This file is indexed.

/usr/include/rxp/dtd.h is in librxp-dev 1.5.0-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
#ifndef DTD_H
#define DTD_H

#include "charset.h"
#include "rxputil.h"
#include "namespaces.h"

/* Typedefs */

typedef struct dtd *Dtd;

typedef struct entity *Entity;

typedef struct element_definition *ElementDefinition;
typedef struct content_particle *ContentParticle;
typedef struct fsm *FSM;
typedef struct fsm_edge *FSMEdge;
typedef struct fsm_node *FSMNode;

typedef struct attribute_definition *AttributeDefinition;

typedef struct notation_definition *NotationDefinition;

/* Entities */

enum entity_type {ET_external, ET_internal};
typedef enum entity_type EntityType;

enum markup_language {ML_xml, ML_nsl, ML_unspecified};
typedef enum markup_language MarkupLanguage;

enum standalone_declaration {
    /* NB must match NSL's rmdCode */
    SDD_unspecified, SDD_no, SDD_yes, SDD_enum_count
};
typedef enum standalone_declaration StandaloneDeclaration;

extern const char8 *StandaloneDeclarationName[SDD_enum_count];

enum xml_version {
    XV_unknown = 0,		/* an unrecognised version */
    XV_1_0     = 100000,	/* 1.0 (including no version specified) */
    XV_1_1     = 100100		/* 1.1 */
};
typedef enum xml_version XMLVersion;

struct entity {
    /* All entities */

    const Char *name;		/* The name in the entity declaration */
    EntityType type;		/* ET_external or ET_internal */
    const char8 *base_url;	/* If different from expected */
    struct entity *next;	/* For chaining a document's entity defns */
    CharacterEncoding encoding;	/* The character encoding of the entity */
    Entity parent;		/* The entity in which it is defined */
    const char8 *url;		/* URL of entity */
    int is_externally_declared;	/* True if declared outside document entity */
    int is_internal_subset;	/* True if this is the internal subset */

    /* Internal entities */

    const Char *text;		/* Text of the entity */
    int line_offset;		/* Line offset of definition */
    int line1_char_offset;	/* Char offset on first line */ 
    int matches_parent_text;	/* False if might contain expanded PEs */

    /* External entities */

    const char8 *systemid;	/* Declared public ID */
    const char8 *publicid;	/* Declared public ID */
    NotationDefinition notation; /* Binary entity's declared notation */
    MarkupLanguage ml_decl;	/* XML, NSL or not specified */
    const char8 *version_decl;	/* XML declarations found in entity, if any  */
    CharacterEncoding encoding_decl;
    StandaloneDeclaration standalone_decl;
    const char8 *ddb_filename;	/* filename in NSL declaration */
    XMLVersion xml_version;
};

/* Elements */

#ifndef FOR_LT			/* This is also declared in nsl.h */

enum cp_type {
    CP_pcdata, CP_name, CP_seq, CP_choice, CP_enum_count
};
typedef enum cp_type CPType;

struct content_particle {
    enum cp_type type;
    char repetition;
    const Char *name;
    ElementDefinition element;
    int nchildren;
    struct content_particle **children;
};

#endif

extern XML_API const char8 *ContentParticleTypeName[CP_enum_count];


struct fsm {
    Vector(FSMNode, nodes);
    FSMNode start_node;
};

struct fsm_edge {
    void *label;
    struct fsm_node *source, *destination;
    int id;
};

struct fsm_node {
    FSM fsm;
    int mark;
    int end_node;
    int id;
    Vector(FSMEdge, edges);
};

enum content_type {
    /* NB this must match NSL's ctVals */
    CT_mixed, CT_any, CT_bogus1, CT_bogus2, CT_empty, CT_element, CT_enum_count
};
typedef enum content_type ContentType;

extern XML_API const char8 *ContentTypeName[CT_enum_count];

