X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/8a82274bc46151a6b10fb621c3e2d5d12722a5e2..e7eb3a2744aa45179daea235800753d3d1955338:/cgi/macros-disorder.c

diff --git a/cgi/macros-disorder.c b/cgi/macros-disorder.c
index 88d1701..cd00f50 100644
--- a/cgi/macros-disorder.c
+++ b/cgi/macros-disorder.c
@@ -1,22 +1,19 @@
-
 /*
  * This file is part of DisOrder.
  * Copyright (C) 2004-2008 Richard Kettlewell
  *
- * This program is free software; you can redistribute it and/or modify
+ * 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; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 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.
- *
+ * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 /** @file server/macros-disorder.c
  * @brief DisOrder-specific expansions
@@ -814,15 +811,6 @@ static int exp_image(int attribute((unused)) nargs,
   return sink_writes(output, cgi_sgmlquote(url)) < 0 ? -1 : 0;
 }
 
-/** @brief Compare two @ref entry objects */
-int dcgi_compare_entry(const void *a, const void *b) {
-  const struct dcgi_entry *ea = a, *eb = b;
-
-  return compare_tracks(ea->sort, eb->sort,
-			ea->display, eb->display,
-			ea->track, eb->track);
-}
-
 /** @brief Implementation of exp_tracks() and exp_dirs() */
 static int exp__files_dirs(int nargs,
                            const struct mx_node **args,
@@ -837,7 +825,7 @@ static int exp__files_dirs(int nargs,
   char **tracks, *dir, *re;
   int n, ntracks, rc;
   const struct mx_node *m;
-  struct dcgi_entry *e;
+  struct tracksort_data *tsd;
 
   if((rc = mx_expandstr(args[0], &dir, u, "argument #0 (DIR)")))
     return rc;
@@ -855,25 +843,18 @@ static int exp__files_dirs(int nargs,
   if(fn(dcgi_client, dir, re, &tracks, &ntracks))
     return 0;
   /* Sort it.  NB trackname_transform() does not go to the server. */
-  e = xcalloc(ntracks, sizeof *e);
-  for(n = 0; n < ntracks; ++n) {
-    e->track = tracks[n];
-    e[n].track = tracks[n];
-    e[n].sort = trackname_transform(type, tracks[n], "sort");
-    e[n].display = trackname_transform(type, tracks[n], "display");
-  }
-  qsort(e, ntracks, sizeof (struct dcgi_entry), dcgi_compare_entry);
+  tsd = tracksort_init(ntracks, tracks, type);
   /* Expand the subsiduary templates.  We chuck in @sort and @display because
    * it is particularly easy to do so. */
   for(n = 0; n < ntracks; ++n)
     if((rc = mx_expand(mx_rewritel(m,
                                    "index", make_index(n),
                                    "parity", n % 2 ? "odd" : "even",
-                                   "track", tracks[n],
+                                   "track", tsd[n].track,
                                    "first", n == 0 ? "true" : "false",
                                    "last", n + 1 == ntracks ? "false" : "true",
-                                   "sort", e[n].sort,
-                                   "display", e[n].display,
+                                   "sort", tsd[n].sort,
+                                   "display", tsd[n].display,
                                    (char *)0),
                        output, u)))
       return rc;