[2674] | 1 | /* |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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| 3 | * contributor license agreements. See the NOTICE file distributed with |
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| 4 | * this work for additional information regarding copyright ownership. |
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| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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| 6 | * (the "License"); you may not use this file except in compliance with |
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| 7 | * the License. You may obtain a copy of the License at |
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| 8 | * |
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| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 10 | * |
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| 11 | * Unless required by applicable law or agreed to in writing, software |
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| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 14 | * See the License for the specific language governing permissions and |
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| 15 | * limitations under the License. |
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| 16 | */ |
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| 17 | |
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| 18 | /* |
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| 19 | * $Id: XMLUri.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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| 20 | */ |
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| 21 | |
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| 22 | #if !defined(XMLURI_HPP) |
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| 23 | #define XMLURI_HPP |
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| 24 | |
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| 25 | #include <xercesc/util/XMemory.hpp> |
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| 26 | #include <xercesc/util/XMLString.hpp> |
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| 27 | |
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| 28 | #include <xercesc/internal/XSerializable.hpp> |
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| 29 | #include <xercesc/framework/XMLBuffer.hpp> |
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| 30 | |
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| 31 | XERCES_CPP_NAMESPACE_BEGIN |
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| 32 | |
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| 33 | /* |
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| 34 | * This class is a direct port of Java's URI class, to distinguish |
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| 35 | * itself from the XMLURL, we use the name XMLUri instead of |
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| 36 | * XMLURI. |
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| 37 | * |
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| 38 | * TODO: how to relate XMLUri and XMLURL since URL is part of URI. |
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| 39 | * |
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| 40 | */ |
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| 41 | |
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| 42 | class XMLUTIL_EXPORT XMLUri : public XSerializable, public XMemory |
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| 43 | { |
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| 44 | public: |
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| 45 | |
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| 46 | // ----------------------------------------------------------------------- |
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| 47 | // Constructors and Destructor |
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| 48 | // ----------------------------------------------------------------------- |
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| 49 | |
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| 50 | /** |
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| 51 | * Construct a new URI from a URI specification string. |
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| 52 | * |
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| 53 | * If the specification follows the "generic URI" syntax, (two slashes |
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| 54 | * following the first colon), the specification will be parsed |
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| 55 | * accordingly - setting the |
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| 56 | * scheme, |
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| 57 | * userinfo, |
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| 58 | * host, |
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| 59 | * port, |
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| 60 | * path, |
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| 61 | * querystring and |
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| 62 | * fragment |
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| 63 | * fields as necessary. |
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| 64 | * |
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| 65 | * If the specification does not follow the "generic URI" syntax, |
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| 66 | * the specification is parsed into a |
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| 67 | * scheme and |
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| 68 | * scheme-specific part (stored as the path) only. |
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| 69 | * |
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| 70 | * @param uriSpec the URI specification string (cannot be null or empty) |
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| 71 | * |
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| 72 | * @param manager Pointer to the memory manager to be used to |
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| 73 | * allocate objects. |
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| 74 | * |
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| 75 | * ctor# 2 |
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| 76 | * |
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| 77 | */ |
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| 78 | XMLUri(const XMLCh* const uriSpec, |
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| 79 | MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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| 80 | |
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| 81 | /** |
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| 82 | * Construct a new URI from a base URI and a URI specification string. |
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| 83 | * The URI specification string may be a relative URI. |
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| 84 | * |
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| 85 | * @param baseURI the base URI (cannot be null if uriSpec is null or |
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| 86 | * empty) |
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| 87 | * |
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| 88 | * @param uriSpec the URI specification string (cannot be null or |
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| 89 | * empty if base is null) |
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| 90 | * |
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| 91 | * @param manager Pointer to the memory manager to be used to |
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| 92 | * allocate objects. |
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| 93 | * |
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| 94 | * ctor# 7 relative ctor |
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| 95 | * |
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| 96 | */ |
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| 97 | XMLUri(const XMLUri* const baseURI |
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| 98 | , const XMLCh* const uriSpec |
