1 files changed, 67 insertions, 0 deletions
diff --git a/ruby_1_8_6/lib/webrick/accesslog.rb b/ruby_1_8_6/lib/webrick/accesslog.rb
new file mode 100644
index 0000000000..f97769545e
--- /dev/null
+++ b/ruby_1_8_6/lib/webrick/accesslog.rb
@@ -0,0 +1,67 @@
+#
+# accesslog.rb -- Access log handling utilities
+#
+# Author: IPR -- Internet Programming with Ruby -- writers
+# Copyright (c) 2002 keita yamaguchi
+# Copyright (c) 2002 Internet Programming with Ruby writers
+#
+# $IPR: accesslog.rb,v 1.1 2002/10/01 17:16:32 gotoyuzo Exp $
+
+module WEBrick
+  module AccessLog
+    class AccessLogError < StandardError; end
+
+    CLF_TIME_FORMAT     = "[%d/%b/%Y:%H:%M:%S %Z]"
+    COMMON_LOG_FORMAT   = "%h %l %u %t \"%r\" %s %b"
+    CLF                 = COMMON_LOG_FORMAT
+    REFERER_LOG_FORMAT  = "%{Referer}i -> %U"
+    AGENT_LOG_FORMAT    = "%{User-Agent}i"
+    COMBINED_LOG_FORMAT = "#{CLF} \"%{Referer}i\" \"%{User-agent}i\""
+
+    module_function
+
+    # This format specification is a subset of mod_log_config of Apache.
+    #   http://httpd.apache.org/docs/mod/mod_log_config.html#formats
+    def setup_params(config, req, res)
+      params = Hash.new("")
+      params["a"] = req.peeraddr[3]
+      params["b"] = res.sent_size
+      params["e"] = ENV
+      params["f"] = res.filename || ""
+      params["h"] = req.peeraddr[2]
+      params["i"] = req
+      params["l"] = "-"
+      params["m"] = req.request_method
+      params["n"] = req.attributes
+      params["o"] = res
+      params["p"] = req.port
+      params["q"] = req.query_string
+      params["r"] = req.request_line.sub(/\x0d?\x0a\z/o, '')
+      params["s"] = res.status       # won't support "%>s"
+      params["t"] = req.request_time
+      params["T"] = Time.now - req.request_time
+      params["u"] = req.user || "-"
+      params["U"] = req.unparsed_uri
+      params["v"] = config[:ServerName]
+      params
+    end
+
+    def format(format_string, params)
+      format_string.gsub(/\%(?:\{(.*?)\})?>?([a-zA-Z%])/){
+         param, spec = $1, $2
+         case spec[0]
+         when ?e, ?i, ?n, ?o
+           raise AccessLogError,
+             "parameter is required for \"#{spec}\"" unless param
+           params[spec][param] || "-"
+         when ?t
+           params[spec].strftime(param || CLF_TIME_FORMAT)
+         when ?%
+           "%"
+         else
+           params[spec]
+         end
+      }
+    end
+  end
+end