1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
/*
* This file is part of The Croco Library
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2.1 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* Author: Dodji Seketeli
* See COPYRIGHTS file for copyright information.
*/
#include "cr-pseudo.h"
/**
*@CRPseudo:
*The definition of the #CRPseudo class.
*/
/**
* cr_pseudo_new:
*Constructor of the #CRPseudo class.
*
*Returns the newly build instance.
*/
CRPseudo *
cr_pseudo_new (void)
{
CRPseudo *result = NULL;
result = g_malloc0 (sizeof (CRPseudo));
return result;
}
/**
* cr_pseudo_to_string:
* @a_this: the current instance of #CRPseud.
*
* Returns the serialized pseudo. Caller must free the returned
* string using g_free().
*/
guchar *
cr_pseudo_to_string (CRPseudo const * a_this)
{
guchar *result = NULL;
GString *str_buf = NULL;
g_return_val_if_fail (a_this, NULL);
str_buf = g_string_new (NULL);
if (a_this->type == IDENT_PSEUDO) {
guchar *name = NULL;
if (a_this->name == NULL) {
goto error;
}
name = (guchar *) g_strndup (a_this->name->stryng->str,
a_this->name->stryng->len);
if (name) {
g_string_append (str_buf, (const gchar *) name);
g_free (name);
name = NULL;
}
} else if (a_this->type == FUNCTION_PSEUDO) {
guchar *name = NULL,
*arg = NULL;
if (a_this->name == NULL)
goto error;
name = (guchar *) g_strndup (a_this->name->stryng->str,
a_this->name->stryng->len);
if (a_this->extra) {
arg = (guchar *) g_strndup (a_this->extra->stryng->str,
a_this->extra->stryng->len);
}
if (name) {
g_string_append_printf (str_buf, "%s(", name);
g_free (name);
name = NULL;
if (arg) {
g_string_append (str_buf, (const gchar *) arg);
g_free (arg);
arg = NULL;
}
g_string_append_c (str_buf, ')');
}
}
if (str_buf) {
result = (guchar *) str_buf->str;
g_string_free (str_buf, FALSE);
str_buf = NULL;
}
return result;
error:
g_string_free (str_buf, TRUE);
return NULL;
}
/**
* cr_pseudo_dump:
*@a_this: the current instance of pseudo
*@a_fp: the destination file pointer.
*
*Dumps the pseudo to a file.
*
*/
void
cr_pseudo_dump (CRPseudo const * a_this, FILE * a_fp)
{
guchar *tmp_str = NULL;
if (a_this) {
tmp_str = cr_pseudo_to_string (a_this);
if (tmp_str) {
fprintf (a_fp, "%s", tmp_str);
g_free (tmp_str);
tmp_str = NULL;
}
}
}
/**
* cr_pseudo_destroy:
*@a_this: the current instance to destroy.
*
*destructor of the #CRPseudo class.
*/
void
cr_pseudo_destroy (CRPseudo * a_this)
{
g_return_if_fail (a_this);
if (a_this->name) {
cr_string_destroy (a_this->name);
a_this->name = NULL;
}
if (a_this->extra) {
cr_string_destroy (a_this->extra);
a_this->extra = NULL;
}
g_free (a_this);
}
|