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| 99 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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| 100 | |
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| 101 | /** |
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| 102 | * Copy constructor |
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| 103 | */ |
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| 104 | XMLUri(const XMLUri& toCopy); |
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| 105 | XMLUri& operator=(const XMLUri& toAssign); |
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| 106 | |
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| 107 | virtual ~XMLUri(); |
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| 108 | |
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| 109 | // ----------------------------------------------------------------------- |
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| 110 | // Getter methods |
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| 111 | // ----------------------------------------------------------------------- |
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| 112 | /** |
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| 113 | * Get the URI as a string specification. See RFC 2396 Section 5.2. |
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| 114 | * |
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| 115 | * @return the URI string specification |
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| 116 | */ |
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| 117 | const XMLCh* getUriText() const; |
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| 118 | |
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| 119 | /** |
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| 120 | * Get the scheme for this URI. |
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| 121 | * |
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| 122 | * @return the scheme for this URI |
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| 123 | */ |
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| 124 | const XMLCh* getScheme() const; |
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| 125 | |
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| 126 | /** |
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| 127 | * Get the userinfo for this URI. |
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| 128 | * |
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| 129 | * @return the userinfo for this URI (null if not specified). |
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| 130 | */ |
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| 131 | const XMLCh* getUserInfo() const; |
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| 132 | |
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| 133 | |
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| 134 | /** |
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| 135 | * Get the host for this URI. |
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| 136 | * |
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| 137 | * @return the host for this URI (null if not specified). |
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| 138 | */ |
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| 139 | const XMLCh* getHost() const; |
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| 140 | |
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| 141 | /** |
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| 142 | * Get the port for this URI. |
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| 143 | * |
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| 144 | * @return the port for this URI (-1 if not specified). |
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| 145 | */ |
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| 146 | int getPort() const; |
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| 147 | |
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| 148 | /** |
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| 149 | * Get the registry based authority for this URI. |
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| 150 | * |
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| 151 | * @return the registry based authority (null if not specified). |
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| 152 | */ |
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| 153 | const XMLCh* getRegBasedAuthority() const; |
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| 154 | |
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| 155 | /** |
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| 156 | * Get the path for this URI. Note that the value returned is the path |
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| 157 | * only and does not include the query string or fragment. |
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| 158 | * |
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| 159 | * @return the path for this URI. |
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| 160 | */ |
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| 161 | const XMLCh* getPath() const; |
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| 162 | |
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| 163 | /** |
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| 164 | * Get the query string for this URI. |
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| 165 | * |
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| 166 | * @return the query string for this URI. Null is returned if there |
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| 167 | * was no "?" in the URI spec, empty string if there was a |
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| 168 | * "?" but no query string following it. |
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| 169 | */ |
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| 170 | const XMLCh* getQueryString() const; |
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| 171 | |
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| 172 | /** |
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| 173 | * Get the fragment for this URI. |
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| 174 | * |
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| 175 | * @return the fragment for this URI. Null is returned if there |
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| 176 | * was no "#" in the URI spec, empty string if there was a |
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| 177 | * "#" but no fragment following it. |
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| 178 | */ |
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| 179 | const XMLCh* getFragment() const; |
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| 180 | |
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| 181 | // ----------------------------------------------------------------------- |
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| 182 | // Setter methods |
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| 183 | // ----------------------------------------------------------------------- |
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| 184 | |
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| 185 | /** |
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| 186 | * Set the scheme for this URI. The scheme is converted to lowercase |
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| 187 | * before it is set. |
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| 188 | * |
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| 189 | * @param newScheme the scheme for this URI (cannot be null) |
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| 190 | * |
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| 191 | */ |
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| 192 | void setScheme(const XMLCh* const newScheme); |
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| 193 | |
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| 194 | /** |
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| 195 | * Set the userinfo for this URI. If a non-null value is passed in and |
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| 196 | * the host value is null, then an exception is thrown. |
