[PATCH 1/3] lib: rework logging and framework to allow for multiple output logs

[Alex Hung]

On 06/11/2012 06:00 PM, Colin King wrote:
> From: Colin Ian King<colin.king at canonical.com>
>
> Since we now can output many different log types we should also
> allow for multiple log types to be written during a run.  This involves
> some considerable re-working of the logging engine.
>
> 1. The fw->log_type is now a  bit map of log_types
> 2. We add a list of log types to be written to fwts_log, this is a list
>     of fwts_log_file types.
> 3. We need to re-work the log name handling so that we can open multiple
>     log files with different suffixes depending on the log type.
> 4. To reduce the amount of vsnprintf() of the formatted log output we
>     now handle this in the log fwts_log_printf() and pass down the formatted
>     output to the different logging handlers rather than keep on re-formatting
>     at the lowest logging handler layer.
>
> There are a lot of changing is this patch. I tried to break it down, but
> since there are so many interdependant changes I had to resort to one big
> patch
>
> Signed-off-by: Colin Ian King<colin.king at canonical.com>
> ---
>   src/lib/include/fwts_log.h       |   66 +++++--
>   src/lib/src/fwts_framework.c     |   94 +++++-----
>   src/lib/src/fwts_log.c           |  363 +++++++++++++++++++++++++++++---------
>   src/lib/src/fwts_log_html.c      |  133 +++++++-------
>   src/lib/src/fwts_log_json.c      |   52 +++---
>   src/lib/src/fwts_log_plaintext.c |   63 ++++---
>   src/lib/src/fwts_log_xml.c       |   72 ++++----
>   7 files changed, 527 insertions(+), 316 deletions(-)
>

Acked-by: Alex Hung <alex.hung at canonical.com>