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Renames *.java files found in a jar to *.src.java files when saving all
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sources, retaining the originals and the decompiled source. Addresses
#56
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@deathmarine
deathmarine committed Aug 24, 2016
1 parent 2dfd16c commit 64c2648
Showing 1 changed file with 49 additions and 48 deletions.
97 changes: 49 additions & 48 deletions src/us/deathmarine/luyten/FileSaver.java
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Original file line number Diff line number Diff line change
Expand Up @@ -55,18 +55,18 @@ public FileSaver(JProgressBar bar, JLabel label) {
this.label = label;
final JPopupMenu menu = new JPopupMenu("Cancel");
final JMenuItem item = new JMenuItem("Cancel");
item.addActionListener(new ActionListener(){
item.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
setCancel(true);
setCancel(true);
}
});
menu.add(item);
this.label.addMouseListener(new MouseAdapter(){
public void mouseClicked(MouseEvent ev) {
if(SwingUtilities.isRightMouseButton(ev) && isExtracting())
menu.show(ev.getComponent(), ev.getX(), ev.getY());
}
this.label.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent ev) {
if (SwingUtilities.isRightMouseButton(ev) && isExtracting())
menu.show(ev.getComponent(), ev.getX(), ev.getY());
}
});
}

Expand All @@ -78,13 +78,14 @@ public void run() {
boolean isUnicodeEnabled = settings.isUnicodeOutputEnabled();
long time = System.currentTimeMillis();
try (FileOutputStream fos = new FileOutputStream(file);
OutputStreamWriter writer = isUnicodeEnabled ? new OutputStreamWriter(fos, "UTF-8") : new OutputStreamWriter(fos);
OutputStreamWriter writer = isUnicodeEnabled ? new OutputStreamWriter(fos, "UTF-8")
: new OutputStreamWriter(fos);
BufferedWriter bw = new BufferedWriter(writer);) {
label.setText("Extracting: " + file.getName());
bar.setVisible(true);
bw.write(text);
bw.flush();
label.setText("Completed: "+getTime(time));
label.setText("Completed: " + getTime(time));
} catch (Exception e1) {
label.setText("Cannot save file: " + file.getName());
e1.printStackTrace();
Expand Down Expand Up @@ -115,12 +116,12 @@ public void run() {
} else {
doSaveUnknownFile(inFile, outFile);
}
if(cancel){
if (cancel) {
label.setText("Cancelled");
outFile.delete();
setCancel(false);
}else{
label.setText("Completed: "+ getTime(time));
} else {
label.setText("Completed: " + getTime(time));
}
} catch (Exception e1) {
e1.printStackTrace();
Expand Down Expand Up @@ -162,7 +163,7 @@ private void doSaveJarDecompiled(File inFile, File outFile) throws Exception {
}

Enumeration<JarEntry> ent = jfile.entries();
Set<JarEntry> history = new HashSet<JarEntry>();
Set<String> history = new HashSet<String>();
int tick = 0;
while (ent.hasMoreElements() && !cancel) {
bar.setValue(++tick);
Expand All @@ -174,8 +175,8 @@ private void doSaveJarDecompiled(File inFile, File outFile) throws Exception {
if (entry.getName().endsWith(".class")) {
JarEntry etn = new JarEntry(entry.getName().replace(".class", ".java"));
label.setText("Extracting: " + etn.getName());
//Duplicate
if(history.add(etn)){