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| 197 | * |
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| 198 | * @param newUserInfo the userinfo for this URI |
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| 199 | * |
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| 200 | */ |
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| 201 | void setUserInfo(const XMLCh* const newUserInfo); |
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| 202 | |
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| 203 | /** |
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| 204 | * Set the host for this URI. If null is passed in, the userinfo |
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| 205 | * field is also set to null and the port is set to -1. |
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| 206 | * |
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| 207 | * Note: This method overwrites registry based authority if it |
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| 208 | * previously existed in this URI. |
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| 209 | * |
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| 210 | * @param newHost the host for this URI |
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| 211 | * |
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| 212 | */ |
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| 213 | void setHost(const XMLCh* const newHost); |
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| 214 | |
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| 215 | /** |
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| 216 | * Set the port for this URI. -1 is used to indicate that the port is |
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| 217 | * not specified, otherwise valid port numbers are between 0 and 65535. |
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| 218 | * If a valid port number is passed in and the host field is null, |
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| 219 | * an exception is thrown. |
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| 220 | * |
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| 221 | * @param newPort the port number for this URI |
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| 222 | * |
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| 223 | */ |
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| 224 | void setPort(int newPort); |
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| 225 | |
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| 226 | /** |
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| 227 | * Sets the registry based authority for this URI. |
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| 228 | * |
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| 229 | * Note: This method overwrites server based authority |
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| 230 | * if it previously existed in this URI. |
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| 231 | * |
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| 232 | * @param newRegAuth the registry based authority for this URI |
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| 233 | */ |
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| 234 | void setRegBasedAuthority(const XMLCh* const newRegAuth); |
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| 235 | |
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| 236 | /** |
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| 237 | * Set the path for this URI. |
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| 238 | * |
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| 239 | * If the supplied path is null, then the |
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| 240 | * query string and fragment are set to null as well. |
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| 241 | * |
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| 242 | * If the supplied path includes a query string and/or fragment, |
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| 243 | * these fields will be parsed and set as well. |
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| 244 | * |
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| 245 | * Note: |
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| 246 | * |
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| 247 | * For URIs following the "generic URI" syntax, the path |
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| 248 | * specified should start with a slash. |
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| 249 | * |
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| 250 | * For URIs that do not follow the generic URI syntax, this method |
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| 251 | * sets the scheme-specific part. |
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| 252 | * |
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| 253 | * @param newPath the path for this URI (may be null) |
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| 254 | * |
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| 255 | */ |
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| 256 | void setPath(const XMLCh* const newPath); |
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| 257 | |
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| 258 | /** |
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| 259 | * Set the query string for this URI. A non-null value is valid only |
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| 260 | * if this is an URI conforming to the generic URI syntax and |
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| 261 | * the path value is not null. |
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| 262 | * |
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| 263 | * @param newQueryString the query string for this URI |
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| 264 | * |
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| 265 | */ |
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| 266 | void setQueryString(const XMLCh* const newQueryString); |
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| 267 | |
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| 268 | /** |
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| 269 | * Set the fragment for this URI. A non-null value is valid only |
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| 270 | * if this is a URI conforming to the generic URI syntax and |
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| 271 | * the path value is not null. |
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| 272 | * |
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| 273 | * @param newFragment the fragment for this URI |
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| 274 | * |
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| 275 | */ |
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| 276 | void setFragment(const XMLCh* const newFragment); |
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| 277 | |
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| 278 | // ----------------------------------------------------------------------- |
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| 279 | // Miscellaneous methods |
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| 280 | // ----------------------------------------------------------------------- |
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| 281 | |
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| 282 | /** |
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| 283 | * Determine whether a given string contains only URI characters (also |
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| 284 | * called "uric" in RFC 2396). uric consist of all reserved |
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| 285 | * characters, unreserved characters and escaped characters. |
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| 286 | * |
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| 287 | * @return true if the string is comprised of uric, false otherwise |
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| 288 | */ |
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| 289 | static bool isURIString(const XMLCh* const uric); |
