added ping-pong networking example
Signed-off-by: Jak Barnes <contact@jakbarnes.co.uk>
This commit is contained in:
Jak Barnes
parent
85967c9f36
commit
bb01a49398
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@ -1,74 +1,102 @@
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||||||
/*******************************************************************************************
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/*******************************************************************************************
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*
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*
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* raylib [core] example - Basic window
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* raylib [core] example - Basic window
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*
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*
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* Welcome to raylib!
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* Welcome to raylib!
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||||||
*
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*
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||||||
* To test examples, just press F6 and execute raylib_compile_execute script
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* To test examples, just press F6 and execute raylib_compile_execute script
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* Note that compiled executable is placed in the same folder as .c file
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* Note that compiled executable is placed in the same folder as .c file
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*
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*
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* You can find all basic examples on C:\raylib\raylib\examples folder or
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* You can find all basic examples on C:\raylib\raylib\examples folder or
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* raylib official webpage: www.raylib.com
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* raylib official webpage: www.raylib.com
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*
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*
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* Enjoy using raylib. :)
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* Enjoy using raylib. :)
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*
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*
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* This example has been created using raylib 1.0 (www.raylib.com)
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* This example has been created using raylib 1.0 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h
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*
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*for details)
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* Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
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*
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*
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* Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
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********************************************************************************************/
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*
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********************************************************************************************/
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#include "raylib.h"
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#include "raylib.h"
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int main()
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int main()
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{
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{
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// Initialization
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// Setup
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenWidth = 800;
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int screenHeight = 450;
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int screenHeight = 450;
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InitWindow(
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InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window");
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screenWidth, screenHeight, "raylib [network] example - ping pong");
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SetTargetFPS(60);
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SetTargetFPS(60);
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//--------------------------------------------------------------------------------------
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const int port = 5000;
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// Networking
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Address* address = &(struct Address) { 127, 0, 0, 1, port };
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TCPSocket server;
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Address* sender = NULL;
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TCPSocket client;
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int handle = -1;
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TCPSocket connection;
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const char data[] = "Ping!";
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ResetSocket(&server);
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ResetSocket(&client);
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ResetSocket(&connection);
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// Socket creation
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InitNetwork();
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InitializeSockets();
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CreateTCPListenServer(&server, "127.0.0.1", "3490");
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handle = CreateUDPSocket();
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CreateTCPClient(&client, "127.0.0.1", "3490");
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OpenSocket(handle, port);
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SendData(handle, address, data, sizeof(data));
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// Timer
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float elapsed = 0.0f, delay = 1.0f; // ms
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bool ping = false, pong = false;
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char recvBuffer[512];
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memset(&recvBuffer, 0, 8);
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// Main game loop
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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while (!WindowShouldClose()) {
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{
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// Update
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//----------------------------------------------------------------------------------
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// TODO: Update your variables here
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//----------------------------------------------------------------------------------
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// Draw
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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BeginDrawing();
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// Clear
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ClearBackground(RAYWHITE);
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ClearBackground(RAYWHITE);
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DrawText("Congrats! You created your first window!", 190, 200, 20, LIGHTGRAY);
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// A valid connection will != -1
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if (!connection.ready) {
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EndDrawing();
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AcceptIncomingConnections(&connection, server.sockfd);
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//----------------------------------------------------------------------------------
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ping = true;
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}
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}
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// De-Initialization
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// Connected
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//--------------------------------------------------------------------------------------
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if (connection.ready) {
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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int bytesRecv = ReceiveTCP(connection.sockfd, recvBuffer, 5);
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if (bytesRecv > 0) {
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if (strcmp(recvBuffer, "Ping!") == 0) {
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pong = true;
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printf("Ping!\n");
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}
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if (strcmp(recvBuffer, "Pong!") == 0) {
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ping = true;
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printf("Pong!\n");
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}
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}
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elapsed += GetFrameTime();
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if (elapsed > delay) {
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if (ping) {
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ping = false;
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SendTCP(client.sockfd, "Ping!", 5);
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} else if (pong) {
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pong = false;
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SendTCP(client.sockfd, "Pong!", 5);
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}
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elapsed = 0.0f;
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}
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}
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// End draw
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EndDrawing();
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}
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// Cleanup
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CloseWindow();
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return 0;
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return 0;
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}
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}
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54
examples/network/network_resolve_host.c
Normal file
54
examples/network/network_resolve_host.c
Normal file
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@ -0,0 +1,54 @@
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/*******************************************************************************************
|
||||||
|
*
|
||||||
|
* raylib [core] example - Basic window
|
||||||
|
*
|
||||||
|
* Welcome to raylib!
