├── .gitattributes ├── .github └── FUNDING.yml ├── .gitignore ├── LICENSE ├── README.md ├── README_en_us.md ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── logs ├── debug.log └── latest.log ├── settings.gradle ├── src └── main │ ├── java │ ├── cpw │ │ └── mods │ │ │ └── modlauncher │ │ │ └── api │ │ │ └── TargetType.java │ └── me │ │ └── fengming │ │ └── vaultpatcher_asm │ │ ├── VaultPatcher.java │ │ ├── config │ │ ├── DebugMode.java │ │ ├── ModuleInfo.java │ │ ├── Pair.java │ │ ├── Pairs.java │ │ ├── TargetClassInfo.java │ │ ├── TranslationInfo.java │ │ ├── VaultPatcherConfig.java │ │ └── VaultPatcherModule.java │ │ ├── core │ │ ├── cache │ │ │ ├── Caches.java │ │ │ └── ClassCache.java │ │ ├── misc │ │ │ ├── UnsafeVPClassLoader.java │ │ │ └── VPClassLoader.java │ │ ├── node │ │ │ ├── HandlerDebugInfo.java │ │ │ ├── NodeHandlerParameters.java │ │ │ └── handlers │ │ │ │ ├── FieldNodeHandler.java │ │ │ │ ├── InsnNodeHandler.java │ │ │ │ ├── InvokeDynamicNodeHandler.java │ │ │ │ ├── LdcNodeHandler.java │ │ │ │ ├── MethodNodeHandler.java │ │ │ │ ├── NodeHandler.java │ │ │ │ └── VarNodeHandler.java │ │ ├── patch │ │ │ └── ClassPatcher.java │ │ ├── transformers │ │ │ ├── TransformChecker.java │ │ │ ├── VPClassTransformer.java │ │ │ └── VPMinecraftTransformer.java │ │ └── utils │ │ │ ├── DynamicReplaceUtils.java │ │ │ ├── I18n.java │ │ │ ├── MatchUtils.java │ │ │ ├── Platform.java │ │ │ ├── StringUtils.java │ │ │ └── Utils.java │ │ ├── loader │ │ ├── fabric │ │ │ ├── ClientVaultPatcherInitializer.java │ │ │ ├── EarlyRiser.java │ │ │ └── VaultPatcherInitializer.java │ │ ├── launchwrapper │ │ │ ├── LinkedClassTransformer.java │ │ │ └── VPLaunchTweaker.java │ │ └── modlauncher │ │ │ ├── ForgeClassTransformer.java │ │ │ ├── ForgeMinecraftTransformer.java │ │ │ ├── PatchClassTransformer.java │ │ │ └── VPTransformationService.java │ │ └── plugin │ │ └── VaultPatcherPlugin.java │ └── resources │ ├── META-INF │ └── services │ │ └── cpw.mods.modlauncher.api.ITransformationService │ ├── assets │ └── vaultpatcher │ │ └── icon.png │ └── fabric.mod.json └── 硬编码汉化VP编写教程-醉冰茶.md /.gitattributes: -------------------------------------------------------------------------------- 1 | # Disable autocrlf on generated files, they always generate with LF 2 | # Add any extra files or paths here to make git stop saying they 3 | # are changed when only line endings change. 4 | src/generated/**/.cache/cache text eol=lf 5 | src/generated/**/*.json text eol=lf 6 | -------------------------------------------------------------------------------- /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | # These are supported funding model platforms 2 | 3 | github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2] 4 | patreon: # Replace with a single Patreon username 5 | open_collective: # Replace with a single Open Collective username 6 | ko_fi: # Replace with a single Ko-fi username 7 | tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel 8 | community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry 9 | liberapay: # Replace with a single Liberapay username 10 | issuehunt: # Replace with a single IssueHunt username 11 | otechie: # Replace with a single Otechie username 12 | lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry 13 | custom: ["https://afdian.net/@fengming3093"] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle/ 2 | .idea/ 3 | run/ 4 | /out/ 5 | build/ 6 | *.iml 7 | *.ipr 8 | *.iws 9 | .vscode/ 10 | .logs/ 11 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Vault Patcher 2 | 语言：**[简体中文](README.md)丨[English](README_en_us.md)** 3 | 4 | **模组发布页: [Modrinth](https://modrinth.com/mod/vault-patcher) [CurseForge](https://curseforge.com/minecraft/mc-mods/vault-patcher) [mcmod](https://www.mcmod.cn/class/8765.html)** 5 | 6 | **Wiki使用教程: [Github](https://github.com/3093FengMing/VaultPatcher/wiki)** 7 | 8 | ## 贡献 9 | 10 | #### 主作者: FengMing([github](https://github.com/3093FengMing)) 11 | 12 | #### 配置部分: teddyxlandlee([github](https://github.com/teddyxlandlee)) 13 | 14 | #### 想法: yiqv([github](https://github.com/yiqv)) 15 | 16 | #### 链接: [Github](https://github.com/3093FengMing/VaultPatcher) [bilibili](.) 17 | -------------------------------------------------------------------------------- /README_en_us.md: -------------------------------------------------------------------------------- 1 | # Vault Patcher 2 | **Language：[简体中文](README.md)丨[English](README_en_us.md)丨[中文教程PLUS](README_PLUS.md)** 3 | 4 | **Publishing: [Modrinth](https://modrinth.com/mod/vault-patcher) [CurseForge](https://curseforge.com/minecraft/mc-mods/vault-patcher) [MCMOD](https://www.mcmod.cn/class/8765.html)** 5 | 6 | **Wiki: [Github](https://github.com/3093FengMing/VaultPatcher/wiki)** 7 | 8 | ## Credits 9 | 10 | #### Author: FengMing([github](https://github.com/3093FengMing)) 11 | 12 | #### Configuration Author: teddyxlandlee([github](https://github.com/teddyxlandlee)) 13 | 14 | #### Idea: yiqv([github](https://github.com/yiqv)) 15 | 16 | #### Mod Link: [Github](https://github.com/3093FengMing/VaultPatcher), [bilibili](.) 17 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'maven-publish' 3 | id 'java' 4 | } 5 | 6 | apply plugin: 'maven-publish' 7 | version = "all-${mod_version}" 8 | group = 'me.fengming.vaultpatcher' 9 | 10 | println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}" 11 | 12 | jar { 13 | baseName 'vaultpatcher' 14 | 15 | manifest { 16 | attributes([ 17 | "TweakClass": "me.fengming.vaultpatcher_asm.loader.launchwrapper.VPLaunchTweaker", 18 | "TweakOrder": 209 19 | ]) 20 | } 21 | 22 | from(configurations.runtimeClasspath.filter { 23 | (it.name == 'Fabric-ASM-2.3.jar') 24 | }) { 25 | into 'META-INF/jars' 26 | } 27 | 28 | filesMatching("fabric.mod.json") { 29 | expand "version": mod_version 30 | } 31 | 32 | exclude "cpw" 33 | } 34 | 35 | java { 36 | toolchain { 37 | languageVersion.set(JavaLanguageVersion.of(8)) 38 | } 39 | disableAutoTargetJvm() 40 | } 41 | 42 | 43 | tasks.compileJava { 44 | sourceCompatibility = "1.8" 45 | targetCompatibility = "1.8" 46 | options.encoding = 'UTF-8' 47 | } 48 | 49 | repositories { 50 | mavenCentral() 51 | maven { 52 | url "https://maven.fabricmc.net/" 53 | } 54 | maven { 55 | url "https://maven.minecraftforge.net/" 56 | } 57 | maven { 58 | url "https://libraries.minecraft.net/" 59 | } 60 | maven { 61 | url 'https://jitpack.io/' 62 | } 63 | } 64 | 65 | dependencies { 66 | compileOnly 'org.jetbrains:annotations:23.0.0' 67 | 68 | implementation 'com.google.code.gson:gson:2.8.9' 69 | implementation 'it.unimi.dsi:fastutil:7.0.10' 70 | 71 | implementation 'net.fabricmc:fabric-loader:0.14.12' 72 | implementation 'cpw.mods:modlauncher:8.1.3' 73 | implementation 'net.minecraft:launchwrapper:1.12' 74 | 75 | implementation 'com.github.Chocohead:Fabric-ASM:2.3' 76 | } 77 | 78 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx3G 2 | org.gradle.daemon=false 3 | 4 | mod_version=1.4.4+4 -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/3093FengMing/VaultPatcher/312e34930a3376a39ac6d9b1e125b44347ad6bf0/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https://mirrors.cloud.tencent.com/gradle/gradle-7.5.1-bin.zip 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | # 21 | # Gradle start up script for POSIX generated by Gradle. 22 | # 23 | # Important for running: 24 | # 25 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 26 | # noncompliant, but you have some other compliant shell such as ksh or 27 | # bash, then to run this script, type that shell name before the whole 28 | # command line, like: 29 | # 30 | # ksh Gradle 31 | # 32 | # Busybox and similar reduced shells will NOT work, because this script 33 | # requires all of these POSIX shell features: 34 | # * functions; 35 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 36 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 37 | # * compound commands having a testable exit status, especially «case»; 38 | # * various built-in commands including «command», «set», and «ulimit». 39 | # 40 | # Important for patching: 41 | # 42 | # (2) This script targets any POSIX shell, so it avoids extensions provided 43 | # by Bash, Ksh, etc; in particular arrays are avoided. 44 | # 45 | # The "traditional" practice of packing multiple parameters into a 46 | # space-separated string is a well documented source of bugs and security 47 | # problems, so this is (mostly) avoided, by progressively accumulating 48 | # options in "$@", and eventually passing that to Java. 49 | # 50 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 51 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 52 | # see the in-line comments for details. 53 | # 54 | # There are tweaks for specific operating systems such as AIX, CygWin, 55 | # Darwin, MinGW, and NonStop. 56 | # 57 | # (3) This script is generated from the Groovy template 58 | # https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 59 | # within the Gradle project. 60 | # 61 | # You can find Gradle at https://github.com/gradle/gradle/. 62 | # 63 | ############################################################################## 64 | 65 | # Attempt to set APP_HOME 66 | 67 | # Resolve links: $0 may be a link 68 | app_path=$0 69 | 70 | # Need this for daisy-chained symlinks. 71 | while 72 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 73 | [ -h "$app_path" ] 74 | do 75 | ls=$( ls -ld "$app_path" ) 76 | link=${ls#*' -> '} 77 | case $link in #( 78 | /*) app_path=$link ;; #( 79 | *) app_path=$APP_HOME$link ;; 80 | esac 81 | done 82 | 83 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit 84 | 85 | APP_NAME="Gradle" 86 | APP_BASE_NAME=${0##*/} 87 | 88 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 89 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 90 | 91 | # Use the maximum available, or set MAX_FD != -1 to use that value. 92 | MAX_FD=maximum 93 | 94 | warn () { 95 | echo "$*" 96 | } >&2 97 | 98 | die () { 99 | echo 100 | echo "$*" 101 | echo 102 | exit 1 103 | } >&2 104 | 105 | # OS specific support (must be 'true' or 'false'). 106 | cygwin=false 107 | msys=false 108 | darwin=false 109 | nonstop=false 110 | case "$( uname )" in #( 111 | CYGWIN* ) cygwin=true ;; #( 112 | Darwin* ) darwin=true ;; #( 113 | MSYS* | MINGW* ) msys=true ;; #( 114 | NONSTOP* ) nonstop=true ;; 115 | esac 116 | 117 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 118 | 119 | 120 | # Determine the Java command to use to start the JVM. 121 | if [ -n "$JAVA_HOME" ] ; then 122 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 123 | # IBM's JDK on AIX uses strange locations for the executables 124 | JAVACMD=$JAVA_HOME/jre/sh/java 125 | else 126 | JAVACMD=$JAVA_HOME/bin/java 127 | fi 128 | if [ ! -x "$JAVACMD" ] ; then 129 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 130 | 131 | Please set the JAVA_HOME variable in your environment to match the 132 | location of your Java installation." 133 | fi 134 | else 135 | JAVACMD=java 136 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 137 | 138 | Please set the JAVA_HOME variable in your environment to match the 139 | location of your Java installation." 140 | fi 141 | 142 | # Increase the maximum file descriptors if we can. 143 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 144 | case $MAX_FD in #( 145 | max*) 146 | MAX_FD=$( ulimit -H -n ) || 147 | warn "Could not query maximum file descriptor limit" 148 | esac 149 | case $MAX_FD in #( 150 | '' | soft) :;; #( 151 | *) 152 | ulimit -n "$MAX_FD" || 153 | warn "Could not set maximum file descriptor limit to $MAX_FD" 154 | esac 155 | fi 156 | 157 | # Collect all arguments for the java command, stacking in reverse order: 158 | # * args from the command line 159 | # * the main class name 160 | # * -classpath 161 | # * -D...appname settings 162 | # * --module-path (only if needed) 163 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 164 | 165 | # For Cygwin or MSYS, switch paths to Windows format before running java 166 | if "$cygwin" || "$msys" ; then 167 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 168 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 169 | 170 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 171 | 172 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 173 | for arg do 174 | if 175 | case $arg in #( 176 | -*) false ;; # don't mess with options #( 177 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 178 | [ -e "$t" ] ;; #( 179 | *) false ;; 180 | esac 181 | then 182 | arg=$( cygpath --path --ignore --mixed "$arg" ) 183 | fi 184 | # Roll the args list around exactly as many times as the number of 185 | # args, so each arg winds up back in the position where it started, but 186 | # possibly modified. 187 | # 188 | # NB: a `for` loop captures its iteration list before it begins, so 189 | # changing the positional parameters here affects neither the number of 190 | # iterations, nor the values presented in `arg`. 