public static List<SiegeableData> readList(
FileConfiguration Source,
FileConfiguration Target,
String Node,
List<SiegeableData> Default) {
Debugger.Write("Reading SiegableData List From Node:" + Node, Debugger.DebugLevel.Verbose);
List<?> testcontents = Source.getList(Node);
List<String> retrievelist = Source.getStringList(Node);
// getStringList() will return an empty String ArrayList, but will not return null
// if there are in fact no elements.
if (testcontents == null) {
// fill the string list with the contents of the passed default values.
retrievelist = new ArrayList<String>();
for (SiegeableData sd : Default) {
retrievelist.add(sd.toString()); // add the string representation.
}
}
// we set the defaults to the string list, and then parse it after, rather than just setting the
// default and
// breaking out because we want ot save those defaults to the configuration node in question.
List<SiegeableData> result = new ArrayList<SiegeableData>();
for (String iterate : retrievelist) {
result.add(new SiegeableData(iterate));
}
Target.set(Node, retrievelist);
return result;
}
private String getPlayerDataFile(String sPlayerName) {
String retval = null;
try {
String strPath = playerDataFolderPath + File.separator;
String scaseSensitive = strPath + sPlayerName;
String scaseInsensitive = strPath + sPlayerName.toLowerCase();
File examinepath = new File(strPath);
File CaseSensitive = null;
File CaseInsensitive = null;
// search for file.
for (File iterate : examinepath.listFiles()) {
// if it equals the name case-sensitively,
if (iterate.getName().equals(sPlayerName)) {
// assign our case sensitive name
CaseSensitive = iterate;
} else if (iterate.getName().equalsIgnoreCase(sPlayerName)
&& iterate.getName().toLowerCase().equals(iterate.getName())) {
// otherwise assign our case insensitive name.
CaseInsensitive = iterate;
scaseInsensitive = CaseInsensitive.getName();
}
}
if (CaseSensitive != null
&& CaseInsensitive != null
&& !scaseInsensitive.equals(scaseSensitive)) {
try {
// delete caseinsensitive file...
new File(scaseInsensitive).delete();
// copy case sensitive version in it's place.
copyFile(CaseSensitive, CaseInsensitive);
// CaseInsensitive.renameTo(new File(scaseInsensitive + "-backup"));
// delete the case sensitive file.
CaseSensitive.delete();
} catch (IOException iox) {
// ignore
}
}
return retval = scaseInsensitive;
} finally {
Debugger.Write(
"Flat: Player Data retrieved for " + sPlayerName + ":" + retval,
Debugger.DebugLevel.Verbose);
}
}
@Override
void WorldLoaded(World loaded) {
int claimsread = 0;
File claimDataFolder = new File(claimDataFolderPath);
File[] files = claimDataFolder.listFiles();
for (File iterate : files) {
if (getClaimWorld(iterate).equals(loaded.getName())) {
claimsread++;
readClaim(iterate);
}
}
Debugger.Write(
"Read in " + claimsread + " Claims for world:" + loaded.getName(),
Debugger.DebugLevel.Verbose);
// System.out.println("Read in " + claimsread + " Claims for world:" +
// loaded.getName());
}
public static void copyFile(File sourceFile, File destFile) throws IOException {
Debugger.Write(
"Copying File:" + sourceFile.toString() + " To " + destFile.toString(),
Debugger.DebugLevel.Verbose);
BufferedInputStream bsin = new BufferedInputStream(new FileInputStream(sourceFile));
BufferedOutputStream bsout = new BufferedOutputStream(new FileOutputStream(destFile));
int chunksize = 16 * 1024;
int readamount = 0;
byte[] buffer = new byte[chunksize];
try {
// write in chunks of chunksize.
while ((readamount = bsin.read(buffer, 0, chunksize)) == chunksize) {
bsout.write(buffer, 0, chunksize);
}
// write out the remainder.
bsout.write(buffer, 0, readamount);
} catch (Exception exx) {
exx.printStackTrace();
} finally {
bsin.close();
bsout.close();
}
}
void readClaim(File SourceFile) {
Debugger.Write("Reading claim from " + SourceFile.getPath(), Debugger.DebugLevel.Verbose);
// reads a single Claim.
// loads this claim from the given file.
if (SourceFile.getPath().startsWith("_")) return;
Long claimID;
try {
claimID = Long.parseLong(SourceFile.getName());
}
// because some older versions used a different file name pattern before
// claim IDs were introduced,
// those files need to be "converted" by renaming them to a unique ID
catch (Exception e) {
claimID = this.nextClaimID;
this.incrementNextClaimID();
File newFile =
new File(claimDataFolderPath + File.separator + String.valueOf(this.nextClaimID));
SourceFile.renameTo(newFile);
SourceFile = newFile;
}
BufferedReader inStream = null;
try {
Claim topLevelClaim = null;
FileReader fr = new FileReader(SourceFile.getAbsolutePath());
inStream = new BufferedReader(fr);
String line = inStream.readLine();
String subclaimtext = null;
while (line != null) {
if (line.toUpperCase().startsWith("SUB:")) {
subclaimtext = line.substring(4);
line = inStream.readLine(); // read to the next line.
