mongoose/examples/connected_device_1/server.c

// Copyright (c) 2015 Cesanta Software Limited
// All rights reserved

#include "mongoose.h"

static const char *s_http_port = "8000";
static struct mg_serve_http_opts s_http_server_opts;

static void ev_handler(struct mg_connection *nc, int ev, void *p) {
  if (ev == MG_EV_HTTP_REQUEST) {
    mg_serve_http(nc, p, s_http_server_opts);  // Serves static content
  }
}

int main(void) {
  struct mg_mgr mgr;
  struct mg_connection *nc;
  cs_stat_t st;

  mg_mgr_init(&mgr, NULL);
  nc = mg_bind(&mgr, s_http_port, ev_handler);
  if (nc == NULL) {
    fprintf(stderr, "Cannot bind to %s\n", s_http_port);
    exit(1);
  }

  // Set up HTTP server parameters
  mg_set_protocol_http_websocket(nc);
  s_http_server_opts.document_root = "web_root";  // Set up web root directory

  if (mg_stat(s_http_server_opts.document_root, &st) != 0) {
    fprintf(stderr, "%s", "Cannot find web_root directory, exiting\n");
    exit(1);
  }

  printf("Starting web server on port %s\n", s_http_port);
  for (;;) {
    mg_mgr_poll(&mgr, 1000);
  }
  mg_mgr_free(&mgr);

  return 0;
}