diff --git a/src/MonoTorrent/BEncoding/BEncodedDictionary.cs b/src/MonoTorrent/BEncoding/BEncodedDictionary.cs deleted file mode 100644 index bcdd6c4fa..000000000 --- a/src/MonoTorrent/BEncoding/BEncodedDictionary.cs +++ /dev/null @@ -1,320 +0,0 @@ -using System; -using System.IO; -using System.Collections.Generic; - -namespace MonoTorrent.BEncoding -{ - /// - /// Class representing a BEncoded Dictionary - /// - public class BEncodedDictionary : BEncodedValue, IDictionary - { - #region Member Variables - - private SortedDictionary dictionary; - - #endregion - - - #region Constructors - - /// - /// Create a new BEncodedDictionary - /// - public BEncodedDictionary() - { - this.dictionary = new SortedDictionary(); - } - - #endregion - - - #region Encode/Decode Methods - - /// - /// Encodes the dictionary to a byte[] - /// - /// The buffer to encode the data to - /// The offset to start writing the data to - /// - public override int Encode(byte[] buffer, int offset) - { - int written = 0; - - //Dictionaries start with 'd' - buffer[offset] = (byte)'d'; - written++; - - foreach (KeyValuePair keypair in this) - { - written += keypair.Key.Encode(buffer, offset + written); - written += keypair.Value.Encode(buffer, offset + written); - } - - // Dictionaries end with 'e' - buffer[offset + written] = (byte)'e'; - written++; - return written; - } - - - /// - /// - /// - /// - internal override void DecodeInternal(RawReader reader) - { - DecodeInternal(reader, reader.StrictDecoding); - } - - private void DecodeInternal(RawReader reader, bool strictDecoding) - { - BEncodedString key = null; - BEncodedValue value = null; - BEncodedString oldkey = null; - - if (reader.ReadByte() != 'd') - throw new BEncodingException("Invalid data found. Aborting"); // Remove the leading 'd' - - while ((reader.PeekByte() != -1) && (reader.PeekByte() != 'e')) - { - key = (BEncodedString)BEncodedValue.Decode(reader); // keys have to be BEncoded strings - - if (oldkey != null && oldkey.CompareTo(key) > 0) - if (strictDecoding) - throw new BEncodingException(String.Format( - "Illegal BEncodedDictionary. The attributes are not ordered correctly. Old key: {0}, New key: {1}", - oldkey, key)); - - oldkey = key; - value = BEncodedValue.Decode(reader); // the value is a BEncoded value - dictionary.Add(key, value); - } - - if (reader.ReadByte() != 'e') // remove the trailing 'e' - throw new BEncodingException("Invalid data found. Aborting"); - } - - public static BEncodedDictionary DecodeTorrent(byte[] bytes) - { - return DecodeTorrent(new MemoryStream(bytes)); - } - - public static BEncodedDictionary DecodeTorrent(Stream s) - { - return DecodeTorrent(new RawReader(s)); - } - - - /// - /// Special decoding method for torrent files - allows dictionary attributes to be out of order for the - /// overall torrent file, but imposes strict rules on the info dictionary. - /// - /// - public static BEncodedDictionary DecodeTorrent(RawReader reader) - { - BEncodedString key = null; - BEncodedValue value = null; - BEncodedDictionary torrent = new BEncodedDictionary(); - if (reader.ReadByte() != 'd') - throw new BEncodingException("Invalid data found. Aborting"); // Remove the leading 'd' - - while ((reader.PeekByte() != -1) && (reader.PeekByte() != 'e')) - { - key = (BEncodedString)BEncodedValue.Decode(reader); // keys have to be BEncoded strings - - if (reader.PeekByte() == 'd') - { - value = new BEncodedDictionary(); - if (key.Text.ToLower().Equals("info")) - ((BEncodedDictionary)value).DecodeInternal(reader, true); - else - ((BEncodedDictionary)value).DecodeInternal(reader, false); - } - else - value = BEncodedValue.Decode(reader); // the value is a BEncoded value - - torrent.dictionary.Add(key, value); - } - - if (reader.ReadByte() != 'e') // remove the trailing 'e' - throw new BEncodingException("Invalid data found. Aborting"); - - return torrent; - } - - #endregion - - - #region Helper Methods - - /// - /// Returns the size of the dictionary in bytes using UTF8 encoding - /// - /// - public override int LengthInBytes() - { - int length = 0; - length += 1; // Dictionaries start with 'd' - - foreach (KeyValuePair keypair in this.dictionary) - { - length += keypair.Key.LengthInBytes(); - length += keypair.Value.LengthInBytes(); - } - length += 1; // Dictionaries end with 'e' - return length; - } - - #endregion - - - #region Overridden Methods - public override bool Equals(object obj) - { - BEncodedValue val; - BEncodedDictionary other = obj as BEncodedDictionary; - if (other == null) - return false; - - if (this.dictionary.Count != other.dictionary.Count) - return false; - - foreach (KeyValuePair keypair in this.dictionary) - { - if (!other.TryGetValue(keypair.Key, out val)) - return false; - - if (!keypair.Value.Equals(val)) - return false; - } - - return true; - } - - public override int GetHashCode() - { - int result = 0; - foreach (KeyValuePair keypair in dictionary) - { - result ^= keypair.Key.GetHashCode(); - result ^= keypair.Value.GetHashCode(); - } - - return result; - } - - public override string ToString() - { - return System.Text.Encoding.UTF8.GetString(Encode()); - } - #endregion - - - #region IDictionary and IList methods - public void Add(BEncodedString key, BEncodedValue value) - { - this.dictionary.Add(key, value); - } - - public void Add(KeyValuePair item) - { - this.dictionary.Add(item.Key, item.Value); - } - public void Clear() - { - this.dictionary.Clear(); - } - - public bool Contains(KeyValuePair item) - { - if (!this.dictionary.ContainsKey(item.Key)) - return false; - - return this.dictionary[item.Key].Equals(item.Value); - } - - public bool ContainsKey(BEncodedString key) - { - return this.dictionary.ContainsKey(key); - } - - public void CopyTo(KeyValuePair[] array, int arrayIndex) - { - this.dictionary.CopyTo(array, arrayIndex); - } - - public int Count - { - get { return this.dictionary.Count; } - } - - //public int IndexOf(KeyValuePair item) - //{ - // return this.dictionary.IndexOf(item); - //} - - //public void Insert(int index, KeyValuePair item) - //{ - // this.dictionary.Insert(index, item); - //} - - public bool IsReadOnly - { - get { return false; } - } - - public bool Remove(BEncodedString key) - { - return this.dictionary.Remove(key); - } - - public bool Remove(KeyValuePair item) - { - return this.dictionary.Remove(item.Key); - } - - //public void RemoveAt(int index) - //{ - // this.dictionary.RemoveAt(index); - //} - - public bool TryGetValue(BEncodedString key, out BEncodedValue value) - { - return this.dictionary.TryGetValue(key, out value); - } - - public BEncodedValue this[BEncodedString key] - { - get { return this.dictionary[key]; } - set { this.dictionary[key] = value; } - } - - //public KeyValuePair this[int index] - //{ - // get { return this.dictionary[index]; } - // set { this.dictionary[index] = value; } - //} - - public ICollection Keys - { - get { return this.dictionary.Keys; } - } - - public ICollection Values - { - get { return this.dictionary.Values; } - } - - public IEnumerator> GetEnumerator() - { - return this.dictionary.GetEnumerator(); - } - - System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() - { - return this.dictionary.GetEnumerator(); - } - #endregion - } -} diff --git a/src/MonoTorrent/BEncoding/BEncodedList.cs b/src/MonoTorrent/BEncoding/BEncodedList.cs deleted file mode 100644 index 8d59bb1ce..000000000 --- a/src/MonoTorrent/BEncoding/BEncodedList.cs +++ /dev/null @@ -1,217 +0,0 @@ -using System; -using System.Collections.Generic; - -namespace MonoTorrent.BEncoding -{ - /// - /// Class representing a BEncoded list - /// - public class BEncodedList : BEncodedValue, IList - { - #region Member Variables - - private List list; - - #endregion - - - #region Constructors - /// - /// Create a new BEncoded List with default capacity - /// - public BEncodedList() - : this(new List()) - { - } - - /// - /// Create a new BEncoded List with the supplied capacity - /// - /// The initial capacity - public BEncodedList(int capacity) - : this(new List(capacity)) - { - - } - - public BEncodedList(IEnumerable list) - { - if (list == null) - throw new ArgumentNullException("list"); - - this.list = new List(list); - } - - private BEncodedList(List value) - { - this.list = value; - } - - #endregion - - - #region Encode/Decode Methods - - - /// - /// Encodes the list to a byte[] - /// - /// The buffer to encode the list to - /// The offset to start writing the data at - /// - public override int Encode(byte[] buffer, int offset) - { - int written = 0; - buffer[offset] = (byte)'l'; - written++; - for (int i = 0; i < this.list.Count; i++) - written += this.list[i].Encode(buffer, offset + written); - buffer[offset + written] = (byte)'e'; - written++; - return written; - } - - /// - /// Decodes a BEncodedList from the given StreamReader - /// - /// - internal override void DecodeInternal(RawReader reader) - { - if (reader.ReadByte() != 'l') // Remove the leading 'l' - throw new BEncodingException("Invalid data found. Aborting"); - - while ((reader.PeekByte() != -1) && (reader.PeekByte() != 'e')) - list.Add(BEncodedValue.Decode(reader)); - - if (reader.ReadByte() != 'e') // Remove the trailing 'e' - throw new BEncodingException("Invalid data found. Aborting"); - } - #endregion - - - #region Helper Methods - /// - /// Returns the size of the list in bytes - /// - /// - public override int LengthInBytes() - { - int length = 0; - - length += 1; // Lists start with 'l' - for (int i = 0; i < this.list.Count; i++) - length += this.list[i].LengthInBytes(); - - length += 1; // Lists end with 'e' - return length; - } - #endregion - - - #region Overridden Methods - public override bool Equals(object obj) - { - BEncodedList other = obj as BEncodedList; - - if (other == null) - return false; - - for (int i = 0; i < this.list.Count; i++) - if (!this.list[i].Equals(other.list[i])) - return false; - - return true; - } - - - public override int GetHashCode() - { - int result = 0; - for (int i = 0; i < list.Count; i++) - result ^= list[i].GetHashCode(); - - return result; - } - - - public override string ToString() - { - return System.Text.Encoding.UTF8.GetString(Encode()); - } - #endregion - - - #region IList methods - public void Add(BEncodedValue item) - { - this.list.Add(item); - } - - public void AddRange(IEnumerable collection) - { - list.AddRange(collection); - } - - public void Clear() - { - this.list.Clear(); - } - - public bool Contains(BEncodedValue item) - { - return this.list.Contains(item); - } - - public void CopyTo(BEncodedValue[] array, int arrayIndex) - { - this.list.CopyTo(array, arrayIndex); - } - - public int Count - { - get { return this.list.Count; } - } - - public int IndexOf(BEncodedValue item) - { - return this.list.IndexOf(item); - } - - public void Insert(int index, BEncodedValue item) - { - this.list.Insert(index, item); - } - - public bool IsReadOnly - { - get { return false; } - } - - public bool Remove(BEncodedValue item) - { - return this.list.Remove(item); - } - - public void RemoveAt(int index) - { - this.list.RemoveAt(index); - } - - public BEncodedValue this[int index] - { - get { return this.list[index]; } - set { this.list[index] = value; } - } - - public IEnumerator GetEnumerator() - { - return this.list.GetEnumerator(); - } - - System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() - { - return this.GetEnumerator(); - } - #endregion - } -} diff --git a/src/MonoTorrent/BEncoding/BEncodedNumber.cs b/src/MonoTorrent/BEncoding/BEncodedNumber.cs deleted file mode 100644 index 6226d9f2f..000000000 --- a/src/MonoTorrent/BEncoding/BEncodedNumber.cs +++ /dev/null @@ -1,206 +0,0 @@ -using System; - -namespace MonoTorrent.BEncoding -{ - /// - /// Class representing a BEncoded number - /// - public class BEncodedNumber : BEncodedValue, IComparable - { - #region Member Variables - /// - /// The value of the BEncodedNumber - /// - public long Number - { - get { return number; } - set { number = value; } - } - internal long number; - #endregion - - - #region Constructors - public BEncodedNumber() - : this(0) - { - } - - /// - /// Create a new BEncoded number with the given value - /// - /// The inital value of the BEncodedNumber - public BEncodedNumber(long value) - { - this.number = value; - } - - public static implicit operator BEncodedNumber(long value) - { - return new BEncodedNumber(value); - } - #endregion - - - #region Encode/Decode Methods - - /// - /// Encodes this number to the supplied byte[] starting at the supplied offset - /// - /// The buffer to write the data to - /// The offset to start writing the data at - /// - public override int Encode(byte[] buffer, int offset) - { - long number = this.number; - - int written = offset; - buffer[written++] = (byte)'i'; - - if (number < 0) - { - buffer[written++] = (byte)'-'; - number = -number; - } - // Reverse the number '12345' to get '54321' - long reversed = 0; - for (long i = number; i != 0; i /= 10) - reversed = reversed * 10 + i % 10; - - // Write each digit of the reversed number to the array. We write '1' - // first, then '2', etc - for (long i = reversed; i != 0; i /= 10) - buffer[written++] = (byte)(i % 10 + '0'); - - if (number == 0) - buffer[written++] = (byte)'0'; - - // If the original number ends in one or more zeros, they are lost - // when we reverse the number. We add them back in here. - for (long i = number; i % 10 == 0 && number != 0; i /= 10) - buffer[written++] = (byte)'0'; - - buffer[written++] = (byte)'e'; - return written - offset; - } - - - /// - /// Decodes a BEncoded number from the supplied RawReader - /// - /// RawReader containing a BEncoded Number - internal override void DecodeInternal(RawReader reader) - { - int sign = 1; - if (reader == null) - throw new ArgumentNullException("reader"); - - if (reader.ReadByte() != 'i') // remove the leading 'i' - throw new BEncodingException("Invalid data found. Aborting."); - - if (reader.PeekByte() == '-') - { - sign = -1; - reader.ReadByte(); - } - - int letter; - while (((letter = reader.PeekByte()) != -1) && letter != 'e') - { - if (letter < '0' || letter > '9') - throw new BEncodingException("Invalid number found."); - number = number * 10 + (letter - '0'); - reader.ReadByte(); - } - if (reader.ReadByte() != 'e') //remove the trailing 'e' - throw new BEncodingException("Invalid data found. Aborting."); - - number *= sign; - } - #endregion - - - #region Helper Methods - /// - /// Returns the length of the encoded string in bytes - /// - /// - public override int LengthInBytes() - { - long number = this.number; - int count = 2; // account for the 'i' and 'e' - - if (number == 0) - return count + 1; - - if (number < 0) - { - number = -number; - count++; - } - for (long i = number; i != 0; i /= 10) - count++; - - return count; - } - - - public int CompareTo(object other) - { - if (other is BEncodedNumber || other is long || other is int) - return CompareTo((BEncodedNumber)other); - - return -1; - } - - public int CompareTo(BEncodedNumber other) - { - if (other == null) - throw new ArgumentNullException("other"); - - return this.number.CompareTo(other.number); - } - - - public int CompareTo(long other) - { - return this.number.CompareTo(other); - } - #endregion - - - #region Overridden Methods - /// - /// - /// - /// - /// - public override bool Equals(object obj) - { - BEncodedNumber obj2 = obj as BEncodedNumber; - if (obj2 == null) - return false; - - return (this.number == obj2.number); - } - - /// - /// - /// - /// - public override int GetHashCode() - { - return this.number.GetHashCode(); - } - - /// - /// - /// - /// - public override string ToString() - { - return (this.number.ToString()); - } - #endregion - } -} diff --git a/src/MonoTorrent/BEncoding/BEncodedString.cs b/src/MonoTorrent/BEncoding/BEncodedString.cs deleted file mode 100644 index 47d11b37d..000000000 --- a/src/MonoTorrent/BEncoding/BEncodedString.cs +++ /dev/null @@ -1,217 +0,0 @@ -using System; -using System.Text; -using MonoTorrent.Messages; - -namespace MonoTorrent.BEncoding -{ - /// - /// Class representing a BEncoded string - /// - public class BEncodedString : BEncodedValue, IComparable - { - #region Member Variables - - /// - /// The value of the BEncodedString - /// - public string Text - { - get { return Encoding.UTF8.GetString(textBytes); } - set { textBytes = Encoding.UTF8.GetBytes(value); } - } - - /// - /// The underlying byte[] associated with this BEncodedString - /// - public byte[] TextBytes - { - get { return this.textBytes; } - } - private byte[] textBytes; - #endregion - - - #region Constructors - /// - /// Create a new BEncodedString using UTF8 encoding - /// - public BEncodedString() - : this(new byte[0]) - { - } - - /// - /// Create a new BEncodedString using UTF8 encoding - /// - /// - public BEncodedString(char[] value) - : this(System.Text.Encoding.UTF8.GetBytes(value)) - { - } - - /// - /// Create a new BEncodedString using UTF8 encoding - /// - /// Initial value for the string - public BEncodedString(string value) - : this(System.Text.Encoding.UTF8.GetBytes(value)) - { - } - - - /// - /// Create a new BEncodedString using UTF8 encoding - /// - /// - public BEncodedString(byte[] value) - { - this.textBytes = value; - } - - - public static implicit operator BEncodedString(string value) - { - return new BEncodedString(value); - } - public static implicit operator BEncodedString(char[] value) - { - return new BEncodedString(value); - } - public static implicit operator BEncodedString(byte[] value) - { - return new BEncodedString(value); - } - #endregion - - - #region Encode/Decode Methods - - - /// - /// Encodes the BEncodedString to a byte[] using the supplied Encoding - /// - /// The buffer to encode the string to - /// The offset at which to save the data to - /// The encoding to use - /// The number of bytes encoded - public override int Encode(byte[] buffer, int offset) - { - int written = offset; - written += Message.WriteAscii(buffer, written, textBytes.Length.ToString()); - written += Message.WriteAscii(buffer, written, ":"); - written += Message.Write(buffer, written, textBytes); - return written - offset; - } - - - /// - /// Decodes a BEncodedString from the supplied StreamReader - /// - /// The StreamReader containing the BEncodedString - internal override void DecodeInternal(RawReader reader) - { - if (reader == null) - throw new ArgumentNullException("reader"); - - int letterCount; - string length = string.Empty; - - while ((reader.PeekByte() != -1) && (reader.PeekByte() != ':')) // read in how many characters - length += (char)reader.ReadByte(); // the string is - - if (reader.ReadByte() != ':') // remove the ':' - throw new BEncodingException("Invalid data found. Aborting"); - - if (!int.TryParse(length, out letterCount)) - throw new BEncodingException(string.Format("Invalid BEncodedString. Length was '{0}' instead of a number", length)); - - this.textBytes = new byte[letterCount]; - if (reader.Read(textBytes, 0, letterCount) != letterCount) - throw new BEncodingException("Couldn't decode string"); - } - #endregion - - - #region Helper Methods - public string Hex - { - get { return BitConverter.ToString(TextBytes); } - } - - public override int LengthInBytes() - { - // The length is equal to the length-prefix + ':' + length of data - int prefix = 1; // Account for ':' - - // Count the number of characters needed for the length prefix - for (int i = textBytes.Length; i != 0; i = i / 10) - prefix += 1; - - if (textBytes.Length == 0) - prefix++; - - return prefix + textBytes.Length; - } - - public int CompareTo(object other) - { - return CompareTo(other as BEncodedString); - } - - - public int CompareTo(BEncodedString other) - { - if (other == null) - return 1; - - int difference = 0; - int length = this.textBytes.Length > other.textBytes.Length ? other.textBytes.Length : this.textBytes.Length; - - for (int i = 0; i < length; i++) - if ((difference = this.textBytes[i].CompareTo(other.textBytes[i])) != 0) - return difference; - - if (this.textBytes.Length == other.textBytes.Length) - return 0; - - return this.textBytes.Length > other.textBytes.Length ? 1 : -1; - } - - #endregion - - - #region Overridden Methods - - public override bool Equals(object obj) - { - if (obj == null) - return false; - - BEncodedString other; - if (obj is string) - other = new BEncodedString((string)obj); - else if (obj is BEncodedString) - other = (BEncodedString)obj; - else - return false; - - return Toolbox.ByteMatch(this.textBytes, other.textBytes); - } - - public override int GetHashCode() - { - int hash = 0; - for (int i = 0; i < this.textBytes.Length; i++) - hash += this.textBytes[i]; - - return hash; - } - - public override string ToString() - { - return System.Text.Encoding.UTF8.GetString(textBytes); - } - - #endregion - } -} diff --git a/src/MonoTorrent/BEncoding/BEncodingException.cs b/src/MonoTorrent/BEncoding/BEncodingException.cs deleted file mode 100644 index fdbc87c24..000000000 --- a/src/MonoTorrent/BEncoding/BEncodingException.cs +++ /dev/null @@ -1,29 +0,0 @@ -using System; -using System.Runtime.Serialization; - -namespace MonoTorrent.BEncoding -{ - [Serializable] - public class BEncodingException : Exception - { - public BEncodingException() - : base() - { - } - - public BEncodingException(string message) - : base(message) - { - } - - public BEncodingException(string message, Exception innerException) - : base(message, innerException) - { - } - - protected BEncodingException(SerializationInfo info, StreamingContext context) - : base(info, context) - { - } - } -} diff --git a/src/MonoTorrent/BEncoding/IBEncodedValue.cs b/src/MonoTorrent/BEncoding/IBEncodedValue.cs deleted file mode 100644 index fb05eeef9..000000000 --- a/src/MonoTorrent/BEncoding/IBEncodedValue.cs +++ /dev/null @@ -1,202 +0,0 @@ -using System; -using System.IO; - -namespace MonoTorrent.BEncoding -{ - /// - /// Base interface for all BEncoded values. - /// - public abstract class BEncodedValue - { - internal abstract void DecodeInternal(RawReader reader); - - /// - /// Encodes the BEncodedValue into a byte array - /// - /// Byte array containing the BEncoded Data - public byte[] Encode() - { - byte[] buffer = new byte[LengthInBytes()]; - if (Encode(buffer, 0) != buffer.Length) - throw new BEncodingException("Error encoding the data"); - - return buffer; - } - - - /// - /// Encodes the BEncodedValue into the supplied buffer - /// - /// The buffer to encode the information to - /// The offset in the buffer to start writing the data - /// - public abstract int Encode(byte[] buffer, int offset); - - public static T Clone(T value) - where T : BEncodedValue - { - Check.Value(value); - return (T)BEncodedValue.Decode(value.Encode()); - } - - /// - /// Interface for all BEncoded values - /// - /// The byte array containing the BEncoded data - /// - public static BEncodedValue Decode(byte[] data) - { - if (data == null) - throw new ArgumentNullException("data"); - - using (RawReader stream = new RawReader(new MemoryStream(data))) - return (Decode(stream)); - } - - internal static BEncodedValue Decode(byte[] buffer, bool strictDecoding) - { - return Decode(buffer, 0, buffer.Length, strictDecoding); - } - - /// - /// Decode BEncoded data in the given byte array - /// - /// The byte array containing the BEncoded data - /// The offset at which the data starts at - /// The number of bytes to be decoded - /// BEncodedValue containing the data that was in the byte[] - public static BEncodedValue Decode(byte[] buffer, int offset, int length) - { - return Decode(buffer, offset, length, true); - } - - public static BEncodedValue Decode(byte[] buffer, int offset, int length, bool strictDecoding) - { - if (buffer == null) - throw new ArgumentNullException("buffer"); - - if (offset < 0 || length < 0) - throw new IndexOutOfRangeException("Neither offset or length can be less than zero"); - - if (offset > buffer.Length - length) - throw new ArgumentOutOfRangeException("length"); - - using (RawReader reader = new RawReader(new MemoryStream(buffer, offset, length), strictDecoding)) - return (BEncodedValue.Decode(reader)); - } - - - /// - /// Decode BEncoded data in the given stream - /// - /// The stream containing the BEncoded data - /// BEncodedValue containing the data that was in the stream - public static BEncodedValue Decode(Stream stream) - { - if (stream == null) - throw new