*
* Trace Format Header
*
- * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2010, 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
#include <babeltrace/types.h>
#include <stdint.h>
+#include <stdio.h>
#include <glib.h>
+/* Parent trace descriptor */
+struct trace_descriptor {
+};
+
struct format {
GQuark name;
- uint64_t (*uint_read)(struct stream_pos *pos,
- const struct type_class_integer *int_class);
- int64_t (*int_read)(struct stream_pos *pos,
- const struct type_class_integer *int_class);
- void (*uint_write)(struct stream_pos *pos,
- const struct type_class_integer *int_class,
- uint64_t v);
- void (*int_write)(struct stream_pos *pos,
- const struct type_class_integer *int_class,
- int64_t v);
-
- void (*float_copy)(struct stream_pos *destp,
- struct stream_pos *srcp,
- const struct type_class_float *float_class);
- double (*double_read)(struct stream_pos *pos,
- const struct type_class_float *float_class);
- void (*double_write)(struct stream_pos *pos,
- const struct type_class_float *float_class,
- double v);
-
- void (*string_copy)(struct stream_pos *dest, struct stream_pos *src,
- const struct type_class_string *string_class);
- void (*string_read)(unsigned char **dest, struct stream_pos *src,
- const struct type_class_string *string_class);
- void (*string_write)(struct stream_pos *dest, const unsigned char *src,
- const struct type_class_string *string_class);
- void (*string_free_temp)(unsigned char *string);
-
- GQuark (*enum_read)(struct stream_pos *pos,
- const struct type_class_enum *src);
- void (*enum_write)(struct stream_pos *pos,
- const struct type_class_enum *dest,
- GQuark q);
- void (*struct_begin)(struct stream_pos *pos,
- const struct type_class_struct *struct_class);
- void (*struct_end)(struct stream_pos *pos,
- const struct type_class_struct *struct_class);
- void (*array_begin)(struct stream_pos *pos,
- const struct type_class_array *array_class);
- void (*array_end)(struct stream_pos *pos,
- const struct type_class_array *array_class);
- void (*sequence_begin)(struct stream_pos *pos,
- const struct type_class_sequence *sequence_class);
- void (*sequence_end)(struct stream_pos *pos,
- const struct type_class_sequence *sequence_class);
+ struct trace_descriptor *(*open_trace)(const char *path, int flags);
+ void (*close_trace)(struct trace_descriptor *descriptor);
};
struct format *bt_lookup_format(GQuark qname);
+void bt_fprintf_format_list(FILE *fp);
int bt_register_format(struct format *format);
/* TBD: format unregistration */