|
||||||
|
*
|
||||||
|
* To test examples, just press F6 and execute raylib_compile_execute script
|
||||||
|
* Note that compiled executable is placed in the same folder as .c file
|
||||||
|
*
|
||||||
|
* You can find all basic examples on C:\raylib\raylib\examples folder or
|
||||||
|
* raylib official webpage: www.raylib.com
|
||||||
|
*
|
||||||
|
* Enjoy using raylib. :)
|
||||||
|
*
|
||||||
|
* This example has been created using raylib 1.0 (www.raylib.com)
|
||||||
|
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h
|
||||||
|
*for details)
|
||||||
|
*
|
||||||
|
* Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
|
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|
*
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|
********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Setup
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(
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screenWidth, screenHeight, "raylib [network] example - ping pong");
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SetTargetFPS(60);
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// Networking
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InitNetwork();
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ResolveHost("www.raylib.com");
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// Main game loop
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while (!WindowShouldClose()) {
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// Draw
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BeginDrawing();
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// Clear
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ClearBackground(RAYWHITE);
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// End draw
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EndDrawing();
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}
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// Cleanup
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CloseWindow();
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return 0;
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}
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173
projects/VS2017/examples/network_interfaces.vcxproj
Normal file
173
projects/VS2017/examples/network_interfaces.vcxproj
Normal file
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@ -0,0 +1,173 @@
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|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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||||||
|
<ItemGroup Label="ProjectConfigurations">
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|
<ProjectConfiguration Include="Debug|Win32">
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|
<Configuration>Debug</Configuration>
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|
<Platform>Win32</Platform>
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|
</ProjectConfiguration>
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||||||
|
<ProjectConfiguration Include="Release|Win32">
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|
<Configuration>Release</Configuration>
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||||||
|
<Platform>Win32</Platform>
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|
</ProjectConfiguration>
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||||||
|
<ProjectConfiguration Include="Debug|x64">
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|
<Configuration>Debug</Configuration>
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|
<Platform>x64</Platform>
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|
</ProjectConfiguration>
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|
<ProjectConfiguration Include="Release|x64">
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|
<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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|
</ProjectConfiguration>
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|
</ItemGroup>
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|
<ItemGroup>
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<ClCompile Include="..\..\..\examples\network\network_resolve_host.c" />
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|
</ItemGroup>
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<ItemGroup>
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|
<ProjectReference Include="..\raylib\raylib.vcxproj">
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<Project>{e89d61ac-55de-4482-afd4-df7242ebc859}</Project>
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|
</ProjectReference>
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||||||
|
</ItemGroup>
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|
<PropertyGroup Label="Globals">
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|
<VCProjectVersion>15.0</VCProjectVersion>
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|
<ProjectGuid>{A16D19CB-6AF4-4D17-8318-EABD8805247C}</ProjectGuid>
