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Some additional tweaks to the compression system. Also file blacklist works now!

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This commit is contained in:
Szum123321 2020-04-17 10:20:47 +02:00
parent be282adacf
commit c74fc6c999
10 changed files with 92 additions and 91 deletions
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6
README.md
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@ -15,14 +15,14 @@ Available operations are:
* whitelist - here you can add, remove and list player that are allowed to run any operation within this mod despite not having high enough permission level*
* whitelist - here you can add, remove and list player that are not allowed to run any operation within this mod despite having high enough permission level*
All of above can only be done by server admins(permission level 4 - configurable*) / player on single player with cheats on.
All of the above can only be done by server admins(permission level 4 - configurable*) or player on a single player.
Feel free to use this mod in your modpack or on server!
Feel free to use this mod in your modpack or on a server!
### Important
* Time format defaultly used by this mod is: dd.MM.yyyy_HH-mm-ss although it is configurable*.
* _This mod contains **Cotton Config** and its dependencies as jars in jar, which are property of **CottonMC**_.
* _This mod contains **Cotton Config** and its dependencies as jars in a jar, which are property of **CottonMC**_.
\* - feature available since 1.1.0

4
build.gradle
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@ -35,10 +35,6 @@ dependencies {
modCompile "org.apache.commons:commons-compress:1.20"
include "org.apache.commons:commons-compress:1.20"
//include "org.apache.commons:commons-io:1.3.2"
// PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs.
// You may need to force-disable transitiveness on them.
}
processResources {

10
gradle.properties
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@ -1,14 +1,14 @@
# Done to increase the memory available to gradle.
org.gradle.jvmargs=-Xmx1G
minecraft_version=20w14a
yarn_mappings=20w14a+build.1
loader_version=0.7.9+build.190
minecraft_version=1.15.2
yarn_mappings=1.15.2+build.15
loader_version=0.8.2+build.194
#Fabric api
fabric_version=0.5.7+build.314-1.16
fabric_version=0.5.1+build.294-1.15
# Mod Properties
mod_version = 1.2.0-1.15
mod_version = 1.2.0B-1.15
maven_group = net.szum123321
archives_base_name = textile_backup

38
src/main/java/net/szum123321/textile_backup/ConfigHandler.java
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@ -27,60 +27,60 @@ import java.util.Set;
@ConfigFile(name = TextileBackup.MOD_ID)
public class ConfigHandler {
@Comment("\nTime between backups in seconds\n")
public long backupInterval = 3600;
public final long backupInterval = 3600;
@Comment("\nShould backups be done even if there is no players?\n")
public boolean doBackupsOnEmptyServer = false;
public final boolean doBackupsOnEmptyServer = false;
@Comment("\nShould backups be made on server shutdown\n")
public boolean shutdownBackup = true;
public final boolean shutdownBackup = true;
@Comment("\nA path to backup folder\n")
public String path = "backup/";
public final String path = "backup/";
@Comment("\nThis setting allows you to exclude files form being backuped.\n"+
"Be very careful when setting it, as it is easy to make your backuped world unusable!\n")
public Set<String> fileBlacklist = new HashSet<>();
public final Set<String> fileBlacklist = new HashSet<>();
@Comment("\nShould every world has its won backup folder?\n")
public boolean perWorldBackup = false;
public final boolean perWorldBackup = false;
@Comment("\nMaximum number of backups to keep. If 0 then no backup will be deleted based on its amount\n")
public int backupsToKeep = 10;
public final int backupsToKeep = 10;
@Comment("\nMaximum age of backups to keep in seconds.\n if 0 then backups will not be deleted based on its age \n")
public long maxAge = 0;
public final long maxAge = 0;
@Comment("\nMaximum size of backup folder in kilo bytes. \n")
public int maxSize = 0;
public final int maxSize = 0;
@Comment("\nCompression level \n0 - 9\n Only available for zip compression.\n")
public int compression = 1;
public final int compression = 1;
@Comment(value = "\nAvailable formats are:\n" +
"ZIP - normal zip archive using standard deflate compression\n" +
"BZIP2 - tar.bz2 archive using bzip2 compression\n" +
"GIZP - tar.gz using gzip compression\n" +
"LZ4 - tar.lz using lz4 compression\n")
public ArchiveFormat format = ArchiveFormat.ZIP;
public final ArchiveFormat format = ArchiveFormat.ZIP;
@Comment("\nPrint info to game out\n")
public boolean log = true;
public final boolean log = true;
@Comment("\nMinimal permission level required to run commands\n")
public int permissionLevel = 4;
public final int permissionLevel = 4;
@Comment("\nPlayer on singleplayer is always allowed to run command. Warning! On lan party everyone will be allowed to run it.\n")
public boolean alwaysSingleplayerAllowed = true;
public final boolean alwaysSingleplayerAllowed = true;
@Comment("\nPlayers allowed to run backup commands without sufficient permission level\n")
public Set<String> playerWhitelist = new HashSet<>();
public final Set<String> playerWhitelist = new HashSet<>();
@Comment("\nPlayers banned from running backup commands besides their sufficient permission level\n")
public Set<String> playerBlacklist = new HashSet<>();
public final Set<String> playerBlacklist = new HashSet<>();
@Comment("\nFormat of date&time used to name backup files.\n")
public String dateTimeFormat = "dd.MM.yyyy_HH-mm-ss";
public final String dateTimeFormat = "dd.MM.yyyy_HH-mm-ss";
public enum ArchiveFormat {
ZIP(".zip"),
@ -88,7 +88,7 @@ public class ConfigHandler {
GZIP(".tar.gz"),
LZ4(".tar.lz4");
private String extension;
private final String extension;
private ArchiveFormat(String extension){
this.extension = extension;
@ -97,5 +97,5 @@ public class ConfigHandler {
public String getExtension() {
return extension;
}
};
}
}

