Mailing-List: contact tomcat-user-help@jakarta.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
Message-ID: <3EF19810.2070806@joedog.org>
Date: Thu, 19 Jun 2003 07:01:36 -0400
From: Tim Funk <funkman@joedog.org>
Organization: Human being
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US;
 rv:1.3) Gecko/20030312
MIME-Version: 1.0
To: Tomcat Users List <tomcat-user@jakarta.apache.org>
Subject: Re: Problem with binary HTTP 1.0 POST
References: <005301c33635$d8bedee0$6401a8c0@gus>
In-Reply-To: <005301c33635$d8bedee0$6401a8c0@gus>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit

read() may also return 0 or -1. -1 for end of file. Also the implementation 
of read is done that subsequent reads also return -1. Also make sure your 
posting byte calculation is correct.

Problem code:
 >         int bytesRead = inStream.read(inData);
 >         fileOutStream.write(inData, 0, bytesRead);
 >         totalBytesRead += bytesRead;

Alternative:
...
int contentLength = request.getContentLength();

InputStream inStream = request.getInputStream();
FileOutputStream fileOutStream = new FileOutputStream("SomePhoto.jpg");

byte[] inData = new byte[100];
int totalBytesRead = 0;
int bytesRead = inStream.read(inData);

while(bytesRead>=0 && totalBytesRead<contentLength) {
     fileOutStream.write(inData, 0, bytesRead);
     totalBytesRead += bytesRead;
     bytesRead = inStream.read(inData);
}

if (totalBytesRead<contentLength) {
     log("I didn't get enough data!");
}

inStream.close();
fileOutStream.close();

...


History detail of original message can be found at:
http://marc.theaimsgroup.com/?l=tomcat-user&m=105600834631106&w=2


-Tim


---------------------------------------------------------------------
To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tomcat-user-help@jakarta.apache.org