3aaa633143ef48ee997d9239e26eb5e699353120
[babeltrace.git] / formats / ctf-text / types / array.c
1 /*
2 * Common Trace Format
3 *
4 * Array format access functions.
5 *
6 * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation
7 *
8 * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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.
19 */
20
21 #include <babeltrace/ctf-text/types.h>
22 #include <stdio.h>
23
24 int ctf_text_array_write(struct stream_pos *ppos, struct definition *definition)
25 {
26 struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
27 struct definition_array *array_definition =
28 container_of(definition, struct definition_array, p);
29 struct declaration_array *array_declaration =
30 array_definition->declaration;
31 struct declaration *elem = array_declaration->elem;
32 int field_nr_saved;
33 int ret = 0;
34
35 if (!print_field(definition))
36 return 0;
37
38 if (!pos->dummy) {
39 if (pos->field_nr++ != 0)
40 fprintf(pos->fp, ",");
41 fprintf(pos->fp, " ");
42 if (pos->print_names)
43 fprintf(pos->fp, "%s = ",
44 rem_(g_quark_to_string(definition->name)));
45 }
46
47 if (elem->id == CTF_TYPE_INTEGER) {
48 struct declaration_integer *integer_declaration =
49 container_of(elem, struct declaration_integer, p);
50
51 if (integer_declaration->encoding == CTF_STRING_UTF8
52 || integer_declaration->encoding == CTF_STRING_ASCII) {
53
54 if (!(integer_declaration->len == CHAR_BIT
55 && integer_declaration->p.alignment == CHAR_BIT)) {
56 pos->string = array_definition->string;
57 g_string_assign(array_definition->string, "");
58 ret = array_rw(ppos, definition);
59 pos->string = NULL;
60 }
61 fprintf(pos->fp, "\"%s\"", array_definition->string->str);
62 return ret;
63 }
64 }
65
66 if (!pos->dummy) {
67 fprintf(pos->fp, "[");
68 pos->depth++;
69 }
70 field_nr_saved = pos->field_nr;
71 pos->field_nr = 0;
72 ret = array_rw(ppos, definition);
73 if (!pos->dummy) {
74 pos->depth--;
75 fprintf(pos->fp, " ]");
76 }
77 pos->field_nr = field_nr_saved;
78 return ret;
79 }
This page took 0.045444 seconds and 3 git commands to generate.