# File lib/fluent/plugin/in_tail.rb, line 398 def initialize(file, map, last_pos) @file = file @map = map @last_pos = last_pos end
# File lib/fluent/plugin/in_tail.rb, line 419 def self.parse(file) map = {} file.pos = 0 file.each_line {|line| m = /^([^\t]+)\t([0-9a-fA-F]+)\t([0-9a-fA-F]+)/.match(line) next unless m path = m[1] pos = m[2].to_i(16) ino = m[3].to_i(16) seek = file.pos - line.bytesize + path.bytesize + 1 map[path] = FilePositionEntry.new(file, seek) } new(file, map, file.pos) end
# File lib/fluent/plugin/in_tail.rb, line 404 def [](path) if m = @map[path] return m end @file.pos = @last_pos @file.write path @file.write "\t" seek = @file.pos @file.write "0000000000000000\t00000000\n" @last_pos = @file.pos @map[path] = FilePositionEntry.new(@file, seek) end
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