if (history.add(etn.getName())) {
out.putNextEntry(etn);
try {
boolean isUnicodeEnabled = decompilationOptions.getSettings().isUnicodeOutputEnabled();
Expand All @@ -185,7 +186,8 @@ private void doSaveJarDecompiled(File inFile, File outFile) throws Exception {
if ((type == null) || ((resolvedType = type.resolve()) == null)) {
throw new Exception("Unable to resolve type.");
}
Writer writer = isUnicodeEnabled ? new OutputStreamWriter(out, "UTF-8") : new OutputStreamWriter(out);
Writer writer = isUnicodeEnabled ? new OutputStreamWriter(out, "UTF-8")
: new OutputStreamWriter(out);
PlainTextOutput plainTextOutput = new PlainTextOutput(writer);
plainTextOutput.setUnicodeOutputEnabled(isUnicodeEnabled);
settings.getLanguage().decompileType(resolvedType, plainTextOutput, decompilationOptions);
Expand All @@ -197,28 +199,27 @@ private void doSaveJarDecompiled(File inFile, File outFile) throws Exception {
} else {
try {
JarEntry etn = new JarEntry(entry.getName());
if(history.add(etn))
{
history.add(etn);
out.putNextEntry(etn);
try {
InputStream in = jfile.getInputStream(etn);
if (in != null) {
try {
int count;
while ((count = in.read(data, 0, 1024)) != -1) {
out.write(data, 0, count);
if (entry.getName().endsWith(".java"))
etn = new JarEntry(entry.getName().replace(".java", ".src.java"));
if (history.add(etn.getName())) {
out.putNextEntry(etn);
try {
InputStream in = jfile.getInputStream(etn);
if (in != null) {
try {
int count;
while ((count = in.read(data, 0, 1024)) != -1) {
out.write(data, 0, count);
}
} finally {
in.close();
}
} finally {
in.close();
}
} finally {
out.closeEntry();
}
} finally {
out.closeEntry();
}
}
} catch (ZipException ze) {
// some jar-s contain duplicate pom.xml entries: ignore it
} catch (ZipException ze) {
if (!ze.getMessage().contains("duplicate")) {
throw ze;
}
Expand Down Expand Up @@ -250,16 +251,16 @@ private void doSaveClassDecompiled(File inFile, File outFile) throws Exception {
String decompiledSource = stringwriter.toString();

try (FileOutputStream fos = new FileOutputStream(outFile);
OutputStreamWriter writer = isUnicodeEnabled ? new OutputStreamWriter(fos, "UTF-8") : new OutputStreamWriter(fos);
OutputStreamWriter writer = isUnicodeEnabled ? new OutputStreamWriter(fos, "UTF-8")
: new OutputStreamWriter(fos);
BufferedWriter bw = new BufferedWriter(writer);) {
bw.write(decompiledSource);
bw.flush();
}
}

private void doSaveUnknownFile(File inFile, File outFile) throws Exception {
try (FileInputStream in = new FileInputStream(inFile);
FileOutputStream out = new FileOutputStream(outFile);) {
try (FileInputStream in = new FileInputStream(inFile); FileOutputStream out = new FileOutputStream(outFile);) {

byte data[] = new byte[1024];
int count;
Expand All @@ -284,8 +285,8 @@ private DecompilerSettings cloneSettings() {
newSettings.setOutputFileHeaderText(settings.getOutputFileHeaderText());
newSettings.setLanguage(settings.getLanguage());
newSettings.setShowSyntheticMembers(settings.getShowSyntheticMembers());
newSettings.setAlwaysGenerateExceptionVariableForCatchBlocks(settings
.getAlwaysGenerateExceptionVariableForCatchBlocks());
newSettings.setAlwaysGenerateExceptionVariableForCatchBlocks(
settings.getAlwaysGenerateExceptionVariableForCatchBlocks());
newSettings.setOutputDirectory(settings.getOutputDirectory());
newSettings.setRetainRedundantCasts(settings.getRetainRedundantCasts());
newSettings.setIncludeErrorDiagnostics(settings.getIncludeErrorDiagnostics());
Expand Down Expand Up @@ -313,17 +314,17 @@ public boolean isExtracting() {
public void setExtracting(boolean extracting) {
this.extracting = extracting;
}
public static String getTime(long time){
long lap = System.currentTimeMillis()-time;
lap = lap/1000;

public static String getTime(long time) {
long lap = System.currentTimeMillis() - time;
lap = lap / 1000;
StringBuilder sb = new StringBuilder();
int hour = (int) ((lap/60)/60);
int min = (int) ((lap-(hour*60*60))/60);
int sec =(int) ((lap-(hour*60*60)-(min*60))/60);
if(hour > 0)
int hour = (int) ((lap / 60) / 60);
int min = (int) ((lap - (hour * 60 * 60)) / 60);
int sec = (int) ((lap - (hour * 60 * 60) - (min * 60)) / 60);
if (hour > 0)
sb.append("Hour:").append(hour).append(" ");
sb.append("Min(s): ").append(min).append(" Sec: ").append(sec);
return sb.toString();
return sb.toString();
}
}

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