Ian Chamberlain
3 years ago
9 changed files with 199 additions and 126 deletions
@ -1,56 +1,41 @@
@@ -1,56 +1,41 @@
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use ctru::console::Console; |
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use ctru::gfx::{Gfx, Screen}; |
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use ctru::gfx::Gfx; |
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use ctru::services::apt::Apt; |
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use ctru::services::hid::{Hid, KeyPad}; |
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use std::io::BufWriter; |
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fn main() { |
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// Initialize ctrulib service handles.
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// Service handles are internally reference-counted. When all instances of a
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// service handle go out of scope, the service will be closed.
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ctru::init(); |
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// The APT service handles application management functions, such as enabling sleep
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// mode and jumping to the home menu or to other applications
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let apt = Apt::init().unwrap(); |
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// The HID service handles button and touch screen inputs.
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let hid = Hid::init().unwrap(); |
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// The GFX service manages the framebuffers for the top and bottom screens.
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let gfx = Gfx::default(); |
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let hid = Hid::init().expect("Couldn't obtain HID controller"); |
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let apt = Apt::init().expect("Couldn't obtain APT controller"); |
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let _console = Console::init(gfx.top_screen.borrow_mut()); |
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// Initialize a ctrulib console and direct standard output to it.
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// Consoles can be initialized on both the top and bottom screens.
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let _console = Console::init(&gfx, Screen::Top); |
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let out = b"Hello fellow Rustaceans, I'm on the Nintendo 3DS!"; |
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let width = 24; |
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// Now we can print to stdout!
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println!("Hello, world!"); |
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let mut writer = BufWriter::new(Vec::new()); |
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ferris_says::say(out, width, &mut writer).unwrap(); |
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// We can use escape sequences to move the cursor around the terminal.
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// The following text will be moved down 29 rows and right 16 characters
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// before printing begins.
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println!("\x1b[29;16HPress Start to exit"); |
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println!( |
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"\x1b[0;0H{}", |
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String::from_utf8_lossy(&writer.into_inner().unwrap()) |
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); |
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// Main application loop.
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// Main loop
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while apt.main_loop() { |
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// Flushes and swaps the framebuffers when double-buffering
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// is enabled
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gfx.flush_buffers(); |
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gfx.swap_buffers(); |
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// Wait for the next frame to begin
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gfx.wait_for_vblank(); |
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// Scan for user input.
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//Scan all the inputs. This should be done once for each frame
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hid.scan_input(); |
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// Check if the user has pressed the given button on this frame.
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// If so, break out of the loop.
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if hid.keys_down().contains(KeyPad::KEY_START) { |
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break; |
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} |
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} |
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// Flush and swap framebuffers
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gfx.flush_buffers(); |
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gfx.swap_buffers(); |
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// All of our service handles will drop out of scope at this point,
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// triggering the end of our application.
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//Wait for VBlank
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gfx.wait_for_vblank(); |
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} |
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} |
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@ -0,0 +1,65 @@
@@ -0,0 +1,65 @@
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use ctru::console::Console; |
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use ctru::gfx::Gfx; |
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use ctru::services::apt::Apt; |
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use ctru::services::hid::{Hid, KeyPad}; |
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use ctru::services::soc::Soc; |
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use std::io::{Read, Write}; |
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use std::net::{Shutdown, TcpListener}; |
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use std::time::Duration; |
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fn main() { |
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ctru::init(); |
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let gfx = Gfx::default(); |
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let _console = Console::init(gfx.top_screen.borrow_mut()); |
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let hid = Hid::init().unwrap(); |
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let apt = Apt::init().unwrap(); |
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println!("\nlibctru sockets demo\n"); |
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let soc = Soc::init().unwrap(); |
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let server = TcpListener::bind("0.0.0.0:80").unwrap(); |
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server.set_nonblocking(true).unwrap(); |
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println!("Point your browser to http://{}/\n", soc.host_address()); |
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while apt.main_loop() { |
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gfx.wait_for_vblank(); |
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match server.accept() { |
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Ok((mut stream, socket_addr)) => { |
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println!("Got connection from {}", socket_addr); |
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let mut buf = [0u8; 4096]; |
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match stream.read(&mut buf) { |
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Ok(_) => { |
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let req_str = String::from_utf8_lossy(&buf); |
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println!("{}", req_str); |
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} |
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Err(e) => println!("Unable to read stream: {}", e), |
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} |
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let response = b"HTTP/1.1 200 OK\r\nContent-Type: text/html; charset=UTF-8\r\n\r\n<html><body>Hello world</body></html>\r\n"; |
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if let Err(e) = stream.write(response) { |
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println!("Error writing http response: {}", e); |
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} |
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stream.shutdown(Shutdown::Both).unwrap(); |
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} |
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Err(e) => match e.kind() { |
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std::io::ErrorKind::WouldBlock => {} |
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_ => { |
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println!("Error accepting connection: {}", e); |
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std::thread::sleep(Duration::from_secs(2)); |
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} |
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}, |
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} |
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hid.scan_input(); |
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if hid.keys_down().contains(KeyPad::KEY_START) { |
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break; |
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}; |
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} |
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} |
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