public SwingInstall() {
installer = new Install();
osTasks = OperatingSystem.getOperatingSystem().getOSTasks(installer);
appName = installer.getProperty("app.name");
setTitle(appName + " installer");
JPanel content = new JPanel(new WizardLayout());
setContentPane(content);
caption = new JLabel();
caption.setFont(new Font("SansSerif", Font.BOLD, 18));
ActionHandler actionHandler = new ActionHandler();
cancelButton = new JButton("Cancel");
cancelButton.setRequestFocusEnabled(false);
cancelButton.addActionListener(actionHandler);
prevButton = new JButton("Previous");
prevButton.setRequestFocusEnabled(false);
prevButton.addActionListener(actionHandler);
nextButton = new JButton();
nextButton.setRequestFocusEnabled(false);
nextButton.addActionListener(actionHandler);
content.add(caption);
content.add(cancelButton);
content.add(prevButton);
content.add(nextButton);
String clazz = OperatingSystem.getOperatingSystem().getClass().getName();
String completedInfo = "done-" + clazz.substring(clazz.indexOf('$') + 1) + ".html";
pages =
new Component[] {
chooseDirectory = new ChooseDirectory(),
progress = new SwingProgress(),
new TextPanel(completedInfo)
};
selectComponents = new SelectComponents();
for (int i = 0; i < pages.length; i++) content.add(pages[i]);
pageChanged();
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
addWindowListener(new WindowHandler());
Dimension screen = getToolkit().getScreenSize();
pack();
setLocation((screen.width - getSize().width) / 2, (screen.height - getSize().height) / 2);
setVisible(true);
}
/** Eine Seite, die sich im RAM befindet, anhand der pteRAMlist auswählen und zurückgeben */
public PageTableEntry selectNextRAMpteAndReplace(PageTableEntry newPte) {
if (os.getReplacementAlgorithm() == OperatingSystem.ImplementedReplacementAlgorithms.CLOCK) {
return clockAlgorithm(newPte);
} else {
if (os.getReplacementAlgorithm() == OperatingSystem.ImplementedReplacementAlgorithms.FIFO) {
return fifoAlgorithm(newPte);
} else {
return randomAlgorithm(newPte);
}
}
}
public UserAgent(String userAgentString) {
String userAgentLowercaseString =
userAgentString == null ? null : userAgentString.toLowerCase();
Browser browser = Browser.parseUserAgentLowercaseString(userAgentLowercaseString);
OperatingSystem operatingSystem = OperatingSystem.UNKNOWN;
// BOTs don't have an interesting OS for us
if (browser != Browser.BOT)
operatingSystem = OperatingSystem.parseUserAgentLowercaseString(userAgentLowercaseString);
this.operatingSystem = operatingSystem;
this.browser = browser;
this.id = ((operatingSystem.getId() << 16) + browser.getId());
this.userAgentString = userAgentString;
}
private JPanel createCompPanel() {
filesets = new Vector();
int count = installer.getIntegerProperty("comp.count");
JPanel panel = new JPanel(new GridLayout(count, 1));
String osClass = OperatingSystem.getOperatingSystem().getClass().getName();
osClass = osClass.substring(osClass.indexOf('$') + 1);
for (int i = 0; i < count; i++) {
String os = installer.getProperty("comp." + i + ".os");
if (os != null && !osClass.equals(os)) continue;
JCheckBox checkBox =
new JCheckBox(
installer.getProperty("comp." + i + ".name")
+ " ("
+ installer.getProperty("comp." + i + ".disk-size")
+ "Mb)");
checkBox.getModel().setSelected(true);
checkBox.addActionListener(this);
checkBox.setRequestFocusEnabled(false);
filesets.addElement(new Integer(i));
panel.add(checkBox);
}
Dimension dim = panel.getPreferredSize();
dim.width = Integer.MAX_VALUE;
panel.setMaximumSize(dim);
return panel;
}
/**
* FIFO-Algorithmus: Auswahl = Listenkopf (1. Element) Anschließend Listenkopf löschen, neue Seite
* (newPte) an Liste anhängen
*/
private PageTableEntry fifoAlgorithm(PageTableEntry newPte) {
PageTableEntry pte; // Auswahl
pte = (PageTableEntry) pteRAMlist.getFirst();
os.testOut("Prozess " + pid + ": FIFO-Algorithmus hat pte ausgewählt: " + pte.virtPageNum);
pteRAMlist.removeFirst();
pteRAMlist.add(newPte);
return pte;
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((browser == null) ? 0 : browser.hashCode());
result = prime * result + id;
result = prime * result + ((operatingSystem == null) ? 0 : operatingSystem.hashCode());
return result;
}
/**
* Changes the running state of the process manager.
