private void tUpdate()
{
Thread.Sleep(500);
try
{
Version currentVersion = new Version(AssemblyData.version.Major, AssemblyData.version.Minor);
int major = 0;
int minor = 0;
//int build = 0;
//int revision = 0;
long date = 0;
string updateAddr = "";
string updateInfo = "";
// Wow, antivirus software really hates it when I use HttpWebRequest, HttpWebResponse and other similar things
// I've had to use raw sockets here so avrdudess doesn't get detected as malware :/
// Make request headers
StringBuilder headers = new StringBuilder();
headers.AppendLine("GET /avrdudess.xml HTTP/1.0");
headers.AppendLine("Host: versions.zakkemble.co.uk");
headers.AppendLine("Connection: Close");
headers.AppendLine("User-Agent: Mozilla/5.0 (compatible; AVRDUDESS VERSION CHECKER " + AssemblyData.version.ToString() + ")");
//headers.AppendLine("Accept-Encoding: gzip");
headers.AppendLine("");
//MessageBox.Show(headers.ToString(), "headers");
// DNS Lookup
IPAddress[] ips = Dns.GetHostAddresses("versions.zakkemble.co.uk");
if (ips.Length < 1)
throw new Exception("No IPs found for hostname");
// Connect to server
IPEndPoint RHost = new IPEndPoint(ips[new Random().Next(0, ips.Length)], 80);
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.ReceiveTimeout = 30000;
socket.SendTimeout = 30000;
socket.Connect(RHost); // TODO: connect timeout
// Send request
socket.Send(Encoding.ASCII.GetBytes(headers.ToString()), SocketFlags.None);
// Get response data
byte[] buffer = new byte[socket.ReceiveBufferSize];
int idx = 0;
int bytes;
do
{
bytes = socket.Receive(buffer, idx, buffer.Length - idx, SocketFlags.None);
idx += bytes;
// Resize array if full
if (idx >= buffer.Length)
{
byte[] newBuffer = new byte[buffer.Length + socket.ReceiveBufferSize];
buffer.CopyTo(newBuffer, 0);
buffer = newBuffer;
}
}
while (bytes > 0);
socket.Close();
// Convert to string
String response = Encoding.UTF8.GetString(buffer, 0, idx);
//MessageBox.Show(response, "Response");
// Get headers
int endOfHeaders = response.IndexOf("\r\n\r\n");
if (endOfHeaders < 0)
throw new Exception("End of headers not found");
string recHeaders = response.Substring(0, endOfHeaders);
//MessageBox.Show(recHeaders, "Headers");
// Split headers
string[] recSplitHeaders = recHeaders.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
if(recSplitHeaders.Length < 1)
throw new Exception("No headers found");
// Check status code
string[] status = recSplitHeaders[0].Split(new string[] { " " }, 3, StringSplitOptions.None);
if (status.Length != 3 || status[1] != "200")
throw new Exception("Status code not 200");
// Split headers to name/value
//recSplitHeaders[0] = "aa: ";
foreach (string s in recSplitHeaders)
{
string[] nameVal = s.Split(new string[] { ": " }, 2, StringSplitOptions.None);
if (nameVal.Length == 2 && nameVal[0].ToLower() == "content-encoding")
{
}
}
// Get data part
response = response.Substring(endOfHeaders + 4);
//MessageBox.Show(response, "Data");
// TODO: GZIP decompress response
// Convert string to stream
byte[] byteArray = Encoding.UTF8.GetBytes(response);
//currentVersion = new Version(1, 1);
/*
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(UPDATE_ADDR);
request.UserAgent = "Mozilla/5.0 (compatible; AVRDUDESS VERSION CHECKER " + AssemblyData.version.ToString() + ")";
request.ReadWriteTimeout = 30000;
request.Timeout = 30000;
request.KeepAlive = false;
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
#if DEBUG // Getting proxy info is slow, so don't use proxy in debug
request.Proxy = null;
#endif
*/
// Do request
//using (var responseStream = request.GetResponse().GetResponseStream())
using (var responseStream = new MemoryStream(byteArray))
{
// XML
using (var reader = XmlReader.Create(responseStream))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
string name = reader.Name;
reader.Read();
switch (name)
{
case "major":
major = reader.ReadContentAsInt();