struct element_definition {
#ifdef FOR_LT
    NSL_Doctype_I *doctype;
    NSL_ElementSummary_I *eltsum;
#endif
    const Char *name;		/* The element name */
    int namelen;
    int tentative;
    ContentType type;		/* The declared content */
    Char *content;		/* Element content */
    struct content_particle *particle;
    int declared;		/* Was there a declaration for this? */
    int has_attlist;		/* Were there any ATTLIST declarations? */
    FSM fsm;
    AttributeDefinition *attributes;
    int nattributes, nattralloc;
    AttributeDefinition id_attribute; /* ID attribute, if it has one */
    AttributeDefinition xml_space_attribute; /* xml:space attribute, if it has one */
    AttributeDefinition xml_lang_attribute; /* xml:lang attribute, if it has one */
    AttributeDefinition xml_id_attribute; /* xml:id attribute, if it has one */
    AttributeDefinition xml_base_attribute; /* xml:base attribute, if it has one */
    AttributeDefinition notation_attribute; /* NOTATION attribute, if it has one */
    NSElementDefinition cached_nsdef;
    const Char *prefix, *local;
    int is_externally_declared;	/* True if declared outside document entity */
    int eltnum;
};

/* Attributes */

enum default_type {
    /* NB this must match NSL's NSL_ADefType */
    DT_required, DT_bogus1, DT_implied, 
    DT_bogus2, DT_none, DT_fixed, DT_enum_count
};
typedef enum default_type DefaultType;

extern XML_API const char8 *DefaultTypeName[DT_enum_count];

enum attribute_type {
    /* NB this must match NSL's NSL_Attr_Dec_Value */
    AT_cdata, AT_bogus1, AT_bogus2, AT_nmtoken, AT_bogus3, AT_entity,
    AT_idref, AT_bogus4, AT_bogus5, AT_nmtokens, AT_bogus6, AT_entities,
    AT_idrefs, AT_id, AT_notation, AT_enumeration, AT_enum_count
};
typedef enum attribute_type AttributeType;

extern XML_API const char8 *AttributeTypeName[AT_enum_count];

struct attribute_definition {
#ifdef FOR_LT
    NSL_AttributeSummary attrsum;
#endif
    const Char *name;		/* The attribute name */
    int namelen;
    AttributeType type;		/* The declared type */
    Char **allowed_values;	/* List of allowed values, argv style */
    DefaultType default_type;	/* The type of the declared default */
    const Char *default_value;	/* The declared default value */
    int declared;		/* Was there a declaration for this? */
    const Char *ns_attr_prefix;	/* Prefix it defines if a namespace attr */
    NSAttributeDefinition cached_nsdef;
    const Char *prefix, *local;
    int is_externally_declared;	/* True if declared outside document entity */
    int attrnum;
};

/* Notations */

struct notation_definition {
    const Char *name;		/* The notation name */
    int tentative;
    const char8 *systemid;	/* System identifier */
    const char8 *publicid;	/* Public identifier */
    const char8 *url;
    Entity parent;		/* Entity that declares it (for base URL) */
    struct notation_definition *next;
};

/* DTDs */

struct dtd {
    const Char *name;		/* The doctype name */
    Entity internal_part, external_part;
    Entity entities;
    Entity parameter_entities;
    Entity predefined_entities;
#ifdef FOR_LT
    NSL_Doctype_I *doctype;
    struct element_definition fake_elt;
#endif
    ElementDefinition *elements;
    int nelements, neltalloc;
    NotationDefinition notations;
    NamespaceUniverse namespace_universe;
};

/* Public functions */

XML_API Dtd NewDtd(void);
XML_API void FreeDtd(Dtd dtd);

XML_API Entity NewExternalEntity(const Char *name,
			  const char8 *publicid, const char8 *systemid,
			  NotationDefinition notation,
			  Entity parent);
XML_API Entity NewExternalEntityN(const Char *name, int namelen,
			  const char8 *publicid, const char8 *systemid,
			  NotationDefinition notation,
			  Entity parent);
XML_API Entity NewInternalEntityN(const Char *name, int namelen,
			  const Char *text, Entity parent,
			  int line_offset, int line1_char_offset, 
			  int matches_parent_text);
XML_API void FreeEntity(Entity e);

XML_API const char8 *EntityURL(Entity e);
XML_API const char8 *EntityDescription(Entity e);
XML_API void EntitySetBaseURL(Entity e, const char8 *url);
XML_API const char8 *EntityBaseURL(Entity e);

