epub_xml_toc_internal.h

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#pragma once
 
#include <stddef.h>
#include <stdint.h>
 
#include "epub_xml_consumer_internal.h"
#include "ra8_attributes.h"
#include "xml.h"

typedef struct {
  const uint8_t* source;     
  size_t         source_len; 
  epub_book_t*   book;       
  xml_reader_t*  reader;     
  xml_event_t    selected;   
  bool           active;     
  bool           saw_ol;     
} priv_nav_ctx_t;

typedef struct {
  const uint8_t* source;     
  size_t         source_len; 
  epub_book_t*   book;       
  xml_reader_t*  reader;     
  xml_event_t    selected;   
  bool           active;     
} priv_ncx_ctx_t;

RA8_INTERNAL static xml_span_t
internal_ancestor_name(const xml_reader_t* reader, uint16_t depth, uint16_t levels);

RA8_INTERNAL static uint8_t internal_ancestor_depth(const uint8_t*      source,
                                                    size_t              source_len,
                                                    const xml_reader_t* reader,
                                                    uint16_t            depth,
                                                    const char*         local);

RA8_INTERNAL static uint16_t internal_toc_reserve(const uint8_t*     source,
                                                  size_t             source_len,
                                                  const xml_event_t* event,
                                                  xml_reader_t*      reader,
                                                  epub_book_t*       book,
                                                  const char*        local);

RA8_INTERNAL static uint16_t internal_toc_marker(const xml_reader_t* reader, uint16_t depth);

RA8_INTERNAL static ra8_err_t internal_toc_capacity(const uint8_t*        source,
                                                    size_t                length,
                                                    epub_xml_workspace_t* workspace,
                                                    const xml_event_t*    selected,
                                                    const char*           entry_local,
                                                    bool                  require_list);

RA8_INTERNAL static void internal_ncx_event(priv_ncx_ctx_t* ctx, const xml_event_t* event);

RA8_INTERNAL static ra8_err_t internal_select_nav(const uint8_t*        source,
                                                  size_t                length,
                                                  epub_xml_workspace_t* workspace,
                                                  xml_event_t*          out);

RA8_INTERNAL static ra8_err_t internal_nav_has_list(const uint8_t*        source,
                                                    size_t                length,
                                                    epub_xml_workspace_t* workspace,
                                                    const xml_event_t*    selected);

RA8_INTERNAL static void internal_nav_event(priv_nav_ctx_t* ctx, const xml_event_t* event);