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POBinary mode writing
 

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  1. POBinary mode writing
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    <p>I am writing a php program to write a binary file (may be video or image files). I would like to make it as a web service and call it from another application like c#, mac etc.</p> <p>My code is give below,</p> <pre><code>&lt;?php $fileChunk = $_POST["filechunk"]; $vodFolder = 'D:\\HYSA SVN\\Trunk\\workproducts\\source\\hysa_he\\web\\entertainment\\'; $vodFile = $vodFolder . "abcd.mov"; $fh = fopen($vodFile, 'ab'); flock ($fh, LOCK_EX); $varsize = fwrite($fh, $fileChunk); fclose($fh); ?&gt; </code></pre> <p>But when I called the php web service from a c# code, the abcd.mov is creating in the location, but its size is only one kb. I suspects that, the writing in halted when a character ‘&amp;’ found in the binary file. I read the php documentation and found that, fopen with binary mode ‘b’ will solve this issue? But it is not working. Can somebody help me ?</p> <p>This is my c# code.</p> <pre><code>BinaryReader b = new BinaryReader(File.Open("d:\\image38kb.jpg", FileMode.Open)); int pos = 0; int length = (int)b.BaseStream.Length; byte[] bt = b.ReadBytes(length); char[] ch = b.ReadChars(length); HttpWebRequest request = null; Uri uri = new Uri("http://d0327/streamtest.php"); request = (HttpWebRequest)WebRequest.Create(uri); NetworkCredential obj = new NetworkCredential("shihab.kb", "India456*", "tvm"); request.Proxy.Credentials = obj; request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = bt.Length; using (Stream writeStream = request.GetRequestStream()) { UTF8Encoding encoding = new UTF8Encoding(); byte[] bytes = encoding.GetBytes("filechunk="); byte[] rv = new byte[bytes.Length + bt.Length]; System.Buffer.BlockCopy(bytes, 0, rv, 0, bytes.Length); System.Buffer.BlockCopy(bt, 0, rv, bytes.Length, bt.Length); writeStream.Write(rv, 0, bt.Length); } string result = string.Empty; using ( HttpWebResponse response = (HttpWebResponse)request.GetResponse()) { using (Stream responseStream = response.GetResponseStream()) { using (StreamReader readStream = new StreamReader(responseStream, Encoding.UTF8)) { result = readStream.ReadToEnd(); } } } </code></pre>
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