From 493a3c9724eb4bb62fa1ae7083e888fc454f914d Mon Sep 17 00:00:00 2001 From: Keivan Beigi Date: Tue, 16 Dec 2014 15:35:42 -0800 Subject: [PATCH] Added Logentries to track down automatic upgrade issues --- src/LogentriesCore/AsyncLogger.cs | 648 ++++++++++++++ src/LogentriesCore/LeClient.cs | 103 +++ src/LogentriesCore/LogentriesCore.csproj | 92 ++ src/LogentriesCore/Properties/AssemblyInfo.cs | 36 + src/LogentriesCore/packages.config | 4 + src/LogentriesNLog/LogentriesNLog.csproj | 104 +++ src/LogentriesNLog/LogentriesTarget.cs | 150 ++++ src/LogentriesNLog/Properties/AssemblyInfo.cs | 36 + src/LogentriesNLog/fastJSON/Getters.cs | 21 + src/LogentriesNLog/fastJSON/JSON.cs | 820 ++++++++++++++++++ src/LogentriesNLog/fastJSON/JsonParser.cs | 409 +++++++++ src/LogentriesNLog/fastJSON/JsonSerializer.cs | 519 +++++++++++ src/LogentriesNLog/fastJSON/SafeDictionary.cs | 36 + src/LogentriesNLog/fastJSON/license.txt | 87 ++ .../Instrumentation/LogTargets.cs | 15 + src/NzbDrone.Common/NzbDrone.Common.csproj | 7 +- src/NzbDrone.sln | 264 +----- 17 files changed, 3106 insertions(+), 245 deletions(-) create mode 100644 src/LogentriesCore/AsyncLogger.cs create mode 100644 src/LogentriesCore/LeClient.cs create mode 100644 src/LogentriesCore/LogentriesCore.csproj create mode 100644 src/LogentriesCore/Properties/AssemblyInfo.cs create mode 100644 src/LogentriesCore/packages.config create mode 100644 src/LogentriesNLog/LogentriesNLog.csproj create mode 100644 src/LogentriesNLog/LogentriesTarget.cs create mode 100644 src/LogentriesNLog/Properties/AssemblyInfo.cs create mode 100644 src/LogentriesNLog/fastJSON/Getters.cs create mode 100644 src/LogentriesNLog/fastJSON/JSON.cs create mode 100644 src/LogentriesNLog/fastJSON/JsonParser.cs create mode 100644 src/LogentriesNLog/fastJSON/JsonSerializer.cs create mode 100644 src/LogentriesNLog/fastJSON/SafeDictionary.cs create mode 100644 src/LogentriesNLog/fastJSON/license.txt diff --git a/src/LogentriesCore/AsyncLogger.cs b/src/LogentriesCore/AsyncLogger.cs new file mode 100644 index 000000000..1e06c3a50 --- /dev/null +++ b/src/LogentriesCore/AsyncLogger.cs @@ -0,0 +1,648 @@ +using System; +using System.Collections.Concurrent; +using System.Configuration; +using System.Diagnostics; +using System.IO; +using System.Linq; +using System.Security; +using System.Text; +using System.Text.RegularExpressions; +using System.Threading; + +namespace LogentriesCore +{ + public class AsyncLogger + { + #region Constants + + // Current version number. + protected const String Version = "2.6.0"; + + // Size of the internal event queue. + protected const int QueueSize = 32768; + + // Minimal delay between attempts to reconnect in milliseconds. + protected const int MinDelay = 100; + + // Maximal delay between attempts to reconnect in milliseconds. + protected const int MaxDelay = 10000; + + // Appender signature - used for debugging messages. + protected const String LeSignature = "LE: "; + + // Legacy Logentries configuration names. + protected const String LegacyConfigTokenName = "LOGENTRIES_TOKEN"; + protected const String LegacyConfigAccountKeyName = "LOGENTRIES_ACCOUNT_KEY"; + protected const String LegacyConfigLocationName = "LOGENTRIES_LOCATION"; + + // New Logentries configuration names. + protected const String ConfigTokenName = "Logentries.Token"; + protected const String ConfigAccountKeyName = "Logentries.AccountKey"; + protected const String ConfigLocationName = "Logentries.Location"; + + // Error message displayed when invalid token is detected. + protected const String InvalidTokenMessage = "\n\nIt appears your LOGENTRIES_TOKEN value is invalid or missing.\n\n"; + + // Error message displayed when invalid account_key or location parameters are detected. + protected const String InvalidHttpPutCredentialsMessage = "\n\nIt appears your LOGENTRIES_ACCOUNT_KEY or LOGENTRIES_LOCATION values are invalid or missing.\n\n"; + + // Error message deisplayed when queue overflow occurs. + protected const String QueueOverflowMessage = "\n\nLogentries buffer queue overflow. Message dropped.\n\n"; + + // Newline char to trim from message for formatting. + protected static char[] TrimChars = { '\r', '\n' }; + + /** Non-Unix and Unix Newline */ + protected static string[] posix_newline = { "\r\n", "\n" }; + + /** Unicode line separator character */ + protected static string line_separator = "\u2028"; + + // Restricted symbols that should not appear in host name. + // See http://support.microsoft.com/kb/228275/en-us for details. + private static Regex ForbiddenHostNameChars = new Regex(@"[/\\\[\]\""\:\;\|\<\>\+\=\,\?\* _]{1,}", RegexOptions.Compiled); + + /** Regex used to validate GUID in .NET3.5 */ + private static Regex isGuid = new Regex(@"^(\{){0,1}[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}(\}){0,1}$", RegexOptions.Compiled); + + #endregion + + #region Singletons + + // UTF-8 output character set. + protected static readonly UTF8Encoding UTF8 = new UTF8Encoding(); + + // ASCII character set used by HTTP. + protected static readonly ASCIIEncoding ASCII = new ASCIIEncoding(); + + //static list of all the queues the le appender might be managing. + private static ConcurrentBag> _allQueues = new ConcurrentBag>(); + + /// + /// Determines if the queue is empty after waiting the specified waitTime. + /// Returns true or false if the underlying queues are empty. + /// + /// The length of time the method should block before giving up waiting for it to empty. + /// True if the queue is empty, false if there are still items waiting to be written. + public static bool AreAllQueuesEmpty(TimeSpan waitTime) + { + var start = DateTime.UtcNow; + var then = DateTime.UtcNow; + + while (start.Add(waitTime) > then) + { + if (_allQueues.All(x => x.Count == 0)) + return true; + + Thread.Sleep(100); + then = DateTime.UtcNow; + } + + return _allQueues.All(x => x.Count == 0); + } + #endregion + + public AsyncLogger() + { + Queue = new BlockingCollection(QueueSize); + _allQueues.Add(Queue); + + WorkerThread = new Thread(Run); + WorkerThread.Name = "Logentries Log4net Appender"; + WorkerThread.IsBackground = true; + } + + #region Configuration properties + + private String m_Token = ""; + private String m_AccountKey = ""; + private String m_Location = ""; + private bool m_ImmediateFlush = false; + private bool m_Debug = false; + private bool m_UseHttpPut = false; + private bool m_UseSsl = false; + + // Properties for defining location of DataHub instance if one is used. + private bool m_UseDataHub = false; // By default Logentries service is used instead of DataHub instance. + private String m_DataHubAddr = ""; + private int m_DataHubPort = 0; + + // Properties to define host name of user's machine and define user-specified log ID. + private bool m_UseHostName = false; // Defines whether to prefix log message with HostName or not. + private String m_HostName = ""; // User-defined or auto-defined host name (if not set in config. file) + private String m_LogID = ""; // User-defined log ID to be prefixed to the log message. + + // Sets DataHub usage flag. + public void setIsUsingDataHub(bool useDataHub) + { + m_UseDataHub = useDataHub; + } + + public bool getIsUsingDataHab() + { + return m_UseDataHub; + } + + // Sets DataHub instance address. + public void setDataHubAddr(String dataHubAddr) + { + m_DataHubAddr = dataHubAddr; + } + + public String getDataHubAddr() + { + return m_DataHubAddr; + } + + // Sets the port on which DataHub instance is waiting for log messages. + public void setDataHubPort(int port) + { + m_DataHubPort = port; + } + + public int getDataHubPort() + { + return m_DataHubPort; + } + + public void setToken(String token) + { + m_Token = token; + } + + public String getToken() + { + return m_Token; + } + + public void setAccountKey(String accountKey) + { + m_AccountKey = accountKey; + } + + public string getAccountKey() + { + return m_AccountKey; + } + + public void setLocation(String location) + { + m_Location = location; + } + + public String getLocation() + { + return m_Location; + } + + public void setImmediateFlush(bool immediateFlush) + { + m_ImmediateFlush = immediateFlush; + } + + public bool getImmediateFlush() + { + return m_ImmediateFlush; + } + + public void setDebug(bool debug) + { + m_Debug = debug; + } + + public bool getDebug() + { + return m_Debug; + } + + public void setUseHttpPut(bool useHttpPut) + { + m_UseHttpPut = useHttpPut; + } + + public bool getUseHttpPut() + { + return m_UseHttpPut; + } + + public void setUseSsl(bool useSsl) + { + m_UseSsl = useSsl; + } + + public bool getUseSsl() + { + return m_UseSsl; + } + + public void setUseHostName(bool useHostName) + { + m_UseHostName = useHostName; + } + + public bool getUseHostName() + { + return m_UseHostName; + } + + public void setHostName(String hostName) + { + m_HostName = hostName; + } + + public String getHostName() + { + return m_HostName; + } + + public void setLogID(String logID) + { + m_LogID = logID; + } + + public String getLogID() + { + return m_LogID; + } + + #endregion + + protected readonly BlockingCollection Queue; + protected readonly Thread WorkerThread; + protected readonly Random Random = new Random(); + + private LeClient LeClient = null; + protected bool IsRunning = false; + + #region Protected methods + + protected virtual void Run() + { + try + { + // Open connection. + ReopenConnection(); + + string logMessagePrefix = String.Empty; + + if (m_UseHostName) + { + // If LogHostName is set to "true", but HostName is not defined - + // try to get host name from Environment. + if (m_HostName == String.Empty) + { + try + { + WriteDebugMessages("HostName parameter is not defined - trying to get it from System.Environment.MachineName"); + m_HostName = "HostName=" + System.Environment.MachineName + " "; + } + catch (InvalidOperationException ex) + { + // Cannot get host name automatically, so assume that HostName is not used + // and log message is sent without it. + m_UseHostName = false; + WriteDebugMessages("Failed to get HostName parameter using System.Environment.MachineName. Log messages will not be prefixed by HostName"); + } + } + else + { + if (!CheckIfHostNameValid(m_HostName)) + { + // If user-defined host name is incorrect - we cannot use it + // and log message is sent without it. + m_UseHostName = false; + WriteDebugMessages("HostName parameter contains prohibited characters. Log messages will not be prefixed by HostName"); + } + else + { + m_HostName = "HostName=" + m_HostName + " "; + } + } + } + + if (m_LogID != String.Empty) + { + logMessagePrefix = m_LogID + " "; + } + + if (m_UseHostName) + { + logMessagePrefix += m_HostName; + } + + // Flag that is set if logMessagePrefix is empty. + bool isPrefixEmpty = (logMessagePrefix == String.Empty); + + // Send data in queue. + while (true) + { + // Take data from queue. + var line = Queue.Take(); + + // Replace newline chars with line separator to format multi-line events nicely. + foreach (String newline in posix_newline) + { + line = line.Replace(newline, line_separator); + } + + // If m_UseDataHub == true (logs are sent to DataHub instance) then m_Token is not + // appended to the message. + string finalLine = ((!m_UseHttpPut && !m_UseDataHub) ? this.m_Token + line : line) + '\n'; + + // Add prefixes: LogID and HostName if they are defined. + if (!isPrefixEmpty) + { + finalLine = logMessagePrefix + finalLine; + } + + byte[] data = UTF8.GetBytes(finalLine); + + // Send data, reconnect if needed. + while (true) + { + try + { + this.LeClient.Write(data, 0, data.Length); + + if (m_ImmediateFlush) + this.LeClient.Flush(); + } + catch (IOException) + { + // Reopen the lost connection. + ReopenConnection(); + continue; + } + + break; + } + } + } + catch (ThreadInterruptedException ex) + { + WriteDebugMessages("Logentries asynchronous socket client was interrupted.", ex); + } + } + + protected virtual void OpenConnection() + { + try + { + if (LeClient == null) + { + // Create LeClient instance providing all needed parameters. If DataHub-related properties + // have not been overridden by log4net or NLog configurators, then DataHub is not used, + // because m_UseDataHub == false by default. + LeClient = new LeClient(m_UseHttpPut, m_UseSsl, m_UseDataHub, m_DataHubAddr, m_DataHubPort); + } + + LeClient.Connect(); + + if (m_UseHttpPut) + { + var header = String.Format("PUT /{0}/hosts/{1}/?realtime=1 HTTP/1.1\r\n\r\n", m_AccountKey, m_Location); + LeClient.Write(ASCII.GetBytes(header), 0, header.Length); + } + } + catch (Exception ex) + { + throw new IOException("An error occurred while opening the connection.", ex); + } + } + + protected virtual void ReopenConnection() + { + CloseConnection(); + + var rootDelay = MinDelay; + while (true) + { + try + { + OpenConnection(); + + return; + } + catch (Exception ex) + { + if (m_Debug) + { + WriteDebugMessages("Unable to connect to Logentries API.", ex); + } + } + + rootDelay *= 2; + if (rootDelay > MaxDelay) + rootDelay = MaxDelay; + + var waitFor = rootDelay + Random.Next(rootDelay); + + try + { + Thread.Sleep(waitFor); + } + catch + { + throw new ThreadInterruptedException(); + } + } + } + + protected virtual void CloseConnection() + { + if (LeClient != null) + LeClient.Close(); + } + + public static bool IsNullOrWhiteSpace(String value) + { + if (value == null) return true; + + for (int i = 0; i < value.Length; i++) + { + if (!Char.IsWhiteSpace(value[i])) return false; + } + + return true; + } + + private string retrieveSetting(String name) + { + string value; + + + value = ConfigurationManager.AppSettings[name]; + + if (IsNullOrWhiteSpace(value)) + { + try + { + value = Environment.GetEnvironmentVariable(name); + } + catch (SecurityException) + { + } + } + + return value; + } + + /* + * Use CloudConfigurationManager with .NET4.0 and fallback to System.Configuration for previous frameworks. + * + * NOTE: This is not entirely clear with regards to the above comment, but this block of code uses a compiler directive NET4_0 + * which is not set by default anywhere, so most uses of this code will default back to the "pre-.Net4.0" code branch, even + * if you are using .Net4.0 or .Net4.5. + * + * The second issue is that there are two appsetting keys for each setting - the "legacy" key, such as "LOGENTRIES_TOKEN" + * and the "non-legacy" key, such as "Logentries.Token". Again, I'm not sure of the reasons behind this, so the code below checks + * both the legacy and non-legacy keys, defaulting to the legacy keys if they are found. + * + * It probably should be investigated whether the fallback to ConfigurationManager is needed at all, as CloudConfigurationManager + * will retrieve settings from appSettings in a non-Azure environment. + */ + protected virtual bool LoadCredentials() + { + if (!m_UseHttpPut) + { + if (GetIsValidGuid(m_Token)) + return true; + + var configToken = retrieveSetting(LegacyConfigTokenName) ?? retrieveSetting(ConfigTokenName); + + if (!String.IsNullOrEmpty(configToken) && GetIsValidGuid(configToken)) + { + m_Token = configToken; + return true; + } + + WriteDebugMessages(InvalidTokenMessage); + return false; + } + + if (m_AccountKey != "" && GetIsValidGuid(m_AccountKey) && m_Location != "") + return true; + + var configAccountKey = ConfigurationManager.AppSettings[LegacyConfigAccountKeyName] ?? ConfigurationManager.AppSettings[ConfigAccountKeyName]; + if (!String.IsNullOrEmpty(configAccountKey) && GetIsValidGuid(configAccountKey)) + { + m_AccountKey = configAccountKey; + + var configLocation = ConfigurationManager.AppSettings[LegacyConfigLocationName] ?? ConfigurationManager.AppSettings[ConfigLocationName]; + if (!String.IsNullOrEmpty(configLocation)) + { + m_Location = configLocation; + return true; + } + } + + WriteDebugMessages(InvalidHttpPutCredentialsMessage); + return false; + } + + private bool CheckIfHostNameValid(String hostName) + { + return !ForbiddenHostNameChars.IsMatch(hostName); // Returns false if reg.ex. matches any of forbidden chars. + } + + static bool IsGuid(string candidate, out Guid output) + { + bool isValid = false; + output = Guid.Empty; + + if (isGuid.IsMatch(candidate)) + { + output = new Guid(candidate); + isValid = true; + } + return isValid; + } + + protected virtual bool GetIsValidGuid(string guidString) + { + if (String.IsNullOrEmpty(guidString)) + return false; + + System.Guid newGuid = System.Guid.NewGuid(); + return IsGuid(guidString, out newGuid); + } + + protected virtual void WriteDebugMessages(string message, Exception ex) + { + if (!m_Debug) + return; + + message = LeSignature + message; + string[] messages = { message, ex.ToString() }; + foreach (var msg in messages) + { + // Use below line instead when compiling with log4net1.2.10. + //LogLog.Debug(msg); + + //LogLog.Debug(typeof(LogentriesAppender), msg); + + Debug.WriteLine(message); + } + } + + protected virtual void WriteDebugMessages(string message) + { + if (!m_Debug) + return; + + message = LeSignature + message; + + // Use below line instead when compiling with log4net1.2.10. + //LogLog.Debug(message); + + //LogLog.Debug(typeof(LogentriesAppender), message); + Debug.WriteLine(message); + } + + #endregion + + #region publicMethods + + public virtual void AddLine(string line) + { + if (!IsRunning) + { + // We need to load user credentials only + // if the configuration does not state that DataHub is used; + // credentials needed only if logs are sent to LE service directly. + bool credentialsLoaded = false; + if(!m_UseDataHub) + { + credentialsLoaded = LoadCredentials(); + } + + // If in DataHub mode credentials are ignored. + if (credentialsLoaded || m_UseDataHub) + { + WriteDebugMessages("Starting Logentries asynchronous socket client."); + WorkerThread.Start(); + IsRunning = true; + } + } + + WriteDebugMessages("Queueing: " + line); + + String trimmedEvent = line.TrimEnd(TrimChars); + + // Try to append data to queue. + if (!Queue.TryAdd(trimmedEvent)) + { + Queue.Take(); + if (!Queue.TryAdd(trimmedEvent)) + WriteDebugMessages(QueueOverflowMessage); + } + } + + public void interruptWorker() + { + WorkerThread.Interrupt(); + } + + #endregion + } +} \ No newline at end of file diff --git a/src/LogentriesCore/LeClient.cs b/src/LogentriesCore/LeClient.cs new file mode 100644 index 000000000..fdf1b6dca --- /dev/null +++ b/src/LogentriesCore/LeClient.cs @@ -0,0 +1,103 @@ +using System; +using System.IO; +using System.Net.Security; +using