//extract files
private bool doExtract(dlc currentdlc)
{
try
{
FastZip fz = new FastZip();
fz.ExtractZip(Path.GetTempPath() + currentdlc.filename, path + "\\data_win\\", "");
return(true);
}
catch (ZipException ex)
{
//MessageBox.Show("error extracting " + currentdlc.filename + " from path "
//+ Path.GetTempPath() + currentdlc.filename + " to path " + path + "\\data_win\\" + ex.Message);
return(false);
}
catch (FileNotFoundException)
{
return(false);
}
}
//extract files
private bool doExtract(dlc currentdlc)
{
try
{
FastZip fz = new FastZip();
fz.ExtractZip(Path.GetTempPath() + currentdlc.filename, path + "\\data_win\\", "");
return true;
}
catch (ZipException ex)
{
//MessageBox.Show("error extracting " + currentdlc.filename + " from path "
//+ Path.GetTempPath() + currentdlc.filename + " to path " + path + "\\data_win\\" + ex.Message);
return false;
}
catch (FileNotFoundException)
{
return false;
}
}
//this function will check the dlc.xml doc for client and map updates
public void checkXML()
{
//create a webclient to download xml
WebClient c = new WebClient();
String dlcxml = "";
try
{
c.Headers.Add("Content-Type", "application/xml");
dlcxml = c.DownloadString("http://vengeful-spirit.com/ofp2-dlc/dlc.xml");
}
catch (System.Net.WebException ex)
{
labelStatus.Text = "Status: Failed to connect to server";
}
try
{
//if we have an xml doc lets start parsing it
if (dlcxml != "")
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(dlcxml);
//lets check client xml settings first
XmlNodeList client = doc.SelectNodes("dlcdata/client");
foreach (XmlNode entry in client)
{
if (entry.NodeType == XmlNodeType.Element && entry.FirstChild.NodeType == XmlNodeType.Element)
{
foreach (XmlNode node in entry)
{
try
{
if (node.NodeType == XmlNodeType.Element)
{
if (node.Name == "version")
{
clientVersion = Convert.ToDouble(node.InnerText.ToString(), CultureInfo.InvariantCulture);
}
if (node.Name == "news")
{
clientNews = node.InnerText;
}
if (node.Name == "url")
{
clientURL = node.InnerText;
}
if (node.Name == "tickRate")
{
tickRate = Convert.ToInt32(node.InnerText, CultureInfo.InvariantCulture);
}
}
}
catch (XmlException ex)
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText("Problem with XML - An Administrator will be resolving this shortly: " + ex.Message + "\n");
});
}
}
}
}
//do we need to update?
if (clientVersion > version & !updateNotify)
{
clientUpdate();
}
//get list of dlc packs and mirros
mydlc = new List<dlc>();
XmlNodeList dlclist = doc.SelectNodes("dlcdata/dlcpack");
foreach (XmlNode entry in dlclist)
{
dlc tempdlc = new dlc();
if (entry.NodeType == XmlNodeType.Element)
{
foreach (XmlNode node in entry)
{
try
{
if (node.NodeType == XmlNodeType.Element)
{
if (node.Name == "name")
{
tempdlc.name = node.InnerText;
}
if (node.Name == "revision")
{
tempdlc.revision = Convert.ToDouble(node.InnerText, CultureInfo.InvariantCulture);
}
if (node.Name == "mirror")
{
tempdlc.mirrors(node.InnerText);
}
if (node.Name == "uid")
{
tempdlc.uid = Convert.ToInt32(node.InnerText, CultureInfo.InvariantCulture);
}
if (node.Name == "remove")
{
tempdlc.removePath(node.InnerText);
}
if (node.Name == "notes")
{
tempdlc.notes = node.InnerText;
}
}
}
catch (XmlException ex)
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText("Problem with XML - An Administrator will be resolving this shortly: " + ex.Message + "\n");
});
}
}
}
//do we need to update this DLC?
