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| author | Daniel Stenberg <daniel@haxx.se> | 2014-10-21 08:58:03 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2014-10-21 08:58:24 +0200 |
| commit | c857bb68ec37f82b62238fca73942e6ede8bd8f7 (patch) | |
| tree | 084c1ff2355e2b3ce77c8a69bec4657a78cbfcc2 /docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 | |
| parent | 005f2adaaa8025849760b30289e06916ea25f548 (diff) | |
| download | gnurl-c857bb68ec37f82b62238fca73942e6ede8bd8f7.tar.gz gnurl-c857bb68ec37f82b62238fca73942e6ede8bd8f7.tar.bz2 gnurl-c857bb68ec37f82b62238fca73942e6ede8bd8f7.zip | |
opts: added examples
Diffstat (limited to 'docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3')
| -rw-r--r-- | docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 b/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 index 8885141b0..3a32caef5 100644 --- a/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 +++ b/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 @@ -39,15 +39,32 @@ redirects libcurl will follow. libcurl can limit to what protocols it will automatically follow. The accepted protocols are set with \fICURLOPT_REDIR_PROTOCOLS(3)\fP and it excludes the FILE protocol by default. + +For users who think the existing location following is too naive, too simple +or just lacks features, it is very easy to instead implement your own redirect +follow logic with the use of \fIcurl_easy_getinfo(3)\fP's +\fICURLINFO_REDIRECT_URL\fP option instead of using +\fICURLOPT_FOLLOWLOCATION(3)\fP. .SH DEFAULT 0, disabled .SH PROTOCOLS -HTTP +HTTP(S) .SH EXAMPLE -TODO +.nf +CURL *curl = curl_easy_init(); +if(curl) { + curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); + + /* example.com is redirected, so we tell libcurl to follow redirection */ + curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); + + curl_easy_perform(curl); +} +.fi .SH AVAILABILITY Along with HTTP .SH RETURN VALUE Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not. .SH "SEE ALSO" .BR CURLOPT_REDIR_PROTOCOLS "(3), " CURLOPT_PROTOCOLS "(3), " +.BR CURLOPT_POSTREDIR "(3), " |