TypeWrapper(Type type)
{
TypeWrapper baseTypeWrapper = null;
if (type.BaseType != null)
{
baseTypeWrapper = TypeWrapper.Wrap(type.BaseType);
}
this.type = type;
var ctors = type.GetConstructors();
thisPtr = GCHandle.Alloc(this);
if (ctors.Length == 0)
{
constructorValue = JavaScriptValue.CreateFunction(NoConstructorDg, GCHandle.ToIntPtr(thisPtr));
}
else if (ctors.Length == 1)
{
var ctorw = ConstructorWrapper.Wrap(ctors[0]);
constructorValue = ctorw.GetJavaScriptValue();
ctorWrapper = ctorw;
}
else
{
var os = new OverloadSelector();
foreach (var m in ctors)
{
os.AppendMethod(m);
}
constructorValue = os.GetJavaScriptValue();
ctorWrapper = os;
}
constructorValue.AddRef();
prototypeValue = JavaScriptValue.CreateObject();
prototypeValue.AddRef();
typePtr = GCHandle.Alloc(type);
constructorValue.SetIndexedProperty(JavaScriptValue.FromString("_clrtypevalue"),
JavaScriptValue.CreateExternalObject(GCHandle.ToIntPtr(typePtr), FreeDg));
// statics
ctorStr = type.FullName;
constructorValue.SetIndexedProperty(JavaScriptValue.FromString("toString"),
JavaScriptValue.CreateFunction(InternalUtil.GetSavedStringDg, GCHandle.ToIntPtr(GCHandle.Alloc(ctorStr))));
AssignMethodProc(constructorValue,
type.GetMethods(BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Static));
AssignFieldProc(constructorValue,
type.GetFields(BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Static));
AssignPropertyProc(constructorValue,
type.GetProperties(BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Static));
// instances
prototypeStr = type.FullName + " Instance";
prototypeValue.SetIndexedProperty(JavaScriptValue.FromString("toString"),
JavaScriptValue.CreateFunction(InternalUtil.GetSavedStringDg, GCHandle.ToIntPtr(GCHandle.Alloc(prototypeStr))));
AssignMethodProc(prototypeValue,
type.GetMethods(BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Instance));
AssignFieldProc(prototypeValue,
type.GetFields(BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Instance));
AssignPropertyProc(prototypeValue,
type.GetProperties(BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Instance));
constructorValue.SetIndexedProperty(JavaScriptValue.FromString("prototype"), prototypeValue);
if (baseTypeWrapper != null)
{
constructorValue.Prototype = baseTypeWrapper.constructorValue;
prototypeValue.Prototype = baseTypeWrapper.prototypeValue;
}
}
public LuaState()
{
// Create State
L = LuaDLL.luaL_newstate();
// Create LuaInterface library
LuaDLL.luaL_openlibs(L);
LuaDLL.lua_pushstring(L, "LUAINTERFACE LOADED");
LuaDLL.lua_pushboolean(L, true);
LuaDLL.lua_settable(L, (int)LuaIndexes.LUA_REGISTRYINDEX);
LuaDLL.lua_newtable(L);
LuaDLL.lua_setglobal(L, "luanet");
LuaDLL.lua_pushvalue(L, (int)LuaIndexes.LUA_GLOBALSINDEX);
LuaDLL.lua_getglobal(L, "luanet");
LuaDLL.lua_pushstring(L, "getmetatable");
LuaDLL.lua_getglobal(L, "getmetatable");
LuaDLL.lua_settable(L, -3);
// Set luanet as global for object translator
LuaDLL.lua_replace(L, (int)LuaIndexes.LUA_GLOBALSINDEX);
translator = new ObjectTranslator(this, L);
LuaDLL.lua_replace(L, (int)LuaIndexes.LUA_GLOBALSINDEX);
GCHandle handle = GCHandle.Alloc(translator, GCHandleType.Pinned);
IntPtr thisptr = GCHandle.ToIntPtr(handle);
LuaDLL.lua_pushlightuserdata(L, thisptr);
LuaDLL.lua_setglobal(L, "_translator");
tracebackFunction = new LuaCSFunction(LuaStatic.traceback);
// We need to keep this in a managed reference so the delegate doesn't get garbage collected
panicCallback = new LuaCSFunction(LuaStatic.panic);
LuaDLL.lua_atpanic(L, panicCallback);
printFunction = new LuaCSFunction(LuaStatic.print);
LuaDLL.lua_pushstdcallcfunction(L, printFunction);
LuaDLL.lua_setfield(L, LuaIndexes.LUA_GLOBALSINDEX, "print");
loadfileFunction = new LuaCSFunction(LuaStatic.loadfile);
LuaDLL.lua_pushstdcallcfunction(L, loadfileFunction);
LuaDLL.lua_setfield(L, LuaIndexes.LUA_GLOBALSINDEX, "loadfile");
dofileFunction = new LuaCSFunction(LuaStatic.dofile);
LuaDLL.lua_pushstdcallcfunction(L, dofileFunction);
LuaDLL.lua_setfield(L, LuaIndexes.LUA_GLOBALSINDEX, "dofile");
// Insert our loader FIRST
loaderFunction = new LuaCSFunction(LuaStatic.loader);
LuaDLL.lua_pushstdcallcfunction(L, loaderFunction);
int loaderFunc = LuaDLL.lua_gettop(L);
LuaDLL.lua_getfield(L, LuaIndexes.LUA_GLOBALSINDEX, "package");
LuaDLL.lua_getfield(L, -1, "loaders");
int loaderTable = LuaDLL.lua_gettop(L);
// Shift table elements right
for (int e = LuaDLL.luaL_getn(L, loaderTable) + 1; e > 1; e--)
{
LuaDLL.lua_rawgeti(L, loaderTable, e - 1);
