bool ArticleDownloader::Write(char* szLine, int iLen)
{
if (!m_pOutFile && !PrepareFile(szLine))
{
return false;
}
if (g_pOptions->GetDecode())
{
bool bOK = false;
if (m_eFormat == Decoder::efYenc)
{
bOK = m_YDecoder.Write(szLine, iLen, m_pOutFile);
}
else if (m_eFormat == Decoder::efUx)
{
bOK = m_UDecoder.Write(szLine, iLen, m_pOutFile);
}
else
{
warn("Decoding %s failed: unsupported encoding", m_szInfoName);
return false;
}
if (!bOK)
{
debug("Failed line: %s", szLine);
warn("Decoding %s failed", m_szInfoName);
}
return bOK;
}
else
{
return fwrite(szLine, 1, iLen, m_pOutFile) > 0;
}
}
void SendTransaction::Go()
{
socket_ = new QUdpSocket;
connect(this->thread(), SIGNAL(finished()),
socket_, SLOT(deleteLater()));
socket_->bind();
timeout_ = timeout_for_permission_;
if (!RequestId())
{
return;
}
PrepareFile();
timeout_ = timeout_for_sending_;
if (!SendFile())
{
emit TransmissionFailed(State::Error::SEND_DATA_FAILED);
return;
}
if (!FinishSending())
{
emit TransmissionFailed(State::Error::FINISH_FAILED);
return;
}
emit TransmissionFinished();
}
/***********************************************************************************
** Fully update an existing message in the store (overwrites existing message)
**
** MboxMonthly::UpdateMessage
** @param message Message to update
** @param mbx_data Existing mbx_data from the store if there was any, 0 otherwise.
** Might be changed by this function to have new mbx_data.
** @return OpStatus::OK if save was successful, error codes otherwise
***********************************************************************************/
OP_STATUS MboxMonthly::UpdateMessage(StoreMessage& message,
INT64& mbx_data)
{
// Construct file - will be closed on destruction
OpFile file;
// Get sent time of message
time_t date;
RETURN_IF_ERROR(message.GetDateHeaderValue(Header::DATE, date));
// Prepare file for writing
RETURN_IF_ERROR(PrepareFile(file, message.GetId(), message.GetAccountId(), date, FALSE, mbx_data != 0));
// Go to correct position (if there already was mbx_data), which is past the from header - else write the from header
if (mbx_data != 0)
RETURN_IF_ERROR(file.SetFilePos(mbx_data));
else
RETURN_IF_ERROR(WriteFromLine(message, file));
// Set the mbx_data past the from header, start of the raw message
OpFileLength length;
RETURN_IF_ERROR(file.GetFilePos(length));
mbx_data = length;
// Write message to file
RETURN_IF_ERROR(WriteRawMessage(message, file));
// Close file, making sure it's written to disk
return file.SafeClose();
}
ULONG CLogFile::BeginBatch()
{
if (m_threshold == 0)
return 0;
if (m_lBatch == -1)
return 0;
if (!PrepareFile())
return 0;
return ++m_lBatch;
}
size_t CLogFile::TraceLog(const void* pData, size_t size)
{
if (m_threshold == 0)
return 0;
if (!PrepareFile() && m_hFile == INVALID_HANDLE_VALUE)
return FALSE;
DWORD writesize = 0;
if (!::WriteFile(m_hFile, pData, size, &writesize, NULL))
return 0;
return writesize;
}
/***********************************************************************************
** Update the status of an existing message in the store
**
** MboxMonthly::UpdateMessageStatus
** @param message Message to update
** @param mbx_data Existing mbx_data from the store if there was any, 0 otherwise.
** Might be changed by this function to have new mbx_data.
** @return OpStatus::OK if save was successful, error codes otherwise
***********************************************************************************/
OP_STATUS MboxMonthly::UpdateMessageStatus(StoreMessage& message,
INT64& mbx_data)
{
OpFile file;
OpString8 buf;
time_t sent_date;
// Get sent time of message
RETURN_IF_ERROR(message.GetDateHeaderValue(Header::DATE, sent_date));
// Prepare file for reading and writing
RETURN_IF_ERROR(PrepareFile(file, message.GetId(), message.GetAccountId(), sent_date, FALSE, mbx_data));
// Write X-Opera-Status line
return WriteStatusLine(message, file);
}
** ID and sent date
** @return OpStatus::OK if message was found and retrieved,
** OpStatus::ERR_FILE_NOT_FOUND if not found, error codes otherwise
***********************************************************************************/
OP_STATUS MboxMonthly::GetMessage(INT64 mbx_data,
StoreMessage& message,
BOOL override)
{
OpFile file;
// Get time of message
time_t date;
RETURN_IF_ERROR(message.GetDateHeaderValue(Header::DATE, date));
// Prepare file for reading
RETURN_IF_ERROR(PrepareFile(file, message.GetId(), message.GetAccountId(), date, TRUE, mbx_data));
// Read message from file
return ReadRawMessage(message, file, override);
}
/***********************************************************************************
** Remove a message from the store
**
** MboxMonthly::RemoveMessage
** @param mbx_data mbx_data that was saved with the message
** @param id Message to remove
** @param account_id Account of this message
** @param sent_date Time when message was sent
** @param draft Whether this was a draft