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package net.sourceforge.gemrb;
import org.libsdl.app.SDLActivity;
import android.os.Bundle;
import android.util.Log;
import java.io.IOException;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.BufferedOutputStream;
import java.io.BufferedInputStream;
import java.io.InputStream;
import android.content.res.AssetManager;
import java.util.Enumeration;
import java.util.zip.*;
import java.util.Properties;
import android.app.AlertDialog;
import android.widget.EditText;
import android.content.DialogInterface;
import android.content.res.Configuration;
import android.os.Environment;
public class GemRB extends SDLActivity {
public String newPath;
protected void onCreate(Bundle savedInstanceState) {
File gemrbHomeFolder = getApplicationContext().getExternalFilesDir(null); // null for general purpose files
String[] foldersToExtract = { "GUIScripts", "override", "unhardcoded" };
// first clear the directories and their contents
Log.d("GemRB Activity", "Cleaning up...");
for(String folder : foldersToExtract) {
deleteRecursive(new File(gemrbHomeFolder.getAbsolutePath().concat(gemrbHomeFolder.separator).concat(folder)));
}
Log.d("GemRB Activity", "Extracting new files...");
try {
extractFolder(this.getApplication().getPackageCodePath(), gemrbHomeFolder.getAbsolutePath());
} catch (Exception e) {
throw new RuntimeException(e);
}
Log.d("GemRB Activity", "Done.");
Log.d("GemRB Activity", "Checking GemRB.cfg content.");
File finalConfFile = new File(gemrbHomeFolder.getAbsolutePath().concat(gemrbHomeFolder.separator).concat("GemRB.cfg"));
File userSuppliedConfig = new File(Environment.getExternalStorageDirectory().getAbsolutePath().concat(gemrbHomeFolder.separator).concat("GemRB.cfg"));
if(!finalConfFile.exists()) {
Log.d("GemRB Activity", "GemRB.cfg doesn't exist in the expected location, creating it from the packaged template.");
// String[] keysToChange = { "GUIScriptsPath", "GemRBOverridePath", "GemRBUnhardcodedPath" };
try {
File inConfFile = new File(gemrbHomeFolder.getAbsolutePath().concat(gemrbHomeFolder.separator).concat("packaged.GemRB.cfg"));
BufferedReader inConf = new BufferedReader(new FileReader(inConfFile));
File outConfFile = new File(gemrbHomeFolder.getAbsolutePath().concat(gemrbHomeFolder.separator).concat("new.GemRB.cfg"));
BufferedWriter outConf = new BufferedWriter(new FileWriter(outConfFile));
String line;
while((line = inConf.readLine()) != null) {
outConf.write(line.concat("\n"));
outConf.flush();
}
inConf.close();
outConf.flush();
outConf.close();
inConfFile.delete();
outConfFile.renameTo(finalConfFile);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
super.onCreate(savedInstanceState);
}
private static void deleteRecursive(File fileOrDirectory) {
if (fileOrDirectory.isDirectory())
for (File child : fileOrDirectory.listFiles())
deleteRecursive(child);
fileOrDirectory.delete();
}
private static void extractFolder(String zipFile, String newPath) throws ZipException, IOException {
int BUFFER = 1024 * 1024;
File file = new File(zipFile);
ZipFile zip = new ZipFile(file);
new File(newPath).mkdir();
Enumeration zipFileEntries = zip.entries();
// establish buffer for writing file
byte data[] = new byte[BUFFER];
// Process each entry
while (zipFileEntries.hasMoreElements()) {
// grab a zip file entry
ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
String currentEntry = entry.getName();
if(!currentEntry.contains("asset")) {
continue;
}
File destFile = new File(newPath, currentEntry.substring(7)); // 6th index should be "/" of "assets/"
//destFile = new File(newPath, destFile.getName());
File destinationParent = destFile.getParentFile();
// create the parent directory structure if needed
destinationParent.mkdirs();
if (!entry.isDirectory()) {
InputStream is = zip.getInputStream(entry);
int currentByte;
// write the current file to disk
FileOutputStream dest = new FileOutputStream(destFile);
// read and write until last byte is encountered
while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
dest.write(data, 0, currentByte);
}
dest.flush();
dest.close();
is.close();
}
}
}
public void onConfigurationChanged(Configuration newConfig) {
// we're only overriding for orientation change (cmp AndroidManifest.xml)
// but we don't actually want to react to that
super.onConfigurationChanged(newConfig);
}
}
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