ArgumentNullException("stream"); - - return Decode(new RawReader(stream, false)); - } - - - /// - /// Decode BEncoded data in the given RawReader - /// - /// The RawReader containing the BEncoded data - /// BEncodedValue containing the data that was in the stream - public static BEncodedValue Decode(RawReader reader) - { - if (reader == null) - throw new ArgumentNullException("reader"); - - BEncodedValue data; - switch (reader.PeekByte()) - { - case ('i'): // Integer - data = new BEncodedNumber(); - break; - - case ('d'): // Dictionary - data = new BEncodedDictionary(); - break; - - case ('l'): // List - data = new BEncodedList(); - break; - - case ('1'): // String - case ('2'): - case ('3'): - case ('4'): - case ('5'): - case ('6'): - case ('7'): - case ('8'): - case ('9'): - case ('0'): - data = new BEncodedString(); - break; - - default: - throw new BEncodingException("Could not find what value to decode"); - } - - data.DecodeInternal(reader); - return data; - } - - - /// - /// Interface for all BEncoded values - /// - /// The byte array containing the BEncoded data - /// - public static T Decode(byte[] data) where T : BEncodedValue - { - return (T)BEncodedValue.Decode(data); - } - - - /// - /// Decode BEncoded data in the given byte array - /// - /// The byte array containing the BEncoded data - /// The offset at which the data starts at - /// The number of bytes to be decoded - /// BEncodedValue containing the data that was in the byte[] - public static T Decode(byte[] buffer, int offset, int length) where T : BEncodedValue - { - return BEncodedValue.Decode(buffer, offset, length, true); - } - - public static T Decode(byte[] buffer, int offset, int length, bool strictDecoding) where T : BEncodedValue - { - return (T)BEncodedValue.Decode(buffer, offset, length, strictDecoding); - } - - - /// - /// Decode BEncoded data in the given stream - /// - /// The stream containing the BEncoded data - /// BEncodedValue containing the data that was in the stream - public static T Decode(Stream stream) where T : BEncodedValue - { - return (T)BEncodedValue.Decode(stream); - } - - - public static T Decode(RawReader reader) where T : BEncodedValue - { - return (T)BEncodedValue.Decode(reader); - } - - - /// - /// Returns the size of the byte[] needed to encode this BEncodedValue - /// - /// - public abstract int LengthInBytes(); - } -} diff --git a/src/MonoTorrent/BEncoding/RawReader.cs b/src/MonoTorrent/BEncoding/RawReader.cs deleted file mode 100644 index 9088c5ca8..000000000 --- a/src/MonoTorrent/BEncoding/RawReader.cs +++ /dev/null @@ -1,127 +0,0 @@ -using System; -using System.IO; - -namespace MonoTorrent.BEncoding -{ - public class RawReader : Stream - { - bool hasPeek; - Stream input; - byte[] peeked; - bool strictDecoding; - - public bool StrictDecoding - { - get { return strictDecoding; } - } - - public RawReader(Stream input) - : this(input, true) - { - - } - - public RawReader(Stream input, bool strictDecoding) - { - this.input = input; - this.peeked = new byte[1]; - this.strictDecoding = strictDecoding; - } - - public override bool CanRead - { - get { return input.CanRead; } - } - - public override bool CanSeek - { - get { return input.CanSeek; } - } - - public override bool CanWrite - { - get { return false; } - } - - public override void Flush() - { - throw new NotSupportedException(); - } - - public override long Length - { - get { return input.Length; } - } - - public int PeekByte() - { - if (!hasPeek) - hasPeek = Read(peeked, 0, 1) == 1; - return hasPeek ? peeked[0] : -1; - } - - public override int ReadByte() - { - if (hasPeek) - { - hasPeek = false; - return peeked[0]; - } - return base.ReadByte(); - } - - public override long Position - { - get - { - if (hasPeek) - return input.Position - 1; - return input.Position; - } - set - { - if (value != Position) - { - hasPeek = false; - input.Position = value; - } - } - } - - public override int Read(byte[] buffer, int offset, int count) - { - int read = 0; - if (hasPeek && count > 0) - { - hasPeek = false; - buffer[offset] = peeked[0]; - offset++; - count--; - read++; - } - read += input.Read(buffer, offset, count); - return read; - } - - public override long Seek(long offset, SeekOrigin origin) - { - long val; - if (hasPeek && origin == SeekOrigin.Current) - val = input.Seek(offset - 1, origin); - else - val = input.Seek(offset, origin); - hasPeek = false; - return val; - } - - public override void SetLength(long value) - { - throw new NotSupportedException(); - } - - public override void Write(byte[] buffer, int offset, int count) - { - throw new NotSupportedException(); - } - } -} diff --git a/src/MonoTorrent/BitField.cs b/src/MonoTorrent/BitField.cs deleted file mode 100644 index e2e3edfce..000000000 --- a/src/MonoTorrent/BitField.cs +++ /dev/null @@ -1,420 +0,0 @@ -using System; -using System.Collections; -using System.Collections.Generic; -using System.Text; - -namespace MonoTorrent -{ - /// - /// This class is for represting the Peer's bitfield - /// - public class BitField : ICloneable, IEnumerable - { - #region Member Variables - - private int[] array; - private int length; - private int trueCount; - - internal bool AllFalse - { - get { return this.trueCount == 0; } - } - - internal bool AllTrue - { - get { return this.trueCount == this.length; } - } - - public int Length - { - get { return this.length; } - } - - public double PercentComplete - { - get { return (double)this.trueCount / this.length * 100.0; } - } - - #endregion - - - #region Constructors - public BitField(byte[] array, int length) - : this(length) - { - this.FromArray(array, 0, array.Length); - } - - public BitField(int length) - { - if (length < 0) - throw new ArgumentOutOfRangeException("length"); - - this.length = length; - this.array = new int[(length + 31) / 32]; - } - - public BitField(bool[] array) - { - this.length = array.Length; - this.array = new int[(array.Length + 31) / 32]; - for (int i = 0; i < array.Length; i++) - this.Set(i, array[i]); - } - - #endregion - - - #region Methods BitArray - - public bool this[int index] - { - get { return this.Get(index); } - internal set { this.Set(index, value); } - } - - object ICloneable.Clone() - { - return this.Clone(); - } - - public BitField Clone() - { - BitField b = new BitField(this.length); - Buffer.BlockCopy(this.array, 0, b.array, 0, this.array.Length * 4); - b.trueCount = this.trueCount; - return b; - } - - public BitField From(BitField value) - { - this.Check(value); - Buffer.BlockCopy(value.array, 0, this.array, 0, this.array.Length * 4); - this.trueCount = value.trueCount; - return this; - } - - public BitField Not() - { - for (int i = 0; i < this.array.Length; i++) - this.array[i] = ~this.array[i]; - - this.trueCount = this.length - this.trueCount; - return this; - } - - public BitField And(BitField value) - { - this.Check(value); - - for (int i = 0; i < this.array.Length; i++) - this.array[i] &= value.array[i]; - - this.Validate(); - return this; - } - - internal BitField NAnd(BitField value) - { - this.Check(value); - - for (int i = 0; i < this.array.Length; i++) - this.array[i] &= ~value.array[i]; - - this.Validate(); - return this; - } - - public BitField Or(BitField value) - { - this.Check(value); - - for (int i = 0; i < this.array.Length; i++) - this.array[i] |= value.array[i]; - - this.Validate(); - return this; - } - - public BitField Xor(BitField value) - { - this.Check(value); - - for (int i = 0; i < this.array.Length; i++) - this.array[i] ^= value.array[i]; - - this.Validate(); - return this; - } - - public override bool Equals(object obj) - { - BitField bf = obj as BitField; - - if (bf == null || this.array.Length != bf.array.Length || this.TrueCount != bf.TrueCount) - return false; - - for (int i = 0; i < this.array.Length; i++) - if (this.array[i] != bf.array[i]) - return false; - - return true; - } - - public int FirstTrue() - { - return this.FirstTrue(0, this.length); - } - - public int FirstTrue(int startIndex, int endIndex) - { - int start; - int end; - - // If the number of pieces is an exact multiple of 32, we need to decrement by 1 so we don't overrun the array - // For the case when endIndex == 0, we need to ensure we don't go negative - int loopEnd = Math.Min((endIndex / 32), this.array.Length - 1); - for (int i = (startIndex / 32); i <= loopEnd; i++) - { - if (this.array[i] == 0) // This one has no true values - continue; - - start = i * 32; - end = start + 32; - start = (start < startIndex) ? startIndex : start; - end = (end > this.length) ? this.length : end; - end = (end > endIndex) ? endIndex : end; - if (end == this.Length && end > 0) - end--; - - for (int j = start; j <= end; j++) - if (this.Get(j)) // This piece is true - return j; - } - - return -1; // Nothing is true - } - - public int FirstFalse() - { - return this.FirstFalse(0, this.Length); - } - - public int FirstFalse(int startIndex, int endIndex) - { - int start; - int end; - - // If the number of pieces is an exact multiple of 32, we need to decrement by 1 so we don't overrun the array - // For the case when endIndex == 0, we need to ensure we don't go negative - int loopEnd = Math.Min((endIndex / 32), this.array.Length - 1); - for (int i = (startIndex / 32); i <= loopEnd; i++) - { - if (this.array[i] == ~0) // This one has no false values - continue; - - start = i * 32; - end = start + 32; - start = (start < startIndex) ? startIndex : start; - end = (end > this.length) ? this.length : end; - end = (end > endIndex) ? endIndex : end; - if (end == this.Length && end > 0) - end--; - - for (int j = start; j <= end; j++) - if (!this.Get(j)) // This piece is true - return j; - } - - return -1; // Nothing is true - } - internal void FromArray(byte[] buffer, int offset, int length) - { - int end = this.Length / 32; - for (int i = 0; i < end; i++) - this.array[i] = (buffer[offset++] << 24) | - (buffer[offset++] << 16) | - (buffer[offset++] << 8) | - (buffer[offset++] << 0); - - int shift = 24; - for (int i = end * 32; i < this.Length; i += 8) - { - this.array[this.array.Length - 1] |= buffer[offset++] << shift; - shift -= 8; - } - this.Validate(); - } - - bool Get(int index) - { - if (index < 0 || index >= this.length) - throw new ArgumentOutOfRangeException("index"); - - return (this.array[index >> 5] & (1 << (31 - (index & 31)))) != 0; - } - - public IEnumerator GetEnumerator() - { - for (int i = 0; i < this.length; i++) - yield return this.Get(i); - } - - IEnumerator IEnumerable.GetEnumerator() - { - return this.GetEnumerator(); - } - - public override int GetHashCode() - { - int count = 0; - for (int i = 0; i < this.array.Length; i++) - count += this.array[i]; - - return count; - } - - public int LengthInBytes - { - get { return (this.length + 7) / 8; } //8 bits in a byte. - } - - public BitField Set(int index, bool value) - { - if (index < 0 || index >= this.length) - throw new ArgumentOutOfRangeException("index"); - - if (value) - { - if ((this.array[index >> 5] & (1 << (31 - (index & 31)))) == 0)// If it's not already true - this.trueCount++; // Increase true count - this.array[index >> 5] |= (1 << (31 - index & 31)); - } - else - { - if ((this.array[index >> 5] & (1 << (31 - (index & 31)))) != 0)// If it's not already false - this.trueCount--; // Decrease true count - this.array[index >> 5] &= ~(1 << (31 - (index & 31))); - } - - return this; - } - - internal BitField SetTrue(params int[] indices) - { - foreach (int index in indices) - this.Set(index, true); - return this; - } - - internal BitField SetFalse(params int[] indices) - { - foreach (int index in indices) - this.Set(index, false); - return this; - } - - internal BitField SetAll(bool value) - { - if (value) - { - for (int i = 0; i < this.array.Length; i++) - this.array[i] = ~0; - this.Validate(); - } - - else - { - for (int i = 0; i < this.array.Length; i++) - this.array[i] = 0; - this.trueCount = 0; - } - - return this; - } - - internal byte[] ToByteArray() - { - byte[] data = new byte[this.LengthInBytes]; - this.ToByteArray(data, 0); - return data; - } - - internal void ToByteArray(byte[] buffer, int offset) - { - if (buffer == null) - throw new ArgumentNullException("buffer"); - - this.ZeroUnusedBits(); - int end = this.Length / 32; - for (int i = 0; i < end; i++) - { - buffer[offset++] = (byte)(this.array[i] >> 24); - buffer[offset++] = (byte)(this.array[i] >> 16); - buffer[offset++] = (byte)(this.array[i] >> 8); - buffer[offset++] = (byte)(this.array[i] >> 0); - } - - int shift = 24; - for (int i = end * 32; i < this.Length; i += 8) - { - buffer[offset++] = (byte)(this.array[this.array.Length - 1] >> shift); - shift -= 8; - } - } - - public override string ToString() - { - StringBuilder sb = new StringBuilder(this.array.Length * 16); - for (int i = 0; i < this.Length; i++) - { - sb.Append(this.Get(i) ? 