System.Net.Sockets; + +namespace LogentriesCore +{ + class LeClient + { + // Logentries API server address. + protected const String LeApiUrl = "api.logentries.com"; + + // Port number for token logging on Logentries API server. + protected const int LeApiTokenPort = 10000; + + // Port number for TLS encrypted token logging on Logentries API server + protected const int LeApiTokenTlsPort = 20000; + + // Port number for HTTP PUT logging on Logentries API server. + protected const int LeApiHttpPort = 80; + + // Port number for SSL HTTP PUT logging on Logentries API server. + protected const int LeApiHttpsPort = 443; + + // Creates LeClient instance. If do not define useServerUrl and/or useOverrideProt during call + // LeClient will be configured to work with api.logentries.com server; otherwise - with + // defined server on defined port. + public LeClient(bool useHttpPut, bool useSsl, bool useDataHub, String serverAddr, int port) + { + + // Override port number and server address to send logs to DataHub instance. + if (useDataHub) + { + m_UseSsl = false; // DataHub does not support receiving log messages over SSL for now. + m_TcpPort = port; + m_ServerAddr = serverAddr; + } + else + { + m_UseSsl = useSsl; + + if (!m_UseSsl) + m_TcpPort = useHttpPut ? LeApiHttpPort : LeApiTokenPort; + else + m_TcpPort = useHttpPut ? LeApiHttpsPort : LeApiTokenTlsPort; + } + } + + private bool m_UseSsl = false; + private int m_TcpPort; + private TcpClient m_Client = null; + private Stream m_Stream = null; + private SslStream m_SslStream = null; + private String m_ServerAddr = LeApiUrl; // By default m_ServerAddr points to api.logentries.com if useDataHub is not set to true. + + private Stream ActiveStream + { + get + { + return m_UseSsl ? m_SslStream : m_Stream; + } + } + + public void Connect() + { + m_Client = new TcpClient(m_ServerAddr, m_TcpPort); + m_Client.NoDelay = true; + + m_Stream = m_Client.GetStream(); + + if (m_UseSsl) + { + m_SslStream = new SslStream(m_Stream); + m_SslStream.AuthenticateAsClient(m_ServerAddr); + + } + } + + public void Write(byte[] buffer, int offset, int count) + { + ActiveStream.Write(buffer, offset, count); + } + + public void Flush() + { + ActiveStream.Flush(); + } + + public void Close() + { + if (m_Client != null) + { + try + { + m_Client.Close(); + } + catch + { + } + } + } + } +} diff --git a/src/LogentriesCore/LogentriesCore.csproj b/src/LogentriesCore/LogentriesCore.csproj new file mode 100644 index 000000000..f53ce3bc0 --- /dev/null +++ b/src/LogentriesCore/LogentriesCore.csproj @@ -0,0 +1,92 @@ + + + + Debug + AnyCPU + 8.0.30703 + 2.0 + {90D6E9FC-7B88-4E1B-B018-8FA742274558} + Library + Properties + LogentriesCore + LogentriesCore + v4.0 + 512 + ..\ + true + + + true + full + false + bin\Debug\ + DEBUG;TRACE + prompt + 4 + + + pdbonly + true + bin\Release\ + TRACE + prompt + 4 + + + true + bin\x86\Debug\ + DEBUG;TRACE + full + x86 + prompt + MinimumRecommendedRules.ruleset + + + bin\x86\Release\ + TRACE + true + pdbonly + x86 + prompt + MinimumRecommendedRules.ruleset + + + + + + + + + + + + + + + + + + + + + + if $(ConfigurationName) == Release ( +COPY "$(TargetPath)" "%25NUGET_PROJECTS%25$(ProjectName)\2.6.0\lib\net40\" /Y +nuget pack %25NUGET_PROJECTS%25$(ProjectName)\2.6.0\logentries.core.nuspec /o %25NUGET_PROJECTS%25$(ProjectName)\2.6.0\ +) + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + \ No newline at end of file diff --git a/src/LogentriesCore/Properties/AssemblyInfo.cs b/src/LogentriesCore/Properties/AssemblyInfo.cs new file mode 100644 index 000000000..70190f043 --- /dev/null +++ b/src/LogentriesCore/Properties/AssemblyInfo.cs @@ -0,0 +1,36 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; + +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +[assembly: AssemblyTitle("LogentriesCore")] +[assembly: AssemblyDescription("")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("LogentriesCore")] +[assembly: AssemblyCopyright("Copyright © 2013")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// Setting ComVisible to false makes the types in this assembly not visible +// to COM components. If you need to access a type in this assembly from +// COM, set the ComVisible attribute to true on that type. +[assembly: ComVisible(false)] + +// The following GUID is for the ID of the typelib if this project is exposed to COM +[assembly: Guid("14055980-6937-4745-9449-dabf47c1d892")] + +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +// You can specify all the values or you can default the Build and Revision Numbers +// by using the '*' as shown below: +// [assembly: AssemblyVersion("1.0.*")] +[assembly: AssemblyVersion("2.6.0.0")] +[assembly: AssemblyFileVersion("2.6.0.0")] diff --git a/src/LogentriesCore/packages.config b/src/LogentriesCore/packages.config new file mode 100644 index 000000000..e0b68ff6f --- /dev/null +++ b/src/LogentriesCore/packages.config @@ -0,0 +1,4 @@ + + + + \ No newline at end of file diff --git a/src/LogentriesNLog/LogentriesNLog.csproj b/src/LogentriesNLog/LogentriesNLog.csproj new file mode 100644 index 000000000..050ae4725 --- /dev/null +++ b/src/LogentriesNLog/LogentriesNLog.csproj @@ -0,0 +1,104 @@ + + + + Debug + AnyCPU + 8.0.30703 + 2.0 + {9DC31DE3-79FF-47A8-96B4-6BA18F6BB1CB} + Library + Properties + LogentriesNLog + LogentriesNLog + v4.0 + 512 + ..\ + true + + + true + full + false + bin\Debug\ + DEBUG;TRACE + prompt + 4 + + + pdbonly + true + bin\Release\ + TRACE + prompt + 4 + + + true + bin\x86\Debug\ + DEBUG;TRACE + full + x86 + prompt + MinimumRecommendedRules.ruleset + + + bin\x86\Release\ + TRACE + true + pdbonly + x86 + prompt + MinimumRecommendedRules.ruleset + + + + ..\packages\NLog.2.1.0\lib\net40\NLog.dll + + + + + + + + + + + + + + + + + + + + + {90D6E9FC-7B88-4E1B-B018-8FA742274558} + LogentriesCore + + + + + + + + if $(ConfigurationName) == Release ( +COPY "$(TargetPath)" "%25NUGET_PROJECTS%25$(ProjectName)\2.3.0\lib\net40\" /Y +nuget pack %25NUGET_PROJECTS%25$(ProjectName)\2.3.0\logentries.nlog.nuspec /o %25NUGET_PROJECTS%25$(ProjectName)\2.3.0\ +) + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + \ No newline at end of file diff --git a/src/LogentriesNLog/LogentriesTarget.cs b/src/LogentriesNLog/LogentriesTarget.cs new file mode 100644 index 000000000..75083a35c --- /dev/null +++ b/src/LogentriesNLog/LogentriesTarget.cs @@ -0,0 +1,150 @@ +using System; +using LogentriesCore; +using NLog; +using NLog.Targets; +using NzbDrone.Common.Exceptron.fastJSON; + +namespace LogentriesNLog +{ + [Target("Logentries")] + public sealed class LogentriesTarget : TargetWithLayout + { + private AsyncLogger logentriesAsync; + + public LogentriesTarget() + { + logentriesAsync = new AsyncLogger(); + logentriesAsync.setImmediateFlush(true); + } + + + /** Debug flag. */ + public bool Debug + { + get { return logentriesAsync.getDebug(); } + set { logentriesAsync.setDebug(value); } + } + + /** Is using DataHub parameter flag. - ste to true if it is needed to send messages to DataHub instance. */ + public bool IsUsingDataHub + { + get { return logentriesAsync.getIsUsingDataHab(); } + set { logentriesAsync.setIsUsingDataHub(value); } + } + + /** DataHub server address */ + public String DataHubAddr + { + get { return logentriesAsync.getDataHubAddr(); } + set { logentriesAsync.setDataHubAddr(value); } + } + + /** DataHub server port */ + public int DataHubPort + { + get { return logentriesAsync.getDataHubPort(); } + set { logentriesAsync.setDataHubPort(value); } + } + + /** Option to set Token programmatically or in Appender Definition */ + public string Token + { + get { return logentriesAsync.getToken(); } + set { logentriesAsync.setToken(value); } + } + + /** HTTP PUT Flag */ + public bool HttpPut + { + get { return logentriesAsync.getUseHttpPut(); } + set { logentriesAsync.setUseHttpPut(value); } + } + + /** SSL/TLS parameter flag */ + public bool Ssl + { + get { return logentriesAsync.getUseSsl(); } + set { logentriesAsync.setUseSsl(value); } + } + + /** ACCOUNT_KEY parameter for HTTP PUT logging */ + public String Key + { + get { return logentriesAsync.getAccountKey(); } + set { logentriesAsync.setAccountKey(value); } + } + + /** LOCATION parameter for HTTP PUT logging */ + public String Location + { + get { return logentriesAsync.getLocation(); } + set { logentriesAsync.setLocation(value); } + } + + /* LogHostname - switch that defines whether add host name to the log message */ + public bool LogHostname + { + get { return logentriesAsync.getUseHostName(); } + set { logentriesAsync.setUseHostName(value); } + } + + /* HostName - user-defined host name. If empty the library will try to obtain it automatically */ + public String HostName + { + get { return logentriesAsync.getHostName(); } + set { logentriesAsync.setHostName(value); } + } + + /* User-defined log message ID */ + public String LogID + { + get { return logentriesAsync.getLogID(); } + set { logentriesAsync.setLogID(value); } + } + + public bool KeepConnection { get; set; } + + protected override void Write(LogEventInfo logEvent) + { + //Render message content + var log = new Log + { + Level = logEvent.Level.ToString(), + Logger = logEvent.LoggerName, + Message = logEvent.FormattedMessage, + Time = logEvent.TimeStamp, + }; + + //NLog can pass null references of Exception + if (logEvent.Exception != null) + { + log.Exception = logEvent.Exception.ToString(); + log.ExceptionType = logEvent.Exception.GetType().ToString(); + } + + logentriesAsync.AddLine(JSON.Instance.ToJSON(log)); + } + + protected override void CloseTarget() + { + base.CloseTarget(); + + logentriesAsync.interruptWorker(); + } + } + + public class Log + { + public string Message { get; set; } + + public DateTime Time { get; set; } + + public string Logger { get; set; } + + public string Exception { get; set; } + + public string ExceptionType { get; set; } + + public String Level { get; set; } + } +} diff --git a/src/LogentriesNLog/Properties/AssemblyInfo.cs b/src/LogentriesNLog/Properties/AssemblyInfo.cs new file mode 100644 index 000000000..cb5c00748 --- /dev/null +++ b/src/LogentriesNLog/Properties/AssemblyInfo.cs @@ -0,0 +1,36 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; + +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +[assembly: AssemblyTitle("LogentriesNLog")] +[assembly: AssemblyDescription("")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("LogentriesNLog")] +[assembly: AssemblyCopyright("Copyright © 2013")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// Setting ComVisible to false makes the types in this assembly not visible +// to COM components. If you need to access a type in this assembly from +// COM, set the ComVisible attribute to true on that type. +[assembly: ComVisible(false)] + +// The following GUID is for the ID of the typelib if this project is exposed to COM +[assembly: Guid("7e04ff2d-ea59-4b62-969d-72bd3e37c684")] + +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +// You can specify all the values or you can default the Build and Revision Numbers +// by using the '*' as shown below: +// [assembly: AssemblyVersion("1.0.*")] +[assembly: AssemblyVersion("2.4.0.0")] +[assembly: AssemblyFileVersion("2.4.0.0")] diff --git a/src/LogentriesNLog/fastJSON/Getters.cs b/src/LogentriesNLog/fastJSON/Getters.cs new file mode 100644 index 000000000..4a10ed540 --- /dev/null +++ b/src/LogentriesNLog/fastJSON/Getters.cs @@ -0,0 +1,21 @@ +//http://fastjson.codeplex.com/ +//http://fastjson.codeplex.com/license + +using System; +using System.Collections.Generic; + +namespace NzbDrone.Common.Exceptron.fastJSON +{ + internal class Getters + { + public string Name; + public JSON.GenericGetter Getter; + public Type propertyType; + } + + internal class DatasetSchema + { + public List Info { get; set; } + public string Name { get; set; } + } +} diff --git a/src/LogentriesNLog/fastJSON/JSON.cs b/src/LogentriesNLog/fastJSON/JSON.cs new file mode 100644 index 000000000..c08883b33 --- /dev/null +++ b/src/LogentriesNLog/fastJSON/JSON.cs @@ -0,0 +1,820 @@ +//http://fastjson.codeplex.com/ +//http://fastjson.codeplex.com/license + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Data; +using System.Globalization; +using System.IO; +using System.Reflection; +using System.Reflection.Emit; +using System.Xml.Serialization; + +namespace NzbDrone.Common.Exceptron.fastJSON +{ + + internal class JSON + { + public readonly static JSON Instance = new JSON(); + + private JSON() + { + UseSerializerExtension = false; + SerializeNullValues = false; + UseOptimizedDatasetSchema = false; + UsingGlobalTypes = false; + } + public bool UseOptimizedDatasetSchema = true; + public bool UseFastGuid = true; + public bool UseSerializerExtension = true; + public bool IndentOutput = false; + public bool SerializeNullValues = true; + public bool UseUTCDateTime = false; + public bool ShowReadOnlyProperties = false; + public bool UsingGlobalTypes = true; + + public string ToJSON(object obj) + { + return ToJSON(obj, UseSerializerExtension, UseFastGuid, UseOptimizedDatasetSchema, SerializeNullValues); + } + + + public string ToJSON(object obj, + bool enableSerializerExtensions, + bool enableFastGuid, + bool enableOptimizedDatasetSchema, + bool serializeNullValues) + { + return new JSONSerializer(enableOptimizedDatasetSchema, enableFastGuid, enableSerializerExtensions, serializeNullValues, IndentOutput).ConvertToJSON(obj); + } + + + public T ToObject(string json) + { + return (T)ToObject(json, typeof(T)); + } + + + public object ToObject(string json, Type type) + { + var ht = new JsonParser(json).Decode() as Dictionary; + if (ht == null) return null; + return ParseDictionary(ht, null, type); + } + +#if CUSTOMTYPE + internal SafeDictionary _customSerializer = new SafeDictionary(); + internal SafeDictionary _customDeserializer = new SafeDictionary(); + + public void RegisterCustomType(Type type, Serialize serializer, Deserialize deserializer) + { + if (type != null && serializer != null && deserializer != null) + { + _customSerializer.Add(type, serializer); + _customDeserializer.Add(type, deserializer); + // reset property cache + _propertycache = new SafeDictionary>(); + } + } + + internal bool IsTypeRegistered(Type t) + { + Serialize s; + return _customSerializer.TryGetValue(t, out s); + } +#endif + + #region [ PROPERTY GET SET CACHE ] + + readonly SafeDictionary _tyname = new SafeDictionary(); + internal string GetTypeAssemblyName(Type t) + { + string val = ""; + if (_tyname.TryGetValue(t, out val)) + return val; + string s = t.AssemblyQualifiedName; + _tyname.Add(t, s); + return s; + } + + readonly SafeDictionary _typecache = new SafeDictionary(); + private Type GetTypeFromCache(string typename) + { + Type val = null; + if (_typecache.TryGetValue(typename, out val)) + return val; + Type t = Type.GetType(typename); + _typecache.Add(typename, t); + return t; + } + + readonly SafeDictionary _constrcache = new SafeDictionary(); + private delegate object CreateObject(); + private object FastCreateInstance(Type objtype) + { + try + { + CreateObject c = null; + if (_constrcache.TryGetValue(objtype, out c)) + { + return c(); + } + DynamicMethod dynMethod = new DynamicMethod("_", objtype, null, true); + ILGenerator ilGen = dynMethod.GetILGenerator(); + + ilGen.Emit(OpCodes.Newobj, objtype.GetConstructor(Type.EmptyTypes)); + ilGen.Emit(OpCodes.Ret); + c = (CreateObject)dynMethod.CreateDelegate(typeof(CreateObject)); + _constrcache.Add(objtype, c); + return c(); + } + catch (Exception exc) + { + throw new Exception(string.Format("Failed to fast create instance for type '{0}' from assemebly '{1}'", + objtype.FullName, objtype.AssemblyQualifiedName), exc); + } + } + + private struct myPropInfo + { + public bool filled; + public Type pt; + public Type bt; + public Type changeType; + public bool isDictionary; + public bool isValueType; + public bool isGenericType; + public bool isArray; + public bool isByteArray; + public bool isGuid; +#if !SILVERLIGHT + public bool isDataSet; + public bool isDataTable; + public bool isHashtable; +#endif + public GenericSetter setter; + public bool isEnum; + public bool isDateTime; + public Type[] GenericTypes; + public bool isInt; + public bool isLong; + public bool isString; + public bool isBool; + public bool isClass; + public GenericGetter getter; + public bool isStringDictionary; + public string Name; +#if CUSTOMTYPE + public bool isCustomType; +#endif + public bool CanWrite; + } + + readonly SafeDictionary> _propertycache = new SafeDictionary>(); + private SafeDictionary Getproperties(Type type, string typename) + { + SafeDictionary sd = null; + if (_propertycache.TryGetValue(typename, out sd)) + { + return sd; + } + sd = new SafeDictionary(); + var pr = type.GetProperties(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance); + foreach (var p in pr) + { + myPropInfo d = CreateMyProp(p.PropertyType, p.Name); + d.CanWrite = p.CanWrite; + d.setter = CreateSetMethod(p); + d.getter = CreateGetMethod(p); + sd.Add(p.Name, d); + } + + _propertycache.Add(typename, sd); + return sd; + } + + private myPropInfo CreateMyProp(Type t, string name) + { + myPropInfo d = new myPropInfo(); + d.filled = true; + d.CanWrite = true; + d.pt = t; + d.Name = name; + d.isDictionary = t.Name.Contains("Dictionary"); + if (d.isDictionary) + d.GenericTypes = t.GetGenericArguments(); + d.isValueType = t.IsValueType; + d.isGenericType = t.IsGenericType; + d.isArray = t.IsArray; + if (d.isArray) + d.bt = t.GetElementType(); + if (d.isGenericType) + d.bt = t.GetGenericArguments()[0]; + d.isByteArray = t == typeof(byte[]); + d.isGuid = (t == typeof(Guid) || t == typeof(Guid?)); +#if !SILVERLIGHT + d.isHashtable = t == typeof(Hashtable); + d.isDataSet = t == typeof(DataSet); + d.isDataTable = t == typeof(DataTable); +#endif + + d.changeType = GetChangeType(t); + d.isEnum = t.IsEnum; + d.isDateTime = t == typeof(DateTime) || t == typeof(DateTime?); + d.isInt = t == typeof(int) || t == typeof(int?); + d.isLong = t == typeof(long) || t == typeof(long?); + d.isString = t == typeof(string); + d.isBool = t == typeof(bool) || t == typeof(bool?); + d.isClass = t.IsClass; + + if (d.isDictionary && d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string)) + d.isStringDictionary = true; + +#if CUSTOMTYPE + if (IsTypeRegistered(t)) + d.isCustomType = true; +#endif + return d; + } + + private delegate void GenericSetter(object target, object value); + + private static