httpserver.h

Symbian手机上一个简单的http server 服务器代码

/**
 * HttpServer classes definitions:
 * CHttpApplication - The main application
 * CHttpDocument - The application's main document class
 * CHttpAppUi - User interface
 * CHttpView - User interface's main view
 * CHttpContainer - Main view's container
 * CHttpSocketEngine - The socket listener engine
 *
 * Copyright (C) SWelcom 2004
 * Created by Kenneth Falck <[e-mail]>
 *
 * This file is part of HttpServer.
 *
 * HttpServer is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * HttpServer is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HttpServer; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef __HTTPSERVER_H
#define __HTTPSERVER_H

#include <e32std.h>
#include <eikenv.h>
#include <eikdoc.h>
#include <aknapp.h>
#include <aknviewappui.h>
#include <aknview.h>
#include <es_sock.h>
#include <in_sock.h>
#include <apgwgnam.h>
#include <HttpServer.rsg>
#include "HttpServer.hrh"

#define MAXLINELEN 1024

class CHttpApplication: public CAknApplication
{
	private:
	
	CApaDocument *CreateDocumentL(); // inherited from CApaApplication
	TUid AppDllUid() const;
};

class CHttpDocument: public CEikDocument
{
	public:
	
	static CHttpDocument *NewL(CEikApplication &app);
	CHttpDocument(CEikApplication &app);
	void ConstructL();
	~CHttpDocument();
	
	void UpdateTaskNameL(CApaWindowGroupName *aWgName);
	
	private:
	
	TBool hidden;
	CEikAppUi *CreateAppUiL(); // inherited from CEikDocument
};
	
class CHttpView;
class CHttpSocketEngine;

class CHttpAppUi: public CAknViewAppUi
{
	public:
	
	CHttpAppUi *NewL();
	CHttpAppUi();
	void ConstructL();
	~CHttpAppUi();
	
	CHttpView *View() { return view; }
	static TInt StaticDelayedInitialize(TAny *ptr);
	void DelayedInitializeL();
	
	private:
	
	void HandleCommandL(TInt cmd); // inherited from CEikAppUi
	
	CHttpView *view;
	CHttpSocketEngine *socketengine;
	CPeriodic *periodic;
};

class CHttpContainer;

class CHttpView: public CAknView
{
	public:
	
	CHttpView();
	void ConstructL();
	virtual ~CHttpView();
	
	TUid Id() const;
	void HandleCommandL(TInt cmd);
	
	void PrintL(const TDesC &str);
	
	private:
	
	void DoActivateL(const TVwsViewId &previd, TUid custmsgid, const TDesC8 &custmsg);
	void DoDeactivate();
	
	CHttpContainer *container;
};

class CHttpContainer: public CCoeControl
{
	public:
	
	CHttpContainer(CHttpView *view);
	void ConstructL(const TRect &rc);
	virtual ~CHttpContainer();
	
	void PrintL(const TDesC &str);
	
	private:
	
	void Draw(const TRect &rc) const;
	
	TBuf <100> line[10];
	int lines;
};

class CHttpSocketEngine: public CActive
{
	public:
	
	CHttpSocketEngine(TInt aPriority);
	void ConstructL(CHttpAppUi *nappui);
	~CHttpSocketEngine();
	
	TBool ToggleListeningL();
	TBool IsListening();
	void StartListeningL(TBool nomsg=EFalse);
	void StopListeningL();
	void RunL();
	void DoCancel();
	
	private:
	
	TBool ReadLine(RSocket &client, TDes8 &buf);
	TInt ReadBuffer(RSocket &client, TDes8 &buf);
	TInt ReadChunkSize(RSocket &client);
	TInt ReadChunk(RSocket &client, TInt chunksize, TDes8 &buf);
	void HandleClientL(RSocket &client);
	void ProcessRequestL(RSocket &client, TDesC8 &method, TDesC8 &url, TInt contentlength, TBool chunked);
	void SendResponse(RSocket &client, const TDesC8 &response);
	TBool ReadFileL(const TDesC8 &relpath, TDes8 &content);
	
	CHttpAppUi *appui;
	CHttpView *view;
	TBool listening;
	TBuf8 <MAXLINELEN> linebuf;
	TBuf8 <MAXLINELEN> readbuf;
	TBuf8 <MAXLINELEN> buf;
	TBuf8 <MAXLINELEN> request;
	TBuf <MAXLINELEN*2+1> debug;
	
	RSocketServ iSocketServ;
	RSocket iServerSocket;
	RSocket iClientSocket;
};

#endif