LWS_VISIBLE int
lws_plat_init_fd_tables(struct libwebsocket_context *context)
{
if (lws_libev_init_fd_table(context))
/* libev handled it instead */
return 0;
if (pipe(context->dummy_pipe_fds)) {
lwsl_err("Unable to create pipe\n");
return 1;
}
/* use the read end of pipe as first item */
context->fds[0].fd = context->dummy_pipe_fds[0];
context->fds[0].events = LWS_POLLIN;
context->fds[0].revents = 0;
context->fds_count = 1;
context->fd_random = open(SYSTEM_RANDOM_FILEPATH, O_RDONLY);
if (context->fd_random < 0) {
lwsl_err("Unable to open random device %s %d\n",
SYSTEM_RANDOM_FILEPATH, context->fd_random);
return 1;
}
return 0;
}
LWS_VISIBLE int
lws_plat_init(struct lws_context *context,
struct lws_context_creation_info *info)
{
// struct lws_context_per_thread *pt = &context->pt[0];
// int n = context->count_threads, fd;
/* master context has the global fd lookup array */
context->connpool = lws_zalloc(sizeof(struct espconn *) *
context->max_fds * 2);
if (context->connpool == NULL) {
lwsl_err("OOM on lws_lookup array for %d connections\n",
context->max_fds);
return 1;
}
lwsl_notice(" mem: platform fd map: %5u bytes\n",
sizeof(struct espconn *) * context->max_fds);
// fd = open(SYSTEM_RANDOM_FILEPATH, O_RDONLY);
// context->fd_random = fd;
// if (context->fd_random < 0) {
// lwsl_err("Unable to open random device %s %d\n",
// SYSTEM_RANDOM_FILEPATH, context->fd_random);
// return 1;
// }
os_memset(&context->to_timer, 0, sizeof(os_timer_t));
os_timer_disarm(&context->to_timer);
os_timer_setfn(&context->to_timer, (os_timer_func_t *)cb_1Hz, context);
os_timer_arm(&context->to_timer, 1000, 1);
if (!lws_libev_init_fd_table(context) &&
!lws_libuv_init_fd_table(context)) {
/* otherwise libev handled it instead */
#if 0
while (n--) {
if (pipe(pt->dummy_pipe_fds)) {
lwsl_err("Unable to create pipe\n");
return 1;
}
/* use the read end of pipe as first item */
pt->fds[0].fd = pt->dummy_pipe_fds[0];
pt->fds[0].events = LWS_POLLIN;
pt->fds[0].revents = 0;
pt->fds_count = 1;
pt++;
}
#endif
}
#ifdef LWS_WITH_PLUGINS
if (info->plugin_dirs)
lws_plat_plugins_init(context, info->plugin_dirs);
#endif
return 0;
}
LWS_VISIBLE int
lws_plat_init(struct lws_context *context,
struct lws_context_creation_info *info)
{
struct lws_context_per_thread *pt = &context->pt[0];
int n = context->count_threads, fd;
/* master context has the global fd lookup array */
context->lws_lookup = lws_zalloc(sizeof(struct lws *) *
context->max_fds);
if (context->lws_lookup == NULL) {
lwsl_err("OOM on lws_lookup array for %d connections\n",
context->max_fds);
return 1;
}
lwsl_notice(" mem: platform fd map: %5u bytes\n",
sizeof(struct lws *) * context->max_fds);
fd = open(SYSTEM_RANDOM_FILEPATH, O_RDONLY);
context->fd_random = fd;
if (context->fd_random < 0) {
lwsl_err("Unable to open random device %s %d\n",
SYSTEM_RANDOM_FILEPATH, context->fd_random);
return 1;
}
if (!lws_libev_init_fd_table(context) &&
!lws_libuv_init_fd_table(context)) {
/* otherwise libev handled it instead */
while (n--) {
if (pipe(pt->dummy_pipe_fds)) {
lwsl_err("Unable to create pipe\n");
return 1;
}
/* use the read end of pipe as first item */
pt->fds[0].fd = pt->dummy_pipe_fds[0];
pt->fds[0].events = LWS_POLLIN;
pt->fds[0].revents = 0;
pt->fds_count = 1;
pt++;
}
}
context->fops.open = _lws_plat_file_open;
context->fops.close = _lws_plat_file_close;
context->fops.seek_cur = _lws_plat_file_seek_cur;
context->fops.read = _lws_plat_file_read;
context->fops.write = _lws_plat_file_write;
#ifdef LWS_WITH_PLUGINS
if (info->plugin_dirs)
lws_plat_plugins_init(context, info->plugin_dirs);
#endif
return 0;
}
LWS_VISIBLE int
lws_plat_init(struct lws_context *context,
struct lws_context_creation_info *info)
{
context->lws_lookup = lws_zalloc(sizeof(struct lws *) * context->max_fds);
if (context->lws_lookup == NULL) {
lwsl_err(
"Unable to allocate lws_lookup array for %d connections\n",
context->max_fds);
return 1;
}
lwsl_notice(" mem: platform fd map: %5u bytes\n",
sizeof(struct lws *) * context->max_fds);
context->fd_random = open(SYSTEM_RANDOM_FILEPATH, O_RDONLY);
if (context->fd_random < 0) {
lwsl_err("Unable to open random device %s %d\n",
SYSTEM_RANDOM_FILEPATH, context->fd_random);
return 1;
}
if (!lws_libev_init_fd_table(context)) {
/* otherwise libev handled it instead */
if (pipe(context->dummy_pipe_fds)) {
lwsl_err("Unable to create pipe\n");
return 1;
}
}
/* use the read end of pipe as first item */
context->fds[0].fd = context->dummy_pipe_fds[0];
context->fds[0].events = LWS_POLLIN;
context->fds[0].revents = 0;
context->fds_count = 1;
context->fops.open = _lws_plat_file_open;
context->fops.close = _lws_plat_file_close;
context->fops.seek_cur = _lws_plat_file_seek_cur;
context->fops.read = _lws_plat_file_read;
context->fops.write = _lws_plat_file_write;
return 0;
}
