X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/fdbb860d0642a19c29665fadab6b1a1d6229d946..05b75f8d50b83e943af3be4071449304d82dbdcd:/server/lookup.c

diff --git a/server/lookup.c b/server/lookup.c
deleted file mode 100644
index 6dc254c..0000000
--- a/server/lookup.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * This file is part of DisOrder.
- * Copyright (C) 2004-2008 Richard Kettlewell
- *
- * 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
- * (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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-/** @file server/lookup.c
- * @brief Server lookups
- *
- * To improve performance many server lookups are cached.
- */
-
-#include "disorder-cgi.h"
-
-/** @brief Cached data */
-static unsigned flags;
-
-/** @brief Map of hashes to queud data */
-static hash *queuemap;
-
-struct queue_entry *dcgi_queue;
-struct queue_entry *dcgi_playing;
-struct queue_entry *dcgi_recent;
-
-int dcgi_volume_left;
-int dcgi_volume_right;
-
-char **dcgi_new;
-int dcgi_nnew;
-
-rights_type dcgi_rights;
-
-int dcgi_enabled;
-int dcgi_random_enabled;
-
-static void queuemap_add(struct queue_entry *q) {
-  if(!queuemap)
-    queuemap = hash_new(sizeof (struct queue_entry *));
-  for(; q; q = q->next)
-    hash_add(queuemap, q->id, &q, HASH_INSERT_OR_REPLACE);
-}
-
-/** @brief Fetch cachable data */
-void dcgi_lookup(unsigned want) {
-  unsigned need = want ^ (flags & want);
-  struct queue_entry *r, *rnext;
-  char *rs;
-
-  if(!dcgi_client || !need)
-    return;
-  if(need & DCGI_QUEUE) {
-    disorder_queue(dcgi_client, &dcgi_queue);
-    queuemap_add(dcgi_queue);
-  }
-  if(need & DCGI_PLAYING) {
-    disorder_playing(dcgi_client, &dcgi_playing);
-    queuemap_add(dcgi_playing);
-  }
-  if(need & DCGI_NEW)
-    disorder_new_tracks(dcgi_client, &dcgi_new, &dcgi_nnew, 0);
-  if(need & DCGI_RECENT) {
-    /* we need to reverse the order of the list */
-    disorder_recent(dcgi_client, &r);
-    while(r) {
-      rnext = r->next;
-      r->next = dcgi_recent;
-      dcgi_recent = r;
-      r = rnext;
-    }
-    queuemap_add(dcgi_recent);
-  }
-  if(need & DCGI_VOLUME)
-    disorder_get_volume(dcgi_client,
-                        &dcgi_volume_left, &dcgi_volume_right);
-  if(need & DCGI_RIGHTS) {
-    dcgi_rights = RIGHT_READ;	/* fail-safe */
-    if(!disorder_userinfo(dcgi_client, disorder_user(dcgi_client),
-                          "rights", &rs))
-      parse_rights(rs, &dcgi_rights, 1);
-  }
-  if(need & DCGI_ENABLED)
-    disorder_enabled(dcgi_client, &dcgi_enabled);
-  if(need & DCGI_RANDOM_ENABLED)
-    disorder_random_enabled(dcgi_client, &dcgi_random_enabled);
-  flags |= need;
-}
-
-/** @brief Locate a track by ID */
-struct queue_entry *dcgi_findtrack(const char *id) {
-  struct queue_entry **qq;
-
-  if(queuemap && (qq = hash_find(queuemap, id)))
-    return *qq;
-  dcgi_lookup(DCGI_PLAYING);
-  if(queuemap && (qq = hash_find(queuemap, id)))
-    return *qq;
-  dcgi_lookup(DCGI_QUEUE);
-  if(queuemap && (qq = hash_find(queuemap, id)))
-    return *qq;
-  dcgi_lookup(DCGI_RECENT);
-  if(queuemap && (qq = hash_find(queuemap, id)))
-    return *qq;
-  return NULL;
-}
-
-void dcgi_lookup_reset(void) {
-  /* Forget everything we knew */
-  flags = 0;
-  queuemap = 0;
-  dcgi_recent = 0;
-  dcgi_queue = 0;
-  dcgi_playing = 0;
-  dcgi_rights = 0;
-  dcgi_new = 0;
-  dcgi_nnew = 0;
-  dcgi_enabled = 0;
-  dcgi_random_enabled = 0;
-  dcgi_volume_left = dcgi_volume_right = 0;
-}
-
-
-/*
-Local Variables:
-c-basic-offset:2
-comment-column:40
-fill-column:79
-indent-tabs-mode:nil
-End:
-*/