'T' : 'F'); - sb.Append(' '); - } - - return sb.ToString(0, sb.Length - 1); - } - - public int TrueCount - { - get { return this.trueCount; } - } - - void Validate() - { - this.ZeroUnusedBits(); - - // Update the population count - uint count = 0; - for (int i = 0; i < this.array.Length; i++) - { - uint v = (uint)this.array[i]; - v = v - ((v >> 1) & 0x55555555); - v = (v & 0x33333333) + ((v >> 2) & 0x33333333); - count += (((v + (v >> 4) & 0xF0F0F0F) * 0x1010101)) >> 24; - } - this.trueCount = (int)count; - } - - void ZeroUnusedBits() - { - if (this.array.Length == 0) - return; - - // Zero the unused bits - int shift = 32 - this.length % 32; - if (shift != 0) - this.array[this.array.Length - 1] &= (-1 << shift); - } - - void Check(BitField value) - { - MonoTorrent.Check.Value(value); - if (this.length != value.length) - throw new ArgumentException("BitFields are of different lengths", "value"); - } - - #endregion - } -} diff --git a/src/MonoTorrent/Check.cs b/src/MonoTorrent/Check.cs deleted file mode 100644 index 3a4ded6ff..000000000 --- a/src/MonoTorrent/Check.cs +++ /dev/null @@ -1,235 +0,0 @@ -using System; - -namespace MonoTorrent -{ - public static class Check - { - static void DoCheck(object toCheck, string name) - { - if (toCheck == null) - throw new ArgumentNullException(name); - } - - static void IsNullOrEmpty(string toCheck, string name) - { - DoCheck(toCheck, name); - if (toCheck.Length == 0) - throw new ArgumentException("Cannot be empty", name); - } - - public static void Address(object address) - { - DoCheck(address, "address"); - } - - public static void AddressRange(object addressRange) - { - DoCheck(addressRange, "addressRange"); - } - - public static void AddressRanges(object addressRanges) - { - DoCheck(addressRanges, "addressRanges"); - } - - public static void Announces(object announces) - { - DoCheck(announces, "announces"); - } - - public static void BaseDirectory(object baseDirectory) - { - DoCheck(baseDirectory, "baseDirectory"); - } - - internal static void BaseType(Type baseType) - { - DoCheck(baseType, "baseType"); - } - - internal static void Buffer(object buffer) - { - DoCheck(buffer, "buffer"); - } - - internal static void Cache(object cache) - { - DoCheck(cache, "cache"); - } - - public static void Data(object data) - { - DoCheck(data, "data"); - } - - public static void Destination(object destination) - { - DoCheck(destination, "destination"); - } - - public static void Endpoint(object endpoint) - { - DoCheck(endpoint, "endpoint"); - } - - public static void File(object file) - { - DoCheck(file, "file"); - } - - public static void Files(object files) - { - DoCheck(files, "files"); - } - - public static void FileSource(object fileSource) - { - DoCheck(fileSource, "fileSource"); - } - - public static void InfoHash(object infoHash) - { - DoCheck(infoHash, "infoHash"); - } - - public static void Key(object key) - { - DoCheck(key, "key"); - } - - public static void Limiter(object limiter) - { - DoCheck(limiter, "limiter"); - } - - public static void Listener(object listener) - { - DoCheck(listener, "listener"); - } - - public static void Location(object location) - { - DoCheck(location, "location"); - } - - public static void MagnetLink(object magnetLink) - { - DoCheck(magnetLink, "magnetLink"); - } - - public static void Manager(object manager) - { - DoCheck(manager, "manager"); - } - - public static void Mappings(object mappings) - { - DoCheck(mappings, "mappings"); - } - - public static void Metadata(object metadata) - { - DoCheck(metadata, "metadata"); - } - - public static void Name(object name) - { - DoCheck(name, "name"); - } - - public static void Path(object path) - { - DoCheck(path, "path"); - } - - public static void Paths(object paths) - { - DoCheck(paths, "paths"); - } - - public static void PathNotEmpty(string path) - { - IsNullOrEmpty(path, "path"); - } - - public static void Peer(object peer) - { - DoCheck(peer, "peer"); - } - - public static void Peers(object peers) - { - DoCheck(peers, "peers"); - } - - public static void Picker(object picker) - { - DoCheck(picker, "picker"); - } - - public static void Result(object result) - { - DoCheck(result, "result"); - } - - public static void SavePath(object savePath) - { - DoCheck(savePath, "savePath"); - } - - public static void Settings(object settings) - { - DoCheck(settings, "settings"); - } - - internal static void SpecificType(Type specificType) - { - DoCheck(specificType, "specificType"); - } - - public static void Stream(object stream) - { - DoCheck(stream, "stream"); - } - - public static void Torrent(object torrent) - { - DoCheck(torrent, "torrent"); - } - - public static void TorrentInformation(object torrentInformation) - { - DoCheck(torrentInformation, "torrentInformation"); - } - - public static void TorrentSave(object torrentSave) - { - DoCheck(torrentSave, "torrentSave"); - } - - public static void Tracker(object tracker) - { - DoCheck(tracker, "tracker"); - } - - public static void Url(object url) - { - DoCheck(url, "url"); - } - - public static void Uri(Uri uri) - { - DoCheck(uri, "uri"); - } - - public static void Value(object value) - { - DoCheck(value, "value"); - } - - public static void Writer(object writer) - { - DoCheck(writer, "writer"); - } - } -} diff --git a/src/MonoTorrent/Enums.cs b/src/MonoTorrent/Enums.cs deleted file mode 100644 index 56779fc27..000000000 --- a/src/MonoTorrent/Enums.cs +++ /dev/null @@ -1,13 +0,0 @@ -namespace MonoTorrent -{ - public enum Priority - { - DoNotDownload = 0, - Lowest = 1, - Low = 2, - Normal = 4, - High = 8, - Highest = 16, - Immediate = 32 - } -} diff --git a/src/MonoTorrent/Exceptions/MessageException.cs b/src/MonoTorrent/Exceptions/MessageException.cs deleted file mode 100644 index 87d3c26ab..000000000 --- a/src/MonoTorrent/Exceptions/MessageException.cs +++ /dev/null @@ -1,30 +0,0 @@ -using System; - -namespace MonoTorrent.Exceptions -{ - public class MessageException : TorrentException - { - public MessageException() - : base() - { - } - - - public MessageException(string message) - : base(message) - { - } - - - public MessageException(string message, Exception innerException) - : base(message, innerException) - { - } - - - public MessageException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) - : base(info, context) - { - } - } -} diff --git a/src/MonoTorrent/HashAlgoFactory.cs b/src/MonoTorrent/HashAlgoFactory.cs deleted file mode 100644 index 13b119729..000000000 --- a/src/MonoTorrent/HashAlgoFactory.cs +++ /dev/null @@ -1,41 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Security.Cryptography; - -namespace MonoTorrent -{ - public static class HashAlgoFactory - { - static Dictionary algos = new Dictionary(); - - static HashAlgoFactory() - { - Register(); - Register(); - } - - public static void Register() - where T : HashAlgorithm - where U : HashAlgorithm - { - Register(typeof(T), typeof(U)); - } - - public static void Register(Type baseType, Type specificType) - { - Check.BaseType(baseType); - Check.SpecificType(specificType); - - lock (algos) - algos[baseType] = specificType; - } - - public static T Create() - where T : HashAlgorithm - { - if (algos.ContainsKey(typeof(T))) - return (T)Activator.CreateInstance(algos[typeof(T)]); - return null; - } - } -} diff --git a/src/MonoTorrent/Hashes.cs b/src/MonoTorrent/Hashes.cs deleted file mode 100644 index 3b84ec6ba..000000000 --- a/src/MonoTorrent/Hashes.cs +++ /dev/null @@ -1,93 +0,0 @@ -using System; - -namespace MonoTorrent -{ - public class Hashes - { - #region Constants - /// - /// Hash code length (in bytes) - /// - internal static readonly int HashCodeLength = 20; - #endregion - - - #region Private Fields - - private int count; - private byte[] hashData; - - #endregion Private Fields - - - #region Properties - - /// - /// Number of Hashes (equivalent to number of Pieces) - /// - public int Count - { - get { return this.count; } - } - - #endregion Properties - - - #region Constructors - - internal Hashes(byte[] hashData, int count) - { - this.hashData = hashData; - this.count = count; - } - - #endregion Constructors - - - #region Methods - - /// - /// Determine whether a calculated hash is equal to our stored hash - /// - /// Hash code to check - /// Index of hash/piece to verify against - /// true iff hash is equal to our stored hash, false otherwise - public bool IsValid(byte[] hash, int hashIndex) - { - if (hash == null) - throw new ArgumentNullException("hash"); - - if (hash.Length != HashCodeLength) - throw new ArgumentException(string.Format("Hash must be {0} bytes in length", HashCodeLength), "hash"); - - if (hashIndex < 0 || hashIndex > this.count) - throw new ArgumentOutOfRangeException("hashIndex", string.Format("hashIndex must be between 0 and {0}", this.count)); - - int start = hashIndex * HashCodeLength; - for (int i = 0; i < HashCodeLength; i++) - if (hash[i] != this.hashData[i + start]) - return false; - - return true; - } - - /// - /// Returns the hash for a specific piece - /// - /// Piece/hash index to return - /// byte[] (length HashCodeLength) containing hashdata - public byte[] ReadHash(int hashIndex) - { - if (hashIndex < 0 || hashIndex >= this.count) - throw new ArgumentOutOfRangeException("hashIndex"); - - // Read out our specified piece's hash data - byte[] hash = new byte[HashCodeLength]; - Buffer.BlockCopy(this.hashData, hashIndex * HashCodeLength, hash, 0, HashCodeLength); - - return hash; - } - - #endregion Methods - } -} diff --git a/src/MonoTorrent/InfoHash.cs b/src/MonoTorrent/InfoHash.cs deleted file mode 100644 index c44076ccb..000000000 --- a/src/MonoTorrent/InfoHash.cs +++ /dev/null @@ -1,170 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Text; - -namespace MonoTorrent -{ - public class InfoHash : IEquatable - { - static Dictionary base32DecodeTable; - - static InfoHash() - { - base32DecodeTable = new Dictionary(); - string table = "abcdefghijklmnopqrstuvwxyz234567"; - for (int i = 0; i < table.Length; i++) - base32DecodeTable[table[i]] = (byte)i; - } - - byte[] hash; - - internal byte[] Hash - { - get { return hash; } - } - - public InfoHash(byte[] infoHash) - { - Check.InfoHash(infoHash); - if (infoHash.Length != 20) - throw new ArgumentException("Infohash must be exactly 20 bytes long"); - hash = (byte[])infoHash.Clone(); - } - - public override bool Equals(object obj) - { - return Equals(obj as InfoHash); - } - - public bool Equals(byte[] other) - { - return other == null || other.Length != 20 ? false : Toolbox.ByteMatch(Hash, other); - } - - public bool Equals(InfoHash other) - { - return this == other; - } - - public override int GetHashCode() - { - // Equality is based generally on checking 20 positions, checking 4 should be enough - // for the hashcode as infohashes are randomly distributed. - return Hash[0] | (Hash[1] << 8) | (Hash[2] << 16) | (Hash[3] << 24); - } - - public byte[] ToArray() - { - return (byte[])hash.Clone(); - } - - public string ToHex() - { - StringBuilder sb = new StringBuilder(40); - for (int i = 0; i < hash.Length; i++) - { - string hex = hash[i].ToString("X"); - if (hex.Length != 2) - sb.Append("0"); - sb.Append(hex); - } - return sb.ToString(); - } - - public override string ToString() - { - return BitConverter.ToString(hash); - } - - public string UrlEncode() - { - return UriHelper.UrlEncode(Hash); - } - - public static bool operator ==(InfoHash left, InfoHash right) - { - if ((object)left == null) - return (object)right == null; - if ((object)right == null) - return false; - return Toolbox.ByteMatch(left.Hash, right.Hash); - } - - public static bool operator !