1 files changed, 40 insertions, 0 deletions
diff --git a/sources/log.c b/sources/log.c
new file mode 100644
index 0000000..ba0aa86
--- /dev/null
+++ b/sources/log.c
@@ -0,0 +1,40 @@
+typedef enum log_kind
+{
+    LK_DEBUG,
+    LK_INFO,
+    LK_WARN,
+    LK_ERROR,
+    LK_FATAL,
+
+    LK_ENUM_LEN
+
+} log_kind;
+
+static char* log_kind_names[LK_ENUM_LEN] =
+{
+    "DEBUG",
+    "INFO",
+    "WARN",
+    "ERROR",
+    "FATAL",
+};
+
+#define DBG   LK_DEBUG, __FILE__, __LINE__
+#define INFO  LK_INFO,  __FILE__, __LINE__
+#define WARN  LK_WARN,  __FILE__, __LINE__
+#define ERR   LK_ERROR, __FILE__, __LINE__
+#define FATAL LK_FATAL, __FILE__, __LINE__
+
+void report(log_kind kind, const char* file, int line, const char* fmt, ...)
+{
+    va_list ap;
+
+    /* TODO: log levels */
+
+    printf("[%s] %s:%d - ", log_kind_names[kind], file, line);
+    va_start(ap, fmt);
+        vprintf(fmt, ap);
+    va_end(ap);
+
+    if(kind == LK_FATAL) abort();
+}