Визуальная часть MusicBar EvaWare v3 1.21.4

[shilohln]

1. MediaSession

// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import java.nio.ByteBuffer;

public interface MediaSession {
String getSourceApp();

boolean switchToNext();

boolean switchToPrevious();

String getArtist();

String getTitle();

boolean hasThumbnail();

ByteBuffer getThumbnail();

long getDuration();

long getPosition();

boolean isPlaying();

boolean play();

boolean pause();

boolean togglePlay();

boolean stop();
}

2. MediaTransport

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import by.bonenaut7.mediatransport4j.SharedLibraryLoader;
import by.bonenaut7.mediatransport4j.impl.windows.WindowsMediaTransport;
import java.util.List;

public final class MediaTransport {
private static final SharedLibraryLoader LIBRARY_LOADER = new SharedLibraryLoader();
private static MediaTransport instance;
private final MediaTransportInterface transportInterface;

private MediaTransport() {
if (SharedLibraryLoader.isWindows) {
LIBRARY_LOADER.load("mediatransport4j");
this.transportInterface = new WindowsMediaTransport();
} else {
this.transportInterface = null;
}

}

public static final boolean init() {
if (instance == null) {
instance = new MediaTransport();
return instance.transportInterface != null;
} else {
return false;
}
}

public static final List<MediaSession> getMediaSessions() {
return instance.transportInterface.parseSessions();
}
}

скинул

твое?

Тебе лучше ссылку на гитхаб автора с файлами кинуть. Я уже нашел автора и сделал себе

 

[Mement0Mori]

можно SharedLibraryLoader, WindowsMediaTransport?

 

[laysmoker1337]

1. MediaSession

// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import java.nio.ByteBuffer;

public interface MediaSession {
String getSourceApp();

boolean switchToNext();

boolean switchToPrevious();

String getArtist();

String getTitle();

boolean hasThumbnail();

ByteBuffer getThumbnail();

long getDuration();

long getPosition();

boolean isPlaying();

boolean play();

boolean pause();

boolean togglePlay();

boolean stop();
}

2. MediaTransport

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import by.bonenaut7.mediatransport4j.SharedLibraryLoader;
import by.bonenaut7.mediatransport4j.impl.windows.WindowsMediaTransport;
import java.util.List;

public final class MediaTransport {
private static final SharedLibraryLoader LIBRARY_LOADER = new SharedLibraryLoader();
private static MediaTransport instance;
private final MediaTransportInterface transportInterface;

private MediaTransport() {
if (SharedLibraryLoader.isWindows) {
LIBRARY_LOADER.load("mediatransport4j");
this.transportInterface = new WindowsMediaTransport();
} else {
this.transportInterface = null;
}

}

public static final boolean init() {
if (instance == null) {
instance = new MediaTransport();
return instance.transportInterface != null;
} else {
return false;
}
}

public static final List<MediaSession> getMediaSessions() {
return instance.transportInterface.parseSessions();
}
}

скинул

твое?

Брат помоги добавить в клиент
Помоги добавить в клиент дс - milliarderov

 

[Mement0Mori]

а в чем трабл? если что отпиши в shiro073541

 

[Yung Treezy Crazy]

Посмотреть вложение 325071
1.Сам код MusicBar
2.Утилка для отображения музыки

[/B]
package sweetie.evaware.client.ui.widget.overlay;

import com.nimbusds.oauth2.sdk.id.Identifier;
import net.minecraft.client.texture.AbstractTexture;
import net.minecraft.client.util.math.MatrixStack;
import sweetie.evaware.api.utils.media.MediaUtils;
import sweetie.evaware.api.utils.render.RenderUtil;
import sweetie.evaware.api.utils.render.fonts.Font;
import sweetie.evaware.api.utils.render.fonts.Fonts;
import sweetie.evaware.client.features.modules.render.InterfaceModule;
import sweetie.evaware.client.ui.widget.Widget;

import java.awt.*;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;

public class MusicBarWidget extends Widget {
private static final char WIFI_GLYPH = 'D';
    private Font iconFont;
    private float[] waveHeights;
    private float[] waveTargets;
    private long lastWaveUpdate = 0L;

    public MusicBarWidget() {
super(0f, 8f);
    }

@Override
    public String getName() {
return "MusicBar";
    }

@Override
    public void render(MatrixStack matrixStack) {
if (!InterfaceModule.getInstance().watermarkElements.isEnabled("MusicBar")) {
return;
        }

