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Viewing changes to contrib/Mono.Cecil/Mono.Cecil/Mono.Cecil.Binary/PEOptionalHeader.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2011-06-27 17:03:13 UTC
  • mto: (1.8.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 54.
  • Revision ID: james.westby@ubuntu.com-20110627170313-6cvz3s19x6e9hqe9
Import upstream version 2.5.92+dfsg

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contrib/Mono.Cecil/Mono.Cecil/Mono.Cecil.Binary/PEOptionalHeader.cs
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//
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// PEOptionalHeader.cs
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//
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// Author:
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//   Jb Evain (jbevain@gmail.com)
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//
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// (C) 2005 Jb Evain
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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namespace Mono.Cecil.Binary {
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        public sealed class PEOptionalHeader : IHeader, IBinaryVisitable {
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                public StandardFieldsHeader StandardFields;
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                public NTSpecificFieldsHeader NTSpecificFields;
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                public DataDirectoriesHeader DataDirectories;
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                internal PEOptionalHeader ()
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                {
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                        StandardFields = new StandardFieldsHeader ();
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                        NTSpecificFields = new NTSpecificFieldsHeader ();
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                        DataDirectories = new DataDirectoriesHeader ();
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                }
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                public void SetDefaultValues ()
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                {
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                }
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                public void Accept (IBinaryVisitor visitor)
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                {
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                        visitor.VisitPEOptionalHeader (this);
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                        StandardFields.Accept (visitor);
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                        NTSpecificFields.Accept (visitor);
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                        DataDirectories.Accept (visitor);
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                }
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                public sealed class StandardFieldsHeader : IHeader, IBinaryVisitable {
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                        public ushort Magic;
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                        public byte LMajor;
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                        public byte LMinor;
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                        public uint CodeSize;
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                        public uint InitializedDataSize;
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                        public uint UninitializedDataSize;
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                        public RVA EntryPointRVA;
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                        public RVA BaseOfCode;
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                        public RVA BaseOfData;
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                        public bool IsPE64 {
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                                get { return Magic == 0x20b; }
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                                set {
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                                        if (value)
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                                                Magic = 0x20b;
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                                        else
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                                                Magic = 0x10b;
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                                }
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                        }
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                        internal StandardFieldsHeader ()
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                        {
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                        }
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                        public void SetDefaultValues ()
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                        {
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                                Magic = 0x10b;
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                                LMajor = 6;
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                                LMinor = 0;
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                        }
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                        public void Accept (IBinaryVisitor visitor)
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                        {
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                                visitor.VisitStandardFieldsHeader (this);
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                        }
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                }
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                public sealed class NTSpecificFieldsHeader : IHeader, IBinaryVisitable {
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                        public ulong ImageBase;
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                        public uint SectionAlignment;
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                        public uint FileAlignment;
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                        public ushort OSMajor;
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                        public ushort OSMinor;
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                        public ushort UserMajor;
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                        public ushort UserMinor;
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                        public ushort SubSysMajor;
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                        public ushort SubSysMinor;
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                        public uint Reserved;
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                        public uint ImageSize;
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                        public uint HeaderSize;
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                        public uint FileChecksum;
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                        public SubSystem SubSystem;
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                        public ushort DLLFlags;
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                        public ulong StackReserveSize;
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                        public ulong StackCommitSize;
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                        public ulong HeapReserveSize;
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                        public ulong HeapCommitSize;
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                        public uint LoaderFlags;
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                        public uint NumberOfDataDir;
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                        internal NTSpecificFieldsHeader ()
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                        {
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                        }
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                        public void SetDefaultValues ()
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                        {
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                                ImageBase = 0x400000;
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                                SectionAlignment = 0x2000;
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                                FileAlignment = 0x200;
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                                OSMajor = 4;
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                                OSMinor = 0;
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                                UserMajor = 0;
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                                UserMinor = 0;
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                                SubSysMajor = 4;
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                                SubSysMinor = 0;
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                                Reserved = 0;
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                                HeaderSize = 0x200;
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                                FileChecksum = 0;
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                                DLLFlags = 0;
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                                StackReserveSize = 0x100000;
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                                StackCommitSize = 0x1000;
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                                HeapReserveSize = 0x100000;
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                                HeapCommitSize = 0x1000;
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                                LoaderFlags = 0;
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                                NumberOfDataDir = 0x10;
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                        }
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                        public void Accept (IBinaryVisitor visitor)
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                        {
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                                visitor.VisitNTSpecificFieldsHeader (this);
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                        }
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                }
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                public sealed class DataDirectoriesHeader : IHeader, IBinaryVisitable {
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                        public DataDirectory ExportTable;
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                        public DataDirectory ImportTable;
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                        public DataDirectory ResourceTable;
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                        public DataDirectory ExceptionTable;
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                        public DataDirectory CertificateTable;
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                        public DataDirectory BaseRelocationTable;
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                        public DataDirectory Debug;
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                        public DataDirectory Copyright;
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                        public DataDirectory GlobalPtr;
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                        public DataDirectory TLSTable;
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                        public DataDirectory LoadConfigTable;
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                        public DataDirectory BoundImport;
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                        public DataDirectory IAT;
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                        public DataDirectory DelayImportDescriptor;
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                        public DataDirectory CLIHeader;
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                        public DataDirectory Reserved;
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                        internal DataDirectoriesHeader ()
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                        {
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                        }
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                        public void SetDefaultValues ()
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                        {
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                                ExportTable = DataDirectory.Zero;
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                                ResourceTable = DataDirectory.Zero;
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                                ExceptionTable = DataDirectory.Zero;
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                                CertificateTable = DataDirectory.Zero;
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                                Debug = DataDirectory.Zero;
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                                Copyright = DataDirectory.Zero;
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                                GlobalPtr = DataDirectory.Zero;
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                                TLSTable = DataDirectory.Zero;
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                                LoadConfigTable = DataDirectory.Zero;
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                                BoundImport = DataDirectory.Zero;
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                                IAT = new DataDirectory (new RVA (0x2000), 8);
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                                DelayImportDescriptor = DataDirectory.Zero;
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                                CLIHeader = new DataDirectory (new RVA (0x2008), 0x48);
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                                Reserved = DataDirectory.Zero;
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                        }
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                        public void Accept (IBinaryVisitor visitor)
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                        {
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                                visitor.VisitDataDirectoriesHeader (this);
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                        }
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                }
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        }
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}