From 9c3635b6eeca14dea544c17fc0497bd205c20b92 Mon Sep 17 00:00:00 2001
From: Cameron Katri <me@cameronkatri.com>
Date: Mon, 13 Jun 2022 14:28:49 -0400
Subject: Rename to trustcache

Linux contains a `tc(8)` that I was unaware of.

https://manpages.debian.org/tc.8
---
 tc.c | 101 -------------------------------------------------------------------
 1 file changed, 101 deletions(-)
 delete mode 100644 tc.c

(limited to 'tc.c')

diff --git a/tc.c b/tc.c
deleted file mode 100644
index 6142057..0000000
--- a/tc.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2022 Cameron Katri.  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.
- *
- * THIS SOFTWARE IS PROVIDED BY CAMERON KATRI 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 CAMERON KATRI 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 <errno.h>
-#include <getopt.h>
-#include <limits.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sysexits.h>
-
-#include "trustcache.h"
-
-int
-main(int argc, char **argv)
-{
-	if (argc < 2) {
-help:
-		fprintf(stderr, "Usage: tc append [-f flags] [-u uuid | 0] infile file ...\n"
-										"       tc create [-u uuid] [-v version] outfile file ...\n"
-										"       tc info [-c] [-h] [-e entrynum] file\n"
-										"       tc remove [-k] file hash ...\n\n"
-										"See tc(1) for more information\n");
-		exit(1);
-	}
-	
-	int ret = 1;
-
-	if (strcmp(argv[1], "info") == 0)
-		ret = tcinfo(argc - 1, argv + 1);
-	else if (strcmp(argv[1], "create") == 0)
-		ret = tccreate(argc - 1, argv + 1);
-	else if (strcmp(argv[1], "append") == 0)
-		ret = tcappend(argc - 1, argv + 1);
-	else if (strcmp(argv[1], "remove") == 0)
-		ret = tcremove(argc - 1, argv + 1);
-	else
-		fprintf(stderr, "Unknown subcommand %s\n", argv[1]);
-
-	if (ret == -1)
-		goto help;
-
-	return ret;
-}
-
-struct trust_cache
-opentrustcache(const char *path)
-{
-	FILE *f;
-	struct trust_cache cache;
-
-	if ((f = fopen(path, "r")) == NULL) {
-		fprintf(stderr, "%s: %s\n", path, strerror(errno));
-		exit(1);
-	}
-
-	fread(&cache, sizeof(struct trust_cache) - sizeof(struct trust_cache_entry1*), 1, f);
-	cache.version = le32toh(cache.version);
-	cache.num_entries = le32toh(cache.num_entries);
-
-	if (cache.version == 0) {
-		if ((cache.hashes = calloc(cache.num_entries, sizeof(trust_cache_hash0))) == NULL)
-			exit(EX_OSERR);
-		fread(cache.hashes, sizeof(trust_cache_hash0), cache.num_entries, f);
-	} else if (cache.version == 1) {
-		if ((cache.entries = calloc(cache.num_entries, sizeof(struct trust_cache_entry1))) == NULL)
-			exit(EX_OSERR);
-		fread(cache.entries, sizeof(struct trust_cache_entry1), cache.num_entries, f);
-	} else {
-		fprintf(stderr, "%s: Unsupported version %i\n", path, cache.version);
-		exit(1);
-	}
-
-	fclose(f);
-	return cache;
-}
-- 
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