MediaUtils.MediaInfo mediaInfo = MediaUtils.getCurrentMedia();
        if (mediaInfo == null) return;

        String title = mediaInfo.title == null ? "" : mediaInfo.title;
        String artist = mediaInfo.artist == null ? "" : mediaInfo.artist;
        String label = artist.isEmpty() ? title : (title + " - " + artist);
        if (label.isEmpty()) return;

        AbstractTexture artTexture = mediaInfo.getTexture();
        if (artTexture == null) return;

        float screenWidth = mc.getWindow().getScaledWidth();

        Font font = Fonts.SF_REGULAR;
        float fontSize = scaled(8.0f);
        float padding = scaled(7.0f);
        float artSize = scaled(14.0f);
        float radius = scaled(6.6f);
        String timeStr = LocalTime.now().format(DateTimeFormatter.ofPattern("HH:mm"));
        float timeWidth = font.getWidth(timeStr, fontSize);
        float timeGap = scaled(7.0f);

        int bars = 4;
        float barWidth = scaled(3.0f);
        float barGap = scaled(1.7f);
        float waveBlockWidth = bars * barWidth + (bars - 1) * barGap + scaled(4.0f);

        float maxTextWidth = scaled(170.0f);
        String text = trimToWidth(font, label, fontSize, maxTextWidth);
        float textWidth = font.getWidth(text, fontSize);

        float wifiSize = scaled(9.0f);
        Font wifiFont = getIconFont();
        float wifiWidth = wifiFont != null ? wifiFont.getWidth(String.valueOf(WIFI_GLYPH), wifiSize) : 0.0f;
        float wifiGap = scaled(8.0f);
        float panelWidth = padding + artSize + scaled(7.0f) + textWidth + scaled(9.0f)
+ waveBlockWidth + padding - scaled(5.9f);
        float height = scaled(19.6f) - scaled(2.1f);
        float totalWidth = timeWidth + timeGap + panelWidth + wifiGap + wifiWidth;
        float groupX = (screenWidth - totalWidth) / 2.0f;
        float y = getDraggable().getY();
        float barX = groupX + timeWidth + timeGap;

        float centerY = y + height / 2.0f;
        font.drawText(matrixStack, timeStr, groupX, centerY +1.0f - (fontSize / 2.0f) - scaled(0.9f), fontSize, new Color(0, 0, 0, 255));

        RenderUtil.BLUR_RECT.draw(matrixStack, barX, y, panelWidth, height, radius, new Color(255, 255, 255, 200));
        RenderUtil.RECT.draw(matrixStack, barX, y, panelWidth, height, radius, new Color(0, 0, 0, 120));

        float currentX = barX + padding;

        drawTexture(matrixStack, artTexture, currentX, centerY - artSize / 2.0f, artSize, artSize, scaled(5.5f));
        currentX += artSize + scaled(3.0f);

        font.drawText(matrixStack, text, currentX, centerY +1.1f - (fontSize / 2.0f) - scaled(1.0f), fontSize, new Color(255, 255, 255, 255));
        currentX += textWidth + scaled(9.0f);
        

        updateMusicWave(bars);
        float barBaseY = centerY + scaled(5.0f);
        for (int i = 0; i < bars; i++) {
float barHeight = waveHeights[i];
            RenderUtil.RECT.draw(matrixStack,
                    currentX + i * (barWidth + barGap),
                    barBaseY - barHeight,
                    barWidth,
                    barHeight,
                    scaled(1.0f),
                    new Color(255, 255, 255, 255));
        }

if (wifiFont != null) {
float wifiX = barX + panelWidth + wifiGap;
            wifiFont.drawText(matrixStack, String.valueOf(WIFI_GLYPH), wifiX, centerY - (wifiSize / 2.0f) - scaled(1.0f), wifiSize,
                    new Color(0, 0, 0, 200));
        }

getDraggable().setWidth(totalWidth);
        getDraggable().setHeight(height);
        getDraggable().setX(groupX);
    }

private void drawTexture(MatrixStack matrixStack, AbstractTexture texture, float x, float y, float w, float h, float radius) {
RenderUtil.TEXTURE_RECT.draw(matrixStack, x, y, w, h, radius, new Color(255, 255, 255, 255), 0f, 0f, 1f, 1f, texture.getGlId());
    }

