/usr/include/glib-2.0/glib
Edit: /usr/include/glib-2.0/glib/gstrfuncs.h (13457B)
/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* 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, see
.
*/
/*
* Modified by the GLib Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GLib Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __G_STRFUNCS_H__
#define __G_STRFUNCS_H__
#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
#error "Only
can be included directly."
#endif
#include
#include
#include
#include
G_BEGIN_DECLS
/* Functions like the ones in that are not affected by locale. */
typedef enum {
G_ASCII_ALNUM = 1 << 0,
G_ASCII_ALPHA = 1 << 1,
G_ASCII_CNTRL = 1 << 2,
G_ASCII_DIGIT = 1 << 3,
G_ASCII_GRAPH = 1 << 4,
G_ASCII_LOWER = 1 << 5,
G_ASCII_PRINT = 1 << 6,
G_ASCII_PUNCT = 1 << 7,
G_ASCII_SPACE = 1 << 8,
G_ASCII_UPPER = 1 << 9,
G_ASCII_XDIGIT = 1 << 10
} GAsciiType;
GLIB_VAR const guint16 * const g_ascii_table;
#define g_ascii_isalnum(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_ALNUM) != 0)
#define g_ascii_isalpha(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_ALPHA) != 0)
#define g_ascii_iscntrl(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_CNTRL) != 0)
#define g_ascii_isdigit(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_DIGIT) != 0)
#define g_ascii_isgraph(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_GRAPH) != 0)
#define g_ascii_islower(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_LOWER) != 0)
#define g_ascii_isprint(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_PRINT) != 0)
#define g_ascii_ispunct(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_PUNCT) != 0)
#define g_ascii_isspace(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_SPACE) != 0)
#define g_ascii_isupper(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_UPPER) != 0)
#define g_ascii_isxdigit(c) \
((g_ascii_table[(guchar) (c)] & G_ASCII_XDIGIT) != 0)
GLIB_AVAILABLE_IN_ALL
gchar g_ascii_tolower (gchar c) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
gchar g_ascii_toupper (gchar c) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
gint g_ascii_digit_value (gchar c) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
gint g_ascii_xdigit_value (gchar c) G_GNUC_CONST;
/* String utility functions that modify a string argument or
* return a constant string that must not be freed.
*/
#define G_STR_DELIMITERS "_-|> <."
GLIB_AVAILABLE_IN_ALL
gchar* g_strdelimit (gchar *string,
const gchar *delimiters,
gchar new_delimiter);
GLIB_AVAILABLE_IN_ALL
gchar* g_strcanon (gchar *string,
const gchar *valid_chars,
gchar substitutor);
GLIB_AVAILABLE_IN_ALL
const gchar * g_strerror (gint errnum) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
const gchar * g_strsignal (gint signum) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
gchar * g_strreverse (gchar *string);
GLIB_AVAILABLE_IN_ALL
gsize g_strlcpy (gchar *dest,
const gchar *src,
gsize dest_size);
GLIB_AVAILABLE_IN_ALL
gsize g_strlcat (gchar *dest,
const gchar *src,
gsize dest_size);
GLIB_AVAILABLE_IN_ALL
gchar * g_strstr_len (const gchar *haystack,
gssize haystack_len,
const gchar *needle);
GLIB_AVAILABLE_IN_ALL
gchar * g_strrstr (const gchar *haystack,
const gchar *needle);
GLIB_AVAILABLE_IN_ALL
gchar * g_strrstr_len (const gchar *haystack,
gssize haystack_len,
const gchar *needle);
GLIB_AVAILABLE_IN_ALL
gboolean g_str_has_suffix (const gchar *str,
const gchar *suffix);
GLIB_AVAILABLE_IN_ALL
gboolean g_str_has_prefix (const gchar *str,
const gchar *prefix);
/* String to/from double conversion functions */
GLIB_AVAILABLE_IN_ALL
gdouble g_strtod (const gchar *nptr,
gchar **endptr);
GLIB_AVAILABLE_IN_ALL
gdouble g_ascii_strtod (const gchar *nptr,
gchar **endptr);
GLIB_AVAILABLE_IN_ALL
guint64 g_ascii_strtoull (const gchar *nptr,
gchar **endptr,
guint base);
GLIB_AVAILABLE_IN_ALL
gint64 g_ascii_strtoll (const gchar *nptr,
gchar **endptr,
guint base);
/* 29 bytes should enough for all possible values that
* g_ascii_dtostr can produce.
