1 files changed, 5 insertions, 17 deletions
diff --git a/src/main/kotlin/Connection.kt b/src/main/kotlin/Connection.kt
index 1aeb4b1..9b5af33 100644
--- a/src/main/kotlin/Connection.kt
+++ b/src/main/kotlin/Connection.kt
@@ -2,10 +2,8 @@ import except.MsizeValueTooBigException
 import except.RErrorException
 import except.UnaccessibleFileException
 import except.UnknownVersionException
-import java.io.File
 import java.io.IOException
 import java.math.BigInteger
-import kotlin.io.path.Path
 
 /**
  * This class represents a 9P connection. It provides a practical implementation with networking to the 9P methods
@@ -36,11 +34,6 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
      */
     private var maxSize: UInt = 0u
 
-    /**
-     * Info about remote paths.
-     */
-    val pathInfo: PathInfo = PathInfo()
-
     // 9P constants.
     val DEFAULT_VERSION = "9P2000"
     val NOTAG = 0.toUShort().inv()
@@ -123,7 +116,7 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
         val imsg = checkedInMessage(omsg.tag)
     }
 
-    override fun attach(fid: UInt, afid: UInt, uname: String, aname: String) {
+    override fun attach(fid: UInt, afid: UInt, uname: String, aname: String): QID {
         val omsg = OutMessage(NinePMessageType.TATTACH, this.tagGen.generate(), listOf("fid", "afid", "uname", "aname"),
             mapOf(
                 "fid" to BigInteger(fid.toString()),
@@ -141,10 +134,10 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
 
         imsg.applyField(InMessage.Field("qid", InMessage.Field.Type.RAW, 13u))
         val qid = QID(imsg.fieldsRaw["qid"]!!.toList())
-        this.pathInfo.addPath(PathInfo.Path(aname.split("/"), fid, qid))
+        return qid
     }
 
-    override fun walk(fid: UInt, newfid: UInt, wname: List<String>) {
+    override fun walk(fid: UInt, newfid: UInt, wname: List<String>): List<QID> {
         val nwname = wname.size
         val omsg = OutMessage(NinePMessageType.TWALK, this.tagGen.generate(), listOf("fid", "newfid", "nwname"),
             mapOf(
@@ -165,7 +158,7 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
         imsg.applyField(InMessage.Field("nwqid", InMessage.Field.Type.INTEGER, 2u))
         val nwqid = imsg.fieldsInt["nwqid"]!!.toInt()
         if (nwqid < nwname) {
-            throw UnaccessibleFileException(wname.slice(0..nwqid).joinToString(separator = "/"))
+            throw UnaccessibleFileException(wname.slice(0..nwqid))
         }
         imsg.applyField(InMessage.Field("qids", InMessage.Field.Type.RAW, (nwqid * 13).toUInt()))
         val rawQids = imsg.fieldsRaw["qids"]!!
@@ -176,12 +169,7 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
             val rawQid = rawQids.slice(start..end)
             qids += QID(rawQid)
         }
-
-        for (i in 0..<nwname) {
-            this.pathInfo.addPath(PathInfo.Path(wname.slice(0..<i), null, qids[i]))
-        }
-        this.pathInfo.removeFID(fid)
-        this.pathInfo.addPath(PathInfo.Path(wname, newfid, qids.last()))
+        return qids.toList()
     }
 
     override fun open(fid: UInt, mode: FileMode): Pair<QID, UInt> {