private String trimToWidth(Font font, String text, float size, float maxWidth) {
if (font.getWidth(text, size) <= maxWidth) return text;
        String trimmed = text;
        while (trimmed.length() > 3 && font.getWidth(trimmed + "...", size) > maxWidth) {
trimmed = trimmed.substring(0, trimmed.length() - 1);
        }
return trimmed.length() > 3 ? trimmed + "..." : trimmed;
    }

private void updateMusicWave(int bars) {
if (waveHeights == null || waveHeights.length != bars) {
waveHeights = new float[bars];
            waveTargets = new float[bars];
            for (int i = 0; i < bars; i++) {
waveHeights[i] = scaled(5.0f);
                waveTargets[i] = scaled(5.0f);
            }
        }

if (System.currentTimeMillis() - lastWaveUpdate > 150) {
lastWaveUpdate = System.currentTimeMillis();
            for (int i = 0; i < bars; i++) {
waveTargets[i] = scaled(3.0f) + (float) (Math.random() * scaled(10.0f));
            }
        }

for (int i = 0; i < bars; i++) {
waveHeights[i] += (waveTargets[i] - waveHeights[i]) * 0.5f;
        }
    }

private Font getIconFont() {
if (iconFont != null) return iconFont;
        if (mc.getResourceManager() == null) return null;
        iconFont = Font.builder().find("dettex/iconf").load();
        return iconFont;
    }
}


[B]

[/B][/B]
package sweetie.evaware.api.utils.media;

import by.bonenaut7.mediatransport4j.api.MediaSession;
import by.bonenaut7.mediatransport4j.api.MediaTransport;
import net.minecraft.client.texture.AbstractTexture;
import net.minecraft.client.texture.NativeImage;
import net.minecraft.client.texture.NativeImageBackedTexture;

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.nio.ByteBuffer;
import java.security.MessageDigest;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class MediaUtils {
private static boolean initialized = false;
    private static final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
    private static volatile MediaInfo mediaInfo = null;

    private static final Map<String, AbstractTexture> textureCache = new ConcurrentHashMap<>();
    private static String previousHash = "";

    public static class MediaInfo {
public final String title;
        public final String artist;
        public final String textureHash;

        public MediaInfo(String title, String artist, String textureHash) {
this.title = title;
            this.artist = artist;
            this.textureHash = textureHash;
        }

public AbstractTexture getTexture() {
return textureCache.get(textureHash);
        }
    }

public static MediaInfo getCurrentMedia() {
if (!initialized) {
MediaTransport.init();
            initialized = true;

            scheduler.scheduleAtFixedRate(() -> {[/B][/B]
 [B][B]try {
List<MediaSession> sessions = MediaTransport.getMediaSessions();
                    if (sessions != null && !sessions.isEmpty()) {
MediaSession session = sessions.get(0);
                        String hash = "";

                        if (session.hasThumbnail()) {
ByteBuffer buffer = session.getThumbnail();
                            hash = hashBuffer(buffer);

                            if (!hash.equals(previousHash)) {
AbstractTexture old = textureCache.remove(previousHash);
                                if (old != null) old.close();

                                AbstractTexture texture = convertTexture(buffer);
                                if (texture != null) {
textureCache.put(hash, texture);
                                }
previousHash = hash;
                            }
                        }

mediaInfo = new MediaInfo(session.getTitle(), session.getArtist(), hash);
                    } else {
clearCache();
                        mediaInfo = null;
                    }
} catch (Exception e) {
e.printStackTrace();
                }
}, 0, 50, TimeUnit.MILLISECONDS);
        }
return mediaInfo;
    }

private static AbstractTexture convertTexture(ByteBuffer buffer) {[/B][/B]
 [B][B]try {
byte[] bytes = toByteArray(buffer);
            BufferedImage img = ImageIO.read(new ByteArrayInputStream(bytes));
            if (img != null) {
return convert(img);
            }
} catch (Exception e) {
e.printStackTrace();
        }
return null;
    }

private static AbstractTexture convert(BufferedImage image) {
int width = image.getWidth();
        int height = image.getHeight();
        NativeImage img = new NativeImage(width, height, false);
        for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
img.setColorArgb(x, y, image.getRGB(x, y));
            }
        }
return new NativeImageBackedTexture(img);
    }

