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89 lines
1.9 KiB
89 lines
1.9 KiB
#ifndef MUPDF_FITZ_XML_H
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#define MUPDF_FITZ_XML_H
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#include "mupdf/fitz/system.h"
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#include "mupdf/fitz/context.h"
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/*
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XML document model
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*/
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typedef struct fz_xml_doc_s fz_xml_doc;
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typedef struct fz_xml_s fz_xml;
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/*
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fz_parse_xml: Parse the contents of buffer into a tree of xml nodes.
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preserve_white: whether to keep or delete all-whitespace nodes.
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*/
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fz_xml_doc *fz_parse_xml(fz_context *ctx, fz_buffer *buf, int preserve_white);
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/*
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fz_drop_xml: Free the XML node and all its children and siblings.
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*/
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void fz_drop_xml(fz_context *ctx, fz_xml_doc *xml);
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/*
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fz_detach_xml: Detach a node from the tree, unlinking it from its parent,
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and setting the document root to the node.
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*/
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void fz_detach_xml(fz_context *ctx, fz_xml_doc *xml, fz_xml *node);
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/*
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fz_xml_root: Get the root node for the document.
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*/
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fz_xml *fz_xml_root(fz_xml_doc *xml);
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/*
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fz_xml_prev: Return previous sibling of XML node.
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*/
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fz_xml *fz_xml_prev(fz_xml *item);
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/*
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fz_xml_next: Return next sibling of XML node.
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*/
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fz_xml *fz_xml_next(fz_xml *item);
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/*
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fz_xml_up: Return parent of XML node.
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*/
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fz_xml *fz_xml_up(fz_xml *item);
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/*
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fz_xml_down: Return first child of XML node.
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*/
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fz_xml *fz_xml_down(fz_xml *item);
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/*
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fz_xml_is_tag: Return true if the tag name matches.
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*/
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int fz_xml_is_tag(fz_xml *item, const char *name);
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/*
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fz_xml_tag: Return tag of XML node. Return NULL for text nodes.
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*/
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char *fz_xml_tag(fz_xml *item);
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/*
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fz_xml_att: Return the value of an attribute of an XML node.
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NULL if the attribute doesn't exist.
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*/
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char *fz_xml_att(fz_xml *item, const char *att);
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/*
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fz_xml_text: Return the text content of an XML node.
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Return NULL if the node is a tag.
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*/
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char *fz_xml_text(fz_xml *item);
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/*
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fz_debug_xml: Pretty-print an XML tree to stdout.
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*/
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void fz_debug_xml(fz_xml *item, int level);
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fz_xml *fz_xml_find(fz_xml *item, const char *tag);
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fz_xml *fz_xml_find_next(fz_xml *item, const char *tag);
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fz_xml *fz_xml_find_down(fz_xml *item, const char *tag);
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#endif
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