1 karl 1.22 //%2005////////////////////////////////////////////////////////////////////////
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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 mike 1.11 //
12 // Permission is hereby granted, free of charge, to any person obtaining a copy
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13 kumpf 1.14 // of this software and associated documentation files (the "Software"), to
14 // deal in the Software without restriction, including without limitation the
15 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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16 mike 1.11 // sell copies of the Software, and to permit persons to whom the Software is
17 // furnished to do so, subject to the following conditions:
18 //
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19 kumpf 1.14 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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20 mike 1.11 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
21 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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22 kumpf 1.14 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
23 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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25 mike 1.11 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 //
28 //==============================================================================
29 //
30 // Author: Mike Brasher (mbrasher@bmc.com)
31 //
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32 david.dillard 1.21 // Modified By: David Dillard, VERITAS Software Corp.
33 // (david.dillard@veritas.com)
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34 mike 1.11 //
35 //%/////////////////////////////////////////////////////////////////////////////
36
37 #ifndef Pegasus_XmlParser_h
38 #define Pegasus_XmlParser_h
39
40 #include <Pegasus/Common/Config.h>
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41 kumpf 1.17 #include <Pegasus/Common/ArrayInternal.h>
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42 kumpf 1.16 #include <Pegasus/Common/InternalException.h>
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43 mike 1.11 #include <Pegasus/Common/Stack.h>
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44 kumpf 1.15 #include <Pegasus/Common/Linkage.h>
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45 mike 1.11
46 PEGASUS_NAMESPACE_BEGIN
47
48 class PEGASUS_COMMON_LINKAGE XmlException : public Exception
49 {
50 public:
51
52 enum Code
53 {
54 BAD_START_TAG = 1,
55 BAD_END_TAG,
56 BAD_ATTRIBUTE_NAME,
57 EXPECTED_EQUAL_SIGN,
58 BAD_ATTRIBUTE_VALUE,
59 MINUS_MINUS_IN_COMMENT,
60 UNTERMINATED_COMMENT,
61 UNTERMINATED_CDATA,
62 UNTERMINATED_DOCTYPE,
63 TOO_MANY_ATTRIBUTES,
64 MALFORMED_REFERENCE,
65 EXPECTED_COMMENT_OR_CDATA,
66 mike 1.11 START_END_MISMATCH,
67 UNCLOSED_TAGS,
68 MULTIPLE_ROOTS,
69 VALIDATION_ERROR,
70 SEMANTIC_ERROR
71 };
72
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73 chuck 1.18
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74 mike 1.11 XmlException(
75 Code code,
76 Uint32 lineNumber,
77 const String& message = String());
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78 chuck 1.18
79
80 XmlException(
81 Code code,
82 Uint32 lineNumber,
83 MessageLoaderParms& msgParms);
84
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85 mike 1.11
86 XmlException::Code getCode() const { return _code; }
87
88 private:
89
90 Code _code;
91 };
92
93 class PEGASUS_COMMON_LINKAGE XmlValidationError : public XmlException
94 {
95 public:
96
97 XmlValidationError(Uint32 lineNumber, const String& message);
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98 chuck 1.18 XmlValidationError(Uint32 lineNumber, MessageLoaderParms& msgParms);
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99 mike 1.11 };
100
101 class PEGASUS_COMMON_LINKAGE XmlSemanticError : public XmlException
102 {
103 public:
104
105 XmlSemanticError(Uint32 lineNumber, const String& message);
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106 chuck 1.18 XmlSemanticError(Uint32 lineNumber, MessageLoaderParms& msgParms);
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107 mike 1.11 };
108
109 struct XmlAttribute
110 {
111 const char* name;
112 const char* value;
113 };
114
115 struct PEGASUS_COMMON_LINKAGE XmlEntry
116 {
117 enum CIMType
118 {
119 XML_DECLARATION,
120 START_TAG,
121 EMPTY_TAG,
122 END_TAG,
123 COMMENT,
124 CDATA,
125 DOCTYPE,
126 CONTENT
127 };
128 mike 1.11
129 enum { MAX_ATTRIBUTES = 10 };
130
131 CIMType type;
132 const char* text;
133 XmlAttribute attributes[MAX_ATTRIBUTES];
134 Uint32 attributeCount;
135
136 void print() const;
137
138 const XmlAttribute* findAttribute(const char* name) const;
139
140 Boolean getAttributeValue(const char* name, Uint32& value) const;
141
142 Boolean getAttributeValue(const char* name, Real32& value) const;
143
144 Boolean getAttributeValue(const char* name, const char*& value) const;
145
146 Boolean getAttributeValue(const char* name, String& value) const;
147 };
148
149 mike 1.11 inline int operator==(const XmlEntry&, const XmlEntry&)
150 {
151 return 0;
152 }
153
154 #define PEGASUS_ARRAY_T XmlEntry
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155 kumpf 1.13 # include <Pegasus/Common/ArrayInter.h>
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156 mike 1.11 #undef PEGASUS_ARRAY_T
157
158 class PEGASUS_COMMON_LINKAGE XmlParser
159 {
160 public:
161
162 // Warning: this constructor modifies the text.
163
164 XmlParser(char* text);
165
166 Boolean next(XmlEntry& entry);
167
168 void putBack(XmlEntry& entry);
169
170 ~XmlParser();
171
172 Uint32 getStackSize() const { return _stack.size(); }
173
174 Uint32 getLine() const { return _line; }
175
176 private:
177 mike 1.11
178 void _skipWhitespace(char*& p);
179
180 Boolean _getElementName(char*& p);
181
182 Boolean _getOpenElementName(char*& p, Boolean& openCloseElement);
183
184 void _getAttributeNameAndEqual(char*& p);
185
186 void _getAttributeValue(char*& p);
187
188 void _getComment(char*& p);
189
190 void _getCData(char*& p);
191
192 void _getDocType(char*& p);
193
194 void _getContent(char*& p);
195
196 void _substituteReferences(char* text);
197
198 mike 1.11 void _getElement(char*& p, XmlEntry& entry);
199
200 Uint32 _line;
201 char* _text;
202 char* _current;
203 char _restoreChar;
204 Stack<char*> _stack;
205 Boolean _foundRoot;
206 Stack<XmlEntry> _putBackStack;
207 };
208
209 PEGASUS_COMMON_LINKAGE void XmlAppendCString(
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210 mike 1.22.10.1 Buffer& out,
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211 mike 1.11 const char* str);
212
213 PEGASUS_NAMESPACE_END
214
215 #endif /* Pegasus_XmlParser_h */
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XmlParser.h
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