IPModule Class Reference

Inheritance diagram for IPModule:

[legend]Collaboration diagram for IPModule:


Public Member Functions
	IPModule ()
virtual	~IPModule ()
virtual void	recv (Packet *p)
virtual int	command (int argc, const char const argv)
virtual int	recvSyncClMsg (ClMessage *m)
nsaddr_t	str2sub (const char *str)
nsaddr_t	get_subnetaddr (nsaddr_t addr)
Static Public Member Functions
static nsaddr_t	str2addr (const char *str)
Protected Attributes
nsaddr_t	ipAddr_
nsaddr_t	subnet_

Detailed Description

Definition at line 46 of file ipmodule.h.

Member Function Documentation

void IPModule::recv ( Packet * p ) [virtual]

Abstract method which has to be filled with the ad-hoc operations that the module has to do to the packet received

Parameters:

pointer to the packet will be received

See also:: SAP, ChSAP

Implements Module.

Reimplemented in IPInterfaceModule, IPRoutingModule, and UmtsIPInterfaceModule.

Definition at line 99 of file ipmodule.cc.

References Module::drop(), ipAddr_, Module::sendDown(), Module::sendUp(), and UP.

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int IPModule::command	(	int	argc,
		const char const	argv
	)			`[virtual]`

TCL command interpreter. It implements the following OTcl methods:

addupsap <SAP instance>: add a new SAP instance to the upLayerSAP_ pointers array
adddownsap <SAP instance>: add a new SAP instance to the downLayerSAP_ pointers array

Moreover it inherits all the OTcl method of PlugIn

Parameters:

	argc	number of arguments in argv
	argv	array of strings which are the comand parameters (Note that argv[0] is the name of the object)

Returns:: TCL_OK or TCL_ERROR whether the command has been dispatched succesfully or no

See also:: PlugIn

Reimplemented from Module.

Reimplemented in IPInterfaceModule, IPRoutingModule, and UmtsIPInterfaceModule.

Definition at line 54 of file ipmodule.cc.

References Module::command(), get_subnetaddr(), ipAddr_, str2addr(), str2sub(), and subnet_.

Referenced by IPInterfaceModule::command().

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int IPModule::recvSyncClMsg ( ClMessage * m ) [virtual]

Cross-Layer messages synchronous interpreter. It has to be properly extended in order to interpret custom cross-layer messages used by this particular plug-in. This type of communication need to be directly answered in the message exchanged in order to be synchronous with the source.

Parameters:

an instance of ClMessage that represent the message received and used for the answer