forked from osmocom/wireshark
![Alexis La Goutte](/assets/img/avatar_default.png)
(Using sed : sed -i '/^ \* \$Id\$/,+1 d') Fix manually some typo (in export_object_dicom.c and crc16-plain.c) Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8 Reviewed-on: https://code.wireshark.org/review/497 Reviewed-by: Anders Broman <a.broman58@gmail.com>
119 lines
4.3 KiB
C
119 lines
4.3 KiB
C
/* str_util.h
|
|
* String utility definitions
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* 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; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef __STR_UTIL_H__
|
|
#define __STR_UTIL_H__
|
|
|
|
#include "ws_symbol_export.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
/** Convert all upper-case ASCII letters to their ASCII lower-case
|
|
* equivalents, in place, with a simple non-locale-dependent
|
|
* ASCII mapping (A-Z -> a-z).
|
|
* All other characters are left unchanged, as the mapping to
|
|
* lower case may be locale-dependent.
|
|
*
|
|
* The string is assumed to be in a character encoding, such as
|
|
* an ISO 8859 or other EUC encoding, or UTF-8, in which all
|
|
* bytes in the range 0x00 through 0x7F are ASCII characters and
|
|
* non-ASCII characters are constructed from one or more bytes in
|
|
* the range 0x80 through 0xFF.
|
|
*
|
|
* @param str The string to be lower-cased.
|
|
* @return ptr to the string
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
gchar *ascii_strdown_inplace(gchar *str);
|
|
|
|
/** Convert all lower-case ASCII letters to their ASCII upper-case
|
|
* equivalents, in place, with a simple non-locale-dependent
|
|
* ASCII mapping (a-z -> A-Z).
|
|
* All other characters are left unchanged, as the mapping to
|
|
* lower case may be locale-dependent.
|
|
*
|
|
* The string is assumed to be in a character encoding, such as
|
|
* an ISO 8859 or other EUC encoding, or UTF-8, in which all
|
|
* bytes in the range 0x00 through 0x7F are ASCII characters and
|
|
* non-ASCII characters are constructed from one or more bytes in
|
|
* the range 0x80 through 0xFF.
|
|
*
|
|
* @param str The string to be upper-cased.
|
|
* @return ptr to the string
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
gchar *ascii_strup_inplace(gchar *str);
|
|
|
|
/** Check if an entire string consists of printable characters
|
|
*
|
|
* @param string The string to be checked
|
|
* @return TRUE if the entire string is printable, otherwise FALSE
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
gboolean isprint_string(const gchar *string);
|
|
|
|
/** Check if an entire string consists of digits
|
|
*
|
|
* @param string The string to be checked
|
|
* @return TRUE if the entire string is digits, otherwise FALSE
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
gboolean isdigit_string(guchar *string);
|
|
|
|
WS_DLL_PUBLIC
|
|
int ws_xton(char ch);
|
|
|
|
typedef enum {
|
|
format_size_unit_none = 0, /**< No unit will be appended. You must supply your own. */
|
|
format_size_unit_bytes = 1, /**< "bytes" for un-prefixed sizes, "B" otherwise. */
|
|
format_size_unit_bits = 2, /**< "bits" for un-prefixed sizes, "b" otherwise. */
|
|
format_size_unit_bits_s = 3, /**< "bits/s" for un-prefixed sizes, "bps" otherwise. */
|
|
format_size_unit_bytes_s = 4, /**< "bytes/s" for un-prefixed sizes, "Bps" otherwise. */
|
|
format_size_prefix_si = 0 << 8, /**< SI (power of 1000) prefixes will be used. */
|
|
format_size_prefix_iec = 1 << 8 /**< IEC (power of 1024) prefixes will be used. */
|
|
/* XXX format_size_prefix_default_for_this_particular_os ? */
|
|
} format_size_flags_e;
|
|
|
|
/** Given a size, return its value in a human-readable format
|
|
*
|
|
* Prefixes up to "T/Ti" (tera, tebi) are currently supported.
|
|
*
|
|
* @param size The size value
|
|
* @param flags Flags to control the output (unit of measurement,
|
|
* SI vs IEC, etc). Unit and prefix flags may be ORed together.
|
|
* @return A newly-allocated string representing the value.
|
|
*/
|
|
WS_DLL_PUBLIC
|
|
gchar *format_size(gint64 size, format_size_flags_e flags);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
|
|
/* Should we just have separate unit and prefix enums instead? */
|
|
extern format_size_flags_e operator|(format_size_flags_e lhs, format_size_flags_e rhs);
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* __STR_UTIL_H__ */
|