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List:       log4cxx-dev
Subject:    [jira] [Comment Edited] (LOGCXX-453) Cannot output unicode text to log file using LOG4CXX_INFO/DEBUG
From:       Thorsten_Schöning_(JIRA) <log4cxx-dev () logging ! apache ! org>
Date:       2015-02-24 21:52:04
Message-ID: JIRA.12777301.1424812718000.4948.1424814724648 () Atlassian ! JIRA
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    [ https://issues.apache.org/jira/browse/LOGCXX-453?page=com.atlassian.jira.plugin. \
system.issuetabpanels:comment-tabpanel&focusedCommentId=14335521#comment-14335521 ] 

Thorsten Schöning edited comment on LOGCXX-453 at 2/24/15 9:51 PM:
-------------------------------------------------------------------

You should have better asked that question first on the users mailing list, so that \
we can rule out things like a wrong built lib and such, because in general Log4cxx is \
capable of handling Unicode characters, but need to be build properly. So first of \
all, you need to provide more information about your build options, especially about \
the macors in logstring.h, which you need to define according to the strings you user \
internally. Additionally you should try to use the trunk version of the lib as it \
contains a lot of bug fixes from the past years.


was (Author: tschoening):
You should have better asked that question first on the users mailing list, so that \
we can rule out things like a wrong built lib and such, because in general Log4cxx is \
capable of handling Unicode characters, but need to be build properly. So first of \
all, you need to provide more information about your build options, especially about \
the macors in logstring.h, which you need to define according to the strings you user \
internally. Additionally you should try to use the trunk version of the lib as it \
contains a lot of bug fixes form the past years.

> Cannot output unicode text to log file using LOG4CXX_INFO/DEBUG/WARN/ERROR
> --------------------------------------------------------------------------
> 
> Key: LOGCXX-453
> URL: https://issues.apache.org/jira/browse/LOGCXX-453
> Project: Log4cxx
> Issue Type: Bug
> Components: Appender, Documentation
> Affects Versions: 0.10.0
> Environment: Linux, Ubuntu, Trusty, Ubuntu 14.04
> Reporter: Stephane Tremblay
> Original Estimate: 8h
> Remaining Estimate: 8h
> 
> I've got a program in C++ that uses a FileAppender to output log messages using the \
> macros LOG4CXX_DEBUG LOG4CXX_INFO LOG4CXX_WARN and LOG4CXX_ERROR. We use unicode \
> text strings in our project because our software will be used around the world in \
> different languages and locales. Every time we try to log a message using one of \
> the aforementioned macros and that message contains accented characters such as é \
> è ç, etc. the characters get replaces with question marks. For example, if I were \
> to use LOG4CXX_INFO(logger, "François") the output in the log file would be as \
> follows: Fran??ois
> I've tried setting my LC_ALL locale in my environment variables, setting in in the \
> application with setlocale, I've tried calling the FileAppender's setEncoding \
> method, calling FileAppender's setOption method as well but to no avail. Also, \
> setEncoding and getEncding are not documented. I assumed the proper string to pass \
> was "UTF-8", I also tried "en-US.UTF-8" and others, but that didn't work either. I \
> might be mistaken, but I believe outputting unicode text to a log does not work.



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