*
* @param running True if the process manager is running, false if not.
*/
public void setRunning(boolean running) {
if (running) {
rootProcess =
new Process(
host, null, 0, host.getFileSystemManager().getFile("C:/system/boot/kernel"), null);
} else {
rootProcess.interrupt(true);
}
}
/** RANDOM-Algorithmus: Zufällige Auswahl */
private PageTableEntry randomAlgorithm(PageTableEntry newPte) {
/* TODO:RANDOM Algorithmus */
PageTableEntry pte; // Auswahl
final int randomIndex = new Random().nextInt(pteRAMlist.size());
pte = (PageTableEntry) pteRAMlist.get(randomIndex);
os.testOut("Prozess " + pid + ": Random-Algorithmus hat pte ausgewählt: " + pte.virtPageNum);
pteRAMlist.remove(randomIndex);
pteRAMlist.add(newPte);
return pte;
}
/**
* Returns UserAgent based on combined string representation
*
* @param name
* @return
*/
public static UserAgent valueOf(String name) {
if (name == null) throw new NullPointerException("Name is null");
String[] elements = name.split("-");
if (elements.length == 2) {
OperatingSystem operatingSystem = OperatingSystem.valueOf(elements[0]);
Browser browser = Browser.valueOf(elements[1]);
return new UserAgent(operatingSystem, browser);
}
throw new IllegalArgumentException("Invalid string for userAgent " + name);
}
/**
* CLOCK-Algorithmus (Second-Chance): Nächstes Listenelement, ausgehend vom aktuellen Index, mit
* Referenced-Bit = 0 (false) auswählen Sonst R-Bit auf 0 setzen und nächstes Element in der
* pteRAMlist untersuchen. Anschließend die ausgewählte Seite durch die neue Seite (newPte) am
* selben Listenplatz ersetzen
*/
private PageTableEntry clockAlgorithm(PageTableEntry newPte) {
PageTableEntry pte; // Aktuell untersuchter Seitentabelleneintrag
// Immer ab altem "Uhrzeigerstand" weitersuchen
pte = (PageTableEntry) pteRAMlist.get(pteRAMlistIndex);
// Suche den nächsten Eintrag mit referenced == false (R-Bit = 0)
while (pte.referenced == true) {
// Seite wurde referenziert, also nicht auswählen, sondern R-Bit
// zurücksetzen
os.testOut(
"Prozess "
+ pid
+ ": CLOCK-Algorithmus! --- pte.vpn: "
+ pte.virtPageNum
+ " ref: "
+ pte.referenced);
pte.referenced = false;
incrementPteRAMlistIndex();
pte = (PageTableEntry) pteRAMlist.get(pteRAMlistIndex);
}
// Seite ausgewählt! (--> pteRAMlistIndex)
// Alte Seite gegen neue in pteRAMlist austauschen
pteRAMlist.remove(pteRAMlistIndex);
pteRAMlist.add(pteRAMlistIndex, newPte);
// Index auf Nachfolger setzen
incrementPteRAMlistIndex();
os.testOut(
"Prozess "
+ pid
+ ": CLOCK-Algorithmus hat pte ausgewählt: "
+ pte.virtPageNum
+ " Neuer pteRAMlistIndex ist "
+ pteRAMlistIndex);
return pte;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final UserAgent other = (UserAgent) obj;
if (browser == null) {
if (other.browser != null) return false;
} else if (!browser.equals(other.browser)) return false;
if (id != other.id) return false;
if (operatingSystem == null) {
if (other.operatingSystem != null) return false;
} else if (!operatingSystem.equals(other.operatingSystem)) return false;
return true;
}
ChooseDirectory() {
super(new BorderLayout());
osTaskDirs = new HashMap();
JPanel directoryPanel =
new JPanel(new VariableGridLayout(VariableGridLayout.FIXED_NUM_COLUMNS, 3, 12, 12));
