mirrors/ns-usbloader
1
0
Fork 0
mirror of https://github.com/developersu/ns-usbloader.git synced 2025-06-03 08:38:53 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Cosmetic updates of GL code and working prototype of NXDT

Browse source
This commit is contained in:
Dmitry Isaenko 2020-10-28 15:59:45 +03:00
parent 6e21c514a8
commit 0cb945a7f4
2 changed files with 83 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

45
src/main/java/nsusbloader/Utilities/nxdumptool/NxdtUsbAbi1.java
View file

@ -45,7 +45,7 @@ class NxdtUsbAbi1 {
private final boolean isWindows;
private boolean isWindows10;
private static final int NXDT_MAX_DIRECTIVE_SIZE = 0x1000;
private static final int NXDT_MAX_DIRECTIVE_SIZE = 0x800000;//0x1000;
private static final int NXDT_FILE_CHUNK_SIZE = 0x800000;
private static final int NXDT_FILE_PROPERTIES_MAX_NAME_LENGTH = 0x300;
@ -212,8 +212,6 @@ class NxdtUsbAbi1 {
String absoluteFilePath = getAbsoluteFilePath(filename);
File fileToDump = new File(absoluteFilePath);
boolean nspTransferMode = false;
if (checkSizes(fullSize, headerSize))
return;
@ -225,14 +223,9 @@ class NxdtUsbAbi1 {
return;
if (headerSize > 0){ // if NSP
logPrinter.print("Receiving NSP file entry: '"+filename+"' ("+fullSize+" b)", EMsgType.INFO);
if (filename.equals(nspFile.getName())){
nspTransferMode = true;
}
else {
createNewNsp(filename, headerSize, fullSize, fileToDump);
return;
}
logPrinter.print("Receiving NSP file: '"+filename+"' ("+formatByteSize(fullSize)+")", EMsgType.PASS);
createNewNsp(filename, headerSize, fullSize, fileToDump);
return;
}
else {
// TODO: Note, in case of a big amount of small files performance decreases dramatically. It's better to handle this only in case of 1-big-file-transfer
@ -244,7 +237,7 @@ class NxdtUsbAbi1 {
if (fullSize == 0)
return;
if (nspTransferMode)
if (isNspTransfer())
dumpNspFile(nspFile, fullSize);
else
dumpFile(fileToDump, fullSize);
@ -261,8 +254,8 @@ class NxdtUsbAbi1 {
return false;
}
private boolean checkSizes(long fileSize, int headerSize) throws Exception{
if (fileSize >= headerSize){
logPrinter.print("File size should not be equal to header size for NSP files!", EMsgType.FAIL);
if (headerSize >= fileSize){
logPrinter.print(String.format("File size (%d) should not be less or equal to header size (%d)!", fileSize, headerSize), EMsgType.FAIL);
resetNsp();
writeUsb(USBSTATUS_MALFORMED_REQUEST);
return true;
@ -275,7 +268,6 @@ class NxdtUsbAbi1 {
}
return false;
}
private boolean checkFileSystem(File fileToDump, long fileSize) throws Exception{
// Check if enough space
if (fileToDump.getParentFile().getFreeSpace() <= fileSize){
@ -297,7 +289,8 @@ class NxdtUsbAbi1 {
nspFile = new NxdtNspFile(filename, headerSize, fileSize, fileToDump);
}
catch (Exception e){
logPrinter.print(e.getMessage(), EMsgType.FAIL);
logPrinter.print("Unable to create new file for: "+filename+" :"+e.getMessage(), EMsgType.FAIL);
e.printStackTrace();
writeUsb(USBSTATUS_HOSTIOERROR);
return;
}
@ -310,6 +303,9 @@ class NxdtUsbAbi1 {
private long getLElong(byte[] bytes, int fromOffset){
return ByteBuffer.wrap(bytes, fromOffset, 0x8).order(ByteOrder.LITTLE_ENDIAN).getLong();
}
private boolean isNspTransfer(){
return nspFile != null;
}
private String getAbsoluteFilePath(String filename) throws Exception{
if (isRomFs(filename) && isWindows) // Since RomFS entry starts from '/' it should be replaced to '\'.
@ -367,9 +363,10 @@ class NxdtUsbAbi1 {
private void dumpNspFile(NxdtNspFile nsp, long size) throws Exception{
FileOutputStream fos = new FileOutputStream(nsp.getFile(), true);
long nspSize = nsp.getFullSize();
long nspRemainingSize = nsp.getNspRemainingSize();
try (BufferedOutputStream bos = new BufferedOutputStream(fos)) {
long nspRemainingSize = nsp.getNspRemainingSize();
FileDescriptor fd = fos.getFD();
byte[] readBuffer;
long received = 0;
@ -393,8 +390,6 @@ class NxdtUsbAbi1 {
if (isWindows10)
fd.sync();
nspRemainingSize -= (lastChunkSize - 1);
}
finally {
nsp.setNspRemainingSize(nspRemainingSize);
}
}
@ -427,7 +422,8 @@ class NxdtUsbAbi1 {
raf.seek(0);
raf.write(headerData);
}
logPrinter.print("NSP file: '"+nsp.getName()+"' successfully received!", EMsgType.PASS);
logPrinter.updateProgress(1.0);
writeUsb(USBSTATUS_SUCCESS);
}
private void resetNsp(){
@ -534,4 +530,13 @@ class NxdtUsbAbi1 {
"\n Returned: " + UsbErrorCodes.getErrCode(result) +
"\n (execution stopped)");
}
private String formatByteSize(double length) {
final String[] unitNames = { "bytes", "KiB", "MiB", "GiB", "TiB"};
int i;
for (i = 0; length > 1024 && i < unitNames.length - 1; i++) {
length = length / 1024;
}
return String.format("%,.2f %s", length, unitNames[i]);
}
}