first commit
This commit is contained in:
+45
@@ -0,0 +1,45 @@
|
||||
.gradle
|
||||
build/
|
||||
!gradle/wrapper/gradle-wrapper.jar
|
||||
!**/src/main/**/build/
|
||||
!**/src/test/**/build/
|
||||
|
||||
# IntelliJ IDEA
|
||||
.idea/modules.xml
|
||||
.idea/jarRepositories.xml
|
||||
.idea/compiler.xml
|
||||
.idea/libraries/
|
||||
*.iws
|
||||
*.iml
|
||||
*.ipr
|
||||
out/
|
||||
!**/src/main/**/out/
|
||||
!**/src/test/**/out/
|
||||
|
||||
# Kotlin
|
||||
.kotlin
|
||||
|
||||
# Eclipse
|
||||
.apt_generated
|
||||
.classpath
|
||||
.factorypath
|
||||
.project
|
||||
.settings
|
||||
.springBeans
|
||||
.sts4-cache
|
||||
bin/
|
||||
!**/src/main/**/bin/
|
||||
!**/src/test/**/bin/
|
||||
|
||||
# NetBeans
|
||||
/nbproject/private/
|
||||
/nbbuild/
|
||||
/dist/
|
||||
/nbdist/
|
||||
/.nb-gradle/
|
||||
|
||||
# VS Code
|
||||
.vscode/
|
||||
|
||||
# Mac OS
|
||||
.DS_Store
|
||||
Generated
+3
@@ -0,0 +1,3 @@
|
||||
# Default ignored files
|
||||
/workspace.xml
|
||||
/shelf/
|
||||
Generated
+14
@@ -0,0 +1,14 @@
|
||||
<component name="ProjectDictionaryState">
|
||||
<dictionary name="project">
|
||||
<words>
|
||||
<w>fabricmc</w>
|
||||
<w>gradleup</w>
|
||||
<w>multimc</w>
|
||||
<w>objectweb</w>
|
||||
<w>onandon</w>
|
||||
<w>prismlauncher</w>
|
||||
<w>scriptengine</w>
|
||||
<w>zerozipp</w>
|
||||
</words>
|
||||
</dictionary>
|
||||
</component>
|
||||
Generated
+18
@@ -0,0 +1,18 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="GradleMigrationSettings" migrationVersion="1" />
|
||||
<component name="GradleSettings">
|
||||
<option name="linkedExternalProjectsSettings">
|
||||
<GradleProjectSettings>
|
||||
<option name="externalProjectPath" value="$PROJECT_DIR$" />
|
||||
<option name="gradleHome" value="/usr/share/java/gradle" />
|
||||
<option name="modules">
|
||||
<set>
|
||||
<option value="$PROJECT_DIR$" />
|
||||
</set>
|
||||
</option>
|
||||
<option name="resolveExternalAnnotations" value="true" />
|
||||
</GradleProjectSettings>
|
||||
</option>
|
||||
</component>
|
||||
</project>
|
||||
Generated
+7
@@ -0,0 +1,7 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="KotlinJpsPluginSettings">
|
||||
<option name="externalSystemId" value="Gradle" />
|
||||
<option name="version" value="2.3.20" />
|
||||
</component>
|
||||
</project>
|
||||
Generated
+7
@@ -0,0 +1,7 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="ExternalStorageConfigurationManager" enabled="true" />
|
||||
<component name="ProjectRootManager" version="2" languageLevel="JDK_25" default="true" project-jdk-name="25" project-jdk-type="JavaSDK">
|
||||
<output url="file://$PROJECT_DIR$/out" />
|
||||
</component>
|
||||
</project>
|
||||
Generated
+6
@@ -0,0 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="VcsDirectoryMappings">
|
||||
<mapping directory="$PROJECT_DIR$" vcs="Git" />
|
||||
</component>
|
||||
</project>
|
||||
@@ -0,0 +1,68 @@
|
||||
plugins {
|
||||
kotlin("jvm") version "2.3.20"
|
||||
id("com.gradleup.shadow") version "9.4.1"
|
||||
`maven-publish`
|
||||
}
|
||||
|
||||
group = "dev.zerozipp"
|
||||
val agent = "$group.loader.Agent"
|
||||
val main = "$group.injector.Main"
|
||||
kotlin.jvmToolchain(25)
|
||||
version = "0.2"
|
||||
|
||||
val config = mapOf(
|
||||
"Permissions" to "all-permissions",
|
||||
"Can-Retransform-Classes" to true,