191 | shift # remove old arg 192 | set -- "$@" "$arg" # push replacement arg 193 | done 194 | fi 195 | 196 | # Collect all arguments for the java command; 197 | # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of 198 | # shell script including quotes and variable substitutions, so put them in 199 | # double quotes to make sure that they get re-expanded; and 200 | # * put everything else in single quotes, so that it's not re-expanded. 201 | 202 | set -- \ 203 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 204 | -classpath "$CLASSPATH" \ 205 | org.gradle.wrapper.GradleWrapperMain \ 206 | "$@" 207 | 208 | # Stop when "xargs" is not available. 209 | if ! command -v xargs >/dev/null 2>&1 210 | then 211 | die "xargs is not available" 212 | fi 213 | 214 | # Use "xargs" to parse quoted args. 215 | # 216 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 217 | # 218 | # In Bash we could simply go: 219 | # 220 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 221 | # set -- "${ARGS[@]}" "$@" 222 | # 223 | # but POSIX shell has neither arrays nor command substitution, so instead we 224 | # post-process each arg (as a line of input to sed) to backslash-escape any 225 | # character that might be a shell metacharacter, then use eval to reverse 226 | # that process (while maintaining the separation between arguments), and wrap 227 | # the whole thing up as a single "set" statement. 228 | # 229 | # This will of course break if any of these variables contains a newline or 230 | # an unmatched quote. 231 | # 232 | 233 | eval "set -- $( 234 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 235 | xargs -n1 | 236 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 237 | tr '\n' ' ' 238 | )" '"$@"' 239 | 240 | exec "$JAVACMD" "$@" 241 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%"=="" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%"=="" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if %ERRORLEVEL% equ 0 goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if %ERRORLEVEL% equ 0 goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | set EXIT_CODE=%ERRORLEVEL% 84 | if %EXIT_CODE% equ 0 set EXIT_CODE=1 85 | if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% 86 | exit /b %EXIT_CODE% 87 | 88 | :mainEnd 89 | if "%OS%"=="Windows_NT" endlocal 90 | 91 | :omega 92 | -------------------------------------------------------------------------------- /logs/debug.log: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/3093FengMing/VaultPatcher/312e34930a3376a39ac6d9b1e125b44347ad6bf0/logs/debug.log -------------------------------------------------------------------------------- /logs/latest.log: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/3093FengMing/VaultPatcher/312e34930a3376a39ac6d9b1e125b44347ad6bf0/logs/latest.log -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | gradlePluginPortal() 4 | mavenCentral() 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /src/main/java/cpw/mods/modlauncher/api/TargetType.java: -------------------------------------------------------------------------------- 1 | package cpw.mods.modlauncher.api; 2 | 3 | public class TargetType { 4 | // An empty class, in order to bypass compiler checks 5 | } 6 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/VaultPatcher.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm; 2 | 3 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 4 | import me.fengming.vaultpatcher_asm.config.VaultPatcherModule; 5 | import me.fengming.vaultpatcher_asm.core.cache.Caches; 6 | import me.fengming.vaultpatcher_asm.core.patch.ClassPatcher; 7 | import me.fengming.vaultpatcher_asm.core.transformers.TransformChecker; 8 | import me.fengming.vaultpatcher_asm.core.utils.I18n; 9 | import me.fengming.vaultpatcher_asm.core.utils.Platform; 10 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 11 | import me.fengming.vaultpatcher_asm.plugin.VaultPatcherPlugin; 12 | import org.apache.logging.log4j.LogManager; 13 | import org.apache.logging.log4j.Logger; 14 | 15 | import java.io.File; 16 | import java.io.IOException; 17 | import java.net.URL; 18 | import java.net.URLClassLoader; 19 | import java.nio.file.Files; 20 | import java.nio.file.Path; 21 | import java.util.ArrayList; 22 | import java.util.List; 23 | import java.util.jar.JarFile; 24 | 25 | public class VaultPatcher { 26 | public static Logger LOGGER = LogManager.getLogger("VaultPatcher"); 27 | 28 | public static List plugins = new ArrayList<>(); 29 | public static Path mcPath = null; 30 | public static String mcVersion = null; 31 | public static Platform platform = Platform.UNDEFINED; 32 | public static boolean isClient = false; 33 | 34 | public static void init(Path mcPath, String mcVersion) { 35 | VaultPatcher.mcPath = mcPath; 36 | VaultPatcher.mcVersion = mcVersion; 37 | 38 | Path pluginsPath = Utils.getVpPath().resolve("plugins"); 39 | if (Files.notExists(pluginsPath)) { 40 | try { 41 | Files.createDirectories(pluginsPath); 42 | } catch (IOException e) { 43 | throw new RuntimeException("Failed creating plugin directory: ", e); 44 | } 45 | } 46 | 47 | // Load Plugins 48 | File[] plugins = pluginsPath.toFile().listFiles(f -> f.getName().endsWith(".jar")); 49 | if (plugins != null) { 50 | for (File file : plugins) { 51 | try (JarFile jarFile = new JarFile(file)) { 52 | String entryPoint = jarFile.getManifest().getMainAttributes().getValue("VaultPatcherPlugin"); 53 | if (entryPoint == null) throw new RuntimeException("Failed loading plugin " + file.getName() + ": Couldn't find the entry point"); 54 | 55 | ClassLoader parentClassLoader = VaultPatcher.class.getClassLoader(); 56 | URLClassLoader classLoader = new URLClassLoader(new URL[]{file.toURI().toURL()}, parentClassLoader); 57 | VaultPatcherPlugin plugin = classLoader.loadClass(entryPoint).asSubclass(VaultPatcherPlugin.class).newInstance(); 58 | 59 | VaultPatcher.plugins.add(plugin); 60 | } catch (Exception e) { 61 | throw new RuntimeException("Failed loading plugin: " + file, e); 62 | } 63 | } 64 | } 65 | 66 | _init(mcPath); 67 | } 68 | 69 | private static void _init(Path mcPath) { 70 | plugins.forEach(e -> e.start(mcPath)); 71 | 72 | VaultPatcher.debugInfo("[VaultPatcher] Loading I18n!"); 73 | I18n.load(mcPath); 74 | 75 | try { 76 | VaultPatcher.debugInfo("[VaultPatcher] Loading Configs!"); 77 | plugins.forEach(e -> e.onLoadConfig(VaultPatcherPlugin.Phase.BEFORE)); 78 | VaultPatcherConfig.readConfig(mcPath.resolve("config").resolve("vaultpatcher_asm")); 79 | Utils.debug = VaultPatcherConfig.getDebugMode(); 80 | plugins.forEach(e -> e.onLoadConfig(VaultPatcherPlugin.Phase.AFTER)); 81 | } catch (IOException e) { 82 | throw new RuntimeException("Failed to load config: ", e); 83 | } 84 | 85 | try { 86 | VaultPatcher.debugInfo("[VaultPatcher] Loading Patches!"); 87 | plugins.forEach(e -> e.onLoadPatches(VaultPatcherPlugin.Phase.BEFORE)); 88 | ClassPatcher.init(Utils.getVpPath().resolve("patch")); 89 | plugins.forEach(e -> e.onLoadPatches(VaultPatcherPlugin.Phase.AFTER)); 90 | } catch (IOException e) { 91 | throw new RuntimeException("Failed to load patch: ", e); 92 | } 93 | 94 | try { 95 | VaultPatcher.debugInfo("[VaultPatcher] Loading Caches!"); 96 | plugins.forEach(e -> e.onLoadCaches(VaultPatcherPlugin.Phase.BEFORE)); 97 | Caches.init(Utils.getVpPath().resolve("cache")); 98 | plugins.forEach(e -> e.onLoadCaches(VaultPatcherPlugin.Phase.AFTER)); 99 | } catch (IOException e) { 100 | throw new RuntimeException("Failed to load cache: ", e); 101 | } 102 | 103 | try { 104 | VaultPatcher.debugInfo("[VaultPatcher] Loading Modules!"); 105 | List mods = VaultPatcherConfig.getMods(); 106 | for (String mod : mods) { 107 | VaultPatcherModule vpp = new VaultPatcherModule(mod + ".json"); 108 | plugins.forEach(e -> e.onLoadModule(vpp, VaultPatcherPlugin.Phase.BEFORE)); 109 | vpp.read(); 110 | plugins.forEach(e -> e.onLoadModule(vpp, VaultPatcherPlugin.Phase.AFTER)); 111 | } 112 | } catch (IOException e) { 113 | throw new RuntimeException("Failed to load modules: ", e); 114 | } 115 | 116 | TransformChecker.init(); 117 | 118 | // optimization 119 | Utils.needStacktrace = Utils.dynTranslationInfos.stream().anyMatch(e -> !e.getTargetClassInfo().getDynamicName().isEmpty()); 120 | 121 | plugins.forEach(VaultPatcherPlugin::end); 122 | } 123 | 124 | public static void debugInfo(String s) { 125 | if (Utils.debug.isEnable()) VaultPatcher.LOGGER.info(s); 126 | } 127 | 128 | public static void debugInfo(String s, Object... args) { 129 | if (Utils.debug.isEnable()) VaultPatcher.LOGGER.info(s, args); 130 | } 131 | } 132 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/DebugMode.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import com.google.gson.stream.JsonReader; 4 | import com.google.gson.stream.JsonToken; 5 | import com.google.gson.stream.JsonWriter; 6 | 7 | import java.io.IOException; 8 | 9 | public class DebugMode { 10 | private boolean isEnable = false; 11 | private int outputMode = 0; 12 | private String outputFormat = " -> in [] | "; 13 | private int hidePairsLimit = 7; 14 | private boolean outputNodeDebug = false; 15 | private boolean exportClass = false; 16 | private boolean useCache = true; 17 | private boolean missingWarn = true; 18 | 19 | public boolean isEnable() { 20 | return isEnable; 21 | } 22 | 23 | public void setEnable(boolean enable) { 24 | isEnable = enable; 25 | } 26 | 27 | public int getOutputMode() { 28 | return outputMode; 29 | } 30 | 31 | public void setOutputMode(int outputMode) { 32 | this.outputMode = outputMode; 33 | } 34 | 35 | public String getOutputFormat() { 36 | return outputFormat; 37 | } 38 | 39 | public void setOutputFormat(String outputFormat) { 40 | this.outputFormat = outputFormat; 41 | } 42 | 43 | public int getHidePairsLimit() { 44 | return this.hidePairsLimit; 45 | } 46 | 47 | public void setHidePairsLimit(int hidePairsLimit) { 48 | this.hidePairsLimit = hidePairsLimit; 49 | } 50 | 51 | public boolean isOutputNodeDebug() { 52 | return this.outputNodeDebug; 53 | } 54 | 55 | public void setOutputNodeDebug(boolean outputNodeDebug) { 56 | this.outputNodeDebug = outputNodeDebug; 57 | } 58 | 59 | public boolean isExportClass() { 60 | return exportClass; 61 | } 62 | 63 | public void setExportClass(boolean exportClass) { 64 | this.exportClass = exportClass; 65 | } 66 | 67 | public boolean isUseCache() { 68 | return useCache; 69 | } 70 | 71 | public void setUseCache(boolean updateCache) { 72 | this.useCache = updateCache; 73 | } 74 | 75 | public boolean isMissingWarn() { 76 | return this.missingWarn; 77 | } 78 | 79 | public void setMissingWarn(boolean missingWarn) { 80 | this.missingWarn = missingWarn; 81 | } 82 | 83 | public void readJson(JsonReader reader) throws IOException { 84 | reader.beginObject(); 85 | while (reader.peek() != JsonToken.END_OBJECT) { 86 | switch (reader.nextName()) { 87 | case "e": 88 | case "is_enable": 89 | setEnable(reader.nextBoolean()); 90 | break; 91 | case "f": 92 | case "output_format": 93 | setOutputFormat(reader.nextString()); 94 | break; 95 | case "m": 96 | case "output_mode": 97 | setOutputMode(reader.nextInt()); 98 | break; 99 | case "c": 100 | case "export_class": 101 | setExportClass(reader.nextBoolean()); 102 | break; 103 | case "u": 104 | case "use_cache": 105 | setUseCache(reader.nextBoolean()); 106 | break; 107 | case "w": 108 | case "missing_warn": 109 | setMissingWarn(reader.nextBoolean()); 110 | break; 111 | case "h": 112 | case "hide_pairs": 113 | setHidePairsLimit(reader.nextInt()); 114 | break; 115 | case "d": 116 | case "output_node_debug": 117 | setOutputNodeDebug(reader.nextBoolean()); 118 | break; 119 | default: 120 | reader.skipValue(); 121 | break; 122 | } 123 | } 124 | reader.endObject(); 125 | } 126 | 127 | public void writeJson(JsonWriter writer) throws IOException { 128 | writer.beginObject(); 129 | writer.name("is_enable").value(isEnable()); 130 | writer.name("output_format").value(getOutputFormat()); 131 | writer.name("output_mode").value(getOutputMode()); 132 | writer.name("hide_pairs").value(getHidePairsLimit()); 133 | writer.name("output_node_debug").value(isOutputNodeDebug()); 134 | writer.name("export_class").value(isExportClass()); 135 | writer.name("use_cache").value(isUseCache()); 136 | writer.name("missing_warn").value(isMissingWarn()); 137 | writer.endObject(); 138 | } 139 | } 140 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/ModuleInfo.