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//! ref: composer/vendor/symfony/process/Pipes/PipesInterface.php
use indexmap::IndexMap;
use shirabe_php_shim::{Descriptor, PhpResource};
pub const CHUNK_SIZE: i64 = 16384;
/// PipesInterface manages descriptors and pipes for the use of proc_open.
pub trait PipesInterface: std::fmt::Debug {
/// Returns an array of descriptors for the use of proc_open.
fn get_descriptors(&mut self) -> Vec<Descriptor>;
/// Returns an array of filenames indexed by their related stream in case these pipes use temporary files.
fn get_files(&self) -> IndexMap<i64, String>;
/// Reads data in file handles and pipes.
fn read_and_write(&mut self, blocking: bool, close: bool) -> IndexMap<i64, String>;
/// Returns if the current state has open file handles or pipes.
fn are_open(&self) -> bool;
/// Closes file handles and pipes.
fn close(&mut self);
/// Accessor for the `pipes` property populated by proc_open, keyed by fd index.
fn pipes(&self) -> &IndexMap<i64, PhpResource>;
fn pipes_mut(&mut self) -> &mut IndexMap<i64, PhpResource>;
}
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