https://gitlab.synchro.net/main/sbbs/-/commit/a28da743101258c0c1c2fbd5
Modified Files:
exec/imapservice.js
Log Message:
Fix bug introduced in aecde4068 (2018)

Properly read the index of the base, not of the base_code.
Fixes badly broken STATUS command.

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https://gitlab.synchro.net/main/sbbs/-/commit/99df0ed4b886d71c1d60be60
Modified Files:
exec/imapservice.js
Log Message:
Optimize read/save of Seen config

Previously, this uses INI format files, with ini file accessors
to read and save this file. Now it just dumps a JSON file in and
slurps it out.

This saves about 0.4s/msg on my system when reading headers.

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https://gitlab.synchro.net/main/sbbs/-/commit/ebeb50752e06140290316229
Modified Files:
exec/imapservice.js
Log Message:
Do some more optimizations around setting the Seen flag.

This speeds things up a fair bit, and will make things faster after
an initial scan. I may expand this method a bit to lock other sockets
for for either some period of time or some number of messages to
allow the initial scan to be even faster.

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https://gitlab.synchro.net/main/sbbs/-/commit/0827b4a3f71054326fa9cdb1
Modified Files:
exec/imapservice.js
Log Message:
Hold config lock for whole sequence.

Rather than locking for just one message, lock for the entire command
when potentially updating Seen data. With this, we can block all
connections the user has except the currently executing one, and
not need to read/write the seen data between every message.

While this can take minutes on very large subs, it's certainly
better than hours as previously.

It's rude to have multiple sockets actively pumelling the server
anyway.

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https://gitlab.synchro.net/main/sbbs/-/commit/79a6d872d87dddbbdbc5a592
Modified Files:
exec/imapservice.js
Log Message:
Fix deadlock introduced in last commit.

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https://gitlab.synchro.net/main/sbbs/-/commit/6ab2d322562fe041e2f188c9
Modified Files:
exec/imapservice.js
Log Message:
Update fix in e0e1fc389c

Instead of text with completely different meaning, change the "no body"
text to a single space.

---
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https://gitlab.synchro.net/main/sbbs/-/commit/2294bf8fbbe6490e8f9bbb01
Modified Files:
exec/imapservice.js
Log Message:
Add comment as to why the body is being replaced.

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https://gitlab.synchro.net/main/sbbs/-/commit/d1f89436b9afd699ec7f6ec0
Modified Files:
exec/imapservice.js
Log Message:
Don't map new-scan config to IMAP subscriptions

The sets of message bases you want to get over different protocols
may be different.

While we're here, fix an error with single-parameter FETCH parsing
which prevented Sylpheed from being able to read messages.

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https://gitlab.synchro.net/main/sbbs/-/commit/fbe3b5d7311501f51f346b85
Modified Files:
exec/imapservice.js
Log Message:
Fix handling of short send()s

For some reason, I thought socket.send() did this, but apparently
not. Fixes issue transferring large messages.

Also, add support for the useless NAMESPACE command.

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https://gitlab.synchro.net/main/sbbs/-/commit/53d11d54dd59f9720e003de3
Modified Files:
exec/imapservice.js
Log Message:
NAMESPACE didn't help with Claws/Sylpheed.

Change the message.

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https://gitlab.synchro.net/main/sbbs/-/commit/292028f3d456fa73c6a3958e
Modified Files:
exec/imapservice.js
Log Message:
poll() for write, and break on sock.send() returning zero

Should fix log-padding infinite loop.

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https://gitlab.synchro.net/main/sbbs/-/commit/2a76ffdf925f9539751a61cc
Modified Files:
exec/imapservice.js
Log Message:
Add a bit of paranoia to the infinite loop in lock_cfg() too.

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https://gitlab.synchro.net/main/sbbs/-/commit/a8825b8a679fbf819e6cb441
Modified Files:
exec/imapservice.js
Log Message:
Add more paranoia.

This is a suitable amount of paranoia now.

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https://gitlab.synchro.net/main/sbbs/-/commit/31ae05c160698270c1c4f4e4
Modified Files:
exec/imapservice.js
Log Message:
Current IMAP standards to not allow additional text after FLAGS

Remove the grease.

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https://gitlab.synchro.net/main/sbbs/-/commit/e997e29330a1e02a4f2d2e54
Modified Files:
exec/imapservice.js
Log Message:
New IMAP search parser/generator

Previously, the IMAP search tried to do sneaky things to optimize
execution time, but that ended up with problems when nested ()s
were used, among other, more subtle issues. Also, the old search
wasn't even tested enough so that each term would work.

The new system transpiles the IMAP query to Javascript then runs
the compiled JS function for each message. Should be much more
accurate (though may also be much slower).

Actually fixes the issue reported as #397, and closes #730.

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https://gitlab.synchro.net/main/sbbs/-/commit/ce677196ec05ff3da906b6bb
Modified Files:
exec/imapservice.js
Log Message:
Increase lock timeout to 5 min, reset imap config on exception

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https://gitlab.synchro.net/main/sbbs/-/commit/36522b3bcadd7cc05b91c52f
Modified Files:
exec/imapservice.js
Log Message:
Fix UID FETCH deadlock.

Also, after grabbing a lock, enter a try/catch that will unlock
and re-throw the error.

