From cf5dfc452e45df897ced480c695c202dc2f6f3ee Mon Sep 17 00:00:00 2001
From: Jean SIMARD <woshilapin@tuziwo.info>
Date: Wed, 22 Apr 2020 15:51:59 +0200
Subject: [PATCH] [feature] Add 'ntfs2ntfs' binary

---
 Cargo.toml            |  1 +
 ntfs2ntfs/Cargo.toml  | 24 +++++++++++++
 ntfs2ntfs/README.md   | 24 +++++++++++++
 ntfs2ntfs/src/main.rs | 84 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 133 insertions(+)
 create mode 100644 ntfs2ntfs/Cargo.toml
 create mode 100644 ntfs2ntfs/README.md
 create mode 100644 ntfs2ntfs/src/main.rs

diff --git a/Cargo.toml b/Cargo.toml
index efc954205..23458ac16 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,6 +28,7 @@ members = [
 	"gtfs2ntfs",
 	"ntfs2gtfs",
 	"ntfs2netexfr",  
+	"ntfs2ntfs",
 ]
 
 [features]
diff --git a/ntfs2ntfs/Cargo.toml b/ntfs2ntfs/Cargo.toml
new file mode 100644
index 000000000..7d093d6ce
--- /dev/null
+++ b/ntfs2ntfs/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "ntfs2ntfs"
+version = "1.0.0"
+authors = ["Kisio Digital <team.coretools@kisio.com>"]
+license = "AGPL-3.0-only"
+description = "Binary to check and clean a NTFS"
+edition = "2018"
+homepage = "https://github.com/CanalTP/transit_model"
+readme = "README.md"
+categories = ["command-line-utilities", "data-structures", "encoding", "parser-implementations"]
+keywords = ["ntfs", "transit"]
+
+[dependencies]
+chrono = "0.4"
+failure = "0.1"
+log = "0.4"
+slog = "2.5"
+slog-async = "2.3"
+slog-envlogger = "2.1"
+slog-scope = "4.1"
+slog-stdlog = "4.0"
+slog-term = "2.4"
+structopt = "0.3"
+transit_model = { version = "0.17", path = "../" }
diff --git a/ntfs2ntfs/README.md b/ntfs2ntfs/README.md
new file mode 100644
index 000000000..57d52369e
--- /dev/null
+++ b/ntfs2ntfs/README.md
@@ -0,0 +1,24 @@
+`ntfs2ntfs`
+=====
+
+Command-Line Interface to check and clean a [NTFS] data format into data format.
+
+[NTFS]: https://github.com/CanalTP/ntfs-specification/blob/master/ntfs_fr.md
+
+# Installation
+To install, use
+
+```bash
+cargo install ntfs2ntfs
+```
+
+# Usage
+
+```bash
+ntfs2ntfs --input /path/to/ntfs/folder/ --output /path/to/ntfs/
+```
+
+- `--input` is the path to a folder containing NTFS data format
+- `--output` is the path to a folder where the NTFS will be exported
+
+Get more information about the available options with `--help`.
diff --git a/ntfs2ntfs/src/main.rs b/ntfs2ntfs/src/main.rs
new file mode 100644
index 000000000..ecb31b8c2
--- /dev/null
+++ b/ntfs2ntfs/src/main.rs
@@ -0,0 +1,84 @@
+// Copyright 2017 Kisio Digital and/or its affiliates.
+//
+// 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 3 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, see
+// <http://www.gnu.org/licenses/>.
+
+use chrono::{DateTime, FixedOffset};
+use log::info;
+use slog::{slog_o, Drain};
+use slog_async::OverflowStrategy;
+use std::path::PathBuf;
+use structopt::StructOpt;
+use transit_model::Result;
+
+#[derive(Debug, StructOpt)]
+#[structopt(name = "ntfs2ntfs", about = "Convert an NTFS to an NTFS.")]
+struct Opt {
+    /// input directory.
+    #[structopt(short = "i", long = "input", parse(from_os_str), default_value = ".")]
+    input: PathBuf,
+
+    /// output directory
+    #[structopt(short = "o", long = "output", parse(from_os_str))]
+    output: Option<PathBuf>,
+
+    /// current datetime
+    #[structopt(
+        short = "x",
+        long,
+        parse(try_from_str),
+        default_value = &transit_model::CURRENT_DATETIME
+    )]
+    current_datetime: DateTime<FixedOffset>,
+}
+
+fn init_logger() -> slog_scope::GlobalLoggerGuard {
+    let decorator = slog_term::TermDecorator::new().stdout().build();
+    let drain = slog_term::CompactFormat::new(decorator).build().fuse();
+    let mut builder = slog_envlogger::LogBuilder::new(drain).filter(None, slog::FilterLevel::Info);
+    if let Ok(s) = std::env::var("RUST_LOG") {
+        builder = builder.parse(&s);
+    }
+    let drain = slog_async::Async::new(builder.build())
+        .chan_size(256) // Double the default size
+        .overflow_strategy(OverflowStrategy::Block)
+        .build()
+        .fuse();
+    let logger = slog::Logger::root(drain, slog_o!());
+
+    let scope_guard = slog_scope::set_global_logger(logger);
+    slog_stdlog::init().unwrap();
+    scope_guard
+}
+
+fn run(opt: Opt) -> Result<()> {
+    info!("Launching ntfs2ntfs...");
+
+    let objects = transit_model::ntfs::read(opt.input)?;
+
+    if let Some(output) = opt.output {
+        transit_model::ntfs::write(&objects, output, opt.current_datetime)?;
+    }
+    Ok(())
+}
+
+fn main() {
+    let _log_guard = init_logger();
+    if let Err(err) = run(Opt::from_args()) {
+        for cause in err.iter_chain() {
+            eprintln!("{}", cause);
+        }
+        std::process::exit(1);
+    }
+}