int revision = 0;
RegistryKey dlcInfo = Registry.CurrentUser.OpenSubKey("Software\\VSDLC\\MapPack" + tempdlc.uid);
if (dlcInfo == null)
{
mydlc.Add(tempdlc);
}
else
{
revision = Convert.ToInt32(dlcInfo.GetValue("revision"), CultureInfo.InvariantCulture);
}
if (tempdlc.revision > revision && revision > 0)
{
mydlc.Add(tempdlc);
//dlcInfo.Close();
}
}
}
}
catch (XmlException ex)
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText("Problem with XML - An Administrator will be resolving this shortly: " + ex.Message + "\n");
});
}
}
//download files
private void doDownload(dlc currentdlc, DoWorkEventArgs e)
{
//check if mirror is working
if (currentdlc.isThereAMirror)
{
//take care of any remove operations
foreach (string todel in currentdlc.remove)
{
if (todel != null)
{
string fullPath = path + "\\data_win\\" + todel;
try
{
if(Directory.Exists(fullPath))
{
Directory.Delete(fullPath,true);
}
}
catch(Exception ex)
{
}
}
}
//start downloading
string sFilePathToWriteFileTo = Path.GetTempPath().ToString() + currentdlc.filename;
HttpWebRequest request;
HttpWebResponse response;
Uri url = new Uri(currentdlc.foundMirror);
Int64 iSize = 0;
//add WebException here
try
{
request = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(url);
response = (System.Net.HttpWebResponse)request.GetResponse();
response.Close();
if (response.ContentType == "text/html; charset=utf-8")
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText(" - Mirror: " + currentdlc.foundMirror + "- Failed \n");
});
return;
}
iSize = response.ContentLength;
}
catch (WebException ex)
{
//MessageBox.Show(ex.Message);
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText(" - Failed: " + ex.Message + "\n");
});
return;
}
//initial size of file
//counter for progress
Int64 iRunningByteTotal = 0;
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText(" - Mirror: " + currentdlc.foundMirror);
});
using (System.Net.WebClient client = new System.Net.WebClient())
{
using (System.IO.Stream streamRemote = client.OpenRead(url))
{
using (Stream streamLocal = new FileStream(sFilePathToWriteFileTo, FileMode.Create, FileAccess.Write, FileShare.None))
{
//loop the steam and get the file ino the byte buffer
int iByteSize = 0;
byte[] byteBuffer = new byte[iSize];
while ((iByteSize = streamRemote.Read(byteBuffer, 0, byteBuffer.Length)) > 0)
{
if (backgroundWorkerDownload.CancellationPending)
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText("\n\n");
progressBar.Value = 0;
});
return;
}
streamLocal.Write(byteBuffer, 0, iByteSize);
iRunningByteTotal += iByteSize;
//calculate progress out of a base 100
double dIndex = (double)(iRunningByteTotal);
double dTotal = (double)byteBuffer.Length;
double dProgressPercentage = (dIndex / dTotal);
int iProgressPercentage = (int)(dProgressPercentage * 100);
//update progress bar
backgroundWorkerDownload.ReportProgress(iProgressPercentage);
}
//clean up the file stream
streamLocal.Close();
}
//close the connection to the server
streamRemote.Close();
//did DLC update properly?
