internal unsafe X509ChainElement(IntPtr pChainElement) { CAPI.CERT_CHAIN_ELEMENT chainElement = new CAPI.CERT_CHAIN_ELEMENT(Marshal.SizeOf(typeof(CAPI.CERT_CHAIN_ELEMENT))); uint cbSize = (uint)Marshal.ReadInt32(pChainElement); if (cbSize > Marshal.SizeOf(chainElement)) { cbSize = (uint)Marshal.SizeOf(chainElement); } X509Utils.memcpy(pChainElement, new IntPtr(&chainElement), cbSize); m_certificate = new X509Certificate2(chainElement.pCertContext); if (chainElement.pwszExtendedErrorInfo == IntPtr.Zero) { m_description = String.Empty; } else { m_description = Marshal.PtrToStringUni(chainElement.pwszExtendedErrorInfo); } // We give the user a reference to the array since we'll never access it. if (chainElement.dwErrorStatus == 0) { m_chainStatus = new X509ChainStatus[0]; // empty array } else { m_chainStatus = X509Chain.GetChainStatusInformation(chainElement.dwErrorStatus); } }
internal unsafe X509ChainElement (IntPtr pChainElement) { CAPI.CERT_CHAIN_ELEMENT chainElement = new CAPI.CERT_CHAIN_ELEMENT(Marshal.SizeOf(typeof(CAPI.CERT_CHAIN_ELEMENT))); uint cbSize = (uint) Marshal.ReadInt32(pChainElement); if (cbSize > Marshal.SizeOf(chainElement)) cbSize = (uint) Marshal.SizeOf(chainElement); X509Utils.memcpy(pChainElement, new IntPtr(&chainElement), cbSize); m_certificate = new X509Certificate2(chainElement.pCertContext); if (chainElement.pwszExtendedErrorInfo == IntPtr.Zero) m_description = String.Empty; else m_description = Marshal.PtrToStringUni(chainElement.pwszExtendedErrorInfo); // We give the user a reference to the array since we'll never access it. if (chainElement.dwErrorStatus == 0) m_chainStatus = new X509ChainStatus[0]; // empty array else m_chainStatus = X509Chain.GetChainStatusInformation(chainElement.dwErrorStatus); }