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/*
* Authors: Martin Nagy <mnagy@redhat.com>
*
* Copyright (C) 2008, 2009 Red Hat
* see file 'COPYING' for use and warranty information
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 or later
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LD_STR_H_
#define _LD_STR_H_
#include <isc/formatcheck.h>
#include <isc/mem.h>
#define LD_MAX_SPLITS 256
#if ISC_MEM_TRACKLINES
#define _STR_MEM_FILELINE , __FILE__, __LINE__
#define _STR_MEM_FLARG , const char *file, int line
#define _STR_MEM_FLARG_PASS , file, line
#else
#define _STR_MEM_FILELINE
#define _STR_MEM_FLAG
#define _STR_MEM_FLARG_PASS
#endif
typedef struct ld_string ld_string_t;
typedef struct ld_split ld_split_t;
/*
* Public functions.
*/
#define str_new(m, s) str__new((m), (s) _STR_MEM_FILELINE)
#define str_destroy(s) str__destroy((s) _STR_MEM_FILELINE)
size_t str_len(const ld_string_t *str);
const char * str_buf(const ld_string_t *src);
isc_result_t str_copy(ld_string_t *dest, const ld_string_t *src);
isc_result_t str_clone(ld_string_t **dest, const ld_string_t *src _STR_MEM_FLARG);
void str_clear(ld_string_t *dest);
isc_result_t str_init_char(ld_string_t *dest, const char *src);
isc_result_t str_cat_char(ld_string_t *dest, const char *src);
isc_result_t str_cat_char_len(ld_string_t *dest, const char *src, size_t len);
isc_result_t str_cat_isc_region(ld_string_t *dest, const isc_region_t *region);
isc_result_t str_cat_isc_buffer(ld_string_t *dest, const isc_buffer_t *buffer);
isc_result_t str_cat(ld_string_t *dest, const ld_string_t *src);
isc_result_t str_sprintf(ld_string_t *dest, const char *format, ...) ISC_FORMAT_PRINTF(2, 3);
isc_result_t str_vsprintf(ld_string_t *dest, const char *format, va_list ap);
void str_toupper(ld_string_t *str);
void str_to_isc_buffer(const ld_string_t *src, isc_buffer_t *dest);
int str_casecmp_char(const ld_string_t *s1, const char *s2);
isc_result_t str_new_split(isc_mem_t *mctx, ld_split_t **splitp);
void str_destroy_split(ld_split_t **splitp);
isc_result_t str_split(const ld_string_t *src, const char delimiter, ld_split_t *split);
size_t str_split_count(const ld_split_t *split);
const char * str_split_get(const ld_split_t *split, unsigned int split_number);
/* These are pseudo-private functions and shouldn't be called directly. */
isc_result_t str__new(isc_mem_t *mctx, ld_string_t **new_str _STR_MEM_FLARG);
void str__destroy(ld_string_t **str _STR_MEM_FLARG);
#endif /* !_LD_STR_H_ */
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