if (doExtract(currentdlc))
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText(" - Finished ");
if (currentdlc.notes != null && currentdlc.notes != "")
{
richTextBox1.AppendText("Readme: " + currentdlc.notes + "\n");
}
else
{
richTextBox1.AppendText("\n");
}
});
//update registry with UID and revision
RegistryKey dlcInfo = Registry.CurrentUser.OpenSubKey("Software\\VSDLC\\MapPack" + currentdlc.uid,true);
//if key does not exists we create it here
if (dlcInfo == null)
{
dlcInfo = Registry.CurrentUser.CreateSubKey("Software\\VSDLC\\MapPack" + currentdlc.uid);
dlcInfo.SetValue("revision", currentdlc.revision);
dlcInfo.Close();
}
else
{
try
{
dlcInfo.SetValue("revision", currentdlc.revision);
dlcInfo.Close();
}
catch (UnauthorizedAccessException ex)
{
MessageBox.Show(ex.Message);
}
}
}
else
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText(" - Failed \n");
});
}
}
}
}
else
{
this.Invoke((MethodInvoker)delegate
{
richTextBox1.AppendText(" - No valid mirrors found \n");
});
return;
}
}
//this function will check the dlc.xml doc for client and map updates
public void checkXML()
{
//create a webclient to download xml
WebClient c = new WebClient();
String dlcxml = "";
try
{
c.Headers.Add("Content-Type", "application/xml");
dlcxml = c.DownloadString("http://vengeful-spirit.com/ofp2-dlc/dlc.xml");
}
catch (System.Net.WebException ex)
{
labelStatus.Text = "Status: Failed to connect to server";
}
try
{
//if we have an xml doc lets start parsing it
if (dlcxml != "")
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(dlcxml);
//lets check client xml settings first
XmlNodeList client = doc.SelectNodes("dlcdata/client");
foreach (XmlNode entry in client)
{
if (entry.NodeType == XmlNodeType.Element && entry.FirstChild.NodeType == XmlNodeType.Element)
{
foreach (XmlNode node in entry)
{
try
{
if (node.NodeType == XmlNodeType.Element)
{
if (node.Name == "version")
{
clientVersion = Convert.ToDouble(node.InnerText.ToString(), CultureInfo.InvariantCulture);
}
if (node.Name == "news")
{
clientNews = node.InnerText;
}
if (node.Name == "url")
{
clientURL = node.InnerText;
}
if (node.Name == "tickRate")
{
tickRate = Convert.ToInt32(node.InnerText, CultureInfo.InvariantCulture);
}
}
}
catch (XmlException ex)
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText("Problem with XML - An Administrator will be resolving this shortly: " + ex.Message + "\n");
});
}
}
}
}
//do we need to update?
if (clientVersion > version & !updateNotify)
{
clientUpdate();
}
//get list of dlc packs and mirros
mydlc = new List <dlc>();
XmlNodeList dlclist = doc.SelectNodes("dlcdata/dlcpack");
foreach (XmlNode entry in dlclist)
{
dlc tempdlc = new dlc();
if (entry.NodeType == XmlNodeType.Element)
{
foreach (XmlNode node in entry)
{
try
{
if (node.NodeType == XmlNodeType.Element)
{
if (node.Name == "name")
{
tempdlc.name = node.InnerText;
}
if (node.Name == "revision")
{
tempdlc.revision = Convert.ToDouble(node.InnerText, CultureInfo.InvariantCulture);
}
if (node.Name == "mirror")
{
tempdlc.mirrors(node.InnerText);
}
if (node.Name == "uid")
{
tempdlc.uid = Convert.ToInt32(node.InnerText, CultureInfo.InvariantCulture);
}
if (node.Name == "remove")
{
tempdlc.removePath(node.InnerText);
}
if (node.Name == "notes")
{
tempdlc.notes = node.InnerText;
}
}
}
catch (XmlException ex)
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText("Problem with XML - An Administrator will be resolving this shortly: " + ex.Message + "\n");
});
}
}
}
//do we need to update this DLC?
