int CHttpControlSocket::FileTransfer(const wxString localFile, const CServerPath &remotePath,
const wxString &remoteFile, bool download,
const CFileTransferCommand::t_transferSettings& transferSettings)
{
LogMessage(Debug_Verbose, _T("CHttpControlSocket::FileTransfer()"));
LogMessage(Status, _("Downloading %s"), remotePath.FormatFilename(remoteFile).c_str());
if (!download)
{
ResetOperation(FZ_REPLY_CRITICALERROR | FZ_REPLY_NOTSUPPORTED);
return FZ_REPLY_ERROR;
}
if (m_pCurOpData)
{
LogMessage(__TFILE__, __LINE__, this, Debug_Info, _T("deleting nonzero pData"));
delete m_pCurOpData;
}
CHttpFileTransferOpData *pData = new CHttpFileTransferOpData(download, localFile, remoteFile, remotePath);
m_pCurOpData = pData;
m_pHttpOpData = pData;
if (localFile != _T(""))
{
pData->opState = filetransfer_waitfileexists;
int res = CheckOverwriteFile();
if (res != FZ_REPLY_OK)
return res;
pData->opState = filetransfer_transfer;
pData->pFile = new wxFile();
CreateLocalDir(pData->localFile);
if (!pData->pFile->Open(pData->localFile, wxFile::write))
{
LogMessage(::Error, _("Failed to open \"%s\" for writing"), pData->localFile.c_str());
ResetOperation(FZ_REPLY_ERROR);
return FZ_REPLY_ERROR;
}
}
else
pData->opState = filetransfer_transfer;
int res = InternalConnect(m_pCurrentServer->GetHost(), m_pCurrentServer->GetPort(), m_pCurrentServer->GetProtocol() == HTTPS);
if (res != FZ_REPLY_OK)
return res;
return FileTransferSend();
}
bool CControlSocket::SetFileExistsAction(CFileExistsNotification *pFileExistsNotification)
{
wxASSERT(pFileExistsNotification);
if (!m_pCurOpData || m_pCurOpData->opId != Command::transfer)
{
LogMessage(__TFILE__, __LINE__, this, MessageType::Debug_Info, _T("No or invalid operation in progress, ignoring request reply %f"), pFileExistsNotification->GetRequestID());
return false;
}
CFileTransferOpData *pData = static_cast<CFileTransferOpData *>(m_pCurOpData);
switch (pFileExistsNotification->overwriteAction)
{
case CFileExistsNotification::overwrite:
SendNextCommand();
break;
case CFileExistsNotification::overwriteNewer:
if (!pFileExistsNotification->localTime.empty() || !pFileExistsNotification->remoteTime.empty())
SendNextCommand();
else if (pFileExistsNotification->download && pFileExistsNotification->localTime.earlier_than(pFileExistsNotification->remoteTime))
SendNextCommand();
else if (!pFileExistsNotification->download && pFileExistsNotification->localTime.later_than(pFileExistsNotification->remoteTime))
SendNextCommand();
else
{
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(MessageType::Status, _("Skipping download of %s"), filename);
}
else
{
LogMessage(MessageType::Status, _("Skipping upload of %s"), pData->localFile);
}
ResetOperation(FZ_REPLY_OK);
}
break;
case CFileExistsNotification::overwriteSize:
/* First compare flags both size known but different, one size known and the other not (obviously they are different).
Second compare flags the remaining case in which we need to send command : both size unknown */
if ((pFileExistsNotification->localSize != pFileExistsNotification->remoteSize) || (pFileExistsNotification->localSize < 0))
SendNextCommand();
else {
if (pData->download) {
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(MessageType::Status, _("Skipping download of %s"), filename);
}
else {
LogMessage(MessageType::Status, _("Skipping upload of %s"), pData->localFile);
}
ResetOperation(FZ_REPLY_OK);
}
break;
case CFileExistsNotification::overwriteSizeOrNewer:
if (!pFileExistsNotification->localTime.empty() || !pFileExistsNotification->remoteTime.empty())
SendNextCommand();
/* First compare flags both size known but different, one size known and the other not (obviously they are different).
