mirror of
https://github.com/FalsePattern/FalsePatternLib.git
synced 2026-11-11 07:57:45 +00:00
split dependency loader from FalsePatternLib main class
This commit is contained in:
9 files changed
+151
-137
No files matched your search
@@ -1,35 +1,30 @@
|
||||
package com.falsepattern.lib;
|
||||
|
||||
import com.falsepattern.lib.version.Version;
|
||||
import com.google.common.eventbus.EventBus;
|
||||
import cpw.mods.fml.common.DummyModContainer;
|
||||
import cpw.mods.fml.common.LoadController;
|
||||
import cpw.mods.fml.common.ModMetadata;
|
||||
import lombok.NonNull;
|
||||
import lombok.Getter;
|
||||
import lombok.val;
|
||||
import lombok.var;
|
||||
import net.minecraft.launchwrapper.Launch;
|
||||
import net.minecraft.launchwrapper.LaunchClassLoader;
|
||||
import org.apache.logging.log4j.LogManager;
|
||||
import org.apache.logging.log4j.Logger;
|
||||
|
||||
import javax.net.ssl.HttpsURLConnection;
|
||||
import java.io.*;
|
||||
import java.net.URL;
|
||||
import java.util.*;
|
||||
|
||||
import java.util.Arrays;
|
||||
|
||||
/**
|
||||
* Utility class used by FalsePatternLib's internal code. This can change between versions without notice, so do not use this in your code!
|
||||
*/
|
||||
public class FalsePatternLib extends DummyModContainer {
|
||||
public static Logger libLog = LogManager.getLogger(ModInfo.MODNAME);
|
||||
public static final boolean developerEnvironment = (boolean) Launch.blackboard.get("fml.deobfuscatedEnvironment");
|
||||
@Getter
|
||||
private static final Logger log = LogManager.getLogger(ModInfo.MODNAME);
|
||||
|
||||
private static final Map<String, Version> loadedLibraries = new HashMap<>();
|
||||
private static final Map<String, String> loadedLibraryMods = new HashMap<>();
|
||||
private static final Set<String> mavenRepositories = new HashSet<>();
|
||||
@Getter
|
||||
private static final boolean developerEnvironment = (boolean) Launch.blackboard.get("fml.deobfuscatedEnvironment");
|
||||
|
||||
public FalsePatternLib() {
|
||||
super(new ModMetadata());
|
||||
libLog.info("All your libraries are belong to us!");
|
||||
log.info("All your libraries are belong to us!");
|
||||
val meta = getMetadata();
|
||||
meta.modId = ModInfo.MODID;
|
||||
meta.name = ModInfo.MODNAME;
|
||||
@@ -46,111 +41,4 @@ public class FalsePatternLib extends DummyModContainer {
|
||||
public boolean registerBus(EventBus bus, LoadController controller) {
|
||||
return true;
|
||||
}
|
||||
|
||||
public static void addMavenRepo(String url) {
|
||||
mavenRepositories.add(url);
|
||||
}
|
||||
|
||||
@SuppressWarnings("ResultOfMethodCallIgnored")
|
||||
public static void loadLibrary(String loadingModId, String groupId, String artifactId, @NonNull Version minVersion, Version maxVersion, @NonNull Version preferredVersion, String regularSuffix, String devSuffix) {
|
||||
val suffix = developerEnvironment ? devSuffix : regularSuffix;
|
||||
libLog.info("Adding library {}:{}:{}{}, requested by mod {}", groupId, artifactId, preferredVersion, suffix != null ? "-" + suffix : "", loadingModId);
|
||||
var artifact = groupId + ":" + artifactId + ":" + suffix;
|
||||
if (loadedLibraries.containsKey(artifact)) {
|
||||
val currentVer = loadedLibraries.get(artifact);
|
||||
if (currentVer.equals(preferredVersion)) return;
|
||||
val rangeString = "(minimum: " + minVersion + (maxVersion == null ? "" : ", maximum: " + maxVersion) + ")";
|
||||
if (minVersion.compareTo(currentVer) > 0 || (maxVersion != null && maxVersion.compareTo(currentVer) < 0)) {
|
||||
for (int i = 0; i < 16; i++) {
|
||||
libLog.fatal("ALERT VVVVVVVVVVVV ALERT");
|
||||
}
|
||||
libLog.fatal("Library {}:{}{} already loaded with version {}, " +
|
||||
"but a version in the range {} was requested! Thing may go horribly wrong! " +
|
||||
"Requested by mod: {}, previously loaded by mod: {}",
|
||||
groupId, artifactId, suffix != null ? ":" + suffix : "", currentVer,
|
||||
rangeString,
|
||||
loadingModId, loadedLibraryMods.get(artifact));