|
||||
"Can-Redefine-Classes" to true,
|
||||
"Premain-Class" to agent,
|
||||
"Agent-Class" to agent,
|
||||
"Main-Class" to main
|
||||
)
|
||||
|
||||
tasks.jar {
|
||||
manifest.attributes(config)
|
||||
description = "Minimal jar"
|
||||
group = "agent"
|
||||
}
|
||||
|
||||
tasks.shadowJar {
|
||||
manifest.attributes(config)
|
||||
description = "Complete jar"
|
||||
archiveClassifier = "all"
|
||||
group = "agent"
|
||||
}
|
||||
|
||||
publishing.publications {
|
||||
create<MavenPublication>("maven") {
|
||||
groupId = project.group.toString()
|
||||
version = project.version.toString()
|
||||
artifactId = project.name.lowercase()
|
||||
artifact(tasks.jar)
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
val buddy = properties["bytebuddy.version"]
|
||||
implementation("net.bytebuddy:byte-buddy:$buddy")
|
||||
testImplementation(kotlin("test"))
|
||||
}
|
||||
|
||||
publishing.repositories {
|
||||
val user = System.getenv("GITEA_USER")
|
||||
val pass = System.getenv("GITEA_PASS")
|
||||
val api = "https://git.zerozipp.dev/api"
|
||||
val uri = "$api/packages/zerozipp/maven"
|
||||
|
||||
maven {
|
||||
url = uri(uri)
|
||||
credentials {
|
||||
username = user
|
||||
password = pass
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
repositories {
|
||||
mavenCentral()
|
||||
mavenLocal()
|
||||
}
|
||||
@@ -0,0 +1,2 @@
|
||||
kotlin.code.style=official
|
||||
bytebuddy.version=1.18.7
|
||||
Vendored
BIN
Binary file not shown.
+6
@@ -0,0 +1,6 @@
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
|
||||
distributionHash=2ab2958f2a1e51120c326cad6f385153bb11ee93b3c216c5fccebfdfbb7ec6cb
|
||||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
@@ -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 "$JAVACMD" "$@"
|
||||
Vendored
+89
@@ -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
|
||||
@@ -0,0 +1 @@
|
||||
rootProject.name = "Agent"
|
||||
@@ -0,0 +1,25 @@
|
||||
package dev.zerozipp.agent
|
||||
|
||||
import dev.zerozipp.loader.event.*
|
||||
import java.io.File
|
||||
|
||||
@Suppress("unused") class Client {
|
||||
private val base = Client::class
|
||||
private var mods = modules()
|
||||
|
||||
private fun modules(): List<Module> = runCatching {
|
||||
val source = base.java.protectionDomain.codeSource
|
||||
val location = File(source.location.toURI())
|
||||
val mods = File(location.parentFile, "mods")
|
||||
val loader = base.java.classLoader
|
||||
|
||||
if(!mods.isDirectory) return emptyList()
|
||||
val files = mods.listFiles { it.extension == "jar" }
|
||||
files?.map { Module(it, loader) }?: emptyList()
|
||||
}.getOrDefault(emptyList())
|
||||
|
||||
fun reload() = run { mods = modules() }
|
||||
fun event(event: Event) = mods.forEach {
|
||||
module -> module.event(this, event)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
package dev.zerozipp.agent
|
||||
|
||||
import dev.zerozipp.loader.event.*
|
||||
import java.util.jar.JarFile
|
||||
import java.io.File
|
||||
import java.net.*
|
||||
|
||||
class Module(jar: File, parent: ClassLoader) {
|
||||
private val instance: Any? = runCatching {
|
||||
val urls = arrayOf(jar.toURI().toURL())
|
||||
val manifest = JarFile(jar).use { it.manifest }
|
||||
val attributes = manifest.mainAttributes
|
||||
val name = attributes.getValue("Mod-Class")
|
||||
|
||||
