rdf/base/src/nsRDFXMLSerializer.h@6474c204b198 (annotated)
rdf/base/src/nsRDFXMLSerializer.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef nsRDFXMLSerializer_h__ |
| michael@0 | 8 | #define nsRDFXMLSerializer_h__ |
| michael@0 | 9 | |
| michael@0 | 10 | #include "nsIRDFLiteral.h" |
| michael@0 | 11 | #include "nsIRDFXMLSerializer.h" |
| michael@0 | 12 | #include "nsIRDFXMLSource.h" |
| michael@0 | 13 | #include "nsNameSpaceMap.h" |
| michael@0 | 14 | #include "nsXPIDLString.h" |
| michael@0 | 15 | |
| michael@0 | 16 | #include "nsDataHashtable.h" |
| michael@0 | 17 | #include "rdfITripleVisitor.h" |
| michael@0 | 18 | |
| michael@0 | 19 | class nsString; |
| michael@0 | 20 | class nsIOutputStream; |
| michael@0 | 21 | class nsIRDFContainerUtils; |
| michael@0 | 22 | |
| michael@0 | 23 | /** |
| michael@0 | 24 | * A helper class that can serialize RDF/XML from a |
| michael@0 | 25 | * datasource. Implements both nsIRDFXMLSerializer and |
| michael@0 | 26 | * nsIRDFXMLSource. |
| michael@0 | 27 | */ |
| michael@0 | 28 | class nsRDFXMLSerializer : public nsIRDFXMLSerializer, |
| michael@0 | 29 | public nsIRDFXMLSource |
| michael@0 | 30 | { |
| michael@0 | 31 | public: |
| michael@0 | 32 | static nsresult |
| michael@0 | 33 | Create(nsISupports* aOuter, REFNSIID aIID, void** aResult); |
| michael@0 | 34 | |
| michael@0 | 35 | NS_DECL_ISUPPORTS |
| michael@0 | 36 | NS_DECL_NSIRDFXMLSERIALIZER |
| michael@0 | 37 | NS_DECL_NSIRDFXMLSOURCE |
| michael@0 | 38 | |
| michael@0 | 39 | protected: |
| michael@0 | 40 | nsRDFXMLSerializer(); |
| michael@0 | 41 | virtual ~nsRDFXMLSerializer(); |
| michael@0 | 42 | |
| michael@0 | 43 | // Implementation methods |
| michael@0 | 44 | nsresult |
| michael@0 | 45 | RegisterQName(nsIRDFResource* aResource); |
| michael@0 | 46 | nsresult |
| michael@0 | 47 | GetQName(nsIRDFResource* aResource, nsCString& aQName); |
| michael@0 | 48 | already_AddRefed<nsIAtom> |
| michael@0 | 49 | EnsureNewPrefix(); |
| michael@0 | 50 | |
| michael@0 | 51 | nsresult |
| michael@0 | 52 | SerializeInlineAssertion(nsIOutputStream* aStream, |
| michael@0 | 53 | nsIRDFResource* aResource, |
| michael@0 | 54 | nsIRDFResource* aProperty, |
| michael@0 | 55 | nsIRDFLiteral* aValue); |
| michael@0 | 56 | |
| michael@0 | 57 | nsresult |
| michael@0 | 58 | SerializeChildAssertion(nsIOutputStream* aStream, |
| michael@0 | 59 | nsIRDFResource* aResource, |
| michael@0 | 60 | nsIRDFResource* aProperty, |
| michael@0 | 61 | nsIRDFNode* aValue); |
| michael@0 | 62 | |
| michael@0 | 63 | nsresult |
| michael@0 | 64 | SerializeProperty(nsIOutputStream* aStream, |
| michael@0 | 65 | nsIRDFResource* aResource, |
| michael@0 | 66 | nsIRDFResource* aProperty, |
| michael@0 | 67 | bool aInline, |
| michael@0 | 68 | int32_t* aSkipped); |
| michael@0 | 69 | |
| michael@0 | 70 | bool |
| michael@0 | 71 | IsContainerProperty(nsIRDFResource* aProperty); |
| michael@0 | 72 | |
| michael@0 | 73 | nsresult |
| michael@0 | 74 | SerializeDescription(nsIOutputStream* aStream, |
| michael@0 | 75 | nsIRDFResource* aResource); |
| michael@0 | 76 | |
| michael@0 | 77 | nsresult |
| michael@0 | 78 | SerializeMember(nsIOutputStream* aStream, |
| michael@0 | 79 | nsIRDFResource* aContainer, |
| michael@0 | 80 | nsIRDFNode* aMember); |
| michael@0 | 81 | |
| michael@0 | 82 | nsresult |
| michael@0 | 83 | SerializeContainer(nsIOutputStream* aStream, |
| michael@0 | 84 | nsIRDFResource* aContainer); |
| michael@0 | 85 | |
| michael@0 | 86 | nsresult |
| michael@0 | 87 | SerializePrologue(nsIOutputStream* aStream); |
| michael@0 | 88 | |
| michael@0 | 89 | nsresult |
| michael@0 | 90 | SerializeEpilogue(nsIOutputStream* aStream); |
| michael@0 | 91 | |
| michael@0 | 92 | nsresult |
| michael@0 | 93 | CollectNamespaces(); |
| michael@0 | 94 | |
| michael@0 | 95 | bool |
| michael@0 | 96 | IsA(nsIRDFDataSource* aDataSource, nsIRDFResource* aResource, nsIRDFResource* aType); |
| michael@0 | 97 | |
| michael@0 | 98 | nsCOMPtr<nsIRDFDataSource> mDataSource; |
| michael@0 | 99 | nsNameSpaceMap mNameSpaces; |
| michael@0 | 100 | nsXPIDLCString mBaseURLSpec; |
| michael@0 | 101 | |
| michael@0 | 102 | // hash mapping resources to utf8-encoded QNames |
| michael@0 | 103 | nsDataHashtable<nsISupportsHashKey, nsCString> mQNames; |
| michael@0 | 104 | friend class QNameCollector; |
| michael@0 | 105 | |
| michael@0 | 106 | uint32_t mPrefixID; |
| michael@0 | 107 | |
| michael@0 | 108 | static int32_t gRefCnt; |
| michael@0 | 109 | static nsIRDFResource* kRDF_instanceOf; |
| michael@0 | 110 | static nsIRDFResource* kRDF_type; |
| michael@0 | 111 | static nsIRDFResource* kRDF_nextVal; |
| michael@0 | 112 | static nsIRDFResource* kRDF_Bag; |
| michael@0 | 113 | static nsIRDFResource* kRDF_Seq; |
| michael@0 | 114 | static nsIRDFResource* kRDF_Alt; |
| michael@0 | 115 | static nsIRDFContainerUtils* gRDFC; |
| michael@0 | 116 | }; |
| michael@0 | 117 | |
| michael@0 | 118 | #endif // nsRDFXMLSerializer_h__ |
