Clean up part 1.

CMakeLists.txt

@@ -3,4 +3,4 @@ project(Project_1)
 
 set(CMAKE_CXX_STANDARD 17)
 
-add_executable(Project_1 main.cpp sockets.cpp switch_expression.h helpers/terminal.h)
+add_executable(Project_1 main.cpp modernize/sockets.cpp)

cmake-build-debug/Project_1.cbp

@@ -80,19 +80,13 @@
 				</MakeCommands>
 			</Target>
 		</Build>
-		<Unit filename="/Users/riley/ClientServerProject/helpers/terminal.h">
-			<Option target="Project_1"/>
-		</Unit>
 		<Unit filename="/Users/riley/ClientServerProject/main.cpp">
 			<Option target="Project_1"/>
 		</Unit>
-		<Unit filename="/Users/riley/ClientServerProject/sockets.cpp">
+		<Unit filename="/Users/riley/ClientServerProject/modernize/sockets.cpp">
 			<Option target="Project_1"/>
 		</Unit>
-		<Unit filename="/Users/riley/ClientServerProject/sockets.h">
-			<Option target="Project_1"/>
-		</Unit>
-		<Unit filename="/Users/riley/ClientServerProject/switch_expression.h">
+		<Unit filename="/Users/riley/ClientServerProject/modernize/sockets.h">
 			<Option target="Project_1"/>
 		</Unit>
 		<Unit filename="/Users/riley/ClientServerProject/CMakeLists.txt">

libraries/terminal.h

@@ -1,4 +1,6 @@
 #pragma once
+#include <sys/ioctl.h>
+#include <iomanip>
 
 inline auto terminal_size()
 {
@@ -8,7 +10,7 @@ inline auto terminal_size()
 }
 
 template<class CharT, class Traits>
-std::basic_ostream<CharT,Traits>& hl( std::basic_ostream<CharT, Traits>& os)
+std::basic_ostream<CharT,Traits>& hr(std::basic_ostream<CharT, Traits>& os)
 {
     auto [width, height] = terminal_size();
     os << std::setfill('-') << std::setw(width) << "\n" << std::setfill(' ') << std::setw(0);

main.cpp

@@ -1,15 +1,16 @@
 #if WIN32
 #define NOMINMAX
 #endif
-#include "sockets.h"
-#include "user_input.h"
+#include "modernize/sockets.h"
+#include "libraries/user_input.h"
+#include "libraries/osyncstream.h"
+#include "libraries/terminal.h"
 #include <chrono>
 #include <iomanip>
 #include "server.h"
-#include "osyncstream.h"
-#include "switch_expression.h"
-#include <sys/ioctl.h>
-#include "helpers/terminal.h"
+
+
+
 /*
  *
  auto server(const addrinfo_up& address) noexcept -> void
@@ -110,7 +111,17 @@ auto onClientMessaged(networked& client, std::string& message)
     {
         int operation = std::stoi(message);
         sscout << "OPCode is " << operation << ".\n";
-        client.send_message("thanks for the message!");
+        switch(operation)
+        {
+            case 1:
+                client.send_message(net::system("date"));
+                break;
+            case 4:
+                client.send_message(net::system("netstat -ant"));
+                break;
+            default:
+                break;
+        }
     }catch(std::invalid_argument& invalid_number)
     {
         sscout << "Invalid OPCode, Ignored.\n";
@@ -133,25 +144,25 @@ auto get_ip_port(int mode)
 
 auto execute_as_client(std::string ipaddress, std::uint16_t port)
 {
-    auto num_clients = get_input<int>("Enter number of clients. (1-25)", "Invalid Amount", math::is_between<0, 26>);
-    auto operation = get_input<int>("Pick Command\n\t1. Date", "Invalid Selection", math::is_between<0, 2>);
+    auto num_clients = get_input<int>("Enter number of clients. (1-25): ", "Invalid Amount", math::is_between<0, 26>);
+    auto operation = get_input<int>("Pick Command\n\t1. Date\n\t2. \n\t3. \n\t4. Netstat\n:>", "Invalid Selection", math::is_between<0, 5>);
     auto internal_tracker = 0;
     std::vector<std::thread> threads{};
     threads.reserve(num_clients);
-    auto [width, _] = terminal_size();
     for(int i = 0; i < num_clients; ++i)
     {
-        threads.emplace_back(std::thread([&, i]()
+        threads.emplace_back(std::thread([&]()
         {
             client net_client{};
             auto start = std::chrono::high_resolution_clock::now();
-            net_client.message_received += [=, &internal_tracker](std::string& message)
+            net_client.message_received += [start, &internal_tracker](std::string& message)
             {
                 auto end = std::chrono::high_resolution_clock::now();
                 std::chrono::duration<double, std::milli> elapsed = end-start;
-                sscout << "message for " << internal_tracker << math::numerical_suffix(internal_tracker++) << " of which is " << message << ".\n"
-                        << "Round Trip Was  " << elapsed.count() << " ms\n"
-                        << hl;
+                sscout << internal_tracker << math::numerical_suffix(internal_tracker++) << " client response\n"
+                       << message
+                       << "Round Trip Was  " << elapsed.count() << " ms\n"
+                       << hr;
 
                 return true;
             };
@@ -163,41 +174,23 @@ auto execute_as_client(std::string ipaddress, std::uint16_t port)
             }
         }));
     }
-    sscout << "All clients connected.\n";
+    sscout << "All clients connected.\n" << hr;
     for(auto&& thread : threads)
         thread.join();
     sscout << "Finished!\n";
 }
 
