| /* |
| * lws-minimal-http-server |
| * |
| * Copyright (C) 2018 Andy Green <andy@warmcat.com> |
| * |
| * This file is made available under the Creative Commons CC0 1.0 |
| * Universal Public Domain Dedication. |
| * |
| * This demonstrates the most minimal http server you can make with lws. |
| * |
| * To keep it simple, it serves stuff from the subdirectory |
| * "./mount-origin" of the directory it was started in. |
| * You can change that by changing mount.origin below. |
| */ |
| |
| #include <libwebsockets.h> |
| #include <string.h> |
| #include <signal.h> |
| |
| static int interrupted; |
| |
| static const struct lws_http_mount mount = { |
| /* .mount_next */ NULL, /* linked-list "next" */ |
| /* .mountpoint */ "/", /* mountpoint URL */ |
| /* .origin */ "./mount-origin", /* serve from dir */ |
| /* .def */ "index.html", /* default filename */ |
| /* .protocol */ NULL, |
| /* .cgienv */ NULL, |
| /* .extra_mimetypes */ NULL, |
| /* .interpret */ NULL, |
| /* .cgi_timeout */ 0, |
| /* .cache_max_age */ 0, |
| /* .auth_mask */ 0, |
| /* .cache_reusable */ 0, |
| /* .cache_revalidate */ 0, |
| /* .cache_intermediaries */ 0, |
| /* .origin_protocol */ LWSMPRO_FILE, /* files in a dir */ |
| /* .mountpoint_len */ 1, /* char count */ |
| /* .basic_auth_login_file */ NULL, |
| }; |
| |
| void sigint_handler(int sig) |
| { |
| interrupted = 1; |
| } |
| |
| int main(int argc, char **argv) |
| { |
| struct lws_context_creation_info info; |
| struct lws_context *context; |
| int n = 0; |
| |
| signal(SIGINT, sigint_handler); |
| |
| memset(&info, 0, sizeof info); /* otherwise uninitialized garbage */ |
| info.port = 7681; |
| info.mounts = &mount; |
| info.error_document_404 = "/404.html"; |
| |
| lws_set_log_level(LLL_ERR | LLL_WARN | LLL_NOTICE | LLL_USER |
| /* | LLL_INFO */ /* | LLL_DEBUG */, NULL); |
| |
| lwsl_user("LWS minimal http server | visit http://localhost:7681\n"); |
| |
| context = lws_create_context(&info); |
| if (!context) { |
| lwsl_err("lws init failed\n"); |
| return 1; |
| } |
| |
| while (n >= 0 && !interrupted) |
| n = lws_service(context, 1000); |
| |
| lws_context_destroy(context); |
| |
| return 0; |
| } |