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import com.google.gson.stream.JsonReader; 4 | import com.google.gson.stream.JsonToken; 5 | import com.google.gson.stream.JsonWriter; 6 | 7 | import java.io.IOException; 8 | 9 | public class ModuleInfo { 10 | private String infoName = "Unknown"; 11 | private String infoDesc = "No description"; 12 | private String infoMods = "Unknown"; 13 | private String infoAuthors = "Unknown"; 14 | private boolean dataDynamic = false; 15 | private boolean dataI18n = false; 16 | 17 | public String getInfoName() { 18 | return infoName; 19 | } 20 | 21 | public void setInfoName(String infoName) { 22 | this.infoName = infoName; 23 | } 24 | 25 | public String getInfoDesc() { 26 | return infoDesc; 27 | } 28 | 29 | public void setInfoDesc(String infoDesc) { 30 | this.infoDesc = infoDesc; 31 | } 32 | 33 | public String getInfoMods() { 34 | return infoMods; 35 | } 36 | 37 | public void setInfoMods(String infoMods) { 38 | this.infoMods = infoMods; 39 | } 40 | 41 | public String getInfoAuthors() { 42 | return infoAuthors; 43 | } 44 | 45 | public void setInfoAuthors(String infoAuthors) { 46 | this.infoAuthors = infoAuthors; 47 | } 48 | 49 | public boolean isDataDynamic() { 50 | return dataDynamic; 51 | } 52 | 53 | public void setDataDynamic(boolean dataDynamic) { 54 | this.dataDynamic = dataDynamic; 55 | } 56 | 57 | public boolean isDataI18n() { 58 | return this.dataI18n; 59 | } 60 | 61 | public void setDataI18n(boolean dataI18n) { 62 | this.dataI18n = dataI18n; 63 | } 64 | 65 | public void readJson(JsonReader reader) throws IOException { 66 | reader.beginObject(); 67 | while (reader.peek() != JsonToken.END_OBJECT) { 68 | switch (reader.nextName()) { 69 | case "n": 70 | case "name": { 71 | setInfoName(reader.nextString()); 72 | break; 73 | } 74 | case "d": 75 | case "desc": { 76 | setInfoDesc(reader.nextString()); 77 | break; 78 | } 79 | case "m": 80 | case "mods": { 81 | setInfoMods(reader.nextString()); 82 | break; 83 | } 84 | case "a": 85 | case "authors": { 86 | setInfoAuthors(reader.nextString()); 87 | break; 88 | } 89 | case "y": 90 | case "dyn": 91 | case "dynamic": { 92 | setDataDynamic(reader.nextBoolean()); 93 | break; 94 | } 95 | case "i": 96 | case "i18n": { 97 | setDataI18n(reader.nextBoolean()); 98 | break; 99 | } 100 | default: { 101 | reader.skipValue(); 102 | break; 103 | } 104 | } 105 | } 106 | reader.endObject(); 107 | } 108 | 109 | public void writeJson(JsonWriter writer) throws IOException { 110 | writer.beginObject(); 111 | writer.name("name").value("Here is name of your module"); 112 | writer.name("desc").value("You can describe the module here."); 113 | writer.name("mods").value("And this is the applied mod of your module"); 114 | writer.name("authors").value("You can write down your name here"); 115 | writer.name("dynamic").value(false); 116 | writer.name("i18n").value(false); 117 | writer.endObject(); 118 | } 119 | } 120 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/Pair.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import java.util.Objects; 4 | 5 | public class Pair { 6 | public F first; 7 | public S second; 8 | 9 | public Pair(F first, S second) { 10 | this.first = first; 11 | this.second = second; 12 | } 13 | 14 | @Override 15 | public boolean equals(Object o) { 16 | if (this == o) return true; 17 | if (o == null || getClass() != o.getClass()) return false; 18 | Pair pair = (Pair) o; 19 | return Objects.equals(first, pair.first) && Objects.equals(second, pair.second); 20 | } 21 | 22 | @Override 23 | public int hashCode() { 24 | return Objects.hash(first, second); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/Pairs.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import com.google.gson.stream.JsonReader; 4 | import com.google.gson.stream.JsonToken; 5 | import it.unimi.dsi.fastutil.objects.ObjectOpenHashBigSet; 6 | import me.fengming.vaultpatcher_asm.core.utils.I18n; 7 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 8 | 9 | import java.io.IOException; 10 | import java.util.HashMap; 11 | import java.util.Set; 12 | 13 | public class Pairs { 14 | private HashMap pairsMap = null; 15 | private String lastKey = null; 16 | private String lastValue = null; 17 | 18 | // optimization (only dynamic) 19 | private Set> pairsSet = null; 20 | private boolean nonFullMatch = false; 21 | private final boolean dyn; 22 | 23 | public Pairs() { // not use dynamic mode 24 | this(false); 25 | } 26 | 27 | public Pairs(boolean dyn) { 28 | this.dyn = dyn; 29 | if (dyn) { 30 | this.pairsSet = new ObjectOpenHashBigSet<>(); 31 | } else { 32 | this.pairsMap = new HashMap<>(); 33 | } 34 | } 35 | 36 | public void readJson(JsonReader reader, boolean i18n) throws IOException { 37 | reader.beginArray(); 38 | while (reader.peek() != JsonToken.END_ARRAY) { 39 | reader.beginObject(); 40 | while (reader.peek() != JsonToken.END_OBJECT) { 41 | switch (reader.nextName()) { 42 | case "k": 43 | case "key": { 44 | setKey(reader.nextString()); 45 | break; 46 | } 47 | case "v": 48 | case "value": { 49 | setValue(i18n ? I18n.getValue(reader.nextString()) : reader.nextString()); 50 | break; 51 | } 52 | default: { 53 | reader.skipValue(); 54 | break; 55 | } 56 | } 57 | } 58 | reader.endObject(); 59 | } 60 | reader.endArray(); 61 | } 62 | 63 | 64 | public HashMap getMap() { 65 | return pairsMap; 66 | } 67 | 68 | public Set> getSet() { // Will not verify if it is in dynamic mode 69 | return pairsSet; 70 | } 71 | 72 | public void setKey(String key) { 73 | if (lastValue == null) { 74 | // wait value reading 75 | lastKey = key; 76 | return; 77 | } 78 | if (dyn) { 79 | nonFullMatch |= !lastValue.isEmpty() && lastValue.charAt(0) == '@'; // must be OR 80 | pairsSet.add(new Pair<>(key, lastValue)); 81 | } else { 82 | pairsMap.put(key, lastValue); 83 | } 84 | lastValue = null; 85 | lastKey = null; 86 | } 87 | 88 | public void setValue(String value) { 89 | if (lastKey == null) { 90 | // wait key reading 91 | lastValue = value; 92 | return; 93 | } 94 | if (dyn) { 95 | nonFullMatch |= !value.isEmpty() && value.charAt(0) == '@'; // must be OR 96 | pairsSet.add(new Pair<>(lastKey, value)); 97 | } else { 98 | pairsMap.put(lastKey, value); 99 | } 100 | lastValue = null; 101 | lastKey = null; 102 | } 103 | 104 | public String getValue(String key) { 105 | if (dyn) { 106 | if (nonFullMatch) return null; // Always ignore this value in Utils class 107 | Pair pair = pairsSet.stream() 108 | .filter(e -> e.first.equals(key)) 109 | .findFirst() 110 | .orElse(null); // Perhaps For Loop is faster than StreamAPI? 111 | return pair == null ? key : pair.second; 112 | } else { 113 | return pairsMap.getOrDefault(key, key); 114 | } 115 | } 116 | 117 | public Pairs merge(Pairs other) { 118 | if (this.dyn != other.dyn) { 119 | throw new RuntimeException("Dynamic Mode of the source pairs is different from that of the other pairs!"); 120 | } 121 | // Will not check duplicate 122 | if (this.dyn) { 123 | this.pairsSet.addAll(other.pairsSet); 124 | } else { 125 | this.pairsMap.putAll(other.pairsMap); 126 | } 127 | return this; 128 | } 129 | 130 | public boolean isNonFullMatch() { 131 | return nonFullMatch; 132 | } 133 | 134 | @Override 135 | public String toString() { 136 | StringBuilder sb = new StringBuilder("{"); 137 | if (dyn) { 138 | if (pairsSet.size() <= Utils.debug.getHidePairsLimit()) { 139 | pairsSet.forEach(e -> sb.append("'").append(e.first).append("'='").append(e.second).append("'").append(",")); 140 | } else { 141 | sb.append("[HIDE]"); 142 | } 143 | } else { 144 | if (pairsMap.size() <= Utils.debug.getHidePairsLimit()) { 145 | pairsMap.forEach((key, value) -> sb.append("'").append(key).append("'='").append(value).append("'").append(",")); 146 | } else { 147 | sb.append("[HIDE]"); 148 | } 149 | } 150 | sb.deleteCharAt(sb.length() - 1).append("}"); 151 | return sb.toString(); 152 | } 153 | } 154 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/TargetClassInfo.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import com.google.gson.stream.JsonReader; 4 | import com.google.gson.stream.JsonToken; 5 | import me.fengming.vaultpatcher_asm.VaultPatcher; 6 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 7 | 8 | import java.io.IOException; 9 | 10 | public class TargetClassInfo { 11 | private String dynamicName = ""; // used for dynamic replace 12 | private String method = ""; 13 | private String local = ""; 14 | private Pair ordinal = new Pair<>(-1, -1); 15 | private MatchMode matchMode = MatchMode.FULL; 16 | private LocalMode localMode = LocalMode.NONE; 17 | 18 | public void readJson(JsonReader reader) throws IOException { 19 | reader.beginObject(); 20 | while (reader.peek() != JsonToken.END_OBJECT) { 21 | switch (reader.nextName()) { 22 | case "m": 23 | case "method": { 24 | setMethod(reader.nextString()); 25 | break; 26 | } 27 | case "l": 28 | case "local": { 29 | setLocal(reader.nextString()); 30 | break; 31 | } 32 | case "o": 33 | case "ordinal": { 34 | JsonToken peeked = reader.peek(); 35 | if (peeked == JsonToken.NUMBER) { 36 | this.ordinal.first = this.ordinal.second = reader.nextInt(); 37 | } else if (peeked == JsonToken.STRING) { 38 | String ordinal = reader.nextString(); 39 | String[] upAndDown = ordinal.split("-", 2); 40 | this.ordinal.first = Integer.parseInt(upAndDown[0]); 41 | this.ordinal.second = upAndDown[1].equalsIgnoreCase("e") ? -1 : Integer.parseInt(upAndDown[1]); 42 | } else { 43 | VaultPatcher.LOGGER.warn("Couldn't read ordinal: {} as {}", reader.nextString(), peeked); 44 | } 45 | break; 46 | } 47 | default: { 48 | reader.skipValue(); 49 | break; 50 | } 51 | } 52 | } 53 | reader.endObject(); 54 | } 55 | 56 | public String getDynamicName() { 57 | return dynamicName; 58 | } 59 | 60 | public void setDynamicName(String dynamicName) { 61 | if (StringUtils.isBlank(dynamicName)) return; 62 | char first = dynamicName.charAt(0); 63 | switch (first) { 64 | case '@': { 65 | matchMode = MatchMode.STARTS; 66 | this.dynamicName = dynamicName.substring(1); 67 | break; 68 | } 69 | case '#': { 70 | matchMode = MatchMode.ENDS; 71 | this.dynamicName = dynamicName.substring(1); 72 | break; 73 | } 74 | default: { 75 | matchMode = MatchMode.FULL; 76 | this.dynamicName = dynamicName; 77 | break; 78 | } 79 | } 80 | } 81 | 82 | public String getMethod() { 83 | return method; 84 | } 85 | 86 | public void setMethod(String method) { 87 | this.method = method; 88 | } 89 | 90 | public String getLocal() { 91 | return local; 92 | } 93 | 94 | public void setLocal(String local) { 95 | if (StringUtils.isBlank(local)) { 96 | this.local = local; 97 | } else { 98 | char first = local.charAt(0); 99 | this.local = local.substring(1); 100 | switch (first) { 101 | case 'V': { 102 | localMode = LocalMode.LOCAL_VARIABLE; 103 | break; 104 | } 105 | case 'M': { 106 | localMode = LocalMode.METHOD_RETURN; 107 | break; 108 | } 109 | case 'R': { 110 | localMode = LocalMode.INVOKE_RETURN; 111 | break; 112 | } 113 | case 'G': 114 | case 'F': { 115 | localMode = LocalMode.GLOBAL_VARIABLE; 116 | break; 117 | } 118 | default: { 119 | localMode = LocalMode.NONE; 120 | break; 121 | } 122 | } 123 | } 124 | } 125 | 126 | public MatchMode getMatchMode() { 127 | return matchMode; 128 | } 129 | 130 | public LocalMode getLocalMode() { 131 | return localMode; 132 | } 133 | 134 | public Pair getOrdinal() { 135 | return this.ordinal; 136 | } 137 | 138 | public void setOrdinal(Pair ordinal) { 139 | this.ordinal = ordinal; 140 | } 141 | 142 | @Override 143 | public String toString() { 144 | return "TargetClassInfo{" + "name='" + dynamicName + '\'' + 145 | ", method='" + method + '\'' + 146 | ", local='" + local + '\'' + 147 | ", ordinal=" + ordinal + 148 | ", matchMode=" + matchMode + 149 | ", localMode=" + localMode + 150 | '}'; 151 | } 152 | 153 | public enum LocalMode { INVOKE_RETURN, LOCAL_VARIABLE, METHOD_RETURN, GLOBAL_VARIABLE, NONE } 154 | 155 | public enum MatchMode { FULL, STARTS, ENDS } 156 | } 157 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/TranslationInfo.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import java.util.Objects; 4 | 5 | public class TranslationInfo { 6 | protected final String targetClass; 7 | private final TargetClassInfo targetClassInfo; 8 | private final Pairs pairs; 9 | 10 | public TranslationInfo(String targetClass, TargetClassInfo targetClassInfo, Pairs pairs) { 11 | this.targetClass = targetClass; 12 | this.targetClassInfo = targetClassInfo; 13 | this.pairs = pairs; 14 | } 15 | 16 | public TranslationInfo(String targetClass) { 17 | this(targetClass, new TargetClassInfo(), new Pairs()); 18 | } 19 | 20 | public String getTargetClass() { 21 | return this.targetClass; 22 | } 23 | 24 | public TargetClassInfo getTargetClassInfo() { 25 | return targetClassInfo; 26 | } 27 | 28 | public Pairs getPairs() { 29 | return pairs; 30 | } 31 | 32 | @Override 33 | public String toString() { 34 | return "TranslationInfo{" + 35 | "targetClassInfo=" + targetClassInfo + 36 | ", pairs=" + pairs + 37 | '}'; 38 | } 39 | 40 | @Override 41 | public boolean equals(Object o) { 42 | if (this == o) return true; 43 | if (o == null || getClass() != o.getClass()) return false; 44 | TranslationInfo that = (TranslationInfo) o; 45 | return Objects.equals(getTargetClassInfo(), that.getTargetClassInfo()) && Objects.equals(getPairs(), that.getPairs()); 46 | } 47 | 48 | @Override 49 | public int hashCode() { 50 | return Objects.hash(getTargetClassInfo(), getPairs()); 51 | } 52 | 53 | public static class Mutable extends TranslationInfo { 54 | private TargetClassInfo targetClassInfo; 55 | private Pairs pairs; 56 | 57 | public Mutable(String targetClass) { 58 | super(targetClass); 59 | } 60 | 61 | @Override 62 | public Pairs getPairs() { 63 | return this.pairs; 64 | } 65 | 66 | @Override 67 | public TargetClassInfo getTargetClassInfo() { 68 | return this.targetClassInfo; 69 | } 70 | 71 | public Mutable setPairs(Pairs pairs) { 72 | this.pairs = pairs; 73 | return this; 74 | } 75 | 76 | public Mutable setTargetClassInfo(TargetClassInfo targetClassInfo) { 77 | this.targetClassInfo = targetClassInfo; 78 | return this; 79 | } 80 | 81 | public TranslationInfo toImmutable() { 82 | return new TranslationInfo(this.targetClass, this.targetClassInfo, this.pairs); 83 | } 84 | } 85 | } 86 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/VaultPatcherConfig.