Remove some old forge hacks

Forge apparently removed all `.pack.xz` files without warning.
It broke a bunch of stuff, as always. But it also means we don't need some ugly code anymore.

This is removed:

- Support for 'forge-pack-xz' and the forge-specific file download compression.
- The pack200 library we no longer need.

This stays:

- The LZMA decompression library - we may still want to use it.

1 files changed, 0 insertions, 71 deletions

diff --git a/libraries/pack200/src/utils.cpp b/libraries/pack200/src/utils.cpp
deleted file mode 100644
index fd6dad60..00000000
--- a/libraries/pack200/src/utils.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <assert.h>
-#include <stdint.h>
-
-#include <sys/stat.h>
-
-#ifdef _MSC_VER
-#include <direct.h>
-#include <io.h>
-#include <process.h>
-#else
-#include <unistd.h>
-#endif
-
-#include "constants.h"
-#include "defines.h"
-#include "bytes.h"
-#include "utils.h"
-
-#include "unpack.h"
-
-void *must_malloc(size_t size)
-{
-    size_t msize = size;
-    void *ptr = (msize > PSIZE_MAX) ? nullptr : malloc(msize);
-    if (ptr != nullptr)
-    {
-        memset(ptr, 0, size);
-    }
-    else
-    {
-        throw std::runtime_error(ERROR_ENOMEM);
-    }
-    return ptr;
-}
-
-void unpack_abort(const char *msg)
-{
-    if (msg == nullptr)
-        msg = "corrupt pack file or internal error";
-    throw std::runtime_error(msg);
-}