installDir =
addField(
directoryPanel,
"Install program in:",
OperatingSystem.getOperatingSystem().getInstallDirectory(appName));
for (int i = 0; i < osTasks.length; i++) {
OperatingSystem.OSTask osTask = osTasks[i];
String label = osTask.getLabel();
if (label != null) {
JTextField field = addField(directoryPanel, label, osTask.getDirectory());
osTaskDirs.put(osTask, field);
}
}
ChooseDirectory.this.add(BorderLayout.NORTH, directoryPanel);
}
/**
* Parses the input row String into a Java object. For performance reasons this works in-place
* updating the fields within this SnowPlowEventStruct, rather than creating a new one.
*
* @param row The raw String containing the row contents
* @return true if row was successfully parsed, false otherwise
* @throws SerDeException For any exception during parsing
*/
public boolean updateByParsing(String row) throws SerDeException {
// First we reset the object's fields
nullify();
// We have to handle any header rows
if (row.startsWith("#Version:") || row.startsWith("#Fields:")) {
return false; // Empty row will be discarded by Hive
}
final Matcher m = cfRegex.matcher(row);
// 0. First check our row is kosher
// -> is row from a CloudFront log? Will throw an exception if not
if (!m.matches())
throw new SerDeException("Row does not match expected CloudFront regexp pattern");
// -> was generated by sp.js? If not (e.g. favicon.ico request), then silently return
final String object = m.group(8);
final String querystring = m.group(12);
if (!(object.startsWith("/ice.png") || object.equals("/i") || object.startsWith("/i?"))
|| isNullField(querystring)) { // Also works if Forward Query String = yes
return false;
}
// 1. Now we retrieve the fields which get directly passed through
this.dt = m.group(1);
this.tm = m.group(2); // CloudFront date format matches Hive's
this.user_ipaddress = m.group(5);
// 2. Now grab the user agent
final String ua = m.group(11);
try {
this.useragent = decodeSafeString(ua);
} catch (Exception e) {
getLog().warn(e.getClass().getSimpleName() + " on { useragent: " + ua + " }");
}
// 3. Next we dis-assemble the user agent...
final UserAgent userAgent = UserAgent.parseUserAgentString(ua);
// -> browser fields
final Browser b = userAgent.getBrowser();
this.br_name = b.getName();
this.br_family = b.getGroup().getName();
final Version v = userAgent.getBrowserVersion();
this.br_version = (v == null) ? null : v.getVersion();
this.br_type = b.getBrowserType().getName();
this.br_renderengine = b.getRenderingEngine().toString();
// -> OS-related fields
final OperatingSystem os = userAgent.getOperatingSystem();
this.os_name = os.getName();
this.os_family = os.getGroup().getName();
this.os_manufacturer = os.getManufacturer().getName();
// -> device/hardware-related fields
this.dvce_type = os.getDeviceType().getName();
this.dvce_ismobile = os.isMobileDevice();
this.dvce_ismobile_bt = (byte) (this.dvce_ismobile ? 1 : 0);
// 4. Now for the versioning (tracker versioning is handled below)
this.v_collector = collectorVersion;
this.v_etl = "serde-" + ProjectSettings.VERSION;
// 5. Now we generate the event ID
this.event_id = generateEventId();
// 6. Now we dis-assemble the querystring.