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import com.google.gson.Gson; 4 | import com.google.gson.GsonBuilder; 5 | import com.google.gson.reflect.TypeToken; 6 | import com.google.gson.stream.JsonReader; 7 | import com.google.gson.stream.JsonToken; 8 | import com.google.gson.stream.JsonWriter; 9 | 10 | import java.io.File; 11 | import java.io.IOException; 12 | import java.io.InputStreamReader; 13 | import java.nio.charset.StandardCharsets; 14 | import java.nio.file.Files; 15 | import java.nio.file.Path; 16 | import java.util.ArrayList; 17 | import java.util.List; 18 | 19 | public class VaultPatcherConfig { 20 | private static final Gson GSON = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting().create(); 21 | 22 | public static final DebugMode debug = new DebugMode(); 23 | public static boolean enableClassPatch = false; 24 | public static Path config = null; 25 | public static File configFile = null; 26 | public static String defaultLanguage = "en_us"; 27 | public static List mods = new ArrayList<>(); 28 | public static List classes = new ArrayList<>(); 29 | public static List applyMods = new ArrayList<>(); 30 | 31 | public static List getMods() { 32 | return mods; 33 | } 34 | 35 | public static List getClasses() { 36 | return classes; 37 | } 38 | 39 | public static List getApplyMods() { 40 | return applyMods; 41 | } 42 | 43 | public static DebugMode getDebugMode() { 44 | return debug; 45 | } 46 | 47 | public static boolean isEnableClassPatch() { 48 | return enableClassPatch; 49 | } 50 | 51 | public static String getDefaultLanguage() { 52 | return defaultLanguage; 53 | } 54 | 55 | private static void writeConfig(JsonWriter jw) throws IOException { 56 | jw.setIndent(" "); 57 | jw.beginObject(); 58 | 59 | jw.name("mods"); 60 | jw.beginArray(); 61 | for (String mod : mods) { 62 | jw.value(mod); 63 | } 64 | jw.endArray(); 65 | 66 | jw.name("classes"); 67 | jw.beginArray(); 68 | for (String clazz : classes) { 69 | jw.value(clazz); 70 | } 71 | jw.endArray(); 72 | 73 | jw.name("apply_mods"); 74 | jw.beginArray(); 75 | for (String applyMod : applyMods) { 76 | jw.value(applyMod); 77 | } 78 | jw.endArray(); 79 | 80 | jw.name("default_language"); 81 | jw.value(defaultLanguage); 82 | 83 | jw.name("class_patch"); 84 | jw.value(enableClassPatch); 85 | 86 | jw.name("debug_mode"); 87 | debug.writeJson(jw); 88 | 89 | jw.endObject(); 90 | jw.close(); 91 | } 92 | 93 | public static void save() throws IOException { 94 | JsonWriter jw = new JsonWriter(Files.newBufferedWriter(configFile.toPath(), StandardCharsets.UTF_8)); 95 | jw.setIndent(" "); 96 | writeConfig(jw); 97 | } 98 | 99 | public static void readConfig(Path path) throws IOException { 100 | config = path; 101 | configFile = config.resolve("config.json").toFile(); 102 | if (!configFile.exists()) { 103 | if (!configFile.getParentFile().exists()) { 104 | configFile.getParentFile().mkdirs(); 105 | } 106 | configFile.createNewFile(); 107 | save(); 108 | } 109 | 110 | JsonReader jr = new JsonReader(new InputStreamReader(Files.newInputStream(configFile.toPath()), StandardCharsets.UTF_8)); 111 | 112 | jr.beginObject(); 113 | while (jr.peek() != JsonToken.END_OBJECT) { 114 | switch (jr.nextName()) { 115 | case "d": 116 | case "debug_mode": { 117 | if (jr.peek() == JsonToken.BEGIN_OBJECT) { 118 | debug.readJson(jr); 119 | } 120 | break; 121 | } 122 | case "p": 123 | case "enable_class_patch": 124 | case "class_patch": { 125 | enableClassPatch = jr.nextBoolean(); 126 | break; 127 | } 128 | case "l": 129 | case "lang": 130 | case "default_language": { 131 | defaultLanguage = jr.nextString(); 132 | break; 133 | } 134 | case "m": 135 | case "mods": 136 | if (jr.peek() == JsonToken.BEGIN_ARRAY) { 137 | mods = GSON.fromJson(jr, new TypeToken>() {}.getType()); 138 | } 139 | break; 140 | case "c": 141 | case "classes": { 142 | if (jr.peek() == JsonToken.BEGIN_ARRAY) { 143 | classes = GSON.fromJson(jr, new TypeToken>() {}.getType()); 144 | } 145 | break; 146 | } 147 | case "a": 148 | case "apply_mods": { 149 | if (jr.peek() == JsonToken.BEGIN_ARRAY) { 150 | applyMods = GSON.fromJson(jr, new TypeToken>() {}.getType()); 151 | } 152 | break; 153 | } 154 | default: { 155 | jr.skipValue(); 156 | break; 157 | } 158 | } 159 | } 160 | jr.endObject(); 161 | } 162 | } 163 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/config/VaultPatcherModule.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.config; 2 | 3 | import com.google.gson.stream.JsonReader; 4 | import com.google.gson.stream.JsonToken; 5 | import com.google.gson.stream.JsonWriter; 6 | import me.fengming.vaultpatcher_asm.VaultPatcher; 7 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 8 | 9 | import java.io.IOException; 10 | import java.io.InputStreamReader; 11 | import java.nio.charset.StandardCharsets; 12 | import java.nio.file.Files; 13 | import java.nio.file.Path; 14 | import java.util.ArrayList; 15 | import java.util.List; 16 | 17 | public class VaultPatcherModule { 18 | private final Path moduleFile; 19 | 20 | public VaultPatcherModule(String moduleFile) { 21 | VaultPatcher.debugInfo("[VaultPatcher] Found Module {}",moduleFile); 22 | Path p = VaultPatcherConfig.config.resolve(moduleFile); 23 | try { 24 | Files.createDirectories(p.getParent()); 25 | } catch (IOException e) { 26 | throw new RuntimeException("Failed to create directory for module file: ", e); 27 | } 28 | this.moduleFile = p; 29 | } 30 | 31 | public void read(JsonReader reader) throws IOException { 32 | reader.beginArray(); 33 | 34 | ModuleInfo moduleInfo = new ModuleInfo(); 35 | moduleInfo.readJson(reader); 36 | boolean dynamic = moduleInfo.isDataDynamic(); 37 | VaultPatcher.debugInfo("[VaultPatcher] Loading Module: {}, Author(s): {}, Mod(s): {}, Desc: {}, Dyn: {}, I18n: {}", 38 | moduleInfo.getInfoName(), moduleInfo.getInfoAuthors(), moduleInfo.getInfoMods(), 39 | moduleInfo.isDataDynamic(), moduleInfo.isDataI18n()); 40 | 41 | while (reader.peek() != JsonToken.END_ARRAY) { 42 | reader.beginObject(); 43 | 44 | List targetClasses = new ArrayList<>(); 45 | TargetClassInfo targetClassInfo = new TargetClassInfo(); 46 | Pairs pairs = new Pairs(dynamic); 47 | 48 | while (reader.peek() != JsonToken.END_OBJECT) { 49 | switch (reader.nextName()) { 50 | case "t": 51 | case "s": 52 | case "target_class": 53 | case "target_classes": { 54 | reader.beginArray(); 55 | while (reader.peek() != JsonToken.END_ARRAY) { 56 | targetClasses.add(reader.nextString()); 57 | } 58 | reader.endArray(); 59 | break; 60 | } 61 | case "info": { 62 | targetClassInfo.readJson(reader); 63 | break; 64 | } 65 | case "p": 66 | case "pairs": { 67 | pairs.readJson(reader, moduleInfo.isDataI18n()); 68 | break; 69 | } 70 | default: { 71 | reader.skipValue(); 72 | break; 73 | } 74 | } 75 | } 76 | for (String targetClass : targetClasses) { 77 | TranslationInfo.Mutable mutable = new TranslationInfo.Mutable(targetClass); 78 | mutable.setPairs(pairs).setTargetClassInfo(targetClassInfo); 79 | Utils.addTranslationInfo(targetClass, mutable); 80 | } 81 | 82 | reader.endObject(); 83 | } 84 | reader.endArray(); 85 | } 86 | 87 | public void write(JsonWriter writer) throws IOException { 88 | writer.setIndent(" "); 89 | writer.beginArray(); 90 | 91 | ModuleInfo moduleInfo = new ModuleInfo(); 92 | moduleInfo.writeJson(writer); 93 | 94 | writer.endArray(); 95 | writer.close(); 96 | } 97 | 98 | public void read() throws IOException { 99 | if (Files.notExists(moduleFile)) { 100 | VaultPatcher.LOGGER.warn("[VaultPatcher] Not Found Module File {}, this file will be created and populated with initial content.", moduleFile); 101 | Files.createFile(moduleFile); 102 | try (JsonWriter jw = new JsonWriter(Files.newBufferedWriter(moduleFile, StandardCharsets.UTF_8))) { 103 | jw.setIndent(" "); 104 | write(jw); 105 | } 106 | } 107 | try (JsonReader jsonReader = new JsonReader(new InputStreamReader(Files.newInputStream(moduleFile), StandardCharsets.UTF_8))) { 108 | read(jsonReader); 109 | } 110 | } 111 | } 112 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/cache/Caches.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.cache; 2 | 3 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 4 | import org.objectweb.asm.tree.ClassNode; 5 | 6 | import java.io.File; 7 | import java.io.IOException; 8 | import java.nio.file.FileVisitResult; 9 | import java.nio.file.Files; 10 | import java.nio.file.Path; 11 | import java.nio.file.SimpleFileVisitor; 12 | import java.nio.file.attribute.BasicFileAttributes; 13 | import java.util.HashMap; 14 | import java.util.Map; 15 | 16 | public class Caches { 17 | private static final Map cacheMap = new HashMap<>(); 18 | 19 | public static void init(Path path) throws IOException { 20 | if (!Utils.debug.isUseCache()) return; 21 | File file = path.toFile(); 22 | if (Files.notExists(path)) { 23 | file.mkdirs(); 24 | } 25 | traverse(path); 26 | } 27 | 28 | private static void traverse(Path root) throws IOException { 29 | Files.walkFileTree(root, new SimpleFileVisitor() { 30 | @Override 31 | public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { 32 | if (!file.getFileName().endsWith(".class")) return super.visitFile(file, attrs); 33 | 34 | String className = Utils.filePathToClassName(file, root); 35 | cacheMap.putIfAbsent(className, new ClassCache(file.getParent().resolve(file.getFileName() + ".sha256"), file)); 36 | return super.visitFile(file, attrs); 37 | } 38 | }); 39 | } 40 | 41 | public static ClassCache getClassCache(String className) { 42 | return cacheMap.getOrDefault(className, null); 43 | } 44 | 45 | public static void addClassCache(String className, ClassNode node) { 46 | File classFile = Utils.exportClass(node, Utils.getVpPath().resolve("cache")); 47 | try { 48 | ClassCache cache = new ClassCache(classFile.getParentFile().toPath().resolve(classFile.getName() + ".sha256"), classFile.toPath()); 49 | cache.create(Utils.nodeToBytes(node)); 50 | cacheMap.put(className, cache); 51 | } catch (IOException e) { 52 | throw new RuntimeException("Failed to add cache", e); 53 | } 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/cache/ClassCache.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.cache; 2 | 3 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 4 | import org.objectweb.asm.ClassReader; 5 | import org.objectweb.asm.ClassWriter; 6 | import org.objectweb.asm.tree.ClassNode; 7 | 8 | import java.io.IOException; 9 | import java.io.InputStream; 10 | import java.io.OutputStream; 11 | import java.nio.charset.StandardCharsets; 12 | import java.nio.file.Files; 13 | import java.nio.file.Path; 14 | import java.security.MessageDigest; 15 | 16 | public class ClassCache { 17 | 18 | private final ClassReader cr; 19 | private ClassNode clazz; 20 | private final Path hashFile; 21 | private boolean updated; 22 | 23 | public ClassCache(Path hashFile, Path classFile) throws IOException { 24 | this.hashFile = hashFile; 25 | this.cr = new ClassReader(Files.newInputStream(classFile)); 26 | } 27 | 28 | private static String bytes2String(byte[] bytes) { 29 | StringBuilder sb = new StringBuilder(); 30 | for (byte b : bytes) { 31 | sb.append(String.format("%02x", b)); 32 | } 33 | return sb.toString(); 34 | } 35 | 36 | public static String getSha256(byte[] bytes) { 37 | try { 38 | MessageDigest md = MessageDigest.getInstance("SHA-256"); 39 | md.update(bytes); 40 | return bytes2String(md.digest()); 41 | } catch (Exception e) { 42 | throw new RuntimeException("Failed to hash", e); 43 | } 44 | } 45 | 46 | public boolean updated(ClassNode clazz) { 47 | ClassWriter cw1 = new ClassWriter(0); 48 | clazz.accept(cw1); 49 | String currentHash = getSha256(cw1.toByteArray()); 50 | 51 | byte[] cacheHashBytes = new byte[64]; 52 | try (InputStream fis = Files.newInputStream(this.hashFile)) { 53 | fis.read(cacheHashBytes); 54 | } catch (IOException e) { 55 | throw new RuntimeException("Failed to read hash file", e); 56 | } 57 | 58 | String cacheHash = new String(cacheHashBytes, StandardCharsets.UTF_8); 59 | 60 | this.updated = currentHash.equals(cacheHash); 61 | 62 | if (!this.updated) { 63 | this.clazz = clazz; 64 | writeHash(currentHash, this.hashFile); 65 | } else { 66 | this.clazz = new ClassNode(); 67 | this.cr.accept(this.clazz, 0); 68 | } 69 | 70 | return this.updated; 71 | } 72 | 73 | public void create(byte[] bytesToHash) throws IOException { 74 | this.updated = true; 75 | String currentHash = getSha256(bytesToHash); 76 | writeHash(currentHash, this.hashFile); 77 | 78 | // update(node); 79 | } 80 | 81 | public ClassNode take() { 82 | return this.clazz; 83 | } 84 | 85 | public void put(ClassNode node, byte[] bytesToHash) { 86 | if (this.updated) return; 87 | this.clazz = node; 88 | Utils.exportClass(node, Utils.getVpPath().resolve("cache")); 89 | String hash = getSha256(bytesToHash); 90 | writeHash(hash, this.hashFile); 91 | } 92 | 93 | private static void writeHash(String hash, Path hashFile) { 94 | try { 95 | if (Files.notExists(hashFile)) { 96 | Files.createDirectories(hashFile.getParent()); 97 | Files.createFile(hashFile); 98 | } 99 | try (OutputStream fos = Files.newOutputStream(hashFile)) { 100 | fos.write(hash.getBytes(StandardCharsets.UTF_8)); 101 | fos.flush(); 102 | } 103 | } catch (IOException e) { 104 | throw new RuntimeException("Failed to write hash file", e); 105 | } 106 | } 107 | 108 | } 109 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/misc/UnsafeVPClassLoader.