val loader = URLClassLoader(urls, parent)
|
||||
val base = Class.forName(name, true, loader)
|
||||
base.getConstructor().newInstance()
|
||||
}.getOrNull()
|
||||
|
||||
fun event(client: Client, event: Event) = runCatching {
|
||||
val (c, e) = Client::class.java to Event::class.java
|
||||
instance?.javaClass?.getDeclaredMethod("event", c, e)
|
||||
}.getOrNull()?.invoke(instance, client, event)
|
||||
}
|
||||
@@ -0,0 +1,25 @@
|
||||
@file:JvmName("Main")
|
||||
package dev.zerozipp.injector
|
||||
|
||||
import com.sun.tools.attach.*
|
||||
import dev.zerozipp.loader.Agent
|
||||
import java.io.File
|
||||
|
||||
val targets = setOf(
|
||||
"net.minecraft.client.main.Main",
|
||||
"org.prismlauncher.EntryPoint",
|
||||
"org.multimc.EntryPoint"
|
||||
)
|
||||
|
||||
fun main() {
|
||||
val domain = Agent::class.java.protectionDomain
|
||||
val jar = File(domain.codeSource.location.toURI())
|
||||
val machines = VirtualMachine.list()
|
||||
|
||||
for(desc in machines) if(targets.any {
|
||||
desc.displayName().startsWith(it)
|
||||
}) VirtualMachine.attach(desc).also {
|
||||
it.loadAgent(jar.absolutePath)
|
||||
it.detach()
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,63 @@
|
||||
@file:JvmName("Agent")
|
||||
package dev.zerozipp.loader
|
||||
|
||||
import dev.zerozipp.agent.Client
|
||||
import dev.zerozipp.loader.inject.*
|
||||
import net.bytebuddy.agent.builder.AgentBuilder
|
||||
import net.bytebuddy.agent.builder.AgentBuilder.*
|
||||
import net.bytebuddy.matcher.ElementMatchers.*
|
||||
import net.bytebuddy.description.method.*
|
||||
import net.bytebuddy.asm.Advice
|
||||
import java.lang.instrument.*
|
||||
import java.util.jar.JarFile
|
||||
import java.nio.file.Path
|
||||
import java.io.File
|
||||
|
||||
@Suppress("unused") object Agent {
|
||||
private const val KNOT = "net.fabricmc.loader.impl.launch.knot"
|
||||
@JvmStatic fun premain(args: String?, inst: Instrumentation?) = attach(inst!!)
|
||||
@JvmStatic fun agentmain(args: String?, inst: Instrumentation?) = attach(inst!!)
|
||||
val injections = listOf(Tick::class, Render::class, Gui::class)
|
||||
val client: Client by lazy { Client() }
|
||||
|
||||
fun AgentBuilder.inject(base: Class<*>): AgentBuilder {
|
||||
val inject = base.getAnnotation(Inject::class.java)
|
||||
val name = named<MethodDescription>(inject.method)
|
||||
val descriptor = if(inject.desc.isEmpty()) { name }
|
||||
else { name.and(hasDescriptor(inject.desc)) }
|
||||
|
||||
val advice = Advice.to(base).on(descriptor)
|
||||
return type(named(inject.target)).transform {
|
||||
builder, _, _, _, _ -> builder.visit(advice)
|
||||
}
|
||||
}
|
||||
|
||||
private fun getKnotDelegate(): Any? {
|
||||
val base = Class.forName("$KNOT.KnotClassLoader")
|
||||
val delegate = base.getDeclaredField("delegate")
|
||||
val threads = Thread.getAllStackTraces().keys
|
||||
val loaders = threads.mapNotNull { it.contextClassLoader }
|
||||
val knot = loaders.firstOrNull { it.javaClass == base }
|
||||
return delegate.apply { isAccessible = true }.get(knot)
|
||||
}
|
||||
|
||||
private fun exposeToKnot(jar: Path) {
|
||||
val delegate = getKnotDelegate()
|
||||
val base = Class.forName("$KNOT.KnotClassDelegate")
|
||||
val source = base.getMethod("addCodeSource", Path::class.java)
|
||||
source.apply { isAccessible = true }.invoke(delegate, jar)
