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// Copyright 2024 the FerrumCrimper authors. All rights reserved. GNUv2 license.
// _
// | |
// | |===( ) //////
// |_| ||| | o o|
// ||| ( c ) ____
// ||| \= / || \_
// |||||| || |
// |||||| ...||__/|-"
// |||||| __|________|__
// ||| |______________|
// ||| || || || ||
// ||| || || || ||
// -----------|||-------------||-||------||-||-------
// |__> || || || ||
// FerrumCrimper - All nuts and bolts included.
// See above for our compression implementation.
// GNU GPLv2 license. No warranties.
// Use `fecr --help` for more information.
// Import the submodules
mod zip;
mod tar;
mod gzip;
// Import the constants as a module
mod constants;
// Import the necessary modules from std and crates
use crate::zip::zip_utils::zip_folder;
use crate::zip::zip_utils::unzip_file;
use std::env;
use std::path::Path;
use crate::constants::{GNU_LICENSE_MESSAGE, HELP_MESSAGE, VERSION_MESSAGE, UNKOWN_FLAG_MESSAGE};
fn main() {
// Collect the command-line arguments into a vector
let args: Vec<String> = env::args().collect();
// Check if any flags are passed
if args.len() > 1 {
match args[1].as_str() {
"--hello" => {
println!("Hello, World! And Go Jackets! 🐝");
}
"--version" | "-v" => {
println!("{}", VERSION_MESSAGE);
}
"--license" => {
println!("{} \n", VERSION_MESSAGE);
print!("{}", GNU_LICENSE_MESSAGE.trim_start());
}
"--help" | "-h" => {
println!("{}", HELP_MESSAGE.trim_start());
}
"--zip" | "-z" => {
if args.len() < 3 {
println!("Error: You must specify a folder to zip.");
return;
}
let folder_dir = &args[2];
let path = Path::new(folder_dir);
// Initialize file_name as None by default
let mut file_name: Option<String> = None;
let mut encryption_type: Option<String> = None;
let mut compression_level: Option<i64> = None;
let mut output_dir: Option<String> = None;
// Check if -n or --name is provided for a custom name
let mut i = 3; // Start checking from index 3 for name-related flags
while i < args.len() {
match args[i].as_str() {
"-n" | "--name" => {
if i + 1 < args.len() {
file_name = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a name after -n or --name.");
println!("See --help for more information.");
return;
}
}
"-c" | "--compression" => {
if i + 1 < args.len() {
encryption_type = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a compression method after -c or --compression.");
println!("Supported encryption types are: bzip2 (bzip), deflate (default), zstd (z)");
println!("See --help for more information.");
return;
}
}
"-l" | "--level" => {
if i + 1 < args.len() {
compression_level = match args[i + 1].parse::<i64>() {
Ok(level) => Some(level),
Err(_) => {
println!("Error: Invalid compression level specified.");
println!("See --help for more information.");
return;
}
};
i += 1;
} else {
println!("Error: You must specify a level after -l or --level.");
println!("Supported levels are: 0 to 9 for zip, deflate, and bzip2.");
println!("For zstd, levels range from -7 to 22, with zero being mapped to the level.");
println!("See --help for more information.");
return;
}
}
"-o" | "--output" => {
if i + 1 < args.len() {
output_dir = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a directory after -o or --output.");
println!("See --help for more information.");
return;
}
}
_ => {}
}
i += 1;
}
match zip_folder(
path,
file_name.as_deref(),
encryption_type.as_deref(),
compression_level,
output_dir.as_deref(),
) {
Ok(zip_path) => println!("Folder zipped to: {:?}", zip_path),
Err(err) => println!("Error: {}", err),
}
}
"--unzip" | "-uz" => {
if args.len() < 3 {
println!("Error: You must specify a zip file to unzip.");
println!("See --help for more information.");
return;
}
let zip_file = &args[2];
let path = Path::new(zip_file);
// Initialize file_name as None by default
let mut file_name: Option<String> = None;
let mut output_dir: Option<String> = None;
// Check if -n or --name is provided
let mut i = 3; // Start checking from index 3 for name-related flags
while i < args.len() {
match args[i].as_str() {
"--name" | "-n" => {
if i + 1 < args.len() {
file_name = Some(args[i + 1].clone()); // Set the name from the next argument
i += 1; // Skip the next argument as it's the value for --name or -n
}
}
"--output" | "-o" => {
if i + 1 < args.len() {
output_dir = Some(args[i + 1].clone());
i += 1;
}
}
_ => {}
}
i += 1;
}
// Call the unzip_folder function with the zip file path and file_name
let file_name = file_name.as_deref(); // Convert Option<String> to Option<&str>
let output_dir = output_dir.as_deref(); // Convert Option<String> to Option<&str>
match unzip_file(path, file_name, output_dir) {
Ok(extracted_path) => {
println!("Files extracted to: {:?}", extracted_path);
}
Err(err) => {
println!("Error: {}", err);
}
}
}
"--tar" | "-t" => {
if args.len() < 3 {
println!("Error: You must specify a folder to tar.");
return;
}
let folder_dir = &args[2];
let path = Path::new(folder_dir);
