int Win32GetHelper(GetSecurityInfoNativeCall nativeCall,
AccessControlSections includeSections)
{
bool getOwner = 0 != (includeSections & AccessControlSections.Owner);
bool getGroup = 0 != (includeSections & AccessControlSections.Group);
bool getDacl = 0 != (includeSections & AccessControlSections.Access);
bool getSacl = 0 != (includeSections & AccessControlSections.Audit);
SecurityInfos securityInfos = 0;
if (getOwner)
{
securityInfos |= SecurityInfos.Owner;
}
if (getGroup)
{
securityInfos |= SecurityInfos.Group;
}
if (getDacl)
{
securityInfos |= SecurityInfos.DiscretionaryAcl;
}
if (getSacl)
{
securityInfos |= SecurityInfos.SystemAcl;
}
IntPtr owner, group, dacl, sacl, descriptor;
int result = nativeCall(securityInfos,
out owner, out group, out dacl, out sacl, out descriptor);
if (0 != result)
{
return(result);
}
try {
int binaryLength = 0;
if (IsValidSecurityDescriptor(descriptor))
{
binaryLength = GetSecurityDescriptorLength(descriptor);
}
byte[] binaryForm = new byte[binaryLength];
Marshal.Copy(descriptor, binaryForm, 0, binaryLength);
SetSecurityDescriptorBinaryForm(binaryForm, includeSections);
} finally {
LocalFree(descriptor);
}
return(0);
}
int Win32GetHelper (GetSecurityInfoNativeCall nativeCall,
AccessControlSections includeSections)
{
bool getOwner = 0 != (includeSections & AccessControlSections.Owner);
bool getGroup = 0 != (includeSections & AccessControlSections.Group);
bool getDacl = 0 != (includeSections & AccessControlSections.Access);
bool getSacl = 0 != (includeSections & AccessControlSections.Audit);
SecurityInfos securityInfos = 0;
if (getOwner) securityInfos |= SecurityInfos.Owner;
if (getGroup) securityInfos |= SecurityInfos.Group;
if (getDacl ) securityInfos |= SecurityInfos.DiscretionaryAcl;
if (getSacl ) securityInfos |= SecurityInfos.SystemAcl;
IntPtr owner, group, dacl, sacl, descriptor;
int result = nativeCall (securityInfos,
out owner, out group, out dacl, out sacl, out descriptor);
if (0 != result) return result;
try {
int binaryLength = 0;
if (IsValidSecurityDescriptor (descriptor))
binaryLength = GetSecurityDescriptorLength (descriptor);
byte[] binaryForm = new byte[binaryLength];
Marshal.Copy (descriptor, binaryForm, 0, binaryLength);
SetSecurityDescriptorBinaryForm (binaryForm, includeSections);
} finally {
LocalFree (descriptor);
}
return 0;
}