60 lines
1.0 KiB
Rust
60 lines
1.0 KiB
Rust
use crate::qintr::*;
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use std::{cell::RefCell, fs};
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use memmap::Mmap;
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use maraiah::map;
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pub struct Project
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{
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emit: ProjectEmitter,
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wad: RefCell<Option<map::Wad>>,
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}
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impl Drop for Project
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{
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fn drop(&mut self)
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{
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if cfg!(debug_assertions) {
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eprintln!("drop Project");
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}
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}
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}
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impl ProjectTrait for Project
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{
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fn new(emit: ProjectEmitter) -> Project
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{
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if cfg!(debug_assertions) {
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eprintln!("new Project");
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}
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Project{emit, wad: RefCell::new(None)}
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}
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fn emit(&mut self) -> &mut ProjectEmitter
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{
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&mut self.emit
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}
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fn open(&mut self, path: String) -> bool
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{
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if cfg!(debug_assertions) {
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eprintln!("opening project: {}", &path);
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}
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let fp = fs::File::open(path);
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let fp = if let Ok(fp) = fp {fp} else {return false;};
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let mm = unsafe {Mmap::map(&fp)};
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let mm = if let Ok(mm) = mm {mm} else {return false;};
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if let Ok(wad) = map::read(&mm) {
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self.wad.replace(Some(wad));
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return true;
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}
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false
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}
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}
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// EOF
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