/usr/share/pyshared/Wammu/Logger.py is in wammu 0.36-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# vim: expandtab sw=4 ts=4 sts=4:
'''
Wammu - Phone manager
Logging window and thread for log reading
'''
__author__ = 'Michal Čihař'
__email__ = 'michal@cihar.com'
__license__ = '''
Copyright © 2003 - 2010 Michal Čihař
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
'''
import threading
import wx
import os
import sys
import time
import Wammu.Events
class LoggerDebug(threading.Thread):
'''
Thread which reads defined files and prints it to stderr.
'''
def __init__(self, filename):
'''
Initializes reader on filename, text will be printed to stderr.
'''
threading.Thread.__init__(self)
self.file_descriptor = open(filename, 'r')
self.filename = filename
self.canceled = False
def run(self):
"""
This is basically tail -f reimplementation
"""
while not self.canceled:
where = self.file_descriptor.tell()
txt = self.file_descriptor.readlines()
if len(txt) == 0:
fd_results = os.fstat(self.file_descriptor.fileno())
try:
st_results = os.stat(self.filename)
except OSError:
st_results = fd_results
if st_results[1] == fd_results[1] or sys.platform == 'win32':
time.sleep(1)
self.file_descriptor.seek(where)
else:
self.file_descriptor = open(self.filename, 'r')
else:
sys.stderr.write(''.join(txt))
self.file_descriptor.close()
class Logger(threading.Thread):
'''
Thread which reads defined files and posts events on change.
'''
def __init__(self, win, filename):
'''
Initializes reader on filename, events will be sent to win.
'''
threading.Thread.__init__(self)
self.win = win
self.file_descriptor = open(filename, 'r')
self.filename = filename
self.canceled = False
def run(self):
"""
This is basically tail -f reimplementation
"""
while not self.canceled:
where = self.file_descriptor.tell()
txt = self.file_descriptor.readlines()
if len(txt) == 0:
fd_results = os.fstat(self.file_descriptor.fileno())
try:
st_results = os.stat(self.filename)
except OSError:
st_results = fd_results
if st_results[1] == fd_results[1] or sys.platform == 'win32':
time.sleep(1)
self.file_descriptor.seek(where)
else:
self.file_descriptor = open(self.filename, 'r')
else:
evt = Wammu.Events.LogEvent(txt = ''.join(txt))
wx.PostEvent(self.win, evt)
self.file_descriptor.close()
class LogFrame(wx.Frame):
'''
Window with debug log.
'''
def __init__(self, parent, cfg):
'''
Creates window and initializes event handlers.
'''
self.cfg = cfg
if cfg.HasEntry('/Debug/X') and cfg.HasEntry('/Debug/Y'):
pos = wx.Point(
cfg.ReadInt('/Debug/X'),
cfg.ReadInt('/Debug/Y'))
else:
pos = wx.DefaultPosition
size = wx.Size(
cfg.ReadInt('/Debug/Width'),
cfg.ReadInt('/Debug/Height'))
wx.Frame.__init__(
self,
parent,
-1,
_('Wammu debug log'),
pos,
size,
wx.DEFAULT_FRAME_STYLE | wx.RESIZE_BORDER)
self.txt = wx.TextCtrl(
self,
-1,
_('Here will appear debug messages from Gammu...\n'),
style = wx.TE_MULTILINE | wx.TE_READONLY)
self.txt.SetFont(wx.Font(9, wx.MODERN, wx.NORMAL, wx.NORMAL))
Wammu.Events.EVT_LOG(self, self.OnLog)
wx.EVT_SIZE(self, self.OnSize)
self.OnSize(None)
def OnLog(self, evt):
'''
Event handler for text events from Logger.
'''
self.txt.AppendText(evt.txt)
def OnSize(self, evt):
'''
Resize handler to correctly resize text area.
'''
width, height = self.GetClientSizeTuple()
self.txt.SetDimensions(0, 0, width, height)
|