Added loads and loads of debugging output to myriad.

There's an issue somewhere sometimes and streams are being truncated. My
guess is a multi-threaded issue.

1 files changed, 22 insertions, 5 deletions

diff --git a/src/unstable/myriadfs.cpp b/src/unstable/myriadfs.cpp
index e02620d..b24997a 100644
--- a/src/unstable/myriadfs.cpp
+++ b/src/unstable/myriadfs.cpp
@@ -476,17 +476,32 @@ Bu::MyriadFs::Dir Bu::MyriadFs::readDir( int32_t iNode )
     
     Bu::MyriadStream is = mStore.openStream( 2 );
     Dir lDir;
-//  sio << "Reading dir, " << iNumChildren << " entries:" << sio.nl;
+    sio << "Reading dir " << iNode << ", " << iNumChildren << " entries:" << sio.nl;
     for( int32_t j = 0; j < iNumChildren; j++ )
     {
-        int32_t iChildNode;
-        ms.read( &iChildNode, 4 );
+        int32_t iChildNode = 0;
+        if( ms.read( &iChildNode, 4 ) < 4 )
+        {
+            throw Bu::MyriadFsException(
+                "Failed to read iChildNode from directory.");
+        }
+        Bu::println("  - iNode = %1").arg( iChildNode );
         Stat s;
         stat( iChildNode, s, is );
         uint8_t uLen;
-        ms.read( &uLen, 1 );
+        if( ms.read( &uLen, 1 ) < 1 )
+        {
+            throw Bu::MyriadFsException(
+                "Failed to read uLen from directory.");
+        }
+        Bu::println("  - Name bytes = %1").arg( uLen );
         s.sName.setSize( uLen );
-        ms.read( s.sName.getStr(), uLen );
+        if( ms.read( s.sName.getStr(), uLen ) < uLen )
+        {
+            throw Bu::MyriadFsException(
+                "Failed to read sName from directory.");
+        }
+        Bu::println("  - Name = \"%1\"").arg( s.sName );
         lDir.append( s );
 
 //      sio << "    " << s.sName << sio.nl;
@@ -504,6 +519,8 @@ Bu::MyriadStream Bu::MyriadFs::openByInode( int32_t iNode )
         case typeDir:
         case typeSymLink:
         case typeRegFile:
+            Bu::println("Opening stream by iNode=%1, myriad stream=%2")
+                .arg( iNode ).arg( rs.uStreamIndex );
             return mStore.openStream( rs.uStreamIndex );
 
         default: