From 65a8ac5705b7cbe1a9172b9ecdaae38672a395fe Mon Sep 17 00:00:00 2001
From: Jay Mundrawala <jdmundrawala@gmail.com>
Date: Thu, 7 May 2015 06:58:58 -0700
Subject: Added Windows Event Log logger

---
 lib/chef/log/winevt.rb | 100 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 lib/chef/log/winevt.rb

(limited to 'lib/chef/log')

diff --git a/lib/chef/log/winevt.rb b/lib/chef/log/winevt.rb
new file mode 100644
index 0000000000..f138751991
--- /dev/null
+++ b/lib/chef/log/winevt.rb
@@ -0,0 +1,100 @@
+#
+# Author:: Jay Mundrawala (<jdm@chef.io>)
+#
+# Copyright:: 2015, Chef Software, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'chef/event_loggers/base'
+require 'chef/platform/query_helpers'
+require 'chef/mixin/unformatter'
+
+if Chef::Platform::windows? and not Chef::Platform::windows_server_2003?
+  if defined? Windows::Constants
+    [:INFINITE, :WAIT_FAILED, :FORMAT_MESSAGE_IGNORE_INSERTS, :ERROR_INSUFFICIENT_BUFFER].each do |c|
+      # These are redefined in 'win32/eventlog'
+      Windows::Constants.send(:remove_const, c) if Windows::Constants.const_defined? c
+    end
+  end
+
+  require 'win32/eventlog'
+end
+
+class Chef
+  class Log
+    #
+    # Chef::Log::WinEvt class.
+    # usage in client.rb:
+    #  log_location Chef::Log::WinEvt.new
+    #
+    class WinEvt
+      # These must match those that are defined in the manifest file
+      INFO_EVENT_ID = 10100
+      WARN_EVENT_ID = 10101
+      DEBUG_EVENT_ID = 10102
+      FATAL_EVENT_ID = 10103
+
+      # Since we must install the event logger, this is not really configurable
+      SOURCE = 'Chef'
+
+      include Chef::Mixin::Unformatter
+
+      attr_accessor :sync, :formatter, :level
+
+      def initialize
+        @eventlog = ::Win32::EventLog::open('Application')
+      end
+
+      def close
+      end
+
+      def info(msg)
+        @eventlog.report_event(
+          :event_type => ::Win32::EventLog::INFO_TYPE,
+          :source => SOURCE,
+          :event_id => INFO_EVENT_ID,
+          :data => [msg]
+        )
+      end
+
+      def warn(msg)
+        @eventlog.report_event(
+          :event_type => ::Win32::EventLog::WARN_TYPE,
+          :source => SOURCE,
+          :event_id => WARN_EVENT_ID,
+          :data => [msg]
+        )
+      end
+
+      def debug(msg)
+        @eventlog.report_event(
+          :event_type => ::Win32::EventLog::INFO_TYPE,
+          :source => SOURCE,
+          :event_id => DEBUG_EVENT_ID,
+          :data => [msg]
+        )
+      end
+
+      def fatal(msg)
+        @eventlog.report_event(
+          :event_type => ::Win32::EventLog::ERROR_TYPE,
+          :source => SOURCE,
+          :event_id => FATAL_EVENT_ID,
+          :data => [msg]
+        )
+      end
+
+    end
+  end
+end
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