static CFArray ItemImport(CFData data, ref SecExternalFormat format, ref SecExternalItemType itemType,
SecItemImportExportFlags flags = SecItemImportExportFlags.None,
SecItemImportExportKeyParameters?keyParams = null)
{
IntPtr keyParamsPtr = IntPtr.Zero;
if (keyParams != null)
{
keyParamsPtr = Marshal.AllocHGlobal(Marshal.SizeOf(keyParams.Value));
if (keyParamsPtr == IntPtr.Zero)
{
throw new OutOfMemoryException();
}
Marshal.StructureToPtr(keyParams.Value, keyParamsPtr, false);
}
IntPtr result;
var status = SecItemImport(data.Handle, IntPtr.Zero, ref format, ref itemType, flags, keyParamsPtr, IntPtr.Zero, out result);
if (keyParamsPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(keyParamsPtr);
}
if (status != SecStatusCode.Success)
{
throw new NotSupportedException(status.ToString());
}
return(new CFArray(result, true));
}
extern static SecStatusCode SecItemImport(
/* CFDataRef */ IntPtr importedData,
/* CFStringRef */ IntPtr fileNameOrExtension, // optional
/* SecExternalFormat* */ ref SecExternalFormat inputFormat, // optional, IN/OUT
/* SecExternalItemType* */ ref SecExternalItemType itemType, // optional, IN/OUT
/* SecItemImportExportFlags */ SecItemImportExportFlags flags,
/* const SecItemImportExportKeyParameters* */ IntPtr keyParams, // optional
/* SecKeychainRef */ IntPtr importKeychain, // optional
/* CFArrayRef* */ out IntPtr outItems);
static extern OSStatus SecItemImport(IntPtr importedData, IntPtr fileName, ref SecExternalFormat format, IntPtr type, SecItemImportExportFlags flags, IntPtr keyParams, IntPtr keychain, ref IntPtr items);
static extern OSStatus SecItemExport(IntPtr itemRef, SecExternalFormat format, SecItemImportExportFlags flags, IntPtr keyParams, out IntPtr exportedData);
static CFArray ItemImport(CFData data, SecExternalFormat format, SecExternalItemType itemType,
SecItemImportExportFlags flags = SecItemImportExportFlags.None,
SecItemImportExportKeyParameters?keyParams = null)
{
return(ItemImport(data, ref format, ref itemType, flags, keyParams));
}
static extern OSStatus SecItemExport(IntPtr itemRef, SecExternalFormat format, SecItemImportExportFlags flags, IntPtr keyParams, out IntPtr exportedData);
static extern OSStatus SecItemImport(IntPtr importedData, IntPtr fileName, ref SecExternalFormat format, IntPtr type, SecItemImportExportFlags flags, IntPtr keyParams, IntPtr keychain, ref IntPtr items);
