1 karl 1.26 //%2006////////////////////////////////////////////////////////////////////////
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2 mike 1.11 //
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3 karl 1.20 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 karl 1.19 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.20 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.22 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.26 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 mike 1.11 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
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15 kumpf 1.14 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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18 mike 1.11 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
20 //
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21 kumpf 1.14 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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22 mike 1.11 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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24 kumpf 1.14 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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27 mike 1.11 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #ifndef Pegasus_XmlParser_h
35 #define Pegasus_XmlParser_h
36
37 #include <Pegasus/Common/Config.h>
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38 kumpf 1.17 #include <Pegasus/Common/ArrayInternal.h>
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39 kumpf 1.16 #include <Pegasus/Common/InternalException.h>
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40 mike 1.11 #include <Pegasus/Common/Stack.h>
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41 kumpf 1.15 #include <Pegasus/Common/Linkage.h>
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42 mike 1.23 #include <Pegasus/Common/Buffer.h>
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43 mike 1.11
44 PEGASUS_NAMESPACE_BEGIN
45
46 class PEGASUS_COMMON_LINKAGE XmlException : public Exception
47 {
48 public:
49
50 enum Code
51 {
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52 kumpf 1.28 BAD_START_TAG = 1,
53 BAD_END_TAG,
54 BAD_ATTRIBUTE_NAME,
55 EXPECTED_EQUAL_SIGN,
56 BAD_ATTRIBUTE_VALUE,
57 MINUS_MINUS_IN_COMMENT,
58 UNTERMINATED_COMMENT,
59 UNTERMINATED_CDATA,
60 UNTERMINATED_DOCTYPE,
61 MALFORMED_REFERENCE,
62 EXPECTED_COMMENT_OR_CDATA,
63 START_END_MISMATCH,
64 UNCLOSED_TAGS,
65 MULTIPLE_ROOTS,
66 VALIDATION_ERROR,
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67 dmitry.mikulin 1.30.8.3 SEMANTIC_ERROR,
68 UNDECLARED_NAMESPACE
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69 mike 1.11 };
70
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71 chuck 1.18
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72 mike 1.11 XmlException(
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73 kumpf 1.28 Code code,
74 Uint32 lineNumber,
75 const String& message = String());
76
77
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78 chuck 1.18 XmlException(
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79 kumpf 1.28 Code code,
80 Uint32 lineNumber,
81 MessageLoaderParms& msgParms);
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82 chuck 1.18
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83 mike 1.11
84 XmlException::Code getCode() const { return _code; }
85
86 private:
87
88 Code _code;
89 };
90
91 class PEGASUS_COMMON_LINKAGE XmlValidationError : public XmlException
92 {
93 public:
94
95 XmlValidationError(Uint32 lineNumber, const String& message);
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96 kumpf 1.28 XmlValidationError(Uint32 lineNumber, MessageLoaderParms& msgParms);
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97 mike 1.11 };
98
99 class PEGASUS_COMMON_LINKAGE XmlSemanticError : public XmlException
100 {
101 public:
102
103 XmlSemanticError(Uint32 lineNumber, const String& message);
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104 kumpf 1.28 XmlSemanticError(Uint32 lineNumber, MessageLoaderParms& msgParms);
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105 mike 1.11 };
106
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107 dmitry.mikulin 1.30.8.2 struct XmlNamespace
108 {
109 const char* localName;
110 const char* extendedName;
111 int type;
112 Uint32 scopeLevel;
113 };
114
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115 mike 1.11 struct XmlAttribute
116 {
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117 kumpf 1.30.8.4 int nsType;
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118 mike 1.11 const char* name;
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119 kumpf 1.30.8.7 const char* localName;
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120 mike 1.11 const char* value;
121 };
122
