static void Initialize()
{
if (Interlocked.CompareExchange(ref initialized, 1, 0) != 0)
{
return;
}
var handle = CFObject.dlopen(SecurityLibrary, 0);
if (handle == IntPtr.Zero)
{
return;
}
try {
ImportExportPassphase = CFObject.GetStringConstant(handle, "kSecImportExportPassphrase");
ImportItemIdentity = CFObject.GetStringConstant(handle, "kSecImportItemIdentity");
MatchLimit = CFObject.GetIntPtr(handle, "kSecMatchLimit");
MatchLimitAll = CFObject.GetIntPtr(handle, "kSecMatchLimitAll");
MatchLimitOne = CFObject.GetIntPtr(handle, "kSecMatchLimitOne");
SecClassKey = CFObject.GetIntPtr(handle, "kSecClass");
SecClassIdentity = CFObject.GetIntPtr(handle, "kSecClassIdentity");
SecClassCertificate = CFObject.GetIntPtr(handle, "kSecClassCertificate");
ReturnRef = CFObject.GetIntPtr(handle, "kSecReturnRef");
MatchSearchList = CFObject.GetIntPtr(handle, "kSecMatchSearchList");
} finally {
CFObject.dlclose(handle);
}
}
static SecClass()
{
var handle = CFObject.dlopen(AppleTlsContext.SecurityLibrary, 0);
if (handle == IntPtr.Zero)
{
return;
}
try {
Identity = CFObject.GetIntPtr(handle, "kSecClassIdentity");
} finally {
CFObject.dlclose(handle);
}
}
static SecItem()
{
var handle = CFObject.dlopen(AppleTlsContext.SecurityLibrary, 0);
if (handle == IntPtr.Zero)
{
return;
}
try {
ReturnRef = CFObject.GetIntPtr(handle, "kSecReturnRef");
} finally {
CFObject.dlclose(handle);
}
}
static SecKeyChain()
{
var handle = CFObject.dlopen(AppleTlsContext.SecurityLibrary, 0);
if (handle == IntPtr.Zero)
{
return;
}
try {
MatchLimit = CFObject.GetIntPtr(handle, "kSecMatchLimit");
MatchLimitAll = CFObject.GetIntPtr(handle, "kSecMatchLimitAll");
MatchLimitOne = CFObject.GetIntPtr(handle, "kSecMatchLimitOne");
} finally {
CFObject.dlclose(handle);
}
}