LuaDLL.lua_rawseti(L, loaderTable, e);
}
LuaDLL.lua_pushvalue(L, loaderFunc);
LuaDLL.lua_rawseti(L, loaderTable, 1);
LuaDLL.lua_settop(L, 0);
DoString(LuaStatic.init_luanet);
}
public AudioFrame(IntPtr other)
{
objPtr = VidyoAudioFrameConstructCopyNative(other);
VidyoAudioFrameSetUserDataNative(objPtr, GCHandle.ToIntPtr(GCHandle.Alloc(this, GCHandleType.Weak)));
}
static void AddTimeout(int priority, uint interval, Func <bool> callback)
{
var handle = GCHandle.Alloc(callback);
g_timeout_add_full(priority, interval, s_pinnedHandler, GCHandle.ToIntPtr(handle), IntPtr.Zero);
}
public void SetWaitForExecutionHandler(DataObject controlObject, ControlWaitForExecutionHandler handler, object parameter)
{
ControlHandlerInfo info = GetControlHandlerInfo(controlObject);
info.waitForExecHandler = handler;
info.waitForExecHandlerParameter = parameter;
if (internalControlWaitForExecutionHandlerRef == null)
{
internalControlWaitForExecutionHandlerRef = new InternalControlWaitForExecutionHandler(internalControlWaitForExecutionHandler);
}
IedServer_setWaitForExecutionHandler(self, controlObject.self, internalControlWaitForExecutionHandlerRef, GCHandle.ToIntPtr(info.handle));
}
public static IntPtr CreateMyClass()
{
var obj = new MyClass();
return(GCHandle.ToIntPtr(GCHandle.Alloc(obj)));
}
public bool Apply(ApplyCallback callback, object info = null)
{
if (callback == null)
{
throw new ArgumentNullException(nameof(callback));
}
BlockLiteral block_handler = new BlockLiteral();
block_handler.SetupBlockUnsafe(applyblock_handler, callback);
var gc_handle = info == null ? default(GCHandle) : GCHandle.Alloc(info);
try {
return(CGPDFArrayApplyBlock(handle, ref block_handler, info == null ? IntPtr.Zero : GCHandle.ToIntPtr(gc_handle)));
} finally {
block_handler.CleanupBlock();
if (info != null)
{
gc_handle.Free();
}
}
}
public AudioUnitStatus AddRenderNotify(RenderDelegate callback)
{
if (callback == null)
{
throw new ArgumentException("Callback can not be null");
}
AudioUnitStatus error = AudioUnitStatus.OK;
if (graphUserCallbacks.Count == 0)
{
error = (AudioUnitStatus)AUGraphAddRenderNotify(handle, renderCallback, GCHandle.ToIntPtr(gcHandle));
}
if (error == AudioUnitStatus.OK)
{
graphUserCallbacks.Add(callback);
}
return(error);
}
public AudioUnitStatus RemoveRenderNotify(RenderDelegate callback)
{
if (callback == null)
{
throw new ArgumentException("Callback can not be null");
}
if (!graphUserCallbacks.Contains(callback))
{
throw new ArgumentException("Cannot unregister a callback that has not been registered");
}
AudioUnitStatus error = AudioUnitStatus.OK;
if (graphUserCallbacks.Count == 0)
{
error = (AudioUnitStatus)AUGraphRemoveRenderNotify(handle, renderCallback, GCHandle.ToIntPtr(gcHandle));
}
graphUserCallbacks.Remove(callback); // Remove from list even if there is an error
return(error);
}
public static long Alloc(object real)
{
GCHandle handle = GCHandle.Alloc(real);
return(GCHandle.ToIntPtr(handle).ToInt64());
}
/// <summary>
/// Allocate the object into unmanaged memory and
/// returns the IntPtr object.
/// </summary>
/// <param name="obj">Object to allocate.</param>
/// <returns>An IntPtr object representing a GChandle object.</returns>
public static IntPtr ToHandlePtr(this object obj)
{
return(GCHandle.ToIntPtr(GCHandle.Alloc(obj)));
}
public IntPtr ToIntPtr()
{
return(GCHandle.ToIntPtr(_operationHandle));
}
public SafeGCHandle(object target, GCHandleType type)
: base(IntPtr.Zero, true)
{
SetHandle(GCHandle.ToIntPtr(GCHandle.Alloc(target, type)));
}
public RemoteCamera(IntPtr other)
{
objPtr = VidyoRemoteCameraConstructCopyNative(other);
VidyoRemoteCameraSetUserDataNative(objPtr, GCHandle.ToIntPtr(GCHandle.Alloc(this, GCHandleType.Weak)));
}
internal static SafeSslHandle AllocateSslContext(SslProtocols protocols, SafeX509Handle certHandle, SafeEvpPKeyHandle certKeyHandle, EncryptionPolicy policy, SslAuthenticationOptions sslAuthenticationOptions)
{
SafeSslHandle context = null;
// Always use SSLv23_method, regardless of protocols. It supports negotiating to the highest
// mutually supported version and can thus handle any of the set protocols, and we then use
// SetProtocolOptions to ensure we only allow the ones requested.
using (SafeSslContextHandle innerContext = Ssl.SslCtxCreate(Ssl.SslMethods.SSLv23_method))
{
if (innerContext.IsInvalid)
{
throw CreateSslException(SR.net_allocate_ssl_context_failed);
}
// TLS 1.3 uses different ciphersuite restrictions than previous versions.