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| 290 | |
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| 291 | /** |
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| 292 | * Determine whether a given string is a valid URI |
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| 293 | */ |
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| 294 | static bool isValidURI( const XMLUri* const baseURI |
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| 295 | , const XMLCh* const uriStr); |
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| 296 | /** |
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| 297 | * Determine whether a given string is a valid URI |
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| 298 | */ |
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| 299 | static bool isValidURI( bool haveBaseURI |
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| 300 | , const XMLCh* const uriStr); |
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| 301 | |
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| 302 | |
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| 303 | static void normalizeURI(const XMLCh* const systemURI, |
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| 304 | XMLBuffer& normalizedURI); |
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| 305 | |
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| 306 | /*** |
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| 307 | * Support for Serialization/De-serialization |
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| 308 | ***/ |
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| 309 | DECL_XSERIALIZABLE(XMLUri) |
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| 310 | |
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| 311 | XMLUri(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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| 312 | |
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| 313 | private: |
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| 314 | |
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| 315 | static const XMLCh MARK_OR_RESERVED_CHARACTERS[]; |
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| 316 | static const XMLCh RESERVED_CHARACTERS[]; |
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| 317 | static const XMLCh MARK_CHARACTERS[]; |
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| 318 | static const XMLCh SCHEME_CHARACTERS[]; |
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| 319 | static const XMLCh USERINFO_CHARACTERS[]; |
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| 320 | static const XMLCh REG_NAME_CHARACTERS[]; |
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| 321 | static const XMLCh PATH_CHARACTERS[]; |
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| 322 | |
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| 323 | //helper method for getUriText |
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| 324 | void buildFullText(); |
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| 325 | |
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| 326 | // ----------------------------------------------------------------------- |
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| 327 | // Private helper methods |
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| 328 | // ----------------------------------------------------------------------- |
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| 329 | |
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| 330 | /** |
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| 331 | * Determine whether a character is a reserved character: |
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| 332 | * |
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| 333 | * @return true if the string contains any reserved characters |
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| 334 | */ |
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| 335 | static bool isReservedCharacter(const XMLCh theChar); |
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| 336 | |
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| 337 | /** |
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| 338 | * Determine whether a character is a path character: |
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| 339 | * |
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| 340 | * @return true if the character is path character |
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| 341 | */ |
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| 342 | static bool isPathCharacter(const XMLCh theChar); |
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| 343 | |
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| 344 | /** |
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| 345 | * Determine whether a char is an unreserved character. |
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| 346 | * |
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| 347 | * @return true if the char is unreserved, false otherwise |
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| 348 | */ |
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| 349 | static bool isUnreservedCharacter(const XMLCh theChar); |
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| 350 | |
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| 351 | /** |
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| 352 | * Determine whether a char is an reserved or unreserved character. |
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| 353 | * |
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| 354 | * @return true if the char is reserved or unreserved, false otherwise |
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| 355 | */ |
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| 356 | static bool isReservedOrUnreservedCharacter(const XMLCh theChar); |
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| 357 | |
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| 358 | /** |
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| 359 | * Determine whether a scheme conforms to the rules for a scheme name. |
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| 360 | * A scheme is conformant if it starts with an alphanumeric, and |
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| 361 | * contains only alphanumerics, '+','-' and '.'. |
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| 362 | * |
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| 363 | * @return true if the scheme is conformant, false otherwise |
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| 364 | */ |
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| 365 | static bool isConformantSchemeName(const XMLCh* const scheme); |
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| 366 | |
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| 367 | /** |
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| 368 | * Determine whether a userInfo conforms to the rules for a userinfo. |
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| 369 | * |
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| 370 | * @return true if the scheme is conformant, false otherwise |
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| 371 | */ |
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| 372 | static void isConformantUserInfo(const XMLCh* const userInfo |
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| 373 | , MemoryManager* const manager); |
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| 374 | |
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| 375 | /** |
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| 376 | * Determines whether the components host, port, and user info |
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| 377 | * are valid as a server authority. |
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| 378 | * |
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| 379 | * @return true if the given host, port, and userinfo compose |
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| 380 | * a valid server authority |
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| 381 | */ |
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| 382 | static bool isValidServerBasedAuthority(const XMLCh* const host |
