Updated copyright notices to include the year 2018.

global: Use t_buffer_create sed -i -e 's/buffer_create_dynamic(pool_datastack_create(), */t_buffer_create(/g'

lib-storage: Add reason to mailbox_transaction_begin() Remove mailbox_transaction_set_reason().

virtual: Make sure sync_mailbox_idx isn't used uninitialized Changing its indexes to start from 1, we can add an assert to check that it's never the default 0 when we need to use it.

virtual: Sync backend flags on initial sync when UIDVALIDITY hasn't changed Before recent fixes the UIDVALIDITY was thought to change almost every time, so this bug wasn't visible.

virtual: Do not store recent flags to virtual index Setting the flag here would case unnecessary index update to clear the flag later on.

virtual: Make sure index is rewritten when new mailboxes are added Otherwise multiple bbox->sync_mailbox_idx point to 0 and they keep overwriting each others in the header. This causes the header to be constantly updated with wrong contents.

virtual: If virtual_uid is not assigned skip it We cannot lookup mails with uid 0, so if we see that mail has virtual uid 0, do not attempt to look it up from index, but skip it. Fixes Panic: file mail-index-map.c: line 549 (mail_index_map_lookup_seq_range): assertion failed: (first_uid > 0)

virtual: Expunge virtual mails if backend box is deleted When mail is added to a mailbox and then deleted, expunge the sequences from virtual index in sync. Fixes Error: Unexpectedly lost Mailbox ID 4

virtual: Do not mark broken folder as initialized Otherwise it won't get repaired

virtual: Fix highest_mailbox_id if it's wrong

virtual: Force header rewrite if header not found or crc32 changed Otherwise the header gets only partially written

virtual: Fix recent flag updates View must be updated before looking up seqs

virtual: Generate GUID for virtual folder GUID is generated when index is first created or the rules change.

virtual: Include virtual mailbox name in "Mailbox ID unexpectedly lost" error

Updated copyright notices to include the year 2017.

global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro. Used the following script: C_FILES=`git ls-files *.c` H_FILES=`git ls-files *.h` for F in "$C_FILES $H_FILES"; do echo "$F" perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F done

lib-storage: remove mailbox-recent-flags.h from index-storage.h

global: unsigned int:1 -> bool:1 perl -i -pe 's/unsigned int ([^,:;]+):1;/bool $1:1;/' **/*.[ch]

virtual plugin: Don't assert-crash if backend mailbox is recreated while virtual mailbox is open.

virtual plugin: Handle backend mailbox deletion on backend open/sync

virtual plugin: Code cleanup - remove confusing bbox_index_opened It was originally added because mailbox_open() was always called and we wanted to know if the mailbox was open before it. But this code was already removed.

virtual plugin: If we detect backend box to be deleted, mark it permanently deleted.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

virtual: Include mailbox name in "Backend mailbox added by another session." error.

virtual plugin: Auto-close mailboxes by hooking into backend's mailbox_open() This is a more reliable way of doing it. The earlier version had problems that all the backend mailboxes could be opened when doing a search on the virtual mailbox (for getting the GUID of the mailboxes).

virtual: The virtual index may have sometimes been unnecessarily deleted. Due to uninitialized broken_r value.

Remove now-unnecessary direct stdlib.h #includes.

lib-storage: Moved most of the \Recent flag handling code to mailbox-recent-flags.c There are also some API changes, because functions were renamed and the recent_* fields were moved to struct mailbox. I'm not aware of any plugins using these though, except for index_mailbox_set_recent_seq() which for now is kept as a backwards compatibility macro. No changes were made to the actual code logic.

virtual: virtual_uids weren't always set to all mails, causing missing mails and crashes in search.

virtual: Added more asserts when DEBUG is enabled.

virtual plugin: Read virtual index header when opening virtual mailbox. This allows doing some mailbox accessing without actually syncing the mailbox. For example MAIL_FETCH_MAILBOX_NAME can be used without crashing.

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

virtual plugin: Fixed assert-crash when backend mailbox was auto-closed while it had pending expunges.

virtual: Using modseq-based syncing while mailbox was open didn't handle expunges correctly. The expunges were handled only after EXPUNGE command was given, which should have been done only for mails that no longer matched the search query but still existed.

virtual: Recent optimizations had broken fast mailbox syncing. We wrongly assumed that all_mails array could have been accessed using vseqs. Broken by 8abf7eea2966

virtual plugin: Optimized memory allocation. Patch by Teemu Huovila.

virtual plugin: Handle physical mailbox deletion while virtual mailbox is open.

virtual plugin: Optimized syncing a large number of physical mailboxes. Especially when the number of mails was large the old code took a lot of CPU time. Based on patch by Teemu Huovila.

virtual: Make sure modseqs are always enabled for backend mailboxes. mailbox_get_status() wasn't adding a missing highestmodseq otherwise to the mailbox list index.

virtual: Never keep more than specified number of physical mailboxes open. This should make virtual mailboxes work for users who have a a ton of mailboxes with a ton of mails. Earlier code would likely have failed either with "Too many open files" or crashed with "Out of memory". You can change the max number of open mailboxes with: plugin { virtual_max_open_mailboxes = 64 } The default is 64.

virtual: If backend mailbox hasn't changed, we still need to build its uidmap.

virtual: Fixed assert-crash when doing changes to backend mailbox via the virtual mailbox. Caused by the recent lazy mailbox opening changes.

virtual: Fixed assert-crash in IDLE caused by earlier changes. This change negates all the improvements of the earlier changes when IDLE is used. This could be fixed by using mailbox-list-notify.h API.

virtual: Delay initializing search args until the mailbox is actually opened. Fixes assert-crash caused by recent changes when virtual mailbox search args contained e.g. keywords.

virtual: Delay opening the backend mailboxes until it's really necessary. This should improve the performance a lot with mailbox_list_index=yes when opening virtual mailboxes whose backend mailboxes are mostly unchanged.

Updated copyright notices to include year 2014.

mdbox, mbox, virtual: Avoid getting expunged-status in index lookups when not necessary. This especially improves dsync performance with mdbox.

Oops :) Update copyrights to 2013 without breaking all .c files.