// Initialize file_name as None by default
let mut file_name: Option<String> = None;
let mut output_dir: Option<String> = None;
// Check if -n or --name is provided for a custom name
let mut i = 3; // Start checking from index 3 for name-related flags
while i < args.len() {
match args[i].as_str() {
"-n" | "--name" => {
if i + 1 < args.len() {
file_name = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a name after -n or --name.");
println!("See --help for more information.");
return;
}
}
"-o" | "--output" => {
if i + 1 < args.len() {
output_dir = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a directory after -o or --output.");
println!("See --help for more information.");
return;
}
}
_ => {}
}
i += 1;
}
match tar::tar_utils::tar_folder(
path,
file_name.as_deref(),
output_dir.as_deref(),
) {
Ok(tar_path) => println!("Folder tarred to: {:?}", tar_path),
Err(err) => println!("Error: {}", err),
}
}
"--untar" | "-ut" => {
if args.len() < 3 {
println!("Error: You must specify a tar file to untar.");
return;
}
let tar_file = &args[2];
let path = Path::new(tar_file);
// Initialize file_name as None by default
let mut file_name: Option<String> = None;
let mut output_dir: Option<String> = None;
// Check if -n or --name is provided
let mut i = 3; // Start checking from index 3 for name-related flags
while i < args.len() {
match args[i].as_str() {
"-n" | "--name" => {
if i + 1 < args.len() {
file_name = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a name after -n or --name.");
println!("See --help for more information.");
return;
}
}
"-o" | "--output" => {
if i + 1 < args.len() {
output_dir = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a directory after -o or --output.");
println!("See --help for more information.");
return;
}
}
_ => {}
}
i += 1;
}
match tar::tar_utils::untar_file(
path,
file_name.as_deref(),
output_dir.as_deref(),
) {
Ok(extracted_path) => println!("Files extracted to: {:?}", extracted_path),
Err(err) => println!("Error: {}", err),
}
}
"--gzip" | "-gz" => {
if args.len() < 3 {
println!("Error: You must specify a file to gzip.");
return;
}
let input_file = &args[2];
let path = Path::new(input_file);
// Initialize file_name as None by default
let mut file_name: Option<String> = None;
let mut compression_level: Option<u32> = None;
let mut output_dir: Option<String> = None;
// Check if -n or --name is provided for a custom name
let mut i = 3; // Start checking from index 3 for name-related flags
while i < args.len() {
match args[i].as_str() {
"-n" | "--name" => {
if i + 1 < args.len() {
file_name = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a name after -n or --name.");
println!("See --help for more information.");
return;
}
}
"-l" | "--level" => {
if i + 1 < args.len() {
compression_level = match args[i + 1].parse::<u32>() {
Ok(level) => Some(level),
Err(_) => {
println!("Error: Invalid compression level specified.");
println!("See --help for more information.");
return;
}
};
i += 1;
} else {
println!("Error: You must specify a level after -l or --level.");
println!("Supported levels are: 0 to 9 for gzip.");
println!("See --help for more information.");
return;
}
}
"-o" | "--output" => {
if i + 1 < args.len() {
output_dir = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a directory after -o or --output.");
println!("See --help for more information.");
return;
}
}
_ => {}
}
i += 1;
}
match gzip::gzip_utils::gzip_file(
path,
file_name.as_deref(),
compression_level,
output_dir.as_deref(),
)
{
Ok(gz_path) => println!("File gzipped to: {:?}", gz_path),
Err(err) => println!("Error: {}", err),
}
}
"--gunzip" | "-ugz" => {
if args.len() < 3 {
println!("Error: You must specify a gzipped file to gunzip.");
return;
}
let gz_file = &args[2];
let path = Path::new(gz_file);
// Initialize file_name as None by default
let mut file_name: Option<String> = None;
let mut output_dir: Option<String> = None;
// Check if -n or --name is provided
let mut i = 3; // Start checking from index 3 for name-related flags
while i < args.len() {
match args[i].as_str() {
"-n" | "--name" => {
if i + 1 < args.len() {
file_name = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a name after -n or --name.");
println!("See --help for more information.");
return;
}
}
"-o" | "--output" => {
if i + 1 < args.len() {
output_dir = Some(args[i + 1].clone());
i += 1;
} else {
println!("Error: You must specify a directory after -o or --output.");
println!("See --help for more information.");
return;
}
}
_ => {}
}
i += 1;
}
match gzip::gzip_utils::gunzip_file(
path,
file_name.as_deref(),
output_dir.as_deref(),
) {
Ok(unzipped_path) => println!("File gunzipped to: {:?}", unzipped_path),
Err(err) => println!("Error: {}", err),
}
}
_ => {
println!("{}", UNKOWN_FLAG_MESSAGE.trim_start());
}
}
} else {
println!("ferrumcrimper: Must specify a flag, use '--help for more info' \n {}", GNU_LICENSE_MESSAGE);
}
}