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CHttpDownloadDlg v1.03

, 3 Mar 2000
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A dialog implementation that performs HTTP downloads.
  • Download source files - 42 Kb
  • Sample Image - DownloadDlg.gif

    Introduction

    Welcome to CHttpDownloadDlg, an MFC dialog which performs HTTP downloads similar to the Internet Explorer download dialog as shown above.


    History
    Usage
    Contacting the Author


    History

    V1.0 (14 November 1999)
    • First public release.

    V1.01 (15 November 1999)

    • Updated documentation to refer to what rc resources are needed by the class.
    • Renamed all resources used from ASYNC_DOWLOAD to include HTTPDOWNLOAD.
    • Now handles HTTP error 407 (Proxy Authentication) and HTTP error 401 (Server Authentication). You are prompted with a password dialog when either of these forms of authentication are required.
    • Sample program now allows you to specify the URL to download from as well as the file to download into and the username and password to connect with.
    • The download file is now deleted if the download was aborted or if some other error occurs during the download.
    • Parsing of URL will now work where "http://" is not explicitely specified.
    • Improved the general look and feel of the demo app and called it "HTML File Downloader".

    V1.02 (29 November 1999)

    • Fixed a number of compiler warnings and errors when used in VC++ 6.0.

    V1.03 (25 January 2000)

    • Fixed a problem where server authentication was not being detected correctly, while proxy authentication was being handled.
    • Updated the way and periodicity certain UI controls are updated during the HTTP download.


    Usage

    To use CHttpDownloadDlg in your project simply include HttpDownloadDlg.cpp/.h from the test application in your application and #include "HttpDownloadDlg.h" in whichever files you want to use the class in. To bring up the dialog to download a specific file, just use some code like the following:

    CHttpDownloadDlg dlg;
    dlg.m_sURLToDownload = _T("http://www.some-site.com/somefile.ext");
    dlg.m_sFileToDownloadInto = _T("c:\\somfile.ext");
    if (dlg.DoModal() == IDOK)
       AfxMessageBox("File was downloaded successfully");
    

    You should also have a look at the CInetDownloadDlg::OnDownload() code in the sample application.


    Contacting the Author

    PJ Naughter
    Email: pjn@indigo..ie
    Web: http://www.naughter.com
    25 January 2000


    License

    This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

    A list of licenses authors might use can be found here

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    About the Author

    PJ Naughter

    United States United States
    No Biography provided

    Comments and Discussions

     
    GeneralMy vote of 4 Pinmemberminsikchu8-Sep-10 15:02 
    QuestionHow to copy the res? Pinmemberrootdial5-Apr-06 8:42 
    Generaltoo many errors Pinmemberpetri11123-Oct-04 7:17 
    GeneralRe: too many errors Pinmemberpjnaughter23-Oct-04 10:50 
    GeneralRe: too many errors Pinmemberpetri11128-Oct-04 18:22 
    GeneralRe: too many errors Pinmemberpjnaughter29-Oct-04 1:06 
    GeneralRe: too many errors PinmemberKarstenK13-Jul-05 23:11 
    GeneralRe: too many errors Pinmemberpjnaughter14-Jul-05 0:12 
    QuestionHow to upload a file to a HTTP server? PinmemberMaTrIX2k216-May-04 12:32 
    AnswerRe: How to upload a file to a HTTP server? Pinmemberpjnaughter17-May-04 0:14 
    Question102 error(s), 5 warning(s) What's wrong?? PinmemberLocura6668-Mar-04 16:26 
    AnswerRe: 102 error(s), 5 warning(s) What's wrong?? Pinmemberpjnaughter17-May-04 0:18 
    QuestionHow to ignore global offline mode? PinmemberRalfy3-Mar-04 17:25 
    GeneralLots and Lots of Errors when compiling Pinmembershultas11-Feb-04 17:04 
    GeneralRe: Lots and Lots of Errors when compiling Pinmemberpjnaughter11-Feb-04 21:30 
    GeneralRe: Lots and Lots of Errors when compiling Pinmembershultas12-Feb-04 5:46 
    GeneralRe: Lots and Lots of Errors when compiling Pinmemberpjnaughter12-Feb-04 6:01 
    GeneralCompile shouts: unresolved symbols PinmemberHintiFlo22-Jan-04 10:27 
    GeneralRe: Compile shouts: unresolved symbols Pinmemberpjnaughter22-Jan-04 11:36 
    GeneralRe: Compile shouts: unresolved symbols PinmemberHintiFlo22-Jan-04 22:24 
    Thanx, i'll try
    GeneralRe: Compile shouts: unresolved symbols PinmemberHintiFlo23-Jan-04 2:24 
    GeneralATL downloading PinmemberBalkrishna Talele6-Jan-04 19:16 
    GeneralRe: ATL downloading Pinmemberpjnaughter7-Jan-04 2:46 
    GeneralBinary downloads PinmemberChris Losinger14-Dec-03 16:59 
    GeneralRe: Binary downloads Pinmemberpjnaughter14-Dec-03 22:49 

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