_ReadResources()

unsafe void System.Resources.ResourceReader._ReadResources ( )

inlineprivate

Definition at line 857 of file ResourceReader.cs.

    {
        int num = _store.ReadInt32();
        if (num != ResourceManager.MagicNumber)
        {
            throw new ArgumentException(SR.Resources_StreamNotValid);
        }
        int num2 = _store.ReadInt32();
        int num3 = _store.ReadInt32();
        if (num3 < 0 || num2 < 0)
        {
            throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
        }
        if (num2 > 1)
        {
            _store.BaseStream.Seek(num3, SeekOrigin.Current);
        }
        else
        {
            string text = _store.ReadString();
            if (!ValidateReaderType(text))
            {
                throw new NotSupportedException(SR.Format(SR.NotSupported_WrongResourceReader_Type, text));
            }
            SkipString();
        }
        int num4 = _store.ReadInt32();
        if (num4 != 2 && num4 != 1)
        {
            throw new ArgumentException(SR.Format(SR.Arg_ResourceFileUnsupportedVersion, 2, num4));
        }
        _version = num4;
        _numResources = _store.ReadInt32();
        if (_numResources < 0)
        {
            throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
        }
        int num5 = _store.ReadInt32();
        if (num5 < 0)
        {
            throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
        }
        _typeTable = new Type[num5];
        _typeNamePositions = new int[num5];
        for (int i = 0; i < num5; i++)
        {
            _typeNamePositions[i] = (int)_store.BaseStream.Position;
            SkipString();
        }
        long position = _store.BaseStream.Position;
        int num6 = (int)position & 7;
        if (num6 != 0)
        {
            for (int j = 0; j < 8 - num6; j++)
            {
                _store.ReadByte();
            }
        }
        if (_ums == null)
        {
            _nameHashes = new int[_numResources];
            for (int k = 0; k < _numResources; k++)
            {
                _nameHashes[k] = _store.ReadInt32();
            }
        }
        else
        {
            int num7 = 4 * _numResources;
            if (num7 < 0)
            {
                throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
            }
            _nameHashesPtr = (int*)_ums.PositionPointer;
            _ums.Seek(num7, SeekOrigin.Current);
            _ = _ums.PositionPointer;
        }
        if (_ums == null)
        {
            _namePositions = new int[_numResources];
            for (int l = 0; l < _numResources; l++)
            {
                int num8 = _store.ReadInt32();
                if (num8 < 0)
                {
                    throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
                }
                _namePositions[l] = num8;
            }
        }
        else
        {
            int num9 = 4 * _numResources;
            if (num9 < 0)
            {
                throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
            }
            _namePositionsPtr = (int*)_ums.PositionPointer;
            _ums.Seek(num9, SeekOrigin.Current);
            _ = _ums.PositionPointer;
        }
        _dataSectionOffset = _store.ReadInt32();
        if (_dataSectionOffset < 0)
        {
            throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
        }
        _nameSectionOffset = _store.BaseStream.Position;
        if (_dataSectionOffset < _nameSectionOffset)
        {
            throw new BadImageFormatException(SR.BadImageFormat_ResourcesHeaderCorrupted);
        }
    }

References System.Resources.ResourceReader._dataSectionOffset, System.Resources.ResourceReader._nameHashes, System.Resources.ResourceReader._nameHashesPtr, System.Resources.ResourceReader._namePositions, System.Resources.ResourceReader._namePositionsPtr, System.Resources.ResourceReader._nameSectionOffset, System.Resources.ResourceReader._numResources, System.Resources.ResourceReader._store, System.Resources.ResourceReader._typeNamePositions, System.Resources.ResourceReader._typeTable, System.Resources.ResourceReader._ums, System.Resources.ResourceReader._version, System.SR.Arg_ResourceFileUnsupportedVersion, System.SR.BadImageFormat_ResourcesHeaderCorrupted, System.IO.BinaryReader.BaseStream, System.SR.Format(), System.Resources.ResourceManager.MagicNumber, System.SR.NotSupported_WrongResourceReader_Type, System.IO.UnmanagedMemoryStream.PositionPointer, System.IO.BinaryReader.ReadByte(), System.IO.BinaryReader.ReadInt32(), System.IO.BinaryReader.ReadString(), System.SR.Resources_StreamNotValid, System.IO.UnmanagedMemoryStream.Seek(), System.Resources.ResourceReader.SkipString(), System.text, and System.Resources.ResourceReader.ValidateReaderType().

Referenced by System.Resources.ResourceReader.ReadResources().