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|
<Keyword>Win32Proj</Keyword>
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|
<RootNamespace>networkpingpong</RootNamespace>
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<WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
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<ProjectName>network_resolve_host</ProjectName>
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|
</PropertyGroup>
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||||||
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||||
|
<ConfigurationType>Application</ConfigurationType>
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||||||
|
<UseDebugLibraries>true</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
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||||||
|
<CharacterSet>Unicode</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||||
|
<ConfigurationType>Application</ConfigurationType>
|
||||||
|
<UseDebugLibraries>false</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
|
||||||
|
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||||
|
<CharacterSet>Unicode</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||||
|
<ConfigurationType>Application</ConfigurationType>
|
||||||
|
<UseDebugLibraries>true</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
|
||||||
|
<CharacterSet>Unicode</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||||
|
<ConfigurationType>Application</ConfigurationType>
|
||||||
|
<UseDebugLibraries>false</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
|
||||||
|
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||||
|
<CharacterSet>Unicode</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||||
|
<ImportGroup Label="ExtensionSettings">
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="Shared">
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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|
</ImportGroup>
|
||||||
|
<PropertyGroup Label="UserMacros" />
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||||
|
<LinkIncremental>true</LinkIncremental>
|
||||||
|
<OutDir>$(ProjectDir)$(ProjectName)\$(Configuration)\</OutDir>
|
||||||
|
<IntDir>$(ProjectDir)$(ProjectName)\$(Configuration)\temp</IntDir>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||||
|
<LinkIncremental>true</LinkIncremental>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||||
|
<LinkIncremental>false</LinkIncremental>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||||
|
<LinkIncremental>false</LinkIncremental>
|
||||||
|
</PropertyGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||||
|
<ClCompile>
|
||||||
|
<PrecompiledHeader>NotUsing</PrecompiledHeader>
|
||||||
|
<WarningLevel>Level4</WarningLevel>
|
||||||
|
<Optimization>Disabled</Optimization>
|
||||||
|
<SDLCheck>
|
||||||
|
</SDLCheck>
|
||||||
|
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;PLATFORM_DESKTOP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||||
|
<ConformanceMode>false</ConformanceMode>
|
||||||
|
<PrecompiledHeaderFile>
|
||||||
|
</PrecompiledHeaderFile>
|
||||||
|
<AdditionalIncludeDirectories>$(SolutionDir)..\..\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||||
|
<CompileAs>CompileAsC</CompileAs>
|
||||||
|
<DisableLanguageExtensions>false</DisableLanguageExtensions>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<SubSystem>Console</SubSystem>
|
||||||
|
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||||
|
<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||||
|
<ClCompile>
|
||||||
|
<PrecompiledHeader>Use</PrecompiledHeader>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>Disabled</Optimization>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||||
|
<ConformanceMode>true</ConformanceMode>
|
||||||
|
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<SubSystem>Console</SubSystem>
|
||||||
|
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||||
|
<ClCompile>
|
||||||
|
<PrecompiledHeader>Use</PrecompiledHeader>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>MaxSpeed</Optimization>
|
||||||
|
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||||
|
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||||
|
<ConformanceMode>true</ConformanceMode>
|
||||||
|
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<SubSystem>Console</SubSystem>
|
||||||
|
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||||
|
<OptimizeReferences>true</OptimizeReferences>
|
||||||
|
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||||
|
<ClCompile>
|
||||||
|
<PrecompiledHeader>Use</PrecompiledHeader>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>MaxSpeed</Optimization>
|
||||||
|
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||||
|
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||||
|
<ConformanceMode>true</ConformanceMode>
|
||||||
|
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<SubSystem>Console</SubSystem>
|
||||||
|
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||||
|
<OptimizeReferences>true</OptimizeReferences>
|
||||||
