one more parser

2026-09-12 08:29:44 +02:00
parent 751b54db18
commit 72d072bb6c
5 changed files with 287 additions and 4 deletions
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Request.cpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*                                                +#+#+#+#+#+   +#+           */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "http/Request.hpp"
+
+#include <algorithm>
+#include <cctype>
+
+namespace webserv {
+
+const char* toString(Method method) noexcept {
+  switch (method) {
+    case Method::Get:
+      return "GET";
+    case Method::Post:
+      return "POST";
+    case Method::Delete:
+      return "DELETE";
+  }
+  return "GET";
+}
+
+bool headerNameEquals(std::string_view a, std::string_view b) noexcept {
+  return std::ranges::equal(a, b, [](unsigned char x, unsigned char y) {
+    return std::tolower(x) == std::tolower(y);
+  });
+}
+
+std::optional<std::string_view> Request::header(std::string_view name) const noexcept {
+  for (const auto& [fieldName, value] : headers) {
+    if (headerNameEquals(fieldName, name)) {
+      return std::string_view(value);
+    }
+  }
+  return std::nullopt;
+}
+
+}  // namespace webserv