=(InfoHash left, InfoHash right) - { - return !(left == right); - } - - public static InfoHash FromBase32(string infoHash) - { - Check.InfoHash(infoHash); - if (infoHash.Length != 32) - throw new ArgumentException("Infohash must be a base32 encoded 32 character string"); - - infoHash = infoHash.ToLower(); - int infohashOffset = 0; - byte[] hash = new byte[20]; - var temp = new byte[8]; - for (int i = 0; i < hash.Length;) - { - for (int j = 0; j < 8; j++) - if (!base32DecodeTable.TryGetValue(infoHash[infohashOffset++], out temp[j])) - throw new ArgumentException("infoHash", "Value is not a valid base32 encoded string"); - - //8 * 5bits = 40 bits = 5 bytes - hash[i++] = (byte)((temp[0] << 3) | (temp[1] >> 2)); - hash[i++] = (byte)((temp[1] << 6) | (temp[2] << 1) | (temp[3] >> 4)); - hash[i++] = (byte)((temp[3] << 4) | (temp[4] >> 1)); - hash[i++] = (byte)((temp[4] << 7) | (temp[5] << 2) | (temp[6] >> 3)); - hash[i++] = (byte)((temp[6] << 5) | temp[7]); - } - - return new InfoHash(hash); - } - - public static InfoHash FromHex(string infoHash) - { - Check.InfoHash(infoHash); - if (infoHash.Length != 40) - throw new ArgumentException("Infohash must be 40 characters long"); - - byte[] hash = new byte[20]; - for (int i = 0; i < hash.Length; i++) - hash[i] = byte.Parse(infoHash.Substring(i * 2, 2), System.Globalization.NumberStyles.HexNumber); - - return new InfoHash(hash); - } - - public static InfoHash FromMagnetLink(string magnetLink) - { - Check.MagnetLink(magnetLink); - if (!magnetLink.StartsWith("magnet:?")) - throw new ArgumentException("Invalid magnet link format"); - magnetLink = magnetLink.Substring("magnet:?".Length); - int hashStart = magnetLink.IndexOf("xt=urn:btih:"); - if (hashStart == -1) - throw new ArgumentException("Magnet link does not contain an infohash"); - hashStart += "xt=urn:btih:".Length; - - int hashEnd = magnetLink.IndexOf('&', hashStart); - if (hashEnd == -1) - hashEnd = magnetLink.Length; - - switch (hashEnd - hashStart) - { - case 32: - return FromBase32(magnetLink.Substring(hashStart, 32)); - case 40: - return FromHex(magnetLink.Substring(hashStart, 40)); - default: - throw new ArgumentException("Infohash must be base32 or hex encoded."); - } - } - - public static InfoHash UrlDecode(string infoHash) - { - Check.InfoHash(infoHash); - return new InfoHash(UriHelper.UrlDecode(infoHash)); - } - } -} diff --git a/src/MonoTorrent/MagnetLink.cs b/src/MonoTorrent/MagnetLink.cs deleted file mode 100644 index f5a6ea5c7..000000000 --- a/src/MonoTorrent/MagnetLink.cs +++ /dev/null @@ -1,99 +0,0 @@ - -using System; -using System.Collections.Generic; -using System.Text; - -namespace MonoTorrent -{ - public class MagnetLink - { - public RawTrackerTier AnnounceUrls - { - get; private set; - } - - public InfoHash InfoHash - { - get; private set; - } - - public string Name - { - get; private set; - } - - public List Webseeds - { - get; private set; - } - - public MagnetLink(string url) - { - Check.Url(url); - AnnounceUrls = new RawTrackerTier(); - Webseeds = new List(); - - ParseMagnetLink(url); - } - - void ParseMagnetLink(string url) - { - string[] splitStr = url.Split('?'); - if (splitStr.Length == 0 || splitStr[0] != "magnet:") - throw new FormatException("The magnet link must start with 'magnet:?'."); - - if (splitStr.Length == 1) - return;//no parametter - - string[] parameters = splitStr[1].Split('&', ';'); - - for (int i = 0; i < parameters.Length; i++) - { - string[] keyval = parameters[i].Split('='); - if (keyval.Length != 2) - throw new FormatException("A field-value pair of the magnet link contain more than one equal'."); - switch (keyval[0].Substring(0, 2)) - { - case "xt"://exact topic - if (InfoHash != null) - throw new FormatException("More than one infohash in magnet link is not allowed."); - - string val = keyval[1].Substring(9); - switch (keyval[1].Substring(0, 9)) - { - case "urn:sha1:"://base32 hash - case "urn:btih:": - if (val.Length == 32) - InfoHash = InfoHash.FromBase32(val); - else if (val.Length == 40) - InfoHash = InfoHash.FromHex(val); - else - throw new FormatException("Infohash must be base32 or hex encoded."); - break; - } - break; - case "tr"://address tracker - var bytes = UriHelper.UrlDecode(keyval[1]); - AnnounceUrls.Add(Encoding.UTF8.GetString(bytes)); - break; - case "as"://Acceptable Source - Webseeds.Add(keyval[1]); - break; - case "dn"://display name - var name = UriHelper.UrlDecode(keyval[1]); - Name = Encoding.UTF8.GetString(name); - break; - case "xl"://exact length - case "xs":// eXact Source - P2P link. - case "kt"://keyword topic - case "mt"://manifest topic - //not supported for moment - break; - default: - //not supported - break; - } - } - } - } -} diff --git a/src/MonoTorrent/Messages/IMessage.cs b/src/MonoTorrent/Messages/IMessage.cs deleted file mode 100644 index e1363cdd5..000000000 --- a/src/MonoTorrent/Messages/IMessage.cs +++ /dev/null @@ -1,12 +0,0 @@ -namespace MonoTorrent.Messages -{ - interface IMessage - { - int ByteLength { get; } - - byte[] Encode(); - int Encode(byte[] buffer, int offset); - - void Decode(byte[] buffer, int offset, int length); - } -} diff --git a/src/MonoTorrent/Messages/Message.cs b/src/MonoTorrent/Messages/Message.cs deleted file mode 100644 index 99a320b96..000000000 --- a/src/MonoTorrent/Messages/Message.cs +++ /dev/null @@ -1,164 +0,0 @@ -using System; -using System.Net; -using MonoTorrent.Exceptions; - -namespace MonoTorrent.Messages -{ - public abstract class Message : IMessage - { - public abstract int ByteLength { get; } - - protected int CheckWritten(int written) - { - if (written != this.ByteLength) - throw new MessageException("Message encoded incorrectly. Incorrect number of bytes written"); - return written; - } - - public abstract void Decode(byte[] buffer, int offset, int length); - - public byte[] Encode() - { - byte[] buffer = new byte[this.ByteLength]; - this.Encode(buffer, 0); - return buffer; - } - - public abstract int Encode(byte[] buffer, int offset); - - static public byte ReadByte(byte[] buffer, int offset) - { - return buffer[offset]; - } - - static public byte ReadByte(byte[] buffer, ref int offset) - { - byte b = buffer[offset]; - offset++; - return b; - } - - static public byte[] ReadBytes(byte[] buffer, int offset, int count) - { - return ReadBytes(buffer, ref offset, count); - } - - static public byte[] ReadBytes(byte[] buffer, ref int offset, int count) - { - byte[] result = new byte[count]; - Buffer.BlockCopy(buffer, offset, result, 0, count); - offset += count; - return result; - } - - static public short ReadShort(byte[] buffer, int offset) - { - return ReadShort(buffer, ref offset); - } - - static public short ReadShort(byte[] buffer, ref int offset) - { - short ret = IPAddress.NetworkToHostOrder(BitConverter.ToInt16(buffer, offset)); - offset += 2; - return ret; - } - - static public string ReadString(byte[] buffer, int offset, int count) - { - return ReadString(buffer, ref offset, count); - } - - static public string ReadString(byte[] buffer, ref int offset, int count) - { - string s = System.Text.Encoding.ASCII.GetString(buffer, offset, count); - offset += count; - return s; - } - - static public int ReadInt(byte[] buffer, int offset) - { - return ReadInt(buffer, ref offset); - } - - static public int ReadInt(byte[] buffer, ref int offset) - { - int ret = IPAddress.NetworkToHostOrder(BitConverter.ToInt32(buffer, offset)); - offset += 4; - return ret; - } - - static public long ReadLong(byte[] buffer, int offset) - { - return ReadLong(buffer, ref offset); - } - - static public long ReadLong(byte[] buffer, ref int offset) - { - long ret = IPAddress.NetworkToHostOrder(BitConverter.ToInt64(buffer, offset)); - offset += 8; - return ret; - } - - static public int Write(byte[] buffer, int offset, byte value) - { - buffer[offset] = value; - return 1; - } - - static public int Write(byte[] dest, int destOffset, byte[] src, int srcOffset, int count) - { - Buffer.BlockCopy(src, srcOffset, dest, destOffset, count); - return count; - } - - static public int Write(byte[] buffer, int offset, ushort value) - { - return Write(buffer, offset, (short)value); - } - - static public int Write(byte[] buffer, int offset, short value) - { - offset += Write(buffer, offset, (byte)(value >> 8)); - offset += Write(buffer, offset, (byte)value); - return 2; - } - - static public int Write(byte[] buffer, int offset, int value) - { - offset += Write(buffer, offset, (byte)(value >> 24)); - offset += Write(buffer, offset, (byte)(value >> 16)); - offset += Write(buffer, offset, (byte)(value >> 8)); - offset += Write(buffer, offset, (byte)(value)); - return 4; - } - - static public int Write(byte[] buffer, int offset, uint value) - { - return Write(buffer, offset, (int)value); - } - - static public int Write(byte[] buffer, int offset, long value) - { - offset += Write(buffer, offset, (int)(value >> 32)); - offset += Write(buffer, offset, (int)value); - return 8; - } - - static public int Write(byte[] buffer, int offset, ulong value) - { - return Write(buffer, offset, (long)value); - } - - static public int Write(byte[] buffer, int offset, byte[] value) - { - return Write(buffer, offset, value, 0, value.Length); - } - - static public int WriteAscii(byte[] buffer, int offset, string text) - { - for (int i = 0; i < text.Length; i++) - Write(buffer, offset + i, (byte)text[i]); - return text.Length; - } - } -} diff --git a/src/MonoTorrent/MonoTorrent.csproj b/src/MonoTorrent/MonoTorrent.csproj deleted file mode 100644 index 02cd23b81..000000000 --- a/src/MonoTorrent/MonoTorrent.csproj +++ /dev/null @@ -1,7 +0,0 @@ - - - netstandard2.0 - - 9.0.21022 - - \ No newline at end of file diff --git a/src/MonoTorrent/RawTrackerTier.cs b/src/MonoTorrent/RawTrackerTier.cs deleted file mode 100644 index db024efc9..000000000 --- a/src/MonoTorrent/RawTrackerTier.cs +++ /dev/null @@ -1,100 +0,0 @@ -using System.Collections; -using System.Collections.Generic; - -using MonoTorrent.BEncoding; - -namespace MonoTorrent -{ - public class RawTrackerTier : IList - { - public string this[int index] - { - get { return ((BEncodedString)Tier[index]).Text; } - set { Tier[index] = new BEncodedString(value); } - } - - internal BEncodedList Tier - { - get; set; - } - - public RawTrackerTier() - : this(new BEncodedList()) - { - } - - public RawTrackerTier(BEncodedList tier) - { - Tier = tier; - } - - public RawTrackerTier(IEnumerable announces) - : this() - { - foreach (var v in announces) - Add(v); - } - - public int IndexOf(string item) - { - return Tier.IndexOf((BEncodedString)item); - } - - public void Insert(int index, string item) - { - Tier.Insert(index, (BEncodedString)item); - } - - public void RemoveAt(int index) - { - Tier.RemoveAt(index); - } - - public void Add(string item) - { - Tier.Add((BEncodedString)item); - } - - public void Clear() - { - Tier.Clear(); - } - - public bool Contains(string item) - { - return Tier.Contains((BEncodedString)item); - } - - public void CopyTo(string[] array, int arrayIndex) - { - foreach (var s in this) - array[arrayIndex++] = s; - } - - public bool Remove(string item) - { - return Tier.Remove((BEncodedString)item); - } - - public int Count - { - get { return Tier.Count; } - } - - public bool IsReadOnly - { - get { return Tier.IsReadOnly; } - } - - public IEnumerator GetEnumerator() - { - foreach (BEncodedString v in Tier) - yield return v.Text; - } - - IEnumerator IEnumerable.GetEnumerator() - { - return GetEnumerator(); - } - } -} diff --git a/src/MonoTorrent/RawTrackerTiers.cs b/src/MonoTorrent/RawTrackerTiers.cs deleted file mode 100644 index af5120faa..000000000 --- a/src/MonoTorrent/RawTrackerTiers.cs +++ /dev/null @@ -1,109 +0,0 @@ -using System.Collections; -using System.Collections.Generic; - -using MonoTorrent.BEncoding; - -namespace MonoTorrent -{ - public class RawTrackerTiers : IList - { - BEncodedList Tiers - { - get; set; - } - - public RawTrackerTiers() - : this(new BEncodedList()) - { - } - - public RawTrackerTiers(BEncodedList tiers) - { - Tiers = tiers; - } - - public int IndexOf(RawTrackerTier item) - { - if (item != null) - { - for (int i = 0; i < Tiers.Count; i++) - if (item.Tier == Tiers[i]) - return