// It has no equivalent to a NoEncryption option.
if (policy == EncryptionPolicy.NoEncryption)
{
if (protocols == SslProtocols.None)
{
protocols = SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12;
}
else
{
protocols &= ~SslProtocols.Tls13;
if (protocols == SslProtocols.None)
{
throw new SslException(
SR.Format(SR.net_ssl_encryptionpolicy_notsupported, policy));
}
}
}
// Configure allowed protocols. It's ok to use DangerousGetHandle here without AddRef/Release as we just
// create the handle, it's rooted by the using, no one else has a reference to it, etc.
Ssl.SetProtocolOptions(innerContext.DangerousGetHandle(), protocols);
// The logic in SafeSslHandle.Disconnect is simple because we are doing a quiet
// shutdown (we aren't negotiating for session close to enable later session
// restoration).
//
// If you find yourself wanting to remove this line to enable bidirectional
// close-notify, you'll probably need to rewrite SafeSslHandle.Disconnect().
// https://www.openssl.org/docs/manmaster/ssl/SSL_shutdown.html
Ssl.SslCtxSetQuietShutdown(innerContext);
if (!Ssl.SetEncryptionPolicy(innerContext, policy))
{
Crypto.ErrClearError();
throw new PlatformNotSupportedException(SR.Format(SR.net_ssl_encryptionpolicy_notsupported, policy));
}
bool hasCertificateAndKey =
certHandle != null && !certHandle.IsInvalid &&
certKeyHandle != null && !certKeyHandle.IsInvalid;
if (hasCertificateAndKey)
{
SetSslCertificate(innerContext, certHandle, certKeyHandle);
}
if (sslAuthenticationOptions.IsServer && sslAuthenticationOptions.RemoteCertRequired)
{
Ssl.SslCtxSetVerify(innerContext, s_verifyClientCertificate);
}
GCHandle alpnHandle = default;
try
{
if (sslAuthenticationOptions.ApplicationProtocols != null)
{
if (sslAuthenticationOptions.IsServer)
{
alpnHandle = GCHandle.Alloc(sslAuthenticationOptions.ApplicationProtocols);
Interop.Ssl.SslCtxSetAlpnSelectCb(innerContext, s_alpnServerCallback, GCHandle.ToIntPtr(alpnHandle));
}
else
{
if (Interop.Ssl.SslCtxSetAlpnProtos(innerContext, sslAuthenticationOptions.ApplicationProtocols) != 0)
{
throw CreateSslException(SR.net_alpn_config_failed);
}
}
}
context = SafeSslHandle.Create(innerContext, sslAuthenticationOptions.IsServer);
Debug.Assert(context != null, "Expected non-null return value from SafeSslHandle.Create");
if (context.IsInvalid)
{
context.Dispose();
throw CreateSslException(SR.net_allocate_ssl_context_failed);
}
if (!sslAuthenticationOptions.IsServer)
{
// The IdnMapping converts unicode input into the IDNA punycode sequence.
string punyCode = s_idnMapping.GetAscii(sslAuthenticationOptions.TargetHost);
// Similar to windows behavior, set SNI on openssl by default for client context, ignore errors.
if (!Ssl.SslSetTlsExtHostName(context, punyCode))
{
Crypto.ErrClearError();
}
}
if (hasCertificateAndKey)
{
bool hasCertReference = false;
try
{
certHandle.DangerousAddRef(ref hasCertReference);
using (X509Certificate2 cert = new X509Certificate2(certHandle.DangerousGetHandle()))
{
using (X509Chain chain = TLSCertificateExtensions.BuildNewChain(cert, includeClientApplicationPolicy: false))
{
if (chain != null && !Ssl.AddExtraChainCertificates(context, chain))
{
throw CreateSslException(SR.net_ssl_use_cert_failed);
}
}
}
}
finally
{
if (hasCertReference)
{
certHandle.DangerousRelease();
}
}
}
context.AlpnHandle = alpnHandle;
}
catch
{
if (alpnHandle.IsAllocated)
{
alpnHandle.Free();
}
throw;
}
}
return(context);
}
public static void Initialize(ref IntPtr data, IntPtr rm)
{
data = GCHandle.ToIntPtr(GCHandle.Alloc(new Measure(rm)));
Measure measure = (Measure)data;
}
internal ZipArchive(Stream stream, IPlatformOptions options, OpenFlags flags = OpenFlags.RDOnly)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
Options = options;
Native.zip_error_t errorp;
var streamHandle = GCHandle.Alloc(stream, GCHandleType.Normal);
IntPtr h = GCHandle.ToIntPtr(streamHandle);
IntPtr source = Native.zip_source_function_create(callback, h, out errorp);
archive = Native.zip_open_from_source(source, flags, out errorp);
if (archive == IntPtr.Zero)
{
// error;
string message = null;
var error = (ErrorCode)errorp.zip_err;
switch (error)
{
case ErrorCode.Exists:
message = $"The file already exists";
break;
case ErrorCode.Incons:
message = $"The stream failed consistency checks";
break;
case ErrorCode.Memory:
message = "libzip returned out of memory error";
break;
case ErrorCode.NoEnt:
message = $"Stream does not exist and file creation wasn't requested";
break;
case ErrorCode.NoZip:
message = $"Stream is not a ZIP archive";
break;
case ErrorCode.Open:
message = $"Stream could not be opened";
break;
case ErrorCode.Read:
message = $"Error occured while reading the Stream";
break;
case ErrorCode.Seek:
message = $"Stream does not support seeking";
break;
case ErrorCode.OK:
break;
default:
message = $"Unexpected libzip error: {error}";
break;
}
if (!String.IsNullOrEmpty(message))
{
throw new ZipIOException(message, error, Utilities.Errno);
}
}
}
internal static void SetSslOptions(EasyRequest easy, ClientCertificateOption clientCertOption)
{
Debug.Assert(clientCertOption == ClientCertificateOption.Automatic || clientCertOption == ClientCertificateOption.Manual);
// Create a client certificate provider if client certs may be used.
