Download a file

Download a file

Postby Silvio.Falconi » Sun Sep 01, 2019 8:37 pm

Do you have a small script for dowload a file from a site ?
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)
I use : FiveWin for Harbour November 2023 - January 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
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Re: Download a file

Postby cnavarro » Sun Sep 01, 2019 9:37 pm

Cristobal Navarro
Hay dos tipos de personas: las que te hacen perder el tiempo y las que te hacen perder la noción del tiempo
El secreto de la felicidad no está en hacer lo que te gusta, sino en que te guste lo que haces
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Re: Download a file

Postby ukoenig » Mon Sep 02, 2019 6:32 am

Christobal,

I got the error unresolved external

URLDownloadToFile
I think it will work only with HARBOUR not xHARBOUR

regards
Uwe :?:
Since 1995 ( the first release of FW 1.9 )
i work with FW.
If you have any questions about special functions, maybe i can help.
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Re: Download a file

Postby Silvio.Falconi » Mon Sep 02, 2019 8:07 am

error with harbour
Code: Select all  Expand view
Progetto: nages, Ambiente: bcc7xHarbor:
[1]:Harbour.Exe nages.prg  /m /n0 /gc1 /es2 /a /iC:\Work\fwh\include /iC:\work\XHARBOUR\Include /jI18n\Main.hil /iinclude;c:\work\fwh\include;C:\work\XHARBOUR\include /oObj\nages.c
xHarbour 1.2.3 Intl. (SimpLex) (Build 20180217)
Copyright 1999-2017, http://www.xharbour.org http://www.harbour-project.org/
Compiling 'nages.prg'...
Generating international list to 'I18n\Main.hil'...
Generating C source output to 'Obj\nages.c'...
Done.
Lines 149, Functions/Procedures 3, pCodes 594
[1]:Bcc32.Exe -M -c -DHB_OS_WIN_32 -DHB_FM_STATISTICS_OFF -DHB_NO_DEFAULT_API_MACROS -DHB_NO_DEFAULT_STACK_MACROS -IC:\Work\fwh\include -IC:\work\bcc7\Include\windows\sdk\;C:\work\XHARBOUR\Include  -nObj Obj\nages.c
Embarcadero C++ 7.00 for Win32 Copyright (c) 1993-2015 Embarcadero Technologies, Inc.
Obj\nages.c:
[1]:iLink32.Exe -Gn -aa -Tpe -s -v @nages.bcl
Turbo Incremental Link 6.70 Copyright (c) 1997-2014 Embarcadero Technologies, Inc.
Error: Unresolved external 'URLDownloadToFileA' referenced from C:\WORK\ERRORI\LOTTO\OBJ\NAGES.OBJ
Error: Unable to perform link
 



I tried also this source
Code: Select all  Expand view
 #include "fivewin.ch"

        function Main()
                LOCAL   nRet
               
                nRet := DOWNLOADFILE( "https://www.lottomatica.it/STORICO_ESTRAZIONI_LOTTO/storico.zip", "C:\" )
               
                MsgStop( nRet )
        RETURN NIL


         #pragma BEGINDUMP

    #include <Windows.h>
    #include <hbapi.h>
    #include <urlmon.h>

    HB_FUNC( DOWNLOADFILE )

    {
            HRESULT hr;

            hr = URLDownloadToFile( NULL, hb_parc( 1 ), hb_parc( 2 ), 0, NULL ) ;

            hb_retnl( hr ) ;
    }

    #pragma ENDDUMP






How decompress a file zip I downloaded ?
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)
I use : FiveWin for Harbour November 2023 - January 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
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Silvio.Falconi
 
Posts: 7033
Joined: Thu Oct 18, 2012 7:17 pm

Re: Download a file

Postby bpd2000 » Mon Sep 02, 2019 9:30 am

Hi
You have to add urlmon library
Regards, Greetings

Try FWH. You will enjoy it's simplicity and power.!
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Re: Download a file

Postby Silvio.Falconi » Mon Sep 02, 2019 9:39 am

Now I foud a script run ok
Code: Select all  Expand view
#include "fivewin.ch"

function DescargFichDesdeUrl()
   Local cdate:=dtoc(date())
   local cFile := "C:\Work\Errori\download\storico_.zip"
   local cUrl  := "https://www.lottomatica.it/STORICO_ESTRAZIONI_LOTTO/storico.zip"

    DELETEURLCACHEENTRY( cUrl )

    URLDOWNLOADTOFILE( 0, cUrl, cFile )
 
RETURN NIL

DLL STATIC FUNCTION DELETEURLCACHEENTRY( cUrl AS LPSTR ) AS BOOL;
    PASCAL FROM "DeleteUrlCacheEntryA" LIB "wininet.dll"

DLL FUNCTION URLDOWNLOADTOFILE( pCaller AS LONG, cUrl AS LPSTR, cFileName AS LPSTR, nReserved AS DWORD, nFnCB AS LONG ) AS LONG;
    PASCAL FROM "URLDownloadToFileA" LIB "urlmon.dll"
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)
I use : FiveWin for Harbour November 2023 - January 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
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Silvio.Falconi
 
Posts: 7033
Joined: Thu Oct 18, 2012 7:17 pm

Re: Download a file

Postby ukoenig » Mon Sep 02, 2019 10:36 am

Silvio,

YES works perfect

a download-test from my website

LOCAL cSaveAs := "I:\_Download\download\Store_.zip"
LOCAL cUrl := "http://www.Pflegeplus.com/DOWNLOADS/Gditest1.zip"


regards
Uwe :D
Since 1995 ( the first release of FW 1.9 )
i work with FW.
If you have any questions about special functions, maybe i can help.
User avatar
ukoenig
 
Posts: 4043
Joined: Wed Dec 19, 2007 6:40 pm
Location: Germany


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