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Some error handling

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This commit is contained in:
Lorenz Stechauner
2021-05-16 19:16:16 +02:00
parent 124ff2ef94
commit 39b9b6aa9e
3 changed files with 142 additions and 60 deletions
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9
src/http/parser.rs
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@ -1,12 +1,15 @@
use crate::http;
use crate::http::Status;
pub fn parse_request(stream: &mut http::Stream) -> Result<http::Request, String> {
pub fn parse_request(stream: &mut http::Stream) -> Result<Option<http::Request>, String> {
let mut buf = [0; 4096];
let size = stream.peek(&mut buf).unwrap();
if size == 0 {
return Ok(None)
}
let mut parser = Parser::new_request_parser(&buf[..size]);
let header_size = parser.parse().unwrap();
let header_size = parser.parse()?;
let mut header_fields = Vec::new();
for (name, value) in parser.headers {
@ -25,7 +28,7 @@ pub fn parse_request(stream: &mut http::Stream) -> Result<http::Request, String>
stream.read_exact(&mut buf[..header_size]).unwrap();
Ok(request)
Ok(Some(request))
}
pub fn parse_response(stream: &mut http::Stream) -> Result<http::Response, String> {