private Update compileUpdate(UpdateNode node, XDocument xml)
{
Update update = new Update(node);
if (isDead()) {
return update;
}
try {
var root = from item in xml.Descendants("Update")
select new {
changelog = item.Descendants("Changelog"),
files = item.Descendants("File"),
archives = item.Descendants("Archive"),
name = item.Attribute("name"),
baseType = item.Attribute("base")
};
foreach (var data in root) {
// Set Attributes
update.setName(data.name.Value);
if (data.baseType != null) {
update.setBaseType(data.baseType.Value);
}
// Add the changelog data
foreach (var clog in data.changelog) {
Changelog changelog = new Changelog(update.getVersion());
foreach (var log in clog.Descendants("Log")) {
changelog.addLog(new Changelog.Log(log.Value.Trim()));
}
update.setChangelog(changelog);
break;
}
// Add the file data
foreach (var f in data.files) {
String name = Xml.getAttributeValue(f.Attribute("name"));
String destination = Xml.getAttributeValue(f.Attribute("destination"));
String mime = Xml.getAttributeValue(f.Attribute("mime"), "none");
update.addFile(new GhostFile(name, destination, mime,
new Uri(url + "/" + node.getDir() + "/" + name)));
}
// Add the archive data
foreach (var f in data.archives) {
String name = Xml.getAttributeValue(f.Attribute("name"));
String extractTo = Xml.getAttributeValue(f.Attribute("extractTo"));
String mime = Xml.getAttributeValue(f.Attribute("mime"), "none");
Boolean cleanDirs = false;
if (f.Attribute("cleanDirs") != null) {
cleanDirs = Convert.ToBoolean(f.Attribute("cleanDirs").Value.Trim());
}
update.addFile(new Archive(name, extractTo, mime,
new Uri(url + "/" + node.getDir() + "/" + name), cleanDirs));
}
}
}
catch (Exception ex) {
Logger.log(Logger.TYPE.ERROR, "Problem while compiling updates "
+ ex.Message + ex.StackTrace);
}
return update;
}
protected void assignTempDirs(Update update)
{
Logger.log(Logger.TYPE.DEBUG, "Assign temporary directories.");
String path = Path.Combine(getTempPath(), Convert.ToString(update.getVersion()));
if (Directory.Exists(path)) {
try {
Directory.Delete(path, true);
} catch(IOException ex) {
Logger.log(Logger.TYPE.FATAL, "Unable to delete temp dir: " + ex.Message + ex.StackTrace);
}
}
update.setTempDir(Directory.CreateDirectory(path));
foreach(GhostFile file in update.getFiles()) {
file.setTempDir(Directory.CreateDirectory(Path.Combine(
path, file.getDestination())));
}
}
public ImageListBoxItem getLogItem(Update update, ImageListBox listBox)
{
ImageListBoxItem item = null;
foreach(ImageListBoxItem it in listBox.Items) {
if (it.Text.Contains("[" + update.getVersion() + update.getBaseType() + "]")) {
item = it;
break;
}
}
return item;
}
public void stampUpdate(Update update)
{
// Use the current updateXML object, do not repull
XDocument doc = updateXML.get();
XElement updateElement = getUpdateElement(update, doc);
if (updateElement != null) {
updateElement.Remove();
}
StringBuilder sb = new StringBuilder();
XmlWriterSettings xws = new XmlWriterSettings();
xws.OmitXmlDeclaration = true;
xws.Indent = true;
using (XmlWriter xw = XmlWriter.Create(sb, xws)) {
try {
doc.Element("Updates").AddFirst(update.getXML());
doc.Element("Updates").SetAttributeValue("latest", update.getVersion());
doc.WriteTo(xw);
doc.Save(file);
}
catch (Exception e) {
Logger.log(Logger.TYPE.FATAL, "Could not stamp the updates: "
+ e.Message + e.StackTrace);
}
}
}
public XElement getUpdateElement(Update update, XDocument doc)
{
var root = from item in doc.Descendants("Updates")
select new {
updates = item.Descendants("Update")
};
XElement element = null;
try {
foreach (var data in root) {
foreach (var u in data.updates) {
if(update.getVersion() == Convert.ToDouble(
u.Attribute("version").Value)) {
element = u;
break;
}
}
}
}
catch(FormatException e) {
Logger.log(Logger.TYPE.ERROR, "Could not convert latest version: " + e.Message);
}
return element;
}
public List<Update> getPreviousUpdates()
{
XDocument xml = getUpdateXML();
List<Update> updates = new List<Update>();
var root = from item in updateXML.get().Descendants("Updates")
select new {
updates = item.Descendants("Update")
};
try {
foreach (var data in root) {
var udates = from item in data.updates
select new {
name = item.Attribute("name"),
version = item.Attribute("version"),
url = item.Attribute("url"),
baseType = item.Attribute("base"),
changelogs = item.Descendants("Changelog")
};
foreach (var u in udates) {
Update update = new Update();
update.setName(u.name.Value);
update.setVersion(Convert.ToDouble(u.version.Value));
update.setUrl(u.url.Value);
XAttribute baseType = u.baseType;
if (baseType != null) {
update.setBaseType(baseType.Value);
}
Changelog changelog = new Changelog(update.getVersion());
foreach (var clog in u.changelogs) {
foreach(var log in clog.Descendants("Log")) {
changelog.addLog(new Changelog.Log(log.Value));
}
update.setChangelog(changelog);
break;
}
update.setChangelog(changelog);
updates.Add(update);
}
}
}
catch (Exception e) {
Logger.log(Logger.TYPE.ERROR, "Failed to get previous updates "
+ e.Message + e.StackTrace);
}
return updates;
}
