71 lines
4.1 KiB
Java
71 lines
4.1 KiB
Java
package com.blogspot.developersu.ns_usbloader.service;
|
|
|
|
import com.blogspot.developersu.ns_usbloader.BuildConfig;
|
|
|
|
import java.text.SimpleDateFormat;
|
|
import java.util.Calendar;
|
|
import java.util.Locale;
|
|
import java.util.TimeZone;
|
|
|
|
public class NETPacket {
|
|
private static final String CODE_200 =
|
|
"HTTP/1.0 200 OK\r\n" +
|
|
"Server: NS-USBloader-M-v."+ BuildConfig.VERSION_NAME+"\r\n" +
|
|
"Date: %s\r\n" +
|
|
"Content-type: application/octet-stream\r\n" +
|
|
"Accept-Ranges: bytes\r\n" +
|
|
"Content-Range: bytes 0-%d/%d\r\n" +
|
|
"Content-Length: %d\r\n" +
|
|
"Last-Modified: Thu, 01 Jan 1970 00:00:00 GMT\r\n\r\n";
|
|
private static final String CODE_206 =
|
|
"HTTP/1.0 206 Partial Content\r\n"+
|
|
"Server: NS-USBloader-M-v."+BuildConfig.VERSION_NAME+"\r\n" +
|
|
"Date: %s\r\n" +
|
|
"Content-type: application/octet-stream\r\n"+
|
|
"Accept-Ranges: bytes\r\n"+
|
|
"Content-Range: bytes %d-%d/%d\r\n"+
|
|
"Content-Length: %d\r\n"+
|
|
"Last-Modified: Thu, 01 Jan 1970 00:00:00 GMT\r\n\r\n";
|
|
private static final String CODE_400 =
|
|
"HTTP/1.0 400 invalid range\r\n"+
|
|
"Server: NS-USBloader-M-v."+BuildConfig.VERSION_NAME+"\r\n" +
|
|
"Date: %s\r\n" +
|
|
"Connection: close\r\n"+
|
|
"Content-Type: text/html;charset=utf-8\r\n"+
|
|
"Content-Length: 0\r\n\r\n";
|
|
private static final String CODE_404 =
|
|
"HTTP/1.0 404 Not Found\r\n"+
|
|
"Server: NS-USBloader-M-v."+BuildConfig.VERSION_NAME+"\r\n" +
|
|
"Date: %s\r\n" +
|
|
"Connection: close\r\n"+
|
|
"Content-Type: text/html;charset=utf-8\r\n"+
|
|
"Content-Length: 0\r\n\r\n";
|
|
private static final String CODE_416 =
|
|
"HTTP/1.0 416 Requested Range Not Satisfiable\r\n"+
|
|
"Server: NS-USBloader-M-v."+BuildConfig.VERSION_NAME+"\r\n" +
|
|
"Date: %s\r\n" +
|
|
"Connection: close\r\n"+
|
|
"Content-Type: text/html;charset=utf-8\r\n"+
|
|
"Content-Length: 0\r\n\r\n";
|
|
public static String getCode200(long nspFileSize){
|
|
return String.format(Locale.US, CODE_200, getTime(), nspFileSize-1, nspFileSize, nspFileSize);
|
|
}
|
|
public static String getCode206(long nspFileSize, long startPos, long endPos){
|
|
return String.format(Locale.US, CODE_206, getTime(), startPos, endPos, nspFileSize, endPos-startPos+1);
|
|
}
|
|
public static String getCode404(){
|
|
return String.format(Locale.US, CODE_404, getTime());
|
|
}
|
|
public static String getCode416(){
|
|
return String.format(Locale.US, CODE_416, getTime());
|
|
}
|
|
public static String getCode400(){
|
|
return String.format(Locale.US, CODE_400, getTime());
|
|
}
|
|
private static String getTime(){
|
|
SimpleDateFormat sdf = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss z", Locale.US);
|
|
sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
|
|
return sdf.format(Calendar.getInstance().getTime());
|
|
}
|
|
}
|