|
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||||
|
<ImportGroup Label="ExtensionTargets">
|
||||||
|
</ImportGroup>
|
||||||
|
</Project>
|
||||||
|
|
@ -13,6 +13,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "network_ping_pong", "exampl
|
||||||
EndProject
|
EndProject
|
||||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "core_basic_window", "examples\core_basic_window.vcxproj", "{0981CA98-E4A5-4DF1-987F-A41D09131EFC}"
|
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "core_basic_window", "examples\core_basic_window.vcxproj", "{0981CA98-E4A5-4DF1-987F-A41D09131EFC}"
|
||||||
EndProject
|
EndProject
|
||||||
|
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "network_interfaces", "examples\network_interfaces.vcxproj", "{A16D19CB-6AF4-4D17-8318-EABD8805247C}"
|
||||||
|
EndProject
|
||||||
Global
|
Global
|
||||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||||
Debug.DLL|x64 = Debug.DLL|x64
|
Debug.DLL|x64 = Debug.DLL|x64
|
||||||
|
|
@ -77,6 +79,22 @@ Global
|
||||||
{0981CA98-E4A5-4DF1-987F-A41D09131EFC}.Release|x64.ActiveCfg = Release|Win32
|
{0981CA98-E4A5-4DF1-987F-A41D09131EFC}.Release|x64.ActiveCfg = Release|Win32
|
||||||
{0981CA98-E4A5-4DF1-987F-A41D09131EFC}.Release|x86.ActiveCfg = Release|Win32
|
{0981CA98-E4A5-4DF1-987F-A41D09131EFC}.Release|x86.ActiveCfg = Release|Win32
|
||||||
{0981CA98-E4A5-4DF1-987F-A41D09131EFC}.Release|x86.Build.0 = Release|Win32
|
{0981CA98-E4A5-4DF1-987F-A41D09131EFC}.Release|x86.Build.0 = Release|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug.DLL|x64.ActiveCfg = Debug|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug.DLL|x64.Build.0 = Debug|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug.DLL|x86.ActiveCfg = Debug|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug.DLL|x86.Build.0 = Debug|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug|x64.ActiveCfg = Debug|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug|x64.Build.0 = Debug|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug|x86.ActiveCfg = Debug|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Debug|x86.Build.0 = Debug|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release.DLL|x64.ActiveCfg = Release|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release.DLL|x64.Build.0 = Release|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release.DLL|x86.ActiveCfg = Release|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release.DLL|x86.Build.0 = Release|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release|x64.ActiveCfg = Release|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release|x64.Build.0 = Release|x64
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release|x86.ActiveCfg = Release|Win32
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C}.Release|x86.Build.0 = Release|Win32
|
||||||
EndGlobalSection
|
EndGlobalSection
|
||||||
GlobalSection(SolutionProperties) = preSolution
|
GlobalSection(SolutionProperties) = preSolution
|
||||||
HideSolutionNode = FALSE
|
HideSolutionNode = FALSE
|
||||||
|
|
@ -85,6 +103,7 @@ Global
|
||||||
{B655E850-3322-42F7-941D-6AC18FD66CA1} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
{B655E850-3322-42F7-941D-6AC18FD66CA1} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
||||||
{56EB485C-00A9-459E-B758-2E86316EB7FD} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
{56EB485C-00A9-459E-B758-2E86316EB7FD} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
||||||
{0981CA98-E4A5-4DF1-987F-A41D09131EFC} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
{0981CA98-E4A5-4DF1-987F-A41D09131EFC} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
||||||
|
{A16D19CB-6AF4-4D17-8318-EABD8805247C} = {8716DC0F-4FDE-4F57-8E25-5F78DFB80FE1}
|
||||||
EndGlobalSection
|
EndGlobalSection
|
||||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||||
SolutionGuid = {E926C768-6307-4423-A1EC-57E95B1FAB29}
|
SolutionGuid = {E926C768-6307-4423-A1EC-57E95B1FAB29}
|
||||||
|
|
|
||||||
30
src/raylib.h
30
src/raylib.h
|
|
@ -418,14 +418,12 @@ typedef struct VrStereoConfig {
|
||||||
int eyeViewportLeft[4]; // VR stereo rendering left eye viewport [x, y, w, h]
|
int eyeViewportLeft[4]; // VR stereo rendering left eye viewport [x, y, w, h]
|
||||||
} VrStereoConfig;
|
} VrStereoConfig;
|
||||||
|
|
||||||
// Address struct in the form a.b.c.d where [a, b, c, d] are >= 0 && <= 255
|
// TCP Stream socket
|
||||||
typedef struct Address {
|
typedef struct TCPSocket {
|
||||||
unsigned char a;
|
int sockfd;
|
||||||
unsigned char b;
|
int server;
|
||||||
unsigned char c;
|
bool ready;
|
||||||
unsigned char d;
|
} TCPSocket;
|
||||||
short port;
|
|
||||||
} Address;
|
|
||||||
|
|
||||||
//----------------------------------------------------------------------------------
|
//----------------------------------------------------------------------------------
|
||||||
// Enumerators Definition
|
// Enumerators Definition
|
||||||
|
|
@ -1385,13 +1383,15 @@ RLAPI void SetAudioStreamVolume(AudioStream stream, float volume); // Set vol
|
||||||
