public static UpdaterResult CheckForUpdates() {
UpdaterMode mode = ConfigKey.UpdaterMode.GetEnum<UpdaterMode>();
if( mode == UpdaterMode.Disabled ) return UpdaterResult.NoUpdate;
string url = String.Format( UpdateUrl, CurrentRelease.Revision );
if( RaiseCheckingForUpdatesEvent( ref url ) ) return UpdaterResult.NoUpdate;
Logger.Log( LogType.SystemActivity, "Checking for fCraft updates..." );
try {
HttpWebRequest request = (HttpWebRequest)WebRequest.Create( url );
request.Method = "GET";
request.UserAgent = "fCraft";
request.Timeout = UpdateCheckTimeout;
request.ReadWriteTimeout = UpdateCheckTimeout;
request.CachePolicy = new HttpRequestCachePolicy( HttpRequestCacheLevel.BypassCache );
request.UserAgent = UserAgent;
using( WebResponse response = request.GetResponse() ) {
// ReSharper disable AssignNullToNotNullAttribute
// ReSharper disable PossibleNullReferenceException
using( XmlTextReader reader = new XmlTextReader( response.GetResponseStream() ) ) {
// ReSharper restore AssignNullToNotNullAttribute
XDocument doc = XDocument.Load( reader );
XElement root = doc.Root;
if( root.Attribute( "result" ).Value == "update" ) {
string downloadUrl = root.Attribute( "url" ).Value;
var releases = new List<ReleaseInfo>();
// ReSharper disable LoopCanBeConvertedToQuery
foreach( XElement el in root.Elements( "Release" ) ) {
releases.Add(
new ReleaseInfo(
Int32.Parse( el.Attribute( "v" ).Value ),
Int32.Parse( el.Attribute( "r" ).Value ),
Int64.Parse( el.Attribute( "date" ).Value ).ToDateTime(),
el.Element( "Summary" ).Value,
el.Element( "ChangeLog" ).Value,
ReleaseInfo.StringToReleaseFlags( el.Attribute( "flags" ).Value )
)
);
}
// ReSharper restore LoopCanBeConvertedToQuery
// ReSharper restore PossibleNullReferenceException
UpdaterResult result = new UpdaterResult( (releases.Count > 0), new Uri( downloadUrl ),
releases.ToArray() );
RaiseCheckedForUpdatesEvent( UpdateUrl, result );
return result;
} else {
return UpdaterResult.NoUpdate;
}
}
}
} catch( Exception ex ) {
Logger.Log( LogType.Error,
"An error occured while trying to check for updates: {0}: {1}",
ex.GetType(), ex.Message );
return UpdaterResult.NoUpdate;
}
}
static void RaiseCheckedForUpdatesEvent([NotNull] string url, [NotNull] UpdaterResult result)
{
var h = CheckedForUpdates;
if (h != null)
{
h(null, new CheckedForUpdatesEventArgs(url, result));
}
}
static void RaiseCheckedForUpdatesEvent(string url, UpdaterResult result)
{
var handler = CheckedForUpdates;
if (handler != null)
{
handler(null, new CheckedForUpdatesEventArgs(url, result));
}
}
static void FireCheckedForUpdatesEvent(string url, UpdaterResult result)
{
var h = CheckedForUpdates;
if (h != null)
{
h(null, new CheckedForUpdatesEventArgs(url, result));
}
}
public UpdateWindow( UpdaterResult _update, bool _auto ) {
InitializeComponent();
updaterFullPath = Path.Combine( Paths.WorkingPath, Paths.UpdaterFile );
update = _update;
auto = _auto;
CreateDetailedChangeLog();
lVersion.Text = String.Format( lVersion.Text,
Updater.CurrentRelease.VersionString,
update.LatestRelease.VersionString,
update.LatestRelease.Age.TotalDays );
Shown += Download;
}
public UpdateWindow( UpdaterResult _update, MainForm _parent, bool _auto )
{
InitializeComponent();
parent = _parent;
update = _update;
auto = _auto;
changelog.Text = update.ChangeLog;
title.Text = String.Format( "A new version is available: v{0:0.000}, released {1:0} day(s) ago.",
Decimal.Divide( update.NewVersionNumber, 1000 ),
DateTime.Now.Subtract( update.ReleaseDate ).TotalDays );
Shown += Download;
}
public static UpdaterResult CheckForUpdates() {