GenericSetter CreateSetMethod(PropertyInfo propertyInfo) + { + MethodInfo setMethod = propertyInfo.GetSetMethod(nonPublic: true); + if (setMethod == null) + return null; + + var arguments = new Type[2]; + arguments[0] = arguments[1] = typeof(object); + + DynamicMethod setter = new DynamicMethod("_", typeof(void), arguments, true); + ILGenerator il = setter.GetILGenerator(); + il.Emit(OpCodes.Ldarg_0); + il.Emit(OpCodes.Castclass, propertyInfo.DeclaringType); + il.Emit(OpCodes.Ldarg_1); + + if (propertyInfo.PropertyType.IsClass) + il.Emit(OpCodes.Castclass, propertyInfo.PropertyType); + else + il.Emit(OpCodes.Unbox_Any, propertyInfo.PropertyType); + + il.EmitCall(OpCodes.Callvirt, setMethod, null); + il.Emit(OpCodes.Ret); + + return (GenericSetter)setter.CreateDelegate(typeof(GenericSetter)); + } + + internal delegate object GenericGetter(object obj); + + + private GenericGetter CreateGetMethod(PropertyInfo propertyInfo) + { + MethodInfo getMethod = propertyInfo.GetGetMethod(); + if (getMethod == null) + return null; + + var arguments = new Type[1]; + arguments[0] = typeof(object); + + DynamicMethod getter = new DynamicMethod("_", typeof(object), arguments, true); + ILGenerator il = getter.GetILGenerator(); + il.Emit(OpCodes.Ldarg_0); + il.Emit(OpCodes.Castclass, propertyInfo.DeclaringType); + il.EmitCall(OpCodes.Callvirt, getMethod, null); + + if (!propertyInfo.PropertyType.IsClass) + il.Emit(OpCodes.Box, propertyInfo.PropertyType); + + il.Emit(OpCodes.Ret); + + return (GenericGetter)getter.CreateDelegate(typeof(GenericGetter)); + } + + readonly SafeDictionary> _getterscache = new SafeDictionary>(); + internal List GetGetters(Type type) + { + List val = null; + if (_getterscache.TryGetValue(type, out val)) + return val; + + var props = type.GetProperties(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance); + var getters = new List(); + foreach (var p in props) + { + if (!p.CanWrite && ShowReadOnlyProperties == false) continue; + + var att = p.GetCustomAttributes(typeof(XmlIgnoreAttribute), false); + if (att != null && att.Length > 0) + continue; + + GenericGetter g = CreateGetMethod(p); + if (g != null) + { + Getters gg = new Getters(); + gg.Name = p.Name; + gg.Getter = g; + gg.propertyType = p.PropertyType; + getters.Add(gg); + } + } + + + _getterscache.Add(type, getters); + return getters; + } + + private object ChangeType(object value, Type conversionType) + { + if (conversionType == typeof(int)) + return (int)CreateLong((string)value); + + if (conversionType == typeof(long)) + return CreateLong((string)value); + + if (conversionType == typeof(string)) + return value; + + if (conversionType == typeof(Guid)) + return CreateGuid((string)value); + + if (conversionType.IsEnum) + return CreateEnum(conversionType, (string)value); + + return Convert.ChangeType(value, conversionType, CultureInfo.InvariantCulture); + } + #endregion + + + private object ParseDictionary(Dictionary d, Dictionary globaltypes, Type type) + { + object tn = ""; + if (d.TryGetValue("$types", out tn)) + { + UsingGlobalTypes = true; + globaltypes = new Dictionary(); + foreach (var kv in (Dictionary)tn) + { + globaltypes.Add((string)kv.Value, kv.Key); + } + } + + bool found = d.TryGetValue("$type", out tn); +#if !SILVERLIGHT + if (found == false && type == typeof(Object)) + { + return CreateDataset(d, globaltypes); + } +#endif + if (found) + { + if (UsingGlobalTypes) + { + object tname = ""; + if (globaltypes.TryGetValue((string)tn, out tname)) + tn = tname; + } + type = GetTypeFromCache((string)tn); + } + + if (type == null) + throw new Exception("Cannot determine type"); + + string typename = type.FullName; + object o = FastCreateInstance(type); + var props = Getproperties(type, typename); + foreach (var name in d.Keys) + { + if (name == "$map") + { + ProcessMap(o, props, (Dictionary)d[name]); + continue; + } + myPropInfo pi; + if (props.TryGetValue(name, out pi) == false) + continue; + if (pi.filled) + { + object v = d[name]; + + if (v != null) + { + object oset = null; + + if (pi.isInt) + oset = (int)CreateLong((string)v); +#if CUSTOMTYPE + else if (pi.isCustomType) + oset = CreateCustom((string)v, pi.pt); +#endif + else if (pi.isLong) + oset = CreateLong((string)v); + + else if (pi.isString) + oset = v; + + else if (pi.isBool) + oset = (bool)v; + + else if (pi.isGenericType && pi.isValueType == false && pi.isDictionary == false) +#if SILVERLIGHT + oset = CreateGenericList((List)v, pi.pt, pi.bt, globaltypes); +#else + oset = CreateGenericList((ArrayList)v, pi.pt, pi.bt, globaltypes); +#endif + else if (pi.isByteArray) + oset = Convert.FromBase64String((string)v); + + else if (pi.isArray && pi.isValueType == false) +#if SILVERLIGHT + oset = CreateArray((List)v, pi.pt, pi.bt, globaltypes); +#else + oset = CreateArray((ArrayList)v, pi.pt, pi.bt, globaltypes); +#endif + else if (pi.isGuid) + oset = CreateGuid((string)v); +#if !SILVERLIGHT + else if (pi.isDataSet) + oset = CreateDataset((Dictionary)v, globaltypes); + + else if (pi.isDataTable) + oset = CreateDataTable((Dictionary)v, globaltypes); +#endif + + else if (pi.isStringDictionary) + oset = CreateStringKeyDictionary((Dictionary)v, pi.pt, pi.GenericTypes, globaltypes); + +#if !SILVERLIGHT + else if (pi.isDictionary || pi.isHashtable) + oset = CreateDictionary((ArrayList)v, pi.pt, pi.GenericTypes, globaltypes); +#else + else if (pi.isDictionary) + oset = CreateDictionary((List)v, pi.pt, pi.GenericTypes, globaltypes); +#endif + + else if (pi.isEnum) + oset = CreateEnum(pi.pt, (string)v); + + else if (pi.isDateTime) + oset = CreateDateTime((string)v); + + else if (pi.isClass && v is Dictionary) + oset = ParseDictionary((Dictionary)v, globaltypes, pi.pt); + + else if (pi.isValueType) + oset = ChangeType(v, pi.changeType); + +#if SILVERLIGHT + else if (v is List) + oset = CreateArray((List)v, pi.pt, typeof(object), globaltypes); +#else + else if (v is ArrayList) + oset = CreateArray((ArrayList)v, pi.pt, typeof(object), globaltypes); +#endif + else + oset = v; + + if (pi.CanWrite) + pi.setter(o, oset); + } + } + } + return o; + } + +#if CUSTOMTYPE + private object CreateCustom(string v, Type type) + { + Deserialize d; + _customDeserializer.TryGetValue(type, out d); + return d(v); + } +#endif + + private void ProcessMap(object obj, SafeDictionary props, Dictionary dic) + { + foreach (var kv in dic) + { + myPropInfo p = props[kv.Key]; + object o = p.getter(obj); + Type t = Type.GetType((string)kv.Value); + if (t == typeof(Guid)) + p.setter(obj, CreateGuid((string)o)); + } + } + + private long CreateLong(string s) + { + long num = 0; + bool neg = false; + foreach (var cc in s) + { + if (cc == '-') + neg = true; + else if (cc == '+') + neg = false; + else + { + num *= 10; + num += (cc - '0'); + } + } + + return neg ? -num : num; + } + + private object CreateEnum(Type pt, string v) + { + // TODO : optimize create enum +#if !SILVERLIGHT + return Enum.Parse(pt, v); +#else + return Enum.Parse(pt, v, true); +#endif + } + + private Guid CreateGuid(string s) + { + if (s.Length > 30) + return new Guid(s); + return new Guid(Convert.FromBase64String(s)); + } + + private DateTime CreateDateTime(string value) + { + bool utc = false; + // 0123456789012345678 + // datetime format = yyyy-MM-dd HH:mm:ss + int year = (int)CreateLong(value.Substring(0, 4)); + int month = (int)CreateLong(value.Substring(5, 2)); + int day = (int)CreateLong(value.Substring(8, 2)); + int hour = (int)CreateLong(value.Substring(11, 2)); + int min = (int)CreateLong(value.Substring(14, 2)); + int sec = (int)CreateLong(value.Substring(17, 2)); + + if (value.EndsWith("Z")) + utc = true; + + if (UseUTCDateTime == false && utc == false) + return new DateTime(year, month, day, hour, min, sec); + return new DateTime(year, month, day, hour, min, sec, DateTimeKind.Utc).ToLocalTime(); + } + +#if SILVERLIGHT + private object CreateArray(List data, Type pt, Type bt, Dictionary globalTypes) + { + Array col = Array.CreateInstance(bt, data.Count); + // create an array of objects + for (int i = 0; i < data.Count; i++)// each (object ob in data) + { + object ob = data[i]; + if (ob is IDictionary) + col.SetValue(ParseDictionary((Dictionary)ob, globalTypes, bt), i); + else + col.SetValue(ChangeType(ob, bt), i); + } + + return col; + } +#else + private object CreateArray(ArrayList data, Type pt, Type bt, Dictionary globalTypes) + { + ArrayList col = new ArrayList(); + // create an array of objects + foreach (var ob in data) + { + if (ob is IDictionary) + col.Add(ParseDictionary((Dictionary)ob, globalTypes, bt)); + else + col.Add(ChangeType(ob, bt)); + } + return col.ToArray(bt); + } +#endif + + +#if SILVERLIGHT + private object CreateGenericList(List data, Type pt, Type bt, Dictionary globalTypes) +#else + private object CreateGenericList(ArrayList data, Type pt, Type bt, Dictionary globalTypes) +#endif + { + IList col = (IList)FastCreateInstance(pt); + // create an array of objects + foreach (var ob in data) + { + if (ob is IDictionary) + col.Add(ParseDictionary((Dictionary)ob, globalTypes, bt)); +#if SILVERLIGHT + else if (ob is List) + col.Add(((List)ob).ToArray()); +#else + else if (ob is ArrayList) + col.Add(((ArrayList)ob).ToArray()); +#endif + else + col.Add(ChangeType(ob, bt)); + } + return col; + } + + private object CreateStringKeyDictionary(Dictionary reader, Type pt, Type[] types, Dictionary globalTypes) + { + var col = (IDictionary)FastCreateInstance(pt); + Type t1 = null; + Type t2 = null; + if (types != null) + { + t1 = types[0]; + t2 = types[1]; + } + + foreach (var values in reader) + { + var key = values.Key;//ChangeType(values.Key, t1); + object val = null; + if (values.Value is Dictionary) + val = ParseDictionary((Dictionary)values.Value, globalTypes, t2); + else + val = ChangeType(values.Value, t2); + col.Add(key, val); + } + + return col; + } + +#if SILVERLIGHT + private object CreateDictionary(List reader, Type pt, Type[] types, Dictionary globalTypes) +#else + private object CreateDictionary(ArrayList reader, Type pt, Type[] types, Dictionary globalTypes) +#endif + { + IDictionary col = (IDictionary)FastCreateInstance(pt); + Type t1 = null; + Type t2 = null; + if (types != null) + { + t1 = types[0]; + t2 = types[1]; + } + + foreach (Dictionary values in reader) + { + object key = values["k"]; + object val = values["v"]; + + if (key is Dictionary) + key = ParseDictionary((Dictionary)key, globalTypes, t1); + else + key = ChangeType(key, t1); + + if (val is Dictionary) + val = ParseDictionary((Dictionary)val, globalTypes, t2); + else + val = ChangeType(val, t2); + + col.Add(key, val); + } + + return col; + } + + private Type GetChangeType(Type conversionType) + { + if (conversionType.IsGenericType && conversionType.GetGenericTypeDefinition().Equals(typeof(Nullable<>))) + return conversionType.GetGenericArguments()[0]; + + return conversionType; + } +#if !SILVERLIGHT + private DataSet CreateDataset(Dictionary reader, Dictionary globalTypes) + { + DataSet ds = new DataSet(); + ds.EnforceConstraints = false; + ds.BeginInit(); + + // read dataset schema here + ReadSchema(reader, ds, globalTypes); + + foreach (var pair in reader) + { + if (pair.Key == "$type" || pair.Key == "$schema") continue; + + ArrayList rows = (ArrayList)pair.Value; + if (rows == null) continue; + + DataTable dt = ds.Tables[pair.Key]; + ReadDataTable(rows, dt); + } + + ds.EndInit(); + + return ds; + } + + private void ReadSchema(Dictionary reader, DataSet ds, Dictionary globalTypes) + { + var schema = reader["$schema"]; + + if (schema is string) + { + TextReader tr = new StringReader((string)schema); + ds.ReadXmlSchema(tr); + } + else + { + DatasetSchema ms = (DatasetSchema)ParseDictionary((Dictionary)schema, globalTypes, typeof(DatasetSchema)); + ds.DataSetName = ms.Name; + for (int i = 0; i < ms.Info.Count; i += 3) + { + if (ds.Tables.Contains(ms.Info[i]) == false) + ds.Tables.Add(ms.Info[i]); + ds.Tables[ms.Info[i]].Columns.Add(ms.Info[i + 1], Type.GetType(ms.Info[i + 2])); + } + } + } + + private void ReadDataTable(ArrayList rows, DataTable dt) + { + dt.BeginInit(); + dt.BeginLoadData(); + var guidcols = new List(); + var datecol = new List(); + + foreach (DataColumn c in dt.Columns) + { + if (c.DataType == typeof(Guid) || c.DataType == typeof(Guid?)) + guidcols.Add(c.Ordinal); + if (UseUTCDateTime && (c.DataType == typeof(DateTime) || c.DataType == typeof(DateTime?))) + datecol.Add(c.Ordinal); + } + + foreach (ArrayList row in rows) + { + var v = new object[row.Count]; + row.CopyTo(v, 0); + foreach (var i in guidcols) + { + string s = (string)v[i]; + if (s != null && s.Length < 36) + v[i] = new Guid(Convert.FromBase64String(s)); + } + if (UseUTCDateTime) + { + foreach (var i in datecol) + { + string s = (string)v[i]; + if (s != null) + v[i] = CreateDateTime(s); + } + } + dt.Rows.Add(v); + } + + dt.EndLoadData(); + dt.EndInit(); + } + + DataTable CreateDataTable(Dictionary reader, Dictionary globalTypes) + { + var dt = new DataTable(); + + // read dataset schema here + var schema = reader["$schema"]; + + if (schema is string) + { + TextReader tr = new StringReader((string)schema); + dt.ReadXmlSchema(tr); + } + else + { + var ms = (DatasetSchema)ParseDictionary((Dictionary)schema, globalTypes, typeof(DatasetSchema)); + dt.TableName = ms.Info[0]; + for (int i = 0; i < ms.Info.Count; i += 3) + { + dt.Columns.Add(ms.Info[i + 1], Type.GetType(ms.Info[i + 2])); + } + } + + foreach (var pair in reader) + { + if (pair.Key == "$type" || pair.Key == "$schema") + continue; + + var rows = (ArrayList)pair.Value; + if (rows == null) + continue; + + if (!dt.TableName.Equals(pair.Key, StringComparison.InvariantCultureIgnoreCase)) + continue; + + ReadDataTable(rows, dt); + } + + return dt; + } +#endif + } +} \ No newline at end of file diff --git a/src/LogentriesNLog/fastJSON/JsonParser.cs b/src/LogentriesNLog/fastJSON/JsonParser.cs new file mode 100644 index 000000000..e1de1b925 --- /dev/null +++ b/src/LogentriesNLog/fastJSON/JsonParser.cs @@ -0,0 +1,409 @@ +//http://fastjson.codeplex.com/ +//http://fastjson.codeplex.com/license + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; + +namespace NzbDrone.Common.Exceptron.fastJSON +{ + /// + /// This class encodes and decodes JSON strings. + /// Spec. details, see http://www.json.org/ + /// + /// JSON uses Arrays and Objects. These correspond here to the datatypes ArrayList and Hashtable. + /// All numbers are parsed to doubles. + /// + internal class JsonParser + { + enum Token + { + None = -1, // Used to denote no Lookahead available + Curly_Open, + Curly_Close, + Squared_Open, + Squared_Close, + Colon, + Comma, + String, + Number, + True, + False, + Null + } + + readonly char[] json; + readonly StringBuilder s = new StringBuilder(); + Token lookAheadToken = Token.None; + int index; + + internal JsonParser(string json) + { + this.json = json.ToCharArray(); + } + + public object Decode() + { + return ParseValue(); + } + + private Dictionary ParseObject() + { + var table = new Dictionary(); + + ConsumeToken(); // { + + while (true) + { + switch (LookAhead()) + { + + case Token.Comma: + ConsumeToken(); + break; + + case Token.Curly_Close: + ConsumeToken(); + return table; + + default: + { + + // name + string name = ParseString(); + + // : + if (NextToken() != Token.Colon) + { + throw new Exception("Expected colon at index " + index); + } + + // value + object value = ParseValue(); + + table[name] = value; + } + break; + } + } + } + +#if SILVERLIGHT + private List ParseArray() + { + List array = new List(); +#else + private ArrayList ParseArray() + { + ArrayList array = new ArrayList(); +#endif + ConsumeToken(); // [ + + while (true) + { + switch (LookAhead()) + { + + case Token.Comma: + ConsumeToken(); + break; + + case Token.Squared_Close: + ConsumeToken(); + return array; + + default: + { + array.Add(ParseValue()); + } + break; + } + } + } + + private object ParseValue() + { + switch (LookAhead()) + { + case Token.Number: + return ParseNumber(); + + case Token.String: + return ParseString(); + + case Token.Curly_Open: + return ParseObject(); + + case Token.Squared_Open: + return ParseArray(); + + case Token.True: + ConsumeToken(); + return true; + + case Token.False: + ConsumeToken(); + return false; + + case Token.Null: + ConsumeToken(); + return null; + } + + throw new Exception("Unrecognized token at index" + index); + } + + private string ParseString() + { + ConsumeToken(); // " + + s.Length = 0; + + int runIndex = -1; + + while (index < json.Length) + { + var c = json[index++]; + + if (c == '"') + { + if (runIndex != -1) + { + if (s.Length == 0) + return new string(json, runIndex, index - runIndex - 1); + + s.Append(json, runIndex, index - runIndex - 1); + } + return s.ToString(); + } + + if (c != '\\') + { + if (runIndex == -1) + runIndex = index - 1; + + continue; + } + + if (index == json.Length) break; + + if (runIndex != -1) + { + s.Append(json, runIndex, index - runIndex - 1); + runIndex = -1; + } + + switch (json[index++]) + { + case '"': + s.Append('"'); + break; + + case '\\': + s.Append('\\'); + break; + + case '/': + s.Append('/'); + break; + + case 'b': + s.Append('\b'); + break; + + case 'f': + s.Append('\f'); + break; + + case 'n': + s.Append('\n'); + break; + + case 'r': + s.Append('\r'); + break; + + case 't': + s.Append('\t'); + break; + + case 'u': + { + int remainingLength = json.Length - index; + if (remainingLength < 4) break; + + // parse the 32 bit hex into an integer codepoint + uint codePoint = ParseUnicode(json[index], json[index + 1], json[index + 2], json[index + 3]); + s.Append((char)codePoint); + + // skip 4 chars + index += 4; + } + break; + } + } + + throw new Exception("Unexpectedly reached end of string"); + } + + private uint ParseSingleChar(char c1, uint multipliyer) + { + uint p1 = 0; + if (c1 >= '0' && c1 <= '9') + p1 = (uint)(c1 - '0') * multipliyer; + else if (c1 >= 'A' && c1 <= 'F') + p1 = (uint)((c1 - 'A') + 10) * multipliyer; + else if (c1 >= 'a' && c1 <= 'f') + p1 = (uint)((c1 - 'a') + 10) * multipliyer; + return p1; + } + + private uint ParseUnicode(char c1, char c2, char c3, char c4) + { + uint p1 = ParseSingleChar(c1, 0x1000); + uint p2 = ParseSingleChar(c2, 0x100); + uint p3 = ParseSingleChar(c3, 0x10); + uint p4 = ParseSingleChar(c4, 1); + + return p1 + p2 + p3 + p4; + } + + private string ParseNumber() + { + ConsumeToken(); + + // Need to start back one place because the first digit is also a token and would