X509Certificate2Collection clientCertificates = easy._handler._clientCertificates;
ClientCertificateProvider certProvider =
clientCertOption == ClientCertificateOption.Automatic ? new ClientCertificateProvider(null) : // automatic
clientCertificates?.Count > 0 ? new ClientCertificateProvider(clientCertificates) : // manual with certs
null; // manual without certs
IntPtr userPointer = IntPtr.Zero;
if (certProvider != null)
{
// The client cert provider needs to be passed through to the callback, and thus
// we create a GCHandle to keep it rooted. This handle needs to be cleaned up
// when the request has completed, and a simple and pay-for-play way to do that
// is by cleaning it up in a continuation off of the request.
userPointer = GCHandle.ToIntPtr(certProvider._gcHandle);
easy.Task.ContinueWith((_, state) => ((IDisposable)state).Dispose(), certProvider,
CancellationToken.None, TaskContinuationOptions.ExecuteSynchronously, TaskScheduler.Default);
}
// Register the callback with libcurl. We need to register even if there's no user-provided
// server callback and even if there are no client certificates, because we support verifying
// server certificates against more than those known to OpenSSL.
CURLcode answer = easy.SetSslCtxCallback(s_sslCtxCallback, userPointer);
switch (answer)
{
case CURLcode.CURLE_OK:
// We successfully registered. If we'll be invoking a user-provided callback to verify the server
// certificate as part of that, disable libcurl's verification of the host name. The user's callback
// needs to be given the opportunity to examine the cert, and our logic will determine whether
// the host name matches and will inform the callback of that.
if (easy._handler.ServerCertificateValidationCallback != null)
{
easy.SetCurlOption(Interop.Http.CURLoption.CURLOPT_SSL_VERIFYHOST, 0); // don't verify the peer cert's hostname
// We don't change the SSL_VERIFYPEER setting, as setting it to 0 will cause
// SSL and libcurl to ignore the result of the server callback.
}
// The allowed SSL protocols will be set in the configuration callback.
break;
case CURLcode.CURLE_UNKNOWN_OPTION: // Curl 7.38 and prior
case CURLcode.CURLE_NOT_BUILT_IN: // Curl 7.39 and later
// It's ok if we failed to register the callback if all of the defaults are in play
// with relation to handling of certificates. But if that's not the case, failing to
// register the callback will result in those options not being factored in, which is
// a significant enough error that we need to fail.
EventSourceTrace("CURLOPT_SSL_CTX_FUNCTION not supported: {0}", answer, easy: easy);
if (certProvider != null ||
easy._handler.ServerCertificateValidationCallback != null ||
easy._handler.CheckCertificateRevocationList)
{
throw new PlatformNotSupportedException(
SR.Format(SR.net_http_unix_invalid_certcallback_option, CurlVersionDescription, CurlSslVersionDescription));
}
// Since there won't be a callback to configure the allowed SSL protocols, configure them here.
SetSslVersion(easy);
break;
default:
ThrowIfCURLEError(answer);
break;
}
}
public void EnableDeveloperMode(string deviceImagePath, string deviceImageSignaturePath)
{
if (!File.Exists(deviceImagePath) || !File.Exists(deviceImageSignaturePath))
{
throw new FileNotFoundException("The specified device image files do not exist.");
}
iDeviceHandle deviceHandle = null;
LockdownClientHandle lockdownHandle = null;
LockdownServiceDescriptorHandle serviceDescriptor = null;
MobileImageMounterClientHandle mounterHandle = null;
AfcClientHandle afcHandle = null;
PlistHandle plistHandle = null;
FileStream imageStream = null;
// Use upload image for iOS 7 and above, otherwise use AFC
DiskImageUploadMode mode = int.Parse(((string)Properties["ProductVersion"]).Split('.')[0]) >= 7
? DiskImageUploadMode.UploadImage
: DiskImageUploadMode.AFC;
var idevice = LibiMobileDevice.Instance.iDevice;
var lockdown = LibiMobileDevice.Instance.Lockdown;
var service = LibiMobileDevice.Instance.Service;
var mounter = LibiMobileDevice.Instance.MobileImageMounter;
var afc = LibiMobileDevice.Instance.Afc;
try {
// Get device handle
if (idevice.idevice_new(out deviceHandle, UDID) != iDeviceError.Success)
{
throw new Exception("Unable to open device, is it connected?");
}
// Get lockdownd handle
if (lockdown.lockdownd_client_new_with_handshake(deviceHandle, out lockdownHandle, "iFakeLocation") !=
LockdownError.Success)
{
throw new Exception("Unable to connect to lockdownd.");
}
// Start image mounter service
if (lockdown.lockdownd_start_service(lockdownHandle, "com.apple.mobile.mobile_image_mounter",
out serviceDescriptor) != LockdownError.Success)
{
throw new Exception("Unable to start the mobile image mounter service.");
}
// Create mounter instance
if (mounter.mobile_image_mounter_new(deviceHandle, serviceDescriptor, out mounterHandle) !=
MobileImageMounterError.Success)
{
