int main(int argc, char **argv)
{
struct lws_context_creation_info info;
char *cs;
int opts = 0, cs_len = LWSWS_CONFIG_STRING_SIZE - 1;
int n = 0;
#ifndef _WIN32
int syslog_options = LOG_PID | LOG_PERROR;
#endif
#ifndef LWS_NO_DAEMONIZE
int daemonize = 0;
#endif
int debug_level = 7;
char *config_dir = "/etc/lwsws/conf.d";
char *config_strings;
memset(&info, 0, sizeof info);
while (n >= 0) {
n = getopt_long(argc, argv, "hd:c:D", options, NULL);
if (n < 0)
continue;
switch (n) {
#ifndef LWS_NO_DAEMONIZE
case 'D':
daemonize = 1;
#ifndef _WIN32
syslog_options &= ~LOG_PERROR;
#endif
printf("Daemonizing...\n");
break;
#endif
case 'd':
debug_level = atoi(optarg);
break;
case 'c':
strncpy(config_dir, optarg, sizeof(config_dir) - 1);
config_dir[sizeof(config_dir) - 1] = '\0';
break;
case 'h':
fprintf(stderr, "Usage: lwsws [-c <config dir>] "
"[-d <log bitfield>] [-D] [--help]\n");
exit(1);
}
}
#if !defined(LWS_NO_DAEMONIZE) && !defined(WIN32)
/*
* normally lock path would be /var/lock/lwsts or similar, to
* simplify getting started without having to take care about
* permissions or running as root, set to /tmp/.lwsts-lock
*/
if (daemonize && lws_daemonize("/tmp/.lwsts-lock")) {
fprintf(stderr, "Failed to daemonize\n");
return 10;
}
if (daemonize)
lwsl_notice("Daemonized\n");
#endif
#ifndef _WIN32
/* we will only try to log things according to our debug_level */
setlogmask(LOG_UPTO (LOG_DEBUG));
openlog("lwsws", syslog_options, LOG_DAEMON);
#endif
lws_set_log_level(debug_level, lwsl_emit_syslog);
lwsl_notice("lwsws libwebsockets web server - license GPL2.1\n");
lwsl_notice("(C) Copyright 2010-2016 Andy Green <*****@*****.**>\n");
cs = config_strings = malloc(LWSWS_CONFIG_STRING_SIZE);
if (!config_strings) {
lwsl_err("Unable to allocate config strings heap\n");
return -1;
}
memset(&info, 0, sizeof(info));
info.max_http_header_pool = 16;
info.options = opts | LWS_SERVER_OPTION_VALIDATE_UTF8 |
LWS_SERVER_OPTION_EXPLICIT_VHOSTS |
LWS_SERVER_OPTION_LIBUV;
info.plugin_dirs = plugin_dirs;
lwsl_notice("Using config dir: \"%s\"\n", config_dir);
/*
* first go through the config for creating the outer context
*/
if (lwsws_get_config_globals(&info, config_dir, &cs, &cs_len))
goto init_failed;
context = lws_create_context(&info);
if (context == NULL) {
lwsl_err("libwebsocket init failed\n");
goto init_failed;
}
/*
* then create the vhosts... protocols are entirely coming from
* plugins, so we leave it NULL
*/
info.extensions = exts;
if (!lwsws_get_config_vhosts(context, &info, config_dir,
&cs, &cs_len)) {
/* run the server */
lws_uv_sigint_cfg(context, 1, signal_cb);
lws_uv_initloop(context, NULL, 0);
lws_libuv_run(context, 0);
}
lws_context_destroy(context);
free(config_strings);
fprintf(stderr, "lwsws exited cleanly\n");
#ifndef _WIN32
closelog();
#endif
return 0;
init_failed:
free(config_strings);
return 1;
}
int main(int argc, char **argv)
{
struct lws_context_creation_info info;
char interface_name[128] = "";
uv_timer_t timeout_watcher;
const char *iface = NULL;
char cert_path[1024];
char key_path[1024];
int use_ssl = 0;
int opts = 0;
int n = 0;
#ifndef _WIN32
int syslog_options = LOG_PID | LOG_PERROR;
#endif
#ifndef LWS_NO_DAEMONIZE
int daemonize = 0;
#endif
/*
* take care to zero down the info struct, he contains random garbaage
