nsIComponentManager Interface

 createInstance

 Create an instance of the CID aClass and return the interface aIID.

 @param aClass : ClassID of object instance requested
 @param aDelegate : Used for aggregation
 @param aIID : IID of interface requested

void createInstance(in nsCIDRef aClass, in nsISupports aDelegate, in nsIIDRef aIID, [retval, iid_is(aIID)] out nsQIResult result)

 createInstanceByContractID

 Create an instance of the CID that implements aContractID and return the
 interface aIID. 

 @param aContractID : aContractID of object instance requested
 @param aDelegate : Used for aggregation
 @param aIID : IID of interface requested

void createInstanceByContractID(in string aContractID, in nsISupports aDelegate, in nsIIDRef aIID, [retval, iid_is(aIID)] out nsQIResult result)

 getClassObject

 Returns the factory object that can be used to create instances of
 CID aClass

 @param aClass The classid of the factory that is being requested

void getClassObject(in nsCIDRef aClass, in nsIIDRef aIID, [retval, iid_is(aIID)] out nsQIResult result)

 getClassObjectByContractID

 Returns the factory object that can be used to create instances of
 CID aClass

 @param aClass The classid of the factory that is being requested

void getClassObjectByContractID(in string aContractID, in nsIIDRef aIID, [retval, iid_is(aIID)] out nsQIResult result)