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Visual C++

FtpConnectDlg.cpp：源码内容
							// FtpConnectDlg.cpp : implementation file
#include "stdafx.h"
#include "trfAgent.h"
#include "FtpConnectDlg.h"
#include "xShell.h"
// CFtpConnectDlg dialog
CFtpConnectDlg::CFtpConnectDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CFtpConnectDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CFtpConnectDlg)
	m_bPASVMode = FALSE;
	m_bAnonymous = FALSE;
	m_sProfile = _T("");
	m_sHost = _T("");
	m_sUser = _T("");
	m_sPassword = _T("");
	m_sDowntoDir = _T("");
	m_sDescription = _T("");
	m_bUseDefPort = FALSE;
	m_nPort = 0;
	//}}AFX_DATA_INIT
}
void CFtpConnectDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFtpConnectDlg)
	DDX_Check(pDX, IDC_CHKPASVMODE, m_bPASVMode);
	DDX_Check(pDX, IDC_CHKANONYMOUS, m_bAnonymous);
	DDX_Text(pDX, IDC_EDTPROFILE, m_sProfile);
	DDV_MaxChars(pDX, m_sProfile, 32);
	DDX_Text(pDX, IDC_EDTHOST, m_sHost);
	DDV_MaxChars(pDX, m_sHost, 256);
	DDX_Text(pDX, IDC_EDTUSER, m_sUser);
	DDV_MaxChars(pDX, m_sUser, 64);
	DDX_Text(pDX, IDC_EDTPASS, m_sPassword);
	DDV_MaxChars(pDX, m_sPassword, 128);
	DDX_Text(pDX, IDC_EDTDOWNTO, m_sDowntoDir);
	DDV_MaxChars(pDX, m_sDowntoDir, 256);
	DDX_Text(pDX, IDC_EDTDESCR, m_sDescription);
	DDV_MaxChars(pDX, m_sDescription, 256);
	DDX_Control(pDX, IDC_STCTIPINFO, m_oTipInfoCtrl);
	DDX_Control(pDX, IDC_LISTSITES, m_oFtpSites);
	DDX_Check(pDX, IDC_CHKUSEDEFPORT, m_bUseDefPort);
	DDX_Text(pDX, IDC_EDTPORT, m_nPort);
	DDV_MinMaxUInt(pDX, m_nPort, 0, 655535);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CFtpConnectDlg, CDialog)
	//{{AFX_MSG_MAP(CFtpConnectDlg)
	ON_BN_CLICKED(IDC_SAVEIT, OnAddFtpSIte)
	ON_BN_CLICKED(IDC_REMOVEIT, OnRemoveFtpSite)
	ON_BN_CLICKED(IDC_CONNECT, OnConnect)
	ON_LBN_SELCHANGE(IDC_LISTSITES, OnSelchangeListsites)
	ON_BN_CLICKED(IDC_CHKANONYMOUS, OnChkanonymous)
	ON_BN_CLICKED(IDC_BTNSELDIR, OnSelectDowntoDir)
	ON_BN_CLICKED(IDC_CHKUSEDEFPORT, OnChkusedefport)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
// CFtpConnectDlg message handlers
BOOL CFtpConnectDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	//initializing the ftp sites listbox control.
	CStringList oProfileNamesList;
	if(!GetAllFtpProfileNames(oProfileNamesList))
	{
		TRACE0("Failed to get ftp sites name listn");
		return FALSE;
	}
	//clear the listbox's contents.
	for(; this->m_oFtpSites.GetCount() > 0;)
	{
		this->m_oFtpSites.DeleteString(0);
	}
	//add all ftp sites name into listbox.
	POSITION pos = oProfileNamesList.GetHeadPosition();
	for(; NULL != pos; pos = oProfileNamesList.GetHeadPosition())
	{
		this->m_oFtpSites.AddString(oProfileNamesList.GetAt(pos));
		oProfileNamesList.RemoveHead();
	}
	this->CenterWindow();
	return TRUE;
}
//update the UI contents.
void CFtpConnectDlg::OnSelchangeListsites() 
{
	CString strProfileName;
	CFtpSite oFtpSite;
	
	if(!this->m_oFtpSites.GetSelCount())
	{
		this->ClearUIContents();
		return ;
	}	
	this->m_oFtpSites.GetText(this->m_oFtpSites.GetCurSel(), strProfileName);
	if(Trim(strProfileName).IsEmpty())
	{
		this->m_oFtpSites.DeleteString(this->m_oFtpSites.GetSelCount());
		this->ClearUIContents();
		return ;
	}
	if(GetFtpSiteInfo(strProfileName.GetBuffer(0), oFtpSite))
	{
		CString strTipInfo;
		strTipInfo.Format("%s --- %s", oFtpSite.m_sProfile, oFtpSite.m_sHost);
		this->m_oTipInfoCtrl.SetText(strTipInfo.GetBuffer(0));
		this->FillUIContents(oFtpSite);
	}
	else
	{
		MSGBOX_ERROR(_LoadString(IDS_FTPGETFTPSITEFAILED).GetBuffer(0));
		if(RemoveFtpSiteInfo(strProfileName.GetBuffer(0)))
		{
			this->m_oFtpSites.DeleteString(this->m_oFtpSites.GetSelCount());
			return ;
		}
	}
}
//trim left or right space char.
CString& CFtpConnectDlg::Trim(CString &strText)
{
	strText.TrimLeft();
	strText.TrimRight();
	return strText;
}
//clear UI contents.
void CFtpConnectDlg::ClearUIContents(void)
{
	this->m_sProfile.Empty();
	this->m_sHost.Empty();
	this->m_sUser.Empty();
	this->m_sPassword.Empty();
	this->m_sDowntoDir.Empty();
	this->m_sDescription.Empty();
	