String qsUrl = null; // We use this in the block below, and afterwards
List<NameValuePair> params = null; // We re-use this for efficiency
try {
params = URLEncodedUtils.parse(URI.create("http://localhost/?" + querystring), cfEncoding);
// For performance, don't convert to a map, just loop through and match to our variables as we
// go
for (NameValuePair pair : params) {
final String name = pair.getName();
final String value = pair.getValue();
final QuerystringFields field;
try {
field =
QuerystringFields.valueOf(
name.toUpperCase()); // Java pre-7 can't switch on a string, so hash the string
} catch (IllegalArgumentException e) {
getLog().warn("Unexpected params { " + name + ": " + value + " }");
continue;
}
try {
switch (field) {
// Common fields
case E:
this.event = asEventType(value);
break;
case IP:
this.user_ipaddress = value;
break;
case AID:
this.app_id = value;
break;
case P:
this.platform = value;
break;
case TID:
this.txn_id = value;
break;
case UID:
this.user_id = value;
break;
case FP:
this.user_fingerprint = value;
break;
case VID:
this.visit_id = Integer.parseInt(value);
break;
case TSTAMP:
// Replace our timestamp fields with the client's timestamp
String[] timestamp = value.split(" ");
this.dt = timestamp[0];
this.tm = timestamp[1];
break;
case TV:
this.v_tracker = value;
break;
case LANG:
this.br_lang = value;
break;
case F_PDF:
if ((this.br_features_pdf = stringToByte(value)) == 1) this.br_features.add("pdf");
break;
case F_FLA:
if ((this.br_features_flash = stringToByte(value)) == 1) this.br_features.add("fla");
break;
case F_JAVA:
if ((this.br_features_java = stringToByte(value)) == 1) this.br_features.add("java");
break;
case F_DIR:
if ((this.br_features_director = stringToByte(value)) == 1)
this.br_features.add("dir");
break;
case F_QT:
if ((this.br_features_quicktime = stringToByte(value)) == 1)
this.br_features.add("qt");
break;
case F_REALP:
if ((this.br_features_realplayer = stringToByte(value)) == 1)
this.br_features.add("realp");
break;
case F_WMA:
if ((this.br_features_windowsmedia = stringToByte(value)) == 1)
this.br_features.add("wma");
break;
case F_GEARS:
if ((this.br_features_gears = stringToByte(value)) == 1)
this.br_features.add("gears");
break;
case F_AG:
if ((this.br_features_silverlight = stringToByte(value)) == 1)
this.br_features.add("ag");
break;
case COOKIE:
this.br_cookies = stringToBoolean(value);
this.br_cookies_bt = (byte) (this.br_cookies ? 1 : 0);
break;
case RES:
String[] resolution = value.split("x");
if (resolution.length != 2) throw new Exception("Couldn't parse res field");
this.dvce_screenwidth = Integer.parseInt(resolution[0]);
this.dvce_screenheight = Integer.parseInt(resolution[1]);
break;
case CD:
this.br_colordepth = value;
break;
case TZ:
this.os_timezone = decodeSafeString(value);
break;
case REFR:
this.page_referrer = decodeSafeString(value);
break;
case URL:
qsUrl = pair.getValue(); // We might use this later for the page URL
break;
// Page-view only
case PAGE:
this.page_title = decodeSafeString(value);
break;
// Event only
case EV_CA:
this.ev_category = decodeSafeString(value);
break;
case EV_AC:
this.ev_action = decodeSafeString(value);
break;
case EV_LA:
this.ev_label = decodeSafeString(value);
break;
case EV_PR:
this.ev_property = decodeSafeString(value);
break;
case EV_VA:
this.ev_value = decodeSafeString(value);
break;
// Ecommerce
case TR_ID:
this.tr_orderid = decodeSafeString(value);
break;
case TR_AF:
this.tr_affiliation = decodeSafeString(value);
break;
case TR_TT:
