class LogsReadThread(QThread):
MAX_INITIAL_SIZE = 2*1024*1024 # 2Mb
def __init__(self, parent):
QThread.__init__(self, parent)
self.fCloseNow = False
self.fPurgeLogs = False
self.fRealParent = parent
# -------------------------------------------------------------
# Take some values from Logs Window
self.LOG_FILE_JACK = LogsW.LOG_FILE_JACK
self.LOG_FILE_A2J = LogsW.LOG_FILE_A2J
self.LOG_FILE_LASH = LogsW.LOG_FILE_LASH
self.LOG_FILE_LADISH = LogsW.LOG_FILE_LADISH
# -------------------------------------------------------------
# Init logs
if self.LOG_FILE_JACK is not None:
self.fLogFileJACK = QFile(self.LOG_FILE_JACK)
self.fLogFileJACK.open(QIODevice.ReadOnly)
self.fLogStreamJACK = QTextStream(self.fLogFileJACK)
self.fLogStreamJACK.setCodec("UTF-8")
if self.fLogFileJACK.size() > self.MAX_INITIAL_SIZE:
self.fLogStreamJACK.seek(self.fLogFileJACK.size() - self.MAX_INITIAL_SIZE)
if self.LOG_FILE_A2J is not None:
self.fLogFileA2J = QFile(self.LOG_FILE_A2J)
self.fLogFileA2J.open(QIODevice.ReadOnly)
self.fLogStreamA2J = QTextStream(self.fLogFileA2J)
self.fLogStreamA2J.setCodec("UTF-8")
if self.fLogFileA2J.size() > self.MAX_INITIAL_SIZE:
self.fLogStreamA2J.seek(self.fLogFileA2J.size() - self.MAX_INITIAL_SIZE)
if self.LOG_FILE_LASH is not None:
self.fLogFileLASH = QFile(self.LOG_FILE_LASH)
self.fLogFileLASH.open(QIODevice.ReadOnly)
self.fLogStreamLASH = QTextStream(self.fLogFileLASH)
self.fLogStreamLASH.setCodec("UTF-8")
if self.fLogFileLASH.size() > self.MAX_INITIAL_SIZE:
self.fLogStreamLASH.seek(self.fLogFileLASH.size() - self.MAX_INITIAL_SIZE)
if self.LOG_FILE_LADISH is not None:
self.fLogFileLADISH = QFile(self.LOG_FILE_LADISH)
self.fLogFileLADISH.open(QIODevice.ReadOnly)
self.fLogStreamLADISH = QTextStream(self.fLogFileLADISH)
self.fLogStreamLADISH.setCodec("UTF-8")
if self.fLogFileLADISH.size() > self.MAX_INITIAL_SIZE:
self.fLogStreamLADISH.seek(self.fLogFileLADISH.size() - self.MAX_INITIAL_SIZE)
def closeNow(self):
self.fCloseNow = True
def purgeLogs(self):
self.fPurgeLogs = True
def run(self):
# -------------------------------------------------------------
# Read logs and set text in main thread
while not self.fCloseNow:
if self.fPurgeLogs:
if self.LOG_FILE_JACK:
self.fLogStreamJACK.flush()
self.fLogFileJACK.close()
self.fLogFileJACK.open(QIODevice.WriteOnly)
self.fLogFileJACK.close()
self.fLogFileJACK.open(QIODevice.ReadOnly)
if self.LOG_FILE_A2J:
self.fLogStreamA2J.flush()
self.fLogFileA2J.close()
self.fLogFileA2J.open(QIODevice.WriteOnly)
self.fLogFileA2J.close()
self.fLogFileA2J.open(QIODevice.ReadOnly)
if self.LOG_FILE_LASH:
self.fLogStreamLASH.flush()
self.fLogFileLASH.close()
self.fLogFileLASH.open(QIODevice.WriteOnly)
self.fLogFileLASH.close()
self.fLogFileLASH.open(QIODevice.ReadOnly)
if self.LOG_FILE_LADISH:
self.fLogStreamLADISH.flush()
self.fLogFileLADISH.close()
self.fLogFileLADISH.open(QIODevice.WriteOnly)
self.fLogFileLADISH.close()
self.fLogFileLADISH.open(QIODevice.ReadOnly)
self.fPurgeLogs = False
else:
if self.LOG_FILE_JACK:
textJACK = fixLogText(self.fLogStreamJACK.readAll()).strip()
else:
textJACK = ""
if self.LOG_FILE_A2J:
textA2J = fixLogText(self.fLogStreamA2J.readAll()).strip()
else:
textA2J = ""
if self.LOG_FILE_LASH:
textLASH = fixLogText(self.fLogStreamLASH.readAll()).strip()
else:
textLASH = ""
if self.LOG_FILE_LADISH:
textLADISH = fixLogText(self.fLogStreamLADISH.readAll()).strip()
else:
textLADISH = ""
self.fRealParent.setLogsText(textJACK, textA2J, textLASH, textLADISH)
self.emit(SIGNAL("updateLogs()"))
if not self.fCloseNow:
self.sleep(1)
# -------------------------------------------------------------
# Close logs before closing thread
if self.LOG_FILE_JACK:
self.fLogFileJACK.close()
if self.LOG_FILE_A2J:
self.fLogFileA2J.close()
if self.LOG_FILE_LASH:
self.fLogFileLASH.close()
if self.LOG_FILE_LADISH:
self.fLogFileLADISH.close()