* from the stack otherwise
*/
memset(&info, 0, sizeof info);
info.port = 7681;
while (n >= 0) {
n = getopt_long(argc, argv, "eci:hsap:d:Dr:", options, NULL);
if (n < 0)
continue;
switch (n) {
case 'e':
opts |= LWS_SERVER_OPTION_LIBEV;
break;
#ifndef LWS_NO_DAEMONIZE
case 'D':
daemonize = 1;
#ifndef _WIN32
syslog_options &= ~LOG_PERROR;
#endif
break;
#endif
case 'd':
debug_level = atoi(optarg);
break;
case 's':
use_ssl = 1;
break;
case 'a':
opts |= LWS_SERVER_OPTION_ALLOW_NON_SSL_ON_SSL_PORT;
break;
case 'p':
info.port = atoi(optarg);
break;
case 'i':
strncpy(interface_name, optarg, sizeof interface_name);
interface_name[(sizeof interface_name) - 1] = '\0';
iface = interface_name;
break;
case 'c':
close_testing = 1;
fprintf(stderr, " Close testing mode -- closes on "
"client after 50 dumb increments"
"and suppresses lws_mirror spam\n");
break;
case 'r':
resource_path = optarg;
printf("Setting resource path to \"%s\"\n", resource_path);
break;
case 'h':
fprintf(stderr, "Usage: test-server "
"[--port=<p>] [--ssl] "
"[-d <log bitfield>] "
"[--resource_path <path>]\n");
exit(1);
}
}
#if !defined(WIN32)
#if !defined(LWS_NO_DAEMONIZE)
/*
* normally lock path would be /var/lock/lwsts or similar, to
* simplify getting started without having to take care about
* permissions or running as root, set to /tmp/.lwsts-lock
*/
if (daemonize && lws_daemonize("/tmp/.lwsts-lock")) {
fprintf(stderr, "Failed to daemonize\n");
return 1;
}
#endif
/* we will only try to log things according to our debug_level */
setlogmask(LOG_UPTO (LOG_DEBUG));
openlog("lwsts", syslog_options, LOG_DAEMON);
#endif
/* tell the library what debug level to emit and to send it to syslog */
lws_set_log_level(debug_level, lwsl_emit_syslog);
lwsl_notice("libwebsockets test server libuv - license LGPL2.1+SLE\n");
lwsl_notice("(C) Copyright 2010-2016 Andy Green <*****@*****.**>\n");
lwsl_info("Using resource path \"%s\"\n", resource_path);
info.iface = iface;
info.protocols = protocols;
info.extensions = exts;
info.ssl_cert_filepath = NULL;
info.ssl_private_key_filepath = NULL;
if (use_ssl) {
if (strlen(resource_path) > sizeof(cert_path) - 32) {
lwsl_err("resource path too long\n");
return -1;
}
sprintf(cert_path, "%s/libwebsockets-test-server.pem",
resource_path);
if (strlen(resource_path) > sizeof(key_path) - 32) {
lwsl_err("resource path too long\n");
return -1;
}
sprintf(key_path, "%s/libwebsockets-test-server.key.pem",
resource_path);
info.ssl_cert_filepath = cert_path;
info.ssl_private_key_filepath = key_path;
opts |= LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
}
info.gid = -1;
info.uid = -1;
info.max_http_header_pool = 1;
info.timeout_secs = 5;
info.options = opts | LWS_SERVER_OPTION_LIBUV;
context = lws_create_context(&info);
if (context == NULL) {
lwsl_err("libwebsocket init failed\n");
return -1;
}
lws_uv_sigint_cfg(context, 1, signal_cb);
if (lws_uv_initloop(context, NULL, 0)) {
lwsl_err("lws_uv_initloop failed\n");
goto bail;
}
uv_timer_init(lws_uv_getloop(context, 0), &timeout_watcher);
uv_timer_start(&timeout_watcher, uv_timeout_cb_dumb_increment, 50, 50);
lws_libuv_run(context, 0);
bail:
lws_context_destroy(context);
lwsl_notice("libwebsockets-test-server exited cleanly\n");
return 0;
}
