lib: graph: add "self" and some "private" APIs
[babeltrace.git] / include / babeltrace / ctf-writer / writer-internal.h
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1#ifndef BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H
2#define BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H
3
4/*
de9dd397 5 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
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6 *
7 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * SOFTWARE.
26 */
27
273b65be 28#include <babeltrace/ctf-writer/writer.h>
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29#include <babeltrace/babeltrace-internal.h>
30#include <glib.h>
31#include <dirent.h>
32#include <sys/types.h>
16ca5ff0 33#include <babeltrace/ctf-writer/trace.h>
83509119 34#include <babeltrace/object-internal.h>
273b65be 35
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PP
36struct metadata_context {
37 GString *string;
38 GString *field_name;
39 unsigned int current_indentation_level;
40};
41
273b65be 42struct bt_ctf_writer {
83509119 43 struct bt_object base;
273b65be 44 int frozen; /* Protects attributes that can't be changed mid-trace */
3dca2276 45 struct bt_ctf_trace *trace;
273b65be 46 GString *path;
273b65be 47 int metadata_fd;
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48};
49
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PP
50enum field_type_alias {
51 FIELD_TYPE_ALIAS_UINT5_T = 0,
52 FIELD_TYPE_ALIAS_UINT8_T,
53 FIELD_TYPE_ALIAS_UINT16_T,
54 FIELD_TYPE_ALIAS_UINT27_T,
55 FIELD_TYPE_ALIAS_UINT32_T,
56 FIELD_TYPE_ALIAS_UINT64_T,
57 NR_FIELD_TYPE_ALIAS,
58};
59
60BT_HIDDEN
61struct bt_ctf_field_type *get_field_type(enum field_type_alias alias);
62
63BT_HIDDEN
16ca5ff0 64const char *bt_ctf_get_byte_order_string(enum bt_ctf_byte_order byte_order);
3dca2276 65
319fd969
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66BT_HIDDEN
67void bt_ctf_writer_freeze(struct bt_ctf_writer *writer);
68
273b65be 69#endif /* BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H */
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