i; - } - return -1; - } - - public void Insert(int index, RawTrackerTier item) - { - Tiers.Insert(index, item.Tier); - } - - public void RemoveAt(int index) - { - Tiers.RemoveAt(index); - } - - public RawTrackerTier this[int index] - { - get { return new RawTrackerTier((BEncodedList)Tiers[index]); } - set { Tiers[index] = value.Tier; } - } - - public void Add(RawTrackerTier item) - { - Tiers.Add(item.Tier); - } - - public void AddRange(IEnumerable tiers) - { - foreach (var v in tiers) - Add(v); - } - - public void Clear() - { - Tiers.Clear(); - } - - public bool Contains(RawTrackerTier item) - { - return IndexOf(item) != -1; - } - - public void CopyTo(RawTrackerTier[] array, int arrayIndex) - { - foreach (var v in this) - array[arrayIndex++] = v; - } - - public bool Remove(RawTrackerTier item) - { - int index = IndexOf(item); - if (index != -1) - RemoveAt(index); - - return index != -1; - } - - public int Count - { - get { return Tiers.Count; } - } - - public bool IsReadOnly - { - get { return Tiers.IsReadOnly; } - } - - public IEnumerator GetEnumerator() - { - foreach (var v in Tiers) - yield return new RawTrackerTier((BEncodedList)v); - } - - IEnumerator IEnumerable.GetEnumerator() - { - return GetEnumerator(); - } - } -} diff --git a/src/MonoTorrent/ToolBox.cs b/src/MonoTorrent/ToolBox.cs deleted file mode 100644 index 2dfe261ba..000000000 --- a/src/MonoTorrent/ToolBox.cs +++ /dev/null @@ -1,124 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Threading; - -namespace MonoTorrent -{ - public delegate long Operation(T target); - - public static class Toolbox - { - private static Random r = new Random(); - public static int Count(IEnumerable enumerable, Predicate predicate) - { - int count = 0; - - foreach (T t in enumerable) - if (predicate(t)) - count++; - - return count; - } - - public static long Accumulate(IEnumerable enumerable, Operation action) - { - long count = 0; - - foreach (T t in enumerable) - count += action(t); - - return count; - } - - public static void RaiseAsyncEvent(EventHandler e, object o, T args) - where T : EventArgs - { - if (e == null) - return; - - ThreadPool.QueueUserWorkItem(delegate - { - if (e != null) - e(o, args); - }); - } - /// - /// Randomizes the contents of the array - /// - /// - /// - public static void Randomize(List array) - { - List clone = new List(array); - array.Clear(); - - while (clone.Count > 0) - { - int index = r.Next(0, clone.Count); - array.Add(clone[index]); - clone.RemoveAt(index); - } - } - - /// - /// Switches the positions of two elements in an array - /// - /// - /// - /// - /// - public static void Switch(IList array, int first, int second) - { - T obj = array[first]; - array[first] = array[second]; - array[second] = obj; - } - - /// - /// Checks to see if the contents of two byte arrays are equal - /// - /// The first array - /// The second array - /// True if the arrays are equal, false if they aren't - public static bool ByteMatch(byte[] array1, byte[] array2) - { - if (array1 == null) - throw new ArgumentNullException("array1"); - if (array2 == null) - throw new ArgumentNullException("array2"); - - if (array1.Length != array2.Length) - return false; - - return ByteMatch(array1, 0, array2, 0, array1.Length); - } - - /// - /// Checks to see if the contents of two byte arrays are equal - /// - /// The first array - /// The second array - /// The starting index for the first array - /// The starting index for the second array - /// The number of bytes to check - /// - public static bool ByteMatch(byte[] array1, int offset1, byte[] array2, int offset2, int count) - { - if (array1 == null) - throw new ArgumentNullException("array1"); - if (array2 == null) - throw new ArgumentNullException("array2"); - - // If either of the arrays is too small, they're not equal - if ((array1.Length - offset1) < count || (array2.Length - offset2) < count) - return false; - - // Check if any elements are unequal - for (int i = 0; i < count; i++) - if (array1[offset1 + i] != array2[offset2 + i]) - return false; - - return true; - } - } -} diff --git a/src/MonoTorrent/Torrent.cs b/src/MonoTorrent/Torrent.cs deleted file mode 100644 index 35f4ba1bd..000000000 --- a/src/MonoTorrent/Torrent.cs +++ /dev/null @@ -1,885 +0,0 @@ -using System; -using System.Collections.Generic; -using System.IO; -using System.Net; -using System.Security.Cryptography; -using System.Text; -using MonoTorrent.BEncoding; - -namespace MonoTorrent -{ - /// - /// The "Torrent" class for both Tracker and Client should inherit from this - /// as it contains the fields that are common to both. - /// - public class Torrent : IEquatable - { - #region Private Fields - - private BEncodedDictionary originalDictionary; - private BEncodedValue azureusProperties; - private IList announceUrls; - private string comment; - private string createdBy; - private DateTime creationDate; - private byte[] ed2k; - private string encoding; - internal InfoHash infoHash; - private bool isPrivate; - protected string name; - private BEncodedList nodes; - protected int pieceLength; - protected Hashes pieces; - private string publisher; - private string publisherUrl; - private byte[] sha1; - protected long size; - private string source; - protected TorrentFile[] torrentFiles; - protected string torrentPath; - private List getRightHttpSeeds; - private byte[] metadata; - - #endregion Private Fields - - - #region Properties - - internal byte[] Metadata - { - get { return this.metadata; } - } - - /// - /// The announce URLs contained within the .torrent file - /// - public IList AnnounceUrls - { - get { return this.announceUrls; } - } - - - /// - /// This dictionary is specific for azureus client - /// It can contain - /// dht_backup_enable (number) - /// Content (dictionnary) - /// Publisher - /// Description - /// Title - /// Creation Date - /// Content Hash - /// Revision Date - /// Thumbnail (string) = Base64 encoded image - /// Progressive - /// Speed Bps (number) - /// but not useful for MT - /// - public BEncodedValue AzureusProperties - { - get { return this.azureusProperties; } - } - - - /// - /// The comment contained within the .torrent file - /// - public string Comment - { - get { return this.comment; } - } - - - /// - /// The optional string showing who/what created the .torrent - /// - public string CreatedBy - { - get { return this.createdBy; } - } - - - /// - /// The creation date of the .torrent file - /// - public DateTime CreationDate - { - get { return this.creationDate; } - } - - - /// - /// The optional ED2K hash contained within the .torrent file - /// - public byte[] ED2K - { - get { return this.ed2k; } - } - - - /// - /// The encoding used by the client that created the .torrent file - /// - public string Encoding - { - get { return this.encoding; } - } - - - /// - /// The list of files contained within the .torrent which are available for download - /// - public TorrentFile[] Files - { - get { return this.torrentFiles; } - } - - - /// - /// This is the infohash that is generated by putting the "Info" section of a .torrent - /// through a ManagedSHA1 hasher. - /// - public InfoHash InfoHash - { - get { return this.infoHash; } - } - - - /// - /// Shows whether DHT is allowed or not. If it is a private torrent, no peer - /// sharing should be allowed. - /// - public bool IsPrivate - { - get { return this.isPrivate; } - } - - - /// - /// In the case of a single file torrent, this is the name of the file. - /// In the case of a multi file torrent, it is the name of the root folder. - /// - public string Name - { - get { return this.name; } - private set { this.name = value; } - } - - - /// - /// FIXME: No idea what this is. - /// - public BEncodedList Nodes - { - get { return this.nodes; } - } - - - /// - /// The length of each piece in bytes. - /// - public int PieceLength - { - get { return this.pieceLength; } - } - - - /// - /// This is the array of hashes contained within the torrent. - /// - public Hashes Pieces - { - get { return this.pieces; } - } - - - /// - /// The name of the Publisher - /// - public string Publisher - { - get { return this.publisher; } - } - - - /// - /// The Url of the publisher of either the content or the .torrent file - /// - public string PublisherUrl - { - get { return this.publisherUrl; } - } - - - /// - /// The optional SHA1 hash contained within the .torrent file - /// - public byte[] SHA1 - { - get { return this.sha1; } - } - - - /// - /// The total size of all the files that have to be downloaded. - /// - public long Size - { - get { return this.size; } - private set { this.size = value; } - } - - - /// - /// The source of the .torrent file - /// - public string Source - { - get { return this.source; } - } - - - /// - /// This is the path at which the .torrent file is located - /// - public string TorrentPath - { - get { return this.torrentPath; } - internal set { this.torrentPath = value; } - } - - /// - /// This is the http-based seeding (getright protocole) - /// - public List GetRightHttpSeeds - { - get { return this.getRightHttpSeeds; } - } - - #endregion Properties - - - #region Constructors - - protected Torrent() - { - this.announceUrls = new RawTrackerTiers(); - this.comment = string.Empty; - this.createdBy = string.Empty; - this.creationDate = new DateTime(1970, 1, 1, 0, 0, 0); - this.encoding = string.Empty; - this.name = string.Empty; - this.publisher = string.Empty; - this.publisherUrl = string.Empty; - this.source = string.Empty; - this.getRightHttpSeeds = new List(); - } - - #endregion - - - #region Public Methods - - public override bool Equals(object obj) - { - return this.Equals(obj as Torrent); - } - - public bool Equals(Torrent other) - { - if (other == null) - return false; - - return this.infoHash == other.infoHash; - } - - public override int GetHashCode() - { - return this.infoHash.GetHashCode(); - } - - internal byte[] ToBytes() - { - return this.originalDictionary.Encode(); - } - - internal BEncodedDictionary ToDictionary() - { - // Give the user a copy of the original dictionary. - return BEncodedValue.Clone(this.originalDictionary); - } - - public override string ToString() - { - return this.name; - } - - #endregion Public Methods - - - #region Private Methods - - /// - /// This method is called internally to read out the hashes from the info section of the - /// .torrent file. - /// - /// The byte[]containing the hashes from the .torrent file - private void LoadHashPieces(byte[] data) - { - if (data.Length % 20 != 0) - throw new TorrentException("Invalid infohash detected"); - - this.pieces = new Hashes(data, data.Length / 20); - } - - - /// - /// This method is called internally to load in all the files found within the "Files" section - /// of the .torrents infohash - /// - /// The list containing the files available to download - private void LoadTorrentFiles(BEncodedList list) - { - List files = new List(); - int endIndex; - long length; - string path; - byte[] md5sum; - byte[] ed2k; - byte[] sha1; - int startIndex; - StringBuilder sb = new StringBuilder(32); - - foreach (BEncodedDictionary dict in list) - { - length = 0; - path = null; - md5sum = null; - ed2k = null; - sha1 = null; - - foreach (KeyValuePair keypair in dict) - { - switch (keypair.Key.Text) - { - case ("sha1"): - sha1 = ((BEncodedString)keypair.Value).TextBytes; - break; - - case ("ed2k"): - ed2k = ((BEncodedString)keypair.Value).TextBytes; - break; - - case ("length"): - length = long.Parse(keypair.Value.ToString()); - break; - - case ("path.utf-8"): - foreach (BEncodedString str in ((BEncodedList)keypair.Value)) - { - sb.Append(str.Text); - sb.Append(Path.DirectorySeparatorChar); - } - path = sb.ToString(0, sb.Length - 1); - sb.Remove(0, sb.Length); - break; - - case ("path"): - if (string.IsNullOrEmpty(path)) - { - foreach (BEncodedString str in ((BEncodedList)keypair.Value)) - { - sb.Append(str.Text); - sb.Append(Path.DirectorySeparatorChar); - } - path = sb.ToString(0, sb.Length - 1); - sb.Remove(0, sb.Length); - } - break; - - case ("md5sum"): - md5sum = ((BEncodedString)keypair.Value).TextBytes; - break; - - default: - break; //FIXME: Log unknown values - } - } - - // A zero length file always belongs to the