diff options
Diffstat (limited to 'Emby.Common.Implementations/IO/SharpCifs/Dcerpc/DcerpcMessage.cs')
| -rw-r--r-- | Emby.Common.Implementations/IO/SharpCifs/Dcerpc/DcerpcMessage.cs | 258 |
1 files changed, 129 insertions, 129 deletions
diff --git a/Emby.Common.Implementations/IO/SharpCifs/Dcerpc/DcerpcMessage.cs b/Emby.Common.Implementations/IO/SharpCifs/Dcerpc/DcerpcMessage.cs index 543dd72dd..a4ba1f957 100644 --- a/Emby.Common.Implementations/IO/SharpCifs/Dcerpc/DcerpcMessage.cs +++ b/Emby.Common.Implementations/IO/SharpCifs/Dcerpc/DcerpcMessage.cs @@ -18,133 +18,133 @@ using SharpCifs.Dcerpc.Ndr; namespace SharpCifs.Dcerpc { - public abstract class DcerpcMessage : NdrObject - { - protected internal int Ptype = -1; - - protected internal int Flags; - - protected internal int Length; - - protected internal int CallId; - - protected internal int AllocHint; - - protected internal int Result; - - public virtual bool IsFlagSet(int flag) - { - return (Flags & flag) == flag; - } - - public virtual void UnsetFlag(int flag) - { - Flags &= ~flag; - } - - public virtual void SetFlag(int flag) - { - Flags |= flag; - } - - public virtual DcerpcException GetResult() - { - if (Result != 0) - { - return new DcerpcException(Result); - } - return null; - } - - internal virtual void Encode_header(NdrBuffer buf) - { - buf.Enc_ndr_small(5); - buf.Enc_ndr_small(0); - buf.Enc_ndr_small(Ptype); - buf.Enc_ndr_small(Flags); - buf.Enc_ndr_long(unchecked(0x00000010)); - buf.Enc_ndr_short(Length); - buf.Enc_ndr_short(0); - buf.Enc_ndr_long(CallId); - } - - /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> - internal virtual void Decode_header(NdrBuffer buf) - { - if (buf.Dec_ndr_small() != 5 || buf.Dec_ndr_small() != 0) - { - throw new NdrException("DCERPC version not supported"); - } - Ptype = buf.Dec_ndr_small(); - Flags = buf.Dec_ndr_small(); - if (buf.Dec_ndr_long() != unchecked(0x00000010)) - { - throw new NdrException("Data representation not supported"); - } - Length = buf.Dec_ndr_short(); - if (buf.Dec_ndr_short() != 0) - { - throw new NdrException("DCERPC authentication not supported"); - } - CallId = buf.Dec_ndr_long(); - } - - /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> - public override void Encode(NdrBuffer buf) - { - int start = buf.GetIndex(); - int allocHintIndex = 0; - buf.Advance(16); - if (Ptype == 0) - { - allocHintIndex = buf.GetIndex(); - buf.Enc_ndr_long(0); - buf.Enc_ndr_short(0); - buf.Enc_ndr_short(GetOpnum()); - } - Encode_in(buf); - Length = buf.GetIndex() - start; - if (Ptype == 0) - { - buf.SetIndex(allocHintIndex); - AllocHint = Length - allocHintIndex; - buf.Enc_ndr_long(AllocHint); - } - buf.SetIndex(start); - Encode_header(buf); - buf.SetIndex(start + Length); - } - - /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> - public override void Decode(NdrBuffer buf) - { - Decode_header(buf); - if (Ptype != 12 && Ptype != 2 && Ptype != 3 && Ptype != 13) - { - throw new NdrException("Unexpected ptype: " + Ptype); - } - if (Ptype == 2 || Ptype == 3) - { - AllocHint = buf.Dec_ndr_long(); - buf.Dec_ndr_short(); - buf.Dec_ndr_short(); - } - if (Ptype == 3 || Ptype == 13) - { - Result = buf.Dec_ndr_long(); - } - else - { - Decode_out(buf); - } - } - - public abstract int GetOpnum(); - - /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> - public abstract void Encode_in(NdrBuffer dst); - - /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> - public abstract void Decode_out(NdrBuffer src); - } + public abstract class DcerpcMessage : NdrObject + { + protected internal int Ptype = -1; + + protected internal int Flags; + + protected internal int Length; + + protected internal int CallId; + + protected internal int AllocHint; + + protected internal int Result; + + public virtual bool IsFlagSet(int flag) + { + return (Flags & flag) == flag; + } + + public virtual void UnsetFlag(int flag) + { + Flags &= ~flag; + } + + public virtual void SetFlag(int flag) + { + Flags |= flag; + } + + public virtual DcerpcException GetResult() + { + if (Result != 0) + { + return new DcerpcException(Result); + } + return null; + } + + internal virtual void Encode_header(NdrBuffer buf) + { + buf.Enc_ndr_small(5); + buf.Enc_ndr_small(0); + buf.Enc_ndr_small(Ptype); + buf.Enc_ndr_small(Flags); + buf.Enc_ndr_long(unchecked(0x00000010)); + buf.Enc_ndr_short(Length); + buf.Enc_ndr_short(0); + buf.Enc_ndr_long(CallId); + } + + /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> + internal virtual void Decode_header(NdrBuffer buf) + { + if (buf.Dec_ndr_small() != 5 || buf.Dec_ndr_small() != 0) + { + throw new NdrException("DCERPC version not supported"); + } + Ptype = buf.Dec_ndr_small(); + Flags = buf.Dec_ndr_small(); + if (buf.Dec_ndr_long() != unchecked(0x00000010)) + { + throw new NdrException("Data representation not supported"); + } + Length = buf.Dec_ndr_short(); + if (buf.Dec_ndr_short() != 0) + { + throw new NdrException("DCERPC authentication not supported"); + } + CallId = buf.Dec_ndr_long(); + } + + /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> + public override void Encode(NdrBuffer buf) + { + int start = buf.GetIndex(); + int allocHintIndex = 0; + buf.Advance(16); + if (Ptype == 0) + { + allocHintIndex = buf.GetIndex(); + buf.Enc_ndr_long(0); + buf.Enc_ndr_short(0); + buf.Enc_ndr_short(GetOpnum()); + } + Encode_in(buf); + Length = buf.GetIndex() - start; + if (Ptype == 0) + { + buf.SetIndex(allocHintIndex); + AllocHint = Length - allocHintIndex; + buf.Enc_ndr_long(AllocHint); + } + buf.SetIndex(start); + Encode_header(buf); + buf.SetIndex(start + Length); + } + + /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> + public override void Decode(NdrBuffer buf) + { + Decode_header(buf); + if (Ptype != 12 && Ptype != 2 && Ptype != 3 && Ptype != 13) + { + throw new NdrException("Unexpected ptype: " + Ptype); + } + if (Ptype == 2 || Ptype == 3) + { + AllocHint = buf.Dec_ndr_long(); + buf.Dec_ndr_short(); + buf.Dec_ndr_short(); + } + if (Ptype == 3 || Ptype == 13) + { + Result = buf.Dec_ndr_long(); + } + else + { + Decode_out(buf); + } + } + + public abstract int GetOpnum(); + + /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> + public abstract void Encode_in(NdrBuffer dst); + + /// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception> + public abstract void Decode_out(NdrBuffer src); + } } |