Box Backup 0.09 with a few tweeks

1 files changed, 115 insertions, 0 deletions

diff --git a/bin/bbackupd/BackupClientDirectoryRecord.h b/bin/bbackupd/BackupClientDirectoryRecord.h
new file mode 100755
index 00000000..99354bc8
--- /dev/null
+++ b/bin/bbackupd/BackupClientDirectoryRecord.h
@@ -0,0 +1,115 @@
+// --------------------------------------------------------------------------
+//
+// File
+//		Name:    BackupClientDirectoryRecord.h
+//		Purpose: Implementation of record about directory for backup client
+//		Created: 2003/10/08
+//
+// --------------------------------------------------------------------------
+
+#ifndef BACKUPCLIENTDIRECTORYRECORD__H
+#define BACKUPCLIENTDIRECTORYRECORD__H
+
+#include <string>
+#include <map>
+
+#include "BoxTime.h"
+#include "BackupClientFileAttributes.h"
+#include "BackupStoreDirectory.h"
+#include "MD5Digest.h"
+
+class BackupClientContext;
+class BackupDaemon;
+
+// --------------------------------------------------------------------------
+//
+// Class
+//		Name:    BackupClientDirectoryRecord
+//		Purpose: Implementation of record about directory for backup client
+//		Created: 2003/10/08
+//
+// --------------------------------------------------------------------------
+class BackupClientDirectoryRecord
+{
+public:
+	BackupClientDirectoryRecord(int64_t ObjectID, const std::string &rSubDirName);
+	~BackupClientDirectoryRecord();
+private:
+	BackupClientDirectoryRecord(const BackupClientDirectoryRecord &);
+public:
+
+	enum
+	{
+		UnknownDirectoryID = 0
+	};
+
+	// --------------------------------------------------------------------------
+	//
+	// Class
+	//		Name:    BackupClientDirectoryRecord::SyncParams
+	//		Purpose: Holds parameters etc for directory syncing. Not passed as
+	//				 const, some parameters may be modified during sync.
+	//		Created: 8/3/04
+	//
+	// --------------------------------------------------------------------------
+	class SyncParams
+	{
+	public:
+		SyncParams(BackupDaemon &rDaemon, BackupClientContext &rContext);
+		~SyncParams();
+	private:
+		// No copying
+		SyncParams(const SyncParams&);
+		SyncParams &operator=(const SyncParams&);
+	public:
+
+		// Data members are public, as accessors are not justified here
+		box_time_t mSyncPeriodStart;
+		box_time_t mSyncPeriodEnd;
+		box_time_t mMaxUploadWait;
+		box_time_t mMaxFileTimeInFuture;
+		int32_t mFileTrackingSizeThreshold;
+		int32_t mDiffingUploadSizeThreshold;
+		BackupDaemon &mrDaemon;
+		BackupClientContext &mrContext;
+		bool mReadErrorsOnFilesystemObjects;
+		
+		// Member variables modified by syncing process
+		box_time_t mUploadAfterThisTimeInTheFuture;
+		bool mHaveLoggedWarningAboutFutureFileTimes;
+	};
+
+	void SyncDirectory(SyncParams &rParams, int64_t ContainingDirectoryID, const std::string &rLocalPath,
+		bool ThisDirHasJustBeenCreated = false);
+
+private:
+	void DeleteSubDirectories();
+	BackupStoreDirectory *FetchDirectoryListing(SyncParams &rParams);
+	void UpdateAttributes(SyncParams &rParams, BackupStoreDirectory *pDirOnStore, const std::string &rLocalPath);
+	bool UpdateItems(SyncParams &rParams, const std::string &rLocalPath, BackupStoreDirectory *pDirOnStore,
+		std::vector<BackupStoreDirectory::Entry *> &rEntriesLeftOver,
+		std::vector<std::string> &rFiles, const std::vector<std::string> &rDirs);
+	int64_t UploadFile(SyncParams &rParams, const std::string &rFilename, const BackupStoreFilename &rStoreFilename,
+		int64_t FileSize, box_time_t ModificationTime, box_time_t AttributesHash, bool NoPreviousVersionOnServer);
+	void SetErrorWhenReadingFilesystemObject(SyncParams &rParams, const char *Filename);
+	void RemoveDirectoryInPlaceOfFile(SyncParams &rParams, BackupStoreDirectory *pDirOnStore, int64_t ObjectID, const std::string &rFilename);
+
+private:
+	int64_t 		mObjectID;
+	std::string 	mSubDirName;
+	bool 			mInitialSyncDone;
+	bool 			mSyncDone;
+
+	// Checksum of directory contents and attributes, used to detect changes
+	uint8_t mStateChecksum[MD5Digest::DigestLength];
+
+	std::map<std::string, box_time_t>						*mpPendingEntries;
+	std::map<std::string, BackupClientDirectoryRecord *>	mSubDirectories;
+	// mpPendingEntries is a pointer rather than simple a member
+	// variables, because most of the time it'll be empty. This would waste a lot
+	// of memory because of STL allocation policies.
+};
+
+#endif // BACKUPCLIENTDIRECTORYRECORD__H
+
+