2 * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 free_primitive (const char *typename
, const char *name
)
41 fprintf (codefile
, "free_%s(%s);\n", typename
, name
);
45 free_type (const char *name
, const Type
*t
)
50 free_type (name
, t
->symbol
->type
);
52 fprintf (codefile
, "free_%s(%s);\n", t
->symbol
->gen_name
, name
);
59 free_primitive ("octet_string", name
);
62 free_primitive ("oid", name
);
71 if (t
->members
== NULL
)
74 for (m
= t
->members
; m
&& tag
!= m
->val
; m
= m
->next
) {
77 asprintf (&s
, "%s(%s)->%s",
78 m
->optional
? "" : "&", name
, m
->gen_name
);
80 fprintf(codefile
, "if(%s) {\n", s
);
81 free_type (s
, m
->type
);
96 fprintf (codefile
, "while((%s)->len){\n", name
);
97 asprintf (&n
, "&(%s)->val[(%s)->len-1]", name
, name
);
98 free_type(n
, t
->subtype
);
105 "(%s)->val = NULL;\n", name
, name
);
109 case TGeneralizedTime
:
112 free_primitive ("general_string", name
);
115 free_type (name
, t
->subtype
);
123 generate_type_free (const Symbol
*s
)
126 "void free_%s (%s *);\n",
127 s
->gen_name
, s
->gen_name
);
129 fprintf (codefile
, "void\n"
130 "free_%s(%s *data)\n"
132 s
->gen_name
, s
->gen_name
);
134 free_type ("data", s
->type
);
135 fprintf (codefile
, "}\n\n");