1 /*
2 * lws-minimal-http-server-fts
3 *
4 * Written in 2010-2019 by Andy Green <andy@warmcat.com>
5 *
6 * This file is made available under the Creative Commons CC0 1.0
7 * Universal Public Domain Dedication.
8 *
9 * This demonstrates how to use lws full-text search
10 */
11
12 #include <libwebsockets.h>
13 #include <string.h>
14 #include <signal.h>
15
16 #define LWS_PLUGIN_STATIC
17 #include <protocol_fulltext_demo.c>
18
19 const char *index_filepath = "./lws-fts.index";
20 static int interrupted;
21
22 static struct lws_protocols protocols[] = {
23 LWS_PLUGIN_PROTOCOL_FULLTEXT_DEMO,
24 { NULL, NULL, 0, 0 } /* terminator */
25 };
26
27 static struct lws_protocol_vhost_options pvo_idx = {
28 NULL,
29 NULL,
30 "indexpath", /* pvo name */
31 NULL /* filled in at runtime */
32 };
33
34 static const struct lws_protocol_vhost_options pvo = {
35 NULL, /* "next" pvo linked-list */
36 &pvo_idx, /* "child" pvo linked-list */
37 "lws-test-fts", /* protocol name we belong to on this vhost */
38 "" /* ignored */
39 };
40
41 /* override the default mount for /fts in the URL space */
42
43 static const struct lws_http_mount mount_fts = {
44 /* .mount_next */ NULL, /* linked-list "next" */
45 /* .mountpoint */ "/fts", /* mountpoint URL */
46 /* .origin */ NULL, /* protocol */
47 /* .def */ NULL,
48 /* .protocol */ "lws-test-fts",
49 /* .cgienv */ NULL,
50 /* .extra_mimetypes */ NULL,
51 /* .interpret */ NULL,
52 /* .cgi_timeout */ 0,
53 /* .cache_max_age */ 0,
54 /* .auth_mask */ 0,
55 /* .cache_reusable */ 0,
56 /* .cache_revalidate */ 0,
57 /* .cache_intermediaries */ 0,
58 /* .origin_protocol */ LWSMPRO_CALLBACK, /* dynamic */
59 /* .mountpoint_len */ 4, /* char count */
60 /* .basic_auth_login_file */ NULL,
61 };
62
63 static const struct lws_http_mount mount = {
64 /* .mount_next */ &mount_fts, /* linked-list "next" */
65 /* .mountpoint */ "/", /* mountpoint URL */
66 /* .origin */ "./mount-origin", /* serve from dir */
67 /* .def */ "index.html", /* default filename */
68 /* .protocol */ NULL,
69 /* .cgienv */ NULL,
70 /* .extra_mimetypes */ NULL,
71 /* .interpret */ NULL,
72 /* .cgi_timeout */ 0,
73 /* .cache_max_age */ 0,
74 /* .auth_mask */ 0,
75 /* .cache_reusable */ 0,
76 /* .cache_revalidate */ 0,
77 /* .cache_intermediaries */ 0,
78 /* .origin_protocol */ LWSMPRO_FILE, /* files in a dir */
79 /* .mountpoint_len */ 1, /* char count */
80 /* .basic_auth_login_file */ NULL,
81 };
82
sigint_handler(int sig)83 void sigint_handler(int sig)
84 {
85 interrupted = 1;
86 }
87
main(int argc,const char ** argv)88 int main(int argc, const char **argv)
89 {
90 int n = 0, logs = LLL_USER | LLL_ERR | LLL_WARN | LLL_NOTICE;
91 struct lws_context_creation_info info;
92 struct lws_context *context;
93 const char *p;
94
95 signal(SIGINT, sigint_handler);
96
97 if ((p = lws_cmdline_option(argc, argv, "-d")))
98 logs = atoi(p);
99
100 lws_set_log_level(logs, NULL);
101 lwsl_user("LWS minimal http server fulltext search | "
102 "visit http://localhost:7681\n");
103
104 memset(&info, 0, sizeof info);
105 info.port = 7681;
106 info.mounts = &mount;
107 info.protocols = protocols;
108 info.pvo = &pvo;
109 info.options =
110 LWS_SERVER_OPTION_HTTP_HEADERS_SECURITY_BEST_PRACTICES_ENFORCE;
111
112 pvo_idx.value = index_filepath;
113
114 context = lws_create_context(&info);
115 if (!context) {
116 lwsl_err("lws init failed\n");
117 return 1;
118 }
119
120 while (n >= 0 && !interrupted)
121 n = lws_service(context, 0);
122
123 lws_context_destroy(context);
124
125 return 0;
126 }
127