Struct rustdb::webtrans::HttpRequestParser

pub struct HttpRequestParser<'a> { /* fields omitted */ }

Parser for http request.

A http request starts with a line with the method, target and protocol version. This is followed by header lines, terminated by a blank line. Each header line has the form name: value.

Headers define the content-type, content-length and cookies.

The content (optional) comes after the blank line that terminates the headers.

The target and content may also be parsed.

Supported content-types are ( or will be once multipart is done! )

(1) application/x-www-form-urlencoded : default encoding for forms when method is put.

Consists of name=value pairs, for example name1=value1&name2=value2….

[Reserved and] non-alphanumeric characters are replaced by ‘%HH’, a percent sign and two hexadecimal digits representing the ASCII code of the character.

target uses the same encoding for the “query string”, the portion of the target that follows the path, and begins with “?”.

See https://url.spec.whatwg.org/#application/x-www-form-urlencoded

(2) multipart/form-data - typically for uploading files, see https://www.ietf.org/rfc/rfc2388.txt and https://www.w3.org/TR/html401/interact/forms.html.

Implementations

impl<'a> HttpRequestParser<'a>

pub fn new(stream: &'a TcpStream) -> Self

pub fn read_request(&mut self) -> Result<Request, WebErr>

Get Method, path, query and protocol version.

pub fn read_headers(&mut self) -> Result<Map, WebErr>

pub fn read_content(&mut self) -> Result<String, WebErr>

pub fn read_form(&mut self) -> Result<Map, WebErr>

pub fn read_multipart(&mut self) -> Result<Vec<Part>, WebErr>