* Then add 10 for good measure */
#define G_ASCII_DTOSTR_BUF_SIZE (29 + 10)
GLIB_AVAILABLE_IN_ALL
gchar * g_ascii_dtostr (gchar *buffer,
gint buf_len,
gdouble d);
GLIB_AVAILABLE_IN_ALL
gchar * g_ascii_formatd (gchar *buffer,
gint buf_len,
const gchar *format,
gdouble d);
/* removes leading spaces */
GLIB_AVAILABLE_IN_ALL
gchar* g_strchug (gchar *string);
/* removes trailing spaces */
GLIB_AVAILABLE_IN_ALL
gchar* g_strchomp (gchar *string);
/* removes leading & trailing spaces */
#define g_strstrip( string ) g_strchomp (g_strchug (string))
GLIB_AVAILABLE_IN_ALL
gint g_ascii_strcasecmp (const gchar *s1,
const gchar *s2);
GLIB_AVAILABLE_IN_ALL
gint g_ascii_strncasecmp (const gchar *s1,
const gchar *s2,
gsize n);
GLIB_AVAILABLE_IN_ALL
gchar* g_ascii_strdown (const gchar *str,
gssize len) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gchar* g_ascii_strup (const gchar *str,
gssize len) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_2_40
gboolean g_str_is_ascii (const gchar *str);
GLIB_DEPRECATED
gint g_strcasecmp (const gchar *s1,
const gchar *s2);
GLIB_DEPRECATED
gint g_strncasecmp (const gchar *s1,
const gchar *s2,
guint n);
GLIB_DEPRECATED
gchar* g_strdown (gchar *string);
GLIB_DEPRECATED
gchar* g_strup (gchar *string);
/* String utility functions that return a newly allocated string which
* ought to be freed with g_free from the caller at some point.
*/
GLIB_AVAILABLE_IN_ALL
gchar* g_strdup (const gchar *str) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gchar* g_strdup_printf (const gchar *format,
...) G_GNUC_PRINTF (1, 2) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gchar* g_strdup_vprintf (const gchar *format,
va_list args) G_GNUC_PRINTF(1, 0) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gchar* g_strndup (const gchar *str,
gsize n) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gchar* g_strnfill (gsize length,
gchar fill_char) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
gchar* g_strconcat (const gchar *string1,
...) G_GNUC_MALLOC G_GNUC_NULL_TERMINATED;
GLIB_AVAILABLE_IN_ALL
gchar* g_strjoin (const gchar *separator,
...) G_GNUC_MALLOC G_GNUC_NULL_TERMINATED;
/* Make a copy of a string interpreting C string -style escape
* sequences. Inverse of g_strescape. The recognized sequences are \b
* \f \n \r \t \\ \" and the octal format.
*/
GLIB_AVAILABLE_IN_ALL
gchar* g_strcompress (const gchar *source) G_GNUC_MALLOC;
/* Copy a string escaping nonprintable characters like in C strings.
* Inverse of g_strcompress. The exceptions parameter, if non-NULL, points
* to a string containing characters that are not to be escaped.
*
* Deprecated API: gchar* g_strescape (const gchar *source);
* Luckily this function wasn't used much, using NULL as second parameter
* provides mostly identical semantics.
