The Tor Browser / file comparison
comparison: dom/base/DOMException.h
dom/base/DOMException.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:54b0c94f2c14 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef mozilla_dom_DOMException_h__ | |
| 7 #define mozilla_dom_DOMException_h__ | |
| 8 | |
| 9 // We intentionally shadow non-virtual methods, but gcc gets confused. | |
| 10 #ifdef __GNUC__ | |
| 11 #pragma GCC diagnostic push | |
| 12 #pragma GCC diagnostic ignored "-Woverloaded-virtual" | |
| 13 #endif | |
| 14 | |
| 15 #include <stdint.h> | |
| 16 #include "jspubtd.h" | |
| 17 #include "js/GCAPI.h" | |
| 18 #include "nsCOMPtr.h" | |
| 19 #include "nsCycleCollectionParticipant.h" | |
| 20 #include "nsID.h" | |
| 21 #include "nsIDOMDOMException.h" | |
| 22 #include "nsWrapperCache.h" | |
| 23 #include "xpcexception.h" | |
| 24 #include "nsString.h" | |
| 25 | |
| 26 class nsIStackFrame; | |
| 27 class nsString; | |
| 28 | |
| 29 nsresult | |
| 30 NS_GetNameAndMessageForDOMNSResult(nsresult aNSResult, nsACString& aName, | |
| 31 nsACString& aMessage, | |
| 32 uint16_t* aCode = nullptr); | |
| 33 | |
| 34 namespace mozilla { | |
| 35 namespace dom { | |
| 36 | |
| 37 #define MOZILLA_EXCEPTION_IID \ | |
| 38 { 0x55eda557, 0xeba0, 0x4fe3, \ | |
| 39 { 0xae, 0x2e, 0xf3, 0x94, 0x49, 0x23, 0x62, 0xd6 } } | |
| 40 | |
| 41 class Exception : public nsIXPCException, | |
| 42 public nsWrapperCache | |
| 43 { | |
| 44 public: | |
| 45 NS_DECLARE_STATIC_IID_ACCESSOR(MOZILLA_EXCEPTION_IID) | |
| 46 | |
| 47 NS_DEFINE_STATIC_CID_ACCESSOR(NS_XPCEXCEPTION_CID) | |
| 48 | |
| 49 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Exception) | |
| 50 | |
| 51 NS_DECL_CYCLE_COLLECTING_ISUPPORTS | |
| 52 NS_DECL_NSIEXCEPTION | |
| 53 NS_DECL_NSIXPCEXCEPTION | |
| 54 | |
| 55 // Cruft used by XPConnect for exceptions originating in JS implemented | |
| 56 // components. | |
| 57 bool StealJSVal(JS::Value* aVp); | |
| 58 void StowJSVal(JS::Value& aVp); | |
| 59 | |
| 60 // WebIDL API | |
| 61 virtual JSObject* WrapObject(JSContext* cx) | |
| 62 MOZ_OVERRIDE; | |
| 63 | |
| 64 nsISupports* GetParentObject() const { return nullptr; } | |
| 65 | |
| 66 void GetMessageMoz(nsString& retval); | |
| 67 | |
| 68 uint32_t Result() const; | |
| 69 | |
| 70 void GetName(nsString& retval); | |
| 71 | |
| 72 // The XPCOM GetFilename does the right thing. | |
| 73 | |
| 74 uint32_t LineNumber() const; | |
| 75 | |
| 76 uint32_t ColumnNumber() const; | |
| 77 | |
| 78 already_AddRefed<nsIStackFrame> GetLocation() const; | |
| 79 | |
| 80 already_AddRefed<nsISupports> GetInner() const; | |
| 81 | |
| 82 already_AddRefed<nsISupports> GetData() const; | |
| 83 | |
| 84 void Stringify(nsString& retval); | |
| 85 | |
| 86 // XPCOM factory ctor. | |
| 87 Exception(); | |
| 88 | |
| 89 Exception(const nsACString& aMessage, | |
| 90 nsresult aResult, | |
| 91 const nsACString& aName, | |
| 92 nsIStackFrame *aLocation, | |
| 93 nsISupports *aData); | |
| 94 | |
| 95 protected: | |
| 96 virtual ~Exception(); | |
| 97 | |
| 98 nsCString mMessage; | |
| 99 nsresult mResult; | |
| 100 nsCString mName; | |
| 101 nsCOMPtr<nsIStackFrame> mLocation; | |
| 102 nsCOMPtr<nsISupports> mData; | |
| 103 nsString mFilename; | |
| 104 int mLineNumber; | |
| 105 nsCOMPtr<nsIException> mInner; | |
| 106 bool mInitialized; | |
| 107 | |
| 108 bool mHoldingJSVal; | |
| 109 JS::Heap<JS::Value> mThrownJSVal; | |
| 110 | |
| 111 private: | |
| 112 static bool sEverMadeOneFromFactory; | |
| 113 }; | |
| 114 | |
| 115 NS_DEFINE_STATIC_IID_ACCESSOR(Exception, MOZILLA_EXCEPTION_IID) | |
| 116 | |
| 117 class DOMException : public Exception, | |
| 118 public nsIDOMDOMException | |
| 119 { | |
| 120 public: | |
| 121 DOMException(nsresult aRv, const nsACString& aMessage, | |
| 122 const nsACString& aName, uint16_t aCode); | |
| 123 | |
| 124 NS_DECL_ISUPPORTS_INHERITED | |
| 125 NS_DECL_NSIDOMDOMEXCEPTION | |
| 126 | |
| 127 // nsIException overrides | |
| 128 NS_IMETHOD ToString(nsACString& aReturn) MOZ_OVERRIDE; | |
| 129 | |
| 130 // nsWrapperCache overrides | |
| 131 virtual JSObject* WrapObject(JSContext* aCx) | |
| 132 MOZ_OVERRIDE; | |
| 133 | |
| 134 uint16_t Code() const { | |
| 135 return mCode; | |
| 136 } | |
| 137 | |
| 138 // Intentionally shadow the nsXPCException version. | |
| 139 void GetMessageMoz(nsString& retval); | |
| 140 void GetName(nsString& retval); | |
| 141 | |
| 142 static already_AddRefed<DOMException> | |
| 143 Create(nsresult aRv); | |
| 144 | |
| 145 protected: | |
| 146 | |
| 147 virtual ~DOMException() {} | |
| 148 | |
| 149 nsCString mName; | |
| 150 nsCString mMessage; | |
| 151 | |
| 152 uint16_t mCode; | |
| 153 }; | |
| 154 | |
| 155 } // namespace dom | |
| 156 } // namespace mozilla | |
| 157 | |
| 158 #ifdef __GNUC__ | |
| 159 #pragma GCC diagnostic pop | |
| 160 #endif | |
| 161 | |
| 162 #endif |
