private void CreateFromParts(System.Security.AccessControl.ControlFlags flags, SecurityIdentifier owner, SecurityIdentifier group, RawAcl systemAcl, RawAcl discretionaryAcl)
{
this.SetFlags(flags);
this.Owner = owner;
this.Group = group;
this.SystemAcl = systemAcl;
this.DiscretionaryAcl = discretionaryAcl;
this.ResourceManagerControl = 0;
}
private void CreateFromParts(bool isContainer, bool isDS, System.Security.AccessControl.ControlFlags flags, SecurityIdentifier owner, SecurityIdentifier group, System.Security.AccessControl.SystemAcl systemAcl, System.Security.AccessControl.DiscretionaryAcl discretionaryAcl)
{
if ((systemAcl != null) && (systemAcl.IsContainer != isContainer))
{
throw new ArgumentException(Environment.GetResourceString(isContainer ? "AccessControl_MustSpecifyContainerAcl" : "AccessControl_MustSpecifyLeafObjectAcl"), "systemAcl");
}
if ((discretionaryAcl != null) && (discretionaryAcl.IsContainer != isContainer))
{
throw new ArgumentException(Environment.GetResourceString(isContainer ? "AccessControl_MustSpecifyContainerAcl" : "AccessControl_MustSpecifyLeafObjectAcl"), "discretionaryAcl");
}
this._isContainer = isContainer;
if ((systemAcl != null) && (systemAcl.IsDS != isDS))
{
throw new ArgumentException(Environment.GetResourceString(isDS ? "AccessControl_MustSpecifyDirectoryObjectAcl" : "AccessControl_MustSpecifyNonDirectoryObjectAcl"), "systemAcl");
}
if ((discretionaryAcl != null) && (discretionaryAcl.IsDS != isDS))
{
throw new ArgumentException(Environment.GetResourceString(isDS ? "AccessControl_MustSpecifyDirectoryObjectAcl" : "AccessControl_MustSpecifyNonDirectoryObjectAcl"), "discretionaryAcl");
}
this._isDS = isDS;
this._sacl = systemAcl;
if (discretionaryAcl == null)
{
discretionaryAcl = System.Security.AccessControl.DiscretionaryAcl.CreateAllowEveryoneFullAccess(this._isDS, this._isContainer);
}
this._dacl = discretionaryAcl;
System.Security.AccessControl.ControlFlags flags2 = flags | System.Security.AccessControl.ControlFlags.DiscretionaryAclPresent;
if (systemAcl == null)
{
flags2 &= ~System.Security.AccessControl.ControlFlags.SystemAclPresent;
}
else
{
flags2 |= System.Security.AccessControl.ControlFlags.SystemAclPresent;
}
this._rawSd = new RawSecurityDescriptor(flags2, owner, group, (systemAcl == null) ? null : systemAcl.RawAcl, discretionaryAcl.RawAcl);
}
public RawSecurityDescriptor(System.Security.AccessControl.ControlFlags flags, SecurityIdentifier owner, SecurityIdentifier group, RawAcl systemAcl, RawAcl discretionaryAcl)
{
this.CreateFromParts(flags, owner, group, systemAcl, discretionaryAcl);
}
public RawSecurityDescriptor(byte[] binaryForm, int offset)
{
SecurityIdentifier identifier;
SecurityIdentifier identifier2;
RawAcl acl;
RawAcl acl2;
if (binaryForm == null)
{
throw new ArgumentNullException("binaryForm");
}
if (offset < 0)
{
throw new ArgumentOutOfRangeException("offset", Environment.GetResourceString("ArgumentOutOfRange_NeedNonNegNum"));
}
if ((binaryForm.Length - offset) < 20)
{
throw new ArgumentOutOfRangeException("binaryForm", Environment.GetResourceString("ArgumentOutOfRange_ArrayTooSmall"));
}
if (binaryForm[offset] != GenericSecurityDescriptor.Revision)
{
throw new ArgumentOutOfRangeException("binaryForm", Environment.GetResourceString("AccessControl_InvalidSecurityDescriptorRevision"));
}
byte num = binaryForm[offset + 1];
