You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
3.4 KiB
121 lines
3.4 KiB
/*****************************************************************************
|
|
* vlc_strings.h: String functions
|
|
*****************************************************************************
|
|
* Copyright (C) 2006 VLC authors and VideoLAN
|
|
* $Id$
|
|
*
|
|
* Authors: Antoine Cellerier <dionoea at videolan dot org>
|
|
*
|
|
* This program 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 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser 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 VLC_STRINGS_H
|
|
#define VLC_STRINGS_H 1
|
|
|
|
/**
|
|
* \defgroup strings String helpers
|
|
* @{
|
|
* \file
|
|
* Helper functions for nul-terminated strings
|
|
*/
|
|
|
|
static inline int vlc_ascii_toupper( int c )
|
|
{
|
|
if ( c >= 'a' && c <= 'z' )
|
|
return c + ( 'A' - 'a' );
|
|
else
|
|
return c;
|
|
}
|
|
|
|
static inline int vlc_ascii_tolower( int c )
|
|
{
|
|
if ( c >= 'A' && c <= 'Z' )
|
|
return c + ( 'a' - 'A' );
|
|
else
|
|
return c;
|
|
}
|
|
|
|
/**
|
|
* Compare two ASCII strings ignoring case.
|
|
*
|
|
* The result is independent of the locale. If there are non-ASCII
|
|
* characters in the strings, their cases are NOT ignored in the
|
|
* comparison.
|
|
*/
|
|
static inline int vlc_ascii_strcasecmp( const char *psz1, const char *psz2 )
|
|
{
|
|
const char *s1 = psz1;
|
|
const char *s2 = psz2;
|
|
int d = vlc_ascii_tolower( *s1 ) - vlc_ascii_tolower( *s2 );
|
|
while ( *s1 && d == 0)
|
|
{
|
|
s1++;
|
|
s2++;
|
|
d = vlc_ascii_tolower( *s1 ) - vlc_ascii_tolower( *s2 );
|
|
}
|
|
|
|
return d;
|
|
}
|
|
|
|
static inline int vlc_ascii_strncasecmp( const char *psz1, const char *psz2, size_t n )
|
|
{
|
|
const char *s1 = psz1;
|
|
const char *s2 = psz2;
|
|
const char *s1end = psz1 + n;
|
|
int d = vlc_ascii_tolower( *s1 ) - vlc_ascii_tolower( *s2 );
|
|
while ( *s1 && s1 < s1end && d == 0)
|
|
{
|
|
s1++;
|
|
s2++;
|
|
d = vlc_ascii_tolower( *s1 ) - vlc_ascii_tolower( *s2 );
|
|
}
|
|
|
|
if (s1 == s1end)
|
|
return 0;
|
|
else
|
|
return d;
|
|
}
|
|
|
|
VLC_API void resolve_xml_special_chars( char *psz_value );
|
|
VLC_API char * convert_xml_special_chars( const char *psz_content );
|
|
|
|
VLC_API char * vlc_b64_encode_binary( const uint8_t *, size_t );
|
|
VLC_API char * vlc_b64_encode( const char * );
|
|
|
|
VLC_API size_t vlc_b64_decode_binary_to_buffer( uint8_t *p_dst, size_t i_dst_max, const char *psz_src );
|
|
VLC_API size_t vlc_b64_decode_binary( uint8_t **pp_dst, const char *psz_src );
|
|
VLC_API char * vlc_b64_decode( const char *psz_src );
|
|
|
|
VLC_API char * str_format_time( const char * );
|
|
VLC_API char * str_format_meta( input_thread_t *, const char * );
|
|
|
|
static inline char *str_format( input_thread_t *input, const char *fmt )
|
|
{
|
|
char *s1 = str_format_time( fmt );
|
|
char *s2 = str_format_meta( input, s1 );
|
|
free( s1 );
|
|
return s2;
|
|
}
|
|
|
|
VLC_API void filename_sanitize( char * );
|
|
VLC_API void path_sanitize( char * );
|
|
|
|
VLC_API time_t str_duration( const char * );
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif
|
|
|