|
||||
for (int i = 0; i < 16; i++) {
|
||||
libLog.fatal("ALERT ^^^^^^^^^^^^ ALERT");
|
||||
}
|
||||
} else {
|
||||
libLog.info("Attempted loading of library {}:{}{} with preferred version {}, " +
|
||||
"but version {} was already loaded, which matched the range {}. This is not an error. " +
|
||||
"Requested by mod: {}, previously loaded by mod: {}",
|
||||
groupId, artifactId, suffix != null ? ":" + suffix : "", preferredVersion,
|
||||
currentVer, rangeString,
|
||||
loadingModId, loadedLibraryMods.get(artifact));
|
||||
}
|
||||
return;
|
||||
}
|
||||
val modsDir = new File(CoreLoadingPlugin.mcDir, "mods");
|
||||
val mavenJarName = String.format("%s-%s%s.jar", artifactId, preferredVersion, (suffix != null) ? ("-" + suffix) : "");
|
||||
val jarName = groupId + "-" + mavenJarName;
|
||||
val libDir = new File(modsDir, "falsepattern");
|
||||
if (!libDir.exists()) {
|
||||
libDir.mkdirs();
|
||||
}
|
||||
val file = new File(libDir, jarName);
|
||||
if (file.exists()) {
|
||||
try {
|
||||
addToClasspath(file);
|
||||
loadedLibraries.put(artifact, preferredVersion);
|
||||
libLog.info("Library {}:{}:{}{} successfully loaded from disk!", groupId, artifactId, preferredVersion, (suffix != null) ? ":" + suffix : "");
|
||||
return;
|
||||
} catch (RuntimeException e) {
|
||||
libLog.warn("Failed to load library {}:{}:{}{} from file! Redownloading...", groupId, artifactId, preferredVersion, (suffix != null) ? ":" + suffix : "");
|
||||
file.delete();
|
||||
}
|
||||
}
|
||||
for (var repo: mavenRepositories) {
|
||||
try {
|
||||
if (!repo.endsWith("/")) repo = repo + "/";
|
||||
val url = new URL(String.format("%s%s/%s/%s/%s", repo, groupId.replace('.', '/'), artifactId, preferredVersion, mavenJarName));
|
||||
|
||||
val connection = (HttpsURLConnection) url.openConnection();
|
||||
connection.setConnectTimeout(1500);
|
||||
connection.setReadTimeout(1500);
|
||||
connection.setRequestProperty("User-Agent", "FalsePatternLib Downloader");
|
||||
if (connection.getResponseCode() != 200) {
|
||||
libLog.info("Artifact {}:{}:{}{} was not found on repo {}", groupId, artifactId, preferredVersion, (suffix != null) ? ":" + suffix : "", repo);
|
||||
connection.disconnect();
|
||||
continue;
|
||||
}
|
||||
libLog.info("Downloading {}:{}:{}{} from {}", groupId, artifactId, preferredVersion, (suffix != null) ? ":" + suffix : "", repo);
|
||||
download(connection.getInputStream(), file);
|
||||
libLog.info("Downloaded {}:{}:{}{}", groupId, artifactId, preferredVersion, (suffix != null) ? ":" + suffix : "");
|
||||
loadedLibraries.put(artifact, preferredVersion);
|
||||
loadedLibraryMods.put(artifact, loadingModId);
|
||||
addToClasspath(file);
|
||||
return;
|
||||
} catch (IOException ignored) {}
|
||||
}
|
||||
val errorMessage = "Failed to download library " + groupId + ":" + artifactId + ":" + preferredVersion + ((suffix != null) ? ":" + suffix : "") + " from any repository! Requested by mod: " + loadingModId;
|
||||
libLog.fatal(errorMessage);
|
||||
throw new IllegalStateException(errorMessage);
|
||||
}
|
||||
|
||||
private static void addToClasspath(File file) {
|
||||
try {
|
||||
val cl = (LaunchClassLoader) FalsePatternLib.class.getClassLoader();
|
||||
cl.addURL(file.toURI().toURL());
|
||||
libLog.info("Injected file {} into classpath!", file.getPath());
|
||||
} catch (Exception e) {
|
||||
throw new RuntimeException("Failed to add library to classpath: " + file.getAbsolutePath(), e);
|
||||
}
|
||||
}
|
||||
|
||||
private static void download(InputStream is, File target) throws IOException {
|
||||
if (target.exists()) return;
|
||||
|
||||
var bytesRead = 0;
|
||||
|
||||
val fileOutput = new BufferedOutputStream(new FileOutputStream(target));
|
||||
byte[] smallBuffer = new byte[4096];
|
||||
while ((bytesRead = is.read(smallBuffer)) >= 0) {
|
||||
fileOutput.write(smallBuffer, 0, bytesRead);
|
||||
}
|
||||
fileOutput.close();
|
||||
is.close();
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user