WriteCallback()

static size_t WriteCallback ( void *  contents, size_t  size, size_t  nmemb, void *  userp  )

static

Function called by CUrl on DownloadURL.

More information on CUrl documentation.

Parameters

[in]	contents	It points to the delivered data
[in]	size	Always 1
[in]	nmemb	Size of the data
[out]	userp	User data

Returns

Number of bytes actually taken care of

                                                                                    {
    size_t realsize = size * nmemb;
    ((std::string*)userp)->append((char*)contents, realsize);
    return realsize;
}