XML_API Entity DefineEntity(Dtd dtd, Entity entity, int pe);
XML_API Entity FindEntityN(Dtd dtd, const Char *name, int namelen, int pe);
XML_API Entity NextEntity(Dtd dtd, Entity previous);
XML_API Entity NextParameterEntity(Dtd dtd, Entity previous);

#define NewInternalEntity(name, test, parent, l, l1, mat) \
    NewInternalEntityN(name, name ? Strlen(name) : 0, test, parent, l, l1, mat)
#define FindEntity(dtd, name, pe) FindEntityN(dtd, name, Strlen(name), pe)

XML_API ElementDefinition DefineElementN(Dtd dtd, const Char *name, int namelen,
				 ContentType type, Char *content,
					 ContentParticle particle,
					 int declared);
XML_API ElementDefinition TentativelyDefineElementN(Dtd dtd, 
					    const Char *name, int namelen);
XML_API ElementDefinition RedefineElement(ElementDefinition e, ContentType type,
				  Char *content, ContentParticle particle,
					  int declared);
XML_API ElementDefinition FindElementN(Dtd dtd, const Char *name, int namelen);
XML_API ElementDefinition NextElementDefinition(Dtd dtd, ElementDefinition previous);
XML_API void FreeElementDefinition(ElementDefinition e);
XML_API void FreeContentParticle(ContentParticle cp);

#define DefineElement(dtd, name, type, content, particle, decl) \
    DefineElementN(dtd, name, Strlen(name), type, content, particle, decl)
#define TentativelyDefineElement(dtd, name) \
    TentativelyDefineElementN(dtd, name, Strlen(name))
#define FindElement(dtd, name) FindElementN(dtd, name, Strlen(name))

XML_API AttributeDefinition DefineAttributeN(ElementDefinition element,
				     const Char *name, int namelen,
				     AttributeType type, Char **allowed_values,
				     DefaultType default_type, 
				     const Char *default_value,
					     int declared);
XML_API AttributeDefinition FindAttributeN(ElementDefinition element,
				   const Char *name, int namelen);
XML_API AttributeDefinition NextAttributeDefinition(ElementDefinition element,
					    AttributeDefinition previous);
XML_API void FreeAttributeDefinition(AttributeDefinition a);

#define DefineAttribute(element, name, type, all, dt, dv, decl) \
    DefineAttributeN(element, name, Strlen(name), type, all, dt, dv, decl)
#define FindAttribute(element, name) \
    FindAttributeN(element, name, Strlen(name))

XML_API NotationDefinition DefineNotationN(Dtd dtd, const Char *name, int namelen,
				 const char8 *publicid, const char8 *systemid,
					   Entity parent);
XML_API NotationDefinition TentativelyDefineNotationN(Dtd dtd,
					      const Char *name, int namelen);
XML_API NotationDefinition RedefineNotation(NotationDefinition n,
				  const char8 *publicid, const char8 *systemid,
					    Entity parent);
XML_API NotationDefinition FindNotationN(Dtd dtd, const Char *name, int namelen);
XML_API NotationDefinition NextNotationDefinition(Dtd dtd, NotationDefinition previous);
XML_API const char8 *NotationURL(NotationDefinition n);
XML_API void FreeNotationDefinition(NotationDefinition n);

#define DefineNotation(dtd, name, pub, sys, par) \
    DefineNotationN(dtd, name, Strlen(name), pub, sys, par)
#define TentativelyDefineNotation(dtd, name) \
    TentativelyDefineNotationN(dtd, name, Strlen(name))
#define FindNotation(dtd, name) FindNotationN(dtd, name, Strlen(name))

NSElementDefinition NamespacifyElementDefinition(ElementDefinition element,
						 Namespace ns);
NSAttributeDefinition
    NamespacifyGlobalAttributeDefinition(AttributeDefinition attribute,
					 Namespace ns);
NSAttributeDefinition
    NamespacifyElementAttributeDefinition(AttributeDefinition attribute,
					  NSElementDefinition nselt);

#endif /* DTD_H */