[tor-commits] [vidalia-plugins/master] Add scheduler backend to handle bandwidth limits
chiiph at torproject.org
chiiph at torproject.org
Tue Sep 25 22:29:33 UTC 2012
commit 5df0403bdac4250ae7891a73c4e802042da00cb8
Author: Feroze Naina <ferozenaina at gmail.com>
Date: Sun Aug 19 23:21:54 2012 +0530
Add scheduler backend to handle bandwidth limits
---
bwscheduler/bwscheduler.js | 257 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 257 insertions(+), 0 deletions(-)
diff --git a/bwscheduler/bwscheduler.js b/bwscheduler/bwscheduler.js
new file mode 100644
index 0000000..1f8b754
--- /dev/null
+++ b/bwscheduler/bwscheduler.js
@@ -0,0 +1,257 @@
+importExtension("qt");
+importExtension("qt.core");
+importExtension("qt.gui");
+importExtension("qt.uitools");
+importExtension("qt.network");
+
+var bwscheduler = {
+
+ weekDays : ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],
+
+ start: function() {
+ vdebug("BandwidthScheduler at start");
+
+ var configPath = pluginPath + "/bwscheduler/config.ini";
+ this.settings = new QSettings(configPath, QSettings.NativeFormat);
+
+ this.timer = new QTimer();
+ this.timer['timeout()'].connect(this, this.updateRate);
+ this.timer.start(60000);
+ },
+
+ updateRate: function() {
+ torrc.clear(["BandwidthRate", "BandwidthBurst"]);
+
+ var currentTime = QTime.currentTime();
+ var today = new Date()
+
+ var size = this.settings.beginReadArray("schedules");
+
+ for (var i = 0; i < size; i++) {
+ this.settings.setArrayIndex(i);
+ var day = this.settings.value("cmbDay");
+ var startTime = QTime.fromString(this.settings.value("timeStart"), "hh:mm");
+ var endTime = QTime.fromString(this.settings.value("timeEnd"), "hh:mm");
+ var bwRate = this.settings.value("spinRate");
+ var bwUnit = this.settings.value("cmbUnit");
+
+ if (startTime <= currentTime && currentTime <= endTime) {
+ if (day == "Everyday") {
+ torrc.setValue("BandwidthRate" , bwRate + " " + bwUnit);
+ torrc.setValue("BandwidthBurst" , bwRate + " " + bwUnit);
+ }
+ else if (day == this.weekDays[today.getDay()]) {
+ torrc.setValue("BandwidthRate" , bwRate + " " + bwUnit);
+ torrc.setValue("BandwidthBurst" , bwRate + " " + bwUnit);
+ }
+ }
+ }
+
+ this.settings.endArray();
+ torrc.apply(torControl);
+ },
+
+ updateList: function() {
+ try{
+ for (var i = 0; i < this.customwidget.length; i++) {
+ this.customwidget[i].hide();
+ this.listLayout.removeWidget(this.customwidget[i]);
+ }
+ }
+ catch(err){}
+
+ this.customwidget = new Array();
+ this.grpBox = new Array();
+ this.cmbDay = new Array();
+ this.timeStart = new Array();
+ this.timeEnd = new Array();
+ this.spinRate = new Array();
+ this.cmbUnit = new Array();
+ this.chkRemove = new Array();
+ this.lineError = new Array();
+
+ this.listLayout = this.scrollArea.widget().layout();
+ while(this.listLayout.count() > 1) this.listLayout.takeAt(0);
+
+ var loader = new QUiLoader(this.containerWidget);
+
+ var size = this.settings.beginReadArray("schedules");
+
+ for (var i = 0; i < size; i++) {
+ this.customwidget[i] = loader.load(new QFile(pluginPath + "/bwscheduler/schedulerwidget.ui"));
+ this.grpBox[i] = this.customwidget[i].children()[findWidget(this.customwidget[i], "groupBox")];
+ this.cmbDay[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "cmbDay")];
+ this.timeStart[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "timeStart")];
+ this.timeEnd[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "timeEnd")];
