more stuff

include/Proxy.h

@@ -9,10 +9,11 @@
 #define SMTP_STATE_WAIT_FOR_RCPTTO 2
 #define SMTP_STATE_WAIT_FOR_DATA 3
 
-class Proxy {
+class Proxy
+{
 public:
     Proxy();
-    void run(boost::asio::ssl::stream<boost::asio::ip::tcp::socket>* outside);
+    void run(boost::asio::ssl::stream<boost::asio::ip::tcp::socket>* outside, const std::string& peer_address);
 
 private:
     boost::asio::io_service& io_service_;

src/Proxy.cpp

@@ -1,6 +1,5 @@
 // Proxy.cpp
 #include "Proxy.h"
-#include "HostnameResolver.h"
 #include <iostream>
 #include <thread>
 #include <format>
@@ -10,7 +9,7 @@
 
 extern Configfile cfg;
 
-void Proxy::run(boost::asio::ssl::stream<boost::asio::ip::tcp::socket>* outside) {
+void Proxy::run(boost::asio::ssl::stream<boost::asio::ip::tcp::socket>* outside, const std::string& peer_address) {
     boost::asio::ssl::stream<boost::asio::ip::tcp::socket>* inside;
     // Original comments and variables retained
     std::string from = "";

src/Utils.cpp

@@ -67,12 +67,11 @@ string Utils::ulongtostr(unsigned long number)
  * @return string lowercase version of s
  *
  */
-string Utils::strtolower(string s)
+string Utils::strtolower(const std::string_view s)
 {
-  for(unsigned int i=0;i<s.length();i++)
+  const std::string lower_str = boost::algorithm::to_lower_copy(s);
-    s[i]=tolower(s[i]);
 
-  return s;
+  return lower_str;
 }
 
 /**
@@ -83,7 +82,7 @@ string Utils::strtolower(string s)
  * @return string trimmed string
  *
  */
-string Utils::trim(string s)
+string Utils::trim(const std::string_view s)
 {
   while(isspace(s[0]))
     s.erase(0,1);