RLAPI void SetAudioStreamPitch(AudioStream stream, float pitch); // Set pitch for audio stream (1.0 is base level)
|
RLAPI void SetAudioStreamPitch(AudioStream stream, float pitch); // Set pitch for audio stream (1.0 is base level)
|
||||||
|
|
||||||
// Network functions
|
// Network functions
|
||||||
RLAPI bool InitializeSockets(void);
|
RLAPI bool InitNetwork(void);
|
||||||
RLAPI void ShutdownSockets(void);
|
RLAPI void CloseNetwork(void);
|
||||||
RLAPI int CreateUDPSocket(void);
|
RLAPI void CreateTCPListenServer(TCPSocket* socket, const char* address, const int port);
|
||||||
RLAPI bool OpenSocket(int handle, unsigned short port);
|
RLAPI void CreateTCPClient(TCPSocket* socket, const char* address, const char* port);
|
||||||
RLAPI bool SendData(int handle, const Address* destination, const void* data, int size);
|
RLAPI void AcceptIncomingConnections(TCPSocket* sock, int sockfd);
|
||||||
RLAPI bool ReceiveData(int handle, Address* sender, void* data, int size);
|
RLAPI int SendTCP(int sockfd, const char* data, int len);
|
||||||
RLAPI int AddressToInt(Address address);
|
RLAPI int ReceiveTCP(int sockfd, const char* data, int len);
|
||||||
|
RLAPI void ResetSocket(TCPSocket* socket);
|
||||||
|
RLAPI void ResolveHost(const char* hostname);
|
||||||
|
|
||||||
#if defined(__cplusplus)
|
#if defined(__cplusplus)
|
||||||
}
|
}
|
||||||
|
|
|
||||||
252
src/rnet.c
252
src/rnet.c
|
|
@ -38,108 +38,238 @@
|
||||||
// Check if config flags have been externally provided on compilation line
|
// Check if config flags have been externally provided on compilation line
|
||||||
//----------------------------------------------------------------------------------
|
//----------------------------------------------------------------------------------
|
||||||
#if !defined(EXTERNAL_CONFIG_FLAGS)
|
#if !defined(EXTERNAL_CONFIG_FLAGS)
|
||||||
#include "config.h" // Defines module configuration flags
|
# include "config.h" // Defines module configuration flags
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#include "sysnet.h"
|
|
||||||
#include "raylib.h"
|
#include "raylib.h"
|
||||||
|
#include "sysnet.h"
|
||||||
|
|
||||||
bool InitializeSockets()
|
#include <errno.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
|
||||||
|
bool InitNetwork()
|
||||||
{
|
{
|
||||||
#if PLATFORM == PLATFORM_WINDOWS
|
#if PLATFORM == PLATFORM_WINDOWS
|
||||||
WSADATA WsaData;
|
WSADATA wsaData;
|
||||||
return WSAStartup
|
if (WSAStartup(MAKEWORD(2, 2), &wsaData) == NO_ERROR) {
|
||||||
(
|
TraceLog(LOG_INFO, "WinSock initialised.");
|
||||||
MAKEWORD(2, 2),
|
return true;
|
||||||
&WsaData
|
} else {
|
||||||
) == NO_ERROR;
|
TraceLog(LOG_WARNING, "WinSock failed to initialise.");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
#else
|
#else
|
||||||
return true;
|
return true;
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
void ShutdownSockets()
|
void CloseNetwork()
|
||||||
{
|
{
|
||||||
#if PLATFORM == PLATFORM_WINDOWS
|
#if PLATFORM == PLATFORM_WINDOWS
|
||||||
WSACleanup();
|
WSACleanup();
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
int CreateUDPSocket()
|
void CreateTCPListenServer(TCPSocket* tcpsock, const char* address, const char* port)
|
||||||
{
|
{
|
||||||
int handle = socket(AF_INET,
|
// Variables
|
||||||
SOCK_DGRAM,
|
int status; // Status value to return (0) is success
|
||||||
IPPROTO_UDP);
|
struct addrinfo hints; // Address flags (IPV4, IPV6, UDP?)
|
||||||
|
struct addrinfo* results; // A pointer to the resulting address list
|
||||||
|
|
||||||
if (handle <= 0)
|
// Set the hints
|
||||||
{
|
memset(&hints, 0, sizeof hints);
|
||||||
printf("failed to create socket\n");
|
hints.ai_family = AF_INET; // Either IPv4 or IPv6 (AF_INET, AF_INET6)
|
||||||
return false;
|
hints.ai_socktype = SOCK_STREAM; // TCP (SOCK_STREAM), UDP (SOCK_DGRAM)
|
||||||
|
|
||||||
|
// Populate address information
|
||||||
|
status = getaddrinfo(address, // e.g. "www.example.com" or IP
|
||||||
|
port, // e.g. "http" or port number
|
||||||
|
&hints, // e.g. SOCK_STREAM/SOCK_DGRAM
|
||||||
|
&results // The struct to populate
|
||||||
|
);
|
||||||
|
|
||||||
|
// Did we succeed?
|
||||||
|
if (status == -1) {
|
||||||
|
TraceLog(LOG_WARNING, "Failed to get resolve host %s:%s: %s", address, port, strerror(status));
|
||||||
|
} else {
|
||||||
|
TraceLog(LOG_INFO, "Successfully resolved host %s:%s", address, port);
|
||||||
}
|
}
|
||||||
|
|
||||||
return handle;
|
// Create our server socket
|
||||||
}
|
int sockfd = socket(results->ai_family, results->ai_socktype, results->ai_protocol);
|
||||||
|
|
||||||
bool OpenSocket(int handle, unsigned short port)
|
// Bind it to the port we passed in to getaddrinfo():
|
||||||
{
|
status = bind(sockfd, results->ai_addr, results->ai_addrlen);
|
||||||
struct sockaddr_in address;
|
|
||||||
address.sin_family = AF_INET;
|
|
||||||
address.sin_addr.s_addr = INADDR_ANY;
|
|
||||||
address.sin_port = htons((unsigned short)port);
|
|
||||||
|
|
||||||
if (bind(handle, (const struct sockaddr*)&address, sizeof( struct sockaddr_in)) < 0)
|
// Did we succeed?
