From 6f3b6a12d9cebc75ada91fb25a5bab9198a20b07 Mon Sep 17 00:00:00 2001
From: Edoardo La Greca
Date: Thu, 7 Aug 2025 20:01:21 +0200
Subject: move InvalidMessageException to except package

---
 src/main/kotlin/Connection.kt                     | 2 +-
 src/main/kotlin/InMessage.kt                      | 3 ++-
 src/main/kotlin/InvalidMessageException.kt        | 6 ------
 src/main/kotlin/ProtocolTranslator.kt             | 2 +-
 src/main/kotlin/except/InvalidMessageException.kt | 8 ++++++++
 5 files changed, 12 insertions(+), 9 deletions(-)
 delete mode 100644 src/main/kotlin/InvalidMessageException.kt
 create mode 100644 src/main/kotlin/except/InvalidMessageException.kt

diff --git a/src/main/kotlin/Connection.kt b/src/main/kotlin/Connection.kt
index a0923e8..9982e76 100644
--- a/src/main/kotlin/Connection.kt
+++ b/src/main/kotlin/Connection.kt
@@ -60,7 +60,7 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
      * @return A pair of: (1) a nullable string (which can be: `null` if no error occurred, empty if an error occurred
      * with no message, or non-empty with the error message) and (2) the optional [InMessage] instance (null if an error
      * occurred).
-     * @throws InvalidMessageException if the received message is invalid.
+     * @throws except.InvalidMessageException if the received message is invalid.
      * @throws RErrorException if the received message is an R-error message.
      */
     private fun checkedInMessage(reqTag: UShort): InMessage {
diff --git a/src/main/kotlin/InMessage.kt b/src/main/kotlin/InMessage.kt
index 03f3428..bf76ef9 100644
--- a/src/main/kotlin/InMessage.kt
+++ b/src/main/kotlin/InMessage.kt
@@ -1,3 +1,4 @@
+import except.InvalidMessageException
 import java.math.BigInteger
 
 /**
@@ -7,7 +8,7 @@ import java.math.BigInteger
  * @param tl The transport layer API.
  * @param maxSize The maximum message size negotiated with the remote part.
  * @param reqTag The required tag.
- * @throws InvalidMessageException if the message that is currently being read is invalid.
+ * @throws except.InvalidMessageException if the message that is currently being read is invalid.
  */
 class InMessage(val tl: TransportLayer, maxSize: UInt, val reqTag: UShort) {
     /**
diff --git a/src/main/kotlin/InvalidMessageException.kt b/src/main/kotlin/InvalidMessageException.kt
deleted file mode 100644
index 5b29edf..0000000
--- a/src/main/kotlin/InvalidMessageException.kt
+++ /dev/null
@@ -1,6 +0,0 @@
-/**
- * The packet that is currently being read is not valid.
- *
- * @param reason The reason for which the packet is invalid.
- */
-class InvalidMessageException(val reason: String) : Exception("Invalid packet: $reason")
\ No newline at end of file
diff --git a/src/main/kotlin/ProtocolTranslator.kt b/src/main/kotlin/ProtocolTranslator.kt
index f7b114f..686e05e 100644
--- a/src/main/kotlin/ProtocolTranslator.kt
+++ b/src/main/kotlin/ProtocolTranslator.kt
@@ -27,7 +27,7 @@ interface ProtocolTranslator {
      * @param msize The maximum length, in bytes, that the client will ever generate or expect to receive in a single
      *              9P message.
      * @param version Should be "9P2000", which is the only defined value.
-     * @throws InvalidMessageException if the received message is invalid.
+     * @throws except.InvalidMessageException if the received message is invalid.
      * @throws RErrorException if the received message is an R-error message.
      * @throws MsizeValueTooBigException if the received `msize` value is bigger than what the client requested.
      * @throws UnknownVersionException if the version negotiation failed.
diff --git a/src/main/kotlin/except/InvalidMessageException.kt b/src/main/kotlin/except/InvalidMessageException.kt
new file mode 100644
index 0000000..02a3cc4
--- /dev/null
+++ b/src/main/kotlin/except/InvalidMessageException.kt
@@ -0,0 +1,8 @@
+package except
+
+/**
+ * The packet that is currently being read is not valid.
+ *
+ * @param reason The reason for which the packet is invalid.
+ */
+class InvalidMessageException(val reason: String) : Exception("Invalid packet: $reason")
\ No newline at end of file
-- 
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