orcoperhttp.cpp

同样自己做的 还不错哦 Symbian的 上面没找到分类

/* Copyright (c) 2007, Nokia. All rights reserved */
#include <aknnotewrappers.h>
#include <f32file.h>

#include "OrcerAppUi.h"
#include "ORCOperHttp.h"
#include "Orcer.hrh"
#include "Orcer.rsg"
_LIT(KStatusFormat, "%d: %S");      // Format string for status returned from web server, e.g. "200: OK" or "404: Not Found"
const TInt KStatusCodeLength = 100;  // Enough room in a descriptor for code + ": "

CORCOperHttp* CORCOperHttp::NewL()
{
    CORCOperHttp* self = NewLC();
    CleanupStack::Pop(self);
    return self;
}

CORCOperHttp* CORCOperHttp::NewLC()
{
    CORCOperHttp* self = new (ELeave) CORCOperHttp();
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
}

void CORCOperHttp::ConstructL()
{
	m_pTime = CTimeOutTimer::NewL(0,*this);
}

CORCOperHttp::CORCOperHttp()
{
	m_pHttpEngine = CHTTPEngine::NewL(*this);
}


CORCOperHttp::~CORCOperHttp()
{
	MEMORY_FREE(m_psRturnText);
	MEMORY_FREE(m_pHttpEngine);
	MEMORY_FREE(m_pTime);
}

void CORCOperHttp::SendUrl(const TDesC& aType, const TDesC& aName,const TDesC& aPsw)
{
	_LIT(KHead,"http://www.ldci.mobi/snsProject/");
	_LIT(KSynbol,"?");
	_LIT(KPhon,"mobile=");
	_LIT(KPsw,"&pass=");
	TBuf<10> sType(aType);
	TBuf<EMaxUrlLength> iUrl;
	if (sType.Compare(_L("update"))  != 0)
	{

		iUrl.Copy(KHead);
		iUrl.Append(aType);
		iUrl.Append(KSynbol);
		iUrl.Append(KPhon);
		iUrl.Append(aName);
		iUrl.Append(KPsw);
		iUrl.Append(aPsw);
	}
	if (m_pTime->IsActive()) m_pTime->Cancel();
	m_pTime->After(15*1000*1000);
	
	m_pHttpEngine->GetRequestL(iUrl);
}


TInt CORCOperHttp::GetResponse() 
{
	return m_iType;
}

void CORCOperHttp::ParseResponse(const TDesC& aResponse)
{
	m_psRturnText = HBufC::NewL(aResponse.Length()+1);
	m_psRturnText->Des().Copy(aResponse);

	TBuf<10> label2;
	label2.Append(_L("<type>"));
	TBuf<10> label3;
	label3.Append(_L("</type>"));
	TBuf<10> label4;
	label4.Append(_L("<result>"));
	TBuf<10> label5;
	label5.Append(_L("</result>"));

	TBuf<10> sRss;

	sRss.Copy(m_psRturnText->Des().Mid(0,5));

		sType.Copy(m_psRturnText->Mid(m_psRturnText->Find(label2)+label2.Length(), 
												m_psRturnText->Find(label3) - m_psRturnText->Find(label2)-label2.Length()));
		sResult.Copy(m_psRturnText->Mid(m_psRturnText->Find(label4)+label4.Length(), 
												m_psRturnText->Find(label5) - m_psRturnText->Find(label4)-label4.Length()));
		
		if (0 == sType.Compare(_L("regi")))
		{
			m_pLoginView->SetResponseType(sType,sResult);
		}
		else if (0 == sType.Compare(_L("update")))
		{
			m_pFunView->SetResponseType(sResult);
			m_pOperBook->SetSelUpResult(sResult);
		}
		else if (0 == sType.Compare(_L("login")))
		{
			m_pLoginView->SetResponseType(sType,sResult);
		}
		else
			m_pOperBook->ResPonseContent(aResponse);

//	}

}
void CORCOperHttp::ResponseReceivedL(const TDesC& aResponseBuffer)
{
	HBufC* buf = HBufC::NewLC(aResponseBuffer.Length() + KStatusCodeLength);
	buf->Des().Format(KStatusFormat, 200, &aResponseBuffer);//
	CAknInformationNote* note = new (ELeave) CAknInformationNote;
	note->ExecuteLD(*buf);
//	ParseText(aStatusText);
	CleanupStack::PopAndDestroy(buf);
			// Pass the response buffer by reference to the observer
	this->ParseResponse(aResponseBuffer);
}

void CORCOperHttp::ResponseStatusL(TInt aStatusCode, const TDesC& aStatusText)
{
//	HBufC* buf = HBufC::NewLC(aStatusText.Length() + KStatusCodeLength);
//	buf->Des().Format(KStatusFormat, aStatusCode, &aStatusText);//
//	CAknInformationNote* note = new (ELeave) CAknInformationNote;
//	note->ExecuteLD(*buf);
////	ParseText(aStatusText);
// 	CleanupStack::PopAndDestroy(buf);
}

void CORCOperHttp::DoSentBodyPost(const TDesC& aBody)
{
	m_pHttpEngine->PostRequestL(aBody);
}

void CORCOperHttp::TimerExpired()
{
	if (m_pTime->IsActive()) m_pTime->Cancel();
	// out of service
	TBuf<20> sBuf;
	CEikonEnv::Static()->ReadResource(sBuf,R_ORCER_LOGIN_CONTENTFAIL);
	CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
	informationNote->ExecuteLD(sBuf);

}