samba-nas

Samba-nas anims to explore remote file(s)/folder(s) in your NAS/samba server.

• You can upload image/videos
• You can create folders
• You can Download files
• You can delete file/folder
• You can list all the work group in the same lan using NetBios
• Playing video from SAMBA Share
• Playing video with 3rd app
• Seeking is supported when playing video

Dependency

• JCIFS
• NanoHttpd
• microgramcaster

How to

Currently default VideoView can't play video through samba sharing.But can play http stream. So the solution i using is transfer SmbFileInputStream into http stream for videoview.

But there is a bug in NanoHttpd. That is when handling the header in NanoHttpd.Response the range is wrong.So I have to create an StreamResponse which extends NanoHttp.Response.And i override the sendContentLengthHeaderIfNotAlreadyPresent to handle it.

        @Override
        protected void sendContentLengthHeaderIfNotAlreadyPresent(PrintWriter pw, Map<String, String> header, int size) {
            long pending = (getData() != null ? available : 0); // This is to support partial sends, see serveFile()
            String string = header.get("Content-Range"); // Such as bytes 203437551-205074073/205074074
            if (string != null) {
                if (string.startsWith("bytes ")) {
                    string = string.substring("bytes ".length());
                }
                Long start = Long.parseLong(string.split("-")[0]);
                pw.print("Content-Length: " + (pending - start) + "\r\n");
            } else {
                pw.print("Content-Length: " + pending + "\r\n");
            }
        }

And for the pending NanoHttpd using is available , when playing a video whose size is bigger than 2GB will always get wrong.So i make sendAsFixedLength() to be a protected method and override it.

        @Override
        protected void sendAsFixedLength(OutputStream outputStream, int pending) throws IOException {
            sendAsFixedLength(outputStream);
        }
        
        private void sendAsFixedLength(OutputStream outputStream) throws IOException {
            long pending = (getData() != null ? available : 0);
            if (getRequestMethod() != Method.HEAD && getData() != null) {
                int BUFFER_SIZE = 16 * 1024;
                byte[] buff = new byte[BUFFER_SIZE];
                while (pending > 0) {
                    // Note the ugly cast to int to support > 2gb files. If pending < BUFFER_SIZE we can safely cast anyway.
                    int read = getData().read(buff, 0, ((pending > BUFFER_SIZE) ? BUFFER_SIZE : (int) pending));
                    if (read <= 0) {
                        break;
                    }
                    outputStream.write(buff, 0, read);
                    pending -= read;
                }
            }
        }

Images

• #Options:

• #Workgroup:

• #Choose file/folder:

• #Playing Video from Samba Sharing:

• #Play Video with 3rd APP:

• #Playing by QuickPic:

Me

• WEIBO: @hyongbai
• TWEET: @hyongbai
• GMAIL: hyongbai@gmail.com

License

Copyright 2016 samba-nas

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.