throw new Exception("Unable to create mobile image mounter instance.");
}
// Close service descriptor
serviceDescriptor.Close();
serviceDescriptor = null;
// Start the AFC service
if (mode == DiskImageUploadMode.AFC)
{
if (lockdown.lockdownd_start_service(lockdownHandle, "com.apple.afc", out serviceDescriptor) !=
LockdownError.Success)
{
throw new Exception("Unable to start AFC service.");
}
if (afc.afc_client_new(deviceHandle, serviceDescriptor, out afcHandle) != AfcError.Success)
{
throw new Exception("Unable to connect to AFC service.");
}
serviceDescriptor.Close();
serviceDescriptor = null;
}
// Close lockdown handle
lockdownHandle.Close();
lockdownHandle = null;
// Check if the developer image has already been mounted
const string imageType = "Developer";
if (mounter.mobile_image_mounter_lookup_image(mounterHandle, imageType, out plistHandle) ==
MobileImageMounterError.Success)
{
var results =
PlistReader.ReadPlistDictFromNode(plistHandle, new[] { "ImagePresent", "ImageSignature" });
// Some iOS use ImagePresent to verify presence, while others use ImageSignature instead
if ((results.ContainsKey("ImagePresent") && results["ImagePresent"] is bool &&
(bool)results["ImagePresent"]) || results.ContainsKey("ImageSignature"))
{
return;
}
}
plistHandle.Close();
plistHandle = null;
// Configure paths for upload
const string PkgPath = "PublicStaging";
const string PathPrefix = "/private/var/mobile/Media";
var targetName = PkgPath + "/staging.dimage";
var mountName = PathPrefix + "/" + targetName;
imageStream = new FileStream(deviceImagePath, FileMode.Open, FileAccess.Read, FileShare.Read);
var sig = File.ReadAllBytes(deviceImageSignaturePath);
switch (mode)
{
case DiskImageUploadMode.UploadImage:
// Create stream for device image and wrap as a pointer for callback
var handle = GCHandle.Alloc(imageStream);
// Upload the image and then free unmanaged wrapper
mounter.mobile_image_mounter_upload_image(mounterHandle, imageType, (uint)imageStream.Length,
sig, (ushort)sig.Length, MounterUploadCallback, GCHandle.ToIntPtr(handle));
handle.Free();
break;
case DiskImageUploadMode.AFC:
// Create directory for package
ReadOnlyCollection <string> strs;
if (afc.afc_get_file_info(afcHandle, PkgPath, out strs) != AfcError.Success ||
afc.afc_make_directory(afcHandle, PkgPath) != AfcError.Success)
{
throw new Exception("Unable to create directory '" + PkgPath + "' on the device.");
}
// Create the target file
ulong af = 0;
if (afc.afc_file_open(afcHandle, targetName, AfcFileMode.FopenWronly, ref af) !=
AfcError.Success)
{
throw new Exception("Unable to create file '" + targetName + "'.");
}
// Read the file in chunks and write via AFC
uint amount = 0;
byte[] buf = new byte[8192];
do
{
amount = (uint)imageStream.Read(buf, 0, buf.Length);
if (amount > 0)
{
uint written = 0, total = 0;
while (total < amount)
{
// Write and ensure that it succeeded
if (afc.afc_file_write(afcHandle, af, buf, amount, ref written) !=
AfcError.Success)
{
afc.afc_file_close(afcHandle, af);
throw new Exception("An AFC write error occurred.");
}
total += written;
}
if (total != amount)
{
afc.afc_file_close(afcHandle, af);
throw new Exception("The developer image was not written completely.");
}
}
} while (amount > 0);
afc.afc_file_close(afcHandle, af);
break;
}
// Mount the image
if (mounter.mobile_image_mounter_mount_image(mounterHandle, mountName, sig, (ushort)sig.Length,
imageType, out plistHandle) != MobileImageMounterError.Success)
{
throw new Exception("Unable to mount developer image.");
}
// Parse the plist result
var result = PlistReader.ReadPlistDictFromNode(plistHandle);
if (!result.ContainsKey("Status") ||
result["Status"] as string != "Complete")
{
throw new Exception("Mount failed with status: " +
(result.ContainsKey("Status") ? result["Status"] : "N/A") + " and error: " +
(result.ContainsKey("Error") ? result["Error"] : "N/A"));
}
}
finally {
if (imageStream != null)
{
imageStream.Close();
}
if (plistHandle != null)
{
plistHandle.Close();
}
if (afcHandle != null)
{
afcHandle.Close();
}
if (mounterHandle != null)
{
mounterHandle.Close();
}
if (serviceDescriptor != null)
{
serviceDescriptor.Close();
}
if (lockdownHandle != null)
{
lockdownHandle.Close();
}
if (deviceHandle != null)
{
deviceHandle.Close();
}
}
}
internal static void ForwardWindowEvent(XEvent *xevent)
{
nint userData;
GCHandle gcHandle;
XlibWindowProvider windowProvider;
Dictionary <nuint, XlibWindow>?windows;
XlibWindow? window;
bool forwardMessage;
var dispatchProvider = XlibDispatchProvider.Instance;
if ((xevent->type == ClientMessage) && (xevent->xclient.format == 32) && ((xevent->xclient.message_type == dispatchProvider.GetAtom(_TERRAFX_CREATE_WINDOW)) || (xevent->xclient.message_type == dispatchProvider.GetAtom(_TERRAFX_DISPOSE_WINDOW))))
{
// We allow the create and dispose message to be forwarded to the Window instance for xevent->xany.window.
