From 89082b2b2923af19b0b781aa98b530d7d85e7053 Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Thu, 19 Oct 2023 16:33:59 +0200
Subject: [PATCH] use stat instead of attributes

---
 src/Native/NativeFileInfo.php | 35 ++++++++---------------------------
 src/Native/NativeShare.php    |  7 +++++++
 src/Native/NativeStream.php   |  2 +-
 3 files changed, 16 insertions(+), 28 deletions(-)

diff --git a/src/Native/NativeFileInfo.php b/src/Native/NativeFileInfo.php
index 85fb027..60d5705 100644
--- a/src/Native/NativeFileInfo.php
+++ b/src/Native/NativeFileInfo.php
@@ -9,6 +9,7 @@
 
 use Icewind\SMB\ACL;
 use Icewind\SMB\Exception\Exception;
+use Icewind\SMB\Exception\NotFoundException;
 use Icewind\SMB\IFileInfo;
 
 class NativeFileInfo implements IFileInfo {
@@ -18,8 +19,8 @@ class NativeFileInfo implements IFileInfo {
 	protected $name;
 	/** @var NativeShare */
 	protected $share;
-	/** @var array{"mode": int, "size": int, "write_time": int}|null */
-	protected $attributeCache = null;
+	/** @var array{"mode": int, "size": int, "mtime": int}|null */
+	protected $statCache = null;
 
 	public function __construct(NativeShare $share, string $path, string $name) {
 		$this->share = $share;
@@ -36,33 +37,13 @@ public function getName(): string {
 	}
 
 	/**
-	 * @return array{"mode": int, "size": int, "write_time": int}
+	 * @return array{"mode": int, "size": int, "mtime": int}
 	 */
 	protected function stat(): array {
-		if (is_null($this->attributeCache)) {
-			$rawAttributes = explode(',', $this->share->getAttribute($this->path, 'system.dos_attr.*'));
-			$attributes = [];
-			foreach ($rawAttributes as $rawAttribute) {
-				list($name, $value) = explode(':', $rawAttribute);
-				$name = strtolower($name);
-				if ($name == 'mode') {
-					$attributes[$name] = (int)hexdec(substr($value, 2));
-				} else {
-					$attributes[$name] = (int)$value;
-				}
-			}
-			if (!isset($attributes['mode'])) {
-				throw new Exception("Invalid attribute response");
-			}
-			if (!isset($attributes['size'])) {
-				throw new Exception("Invalid attribute response");
-			}
-			if (!isset($attributes['write_time'])) {
-				throw new Exception("Invalid attribute response");
-			}
-			$this->attributeCache = $attributes;
+		if (is_null($this->statCache)) {
+			$this->statCache = $this->share->rawStat($this->path);
 		}
-		return $this->attributeCache;
+		return $this->statCache;
 	}
 
 	public function getSize(): int {
@@ -72,7 +53,7 @@ public function getSize(): int {
 
 	public function getMTime(): int {
 		$stat = $this->stat();
-		return $stat['write_time'];
+		return $stat['mtime'];
 	}
 
 	/**
diff --git a/src/Native/NativeShare.php b/src/Native/NativeShare.php
index 8c4eab2..8bcfe56 100644
--- a/src/Native/NativeShare.php
+++ b/src/Native/NativeShare.php
@@ -116,6 +116,13 @@ public function stat(string $path): IFileInfo {
 		return $info;
 	}
 
+	/**
+	 * @return array{"mode": int, "size": int, "mtime": int}
+	 */
+	public function rawStat(string $path): array {
+		return $this->getState()->stat($this->buildUrl($path));
+	}
+
 	/**
 	 * Multibyte unicode safe version of basename()
 	 *
diff --git a/src/Native/NativeStream.php b/src/Native/NativeStream.php
index 624ef82..3fc9eb6 100644
--- a/src/Native/NativeStream.php
+++ b/src/Native/NativeStream.php
@@ -131,7 +131,7 @@ public function stream_seek($offset, $whence = SEEK_SET) {
 	 */
 	public function stream_stat() {
 		try {
-			return $this->state->stat($this->url);
+			return $this->state->fstat($this->handle, $this->url);
 		} catch (Exception $e) {
 			return false;
 		}