private static String hashBuffer(ByteBuffer buffer) {[/B][/B]
 [B][B]try {
MessageDigest md = MessageDigest.getInstance("MD5");
            md.update(toByteArray(buffer));
            return toHex(md.digest());
        } catch (Exception e) {
e.printStackTrace();
            return "";
        }
    }

private static byte[] toByteArray(ByteBuffer buffer) {
ByteBuffer duplicate = buffer.asReadOnlyBuffer();
        duplicate.clear();
        byte[] bytes = new byte[duplicate.remaining()];
        duplicate.get(bytes);
        return bytes;
    }

private static void clearCache() {
textureCache.values().forEach(AbstractTexture::close);
        textureCache.clear();
        previousHash = "";
    }

private static String toHex(byte[] bytes) {
StringBuilder sb = new StringBuilder(bytes.length * 2);
        for (byte b : bytes) {
sb.append(Character.forDigit((b >> 4) & 0xF, 16));
            sb.append(Character.forDigit((b & 0xF), 16));
        }
return sb.toString();
    }
}
[B]

Если что то понадобиться отпишите под этим постом скину ниже.

говно ебанное

 

[laysmoker1337]

Смотри по package пути. + У тебя не заработает потому что ошибки с MediaSession и MediaTransport а тип еще не кинул эти классы

Поможешь в дс ? ds-milliarderov

 

[sexycat]

1. MediaSession

// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import java.nio.ByteBuffer;

public interface MediaSession {
String getSourceApp();

boolean switchToNext();

boolean switchToPrevious();

String getArtist();

String getTitle();

boolean hasThumbnail();

ByteBuffer getThumbnail();

long getDuration();

long getPosition();

boolean isPlaying();

boolean play();

boolean pause();

boolean togglePlay();

boolean stop();
}

2. MediaTransport

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import by.bonenaut7.mediatransport4j.SharedLibraryLoader;
import by.bonenaut7.mediatransport4j.impl.windows.WindowsMediaTransport;
import java.util.List;

public final class MediaTransport {
private static final SharedLibraryLoader LIBRARY_LOADER = new SharedLibraryLoader();
private static MediaTransport instance;
private final MediaTransportInterface transportInterface;

private MediaTransport() {
if (SharedLibraryLoader.isWindows) {
LIBRARY_LOADER.load("mediatransport4j");
this.transportInterface = new WindowsMediaTransport();
} else {
this.transportInterface = null;
}

}

public static final boolean init() {
if (instance == null) {
instance = new MediaTransport();
return instance.transportInterface != null;
} else {
return false;
}
}

public static final List<MediaSession> getMediaSessions() {
return instance.transportInterface.parseSessions();
}
}

скинул

твое?

моё, кстати ты нахуй кинул классы с либки, если мог просто цельную либку залить типам

 

[shilohln]

моё, кстати ты нахуй кинул классы с либки, если мог просто цельную либку залить типа

моё, кстати ты нахуй кинул классы с либки, если мог просто цельную либку залить типам

К слову оно итак не грузится с либкой. Вылет изза дллки когда включение идет. Хоть я ее и достал но все также

 

[pasterIdei]

Легче взять под основу и самому сделать

 

[sexycat]

К слову оно итак не грузится с либкой. Вылет изза дллки когда включение идет. Хоть я ее и достал но все также

хуйню ты наверное сделал, либка рабочая на все 100

 

[pasterIdei]

Напишите классы которые вам нужны скину

Либку и фулл перенос на Zenith Recode

хуйню ты наверное сделал, либка рабочая на все 100

Дай либку пж

вот мой тг @NN_Dir

 

[shilohln]

хуйню ты наверное сделал, либка рабочая на все 100

Ну посвяти куда надо будет либку переносить, может и правда не так сделал , кто знает

 

[pasterIdei]

Ну посвяти куда надо будет либку переносить, может и правда не так сделал , кто знает

По-моему в gradle

Ну посвяти куда надо будет либку переносить, может и правда не так сделал , кто знает

+ там че то в коде так как в меня тоже крашит,меняю код на свой все робит

 

[mainconsole]

ева в3 - новый экспензив для пастерочков <3

 

[rootuser41]

вроде как нашел либку

Пожалуйста, авторизуйтесь для просмотра ссылки.