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| 383 | , const int hostLen |
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| 384 | , const int port |
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| 385 | , const XMLCh* const userinfo |
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| 386 | , const int userLen); |
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| 387 | |
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| 388 | /** |
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| 389 | * Determines whether the components host, port, and user info |
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| 390 | * are valid as a server authority. |
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| 391 | * |
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| 392 | * @return true if the given host, port, and userinfo compose |
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| 393 | * a valid server authority |
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| 394 | */ |
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| 395 | static bool isValidServerBasedAuthority(const XMLCh* const host |
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| 396 | , const int port |
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| 397 | , const XMLCh* const userinfo |
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| 398 | , MemoryManager* const manager); |
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| 399 | |
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| 400 | /** |
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| 401 | * Determines whether the given string is a registry based authority. |
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| 402 | * |
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| 403 | * @param authority the authority component of a URI |
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| 404 | * |
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| 405 | * @return true if the given string is a registry based authority |
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| 406 | */ |
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| 407 | static bool isValidRegistryBasedAuthority(const XMLCh* const authority |
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| 408 | , const int authLen); |
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| 409 | |
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| 410 | /** |
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| 411 | * Determines whether the given string is a registry based authority. |
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| 412 | * |
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| 413 | * @param authority the authority component of a URI |
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| 414 | * |
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| 415 | * @return true if the given string is a registry based authority |
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| 416 | */ |
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| 417 | static bool isValidRegistryBasedAuthority(const XMLCh* const authority); |
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| 418 | |
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| 419 | /** |
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| 420 | * Determine whether a string is syntactically capable of representing |
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| 421 | * a valid IPv4 address, IPv6 reference or the domain name of a network host. |
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| 422 | * |
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| 423 | * A valid IPv4 address consists of four decimal digit groups |
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| 424 | * separated by a '.'. |
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| 425 | * |
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| 426 | * See RFC 2732 Section 3, and RFC 2373 Section 2.2, for the |
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| 427 | * definition of IPv6 references. |
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| 428 | * |
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| 429 | * A hostname consists of domain labels (each of which must begin and |
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| 430 | * end with an alphanumeric but may contain '-') separated by a '.'. |
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| 431 | * See RFC 2396 Section 3.2.2. |
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| 432 | * |
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| 433 | * @return true if the string is a syntactically valid IPv4 address |
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| 434 | * or hostname |
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| 435 | */ |
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| 436 | static bool isWellFormedAddress(const XMLCh* const addr |
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| 437 | , MemoryManager* const manager); |
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| 438 | |
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| 439 | /** |
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| 440 | * Determines whether a string is an IPv4 address as defined by |
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| 441 | * RFC 2373, and under the further constraint that it must be a 32-bit |
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| 442 | * address. Though not expressed in the grammar, in order to satisfy |
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| 443 | * the 32-bit address constraint, each segment of the address cannot |
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| 444 | * be greater than 255 (8 bits of information). |
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| 445 | * |
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| 446 | * @return true if the string is a syntactically valid IPv4 address |
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| 447 | */ |
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| 448 | static bool isWellFormedIPv4Address(const XMLCh* const addr, const int length); |
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| 449 | |
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| 450 | /** |
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| 451 | * Determines whether a string is an IPv6 reference as defined |
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| 452 | * by RFC 2732, where IPv6address is defined in RFC 2373. The |
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| 453 | * IPv6 address is parsed according to Section 2.2 of RFC 2373, |
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| 454 | * with the additional constraint that the address be composed of |
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| 455 | * 128 bits of information. |
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| 456 | * |
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| 457 | * Note: The BNF expressed in RFC 2373 Appendix B does not |
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| 458 | * accurately describe section 2.2, and was in fact removed from |
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| 459 | * RFC 3513, the successor of RFC 2373. |
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| 460 | * |
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| 461 | * @return true if the string is a syntactically valid IPv6 reference |
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| 462 | */ |
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| 463 | static bool isWellFormedIPv6Reference(const XMLCh* const addr, const int length); |
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| 464 | |
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| 465 | /** |
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| 466 | * Helper function for isWellFormedIPv6Reference which scans the |
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| 467 | * hex sequences of an IPv6 address. It returns the index of the |
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| 468 | * next character to scan in the address, or -1 if the string |
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| 469 | * cannot match a valid IPv6 address. |