+ this.spinRate[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "spinRate")];
+ this.cmbUnit[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "cmbUnit")];
+ this.chkRemove[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "chkRemove")];
+ this.lineError[i] = this.grpBox[i].children()[findWidget(this.grpBox[i], "lineError")];
+ this.fillDays(this.cmbDay[i]);
+
+ this.settings.setArrayIndex(i);
+ this.cmbDay[i].setCurrentIndex(this.cmbDay[i].findText(this.settings.value("cmbDay")));
+ this.timeStart[i].time = QTime.fromString(this.settings.value("timeStart"), "hh:mm");
+ this.timeEnd[i].time = QTime.fromString(this.settings.value("timeEnd"), "hh:mm");
+ this.spinRate[i].value = this.settings.value("spinRate");
+ this.cmbUnit[i].setCurrentIndex(this.cmbUnit[i].findText(this.settings.value("cmbUnit")));
+
+ this.cmbDay[i]['currentIndexChanged(int)'].connect(this, this.enableApply);
+ this.timeStart[i]['timeChanged(QTime)'].connect(this, this.enableApply);
+ this.timeEnd[i]['timeChanged(QTime)'].connect(this, this.enableApply);
+ this.spinRate[i]['valueChanged(int)'].connect(this, this.enableApply);
+ this.cmbUnit[i]['currentIndexChanged(int)'].connect(this, this.enableApply);
+ this.chkRemove[i]['stateChanged(int)'].connect(this, this.enableRemove);
+
+ this.listLayout.insertWidget(0, this.customwidget[i], 0, 0);
+ }
+
+ this.settings.endArray();
+
+ this.btnApply.enabled = false;
+ this.btnDiscard.enabled = false;
+ },
+
+ applyServices: function() {
+ this.settings.remove("schedules");
+ this.settings.beginWriteArray("schedules");
+ for (var i = 0; i < this.customwidget.length; i++) {
+ this.settings.setArrayIndex(i);
+ this.settings.setValue("cmbDay", this.cmbDay[i].currentText);
+ this.settings.setValue("timeStart", this.timeStart[i].time.toString("hh:mm"));
+ this.settings.setValue("timeEnd", this.timeEnd[i].time.toString("hh:mm"));
+ this.settings.setValue("spinRate", this.spinRate[i].value);
+ this.settings.setValue("cmbUnit", this.cmbUnit[i].currentText);
+ }
+ this.settings.endArray();
+
+ this.updateList();
+ this.btnApply.enabled = false;
+ this.btnDiscard.enabled = false;
+ },
+
+ removeServices: function() {
+ this.settings.remove("schedules");
+ this.settings.beginWriteArray("schedules");
+ var pos = 0;
+ for (var i = 0; i < this.customwidget.length; i++) {
+ if (this.chkRemove[i].checkState() == Qt.Unchecked) {
+ this.settings.setArrayIndex(pos);
+ this.settings.setValue("cmbDay", this.cmbDay[i].currentText);
+ this.settings.setValue("timeStart", this.timeStart[i].time.toString("hh:mm"));
+ this.settings.setValue("timeEnd", this.timeEnd[i].time.toString("hh:mm"));
+ this.settings.setValue("spinRate", this.spinRate[i].value);
+ this.settings.setValue("cmbUnit", this.cmbUnit[i].currentText);
+ pos++;
+ }
+ }
+ this.settings.endArray();
+
+ this.updateList();
+ this.btnRemove.enabled = false;
+ },
+
+ enableApply: function() {
+ this.btnDiscard.enabled = true;
+ this.btnApply.enabled = true;
+ },
+
+ enableRemove: function() {
+ this.btnRemove.enabled = false;
+ for (var i = 0; i < this.customwidget.length; i++) {
+ if (this.chkRemove[i].checkState() == Qt.Checked) {
+ this.btnRemove.enabled = true;
+ break;
+ }
+ }
+ },
+
+ addService: function() {
+ var loader = new QUiLoader(this.containerWidget);
+ this.customwidget.push(loader.load(new QFile(pluginPath + "/bwscheduler/schedulerwidget.ui")));
