4 * BabelTrace - String Type Converter
6 * Copyright 2010, 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
19 #include <babeltrace/compiler.h>
20 #include <babeltrace/align.h>
21 #include <babeltrace/format.h>
24 struct definition
*_string_definition_new(struct declaration
*declaration
,
25 struct definition_scope
*parent_scope
,
26 GQuark field_name
, int index
);
28 void _string_definition_free(struct definition
*definition
);
30 void string_copy(struct stream_pos
*dest
, const struct format
*fdest
,
31 struct stream_pos
*src
, const struct format
*fsrc
,
32 struct definition
*definition
)
34 struct definition_string
*string
=
35 container_of(definition
, struct definition_string
, p
);
36 struct declaration_string
*string_declaration
= string
->declaration
;
38 if (fsrc
->string_copy
== fdest
->string_copy
) {
39 fsrc
->string_copy(dest
, src
, string_declaration
);
43 fsrc
->string_read(&tmp
, src
, string_declaration
);
44 fdest
->string_write(dest
, tmp
, string_declaration
);
45 fsrc
->string_free_temp(tmp
);
50 void _string_declaration_free(struct declaration
*declaration
)
52 struct declaration_string
*string_declaration
=
53 container_of(declaration
, struct declaration_string
, p
);
54 g_free(string_declaration
);
57 struct declaration_string
*
58 string_declaration_new(enum ctf_string_encoding encoding
)
60 struct declaration_string
*string_declaration
;
62 string_declaration
= g_new(struct declaration_string
, 1);
63 string_declaration
->p
.id
= CTF_TYPE_STRING
;
64 string_declaration
->p
.alignment
= CHAR_BIT
;
65 string_declaration
->p
.copy
= string_copy
;
66 string_declaration
->p
.declaration_free
= _string_declaration_free
;
67 string_declaration
->p
.definition_new
= _string_definition_new
;
68 string_declaration
->p
.definition_free
= _string_definition_free
;
69 string_declaration
->p
.ref
= 1;
70 string_declaration
->encoding
= encoding
;
71 return string_declaration
;
76 _string_definition_new(struct declaration
*declaration
,
77 struct definition_scope
*parent_scope
,
78 GQuark field_name
, int index
)
80 struct declaration_string
*string_declaration
=
81 container_of(declaration
, struct declaration_string
, p
);
82 struct definition_string
*string
;
84 string
= g_new(struct definition_string
, 1);
85 declaration_ref(&string_declaration
->p
);
86 string
->p
.declaration
= declaration
;
87 string
->declaration
= string_declaration
;
89 string
->p
.index
= index
;
95 void _string_definition_free(struct definition
*definition
)
97 struct definition_string
*string
=
98 container_of(definition
, struct definition_string
, p
);
100 declaration_unref(string
->p
.declaration
);
101 g_free(string
->value
);