Class used to represent a download item. Returns true if this object is valid. Do not call any other methods if this function returns false. Returns true if the download is in progress. Returns true if the download is complete. Returns true if the download has been canceled. Returns true if the download has been interrupted. Returns the most recent interrupt reason. Returns a simple speed estimate in bytes/s. Returns the rough percent complete or -1 if the receive total size is unknown. Returns the total number of bytes. Returns the number of received bytes. Returns the time that the download started. Returns the time that the download ended. Returns the full path to the downloaded or downloading file. Returns the unique identifier for this download. Returns the URL. Returns the original URL before any redirections. Returns the suggested file name. Returns the content disposition. Returns the mime type. Class used to represent a web response. The methods of this class may be called on any thread. Create a new CefResponse object. Returns true if this object is read-only. Get the response error code. Returns ERR_NONE if there was no error. Set the response error code. This can be used by custom scheme handlers to return errors during initial request processing. Get the response status code. Set the response status code. Get the response status text. Set the response status text. Get the response mime type. Set the response mime type. Get the response charset. Set the response charset. Get the value for the specified response header field. Set the header |name| to |value|. If |overwrite| is true any existing values will be replaced with the new value. If |overwrite| is false any existing values will not be overwritten. Get all response header fields. Set all response header fields. Get the resolved URL after redirects or changed as a result of HSTS. Set the resolved URL after redirects or changed as a result of HSTS.