Commit graph

10 commits

Author SHA1 Message Date
Peter Hutterer
17dfb4580d util: rename xvasprintf to xvaprintf
This doesn't printf into a buffer, so let's rename it
2023-02-16 15:29:18 +10:00
Peter Hutterer
f7dc4af6e8 log: abstract the auxiliary information into a log message context
This makes the logger API both simpler and more future-proof since we
can easily shove extra information into the context now.
2022-08-11 10:09:34 +10:00
Peter Hutterer
37467881e6 Drop the trailing newline from the log messages
Punt this job to the caller, any structured logging handler doesn't need
them anyway and it makes handling of messages more awkward.

For our default log handlers (fprintf) we can just append them
ourselves.

Fixes #19
2022-08-11 10:09:27 +10:00
Peter Hutterer
876d722356 log: enforce single logical messages only
For all but the simplest loggers, the current approach of "this is a
continuation of the previous message" doesn't work well. The caller
cannot know whether the *current* message is complete until it receives
the next message - but that message may never come.

Drop this approach, if we need to compile multiple messages into one,
we can handle this internally and then pass it all as one message to the
caller.
2022-08-11 10:08:48 +10:00
Peter Hutterer
2858b29f1d log: allocate the log message on demand
This avoids truncation of long log messages.
2022-08-03 10:33:01 +10:00
Peter Hutterer
46681e2855 Add SPDX identifiers to all source files
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2022-03-03 00:27:36 +00:00
Peter Hutterer
6afd5c2f94 Drop "static" from some clang-says-the-re-not-const variables
Looks pretty const to me but compiler authors presumably have a
different interpretation.

../src/libei-log.c:52:34: error: initializer element is not a compile-time constant
        static const char *reset_code = ansi_colorcode[RESET];
                                        ^~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2022-03-01 23:28:49 +00:00
Peter Hutterer
c0f9e40282 Pass the file/line/func information through to the ei/eis loggers
This is useful for debugging, let's pass it through and let the log
handler decide whether to use it or not.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2021-07-22 13:09:39 +10:00
Peter Hutterer
659de273e9 libei: skip logging if we don't have a log handler
Mostly useful for the unit tests, saves on setup.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2020-10-29 11:50:23 +10:00
Peter Hutterer
14ee9f6e31 libei: replace the logger utility with a custom logger handling
The logger utilities are useful for quick prototyping, but we've reached the
point where we need the "proper" implementation of a log handler.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2020-08-20 14:44:38 +10:00