 

[shilohln]

Скрытое содержимое

по импорту в браузер забей

 

[Snegopad]

WindowsMediaTransport
//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.impl.windows;

import by.bonenaut7.mediatransport4j.api.MediaSession;
import by.bonenaut7.mediatransport4j.api.MediaTransportInterface;
import java.util.List;

public final class WindowsMediaTransport implements MediaTransportInterface {
public List<MediaSession> parseSessions() {
return nParseSessions();
}

private static native List<MediaSession> nParseSessions();
}

SharedLibraryLoader

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashSet;
import java.util.zip.CRC32;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public final class SharedLibraryLoader {
public static boolean isWindows = System.getProperty("os.name").contains("Windows");
public static boolean isLinux = System.getProperty("os.name").contains("Linux");
public static boolean isMac = System.getProperty("os.name").contains("Mac");
public static boolean is64Bit = System.getProperty("os.arch").equals("amd64");
private static HashSet<String> loadedLibraries = new HashSet();
private String nativesJar;

public SharedLibraryLoader() {
}

public SharedLibraryLoader(String nativesJar) {
this.nativesJar = nativesJar;
}

public String crc(InputStream input) {
if (input == null) {
return "" + System.nanoTime();
} else {
CRC32 crc = new CRC32();
byte[] buffer = new byte[4096];

try {
while(true) {
int length = input.read(buffer);
if (length == -1) {
break;
}

crc.update(buffer, 0, length);
}
} catch (Exception var7) {
try {
input.close();
} catch (Exception var6) {
}
}

return Long.toString(crc.getValue());
}
}

public String mapLibraryName(String libraryName) {
if (isWindows) {
return libraryName + (is64Bit ? "64.dll" : ".dll");
} else if (isLinux) {
return "lib" + libraryName + (is64Bit ? "64.so" : ".so");
} else {
return isMac ? "lib" + libraryName + ".dylib" : libraryName;
}
}

public synchronized void load(String libraryName) {
libraryName = this.mapLibraryName(libraryName);
if (!loadedLibraries.contains(libraryName)) {
try {
System.load(this.extractFile(libraryName, (String)null).getAbsolutePath());
} catch (Throwable ex) {
throw new RuntimeException("Couldn't load shared library '" + libraryName + "' for target: " + System.getProperty("os.name") + (is64Bit ? ", 64-bit" : ", 32-bit"), ex);
}

loadedLibraries.add(libraryName);
}
}

private InputStream readFile(String path) {
if (this.nativesJar == null) {
return SharedLibraryLoader.class.getResourceAsStream("/" + path);
} else {
try {
ZipFile file = new ZipFile(this.nativesJar);
ZipEntry entry = file.getEntry(path);
if (entry == null) {
throw new RuntimeException("Couldn't find '" + path + "' in JAR: " + this.nativesJar);
} else {
return file.getInputStream(entry);
}
} catch (IOException ex) {
throw new RuntimeException("Error reading '" + path + "' in JAR: " + this.nativesJar, ex);
}
}
}

public File extractFile(String sourcePath, String dirName) throws IOException {
String sourceCrc = this.crc(this.readFile(sourcePath));
if (dirName == null) {
dirName = sourceCrc;
}

File extractedDir = new File(System.getProperty("java.io.tmpdir") + "/mediatransport4j" + System.getProperty("user.name") + "/" + dirName);
File extractedFile = new File(extractedDir, (new File(sourcePath)).getName());
String extractedCrc = null;
if (extractedFile.exists()) {
try {
extractedCrc = this.crc(new FileInputStream(extractedFile));
} catch (FileNotFoundException var11) {
}
}

if (extractedCrc == null || !extractedCrc.equals(sourceCrc)) {
try {
InputStream input = this.readFile(sourcePath);
if (input == null) {
return null;
}

extractedDir.mkdirs();
FileOutputStream output = new FileOutputStream(extractedFile);
byte[] buffer = new byte[4096];

while(true) {
int length = input.read(buffer);
if (length == -1) {
input.close();
output.close();
break;
}

output.write(buffer, 0, length);
}
} catch (IOException ex) {
throw new RuntimeException("Error extracting file: " + sourcePath, ex);
}
}

return extractedFile.exists() ? extractedFile : null;
}
}

еще надо
WindowsMediaTransport и
SharedLibraryLoader

 

[pasterIdei]

ева в3 - новый экспензив для пастерочков <3

Я сам в ахуе,хоть я и не на ней но вижу что все идут на Еву ведь «ОГО ЭТО ЖЕ ПОЧТИ ТА ЖЕ ЕКСПА НО НА 1.21.4 FABRIC КОООООРМ»

