make strace parser use slop for command line options

strace_parser/strace_parser.rb

@@ -29,9 +29,3 @@ class StraceParser
   def write_sys_calls
   end
 end
-
-# to test - why is my dbb-app segfaulting on my manjaro linux install?
-# something to do with qt5 but lets see if we can write a better tool to help
-filepath = './strace.out'
-parser = StraceParser.new(filepath)
-binding.pry

strace_parser/stracer.rb

@@ -0,0 +1,24 @@
+require './strace_parser.rb'
+require 'slop'
+
+opts = Slop.parse do |o|
+  o.string '-f', '--file', 'a filename to read'
+  o.bool '-c', '--count', 'enable count of systemcall output'
+    #puts Slop::VERSION
+    #exit
+  end
+
+ARGV #=> --filename /path/to/strace_file.out
+
+hash = opts.to_hash  #=> { host: "192.168.0.1", login: "alice", port: 80, verbose: true, quiet: false, check_ssl_certificate: true }
+
+file = hash[:file] 
+count = hash[:count]
+
+parser = StraceParser.new(file)
+
+#binding.pry
+
+if count
+  puts parser.sys_call_counts
+end