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| author | Robin Appelman <robin@icewind.nl> | 2022-06-08 17:52:27 +0200 |
|---|---|---|
| committer | backportbot-nextcloud[bot] <backportbot-nextcloud[bot]@users.noreply.github.com> | 2022-06-09 08:24:21 +0000 |
| commit | a200afac68d48440bc27de2793cfd7e946224ebe (patch) | |
| tree | 7717b92bf96fbaf75218d6e462bc325b22ffbc20 /lib/private | |
| parent | c2512594f2b60cafc3d2d4a3109bbe50c0717b6a (diff) | |
| download | nextcloud-server-a200afac68d48440bc27de2793cfd7e946224ebe.tar.gz nextcloud-server-a200afac68d48440bc27de2793cfd7e946224ebe.zip | |
handle stream wrappers in SeekableHttpStream
Signed-off-by: Robin Appelman <robin@icewind.nl>
Diffstat (limited to 'lib/private')
| -rw-r--r-- | lib/private/Files/Stream/SeekableHttpStream.php | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/private/Files/Stream/SeekableHttpStream.php b/lib/private/Files/Stream/SeekableHttpStream.php index af797c7720d..820a681bd07 100644 --- a/lib/private/Files/Stream/SeekableHttpStream.php +++ b/lib/private/Files/Stream/SeekableHttpStream.php @@ -24,6 +24,7 @@ namespace OC\Files\Stream; use Icewind\Streams\File; +use Icewind\Streams\Wrapper; /** * A stream wrapper that uses http range requests to provide a seekable stream for http reading @@ -92,6 +93,18 @@ class SeekableHttpStream implements File { } $responseHead = stream_get_meta_data($this->current)['wrapper_data']; + + while ($responseHead instanceof Wrapper) { + $wrapperOptions = stream_context_get_options($responseHead->context); + foreach ($wrapperOptions as $options) { + if (isset($options['source']) && is_resource($options['source'])) { + $responseHead = stream_get_meta_data($options['source'])['wrapper_data']; + continue 2; + } + } + throw new \Exception("Failed to get source stream from stream wrapper of " . get_class($responseHead)); + } + $rangeHeaders = array_values(array_filter($responseHead, function ($v) { return preg_match('#^content-range:#i', $v) === 1; })); |