• Adam Simpkins's avatar
    logging: add a LogConfig class and parsing code · 8af0eef9
    Adam Simpkins authored
    Summary:
    Add a new LogConfig class to represent the current configuration state of the
    LoggerDB.  This also includes code to parse config strings in both JSON and a
    simpler more human-writable format (intended primarily for use in command line
    arguments).
    
    I generally expect the human-writable format to be used mainly to configure log
    levels.  It also supports configuring log handler details as well, but the
    format for this data is slightly more cumbersome and will probably be harder
    for people to easily remember.
    
    The parsing code is intentionally kept as part of the 'init' library rather
    than the core 'logging' library so that other libraries that simply wish to log
    messages do not need to depend on it.  For instance, this would allow the folly
    JSON library to use the logging library without causing a circular dependency.
    
    Reviewed By: bolinfest
    
    Differential Revision: D6200560
    
    fbshipit-source-id: e4e3c7f941808251b6c7bcbbdac0210118675fb0
    8af0eef9
CMakeLists.txt 25.8 KB