2.0.0-rc (#9)

### Issues

* \#1 \[bug\] Unable to mount S3 due to 'item_not_found' exception
* \#2 Require bucket name for S3 mounts
* \#3 \[bug\] File size is not being updated in S3 mount
* \#4 Upgrade to libfuse-3.x.x
* \#5 Switch to renterd for Sia support
* \#6 Switch to cpp-httplib to further reduce dependencies
* \#7 Remove global_data and calculate used disk space per provider
* \#8 Switch to libcurl for S3 mount support

### Changes from v1.x.x

* Added read-only encrypt provider
  * Pass-through mount point that transparently encrypts source data using `XChaCha20-Poly1305`
* Added S3 encryption support via `XChaCha20-Poly1305`
* Added replay protection to remote mounts
* Added support base64 writes in remote FUSE
* Created static linked Linux binaries for `amd64` and `aarch64` using `musl-libc`
* Removed legacy Sia renter support
* Removed Skynet support
* Fixed multiple remote mount WinFSP API issues on \*NIX servers
* Implemented chunked read and write
  * Writes for non-cached files are performed in chunks of 8Mib
* Removed `repertory-ui` support
* Removed `FreeBSD` support
* Switched to `libsodium` over `CryptoPP`
* Switched to `XChaCha20-Poly1305` for remote mounts
* Updated `GoogleTest` to v1.14.0
* Updated `JSON for Modern C++` to v3.11.2
* Updated `OpenSSL` to v1.1.1w
* Updated `RocksDB` to v8.5.3
* Updated `WinFSP` to 2023
* Updated `boost` to v1.78.0
* Updated `cURL` to v8.3.0
* Updated `zlib` to v1.3
* Use `upload_manager` for all providers
  * Adds a delay to uploads to prevent excessive API calls
  * Supports re-upload after mount restart for incomplete uploads
  * NOTE: Uploads for all providers are full file (no resume support)
    * Multipart upload support is planned for S3

Reviewed-on: #9

3rd_party/winfsp-2.0/inc/fuse/fuse_opt.h

@@ -0,0 +1,133 @@
+/**
+ * @file fuse/fuse_opt.h
+ * WinFsp FUSE compatible API.
+ *
+ * This file is derived from libfuse/include/fuse_opt.h:
+ *     FUSE: Filesystem in Userspace
+ *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+ *
+ * @copyright 2015-2022 Bill Zissimopoulos
+ */
+/*
+ * This file is part of WinFsp.
+ *
+ * You can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 3 as published by the Free Software
+ * Foundation.
+ *
+ * Licensees holding a valid commercial license may use this software
+ * in accordance with the commercial license agreement provided in
+ * conjunction with the software.  The terms and conditions of any such
+ * commercial license agreement shall govern, supersede, and render
+ * ineffective any application of the GPLv3 license to this software,
+ * notwithstanding of any reference thereto in the software or
+ * associated repository.
+ */
+
+#ifndef FUSE_OPT_H_
+#define FUSE_OPT_H_
+
+#include "winfsp_fuse.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define FUSE_OPT_KEY(templ, key)        { templ, -1, key }
+#define FUSE_OPT_END                    { NULL, 0, 0 }
+
+#define FUSE_OPT_KEY_OPT                -1
+#define FUSE_OPT_KEY_NONOPT             -2
+#define FUSE_OPT_KEY_KEEP               -3
+#define FUSE_OPT_KEY_DISCARD            -4
+
+#define FUSE_ARGS_INIT(argc, argv)      { argc, argv, 0 }
+
+struct fuse_opt
+{
+    const char *templ;
+    unsigned int offset;
+    int value;
+};
+
+struct fuse_args
+{
+    int argc;
+    char **argv;
+    int allocated;
+};
+
+typedef int (*fuse_opt_proc_t)(void *data, const char *arg, int key,
+    struct fuse_args *outargs);
+
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_opt_parse)(struct fsp_fuse_env *env,
+    struct fuse_args *args, void *data,
+    const struct fuse_opt opts[], fuse_opt_proc_t proc);
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_opt_add_arg)(struct fsp_fuse_env *env,
+    struct fuse_args *args, const char *arg);
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_opt_insert_arg)(struct fsp_fuse_env *env,
+    struct fuse_args *args, int pos, const char *arg);
+FSP_FUSE_API void FSP_FUSE_API_NAME(fsp_fuse_opt_free_args)(struct fsp_fuse_env *env,
+    struct fuse_args *args);
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_opt_add_opt)(struct fsp_fuse_env *env,
+    char **opts, const char *opt);
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_opt_add_opt_escaped)(struct fsp_fuse_env *env,
+    char **opts, const char *opt);
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_opt_match)(struct fsp_fuse_env *env,
+    const struct fuse_opt opts[], const char *opt);
+
+FSP_FUSE_SYM(
+int fuse_opt_parse(struct fuse_args *args, void *data,
+    const struct fuse_opt opts[], fuse_opt_proc_t proc),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_opt_parse)
+        (fsp_fuse_env(), args, data, opts, proc);
+})
+
+FSP_FUSE_SYM(
+int fuse_opt_add_arg(struct fuse_args *args, const char *arg),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_opt_add_arg)
+        (fsp_fuse_env(), args, arg);
+})
+
+FSP_FUSE_SYM(
+int fuse_opt_insert_arg(struct fuse_args *args, int pos, const char *arg),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_opt_insert_arg)
+        (fsp_fuse_env(), args, pos, arg);
+})
+
+FSP_FUSE_SYM(
+void fuse_opt_free_args(struct fuse_args *args),
+{
+    FSP_FUSE_API_CALL(fsp_fuse_opt_free_args)
+        (fsp_fuse_env(), args);
+})
+
+FSP_FUSE_SYM(
+int fuse_opt_add_opt(char **opts, const char *opt),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_opt_add_opt)
+        (fsp_fuse_env(), opts, opt);
+})
+
+FSP_FUSE_SYM(
+int fuse_opt_add_opt_escaped(char **opts, const char *opt),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_opt_add_opt_escaped)
+        (fsp_fuse_env(), opts, opt);
+})
+
+FSP_FUSE_SYM(
+int fuse_opt_match(const struct fuse_opt opts[], const char *opt),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_opt_match)
+        (fsp_fuse_env(), opts, opt);
+})
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif