This source file includes following definitions.
- u8_toupper
- read_file
- main
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26 #include <config.h>
27
28
29 #include "unicase.h"
30
31 #include <stddef.h>
32
33 #include "unicase/unicasemap.h"
34 #include "unicase/special-casing.h"
35
36 uint8_t *
37 u8_toupper (const uint8_t *s, size_t n, const char *iso639_language,
38 uninorm_t nf,
39 uint8_t *resultbuf, size_t *lengthp)
40 {
41 return u8_casemap (s, n,
42 unicase_empty_prefix_context, unicase_empty_suffix_context,
43 iso639_language,
44 uc_toupper, offsetof (struct special_casing_rule, upper[0]),
45 nf,
46 resultbuf, lengthp);
47 }
48
49
50 #ifdef TEST
51
52 #include <locale.h>
53 #include <stdio.h>
54 #include <stdlib.h>
55 #include <string.h>
56
57
58
59 char *
60 read_file (FILE *stream)
61 {
62 #define BUFSIZE 4096
63 char *buf = NULL;
64 int alloc = 0;
65 int size = 0;
66 int count;
67
68 while (! feof (stream))
69 {
70 if (size + BUFSIZE > alloc)
71 {
72 alloc = alloc + alloc / 2;
73 if (alloc < size + BUFSIZE)
74 alloc = size + BUFSIZE;
75 buf = realloc (buf, alloc);
76 if (buf == NULL)
77 {
78 fprintf (stderr, "out of memory\n");
79 exit (1);
80 }
81 }
82 count = fread (buf + size, 1, BUFSIZE, stream);
83 if (count == 0)
84 {
85 if (ferror (stream))
86 {
87 perror ("fread");
88 exit (1);
89 }
90 }
91 else
92 size += count;
93 }
94 buf = realloc (buf, size + 1);
95 if (buf == NULL)
96 {
97 fprintf (stderr, "out of memory\n");
98 exit (1);
99 }
100 buf[size] = '\0';
101 return buf;
102 #undef BUFSIZE
103 }
104
105 int
106 main (int argc, char * argv[])
107 {
108 setlocale (LC_ALL, "");
109 if (argc == 1)
110 {
111
112 char *input = read_file (stdin);
113 int length = strlen (input);
114 size_t output_length;
115 uint8_t *output =
116 u8_toupper ((uint8_t *) input, length, uc_locale_language (),
117 NULL,
118 NULL, &output_length);
119
120 fwrite (output, 1, output_length, stdout);
121
122 return 0;
123 }
124 else
125 return 1;
126 }
127
128 #endif