feat: decouple event loop from http

src/http/http_consts.c

@@ -1,16 +0,0 @@
-#include "http.h"
-
-const char http_404[] = "HTTP/1.1 404 Not Found\n"
-                        "Connection: close\n"
-                        "Content-Length: 0\n\n";
-const size_t http_404_len = sizeof(http_404) - 1;
-
-const char http_405[] = "HTTP/1.1 405 Method Not Allowed\n"
-                        "Connection: close\n"
-                        "Content-Length: 0\n\n";
-const size_t http_405_len = sizeof(http_405) - 1;
-
-const char http_500[] = "HTTP/1.1 500 Internal Server Error\n"
-                        "Connection: close\n"
-                        "Content-Length: 0\n\n";
-const size_t http_500_len = sizeof(http_500) - 1;

src/http/http_parse.c

@@ -1,25 +0,0 @@
-#include "http.h"
-#include "picohttpparser.h"
-
-/*
- * given the HTTP path, parse the request
- */
-http_parse_error http_parse_request(http_request *req, const char *buf,
-                                    size_t buf_size) {
-  // First we try to parse the incoming HTTP request
-  size_t num_headers = HTTP_MAX_ALLOWED_HEADERS;
-
-  int res = phr_parse_request(buf, buf_size, &req->method, &req->method_len,
-                              &req->path, &req->path_len, &req->minor_version,
-                              req->headers, &num_headers, 0);
-
-  if (res == -1) {
-    return http_parse_error_invalid;
-  } else if (res == -2) {
-    return http_parse_error_incomplete;
-  }
-
-  req->len = res;
-
-  return http_parse_error_ok;
-}

src/http/http_route.c

@@ -1,13 +0,0 @@
-#include <string.h>
-
-#include "event_loop.h"
-#include "http.h"
-
-typedef void (*routing_func)(event_loop_conn *);
-
-void http_route(event_loop_conn *conn) {
-  // TODO routing
-
-  // Fallthrough is to return a 404
-  http_write_standard_response(conn, http_not_found);
-}

src/http/http_util.c

@@ -1,23 +0,0 @@
-#include "http.h"
-
-void http_write_standard_response(event_loop_conn *conn,
-                                  http_response_type type) {
-  const char *s;
-  size_t len;
-
-  switch (type) {
-  case 404:
-    s = http_404;
-    len = http_404_len;
-    break;
-  case 405:
-    s = http_405;
-    len = http_405_len;
-  }
-
-  memcpy(conn->wbuf, s, len);
-
-  conn->state = event_loop_conn_state_res;
-  conn->wbuf_size = len;
-  conn->wbuf_sent = 0;
-}