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22 files changed, 1376 insertions, 0 deletions
diff --git a/forgewrapper/.github/workflows/build.yml b/forgewrapper/.github/workflows/build.yml new file mode 100644 index 0000000000..971e891add --- /dev/null +++ b/forgewrapper/.github/workflows/build.yml @@ -0,0 +1,28 @@ +name: Gradle Build + +on: + push: + branches: [master] + pull_request: + branches: [master] + +jobs: + build: + runs-on: ubuntu-latest + + steps: + - uses: actions/checkout@v4 + - name: Set up JDK + uses: actions/setup-java@v4 + with: + distribution: "temurin" + java-version: "8.0.312" + architecture: x64 + - name: Build with Gradle + run: | + chmod +x ./gradlew + ./gradlew build -iS + - uses: actions/upload-artifact@v4 + with: + name: Package + path: build/libs diff --git a/forgewrapper/.github/workflows/publication.yml b/forgewrapper/.github/workflows/publication.yml new file mode 100644 index 0000000000..eeaed812c5 --- /dev/null +++ b/forgewrapper/.github/workflows/publication.yml @@ -0,0 +1,60 @@ +name: Publication + +on: + push: + tags: + - "*" + +jobs: + build: + runs-on: ubuntu-latest + + steps: + - uses: actions/checkout@v4 + - name: Set up JDK + uses: actions/setup-java@v4 + with: + distribution: "temurin" + java-version: "8.0.312" + architecture: x64 + - name: Build with Gradle + env: + IS_PUBLICATION: true + run: | + git clone -b maven https://github.com/ZekerZhayard/ForgeWrapper.git ./build/maven + rm -rf ./build/maven/.git/* + chmod +x ./gradlew + ./gradlew publish -iS + - uses: actions/upload-artifact@v4 + with: + name: Package + path: build/libs + - name: Get tag version + id: get_version + uses: olegtarasov/get-tag@v2.1 + - uses: actions/upload-artifact@v4 + with: + name: Package + path: build/libs + - name: Create Release + id: create_release + uses: actions/create-release@v1 + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} + with: + tag_name: ${{ steps.get_version.outputs.tag }} + release_name: ${{ steps.get_version.outputs.tag }} + body: "" + draft: false + prerelease: false + - name: Upload release binaries + uses: alexellis/upload-assets@0.2.2 + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} + with: + asset_paths: '["./build/libs/*"]' + - name: Upload to Maven + uses: JamesIves/github-pages-deploy-action@4.1.4 + with: + branch: maven + folder: build/maven diff --git a/forgewrapper/.gitignore b/forgewrapper/.gitignore new file mode 100644 index 0000000000..2bcd13edda --- /dev/null +++ b/forgewrapper/.gitignore @@ -0,0 +1,15 @@ +.gradle +build + +# eclipse +.settings +.classpath +.project +bin + +# idea +.idea +*.iml +*.ipr +*.iws +out diff --git a/forgewrapper/LICENSE b/forgewrapper/LICENSE new file mode 100644 index 0000000000..712ea35b1e --- /dev/null +++ b/forgewrapper/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) ZekerZhayard + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.
\ No newline at end of file diff --git a/forgewrapper/README.md b/forgewrapper/README.md new file mode 100644 index 0000000000..a1e855798b --- /dev/null +++ b/forgewrapper/README.md @@ -0,0 +1,30 @@ +# ForgeWrapper + +Allow [MultiMC](https://github.com/MultiMC/MultiMC5) to launch Minecraft 1.13+ with Forge. + +**ForgeWrapper has been adopted by MultiMC, you do not need to perform the following steps manually. (2020-03-29)** + +## For other launchers +1. ForgeWrapper provides some java properties since 1.4.2: + - `forgewrapper.librariesDir` : a path to libraries folder (e.g. -Dforgewrapper.librariesDir=/home/xxx/.minecraft/libraries) + - `forgewrapper.installer` : a path to forge installer (e.g. -Dforgewrapper.installer=/home/xxx/forge-1.14.4-28.2.0-installer.jar) + - `forgewrapper.minecraft` : a path to the vanilla minecraft jar (e.g. -Dforgewrapper.minecraft=/home/xxx/.minecraft/versions/1.14.4/1.14.4.jar) + +2. ForgeWrapper also provides an interface [`IFileDetector`](https://github.com/ZekerZhayard/ForgeWrapper/blob/master/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/IFileDetector.java), you can implement it and custom your own detecting rules. To load it, you should make another jar which contains `META-INF/services/io.github.zekerzhayard.forgewrapper.installer.detector.IFileDetector` within the full implementation class name and add the jar to class path. + +## How to use (Outdated) + +1. Download Forge installer for Minecraft 1.13+ [here](https://files.minecraftforge.net/). +2. Download ForgeWrapper jar file at the [release](https://github.com/ZekerZhayard/ForgeWrapper/releases) page. +3. Since ForgeWrapper 1.5.1, it no longer includes the json converter, so you need to build it by yourself: + - [Download](https://github.com/ZekerZhayard/ForgeWrapper/archive/refs/heads/master.zip) ForgeWrapper sources. + - Extract the zip and open terminal in the extracted folder. + - Run `./gradlew converter:build` command in terminal and get the jar from `./converter/build/libs` +3. Run the below command in terminal: + ``` + java -jar <ForgeWrapper.jar> --installer=<forge-installer.jar> [--instance=<instance-path>] + ``` + *Notice: If you don't specify a MultiMC instance path, ForgeWrapper will create the instance folder in current working space.* + +4. If the instance folder which just created is not in `MultiMC/instances` folder, you just need to move to the `MultiMC/instances` folder. +5. Run MultiMC, and you will see a new instance named `forge-<mcVersion>-<forgeVersion>`.
