feat(headers): getContentType and getHost

webserv/http/HttpHeaders.cpp

@@ -8,7 +8,7 @@
 
 std::optional<size_t> HttpHeaders::getContentLength() const
 {
-    const auto &value = get("Content-Length");
+    const auto &value = this->get("Content-Length");
     if (value.empty())
     {
         return std::nullopt;
@@ -23,6 +23,26 @@ std::optional<size_t> HttpHeaders::getContentLength() const
     }
 }
 
+std::optional<std::string> HttpHeaders::getContentType() const
+{
+    const auto &value = this->get("Content-Type");
+    if (value.empty())
+    {
+        return std::nullopt;
+    }
+    return value;
+}
+
+std::optional<std::string> HttpHeaders::getHost() const
+{
+    const auto &value = this->get("Host");
+    if (value.empty())
+    {
+        return std::nullopt;
+    }
+    return value;
+}
+
 void HttpHeaders::add(const std::string &name, const std::string &value) // NOLINT(bugprone-easily-swappable-parameters)
 {
 

webserv/http/HttpHeaders.hpp

@@ -36,6 +36,8 @@ class HttpHeaders
     std::string toString() const;
 
     std::optional<size_t> getContentLength() const;
+    std::optional<std::string> getContentType() const;
+    std::optional<std::string> getHost() const;
 
   private:
     std::unordered_map<std::string, std::string> headers_;