[Pkg-owncloud-commits] [owncloud] 03/134: implement ftell stream wrapper and fix return value from fseek stream wrapper

[David Prévot]

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taffit pushed a commit to branch master
in repository owncloud.

commit 8b3d99308c3be77e5c042ab7f64de53fa79adf50
Author: Bjoern Schiessle <schiessle at owncloud.com>
Date:   Wed Dec 18 15:40:43 2013 +0100

    implement ftell stream wrapper and fix return value from fseek stream wrapper
---
 apps/files_encryption/lib/stream.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/apps/files_encryption/lib/stream.php b/apps/files_encryption/lib/stream.php
index 7a37d22..c3cbdd5 100644
--- a/apps/files_encryption/lib/stream.php
+++ b/apps/files_encryption/lib/stream.php
@@ -164,14 +164,25 @@ class Stream {
 	}
 
 	/**
+	 * @brief Returns the current position of the file pointer
+	 * @return int  position of the file pointer
+	 */
+	public function stream_tell() {
+		return ftell($this->handle);
+	}
+
+	/**
 	 * @param $offset
 	 * @param int $whence
+	 * @return bool true if fseek was successful, otherwise false
 	 */
 	public function stream_seek($offset, $whence = SEEK_SET) {
 
 		$this->flush();
 
-		fseek($this->handle, $offset, $whence);
+		// this wrapper needs to return "true" for success.
+		// the fseek call itself returns 0 on succeess
+		return !fseek($this->handle, $offset, $whence);
 
 	}
 

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