9
src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
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@ -71,13 +71,13 @@ public class BackupHelper {
LocalDateTime now = LocalDateTime.now();
Arrays.stream(root.listFiles()).filter(f -> f.exists() && f.isFile()).forEach(f -> {
LocalDateTime creationTime = null;
LocalDateTime creationTime;
try {
try {
FileTime ct = (FileTime) Files.getAttribute(f.toPath(), "creationTime");
FileTime fileTime = (FileTime) Files.getAttribute(f.toPath(), "creationTime");
creationTime = LocalDateTime.ofInstant(ct.toInstant(), ZoneOffset.UTC);
creationTime = LocalDateTime.ofInstant(fileTime.toInstant(), ZoneOffset.UTC);
} catch (IOException ignored) {
try {
creationTime = LocalDateTime.from(
@ -98,8 +98,7 @@ public class BackupHelper {
Utilities.log("Deleting: " + f.getName(), ctx);
f.delete();
}
} catch (NullPointerException ignored3) {
}
} catch (NullPointerException ignored3) {}
});
}

9
src/main/java/net/szum123321/textile_backup/core/MakeBackupThread.java
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@ -33,9 +33,9 @@ import java.io.IOException;
import java.time.LocalDateTime;
public class MakeBackupThread implements Runnable {
private MinecraftServer server;
private ServerCommandSource ctx;
private String comment;
private final MinecraftServer server;
private final ServerCommandSource ctx;
private final String comment;
public MakeBackupThread(MinecraftServer server, ServerCommandSource ctx, String comment){
this.server = server;
@ -83,12 +83,11 @@ public class MakeBackupThread implements Runnable {
break;
default:
Utilities.log("Error! No compression format specified! using default compressor!", ctx);
Utilities.log("Error! No correct compression format specified! using default compressor!", ctx);
ZipCompressor.createArchive(world, outFile, ctx);
break;
}
BackupHelper.executeFileLimit(ctx, server.getWorld(DimensionType.OVERWORLD).getLevelProperties().getLevelName());
Utilities.log("Done!", ctx);

10
src/main/java/net/szum123321/textile_backup/core/Utilities.java
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@ -4,6 +4,7 @@ import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.text.LiteralText;
import net.szum123321.textile_backup.TextileBackup;
import java.nio.file.Path;
import java.time.format.DateTimeFormatter;
public class Utilities {
@ -12,6 +13,15 @@ public class Utilities {
return os.toLowerCase().startsWith("win");
}
public static boolean isBlacklisted(Path path) {
for(String i : TextileBackup.config.fileBlacklist) {
if(path.startsWith(i))
return true;
}
return false;
}
public static DateTimeFormatter getDateTimeFormatter(){
if(!TextileBackup.config.dateTimeFormat.equals(""))
return DateTimeFormatter.ofPattern(TextileBackup.config.dateTimeFormat);

