mirror of
https://github.com/urbanadventurer/WhatWeb
synced 2026-06-21 14:12:19 +00:00
Andrew Horton
75 lines
2.1 KiB
Ruby
75 lines
2.1 KiB
Ruby
# Copyright 2009 to 2025 Andrew Horton and Brendan Coles
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#
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# This file is part of WhatWeb.
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#
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# WhatWeb is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# at your option) any later version.
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#
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# WhatWeb is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with WhatWeb. If not, see <http://www.gnu.org/licenses/>.
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require_relative 'colour'
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#
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# Message handling functions for consistent output throughout WhatWeb
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# Provides thread-safe, color-coded messaging with proper severity levels
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#
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#
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# Display error messages
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#
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def error(s)
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return if $NO_ERRORS
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$semaphore.reentrant_synchronize do
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# TODO: make use_color smart, so it detects a tty
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STDERR.puts((($use_colour == 'auto') || ($use_colour == 'always')) ? red(s) : s)
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# REMOVED: STDERR.flush for better performance
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$LOG_ERRORS.out(s) if $LOG_ERRORS
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end
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end
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#
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# Display warning messages
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#
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def warning(s)
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return if $NO_ERRORS || $QUIET
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$semaphore.reentrant_synchronize do
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STDERR.puts((($use_colour == 'auto') || ($use_colour == 'always')) ? yellow(s) : s)
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# REMOVED: STDERR.flush for better performance
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$LOG_ERRORS.out("WARNING: #{s}") if $LOG_ERRORS
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end
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end
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#
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# Display notice messages (less severe than warnings)
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#
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def notice(s)
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return if $QUIET
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$semaphore.reentrant_synchronize do
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STDERR.puts((($use_colour == 'auto') || ($use_colour == 'always')) ? blue(s) : s)
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# REMOVED: STDERR.flush for better performance
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end
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end
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#
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# Display debug messages (only in verbose debug mode)
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#
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def debug(s)
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return unless $verbose && $verbose > 2
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$semaphore.reentrant_synchronize do
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STDERR.puts((($use_colour == 'auto') || ($use_colour == 'always')) ? grey("[DEBUG] #{s}") : "[DEBUG] #{s}")
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# REMOVED: STDERR.flush for better performance
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end
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end
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