initial version
make a loop to process arguments
implement function to make method call
add connection class and event dispatcher
completed connection loop
completed handler to process reply message
implemented XML parser to convert introspect to javascript object
able to parse property of introspect
support timeout and setting callback function for method
support get/set property
support signal
Fixed bugs of signal mechanism
support to register services, objects, interfaces and methods.
avoid to change signal handler
implement a method to convert javascript variable type to DBus
add method to update introspection of interface
modified service example
* Fixed a bug that failed to encode dictionary object
* fixed memory leaks
support to get property value
support setter of property