This is a very simple parse solution, but works.
HeaderList := TStringList.Create;
HeaderList.NameValueSeparator := ':';
HeaderList.Text := YourHeaderString; //must be a string with
header items delimited by carriage return and line feed, as it came in
the raw request.
In this case you get a strings list where the names are the headers
fields and the values are the fields data.
you can easily consult/add/change a field.
Example:
i:=HeaderList.IndexOfName('Content-length');
HeaderList.Values['Connection'] := ' Keep-Alive';
HeaderList.Values['Transfer-Encoding'] := ' chunked';
To transform again in raw header
YourHeaderString:=HeaderList.Text;
> I am looking for a way to PARSE and ALTER http request headers.
>
> Currently I have the Header in a STRING, and want to ADD Headers if they do
> not EXIST.
>
> I am not sure what Class to use: I have looked at
>
> var
> web : TWebRequest;
>
> web := TWebRequest.Create;
> web.Content := s; // set the Header , not even sure this is correct.
>
> any help appreciated.
>
>
>
>
>
>
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