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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 /* |
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7 |
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8 A catch-all header file for miscellaneous RDF stuff. Currently |
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9 contains error codes and vocabulary macros. |
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10 |
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11 */ |
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12 |
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13 #ifndef rdf_h___ |
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14 #define rdf_h___ |
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15 |
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16 #include "nsError.h" |
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17 |
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18 /** |
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19 * The following macros are to aid in vocabulary definition. They |
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20 * creates const char*'s for "kURI[prefix]_[name]", appropriate |
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21 * complete namespace qualification on the URI, e.g., |
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22 * |
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23 * #define RDF_NAMESPACE_URI "http://www.w3.org/TR/WD-rdf-syntax#" |
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24 * DEFINE_RDF_ELEMENT(RDF_NAMESPACE_URI, RDF, ID); |
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25 * |
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26 * will define: |
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27 * |
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28 * kURIRDF_ID to be "http://www.w3.org/TR/WD-rdf-syntax#ID" |
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29 */ |
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30 |
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31 #define DEFINE_RDF_VOCAB(ns, prefix, name) \ |
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32 static const char kURI##prefix##_##name[] = ns #name |
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33 |
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34 /** |
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35 * Core RDF vocabularies that we use to define semantics |
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36 */ |
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37 |
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38 #define RDF_NAMESPACE_URI "http://www.w3.org/1999/02/22-rdf-syntax-ns#" |
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39 #define WEB_NAMESPACE_URI "http://home.netscape.com/WEB-rdf#" |
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40 #define NC_NAMESPACE_URI "http://home.netscape.com/NC-rdf#" |
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41 #define DEVMO_NAMESPACE_URI_PREFIX "http://developer.mozilla.org/rdf/vocabulary/" |
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42 |
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43 |
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44 /* ContractID prefixes for RDF DLL registration. */ |
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45 #define NS_RDF_CONTRACTID "@mozilla.org/rdf" |
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46 #define NS_RDF_DATASOURCE_CONTRACTID NS_RDF_CONTRACTID "/datasource;1" |
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47 #define NS_RDF_DATASOURCE_CONTRACTID_PREFIX NS_RDF_DATASOURCE_CONTRACTID "?name=" |
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48 #define NS_RDF_RESOURCE_FACTORY_CONTRACTID "@mozilla.org/rdf/resource-factory;1" |
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49 #define NS_RDF_RESOURCE_FACTORY_CONTRACTID_PREFIX NS_RDF_RESOURCE_FACTORY_CONTRACTID "?name=" |
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50 #define NS_RDF_INFER_DATASOURCE_CONTRACTID_PREFIX NS_RDF_CONTRACTID "/infer-datasource;1?engine=" |
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51 |
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52 #define NS_RDF_SERIALIZER NS_RDF_CONTRACTID "/serializer;1?format=" |
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53 |
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54 // contract ID is in the form |
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55 // @mozilla.org/rdf/delegate-factory;1?key=<key>&scheme=<scheme> |
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56 #define NS_RDF_DELEGATEFACTORY_CONTRACTID "@mozilla.org/rdf/delegate-factory;1" |
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57 #define NS_RDF_DELEGATEFACTORY_CONTRACTID_PREFIX NS_RDF_DELEGATEFACTORY_CONTRACTID "?key=" |
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58 |
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59 /*@}*/ |
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60 |
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61 #endif /* rdf_h___ */ |