/usr/include/pjlib-util/string.h is in libpjproject-dev 2.7.2~dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /* $Id: string.h 3553 2011-05-05 06:14:19Z nanang $ */
/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PJLIB_UTIL_STRING_H__
#define __PJLIB_UTIL_STRING_H__
/**
* @file string.h
* @brief More string functions.
*/
#include <pj/types.h>
#include <pjlib-util/scanner.h>
/**
* @defgroup PJLIB_UTIL_STRING String Escaping Utilities
* @ingroup PJLIB_TEXT
* @{
*/
PJ_BEGIN_DECL
/**
* Unescape string. If source string does not contain any escaped
* characters, the function would simply return the original string.
* Otherwise a new string will be allocated.
*
* @param pool Pool to allocate the string.
* @param src Source string to unescape.
*
* @return String with no escaped characters.
*/
PJ_DECL(pj_str_t) pj_str_unescape( pj_pool_t *pool, const pj_str_t *src);
/**
* Unescape string to destination.
*
* @param dst Target string.
* @param src Source string.
*
* @return Target string.
*/
PJ_DECL(pj_str_t*) pj_strcpy_unescape(pj_str_t *dst, const pj_str_t *src);
/**
* Copy string to destination while escaping reserved characters, up to
* the specified maximum length.
*
* @param dst Target string.
* @param src Source string.
* @param max Maximum length to copy to target string.
* @param unres Unreserved characters, which are allowed to appear
* unescaped.
*
* @return The target string if all characters have been copied
* successfully, or NULL if there's not enough buffer to
* escape the strings.
*/
PJ_DECL(pj_str_t*) pj_strncpy_escape(pj_str_t *dst, const pj_str_t *src,
pj_ssize_t max, const pj_cis_t *unres);
/**
* Copy string to destination while escaping reserved characters, up to
* the specified maximum length.
*
* @param dst Target string.
* @param src Source string.
* @param max Maximum length to copy to target string.
* @param unres Unreserved characters, which are allowed to appear
* unescaped.
*
* @return The length of the destination, or -1 if there's not
* enough buffer.
*/
PJ_DECL(pj_ssize_t) pj_strncpy2_escape(char *dst, const pj_str_t *src,
pj_ssize_t max, const pj_cis_t *unres);
PJ_END_DECL
/**
* @}
*/
#endif /* __PJLIB_UTIL_STRING_H__ */
|