1 files changed, 67 insertions, 0 deletions
diff --git a/bin/bbackupd/BackupClientInodeToIDMap.h b/bin/bbackupd/BackupClientInodeToIDMap.h
new file mode 100755
index 00000000..1ea7755d
--- /dev/null
+++ b/bin/bbackupd/BackupClientInodeToIDMap.h
@@ -0,0 +1,67 @@
+// --------------------------------------------------------------------------
+//
+// File
+//		Name:    BackupClientInodeToIDMap.h
+//		Purpose: Map of inode numbers to file IDs on the store
+//		Created: 11/11/03
+//
+// --------------------------------------------------------------------------
+
+#ifndef BACKUPCLIENTINODETOIDMAP_H
+#define BACKUPCLIENTINODETOIDMAP__H
+
+#include <sys/types.h>
+
+#include <map>
+#include <utility>
+
+// Use in memory implementation if there isn't access to the Berkely DB on this platform
+#ifdef PLATFORM_BERKELEY_DB_NOT_SUPPORTED
+	#define BACKIPCLIENTINODETOIDMAP_IN_MEMORY_IMPLEMENTATION
+#endif
+
+typedef ino_t InodeRefType;
+
+// avoid having to include the DB files when not necessary
+#ifndef BACKIPCLIENTINODETOIDMAP_IMPLEMENTATION
+	class DB;
+#endif
+
+// --------------------------------------------------------------------------
+//
+// Class
+//		Name:    BackupClientInodeToIDMap
+//		Purpose: Map of inode numbers to file IDs on the store
+//		Created: 11/11/03
+//
+// --------------------------------------------------------------------------
+class BackupClientInodeToIDMap
+{
+public:
+	BackupClientInodeToIDMap();
+	~BackupClientInodeToIDMap();
+private:
+	BackupClientInodeToIDMap(const BackupClientInodeToIDMap &rToCopy);	// not allowed
+public:
+
+	void Open(const char *Filename, bool ReadOnly, bool CreateNew);
+	void OpenEmpty();
+
+	void AddToMap(InodeRefType InodeRef, int64_t ObjectID, int64_t InDirectory);
+	bool Lookup(InodeRefType InodeRef, int64_t &rObjectIDOut, int64_t &rInDirectoryOut) const;
+
+	void Close();
+
+private:
+#ifdef BACKIPCLIENTINODETOIDMAP_IN_MEMORY_IMPLEMENTATION
+	std::map<InodeRefType, std::pair<int64_t, int64_t> > mMap;
+#else
+	bool mReadOnly;
+	bool mEmpty;
+	DB *dbp;	// C style interface, use notation from documentation
+#endif
+};
+
+#endif // BACKUPCLIENTINODETOIDMAP__H
+
+