UpdaterMode mode = ConfigKey.UpdaterMode.GetEnum<UpdaterMode>();
if( mode == UpdaterMode.Disabled ) return UpdaterResult.NoUpdate;
string url = String.Format( UpdateUri, CurrentRelease.Revision );
if( RaiseCheckingForUpdatesEvent( ref url ) ) return UpdaterResult.NoUpdate;
Logger.Log( LogType.SystemActivity, "Checking for fCraft updates..." );
try {
HttpWebRequest request = (HttpWebRequest)WebRequest.Create( url );
request.Method = "GET";
request.Timeout = UpdateCheckTimeout;
request.ReadWriteTimeout = UpdateCheckTimeout;
request.CachePolicy = new HttpRequestCachePolicy( HttpRequestCacheLevel.BypassCache );
request.UserAgent = UserAgent;
using( WebResponse response = request.GetResponse() ) {
using( XmlTextReader reader = new XmlTextReader( response.GetResponseStream() ) ) {
XDocument doc = XDocument.Load( reader );
XElement root = doc.Root;
if( root.Attribute( "result" ).Value == "update" ) {
string downloadUrl = root.Attribute( "url" ).Value;
var releases = new List<ReleaseInfo>();
foreach( XElement el in root.Elements( "Release" ) ) {
releases.Add(
new ReleaseInfo(
Int32.Parse( el.Attribute( "v" ).Value ),
Int32.Parse( el.Attribute( "r" ).Value ),
Int64.Parse( el.Attribute( "date" ).Value ).ToDateTime(),
el.Element( "Summary" ).Value,
el.Element( "ChangeLog" ).Value,
ReleaseInfo.StringToReleaseFlags( el.Attribute( "flags" ).Value )
)
);
}
UpdaterResult result = new UpdaterResult( (releases.Count > 0), new Uri( downloadUrl ),
releases.ToArray() );
RaiseCheckedForUpdatesEvent( UpdateUri, result );
return result;
} else {
return UpdaterResult.NoUpdate;
}
}
}
} catch( Exception ex ) {
Logger.Log( LogType.Error,
"An error occured while trying to check for updates: {0}: {1}",
ex.GetType(), ex.Message );
return UpdaterResult.NoUpdate;
}
}
public static UpdaterResult CheckForUpdates()
{
UpdaterResult result = new UpdaterResult( version );
if( Config.GetString( ConfigKey.AutomaticUpdates ) == "Disabled" ) return result;
try {
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create( "http://fcraft.fragmer.net/version.log" );
request.Method = "GET";
request.UserAgent = "fCraft";
request.Timeout = 6000;
request.ReadWriteTimeout = 6000;
request.CachePolicy = new RequestCachePolicy( System.Net.Cache.RequestCacheLevel.NoCacheNoStore );
using( WebResponse response = request.GetResponse() ) {
using( StreamReader reader = new StreamReader( response.GetResponseStream() ) ) {
result.DownloadLink = reader.ReadLine();
result.ReleaseDate = DateTime.Parse( reader.ReadLine() );
string line = reader.ReadLine();
while( !reader.EndOfStream ) {
int logVersion = Int32.Parse( line );
if( logVersion <= version ) break;
else if( result.NewVersionNumber < logVersion ) result.NewVersionNumber = logVersion;
result.ChangeLog += logVersion.ToString() + ":" + Environment.NewLine;
line = reader.ReadLine();
while( line.StartsWith( " " ) ) {
result.ChangeLog += line + Environment.NewLine;
if( reader.EndOfStream ) break;
line = reader.ReadLine();
}
result.ChangeLog += Environment.NewLine;
}
if( result.NewVersionNumber > version ) {
result.UpdateAvailable = true;
}
}
}
request.Abort();
} catch( Exception ex ) {
Logger.Log( "An error occured while trying to check for updates: {0}: {1}", LogType.Error,
ex.GetType().ToString(), ex.Message );
}
return result;
}
/// <summary> Checks fCraft.net for updated versions of fCraft. </summary>
public static UpdaterResult CheckForUpdates() {
UpdaterMode mode = ConfigKey.UpdaterMode.GetEnum<UpdaterMode>();
if( mode == UpdaterMode.Disabled ) return UpdaterResult.NoUpdate;
string url = String.Format( UpdateUri, CurrentRelease.Revision );
