/usr/sbin/lmt-config-gui is in laptop-mode-tools 1.64-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | #!/usr/bin/env python
from PyQt4 import QtGui, QtCore
import os, sys, shutil
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
_fromUtf8 = lambda s: s
COMMENT_IDENTIFIER = "#__COMMENT"
CONTROL_IDENTIFIER = "CONTROL_"
CONFIG_DIR = "/etc/laptop-mode/conf.d"
class Log():
def debug(self, str):
sys.stderr.write(str + "\n")
def msg(self, str):
sys.stdout.write(str + "\n")
def err(self, str):
sys.stderr.write(str + "\n")
class MainWidget(QtGui.QWidget):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.layout = QtGui.QVBoxLayout(self)
self.layout.setContentsMargins(20,70,20,70)
self.layout.setSpacing(0)
self.scrollArea = QtGui.QScrollArea()
self.layout.addWidget(self.scrollArea)
self.window = QtGui.QWidget(self)
self.vbox = QtGui.QVBoxLayout(self.window)
self.configOptions = {}
self.findConfig(CONFIG_DIR)
self.checkBoxList = {}
self.configBool = None
for eachOption in self.configOptions.keys():
self.readConfig(eachOption, self.configOptions)
self.subLayout = QtGui.QHBoxLayout()
self.checkBoxName = "checkBox" + "_" + eachOption
self.checkBoxList[self.checkBoxName] = QtGui.QCheckBox(self.checkBoxName, self)
self.checkBoxList[self.checkBoxName].setObjectName(self.checkBoxName)
self.checkBoxList[self.checkBoxName].setText("Enable module %s" % eachOption)
if self.tooltip is not '':
self.checkBoxList[self.checkBoxName].setToolTip(self.tooltip)
else:
self.checkBoxList[self.checkBoxName].setToolTip("Configuration settings for %s" % eachOption)
if self.configBool is True:
self.checkBoxList[self.checkBoxName].setChecked(True)
self.subLayout.addWidget(self.checkBoxList[self.checkBoxName])
self.vbox.addLayout(self.subLayout)
self.scrollArea.setWidget(self.window)
self.pushButtonApply = QtGui.QPushButton(self)
self.pushButtonApply.setGeometry(QtCore.QRect(411, 550, 61, 27))
self.pushButtonApply.setObjectName(_fromUtf8("pushButtonApply"))
self.pushButtonApply.setToolTip(_fromUtf8("Apply checked changes"))
self.pushButtonDiscard = QtGui.QPushButton(self)
self.pushButtonDiscard.setGeometry(QtCore.QRect(341, 550, 61, 27))
self.pushButtonDiscard.setObjectName(_fromUtf8("pushButtonDiscard"))
self.pushButtonDiscard.setToolTip(_fromUtf8("Exit application"))
self.label = QtGui.QLabel(self)
self.label.setObjectName("label")
self.label.setGeometry(QtCore.QRect(25, 50, 400, 16))
self.label.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Maximum)
self.setGeometry(100, 100, 800, 600)
# Connect the clicked signal of the Ok button to it's slot
QtCore.QObject.connect(self.pushButtonApply, QtCore.SIGNAL("clicked()"),
self.writeConfig )
QtCore.QObject.connect(self.pushButtonDiscard, QtCore.SIGNAL("clicked()"),
sys.exit )
self.retranslateUi()
def writeConfig(self):
finalResult = True
for eachWriteOption in self.configOptions.keys():
checkBoxName = "checkBox_" + eachWriteOption
if self.checkBoxList[checkBoxName].isChecked() is True:
ret = self.populateValues(self.configOptions[eachWriteOption], 1)
else:
ret = self.populateValues(self.configOptions[eachWriteOption], 0)
if ret is False:
log.debug("Couldn't apply setting for %s" % checkBoxName)
finalResult = False
if finalResult is False:
QtGui.QMessageBox.critical(self, "Error", "Couldn't apply all requested settings")
else:
QtGui.QMessageBox.information(self, "Success", "Applied all requested settings")
def populateValues(self, path, value):
try:
readHandle = open(path, 'r')
writeHandle = open(path + ".tmp", 'w')
for line in readHandle.readlines():
if line.startswith(CONTROL_IDENTIFIER):
newline = line.split("=")[0] + "=" + str(value)
writeHandle.write(newline)
writeHandle.write("\n") ### You need this newline, otherwise the next line gets overlapped here
else:
writeHandle.write(line)
readHandle.close()
writeHandle.close()
shutil.move(path + ".tmp", path)
return True
except:
log.debug("Failed in populateValues() when operating on %s" % path)
return False
def retranslateUi(self):
self.setWindowTitle(QtGui.QApplication.translate("MainWidget", "Laptop Mode Tools Configuration Tool", None, QtGui.QApplication.UnicodeUTF8))
self.pushButtonApply.setText(QtGui.QApplication.translate("MainWidget", "Apply", None, QtGui.QApplication.UnicodeUTF8))
self.pushButtonDiscard.setText(QtGui.QApplication.translate("MainWidget", "Exit", None, QtGui.QApplication.UnicodeUTF8))
self.label.setText(QtGui.QApplication.translate("MainWidget", "Laptop Mode Tools - Module Configuration", None, QtGui.QApplication.UnicodeUTF8))
def findConfig(self, configDir):
if configDir is None:
return False
# TODO: Do we need to take care of the vendor specific overrides ???
for configFile in os.listdir(configDir):
if os.access(os.path.join(configDir, configFile), os.F_OK) is True:
self.configOptions[configFile.split(".")[0]] = os.path.join(configDir, configFile)
else:
pass
def readConfig(self, key, configOptionsDict):
self.tooltip = ''
if key is None or configOptionsDict is None:
return False
try:
fileHandle = open(configOptionsDict[key], 'r')
except:
return False
for line in fileHandle.readlines():
if line.startswith(COMMENT_IDENTIFIER):
self.tooltip = self.tooltip + line.lstrip(COMMENT_IDENTIFIER)
elif line.startswith(CONTROL_IDENTIFIER):
boolValue = line.split("=")[1]
boolValue = boolValue.rstrip("\n") ### Bloody boolValue could inherit the '\n' new line
if boolValue == str(1) or "\"auto\"" in boolValue:
self.configBool = True
else:
self.configBool = False
# This will ensure that even if we don't read any string, tooltip doesn't fail
self.tooltip = self.tooltip + ''
if __name__=="__main__":
from sys import argv, exit
log = Log()
if os.geteuid() != 0:
log.err("Need Admin/root privileges.")
sys.exit(1)
a=QtGui.QApplication(argv)
win=MainWidget()
win.show()
win.raise_()
exit(a.exec_())
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