Commit Graph

10 Commits (1ccadd7c72e10854f4562115d9ce783d50163afa)

Author SHA1 Message Date
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