- Added all source code.

src/TDB.h

@@ -0,0 +1,47 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2007, 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_TDB
+#define INCLUDED_TDB
+
+#include <vector>
+#include <string>
+#include "T.h"
+
+class TDB
+{
+public:
+  TDB ();
+  ~TDB ();
+
+  void dataDirectory    (const std::string&);
+  bool allT             (std::vector <T>&) const;
+  bool pendingT         (std::vector <T>&) const;
+  bool allPendingT      (std::vector <T>&) const;
+  bool completedT       (std::vector <T>&) const;
+  bool allCompletedT    (std::vector <T>&) const;
+  bool deleteT          (const T&) const;
+  bool completeT        (const T&) const;
+  bool addT             (const T&) const;
+  bool modifyT          (const T&) const;
+  bool logRead          (std::vector <std::string>&) const;
+  bool logCommand       (int, char**) const;
+  int gc                () const;
+
+private:
+  bool lock             (FILE*) const;
+  bool overwritePending (std::vector <T>&) const;
+  bool writePending     (const T&) const;
+  bool writeCompleted   (const T&) const;
+  bool readLockedFile   (const std::string&, std::vector <std::string>&) const;
+
+private:
+  std::string mPendingFile;
+  std::string mCompletedFile;
+  std::string mLogFile;
+};
+
+#endif
+////////////////////////////////////////////////////////////////////////////////