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I/O Binary stream
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Hi.
I've built a HttpServlet that catch a request and parse a web page using InputStream, InputStreamReader and PrintWriter changing some content along the way and output it as a response. Everything works like a charm (parsing html, css, gif, jpg, aso) except for png images.
Since png's are binary files (correct me if I'm wrong) my guess is i need to use something other than InputStream, InputStreamReader and PrintWriter to parse the png's. But what and how do I use it?
Thanks in advance.
I've built a HttpServlet that catch a request and parse a web page using InputStream, InputStreamReader and PrintWriter changing some content along the way and output it as a response. Everything works like a charm (parsing html, css, gif, jpg, aso) except for png images.
Since png's are binary files (correct me if I'm wrong) my guess is i need to use something other than InputStream, InputStreamReader and PrintWriter to parse the png's. But what and how do I use it?
Thanks in advance.
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Originally Posted by tte 
Hi.
I've built a HttpServlet that catch a request and parse a web page using InputStream, InputStreamReader and PrintWriter changing some content along the way and output it as a response. Everything works like a charm (parsing html, css, gif, jpg, aso) except for png images.
Since png's are binary files (correct me if I'm wrong) my guess is i need to use something other than InputStream, InputStreamReader and PrintWriter to parse the png's. But what and how do I use it?
Thanks in advance.
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