Added C++ abstraction and example code

2025-08-17 22:21:06 +03:00 · 2013-08-19 22:05:40 -04:00
parent d776277818
commit b3b554367c
4 changed files with 463 additions and 0 deletions
--- a/cpp/example.cpp
+++ b/cpp/example.cpp
@@ -0,0 +1,75 @@
+// Copyright (c) 2013 Thomas Davis
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE
+
+// Simple example program on how to use Embedded C++ interface.
+
+#include "CivetServer.h"
+
+#define DOCUMENT_ROOT "."
+#define PORT "8888"
+#define EXAMPLE_URI "/example"
+#define EXIT_URI "/exit"
+bool exitNow = false;
+
+class ExampleHandler: public CivetHandler {
+public:
+	bool handleGet(CivetServer *server, struct mg_connection *conn) {
+		mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
+		mg_printf(conn, "<html><body>");
+		mg_printf(conn, "<h2>This is example text!!!</h2>");
+		mg_printf(conn, "<p>To exit <a href=\"%s\">click here</a></p>",
+				EXIT_URI);
+		mg_printf(conn, "</body></html>\n");
+		return true;
+	}
+};
+
+class ExitHandler: public CivetHandler {
+public:
+	bool handleGet(CivetServer *server, struct mg_connection *conn) {
+		mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\n");
+		mg_printf(conn, "Bye!\n");
+		exitNow = true;
+		return true;
+	}
+};
+
+int main(int argc, char *argv[]) {
+
+	const char * options[] = { "document_root", DOCUMENT_ROOT,
+			"listening_ports", PORT, 0 };
+
+	CivetServer server(options);
+
+	server.addHandler(EXAMPLE_URI, new ExampleHandler());
+	server.addHandler(EXIT_URI, new ExitHandler());
+
+	printf("Browse files at http://localhost:%s/\n", PORT);
+	printf("Run example at http://localhost:%s%s\n", PORT, EXIT_URI);
+	printf("Exit at http://localhost:%s%s\n", PORT, EXIT_URI);
+
+	while (!exitNow) {
+		sleep(1);
+	}
+
+	printf("Bye!\n");
+
+	return 0;
+}