26
src/main/java/net/szum123321/textile_backup/core/compressors/GenericTarCompressor.java
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@ -3,7 +3,7 @@ package net.szum123321.textile_backup.core.compressors;
import net.minecraft.server.command.ServerCommandSource;
import net.szum123321.textile_backup.TextileBackup;
import net.szum123321.textile_backup.core.Utilities;
import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
import org.apache.commons.compress.archivers.ArchiveEntry;
import org.apache.commons.compress.archivers.tar.TarArchiveOutputStream;
import org.apache.commons.compress.compressors.CompressorOutputStream;
import org.apache.commons.compress.utils.IOUtils;
@ -18,10 +18,8 @@ public class GenericTarCompressor {
try (FileOutputStream outStream = new FileOutputStream(out);
BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(outStream);
CompressorOutputStream lz4Stream = CompressorStreamClass.getDeclaredConstructor(OutputStream.class).newInstance(bufferedOutputStream);// CompressorStreamClass.getConstructor().newInstance(bufferedOutputStream);
TarArchiveOutputStream arc = new TarArchiveOutputStream(lz4Stream)) {
System.out.println(lz4Stream.getClass().toString());
CompressorOutputStream compressorStream = CompressorStreamClass.getDeclaredConstructor(OutputStream.class).newInstance(bufferedOutputStream);// CompressorStreamClass.getConstructor().newInstance(bufferedOutputStream);
TarArchiveOutputStream arc = new TarArchiveOutputStream(compressorStream)) {
arc.setLongFileMode(TarArchiveOutputStream.LONGFILE_POSIX);
arc.setBigNumberMode(TarArchiveOutputStream.BIGNUMBER_POSIX);
@ -32,15 +30,14 @@ public class GenericTarCompressor {
Files.walk(input.toPath()).filter(
path -> !path.equals(input.toPath()) &&
path.toFile().isFile() &&
!TextileBackup.config.fileBlacklist.contains(path.toString().substring(rootPathLength))
!Utilities.isBlacklisted(input.toPath().relativize(path))
).forEach(path -> {
File file = path.toAbsolutePath().toFile();
try (FileInputStream fin = new FileInputStream(file);
BufferedInputStream bfin = new BufferedInputStream(fin)){
TarArchiveEntry entry = new TarArchiveEntry(file, file.getAbsolutePath().substring(rootPathLength));
ArchiveEntry entry = arc.createArchiveEntry(file, file.getAbsolutePath().substring(rootPathLength));
entry.setSize(file.length());
arc.putArchiveEntry(entry);
IOUtils.copy(bfin, arc);
@ -49,16 +46,9 @@ public class GenericTarCompressor {
TextileBackup.logger.error(e.getMessage());
}
});
} catch (IOException e) {
TextileBackup.logger.error(e.getMessage());
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
arc.finish();
} catch (IOException | IllegalAccessException | NoSuchMethodException | InstantiationException | InvocationTargetException e) {
TextileBackup.logger.error(e.toString());
}
Utilities.log("Compression finished", ctx);

19
src/main/java/net/szum123321/textile_backup/core/compressors/ZipCompressor.java
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@ -21,7 +21,7 @@ package net.szum123321.textile_backup.core.compressors;
import net.minecraft.server.command.ServerCommandSource;
import net.szum123321.textile_backup.TextileBackup;
import net.szum123321.textile_backup.core.Utilities;
import org.apache.commons.compress.archivers.ArchiveEntry;
import org.apache.commons.compress.archivers.zip.Zip64Mode;
import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
import org.apache.commons.compress.utils.IOUtils;
@ -39,19 +39,26 @@ public class ZipCompressor {
ZipArchiveOutputStream arc = new ZipArchiveOutputStream(bufferedOutputStream)) {
arc.setMethod(ZipArchiveOutputStream.DEFLATED);
arc.setUseZip64(Zip64Mode.AsNeeded);
arc.setLevel(TextileBackup.config.compression);
arc.setComment("Created on: " + Utilities.getDateTimeFormatter().format(LocalDateTime.now()));
File input = in.getCanonicalFile();
int rootPathLength = input.toString().length() + 1;
Files.walk(input.toPath()).filter(path -> !path.equals(input.toPath()) && path.toFile().isFile() && !TextileBackup.config.fileBlacklist.contains(path.toString().substring(rootPathLength))).forEach(path -> {
Files.walk(input.toPath()).filter(
path -> !path.equals(input.toPath()) &&
path.toFile().isFile() &&
!Utilities.isBlacklisted(input.toPath().relativize(path))
).forEach(path -> {
File file = path.toAbsolutePath().toFile();
try (FileInputStream fstream = new FileInputStream(file)) {
ZipArchiveEntry entry = new ZipArchiveEntry(file, file.getAbsolutePath().substring(rootPathLength));
arc.putArchiveEntry(entry);
IOUtils.copy(fstream, arc);
try (FileInputStream fin = new FileInputStream(file);
BufferedInputStream bfin = new BufferedInputStream(fin)) {
ZipArchiveEntry entry = new ZipArchiveEntry(file, file.getAbsolutePath().substring(rootPathLength));
arc.putArchiveEntry(entry);
IOUtils.copy(bfin, arc);
arc.closeArchiveEntry();
} catch (IOException e) {

2
src/main/resources/fabric.mod.json
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@ -29,6 +29,6 @@
"depends": {
"fabricloader": ">=0.7.2",
"fabric": "*",
"minecraft": "1.16.*"
"minecraft": "1.15.*"
}
}