// This allows some delayed initialization to occur since most of the fields in Window are lazy.
userData = Environment.Is64BitProcess
? (xevent->xclient.data.l[1] << 32) | unchecked ((nint)(uint)xevent->xclient.data.l[0])
: xevent->xclient.data.l[0];
// Unlike the WindowProvider GCHandle, the Window GCHandle is short lived and
// we want to free it after we add the relevant entries to the window map.
gcHandle = GCHandle.FromIntPtr(userData);
{
window = (XlibWindow)gcHandle.Target !;
windowProvider = window.WindowProvider;
windows = windowProvider._windows.Value !;
}
gcHandle.Free();
if (xevent->xclient.message_type == dispatchProvider.GetAtom(_TERRAFX_CREATE_WINDOW))
{
if (windows is null)
{
windows = new Dictionary <nuint, XlibWindow>(capacity: 4);
windowProvider._windows.Value = windows;
}
windows.Add(xevent->xany.window, window);
// We then want to ensure the window provider is registered as a property for fast
// subsequent lookups. This proocess also allows everything to be lazily initialized.
gcHandle = windowProvider.NativeHandle;
userData = GCHandle.ToIntPtr(gcHandle);
_ = XChangeProperty(
xevent->xany.display,
xevent->xany.window,
dispatchProvider.GetAtom(_TERRAFX_WINDOWPROVIDER),
dispatchProvider.GetAtom(_TERRAFX_NATIVE_INT),
8,
PropModeReplace,
(byte *)&userData,
sizeof(nint)
);
}
else
{
Assert(AssertionsEnabled && (xevent->xclient.message_type == dispatchProvider.GetAtom(_TERRAFX_DISPOSE_WINDOW)));
_ = RemoveWindow(windows, xevent->xany.display, xevent->xany.window, dispatchProvider);
}
forwardMessage = true;
}
else
{
nuint actualType;
int actualFormat;
nuint itemCount;
nuint bytesRemaining;
nint *pUserData;
// We don't check the result as there are various cases where this might fail
// For example, if the property doesn't exist or has already been deleted
_ = XGetWindowProperty(
xevent->xany.display,
xevent->xany.window,
dispatchProvider.GetAtom(_TERRAFX_WINDOWPROVIDER),
0,
sizeof(nint) / sizeof(int),
False,
dispatchProvider.GetAtom(_TERRAFX_NATIVE_INT),
&actualType,
&actualFormat,
&itemCount,
&bytesRemaining,
(byte **)&pUserData
);
if ((actualType == dispatchProvider.GetAtom(_TERRAFX_NATIVE_INT)) && (actualFormat == 8) && (itemCount == SizeOf <nuint>()) && (bytesRemaining == 0))
{
userData = pUserData[0];
gcHandle = GCHandle.FromIntPtr(userData);
windowProvider = (XlibWindowProvider)gcHandle.Target !;
windows = windowProvider._windows.Value !;
forwardMessage = windows.TryGetValue(xevent->xany.window, out window);
}
else
{
windows = null;
window = null;
forwardMessage = false;
}
}
if (forwardMessage)
{
AssertNotNull(windows);
AssertNotNull(window);
window.ProcessWindowEvent(xevent);
if (xevent->type == DestroyNotify)
{
_ = RemoveWindow(windows, xevent->xany.display, xevent->xany.window, dispatchProvider);
}
}
}
void InitializeConnection()
{
context = SSLCreateContext(IntPtr.Zero, IsServer ? SslProtocolSide.Server : SslProtocolSide.Client, SslConnectionType.Stream);
var result = SSLSetIOFuncs(Handle, readFunc, writeFunc);
CheckStatusAndThrow(result);
result = SSLSetConnection(Handle, GCHandle.ToIntPtr(handle));
CheckStatusAndThrow(result);
if ((EnabledProtocols & SSA.SslProtocols.Tls) != 0)
{
MinProtocol = SslProtocol.Tls_1_0;
}
else if ((EnabledProtocols & SSA.SslProtocols.Tls11) != 0)
{
MinProtocol = SslProtocol.Tls_1_1;
}
else
{
MinProtocol = SslProtocol.Tls_1_2;
}
if ((EnabledProtocols & SSA.SslProtocols.Tls12) != 0)
{
MaxProtocol = SslProtocol.Tls_1_2;
}
else if ((EnabledProtocols & SSA.SslProtocols.Tls11) != 0)
{
MaxProtocol = SslProtocol.Tls_1_1;
}
else
{
MaxProtocol = SslProtocol.Tls_1_0;
}
#if APPLE_TLS_DEBUG
foreach (var c in GetSupportedCiphers())
{
Debug(" {0} SslCipherSuite.{1} {2:x} {3}", IsServer ? "Server" : "Client", c, (int)c, (CipherSuiteCode)c);
}
#endif
if (Settings != null && Settings.EnabledCiphers != null)
{
SslCipherSuite [] ciphers = new SslCipherSuite [Settings.EnabledCiphers.Length];
for (int i = 0; i < Settings.EnabledCiphers.Length; ++i)
{
ciphers [i] = (SslCipherSuite)Settings.EnabledCiphers[i];
}
SetEnabledCiphers(ciphers);
}
if (AskForClientCertificate)
{
SetClientSideAuthenticate(SslAuthenticate.Try);
}
IPAddress address;
if (!IsServer && !string.IsNullOrEmpty(TargetHost) &&
!IPAddress.TryParse(TargetHost, out address))
{
PeerDomainName = ServerName;
}
}
private void getFieldValue()
{
string value = "";
int moduleid = (int)ReadDword();
int fielddef = (int)ReadDword();
IntPtr instanceptr = (IntPtr)ReadQword();
object instance = null;
GCHandle instanceGCH;
instanceGCH = GCHandle.Alloc(null);
try
{
if (instanceptr != IntPtr.Zero)
{
Marshal.WriteIntPtr((IntPtr)instanceGCH, instanceptr);
instance = instanceGCH.Target;
}
if ((moduleid >= 0) && (moduleid < ModuleList.Count))
{
Module m = ModuleList[moduleid];
FieldInfo mb = m.ResolveField(fielddef);
if (mb != null)
{
object o = mb.GetValue(instance);
if (o != null)
{
Type ot = o.GetType();