break;
case "minor":
minor = reader.ReadContentAsInt();
break;
/*case "build":
build = reader.ReadContentAsInt();
break;
case "revision":
revision = reader.ReadContentAsInt();
break;*/
case "date":
date = reader.ReadContentAsLong();
break;
case "updateAddr":
updateAddr = reader.ReadContentAsString();
break;
case "updateInfo":
updateInfo = reader.ReadContentAsString();
break;
default:
break;
}
}
}
}
}
newVersion = new Version(major, minor);
saveTime();
// Notify of new update
if (Config.Prop.skipVersion != newVersion && currentVersion.CompareTo(newVersion) < 0)
{
string newVersionStr = newVersion.ToString() + " (" + new DateTime(1970, 1, 1).AddSeconds(date).ToLocalTime().ToShortDateString() + ")";
Util.UI.Invoke(new MethodInvoker(() =>
{
FormUpdate f = new FormUpdate();
f.doUpdateMsg(currentVersion.ToString(), newVersionStr, updateInfo, updateAddr, skipVersion);
}));
}
}
catch (Exception)
{
//MessageBox.Show(ex.Message);
}
}
private void tUpdate()
{
Thread.Sleep(500);
try
{
Version currentVersion = new Version(AssemblyData.version.Major, AssemblyData.version.Minor);
int major = 0;
int minor = 0;
//int build = 0;
//int revision = 0;
long date = 0;
string updateAddr = "";
string updateInfo = "";
// Wow, antivirus software really hates it when I use HttpWebRequest, HttpWebResponse and other similar things
// I've had to use raw sockets here so avrdudess doesn't get detected as malware :/
// Make request headers
StringBuilder headers = new StringBuilder();
headers.AppendLine("GET /avrdudess.xml HTTP/1.0");
headers.AppendLine("Host: versions.zakkemble.co.uk");
headers.AppendLine("Connection: Close");
headers.AppendLine("User-Agent: Mozilla/5.0 (compatible; AVRDUDESS VERSION CHECKER " + AssemblyData.version.ToString() + ")");
//headers.AppendLine("Accept-Encoding: gzip");
headers.AppendLine("");
//MessageBox.Show(headers.ToString(), "headers");
// DNS Lookup
IPAddress[] ips = Dns.GetHostAddresses("versions.zakkemble.co.uk");
if (ips.Length < 1)
{
throw new Exception("No IPs found for hostname");
}
// Connect to server
IPEndPoint RHost = new IPEndPoint(ips[new Random().Next(0, ips.Length)], 80);
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.ReceiveTimeout = 30000;
socket.SendTimeout = 30000;
socket.Connect(RHost); // TODO: connect timeout
// Send request
socket.Send(Encoding.ASCII.GetBytes(headers.ToString()), SocketFlags.None);
// Get response data
byte[] buffer = new byte[socket.ReceiveBufferSize];
int idx = 0;
int bytes;
do
{
bytes = socket.Receive(buffer, idx, buffer.Length - idx, SocketFlags.None);
idx += bytes;
// Resize array if full
if (idx >= buffer.Length)
{
byte[] newBuffer = new byte[buffer.Length + socket.ReceiveBufferSize];
buffer.CopyTo(newBuffer, 0);
buffer = newBuffer;
}
}while (bytes > 0);
socket.Close();
// Convert to string
String response = Encoding.UTF8.GetString(buffer, 0, idx);
//MessageBox.Show(response, "Response");
// Get headers
int endOfHeaders = response.IndexOf("\r\n\r\n");
if (endOfHeaders < 0)
{
throw new Exception("End of headers not found");
}
string recHeaders = response.Substring(0, endOfHeaders);
//MessageBox.Show(recHeaders, "Headers");
// Split headers
string[] recSplitHeaders = recHeaders.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
if (recSplitHeaders.Length < 1)
{
throw new Exception("No headers found");
}
// Check status code
string[] status = recSplitHeaders[0].Split(new string[] { " " }, 3, StringSplitOptions.None);
if (status.Length != 3 || status[1] != "200")
{
throw new Exception("Status code not 200");
}
// Split headers to name/value
//recSplitHeaders[0] = "aa: ";
foreach (string s in recSplitHeaders)
{
string[] nameVal = s.Split(new string[] { ": " }, 2, StringSplitOptions.None);
if (nameVal.Length == 2 && nameVal[0].ToLower() == "content-encoding")
{
}
}
// Get data part
response = response.Substring(endOfHeaders + 4);
//MessageBox.Show(response, "Data");