int revision = 0;
RegistryKey dlcInfo = Registry.CurrentUser.OpenSubKey("Software\\VSDLC\\MapPack" + tempdlc.uid);
if (dlcInfo == null)
{
mydlc.Add(tempdlc);
}
else
{
revision = Convert.ToInt32(dlcInfo.GetValue("revision"), CultureInfo.InvariantCulture);
}
if (tempdlc.revision > revision && revision > 0)
{
mydlc.Add(tempdlc);
//dlcInfo.Close();
}
}
}
}
catch (XmlException ex)
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText("Problem with XML - An Administrator will be resolving this shortly: " + ex.Message + "\n");
});
}
}
//download files
private void doDownload(dlc currentdlc, DoWorkEventArgs e)
{
//check if mirror is working
if (currentdlc.isThereAMirror)
{
//take care of any remove operations
foreach (string todel in currentdlc.remove)
{
if (todel != null)
{
string fullPath = path + "\\data_win\\" + todel;
try
{
if (Directory.Exists(fullPath))
{
Directory.Delete(fullPath, true);
}
}
catch (Exception ex)
{
}
}
}
//start downloading
string sFilePathToWriteFileTo = Path.GetTempPath().ToString() + currentdlc.filename;
HttpWebRequest request;
HttpWebResponse response;
Uri url = new Uri(currentdlc.foundMirror);
Int64 iSize = 0;
//add WebException here
try
{
request = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(url);
response = (System.Net.HttpWebResponse)request.GetResponse();
response.Close();
if (response.ContentType == "text/html; charset=utf-8")
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText(" - Mirror: " + currentdlc.foundMirror + "- Failed \n");
});
return;
}
iSize = response.ContentLength;
}
catch (WebException ex)
{
//MessageBox.Show(ex.Message);
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText(" - Failed: " + ex.Message + "\n");
});
return;
}
//initial size of file
//counter for progress
Int64 iRunningByteTotal = 0;
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText(" - Mirror: " + currentdlc.foundMirror);
});
using (System.Net.WebClient client = new System.Net.WebClient())
{
using (System.IO.Stream streamRemote = client.OpenRead(url))
{
using (Stream streamLocal = new FileStream(sFilePathToWriteFileTo, FileMode.Create, FileAccess.Write, FileShare.None))
{
//loop the steam and get the file ino the byte buffer
int iByteSize = 0;
byte[] byteBuffer = new byte[iSize];
while ((iByteSize = streamRemote.Read(byteBuffer, 0, byteBuffer.Length)) > 0)
{
if (backgroundWorkerDownload.CancellationPending)
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText("\n\n");
progressBar.Value = 0;
});
return;
}
streamLocal.Write(byteBuffer, 0, iByteSize);
iRunningByteTotal += iByteSize;
//calculate progress out of a base 100
double dIndex = (double)(iRunningByteTotal);
double dTotal = (double)byteBuffer.Length;
double dProgressPercentage = (dIndex / dTotal);
int iProgressPercentage = (int)(dProgressPercentage * 100);
//update progress bar
backgroundWorkerDownload.ReportProgress(iProgressPercentage);
}
//clean up the file stream
streamLocal.Close();
}
//close the connection to the server
streamRemote.Close();
//did DLC update properly?
if (doExtract(currentdlc))
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText(" - Finished ");
if (currentdlc.notes != null && currentdlc.notes != "")
{
richTextBox1.AppendText("Readme: " + currentdlc.notes + "\n");
}
else
{
richTextBox1.AppendText("\n");
}
});
//update registry with UID and revision
RegistryKey dlcInfo = Registry.CurrentUser.OpenSubKey("Software\\VSDLC\\MapPack" + currentdlc.uid, true);
//if key does not exists we create it here
if (dlcInfo == null)
{
dlcInfo = Registry.CurrentUser.CreateSubKey("Software\\VSDLC\\MapPack" + currentdlc.uid);
dlcInfo.SetValue("revision", currentdlc.revision);
dlcInfo.Close();
}
else
{
try
{
dlcInfo.SetValue("revision", currentdlc.revision);
dlcInfo.Close();
}
catch (UnauthorizedAccessException ex)
{
MessageBox.Show(ex.Message);
}
}
}
else
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText(" - Failed \n");
});
}
}
}
}
else
{
this.Invoke((MethodInvoker) delegate
{
richTextBox1.AppendText(" - No valid mirrors found \n");
});
return;
}
}
