mirror of
https://github.com/jmcnamara/libxlsxwriter
synced 2025-03-28 21:13:14 +00:00
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
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* libxlsxwriter
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*
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* Copyright 2014, John McNamara, jmcnamara@cpan.org. See LICENSE.txt.
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*
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* relationships - A libxlsxwriter library for creating Excel XLSX
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* relationships files.
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*
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*/
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#ifndef __LXW_RELATIONSHIPS_H__
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#define __LXW_RELATIONSHIPS_H__
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#include <stdint.h>
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#include "xlsxwriter/third_party/queue.h"
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#include "common.h"
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#define LXW_SCHEMA_ROOT "http://schemas.openxmlformats.org"
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#define LXW_PACKAGE_SCHEMA LXW_SCHEMA_ROOT "/package/2006/relationships"
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#define LXW_DOCUMENT_SCHEMA LXW_SCHEMA_ROOT "/officeDocument/2006/relationships"
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#define LXW_MS_SCHEMA "http://schemas.microsoft.com/office/2006/relationships"
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/* Define the queue.h STAILQ structs for the generic data structs. */
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STAILQ_HEAD(lxw_rel_tuples, lxw_rel_tuple);
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typedef struct lxw_rel_tuple {
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char *type;
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char *target;
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char *target_mode;
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STAILQ_ENTRY (lxw_rel_tuple) list_pointers;
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} lxw_rel_tuple;
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/*
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* Struct to represent a relationships.
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*/
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typedef struct lxw_relationships {
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FILE *file;
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uint32_t rel_id;
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struct lxw_rel_tuples *relationships;
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} lxw_relationships;
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/* *INDENT-OFF* */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* *INDENT-ON* */
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lxw_relationships *_new_relationships();
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void _free_relationships(lxw_relationships *relationships);
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void _relationships_assemble_xml_file(lxw_relationships *self);
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void _add_document_relationship(lxw_relationships *self, const char *type,
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const char *target);
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void _add_package_relationship(lxw_relationships *self, const char *type,
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const char *target);
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void _add_ms_package_relationship(lxw_relationships *self, const char *type,
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const char *target);
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void _add_worksheet_relationship(lxw_relationships *self, const char *type,
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const char *target, const char *target_mode);
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/* Declarations required for unit testing. */
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#ifdef TESTING
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STATIC void _relationships_xml_declaration(lxw_relationships *self);
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#endif /* TESTING */
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/* *INDENT-OFF* */
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#ifdef __cplusplus
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}
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#endif
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/* *INDENT-ON* */
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#endif /* __LXW_RELATIONSHIPS_H__ */
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