Build resource dll for event log and register it

1 files changed, 49 insertions, 0 deletions

diff --git a/ext/win32-eventlog/Rakefile b/ext/win32-eventlog/Rakefile
new file mode 100644
index 0000000000..0200783433
--- /dev/null
+++ b/ext/win32-eventlog/Rakefile
@@ -0,0 +1,49 @@
+require 'rubygems'
+require 'rake'
+require 'mkmf'
+require 'win32/eventlog'
+
+desc "Building event log dll"
+
+def ensure_present(commands)
+  commands.each do |c|
+    unless find_executable c
+      warn "Could not find #{c}. Windows Event Logging will not correctly function."
+    end
+  end
+end
+
+
+EVT_MC_FILE = 'chef-log.man'
+EVT_RC_FILE = 'chef-log.rc'
+EVT_RESOURCE_OBJECT = 'resource.o'
+EVT_SHARED_OBJECT = 'chef-log.dll'
+MC = 'windmc'
+RC = 'windres'
+CC = 'gcc'
+
+ensure_present [MC, RC, CC]
+
+task :default => [EVT_RESOURCE_OBJECT, EVT_SHARED_OBJECT, :register]
+
+file EVT_RC_FILE=> EVT_MC_FILE do
+  sh "#{MC} #{EVT_MC_FILE}"
+end
+
+file EVT_RESOURCE_OBJECT => EVT_RC_FILE do
+  sh "#{RC} -i #{EVT_RC_FILE} -o #{EVT_RESOURCE_OBJECT}"
+end
+
+file EVT_SHARED_OBJECT => EVT_RESOURCE_OBJECT do
+  sh "#{CC} -o #{EVT_SHARED_OBJECT} -shared #{EVT_RESOURCE_OBJECT}"
+end
+
+task :register => EVT_SHARED_OBJECT do
+  dll_file = File.expand_path(EVT_SHARED_OBJECT)
+  Win32::EventLog.add_event_source(
+    :source => "Application",
+    :key_name => "Chef",
+    :event_message_file => dll_file,
+    :category_message_file => dll_file
+  )
+end