private void CheckSelf(cef_request_context_handler_t *self)
{
if (_self != self)
{
throw ExceptionBuilder.InvalidSelfReference();
}
}
private void on_request_context_initialized(cef_request_context_handler_t *self, cef_request_context_t *request_context)
{
CheckSelf(self);
var mRequestContext = CefRequestContext.FromNative(request_context);
OnRequestContextInitialized(mRequestContext);
}
protected virtual void Dispose(bool disposing)
{
if (_self != null)
{
cef_request_context_handler_t.Free(_self);
_self = null;
}
}
public CefRequestContextHandler()
{
cef_request_context_handler_t *self = this.NativeInstance;
self->on_request_context_initialized = (void *)Marshal.GetFunctionPointerForDelegate(fnOnRequestContextInitialized);
self->on_before_plugin_load = (void *)Marshal.GetFunctionPointerForDelegate(fnOnBeforePluginLoad);
self->get_resource_request_handler = (void *)Marshal.GetFunctionPointerForDelegate(fnGetResourceRequestHandler);
}
protected virtual void Dispose(bool disposing)
{
if (_self != null)
{
cef_request_context_handler_t.Free(_self);
_self = null;
}
}
private cef_cookie_manager_t *get_cookie_manager(cef_request_context_handler_t *self)
{
CheckSelf(self);
var result = GetCookieManager();
return(result != null?result.ToNative() : null);
}
internal static CefRequestContextHandler FromNative(cef_request_context_handler_t *ptr)
{
var value = FromNativeOrNull(ptr);
if (value == null)
{
throw ExceptionBuilder.ObjectNotFound();
}
return(value);
}
private static unsafe void OnRequestContextInitializedImpl(cef_request_context_handler_t *self, cef_request_context_t *request_context)
{
var instance = GetInstance((IntPtr)self) as CefRequestContextHandler;
if (instance == null || ((ICefRequestContextHandlerPrivate)instance).AvoidOnRequestContextInitialized())
{
ReleaseIfNonNull((cef_base_ref_counted_t *)request_context);
return;
}
instance.OnRequestContextInitialized(CefRequestContext.Wrap(CefRequestContext.Create, request_context));
}
internal static CefRequestContextHandler FromNativeOrNull(cef_request_context_handler_t *ptr)
{
CefRequestContextHandler value = null;
bool found;
lock (_roots)
{
found = _roots.TryGetValue((IntPtr)ptr, out value);
}
return(found ? value : null);
}
private void add_ref(cef_request_context_handler_t *self)
{
lock (SyncRoot)
{
var result = ++_refct;
if (result == 1)
{
lock (_roots) { _roots.Add((IntPtr)_self, this); }
}
}
}
private int release(cef_request_context_handler_t *self)
{
lock (SyncRoot)
{
var result = --_refct;
if (result == 0)
{
lock (_roots) { _roots.Remove((IntPtr)_self); }
}
return(result);
}
}
protected CefRequestContextHandler()
{
_self = cef_request_context_handler_t.Alloc();
_ds0 = new cef_request_context_handler_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_request_context_handler_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_request_context_handler_t.get_refct_delegate(get_refct);
_self->_base._get_refct = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_request_context_handler_t.get_cookie_manager_delegate(get_cookie_manager);
_self->_get_cookie_manager = Marshal.GetFunctionPointerForDelegate(_ds3);
}
protected CefRequestContextHandler()
{
_self = cef_request_context_handler_t.Alloc();
_ds0 = new cef_request_context_handler_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_request_context_handler_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_request_context_handler_t.get_refct_delegate(get_refct);
_self->_base._get_refct = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_request_context_handler_t.get_cookie_manager_delegate(get_cookie_manager);
_self->_get_cookie_manager = Marshal.GetFunctionPointerForDelegate(_ds3);
}
public CefRequestContextHandler()
{
cef_request_context_handler_t *self = this.NativeInstance;
#if NET_LESS_5_0
self->on_request_context_initialized = (void *)Marshal.GetFunctionPointerForDelegate(fnOnRequestContextInitialized);
self->on_before_plugin_load = (void *)Marshal.GetFunctionPointerForDelegate(fnOnBeforePluginLoad);
