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# File 'lib/zabbix-ruby-client/plugin_base.rb', line 40
def getlines(file, pattern=false)
lines = []
if File.readable? file
File.open(file,'r') do |f|
f.each do |l|
line = l.strip
if pattern
if Regexp.new(pattern).match line
Log.debug "File #{file}: #{line}"
lines << line
end
else
lines << line
end
end
end
Log.warn "File #{file}: pattern \"#{pattern}\" not found." unless lines.count > 0
lines
else
if File.file? file
Log.error "File not readable: #{file}"
else
Log.error "File not found: #{file}"
end
false
end
end
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