\ No newline at end of file diff --git a/forgewrapper/build.gradle b/forgewrapper/build.gradle new file mode 100644 index 0000000000..244e0555ae --- /dev/null +++ b/forgewrapper/build.gradle @@ -0,0 +1,90 @@ +import java.text.SimpleDateFormat + +plugins { + id "java" + id "eclipse" + id "maven-publish" +} + +sourceCompatibility = targetCompatibility = 1.8 +compileJava { + sourceCompatibility = targetCompatibility = 1.8 +} + +version = "${fw_version}${-> getVersionSuffix()}" +group = "io.github.zekerzhayard" +archivesBaseName = rootProject.name + +configurations { + multirelase { + implementation.extendsFrom multirelase + } +} + +repositories { + mavenCentral() + maven { + name = "forge" + url = "https://maven.minecraftforge.net/" + } +} + +dependencies { + compileOnly "com.google.code.gson:gson:2.8.7" + compileOnly "cpw.mods:modlauncher:8.0.9" + compileOnly "net.minecraftforge:installer:2.2.7" + compileOnly "net.sf.jopt-simple:jopt-simple:5.0.4" + + multirelase project(":jigsaw") +} + +java { + withSourcesJar() +} + +jar { + manifest.attributes([ + "Specification-Title": "${project.name}", + "Specification-Vendor": "ZekerZhayard", + "Specification-Version": "${project.version}".split("-")[0], + "Implementation-Title": "${project.name}", + "Implementation-Version": "${project.version}", + "Implementation-Vendor" :"ZekerZhayard", + "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"), + "Automatic-Module-Name": "${project.group}.${project.archivesBaseName}".toString().toLowerCase(), + "Multi-Release": "true", + "GitCommit": String.valueOf(System.getenv("GITHUB_SHA")) + ]) + + into "META-INF/versions/9", { + from configurations.multirelase.files.collect { + zipTree(it) + } + exclude "META-INF/**" + } +} + +publishing { + publications { + maven(MavenPublication) { + groupId "${project.group}" + artifactId "${project.archivesBaseName}" + version "${project.version}" + + from components.java + } + } + repositories { + maven { + url = layout.buildDirectory.dir("maven") + } + } +} +tasks.publish.dependsOn build + +static String getVersionSuffix() { + if (System.getenv("IS_PUBLICATION") != null || System.getenv("GITHUB_ACTIONS") == "true") + return new SimpleDateFormat("-yyyy-MM-dd").format(new Date()) + + return "-LOCAL" +} diff --git a/forgewrapper/gradle.properties b/forgewrapper/gradle.properties new file mode 100644 index 0000000000..e2b1ac4ba7 --- /dev/null +++ b/forgewrapper/gradle.properties @@ -0,0 +1,4 @@ + +org.gradle.daemon = false + +fw_version = prism diff --git a/forgewrapper/gradle/wrapper/gradle-wrapper.jar b/forgewrapper/gradle/wrapper/gradle-wrapper.jar Binary files differnew file mode 100644 index 0000000000..7454180f2a --- /dev/null +++ b/forgewrapper/gradle/wrapper/gradle-wrapper.jar diff --git a/forgewrapper/gradle/wrapper/gradle-wrapper.properties b/forgewrapper/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000000..669386b870 --- /dev/null +++ b/forgewrapper/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-all.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/forgewrapper/gradlew b/forgewrapper/gradlew new file mode 100755 index 0000000000..1b6c787337 --- /dev/null +++ b/forgewrapper/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/forgewrapper/gradlew.bat b/forgewrapper/gradlew.bat new file mode 100644 index 0000000000..107acd32c4 --- /dev/null +++ b/forgewrapper/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/forgewrapper/jigsaw/build.gradle b/forgewrapper/jigsaw/build.gradle new file mode 100644 index 0000000000..a555ec3bf3 --- /dev/null +++ b/forgewrapper/jigsaw/build.gradle @@ -0,0 +1,28 @@ + +plugins { + id "java" + id "eclipse" +} + +compileJava { + if (JavaVersion.current() < JavaVersion.VERSION_1_9) { + javaCompiler = javaToolchains.compilerFor { + languageVersion = JavaLanguageVersion.of(9) + } + } + sourceCompatibility = 9 + targetCompatibility = 9 +} + +configurations { + apiElements { + attributes { + attribute TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 8 + } + } + runtimeElements { + attributes { + attribute TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 8 + } + } +} diff --git a/forgewrapper/jigsaw/src/main/java/io/github/zekerzhayard/forgewrapper/installer/util/ModuleUtil.java b/forgewrapper/jigsaw/src/main/java/io/github/zekerzhayard/forgewrapper/installer/util/ModuleUtil.java new file mode 100644 index 0000000000..09792b1624 --- /dev/null +++ b/forgewrapper/jigsaw/src/main/java/io/github/zekerzhayard/forgewrapper/installer/util/ModuleUtil.java @@ -0,0 +1,211 @@ +package io.github.zekerzhayard.forgewrapper.installer.util; + +import java.io.File; +import java.lang.invoke.MethodHandle; +import java.lang.invoke.MethodHandles; +import java.lang.invoke.MethodType; +import java.lang.module.Configuration; +import java.lang.module.ModuleFinder; +import java.lang.module.ModuleReference; +import java.lang.module.ResolvedModule; +import java.lang.reflect.Field; +import java.net.URL; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.Set; +import