FindPosForResource()

int System.Resources.ResourceReader.FindPosForResource ( string name )

inlinepackage

Definition at line 414 of file ResourceReader.cs.

    {
        int num = FastResourceComparer.HashFunction(name);
        int num2 = 0;
        int i = _numResources - 1;
        int num3 = -1;
        bool flag = false;
        while (num2 <= i)
        {
            num3 = num2 + i >> 1;
            int nameHash = GetNameHash(num3);
            int num4 = ((nameHash != num) ? ((nameHash >= num) ? 1 : (-1)) : 0);
            if (num4 == 0)
            {
                flag = true;
                break;
            }
            if (num4 < 0)
            {
                num2 = num3 + 1;
            }
            else
            {
                i = num3 - 1;
            }
        }
        if (!flag)
        {
            return -1;
        }
        if (num2 != num3)
        {
            num2 = num3;
            while (num2 > 0 && GetNameHash(num2 - 1) == num)
            {
                num2--;
            }
        }
        if (i != num3)
        {
            for (i = num3; i < _numResources - 1 && GetNameHash(i + 1) == num; i++)
            {
            }
        }
        lock (this)
        {
            for (int j = num2; j <= i; j++)
            {
                _store.BaseStream.Seek(_nameSectionOffset + GetNamePosition(j), SeekOrigin.Begin);
                if (CompareStringEqualsName(name))
                {
                    int num5 = _store.ReadInt32();
                    if (num5 < 0 || num5 >= _store.BaseStream.Length - _dataSectionOffset)
                    {
                        throw new FormatException(SR.Format(SR.BadImageFormat_ResourcesDataInvalidOffset, num5));
                    }
                    return num5;
                }
            }
        }
        return -1;
    }

References System.Resources.ResourceReader._dataSectionOffset, System.Resources.ResourceReader._nameSectionOffset, System.Resources.ResourceReader._numResources, System.Resources.ResourceReader._store, System.SR.BadImageFormat_ResourcesDataInvalidOffset, System.IO.BinaryReader.BaseStream, System.Resources.ResourceReader.CompareStringEqualsName(), System.SR.Format(), System.Resources.ResourceReader.GetNameHash(), System.Resources.ResourceReader.GetNamePosition(), System.Resources.FastResourceComparer.HashFunction(), and System.IO.BinaryReader.ReadInt32().

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