same piece as the previous file - if (length == 0) - { - if (files.Count > 0) - { - startIndex = files[files.Count - 1].EndPieceIndex; - endIndex = files[files.Count - 1].EndPieceIndex; - } - else - { - startIndex = 0; - endIndex = 0; - } - } - else - { - startIndex = (int)(this.size / this.pieceLength); - endIndex = (int)((this.size + length) / this.pieceLength); - if ((this.size + length) % this.pieceLength == 0) - endIndex--; - } - this.size += length; - files.Add(new TorrentFile(path, length, path, startIndex, endIndex, md5sum, ed2k, sha1)); - } - - this.torrentFiles = files.ToArray(); - } - - - /// - /// This method is called internally to load the information found within the "Info" section - /// of the .torrent file - /// - /// The dictionary representing the Info section of the .torrent file - private void ProcessInfo(BEncodedDictionary dictionary) - { - this.metadata = dictionary.Encode(); - this.pieceLength = int.Parse(dictionary["piece length"].ToString()); - this.LoadHashPieces(((BEncodedString)dictionary["pieces"]).TextBytes); - - foreach (KeyValuePair keypair in dictionary) - { - switch (keypair.Key.Text) - { - case ("source"): - this.source = keypair.Value.ToString(); - break; - - case ("sha1"): - this.sha1 = ((BEncodedString)keypair.Value).TextBytes; - break; - - case ("ed2k"): - this.ed2k = ((BEncodedString)keypair.Value).TextBytes; - break; - - case ("publisher-url.utf-8"): - if (keypair.Value.ToString().Length > 0) - this.publisherUrl = keypair.Value.ToString(); - break; - - case ("publisher-url"): - if ((String.IsNullOrEmpty(this.publisherUrl)) && (keypair.Value.ToString().Length > 0)) - this.publisherUrl = keypair.Value.ToString(); - break; - - case ("publisher.utf-8"): - if (keypair.Value.ToString().Length > 0) - this.publisher = keypair.Value.ToString(); - break; - - case ("publisher"): - if ((String.IsNullOrEmpty(this.publisher)) && (keypair.Value.ToString().Length > 0)) - this.publisher = keypair.Value.ToString(); - break; - - case ("files"): - this.LoadTorrentFiles(((BEncodedList)keypair.Value)); - break; - - case ("name.utf-8"): - if (keypair.Value.ToString().Length > 0) - this.name = keypair.Value.ToString(); - break; - - case ("name"): - if ((String.IsNullOrEmpty(this.name)) && (keypair.Value.ToString().Length > 0)) - this.name = keypair.Value.ToString(); - break; - - case ("piece length"): // Already handled - break; - - case ("length"): - break; // This is a singlefile torrent - - case ("private"): - this.isPrivate = (keypair.Value.ToString() == "1") ? true : false; - break; - - default: - break; - } - } - - if (this.torrentFiles == null) // Not a multi-file torrent - { - long length = long.Parse(dictionary["length"].ToString()); - this.size = length; - string path = this.name; - byte[] md5 = (dictionary.ContainsKey("md5")) ? ((BEncodedString)dictionary["md5"]).TextBytes : null; - byte[] ed2k = (dictionary.ContainsKey("ed2k")) ? ((BEncodedString)dictionary["ed2k"]).TextBytes : null; - byte[] sha1 = (dictionary.ContainsKey("sha1")) ? ((BEncodedString)dictionary["sha1"]).TextBytes : null; - - this.torrentFiles = new TorrentFile[1]; - int endPiece = Math.Min(this.Pieces.Count - 1, (int)((this.size + (this.pieceLength - 1)) / this.pieceLength)); - this.torrentFiles[0] = new TorrentFile(path, length, path, 0, endPiece, md5, ed2k, sha1); - } - } - - #endregion Private Methods - - - #region Loading methods - - /// - /// This method loads a .torrent file from the specified path. - /// - /// The path to load the .torrent file from - public static Torrent Load(string path) - { - Check.Path(path); - - using (Stream s = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read)) - return Torrent.Load(s, path); - } - - /// - /// Loads a torrent from a byte[] containing the bencoded data - /// - /// The byte[] containing the data - /// - public static Torrent Load(byte[] data) - { - Check.Data(data); - - using (MemoryStream s = new MemoryStream(data)) - return Load(s, ""); - } - - /// - /// Loads a .torrent from the supplied stream - /// - /// The stream containing the data to load - /// - public static Torrent Load(Stream stream) - { - Check.Stream(stream); - - if (stream == null) - throw new ArgumentNullException("stream"); - - return Torrent.Load(stream, ""); - } - - /// - /// Loads a .torrent file from the specified URL - /// - /// The URL to download the .torrent from - /// The path to download the .torrent to before it gets loaded - /// - public static Torrent Load(Uri url, string location) - { - Check.Url(url); - Check.Location(location); - - try - { - using (WebClient client = new WebClient()) - client.DownloadFile(url, location); - } - catch (Exception ex) - { - throw new TorrentException("Could not download .torrent file from the specified url", ex); - } - - return Torrent.Load(location); - } - - /// - /// Loads a .torrent from the specificed path. A return value indicates - /// whether the operation was successful. - /// - /// The path to load the .torrent file from - /// If the loading was succesful it is assigned the Torrent - /// True if successful - public static bool TryLoad(string path, out Torrent torrent) - { - Check.Path(path); - - try - { - torrent = Torrent.Load(path); - } - catch - { - torrent = null; - } - - return torrent != null; - } - - /// - /// Loads a .torrent from the specified byte[]. A return value indicates - /// whether the operation was successful. - /// - /// The byte[] to load the .torrent from - /// If loading was successful, it contains the Torrent - /// True if successful - public static bool TryLoad(byte[] data, out Torrent torrent) - { - Check.Data(data); - - try - { - torrent = Torrent.Load(data); - } - catch - { - torrent = null; - } - - return torrent != null; - } - - /// - /// Loads a .torrent from the supplied stream. A return value indicates - /// whether the operation was successful. - /// - /// The stream containing the data to load - /// If the loading was succesful it is assigned the Torrent - /// True if successful - public static bool TryLoad(Stream stream, out Torrent torrent) - { - Check.Stream(stream); - - try - { - torrent = Torrent.Load(stream); - } - catch - { - torrent = null; - } - - return torrent != null; - } - - /// - /// Loads a .torrent file from the specified URL. A return value indicates - /// whether the operation was successful. - /// - /// The URL to download the .torrent from - /// The path to download the .torrent to before it gets loaded - /// If the loading was succesful it is assigned the Torrent - /// True if successful - public static bool TryLoad(Uri url, string location, out Torrent torrent) - { - Check.Url(url); - Check.Location(location); - - try - { - torrent = Torrent.Load(url, location); - } - catch - { - torrent = null; - } - - return torrent != null; - } - - /// - /// Called from either Load(stream) or Load(string). - /// - /// - /// - /// - private static Torrent Load(Stream stream, string path) - { - Check.Stream(stream); - Check.Path(path); - - try - { - Torrent t = Torrent.LoadCore((BEncodedDictionary)BEncodedDictionary.Decode(stream)); - t.torrentPath = path; - return t; - } - catch (BEncodingException ex) - { - throw new TorrentException("Invalid torrent file specified", ex); - } - } - - public static Torrent Load(BEncodedDictionary torrentInformation) - { - return LoadCore((BEncodedDictionary)BEncodedValue.Decode(torrentInformation.Encode())); - } - - internal static Torrent LoadCore(BEncodedDictionary torrentInformation) - { - Check.TorrentInformation(torrentInformation); - - Torrent t = new Torrent(); - t.LoadInternal(torrentInformation); - - return t; - } - - protected void LoadInternal(BEncodedDictionary torrentInformation) - { - Check.TorrentInformation(torrentInformation); - this.originalDictionary = torrentInformation; - this.torrentPath = ""; - - try - { - foreach (KeyValuePair keypair in torrentInformation) - { - switch (keypair.Key.Text) - { - case ("announce"): - // Ignore this if we have an announce-list - if (torrentInformation.ContainsKey("announce-list")) - break; - this.announceUrls.Add(new RawTrackerTier()); - this.announceUrls[0].Add(keypair.Value.ToString()); - break; - - case ("creation date"): - try - { - try - { - this.creationDate = this.creationDate.AddSeconds(long.Parse(keypair.Value.ToString())); - } - catch (Exception e) - { - if (e is ArgumentOutOfRangeException) - this.creationDate = this.creationDate.AddMilliseconds(long.Parse(keypair.Value.ToString())); - else - throw; - } - } - catch (Exception e) - { - if (e is ArgumentOutOfRangeException) - throw new BEncodingException("Argument out of range exception when adding seconds to creation date.", e); - else if (e is FormatException) - throw new BEncodingException(String.Format("Could not parse {0} into a number", keypair.Value), e); - else - throw; - } - break; - - case ("nodes"): - if (keypair.Value.ToString().Length != 0) - this.nodes = (BEncodedList)keypair.Value; - break; - - case ("comment.utf-8"): - if (keypair.Value.ToString().Length != 0) - this.comment = keypair.Value.ToString(); // Always take the UTF-8 version - break; // even if there's an existing value - - case ("comment"): - if (String.IsNullOrEmpty(this.comment)) - this.comment = keypair.Value.ToString(); - break; - - case ("publisher-url.utf-8"): // Always take the UTF-8 version - this.publisherUrl = keypair.Value.ToString(); // even if there's an existing value - break; - - case ("publisher-url"): - if (String.IsNullOrEmpty(this.publisherUrl)) - this.publisherUrl = keypair.Value.ToString(); - break; - - case ("azureus_properties"): - this.azureusProperties = keypair.Value; - break; - - case ("created by"): - this.createdBy = keypair.Value.ToString(); - break; - - case ("encoding"): - this.encoding = keypair.Value.ToString(); - break; - - case ("info"): - using (SHA1 s = HashAlgoFactory.Create()) - this.infoHash = new InfoHash(s.ComputeHash(keypair.Value.Encode())); - this.ProcessInfo(((BEncodedDictionary)keypair.Value)); - break; - - case ("name"): // Handled elsewhere - break; - - case ("announce-list"): - if (keypair.Value is BEncodedString) - break; - BEncodedList announces = (BEncodedList)keypair.Value; - - for (int j = 0; j < announces.Count; j++) - { - if (announces[j] is BEncodedList) - { - BEncodedList bencodedTier = (BEncodedList)announces[j]; - List tier = new List(bencodedTier.Count); - - for (int k = 0; k < bencodedTier.Count; k++) - tier.Add(bencodedTier[k].ToString()); - - Toolbox.Randomize(tier); - - RawTrackerTier collection = new RawTrackerTier(); - for (int k = 0; k < tier.Count; k++) - collection.Add(tier[k]); - - if (collection.Count != 0) - this.announceUrls.Add(collection); - } - else - { - throw new BEncodingException(String.Format("Non-BEncodedList found in announce-list (found {0})", - announces[j].GetType())); - } - } - break; - - case ("httpseeds"): - // This form of web-seeding is not supported. - break; - - case ("url-list"): - if (keypair.Value is BEncodedString) - { - this.getRightHttpSeeds.Add(((BEncodedString)keypair.Value).Text); - } - else if (keypair.Value is BEncodedList) - { - foreach (BEncodedString str in (BEncodedList)keypair.Value) - this.GetRightHttpSeeds.Add(str.Text); - } - break; - - default: - break; - } - } - } - catch (Exception e) - { - if (e is BEncodingException) - throw; - else - throw new BEncodingException("", e); - } - } - - #endregion Loading methods - } -} diff --git a/src/MonoTorrent/TorrentException.cs b/src/MonoTorrent/TorrentException.cs deleted file mode 100644 index 05a0cc05d..000000000 --- a/src/MonoTorrent/TorrentException.cs +++ /dev/null @@ -1,28 +0,0 @@ -using System; - -namespace MonoTorrent -{ - [Serializable] - public class TorrentException : Exception - { - public TorrentException() - : base() - { - } - - public TorrentException(string message) - : base(message) - { - } - - public TorrentException(string message, Exception innerException) - : base(message, innerException) - { - } - - public TorrentException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) - : base(info, context) - { - } - } -} diff --git a/src/MonoTorrent/TorrentFile.cs b/src/MonoTorrent/TorrentFile.cs deleted file mode 100644 index