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/*
*
* Copyright (C) 2012-2020 by C.H. Huang
* plushuang.tw@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* ---
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU Lesser General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*
*/
#ifndef UG_STRING_H
#define UG_STRING_H
#ifdef _MSC_VER
#define _CRT_SECURE_NO_WARNINGS
#ifndef strcasecmp
#define strcasecmp stricmp
#define strncasecmp strnicmp
#endif // strcasecmp
#endif // _MSC_VER
#include <time.h> // time_t
#include <string.h>
#include <stdint.h>
#include <UgDefine.h>
#ifdef __cplusplus
extern "C" {
#endif
// ----------------------------------------------------------------------------
// String
#ifdef HAVE_GLIB
#define ug_strdup_printf g_strdup_printf
#define ug_strndup g_strndup
#define ug_strdup g_strdup
#else
char* ug_strdup_printf (const char* format, ...);
char* ug_strndup (const char* string, size_t length);
#define ug_strdup strdup
#endif
// return length of new string.
// param dest can be param src or NULL.
int ug_str_remove_crlf (const char* src, char* dest);
int ug_str_remove_chars (const char* src, char* dest, const char* chars);
// return number of characters was replaced by to_char
int ug_str_replace_chars (char* str, const char* from_chars, int to_char);
/*
* convert double to string
* If value large than 1024, it will append unit string like "KiB",
* "MiB", "GiB", "TiB", or "PiB" to string.
*/
char* ug_str_from_int_unit (int64_t value, const char* tail);
/*
* convert seconds to string (hh:mm:ss)
*/
char* ug_str_from_seconds (int seconds, int limit_99_99_99);
/*
* convert time_t to string
*/
char* ug_str_from_time (time_t ptt, int date_only);
// RFC3339: 2013-09-12T22:50:20+08:00
// RFC822: Sat, 07 Sep 2002 00:00:01 GMT
// If the calendar time cannot be represented, a value of -1 is returned.
time_t ug_str_rfc822_to_time (const char* rfc822_string);
time_t ug_str_rfc3339_to_time (const char* rfc3339_string);
// ------------------------------------
// command-line
char** ug_argv_from_cmd (const char* commandline, int* argc, int reserve_len);
void ug_argv_free (char** ug_argv);
#ifdef __cplusplus
}
#endif
#endif // End of UG_STRING_H
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