fixed some warning

main.cpp

@@ -9,7 +9,7 @@ int main() {
 	chttp::Server s { };
 	chttp::Router router { };
 	router.Get("/about", [](chttp::Request req, chttp::Response res) {
-		cout << req.URL().GetParam("key") << endl;
+		cout << req.URL().GetURLParam("key") << endl;
 		res.ServeHtml("index.html");
 	});
 	s.SetRouter(router);

response.cpp

@@ -102,13 +102,15 @@ void Response::NotFound() {
 
 void Response::WriteSocket(Sock_type sock, const char* buffer, size_t size,
 		int flags) {
-	int length = size;
+	int length = static_cast<int>(size);
 	if (size == 0)
-		length = strlen(buffer);
+		length = static_cast<int>(strlen(buffer));
 	send(sock, buffer, length, flags);
-	//std::cout << "write to socket:";
-	//for (size_t i = 0; i < length; ++i)
-	//	cout << buffer[i];
+#ifdef DEBUG
+	std::cout << "write to socket:";
+	for (size_t i = 0; i < length; ++i)
+		cout << buffer[i];
+#endif // DEBUG
 }
 
 inline void Response::CloseSocket(Sock_type sock)

response.h

@@ -66,7 +66,7 @@ public:
 	}
 
 	inline void SetContentType(std::string&& content_type) {
-		header.Content()["Content-Type"] = content_type;
+		header.Content()["content-type"] = content_type;
 	}
 
 private:

server.cpp

@@ -64,7 +64,7 @@ int Server::GetLine(Sock_type sock, char* buf, int size) {
 
 vector<string> Server::ReadRequest(const Sock_type& clnt_sock) {
 	int char_count { 1 };
-	char buffer[buffer_size];
+	char buffer[buffer_size] = "";
 	vector<string> content { };
 	while (char_count > 0 && strcmp("\n", buffer)) {
 		char_count = GetLine(clnt_sock, buffer, sizeof(buffer));

url.cpp

@@ -7,7 +7,7 @@
 
 #include "url.h"
 using namespace std;
-std::string chttp::URL::GetParam(const std::string& key)const
+std::string chttp::URL::GetURLParam(const std::string& key)const
 {
 	smatch result;
 	if (regex_search(_url.cbegin(), _url.cend(), result, regex{ key + "=(.*?)&" })

url.h

@@ -22,7 +22,7 @@ public:
 	inline std::string GetURL() const { return _url; }
 	inline std::string& GetURL() { return _url; }
 
-	std::string GetParam(const std::string& key)const;
+	std::string GetURLParam(const std::string& key)const;
 
 	inline bool operator == (const URL& other)const { return this->_url == other._url; }
 	inline bool operator != (const URL& other)const { return this->_url != other._url; }