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Removed deprecated code
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Sollace
parent
5ce50f2d07
commit
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1 changed files with 0 additions and 223 deletions
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package com.minelittlepony.hdskins.resources.texture;
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import net.minecraft.client.renderer.IImageBuffer;
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import net.minecraft.client.renderer.texture.SimpleTexture;
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import net.minecraft.client.renderer.texture.TextureUtil;
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import net.minecraft.client.resources.IResourceManager;
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import net.minecraft.util.ResourceLocation;
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import org.apache.http.Header;
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import org.apache.http.HttpHeaders;
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import org.apache.http.HttpResponse;
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import org.apache.http.HttpStatus;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpHead;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import com.minelittlepony.hdskins.util.MoreHttpResponses;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Collections;
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import java.util.concurrent.atomic.AtomicInteger;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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import javax.imageio.ImageIO;
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/**
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* @deprecated
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* Do not use. This will be removed in a later update.
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* Now that legacy includes the etag in the hash, it is no longer required to save it to disk.
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*/
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@Deprecated
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public class ThreadDownloadImageETag extends SimpleTexture implements IBufferedTexture {
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private static final Logger LOGGER = LogManager.getLogger();
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private static final AtomicInteger THREAD_ID = new AtomicInteger(0);
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private static CloseableHttpClient client = HttpClients.createSystem();
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@Nonnull
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private final Path cacheFile;
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private final Path eTagFile;
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private final String imageUrl;
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@Nullable
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private final IImageBuffer imageBuffer;
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@Nullable
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private BufferedImage bufferedImage;
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@Nullable
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private Thread imageThread;
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private boolean textureUploaded;
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public ThreadDownloadImageETag(@Nonnull File cacheFileIn, String imageUrlIn, ResourceLocation defLocation, @Nullable IImageBuffer imageBufferIn) {
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super(defLocation);
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this.cacheFile = cacheFileIn.toPath();
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this.eTagFile = cacheFile.resolveSibling(cacheFile.getFileName() + ".etag");
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this.imageUrl = imageUrlIn;
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this.imageBuffer = imageBufferIn;
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}
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private void checkTextureUploaded() {
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if (!this.textureUploaded) {
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if (this.bufferedImage != null) {
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if (this.textureLocation != null) {
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this.deleteGlTexture();
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}
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TextureUtil.uploadTextureImage(super.getGlTextureId(), this.bufferedImage);
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this.textureUploaded = true;
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}
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}
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}
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@Override
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public int getGlTextureId() {
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this.checkTextureUploaded();
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return super.getGlTextureId();
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}
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private void setBufferedImage(@Nonnull BufferedImage bufferedImageIn) {
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this.bufferedImage = bufferedImageIn;
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if (this.imageBuffer != null) {
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this.imageBuffer.skinAvailable();
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}
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}
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@Override
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@Nullable
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public BufferedImage getBufferedImage() {
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return bufferedImage;
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}
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@Override
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public void loadTexture(IResourceManager resourceManager) throws IOException {
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if (this.bufferedImage == null && this.textureLocation != null) {
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super.loadTexture(resourceManager);
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}
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if (this.imageThread == null) {
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this.imageThread = new Thread(this::loadTexture, "Texture Downloader #" + THREAD_ID.incrementAndGet());
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this.imageThread.setDaemon(true);
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this.imageThread.start();
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}
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}
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private void loadTexture() {
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switch (checkLocalCache()) {
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case GONE:
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clearCache();
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break;
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case OK:
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case NOPE:
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LOGGER.debug("Loading http texture from local cache ({})", cacheFile);
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try {
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// e-tag check passed. Load the local file
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setLocalCache();
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break;
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} catch (IOException e) {
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// Nope. Local cache is corrupt. Re-download it.
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// fallthrough to load from network
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LOGGER.error("Couldn't load skin {}", cacheFile, e);
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}
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case OUTDATED:
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loadTextureFromServer();
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}
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}
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private void setLocalCache() throws IOException {
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if (Files.isRegularFile(cacheFile)) {
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try (InputStream in = Files.newInputStream(cacheFile)) {
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BufferedImage image = ImageIO.read(in);
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if (imageBuffer != null) {
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image = imageBuffer.parseUserSkin(image);
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}
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setBufferedImage(image);
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}
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}
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}
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private void clearCache() {
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try {
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Files.deleteIfExists(this.cacheFile);
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Files.deleteIfExists(this.eTagFile);
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} catch (IOException e) {
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// ignore
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}
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}
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private enum State {
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OUTDATED,
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GONE,
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NOPE,
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OK
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}
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private State checkLocalCache() {
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try (CloseableHttpResponse response = client.execute(new HttpHead(imageUrl))) {
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int code = response.getStatusLine().getStatusCode();
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if (code == HttpStatus.SC_NOT_FOUND) {
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return State.GONE;
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}
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if (code != HttpStatus.SC_OK) {
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return State.NOPE;
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}
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return checkETag(response) ? State.OK : State.OUTDATED;
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} catch (IOException e) {
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LOGGER.error("Couldn't load skin {} ", imageUrl, e);
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return State.NOPE;
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}
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}
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private boolean checkETag(HttpResponse response) {
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try {
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if (Files.isRegularFile(cacheFile)) {
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String localETag = Files.lines(eTagFile).limit(1).findFirst().orElse("");
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Header remoteETag = response.getFirstHeader(HttpHeaders.ETAG);
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// true if no remote etag or does match
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return remoteETag == null || localETag.equals(remoteETag.getValue());
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}
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return false;
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} catch (IOException e) {
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// it failed, so re-fetch.
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return false;
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}
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}
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private void loadTextureFromServer() {
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LOGGER.debug("Downloading http texture from {} to {}", imageUrl, cacheFile);
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try (MoreHttpResponses resp = MoreHttpResponses.execute(client, new HttpGet(imageUrl))) {
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if (resp.ok()) {
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// write the image to disk
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Files.createDirectories(cacheFile.getParent());
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Files.copy(resp.getInputStream(), cacheFile);
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try (InputStream in = Files.newInputStream(cacheFile)) {
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BufferedImage bufferedimage = ImageIO.read(in);
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// maybe write the etag to disk
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Header eTag = resp.getResponse().getFirstHeader(HttpHeaders.ETAG);
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if (eTag != null) {
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Files.write(eTagFile, Collections.singleton(eTag.getValue()));
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}
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if (imageBuffer != null) {
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bufferedimage = imageBuffer.parseUserSkin(bufferedimage);
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}
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setBufferedImage(bufferedimage);
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}
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}
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} catch (Exception exception) {
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LOGGER.error("Couldn\'t download http texture", exception);
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}
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}
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}
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