turn Stat into a regular class

1 files changed, 78 insertions, 22 deletions

diff --git a/src/main/kotlin/Stat.kt b/src/main/kotlin/Stat.kt
index 706036e..4f0f625 100644
--- a/src/main/kotlin/Stat.kt
+++ b/src/main/kotlin/Stat.kt
@@ -1,28 +1,84 @@
+import java.math.BigInteger
+
 // TODO: add time conversion methods
 /**
  * File attributes. The `type` and `dev` attributes are ignored since they are for kernel use only. Time is measured in
  * seconds, since the epoch (Jan 1 00:00 1970 GMT).
- *
- * @param fid The FID sent the T-stat message.
- * @param qid The QID of the file.
- * @param mode Permissions and flags.
- * @param atime Last acces time.
- * @param mtime Last modification time.
- * @param length The length of the file in bytes.
- * @param name The file name, which is `/` if the file is the root directory.
- * @param uid The owner's name.
- * @param gid The group's name.
- * @param muid The name of the user who last modified the file.
  */
-data class Stat(
-    val fid: UInt,
-    val qid: QID,
-    val mode: FilePermissions,
-    val atime: UInt,
-    val mtime: UInt,
-    val length: ULong,
-    val name: String,
-    val uid: String,
-    val gid: String,
+class Stat {
+    /**
+     * The FID sent the T-stat message.
+     */
+    val fid: UInt
+
+    /**
+     * The QID of the file.
+     */
+    val qid: QID
+
+    /**
+     * Permissions and flags.
+     */
+    val mode: FilePermissions
+
+    /**
+     * Last acces time.
+     */
+    val atime: UInt
+
+    /**
+     * Last modification time.
+     */
+    val mtime: UInt
+
+    /**
+     * The length of the file in bytes.
+     */
+    val length: ULong
+
+    /**
+     * The file name, which is `/` if the file is the root directory.
+     */
+    val name: String
+
+    /**
+     * The owner's name.
+     */
+    val uid: String
+
+    /**
+     * The group's name.
+     */
+    val gid: String
+
+    /**
+     * The name of the user who last modified the file.
+     */
     val muid: String
-)
\ No newline at end of file
+
+    /**
+     * Make an instance of [Stat] from each of its fields.
+     *
+     * @param fid The FID sent the T-stat message.
+     * @param qid The QID of the file.
+     * @param mode Permissions and flags.
+     * @param atime Last acces time.
+     * @param mtime Last modification time.
+     * @param length The length of the file in bytes.
+     * @param name The file name, which is `/` if the file is the root directory.
+     * @param uid The owner's name.
+     * @param gid The group's name.
+     * @param muid The name of the user who last modified the file.
+     */
+    constructor(fid: UInt, qid: QID, mode: FilePermissions, atime: UInt, mtime: UInt, length: ULong, name: String, uid: String, gid: String, muid: String) {
+        this.fid = fid
+        this.qid = qid
+        this.mode = mode
+        this.atime = atime
+        this.mtime = mtime
+        this.length = length
+        this.name = name
+        this.uid = uid
+        this.gid = gid
+        this.muid = muid
+    }