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#undef G_DISABLE_ASSERT
#undef G_LOG_DOMAIN
#include <glib.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
typedef struct {
const char *key;
const char *str;
} Line;
int
compare_collate (const void *a, const void *b)
{
const Line *line_a = a;
const Line *line_b = b;
return g_utf8_collate (line_a->str, line_b->str);
}
int
compare_key (const void *a, const void *b)
{
const Line *line_a = a;
const Line *line_b = b;
return strcmp (line_a->key, line_b->key);
}
int main (int argc, char **argv)
{
GIOChannel *in;
GError *error = NULL;
GArray *line_array = g_array_new (FALSE, FALSE, sizeof(Line));
guint i;
gboolean do_key = FALSE;
gboolean do_file = FALSE;
gchar *locale;
/* FIXME: need to modify environment here,
* since g_utf8_collate_key calls setlocal (LC_COLLATE, "")
*/
g_setenv ("LC_ALL", "en_US", TRUE);
locale = setlocale (LC_ALL, "");
if (locale == NULL || strcmp (locale, "en_US") != 0)
{
fprintf (stderr, "No suitable locale, skipping test\n");
return 2;
}
if (argc != 1 && argc != 2 && argc != 3)
{
fprintf (stderr, "Usage: unicode-collate [--key|--file] [FILE]\n");
return 1;
}
i = 1;
if (argc > 1)
{
if (strcmp (argv[1], "--key") == 0)
{
do_key = TRUE;
i = 2;
}
else if (strcmp (argv[1], "--file") == 0)
{
do_key = TRUE;
do_file = TRUE;
i = 2;
}
}
if (argc > i)
{
in = g_io_channel_new_file (argv[i], "r", &error);
if (!in)
{
fprintf (stderr, "Cannot open %s: %s\n", argv[i], error->message);
return 1;
}
}
else
{
in = g_io_channel_unix_new (fileno (stdin));
}
while (TRUE)
{
gsize term_pos;
gchar *str;
Line line;
if (g_io_channel_read_line (in, &str, NULL, &term_pos, &error) != G_IO_STATUS_NORMAL)
break;
str[term_pos] = '\0';
if (do_file)
line.key = g_utf8_collate_key_for_filename (str, -1);
else
line.key = g_utf8_collate_key (str, -1);
line.str = str;
g_array_append_val (line_array, line);
}
if (error)
{
fprintf (stderr, "Error reading test file, %s\n", error->message);
return 1;
}
qsort (line_array->data, line_array->len, sizeof (Line), do_key ? compare_key : compare_collate);
for (i = 0; i < line_array->len; i++)
printf ("%s\n", g_array_index (line_array, Line, i).str);
g_io_channel_unref (in);
return 0;
}
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