*/
GLIB_AVAILABLE_IN_ALL
gchar* g_strescape (const gchar *source,
const gchar *exceptions) G_GNUC_MALLOC;
GLIB_DEPRECATED_IN_2_68_FOR (g_memdup2)
gpointer g_memdup (gconstpointer mem,
guint byte_size) G_GNUC_ALLOC_SIZE(2);
GLIB_AVAILABLE_IN_2_68
gpointer g_memdup2 (gconstpointer mem,
gsize byte_size) G_GNUC_ALLOC_SIZE(2);
/* NULL terminated string arrays.
* g_strsplit(), g_strsplit_set() split up string into max_tokens tokens
* at delim and return a newly allocated string array.
* g_strjoinv() concatenates all of str_array's strings, sliding in an
* optional separator, the returned string is newly allocated.
* g_strfreev() frees the array itself and all of its strings.
* g_strdupv() copies a NULL-terminated array of strings
* g_strv_length() returns the length of a NULL-terminated array of strings
*/
typedef gchar** GStrv;
GLIB_AVAILABLE_IN_ALL
gchar** g_strsplit (const gchar *string,
const gchar *delimiter,
gint max_tokens);
GLIB_AVAILABLE_IN_ALL
gchar ** g_strsplit_set (const gchar *string,
const gchar *delimiters,
gint max_tokens);
GLIB_AVAILABLE_IN_ALL
gchar* g_strjoinv (const gchar *separator,
gchar **str_array) G_GNUC_MALLOC;
GLIB_AVAILABLE_IN_ALL
void g_strfreev (gchar **str_array);
GLIB_AVAILABLE_IN_ALL
gchar** g_strdupv (gchar **str_array);
GLIB_AVAILABLE_IN_ALL
guint g_strv_length (gchar **str_array);
GLIB_AVAILABLE_IN_ALL
gchar* g_stpcpy (gchar *dest,
const char *src);
GLIB_AVAILABLE_IN_2_40
gchar * g_str_to_ascii (const gchar *str,
const gchar *from_locale);
GLIB_AVAILABLE_IN_2_40
gchar ** g_str_tokenize_and_fold (const gchar *string,
const gchar *translit_locale,
gchar ***ascii_alternates);
GLIB_AVAILABLE_IN_2_40
gboolean g_str_match_string (const gchar *search_term,
const gchar *potential_hit,
gboolean accept_alternates);
GLIB_AVAILABLE_IN_2_44
gboolean g_strv_contains (const gchar * const *strv,
const gchar *str);
GLIB_AVAILABLE_IN_2_60
gboolean g_strv_equal (const gchar * const *strv1,
const gchar * const *strv2);
/* Convenience ASCII string to number API */
/**
* GNumberParserError:
* @G_NUMBER_PARSER_ERROR_INVALID: String was not a valid number.
* @G_NUMBER_PARSER_ERROR_OUT_OF_BOUNDS: String was a number, but out of bounds.
*
* Error codes returned by functions converting a string to a number.
*
* Since: 2.54
*/
typedef enum
{
G_NUMBER_PARSER_ERROR_INVALID,
G_NUMBER_PARSER_ERROR_OUT_OF_BOUNDS,
} GNumberParserError;
/**
* G_NUMBER_PARSER_ERROR:
*
* Domain for errors returned by functions converting a string to a
* number.
*
* Since: 2.54
*/
#define G_NUMBER_PARSER_ERROR (g_number_parser_error_quark ())
GLIB_AVAILABLE_IN_2_54
GQuark g_number_parser_error_quark (void);
GLIB_AVAILABLE_IN_2_54
gboolean g_ascii_string_to_signed (const gchar *str,
guint base,
gint64 min,
gint64 max,
gint64 *out_num,
GError **error);
GLIB_AVAILABLE_IN_2_54
gboolean g_ascii_string_to_unsigned (const gchar *str,
guint base,
guint64 min,
guint64 max,
guint64 *out_num,
GError **error);
G_END_DECLS
#endif /* __G_STRFUNCS_H__ */