if( RaiseCheckingForUpdatesEvent( ref url ) ) return UpdaterResult.NoUpdate;
Logger.Log( LogType.SystemActivity, "Checking for fCraft updates..." );
try {
HttpWebRequest request = (HttpWebRequest)WebRequest.Create( url );
request.CachePolicy = Server.CachePolicy;
request.Method = "GET";
request.ReadWriteTimeout = (int)UpdateCheckTimeout.TotalMilliseconds;
request.ServicePoint.BindIPEndPointDelegate = Server.BindIPEndPointCallback;
request.Timeout = (int)UpdateCheckTimeout.TotalMilliseconds;
request.UserAgent = UserAgent;
using( WebResponse response = request.GetResponse() ) {
// ReSharper disable AssignNullToNotNullAttribute
using( XmlTextReader reader = new XmlTextReader( response.GetResponseStream() ) ) {
// ReSharper restore AssignNullToNotNullAttribute
XDocument doc = XDocument.Load( reader );
XElement root = doc.Root;
// ReSharper disable PossibleNullReferenceException
if( root.Attribute( "result" ).Value == "update" ) {
string downloadUrl = root.Attribute( "url" ).Value;
var releases = new List<ReleaseInfo>();
foreach( XElement el in root.Elements( "Release" ) ) {
releases.Add(
new ReleaseInfo(
Int32.Parse( el.Attribute( "v" ).Value ),
Int32.Parse( el.Attribute( "r" ).Value ),
DateTimeUtil.TryParseDateTime( Int64.Parse( el.Attribute( "date" ).Value ) ),
el.Element( "Summary" ).Value,
el.Element( "ChangeLog" ).Value,
ReleaseInfo.StringToReleaseFlags( el.Attribute( "flags" ).Value )
)
);
}
// ReSharper restore PossibleNullReferenceException
UpdaterResult result = new UpdaterResult( ( releases.Count > 0 ), new Uri( downloadUrl ),
releases.ToArray() );
RaiseCheckedForUpdatesEvent( UpdateUri, result );
return result;
} else {
return UpdaterResult.NoUpdate;
}
}
}
} catch( Exception ex ) {
Logger.Log( LogType.Error,
"An error occurred while trying to check for updates: {0}: {1}",
ex.GetType(), ex.Message );
return UpdaterResult.NoUpdate;
}
}
static void RaiseCheckedForUpdatesEvent( string url, UpdaterResult result ) {
var h = CheckedForUpdates;
if( h != null ) h( null, new CheckedForUpdatesEventArgs( url, result ) );
}
public static UpdaterResult CheckForUpdates(World world)
{
UpdaterResult result = new UpdaterResult(version);
if (world.config.GetString("AutomaticUpdates") == "Disabled")
{
return(result);
}
try {
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("http://fcraft.fragmer.net/version.log");
request.Method = "GET";
request.UserAgent = "fCraft";
request.Timeout = 6000;
request.ReadWriteTimeout = 6000;
request.CachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.NoCacheNoStore);
using (WebResponse response = request.GetResponse()) {
using (StreamReader reader = new StreamReader(response.GetResponseStream())) {
result.DownloadLink = reader.ReadLine();
result.ReleaseDate = DateTime.Parse(reader.ReadLine());
string line = reader.ReadLine();
while (!reader.EndOfStream)
{
int logVersion = Int32.Parse(line);
if (logVersion <= version)
{
break;
}
else if (result.NewVersionNumber < logVersion)
{
result.NewVersionNumber = logVersion;
}
result.ChangeLog += logVersion.ToString() + ":" + Environment.NewLine;
line = reader.ReadLine();
while (line.StartsWith(" "))
{
result.ChangeLog += line + Environment.NewLine;
if (reader.EndOfStream)
{
break;
}
line = reader.ReadLine();
}
result.ChangeLog += Environment.NewLine;
}
if (result.NewVersionNumber > version)
{
result.UpdateAvailable = true;
}
}
}
request.Abort();
} catch (Exception ex) {
world.log.Log("An error occured while trying to check for updates: {0}: {1}", LogType.Error,
ex.GetType().ToString(), ex.Message);
}
return(result);
}
