initial commit

6 years ago · 9466883aed
3 changed files with 47 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -0,0 +1,4 @@
 ## Bash Web Application Framework
 * Requires https://cr.yp.to/ucspi-tcp.html
 * Simply run `./start.sh` to launch it, and then go to [http://127.0.0.1:6001/name/luigi](http://127.0.0.1:6001/name/luigi) to see it in action.
--- a/server.sh
+++ b/server.sh
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 #! /usr/bin/env bash
 shopt -s extglob
 url_components=()
 function parse_url() {
  IFS='/' read -r -a url_components <<< $1
 }
 function parse_request() {
  read -u 0 request
  method=$(echo "$request" | cut -d ' ' -f 1)
  url=$(echo "$request" | cut -d ' ' -f 2)
  echo "$url"
 }
 parse_url $(parse_request)
 url_matcher="${url_components[@]}"
 case $url_matcher in
  *home*)
    data="Hello!"
    ;;
  *name*)
    data="Your name is ${url_components[-1]}"
    ;;
  *)
    data="it's something else, $url_matcher"
    ;;
 esac
 response="<html>$data</html>"
 content_length=$(( $(echo $response | wc -c) - 1))
 printf "HTTP/1.1 200 OK\r\n"
 printf "Server: ucspi\r\n"
 printf "Content-Type: text/html; charset=UTF-8\r\n"
 printf "Content-Length: $content_length\r\n"
 printf "\r\n"
 printf "$response"
--- a/start.sh
+++ b/start.sh
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 #! /usr/bin/env bash
 tcpserver -v 127.0.0.1 6001 ./server.sh