Added new C embedding example

2025-07-29 21:01:13 +03:00 · 2013-09-01 03:53:52 -04:00
parent 7f7f0abcfc
commit c67fbc7caf
7 changed files with 354 additions and 2 deletions
--- a/examples/embedded_c/Makefile
+++ b/examples/embedded_c/Makefile
@ -0,0 +1,36 @@
+# 
+# Copyright (c) 2013 No Face Press, LLC
+# License http://opensource.org/licenses/mit-license.php MIT License
+#
+
+#This makefile is used to test the other Makefiles
+
+
+PROG = embedded_c
+SRC = embedded_c.c
+
+TOP = ../..
+CIVETWEB_LIB = libcivetweb.a
+
+CFLAGS = -I$(TOP)/include $(COPT)
+LIBS = -lpthread
+
+include $(TOP)/resources/Makefile.in-os
+
+ifeq ($(TARGET_OS),LINUX) 
+	LIBS += -ldl
+endif
+
+all: $(PROG)
+
+$(PROG): $(CIVETWEB_LIB) $(SRC)
+	$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(SRC) $(CIVETWEB_LIB) $(LIBS)
+
+$(CIVETWEB_LIB):
+	$(MAKE) -C $(TOP) clean lib
+	cp $(TOP)/$(CIVETWEB_LIB) .
+
+clean:
+	rm -f $(CIVETWEB_LIB) $(PROG)
+
+.PHONY: all clean
--- a/examples/embedded_c/embedded_c.c
+++ b/examples/embedded_c/embedded_c.c
@ -0,0 +1,88 @@
+/*
+* Copyright (c) 2013 No Face Press, LLC
+* License http://opensource.org/licenses/mit-license.php MIT License
+*/
+
+// Simple example program on how to use Embedded C++ interface.
+#ifdef _WIN32
+#include <Windows.h>
+#else
+#include <unistd.h>
+#endif
+
+#include <string.h>
+#include "civetweb.h"
+
+
+
+#define DOCUMENT_ROOT "."
+#define PORT "8888"
+#define EXAMPLE_URI "/example"
+#define EXIT_URI "/exit"
+int exitNow = 0;
+
+int ExampleHandler(struct mg_connection *conn, void *cbdata) {
+    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 1;
+}
+
+int ExitHandler(struct mg_connection *conn, void *cbdata) {
+    mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\n");
+    mg_printf(conn, "Bye!\n");
+    exitNow = 1;
+    return 1;
+}
+
+int AHandler(struct mg_connection *conn, void *cbdata) {
+    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 the A handler!!!</h2>");
+    mg_printf(conn, "</body></html>\n");
+    return 1;
+}
+
+int ABHandler(struct mg_connection *conn, void *cbdata) {
+    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 the AB handler!!!</h2>");
+    mg_printf(conn, "</body></html>\n");
+    return 1;
+}
+
+
+int main(int argc, char *argv[]) {
+
+    const char * options[] = { "document_root", DOCUMENT_ROOT,
+        "listening_ports", PORT, 0 };
+    struct mg_callbacks callbacks;
+    struct mg_context *ctx;
+
+    memset(&callbacks, 0, sizeof(callbacks));
+    ctx = mg_start(&callbacks, 0, options);
+
+    mg_set_request_handler(ctx,EXAMPLE_URI, ExampleHandler,0);
+    mg_set_request_handler(ctx,EXIT_URI, ExitHandler,0);
+    mg_set_request_handler(ctx,"/a", AHandler,0);
+    mg_set_request_handler(ctx,"/a/b", ABHandler,0);  // going out of order with this to see if it will work.
+
+    printf("Browse files at http://localhost:%s/\n", PORT);
+    printf("Run example at http://localhost:%s%s\n", PORT, EXAMPLE_URI);
+    printf("Exit at http://localhost:%s%s\n", PORT, EXIT_URI);
+
+    while (!exitNow) {
+#ifdef _WIN32
+        Sleep(1000);
+#else
+        sleep(1);
+#endif
+    }
+
+    printf("Bye!\n");
+
+    return 0;
+}