Make API CTF-agnostic

[babeltrace.git] / include / babeltrace / ctf-ir / stream-internal.h

diff --git a/include/babeltrace/ctf-ir/stream-internal.h b/include/babeltrace/ctf-ir/stream-internal.h
index 25c526c0aa4f714ec1ce8501ebd39d3518658598..0cbd18b561539217621099ac837370d2f625dc74 100644 (file)
--- a/include/babeltrace/ctf-ir/stream-internal.h
+++ b/include/babeltrace/ctf-ir/stream-internal.h
@@ -1,5 +1,5 @@
-#ifndef BABELTRACE_CTF_WRITER_STREAM_INTERNAL_H
-#define BABELTRACE_CTF_WRITER_STREAM_INTERNAL_H
+#ifndef BABELTRACE_CTF_IR_STREAM_INTERNAL_H
+#define BABELTRACE_CTF_IR_STREAM_INTERNAL_H
 
 /*
  * BabelTrace - CTF Writer: Stream internal
@@ -28,37 +28,43 @@
  */
 
 #include <babeltrace/ctf-ir/stream.h>
+#include <babeltrace/ctf-ir/utils-internal.h>
 #include <babeltrace/object-internal.h>
-#include <babeltrace/ctf-writer/clock.h>
-#include <babeltrace/ctf-writer/event-fields.h>
-#include <babeltrace/ctf-writer/event-types.h>
+#include <babeltrace/object-pool-internal.h>
 #include <babeltrace/babeltrace-internal.h>
-#include <babeltrace/ctf/types.h>
 #include <glib.h>
 
-struct bt_ctf_stream {
+struct bt_stream_class;
+struct bt_stream;
+
+struct bt_stream {
        struct bt_object base;
-       uint32_t id;
-       struct bt_ctf_stream_class *stream_class;
-       /* Array of pointers to bt_ctf_event for the current packet */
-       GPtrArray *events;
-       /* Array of pointers to bt_ctf_field associated with each event */
-       GPtrArray *event_contexts;
-       struct ctf_stream_pos pos;
-       unsigned int flushed_packet_count;
-       struct bt_ctf_field *packet_header;
-       struct bt_ctf_field *packet_context;
-       struct bt_ctf_field *event_header;
-       struct bt_ctf_field *event_context;
+
+       /* Weak: parent is this class's trace */
+       struct bt_stream_class *class;
+
+       struct {
+               GString *str;
+
+               /* NULL or `str->str` above */
+               const char *value;
+       } name;
+
+       uint64_t id;
+
+       /* Pool of `struct bt_packet *` */
+       struct bt_object_pool packet_pool;
+
+       bool frozen;
 };
 
-/* Stream class should be frozen by the caller after creating a stream */
 BT_HIDDEN
-struct bt_ctf_stream *bt_ctf_stream_create(
-               struct bt_ctf_stream_class *stream_class,
-               struct bt_ctf_trace *trace);
+void _bt_stream_freeze(struct bt_stream *stream);
 
-BT_HIDDEN
-int bt_ctf_stream_set_fd(struct bt_ctf_stream *stream, int fd);
+#ifdef BT_DEV_MODE
+# define bt_stream_freeze              _bt_stream_freeze
+#else
+# define bt_stream_freeze(_stream)
+#endif
 
-#endif /* BABELTRACE_CTF_WRITER_STREAM_INTERNAL_H */
+#endif /* BABELTRACE_CTF_IR_STREAM_INTERNAL_H */