1ac38c46ff86da5e6f9b282fb73a08aba41104d2
[babeltrace.git] / formats / ctf-text / types / string.c
1 /*
2 * Common Trace Format
3 *
4 * Strings read/write 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 #include <limits.h> /* C99 limits */
24 #include <string.h>
25
26 int ctf_text_string_write(struct stream_pos *ppos,
27 struct definition *definition)
28 {
29 struct definition_string *string_definition =
30 container_of(definition, struct definition_string, p);
31 struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
32
33 assert(string_definition->value != NULL);
34
35 if (!print_field(definition))
36 return 0;
37
38 if (pos->dummy)
39 return 0;
40
41 if (pos->field_nr++ != 0)
42 fprintf(pos->fp, ",");
43 fprintf(pos->fp, " ");
44 if (pos->print_names)
45 fprintf(pos->fp, "%s = ",
46 rem_(g_quark_to_string(definition->name)));
47
48 fprintf(pos->fp, "\"%s\"", string_definition->value);
49 return 0;
50 }
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