static void *broadcast_message_thread(void *data)
{
for (;;) {
ipc_message msg;
int ret = ipc_get_status(&msg);
if (!ret && strlen(msg.data.status.desc) != 0) {
struct mg_mgr *mgr = (struct mg_mgr *) data;
char text[4096];
char str[4160];
snescape(text, sizeof(text), msg.data.status.desc);
snprintf(str, sizeof(str),
"{\r\n"
"\t\"type\": \"message\",\r\n"
"\t\"level\": \"%d\",\r\n"
"\t\"text\": \"%s\"\r\n"
"}\r\n",
(msg.data.status.error) ? 3 : 6, /* RFC 5424 */
text);
broadcast(mgr, str);
continue;
}
usleep(50 * 1000);
}
return NULL;
}
/**
* \brief Process an interrupt request on the given IPC.
*
* \param p_ipc Pointer to an IPC instance.
*/
static void ipc_handler_process(Ipc *p_ipc)
{
uint32_t status, i, ipc;
(p_ipc == IPC0) ? (ipc = 0) : (ipc = 1);
/* Read IPC interrupt status */
status = ipc_get_status(p_ipc);
status &= ipc_get_interrupt_mask(p_ipc);
/* Check pending events */
if (status != 0) {
/* Find triggering source */
i = 0;
while ((status != 0) && (i < IPC_MAX_INTERRUPT_SOURCES)) {
if ((status & ipc_handler[ipc][i].mask) != 0) {
ipc_handler[ipc][i].handler(p_ipc, ipc_handler[ipc][i].mask);
status &= ~(ipc_handler[ipc][i].mask);
}
i++;
}
}
}
static void recovery_status(struct mg_connection *nc, int ev, void *ev_data)
{
ipc_message ipc;
int ret;
char buf[4096];
(void)ev;
(void)ev_data;
ret = ipc_get_status(&ipc);
if (ret) {
mg_http_send_error(nc, 500, NULL);
return;
}
snprintf(buf, sizeof(buf),
"{\r\n"
"\t\"Status\" : \"%d\",\r\n"
"\t\"Msg\" : \"%s\",\r\n"
"\t\"Error\" : \"%d\",\r\n"
"\t\"LastResult\" : \"%d\"\r\n"
"}\r\n",
ipc.data.status.current,
strlen(ipc.data.status.desc) ? ipc.data.status.desc : "",
ipc.data.status.error,
ipc.data.status.last_result);
mg_send_head(nc, 200, strlen(buf),
"Cache: no-cache\r\n"
"Content-Type: text/plain");
mg_send(nc, buf, strlen(buf));
nc->flags |= MG_F_SEND_AND_CLOSE;
}