|
||||||
{
|
if (status == -1) {
|
||||||
printf("failed to bind socket\n");
|
TraceLog(LOG_WARNING, "Failed to get bind socket to port (%s): %s", port, strerror(errno));
|
||||||
return false;
|
} else {
|
||||||
|
TraceLog(LOG_INFO, "Successfully bound %s to port (%s)", address, port);
|
||||||
}
|
}
|
||||||
|
|
||||||
#if PLATFORM == PLATFORM_MAC || PLATFORM == PLATFORM_UNIX
|
// Listen on the bound port
|
||||||
|
status = listen(sockfd, 5);
|
||||||
|
|
||||||
int nonBlocking = 1;
|
// Did we succeed?
|
||||||
if (fcntl(handle, F_SETFL, O_NONBLOCK, nonBlocking) == -1)
|
if (status == -1) {
|
||||||
{
|
TraceLog(LOG_WARNING, "Failed to listen to socket: %s", strerror(errno));
|
||||||
printf("failed to set non-blocking\n");
|
} else {
|
||||||
return false;
|
TraceLog(LOG_INFO, "Successfully started listen server.");
|
||||||
}
|
}
|
||||||
|
|
||||||
#elif PLATFORM == PLATFORM_WINDOWS
|
|
||||||
|
|
||||||
DWORD nonBlocking = 1;
|
DWORD nonBlocking = 1;
|
||||||
if (ioctlsocket(handle, FIONBIO, &nonBlocking) != 0)
|
if (ioctlsocket(sockfd, FIONBIO, &nonBlocking) == -1) {
|
||||||
{
|
TraceLog(LOG_WARNING, "Failed to set socket to non-blocking.");
|
||||||
printf("failed to set non-blocking\n");
|
} else {
|
||||||
return false;
|
TraceLog(LOG_INFO, "Successfully set socket to non-blocking.");
|
||||||
}
|
}
|
||||||
|
|
||||||
#endif
|
// Free the linked-list, we're not using it anymore
|
||||||
|
freeaddrinfo(results);
|
||||||
|
|
||||||
return true;
|
// Finally, return our socket descriptor
|
||||||
|
tcpsock->sockfd = sockfd;
|
||||||
|
tcpsock->server = 1;
|
||||||
|
tcpsock->ready = true;
|
||||||
|
|
||||||
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
bool SendData(int handle, const Address* destination, const void* data, int size)
|
void CreateTCPClient(TCPSocket* tcpsock, char* address, char* port)
|
||||||
{
|
{
|
||||||
int sent_bytes = sendto(handle, (const char*) data, size, 0, ( struct sockaddr*) &destination, sizeof(struct sockaddr_in));
|
int status;
|
||||||
if (sent_bytes != size) {
|
int sockfd;
|
||||||
printf("failed to send packet\n");
|
struct addrinfo hints;
|
||||||
return false;
|
struct addrinfo* results; // Will point to the results
|
||||||
|
|
||||||
|
memset(&hints, 0, sizeof hints); // Make sure the struct is empty
|
||||||
|
hints.ai_family = AF_UNSPEC; // Don't care IPv4 or IPv6
|
||||||
|
hints.ai_socktype = SOCK_STREAM; // TCP stream sockets
|
||||||
|
|
||||||
|
// Get ready to connect
|
||||||
|
status = getaddrinfo(address, port, &hints, &results);
|
||||||
|
|
||||||
|
// Did we succeed?
|
||||||
|
if (status != 0) {
|
||||||
|
TraceLog(LOG_WARNING, "Failed to get address information: %s", strerror(errno));
|
||||||
|
} else {
|
||||||
|
TraceLog(LOG_INFO, "Successfully created TCP client on port (%s)", port);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create our socket
|
||||||
|
sockfd = socket(results->ai_family, results->ai_socktype, results->ai_protocol);
|
||||||
|
|
||||||
|
// Did it succeed?