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.misc; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import sun.misc.Unsafe; 5 | 6 | import java.lang.invoke.MethodHandle; 7 | import java.lang.invoke.MethodHandles; 8 | import java.lang.invoke.MethodType; 9 | import java.lang.reflect.Field; 10 | 11 | public class UnsafeVPClassLoader { 12 | public static Unsafe unsafe; 13 | public static MethodHandles.Lookup lookup; 14 | 15 | static { 16 | try { 17 | // Java 24?? 18 | Field Field_theUnsafe = Unsafe.class.getDeclaredField("theUnsafe"); 19 | Field_theUnsafe.setAccessible(true); 20 | unsafe = (Unsafe) Field_theUnsafe.get(null); 21 | Field Field_IMPL_LOOKUP = MethodHandles.Lookup.class.getDeclaredField("IMPL_LOOKUP"); 22 | lookup = (MethodHandles.Lookup) unsafe.getObject(unsafe.staticFieldBase(Field_IMPL_LOOKUP), unsafe.staticFieldOffset(Field_IMPL_LOOKUP)); 23 | } catch (Throwable e) { 24 | VaultPatcher.LOGGER.error("[VaultPatcher] Failed to initialize VPClassLoader: ", e); 25 | throw new RuntimeException(e); 26 | } 27 | } 28 | 29 | // misc 30 | public static void newClass(ClassLoader parent, String className, byte[] classBytes) { 31 | try { 32 | MethodType methodType = MethodType.methodType(Class.class, String.class, byte[].class, int.class, int.class); 33 | MethodHandle handle = lookup.findVirtual(ClassLoader.class, "defineClass", methodType); 34 | handle.invoke(parent, className, classBytes, 0, classBytes.length); 35 | } catch (Throwable e) { 36 | VaultPatcher.LOGGER.error("[VaultPatcher] Failed to define class: ", e); 37 | throw new RuntimeException(e); 38 | } 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/misc/VPClassLoader.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.misc; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 5 | 6 | import java.lang.reflect.Method; 7 | 8 | public class VPClassLoader { 9 | // misc 10 | public static void newClass(ClassLoader parent, String className, byte[] classBytes) { 11 | String dClassName = StringUtils.dotPackage(className); 12 | try { 13 | Class Instance_ClassLoader = Class.forName("java.lang.ClassLoader"); 14 | Method Method_defineClass = Instance_ClassLoader.getDeclaredMethod("defineClass", String.class, byte[].class, int.class, int.class); 15 | Method_defineClass.setAccessible(true); 16 | Class loadedClass = (Class) Method_defineClass.invoke(parent, dClassName, classBytes, 0, classBytes.length); 17 | loadedClass.newInstance(); 18 | } catch (Exception e) { 19 | VaultPatcher.LOGGER.warn("[VaultPatcher] Failed to load class: {}, will try to use unsafe method", dClassName, e); 20 | UnsafeVPClassLoader.newClass(parent, dClassName, classBytes); 21 | } 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/HandlerDebugInfo.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.handlers.NodeHandler; 4 | 5 | import java.util.Arrays; 6 | 7 | public class HandlerDebugInfo { 8 | private final NodeHandler handler; 9 | public NodeHandlerParameters parameters; 10 | public int opcode; 11 | public Object cst = null; 12 | public String name = null; 13 | public String desc = null; 14 | public int var = -1; 15 | public String varString = null; 16 | public Object[] bsmArgs = null; 17 | 18 | public HandlerDebugInfo(NodeHandler handler, NodeHandlerParameters parameters, int opcode) { 19 | this.handler = handler; 20 | this.parameters = parameters; 21 | this.opcode = opcode; 22 | } 23 | 24 | @Override 25 | public String toString() { 26 | final StringBuilder sb = new StringBuilder(handler.getClass().getName().substring("me.fengming.vaultpatcher_asm.core.node.handlers.".length())); 27 | sb.append("DebugInfo{"). 28 | append("parameters=").append(parameters). 29 | append(", opcode=").append(opcode); 30 | if (cst != null) sb.append(", cst='").append(cst).append('\''); 31 | if (name != null) sb.append(", name='").append(name).append('\''); 32 | if (desc != null) sb.append(", desc='").append(desc).append('\''); 33 | if (var != -1) sb.append(", var=").append(var); 34 | if (varString != null) sb.append(", varString='").append(varString).append('\''); 35 | if (bsmArgs != null) sb.append(", bsmArgs=").append(Arrays.deepToString(bsmArgs)); 36 | sb.append('}'); 37 | return sb.toString(); 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/NodeHandlerParameters.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node; 2 | 3 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 4 | import org.objectweb.asm.tree.ClassNode; 5 | import org.objectweb.asm.tree.MethodNode; 6 | 7 | import java.util.HashMap; 8 | 9 | public class NodeHandlerParameters { 10 | public boolean disableLocal; 11 | public boolean disableLocalVariable; 12 | 13 | public ClassNode classNode; 14 | public MethodNode methodNode; 15 | 16 | public HashMap localVariableMap; 17 | public TranslationInfo info; 18 | public int ordinal = 0; 19 | 20 | public NodeHandlerParameters(boolean disableLocal, boolean disableLocalVariable, ClassNode classNode, MethodNode methodNode, HashMap localVariableMap, TranslationInfo info) { 21 | this.disableLocal = disableLocal; 22 | this.disableLocalVariable = disableLocalVariable; 23 | this.classNode = classNode; 24 | this.methodNode = methodNode; 25 | this.localVariableMap = localVariableMap; 26 | this.info = info; 27 | } 28 | 29 | public void addOrdinal() { 30 | this.ordinal++; 31 | } 32 | 33 | @Override 34 | public String toString() { 35 | return "NodeHandlerParameters{" + 36 | "disableLocal=" + disableLocal + 37 | ", disableLocalVariable=" + disableLocalVariable + 38 | ", classNode=" + classNode.name + 39 | ", methodNode=" + methodNode.name + 40 | ", localVariableMap=" + localVariableMap + 41 | ", info=" + info + 42 | ", ordinal=" + ordinal + 43 | '}'; 44 | } 45 | } 46 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/FieldNodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 4 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 5 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 6 | import org.objectweb.asm.Opcodes; 7 | import org.objectweb.asm.tree.FieldInsnNode; 8 | 9 | public class FieldNodeHandler extends NodeHandler { 10 | public FieldNodeHandler(FieldInsnNode node, NodeHandlerParameters params) { 11 | super(node, params); 12 | } 13 | 14 | @Override 15 | public FieldInsnNode modifyNode() { 16 | if (!params.disableLocal 17 | && (this.node.getOpcode() == Opcodes.GETFIELD || this.node.getOpcode() == Opcodes.PUTFIELD) 18 | && MatchUtils.matchOrdinal(params.info, params.ordinal) 19 | && MatchUtils.matchLocal(params.info, this.node.name, false)) { 20 | insertReplace(params.classNode.name, params.methodNode, this.node, "Ljava/lang/String;".equals(this.node.desc)); 21 | debugInfo(params.ordinal, "ASMTransformMethod-InsertGlobalVariablePut/Get", "[Dyn]", "[Dyn]"); 22 | } 23 | return this.node; 24 | } 25 | 26 | @Override 27 | public void addDebugInfo(HandlerDebugInfo info) { 28 | info.name = node.name; 29 | info.desc = node.desc; 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/InsnNodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 4 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 5 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 6 | import org.objectweb.asm.Opcodes; 7 | import org.objectweb.asm.tree.InsnNode; 8 | 9 | public class InsnNodeHandler extends NodeHandler { 10 | public InsnNodeHandler(InsnNode node, NodeHandlerParameters params) { 11 | super(node, params); 12 | } 13 | 14 | @Override 15 | public InsnNode modifyNode() { 16 | if (!params.disableLocal 17 | && this.node.getOpcode() == Opcodes.ARETURN 18 | && MatchUtils.matchOrdinal(params.info, params.ordinal) 19 | && MatchUtils.matchLocal(params.info, params.methodNode.name, true)) { 20 | insertReplace(params.classNode.name, params.methodNode, this.node, false); 21 | debugInfo(params.ordinal, "ASMTransformMethod-InsertMethodReturn", "[Dyn]", "[Dyn]"); 22 | } 23 | return this.node; 24 | } 25 | 26 | @Override 27 | public void addDebugInfo(HandlerDebugInfo info) {} 28 | } 29 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/InvokeDynamicNodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 4 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 5 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 6 | import org.objectweb.asm.tree.InvokeDynamicInsnNode; 7 | 8 | // jdk8+ 9 | public class InvokeDynamicNodeHandler extends NodeHandler { 10 | public InvokeDynamicNodeHandler(InvokeDynamicInsnNode node, NodeHandlerParameters params) { 11 | super(node, params); 12 | } 13 | 14 | @Override 15 | public InvokeDynamicInsnNode modifyNode() { 16 | if (this.node.name.equals("makeConcatWithConstants") && MatchUtils.matchOrdinal(params.info, params.ordinal)) { 17 | Object[] bsmArgs = this.node.bsmArgs; 18 | for (int i = 0; i < bsmArgs.length; i++) { 19 | if (bsmArgs[i] instanceof String) { 20 | String str = (String) bsmArgs[i]; 21 | String[] parts = str.split("\u0001", -1); 22 | for (int j = 0; j < parts.length; j++) { 23 | parts[j] = MatchUtils.matchPairs(params.info.getPairs(), parts[j], false); 24 | } 25 | String v = String.join("\u0001", parts); 26 | debugInfo(params.ordinal, "ASMTransformMethod-StringConcat", str.replace("\u0001", "

"), v.replace("\u0001", "

")); 27 | bsmArgs[i] = v; 28 | } 29 | } 30 | this.node.bsmArgs = bsmArgs; 31 | } 32 | return this.node; 33 | } 34 | 35 | @Override 36 | public void addDebugInfo(HandlerDebugInfo info) { 37 | info.name = node.name; 38 | info.bsmArgs = node.bsmArgs; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/LdcNodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 4 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 5 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 6 | import org.objectweb.asm.tree.LdcInsnNode; 7 | 8 | public class LdcNodeHandler extends NodeHandler { 9 | 10 | public LdcNodeHandler(LdcInsnNode node, NodeHandlerParameters params) { 11 | super(node, params); 12 | } 13 | 14 | @Override 15 | public LdcInsnNode modifyNode() { 16 | if (this.node.cst instanceof String && MatchUtils.matchOrdinal(params.info, params.ordinal)) { 17 | String s = (String) this.node.cst; 18 | String v = MatchUtils.matchPairs(params.info.getPairs(), s, false); 19 | debugInfo(params.ordinal, "ASMTransformMethod-Ldc", s, v); 20 | this.node.cst = v; 21 | } 22 | return this.node; 23 | } 24 | 25 | @Override 26 | public void addDebugInfo(HandlerDebugInfo info) { 27 | info.cst = node.cst; 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/MethodNodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 4 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 5 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 6 | import org.objectweb.asm.tree.MethodInsnNode; 7 | 8 | public class MethodNodeHandler extends NodeHandler { 9 | public MethodNodeHandler(MethodInsnNode node, NodeHandlerParameters params) { 10 | super(node, params); 11 | } 12 | 13 | @Override 14 | public MethodInsnNode modifyNode() { 15 | if (!params.disableLocal 16 | && MatchUtils.matchOrdinal(params.info, params.ordinal) 17 | && MatchUtils.matchLocal(params.info, this.node.name, true)) { 18 | insertReplace(params.classNode.name, params.methodNode, this.node, this.node.desc.endsWith(")Ljava/lang/String")); 19 | debugInfo(params.ordinal, "ASMTransformMethod-InsertCalledMethodReturn", "[Dyn]", "[Dyn]"); 20 | } 21 | return this.node; 22 | } 23 | 24 | @Override 25 | public void addDebugInfo(HandlerDebugInfo info) { 26 | info.name = node.name; 27 | info.desc = node.desc; 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/NodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 5 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 6 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 7 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 8 | import org.objectweb.asm.Opcodes; 9 | import org.objectweb.asm.tree.