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      Clark Cooper <coopercc@users.sourceforge.net>
11   Copyright (c) 2002      Karl Waclawek <karl@waclawek.net>
12   Copyright (c) 2002      Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
13   Copyright (c) 2017      Sebastian Pipping <sebastian@pipping.org>
14   Licensed under the MIT license:
15
16   Permission is  hereby granted,  free of charge,  to any  person obtaining
17   a  copy  of  this  software   and  associated  documentation  files  (the
18   "Software"),  to  deal in  the  Software  without restriction,  including
19   without  limitation the  rights  to use,  copy,  modify, merge,  publish,
20   distribute, sublicense, and/or sell copies of the Software, and to permit
21   persons  to whom  the Software  is  furnished to  do so,  subject to  the
22   following conditions:
23
24   The above copyright  notice and this permission notice  shall be included
25   in all copies or substantial portions of the Software.
26
27   THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY  OF  ANY  KIND,
28   EXPRESS  OR IMPLIED,  INCLUDING  BUT  NOT LIMITED  TO  THE WARRANTIES  OF
29   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
30   NO EVENT SHALL THE AUTHORS OR  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
31   DAMAGES OR  OTHER LIABILITY, WHETHER  IN AN  ACTION OF CONTRACT,  TORT OR
32   OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
33   USE OR OTHER DEALINGS IN THE SOFTWARE.
34*/
35
36#ifndef XmlRole_INCLUDED
37#define XmlRole_INCLUDED 1
38
39#ifdef __VMS
40/*      0        1         2         3      0        1         2         3
41        1234567890123456789012345678901     1234567890123456789012345678901 */
42#  define XmlPrologStateInitExternalEntity XmlPrologStateInitExternalEnt
43#endif
44
45#include "xmltok.h"
46
47#ifdef __cplusplus
48extern "C" {
49#endif
50
51enum {
52  XML_ROLE_ERROR = -1,
53  XML_ROLE_NONE = 0,
54  XML_ROLE_XML_DECL,
55  XML_ROLE_INSTANCE_START,
56  XML_ROLE_DOCTYPE_NONE,
57  XML_ROLE_DOCTYPE_NAME,
58  XML_ROLE_DOCTYPE_SYSTEM_ID,
59  XML_ROLE_DOCTYPE_PUBLIC_ID,
60  XML_ROLE_DOCTYPE_INTERNAL_SUBSET,
61  XML_ROLE_DOCTYPE_CLOSE,
62  XML_ROLE_GENERAL_ENTITY_NAME,
63  XML_ROLE_PARAM_ENTITY_NAME,
64  XML_ROLE_ENTITY_NONE,
65  XML_ROLE_ENTITY_VALUE,
66  XML_ROLE_ENTITY_SYSTEM_ID,
67  XML_ROLE_ENTITY_PUBLIC_ID,
68  XML_ROLE_ENTITY_COMPLETE,
69  XML_ROLE_ENTITY_NOTATION_NAME,
70  XML_ROLE_NOTATION_NONE,
71  XML_ROLE_NOTATION_NAME,
72  XML_ROLE_NOTATION_SYSTEM_ID,
73  XML_ROLE_NOTATION_NO_SYSTEM_ID,
74  XML_ROLE_NOTATION_PUBLIC_ID,
75  XML_ROLE_ATTRIBUTE_NAME,
76  XML_ROLE_ATTRIBUTE_TYPE_CDATA,
77  XML_ROLE_ATTRIBUTE_TYPE_ID,
78  XML_ROLE_ATTRIBUTE_TYPE_IDREF,
79  XML_ROLE_ATTRIBUTE_TYPE_IDREFS,
80  XML_ROLE_ATTRIBUTE_TYPE_ENTITY,
81  XML_ROLE_ATTRIBUTE_TYPE_ENTITIES,
82  XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN,
83  XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS,
84  XML_ROLE_ATTRIBUTE_ENUM_VALUE,
85  XML_ROLE_ATTRIBUTE_NOTATION_VALUE,
86  XML_ROLE_ATTLIST_NONE,
87  XML_ROLE_ATTLIST_ELEMENT_NAME,
88  XML_ROLE_IMPLIED_ATTRIBUTE_VALUE,
89  XML_ROLE_REQUIRED_ATTRIBUTE_VALUE,
90  XML_ROLE_DEFAULT_ATTRIBUTE_VALUE,
91  XML_ROLE_FIXED_ATTRIBUTE_VALUE,
92  XML_ROLE_ELEMENT_NONE,
93  XML_ROLE_ELEMENT_NAME,
94  XML_ROLE_CONTENT_ANY,
95  XML_ROLE_CONTENT_EMPTY,
96  XML_ROLE_CONTENT_PCDATA,
97  XML_ROLE_GROUP_OPEN,
98  XML_ROLE_GROUP_CLOSE,
99  XML_ROLE_GROUP_CLOSE_REP,
100  XML_ROLE_GROUP_CLOSE_OPT,
101  XML_ROLE_GROUP_CLOSE_PLUS,
102  XML_ROLE_GROUP_CHOICE,
103  XML_ROLE_GROUP_SEQUENCE,
104  XML_ROLE_CONTENT_ELEMENT,
105  XML_ROLE_CONTENT_ELEMENT_REP,
106  XML_ROLE_CONTENT_ELEMENT_OPT,
107  XML_ROLE_CONTENT_ELEMENT_PLUS,
108  XML_ROLE_PI,
109  XML_ROLE_COMMENT,
110#ifdef XML_DTD
111  XML_ROLE_TEXT_DECL,
112  XML_ROLE_IGNORE_SECT,
113  XML_ROLE_INNER_PARAM_ENTITY_REF,
114#endif /* XML_DTD */
115  XML_ROLE_PARAM_ENTITY_REF
116};
117
118typedef struct prolog_state {
119  int(PTRCALL *handler)(struct prolog_state *state, int tok, const char *ptr,
120                        const char *end, 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
130void XmlPrologStateInit(PROLOG_STATE *);
131#ifdef XML_DTD
132void 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