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Beginning Winsock Programming - Simple TCP client

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28 Feb 2002CPOL4 min read 672.5K   17.4K   222  
A simple TCP client is explained.
// SimpleTcpClientDlg.h : header file
//

#if !defined(AFX_SIMPLETCPCLIENTDLG_H__59F83987_2D03_11D6_AA7C_00C026A39668__INCLUDED_)
#define AFX_SIMPLETCPCLIENTDLG_H__59F83987_2D03_11D6_AA7C_00C026A39668__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CSimpleTcpClientDlg dialog

class CSimpleTcpClientDlg : public CDialog
{
// Construction
public:
	static UINT StartDownload(LPVOID pParam );
	void DownloadFile();
	void ParseURL(CString url, CString& server, CString& filepath, CString& filename);
	CSimpleTcpClientDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CSimpleTcpClientDlg)
	enum { IDD = IDD_SIMPLETCPCLIENT_DIALOG };
	CListBox	m_list;
	CString	m_url;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSimpleTcpClientDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CSimpleTcpClientDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	virtual void OnOK();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SIMPLETCPCLIENTDLG_H__59F83987_2D03_11D6_AA7C_00C026A39668__INCLUDED_)

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
United States United States
Nish Nishant is a technology enthusiast from Columbus, Ohio. He has over 20 years of software industry experience in various roles including Chief Technology Officer, Senior Solution Architect, Lead Software Architect, Principal Software Engineer, and Engineering/Architecture Team Leader. Nish is a 14-time recipient of the Microsoft Visual C++ MVP Award.

Nish authored C++/CLI in Action for Manning Publications in 2005, and co-authored Extending MFC Applications with the .NET Framework for Addison Wesley in 2003. In addition, he has over 140 published technology articles on CodeProject.com and another 250+ blog articles on his WordPress blog. Nish is experienced in technology leadership, solution architecture, software architecture, cloud development (AWS and Azure), REST services, software engineering best practices, CI/CD, mentoring, and directing all stages of software development.

Nish's Technology Blog : voidnish.wordpress.com

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