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11 Commits (ae332f6e8d26487ba4556283dcde2bf96da76467)

Author SHA1 Message Date
Klemens Nanni 3a38e36717 OpenBSD: Only unveil used directories 
dataMkdir() already picked the appropiate directory so make it
return that such that unveilData() can go as only that one directory
needs unveiling.
 2021-06-20 20:21:00 -04:00
Klemens Nanni 4c0cdae4e5 Exit on data directory creation error 
No point in creating (sub)directories when the given root failed already
as is the case when e.g. XDG_DATA_HOME/catgirl/ itself is bogus
(cleaned stderr intermangled with ncurses setup/catgirl output):

	$ env -i TERM=xterm XDG_DATA_HOME=/ ./catgirl -h irc.hackint.eu -n nobody -l
	catgirl: //catgirl/: Permission denied
	catgirl: //catgirl/log: No such file or directory
	catgirl: //catgirl/log/hackint: No such file or directory
	catgirl: //catgirl/log/hackint/NickServ: No such file or directory
	catgirl: //catgirl/: Permission denied
	catgirl: //catgirl/log/hackint/NickServ/2021-06-13.log: No such file or directory
 2021-06-13 14:04:48 -04:00
C. McEnroe e89e6dda99 Tighten up XDG base directory path handling 
Don't search base directories if path starts with "/", "./" or
"../", but still do if the path simply starts with ".". Bail early
if HOME is needed but unset. Don't attempt to open the original
path in configOpen and dataOpen.
 2021-01-26 15:51:40 -05:00
C. McEnroe 8190d76086 Use a static buffer for base directory paths 2020-08-21 16:49:10 -04:00
C. McEnroe f432bd72fa Refactor base dir functions to iterate over paths 2020-08-20 14:08:51 -04:00
C. McEnroe 814c36223a Say "OpenSSL" in additional permission notices 
LibreSSL is "a modified version of that library".
 2020-08-04 12:19:14 -04:00
C. McEnroe 721c3a9ee6 Add additional permission for linking with LibreSSL 
https://www.gnu.org/licenses/gpl-faq.en.html#GPLIncompatibleLibs
 2020-06-08 17:48:07 -04:00
C. McEnroe 4fea54637b Do not stop when files in XDG dirs are inaccessible 
> When attempting to read a file, if for any reason a file in a certain
> directory is unaccessible, e.g. because the directory is non-existant,
> the file is non-existant or the user is not authorized to open the file,
> then the processing of the file in that directory should be skipped. If
> due to this a required file could not be found at all, the application
> may chose to present an error message to the user.
 2020-05-12 12:44:38 -04:00
C. McEnroe d99f20c0ff Add logging functions 
The mkdir dance is a bit awkward...
 2020-03-25 18:56:09 -04:00
C. McEnroe a50596c5c5 Move XDG_SUBDIR out of chat.h 2020-02-11 17:37:18 -05:00
C. McEnroe 99480a42e5 Factor out XDG base directory code 
And add warnings to configOpen, since that's the only way to be accurate
if a weird error occurs.
 2020-02-10 19:57:10 -05:00