From 76821551f312dd447a03748a01670f3718cd8345 Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Thu, 26 Sep 2024 14:43:22 -0700
Subject: Basic update to new API for existing components.

This may not all work yet, but it all compiles!
---
 src/stable/myriad.cpp | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'src/stable/myriad.cpp')

diff --git a/src/stable/myriad.cpp b/src/stable/myriad.cpp
index 1bf2301..0bd2ff2 100644
--- a/src/stable/myriad.cpp
+++ b/src/stable/myriad.cpp
@@ -74,7 +74,7 @@ Bu::MyriadStream Bu::Myriad::create( Bu::Myriad::Mode eMode,
     mhStream.unlock();
     bStructureChanged = true;
 
-    return Bu::MyriadStream( *this, pStream, (Mode)(eMode&ReadWrite) );
+    return Bu::MyriadStream( *this, pStream, eMode&ReadWrite );
 }
 
 Bu::MyriadStream Bu::Myriad::open( Bu::Myriad::StreamId iStream,
@@ -144,6 +144,18 @@ void Bu::Myriad::setSize( Bu::Myriad::StreamId iStream,
     pStream->setSize( iNewSize );
 }
 
+int32_t Bu::Myriad::getSize( StreamId iStream ) const
+{
+    Bu::MutexLocker l( mhStream );
+    return hStream.get( iStream )->getSize();
+}
+
+bool Bu::Myriad::exists( StreamId iStream ) const
+{
+    Bu::MutexLocker l( mhStream );
+    return hStream.has( iStream );
+}
+
 Bu::String Bu::Myriad::getLocation() const
 {
     Bu::MutexLocker l( mAccess );
@@ -218,6 +230,11 @@ int32_t Bu::Myriad::getTotalUnusedBytes(int32_t iAssumeBlockSize ) const
     return iTotal;
 }
 
+void Bu::Myriad::sync()
+{
+    writeHeader();
+}
+
 bool Bu::Myriad::loadMyriad()
 {
     Bu::println("Load myriad!");
@@ -417,12 +434,12 @@ void Bu::Myriad::createMyriad( int32_t iBlockSize, int32_t iPreallocateBlocks )
 
 void Bu::Myriad::writeHeader()
 {
+    Bu::MutexLocker l( mAccess );
     if( !rBacking.isWritable() )
         return;
     Bu::println("Writing stream breakdown:");
     Bu::MemBuf mbHeader;
     {
-        Bu::MutexLocker l( mAccess );
         Bu::MutexLocker l2( mhStream );
 
         int32_t iHdrStreamSize = __calcHeaderSize();
-- 
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