123 struct PEGASUS_COMMON_LINKAGE XmlEntry
124 {
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125 kumpf 1.30.8.4 enum XmlEntryType
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126 mike 1.11 {
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127 kumpf 1.28 XML_DECLARATION,
128 START_TAG,
129 EMPTY_TAG,
130 END_TAG,
131 COMMENT,
132 CDATA,
133 DOCTYPE,
134 CONTENT
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135 mike 1.11 };
136
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137 kumpf 1.30.8.4 XmlEntryType type;
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138 mike 1.11 const char* text;
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139 kumpf 1.30.8.8 int nsType; // Only applies to START_TAG, EMPTY_TAG, and END_TAG
140 const char* localName; // Only applies to START_TAG, EMPTY_TAG, and END_TAG
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141 dmitry.mikulin 1.30.8.1 Array<XmlAttribute> attributes;
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142 mike 1.11
143 void print() const;
144
145 const XmlAttribute* findAttribute(const char* name) const;
146
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147 kumpf 1.30.8.4 const XmlAttribute* findAttribute(int nsType, const char* name) const;
148
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149 mike 1.11 Boolean getAttributeValue(const char* name, Uint32& value) const;
150
151 Boolean getAttributeValue(const char* name, Real32& value) const;
152
153 Boolean getAttributeValue(const char* name, const char*& value) const;
154
155 Boolean getAttributeValue(const char* name, String& value) const;
156 };
157
158 inline int operator==(const XmlEntry&, const XmlEntry&)
159 {
160 return 0;
161 }
162
163 class PEGASUS_COMMON_LINKAGE XmlParser
164 {
165 public:
166
167 // Warning: this constructor modifies the text.
168
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169 dmitry.mikulin 1.30.8.2 XmlParser(char* text, XmlNamespace* ns = 0);
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170 mike 1.11
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171 venkat.puvvada 1.29 /** Comments are returned with entry if includeComment is true else
172 XmlParser ignores comments. Default is false.
173 */
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174 dmitry.mikulin 1.30.8.2 Boolean next(XmlEntry& entry, Boolean includeComment = false);
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175 mike 1.11
176 void putBack(XmlEntry& entry);
177
178 ~XmlParser();
179
180 Uint32 getStackSize() const { return _stack.size(); }
181
182 Uint32 getLine() const { return _line; }
183
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184 dmitry.mikulin 1.30.8.2 XmlNamespace* getNamespace(int nsType);
185
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186 mike 1.11 private:
187
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188 kumpf 1.30.8.7 Boolean _getElementName(char*& p, const char*& localName);
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189 mike 1.11
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190 kumpf 1.30.8.7 Boolean _getOpenElementName(
191 char*& p,
192 const char*& localName,
193 Boolean& openCloseElement);
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194 mike 1.11
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195 kumpf 1.30.8.7 void _getAttributeNameAndEqual(char*& p, const char*& localName);
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196 mike 1.11
197 void _getComment(char*& p);
198
199 void _getCData(char*& p);
200
201 void _getDocType(char*& p);
202
203 void _getElement(char*& p, XmlEntry& entry);
204
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205 dmitry.mikulin 1.30.8.2 int _getNamespaceType(const char* tag);
206
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207 kumpf 1.30.8.8 int _getSupportedNamespaceType(const char* extendedName);
208
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209 mike 1.11 Uint32 _line;
210 char* _current;
211 char _restoreChar;
212 Stack<char*> _stack;
213 Boolean _foundRoot;
214 Stack<XmlEntry> _putBackStack;
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215 dmitry.mikulin 1.30.8.2
216 XmlNamespace* _supportedNamespaces;
217 Stack<XmlNamespace> _nameSpaces;
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218 dmitry.mikulin 1.30.8.6 int _currentUnsupportedNSType;
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219 mike 1.11 };
220
221 PEGASUS_COMMON_LINKAGE void XmlAppendCString(
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222 kumpf 1.28 Buffer& out,
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223 mike 1.11 const char* str);
224
225 PEGASUS_NAMESPACE_END
226
227 #endif /* Pegasus_XmlParser_h */
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Return to
XmlParser.h
CVS log
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