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
|
/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Copyright (C) 2009 Kouhei Sutou <kou@clear-code.com>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* HAVE_CONFIG_H */
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "cut-string-diff-writer.h"
#include "cut-utils.h"
#define CUT_STRING_DIFF_WRITER_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), CUT_TYPE_STRING_DIFF_WRITER, CutStringDiffWriterPrivate))
typedef struct _CutStringDiffWriterPrivate CutStringDiffWriterPrivate;
struct _CutStringDiffWriterPrivate
{
GString *result;
};
G_DEFINE_TYPE(CutStringDiffWriter, cut_string_diff_writer, CUT_TYPE_DIFF_WRITER)
static void dispose (GObject *object);
static void write (CutDiffWriter *writer,
const gchar *string,
CutDiffWriterTag tag);
static void write_line (CutDiffWriter *writer,
const gchar *line,
CutDiffWriterTag tag);
static void finish (CutDiffWriter *writer);
static void
cut_string_diff_writer_class_init (CutStringDiffWriterClass *klass)
{
GObjectClass *gobject_class;
CutDiffWriterClass *diff_writer_class;
gobject_class = G_OBJECT_CLASS(klass);
diff_writer_class = CUT_DIFF_WRITER_CLASS(klass);
gobject_class->dispose = dispose;
diff_writer_class->write = write;
diff_writer_class->write_line = write_line;
diff_writer_class->finish = finish;
g_type_class_add_private(gobject_class, sizeof(CutStringDiffWriterPrivate));
}
static void
cut_string_diff_writer_init (CutStringDiffWriter *writer)
{
CutStringDiffWriterPrivate *priv;
priv = CUT_STRING_DIFF_WRITER_GET_PRIVATE(writer);
priv->result = g_string_new(NULL);
}
static void
dispose (GObject *object)
{
CutStringDiffWriterPrivate *priv;
priv = CUT_STRING_DIFF_WRITER_GET_PRIVATE(object);
if (priv->result) {
g_string_free(priv->result, TRUE);
priv->result = NULL;
}
G_OBJECT_CLASS(cut_string_diff_writer_parent_class)->dispose(object);
}
CutDiffWriter *
cut_string_diff_writer_new (void)
{
return g_object_new(CUT_TYPE_STRING_DIFF_WRITER, NULL);
}
const gchar *
cut_string_diff_writer_get_result (CutDiffWriter *writer)
{
return CUT_STRING_DIFF_WRITER_GET_PRIVATE(writer)->result->str;
}
static void
write (CutDiffWriter *writer, const gchar *string, CutDiffWriterTag tag)
{
CutStringDiffWriterPrivate *priv;
priv = CUT_STRING_DIFF_WRITER_GET_PRIVATE(writer);
g_string_append(priv->result, string);
}
static void
write_line (CutDiffWriter *writer, const gchar *line, CutDiffWriterTag tag)
{
CutStringDiffWriterPrivate *priv;
priv = CUT_STRING_DIFF_WRITER_GET_PRIVATE(writer);
g_string_append(priv->result, line);
g_string_append_c(priv->result, '\n');
}
static void
finish (CutDiffWriter *writer)
{
CutStringDiffWriterPrivate *priv;
priv = CUT_STRING_DIFF_WRITER_GET_PRIVATE(writer);
if (priv->result->str[priv->result->len - 1] == '\n')
g_string_truncate(priv->result, priv->result->len - 1);
}
/*
vi:ts=4:nowrap:ai:expandtab:sw=4
*/
|
