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v0.3 UI is ready

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This commit is contained in:
Dmitry Isaenko 2019-03-19 03:10:00 +03:00
parent 9bf4a76076
commit 31045683e4
12 changed files with 206 additions and 60 deletions
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53
src/main/java/nsusbloader/NET/NETCommunications.java
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@ -1,15 +1,13 @@
package nsusbloader.NET;
import javafx.concurrent.Task;
import nsusbloader.NSLMain;
import nsusbloader.NSLDataTypes.EFileStatus;
import nsusbloader.ModelControllers.LogPrinter;
import java.io.*;
import java.net.*;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
@ -19,6 +17,8 @@ import java.util.List;
public class NETCommunications extends Task<Void> { // todo: thows IOException?
private LogPrinter logPrinter;
private String hostIP;
private int hostPort;
private String switchIP;
@ -29,6 +29,7 @@ public class NETCommunications extends Task<Void> { // todo: thows IOException?
private ServerSocket serverSocket;
public NETCommunications(List<File> filesList, String switchIP){
this.logPrinter = new LogPrinter();
this.switchIP = switchIP;
this.nspMap = new HashMap<>();
try {
@ -117,6 +118,8 @@ write in first 4 bytes
String line;
LinkedList<String> tcpPackeet = new LinkedList<>();
while ((line = br.readLine()) != null) {
if (isCancelled()) // TODO: notice everywhere
break;
System.out.println(line); // TODO: remove DBG
if (line.trim().isEmpty()) { // If TCP packet is ended
handleRequest(tcpPackeet, pw); // Proceed required things
@ -132,22 +135,56 @@ write in first 4 bytes
catch (IOException ioe){
ioe.printStackTrace(); // TODO: fix
}
logPrinter.update(nspMap, EFileStatus.UNKNOWN);
logPrinter.close();
return null;
}
// 200 206 400 (inv range) 404
// 200 206 400 (inv range) 404 416 (416 Range Not Satisfiable )
private void handleRequest(LinkedList<String> packet, PrintWriter pw){
File requestedFile;
if (packet.get(0).startsWith("HEAD")){
File requestedFile = nspMap.get(packet.get(0).replaceAll("(^[A-z\\s]+/)|(\\s+?.*$)", ""));
requestedFile = nspMap.get(packet.get(0).replaceAll("(^[A-z\\s]+/)|(\\s+?.*$)", ""));
if (requestedFile == null || !requestedFile.exists()){
return; //todo: send 404
pw.write(NETPacket.getCode404());
pw.flush();
logPrinter.update(requestedFile, EFileStatus.FAILED);
}
else {
pw.write(NETPacket.getCode200(requestedFile.length()));
pw.flush();
System.out.println(requestedFile.getAbsolutePath()+"\n"+NETPacket.getCode200(requestedFile.length()));
}
return;
}
if (packet.get(0).startsWith("GET")) {
requestedFile = nspMap.get(packet.get(0).replaceAll("(^[A-z\\s]+/)|(\\s+?.*$)", ""));
if (requestedFile == null || !requestedFile.exists()){
pw.write(NETPacket.getCode404());
pw.flush();
logPrinter.update(requestedFile, EFileStatus.FAILED);
}
else {
for (String line: packet)
if (line.toLowerCase().startsWith("range")){
String[] rangeStr = line.toLowerCase().replaceAll("^range:\\s+?bytes=", "").split("-", 2);
if (!rangeStr[0].isEmpty() && !rangeStr[1].isEmpty()){ // If both ranges defined: Read requested
}
else if (!rangeStr[0].isEmpty()){ // If only START defined: Read all
}
else if (!rangeStr[1].isEmpty()){ // If only END defined: Try to read last 500 bytes
}
else {
pw.write(NETPacket.getCode400());
pw.flush();
logPrinter.update(requestedFile, EFileStatus.FAILED);
//logPrinter.print(); // TODO: INFORM
}
}
}
}
}
}