java.util.function.Function; +import java.util.stream.Stream; + +import sun.misc.Unsafe; + +public class ModuleUtil { + private final static MethodHandles.Lookup IMPL_LOOKUP = getImplLookup(); + + private static MethodHandles.Lookup getImplLookup() { + try { + // Get theUnsafe + Field unsafeField = Unsafe.class.getDeclaredField("theUnsafe"); + unsafeField.setAccessible(true); + Unsafe unsafe = (Unsafe) unsafeField.get(null); + + // Get IMPL_LOOKUP + Field implLookupField = MethodHandles.Lookup.class.getDeclaredField("IMPL_LOOKUP"); + return (MethodHandles.Lookup) unsafe.getObject(unsafe.staticFieldBase(implLookupField), unsafe.staticFieldOffset(implLookupField)); + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + + /** + * add module-path at runtime + */ + @SuppressWarnings("unchecked") + public static void addModules(String modulePath) throws Throwable { + // Find all extra modules, exclude all existing modules + ModuleFinder finder = ModuleFinder.of(Stream.of(modulePath.split(File.pathSeparator)).map(Paths::get).filter(p -> ModuleFinder.of(p).findAll().stream().noneMatch(mref -> ModuleLayer.boot().findModule(mref.descriptor().name()).isPresent())).toArray(Path[]::new)); + MethodHandle loadModuleMH = IMPL_LOOKUP.findVirtual(Class.forName("jdk.internal.loader.BuiltinClassLoader"), "loadModule", MethodType.methodType(void.class, ModuleReference.class)); + + // Resolve modules to a new config and load all extra modules in system class loader (unnamed modules for now) + List<String> roots = new ArrayList<>(); + for (ModuleReference mref : finder.findAll()) { + String name = mref.descriptor().name(); + if (!ModuleLayer.boot().findModule(name).isPresent()) { + loadModuleMH.invokeWithArguments(ClassLoader.getSystemClassLoader(), mref); + roots.add(name); + } + } + Configuration config = Configuration.resolveAndBind(finder, List.of(ModuleLayer.boot().configuration()), finder, roots); + + // Copy the new config graph to boot module layer config + MethodHandle graphGetter = IMPL_LOOKUP.findGetter(Configuration.class, "graph", Map.class); + HashMap<ResolvedModule, Set<ResolvedModule>> graphMap = new HashMap<>((Map<ResolvedModule, Set<ResolvedModule>>) graphGetter.invokeWithArguments(config)); + MethodHandle cfSetter = IMPL_LOOKUP.findSetter(ResolvedModule.class, "cf", Configuration.class); + // Reset all extra resolved modules config to boot module layer config + for (Map.Entry<ResolvedModule, Set<ResolvedModule>> entry : graphMap.entrySet()) { + cfSetter.invokeWithArguments(entry.getKey(), ModuleLayer.boot().configuration()); + for (ResolvedModule resolvedModule : entry.getValue()) { + cfSetter.invokeWithArguments(resolvedModule, ModuleLayer.boot().configuration()); + } + } + graphMap.putAll((Map<ResolvedModule, Set<ResolvedModule>>) graphGetter.invokeWithArguments(ModuleLayer.boot().configuration())); + IMPL_LOOKUP.findSetter(Configuration.class, "graph", Map.class).invokeWithArguments(ModuleLayer.boot().configuration(), new HashMap<>(graphMap)); + + // Reset boot module layer resolved modules as new config resolved modules to prepare define modules + Set<ResolvedModule> oldBootModules = ModuleLayer.boot().configuration().modules(); + MethodHandle modulesSetter = IMPL_LOOKUP.findSetter(Configuration.class, "modules", Set.class); + HashSet<ResolvedModule> modulesSet = new HashSet<>(config.modules()); + modulesSetter.invokeWithArguments(ModuleLayer.boot().configuration(), new HashSet<>(modulesSet)); + + // Prepare to add all the new config "nameToModule" to boot module layer config + MethodHandle nameToModuleGetter = IMPL_LOOKUP.findGetter(Configuration.class, "nameToModule", Map.class); + HashMap<String, ResolvedModule> nameToModuleMap = new HashMap<>((Map<String, ResolvedModule>) nameToModuleGetter.invokeWithArguments(ModuleLayer.boot().configuration())); + nameToModuleMap.putAll((Map<String, ResolvedModule>) nameToModuleGetter.invokeWithArguments(config)); + IMPL_LOOKUP.findSetter(Configuration.class, "nameToModule", Map.class).invokeWithArguments(ModuleLayer.boot().configuration(), new HashMap<>(nameToModuleMap)); + + // Define all extra modules and add all the new config "nameToModule" to boot module layer config + ((Map<String, Module>) IMPL_LOOKUP.findGetter(ModuleLayer.class, "nameToModule", Map.class).invokeWithArguments(ModuleLayer.boot())).putAll((Map<String, Module>) IMPL_LOOKUP.findStatic(Module.class, "defineModules", MethodType.methodType(Map.class, Configuration.class, Function.class, ModuleLayer.class)).invokeWithArguments(ModuleLayer.boot().configuration(), (Function<String, ClassLoader>) name -> ClassLoader.getSystemClassLoader(), ModuleLayer.boot())); + + // Add all of resolved modules + modulesSet.addAll(oldBootModules); + modulesSetter.invokeWithArguments(ModuleLayer.boot().configuration(), new HashSet<>(modulesSet)); + + // Reset cache of boot module layer + IMPL_LOOKUP.findSetter(ModuleLayer.class, "modules", Set.class).invokeWithArguments(ModuleLayer.boot(), null); + IMPL_LOOKUP.findSetter(ModuleLayer.class, "servicesCatalog", Class.forName("jdk.internal.module.ServicesCatalog")).invokeWithArguments(ModuleLayer.boot(), null); + + // Add reads from extra modules to jdk modules + MethodHandle implAddReadsMH = IMPL_LOOKUP.findVirtual(Module.class, "implAddReads", MethodType.methodType(void.class, Module.class)); + for (ResolvedModule resolvedModule : config.modules()) { + Module module = ModuleLayer.boot().findModule(resolvedModule.name()).orElse(null); + if (module != null) { + for (ResolvedModule bootResolvedModule : oldBootModules) { + Module bootModule = ModuleLayer.boot().findModule(bootResolvedModule.name()).orElse(null); + if (bootModule != null) { + implAddReadsMH.invokeWithArguments(module, bootModule); + } + } + } + } + } + + public static void addExports(List<String> exports) { + TypeToAdd.EXPORTS.implAdd(exports); + } + + public static void addOpens(List<String> opens) { + TypeToAdd.OPENS.implAdd(opens); + } + + public static ClassLoader getPlatformClassLoader() { + return ClassLoader.getPlatformClassLoader(); + } + + private enum TypeToAdd { + EXPORTS("Exports"), + OPENS("Opens"); + + private final MethodHandle implAddMH; + private final MethodHandle implAddToAllUnnamedMH; + + TypeToAdd(String name) { + try { + this.implAddMH = IMPL_LOOKUP.findVirtual(Module.class, "implAdd" + name, MethodType.methodType(void.class, String.class, Module.class)); + this.implAddToAllUnnamedMH = IMPL_LOOKUP.findVirtual(Module.class, "implAdd" + name + "ToAllUnnamed", MethodType.methodType(void.class, String.class)); + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + + void implAdd(List<String> extras) { + for (String extra : extras) { + ParserData data = ModuleUtil.parseModuleExtra(extra).orElse(null); + if (data != null) { + Module module = ModuleLayer.boot().findModule(data.module).orElse(null); + if (module != null) { + try { + if ("ALL-UNNAMED".equals(data.target)) { + this.implAddToAllUnnamedMH.invokeWithArguments(module, data.packages); + } else { + Module targetModule = ModuleLayer.boot().findModule(data.target).orElse(null); + if (targetModule != null) { + this.implAddMH.invokeWithArguments(module, data.packages, targetModule); + } + } + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + } + } + } + } + + // <module>/<package>=<target> + private static Optional<ParserData> parseModuleExtra(String extra) { + String[] all = extra.split("=", 2); + if (all.length < 2) { + return Optional.empty(); + } + + String[] source = all[0].split("/", 2); + if (source.length < 2) { + return Optional.empty(); + } + return Optional.of(new ParserData(source[0], source[1], all[1])); + } + + private static class ParserData { + final String module; + final String packages; + final String target; + + ParserData(String module, String packages, String target) { + this.module = module; + this.packages = packages; + this.target = target; + } + } + + public static void setupClassPath(Path libraryDir, List<String> paths) throws Throwable { + Class<?> urlClassPathClass = Class.forName("jdk.internal.loader.URLClassPath"); + Object ucp = IMPL_LOOKUP.findGetter(Class.forName("jdk.internal.loader.BuiltinClassLoader"), "ucp", urlClassPathClass).invokeWithArguments(ClassLoader.getSystemClassLoader()); + MethodHandle addURLMH = IMPL_LOOKUP.findVirtual(urlClassPathClass, "addURL", MethodType.methodType(void.class, URL.class)); + for (String path : paths) { + addURLMH.invokeWithArguments(ucp, libraryDir.resolve(path).toUri().toURL()); + } + } + + // ForgeWrapper need some extra settings to invoke BootstrapLauncher. + public static Class<?> setupBootstrapLauncher(Class<?> mainClass) throws Throwable { + if (!mainClass.getModule().isOpen(mainClass.getPackageName(), ModuleUtil.class.getModule())) { + TypeToAdd.OPENS.implAddMH.invokeWithArguments(mainClass.getModule(), mainClass.getPackageName(), ModuleUtil.class.getModule()); + } + return mainClass; + } +} diff --git a/forgewrapper/settings.gradle b/forgewrapper/settings.gradle new file mode 100644 index 0000000000..3444232309 --- /dev/null +++ b/forgewrapper/settings.gradle @@ -0,0 +1,3 @@ +rootProject.name = 'ForgeWrapper' + +include 'jigsaw' diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Bootstrap.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Bootstrap.java new file mode 100644 index 0000000000..88c3a00742 --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Bootstrap.java @@ -0,0 +1,75 @@ +package io.github.zekerzhayard.forgewrapper.installer; + +import java.io.File; +import java.util.ArrayList; +import java.util.List; + +import io.github.zekerzhayard.forgewrapper.installer.util.ModuleUtil; + +public class Bootstrap { + public static void bootstrap(String[] jvmArgs, String minecraftJar, String libraryDir) throws Throwable { + // Replace all placeholders + String[] replacedJvmArgs = new String[jvmArgs.length]; + for (int i = 0; i < jvmArgs.length; i++) { + String arg = jvmArgs[i]; + replacedJvmArgs[i] = arg.replace("${classpath}", System.getProperty("java.class.path").replace(File.separator, "/")).replace("${classpath_separator}", File.pathSeparator).replace("${library_directory}", libraryDir).replace("${version_name}", minecraftJar.substring(0, minecraftJar.lastIndexOf('.'))); + } + jvmArgs = replacedJvmArgs; + + // Remove NewLaunch.jar from property to prevent Forge from adding it to the module path + StringBuilder newCP = new StringBuilder(); + for (String path : System.getProperty("java.class.path").split(File.pathSeparator)) { + if (!path.endsWith("NewLaunch.jar")) { + newCP.append(path).append(File.pathSeparator); + } + } + System.setProperty("java.class.path", newCP.substring(0, newCP.length() - 1)); + + String modulePath = null; + List<String> addExports = new ArrayList<>(); + List<String> addOpens = new ArrayList<>(); + for (int i = 0; i < jvmArgs.length; i++) { + String arg = jvmArgs[i]; + + if (arg.equals("-p") || arg.equals("--module-path")) { + modulePath = jvmArgs[i + 1]; + } else if (arg.startsWith("--module-path=")) { + modulePath = arg.split("=", 2)[1]; + } + + if (arg.equals("--add-exports")) { + addExports.add(jvmArgs[i + 1]); + } else if (arg.startsWith("--add-exports=")) { + addExports.add(arg.split("=", 2)[1]); + } + + if (arg.equals("--add-opens")) { + addOpens.add(jvmArgs[i + 1]); + } else if (arg.startsWith("--add-opens=")) { + addOpens.add(arg.split("=", 2)[1]); + } + + // Java properties + if (arg.startsWith("-D")) { + String[] prop = arg.substring(2).split("=", 2); + + if (prop[0].equals("ignoreList")) { + // The default ignoreList may cause some problems, so we define it more precisely. + System.setProperty(prop[0], prop[1] + ",NewLaunch.jar,ForgeWrapper-," + minecraftJar); + } else { + System.setProperty(prop[0], prop[1]); + } + } + } + + if (System.getProperty("libraryDirectory") == null) { + System.setProperty("libraryDirectory", libraryDir); + } + + if (modulePath != null) { + ModuleUtil.addModules(modulePath); + } + ModuleUtil.addExports(addExports); + ModuleUtil.addOpens(addOpens); + } +} diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Installer.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Installer.java new file mode 100644 index 0000000000..98b9d1afa3 --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Installer.java @@ -0,0 +1,182 @@ +package io.github.zekerzhayard.forgewrapper.installer; + +import java.io.File; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.nio.charset.StandardCharsets; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import net.minecraftforge.installer.DownloadUtils; +import net.minecraftforge.installer.actions.PostProcessors; +import net.minecraftforge.installer.actions.ProgressCallback; +import net.minecraftforge.installer.json.Artifact; +import net.minecraftforge.installer.json.Install; +import net.minecraftforge.installer.json.InstallV1; +import net.minecraftforge.installer.json.Util; +import net.minecraftforge.installer.json.Version; + +public class Installer { + private static InstallV1Wrapper wrapper; + private static InstallV1Wrapper getWrapper(File librariesDir) { + if (wrapper == null) { + wrapper = new InstallV1Wrapper(Util.loadInstallProfile(), librariesDir); + } + return wrapper; + } + + public static Map<String, Object> getData(File librariesDir) { + Map<String, Object> data = new HashMap<>(); + Version0 version = Version0.loadVersion(getWrapper(librariesDir)); + data.put("mainClass", version.getMainClass()); + data.put("jvmArgs", version.getArguments().getJvm()); + data.put("extraLibraries", getExtraLibraries(version)); + return data; + } + + public static boolean install(File libraryDir, File minecraftJar, File installerJar) throws Throwable { + ProgressCallback monitor = ProgressCallback.withOutputs(System.out); + if (System.getProperty("java.net.preferIPv4Stack") == null) { + System.setProperty("java.net.preferIPv4Stack", "true"); + } + String vendor = System.getProperty("java.vendor", "missing vendor"); + String javaVersion = System.getProperty("java.version", "missing java version"); + String jvmVersion = System.getProperty("java.vm.version", "missing jvm version"); + monitor.message(String.format("JVM info: %s - %s - %s", vendor, javaVersion, jvmVersion)); + monitor.message("java.net.preferIPv4Stack=" + System.getProperty("java.net.preferIPv4Stack")); + monitor.message("Current Time: " + new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new Date())); + + // MinecraftForge has removed all old installers since 2024/2/27, but they still exist in NeoForge. + PostProcessors processors = new PostProcessors(wrapper, true, monitor); + Method processMethod = PostProcessors.class.getMethod("process", File.class, File.class, File.class, File.class); + if (boolean.class.equals(processMethod.getReturnType())) { + return (boolean) processMethod.invoke(processors, libraryDir, minecraftJar, libraryDir.getParentFile(), installerJar); + } else { + return processMethod.invoke(processors, libraryDir, minecraftJar, libraryDir.getParentFile(), installerJar) != null; + } + } + + // Some libraries in the version json are not available via direct download, + // so they are not available in the MultiMC meta json, + // so wee need to get them manually. + private static List<String> getExtraLibraries(Version0 version) { + List<String> paths = new ArrayList<>(); + for (Version.Library library : version.getLibraries()) { + Version.LibraryDownload artifact = library.getDownloads().getArtifact(); + if (artifact.getUrl().isEmpty()) { + paths.add(artifact.getPath()); + } + } + return paths; + } + + public static class InstallV1Wrapper extends InstallV1 { + protected Map<String, List<Processor>> processors = new HashMap<>(); + protected