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-rw-r--r--libbanshee/engine/stamp.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/libbanshee/engine/stamp.c b/libbanshee/engine/stamp.c
deleted file mode 100644
index 8a1f5a95faf..00000000000
--- a/libbanshee/engine/stamp.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2000-2001
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#include <stdio.h>
-#include "stamp.h"
-#include "util.h"
-#include "hash.h"
-#include "list.h"
-#define INITIAL_SIZE 32
-#define INITIAL1 0
-#define INITIAL2 2000
-#define INITIAL3 536870911
-#define MIN -1073741824 /* -2^30 */
-#define MAX 1073741824 /* 2^30 */
-
-static hash_table str_hash;
-static region str_hash_rgn;
-
-static int count1 = INITIAL1, count2 = INITIAL2, count3 = INITIAL3;
-static int bounds1 = MIN, bounds2 = 536870911, bounds3 = MAX;
-
-static inline stamp check1(int i)
-{
- if (i <= bounds1)
- fail ("Unable to create stamp with small index\n");
- return i;
-}
-
-static inline stamp check2(int i)
-{
- if (i > bounds2)
- fail ("Unable to create a stamp with regular index\n");
- return i;
-}
-
-static inline stamp check3(int i)
-{
- if (i >= bounds3)
- fail ("Unable to create a stamp with large index\n");
- return i;
-}
-
-stamp stamp_fresh(void)
-{
- return (check2(++count2));
-}
-
-stamp stamp_fresh_small(void)
-{
- return (check1(--count1));
-}
-
-stamp stamp_fresh_large(void)
-{
- return (check3(++count3));
-}
-
-stamp stamp_string(const char *str) deletes
-{
- long st;
- assert(str_hash != NULL);
-
- if (! hash_table_lookup(str_hash,(hash_key)str, (void *)(char *) &st))
- {
- st = stamp_fresh();
- (void)hash_table_insert(str_hash,(hash_key)str,(hash_data) st);
- }
- return st;
-}
-
-void stamp_reset(void) deletes
-{
- count1 = INITIAL1;
- count2 = INITIAL2;
- count3 = INITIAL3;
- hash_table_reset(str_hash);
- deleteregion_ptr(&str_hash_rgn);
-}
-
-
-
-void stamp_init(void)
-{
- str_hash_rgn = newregion();
- str_hash = make_string_hash_table(str_hash_rgn,INITIAL_SIZE,FALSE);
-
-}
-#if 0
-const char *stamp_to_str(region r,stamp st)
-{
- return inttostr(r,st);
-}
-#endif