inet::httptools::HttpServerDirect Class Reference

Server module for direct message passing. More...

#include <HttpServerDirect.h>

Inheritance diagram for inet::httptools::HttpServerDirect:

Protected Member Functions
virtual int	numInitStages () const override
virtual void	initialize (int stage) override
virtual void	finish () override
virtual void	handleMessage (cMessage *msg) override
Protected Member Functions inherited from inet::httptools::HttpServerBase
virtual void	refreshDisplay () const override
HttpReplyMessage *	generateDocument (HttpRequestMessage *request, const char *resource, int size=0)
HttpReplyMessage *	generateResourceMessage (HttpRequestMessage *request, std::string resource, HttpContentType category)
HttpReplyMessage *	handleGetRequest (HttpRequestMessage *request, std::string resource)
HttpReplyMessage *	generateErrorReply (HttpRequestMessage *request, int code)
virtual std::string	generateBody ()
cPacket *	handleReceivedMessage (cMessage *msg)
void	registerWithController ()
void	readSiteDefinition (std::string file)
std::string	readHtmlBodyFile (std::string file, std::string path)
Protected Member Functions inherited from inet::httptools::HttpNodeBase
void	sendDirectToModule (HttpNodeBase *receiver, cPacket *packet, simtime_t constdelay=0.0, rdObject *rd=nullptr)
double	transmissionDelay (cPacket *packet)
void	logRequest (const HttpRequestMessage *httpRequest)
void	logResponse (const HttpReplyMessage *httpResponse)
void	logEntry (std::string line)
std::string	formatHttpRequestShort (const HttpRequestMessage *httpRequest)
std::string	formatHttpResponseShort (const HttpReplyMessage *httpResponse)
std::string	formatHttpRequestLong (const HttpRequestMessage *httpRequest)
std::string	formatHttpResponseLong (const HttpReplyMessage *httpResponse)
virtual bool	handleOperationStage (LifecycleOperation *operation, int stage, IDoneCallback *doneCallback) override
	Perform one stage of a lifecycle operation. More...

Additional Inherited Members
Public Member Functions inherited from inet::httptools::HttpServerBase
	HttpServerBase ()
	~HttpServerBase ()
const std::string &	getHostName ()
Public Member Functions inherited from inet::httptools::HttpNodeBase
	HttpNodeBase ()
Public Member Functions inherited from inet::ILifecycle
virtual	~ILifecycle ()
Protected Attributes inherited from inet::httptools::HttpServerBase
std::string	hostName
int	port = -1
bool	scriptedMode = false
std::map< std::string, HtmlPageData >	htmlPages
std::map< std::string, unsigned int >	resources
simtime_t	activationTime
long	htmlDocsServed = 0
long	imgResourcesServed = 0
long	textResourcesServed = 0
long	badRequests = 0
rdObject *	rdReplyDelay = nullptr
	The processing delay of the server. More...
rdObject *	rdHtmlPageSize = nullptr
	The HTML page size distribution for the site. More...
rdObject *	rdTextResourceSize = nullptr
	The text resource size distribution for the site. More...
rdObject *	rdImageResourceSize = nullptr
	The image resource size distribution for the site. More...
rdObject *	rdNumResources = nullptr
	Number of resources per HTML page. More...
rdObject *	rdTextImageResourceRatio = nullptr
	The ratio of text resources to images referenced in HTML pages. More...
rdObject *	rdErrorMsgSize = nullptr
	The size of error messages. More...
Protected Attributes inherited from inet::httptools::HttpNodeBase
unsigned long	linkSpeed = 0
int	httpProtocol = 0
std::string	logFileName
bool	enableLogging = true
LOG_FORMAT	outputFormat = lf_short
bool	m_bDisplayMessage = true
bool	m_bDisplayResponseContent = true
cModule *	host = nullptr

Detailed Description

Server module for direct message passing.

This module implements a flexible Web server for direct message passing. It is part of the HttpTools project and should be used in conjunction with a number of clients running the HttpBrowserDirect. The module plugs into the DirectHost module.

See also

HttpServerBase

HttpServer

Author

Kristjan V. Jonsson

Member Function Documentation

void inet::httptools::HttpServerDirect::finish ( )

overrideprotectedvirtual

Reimplemented from inet::httptools::HttpServerBase.

{
    HttpServerBase::finish();
}

void inet::httptools::HttpServerDirect::handleMessage ( cMessage *  msg )

overrideprotectedvirtual

Implements inet::httptools::HttpServerBase.

{
    EV_DEBUG << "Handling received message " << msg->getName() << endl;
    if (msg->isSelfMessage()) {
        // Self messages are not used at the present
    }
    else {
        HttpNodeBase *senderModule = dynamic_cast<HttpNodeBase *>(msg->getSenderModule());
        if (senderModule == nullptr) {
            EV_ERROR << "Unspecified sender module in received message " << msg->getName() << endl;
            delete msg;
            return;
        }
        cModule *senderHost = getContainingNode(senderModule);
        EV_DEBUG << "Sender is " << senderModule->getFullName()
                 << " in host " << senderHost->getFullName() << endl;
        cPacket *reply = handleReceivedMessage(msg);
        // Echo back to the requester
        if (reply != nullptr)
            sendDirectToModule(senderModule, reply, 0.0, rdReplyDelay);
        delete msg;
    }
}

void inet::httptools::HttpServerDirect::initialize ( int  stage )

overrideprotectedvirtual

Reimplemented from inet::httptools::HttpServerBase.

Reimplemented in inet::httptools::HttpServerDirectEvilA, and inet::httptools::HttpServerDirectEvilB.

Referenced by inet::httptools::HttpServerDirectEvilA::initialize(), and inet::httptools::HttpServerDirectEvilB::initialize().

{
    HttpServerBase::initialize(stage);
    if (stage == INITSTAGE_LOCAL) {
        EV_DEBUG << "Initializing direct server component\n";

        // Set the link speed
        linkSpeed = par("linkSpeed");
    }
}

virtual int inet::httptools::HttpServerDirect::numInitStages ( ) const

inlineoverrideprotectedvirtual

Reimplemented from inet::httptools::HttpServerBase.

Reimplemented in inet::httptools::HttpServerDirectEvilA, and inet::httptools::HttpServerDirectEvilB.

{ return NUM_INIT_STAGES; }

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The documentation for this class was generated from the following files:

• HttpServerDirect.h
• HttpServerDirect.cc