7.0 refactor

src/log.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include "arch.h"
+#include "config.h"
+
+#if MG_ENABLE_MGOS
+#include <common/cs_dbg.h>
+#else
+#if MG_ENABLE_LOG
+#define LOG(level, args)                                                   \
+  do {                                                                     \
+    if (mg_log_prefix((level), __FILE__, __LINE__, __func__)) mg_log args; \
+  } while (0)
+enum { LL_NONE, LL_ERROR, LL_INFO, LL_DEBUG, LL_VERBOSE_DEBUG };
+bool mg_log_prefix(int ll, const char *file, int line, const char *fname);
+void mg_log(const char *fmt, ...) PRINTF_LIKE(1, 2);
+void mg_log_set(const char *spec);
+void mg_log_set_callback(void (*fn)(const void *, int, void *), void *param);
+#else
+#define LOG(level, args)
+#endif
+#endif