|
||||||
|
if (sockfd == -1) {
|
||||||
|
TraceLog(LOG_WARNING, "Failed to create socket: %s", strerror(errno));
|
||||||
|
} else {
|
||||||
|
TraceLog(LOG_INFO, "Successfully created socket");
|
||||||
|
}
|
||||||
|
|
||||||
|
// Connect to the server
|
||||||
|
status = connect(sockfd, results->ai_addr, results->ai_addrlen);
|
||||||
|
|
||||||
|
if (status == -1) {
|
||||||
|
TraceLog(LOG_WARNING, "Failed to connect to server %s:%s", address, port);
|
||||||
|
} else {
|
||||||
|
TraceLog(LOG_INFO, "Successfully connected to %s:%s", address, port);
|
||||||
|
}
|
||||||
|
|
||||||
|
freeaddrinfo(results);
|
||||||
|
|
||||||
|
// Finally, return our socket descriptor
|
||||||
|
tcpsock->sockfd = sockfd;
|
||||||
|
tcpsock->server = 0;
|
||||||
|
tcpsock->ready = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void AcceptIncomingConnections(TCPSocket* tcpsock, int sockfd)
|
||||||
|
{
|
||||||
|
struct sockaddr_storage their_addr;
|
||||||
|
socklen_t addr_size;
|
||||||
|
int new_fd;
|
||||||
|
addr_size = sizeof their_addr;
|
||||||
|
new_fd = accept(sockfd, (struct sockaddr*) &their_addr, &addr_size);
|
||||||
|
|
||||||
|
if (new_fd == -1) {
|
||||||
|
TraceLog(LOG_DEBUG, "Failed to accept incoming connection: %s", strerror(errno));
|
||||||
|
} else {
|
||||||
|
tcpsock->sockfd = new_fd;
|
||||||
|
tcpsock->server = false;
|
||||||
|
tcpsock->ready = true;
|
||||||
|
TraceLog(LOG_INFO, "Successfully accepted a new connection.");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
int ReceiveData(int handle, Address* sender, void* data, int size)
|
int SendTCP(int sockfd, const char* data, int len)
|
||||||
{
|
{
|
||||||
#if PLATFORM == PLATFORM_WINDOWS
|
int sentBytes = send(sockfd, data, len, 0);
|
||||||
typedef int socklen_t;
|
if (sentBytes == -1) {
|
||||||
#endif
|
TraceLog(LOG_WARNING, "Failed to send data: %s", strerror(errno));
|
||||||
|
} else {
|
||||||
while (true) {
|
TraceLog(LOG_DEBUG, "Successfully sent %d bytes.", sentBytes);
|
||||||
socklen_t fromLength = sizeof(AddressToInt(*sender));
|
|
||||||
int bytes = recvfrom(handle, (char*) data, size, 0, (struct sockaddr*) &sender, &fromLength);
|
|
||||||
if (bytes <= 0) break;
|
|
||||||
return bytes;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
int AddressToInt(Address address)
|
int ReceiveTCP(int sockfd, const char* data, int len)
|
||||||
{
|
{
|
||||||
return (address.a << 24) | (address.b << 16) | (address.c << 8) | address.d;
|
int receiveBytes = recv(sockfd, data, len, 0);
|
||||||
|
if (receiveBytes == -1) {
|
||||||
|
TraceLog(LOG_DEBUG, "Failed to receive data: %s", strerror(errno));
|
||||||
|
} else if (receiveBytes == 0) {
|
||||||
|
TraceLog(LOG_INFO, "Connection closed.");
|
||||||
|
} else {
|
||||||
|
TraceLog(LOG_DEBUG, "Successfully received %d bytes.", receiveBytes);
|
||||||
|
}
|
||||||
|
return receiveBytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ResetSocket(TCPSocket* socket)
|
||||||
|
{
|
||||||
|
socket->ready = false;
|
||||||
|
socket->server = 0;
|
||||||
|
socket->sockfd = -1;
|
||||||
|
};
|
||||||
|
|
||||||
|
void ResolveHost(const char* hostname)
|
||||||
|
{
|
||||||
|
struct addrinfo hints, *res, *p;
|
||||||
|
int status;
|
||||||
|
char ipstr[INET6_ADDRSTRLEN];
|
||||||
|
|
||||||
|
memset(&hints, 0, sizeof hints);
|
||||||
|
hints.ai_family = AF_INET; // AF_INET or AF_INET6 to force version
|
||||||
|
hints.ai_socktype = SOCK_STREAM;
|
||||||
|
|
||||||
|
if ((status = getaddrinfo(hostname, NULL, &hints, &res)) != 0) {
|
||||||
|
TraceLog(LOG_WARNING, "getaddrinfo: %s", strerror(status));
|
||||||
|
return 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
TraceLog(LOG_INFO, "IP addresses for %s:", hostname);
|
||||||
|
|
||||||
|
for (p = res; p != NULL; p = p->ai_next) {
|
||||||
|
void* addr;
|
||||||
|
char* ipver;
