vieter/src/docker/docker.v

49 lines
937 B
Coq
Raw Normal View History

module docker
import net.unix
import net.urllib
import net.http
const socket = '/var/run/docker.sock'
const buf_len = 1024
fn request(method string, url urllib.URL) ?http.Response {
req := "$method $url.request_uri() HTTP/1.1\nHost: localhost\n\n"
// Open a connection to the socket
mut s := unix.connect_stream(socket) ?
defer {
s.close() ?
}
// Write the request to the socket
s.write_string(req) ?
// Wait for the server to respond
s.wait_for_write() ?
mut buf := []byte{len: buf_len}
mut res := []byte{}
mut c := 0
for {
c = s.read(mut buf) or {
return error('Failed to read data from socket.')
}
res << buf[..c]
if c < buf_len {
break
}
}
// Decode chunked response
return http.parse_response(res.bytestr())
}
fn get(url urllib.URL) ?http.Response {
return request('GET', url)
}