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| 470 | * |
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| 471 | * @param address the string to be scanned |
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| 472 | * @param index the beginning index (inclusive) |
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| 473 | * @param end the ending index (exclusive) |
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| 474 | * @param counter a counter for the number of 16-bit sections read |
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| 475 | * in the address |
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| 476 | * |
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| 477 | * @return the index of the next character to scan, or -1 if the |
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| 478 | * string cannot match a valid IPv6 address |
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| 479 | */ |
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| 480 | static int scanHexSequence (const XMLCh* const addr, int index, int end, int& counter); |
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| 481 | |
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| 482 | /** |
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| 483 | * Get the indicator as to whether this URI uses the "generic URI" |
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| 484 | * syntax. |
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| 485 | * |
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| 486 | * @return true if this URI uses the "generic URI" syntax, false |
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| 487 | * otherwise |
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| 488 | */ |
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| 489 | bool isGenericURI(); |
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| 490 | |
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| 491 | // ----------------------------------------------------------------------- |
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| 492 | // Miscellaneous methods |
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| 493 | // ----------------------------------------------------------------------- |
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| 494 | |
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| 495 | /** |
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| 496 | * Initialize all fields of this URI from another URI. |
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| 497 | * |
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| 498 | * @param toCopy the URI to copy (cannot be null) |
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| 499 | */ |
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| 500 | void initialize(const XMLUri& toCopy); |
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| 501 | |
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| 502 | /** |
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| 503 | * Initializes this URI from a base URI and a URI specification string. |
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| 504 | * See RFC 2396 Section 4 and Appendix B for specifications on parsing |
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| 505 | * the URI and Section 5 for specifications on resolving relative URIs |
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| 506 | * and relative paths. |
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| 507 | * |
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| 508 | * @param baseURI the base URI (may be null if uriSpec is an absolute |
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| 509 | * URI) |
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| 510 | * |
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| 511 | * @param uriSpec the URI spec string which may be an absolute or |
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| 512 | * relative URI (can only be null/empty if base |
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| 513 | * is not null) |
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| 514 | * |
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| 515 | */ |
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| 516 | void initialize(const XMLUri* const baseURI |
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| 517 | , const XMLCh* const uriSpec); |
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| 518 | |
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| 519 | /** |
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| 520 | * Initialize the scheme for this URI from a URI string spec. |
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| 521 | * |
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| 522 | * @param uriSpec the URI specification (cannot be null) |
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| 523 | * |
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| 524 | */ |
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| 525 | void initializeScheme(const XMLCh* const uriSpec); |
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| 526 | |
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| 527 | /** |
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| 528 | * Initialize the authority (userinfo, host and port) for this |
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| 529 | * URI from a URI string spec. |
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| 530 | * |
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| 531 | * @param uriSpec the URI specification (cannot be null) |
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| 532 | * |
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| 533 | */ |
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| 534 | void initializeAuthority(const XMLCh* const uriSpec); |
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| 535 | |
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| 536 | /** |
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| 537 | * Initialize the path for this URI from a URI string spec. |
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| 538 | * |
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| 539 | * @param uriSpec the URI specification (cannot be null) |
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| 540 | * |
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| 541 | */ |
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| 542 | void initializePath(const XMLCh* const uriSpec); |
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| 543 | |
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| 544 | /** |
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| 545 | * cleanup the data variables |
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| 546 | * |
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| 547 | */ |
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| 548 | void cleanUp(); |
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| 549 | |
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| 550 | static bool isConformantSchemeName(const XMLCh* const scheme, |
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| 551 | const int schemeLen); |
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| 552 | static bool processScheme(const XMLCh* const uriStr, int& index); |
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| 553 | static bool processAuthority(const XMLCh* const uriStr, const int authLen); |
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| 554 | static bool isWellFormedAddress(const XMLCh* const addr, const int addrLen); |
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| 555 | static bool processPath(const XMLCh* const pathStr, const int pathStrLen, |
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| 556 | const bool isSchemePresent); |
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| 557 | |
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| 558 | // ----------------------------------------------------------------------- |
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| 559 | // Data members |
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| 560 | // |
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| 561 | // for all the data member, we own it, |
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| 562 | // responsible for the creation and/or deletion for |
