Many minor fixes to the caching system, membuf, and others, but mainly some

important fixes for real-life use of the system.

5 files changed, 20 insertions, 14 deletions

diff --git a/src/cache.h b/src/cache.h
index 987443c..06b798c 100644
--- a/src/cache.h
+++ b/src/cache.h
@@ -205,6 +205,12 @@ namespace Bu
                 virtual ~Cache()
                 {
                         TRACE();
+
+                        // Better safe than sorry, better try a sync before anything
+                        // else happens.
+                        sync();
+
+                        // Cycle through and unload all objects from the system.
                         for( typename CidHash::iterator i = hEnt.begin();
                                  i != hEnt.end(); i++ )
                         {
@@ -214,10 +220,6 @@ namespace Bu
                                         // object when the Cache is destroyed.
                                         throw Bu::ExceptionBase("iRefs not zero.");
                                 }
-                                pCalc->onUnload(
-                                        i.getValue().pData,
-                                        i.getKey()
-                                        );
                                 pStore->unload(
                                         i.getValue().pData,
                                         i.getKey()
@@ -230,6 +232,8 @@ namespace Bu
                 Ptr insert( obtype *pData )
                 {
                         TRACE( pData );
+                        if( pStore->has( __cacheGetKey<keytype, obtype>( pData ) ) )
+                                throw Bu::ExceptionBase("Key already exists in cache.");
                         CacheEntry e = {pData, 0, 0};
                         keytype k = pStore->create( pData );
                         hEnt.insert( k, e );
@@ -336,6 +340,11 @@ namespace Bu
                         return pStore->getKeys();
                 }
 
+                KeyList getActiveKeys()
+                {
+                        return hEnt.getKeys();
+                }
+
                 int getSize()
                 {
                         return pStore->getSize();
diff --git a/src/cachestoremyriad.h b/src/cachestoremyriad.h
index e5a10eb..3ae3ec8 100644
--- a/src/cachestoremyriad.h
+++ b/src/cachestoremyriad.h
@@ -88,9 +88,6 @@ namespace Bu
 
                 virtual void unload( obtype *pObj, const keytype &key )
                 {
-                        int iStream = hId.get( key );
-                        MyriadStream ns = mStore.openStream( iStream );
-                        __cacheStoreMyriadStore<keytype, obtype>( ns, *pObj, key );
                         delete pObj;
                 }
 
@@ -109,8 +106,6 @@ namespace Bu
                         MyriadStream ns = mStore.openStream( 1 );
                         Bu::Archive ar( ns, Bu::Archive::save );
                         ar << hId;
-
-                        mStore.sync();
                 }
 
                 virtual void sync( obtype *pSrc, const keytype &key )
diff --git a/src/cachestorenids.h b/src/cachestorenids.h
index c9e8fd1..54129b0 100644
--- a/src/cachestorenids.h
+++ b/src/cachestorenids.h
@@ -89,9 +89,6 @@ namespace Bu
 
                 virtual void unload( obtype *pObj, const keytype &key )
                 {
-                        int iStream = hId.get( key );
-                        NidsStream ns = nStore.openStream( iStream );
-                        __cacheStoreNidsStore<keytype, obtype>( ns, *pObj, key );
                         delete pObj;
                 }
 
@@ -110,8 +107,6 @@ namespace Bu
                         NidsStream ns = nStore.openStream( 0 );
                         Bu::Archive ar( ns, Bu::Archive::save );
                         ar << hId;
-
-                        nStore.sync();
                 }
 
                 virtual void sync( obtype *pSrc, const keytype &key )
diff --git a/src/membuf.cpp b/src/membuf.cpp
index fc2ebfa..0c1c441 100644
--- a/src/membuf.cpp
+++ b/src/membuf.cpp
@@ -145,3 +145,9 @@ Bu::FString &Bu::MemBuf::getString()
         return sBuf;
 }
 
+void Bu::MemBuf::setString( const Bu::FString &sNewData )
+{
+        sBuf = sNewData;
+        nPos = 0;
+}
+
diff --git a/src/membuf.h b/src/membuf.h
index 3de8552..c6c8079 100644
--- a/src/membuf.h
+++ b/src/membuf.h
@@ -47,6 +47,7 @@ namespace Bu
                 virtual void setBlocking( bool bBlocking=true );
 
                 Bu::FString &getString();
+                void setString( const Bu::FString &sNewData );
 
         private:
                 Bu::FString sBuf;