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
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2014-2017 Richard Hughes <richard@hughsie.com>
*
* SPDX-License-Identifier: LGPL-2.1+
*/
/**
* SECTION:as-tag
* @short_description: Helper functions to convert to and from tag enums
* @include: appstream-glib.h
* @stability: Stable
*
* These functions will convert a tag enum such as %AS_TAG_COMPONENT to
* it's string form, and also vice-versa.
*
* These helper functions may be useful if implementing an AppStream parser.
*/
#include "config.h"
#include "as-tag.h"
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#pragma GCC diagnostic ignored "-Wsign-conversion"
#include "as-tag-private.h"
#pragma GCC diagnostic pop
/**
* as_tag_from_string:
* @tag: the string.
*
* Converts the text representation to an enumerated value.
*
* Returns: a %AsTag, or %AS_TAG_UNKNOWN if not known.
*
* Since: 0.1.0
**/
AsTag
as_tag_from_string (const gchar *tag)
{
return as_tag_from_string_full (tag, AS_TAG_FLAG_NONE);
}
/**
* as_tag_from_string_full:
* @tag: the string.
* @flags: the #AsTagFlags e.g. %AS_TAG_FLAG_USE_FALLBACKS
*
* Converts the text representation to an enumerated value also converting
* legacy key names.
*
* Returns: a %AsTag, or %AS_TAG_UNKNOWN if not known.
*
* Since: 0.1.2
**/
AsTag
as_tag_from_string_full (const gchar *tag, AsTagFlags flags)
{
const struct tag_data *ky;
AsTag etag = AS_TAG_UNKNOWN;
/* invalid */
if (tag == NULL)
return AS_TAG_UNKNOWN;
/* use a perfect hash */
ky = _as_tag_from_gperf (tag, strlen (tag));
if (ky != NULL)
etag = ky->etag;
/* deprecated names */
if (etag == AS_TAG_UNKNOWN && (flags & AS_TAG_FLAG_USE_FALLBACKS)) {
if (g_strcmp0 (tag, "appcategories") == 0)
return AS_TAG_CATEGORIES;
if (g_strcmp0 (tag, "appcategory") == 0)
return AS_TAG_CATEGORY;
if (g_strcmp0 (tag, "licence") == 0)
return AS_TAG_PROJECT_LICENSE;
if (g_strcmp0 (tag, "applications") == 0)
return AS_TAG_COMPONENTS;
if (g_strcmp0 (tag, "application") == 0)
return AS_TAG_COMPONENT;
if (g_strcmp0 (tag, "updatecontact") == 0)
return AS_TAG_UPDATE_CONTACT;
/* fix spelling error */
if (g_strcmp0 (tag, "metadata_licence") == 0)
return AS_TAG_METADATA_LICENSE;
}
/* translated versions */
if (etag == AS_TAG_UNKNOWN && (flags & AS_TAG_FLAG_USE_TRANSLATED)) {
if (g_strcmp0 (tag, "_name") == 0)
return AS_TAG_NAME;
if (g_strcmp0 (tag, "_summary") == 0)
return AS_TAG_SUMMARY;
if (g_strcmp0 (tag, "_caption") == 0)
return AS_TAG_CAPTION;
}
return etag;
}
/**
* as_tag_to_string:
* @tag: the %AsTag value.
*
* Converts the enumerated value to an text representation.
*
* Returns: string version of @tag
*
* Since: 0.1.0
**/
const gchar *
as_tag_to_string (AsTag tag)
{
const gchar *str[] = {
"unknown",
"components",
"component",
"id",
"pkgname",
"name",
"summary",
"description",
"url",
"icon",
"categories",
"category",
"keywords",
"keyword",
"mimetypes",
"mimetype",
"project_group",
"project_license",
"screenshot",
"screenshots",
"update_contact",
"image",
"compulsory_for_desktop",
"priority",
"caption",
"languages",
"lang",
"metadata",
"value",
"releases",
"release",
"architectures",
"arch",
"metadata_license",
"provides",
"extends",
"developer_name",
"kudos",
"kudo",
"source_pkgname",
"vetos",
"veto",
"bundle",
"permissions",
"permission",
"location",
"checksum",
"size",
"translation",
"content_rating",
"content_attribute",
"version",
"reviews",
"review",
"reviewer_name",
"reviewer_id",
"suggests",
"requires",
"custom",
"launchable",
"agreement",
"agreement_section",
"p",
"li",
"ul",
"ol",
"binary",
"font",
"dbus",
"modalias",
"library",
NULL };
if (tag > AS_TAG_LAST)
tag = AS_TAG_LAST;
return str[tag];
}
|