if ((ot.IsPrimitive) || (Type.GetTypeCode(ot) == TypeCode.String))
{
value = o.ToString();
}
else
{
value = o.GetType().Name;
GCHandle g = GCHandle.Alloc(o);
IntPtr addr = GCHandle.ToIntPtr(g);
IntPtr real = Marshal.ReadIntPtr(addr);
value = o.GetType().Name + " : " + real.ToString("X8");
g.Free();
System.GC.Collect(); //without this you can see the process memory grow a lot
}
}
else
{
value = "null";
}
}
}
}
catch
{
}
finally
{
WriteUTF8String(value);
if (instanceptr != IntPtr.Zero)
{
instance = null;
try
{
Marshal.WriteIntPtr((IntPtr)instanceGCH, IntPtr.Zero);
instanceGCH.Free();
}
catch
{
}
}
}
}
public void SetCheckHandler(DataObject controlObject, CheckHandler handler, object parameter)
{
ControlHandlerInfo info = GetControlHandlerInfo(controlObject);
info.checkHandler = handler;
info.checkHandlerParameter = parameter;
if (internalControlPerformCheckHandlerRef == null)
{
internalControlPerformCheckHandlerRef = new InternalControlPerformCheckHandler(internalCheckHandler);
}
IedServer_setPerformCheckHandler(self, controlObject.self, internalControlPerformCheckHandlerRef, GCHandle.ToIntPtr(info.handle));
}
private void invokeMethod()
{
int i;
int moduleid = (int)ReadDword();
int methoddef = (int)ReadDword();
GCHandle instancehandle = GCHandle.FromIntPtr((IntPtr)ReadQword()); //it's a gcobject
object instance = instancehandle.Target;
int paramcount = (int)ReadByte();
object[] parameters = new object[paramcount];
for (i = 0; i < paramcount; i++)
{
byte[] v;
object param = null;
byte type = (byte)ReadByte();
switch ((TypeCode)type)
{
case TypeCode.Boolean:
param = ReadByte() != 0;
break;
case TypeCode.Char:
v = new byte[2];
s.Read(v, 0, 2);
param = BitConverter.ToChar(v, 0);
break;
case TypeCode.SByte:
param = (sbyte)ReadByte();
break;
case TypeCode.Byte:
param = ReadByte();
break;
case TypeCode.Int16:
param = (Int16)ReadWord();
break;
case TypeCode.UInt16:
param = ReadWord();
break;
case TypeCode.Int32:
param = (Int32)ReadDword();
break;
case TypeCode.UInt32:
param = ReadDword();
break;
case TypeCode.Int64:
param = (Int64)ReadQword();
break;
case TypeCode.UInt64:
param = ReadQword();
break;
case TypeCode.Single:
v = new byte[4];
s.Read(v, 0, 4);
param = BitConverter.ToSingle(v, 0);
break;
case TypeCode.Double:
v = new byte[8];
s.Read(v, 0, 8);
param = BitConverter.ToDouble(v, 0);
break;
case TypeCode.Decimal:
v = new byte[8];
s.Read(v, 0, 8);
param = (decimal)BitConverter.ToDouble(v, 0); //convert the double to decimal
break;
/*
* v = new byte[16];
* s.Read(v, 0, 16);
* {
* int[] bits = new int[4];
* bits[0]=BitConverter.ToInt32(v, 0);
* bits[1]=BitConverter.ToInt32(v, 4);
* bits[2]=BitConverter.ToInt32(v, 8);
* bits[3]=BitConverter.ToInt32(v, 12);
*
* param = new decimal(bits);
* }
*
*/
case TypeCode.DateTime:
param = DateTime.FromFileTime((long)ReadQword());
break;
case TypeCode.String:
param = ReadUTF8String();
break;
case TypeCode.Object:
default: //handle as a wrapped gc handle
{
IntPtr val;
v = new byte[8];
s.Read(v, 0, 8);
if (IntPtr.Size == 4)
{
val = (IntPtr)BitConverter.ToInt32(v, 0);
}
else
{
val = (IntPtr)BitConverter.ToInt64(v, 0);
}
if (val == IntPtr.Zero)
{
param = null;
}
else
{
GCHandle h = GCHandle.FromIntPtr(val);
param = h.Target;
}
break;
}
}
parameters[i] = param;
}
if ((moduleid >= 0) && (moduleid < ModuleList.Count))
{
byte[] bytes;
Module m = ModuleList[moduleid];
MethodBase mb = m.ResolveMethod(methoddef);
if (mb != null)
{
object result = mb.Invoke(instance, parameters);
if (result == null)
{
WriteByte((byte)TypeCode.Empty);
}
else
{
Type rtype = result.GetType();
TypeCode tc = Type.GetTypeCode(rtype);
WriteByte((byte)tc);
switch (tc)
{
case TypeCode.Boolean:
if ((Boolean)result)
{
WriteByte(1);
}
else
{
WriteByte(0);
}
break;
case TypeCode.Char:
bytes = BitConverter.GetBytes((Char)result);
s.Write(bytes, 0, 2);
break;
case TypeCode.SByte:
case TypeCode.Byte:
WriteByte((byte)result);
break;
case TypeCode.Int16:
case TypeCode.UInt16:
WriteWord((UInt16)result);
break;
case TypeCode.Int32:
case TypeCode.UInt32:
WriteDword((UInt32)result);
break;
case TypeCode.Int64:
case TypeCode.UInt64:
WriteQword((UInt64)result);
break;
case TypeCode.Single:
bytes = BitConverter.GetBytes((Single)result);
s.Write(bytes, 0, 4);
break;
case TypeCode.Double:
bytes = BitConverter.GetBytes((Double)result);
s.Write(bytes, 0, 8);
break;
case TypeCode.Decimal:
Double tempdouble = (Double)(Decimal)result;
bytes = BitConverter.GetBytes(tempdouble);
s.Write(bytes, 0, 8);
break;
case TypeCode.DateTime:
//conver the time to filetime
WriteQword((UInt64)((DateTime)result).ToFileTime());
break;
case TypeCode.String: //assuming utf8 string
WriteUTF8String((string)result);
break;
case TypeCode.Object:
default: //return a gchandle
WriteQword((UInt64)GCHandle.ToIntPtr(GCHandle.Alloc(result)));
break;
}
}
}
else
{
WriteByte(255);
WriteUTF8String("Invalid method");
}
}
}
/// <summary>Removes a signal-triggered callback from an object.
