Re: [Log4cplus-devel] how to change log4cplu log file to utf8

[Václav Z. <vha...@gm...>]

On 30.6.2014 06:31, Manuj Gupta wrote:

> When you say “try to imbue it with |en_US.UTF-8|” I am guessing you
> are talking about using
>
> |log4cplus.appender.DATA.Locale=|| en_US.UTF-8| right?||

Yes.

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> *From:*Václav Zeman [mailto:vha...@gm...]
> *Sent:* 29 June 2014 11:44 PM
> *To:* log...@li...
> *Subject:* Re: [Log4cplus-devel] how to change log4cplu log file to utf8
>
>  
>
> On 26.6.2014 06:54, Manuj Gupta wrote:
>
>     I have been handed a code which uses log4cplus as the logger
>     application. How can I generate a UTF8 logging file for it?. The
>     logfile being created by log4cplus is in ASCII format at the moment.
>
>     I have tried the follow
>
>     Setting the file encoding of the log file by following
>     instructions at Change File Encoding to utf-8 via vim in a script
>     <http://stackoverflow.com/questions/2311750/change-file-encoding-to-utf-8-via-vim-in-a-script>
>
>     |vi dataLog.txt|
>
>     |:set bomb|
>
>     |:set fileencoding=utf-8|
>
>     |:wq|
>
>     I have also tried changing the .properties file
>
>     |log4cplus.logger.dl=TRACE,DATA|
>
>     | |
>
>     |log4cplus.appender.DATA=log4cplus::RollingFileAppender|
>
>     |log4cplus.appender.DATA.Locale=en-US|
>
>     |log4cplus.appender.DATA.File=/usr/vm/log/data/dataLog.txt|
>
>     |log4cplus.appender.DATA.MaxFileSize=5000KB|
>
>     |log4cplus.appender.DATA.MaxBackupIndex=5|
>
>     |log4cplus.appender.DATA.layout=log4cplus::PatternLayout|
>
>     |log4cplus.appender.DATA.layout.ConversionPattern=%D{%d/%b/%y %H:%M:%S.%q} %-9c %-5p %m%n|
>
>     I am not sure on the exact version of log4cplus however a locate
>     resulted in the following
>
>     |/usr/lib/liblog4cplus-1.0.so.4|
>
>     |/usr/lib/liblog4cplus-1.0.so.4.0.0|
>
>     |/usr/lib/liblog4cplus-1.0.so.4.0.0_load|
>
>     |/usr/lib/liblog4cplus.so|
>
>      
>
> Copying from my SO answer <http://stackoverflow.com/q/24422449/341065>:
>
> Since log4cplus 1.1.0-RC10 you can specify locale to be imbued into
> |std::filestream| used by file appenders. See FileAppender
> documentation
> <http://log4cplus.sourceforge.net/docs/html/classlog4cplus_1_1FileAppender.html>,
> especially the |Locale| property. In your case, try to imbue it with
> |en_US.UTF-8|.
>
​
-- 
VZ