http: add support to read and store the referrer header

- add CURLINFO_REFERER libcurl option
- add --write-out '%{referer}' command-line option
- extend --xattr command-line option to fill user.xdg.referrer.url extended
  attribute with the referrer (if there was any)

Closes #6591
This commit is contained in:
Viktor Szakats 2021-02-19 13:57:19 +00:00
parent 70472a44de
commit 44872aefc2
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15 changed files with 35 additions and 11 deletions

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@ -2761,8 +2761,9 @@ typedef enum {
CURLINFO_RETRY_AFTER = CURLINFO_OFF_T + 57,
CURLINFO_EFFECTIVE_METHOD = CURLINFO_STRING + 58,
CURLINFO_PROXY_ERROR = CURLINFO_LONG + 59,
CURLINFO_REFERER = CURLINFO_STRING + 60,
CURLINFO_LASTONE = 59
CURLINFO_LASTONE = 60
} CURLINFO;
/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as