 

[amserrok]

WindowsMediaTransport
//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.impl.windows;

import by.bonenaut7.mediatransport4j.api.MediaSession;
import by.bonenaut7.mediatransport4j.api.MediaTransportInterface;
import java.util.List;

public final class WindowsMediaTransport implements MediaTransportInterface {
public List<MediaSession> parseSessions() {
return nParseSessions();
}

private static native List<MediaSession> nParseSessions();
}

SharedLibraryLoader

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashSet;
import java.util.zip.CRC32;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public final class SharedLibraryLoader {
public static boolean isWindows = System.getProperty("os.name").contains("Windows");
public static boolean isLinux = System.getProperty("os.name").contains("Linux");
public static boolean isMac = System.getProperty("os.name").contains("Mac");
public static boolean is64Bit = System.getProperty("os.arch").equals("amd64");
private static HashSet<String> loadedLibraries = new HashSet();
private String nativesJar;

public SharedLibraryLoader() {
}

public SharedLibraryLoader(String nativesJar) {
this.nativesJar = nativesJar;
}

public String crc(InputStream input) {
if (input == null) {
return "" + System.nanoTime();
} else {
CRC32 crc = new CRC32();
byte[] buffer = new byte[4096];

try {
while(true) {
int length = input.read(buffer);
if (length == -1) {
break;
}

crc.update(buffer, 0, length);
}
} catch (Exception var7) {
try {
input.close();
} catch (Exception var6) {
}
}

return Long.toString(crc.getValue());
}
}

public String mapLibraryName(String libraryName) {
if (isWindows) {
return libraryName + (is64Bit ? "64.dll" : ".dll");
} else if (isLinux) {
return "lib" + libraryName + (is64Bit ? "64.so" : ".so");
} else {
return isMac ? "lib" + libraryName + ".dylib" : libraryName;
}
}

public synchronized void load(String libraryName) {
libraryName = this.mapLibraryName(libraryName);
if (!loadedLibraries.contains(libraryName)) {
try {
System.load(this.extractFile(libraryName, (String)null).getAbsolutePath());
} catch (Throwable ex) {
throw new RuntimeException("Couldn't load shared library '" + libraryName + "' for target: " + System.getProperty("os.name") + (is64Bit ? ", 64-bit" : ", 32-bit"), ex);
}

loadedLibraries.add(libraryName);
}
}

private InputStream readFile(String path) {
if (this.nativesJar == null) {
return SharedLibraryLoader.class.getResourceAsStream("/" + path);
} else {
try {
ZipFile file = new ZipFile(this.nativesJar);
ZipEntry entry = file.getEntry(path);
if (entry == null) {
throw new RuntimeException("Couldn't find '" + path + "' in JAR: " + this.nativesJar);
} else {
return file.getInputStream(entry);
}
} catch (IOException ex) {
throw new RuntimeException("Error reading '" + path + "' in JAR: " + this.nativesJar, ex);
}
}
}

public File extractFile(String sourcePath, String dirName) throws IOException {
String sourceCrc = this.crc(this.readFile(sourcePath));
if (dirName == null) {
dirName = sourceCrc;
}

File extractedDir = new File(System.getProperty("java.io.tmpdir") + "/mediatransport4j" + System.getProperty("user.name") + "/" + dirName);
File extractedFile = new File(extractedDir, (new File(sourcePath)).getName());
String extractedCrc = null;
if (extractedFile.exists()) {
try {
extractedCrc = this.crc(new FileInputStream(extractedFile));
} catch (FileNotFoundException var11) {
}
}

if (extractedCrc == null || !extractedCrc.equals(sourceCrc)) {
try {
InputStream input = this.readFile(sourcePath);
if (input == null) {
return null;
}

extractedDir.mkdirs();
FileOutputStream output = new FileOutputStream(extractedFile);
byte[] buffer = new byte[4096];

while(true) {
int length = input.read(buffer);
if (length == -1) {
input.close();
output.close();
break;
}

output.write(buffer, 0, length);
}
} catch (IOException ex) {
throw new RuntimeException("Error extracting file: " + sourcePath, ex);
}
}

return extractedFile.exists() ? extractedFile : null;
}
}

MediaTransportInterface можно еще

 

[Snegopad]

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package by.bonenaut7.mediatransport4j.api;

import java.util.List;

public interface MediaTransportInterface {
List<MediaSession> parseSessions();
}