Second compare flags the remaining case in which we need to send command : both size unknown */
else if ((pFileExistsNotification->localSize != pFileExistsNotification->remoteSize) || (pFileExistsNotification->localSize < 0))
SendNextCommand();
else if (pFileExistsNotification->download && pFileExistsNotification->localTime.earlier_than(pFileExistsNotification->remoteTime))
SendNextCommand();
else if (!pFileExistsNotification->download && pFileExistsNotification->localTime.later_than(pFileExistsNotification->remoteTime))
SendNextCommand();
else
{
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(MessageType::Status, _("Skipping download of %s"), filename);
}
else
{
LogMessage(MessageType::Status, _("Skipping upload of %s"), pData->localFile);
}
ResetOperation(FZ_REPLY_OK);
}
break;
case CFileExistsNotification::resume:
if (pData->download && pData->localFileSize >= 0)
pData->resume = true;
else if (!pData->download && pData->remoteFileSize >= 0)
pData->resume = true;
SendNextCommand();
break;
case CFileExistsNotification::rename:
if (pData->download) {
wxFileName fn = pData->localFile;
fn.SetFullName(pFileExistsNotification->newName);
pData->localFile = fn.GetFullPath();
int64_t size;
bool isLink;
if (fz::local_filesys::get_file_info(fz::to_native(pData->localFile), isLink, &size, 0, 0) == fz::local_filesys::file)
pData->localFileSize = size;
else
pData->localFileSize = -1;
if (CheckOverwriteFile() == FZ_REPLY_OK)
SendNextCommand();
}
else {
pData->remoteFile = pFileExistsNotification->newName;
CDirentry entry;
bool dir_did_exist;
bool matched_case;
if (engine_.GetDirectoryCache().LookupFile(entry, *m_pCurrentServer, pData->tryAbsolutePath ? pData->remotePath : m_CurrentPath, pData->remoteFile, dir_did_exist, matched_case) &&
matched_case)
{
pData->remoteFileSize = entry.size;
if (entry.has_date())
pData->fileTime = entry.time;
if (CheckOverwriteFile() != FZ_REPLY_OK)
break;
}
else {
pData->fileTime = fz::datetime();
pData->remoteFileSize = -1;
}
SendNextCommand();
}
break;
case CFileExistsNotification::skip:
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(MessageType::Status, _("Skipping download of %s"), filename);
}
else
{
LogMessage(MessageType::Status, _("Skipping upload of %s"), pData->localFile);
}
ResetOperation(FZ_REPLY_OK);
break;
default:
LogMessage(__TFILE__, __LINE__, this, MessageType::Debug_Warning, _T("Unknown file exists action: %d"), pFileExistsNotification->overwriteAction);
ResetOperation(FZ_REPLY_INTERNALERROR);
return false;
}
return true;
}
bool CControlSocket::SetFileExistsAction(CFileExistsNotification *pFileExistsNotification)
{
wxASSERT(pFileExistsNotification);
if (!m_pCurOpData || m_pCurOpData->opId != cmd_transfer)
{
LogMessage(__TFILE__, __LINE__, this, Debug_Info, _T("No or invalid operation in progress, ignoring request reply %f"), pFileExistsNotification->GetRequestID());
return false;
}
CFileTransferOpData *pData = static_cast<CFileTransferOpData *>(m_pCurOpData);
switch (pFileExistsNotification->overwriteAction)
{
case CFileExistsNotification::overwrite:
SendNextCommand();
break;
case CFileExistsNotification::overwriteNewer:
if (!pFileExistsNotification->localTime.IsValid() || !pFileExistsNotification->remoteTime.IsValid())
SendNextCommand();
else if (pFileExistsNotification->download && pFileExistsNotification->localTime.IsEarlierThan(pFileExistsNotification->remoteTime))
SendNextCommand();
else if (!pFileExistsNotification->download && pFileExistsNotification->localTime.IsLaterThan(pFileExistsNotification->remoteTime))
SendNextCommand();
else
{
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(Status, _("Skipping download of %s"), filename.c_str());
}
else
{
LogMessage(Status, _("Skipping upload of %s"), pData->localFile.c_str());
}
ResetOperation(FZ_REPLY_OK);
}
break;
case CFileExistsNotification::overwriteSize:
/* First compare flags both size known but different, one size known and the other not (obviously they are different).