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| 563 | // the memory allocated. |
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| 564 | // |
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| 565 | // ----------------------------------------------------------------------- |
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| 566 | int fPort; |
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| 567 | XMLCh* fScheme; |
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| 568 | XMLCh* fUserInfo; |
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| 569 | XMLCh* fHost; |
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| 570 | XMLCh* fRegAuth; |
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| 571 | XMLCh* fPath; |
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| 572 | XMLCh* fQueryString; |
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| 573 | XMLCh* fFragment; |
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| 574 | XMLCh* fURIText; |
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| 575 | MemoryManager* fMemoryManager; |
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| 576 | }; |
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| 577 | |
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| 578 | // --------------------------------------------------------------------------- |
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| 579 | // XMLUri: Getter methods |
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| 580 | // --------------------------------------------------------------------------- |
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| 581 | inline const XMLCh* XMLUri::getScheme() const |
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| 582 | { |
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| 583 | return fScheme; |
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| 584 | } |
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| 585 | |
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| 586 | inline const XMLCh* XMLUri::getUserInfo() const |
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| 587 | { |
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| 588 | return fUserInfo; |
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| 589 | } |
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| 590 | |
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| 591 | inline const XMLCh* XMLUri::getHost() const |
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| 592 | { |
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| 593 | return fHost; |
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| 594 | } |
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| 595 | |
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| 596 | inline int XMLUri::getPort() const |
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| 597 | { |
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| 598 | return fPort; |
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| 599 | } |
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| 600 | |
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| 601 | inline const XMLCh* XMLUri::getRegBasedAuthority() const |
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| 602 | { |
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| 603 | return fRegAuth; |
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| 604 | } |
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| 605 | |
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| 606 | inline const XMLCh* XMLUri::getPath() const |
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| 607 | { |
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| 608 | return fPath; |
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| 609 | } |
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| 610 | |
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| 611 | inline const XMLCh* XMLUri::getQueryString() const |
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| 612 | { |
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| 613 | return fQueryString; |
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| 614 | } |
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| 615 | |
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| 616 | inline const XMLCh* XMLUri::getFragment() const |
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| 617 | { |
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| 618 | return fFragment; |
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| 619 | } |
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| 620 | |
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| 621 | inline const XMLCh* XMLUri::getUriText() const |
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| 622 | { |
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| 623 | // |
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| 624 | // Fault it in if not already. Since this is a const method and we |
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| 625 | // can't use mutable members due the compilers we have to support, |
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| 626 | // we have to cast off the constness. |
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| 627 | // |
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| 628 | if (!fURIText) |
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| 629 | ((XMLUri*)this)->buildFullText(); |
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| 630 | |
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| 631 | return fURIText; |
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| 632 | } |
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| 633 | |
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| 634 | // --------------------------------------------------------------------------- |
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| 635 | // XMLUri: Helper methods |
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| 636 | // --------------------------------------------------------------------------- |
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| 637 | inline bool XMLUri::isReservedOrUnreservedCharacter(const XMLCh theChar) |
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| 638 | { |
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| 639 | return (XMLString::isAlphaNum(theChar) || |
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| 640 | XMLString::indexOf(MARK_OR_RESERVED_CHARACTERS, theChar) != -1); |
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| 641 | } |
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| 642 | |
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| 643 | inline bool XMLUri::isReservedCharacter(const XMLCh theChar) |
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| 644 | { |
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| 645 | return (XMLString::indexOf(RESERVED_CHARACTERS, theChar) != -1); |
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| 646 | } |
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| 647 | |
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| 648 | inline bool XMLUri::isPathCharacter(const XMLCh theChar) |
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| 649 | { |
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| 650 | return (XMLString::indexOf(PATH_CHARACTERS, theChar) != -1); |
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| 651 | } |
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| 652 | |
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| 653 | inline bool XMLUri::isUnreservedCharacter(const XMLCh theChar) |
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| 654 | { |
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| 655 | return (XMLString::isAlphaNum(theChar) || |
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| 656 | XMLString::indexOf(MARK_CHARACTERS, theChar) != -1); |
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| 657 | } |
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| 658 | |
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| 659 | XERCES_CPP_NAMESPACE_END |
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| 660 | |
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| 661 | #endif |
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