KHtml

dom_exception.h
1 /*
2  * This file is part of the DOM implementation for KDE.
3  *
4  * Copyright 1999 Lars Knoll ([email protected])
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Library General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU Library General Public License
17  * along with this library; see the file COPYING.LIB. If not, write to
18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  * Boston, MA 02110-1301, USA.
20  *
21  * This file includes excerpts from the Document Object Model (DOM)
22  * Level 1 Specification (Recommendation)
23  * https://www.w3.org/TR/REC-DOM-Level-1/
24  * Copyright © World Wide Web Consortium , (Massachusetts Institute of
25  * Technology , Institut National de Recherche en Informatique et en
26  * Automatique , Keio University ). All Rights Reserved.
27  *
28  */
29 #ifndef _DOM_DOMException_h_
30 #define _DOM_DOMException_h_
31 
32 #include <dom/dom_misc.h>
33 #include <dom/dom_string.h>
34 
35 namespace DOM
36 {
37 
38 /**
39  * DOM operations only raise exceptions in &quot;exceptional&quot;
40  * circumstances, i.e., when an operation is impossible to perform
41  * (either for logical reasons, because data is lost, or because the
42  * implementation has become unstable). In general, DOM methods return
43  * specific error values in ordinary processing situation, such as
44  * out-of-bound errors when using \c NodeList .
45  *
46  * Implementations may raise other exceptions under other
47  * circumstances. For example, implementations may raise an
48  * implementation-dependent exception if a \c null
49  * argument is passed.
50  *
51  * Some languages and object systems do not support the concept of
52  * exceptions. For such systems, error conditions may be indicated
53  * using native error reporting mechanisms. For some bindings, for
54  * example, methods may return error codes similar to those listed in
55  * the corresponding method descriptions.
56  *
57  */
58 class KHTML_EXPORT DOMException
59 {
60 public:
61  DOMException(unsigned short _code)
62  {
63  code = _code;
64  }
65  DOMException(const DOMException &other)
66  {
67  code = other.code;
68  }
69 
70  DOMException &operator = (const DOMException &other)
71  {
72  code = other.code;
73  return *this;
74  }
75 
76  virtual ~DOMException() {}
77  /**
78  * An integer indicating the type of error generated.
79  *
80  */
82  INDEX_SIZE_ERR = 1,
83  DOMSTRING_SIZE_ERR = 2,
84  HIERARCHY_REQUEST_ERR = 3,
85  WRONG_DOCUMENT_ERR = 4,
86  INVALID_CHARACTER_ERR = 5,
87  NO_DATA_ALLOWED_ERR = 6,
88  NO_MODIFICATION_ALLOWED_ERR = 7,
89  NOT_FOUND_ERR = 8,
90  NOT_SUPPORTED_ERR = 9,
91  INUSE_ATTRIBUTE_ERR = 10,
92  INVALID_STATE_ERR = 11,
93  SYNTAX_ERR = 12,
94  INVALID_MODIFICATION_ERR = 13,
95  NAMESPACE_ERR = 14,
96  INVALID_ACCESS_ERR = 15,
97  VALIDATION_ERR = 16,
98  TYPE_MISMATCH_ERR = 17,
99  SECURITY_ERR = 18,
100  NETWORK_ERR = 19, ///< @since 4.5.2
101  ABORT_ERR = 20, ///< @since 4.5.2
102  URL_MISMATCH_ERR = 21, ///< @since 4.5.2
103  QUOTA_EXCEEDED_ERR = 22, ///< @since 4.5.2
104  TIMEOUT_ERR = 23, ///< @since 4.5.2
105  NOT_READABLE_ERR = 24, ///< @since 4.5.2
106  DATA_CLONE_ERR = 25, ///< @since 4.5.2
107  ENCODING_ERR = 26 ///< @since 4.5.2
108  };
109  unsigned short code;
110 
111  /// Returns the name of this error
112  DOMString codeAsString() const;
113 
114  /// Returns the name of given error code
115  static DOMString codeAsString(int code);
116 
117  /** @internal - checks to see whether internal code is a DOMException one */
118  static bool isDOMExceptionCode(int exceptioncode);
119 
120 };
121 
122 } //namespace
123 #endif
DOM operations only raise exceptions in "exceptional" circumstances, i.e., when an operation is impos...
Definition: dom_exception.h:58
This class implements the basic string we use in the DOM.
Definition: dom_string.h:44
ExceptionCode
An integer indicating the type of error generated.
Definition: dom_exception.h:81
This library provides a full-featured HTML parser and widget.
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