}
// if line is a UUID- it's the UUID. otherwise, we assume it is an older format.
UUID grabUID = null;
try {
grabUID = UUID.fromString(line);
// if no exception occurs, than it was a UUID;
// read the next line.
if (grabUID != null) line = inStream.readLine();
} catch (Exception ex) {
Debugger.Write("Exception parsing UUID.", Debugger.DebugLevel.Verbose);
grabUID = null;
}
// first line is lesser boundary corner location
String splitentry = line.split(";")[0];
// if the world doesn't exist yet, we need to create a
// DeferredWorldClaim instance and
// add it to the dataStore hashMap.
Location lesserBoundaryCorner = null;
Location greaterBoundaryCorner = null;
lesserBoundaryCorner = this.locationFromString(line);
// second line is greater boundary corner location
line = inStream.readLine();
greaterBoundaryCorner = this.locationFromString(line);
// third line is owner name
line = inStream.readLine();
String ownerName = line;
// is there PlayerData for this gai?
if (!hasPlayerData(ownerName)
&& GriefPrevention.instance.config_claims_deleteclaimswithunrecognizedowners) {
// PlayerData not found, don't load this claim.
GriefPrevention.AddLogEntry(
"discarded Claim belonging to "
+ ownerName
+ " Because there is no PlayerData for that Player.");
return;
}
// fourth line is list of builders
line = inStream.readLine();
String[] builderNames = line.split(";");
// fifth line is list of players who can access containers
line = inStream.readLine();
String[] containerNames = line.split(";");
// sixth line is list of players who can use buttons and
// switches
line = inStream.readLine();
String[] accessorNames = line.split(";");
// seventh line is list of players who can grant permissions
line = inStream.readLine();
if (line == null) line = "";
String[] managerNames = line.split(";");
// Eighth line either contains whether the claim can ever be
// deleted, or the divider for the subclaims
boolean neverdelete = false;
line = inStream.readLine();
if (line == null) line = "";
if (!line.contains("==========")) {
neverdelete = Boolean.parseBoolean(line);
}
// Sub claims below this line
while (line != null && !line.contains("==========")) line = inStream.readLine();
// build a claim instance from those data
// if this is the first claim loaded from this file, it's the
// top level claim
if (topLevelClaim == null) {
// instantiate
topLevelClaim =
new Claim(
lesserBoundaryCorner,
greaterBoundaryCorner,
ownerName,
builderNames,
containerNames,
accessorNames,
managerNames,
claimID,
neverdelete);
topLevelClaim.setUUID(grabUID);
// search for another claim overlapping this one
Claim conflictClaim = this.getClaimAt(topLevelClaim.lesserBoundaryCorner, true);
// if there is such a claim, delete this file and move on to
// the next
if (conflictClaim != null) {
// System.out.println("Deleting Claim File:" +
// SourceFile.getAbsolutePath() +
// " as it is overlapped by ID #" +
// conflictClaim.getID());
inStream.close();
SourceFile.delete();
line = null;
continue;
}
// otherwise, add this claim to the claims collection
else {
topLevelClaim.modifiedDate = new Date(SourceFile.lastModified());
addClaim(topLevelClaim);
topLevelClaim.inDataStore = true;
}
}
// otherwise there's already a top level claim, so this must be
// a subdivision of that top level claim
else {
// if it starts with "sub:" then it is a subid.
// as such, try to read in the subclaim ID.
Claim subdivision =
new Claim(
lesserBoundaryCorner,
greaterBoundaryCorner,
topLevelClaim.getOwnerName(),
builderNames,
containerNames,
accessorNames,
managerNames,
claimID,
neverdelete);
subdivision.setUUID(grabUID);
try {
subdivision.id = Long.parseLong(subclaimtext);
} catch (NumberFormatException nfe) {
subdivision.id = new Long(-1);
}
subdivision.modifiedDate = new Date(SourceFile.lastModified());
subdivision.parent = topLevelClaim;
topLevelClaim.children.add(subdivision);
subdivision.inDataStore = true;
}
// move up to the first line in the next subdivision
line = inStream.readLine();
}
inStream.close();
}
// We don't need to log any additional error messages for this error.
catch (WorldNotFoundException e) {
// Nothing to do here.
}
// if there's any problem with the file's content, log an error message
// and skip it
catch (Exception e) {
GriefPrevention.AddLogEntry(
"Unable to load data for claim \""
+ SourceFile.getName()
+ "\": "
+ e.getClass().getName()
+ "-"
+ e.getMessage());
e.printStackTrace();
}
try {
if (inStream != null) inStream.close();
} catch (IOException exception) {
Debugger.Write("Exception reading claim. ", Debugger.DebugLevel.Verbose);
Debugger.Write(exception, Debugger.DebugLevel.Verbose);
}
}