System.Security.AccessControl.ControlFlags flags = (System.Security.AccessControl.ControlFlags)(binaryForm[offset + 2] + (binaryForm[offset + 3] << 8));
if ((flags & System.Security.AccessControl.ControlFlags.SelfRelative) == System.Security.AccessControl.ControlFlags.None)
{
throw new ArgumentException(Environment.GetResourceString("AccessControl_InvalidSecurityDescriptorSelfRelativeForm"), "binaryForm");
}
int num2 = GenericSecurityDescriptor.UnmarshalInt(binaryForm, offset + 4);
if (num2 != 0)
{
identifier = new SecurityIdentifier(binaryForm, offset + num2);
}
else
{
identifier = null;
}
int num3 = GenericSecurityDescriptor.UnmarshalInt(binaryForm, offset + 8);
if (num3 != 0)
{
identifier2 = new SecurityIdentifier(binaryForm, offset + num3);
}
else
{
identifier2 = null;
}
int num4 = GenericSecurityDescriptor.UnmarshalInt(binaryForm, offset + 12);
if (((flags & System.Security.AccessControl.ControlFlags.SystemAclPresent) != System.Security.AccessControl.ControlFlags.None) && (num4 != 0))
{
acl = new RawAcl(binaryForm, offset + num4);
}
else
{
acl = null;
}
int num5 = GenericSecurityDescriptor.UnmarshalInt(binaryForm, offset + 0x10);
if (((flags & System.Security.AccessControl.ControlFlags.DiscretionaryAclPresent) != System.Security.AccessControl.ControlFlags.None) && (num5 != 0))
{
acl2 = new RawAcl(binaryForm, offset + num5);
}
else
{
acl2 = null;
}
this.CreateFromParts(flags, identifier, identifier2, acl, acl2);
if ((flags & System.Security.AccessControl.ControlFlags.RMControlValid) != System.Security.AccessControl.ControlFlags.None)
{
this.ResourceManagerControl = num;
}
}
public void SetFlags(System.Security.AccessControl.ControlFlags flags)
{
this._flags = flags | System.Security.AccessControl.ControlFlags.SelfRelative;
}
public void SetFlags(System.Security.AccessControl.ControlFlags flags)
{
this._flags = flags | System.Security.AccessControl.ControlFlags.SelfRelative;
}
internal void AddControlFlags(System.Security.AccessControl.ControlFlags flags)
{
this._rawSd.SetFlags(this._rawSd.ControlFlags | flags);
}
public CommonSecurityDescriptor(bool isContainer, bool isDS, System.Security.AccessControl.ControlFlags flags, SecurityIdentifier owner, SecurityIdentifier group, System.Security.AccessControl.SystemAcl systemAcl, System.Security.AccessControl.DiscretionaryAcl discretionaryAcl)
{
this.CreateFromParts(isContainer, isDS, flags, owner, group, systemAcl, discretionaryAcl);
}
private CommonSecurityDescriptor(bool isContainer, bool isDS, System.Security.AccessControl.ControlFlags flags, SecurityIdentifier owner, SecurityIdentifier group, RawAcl systemAcl, RawAcl discretionaryAcl) : this(isContainer, isDS, flags, owner, group, (systemAcl == null) ? null : new System.Security.AccessControl.SystemAcl(isContainer, isDS, systemAcl), (discretionaryAcl == null) ? null : new System.Security.AccessControl.DiscretionaryAcl(isContainer, isDS, discretionaryAcl))
{
}
internal void UpdateControlFlags(System.Security.AccessControl.ControlFlags flagsToUpdate, System.Security.AccessControl.ControlFlags newFlags)
{
System.Security.AccessControl.ControlFlags flags = newFlags | (this._rawSd.ControlFlags & ~flagsToUpdate);
this._rawSd.SetFlags(flags);
}
internal void RemoveControlFlags(System.Security.AccessControl.ControlFlags flags)
{
this._rawSd.SetFlags(this._rawSd.ControlFlags & ~flags);
}
