Commit | Line | Data |
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1ae19169 MD |
1 | /* |
2 | * Common Trace Format | |
3 | * | |
4 | * Variant format access functions. | |
5 | * | |
64fa3fec MD |
6 | * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation |
7 | * | |
8 | * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
1ae19169 MD |
9 | * |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
c462e188 MD |
19 | * |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
1ae19169 MD |
27 | */ |
28 | ||
29 | #include <babeltrace/ctf-text/types.h> | |
30 | #include <stdio.h> | |
31 | ||
0d69b916 | 32 | int ctf_text_variant_write(struct bt_stream_pos *ppos, struct bt_definition *definition) |
1ae19169 | 33 | { |
31262354 | 34 | struct ctf_text_stream_pos *pos = ctf_text_pos(ppos); |
fd3382e8 | 35 | int field_nr_saved; |
31262354 MD |
36 | int ret; |
37 | ||
d335f0f7 MD |
38 | if (!print_field(definition)) |
39 | return 0; | |
40 | ||
31262354 MD |
41 | if (!pos->dummy) { |
42 | if (pos->depth >= 0) { | |
fd3382e8 | 43 | if (pos->field_nr++ != 0) |
31262354 | 44 | fprintf(pos->fp, ","); |
fd3382e8 | 45 | fprintf(pos->fp, " "); |
31262354 MD |
46 | if (pos->print_names) |
47 | fprintf(pos->fp, "%s = ", | |
6743f229 | 48 | rem_(g_quark_to_string(definition->name))); |
31262354 MD |
49 | fprintf(pos->fp, "{"); |
50 | } | |
51 | pos->depth++; | |
52 | } | |
fd3382e8 MD |
53 | field_nr_saved = pos->field_nr; |
54 | pos->field_nr = 0; | |
ebae302b | 55 | ret = bt_variant_rw(ppos, definition); |
31262354 MD |
56 | if (!pos->dummy) { |
57 | pos->depth--; | |
58 | if (pos->depth >= 0) { | |
31262354 MD |
59 | fprintf(pos->fp, " }"); |
60 | } | |
61 | } | |
fd3382e8 | 62 | pos->field_nr = field_nr_saved; |
31262354 | 63 | return ret; |
1ae19169 | 64 | } |