b6deb91a7..000000000 --- a/src/MonoTorrent/TorrentFile.cs +++ /dev/null @@ -1,205 +0,0 @@ -using System; -using System.Text; - -namespace MonoTorrent -{ - /// - /// This is the base class for the files available to download from within a .torrent. - /// This should be inherited by both Client and Tracker "TorrentFile" classes - /// - public class TorrentFile : IEquatable - { - #region Private Fields - - private BitField bitfield; - private BitField selector; - private byte[] ed2k; - private int endPiece; - private string fullPath; - private long length; - private byte[] md5; - private string path; - private Priority priority; - private byte[] sha1; - private int startPiece; - - #endregion Private Fields - - - #region Member Variables - - /// - /// The number of pieces which have been successfully downloaded which are from this file - /// - public BitField BitField - { - get { return this.bitfield; } - } - - public long BytesDownloaded - { - get { return (long)(this.BitField.PercentComplete * this.Length / 100.0); } - } - - /// - /// The ED2K hash of the file - /// - public byte[] ED2K - { - get { return this.ed2k; } - } - - /// - /// The index of the last piece of this file - /// - public int EndPieceIndex - { - get { return this.endPiece; } - } - - public string FullPath - { - get { return this.fullPath; } - internal set { this.fullPath = value; } - } - - /// - /// The length of the file in bytes - /// - public long Length - { - get { return this.length; } - } - - /// - /// The MD5 hash of the file - /// - public byte[] MD5 - { - get { return this.md5; } - internal set { this.md5 = value; } - } - - /// - /// In the case of a single torrent file, this is the name of the file. - /// In the case of a multi-file torrent this is the relative path of the file - /// (including the filename) from the base directory - /// - public string Path - { - get { return this.path; } - } - - /// - /// The priority of this torrent file - /// - public Priority Priority - { - get { return this.priority; } - set { this.priority = value; } - } - - /// - /// The SHA1 hash of the file - /// - public byte[] SHA1 - { - get { return this.sha1; } - } - - /// - /// The index of the first piece of this file - /// - public int StartPieceIndex - { - get { return this.startPiece; } - } - - #endregion - - - #region Constructors - public TorrentFile(string path, long length) - : this(path, length, path) - { - - } - - public TorrentFile(string path, long length, string fullPath) - : this(path, length, fullPath, 0, 0) - { - - } - - public TorrentFile(string path, long length, int startIndex, int endIndex) - : this(path, length, path, startIndex, endIndex) - { - - } - - public TorrentFile(string path, long length, string fullPath, int startIndex, int endIndex) - : this(path, length, fullPath, startIndex, endIndex, null, null, null) - { - - } - - public TorrentFile(string path, long length, string fullPath, int startIndex, int endIndex, byte[] md5, byte[] ed2k, byte[] sha1) - { - this.bitfield = new BitField(endIndex - startIndex + 1); - this.ed2k = ed2k; - this.endPiece = endIndex; - this.fullPath = fullPath; - this.length = length; - this.md5 = md5; - this.path = path; - this.priority = Priority.Normal; - this.sha1 = sha1; - this.startPiece = startIndex; - } - - #endregion - - - #region Methods - - public override bool Equals(object obj) - { - return this.Equals(obj as TorrentFile); - } - - public bool Equals(TorrentFile other) - { - return other == null ? false : this.path == other.path && this.length == other.length; ; - } - - public override int GetHashCode() - { - return this.path.GetHashCode(); - } - - internal BitField GetSelector(int totalPieces) - { - if (this.selector != null) - return this.selector; - - this.selector = new BitField(totalPieces); - for (int i = this.StartPieceIndex; i <= this.EndPieceIndex; i++) - this.selector[i] = true; - return this.selector; - } - - public override string ToString() - { - StringBuilder sb = new StringBuilder(32); - sb.Append("File: "); - sb.Append(this.path); - sb.Append(" StartIndex: "); - sb.Append(this.StartPieceIndex); - sb.Append(" EndIndex: "); - sb.Append(this.EndPieceIndex); - return sb.ToString(); - } - - #endregion Methods - } -} diff --git a/src/MonoTorrent/UriHelper.cs b/src/MonoTorrent/UriHelper.cs deleted file mode 100644 index b4cced9ec..000000000 --- a/src/MonoTorrent/UriHelper.cs +++ /dev/null @@ -1,171 +0,0 @@ -// -// System.Web.HttpUtility/HttpEncoder -// -// Authors: -// Patrik Torstensson (Patrik.Torstensson@labs2.com) -// Wictor Wilén (decode/encode functions) (wictor@ibizkit.se) -// Tim Coleman (tim@timcoleman.com) -using System; -using System.Text; -using System.IO; -using System.Collections.Generic; - -namespace MonoTorrent -{ - static class UriHelper - { - static readonly char[] hexChars = "0123456789abcdef".ToCharArray(); - - public static string UrlEncode(byte[] bytes) - { - if (bytes == null) - throw new ArgumentNullException("bytes"); - - var result = new MemoryStream(bytes.Length); - for (int i = 0; i < bytes.Length; i++) - UrlEncodeChar((char)bytes[i], result, false); - - return Encoding.ASCII.GetString(result.ToArray()); - } - - public static byte[] UrlDecode(string s) - { - if (null == s) - return null; - - var e = Encoding.UTF8; - if (s.IndexOf('%') == -1 && s.IndexOf('+') == -1) - return e.GetBytes(s); - - long len = s.Length; - var bytes = new List(); - int xchar; - char ch; - - for (int i = 0; i < len; i++) - { - ch = s[i]; - if (ch == '%' && i + 2 < len && s[i + 1] != '%') - { - if (s[i + 1] == 'u' && i + 5 < len) - { - // unicode hex sequence - xchar = GetChar(s, i + 2, 4); - if (xchar != -1) - { - WriteCharBytes(bytes, (char)xchar, e); - i += 5; - } - else - WriteCharBytes(bytes, '%', e); - } - else if ((xchar = GetChar(s, i + 1, 2)) != -1) - { - WriteCharBytes(bytes, (char)xchar, e); - i += 2; - } - else - { - WriteCharBytes(bytes, '%', e); - } - continue; - } - - if (ch == '+') - WriteCharBytes(bytes, ' ', e); - else - WriteCharBytes(bytes, ch, e); - } - - return bytes.ToArray(); - } - - static void UrlEncodeChar(char c, Stream result, bool isUnicode) - { - if (c > ' ' && NotEncoded(c)) - { - result.WriteByte((byte)c); - return; - } - if (c == ' ') - { - result.WriteByte((byte)'+'); - return; - } - if ((c < '0') || - (c < 'A' && c > '9') || - (c > 'Z' && c < 'a') || - (c > 'z')) - { - if (isUnicode && c > 127) - { - result.WriteByte((byte)'%'); - result.WriteByte((byte)'u'); - result.WriteByte((byte)'0'); - result.WriteByte((byte)'0'); - } - else - result.WriteByte((byte)'%'); - - int idx = ((int)c) >> 4; - result.WriteByte((byte)hexChars[idx]); - idx = ((int)c) & 0x0F; - result.WriteByte((byte)hexChars[idx]); - } - else - { - result.WriteByte((byte)c); - } - } - - static int GetChar(string str, int offset, int length) - { - int val = 0; - int end = length + offset; - for (int i = offset; i < end; i++) - { - char c = str[i]; - if (c > 127) - return -1; - - int current = GetInt((byte)c); - if (current == -1) - return -1; - val = (val << 4) + current; - } - - return val; - } - - static int GetInt(byte b) - { - char c = (char)b; - if (c >= '0' && c <= '9') - return c - '0'; - - if (c >= 'a' && c <= 'f') - return c - 'a' + 10; - - if (c >= 'A' && c <= 'F') - return c - 'A' + 10; - - return -1; - } - - static bool NotEncoded(char c) - { - return c == '!' || c == '(' || c == ')' || c == '*' || c == '-' || c == '.' || c == '_' || c == '\''; - } - - static void WriteCharBytes(List buf, char ch, Encoding e) - { - if (ch > 255) - { - foreach (byte b in e.GetBytes(new char[] { ch })) - buf.Add(b); - } - else - buf.Add((byte)ch); - } - } -} diff --git a/src/NzbDrone.Core/Download/TorrentClientBase.cs b/src/NzbDrone.Core/Download/TorrentClientBase.cs index 0b78aebfb..9feef66aa 100644 --- a/src/NzbDrone.Core/Download/TorrentClientBase.cs +++ b/src/NzbDrone.Core/Download/TorrentClientBase.cs @@ -207,7 +207,7 @@ namespace NzbDrone.Core.Download try { - hash = new MagnetLink(magnetUrl).InfoHash.ToHex(); + hash = InfoHash.FromMagnetLink(magnetUrl).ToHex(); } catch (FormatException ex) { diff --git a/src/NzbDrone.Core/Indexers/TorrentRssParser.cs b/src/NzbDrone.Core/Indexers/TorrentRssParser.cs index df55ae6a8..35c4466a1 100644 --- a/src/NzbDrone.Core/Indexers/TorrentRssParser.cs +++ b/src/NzbDrone.Core/Indexers/TorrentRssParser.cs @@ -1,6 +1,7 @@ using System.Collections.Generic; using System.Text.RegularExpressions; using System.Xml.Linq; +using MonoTorrent; using NzbDrone.Common.Extensions; using NzbDrone.Core.Parser.Model; @@ -51,8 +52,7 @@ namespace NzbDrone.Core.Indexers { try { - var magnetLink = new MonoTorrent.MagnetLink(magnetUrl); - return magnetLink.InfoHash.ToHex(); + return InfoHash.FromMagnetLink(magnetUrl).ToHex(); } catch { diff --git a/src/NzbDrone.Core/Radarr.Core.csproj b/src/NzbDrone.Core/Radarr.Core.csproj index 01e4f6b27..dfb708ea9 100644 --- a/src/NzbDrone.Core/Radarr.Core.csproj +++ b/src/NzbDrone.Core/Radarr.Core.csproj @@ -18,9 +18,9 @@ + - diff --git a/src/Radarr.sln b/src/Radarr.sln index 23dd99291..1aa9bf548 100644 --- a/src/Radarr.sln +++ b/src/Radarr.sln @@ -11,8 +11,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "WindowsServiceHelpers", "Wi EndProject Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Host", "Host", "{486ADF86-DD89-4E19-B805-9D94F19800D9}" EndProject -Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "External", "External", "{F6E3A728-AE77-4D02-BAC8-82FBC1402DDA}" -EndProject Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Platform", "Platform", "{0F0D4998-8F5D-4467-A909-BB192C4B3B4B}" EndProject Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Platform", "Platform", "{4EACDBBC-BCD7-4765-A57B-3E08331E4749}" @@ -23,8 +21,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Radarr.Api.V3", "Radarr.Api EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Radarr.Http", "Radarr.Http\Radarr.Http.csproj", "{F8A02FD4-A7A4-40D0-BB81-6319105A3302}" EndProject -Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MonoTorrent", "MonoTorrent\MonoTorrent.csproj", "{BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}" -EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Radarr.Api.Test", "NzbDrone.Api.Test\Radarr.Api.Test.csproj", "{E2EA47B1-6996-417D-A6EC-28C4F202715C}" EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Radarr.Automation.Test", "NzbDrone.Automation.Test\Radarr.Automation.Test.csproj", "{2356C987-F992-4084-9DA2-5DAD1DA35E85}" @@ -103,14 +99,6 @@ Global {F8A02FD4-A7A4-40D0-BB81-6319105A3302}.Release|Posix.Build.0 = Release|Any CPU {F8A02FD4-A7A4-40D0-BB81-6319105A3302}.Release|Windows.ActiveCfg = Release|Any CPU {F8A02FD4-A7A4-40D0-BB81-6319105A3302}.Release|Windows.Build.0 = Release|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Debug|Posix.ActiveCfg = Debug|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Debug|Posix.Build.0 = Debug|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Debug|Windows.ActiveCfg = Debug|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Debug|Windows.Build.0 = Debug|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Release|Posix.ActiveCfg = Release|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Release|Posix.Build.0 = Release|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Release|Windows.ActiveCfg = Release|Any CPU - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80}.Release|Windows.Build.0 = Release|Any CPU {E2EA47B1-6996-417D-A6EC-28C4F202715C}.Debug|Posix.ActiveCfg = Debug|Any CPU {E2EA47B1-6996-417D-A6EC-28C4F202715C}.Debug|Posix.Build.0 = Debug|Any CPU {E2EA47B1-6996-417D-A6EC-28C4F202715C}.Debug|Windows.ActiveCfg = Debug|Any CPU @@ -300,7 +288,6 @@ Global GlobalSection(NestedProjects) = preSolution {47697CDB-27B6-4B05-B4F8-0CBE6F6EDF97} = {57A04B72-8088-4F75-A582-1158CF8291F7} {4EACDBBC-BCD7-4765-A57B-3E08331E4749} = {57A04B72-8088-4F75-A582-1158CF8291F7} - {BE8533CC-A1ED-46A6-811F-2FA29CC6AD80} = {F6E3A728-AE77-4D02-BAC8-82FBC1402DDA} {E2EA47B1-6996-417D-A6EC-28C4F202715C} = {57A04B72-8088-4F75-A582-1158CF8291F7} {2356C987-F992-4084-9DA2-5DAD1DA35E85} = {57A04B72-8088-4F75-A582-1158CF8291F7} {A628FEA4-75CC-4039-8823-27258C55D2BF} = {57A04B72-8088-4F75-A582-1158CF8291F7}