 
-int main()
-{
+int main() {
     net::prologue();
-    const auto mode = get_input<int>("Select Mode\n\t1. Server\n\t2. Client\n>:","Invalid Choice!",math::is_between<0,3>);
-    while (true)
-    {
-        auto [prefix, ipaddress, port] = get_ip_port(mode);
+    const auto mode = get_input<int>("Select Mode\n\t1. Server\n\t2. Client\n>:", "Invalid Choice!",
+                                     math::is_between<0, 3>);
+    while (true) {
+        auto[prefix, ipaddress, port] = get_ip_port(mode);
         sscout << prefix << " selected, ip/port is " << ipaddress << "/" << port << ".\n";
         if (mode == 2) {
             execute_as_client(ipaddress, port);
-            continue;
-            for (int i = 0; i < 10; ++i) {
-                client net_client{};
-                net_client.message_received += [](std::string &what) {
-                    sscout << "GOT " << what << ".\n";
-                    return true;
-                };
-                auto res = net_client.connect(ipaddress, port);
-                if (res.joinable()) {
-                    net_client.send_message(std::string("!Hello! from") + std::to_string(i) + "\n");
-                    res.join();
-                } else {
-                    sscout << "NO NET\n";
-                }
-                net_client.disconnect();
-            }
-        }
-        else{
+        } else {
             server net_server{};
 
             net_server.client_connected += onClientConnected;
@@ -205,53 +198,4 @@ int main()
             net_server.listen(ipaddress, port).join();
         }
     }
-
-
-    auto listen_server = []()
-    {
-        server srv{};
-        srv.client_connected += onClientConnected;
-        srv.message_received += onClientMessaged;
-        auto thread = srv.listen("0.0.0.0", 80);
-        if(thread.joinable())
-        {
-            thread.join();
-        }else{
-            sscout << "Thread is bad!\n";
-        }
-    };
-
-    net::epilogue();
-    return 0;
-/*
- *
- 	const auto selection = get_input<int>("Select Mode\n\t1. Server\n\t2. Client\n>:", "Invalid Choice!", [](const auto x) {return x > 0 && x < 3; });
-
-	auto address = std::string("0.0.0.0");
-	auto port = 0_p;
-	addrinfo_up address_binding{};
-	while(!address_binding.get())
-	{
-		if (selection == 2)
-			address = get_input<std::string>("Enter Remote IP (aaa.bbb.ccc.ddd): ", "");
-		port = get_input<unsigned short>("Enter Port: ", "");
-		address_binding = net::getaddrinfo(address, std::to_string(port));
-	}
-
-	try
-	{
-		std::cout << "You have selected " << (selection == 1 ? "Server" : "Client") << std::endl;
-		std::cout << "Address: " << address << ":" << port << std::endl;
-	}catch(std::exception&){}
-
-
-	if (selection == 2)
-		client(address_binding);
-	else
-		listen_server(address_binding);
- *
- */
-    net::epilogue();
-}
-
-
+}

modernize/sockets.cpp

@@ -1,7 +1,5 @@
 #include "sockets.h"
-#include "osyncstream.h"
 #include <array>
-#include <iostream>
 #include <memory>
 #include <mutex>
 

modernize/sockets.h

@@ -1,9 +1,5 @@
 #pragma once
-#if WIN32
-#include "windows.h"
-#else
-#include "linux.h"
-#endif
+#include "../os/auto.h"
 #include <cstring>
 #include <functional>
 #include <iostream>

os/auto.h

@@ -0,0 +1,6 @@
+#pragma once
+#if WIN32
+#include "../os/windows.h"
+#else
+#include "../os/linux.h"
+#endif

server.h

@@ -1,9 +1,10 @@
 #pragma once
-#include "sockets.h"
-#include "event.h"
+#include "modernize/sockets.h"
+#include "libraries/event.h"
+#include "libraries/osyncstream.h"
 #include <thread>
 
-#include "osyncstream.h"
+
 
 class networked
 {

switch_expression.h

@@ -1,21 +0,0 @@
-#pragma once
-
-#include <functional>
-
-template<typename T>
-void on(T what, std::tuple<T, std::function<void()>> match)
-{
-    auto [a,b] = match;
-    if (what == a)
-        b;
-}
-
-template<typename T>
-void on(T what, std::tuple<T, std::function<void()>> match, std::tuple<T, std::function<void()>> others)
-{
-    auto [a,b] = match;
-    if (what == a)
-        b;
-    else
-        on(what, others);
-}