Annotation of XML/entities.h, revision 1.36
1.1 httpng 1: /*
2: * entities.h : interface for the XML entities handking
1.4 veillard 3: *
4: * See Copyright for the status of this software.
5: *
1.16 daniel 6: * Daniel.Veillard@w3.org
1.1 httpng 7: */
8:
9: #ifndef __XML_ENTITIES_H__
10: #define __XML_ENTITIES_H__
1.12 daniel 11:
1.18 daniel 12: #include "tree.h"
1.1 httpng 13:
1.5 daniel 14: #ifdef __cplusplus
15: extern "C" {
16: #endif
17:
1.33 daniel 18: /*
19: * The different valid entity types
20: */
21: typedef enum {
22: XML_INTERNAL_GENERAL_ENTITY = 1,
23: XML_EXTERNAL_GENERAL_PARSED_ENTITY = 2,
24: XML_EXTERNAL_GENERAL_UNPARSED_ENTITY = 3,
25: XML_INTERNAL_PARAMETER_ENTITY = 4,
26: XML_EXTERNAL_PARAMETER_ENTITY = 5,
27: XML_INTERNAL_PREDEFINED_ENTITY = 6
28: } xmlEntityType;
1.6 daniel 29:
1.1 httpng 30: /*
1.2 httpng 31: * An unit of storage for an entity, contains the string, the value
32: * and the linkind data needed for the linking in the hash table.
33: */
34:
1.30 daniel 35: typedef struct _xmlEntity xmlEntity;
36: typedef xmlEntity *xmlEntityPtr;
37: struct _xmlEntity {
1.31 daniel 38: #ifndef XML_WITHOUT_CORBA
39: void *_private; /* for Corba, must be first ! */
40: #endif
41: xmlElementType type; /* XML_ENTITY_DECL, must be second ! */
42: const xmlChar *name; /* Attribute name */
43: struct _xmlNode *children; /* NULL */
44: struct _xmlNode *last; /* NULL */
45: struct _xmlDtd *parent; /* -> DTD */
46: struct _xmlNode *next; /* next sibling link */
47: struct _xmlNode *prev; /* previous sibling link */
48: struct _xmlDoc *doc; /* the containing document */
49:
50: xmlChar *orig; /* content without ref substitution */
51: xmlChar *content; /* content or ndata if unparsed */
52: int length; /* the content length */
1.33 daniel 53: xmlEntityType etype; /* The entity type */
1.31 daniel 54: const xmlChar *ExternalID; /* External identifier for PUBLIC */
55: const xmlChar *SystemID; /* URI for a SYSTEM or PUBLIC Entity */
1.35 daniel 56:
1.36 ! daniel 57: #ifdef WITH_EXTRA_ENT_DETECT
1.35 daniel 58: /* Referenced entities name stack */
59: xmlChar *ent; /* Current parsed Node */
60: int entNr; /* Depth of the parsing stack */
61: int entMax; /* Max depth of the parsing stack */
62: xmlChar * *entTab; /* array of nodes */
1.36 ! daniel 63: #endif
1.30 daniel 64: };
1.2 httpng 65:
66: /*
67: * ALl entities are stored in a table there is one table per DTD
68: * and one extra per document.
69: */
70:
71: #define XML_MIN_ENTITIES_TABLE 32
72:
1.30 daniel 73: typedef struct _xmlEntitiesTable xmlEntitiesTable;
74: typedef xmlEntitiesTable *xmlEntitiesTablePtr;
75: struct _xmlEntitiesTable {
1.2 httpng 76: int nb_entities; /* number of elements stored */
77: int max_entities; /* maximum number of elements */
1.32 daniel 78: xmlEntityPtr *table; /* the table of entities */
1.30 daniel 79: };
1.2 httpng 80:
1.12 daniel 81:
1.2 httpng 82: /*
1.1 httpng 83: * External functions :
84: */
1.18 daniel 85:
1.32 daniel 86: xmlEntityPtr xmlAddDocEntity (xmlDocPtr doc,
1.25 daniel 87: const xmlChar *name,
1.24 daniel 88: int type,
1.25 daniel 89: const xmlChar *ExternalID,
90: const xmlChar *SystemID,
91: const xmlChar *content);
1.32 daniel 92: xmlEntityPtr xmlAddDtdEntity (xmlDocPtr doc,
1.25 daniel 93: const xmlChar *name,
1.24 daniel 94: int type,
1.25 daniel 95: const xmlChar *ExternalID,
96: const xmlChar *SystemID,
97: const xmlChar *content);
98: xmlEntityPtr xmlGetPredefinedEntity (const xmlChar *name);
1.24 daniel 99: xmlEntityPtr xmlGetDocEntity (xmlDocPtr doc,
1.25 daniel 100: const xmlChar *name);
1.24 daniel 101: xmlEntityPtr xmlGetDtdEntity (xmlDocPtr doc,
1.25 daniel 102: const xmlChar *name);
1.24 daniel 103: xmlEntityPtr xmlGetParameterEntity (xmlDocPtr doc,
1.25 daniel 104: const xmlChar *name);
105: const xmlChar * xmlEncodeEntities (xmlDocPtr doc,
106: const xmlChar *input);
1.26 daniel 107: xmlChar * xmlEncodeEntitiesReentrant(xmlDocPtr doc,
1.25 daniel 108: const xmlChar *input);
1.24 daniel 109: xmlEntitiesTablePtr xmlCreateEntitiesTable (void);
110: xmlEntitiesTablePtr xmlCopyEntitiesTable (xmlEntitiesTablePtr table);
111: void xmlFreeEntitiesTable (xmlEntitiesTablePtr table);
112: void xmlDumpEntitiesTable (xmlBufferPtr buf,
113: xmlEntitiesTablePtr table);
1.34 daniel 114: void xmlDumpEntityDecl (xmlBufferPtr buf,
115: xmlEntityPtr ent);
1.24 daniel 116: xmlEntitiesTablePtr xmlCopyEntitiesTable (xmlEntitiesTablePtr table);
1.27 daniel 117: void xmlCleanupPredefinedEntities(void);
1.5 daniel 118:
1.36 ! daniel 119: #ifdef WITH_EXTRA_ENT_DETECT
1.35 daniel 120: int xmlEntityAddReference (xmlEntityPtr ent,
121: const xmlChar *to);
1.36 ! daniel 122: #endif
! 123:
1.5 daniel 124: #ifdef __cplusplus
125: }
126: #endif
1.1 httpng 127:
128: # endif /* __XML_ENTITIES_H__ */
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