	this->m_bAnonymous = FALSE;
	this->m_bPASVMode  = FALSE;
	this->UpdateData(FALSE);
	this->OnChkanonymous();
}
//fill UI contents.
void CFtpConnectDlg::FillUIContents(CFtpSite &oFtpSite)
{
	this->m_sProfile = oFtpSite.m_sProfile;
	this->m_sHost = oFtpSite.m_sHost;
	this->m_nPort = oFtpSite.m_nPort;
	this->m_bUseDefPort = (oFtpSite.m_nPort == 21);
	this->m_sUser = oFtpSite.m_sUser;
	this->m_sPassword = oFtpSite.m_sPassword;
	this->m_sDowntoDir = oFtpSite.m_sDowntoDir;
	this->m_sDescription = oFtpSite.m_sDescription;
	
	this->m_bAnonymous = oFtpSite.m_bAnonymous;
	this->m_bPASVMode  = oFtpSite.m_bPASVMode;
	this->UpdateData(FALSE);
	this->OnChkanonymous();
	this->OnChkusedefport();
}
//make ftp setting information from GUI.
void CFtpConnectDlg::MakeCurFtpSiteInfo(CFtpSite &oFtpSite)
{
	this->UpdateData(TRUE);
	oFtpSite.m_bAnonymous = this->m_bAnonymous;
	oFtpSite.m_bPASVMode  = this->m_bPASVMode;	
	if(!this->m_bUseDefPort)
	{
		oFtpSite.m_nPort = this->m_nPort;
	}
	oFtpSite.m_sProfile = Trim(this->m_sProfile);
	oFtpSite.m_sHost = Trim(this->m_sHost);
	oFtpSite.m_sUser = Trim(this->m_sUser);
	oFtpSite.m_sPassword = Trim(this->m_sPassword);
	if(Trim(this->m_sDowntoDir).IsEmpty())
	{
		this->m_sDowntoDir = ENV_DEFAULT_FTPDOWNTODIR;
	}
	oFtpSite.m_sDowntoDir = Trim(this->m_sDowntoDir);
	oFtpSite.m_sDescription = Trim(this->m_sDescription);
}
//add ftp site setting.
void CFtpConnectDlg::OnAddFtpSIte() 
{
	CFtpSite oFtpSite;
	MakeCurFtpSiteInfo(oFtpSite);
	//the ftp-site profile name must be not empty.
	oFtpSite.m_sProfile.TrimLeft();
	oFtpSite.m_sProfile.TrimRight();
	if(oFtpSite.m_sProfile.IsEmpty())
	{
		MSGBOX_INFO(_LoadString(IDS_FTPPROFILEEMPTY).GetBuffer(0));
		return ;
	}
	if(!AddFtpSiteInfo(oFtpSite))
	{
		MSGBOX_ERROR(_LoadString(IDS_FTPADDITEMFAILED).GetBuffer(0));
		return ;
	}
	CString strText;
	if(this->m_oFtpSites.FindString(0, this->m_sProfile.GetBuffer(0)) == LB_ERR)
	{
		this->m_oFtpSites.SetCurSel(this->m_oFtpSites.AddString(this->m_sProfile));
	}
}
//remove the ftp-site setting from registry.
void CFtpConnectDlg::OnRemoveFtpSite() 
{
	if(!this->m_oFtpSites.GetSelCount())
	{
		MSGBOX_INFO(_LoadString(IDS_FTPNOSELITEM).GetBuffer(0));
		return ;
	}
	if(MSGBOX_CONFIRM(_LoadString(IDS_FTPDELCONFIRM).GetBuffer(0)) == IDYES)
	{
		this->UpdateData(TRUE);
		
		if(RemoveFtpSiteInfo(this->m_sProfile))
		{
			//refresh the listbox contents.
			int nIndex = this->m_oFtpSites.FindString(0, this->m_sProfile.GetBuffer(0));
			if(nIndex != LB_ERR) this->m_oFtpSites.DeleteString(nIndex);
		}
		else
		{
			MSGBOX_ERROR(_LoadString(IDS_FTPDELITEMFAILED).GetBuffer(0));
			return ;
		}
	}
}
//connect to current ftp server.
void CFtpConnectDlg::OnConnect()
{
}
//control UI display.
void CFtpConnectDlg::OnChkanonymous() 
{
	this->UpdateData(TRUE);
	CWnd *phWnd = NULL;
	phWnd = this->GetDlgItem(IDC_EDTUSER);
	phWnd->EnableWindow(!this->m_bAnonymous);
	phWnd = this->GetDlgItem(IDC_EDTPASS);
	phWnd->EnableWindow(!this->m_bAnonymous);
	if(this->m_bAnonymous)
	{
		this->m_sUser = "anonymous";
		this->m_sPassword = "mail@mail";
		this->UpdateData(FALSE);
	}
}
//
void CFtpConnectDlg::OnChkusedefport() 
{
	this->UpdateData(TRUE);
	
	CWnd *phWnd = NULL;
	
	phWnd = this->GetDlgItem(IDC_EDTPORT);
	phWnd->EnableWindow(!this->m_bUseDefPort);
	
	if(this->m_bUseDefPort)
	{
		this->m_nPort = 21;
		this->UpdateData(FALSE);
	}
}
void CFtpConnectDlg::OnSelectDowntoDir() 
{
	CXShell	shell;
	CString	sPath;
	if(shell.GetFolder(&sPath, "Select Destination Directory", 
		this->GetSafeHwnd(), NULL, NULL))
	{
		this->m_sDowntoDir = sPath;
		this->UpdateData(FALSE);
	}
	else
	{
		//MSGBOX_ERROR(_LoadString(IDS_OPENSHELLFLODERFAILED).GetBuffer(0));
		return ;
	}	
}

						