GrayLib::cSyncDir Class Reference

#include <cSyncDir.h>

Inheritance diagram for GrayLib::cSyncDir:

Public Member Functions
	cSyncDir (cSyncContext &context)
virtual	~cSyncDir ()
HRESULT	ExecSyncOps ()
Public Member Functions inherited from Gray::IStreamProgressCallback
virtual	~ IStreamProgressCallback ()

Public Attributes
cSyncContext &	m_Context
bool	m_bRecycleDeletes
	send deletes to the recycle bin. More...
FILE_SIZE_t	m_RxPrev
	How many bytes to move? (on ExecSyncOps) More...
FILE_SIZE_t	m_TxPrev
	previous to the IStreamProgressCallback callback. More...

Static Public Attributes
static const LOGCHAR_t	sm_szFileInLimbo [] = "Can't sync file in use."
	file is placed in sm_szLimboDir More...

Protected Member Functions
virtual HRESULT _stdcall	onProgressCallback (const cStreamProgress &progress) override
HRESULT	DoOp_LocalAttr (cManifestDir *pManLocal)
HRESULT	DoOp_PullFromRemote (cManifestDir *pManLocal)
HRESULT	DoOp_LocalDelete (cManifestDir *pManLocal)
HRESULT	DoOp_RemoteAttr ()
HRESULT	DoOp_PushToRemote ()
HRESULT	DoOp_RemoteDelete ()
HRESULT	DoOp_Dir ()
HRESULT	ExecSyncOp (cManifestDir *pManLocal, cSyncOp *pOp)

Protected Attributes
cSyncOpPtr	m_pOpCur
	the current operation/action for ExecSyncOp. More...

Detailed Description

Sync 2 directories. a local and remote. may be a large list of operations. Assume manifests exist for all files before we start. We must rebuild the manifests when we are done. IStreamProgressCallback = status of the sub operations. Similar to linux "rsync"

Note

TODO warn if I appear to be overwriting newer files ?

Constructor & Destructor Documentation

cSyncDir()

GrayLib::cSyncDir::cSyncDir

(

cSyncContext &

context

)

~cSyncDir()

GrayLib::cSyncDir::~cSyncDir ( )

virtual

Member Function Documentation

DoOp_Dir()

HRESULT GrayLib::cSyncDir::DoOp_Dir ( )

protected

Push or pull a whole directory.

Returns

# of operations.

DoOp_LocalAttr()

HRESULT GrayLib::cSyncDir::DoOp_LocalAttr ( cManifestDir *  pManLocal )

protected

CSYNCOP_LocalAttr CSYNCOP_LocalAttrName CRC says the file/dir is the same content. adjust the time stamp, case, and attributes. Updates pManLocal with pOp->m_pElem.

DoOp_LocalDelete()

HRESULT GrayLib::cSyncDir::DoOp_LocalDelete ( cManifestDir *  pManLocal )

protected

CSYNCOP_LocalDelete Sync dictates that the local file/dir should be deleted. pulled from remote/server but the file/dir is not in the server list!

Returns

S_OK

DoOp_PullFromRemote()

HRESULT GrayLib::cSyncDir::DoOp_PullFromRemote ( cManifestDir *  pManLocal )

protected

CSYNCOP_PullFromRemote get file element from the remote/server.

Returns

S_OK HRESULT_WIN32_C(ERROR_INVALID_TABLE) = corrupt file.

DoOp_PushToRemote()

HRESULT GrayLib::cSyncDir::DoOp_PushToRemote ( )

protected

CSYNCOP_PushToRemote CSYNC_Push Push a file to the remote/server.

Returns

S_OK = not changed.

DoOp_RemoteAttr()

HRESULT GrayLib::cSyncDir::DoOp_RemoteAttr ( )

protected

CSYNCOP_RemoteAttr CSYNC_Push Push a files attributes to the remote/server.

Returns

S_OK

DoOp_RemoteDelete()

HRESULT GrayLib::cSyncDir::DoOp_RemoteDelete ( )

protected

CSYNCOP_RemoteDelete CSYNC_Push Tell the remote/server to delete its copy of a file or directory.

Returns

S_OK = no change.

ExecSyncOp()

HRESULT GrayLib::cSyncDir::ExecSyncOp ( cManifestDir *  pManLocal, cSyncOp *  pOp  )

protected

manLocal will be modified if this is a local operation. CSYNC_Pull

• pManLocal = update the local manifest if local changes are to be made.

  Returns

  # of child operations.

  do nothing.

just set the attributes on the local file. date stamp, case, attribute flags.

get file from the remote/server to this local machine.

replace file from the remote/server to this local machine.

Delete a local file.

just set the attributes for the remote/server file. date stamp, case.

push file to the remote/server from the local machine.

replace file on the remote/server from this local machine.

Delete a remote/server side file.

ExecSyncOps()

HRESULT GrayLib::cSyncDir::ExecSyncOps

(

)

Second pass. start moving the files.

Returns

# of operations.

onProgressCallback()

HRESULT _stdcall GrayLib::cSyncDir::onProgressCallback ( const cStreamProgress &  progress )

overrideprotectedvirtual

Report progress from a single sub action and roll it into progress for all actions. Get total status for Exec. ASSUME from call to m_pRemoteConnect->RequestFile()

Reimplemented from Gray::IStreamProgressCallback.

Member Data Documentation

m_bRecycleDeletes

bool GrayLib::cSyncDir::m_bRecycleDeletes

send deletes to the recycle bin.

m_Context

cSyncContext& GrayLib::cSyncDir::m_Context

m_pOpCur

cSyncOpPtr GrayLib::cSyncDir::m_pOpCur

protected

the current operation/action for ExecSyncOp.

m_RxPrev

FILE_SIZE_t GrayLib::cSyncDir::m_RxPrev

How many bytes to move? (on ExecSyncOps)

previous to the IStreamProgressCallback callback.

m_TxPrev

FILE_SIZE_t GrayLib::cSyncDir::m_TxPrev

previous to the IStreamProgressCallback callback.

sm_szFileInLimbo

const LOGCHAR_t GrayLib::cSyncDir::sm_szFileInLimbo = "Can't sync file in use."

static

file is placed in sm_szLimboDir

file is in use. put in LIMBO ?

---

The documentation for this class was generated from the following files:

• c:/Dennis/Source/Gray/GrayLib/include/FileSync/cSyncDir.h
• c:/Dennis/Source/Gray/GrayLib/src/FileSync/cSyncDir.cpp