Second compare flags the remaining case in which we need to send command : both size unknown */
if ((pFileExistsNotification->localSize != pFileExistsNotification->remoteSize) || (pFileExistsNotification->localSize == -1))
SendNextCommand();
else
{
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(Status, _("Skipping download of %s"), filename.c_str());
}
else
{
LogMessage(Status, _("Skipping upload of %s"), pData->localFile.c_str());
}
ResetOperation(FZ_REPLY_OK);
}
break;
case CFileExistsNotification::overwriteSizeOrNewer:
if (!pFileExistsNotification->localTime.IsValid() || !pFileExistsNotification->remoteTime.IsValid())
SendNextCommand();
/* First compare flags both size known but different, one size known and the other not (obviously they are different).
Second compare flags the remaining case in which we need to send command : both size unknown */
else if ((pFileExistsNotification->localSize != pFileExistsNotification->remoteSize) || (pFileExistsNotification->localSize == -1))
SendNextCommand();
else if (pFileExistsNotification->download && pFileExistsNotification->localTime.IsEarlierThan(pFileExistsNotification->remoteTime))
SendNextCommand();
else if (!pFileExistsNotification->download && pFileExistsNotification->localTime.IsLaterThan(pFileExistsNotification->remoteTime))
SendNextCommand();
else
{
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(Status, _("Skipping download of %s"), filename.c_str());
}
else
{
LogMessage(Status, _("Skipping upload of %s"), pData->localFile.c_str());
}
ResetOperation(FZ_REPLY_OK);
}
break;
case CFileExistsNotification::resume:
if (pData->download && pData->localFileSize != -1)
pData->resume = true;
else if (!pData->download && pData->remoteFileSize != -1)
pData->resume = true;
SendNextCommand();
break;
case CFileExistsNotification::rename:
if (pData->download)
{
wxFileName fn = pData->localFile;
fn.SetFullName(pFileExistsNotification->newName);
pData->localFile = fn.GetFullPath();
wxLongLong size;
bool isLink;
if (CLocalFileSystem::GetFileInfo(pData->localFile, isLink, &size, 0, 0) == CLocalFileSystem::file)
pData->localFileSize = size.GetValue();
else
pData->localFileSize = -1;
if (CheckOverwriteFile() == FZ_REPLY_OK)
SendNextCommand();
}
else
{
pData->remoteFile = pFileExistsNotification->newName;
CDirectoryCache cache;
CDirentry entry;
bool dir_did_exist;
bool matched_case;
if (cache.LookupFile(entry, *m_pCurrentServer, pData->tryAbsolutePath ? pData->remotePath : m_CurrentPath, pData->remoteFile, dir_did_exist, matched_case) &&
matched_case)
{
wxLongLong size = entry.size;
pData->remoteFileSize = size.GetLo() + ((wxFileOffset)size.GetHi() << 32);
if (CheckOverwriteFile() != FZ_REPLY_OK)
break;
}
SendNextCommand();
}
break;
case CFileExistsNotification::skip:
if (pData->download)
{
wxString filename = pData->remotePath.FormatFilename(pData->remoteFile);
LogMessage(Status, _("Skipping download of %s"), filename.c_str());
}
else
{
LogMessage(Status, _("Skipping upload of %s"), pData->localFile.c_str());
}
ResetOperation(FZ_REPLY_OK);
break;
default:
LogMessage(__TFILE__, __LINE__, this, Debug_Warning, _T("Unknown file exists action: %d"), pFileExistsNotification->overwriteAction);
ResetOperation(FZ_REPLY_INTERNALERROR);
return false;
}
return true;
}