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Unicode C

FTP through HTTP Tunnel (FTP over HTTP Proxy)

See more FTP Examples

Note: This example requires Chilkat v9.5.0.51 or greater.

FTP through an HTTP tunnel (via an HTTP proxy server that supports HTTP tunneling).

Chilkat Unicode C Downloads

Unicode C
#include <C_CkFtp2W.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkFtp2W ftp;
    const wchar_t *localFilename;
    const wchar_t *remoteFilename;

    success = FALSE;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    ftp = CkFtp2W_Create();

    CkFtp2W_putHostname(ftp,L"ftp.example.com");
    CkFtp2W_putUsername(ftp,L"login");
    CkFtp2W_putPassword(ftp,L"password");

    // Set the HTTP proxy server properties.
    // This is to connect via HTTP/1.1 using CONNECT method
    CkFtp2W_putHttpProxyHostname(ftp,L"192.168.1.127");
    CkFtp2W_putHttpProxyPort(ftp,8080);

    // If the proxy server requires authentication...
    CkFtp2W_putHttpProxyUsername(ftp,L"myProxyUsername");
    CkFtp2W_putHttpProxyPassword(ftp,L"myProxyPassword");

    // FTP over an HTTP proxy requires that FTP Passive mode be used
    // for data transfers. It is not possible to use non-passive (active) mode
    // for FTP over HTTP.
    CkFtp2W_putPassive(ftp,TRUE);

    // Connect and login to the FTP server.
    success = CkFtp2W_Connect(ftp);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    // Change to the remote directory where the file will be uploaded.
    success = CkFtp2W_ChangeRemoteDir(ftp,L"junk");
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    // Upload a file.
    localFilename = L"c:/temp/hamlet.xml";
    remoteFilename = L"hamlet.xml";

    success = CkFtp2W_PutFile(ftp,localFilename,remoteFilename);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    success = CkFtp2W_Disconnect(ftp);

    wprintf(L"File Uploaded!\n");


    CkFtp2W_Dispose(ftp);

    }