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comparison: docshell/base/LoadContext.h
docshell/base/LoadContext.h
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| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set sw=2 ts=8 et tw=80 : */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef LoadContext_h | |
| 8 #define LoadContext_h | |
| 9 | |
| 10 #include "SerializedLoadContext.h" | |
| 11 #include "mozilla/Attributes.h" | |
| 12 #include "nsIWeakReferenceUtils.h" | |
| 13 #include "mozilla/dom/Element.h" | |
| 14 #include "nsIInterfaceRequestor.h" | |
| 15 #include "nsILoadContext.h" | |
| 16 | |
| 17 class mozIApplication; | |
| 18 | |
| 19 namespace mozilla { | |
| 20 | |
| 21 /** | |
| 22 * Class that provides nsILoadContext info in Parent process. Typically copied | |
| 23 * from Child via SerializedLoadContext. | |
| 24 * | |
| 25 * Note: this is not the "normal" or "original" nsILoadContext. That is | |
| 26 * typically provided by nsDocShell. This is only used when the original | |
| 27 * docshell is in a different process and we need to copy certain values from | |
| 28 * it. | |
| 29 * | |
| 30 * Note: we also generate a new nsILoadContext using LoadContext(uint32_t aAppId) | |
| 31 * to separate the safebrowsing cookie. | |
| 32 */ | |
| 33 | |
| 34 class LoadContext MOZ_FINAL : public nsILoadContext, | |
| 35 public nsIInterfaceRequestor | |
| 36 { | |
| 37 public: | |
| 38 NS_DECL_ISUPPORTS | |
| 39 NS_DECL_NSILOADCONTEXT | |
| 40 NS_DECL_NSIINTERFACEREQUESTOR | |
| 41 | |
| 42 // AppId/inBrowser arguments override those in SerializedLoadContext provided | |
| 43 // by child process. | |
| 44 LoadContext(const IPC::SerializedLoadContext& aToCopy, | |
| 45 dom::Element* aTopFrameElement, | |
| 46 uint32_t aAppId, bool aInBrowser) | |
| 47 : mTopFrameElement(do_GetWeakReference(aTopFrameElement)) | |
| 48 , mAppId(aAppId) | |
| 49 , mIsContent(aToCopy.mIsContent) | |
| 50 , mUsePrivateBrowsing(aToCopy.mUsePrivateBrowsing) | |
| 51 , mUseRemoteTabs(aToCopy.mUseRemoteTabs) | |
| 52 , mIsInBrowserElement(aInBrowser) | |
| 53 #ifdef DEBUG | |
| 54 , mIsNotNull(aToCopy.mIsNotNull) | |
| 55 #endif | |
| 56 {} | |
| 57 | |
| 58 LoadContext(dom::Element* aTopFrameElement, | |
| 59 uint32_t aAppId, | |
| 60 bool aIsContent, | |
| 61 bool aUsePrivateBrowsing, | |
| 62 bool aUseRemoteTabs, | |
| 63 bool aIsInBrowserElement) | |
| 64 : mTopFrameElement(do_GetWeakReference(aTopFrameElement)) | |
| 65 , mAppId(aAppId) | |
| 66 , mIsContent(aIsContent) | |
| 67 , mUsePrivateBrowsing(aUsePrivateBrowsing) | |
| 68 , mUseRemoteTabs(aUseRemoteTabs) | |
| 69 , mIsInBrowserElement(aIsInBrowserElement) | |
| 70 #ifdef DEBUG | |
| 71 , mIsNotNull(true) | |
| 72 #endif | |
| 73 {} | |
| 74 | |
| 75 // Constructor taking reserved appId for the safebrowsing cookie. | |
| 76 LoadContext(uint32_t aAppId) | |
| 77 : mTopFrameElement(nullptr) | |
| 78 , mAppId(aAppId) | |
| 79 , mIsContent(false) | |
| 80 , mUsePrivateBrowsing(false) | |
| 81 , mUseRemoteTabs(false) | |
| 82 , mIsInBrowserElement(false) | |
| 83 #ifdef DEBUG | |
| 84 , mIsNotNull(true) | |
| 85 #endif | |
| 86 {} | |
| 87 | |
| 88 private: | |
| 89 nsWeakPtr mTopFrameElement; | |
| 90 uint32_t mAppId; | |
| 91 bool mIsContent; | |
| 92 bool mUsePrivateBrowsing; | |
| 93 bool mUseRemoteTabs; | |
| 94 bool mIsInBrowserElement; | |
| 95 #ifdef DEBUG | |
| 96 bool mIsNotNull; | |
| 97 #endif | |
| 98 }; | |
| 99 | |
| 100 } // namespace mozilla | |
| 101 | |
| 102 #endif // LoadContext_h | |
| 103 |
