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Contents
/*
* libxlsxwriter
*
* Copyright 2014-2018, John McNamara, jmcnamara@cpan.org. See LICENSE.txt.
*
* packager - A libxlsxwriter library for creating Excel XLSX packager files.
*
*/
#ifndef __LXW_PACKAGER_H__
#define __LXW_PACKAGER_H__
#include <stdint.h>
#ifdef USE_SYSTEM_MINIZIP
#include "minizip/zip.h"
#else
#include "third_party/zip.h"
#endif
#include "common.h"
#include "workbook.h"
#include "worksheet.h"
#include "shared_strings.h"
#include "app.h"
#include "core.h"
#include "custom.h"
#include "theme.h"
#include "styles.h"
#include "format.h"
#include "content_types.h"
#include "relationships.h"
#define LXW_ZIP_BUFFER_SIZE (16384)
/* If zlib returns Z_ERRNO then errno is set and we can trap that. Otherwise
* return a default libxlsxwriter error. */
#define RETURN_ON_ZIP_ERROR(err, default_err) \
if (err == Z_ERRNO) \
return LXW_ERROR_ZIP_FILE_OPERATION; \
else \
return default_err;
/*
* Struct to represent a packager.
*/
typedef struct lxw_packager {
FILE *file;
lxw_workbook *workbook;
size_t buffer_size;
zipFile zipfile;
zip_fileinfo zipfile_info;
char *filename;
char *buffer;
char *tmpdir;
uint16_t chart_count;
uint16_t drawing_count;
} lxw_packager;
/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-ON* */
lxw_packager *lxw_packager_new(const char *filename, char *tmpdir);
void lxw_packager_free(lxw_packager *packager);
lxw_error lxw_create_package(lxw_packager *self);
/* Declarations required for unit testing. */
#ifdef TESTING
#endif /* TESTING */
/* *INDENT-OFF* */
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif /* __LXW_PACKAGER_H__ */
Version data entries
4 entries across 4 versions & 2 rubygems