added syslog

src/settings/telnet/enabled.cpp

@@ -7,6 +7,7 @@
 #include <sstream>
 #include <fstream>
 #include <string>
+#include <syslog.h>
 
 #define TELNET_REQUIRED_STRING R"({"required":"[token,enabled]"})"
 
@@ -82,9 +83,11 @@ void set_telnet(const httplib::Request &request, httplib::Response &response) {
         if (new_telnet_enabled == "0") {
             system("/etc/init.d/telnet stop");
             system("rm /etc/rc.d/70telnet");
+            syslog(LOG_INFO, "Telnet is disabled");
         } else {
             system("/etc/init.d/telnet start");
             system("ln -sv /etc/init.d/telnet /etc/rc.d/70telnet");
+            syslog(LOG_INFO, "Telnet is enabled");
         }
         telnetfileout << stoi(new_telnet_enabled);
         telnetfileout.close();