The Tor Browser / file comparison
comparison: content/base/public/nsHostObjectProtocolHandler.h
content/base/public/nsHostObjectProtocolHandler.h
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:ad5482a2555d |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #ifndef nsHostObjectProtocolHandler_h | |
| 6 #define nsHostObjectProtocolHandler_h | |
| 7 | |
| 8 #include "mozilla/Attributes.h" | |
| 9 #include "nsIProtocolHandler.h" | |
| 10 #include "nsIURI.h" | |
| 11 #include "nsCOMPtr.h" | |
| 12 #include "nsIInputStream.h" | |
| 13 | |
| 14 #define BLOBURI_SCHEME "blob" | |
| 15 #define MEDIASTREAMURI_SCHEME "mediastream" | |
| 16 #define MEDIASOURCEURI_SCHEME "mediasource" | |
| 17 #define FONTTABLEURI_SCHEME "moz-fonttable" | |
| 18 #define RTSPURI_SCHEME "rtsp" | |
| 19 | |
| 20 class nsIDOMBlob; | |
| 21 class nsIDOMMediaStream; | |
| 22 class nsIPrincipal; | |
| 23 | |
| 24 namespace mozilla { | |
| 25 namespace dom { | |
| 26 class MediaSource; | |
| 27 } | |
| 28 } | |
| 29 | |
| 30 class nsHostObjectProtocolHandler : public nsIProtocolHandler | |
| 31 { | |
| 32 public: | |
| 33 nsHostObjectProtocolHandler(); | |
| 34 virtual ~nsHostObjectProtocolHandler() {} | |
| 35 NS_DECL_ISUPPORTS | |
| 36 | |
| 37 // nsIProtocolHandler methods, except for GetScheme which is only defined | |
| 38 // in subclasses. | |
| 39 NS_IMETHOD GetDefaultPort(int32_t *aDefaultPort) MOZ_OVERRIDE; | |
| 40 NS_IMETHOD GetProtocolFlags(uint32_t *aProtocolFlags) MOZ_OVERRIDE; | |
| 41 NS_IMETHOD NewURI(const nsACString & aSpec, const char * aOriginCharset, nsIURI *aBaseURI, nsIURI * *_retval) MOZ_OVERRIDE; | |
| 42 NS_IMETHOD NewChannel(nsIURI *aURI, nsIChannel * *_retval) MOZ_OVERRIDE; | |
| 43 NS_IMETHOD AllowPort(int32_t port, const char * scheme, bool *_retval) MOZ_OVERRIDE; | |
| 44 | |
| 45 static nsresult GenerateURIString(const nsACString &aScheme, | |
| 46 nsACString &aUri); | |
| 47 | |
| 48 // Methods for managing uri->object mapping | |
| 49 // AddDataEntry creates the URI with the given scheme and returns it in aUri | |
| 50 static nsresult AddDataEntry(const nsACString& aScheme, | |
| 51 nsISupports* aObject, | |
| 52 nsIPrincipal* aPrincipal, | |
| 53 nsACString& aUri); | |
| 54 static void RemoveDataEntry(const nsACString& aUri); | |
| 55 static nsIPrincipal* GetDataEntryPrincipal(const nsACString& aUri); | |
| 56 static void Traverse(const nsACString& aUri, nsCycleCollectionTraversalCallback& aCallback); | |
| 57 | |
| 58 private: | |
| 59 static void Init(void); | |
| 60 }; | |
| 61 | |
| 62 class nsBlobProtocolHandler : public nsHostObjectProtocolHandler | |
| 63 { | |
| 64 public: | |
| 65 NS_IMETHOD GetScheme(nsACString &result) MOZ_OVERRIDE; | |
| 66 }; | |
| 67 | |