File librariesDir; + + public InstallV1Wrapper(InstallV1 v1, File librariesDir) { + super(v1); + this.serverJarPath = v1.getServerJarPath(); + this.librariesDir = librariesDir; + } + + @Override + public List<Processor> getProcessors(String side) { + List<Processor> processor = this.processors.get(side); + if (processor == null) { + checkProcessorFiles(processor = super.getProcessors(side), super.getData("client".equals(side)), this.librariesDir); + this.processors.put(side, processor); + } + // It can also be defined by JVM argument "-Dforgewrapper.skipHashCheck=true". + if (Boolean.getBoolean("forgewrapper.skipHashCheck")){ + processor.forEach(proc -> proc.getOutputs().clear()); + } + return processor; + } + + private static void checkProcessorFiles(List<Processor> processors, Map<String, String> data, File base) { + Map<String, File> artifactData = new HashMap<>(); + for (Map.Entry<String, String> entry : data.entrySet()) { + String value = entry.getValue(); + if (value.charAt(0) == '[' && value.charAt(value.length() - 1) == ']') { + artifactData.put("{" + entry.getKey() + "}", Artifact.from(value.substring(1, value.length() - 1)).getLocalPath(base)); + } + } + + Map<Processor, Map<String, String>> outputsMap = new HashMap<>(); + label: + for (Processor processor : processors) { + Map<String, String> outputs = new HashMap<>(); + if (processor.getOutputs().isEmpty()) { + String[] args = processor.getArgs(); + for (int i = 0; i < args.length; i++) { + for (Map.Entry<String, File> entry : artifactData.entrySet()) { + if (args[i].contains(entry.getKey())) { + // We assume that all files that exist but don't have the sha1 checksum are valid. + if (entry.getValue().exists()) { + outputs.put(entry.getKey(), DownloadUtils.getSha1(entry.getValue())); + } else { + outputsMap.clear(); + break label; + } + } + } + } + outputsMap.put(processor, outputs); + } + } + for (Map.Entry<Processor, Map<String, String>> entry : outputsMap.entrySet()) { + setOutputs(entry.getKey(), entry.getValue()); + } + } + + private static Field outputsField; + private static void setOutputs(Processor processor, Map<String, String> outputs) { + try { + if (outputsField == null) { + outputsField = Processor.class.getDeclaredField("outputs"); + outputsField.setAccessible(true); + } + outputsField.set(processor, outputs); + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + } + + public static class Version0 extends Version { + + public static Version0 loadVersion(Install profile) { + try (InputStream stream = Util.class.getResourceAsStream(profile.getJson())) { + return Util.GSON.fromJson(new InputStreamReader(stream, StandardCharsets.UTF_8), Version0.class); + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + + protected String mainClass; + protected Version0.Arguments arguments; + + public String getMainClass() { + return mainClass; + } + + public Version0.Arguments getArguments() { + return arguments; + } + + public static class Arguments { + protected String[] jvm; + + public String[] getJvm() { + return jvm; + } + } + } +} diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Main.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Main.java new file mode 100644 index 0000000000..2c0f4cfc29 --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/Main.java @@ -0,0 +1,74 @@ +package io.github.zekerzhayard.forgewrapper.installer; + +import java.io.File; +import java.net.URL; +import java.net.URLClassLoader; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import io.github.zekerzhayard.forgewrapper.installer.detector.DetectorLoader; +import io.github.zekerzhayard.forgewrapper.installer.detector.IFileDetector; +import io.github.zekerzhayard.forgewrapper.installer.util.ModuleUtil; + +public class Main { + @SuppressWarnings("unchecked") + public static void main(String[] args) throws Throwable { + // --fml.neoForgeVersion 20.2.20-beta --fml.fmlVersion 1.0.2 --fml.mcVersion 1.20.2 --fml.neoFormVersion 20231019.002635 --launchTarget forgeclient + + List<String> argsList = Stream.of(args).collect(Collectors.toList()); + // NOTE: this is only true for NeoForge versions past 20.2.x + // early versions of NeoForge (for 1.20.1) are not supposed to be covered here + boolean isNeoForge = argsList.contains("--fml.neoForgeVersion"); + + String mcVersion = argsList.get(argsList.indexOf("--fml.mcVersion") + 1); + String forgeGroup = argsList.contains("--fml.forgeGroup") ? argsList.get(argsList.indexOf("--fml.forgeGroup") + 1) : "net.neoforged"; + String forgeArtifact = isNeoForge ? "neoforge" : "forge"; + String forgeVersionKey = isNeoForge ? "--fml.neoForgeVersion" : "--fml.forgeVersion"; + String forgeVersion = argsList.get(argsList.indexOf(forgeVersionKey) + 1); + String forgeFullVersion = isNeoForge ? forgeVersion : mcVersion + "-" + forgeVersion; + + IFileDetector detector = DetectorLoader.loadDetector(); + // Check installer jar. + Path installerJar = detector.getInstallerJar(forgeGroup, forgeArtifact, forgeFullVersion); + if (!isFile(installerJar)) { + throw new RuntimeException("Unable to detect the forge installer!"); + } + + // Check vanilla Minecraft jar. + Path minecraftJar = detector.getMinecraftJar(mcVersion); + if (!isFile(minecraftJar)) { + throw new RuntimeException("Unable to detect the Minecraft jar!"); + } + + try (URLClassLoader ucl = URLClassLoader.newInstance(new URL[] { + Main.class.getProtectionDomain().getCodeSource().getLocation(), + installerJar.toUri().toURL() + }, ModuleUtil.getPlatformClassLoader())) { + Class<?