*; 10 | 11 | public abstract class NodeHandler { 12 | protected final E node; 13 | protected final NodeHandlerParameters params; 14 | 15 | public NodeHandler(E node, NodeHandlerParameters params) { 16 | this.node = node; 17 | this.params = params; 18 | } 19 | 20 | public static void insertReplace(String className, MethodNode method, AbstractInsnNode nodePosition, boolean isString) { 21 | method.instructions.insert(nodePosition, new MethodInsnNode(Opcodes.INVOKESTATIC, StringUtils.rawPackage(className), "__vp_replace", isString ? "(Ljava/lang/String;)Ljava/lang/String;" : "(Ljava/lang/Object;)Ljava/lang/String;", false)); 22 | } 23 | 24 | public E _modifyNode() { 25 | if (Utils.debug.isEnable() && Utils.debug.isOutputNodeDebug()) { 26 | HandlerDebugInfo debugInfo = new HandlerDebugInfo(this, params, node.getOpcode()); 27 | addDebugInfo(debugInfo); 28 | VaultPatcher.debugInfo(debugInfo.toString()); 29 | } 30 | return this.modifyNode(); 31 | } 32 | 33 | public abstract E modifyNode(); 34 | 35 | public abstract void addDebugInfo(HandlerDebugInfo info); 36 | 37 | public void debugInfo(int ordinal, String method, String source, String ret) { 38 | Utils.printDebugInfo(ordinal, source, method, ret, params.classNode.name, params.info); 39 | } 40 | 41 | public static NodeHandler getHandlerByNode(AbstractInsnNode node, NodeHandlerParameters params) { 42 | switch (node.getType()) { 43 | case AbstractInsnNode.LDC_INSN: 44 | return new LdcNodeHandler((LdcInsnNode) node, params); 45 | case AbstractInsnNode.INVOKE_DYNAMIC_INSN: 46 | return new InvokeDynamicNodeHandler((InvokeDynamicInsnNode) node, params); 47 | case AbstractInsnNode.METHOD_INSN: 48 | return new MethodNodeHandler((MethodInsnNode) node, params); 49 | case AbstractInsnNode.VAR_INSN: 50 | return new VarNodeHandler((VarInsnNode) node, params); 51 | case AbstractInsnNode.INSN: 52 | return new InsnNodeHandler((InsnNode) node, params); 53 | case AbstractInsnNode.FIELD_INSN: 54 | return new FieldNodeHandler((FieldInsnNode) node, params); 55 | } 56 | return null; 57 | } 58 | } 59 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/node/handlers/VarNodeHandler.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.node.handlers; 2 | 3 | import me.fengming.vaultpatcher_asm.core.node.HandlerDebugInfo; 4 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 5 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 6 | import org.objectweb.asm.Opcodes; 7 | import org.objectweb.asm.tree.VarInsnNode; 8 | 9 | public class VarNodeHandler extends NodeHandler { 10 | 11 | public VarNodeHandler(VarInsnNode node, NodeHandlerParameters params) { 12 | super(node, params); 13 | } 14 | 15 | @Override 16 | public VarInsnNode modifyNode() { 17 | if (!params.disableLocal 18 | && (this.node.getOpcode() == Opcodes.ASTORE || this.node.getOpcode() == Opcodes.ALOAD) 19 | && MatchUtils.matchOrdinal(params.info, params.ordinal) 20 | && MatchUtils.matchLocal(params.info, params.localVariableMap.getOrDefault(this.node.var, null), false)) { 21 | insertReplace(params.classNode.name, params.methodNode, this.node, false); 22 | debugInfo(params.ordinal, "ASMTransformMethod-InsertLocalVariableStore/Load", "[Dyn]", "[Dyn]"); 23 | } 24 | // // Parameters 25 | // method.parameters.forEach(p -> { 26 | // if (p.name.equals(localVariableMap.getOrDefault(varInsnNode.var, null))) { 27 | // insertReplace(info, method, varInsnNode); 28 | // Utils.printDebugInfo("[Dyn]", "ASMTransformMethod-InsertLocalVariableLoad", "[Dyn]", input.name, info); 29 | // } 30 | // }); 31 | return this.node; 32 | } 33 | 34 | @Override 35 | public void addDebugInfo(HandlerDebugInfo info) { 36 | info.var = node.var; 37 | info.varString = params.localVariableMap.getOrDefault(this.node.var, null); 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/patch/ClassPatcher.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.patch; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 5 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 6 | import org.objectweb.asm.ClassReader; 7 | import org.objectweb.asm.tree.ClassNode; 8 | 9 | import java.io.File; 10 | import java.io.IOException; 11 | import java.nio.file.FileVisitResult; 12 | import java.nio.file.Files; 13 | import java.nio.file.Path; 14 | import java.nio.file.SimpleFileVisitor; 15 | import java.nio.file.attribute.BasicFileAttributes; 16 | import java.util.HashMap; 17 | import java.util.Map; 18 | 19 | public class ClassPatcher { 20 | private static final Map PATCHES = new HashMap<>(); 21 | 22 | public static Map getPatches() { 23 | return PATCHES; 24 | } 25 | 26 | public static void init(Path path) throws IOException { 27 | if (!VaultPatcherConfig.isEnableClassPatch()) return; 28 | File file = path.toFile(); 29 | if (Files.notExists(path)) { 30 | file.mkdirs(); 31 | } 32 | traverse(path); 33 | } 34 | 35 | private static void traverse(Path root) throws IOException { 36 | Files.walkFileTree(root, new SimpleFileVisitor() { 37 | @Override 38 | public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { 39 | if (!file.toString().endsWith(".class")) return super.visitFile(file, attrs); 40 | VaultPatcher.debugInfo("[VaultPatcher] Found patch: {}", file); 41 | String className = Utils.filePathToClassName(file, root); 42 | ClassNode node = new ClassNode(); 43 | ClassReader cr = new ClassReader(Files.newInputStream(file)); 44 | cr.accept(node, 0); 45 | PATCHES.putIfAbsent(className, node); 46 | return super.visitFile(file, attrs); 47 | } 48 | }); 49 | } 50 | 51 | public static ClassNode patch(ClassNode o) { 52 | ClassNode patched = patch(o.name); 53 | if (patched == null) return o; 54 | return patched; 55 | } 56 | 57 | public static ClassNode patch(String className) { 58 | return PATCHES.getOrDefault(className, null); 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/transformers/TransformChecker.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.transformers; 2 | 3 | import it.unimi.dsi.fastutil.objects.Object2BooleanMap; 4 | import it.unimi.dsi.fastutil.objects.Object2BooleanOpenHashMap; 5 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 6 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 7 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 8 | 9 | public class TransformChecker { 10 | public static Object2BooleanMap transformed = new Object2BooleanOpenHashMap<>(); 11 | 12 | public static void init() { 13 | Utils.forEachInfos(e -> transformed.put(e, false)); 14 | } 15 | 16 | public static boolean isTransformed(String className) { 17 | for (Object2BooleanMap.Entry entry : transformed.object2BooleanEntrySet()) { 18 | String rClassName = StringUtils.rawPackage(entry.getKey().getTargetClassInfo().getDynamicName()); 19 | if (className.equals(rClassName) && !entry.getBooleanValue()) { 20 | return false; 21 | } 22 | } 23 | return true; 24 | } 25 | 26 | public static boolean setTransformed(TranslationInfo info) { 27 | if (!transformed.containsKey(info)) return false; 28 | transformed.put(info, true); 29 | return true; 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/transformers/VPClassTransformer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.transformers; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import me.fengming.vaultpatcher_asm.config.Pairs; 5 | import me.fengming.vaultpatcher_asm.config.TargetClassInfo; 6 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 7 | import me.fengming.vaultpatcher_asm.core.cache.Caches; 8 | import me.fengming.vaultpatcher_asm.core.cache.ClassCache; 9 | import me.fengming.vaultpatcher_asm.core.misc.VPClassLoader; 10 | import me.fengming.vaultpatcher_asm.core.node.NodeHandlerParameters; 11 | import me.fengming.vaultpatcher_asm.core.node.handlers.NodeHandler; 12 | import me.fengming.vaultpatcher_asm.core.utils.MatchUtils; 13 | import me.fengming.vaultpatcher_asm.core.utils.Platform; 14 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 15 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 16 | import me.fengming.vaultpatcher_asm.plugin.VaultPatcherPlugin; 17 | import org.objectweb.asm.*; 18 | import org.objectweb.asm.tree.*; 19 | 20 | import java.util.HashMap; 21 | import java.util.Map; 22 | import java.util.Set; 23 | import java.util.function.Consumer; 24 | 25 | public class VPClassTransformer implements Consumer { 26 | private final TranslationInfo translationInfo; 27 | private boolean disableLocal = false; 28 | 29 | private boolean transformed = false; 30 | 31 | public VPClassTransformer(TranslationInfo info) { 32 | this.translationInfo = info; 33 | if (info != null) { 34 | TransformChecker.setTransformed(info); 35 | VaultPatcher.debugInfo("[VaultPatcher] Loading VPTransformer for translation info: {}", info); 36 | } 37 | } 38 | 39 | private void methodReplace(ClassNode input, TranslationInfo info) { 40 | String methodName = info.getTargetClassInfo().getMethod(); 41 | 42 | boolean hasClinit = false; 43 | boolean isInterface = (input.access & Opcodes.ACC_INTERFACE) != 0; 44 | boolean skipMethodsCheck = StringUtils.isBlank(methodName); 45 | 46 | for (MethodNode method : input.methods) { 47 | if (method.name.startsWith("__vp")) continue; 48 | 49 | if (skipMethodsCheck || methodName.equals(method.name)) { 50 | // Initial Local Variable Map 51 | final HashMap localVariableMap = new HashMap<>(); 52 | boolean disableLocalVariable = true; 53 | if (!disableLocal && method.localVariables != null) { 54 | disableLocalVariable = false; 55 | method.localVariables.stream() 56 | .filter(node -> node.desc.equals("Ljava/lang/String;")) 57 | .forEach(node -> localVariableMap.put(node.index, node.name)); 58 | } 59 | 60 | final NodeHandlerParameters params = new NodeHandlerParameters(disableLocal, disableLocalVariable, input, method, localVariableMap, info); 61 | for (AbstractInsnNode instruction : method.instructions) { 62 | params.addOrdinal(); 63 | NodeHandler handler = NodeHandler.getHandlerByNode(instruction, params); 64 | if (handler == null) continue; 65 | instruction = handler._modifyNode(); 66 | } 67 | } 68 | 69 | if (!disableLocal && method.name.equals("")) { 70 | InsnList list = new InsnList(); 71 | 72 | list.add(new TypeInsnNode(Opcodes.NEW, "java/util/HashMap")); 73 | list.add(new InsnNode(Opcodes.DUP)); 74 | Set> set = info.getPairs().getMap().entrySet(); 75 | list.add(intNode(set.size())); 76 | list.add(new MethodInsnNode(Opcodes.INVOKESPECIAL, "java/util/HashMap", "", "(I)V", false)); 77 | list.add(new FieldInsnNode(Opcodes.PUTSTATIC, input.name, "__vp_map", "Ljava/util/HashMap;")); 78 | list.add(new MethodInsnNode(Opcodes.INVOKESTATIC, input.name, "__vp_init", "()V")); 79 | 80 | method.instructions.insertBefore(method.instructions.getLast(), list); 81 | 82 | hasClinit = true; 83 | } 84 | } 85 | 86 | // patch it (add replace method) 87 | if (!disableLocal) { 88 | patchClass(input, input.name, info.getPairs().getMap().entrySet(), hasClinit, isInterface); 89 | } 90 | 91 | } 92 | 93 | private static AbstractInsnNode intNode(int value) { 94 | if (value > 32767 || value < -32768) { 95 | return new LdcInsnNode(value); 96 | } else if (value > 127 || value < -128) { 97 | return new IntInsnNode(Opcodes.SIPUSH, value); 98 | } else if (value > 5 || value < -1) { 99 | return new IntInsnNode(Opcodes.BIPUSH, value); 100 | } else { 101 | return new InsnNode(Opcodes.ICONST_0 + value); 102 | } 103 | } 104 | 105 | private static void visitIntNode(MethodVisitor mv, int value) { 106 | if (value > 32767 || value < -32768) { 107 | mv.visitLdcInsn(value); 108 | } else if (value > 127 || value < -128) { 109 | mv.visitIntInsn(Opcodes.SIPUSH, value); 110 | } else if (value > 5 || value < -1) { 111 | mv.visitIntInsn(Opcodes.BIPUSH, value); 112 | } else { 113 | mv.visitInsn(Opcodes.ICONST_0 + value); 114 | } 115 | } 116 | 117 | private static void patchClass(ClassVisitor cv, String className, Set> set, boolean hasClinit, boolean isInterface) { 118 | 119 | // field __vp_map 120 | { 121 | FieldVisitor fv = cv.visitField((isInterface ? Opcodes.ACC_PUBLIC : Opcodes.ACC_PRIVATE) | Opcodes.ACC_FINAL | Opcodes.ACC_STATIC, "__vp_map", "Ljava/util/HashMap;", "Ljava/util/HashMap;", null); 122 | fv.visitEnd(); 123 | } 124 | 125 | // fix 126 | if (isInterface) { 127 | String innerClassName = className + "$vp_map"; 128 | // 129 | if (!hasClinit) { 130 | MethodVisitor mv = cv.visitMethod(Opcodes.ACC_STATIC, "", "()V", null, null); 131 | mv.visitCode(); 132 | 133 | Label label0 = new Label(); 134 | mv.visitLabel(label0); 135 | mv.visitTypeInsn(Opcodes.NEW, innerClassName); 136 | mv.visitInsn(Opcodes.DUP); 137 | visitIntNode(mv, set.size()); 138 | mv.visitMethodInsn(Opcodes.INVOKESPECIAL, innerClassName, "", "(I)V", false); 139 | mv.visitFieldInsn(Opcodes.PUTSTATIC, className, "__vp_map", "Ljava/util/HashMap;"); 140 | 141 | Label label1 = new Label(); 142 | mv.visitLabel(label1); 143 | mv.visitInsn(Opcodes.RETURN); 