// TODO: GZIP decompress response
// Convert string to stream
byte[] byteArray = Encoding.UTF8.GetBytes(response);
//currentVersion = new Version(1, 1);
/*
* HttpWebRequest request = (HttpWebRequest)WebRequest.Create(UPDATE_ADDR);
* request.UserAgent = "Mozilla/5.0 (compatible; AVRDUDESS VERSION CHECKER " + AssemblyData.version.ToString() + ")";
* request.ReadWriteTimeout = 30000;
* request.Timeout = 30000;
* request.KeepAlive = false;
* request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
#if DEBUG // Getting proxy info is slow, so don't use proxy in debug
* request.Proxy = null;
#endif
*/
// Do request
//using (var responseStream = request.GetResponse().GetResponseStream())
using (var responseStream = new MemoryStream(byteArray))
{
// XML
using (var reader = XmlReader.Create(responseStream))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
string name = reader.Name;
reader.Read();
switch (name)
{
case "major":
major = reader.ReadContentAsInt();
break;
case "minor":
minor = reader.ReadContentAsInt();
break;
/*case "build":
* build = reader.ReadContentAsInt();
* break;
* case "revision":
* revision = reader.ReadContentAsInt();
* break;*/
case "date":
date = reader.ReadContentAsLong();
break;
case "updateAddr":
updateAddr = reader.ReadContentAsString();
break;
case "updateInfo":
updateInfo = reader.ReadContentAsString();
break;
default:
break;
}
}
}
}
}
newVersion = new Version(major, minor);
saveTime();
// Notify of new update
if (Config.Prop.skipVersion != newVersion && currentVersion.CompareTo(newVersion) < 0)
{
string newVersionStr = newVersion.ToString() + " (" + new DateTime(1970, 1, 1).AddSeconds(date).ToLocalTime().ToShortDateString() + ")";
Util.UI.Invoke(new MethodInvoker(() =>
{
FormUpdate f = new FormUpdate();
f.doUpdateMsg(currentVersion.ToString(), newVersionStr, updateInfo, updateAddr, skipVersion);
}));
}
}
catch (Exception)
{
//MessageBox.Show(ex.Message);
}
}
private void tUpdate()
{
Thread.Sleep(500);
try
{
Version currentVersion = new Version(AssemblyData.version.Major, AssemblyData.version.Minor);
int major = 0;
int minor = 0;
//int build = 0;
//int revision = 0;
long date = 0;
string updateAddr = "";
string updateInfo = "";
// Setup web request
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(UPDATE_ADDR);
request.UserAgent = "Mozilla/5.0 (compatible; AVRDUDESS VERSION CHECKER " + AssemblyData.version.ToString() + ")";
request.ReadWriteTimeout = 30000;
request.Timeout = 30000;
request.KeepAlive = false;
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
#if DEBUG // Getting proxy info is slow, so don't use proxy in debug
request.Proxy = null;
#endif
// Do request
using (var responseStream = request.GetResponse().GetResponseStream())
{
// XML
using (var reader = XmlReader.Create(responseStream))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
string name = reader.Name;
reader.Read();
switch (name)
{
case "major":
major = reader.ReadContentAsInt();
break;
case "minor":
minor = reader.ReadContentAsInt();
break;
/*case "build":
build = reader.ReadContentAsInt();
break;
case "revision":
revision = reader.ReadContentAsInt();
break;*/
case "date":
date = reader.ReadContentAsLong();
break;
case "updateAddr":
updateAddr = reader.ReadContentAsString();
break;
case "updateInfo":
updateInfo = reader.ReadContentAsString();
break;
default:
break;
}
}
}
}
}
newVersion = new Version(major, minor);
saveTime();
// Notify of new update
if (Config.Prop.skipVersion != newVersion && currentVersion.CompareTo(newVersion) < 0)
{
string newVersionStr = newVersion.ToString() + " (" + new DateTime(1970, 1, 1).AddSeconds(date).ToLocalTime().ToShortDateString() + ")";
Util.UI.Invoke(new MethodInvoker(() =>
{
FormUpdate f = new FormUpdate();
f.doUpdateMsg(currentVersion.ToString(), newVersionStr, updateInfo, updateAddr, skipVersion);
}));
}
}
catch (Exception)
{
//MessageBox.Show(ex.Message);
}
}
