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| 1 | +extern crate libcc2rs; |
| 2 | +use libcc2rs::*; |
| 3 | +use std::cell::RefCell; |
| 4 | +use std::collections::BTreeMap; |
| 5 | +use std::io::prelude::*; |
| 6 | +use std::io::{Read, Seek, Write}; |
| 7 | +use std::os::fd::AsFd; |
| 8 | +use std::rc::{Rc, Weak}; |
| 9 | +#[derive(Default)] |
| 10 | +pub struct Layout { |
| 11 | + pub a: Value<u8>, |
| 12 | + pub b: Value<u32>, |
| 13 | + pub c: Value<u16>, |
| 14 | +} |
| 15 | +impl Clone for Layout { |
| 16 | + fn clone(&self) -> Self { |
| 17 | + let mut this = Self { |
| 18 | + a: Rc::new(RefCell::new((*self.a.borrow()))), |
| 19 | + b: Rc::new(RefCell::new((*self.b.borrow()))), |
| 20 | + c: Rc::new(RefCell::new((*self.c.borrow()))), |
| 21 | + }; |
| 22 | + this |
| 23 | + } |
| 24 | +} |
| 25 | +impl ByteRepr for Layout { |
| 26 | + fn byte_size() -> usize { |
| 27 | + 12 |
| 28 | + } |
| 29 | + fn to_bytes(&self, buf: &mut [u8]) { |
| 30 | + (*self.a.borrow()).to_bytes(&mut buf[0..1]); |
| 31 | + (*self.b.borrow()).to_bytes(&mut buf[4..8]); |
| 32 | + (*self.c.borrow()).to_bytes(&mut buf[8..10]); |
| 33 | + } |
| 34 | + fn from_bytes(buf: &[u8]) -> Self { |
| 35 | + Self { |
| 36 | + a: Rc::new(RefCell::new(<u8>::from_bytes(&buf[0..1]))), |
| 37 | + b: Rc::new(RefCell::new(<u32>::from_bytes(&buf[4..8]))), |
| 38 | + c: Rc::new(RefCell::new(<u16>::from_bytes(&buf[8..10]))), |
| 39 | + } |
| 40 | + } |
| 41 | +} |
| 42 | +#[derive()] |
| 43 | +pub struct Frame { |
| 44 | + pub tag: Value<u16>, |
| 45 | + pub body: Value<Box<[u8]>>, |
| 46 | +} |
| 47 | +impl Clone for Frame { |
| 48 | + fn clone(&self) -> Self { |
| 49 | + let mut this = Self { |
| 50 | + tag: Rc::new(RefCell::new((*self.tag.borrow()))), |
| 51 | + body: Rc::new(RefCell::new((*self.body.borrow()).clone())), |
| 52 | + }; |
| 53 | + this |
| 54 | + } |
| 55 | +} |
| 56 | +impl Default for Frame { |
| 57 | + fn default() -> Self { |
| 58 | + Frame { |
| 59 | + tag: <Value<u16>>::default(), |
| 60 | + body: Rc::new(RefCell::new( |
| 61 | + (0..64).map(|_| <u8>::default()).collect::<Box<[u8]>>(), |
| 62 | + )), |
| 63 | + } |
| 64 | + } |
| 65 | +} |
| 66 | +impl ByteRepr for Frame { |
| 67 | + fn byte_size() -> usize { |
| 68 | + 66 |
| 69 | + } |
| 70 | + fn to_bytes(&self, buf: &mut [u8]) { |
| 71 | + (*self.tag.borrow()).to_bytes(&mut buf[0..2]); |
| 72 | + (*self.body.borrow()).to_bytes(&mut buf[2..66]); |
| 73 | + } |
| 74 | + fn from_bytes(buf: &[u8]) -> Self { |
| 75 | + Self { |
| 76 | + tag: Rc::new(RefCell::new(<u16>::from_bytes(&buf[0..2]))), |
| 77 | + body: Rc::new(RefCell::new(<Box<[u8]>>::from_bytes(&buf[2..66]))), |
| 78 | + } |
| 79 | + } |
| 80 | +} |
| 81 | +pub fn main() { |
| 82 | + std::process::exit(main_0()); |
| 83 | +} |
| 84 | +fn main_0() -> i32 { |
| 85 | + assert!((0_usize == 0_usize)); |
| 86 | + assert!((4_usize == 4_usize)); |
| 87 | + assert!((8_usize == 8_usize)); |
| 88 | + let v: Value<Layout> = Rc::new(RefCell::new(Layout { |
| 89 | + a: Rc::new(RefCell::new(0_u8)), |
| 90 | + b: Rc::new(RefCell::new(<u32>::default())), |
| 91 | + c: Rc::new(RefCell::new(<u16>::default())), |
| 92 | + })); |
| 93 | + (*(*v.borrow()).b.borrow_mut()) = 3735928559_u32; |
| 94 | + let base: Value<Ptr<u8>> = Rc::new(RefCell::new((v.as_pointer()).reinterpret_cast::<u8>())); |
| 95 | + let bp: Value<Ptr<u32>> = Rc::new(RefCell::new( |
| 96 | + ((*base.borrow()).offset((4_usize) as isize)).reinterpret_cast::<u32>(), |
| 97 | + )); |
| 98 | + assert!((((*bp.borrow()).read()) == 3735928559_u32)); |
| 99 | + ((*base.borrow()).offset((4_usize) as isize)) |
| 100 | + .reinterpret_cast::<u32>() |
| 101 | + .write(305419896_u32); |
| 102 | + assert!(((*(*v.borrow()).b.borrow()) == 305419896_u32)); |
| 103 | + let text: Value<Ptr<u8>> = Rc::new(RefCell::new(Ptr::from_string_literal(b"example-body"))); |
| 104 | + let len: Value<usize> = Rc::new(RefCell::new( |
| 105 | + ((*text.borrow()).to_string_iterator().count()).wrapping_add(1_usize), |
| 106 | + )); |
| 107 | + let total: Value<usize> = Rc::new(RefCell::new( |
| 108 | + ((2_usize as u64).wrapping_add(((*len.borrow()) as u64)) as usize), |
| 109 | + )); |
| 110 | + assert!(((*total.borrow()) == (2_usize).wrapping_add((*len.borrow())))); |
| 111 | + return 0; |
| 112 | +} |
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