ws/http/upgrade/request/private.go

package request

import (
	"fmt"
	"strings"
)


func (r *T) parseHeader(b []byte) {

	/* (1) First line -> GET {uri} HTTP/{version}
	---------------------------------------------------------*/
	if !r.first {

		err := r.request.Parse(b)

		if err != nil {
			r.Err = fmt.Errorf("Error while parsing first line: %s", err)
			return
		}

		r.first = true
		return

	}



	/* (2) Other lines -> Header-Name: Header-Value
	---------------------------------------------------------*/
	/* (1) Split by ': ' */
	parts := strings.Split(string(b), ": ")

	/* (2) Abort on failure */
	if len(parts) != 2 {
		return
	}

	/* (3) Match header */
	switch strings.ToLower(parts[0]) {
		case "host":                   fmt.Printf("[host]                   '%s'\n", parts[1])
		case "upgrade":                fmt.Printf("[upgrade]                '%s'\n", parts[1])
		case "connection":             fmt.Printf("[connection]             '%s'\n", parts[1])
		case "sec-websocket-key":      fmt.Printf("[sec-websocket-key]      '%s'\n", parts[1])
		case "origin":                 fmt.Printf("[origin]                 '%s'\n", parts[1])
		case "sec-websocket-protocol": fmt.Printf("[sec-websocket-protocol] '%s'\n", parts[1])
		case "sec-websocket-version":  fmt.Printf("[sec-websocket-version]  '%s'\n", parts[1])

	}

}