|
||||
}
|
||||
|
||||
private fun attach(inst: Instrumentation) {
|
||||
val domain = Client::class.java.protectionDomain
|
||||
val location = File(domain.codeSource.location.toURI())
|
||||
inst.appendToSystemClassLoaderSearch(JarFile(location))
|
||||
runCatching { exposeToKnot(location.toPath()) }
|
||||
|
||||
var builder: AgentBuilder = Default()
|
||||
builder = builder.disableClassFormatChanges()
|
||||
builder = builder.with(RedefinitionStrategy.RETRANSFORMATION)
|
||||
for(base in injections) builder = builder.inject(base.java)
|
||||
builder.installOn(inst)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,10 @@
|
||||
package dev.zerozipp.loader
|
||||
|
||||
@Suppress("unused")
|
||||
@Target(AnnotationTarget.CLASS)
|
||||
@Retention(AnnotationRetention.RUNTIME)
|
||||
annotation class Inject(
|
||||
val target: String,
|
||||
val method: String,
|
||||
val desc: String
|
||||
)
|
||||
@@ -0,0 +1,6 @@
|
||||
package dev.zerozipp.loader.event
|
||||
|
||||
data class Event(
|
||||
val target: String,
|
||||
val state: State
|
||||
)
|
||||
@@ -0,0 +1,5 @@
|
||||
package dev.zerozipp.loader.event
|
||||
|
||||
enum class State {
|
||||
ENTER, EXIT
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
package dev.zerozipp.loader.inject
|
||||
|
||||
import dev.zerozipp.loader.event.Event
|
||||
import dev.zerozipp.loader.event.State.*
|
||||
import dev.zerozipp.loader.Agent.client
|
||||
import dev.zerozipp.loader.Inject
|
||||
import net.bytebuddy.asm.Advice.*
|
||||
|
||||
@Suppress("unused") @Inject(
|
||||
"net.minecraft.client.gui.Gui",
|
||||
method = "extractRenderState", desc = "") object Gui {
|
||||
@OnMethodEnter @JvmStatic fun enter() = client.event(enter)
|
||||
@OnMethodExit @JvmStatic fun exit() = client.event(exit)
|
||||
@JvmField val enter = Event("gui", ENTER)
|
||||
@JvmField val exit = Event("gui", EXIT)
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
package dev.zerozipp.loader.inject
|
||||
|
||||
import dev.zerozipp.loader.event.Event
|
||||
import dev.zerozipp.loader.event.State.*
|
||||
import dev.zerozipp.loader.Agent.client
|
||||
import dev.zerozipp.loader.Inject
|
||||
import net.bytebuddy.asm.Advice.*
|
||||
|
||||
@Suppress("unused") @Inject(
|
||||
"net.minecraft.client.renderer.LevelRenderer",
|
||||
method = "extractLevel", desc = "") object Render {
|
||||
@OnMethodEnter @JvmStatic fun enter() = client.event(enter)
|
||||
@OnMethodExit @JvmStatic fun exit() = client.event(exit)
|
||||
@JvmField val enter = Event("render", ENTER)
|
||||
@JvmField val exit = Event("render", EXIT)
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
package dev.zerozipp.loader.inject
|
||||
|
||||
import dev.zerozipp.loader.event.Event
|
||||
import dev.zerozipp.loader.event.State.*
|
||||
import dev.zerozipp.loader.Agent.client
|
||||
import dev.zerozipp.loader.Inject
|
||||
import net.bytebuddy.asm.Advice.*
|
||||
|
||||
@Suppress("unused") @Inject(
|
||||
"net.minecraft.client.Minecraft",
|
||||
method = "tick", desc = "") object Tick {
|
||||
@OnMethodEnter @JvmStatic fun enter() = client.event(enter)
|
||||
@OnMethodExit @JvmStatic fun exit() = client.event(exit)
|
||||
@JvmField val enter = Event("tick", ENTER)
|
||||
@JvmField val exit = Event("tick", EXIT)
|
||||
}
|
||||
Reference in New Issue
Block a user