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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
/* Copyright (C) 1998-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; version 2 of the License, or
(at your option) any later version.
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 General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <error.h>
#include <langinfo.h>
#include <string.h>
#include <stdint.h>
#include <sys/uio.h>
#include <assert.h>
#include "localedef.h"
#include "localeinfo.h"
#include "locfile.h"
/* The real definition of the struct for the LC_MEASUREMENT locale. */
struct locale_measurement_t
{
unsigned char measurement;
};
static void
measurement_startup (struct linereader *lr, struct localedef_t *locale,
int ignore_content)
{
if (!ignore_content)
locale->categories[LC_MEASUREMENT].measurement =
(struct locale_measurement_t *)
xcalloc (1, sizeof (struct locale_measurement_t));
if (lr != NULL)
{
lr->translate_strings = 1;
lr->return_widestr = 0;
}
}
void
measurement_finish (struct localedef_t *locale,
const struct charmap_t *charmap)
{
struct locale_measurement_t *measurement =
locale->categories[LC_MEASUREMENT].measurement;
int nothing = 0;
/* Now resolve copying and also handle completely missing definitions. */
if (measurement == NULL)
{
/* First see whether we were supposed to copy. If yes, find the
actual definition. */
if (locale->copy_name[LC_MEASUREMENT] != NULL)
{
/* Find the copying locale. This has to happen transitively since
the locale we are copying from might also copying another one. */
struct localedef_t *from = locale;
do
from = find_locale (LC_MEASUREMENT,
from->copy_name[LC_MEASUREMENT],
from->repertoire_name, charmap);
while (from->categories[LC_MEASUREMENT].measurement == NULL
&& from->copy_name[LC_MEASUREMENT] != NULL);
measurement = locale->categories[LC_MEASUREMENT].measurement
= from->categories[LC_MEASUREMENT].measurement;
}
/* If there is still no definition issue an warning and create an
empty one. */
if (measurement == NULL)
{
if (! be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
No definition for %s category found"), "LC_MEASUREMENT"));
measurement_startup (NULL, locale, 0);
measurement = locale->categories[LC_MEASUREMENT].measurement;
nothing = 1;
}
}
if (measurement->measurement == 0)
{
if (! nothing)
WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
"LC_MEASUREMENT", "measurement"));
/* Use as the default value the value of the i18n locale. */
measurement->measurement = 1;
}
else
{
if (measurement->measurement > 3)
WITH_CUR_LOCALE (error (0, 0, _("%s: invalid value for field `%s'"),
"LC_MEASUREMENT", "measurement"));
}
}
void
measurement_output (struct localedef_t *locale,
const struct charmap_t *charmap, const char *output_path)
{
struct locale_measurement_t *measurement =
locale->categories[LC_MEASUREMENT].measurement;
struct locale_file file;
init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_MEASUREMENT));
add_locale_char (&file, measurement->measurement);
add_locale_string (&file, charmap->code_set_name);
write_locale_data (output_path, LC_MEASUREMENT, "LC_MEASUREMENT", &file);
}
/* The parser for the LC_MEASUREMENT section of the locale definition. */
void
measurement_read (struct linereader *ldfile, struct localedef_t *result,
const struct charmap_t *charmap, const char *repertoire_name,
int ignore_content)
{
struct locale_measurement_t *measurement;
struct token *now;
struct token *arg;
enum token_t nowtok;
/* The rest of the line containing `LC_MEASUREMENT' must be free. */
lr_ignore_rest (ldfile, 1);
do
{
now = lr_token (ldfile, charmap, result, NULL, verbose);
nowtok = now->tok;
}
while (nowtok == tok_eol);
/* If we see `copy' now we are almost done. */
if (nowtok == tok_copy)
{
handle_copy (ldfile, charmap, repertoire_name, result,
tok_lc_measurement, LC_MEASUREMENT, "LC_MEASUREMENT",
ignore_content);
return;
}
/* Prepare the data structures. */
measurement_startup (ldfile, result, ignore_content);
measurement = result->categories[LC_MEASUREMENT].measurement;
while (1)
{
/* Of course we don't proceed beyond the end of file. */
if (nowtok == tok_eof)
break;
/* Ingore empty lines. */
if (nowtok == tok_eol)
{
now = lr_token (ldfile, charmap, result, NULL, verbose);
nowtok = now->tok;
continue;
}
switch (nowtok)
{
#define INT_ELEM(cat) \
case tok_##cat: \
/* Ignore the rest of the line if we don't need the input of \
this line. */ \
if (ignore_content) \
{ \
lr_ignore_rest (ldfile, 0); \
break; \
} \
\
arg = lr_token (ldfile, charmap, result, NULL, verbose); \
if (arg->tok != tok_number) \
goto err_label; \
else if (measurement->cat != 0) \
lr_error (ldfile, _("%s: field `%s' declared more than once"), \
"LC_MEASUREMENT", #cat); \
else if (!ignore_content) \
measurement->cat = arg->val.num; \
break
INT_ELEM (measurement);
case tok_end:
/* Next we assume `LC_MEASUREMENT'. */
arg = lr_token (ldfile, charmap, result, NULL, verbose);
if (arg->tok == tok_eof)
break;
if (arg->tok == tok_eol)
lr_error (ldfile, _("%s: incomplete `END' line"),
"LC_MEASUREMENT");
else if (arg->tok != tok_lc_measurement)
lr_error (ldfile, _("\
%1$s: definition does not end with `END %1$s'"), "LC_MEASUREMENT");
lr_ignore_rest (ldfile, arg->tok == tok_lc_measurement);
return;
default:
err_label:
SYNTAX_ERROR (_("%s: syntax error"), "LC_MEASUREMENT");
}
/* Prepare for the next round. */
now = lr_token (ldfile, charmap, result, NULL, verbose);
nowtok = now->tok;
}
/* When we come here we reached the end of the file. */
lr_error (ldfile, _("%s: premature end of file"),
"LC_MEASUREMENT");
}
|
