1 files changed, 63 insertions, 0 deletions
diff --git a/lurker/libesort/Transaction.h b/lurker/libesort/Transaction.h
new file mode 100644
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+++ b/lurker/libesort/Transaction.h
@@ -0,0 +1,63 @@
+/*  $Id: Transaction.h 1649 2009-10-19 14:35:01Z terpstra $
+ *  
+ *  Transaction.h - Write buffer for a commit
+ *  
+ *  Copyright (C) 2002 - Wesley W. Terpstra
+ *  
+ *  License: GPL
+ *  
+ *  Authors: 'Wesley W. Terpstra' <wesley@terpstra.ca>
+ *  
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; version 2.1.
+ *    
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *    
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef TRANSACTION_H
+#define TRANSACTION_H
+
+namespace ESort
+{
+
+class Parameters;
+class Transaction
+{
+ protected:
+ 	int		fd;
+ 	const Parameters* p;
+ 	unsigned char*	buf;
+ 	unsigned char*	eof;
+ 	unsigned char*	off;
+ 	
+ 	/** Dump the buffer.
+ 	 */
+ 	int dump();
+ 
+ public:
+ 	/** Write to this file descriptor.
+ 	 *  We do NOT assume responsibility for closing the file!!
+ 	 */
+ 	Transaction(int fd_, const Parameters* p_);
+ 	~Transaction();
+ 	
+ 	/** Output this to the file, 0 = success
+ 	 */
+ 	int write(long len, int dup, const char* key);
+ 	
+ 	/** Finalize the file, 0 = success
+ 	 */
+ 	int finish();
+};
+
+}
+
+#endif