts() => prepare_load() ... and move it to the right place in the structure and fix the doc to not claim that it is called before select().	10 years ago

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204 Commits (7ce658d14cf60c8851197561e073671899194fb7)