Campbell Barton
f28b5e672e
- user input gets non utf8 chars stripped all text input other then file paths. - python has the same limitations, it will raise an error on non utf8 strings except for paths use unicode escape literals so its possible to deal with saving to these file paths from python. - new string functions BLI_utf8_invalid_byte(str, len) returns the first invalid utf8 byte or -1 on on success. BLI_utf8_invalid_strip(str, len) strips non utf-8 chars.
143 lines
4.1 KiB
C++
143 lines
4.1 KiB
C++
/*
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*
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* $Id$
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*/
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#ifndef BLI_STRING_H
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#define BLI_STRING_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Duplicates the cstring @a str into a newly mallocN'd
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* string and returns it.
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*
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* @param str The string to be duplicated
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* @retval Returns the duplicated string
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*/
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char *BLI_strdup(const char *str);
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/**
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* Duplicates the first @a len bytes of cstring @a str
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* into a newly mallocN'd string and returns it. @a str
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* is assumed to be at least len bytes long.
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*
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* @param str The string to be duplicated
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* @param len The number of bytes to duplicate
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* @retval Returns the duplicated string
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*/
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char *BLI_strdupn(const char *str, int len);
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/**
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* Like strncpy but ensures dst is always
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* '\0' terminated.
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*
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* @param dst Destination for copy
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* @param src Source string to copy
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* @param maxncpy Maximum number of characters to copy (generally
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* the size of dst)
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* @retval Returns dst
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*/
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char *BLI_strdupcat(const char *str1, const char *str2);
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/**
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* Appends the two strings, and returns new mallocN'ed string
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* @param str1 first string for copy
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* @param str2 second string for append
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* @retval Returns dst
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*/
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char *BLI_strncpy(char *dst, const char *src, int maxncpy);
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/* Makes a copy of the text within the "" that appear after some text 'blahblah'
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* i.e. for string 'pose["apples"]' with prefix 'pose[', it should grab "apples"
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*
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* - str: is the entire string to chop
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* - prefix: is the part of the string to leave out
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*
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* Assume that the strings returned must be freed afterwards, and that the inputs will contain
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* data we want...
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*/
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char *BLI_getQuotedStr(const char *str, const char *prefix);
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/**
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* Returns a copy of the cstring @a str into a newly mallocN'd
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* string with all instances of oldText replaced with newText,
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* and returns it.
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*
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* @param str The string to replace occurances of oldText in
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* @param oldText The text in the string to find and replace
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* @param newText The text in the string to find and replace
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* @retval Returns the duplicated string
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*/
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char *BLI_replacestr(char *str, const char *oldText, const char *newText);
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/*
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* Replacement for snprintf
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*/
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int BLI_snprintf(char *buffer, size_t count, const char *format, ...);
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/*
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* Print formatted string into a newly mallocN'd string
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* and return it.
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*/
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char *BLI_sprintfN(const char *format, ...);
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/**
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* Compare two strings
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*
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* @retval True if the strings are equal, false otherwise.
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*/
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int BLI_streq(const char *a, const char *b);
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/**
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* Compare two strings without regard to case.
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*
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* @retval True if the strings are equal, false otherwise.
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*/
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int BLI_strcaseeq(const char *a, const char *b);
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char *BLI_strcasestr(const char *s, const char *find);
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int BLI_strcasecmp(const char *s1, const char *s2);
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int BLI_strncasecmp(const char *s1, const char *s2, int n);
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int BLI_natstrcmp(const char *s1, const char *s2);
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size_t BLI_strnlen(const char *str, size_t maxlen);
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void BLI_timestr(double _time, char *str); /* time var is global */
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int BLI_utf8_invalid_byte(const char *str, int length);
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int BLI_utf8_invalid_strip(char *str, int length);
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#ifdef __cplusplus
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}
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#endif
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#endif
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