Downloading webpages: 404 Not Found

[ToniAz]

Hello Everyone!

I'm trying to save the source code of a webpage to a file on disk, and it was pretty much working back at home, but when I tried it in my university, it stopped working. The program can only retrieve the source of the university webpage, and issue a 404 page not found for other pages.

What can I do?

This is the code:

#include <windows.h>
#include <wininet.h>
#include <stdio.h>
#include <tchar.h>
#include <fstream>

#define WIN32_LEAN_AND_MEAN

#ifdef MSVC
    #pragma comment(lib,"wininet")
#endif


int _tmain(int argc, _TCHAR* argv[])

{

    HINTERNET init, cnxn, file;
    DWORD dwBytes;
    TCHAR ch;
    /*initialize the wininet library*/
    init = InternetOpen("HTTPGET",
                        INTERNET_OPEN_TYPE_DIRECT,
                        NULL,
                        NULL,
                        0);

    /*connect to the server*/
    cnxn = InternetConnect(init,
                            argv[1],
                            INTERNET_DEFAULT_HTTP_PORT,
                            NULL,
                            NULL,
                            INTERNET_SERVICE_HTTP,
                            0,
                            0);

    /*open up an HTTP request*/
    file = HttpOpenRequest(cnxn,
                            NULL,
                            "/index.html",
                            NULL,
                            NULL,
                            NULL,
                            0,
                            0);

    std::ofstream webSrc;

    if(HttpSendRequest(file, NULL, 0, NULL, 0))
    {
        webSrc.open(_tcscat(argv[1], _T("___.html")));
        while(InternetReadFile(file, &ch, 1, &dwBytes))
        {
            if(dwBytes != 1) break;
            webSrc << ch;
        }
        webSrc.close();
    }

    InternetCloseHandle(file);
    InternetCloseHandle(cnxn);
    InternetCloseHandle(init);

    return 0;
}

Any help is appreciated!