3 files changed, 59 insertions, 3 deletions
diff --git a/misc/freeswitch/scripts/event/dump_variables.lua b/misc/freeswitch/scripts/event/dump_variables.lua
new file mode 100644
index 0000000..96eb8f7
--- /dev/null
+++ b/misc/freeswitch/scripts/event/dump_variables.lua
@@ -0,0 +1,52 @@
+-- Gemeinschaft 5 module: dump_variables event handler class
+-- (c) AMOOMA GmbH 2012-2013
+-- 
+
+module(...,package.seeall)
+
+
+function handler_class()
+  return DumpVariables
+end
+
+
+DumpVariables = {}
+
+
+function DumpVariables.new(self, arg)
+  arg = arg or {}
+  object = arg.object or {}
+  setmetatable(object, self);
+  self.__index = self;
+  self.log = arg.log;
+  self.class = 'DumpVariables'
+  self.dump_file = arg.file or '/var/log/freeswitch/variables';
+
+  return object;
+end
+
+
+function DumpVariables.event_handlers(self)
+  return { CHANNEL_CREATE = { [true] = self.channel_data } }
+end
+
+
+function DumpVariables.channel_data(self, event)
+  local sequence = event:getHeader('Event-Sequence');
+  local direction = event:getHeader('Call-Direction');
+
+  if not direction or direction ~= 'inbound' then
+    return;
+  end
+
+  local file = io.open(self.dump_file, 'w');
+  if not file then
+    self.log:error('[', event.sequence, '] DUMP_VARIABLES - could not open file for writing: ', self.dump_file);
+    return;
+  end
+
+  self.log:debug('[', event.sequence, '] DUMP_VARIABLES - dumping channel data to: ', self.dump_file);
+
+  file:write(event:serialize(), '\n');
+  file:close();
+end
diff --git a/misc/freeswitch/scripts/event/event.lua b/misc/freeswitch/scripts/event/event.lua
index c98b534..652fc48 100644
--- a/misc/freeswitch/scripts/event/event.lua
+++ b/misc/freeswitch/scripts/event/event.lua
@@ -16,13 +16,16 @@ function EventManager.new(self, arg)
   self.class = 'eventmanager'
   self.database = arg.database;
   self.domain = arg.domain;
+  self.consumer = arg.consumer;
 
   return object;
 end
 
 
 function EventManager.register(self)
-  self.consumer = freeswitch.EventConsumer('all');
+  if not self.consumer then
+    self.consumer = freeswitch.EventConsumer('all');
+  end
   return (self.consumer ~= nil);
 end
 
@@ -117,6 +120,5 @@ function EventManager.run(self)
     end
   end
 
-  self.consumer = nil;
   self.log:info('[event] EVENT_MANAGER_EXIT - action: ', freeswitch.getGlobalVariable('gs_event_manager'));
 end
diff --git a/misc/freeswitch/scripts/event_manager.lua b/misc/freeswitch/scripts/event_manager.lua
index 3d558e5..3991f8f 100644
--- a/misc/freeswitch/scripts/event_manager.lua
+++ b/misc/freeswitch/scripts/event_manager.lua
@@ -26,13 +26,15 @@ else
   log:error('[event] EVENT_MANAGER_LOADER - No SIP domains found!');
 end
 
+local event_consumer = nil;
 freeswitch.setGlobalVariable('gs_event_manager', 'true');
 while freeswitch.getGlobalVariable('gs_event_manager') ~= 'false' do
   package.loaded['event.event'] = nil;
   local manager_class = require('event.event');
-  local event_manager = manager_class.EventManager:new{ log = log, database = database, domain = domain }
+  local event_manager = manager_class.EventManager:new{ log = log, database = database, domain = domain, consumer = event_consumer };
   freeswitch.setGlobalVariable('gs_event_manager', 'true');
   event_manager:run();
+  event_consumer = event_manager.consumer;
 end
 
 -- ensure database handle is released on exit