#include "event.h"
#include "log.h"
#include "net.h"
#include "printf.h"
#include "profile.h"

void mg_call(struct mg_connection *c, int ev, void *ev_data) {
#if MG_ENABLE_PROFILE
  const char *names[] = {
      "EV_ERROR",    "EV_OPEN",      "EV_POLL",      "EV_RESOLVE",
      "EV_CONNECT",  "EV_ACCEPT",    "EV_TLS_HS",    "EV_READ",
      "EV_WRITE",    "EV_CLOSE",     "EV_HTTP_MSG",  "EV_HTTP_CHUNK",
      "EV_WS_OPEN",  "EV_WS_MSG",    "EV_WS_CTL",    "EV_MQTT_CMD",
      "EV_MQTT_MSG", "EV_MQTT_OPEN", "EV_SNTP_TIME", "EV_USER"};
  if (ev != MG_EV_POLL && ev < (int) (sizeof(names) / sizeof(names[0]))) {
    MG_PROF_ADD(c, names[ev]);
  }
#endif
  // Fire protocol handler first, user handler second. See #2559
  if (c->pfn != NULL) c->pfn(c, ev, ev_data);
  if (c->fn != NULL) c->fn(c, ev, ev_data);
}

void mg_error(struct mg_connection *c, const char *fmt, ...) {
  char buf[64];
  va_list ap;
  va_start(ap, fmt);
  mg_vsnprintf(buf, sizeof(buf), fmt, &ap);
  va_end(ap);
  MG_ERROR(("%lu %ld %s", c->id, c->fd, buf));
  c->is_closing = 1;             // Set is_closing before sending MG_EV_CALL
  mg_call(c, MG_EV_ERROR, buf);  // Let user handler override it
}