From a2ddfe6913c1884bfef6314d00cf2b708281ff79 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Mon, 28 Aug 2023 08:38:30 -0700
Subject: Bring uSockets & uWebSockets forks into Bun's repository (#4372)

* Move uWebSockets and uSockets forks into Bun's repository

* Update Makefile

* Update settings.json

* Update libuwsockets.cpp

* Remove backends we won't be using

* Update bindings.cpp

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
---
 packages/bun-uws/examples/HttpServer.cpp | 90 ++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 packages/bun-uws/examples/HttpServer.cpp

(limited to 'packages/bun-uws/examples/HttpServer.cpp')

diff --git a/packages/bun-uws/examples/HttpServer.cpp b/packages/bun-uws/examples/HttpServer.cpp
new file mode 100644
index 000000000..6c72bdff1
--- /dev/null
+++ b/packages/bun-uws/examples/HttpServer.cpp
@@ -0,0 +1,90 @@
+/* This is a simple HTTP(S) web server much like Python's SimpleHTTPServer */
+
+#include <App.h>
+
+/* Helpers for this example */
+#include "helpers/AsyncFileReader.h"
+#include "helpers/AsyncFileStreamer.h"
+#include "helpers/Middleware.h"
+
+/* optparse */
+#define OPTPARSE_IMPLEMENTATION
+#include "helpers/optparse.h"
+
+int main(int argc, char **argv) {
+
+    int option;
+    struct optparse options;
+    optparse_init(&options, argv);
+
+    struct optparse_long longopts[] = {
+        {"port", 'p', OPTPARSE_REQUIRED},
+        {"help", 'h', OPTPARSE_NONE},
+        {"passphrase", 'a', OPTPARSE_REQUIRED},
+        {"key", 'k', OPTPARSE_REQUIRED},
+        {"cert", 'c', OPTPARSE_REQUIRED},
+        {"dh_params", 'd', OPTPARSE_REQUIRED},
+        {0}
+    };
+
+    int port = 3000;
+    struct us_socket_context_options_t ssl_options = {};
+
+    while ((option = optparse_long(&options, longopts, nullptr)) != -1) {
+        switch (option) {
+        case 'p':
+            port = atoi(options.optarg);
+            break;
+        case 'a':
+            ssl_options.passphrase = options.optarg;
+            break;
+        case 'c':
+            ssl_options.cert_file_name = options.optarg;
+            break;
+        case 'k':
+            ssl_options.key_file_name = options.optarg;
+            break;
+        case 'd':
+            ssl_options.dh_params_file_name = options.optarg;
+            break;
+        case 'h':
+        case '?':
+            fail:
+            std::cout << "Usage: " << argv[0] << " [--help] [--port <port>] [--key <ssl key>] [--cert <ssl cert>] [--passphrase <ssl key passphrase>] [--dh_params <ssl dh params file>] <public root>" << std::endl;
+            return 0;
+        }
+    }
+
+    char *root = optparse_arg(&options);
+    if (!root) {
+        goto fail;
+    }
+
+    AsyncFileStreamer asyncFileStreamer(root);
+
+    /* Either serve over HTTP or HTTPS */
+    struct us_socket_context_options_t empty_ssl_options = {};
+    if (memcmp(&ssl_options, &empty_ssl_options, sizeof(empty_ssl_options))) {
+        /* HTTPS */
+        uWS::SSLApp(ssl_options).get("/*", [&asyncFileStreamer](auto *res, auto *req) {
+            serveFile(res, req);
+            asyncFileStreamer.streamFile(res, req->getUrl());
+        }).listen(port, [port, root](auto *token) {
+            if (token) {
+                std::cout << "Serving " << root << " over HTTPS a " << port << std::endl;
+            }
+        }).run();
+    } else {
+        /* HTTP */
+        uWS::App().get("/*", [&asyncFileStreamer](auto *res, auto *req) {
+            serveFile(res, req);
+            asyncFileStreamer.streamFile(res, req->getUrl());
+        }).listen(port, [port, root](auto *token) {
+            if (token) {
+                std::cout << "Serving " << root << " over HTTP a " << port << std::endl;
+            }
+        }).run();
+    }
+
+    std::cout << "Failed to listen to port " << port << std::endl;
+}
-- 
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