144 | 145 | Label label2 = new Label(); 146 | mv.visitLabel(label2); 147 | mv.visitMaxs(0, 0); 148 | 149 | mv.visitEnd(); 150 | } 151 | 152 | // init (inner class) 153 | { 154 | // inner class 155 | ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES); 156 | cw.visit(Opcodes.V1_8, Opcodes.ACC_FINAL | Opcodes.ACC_SUPER, innerClassName, "Ljava/util/HashMap;", "java/util/HashMap", null); 157 | cw.visitSource("VaultPatcher_" + innerClassName, null); 158 | cw.visitOuterClass(className, null, null); 159 | cw.visitInnerClass(innerClassName, null, null, Opcodes.ACC_STATIC); 160 | 161 | // 162 | MethodVisitor mv = cw.visitMethod(0, "", "(I)V", null, null); 163 | 164 | mv.visitCode(); 165 | 166 | Label label0 = new Label(); 167 | mv.visitLabel(label0); 168 | mv.visitVarInsn(Opcodes.ALOAD, 0); 169 | mv.visitVarInsn(Opcodes.ILOAD, 1); 170 | mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/util/HashMap", "", "(I)V", false); 171 | 172 | Label label1 = new Label(); 173 | mv.visitLabel(label1); 174 | for (Map.Entry entry : set) { 175 | mv.visitVarInsn(Opcodes.ALOAD, 0); 176 | mv.visitLdcInsn(entry.getKey()); 177 | mv.visitLdcInsn(entry.getValue()); 178 | mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, innerClassName, "put", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", false); 179 | mv.visitInsn(Opcodes.POP); 180 | } 181 | 182 | Label label2 = new Label(); 183 | mv.visitLabel(label2); 184 | mv.visitInsn(Opcodes.RETURN); 185 | 186 | Label label3 = new Label(); 187 | mv.visitLabel(label3); 188 | mv.visitLocalVariable("this", "L" + innerClassName + ";", null, label0, label3, 0); 189 | mv.visitLocalVariable("x0", "I", null, label0, label3, 1); 190 | mv.visitMaxs(3, 2); 191 | 192 | mv.visitEnd(); 193 | 194 | cw.visitEnd(); 195 | 196 | byte[] bytes = cw.toByteArray(); 197 | VPClassLoader.newClass(Thread.currentThread().getContextClassLoader(), innerClassName, bytes); 198 | } 199 | } else { 200 | // 201 | if (!hasClinit) { 202 | MethodVisitor mv = cv.visitMethod(Opcodes.ACC_STATIC, "", "()V", null, null); 203 | mv.visitCode(); 204 | 205 | Label label0 = new Label(); 206 | mv.visitLabel(label0); 207 | mv.visitTypeInsn(Opcodes.NEW, "java/util/HashMap"); 208 | mv.visitInsn(Opcodes.DUP); 209 | visitIntNode(mv, set.size()); 210 | mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/util/HashMap", "", "(I)V", false); 211 | mv.visitFieldInsn(Opcodes.PUTSTATIC, className, "__vp_map", "Ljava/util/HashMap;"); 212 | 213 | Label label1 = new Label(); 214 | mv.visitLabel(label1); 215 | mv.visitMethodInsn(Opcodes.INVOKESTATIC, className, "__vp_init", "()V", false); 216 | 217 | Label label2 = new Label(); 218 | mv.visitLabel(label2); 219 | mv.visitInsn(Opcodes.RETURN); 220 | mv.visitMaxs(0, 0); 221 | 222 | mv.visitEnd(); 223 | } 224 | 225 | // __vp_init 226 | { 227 | MethodVisitor mv = cv.visitMethod(Opcodes.ACC_PRIVATE | Opcodes.ACC_STATIC, "__vp_init", "()V", null, null); 228 | mv.visitCode(); 229 | 230 | Label label0 = new Label(); 231 | mv.visitLabel(label0); 232 | for (Map.Entry entry : set) { 233 | mv.visitFieldInsn(Opcodes.GETSTATIC, className, "__vp_map", "Ljava/util/HashMap;"); 234 | mv.visitLdcInsn(entry.getKey()); 235 | mv.visitLdcInsn(entry.getValue()); 236 | mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/util/HashMap", "put", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", false); 237 | mv.visitInsn(Opcodes.POP); 238 | } 239 | 240 | Label label1 = new Label(); 241 | mv.visitLabel(label1); 242 | mv.visitInsn(Opcodes.RETURN); 243 | mv.visitMaxs(3, 0); 244 | mv.visitEnd(); 245 | } 246 | } 247 | 248 | // __vp_replace(String) 249 | { 250 | MethodVisitor mv = cv.visitMethod((isInterface ? Opcodes.ACC_PUBLIC : Opcodes.ACC_PRIVATE) | Opcodes.ACC_STATIC, "__vp_replace", "(Ljava/lang/String;)Ljava/lang/String;", null, null); 251 | mv.visitCode(); 252 | 253 | Label label0 = new Label(); 254 | mv.visitLabel(label0); 255 | mv.visitFieldInsn(Opcodes.GETSTATIC, className, "__vp_map", "Ljava/util/HashMap;"); 256 | mv.visitVarInsn(Opcodes.ALOAD, 0); 257 | mv.visitVarInsn(Opcodes.ALOAD, 0); 258 | mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/util/HashMap", "getOrDefault", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", false); 259 | mv.visitTypeInsn(Opcodes.CHECKCAST, "java/lang/String"); 260 | mv.visitInsn(Opcodes.ARETURN); 261 | 262 | Label label1 = new Label(); 263 | mv.visitLabel(label1); 264 | mv.visitLocalVariable("source", "Ljava/lang/String;", null, label0, label1, 0); 265 | mv.visitMaxs(3, 1); 266 | mv.visitEnd(); 267 | } 268 | 269 | // __vp_replace(Object) 270 | { 271 | MethodVisitor mv = cv.visitMethod((isInterface ? Opcodes.ACC_PUBLIC : Opcodes.ACC_PRIVATE) | Opcodes.ACC_STATIC, "__vp_replace", "(Ljava/lang/Object;)Ljava/lang/String;", null, null); 272 | 273 | mv.visitCode(); 274 | 275 | Label label0 = new Label(); 276 | mv.visitLabel(label0); 277 | mv.visitVarInsn(Opcodes.ALOAD, 0); 278 | 279 | Label label1 = new Label(); 280 | mv.visitJumpInsn(Opcodes.IFNONNULL, label1); 281 | mv.visitInsn(Opcodes.ACONST_NULL); 282 | mv.visitInsn(Opcodes.ARETURN); 283 | mv.visitLabel(label1); 284 | mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null); 285 | mv.visitFieldInsn(Opcodes.GETSTATIC, className, "__vp_map", "Ljava/util/HashMap;"); 286 | mv.visitVarInsn(Opcodes.ALOAD, 0); 287 | mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;", false); 288 | mv.visitVarInsn(Opcodes.ALOAD, 0); 289 | mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;", false); 290 | mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/util/HashMap", "getOrDefault", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", false); 291 | mv.visitTypeInsn(Opcodes.CHECKCAST, "java/lang/String"); 292 | mv.visitInsn(Opcodes.ARETURN); 293 | 294 | Label label2 = new Label(); 295 | mv.visitLabel(label2); 296 | mv.visitLocalVariable("source", "Ljava/lang/Object;", null, label0, label2, 0); 297 | mv.visitMaxs(3, 1); 298 | 299 | mv.visitEnd(); 300 | } 301 | 302 | } 303 | 304 | private void fieldReplace(ClassNode input, TranslationInfo info) { 305 | // If the method name is not specified, the field will be replaced 306 | TargetClassInfo targetClass = info.getTargetClassInfo(); 307 | if (!StringUtils.isBlank(targetClass.getMethod()) || targetClass.getOrdinal().first == -1) return; 308 | 309 | Pairs pairs = info.getPairs(); 310 | input.fields.stream() 311 | .filter(field -> field.value instanceof String) 312 | .forEach(field -> { 313 | String original = (String) field.value; 314 | String value = MatchUtils.matchPairs(pairs, original, false); 315 | Utils.printDebugInfo(-1, original, "ASMTransformField", value, input.name, info); 316 | field.value = value; 317 | }); 318 | } 319 | 320 | // for Fabric 321 | @Override 322 | public void accept(ClassNode input) { 323 | VaultPatcher.plugins.forEach(e -> e.onTransformClass(input, VaultPatcherPlugin.Phase.BEFORE)); 324 | 325 | String className = input.name; 326 | if (Utils.debug.isUseCache()) { 327 | ClassCache cache = Caches.getClassCache(className); 328 | byte[] copy = Utils.nodeToBytes(input); 329 | 330 | if (cache != null) { 331 | VaultPatcher.debugInfo("Using Cache: {}", className); 332 | if (!cache.updated(input)) { 333 | VaultPatcher.debugInfo("Updating Cache: {}", className); 334 | transform(input); 335 | cache.put(input, copy); 336 | } 337 | ClassNode taken = cache.take(); 338 | Utils.deepCopyClass(input, taken); 339 | } else if (TransformChecker.isTransformed(className)) { 340 | VaultPatcher.debugInfo("[VaultPatcher] Generating Class Cache: {}", input.name); 341 | transform(input); 342 | Caches.addClassCache(input.name, input); 343 | } else { 344 | transform(input); 345 | } 346 | } else { 347 | transform(input); 348 | } 349 | 350 | // Recompute frames. Otherwise, it may cause java.lang.VerifyError on java8 351 | if (VaultPatcher.platform == Platform.Forge1_6) { 352 | recompute(input); 353 | } 354 | 355 | VaultPatcher.plugins.forEach(e -> e.onTransformClass(input, VaultPatcherPlugin.Phase.AFTER)); 356 | 357 | if (Utils.debug.isExportClass()) { 358 | Utils.exportClass(input, Utils.getVpPath().resolve("exported")); 359 | } 360 | } 361 | 362 | private static void recompute(ClassNode input) { 363 | ClassWriter wr = new ClassWriter(ClassWriter.COMPUTE_FRAMES); 364 | input.accept(wr); 365 | byte[] bytes = wr.toByteArray(); 366 | 367 | ClassNode copied = new ClassNode(); 368 | ClassReader cr = new ClassReader(bytes); 369 | cr.accept(copied, ClassReader.SKIP_DEBUG); 370 | Utils.deepCopyClass(input, copied); 371 | } 372 | 373 | private void transform(ClassNode input) { 374 | if (transformed) return; 375 | if (translationInfo == null) { 376 | disableLocal = true; 377 | Utils.forEachInfos(info -> patch(input, info)); 378 | } else { 379 | disableLocal = StringUtils.isBlank(translationInfo.getTargetClassInfo().getLocal()); 380 | patch(input, translationInfo); 381 | } 382 | transformed = true; 383 | } 384 | 385 | private void patch(ClassNode input, TranslationInfo info) { 386 | String className = info.getTargetClass(); 387 | if (StringUtils.isBlank(className) || input.name.equals(StringUtils.rawPackage(className))) { 388 | methodReplace(input, info); 389 | fieldReplace(input, info); 390 | } 391 | } 392 | } 393 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/transformers/VPMinecraftTransformer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.transformers; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import org.objectweb.asm.Opcodes; 5 | import org.objectweb.asm.tree.*; 6 | 7 | import java.util.function.Consumer; 8 | 9 | public class VPMinecraftTransformer implements Consumer { 10 | 11 | public VPMinecraftTransformer() { 12 | VaultPatcher.debugInfo("[VaultPatcher] Loading MinecraftTransformer"); 13 | } 14 | 15 | private static void classTransform(ClassNode input) { 16 | if (input.name.equals("net/minecraft/util/text/StringTextComponent") /* Forge 1.16.5- */ 17 | || input.name.equals("net/minecraft/network/chat/TextComponent") /* Forge 1.16.5-1.18.2 */ 18 | || input.name.equals("net/minecraft/network/chat/contents/LiteralContents") /* Forge 1.18.2+ */ 19 | || input.name.equals("net/minecraft/class_2585") /* Fabric */) { 20 | // TextComponent 21 | for (MethodNode method : input.methods) { 22 | if (!method.name.equals("")) break; 23 | 24 | for (AbstractInsnNode insn : method.instructions) { 25 | if (insn.getType() != AbstractInsnNode.FIELD_INSN) continue; 26 | 27 | InsnList insnList = new InsnList(); 28 | insnList.add(new LdcInsnNode(input.name + "#")); 29 | insnList.add(new MethodInsnNode(Opcodes.INVOKESTATIC, "me/fengming/vaultpatcher_asm/core/utils/DynamicReplaceUtils", "__mappingString", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", false)); 30 | method.instructions.insertBefore(insn, insnList); 31 | break; 32 | } 33 | } 34 | } else if (input.name.equals("net/minecraft/client/gui/FontRenderer") /* Forge 1.16.5- */ 35 | || input.name.equals("net/minecraft/client/gui/Font") /* Forge 1.16.5+ */ 36 | || input.name.equals("net/minecraft/class_327") /* Fabric */) { 37 | // Font 38 | for (MethodNode method : input.methods) { 39 | if (method.name.equals("func_228081_c_") /* Forge 1.16.5- */ 40 | || method.name.equals("m_92897_") /* Forge 1.16.5-1.19.2 */ 41 | || method.name.equals("m_253026_") /* Forge 1.19.3 */ 42 | || method.name.equals("m_271978_") /* Forge 1.19.3+ */ 43 | || method.name.equals("method_1724") /* Fabric */) { 44 | InsnList insnList = new InsnList(); 45 | insnList.add(new VarInsnNode(Opcodes.ALOAD, 1)); 46 | insnList.add(new LdcInsnNode(input.name + "#renderText")); 47 | insnList.add(new MethodInsnNode(Opcodes.INVOKESTATIC, "me/fengming/vaultpatcher_asm/core/utils/DynamicReplaceUtils", "__mappingString", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", false)); 48 | insnList.add(new VarInsnNode(Opcodes.ASTORE, 1)); 49 | method.instructions.insertBefore(method.instructions.getFirst(), insnList); 50 | break; 51 | } 52 | } 53 | } 54 | } 55 | 56 | // for Fabric 57 | @Override 58 | public void accept(ClassNode input) { 59 | VaultPatcher.debugInfo("[VaultPatcher] Loading MinecraftTransformer for class {}", input.name); 60 | classTransform(input); 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/utils/DynamicReplaceUtils.