> installer = ucl.loadClass("io.github.zekerzhayard.forgewrapper.installer.Installer"); + + Map<String, Object> data = (Map<String, Object>) installer.getMethod("getData", File.class).invoke(null, detector.getLibraryDir().toFile()); + try { + Bootstrap.bootstrap((String[]) data.get("jvmArgs"), detector.getMinecraftJar(mcVersion).getFileName().toString(), detector.getLibraryDir().toAbsolutePath().toString()); + } catch (Throwable t) { + // Avoid this bunch of hacks that nuke the whole wrapper. + t.printStackTrace(); + } + + if (!((boolean) installer.getMethod("install", File.class, File.class, File.class).invoke(null, detector.getLibraryDir().toFile(), minecraftJar.toFile(), installerJar.toFile()))) { + return; + } + + ModuleUtil.setupClassPath(detector.getLibraryDir(), (List<String>) data.get("extraLibraries")); + Class<?> mainClass = ModuleUtil.setupBootstrapLauncher(Class.forName((String) data.get("mainClass"))); + mainClass.getMethod("main", String[].class).invoke(null, new Object[] {args}); + } + } + + private static boolean isFile(Path path) { + return path != null && Files.isRegularFile(path); + } +} diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/DetectorLoader.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/DetectorLoader.java new file mode 100644 index 0000000000..369c4b555d --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/DetectorLoader.java @@ -0,0 +1,35 @@ +package io.github.zekerzhayard.forgewrapper.installer.detector; + +import java.util.HashMap; +import java.util.Map; +import java.util.ServiceLoader; + +public class DetectorLoader { + public static IFileDetector loadDetector() { + ServiceLoader<IFileDetector> sl = ServiceLoader.load(IFileDetector.class); + HashMap<String, IFileDetector> detectors = new HashMap<>(); + for (IFileDetector detector : sl) { + detectors.put(detector.name(), detector); + } + + boolean enabled = false; + IFileDetector temp = null; + for (Map.Entry<String, IFileDetector> detector : detectors.entrySet()) { + HashMap<String, IFileDetector> others = new HashMap<>(detectors); + others.remove(detector.getKey()); + if (!enabled) { + enabled = detector.getValue().enabled(others); + if (enabled) { + temp = detector.getValue(); + } + } else if (detector.getValue().enabled(others)) { + throw new RuntimeException("There are two or more file detectors are enabled! (" + temp.toString() + ", " + detector.toString() + ")"); + } + } + + if (temp == null) { + throw new RuntimeException("No file detector is enabled!"); + } + return temp; + } +} diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/IFileDetector.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/IFileDetector.java new file mode 100644 index 0000000000..6f695ff884 --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/IFileDetector.java @@ -0,0 +1,99 @@ +package io.github.zekerzhayard.forgewrapper.installer.detector; + +import java.net.URL; +import java.net.URISyntaxException; +import java.net.MalformedURLException; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.HashMap; + +public interface IFileDetector { + /** + * @return The name of the detector. + */ + String name(); + + /** + * If there are two or more detectors are enabled, an exception will be thrown. Removing anything from the map is in vain. + * @param others Other detectors. + * @return True represents enabled. + */ + boolean enabled(HashMap<String, IFileDetector> others); + + /** + * @return The ".minecraft/libraries" folder for normal. It can also be defined by JVM argument "-Dforgewrapper.librariesDir=<libraries-path>". + */ + default Path getLibraryDir() { + String libraryDir = System.getProperty("forgewrapper.librariesDir"); + if (libraryDir != null) { + return Paths.get(libraryDir).toAbsolutePath(); + } + try { + URL launcherLocation = null; + String[] classNames = { + "cpw/mods/modlauncher/Launcher.class", + "net/neoforged/fml/loading/FMLLoader.class" + }; + + ClassLoader cl = Thread.currentThread().getContextClassLoader(); + for (String classResource : classNames) { + URL url = cl.getResource(classResource); + if (url != null) { + String path = url.toString(); + if (path.startsWith("jar:") && path.contains("!")) { + path = path.substring(4, path.indexOf('!')); + try { + launcherLocation = new URL(path); + break; + } catch (MalformedURLException e) { + // ignore and try next + } + } + } + } + + if (launcherLocation == null) { + throw new UnsupportedOperationException("Could not detect the libraries folder - it can be manually specified with `-Dforgewrapper.librariesDir=` (Java runtime argument)"); + } + Path launcher = Paths.get(launcherLocation.toURI()); + + while (!launcher.getFileName().toString().equals("libraries")) { + launcher = launcher.getParent(); + + if (launcher == null || launcher.getFileName() == null) { + throw new UnsupportedOperationException("Could not detect the libraries folder - it can be manually specified with `-Dforgewrapper.librariesDir=` (Java runtime argument)"); + } + } + + return launcher.toAbsolutePath(); + } catch (URISyntaxException e) { + throw new RuntimeException(e); + } + } + + /** + * @param forgeGroup Forge package group (e.g. net.minecraftforge). + * @param forgeArtifact Forge package artifact (e.g. forge). + * @param forgeFullVersion Forge full version (e.g. 1.14.4-28.2.0). + * @return The forge installer jar path. It can also be defined by JVM argument "-Dforgewrapper.installer=<installer-path>". + */ + default Path getInstallerJar(String forgeGroup, String forgeArtifact, String forgeFullVersion) { + String installer = System.getProperty("forgewrapper.installer"); + if (installer != null) { + return Paths.get(installer).toAbsolutePath(); + } + return null; + } + + /** + * @param mcVersion Minecraft version (e.g. 1.14.4). + * @return The minecraft client jar path. It can also be defined by JVM argument "-Dforgewrapper.minecraft=<minecraft-path>". + */ + default Path getMinecraftJar(String mcVersion) { + String minecraft = System.getProperty("forgewrapper.minecraft"); + if (minecraft != null) { + return Paths.get(minecraft).toAbsolutePath(); + } + return null; + } +}
\ No newline at end of file diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/MultiMCFileDetector.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/MultiMCFileDetector.java new file mode 100644 index 0000000000..a1216f0947 --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/detector/MultiMCFileDetector.java @@ -0,0 +1,52 @@ +package io.github.zekerzhayard.forgewrapper.installer.detector; + +import java.nio.file.Path; +import java.util.HashMap; + +public class MultiMCFileDetector implements IFileDetector { + protected Path libraryDir = null; + protected Path installerJar = null; + protected Path minecraftJar = null; + + @Override + public String name() { + return "MultiMC"; + } + + @Override + public boolean enabled(HashMap<String, IFileDetector> others) { + return others.size() == 0; + } + + @Override + public Path getLibraryDir() { + if (this.libraryDir == null) { + this.libraryDir = IFileDetector.super.getLibraryDir(); + } + return this.libraryDir; + } + + @Override + public Path getInstallerJar(String forgeGroup, String forgeArtifact, String forgeFullVersion) { + Path path = IFileDetector.super.getInstallerJar(forgeGroup, forgeArtifact, forgeFullVersion); + if (path == null) { + if (this.installerJar == null) { + Path installerBase = this.getLibraryDir(); + for (String dir : forgeGroup.split("\\.")) + installerBase = installerBase.resolve(dir); + this.installerJar = installerBase.resolve(forgeArtifact).resolve(forgeFullVersion).resolve(forgeArtifact + "-" + forgeFullVersion + "-installer.jar").toAbsolutePath(); + } + return this.installerJar; + } + return path; + } + + @Override + public Path getMinecraftJar(String mcVersion) { + Path path = IFileDetector.super.getMinecraftJar(mcVersion); + if (path == null) { + return this.minecraftJar != null ? this.minecraftJar : (this.minecraftJar = this.getLibraryDir().resolve("com").resolve("mojang").resolve("minecraft").resolve(mcVersion).resolve("minecraft-" + mcVersion + "-client.jar").toAbsolutePath()); + } + return path; + } +} diff --git a/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/util/ModuleUtil.java b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/util/ModuleUtil.java new file mode 100644 index 0000000000..9eee574cf3 --- /dev/null +++ b/forgewrapper/src/main/java/io/github/zekerzhayard/forgewrapper/installer/util/ModuleUtil.java @@ -0,0 +1,40 @@ +package io.github.zekerzhayard.forgewrapper.installer.util; + +import java.io.File; +import java.lang.reflect.Method; +import java.net.URL; +import java.net.URLClassLoader; +import java.nio.file.Path; +import java.util.List; + +public class ModuleUtil { + public static void addModules(String modulePath) { + // nothing to do with Java 8 + } + + public static void addExports(List<String> exports) { + // nothing to do with Java 8 + } + + public static void addOpens(List<String> opens) { + // nothing to do with Java 8 + } + + public static void setupClassPath(Path libraryDir, List<String> paths) throws Throwable { + Method addURLMethod = URLClassLoader.class.getDeclaredMethod("addURL", URL.class); + addURLMethod.setAccessible(true); + for (String path : paths) { + addURLMethod.invoke(ClassLoader.getSystemClassLoader(), libraryDir.resolve(path).toUri().toURL()); + } + } + + public static Class<?> setupBootstrapLauncher(Class<?> mainClass) { + // nothing to do with Java 8 + return mainClass; + } + + public static ClassLoader getPlatformClassLoader() { + // PlatformClassLoader does not exist in Java 8 + return null; + } +} diff --git a/forgewrapper/src/main/resources/META-INF/services/io.github.zekerzhayard.forgewrapper.installer.detector.IFileDetector b/forgewrapper/src/main/resources/META-INF/services/io.github.zekerzhayard.forgewrapper.installer.detector.IFileDetector new file mode 100644 index 0000000000..31f2c4e711 --- /dev/null +++ b/forgewrapper/src/main/resources/META-INF/services/io.github.zekerzhayard.forgewrapper.installer.detector.IFileDetector @@ -0,0 +1 @@ +io.github.zekerzhayard.forgewrapper.installer.detector.MultiMCFileDetector |