this.tr_total = decodeSafeString(value);
break;
case TR_TX:
this.tr_tax = decodeSafeString(value);
break;
case TR_SH:
this.tr_shipping = decodeSafeString(value);
break;
case TR_CI:
this.tr_city = decodeSafeString(value);
break;
case TR_ST:
this.tr_state = decodeSafeString(value);
break;
case TR_CO:
this.tr_country = decodeSafeString(value);
break;
case TI_ID:
this.ti_orderid = decodeSafeString(value);
break;
case TI_SK:
this.ti_sku = decodeSafeString(value);
break;
case TI_NA:
this.ti_name = decodeSafeString(value);
break;
case TI_CA:
this.ti_category = decodeSafeString(value);
break;
case TI_PR:
this.ti_price = decodeSafeString(value);
break;
case TI_QU:
this.ti_quantity = decodeSafeString(value);
break;
}
} catch (Exception e) {
getLog().warn(e.getClass().getSimpleName() + " on { " + name + ": " + value + " }");
}
}
} catch (IllegalArgumentException e) {
getLog().warn("Corrupted querystring { " + querystring + " }");
}
// 7. Choose the page_url
final String cfUrl = m.group(10);
if (!isNullField(cfUrl)) { // CloudFront didn't provide the URL as cs(Referer)
this.page_url = cfUrl; // The CloudFront cs(Referer) URL
} else {
try {
this.page_url =
decodeSafeString(
qsUrl); // Use the decoded querystring URL. Might be null (returned as null)
} catch (Exception e) {
getLog().warn(e.getClass().getSimpleName() + " on { qsUrl: " + qsUrl + " }");
}
}
// 8. Finally handle the marketing fields in the page_url
// Re-use params to avoid creating another object
if (this.page_url != null) {
params = null;
try {
params = URLEncodedUtils.parse(URI.create(this.page_url), "UTF-8");
} catch (IllegalArgumentException e) {
getLog().warn("Couldn't parse page_url: " + page_url);
}
if (params != null) {
// For performance, don't convert to a map, just loop through and match to our variables as
// we go
for (NameValuePair pair : params) {
final String name = pair.getName();
final String value = pair.getValue();
final MarketingFields field;
try {
field =
MarketingFields.valueOf(
name.toUpperCase()); // Java pre-7 can't switch on a string, so hash the string
} catch (IllegalArgumentException e) {
// Do nothing: non-marketing related querystring fields are not an issue.
continue;
}
try {
switch (field) {
// Marketing fields
case UTM_MEDIUM:
this.mkt_medium = decodeSafeString(value);
break;
case UTM_SOURCE:
this.mkt_source = decodeSafeString(value);
break;
case UTM_TERM:
this.mkt_term = decodeSafeString(value);
break;
case UTM_CONTENT:
this.mkt_content = decodeSafeString(value);
break;
case UTM_CAMPAIGN:
this.mkt_campaign = decodeSafeString(value);
break;
}
} catch (Exception e) {
getLog().warn(e.getClass().getSimpleName() + " on { " + name + ": " + value + " }");
}
}
}
}
return true; // Successfully updated the row.
}
/** Pte in pteRAMlist eintragen, wenn sich die Zahl der RAM-Seiten des Prozesses erhöht hat. */
public void pteRAMlistInsert(PageTableEntry pte) {
os.testOut(
"pteRAMlistInsert in Prozess " + pid + ": pte mit vpn " + pte.virtPageNum + " angefügt!");
pteRAMlist.add(pte);
}
public UserAgent(OperatingSystem operatingSystem, Browser browser) {
this.operatingSystem = operatingSystem;
this.browser = browser;
this.id = ((operatingSystem.getId() << 16) + browser.getId());
}
/**
* Returns UserAgent based on specified unique id
*
* @param id
* @return
*/
public static UserAgent valueOf(int id) {
OperatingSystem operatingSystem = OperatingSystem.valueOf((short) (id >> 16));
Browser browser = Browser.valueOf((short) (id & 0x0FFFF));
return new UserAgent(operatingSystem, browser);
}