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https://gitlab.synchro.net/main/sbbs/-/commit/387f12b93f0a531ecba9c1ec
Modified Files:
exec/imapservice.js
Log Message:
Fix BODYSTRUCTURE bug that prevented macOS Sequoia from loading messages

Also, always use full_send(), not the socket send.

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https://gitlab.synchro.net/main/sbbs/-/commit/1b6d5846a52d2bf273a58192
Modified Files:
exec/imapservice.js
Log Message:
Roll the epoch back to zero if it hits 9007199254740991

It shouldn't though.

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https://gitlab.synchro.net/main/sbbs/-/commit/d083201a3d690e463121ca11
Modified Files:
exec/imapservice.js
Log Message:
More Seen flag overhaul.

This should now actually work properly.
Also, add a debug_exceptions flag to rethrow exceptions so I can
get line numbers.

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https://gitlab.synchro.net/main/sbbs/-/commit/bdef333e8a7fb61c35123edb
Modified Files:
exec/imapservice.js
Log Message:
Save scan_ptr for all subs in config.

Also, make save_cfg() require that the lock be held.

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https://gitlab.synchro.net/main/sbbs/-/commit/b17ff3392fd2aaff8c2c2728
Modified Files:
exec/imapservice.js
Log Message:
If open_sub() fails, set readonly to true.

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https://gitlab.synchro.net/main/sbbs/-/commit/4ff6bcde4e58cfb6da660161
Modified Files:
exec/imapservice.js
Log Message:
Simplify close_sub()

Should be no functional change.

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https://gitlab.synchro.net/main/sbbs/-/commit/ae5d70b18892a363329675ca
Modified Files:
exec/imapservice.js
Log Message:
Remove set-but-never-used msg_ptrs

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https://gitlab.synchro.net/main/sbbs/-/commit/e0a367bdea0ef6d4c27d3362
Modified Files:
exec/imapservice.js
Log Message:
What I hope are the last \Seen and \Recent fixes.

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https://gitlab.synchro.net/main/sbbs/-/commit/af159feca3fe112835b0f306
Modified Files:
exec/imapservice.js
Log Message:
Don't rollback scan pointer on sub close.

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https://gitlab.synchro.net/main/sbbs/-/commit/9df9fdf1885c3278ec025859
Modified Files:
exec/imapservice.js
Log Message:
More speed optimizations

1) Cache the binified seen data rather than regenerate every time
2) Only call js.gc() after a complete fetch or store loop

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https://gitlab.synchro.net/main/sbbs/-/commit/4119cc5e59b81e1bc0c98e3f
Modified Files:
exec/imapservice.js
Log Message:
Add a sanity check on saved config.

I managed to hit a bug where bseen and seen were both completely
filled. No idea how I hit it, so not positive it's fixed.

This is cheap insurance against the 43k file groung to 1.6MB for
someone else.

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https://gitlab.synchro.net/main/sbbs/-/commit/add2e0e273bb3626ee410896
Modified Files:
exec/imapservice.js
Log Message:
Some saved_config cleanup before splitting configs.

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https://gitlab.synchro.net/main/sbbs/-/commit/6fa958e9b1be895446c4d534
Modified Files:
exec/imapservice.js
Log Message:
Overhaul the saved config.

Rather than a single file with config for all subs, use a separate
file for each sub. This makes clients that do parallel connections
to different mailboxes work much better, and make loading and saving
the config for a mailbox much faster.

The caching stuff is removed to simplify things, and hopefully won't
need to come back... we should just not save config if it doesn't
change.

Only issue I'm still aware of is that 99% of IMAP clients just can't
deal with slashes in mailbox paths. Like... at all. The protocol
supports them, but every client seems to have a different way of
breaking with them.

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https://gitlab.synchro.net/main/sbbs/-/commit/5ecec81c22623035fbd404d3
Modified Files:
exec/imapservice.js
Log Message:
Replace / with - in group/sub names

Almost no clients support a / in names. Maybe I'll define an x-
extension or something when I write my own mail client.

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https://gitlab.synchro.net/main/sbbs/-/commit/8dc5c89eb835563bf798dca5
Modified Files:
exec/imapservice.js
Log Message:
Wrap each cleanup step in a separate try/catch in exit func.

Clean up as much as possible.

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https://gitlab.synchro.net/main/sbbs/-/commit/74403a96ba56a498efc17c3b
Modified Files:
exec/imapservice.js
Log Message:
Don't overwrite the offset with the IMAP offset, add a new one.

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https://gitlab.synchro.net/main/sbbs/-/commit/4db633b82b6a2acf5171cdb9
Modified Files:
exec/imapservice.js
Log Message:
"Final" optimizations

Use the fastest message base access methods documented.
Cache read/write configs and avoid parsing on read if unchanged.
Make common saves dependent on there being changes.

This is likely as good as it gets (assuming it works)

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https://gitlab.synchro.net/main/sbbs/-/commit/753ec4a9c9048ccaa4b737d1
Modified Files:
exec/imapservice.js
Log Message:
"support" CHARSET search parameter.

Allow only US-ASCII, and send the BADCHARSET response code indicating
that. Fixes issue with aerc.

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https://gitlab.synchro.net/main/sbbs/-/commit/8a55e3e3a25c78540bfbcd5b
Modified Files:
exec/imapservice.js
Log Message:
Add log levels to the rest of the log() calls.

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