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