mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-24 08:02:15 +02:00
2fe89069a4
- Added TChromium.VisitAllCookies - Added TChromium.VisitURLCookies - Added TChromium.SetCookie - Added TChromium.OnCookiesVisited - Added TChromium.OnCookieSet - Removed unused constants. - CookieVisitor demo adapted to the new TChromium functions and events.
162 lines
4.3 KiB
ObjectPascal
162 lines
4.3 KiB
ObjectPascal
// ************************************************************************
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// ***************************** CEF4Delphi *******************************
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// ************************************************************************
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//
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// CEF4Delphi is based on DCEF3 which uses CEF to embed a chromium-based
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// browser in Delphi applications.
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//
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// The original license of DCEF3 still applies to CEF4Delphi.
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//
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// For more information about CEF4Delphi visit :
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// https://www.briskbard.com/index.php?lang=en&pageid=cef
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//
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// Copyright © 2019 Salvador Diaz Fau. All rights reserved.
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//
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// ************************************************************************
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// ************ vvvv Original license and comments below vvvv *************
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// ************************************************************************
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(*
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* Delphi Chromium Embedded 3
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*
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* Usage allowed under the restrictions of the Lesser GNU General Public License
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* or alternatively the restrictions of the Mozilla Public License 1.1
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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* the specific language governing rights and limitations under the License.
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*
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* Unit owner : Henri Gourvest <hgourvest@gmail.com>
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* Web site : http://www.progdigy.com
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* Repository : http://code.google.com/p/delphichromiumembedded/
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* Group : http://groups.google.com/group/delphichromiumembedded
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*
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* Embarcadero Technologies, Inc is not permitted to use or redistribute
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* this source code without explicit permission.
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*
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*)
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unit uCEFSetCookieCallback;
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{$IFDEF FPC}
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{$MODE OBJFPC}{$H+}
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{$ENDIF}
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{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
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{$MINENUMSIZE 4}
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{$I cef.inc}
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interface
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uses
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uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
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type
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TCefSetCookieCallbackOwn = class(TCefBaseRefCountedOwn, ICefSetCookieCallback)
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protected
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procedure OnComplete(success: Boolean); virtual; abstract;
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public
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constructor Create; virtual;
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end;
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TCefFastSetCookieCallback = class(TCefSetCookieCallbackOwn)
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protected
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FCallback: TCefSetCookieCallbackProc;
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procedure OnComplete(success: Boolean); override;
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public
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constructor Create(const callback: TCefSetCookieCallbackProc); reintroduce;
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end;
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TCefCustomSetCookieCallback = class(TCefSetCookieCallbackOwn)
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protected
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FEvents : Pointer;
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FID : integer;
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procedure OnComplete(success: Boolean); override;
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public
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constructor Create(const aEvents : IChromiumEvents; aID : integer); reintroduce;
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destructor Destroy; override;
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end;
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implementation
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uses
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{$IFDEF DELPHI16_UP}
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System.SysUtils,
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{$ELSE}
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SysUtils,
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{$ENDIF}
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uCEFMiscFunctions, uCEFLibFunctions;
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procedure cef_set_cookie_callback_on_complete(self : PCefSetCookieCallback;
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success : Integer); stdcall;
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var
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TempObject : TObject;
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begin
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TempObject := CefGetObject(self);
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if (TempObject <> nil) and (TempObject is TCefSetCookieCallbackOwn) then
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TCefSetCookieCallbackOwn(TempObject).OnComplete(success <> 0);
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end;
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constructor TCefSetCookieCallbackOwn.Create;
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begin
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inherited CreateData(SizeOf(TCefSetCookieCallback));
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with PCefSetCookieCallback(FData)^ do
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on_complete := {$IFDEF FPC}@{$ENDIF}cef_set_cookie_callback_on_complete;
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end;
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// TCefFastSetCookieCallback
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constructor TCefFastSetCookieCallback.Create(const callback: TCefSetCookieCallbackProc);
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begin
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inherited Create;
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FCallback := callback;
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end;
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procedure TCefFastSetCookieCallback.OnComplete(success: Boolean);
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begin
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FCallback(success);
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end;
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// TCefCustomSetCookieCallback
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constructor TCefCustomSetCookieCallback.Create(const aEvents : IChromiumEvents; aID : integer);
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begin
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inherited Create;
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FEvents := Pointer(aEvents);
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FID := aID;
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end;
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destructor TCefCustomSetCookieCallback.Destroy;
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begin
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FEvents := nil;
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inherited Destroy;
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end;
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procedure TCefCustomSetCookieCallback.OnComplete(success: Boolean);
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begin
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try
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try
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if (FEvents <> nil) then IChromiumEvents(FEvents).doOnCookieSet(success, FID);
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except
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on e : exception do
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if CustomExceptionHandler('TCefCustomSetCookieCallback.OnComplete', e) then raise;
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end;
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finally
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FEvents := nil;
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end;
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end;
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end.
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