class Tomcat_log_parser

# File lib/tomcat_log_parser.rb, line 8
def initialize (filelocation)
            @filelocation = filelocation
            @catalinalogarray = Array.new
            @finalcatalinalogarray = Array.new
            @accesslogarray = Array.new
end

# File lib/tomcat_log_parser.rb, line 64
def parseAccesslog
        File.open(@filelocation) do |file|           
                file.each do |line|  
                        temHash = Hash.new
                        temHash['ipaddress'] = /\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/.match("#{line}")
                        temHash['time'] = /\[.*\]/.match("#{line}").to_s.gsub(/\[|\]/,'') 
                        temHash['url'] = /\".*\"/.match("#{line}").to_s.gsub(/\"/,'')  #.sub('"','')
                        temHash['code'] = line.split(' ')[-3]
                        temHash['size'] = line.split(' ')[-2]
                        temHash['responsetime'] = line.split(' ')[-1]
        
                        @accesslogarray.push(temHash)                               
                end
        end
        
        return @accesslogarray
rescue Exception
        puts "Parse Tomcat Access log err"
end

# File lib/tomcat_log_parser.rb, line 45
def parseCatalineout
        #print 'process file ...'
        @la = splitCatalinaout
        @la.each do |log|
                temHash = Hash.new
                temp = log['firstline'].split(' ').last(2)
                temHash['logclass']    = temp[0]
                temHash['logaction']   = temp[1]
                temHash['logtime']     = /^(\AJan|\AFeb|\AMar|\AApr|\AMay|\AJun|\AJul|\AAug|\ASep|\AOct|\ANov|\ADec) [0-9]{1,2}, 20[0-9]{2} [0-9]{1,2}:[0-9]{1,2}:[0-9]{1,2} (PM|AM)/.match("#{log['firstline']}")
                temHash['logseverity'] = log['secondline'].split(':').first
                temHash['logdetails']  = log['secondline']  
                @finalcatalinalogarray.push(temHash)                                
        end
        
        return @finalcatalinalogarray
rescue Exception
        puts "Parse Catalina.out err"
end

# File lib/tomcat_log_parser.rb, line 17
def splitCatalinaout
        #initLogVariables
        temHash = Hash.new
        temHash['firstline'] = ''
        temHash['secondline'] = ''

        File.open(@filelocation) do |file|           
                file.each do |line|  
                        logtime = /^(\AJan|\AFeb|\AMar|\AApr|\AMay|\AJun|\AJul|\AAug|\ASep|\AOct|\ANov|\ADec) [0-9]{1,2}, 20[0-9]{2} [0-9]{1,2}:[0-9]{1,2}:[0-9]{1,2} (PM|AM)/.match("#{line}") 
                        
                        if logtime                                      
                                temHash = Hash.new
                                temHash['firstline'] = line
                                @catalinalogarray.push(temHash)
                                temHash['secondline'] = ''
                        else                                           
                                temHash['secondline'] =   temHash['secondline'] + line
                        end
                end
        end
        
        return @catalinalogarray
rescue Exception
        puts "Split Catalina.out err"
end