| public static CreateFromBinaryForm ( byte binaryForm, int offset ) : System.Security.AccessControl.GenericAce | ||
| binaryForm | byte | |
| offset | int | |
| return | System.Security.AccessControl.GenericAce | |
internal void SetBinaryForm(byte[] binaryForm, int offset)
{
int count;
int length;
RawAcl.VerifyHeader(binaryForm, offset, out this._revision, out count, out length);
int num1 = length + offset;
offset += 8;
this._aces = new ArrayList(count);
int num2 = 8;
for (int index = 0; index < count; ++index)
{
GenericAce fromBinaryForm = GenericAce.CreateFromBinaryForm(binaryForm, offset);
int binaryLength = fromBinaryForm.BinaryLength;
if (num2 + binaryLength > GenericAcl.MaxBinaryLength)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentException_InvalidAclBinaryForm"), "binaryForm");
}
this._aces.Add((object)fromBinaryForm);
if (binaryLength % 4 != 0)
{
throw new SystemException();
}
num2 += binaryLength;
if ((int)this._revision == (int)GenericAcl.AclRevisionDS)
{
offset += (int)binaryForm[offset + 2] + ((int)binaryForm[offset + 3] << 8);
}
else
{
offset += binaryLength;
}
if (offset > num1)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentException_InvalidAclBinaryForm"), "binaryForm");
}
}
}
// Token: 0x06001E9B RID: 7835 RVA: 0x0006AEC8 File Offset: 0x000690C8
internal void SetBinaryForm(byte[] binaryForm, int offset)
{
int num;
int num2;
RawAcl.VerifyHeader(binaryForm, offset, out this._revision, out num, out num2);
num2 += offset;
offset += 8;
this._aces = new ArrayList(num);
int num3 = 8;
for (int i = 0; i < num; i++)
{
GenericAce genericAce = GenericAce.CreateFromBinaryForm(binaryForm, offset);
int binaryLength = genericAce.BinaryLength;
if (num3 + binaryLength > GenericAcl.MaxBinaryLength)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentException_InvalidAclBinaryForm"), "binaryForm");
}
this._aces.Add(genericAce);
if (binaryLength % 4 != 0)
{
throw new SystemException();
}
num3 += binaryLength;
if (this._revision == GenericAcl.AclRevisionDS)
{
offset += (int)binaryForm[offset + 2] + ((int)binaryForm[offset + 3] << 8);
}
else
{
offset += binaryLength;
}
if (offset > num2)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentException_InvalidAclBinaryForm"), "binaryForm");
}
}
}
public RawAcl(byte [] binaryForm, int offset)
{
if (binaryForm == null)
{
throw new ArgumentNullException("binaryForm");
}
if (offset < 0 || offset > binaryForm.Length - 8)
{
throw new ArgumentOutOfRangeException("offset", offset, "Offset out of range");
}
revision = binaryForm[offset];
if (revision != AclRevision && revision != AclRevisionDS)
{
throw new ArgumentException("Invalid ACL - unknown revision", "binaryForm");
}
int binaryLength = ReadUShort(binaryForm, offset + 2);
if (offset > binaryForm.Length - binaryLength)
{
throw new ArgumentException("Invalid ACL - truncated", "binaryForm");
}
int pos = offset + 8;
int numAces = ReadUShort(binaryForm, offset + 4);
list = new List <GenericAce>(numAces);
for (int i = 0; i < numAces; ++i)
{
GenericAce newAce = GenericAce.CreateFromBinaryForm(binaryForm, pos);
list.Add(newAce);
pos += newAce.BinaryLength;
}
}
public GenericAce Copy()
{
byte[] buffer = new byte[BinaryLength];
GetBinaryForm(buffer, 0);
return(GenericAce.CreateFromBinaryForm(buffer, 0));
}
/// <summary>Creates a deep copy of this Access Control Entry (ACE).</summary>
/// <returns>The <see cref="T:System.Security.AccessControl.GenericAce" /> object that this method creates.</returns>
// Token: 0x06001E50 RID: 7760 RVA: 0x00069EFC File Offset: 0x000680FC
public GenericAce Copy()
{
byte[] binaryForm = new byte[this.BinaryLength];
this.GetBinaryForm(binaryForm, 0);
return(GenericAce.CreateFromBinaryForm(binaryForm, 0));
}
static GenericAce CopyAce(GenericAce ace)
{
byte[] binaryForm = new byte[ace.BinaryLength];
ace.GetBinaryForm(binaryForm, 0);
return(GenericAce.CreateFromBinaryForm(binaryForm, 0));
}
