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1 /*
2                             __  __            _
3                          ___\ \/ /_ __   __ _| |_
4                         / _ \\  /| '_ \ / _` | __|
5                        |  __//  \| |_) | (_| | |_
6                         \___/_/\_\ .__/ \__,_|\__|
7                                  |_| XML parser
8 
9    Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
10    Copyright (c) 2000-2017 Expat development team
11    Licensed under the MIT license:
12 
13    Permission is  hereby granted,  free of charge,  to any  person obtaining
14    a  copy  of  this  software   and  associated  documentation  files  (the
15    "Software"),  to  deal in  the  Software  without restriction,  including
16    without  limitation the  rights  to use,  copy,  modify, merge,  publish,
17    distribute, sublicense, and/or sell copies of the Software, and to permit
18    persons  to whom  the Software  is  furnished to  do so,  subject to  the
19    following conditions:
20 
21    The above copyright  notice and this permission notice  shall be included
22    in all copies or substantial portions of the Software.
23 
24    THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY  OF  ANY  KIND,
25    EXPRESS  OR IMPLIED,  INCLUDING  BUT  NOT LIMITED  TO  THE WARRANTIES  OF
26    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
27    NO EVENT SHALL THE AUTHORS OR  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
28    DAMAGES OR  OTHER LIABILITY, WHETHER  IN AN  ACTION OF CONTRACT,  TORT OR
29    OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
30    USE OR OTHER DEALINGS IN THE SOFTWARE.
31 */
32 
33 #ifndef XmlRole_INCLUDED
34 #define XmlRole_INCLUDED 1
35 
36 #ifdef __VMS
37 /*      0        1         2         3      0        1         2         3
38         1234567890123456789012345678901     1234567890123456789012345678901 */
39 #define XmlPrologStateInitExternalEntity    XmlPrologStateInitExternalEnt
40 #endif
41 
42 #include "xmltok.h"
43 
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47 
48 enum {
49   XML_ROLE_ERROR = -1,
50   XML_ROLE_NONE = 0,
51   XML_ROLE_XML_DECL,
52   XML_ROLE_INSTANCE_START,
53   XML_ROLE_DOCTYPE_NONE,
54   XML_ROLE_DOCTYPE_NAME,
55   XML_ROLE_DOCTYPE_SYSTEM_ID,
56   XML_ROLE_DOCTYPE_PUBLIC_ID,
57   XML_ROLE_DOCTYPE_INTERNAL_SUBSET,
58   XML_ROLE_DOCTYPE_CLOSE,
59   XML_ROLE_GENERAL_ENTITY_NAME,
60   XML_ROLE_PARAM_ENTITY_NAME,
61   XML_ROLE_ENTITY_NONE,
62   XML_ROLE_ENTITY_VALUE,
63   XML_ROLE_ENTITY_SYSTEM_ID,
64   XML_ROLE_ENTITY_PUBLIC_ID,
65   XML_ROLE_ENTITY_COMPLETE,
66   XML_ROLE_ENTITY_NOTATION_NAME,
67   XML_ROLE_NOTATION_NONE,
68   XML_ROLE_NOTATION_NAME,
69   XML_ROLE_NOTATION_SYSTEM_ID,
70   XML_ROLE_NOTATION_NO_SYSTEM_ID,
71   XML_ROLE_NOTATION_PUBLIC_ID,
72   XML_ROLE_ATTRIBUTE_NAME,
73   XML_ROLE_ATTRIBUTE_TYPE_CDATA,
74   XML_ROLE_ATTRIBUTE_TYPE_ID,
75   XML_ROLE_ATTRIBUTE_TYPE_IDREF,
76   XML_ROLE_ATTRIBUTE_TYPE_IDREFS,
77   XML_ROLE_ATTRIBUTE_TYPE_ENTITY,
78   XML_ROLE_ATTRIBUTE_TYPE_ENTITIES,
79   XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN,
80   XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS,
81   XML_ROLE_ATTRIBUTE_ENUM_VALUE,
82   XML_ROLE_ATTRIBUTE_NOTATION_VALUE,
83   XML_ROLE_ATTLIST_NONE,
84   XML_ROLE_ATTLIST_ELEMENT_NAME,
85   XML_ROLE_IMPLIED_ATTRIBUTE_VALUE,
86   XML_ROLE_REQUIRED_ATTRIBUTE_VALUE,
87   XML_ROLE_DEFAULT_ATTRIBUTE_VALUE,
88   XML_ROLE_FIXED_ATTRIBUTE_VALUE,
89   XML_ROLE_ELEMENT_NONE,
90   XML_ROLE_ELEMENT_NAME,
91   XML_ROLE_CONTENT_ANY,
92   XML_ROLE_CONTENT_EMPTY,
93   XML_ROLE_CONTENT_PCDATA,
94   XML_ROLE_GROUP_OPEN,
95   XML_ROLE_GROUP_CLOSE,
96   XML_ROLE_GROUP_CLOSE_REP,
97   XML_ROLE_GROUP_CLOSE_OPT,
98   XML_ROLE_GROUP_CLOSE_PLUS,
99   XML_ROLE_GROUP_CHOICE,
100   XML_ROLE_GROUP_SEQUENCE,
101   XML_ROLE_CONTENT_ELEMENT,
102   XML_ROLE_CONTENT_ELEMENT_REP,
103   XML_ROLE_CONTENT_ELEMENT_OPT,
104   XML_ROLE_CONTENT_ELEMENT_PLUS,
105   XML_ROLE_PI,
106   XML_ROLE_COMMENT,
107 #ifdef XML_DTD
108   XML_ROLE_TEXT_DECL,
109   XML_ROLE_IGNORE_SECT,
110   XML_ROLE_INNER_PARAM_ENTITY_REF,
111 #endif /* XML_DTD */
112   XML_ROLE_PARAM_ENTITY_REF
113 };
114 
115 typedef struct prolog_state {
116   int (PTRCALL *handler) (struct prolog_state *state,
117                           int tok,
118                           const char *ptr,
119                           const char *end,
120                           const ENCODING *enc);
121   unsigned level;
122   int role_none;
123 #ifdef XML_DTD
124   unsigned includeLevel;
125   int documentEntity;
126   int inEntityValue;
127 #endif /* XML_DTD */
128 } PROLOG_STATE;
129 
130 void XmlPrologStateInit(PROLOG_STATE *);
131 #ifdef XML_DTD
132 void XmlPrologStateInitExternalEntity(PROLOG_STATE *);
133 #endif /* XML_DTD */
134 
135 #define XmlTokenRole(state, tok, ptr, end, enc) \
136  (((state)->handler)(state, tok, ptr, end, enc))
137 
138 #ifdef __cplusplus
139 }
140 #endif
141 
142 #endif /* not XmlRole_INCLUDED */
143