How can I upload an file in MFC ?

mesajflaviu

I test MFC classes to download files from internet server , but how can I upload it ? Can I use the same classes / tehnique ?

David Crow

mesajflaviu wrote:

Can I use the same classes / tehnique ?

Most likely, but since you did not show any specifics on how you were downloading, we can't say with any certainty.

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

"Man who follows car will be exhausted." - Confucius

mesajflaviu

Ok , here is my download code , which goes perfectly : ( I don't know if is corectly , but does function )

BOOL CMyDoc::GetXmlFile(CString sAddress, CString& sResult)
{
CString sTemp;
CInternetSession ISession;
CInternetFile* pIFile = NULL;
CMainFrame* pFrame = (CMainFrame*)AfxGetMainWnd();

try
{
	pIFile = (CInternetFile\*)ISession.OpenURL(sAddress);
	while(pIFile->ReadString(sTemp))sResult += sTemp;
	pIFile->Close();
	delete pIFile;
}
catch(CException\* pException)
{
	delete pIFile;
	pException->GetErrorMessage(sTemp.GetBuffer(255),255);
	sTemp.ReleaseBuffer();
	pFrame->SetMessageText(sTemp);
	return FALSE;
}

return TRUE;

}

I will be very glad if you can help me . Thank you very much !

David Crow

So then can't you just use WriteString() to upload the file?

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

"Man who follows car will be exhausted." - Confucius

mesajflaviu

David , you are very prompt ! Thank you ! But , if I need to upload an file , don't need an login data to access upload server ?

David Crow

mesajflaviu wrote:

But , if I need to upload an file , don't need an login data to access upload server ?

Maybe, maybe not. Only you will know that level of detail. You might look into CHttpFile::SendRequest().

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

"Man who follows car will be exhausted." - Confucius

mesajflaviu

Maybe ( or for sure ) I don't understand something : I have an address to an server : 'http://www.testserver.com/testfolder/' and in this location ( path ) I want to upload an PC local path file : 'D:/Flaviu/test.txt' ... How can I adapt download code from above to write strings into server file ? First , create an mirror text file on server , and there write strings from PC local txt file ?

mesajflaviu

I found the solution , and for those hwo have the same issue , I post the code :

BOOL CMyDoc::UploadFile(CString sFileName)
{
CString sTemp;
BOOL bRet = FALSE;
CInternetSession session;
CFtpConnection* pConn = NULL;
CMainFrame* pFrame = (CMainFrame*)AfxGetMainWnd();
sTemp = sFileName.Right(sFileName.GetLength() - sFileName.ReverseFind('\\') - 1);

try
{
	pConn = session.GetFtpConnection(\_T("ftp.domain.com"),\_T("username"),\_T("password"),INTERNET\_INVALID\_PORT\_NUMBER,TRUE);
	bRet = pConn->PutFile(sFileName,\_T("./httpdocs/temp/") + sTemp);
}
catch(CException\* pException)
{
	pException->GetErrorMessage(sTemp.GetBuffer(255),255);
	sTemp.ReleaseBuffer();
	pException->Delete();
	pFrame->SetMessageText(sTemp);
}

if(pConn)
{
	pConn->Close();
	delete pConn;
}

return bRet;

}