have been consumed + var startIndex = index - 1; + + do + { + var c = json[index]; + + if ((c >= '0' && c <= '9') || c == '.' || c == '-' || c == '+' || c == 'e' || c == 'E') + { + if (++index == json.Length) throw new Exception("Unexpected end of string whilst parsing number"); + continue; + } + + break; + } while (true); + + return new string(json, startIndex, index - startIndex); + } + + private Token LookAhead() + { + if (lookAheadToken != Token.None) return lookAheadToken; + + return lookAheadToken = NextTokenCore(); + } + + private void ConsumeToken() + { + lookAheadToken = Token.None; + } + + private Token NextToken() + { + var result = lookAheadToken != Token.None ? lookAheadToken : NextTokenCore(); + + lookAheadToken = Token.None; + + return result; + } + + private Token NextTokenCore() + { + char c; + + // Skip past whitespace + do + { + c = json[index]; + + if (c > ' ') break; + if (c != ' ' && c != '\t' && c != '\n' && c != '\r') break; + + } while (++index < json.Length); + + if (index == json.Length) + { + throw new Exception("Reached end of string unexpectedly"); + } + + c = json[index]; + + index++; + + //if (c >= '0' && c <= '9') + // return Token.Number; + + switch (c) + { + case '{': + return Token.Curly_Open; + + case '}': + return Token.Curly_Close; + + case '[': + return Token.Squared_Open; + + case ']': + return Token.Squared_Close; + + case ',': + return Token.Comma; + + case '"': + return Token.String; + + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case '-': case '+': case '.': + return Token.Number; + + case ':': + return Token.Colon; + + case 'f': + if (json.Length - index >= 4 && + json[index + 0] == 'a' && + json[index + 1] == 'l' && + json[index + 2] == 's' && + json[index + 3] == 'e') + { + index += 4; + return Token.False; + } + break; + + case 't': + if (json.Length - index >= 3 && + json[index + 0] == 'r' && + json[index + 1] == 'u' && + json[index + 2] == 'e') + { + index += 3; + return Token.True; + } + break; + + case 'n': + if (json.Length - index >= 3 && + json[index + 0] == 'u' && + json[index + 1] == 'l' && + json[index + 2] == 'l') + { + index += 3; + return Token.Null; + } + break; + + } + + throw new Exception("Could not find token at index " + --index); + } + } +} diff --git a/src/LogentriesNLog/fastJSON/JsonSerializer.cs b/src/LogentriesNLog/fastJSON/JsonSerializer.cs new file mode 100644 index 000000000..fc2988e51 --- /dev/null +++ b/src/LogentriesNLog/fastJSON/JsonSerializer.cs @@ -0,0 +1,519 @@ +//http://fastjson.codeplex.com/ +//http://fastjson.codeplex.com/license + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Data; +using System.Globalization; +using System.IO; +using System.Text; + +namespace NzbDrone.Common.Exceptron.fastJSON +{ + internal class JSONSerializer + { + private readonly StringBuilder _output = new StringBuilder(); + readonly bool useMinimalDataSetSchema; + readonly bool fastguid = true; + readonly bool useExtension = true; + readonly bool serializeNulls = true; + readonly int _MAX_DEPTH = 10; + readonly bool _Indent; + readonly bool _useGlobalTypes = true; + int _current_depth; + private readonly Dictionary _globalTypes = new Dictionary(); + + internal JSONSerializer(bool UseMinimalDataSetSchema, bool UseFastGuid, bool UseExtensions, bool SerializeNulls, bool IndentOutput) + { + useMinimalDataSetSchema = UseMinimalDataSetSchema; + fastguid = UseFastGuid; + useExtension = UseExtensions; + _Indent = IndentOutput; + serializeNulls = SerializeNulls; + if (useExtension == false) + _useGlobalTypes = false; + } + + internal string ConvertToJSON(object obj) + { + WriteValue(obj); + + string str = ""; + if (_useGlobalTypes) + { + StringBuilder sb = new StringBuilder(); + sb.Append("{\"$types\":{"); + bool pendingSeparator = false; + foreach (var kv in _globalTypes) + { + if (pendingSeparator) sb.Append(','); + pendingSeparator = true; + sb.Append("\""); + sb.Append(kv.Key); + sb.Append("\":\""); + sb.Append(kv.Value); + sb.Append("\""); + } + sb.Append("},"); + str = sb + _output.ToString(); + } + else + str = _output.ToString(); + + return str; + } + + private void WriteValue(object obj) + { + if (obj == null || obj is DBNull) + _output.Append("null"); + + else if (obj is string || obj is char) + WriteString((string)obj); + + else if (obj is Guid) + WriteGuid((Guid)obj); + + else if (obj is bool) + _output.Append(((bool)obj) ? "true" : "false"); // conform to standard + + else if ( + obj is int || obj is long || obj is double || + obj is decimal || obj is float || + obj is byte || obj is short || + obj is sbyte || obj is ushort || + obj is uint || obj is ulong + ) + _output.Append(((IConvertible)obj).ToString(NumberFormatInfo.InvariantInfo)); + + else if (obj is DateTime) + WriteDateTime((DateTime)obj); + + else if (obj is IDictionary && obj.GetType().IsGenericType && obj.GetType().GetGenericArguments()[0] == typeof(string)) + WriteStringDictionary((IDictionary)obj); + + else if (obj is IDictionary) + WriteDictionary((IDictionary)obj); +#if !SILVERLIGHT + else if (obj is DataSet) + WriteDataset((DataSet)obj); + + else if (obj is DataTable) + WriteDataTable((DataTable)obj); +#endif + else if (obj is byte[]) + WriteBytes((byte[])obj); + + else if (obj is Array || obj is IList || obj is ICollection) + WriteArray((IEnumerable)obj); + + else if (obj is Enum) + WriteEnum((Enum)obj); + +#if CUSTOMTYPE + else if (JSON.Instance.IsTypeRegistered(obj.GetType())) + WriteCustom(obj); +#endif + else + WriteObject(obj); + } + +#if CUSTOMTYPE + private void WriteCustom(object obj) + { + Serialize s; + JSON.Instance._customSerializer.TryGetValue(obj.GetType(), out s); + WriteStringFast(s(obj)); + } +#endif + + private void WriteEnum(Enum e) + { + // TODO : optimize enum write + WriteStringFast(e.ToString()); + } + + private void WriteGuid(Guid g) + { + if (fastguid == false) + WriteStringFast(g.ToString()); + else + WriteBytes(g.ToByteArray()); + } + + private void WriteBytes(byte[] bytes) + { +#if !SILVERLIGHT + WriteStringFast(Convert.ToBase64String(bytes, 0, bytes.Length, Base64FormattingOptions.None)); +#else + WriteStringFast(Convert.ToBase64String(bytes, 0, bytes.Length)); +#endif + } + + private void WriteDateTime(DateTime dateTime) + { + // datetime format standard : yyyy-MM-dd HH:mm:ss + DateTime dt = dateTime; + if (JSON.Instance.UseUTCDateTime) + dt = dateTime.ToUniversalTime(); + + _output.Append("\""); + _output.Append(dt.Year.ToString("0000", NumberFormatInfo.InvariantInfo)); + _output.Append("-"); + _output.Append(dt.Month.ToString("00", NumberFormatInfo.InvariantInfo)); + _output.Append("-"); + _output.Append(dt.Day.ToString("00", NumberFormatInfo.InvariantInfo)); + _output.Append(" "); + _output.Append(dt.Hour.ToString("00", NumberFormatInfo.InvariantInfo)); + _output.Append(":"); + _output.Append(dt.Minute.ToString("00", NumberFormatInfo.InvariantInfo)); + _output.Append(":"); + _output.Append(dt.Second.ToString("00", NumberFormatInfo.InvariantInfo)); + + if (JSON.Instance.UseUTCDateTime) + _output.Append("Z"); + + _output.Append("\""); + } +#if !SILVERLIGHT + private DatasetSchema GetSchema(DataTable ds) + { + if (ds == null) return null; + + DatasetSchema m = new DatasetSchema(); + m.Info = new List(); + m.Name = ds.TableName; + + foreach (DataColumn c in ds.Columns) + { + m.Info.Add(ds.TableName); + m.Info.Add(c.ColumnName); + m.Info.Add(c.DataType.ToString()); + } + // TODO : serialize relations and constraints here + + return m; + } + + private DatasetSchema GetSchema(DataSet ds) + { + if (ds == null) return null; + + DatasetSchema m = new DatasetSchema(); + m.Info = new List(); + m.Name = ds.DataSetName; + + foreach (DataTable t in ds.Tables) + { + foreach (DataColumn c in t.Columns) + { + m.Info.Add(t.TableName); + m.Info.Add(c.ColumnName); + m.Info.Add(c.DataType.ToString()); + } + } + // TODO : serialize relations and constraints here + + return m; + } + + private string GetXmlSchema(DataTable dt) + { + using (var writer = new StringWriter()) + { + dt.WriteXmlSchema(writer); + return dt.ToString(); + } + } + + private void WriteDataset(DataSet ds) + { + _output.Append('{'); + if (useExtension) + { + WritePair("$schema", useMinimalDataSetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema()); + _output.Append(','); + } + bool tablesep = false; + foreach (DataTable table in ds.Tables) + { + if (tablesep) _output.Append(","); + tablesep = true; + WriteDataTableData(table); + } + // end dataset + _output.Append('}'); + } + + private void WriteDataTableData(DataTable table) + { + _output.Append('\"'); + _output.Append(table.TableName); + _output.Append("\":["); + DataColumnCollection cols = table.Columns; + bool rowseparator = false; + foreach (DataRow row in table.Rows) + { + if (rowseparator) _output.Append(","); + rowseparator = true; + _output.Append('['); + + bool pendingSeperator = false; + foreach (DataColumn column in cols) + { + if (pendingSeperator) _output.Append(','); + WriteValue(row[column]); + pendingSeperator = true; + } + _output.Append(']'); + } + + _output.Append(']'); + } + + void WriteDataTable(DataTable dt) + { + _output.Append('{'); + if (useExtension) + { + WritePair("$schema", useMinimalDataSetSchema ? (object)GetSchema(dt) : GetXmlSchema(dt)); + _output.Append(','); + } + + WriteDataTableData(dt); + + // end datatable + _output.Append('}'); + } +#endif + bool _firstWritten; + private void WriteObject(object obj) + { + Indent(); + if (_useGlobalTypes == false) + _output.Append('{'); + else + { + if (_firstWritten) + _output.Append("{"); + } + _firstWritten = true; + _current_depth++; + if (_current_depth > _MAX_DEPTH) + throw new Exception("Serializer encountered maximum depth of " + _MAX_DEPTH); + + + var map = new Dictionary(); + Type t = obj.GetType(); + bool append = false; + if (useExtension) + { + if (_useGlobalTypes == false) + WritePairFast("$type", JSON.Instance.GetTypeAssemblyName(t)); + else + { + int dt = 0; + string ct = JSON.Instance.GetTypeAssemblyName(t); + if (_globalTypes.TryGetValue(ct, out dt) == false) + { + dt = _globalTypes.Count + 1; + _globalTypes.Add(ct, dt); + } + WritePairFast("$type", dt.ToString()); + } + append = true; + } + + var g = JSON.Instance.GetGetters(t); + foreach (var p in g) + { + if (append) + _output.Append(','); + object o = p.Getter(obj); + if ((o == null || o is DBNull) && serializeNulls == false) + append = false; + else + { + WritePair(p.Name, o); + if (o != null && useExtension) + { + Type tt = o.GetType(); + if (tt == typeof(Object)) + map.Add(p.Name, tt.ToString()); + } + append = true; + } + } + if (map.Count > 0 && useExtension) + { + _output.Append(",\"$map\":"); + WriteStringDictionary(map); + } + _current_depth--; + Indent(); + _output.Append('}'); + _current_depth--; + + } + + private void Indent() + { + Indent(false); + } + + private void Indent(bool dec) + { + if (_Indent) + { + _output.Append("\r\n"); + for (int i = 0; i < _current_depth - (dec ? 1 : 0); i++) + _output.Append("\t"); + } + } + + private void WritePairFast(string name, string value) + { + if ((value == null) && serializeNulls == false) + return; + Indent(); + WriteStringFast(name); + + _output.Append(':'); + + WriteStringFast(value); + } + + private void WritePair(string name, object value) + { + if ((value == null || value is DBNull) && serializeNulls == false) + return; + Indent(); + WriteStringFast(name); + + _output.Append(':'); + + WriteValue(value); + } + + private void WriteArray(IEnumerable array) + { + Indent(); + _output.Append('['); + + bool pendingSeperator = false; + + foreach (var obj in array) + { + Indent(); + if (pendingSeperator) _output.Append(','); + + WriteValue(obj); + + pendingSeperator = true; + } + Indent(); + _output.Append(']'); + } + + private void WriteStringDictionary(IDictionary dic) + { + Indent(); + _output.Append('{'); + + bool pendingSeparator = false; + + foreach (DictionaryEntry entry in dic) + { + if (pendingSeparator) _output.Append(','); + + WritePair((string)entry.Key, entry.Value); + + pendingSeparator = true; + } + Indent(); + _output.Append('}'); + } + + private void WriteDictionary(IDictionary dic) + { + Indent(); + _output.Append('['); + + bool pendingSeparator = false; + + foreach (DictionaryEntry entry in dic) + { + if (pendingSeparator) _output.Append(','); + Indent(); + _output.Append('{'); + WritePair("k", entry.Key); + _output.Append(","); + WritePair("v", entry.Value); + Indent(); + _output.Append('}'); + + pendingSeparator = true; + } + Indent(); + _output.Append(']'); + } + + private void WriteStringFast(string s) + { + //Indent(); + _output.Append('\"'); + _output.Append(s); + _output.Append('\"'); + } + + private void WriteString(string s) + { + //Indent(); + _output.Append('\"'); + + int runIndex = -1; + + for (var index = 0; index < s.Length; ++index) + { + var c = s[index]; + + if (c >= ' ' && c < 128 && c != '\"' && c != '\\') + { + if (runIndex == -1) + { + runIndex = index; + } + + continue; + } + + if (runIndex != -1) + { + _output.Append(s, runIndex, index - runIndex); + runIndex = -1; + } + + switch (c) + { + case '\t': _output.Append("\\t"); break; + case '\r': _output.Append("\\r"); break; + case '\n': _output.Append("\\n"); break; + case '"': + case '\\': _output.Append('\\'); _output.Append(c); break; + default: + _output.Append("\\u"); + _output.Append(((int)c).ToString("X4", NumberFormatInfo.InvariantInfo)); + break; + } + } + + if (runIndex != -1) + { + _output.Append(s, runIndex, s.Length - runIndex); + } + + _output.Append('\"'); + } + } +} diff --git a/src/LogentriesNLog/fastJSON/SafeDictionary.cs b/src/LogentriesNLog/fastJSON/SafeDictionary.cs new file mode 100644 index 000000000..d35b98b49 --- /dev/null +++ b/src/LogentriesNLog/fastJSON/SafeDictionary.cs @@ -0,0 +1,36 @@ +//http://fastjson.codeplex.com/ +//http://fastjson.codeplex.com/license + +using System.Collections.Generic; + +namespace NzbDrone.Common.Exceptron.fastJSON +{ + internal class SafeDictionary + { + private readonly object _Padlock = new object(); + private readonly Dictionary _Dictionary = new Dictionary(); + + + internal bool TryGetValue(TKey key, out TValue value) + { + return _Dictionary.TryGetValue(key, out value); + } + + internal TValue this[TKey key] + { + get + { + return _Dictionary[key]; + } + } + + internal void Add(TKey key, TValue value) + { + lock (_Padlock) + { + if (_Dictionary.ContainsKey(key) == false) + _Dictionary.Add(key, value); + } + } + } +} diff --git a/src/LogentriesNLog/fastJSON/license.txt b/src/LogentriesNLog/fastJSON/license.txt new file mode 100644 index 000000000..ca52ae6e5 --- /dev/null +++ b/src/LogentriesNLog/fastJSON/license.txt @@ -0,0 +1,87 @@ +Copyright (C) 1989, 1991 Free Software Foundation, Inc. +59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Everyone is permitted to copy and distribute verbatim copies +of this license document, but changing it is not allowed. + +Preamble + +The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. + +When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. + +To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. + +For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. + +We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. + +Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. + +Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. + +The precise terms and conditions for copying, distribution and modification follow. + +TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + +0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. + +1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. + +You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. + +2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: + +a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. + +b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. + +c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. + +3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: + +a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, + +b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, + +c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. + +If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. + +4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. + +5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. + +6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. + +7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. + +It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. + +This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. + +8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. + +9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. + +Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. + +10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. + +NO WARRANTY + +11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + +12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. \ No newline at end of file diff --git a/src/NzbDrone.Common/Instrumentation/LogTargets.cs b/src/NzbDrone.Common/Instrumentation/LogTargets.cs index 460384443..101f9a0e6 100644 --- a/src/NzbDrone.Common/Instrumentation/LogTargets.cs +++ b/src/NzbDrone.Common/Instrumentation/LogTargets.cs @@ -1,6 +1,7 @@ using System; using System.Diagnostics; using System.IO; +using LogentriesNLog; using NLog; using NLog.Config; using NLog.Targets; @@ -28,6 +29,7 @@ namespace NzbDrone.Common.Instrumentation if (updateApp) { RegisterUpdateFile(appFolderInfo); + RegisterLogEntries(); } else { @@ -42,6 +44,19 @@ namespace NzbDrone.Common.Instrumentation LogManager.ReconfigExistingLoggers(); } + private static void RegisterLogEntries() + { + var target = new LogentriesTarget(); + target.Name = "logentriesTarget"; + target.Token = "d3a83ee9-74fb-4045-ad25-a84c1d4d7c81"; + target.LogHostname = true; + target.Debug = false; + + var loggingRule = new LoggingRule("*", LogLevel.Info, target); + LogManager.Configuration.AddTarget("logentries", target); + LogManager.Configuration.LoggingRules.Add(loggingRule); + } + private static void RegisterDebugger() { DebuggerTarget target = new DebuggerTarget(); diff --git a/src/NzbDrone.Common/NzbDrone.Common.csproj b/src/NzbDrone.Common/NzbDrone.Common.csproj index 902d0d0b6..3eae8d5a3 100644 --- a/src/NzbDrone.Common/NzbDrone.Common.csproj +++ b/src/NzbDrone.Common/NzbDrone.Common.csproj @@ -200,7 +200,12 @@ - + + + {9DC31DE3-79FF-47A8-96B4-6BA18F6BB1CB} + LogentriesNLog + +