Re-Encode (How to convert encodings)

Demonstrates how to convert a string from one encoding to another.

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

// Needs #include <CkCrypt2.h>

    CkString strOut;


    CkCrypt2 crypt;

    //  Any string argument automatically begins the 30-day trial.
    bool success;
    success = crypt.UnlockComponent("30-day trial");
    if (success != true) {
        strOut.append(crypt.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    const char * s1;
    const char * s2;

    s1 = "This is a test / = abc 123";

    //  The ReEncode method converts a string from one encoding
    //  to another.
    //  Valid encodings are "url", "base64", "qp", "hex", and "ansi"
    //  Use "ansi" for an unencoded ANSI string.

    //  Encode to URL-encoding:
    s2 = crypt.reEncode(s1,"ansi","url");
    strOut.append(s2);
    strOut.append("\r\n");

    //  Convert from URL-encoding to base64:
    const char * b64;
    b64 = crypt.reEncode(s2,"url","base64");
    strOut.append(b64);
    strOut.append("\r\n");

    //  Convert from base64 to hex:
    const char * hex;
    hex = crypt.reEncode(b64,"base64","hex");
    strOut.append(hex);
    strOut.append("\r\n");



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());