|
|
|
@ -6,7 +6,8 @@ use ctru::console::Console;
@@ -6,7 +6,8 @@ use ctru::console::Console;
|
|
|
|
|
use ctru::services::hid::KeyPad; |
|
|
|
|
use ctru::services::{Apt, Hid}; |
|
|
|
|
use ctru::Gfx; |
|
|
|
|
use std::fs::DirEntry; |
|
|
|
|
use std::fs::{DirEntry, File}; |
|
|
|
|
use std::io::{BufRead, BufReader}; |
|
|
|
|
use std::path::{Path, PathBuf}; |
|
|
|
|
|
|
|
|
|
fn main() { |
|
|
|
@ -74,8 +75,36 @@ impl<'a> FileExplorer<'a> {
@@ -74,8 +75,36 @@ impl<'a> FileExplorer<'a> {
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
fn print_menu(&mut self) { |
|
|
|
|
println!("Viewing {}", self.path.display()); |
|
|
|
|
match std::fs::metadata(&self.path) { |
|
|
|
|
Ok(metadata) => { |
|
|
|
|
println!( |
|
|
|
|
"Viewing {} (size {} bytes)", |
|
|
|
|
self.path.display(), |
|
|
|
|
metadata.len() |
|
|
|
|
); |
|
|
|
|
|
|
|
|
|
if metadata.is_file() { |
|
|
|
|
self.print_file_contents(); |
|
|
|
|
// let the user continue navigating from the parent dir
|
|
|
|
|
// after dumping the file
|
|
|
|
|
self.path.pop(); |
|
|
|
|
self.print_menu(); |
|
|
|
|
return; |
|
|
|
|
} else if metadata.is_dir() { |
|
|
|
|
self.print_dir_entries(); |
|
|
|
|
} else { |
|
|
|
|
println!("unsupported file type: {:?}", metadata.file_type()); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
Err(e) => { |
|
|
|
|
println!("Failed to read {}: {}", self.path.display(), e) |
|
|
|
|
} |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
println!("Start to exit, A to select an entry by number, B to go up a directory, X to set the path."); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
fn print_dir_entries(&mut self) { |
|
|
|
|
let dir_listing = std::fs::read_dir(&self.path).expect("Failed to open path"); |
|
|
|
|
self.entries = Vec::new(); |
|
|
|
|
|
|
|
|
@ -85,8 +114,46 @@ impl<'a> FileExplorer<'a> {
@@ -85,8 +114,46 @@ impl<'a> FileExplorer<'a> {
|
|
|
|
|
println!("{:2} - {}", i, entry.file_name().to_string_lossy()); |
|
|
|
|
self.entries.push(entry); |
|
|
|
|
|
|
|
|
|
// Paginate the output
|
|
|
|
|
if (i + 1) % 20 == 0 { |
|
|
|
|
self.wait_for_page_down(); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
Err(e) => { |
|
|
|
|
println!("{} - Error: {}", i, e); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
fn print_file_contents(&mut self) { |
|
|
|
|
match File::open(&self.path) { |
|
|
|
|
Ok(f) => { |
|
|
|
|
println!("File contents:\n{:->80}", ""); |
|
|
|
|
let reader = BufReader::new(f); |
|
|
|
|
for (i, line) in reader.lines().enumerate() { |
|
|
|
|
match line { |
|
|
|
|
Ok(line) => { |
|
|
|
|
println!("{}", line); |
|
|
|
|
if (i + 1) % 20 == 0 { |
|
|
|
|
self.wait_for_page_down(); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
Err(err) => { |
|
|
|
|
println!("Error reading file: {}", err); |
|
|
|
|
break; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
println!("{:->80}", ""); |
|
|
|
|
} |
|
|
|
|
Err(err) => { |
|
|
|
|
println!("Error reading file: {}", err); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/// Paginate output
|
|
|
|
|
fn wait_for_page_down(&mut self) { |
|
|
|
|
println!("Press A to go to next page, or Start to exit"); |
|
|
|
|
|
|
|
|
|
while self.apt.main_loop() { |
|
|
|
@ -105,15 +172,6 @@ impl<'a> FileExplorer<'a> {
@@ -105,15 +172,6 @@ impl<'a> FileExplorer<'a> {
|
|
|
|
|
self.gfx.wait_for_vblank(); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
Err(e) => { |
|
|
|
|
println!("{} - Error: {}", i, e); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
println!("Start to exit, A to select an entry by number, B to go up a directory, X to set the path."); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
fn get_input_and_run(&mut self, action: impl FnOnce(&mut Self, String)) { |
|
|
|
|
let mut keyboard = Swkbd::default(); |
|
|
|
@ -154,11 +212,6 @@ impl<'a> FileExplorer<'a> {
@@ -154,11 +212,6 @@ impl<'a> FileExplorer<'a> {
|
|
|
|
|
} |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
if !next_entry.file_type().unwrap().is_dir() { |
|
|
|
|
println!("Not a directory: {}", next_path_index); |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
self.console.clear(); |
|
|
|
|
self.path = next_entry.path(); |
|
|
|
|
self.print_menu(); |
|
|
|
|