+ var pos = this.customwidget.length-1;
+
+ this.grpBox[pos] = this.customwidget[pos].children()[findWidget(this.customwidget[pos], "groupBox")];
+ this.cmbDay[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "cmbDay")];
+ this.timeStart[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "timeStart")];
+ this.timeEnd[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "timeEnd")];
+ this.spinRate[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "spinRate")];
+ this.cmbUnit[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "cmbUnit")];
+ this.chkRemove[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "chkRemove")];
+ this.lineError[pos] = this.grpBox[pos].children()[findWidget(this.grpBox[pos], "lineError")];
+ this.fillDays(this.cmbDay[pos]);
+
+ this.cmbDay[pos]['currentIndexChanged(int)'].connect(this, this.enableApply);
+ this.timeStart[pos]['timeChanged(QTime)'].connect(this, this.enableApply);
+ this.timeEnd[pos]['timeChanged(QTime)'].connect(this, this.enableApply);
+ this.spinRate[pos]['valueChanged(int)'].connect(this, this.enableApply);
+ this.chkRemove[pos]['stateChanged(int)'].connect(this, this.enableRemove);
+
+ this.listLayout.insertWidget(0, this.customwidget[pos], 0, 0);
+ },
+
+ fillDays: function(cmbDay) {
+ cmbDay.addItem("Everyday");
+ cmbDay.addItem("Sunday", Qt.Sunday);
+ cmbDay.addItem("Monday", Qt.Monday);
+ cmbDay.addItem("Tuesday", Qt.Tuesday);
+ cmbDay.addItem("Wednesday", Qt.Wednesday);
+ cmbDay.addItem("Thursday", Qt.Thursday);
+ cmbDay.addItem("Friday", Qt.Friday);
+ cmbDay.addItem("Saturday", Qt.Saturday);
+ },
+
+ buildGUI: function() {
+ vdebug("BandwidthScheduler at buildGUI");
+
+ this.tab = new VidaliaTab("Bandwidth Scheduler", "BandwidthScheduler");
+
+ var containerui = new QFile(pluginPath + "/bwscheduler/bwscheduler.ui");
+ var loader = new QUiLoader(this.tab);
+ containerui.open(QIODevice.ReadOnly);
+
+ this.containerwidget = loader.load(containerui);
+
+ var layout = new QVBoxLayout();
+ layout.addWidget(this.containerwidget, 0, Qt.AlignCenter);
+ this.tab.setLayout(layout);
+
+ this.scrollArea = this.containerwidget.children()[findWidget(this.containerwidget, "scrollArea")];
+ if (this.scrollArea == null)
+ return this.tab;
+
+ this.chkEnabled = this.containerwidget.children()[findWidget(this.containerwidget, "chkEnabled")];
+ if (this.chkEnabled == null)
+ return this.tab;
+
+ this.btnAdd = this.containerwidget.children()[findWidget(this.containerwidget, "btnAdd")];
+ if (this.btnAdd == null)
+ return this.tab;
+
+ this.btnRemove = this.containerwidget.children()[findWidget(this.containerwidget, "btnRemove")];
+ if (this.btnRemove == null)
+ return this.tab;
+
+ this.btnApply = this.containerwidget.children()[findWidget(this.containerwidget, "btnApply")];
+ if (this.btnApply == null)
+ return this.tab;
+
+ this.btnDiscard = this.containerwidget.children()[findWidget(this.containerwidget, "btnDiscard")];
+ if (this.btnDiscard == null)
+ return this.tab;
+
+ this.btnAdd['clicked()'].connect(this, this.addService);
+ this.btnRemove['clicked()'].connect(this, this.removeServices);
+ this.btnApply['clicked()'].connect(this, this.applyServices);
+ this.btnDiscard['clicked()'].connect(this, this.updateList);
+
+ this.updateList();
+
+ return this.tab;
+ },
+
+
+ stop: function() {
+ vdebug("Tutorial at stop");
+ },
+};
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