self->get_resource_request_handler = (void *)Marshal.GetFunctionPointerForDelegate(fnGetResourceRequestHandler);
#else
self->on_request_context_initialized = (delegate * unmanaged[Stdcall] < cef_request_context_handler_t *, cef_request_context_t *, void >) & OnRequestContextInitializedImpl;
self->on_before_plugin_load = (delegate * unmanaged[Stdcall] < cef_request_context_handler_t *, cef_string_t *, cef_string_t *, int, cef_string_t *, cef_web_plugin_info_t *, CefPluginPolicy *, int >) & OnBeforePluginLoadImpl;
self->get_resource_request_handler = (delegate * unmanaged[Stdcall] < cef_request_context_handler_t *, cef_browser_t *, cef_frame_t *, cef_request_t *, int, int, cef_string_t *, int *, cef_resource_request_handler_t * >) & GetResourceRequestHandlerImpl;
#endif
}
protected CefRequestContextHandler()
{
_self = cef_request_context_handler_t.Alloc();
_ds0 = new cef_request_context_handler_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_request_context_handler_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_request_context_handler_t.has_one_ref_delegate(has_one_ref);
_self->_base._has_one_ref = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_request_context_handler_t.get_cookie_manager_delegate(get_cookie_manager);
_self->_get_cookie_manager = Marshal.GetFunctionPointerForDelegate(_ds3);
_ds4 = new cef_request_context_handler_t.on_before_plugin_load_delegate(on_before_plugin_load);
_self->_on_before_plugin_load = Marshal.GetFunctionPointerForDelegate(_ds4);
}
private int on_before_plugin_load(cef_request_context_handler_t *self, cef_string_t *mime_type, cef_string_t *plugin_url, cef_string_t *top_origin_url, cef_web_plugin_info_t *plugin_info, CefPluginPolicy *plugin_policy)
{
CheckSelf(self);
var mMimeType = cef_string_t.ToString(mime_type);
var mPluginUrl = cef_string_t.ToString(plugin_url);
var mTopOriginUrl = cef_string_t.ToString(top_origin_url);
var mPluginInfo = CefWebPluginInfo.FromNative(plugin_info);
var mPluginPolicy = *plugin_policy;
var result = OnBeforePluginLoad(mMimeType, mPluginUrl, mTopOriginUrl, mPluginInfo, ref mPluginPolicy);
*plugin_policy = mPluginPolicy;
return(result ? 1 : 0);
}
private cef_resource_request_handler_t *get_resource_request_handler(cef_request_context_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request, int is_navigation, int is_download, cef_string_t *request_initiator, int *disable_default_handling)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNativeOrNull(browser);
var m_frame = CefFrame.FromNativeOrNull(frame);
var m_request = CefRequest.FromNative(request);
var m_isNavigation = is_navigation != 0;
var m_isDownload = is_download != 0;
var m_requestInitiator = cef_string_t.ToString(request_initiator);
var m_disableDefaultHandling = *disable_default_handling != 0;
var m_result = GetResourceRequestHandler(m_browser, m_frame, m_request, m_isNavigation, m_isDownload, m_requestInitiator, ref m_disableDefaultHandling);
*disable_default_handling = m_disableDefaultHandling ? 1 : 0;
return(m_result != null?m_result.ToNative() : null);
}
/// <summary>
/// Creates a new context object that shares storage with |other| and uses an
/// optional |handler|.
/// </summary>
public static cef_request_context_t *CreateContext(cef_request_context_t *other, cef_request_context_handler_t *handler)
{
throw new NotImplementedException(); // TODO: CefRequestContext.CreateContext
}
internal static void Free(cef_request_context_handler_t *ptr)
{
Marshal.FreeHGlobal((IntPtr)ptr);
}
private int get_refct(cef_request_context_handler_t *self)
{
return(_refct);
}
public CefRequestContextHandler(cef_request_context_handler_t *instance)
: base((cef_base_ref_counted_t *)instance)
{
}
private cef_cookie_manager_t *get_cookie_manager(cef_request_context_handler_t *self)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefRequestContextHandler.GetCookieManager
}
private int has_at_least_one_ref(cef_request_context_handler_t *self)
{
lock (SyncRoot) { return(_refct != 0 ? 1 : 0); }
}
public static extern cef_request_context_t *create_context(cef_request_context_handler_t *handler);