/// This function removes a callback, previously attached to the emission of a signal, from the object obj. The parameters emission, source and func must match exactly those passed to a previous call to <see cref="Efl.Layout.ISignal.AddSignalCallback"/>.
///
/// See <see cref="Efl.Layout.ISignal.AddSignalCallback"/>.
/// (Since EFL 1.22)</summary>
/// <param name="emission">The signal's "emission" string</param>
/// <param name="source">The signal's "source" string</param>
/// <param name="func">The callback function to be executed when the signal is emitted.</param>
/// <returns><c>true</c> in case of success, <c>false</c> in case of error.</returns>
public bool DelSignalCallback(System.String emission, System.String source, EflLayoutSignalCb func) {
GCHandle func_handle = GCHandle.Alloc(func);
var _ret_var = Efl.Layout.ISignalConcrete.NativeMethods.efl_layout_signal_callback_del_ptr.Value.Delegate(this.NativeHandle,emission, source, GCHandle.ToIntPtr(func_handle), EflLayoutSignalCbWrapper.Cb, Efl.Eo.Globals.free_gchandle);
Eina.Error.RaiseIfUnhandledException();
return _ret_var;
}
private void ServiceMain(int argc, string[] argv)
{
GCHandle = GCHandle.Alloc(this);
DispatcherHandle = RegisterServiceCtrlHandlerEx(ServiceName, new ServiceHandlerEx(ServiceHandler), GCHandle.ToIntPtr(GCHandle));
if (DispatcherHandle == IntPtr.Zero || DispatcherHandle == new IntPtr(-1))
{
Logger.Log(LogLevel.Error, "Invalid handle received from RegisterServiceCtrlHandlerEx");
return;
}
else
{
Logger.Log(LogLevel.Debug, "RegisterServiceCtrlHandlerEx returned handle {0}", DispatcherHandle.ToString());
}
Logger.SetLogger(new NtEventLogger(), LogLevel.Info);
int status = OnControl(() => this.OnStart(argv), ServiceState.StartPending, ServiceState.Running);
if (status != 0)
{
SetServiceStatus(ServiceState.Stopped, win32ExitCode: status);
}
}
public VTStatus ForEach(Func <CMSampleBuffer, VTStatus> callback, CMTimeRange?range = null)
{
callbackHandle = GCHandle.Alloc(callback);
var foreachResult = VTFrameSiloCallFunctionForEachSampleBuffer(handle, range ?? CMTimeRange.Invalid, GCHandle.ToIntPtr(callbackHandle), static_EachSampleBufferCallback);
callbackHandle.Free();
return(foreachResult);
}
public LocalMonitor(IntPtr other)
{
objPtr = VidyoLocalMonitorConstructCopyNative(other);
VidyoLocalMonitorSetUserDataNative(objPtr, GCHandle.ToIntPtr(GCHandle.Alloc(this, GCHandleType.Weak)));
}
public LocalWindowShare(IntPtr other)
{
objPtr = VidyoLocalWindowShareConstructCopyNative(other);
VidyoLocalWindowShareSetUserDataNative(objPtr, GCHandle.ToIntPtr(GCHandle.Alloc(this, GCHandleType.Weak)));
}
void AssignPropertyProc(JavaScriptValue setTo, PropertyInfo[] props)
{
var getpropid = JavaScriptPropertyId.FromString("get");
var setpropid = JavaScriptPropertyId.FromString("set");
foreach (var info in props)
{
if (info.IsSpecialName)
{
continue;
}
var desc = JavaScriptValue.CreateObject();
var id = JavaScriptPropertyId.FromString(info.Name);
var proxy = new PropertyProxy(info);
desc.SetProperty(getpropid, JavaScriptValue.CreateFunction(PropertyProxy.PropertyGetterDg, GCHandle.ToIntPtr(proxy.thisPtr)), true);
desc.SetProperty(setpropid, JavaScriptValue.CreateFunction(PropertyProxy.PropertySetterDg, GCHandle.ToIntPtr(proxy.thisPtr)), true);
setTo.DefineProperty(id, desc);
propertyWrappers.Add(proxy);
}
}
