Added StaticMemBuf and used it in bin2cpp. You can also set the name of the

class that bin2cpp generates for you.

1 files changed, 65 insertions, 0 deletions

diff --git a/src/staticmembuf.h b/src/staticmembuf.h
new file mode 100644
index 0000000..f168de3
--- /dev/null
+++ b/src/staticmembuf.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
+ *
+ * This file is part of the libbu++ library and is released under the
+ * terms of the license contained in the file LICENSE.
+ */
+
+#ifndef BU_STATIC_MEM_BUF_H
+#define BU_STATIC_MEM_BUF_H
+
+#include <stdint.h>
+
+#include "bu/config.h"
+#include "bu/stream.h"
+
+namespace Bu
+{
+        /**
+         * An immutable, read-only memory buffer.  Construct this buffer around a
+         * block of raw memory, provide the length of the block, and you can read
+         * from that block via this class as though it were a normal stream.
+         *
+         * Use this class instead of MemBuf when you have a string already, and
+         * don't need to change it.  MemBuf will make a copy of your string for
+         * it's own use (often) and this will not (ever).
+         *@ingroup Streams
+         */
+        class StaticMemBuf : public Stream
+        {
+        public:
+                StaticMemBuf( const void *pData, size iSize );
+                virtual ~StaticMemBuf();
+
+                virtual void close();
+                virtual size read( void *pBuf, size iBytes );
+
+                virtual size write( const void *pBuf, size iBytes );
+                using Stream::write;
+                virtual size tell();
+                virtual void seek( size offset );
+                virtual void setPos( size pos );
+                virtual void setPosEnd( size pos );
+                virtual bool isEos();
+                virtual bool isOpen();
+                virtual void flush();
+                virtual bool canRead();
+                virtual bool canWrite();
+                virtual bool isReadable();
+                virtual bool isWritable();
+                virtual bool isSeekable();
+                virtual bool isBlocking();
+                virtual void setBlocking( bool bBlocking=true );
+                virtual void setSize( size iSize );
+                virtual size getSize() const;
+                virtual size getBlockSize() const;
+                virtual Bu::String getLocation() const;
+
+        private:
+                const void *pData;
+                size iSize;
+                size nPos;
+        };
+}
+
+#endif