|
||||||
|
|
||||||
|
// get the pointer to the address itself,
|
||||||
|
// different fields in IPv4 and IPv6:
|
||||||
|
if (p->ai_family == AF_INET) { // IPv4
|
||||||
|
struct sockaddr_in* ipv4 = (struct sockaddr_in*) p->ai_addr;
|
||||||
|
addr = &(ipv4->sin_addr);
|
||||||
|
ipver = "IPv4";
|
||||||
|
} else { // IPv6
|
||||||
|
struct sockaddr_in6* ipv6 = (struct sockaddr_in6*) p->ai_addr;
|
||||||
|
addr = &(ipv6->sin6_addr);
|
||||||
|
ipver = "IPv6";
|
||||||
|
}
|
||||||
|
|
||||||
|
// convert the IP to a string and print it:
|
||||||
|
inet_ntop(p->ai_family, addr, ipstr, sizeof ipstr);
|
||||||
|
TraceLog(LOG_INFO, "%s: %s", ipver, ipstr);
|
||||||
|
}
|
||||||
|
|
||||||
|
freeaddrinfo(res); // free the linked list
|
||||||
}
|
}
|
||||||
54
src/sysnet.h
54
src/sysnet.h
|
|
@ -45,36 +45,58 @@
|
||||||
|
|
||||||
#define MMNOSOUND
|
#define MMNOSOUND
|
||||||
|
|
||||||
|
|
||||||
//----------------------------------------------------------------------------------
|
//----------------------------------------------------------------------------------
|
||||||
// Platform specific network includes
|
// Platform defines
|
||||||
//----------------------------------------------------------------------------------
|
//----------------------------------------------------------------------------------
|
||||||
|
|
||||||
#define PLATFORM_WINDOWS 1
|
#define PLATFORM_WINDOWS 1
|
||||||
#define PLATFORM_MAC 2
|
#define PLATFORM_UNIX 2
|
||||||
#define PLATFORM_UNIX 3
|
|
||||||
|
|
||||||
#if defined(_WIN32)
|
#if defined(__WIN32__) || defined(WIN32)
|
||||||
#define PLATFORM PLATFORM_WINDOWS
|
#define PLATFORM PLATFORM_WINDOWS
|
||||||
#elif defined(__APPLE__)
|
|
||||||
#define PLATFORM PLATFORM_MAC
|
|
||||||
#else
|
#else
|
||||||
#define PLATFORM PLATFORM_UNIX
|
#define PLATFORM PLATFORM_UNIX
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if PLATFORM == PLATFORM_WINDOWS
|
//----------------------------------------------------------------------------------
|
||||||
// #define _INC_WINDOWS
|
// Platform specific network includes
|
||||||
// #define WIN32_LEAN_AND_MEAN
|
//----------------------------------------------------------------------------------
|
||||||
// #include <minwindef.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if PLATFORM == PLATFORM_WINDOWS
|
#if PLATFORM_WINDOWS
|
||||||
|
#define __USE_W32_SOCKETS
|
||||||
|
#pragma comment(lib, "ws2_32.lib")
|
||||||
#include <winsock2.h>
|
#include <winsock2.h>
|
||||||
#elif PLATFORM == PLATFORM_MAC || PLATFORM == PLATFORM_UNIX
|
#include <ws2tcpip.h>
|
||||||
|
#include <iphlpapi.h>
|
||||||
|
#else /* UNIX */
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/ioctl.h>
|
||||||
|
#include <sys/time.h>
|
||||||
|
#include <unistd.h>
|
||||||
#include <fcntl.h>
|
#include <fcntl.h>
|
||||||
#include <netinet/in.h>
|
#include <netinet/in.h>
|
||||||
|
#include <netinet/tcp.h>
|
||||||
#include <sys/socket.h>
|
#include <sys/socket.h>
|
||||||
#endif
|
#include <net/if.h>
|
||||||
|
#include <netdb.h>
|
||||||
|
#endif /* WIN32 */
|
||||||
|
|
||||||
#if PLATFORM == PLATFORM_WINDOWS
|
/* System-dependent definitions */
|
||||||
#pragma comment(lib, "wsock32.lib")
|
#ifndef __USE_W32_SOCKETS
|
||||||
|
#define closesocket close
|
||||||
|
#define SOCKET int
|
||||||
|
#define INVALID_SOCKET -1
|
||||||
|
#define SOCKET_ERROR -1
|
||||||
|
#endif /* __USE_W32_SOCKETS */
|
||||||
|
|
||||||
|
#ifdef __USE_W32_SOCKETS
|
||||||
|
#define RNet_GetLastError WSAGetLastError
|
||||||
|
#define RNet_SetLastError WSASetLastError
|
||||||
|
#ifndef EINTR
|
||||||
|
#define EINTR WSAEINTR
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
int RNet_GetLastError(void);
|
||||||
|
void RNet_SetLastError(int err);
|
||||||
#endif
|
#endif
|
||||||
Loading…
Reference in New Issue
Block a user