On Mon, Jul 15, 2013 at 5:51 AM, Kyle J. McKay <mackyle@xxxxxxxxx> wrote:
> Improve on the http.<url>.* url matching behavior by first
> normalizing the urls before they are compared.
>
> diff --git a/http.c b/http.c
> index 758e5b1..d04386e 100644
> --- a/http.c
> +++ b/http.c
> @@ -169,6 +169,210 @@ static void process_curl_messages(void)
> }
> #endif
>
> +static int append_normalized_escapes(struct strbuf *buf,
> + const char *from,
> + size_t from_len,
> + const char *esc_extra,
> + const char *esc_ok)
> +{
> + /*
> + * Append to strbuf buf characters from string from with length from_len
s/from string from/from string/
> + * while unescaping characters that do not need to be escaped and
> + * escaping characters that do. The set of characters to escape (the
> + * complement of which is unescaped) starts out as the RFC 3986 unsafe
> + * characters (0x00-0x1F,0x7F-0xFF," <>\"#%{}|\\^`"). If esc_extra
> + * is not NULL, those additional characters will also always be escaped.
> + * If esc_ok is not NULL, those characters will be left escaped if found
> + * that way, but will not be unescaped otherwise (used for delimiters).
> + * If a %-escape sequence is encountered that is not followed by 2
> + * hexadecimal digits, the sequence is invalid and false (0) will be
> + * returned. Otherwise true (1) will be returned for success.
> + *
> + * Note that all %-escape sequences will be normalized to UPPERCASE
> + * as indicated in RFC 3986. Unless included in esc_extra or esc_ok
> + * alphanumerics and "-._~" will always be unescaped as per RFC 3986.
> + */
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