feat(symfony-process): port full Process class from PHP

Faithfully port every method, field and constant of Symfony's
Process.php into process.rs, replacing the reduced stub. Add the
supporting pipes module (PipesInterface/AbstractPipes/UnixPipes/
WindowsPipes), ProcessUtils and the missing process exceptions
(LogicException/InvalidArgumentException) with constructors.

Methods now return anyhow::Result where PHP throws, take the env
argument and a bool-returning callback, and borrow &mut for
status-updating accessors; all callers are updated accordingly.
Extend the php-shim with proc_open/proc_close (PHP-compatible
signatures), proc_get_status, proc_terminate, posix_kill, uniqid,
ftruncate, ftell_stream, fseek3, stream_get_contents3 and env
helpers.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/crates/shirabe-external-packages/src/symfony/process/exception/process_timed_out_exception.rs b/crates/shirabe-external-packages/src/symfony/process/exception/process_timed_out_exception.rs
index 8b7bafb..45cb693 100644
--- a/crates/shirabe-external-packages/src/symfony/process/exception/process_timed_out_exception.rs
+++ b/crates/shirabe-external-packages/src/symfony/process/exception/process_timed_out_exception.rs
@@ -1,9 +1,51 @@
 //! ref: composer/vendor/symfony/process/Exception/ProcessTimedOutException.php
 
+use crate::symfony::process::process::Process;
+
 #[derive(Debug)]
 pub struct ProcessTimedOutException {
     pub message: String,
     pub code: i64,
+    timeout_type: i64,
+    exceeded_timeout: Option<f64>,
+}
+
+impl ProcessTimedOutException {
+    pub const TYPE_GENERAL: i64 = 1;
+    pub const TYPE_IDLE: i64 = 2;
+
+    pub fn new(process: &Process, timeout_type: i64) -> Self {
+        let exceeded_timeout = match timeout_type {
+            Self::TYPE_GENERAL => process.get_timeout(),
+            Self::TYPE_IDLE => process.get_idle_timeout(),
+            _ => panic!("Unknown timeout type \"{}\".", timeout_type),
+        };
+
+        let message = format!(
+            "The process \"{}\" exceeded the timeout of {} seconds.",
+            process.get_command_line(),
+            exceeded_timeout.map(|t| t.to_string()).unwrap_or_default(),
+        );
+
+        Self {
+            message,
+            code: 0,
+            timeout_type,
+            exceeded_timeout,
+        }
+    }
+
+    pub fn is_general_timeout(&self) -> bool {
+        Self::TYPE_GENERAL == self.timeout_type
+    }
+
+    pub fn is_idle_timeout(&self) -> bool {
+        Self::TYPE_IDLE == self.timeout_type
+    }
+
+    pub fn get_exceeded_timeout(&self) -> Option<f64> {
+        self.exceeded_timeout
+    }
 }
 
 impl std::fmt::Display for ProcessTimedOutException {