7.0 refactor

src/event.c

@@ -0,0 +1,21 @@
+#include "event.h"
+#include "log.h"
+#include "net.h"
+#include "util.h"
+
+void mg_call(struct mg_connection *c, int ev, void *ev_data) {
+  if (c->pfn != NULL) c->pfn(c, ev, ev_data, c->pfn_data);
+  if (c->fn != NULL) c->fn(c, ev, ev_data, c->fn_data);
+}
+
+void mg_error(struct mg_connection *c, const char *fmt, ...) {
+  char mem[256], *buf = mem;
+  va_list ap;
+  va_start(ap, fmt);
+  mg_vasprintf(&buf, sizeof(mem), fmt, ap);
+  va_end(ap);
+  LOG(LL_ERROR, ("%p %s", c->fd, buf));
+  mg_call(c, MG_EV_ERROR, buf);
+  if (buf != mem) free(buf);
+  c->is_closing = 1;
+}