Wholly crap. Added the Fifo, fixed a bunch of bugs, made things more standard,

now I have a huge list of new functions to add.  Also, we discovered that if
we add -W it produces more warnings, warnings about things that we'd like to
know about.  I have a lot of work to go fixing that...

1 files changed, 69 insertions, 0 deletions

diff --git a/src/fifo.h b/src/fifo.h
new file mode 100644
index 0000000..4989839
--- /dev/null
+++ b/src/fifo.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2007-2008 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_FIFO_H
+#define BU_FIFO_H
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <stdlib.h>
+
+#include "bu/stream.h"
+#include "bu/fstring.h"
+
+namespace Bu
+{
+        /**
+         * A fifo stream.
+         *@ingroup Streams
+         */
+        class Fifo : public Bu::Stream
+        {
+        public:
+                Fifo( const Bu::FString &sName, int iFlags, mode_t mAcc=-1 );
+                virtual ~Fifo();
+
+                virtual void close();
+                virtual size_t read( void *pBuf, size_t nBytes );
+                virtual size_t write( const void *pBuf, size_t nBytes );
+                using Stream::write;
+
+                virtual long tell();
+                virtual void seek( long offset );
+                virtual void setPos( long pos );
+                virtual void setPosEnd( long 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 );
+
+                enum {
+                        Read            = 0x01,
+                        Write           = 0x02,
+                        Create          = 0x04,
+                        Delete          = 0x08,
+                        NonBlock        = 0x10
+                };
+
+        private:
+                int iFlags;
+                int iIn;
+                int iOut;
+        };
+}
+
+#endif