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not exactly new, but documented for 7.7

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Daniel Stenberg 2001-03-22 10:32:56 +00:00
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commit 0f310a5001
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docs/curl_escape.3 Normal file
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.\" You can view this file with:
.\" nroff -man [file]
.\" Written by daniel@haxx.se
.\"
.TH curl_escape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
.SH NAME
curl_escape - URL encodes the given string
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "char *curl_escape( char *" url ", int "length " );"
.ad
.SH DESCRIPTION
This function will convert the given input string to an URL encoded string and
return that as a new allocated string. All input characters that are not a-z,
A-Z or 0-9 will be converted to their "URL escaped" version.
If the 'length' argument is set to 0, curl_escape() will use strlen() on the
input 'url' string to find out the size.
You must free() the returned string when you're done with it.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.I curl_unescape(), RFC 2396

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docs/curl_unescape.3 Normal file
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.\" You can view this file with:
.\" nroff -man [file]
.\" Written by daniel@haxx.se
.\"
.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
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, or +) will be
converted to their plain text versions (up to a ? letter, no letters to the
right of a ? letter will be converted).
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 free() the returned string when you're done with it.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.I curl_escape(), RFC 2396