2011-03-11 18:14:32 -05:00
|
|
|
.\" **************************************************************************
|
|
|
|
|
.\" * _ _ ____ _
|
|
|
|
|
.\" * Project ___| | | | _ \| |
|
|
|
|
|
.\" * / __| | | | |_) | |
|
|
|
|
|
.\" * | (__| |_| | _ <| |___
|
|
|
|
|
.\" * \___|\___/|_| \_\_____|
|
|
|
|
|
.\" *
|
|
|
|
|
.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
|
|
|
.\" *
|
|
|
|
|
.\" * This software is licensed as described in the file COPYING, which
|
|
|
|
|
.\" * you should have received as part of this distribution. The terms
|
|
|
|
|
.\" * are also available at http://curl.haxx.se/docs/copyright.html.
|
|
|
|
|
.\" *
|
|
|
|
|
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
|
|
|
.\" * copies of the Software, and permit persons to whom the Software is
|
|
|
|
|
.\" * furnished to do so, under the terms of the COPYING file.
|
|
|
|
|
.\" *
|
|
|
|
|
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
|
|
|
.\" * KIND, either express or implied.
|
|
|
|
|
.\" *
|
|
|
|
|
.\" **************************************************************************
|
2009-05-19 08:48:14 -04:00
|
|
|
.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
|
|
|
|
|
.SH NAME
|
|
|
|
|
curl_unescape - URL decodes the given string
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
|
.B #include <curl/curl.h>
|
|
|
|
|
.sp
|
|
|
|
|
.BI "char *curl_unescape( char *" url ", int "length " );"
|
|
|
|
|
.ad
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
|
Obsolete function. Use \fIcurl_easy_unescape(3)\fP instead!
|
|
|
|
|
|
|
|
|
|
This function will convert the given URL encoded input string to a "plain
|
|
|
|
|
string" and return that as a new allocated string. All input characters that
|
|
|
|
|
are URL encoded (%XX where XX is a two-digit hexadecimal number) will be
|
|
|
|
|
converted to their plain text versions.
|
|
|
|
|
|
|
|
|
|
If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
|
|
|
|
|
input 'url' string to find out the size.
|
|
|
|
|
|
|
|
|
|
You must curl_free() the returned string when you're done with it.
|
|
|
|
|
.SH AVAILABILITY
|
|
|
|
|
Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function will
|
|
|
|
|
be removed in a future release.
|
|
|
|
|
.SH RETURN VALUE
|
|
|
|
|
A pointer to a zero terminated string or NULL if it failed.
|
|
|
|
|
.SH "SEE ALSO"
|
|
|
|
|
.I curl_easy_escape(3), curl_easy_unescape(3), curl_free(3), RFC 2396
|
