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76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
#ifndef PARSEE_XML_H
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#define PARSEE_XML_H
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#include <Cytoplasm/HashMap.h>
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#include <Cytoplasm/Stream.h>
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#include <Cytoplasm/Array.h>
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typedef struct XMLexer XMLexer;
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typedef struct XMLEvent {
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enum {
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XML_LEXER_UNKNOWN = 0,
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XML_LEXER_STARTELEM,
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XML_LEXER_DATA,
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XML_LEXER_ELEM, /* Empty attr */
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XML_LEXER_ENDELEM,
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XML_RELAX
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} type;
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int line, col;
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size_t offset;
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/* The element name */
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char *element;
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/* Attributes hashmap */
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HashMap *attrs;
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/* The decoded data */
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char *data;
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} XMLEvent;
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extern XMLexer * XMLCreateLexer(Stream *, bool);
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extern XMLEvent * XMLCrank(XMLexer *);
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extern void XMLFreeEvent(XMLEvent *);
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extern void XMLFreeLexer(XMLexer *);
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typedef struct XMLElement {
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enum {
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XML_ELEMENT_UNKNOWN = 0,
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XML_ELEMENT_TAG,
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XML_ELEMENT_DATA,
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XML_ELEMENT_PI,
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XML_ELEMENT_CDATA
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} type;
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/* Only set when the type is a TAG. */
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char *name;
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HashMap *attrs;
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Array *children;
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/* Only set when the type is DATA or
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* CDATA */
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char *data;
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} XMLElement;
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/* Decodes 1 element off a stream. */
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extern XMLElement * XMLCDecode(Stream *stream, bool autofree, bool html);
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#define XMLDecode(stream, autofree) XMLCDecode(stream, autofree, false)
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extern XMLElement * XMLCopy(XMLElement *original);
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extern XMLElement * XMLCreateTag(char *name);
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extern XMLElement * XMLCreateText(char *data);
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extern void XMLAddAttr(XMLElement *element, char *key, char *val);
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extern void XMLAddChild(XMLElement *element, XMLElement *child);
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extern XMLElement * XMLookForUnique(XMLElement *parent, char *tag);
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extern XMLElement * XMLookForTKV(XMLElement *parent, char *tag, char *k, char *v);
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/* Frees an XML element properly. */
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extern void XMLFreeElement(XMLElement *element);
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/* Encodes an XML element to a stream */
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extern void XMLEncode(Stream *stream, XMLElement *element);
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#endif
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