nsIXPCNativeCallContext in Firefox 2.0


 This is a somewhat special interface. It is available from the global
 nsIXPConnect object when native methods have been called. It is only relevant
 to the currently called native method on the given JSContext/thread. Holding
 a reference past that time (or while other native methods are being called)
 will not assure access to this data.

[uuid(0fa68a60-8289-11d3-bb1a-00805f8a5dd7)]

Attributes

readonly attribute PRUint32 Argc

readonly attribute JSValPtr ArgvPtr

readonly attribute nsISupports Callee

readonly attribute nsIClassInfo CalleeClassInfo

readonly attribute nsIInterfaceInfo CalleeInterface

readonly attribute PRUint16 CalleeMethodIndex

readonly attribute nsIXPConnectWrappedNative CalleeWrapper

 Set this if JS_SetPendingException has been called. Return NS_OK or
 else this will be ignored and the native method's nsresult will be
 converted into an exception and thrown into JS as is the normal case.

attribute PRBool ExceptionWasThrown

readonly attribute JSContextPtr JSContext

 Set this to indicate that the callee has directly set the return value
 (using RetValPtr and the JSAPI). If set then xpconnect will not attempt
 to overwrite it with the converted retval from the C++ callee.

attribute PRBool ReturnValueWasSet

 This may be NULL if the JS caller is ignoring the result of the call.

readonly attribute JSValPtr RetValPtr