| 68 class nsMediaStreamProtocolHandler : public nsHostObjectProtocolHandler | |
| 69 { | |
| 70 public: | |
| 71 NS_IMETHOD GetScheme(nsACString &result) MOZ_OVERRIDE; | |
| 72 }; | |
| 73 | |
| 74 class nsMediaSourceProtocolHandler : public nsHostObjectProtocolHandler | |
| 75 { | |
| 76 public: | |
| 77 NS_IMETHOD GetScheme(nsACString &result) MOZ_OVERRIDE; | |
| 78 }; | |
| 79 | |
| 80 class nsFontTableProtocolHandler : public nsHostObjectProtocolHandler | |
| 81 { | |
| 82 public: | |
| 83 NS_IMETHOD GetScheme(nsACString &result); | |
| 84 NS_IMETHOD NewURI(const nsACString & aSpec, const char * aOriginCharset, nsIURI *aBaseURI, nsIURI * *_retval); | |
| 85 }; | |
| 86 | |
| 87 inline bool IsBlobURI(nsIURI* aUri) | |
| 88 { | |
| 89 bool isBlob; | |
| 90 return NS_SUCCEEDED(aUri->SchemeIs(BLOBURI_SCHEME, &isBlob)) && isBlob; | |
| 91 } | |
| 92 | |
| 93 inline bool IsRtspURI(nsIURI* aUri) | |
| 94 { | |
| 95 bool isRtsp; | |
| 96 return NS_SUCCEEDED(aUri->SchemeIs(RTSPURI_SCHEME, &isRtsp)) && isRtsp; | |
| 97 } | |
| 98 | |
| 99 inline bool IsMediaStreamURI(nsIURI* aUri) | |
| 100 { | |
| 101 bool isStream; | |
| 102 return NS_SUCCEEDED(aUri->SchemeIs(MEDIASTREAMURI_SCHEME, &isStream)) && isStream; | |
| 103 } | |
| 104 | |
| 105 inline bool IsMediaSourceURI(nsIURI* aUri) | |
| 106 { | |
| 107 bool isMediaSource; | |
| 108 return NS_SUCCEEDED(aUri->SchemeIs(MEDIASOURCEURI_SCHEME, &isMediaSource)) && isMediaSource; | |
| 109 } | |
| 110 | |
| 111 inline bool IsFontTableURI(nsIURI* aUri) | |
| 112 { | |
| 113 bool isFont; | |
| 114 return NS_SUCCEEDED(aUri->SchemeIs(FONTTABLEURI_SCHEME, &isFont)) && isFont; | |
| 115 } | |
| 116 | |
| 117 extern nsresult | |
| 118 NS_GetStreamForBlobURI(nsIURI* aURI, nsIInputStream** aStream); | |
| 119 | |
| 120 extern nsresult | |
| 121 NS_GetStreamForMediaStreamURI(nsIURI* aURI, nsIDOMMediaStream** aStream); | |
| 122 | |
| 123 extern nsresult | |
| 124 NS_GetSourceForMediaSourceURI(nsIURI* aURI, mozilla::dom::MediaSource** aSource); | |
| 125 | |
| 126 #define NS_BLOBPROTOCOLHANDLER_CID \ | |
| 127 { 0xb43964aa, 0xa078, 0x44b2, \ | |
| 128 { 0xb0, 0x6b, 0xfd, 0x4d, 0x1b, 0x17, 0x2e, 0x66 } } | |
| 129 | |
| 130 #define NS_MEDIASTREAMPROTOCOLHANDLER_CID \ | |
| 131 { 0x27d1fa24, 0x2b73, 0x4db3, \ | |
| 132 { 0xab, 0x48, 0xb9, 0x83, 0x83, 0x40, 0xe0, 0x81 } } | |
| 133 | |
| 134 #define NS_MEDIASOURCEPROTOCOLHANDLER_CID \ | |
| 135 { 0x12ef31fc, 0xa8fb, 0x4661, \ | |
| 136 { 0x9a, 0x63, 0xfb, 0x61, 0x04,0x5d, 0xb8, 0x61 } } | |
| 137 | |
| 138 #define NS_FONTTABLEPROTOCOLHANDLER_CID \ | |
| 139 { 0x3fc8f04e, 0xd719, 0x43ca, \ | |
| 140 { 0x9a, 0xd0, 0x18, 0xee, 0x32, 0x02, 0x11, 0xf2 } } | |
| 141 | |
| 142 #endif /* nsHostObjectProtocolHandler_h */ |
