diff options
Diffstat (limited to 'json-glib/json-debug.h')
| -rw-r--r-- | json-glib/json-debug.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/json-glib/json-debug.h b/json-glib/json-debug.h new file mode 100644 index 0000000..dc0d861 --- /dev/null +++ b/json-glib/json-debug.h @@ -0,0 +1,45 @@ +#ifndef __JSON_DEBUG_H__ +#define __JSON_DEBUG_H__ + +#include <glib.h> + +G_BEGIN_DECLS + +typedef enum { + JSON_DEBUG_PARSER = 1 << 0 +} JsonDebugFlags; + +#ifdef JSON_ENABLE_DEBUG + +# ifdef __GNUC__ + +# define JSON_NOTE(type,x,a...) G_STMT_START { \ + if (_json_get_debug_flags () & JSON_DEBUG_##type) { \ + g_message ("[" #type "] " G_STRLOC ": " x, ##a); \ + } } G_STMT_END + +# else +/* Try the C99 version; unfortunately, this does not allow us to pass + * empty arguments to the macro, which means we have to + * do an intemediate printf. + */ +# define JSON_NOTE(type,...) G_STMT_START { \ + if (_json_get_debug_flags () & JSON_DEBUG_##type) { \ + gchar * _fmt = g_strdup_printf (__VA_ARGS__); \ + g_message ("[" #type "] " G_STRLOC ": %s",_fmt); \ + g_free (_fmt); \ + } } G_STMT_END + +# endif /* __GNUC__ */ + +#else + +#define JSON_NOTE(type,...) G_STMT_START { } G_STMT_END + +#endif /* JSON_ENABLE_DEBUG */ + +JsonDebugFlags _json_get_debug_flags (void); + +G_END_DECLS + +#endif /* __JSON_DEBUG_H__ */ |