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.utils; 2 | 3 | import me.fengming.vaultpatcher_asm.config.TargetClassInfo; 4 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 5 | 6 | import java.util.Arrays; 7 | 8 | @SuppressWarnings("unused") 9 | public class DynamicReplaceUtils { 10 | 11 | // for dynamic replace 12 | public static String __mappingString(String original, String method) { 13 | if (original == null) return null; 14 | if (StringUtils.isBlank(original)) return original; 15 | // There will be no need to get the stack traces if classname is not needed 16 | StackTraceElement[] stackTraces = Utils.needStacktrace ? Thread.currentThread().getStackTrace() : new StackTraceElement[0]; 17 | for (TranslationInfo info : Utils.dynTranslationInfos) { 18 | String replaced = MatchUtils.matchPairs(info.getPairs(), original, true); 19 | if (StringUtils.isBlank(replaced) || replaced.equals(original)) continue; 20 | 21 | Utils.printDebugInfo(-1, original, method, replaced, stackTraces2String(stackTraces), info); 22 | 23 | String className = info.getTargetClass(); 24 | if (StringUtils.isBlank(className)) return replaced; 25 | 26 | String methodName = info.getTargetClassInfo().getMethod(); 27 | boolean ignoredMethod = StringUtils.isBlank(methodName); 28 | 29 | for (StackTraceElement stackTrace : stackTraces) { 30 | if (!ignoredMethod && !methodName.equals(stackTrace.getMethodName())) continue; 31 | if (stackTrace.getClassName().equals(className)) return replaced; 32 | } 33 | } 34 | return original; 35 | } 36 | 37 | private static String stackTraces2String(StackTraceElement[] stackTraces) { 38 | if (stackTraces.length == 0) return "[]"; 39 | StringBuilder sb = new StringBuilder("["); 40 | for (StackTraceElement stackTrace : stackTraces) { 41 | sb.append(stackTrace.getClassName()).append("#").append(stackTrace.getMethodName()).append(", "); 42 | } 43 | return sb.delete(sb.length() - 2, sb.length()).append("]").toString(); 44 | } 45 | } 46 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/utils/I18n.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.utils; 2 | 3 | import com.google.gson.Gson; 4 | import com.google.gson.reflect.TypeToken; 5 | import me.fengming.vaultpatcher_asm.VaultPatcher; 6 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 7 | 8 | import java.io.BufferedReader; 9 | import java.nio.charset.Charset; 10 | import java.nio.file.Files; 11 | import java.nio.file.Path; 12 | import java.util.HashMap; 13 | import java.util.Map; 14 | 15 | public class I18n { 16 | private static final Gson GSON = new Gson(); 17 | private static String currentCode = "en_us"; 18 | private static Map langugesMap = new HashMap<>(); 19 | 20 | public static void load(Path mcPath) { 21 | BufferedReader br1 = null; 22 | BufferedReader br2 = null; 23 | try { 24 | // Only In Client 25 | Path optionsFile = mcPath.resolve("options.txt"); 26 | if (VaultPatcher.isClient && Files.exists(optionsFile)) { 27 | br1 = Files.newBufferedReader(optionsFile, Charset.defaultCharset()); 28 | br1.lines().filter(line -> line.startsWith("lang:")) 29 | .findFirst() 30 | .ifPresent(line -> currentCode = line.substring("lang:".length())); 31 | } else { 32 | currentCode = VaultPatcherConfig.getDefaultLanguage(); 33 | } 34 | 35 | Path i18nPath = Utils.getVpPath().resolve("i18n"); 36 | if (Files.notExists(i18nPath)) { 37 | Files.createDirectories(i18nPath); 38 | } 39 | if (Files.notExists(i18nPath.resolve(currentCode + ".json"))) { 40 | VaultPatcher.LOGGER.warn("[VaultPatcher] Not found file {}.json. Will skip I18n loading.", currentCode); 41 | return; 42 | } 43 | 44 | br2 = Files.newBufferedReader(i18nPath.resolve(currentCode + ".json")); 45 | langugesMap = GSON.fromJson(br2, new TypeToken>() {}.getType()); 46 | if (langugesMap == null) { 47 | langugesMap = new HashMap<>(); 48 | VaultPatcher.LOGGER.error("[VaultPatcher] Error loading I18n file."); 49 | } 50 | } catch (Exception e) { 51 | VaultPatcher.LOGGER.error("[VaultPatcher] Error loading I18n file: {}", e); 52 | } finally { 53 | try { 54 | if (br1 != null) { 55 | br1.close(); 56 | } 57 | if (br2 != null) { 58 | br2.close(); 59 | } 60 | } catch (Exception e) { 61 | VaultPatcher.LOGGER.error("[VaultPatcher] Error loading I18n file: {}", e); 62 | } 63 | } 64 | } 65 | 66 | public static String getValue(String key) { 67 | return langugesMap.getOrDefault(key, key); 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/utils/MatchUtils.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.utils; 2 | 3 | import me.fengming.vaultpatcher_asm.config.Pair; 4 | import me.fengming.vaultpatcher_asm.config.Pairs; 5 | import me.fengming.vaultpatcher_asm.config.TargetClassInfo; 6 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 7 | 8 | public class MatchUtils { 9 | 10 | public static String matchPairs(Pairs p, String source, boolean dyn) { 11 | if (source == null || source.isEmpty()) return source; 12 | 13 | String v = p.getValue(source); 14 | if (v != null) return v; 15 | 16 | if (dyn && p.isNonFullMatch()) { 17 | for (Pair pair : p.getSet()) { 18 | if (pair.second.charAt(0) == '@' && source.contains(pair.first)) { 19 | return source.replace(pair.first, pair.second.substring(1)); 20 | } 21 | } 22 | } 23 | return source; 24 | } 25 | 26 | public static boolean matchLocal(TranslationInfo info, String name, boolean isMethod) { 27 | if (name == null) return false; 28 | TargetClassInfo i = info.getTargetClassInfo(); 29 | String local = i.getLocal(); 30 | if (StringUtils.isBlank(local)) return false; 31 | 32 | switch (i.getLocalMode()) { 33 | case INVOKE_RETURN: 34 | case METHOD_RETURN: 35 | return isMethod && local.equals(name); 36 | case LOCAL_VARIABLE: 37 | case GLOBAL_VARIABLE: 38 | return !isMethod && local.equals(name); 39 | case NONE: 40 | return local.equals(name); 41 | default: 42 | return false; 43 | } 44 | } 45 | 46 | public static boolean matchOrdinal(TranslationInfo info, int ordinal) { 47 | Pair pair = info.getTargetClassInfo().getOrdinal(); 48 | return pair.first <= ordinal && (pair.second == -1 || ordinal <= pair.second); 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/utils/Platform.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.utils; 2 | 3 | public enum Platform { 4 | UNDEFINED, Fabric, Forge1_6, Forge1_13 5 | } 6 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/utils/StringUtils.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.utils; 2 | 3 | import java.nio.charset.StandardCharsets; 4 | 5 | public class StringUtils { 6 | public static String dotPackage(String s) { 7 | return s.replace('.', '/'); 8 | } 9 | 10 | public static String rawPackage(String s) { 11 | return s.replace('.', '/'); 12 | } 13 | 14 | public static boolean isBlank(String s) { 15 | if (s == null) return false; 16 | if (s.isEmpty()) return true; // there is a short in most cases 17 | for (int i = 0; i < s.getBytes(StandardCharsets.UTF_8).length; i++) { 18 | if (!Character.isWhitespace(s.charAt(i))) return false; 19 | } 20 | return true; 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/core/utils/Utils.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.core.utils; 2 | 3 | import it.unimi.dsi.fastutil.objects.Object2ReferenceOpenHashMap; 4 | import me.fengming.vaultpatcher_asm.VaultPatcher; 5 | import me.fengming.vaultpatcher_asm.config.DebugMode; 6 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 7 | import org.objectweb.asm.ClassWriter; 8 | import org.objectweb.asm.tree.ClassNode; 9 | 10 | import java.io.File; 11 | import java.io.FileOutputStream; 12 | import java.nio.file.Path; 13 | import java.util.*; 14 | import java.util.function.Consumer; 15 | import java.util.jar.JarFile; 16 | import java.util.stream.Collectors; 17 | import java.util.zip.ZipEntry; 18 | 19 | public class Utils { 20 | public static Map> translationInfoMap = new Object2ReferenceOpenHashMap<>(); 21 | public static List translationInfos = new ArrayList<>(); 22 | public static List dynTranslationInfos = new ArrayList<>(); 23 | public static boolean needStacktrace = false; 24 | 25 | public static DebugMode debug = new DebugMode(); 26 | 27 | public static void forEachInfos(Consumer consumer) { 28 | translationInfoMap.values().forEach(set -> set.forEach(consumer)); 29 | } 30 | 31 | public static void addTranslationInfo(String targetClass, TranslationInfo info) { 32 | translationInfoMap.computeIfAbsent(targetClass, k -> new HashSet<>()).add(info); 33 | } 34 | 35 | // plugins 36 | 37 | public static Path getVpPath() { 38 | return VaultPatcher.mcPath.resolve("vaultpatcher"); 39 | } 40 | 41 | // debug 42 | 43 | public static void printDebugInfo(int ordinal, String source, 44 | String method, String target, String clazz, 45 | TranslationInfo info) { 46 | if (!debug.isEnable()) return; 47 | String format = debug.getOutputFormat(); 48 | VaultPatcher.LOGGER.info("[VaultPatcher] Trying replacing!\n{}", 49 | format.replace("", source) 50 | .replace("", target) 51 | .replace("", method) 52 | .replace("", info.toString()) 53 | .replace("", clazz) 54 | .replace("", ordinal == -1 ? "Unknown" : String.valueOf(ordinal)) 55 | ); 56 | } 57 | 58 | // transformer 59 | 60 | public static cpw.mods.modlauncher.api.TargetType neoforgeGetTargetType(String type) { 61 | try { 62 | Class clazz = Class.forName("cpw.mods.modlauncher.api.TargetType"); 63 | return (cpw.mods.modlauncher.api.TargetType) clazz.getDeclaredField(type).get(null); 64 | } catch (Exception e) { 65 | throw new RuntimeException("Error getting target type: ", e); 66 | } 67 | } 68 | 69 | public static void deepCopyClass(ClassNode a, ClassNode b) { 70 | a.interfaces = b.interfaces; 71 | a.name = b.name; 72 | a.methods = b.methods; 73 | a.fields = b.fields; 74 | a.innerClasses = b.innerClasses; 75 | a.superName = b.superName; 76 | a.access = b.access; 77 | a.attrs = b.attrs; 78 | a.nestHostClass = b.nestHostClass; 79 | a.nestMembers = b.nestMembers; 80 | a.visibleAnnotations = b.visibleAnnotations; 81 | a.visibleTypeAnnotations = b.visibleTypeAnnotations; 82 | a.invisibleAnnotations = b.invisibleAnnotations; 83 | a.invisibleTypeAnnotations = b.invisibleTypeAnnotations; 84 | } 85 | 86 | public static byte[] nodeToBytes(ClassNode node) { 87 | ClassWriter wr = new ClassWriter(0); // flag = 0, not compute frames to prevent class loading 88 | node.accept(wr); 89 | return wr.toByteArray(); 90 | } 91 | 92 | public static List getClassesNameByJar(String jarPath) { 93 | try (JarFile jarFile = new JarFile(jarPath)) { 94 | return jarFile.stream() 95 | .map(ZipEntry::getName) 96 | .filter(name -> name.endsWith(".class")) 97 | .collect(Collectors.toList()); 98 | } catch (Exception e) { 99 | throw new IllegalArgumentException("Failed loading jar: " + jarPath, e); 100 | } 101 | } 102 | 103 | // other 104 | public static String filePathToClassName(Path path, Path root) { 105 | String s = root.relativize(path).toString(); 106 | return s.substring(0, s.length() - 6).replace(File.separatorChar, '/'); 107 | } 108 | 109 | public static File exportClass(ClassNode node, Path root) { 110 | ClassWriter w = new ClassWriter(0); 111 | node.accept(w); 112 | byte[] b = w.toByteArray(); 113 | File file = root.resolve(node.name + ".class").toFile(); 114 | try { 115 | if (!file.exists()) { 116 | file.getParentFile().mkdirs(); 117 | file.createNewFile(); 118 | } 119 | file.setWritable(true); 120 | try (FileOutputStream fos = new FileOutputStream(file)) { 121 | fos.write(b); 122 | fos.flush(); 123 | } 124 | return file; 125 | } catch (Exception e) { 126 | throw new IllegalStateException("Failed to export class: ", e); 127 | } 128 | } 129 | } 130 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/fabric/ClientVaultPatcherInitializer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.fabric; 2 | 3 | import net.fabricmc.api.ClientModInitializer; 4 | 5 | public class ClientVaultPatcherInitializer implements ClientModInitializer { 6 | @Override 7 | public void onInitializeClient() {} 8 | } 9 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/fabric/EarlyRiser.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.fabric; 2 | 3 | import com.chocohead.mm.api.ClassTinkerers; 4 | import me.fengming.vaultpatcher_asm.VaultPatcher; 5 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 6 | import me.fengming.vaultpatcher_asm.core.patch.ClassPatcher; 7 | import me.fengming.vaultpatcher_asm.core.transformers.VPClassTransformer; 8 | import me.fengming.vaultpatcher_asm.core.transformers.VPMinecraftTransformer; 9 | import me.fengming.vaultpatcher_asm.core.utils.Platform; 10 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 11 | import net.fabricmc.api.EnvType; 12 | import net.fabricmc.loader.api.FabricLoader; 13 | 14 | import java.lang.reflect.Field; 15 | import java.nio.file.Path; 16 | import java.util.List; 17 | 18 | public class EarlyRiser implements Runnable { 19 | @Override 20 | public void run() { 21 | VaultPatcher.debugInfo("[VaultPatcher] Loading VPEarlyRiser"); 22 | 23 | VaultPatcher.platform = Platform.Fabric; 24 | 25 | Path mcPath = FabricLoader.getInstance().getGameDir(); 26 | VaultPatcher.isClient = FabricLoader.getInstance().getEnvironmentType() == EnvType.CLIENT; 27 | VaultPatcher.init(mcPath, getMinecraftVersion()); 28 | 29 | // do patches 30 | if (VaultPatcherConfig.isEnableClassPatch()) { 31 | ClassPatcher.getPatches().forEach((k, v) -> ClassTinkerers.addReplacement(k, n -> Utils.deepCopyClass(n, v))); 32 | } 33 | 34 | Utils.translationInfoMap.forEach((k, v) -> v.forEach(e -> ClassTinkerers.addTransformation(k, new VPClassTransformer(e)))); 35 | 36 | addExpandClasses(); 37 | addMinecraftClasses(); 38 | 39 | VaultPatcher.debugInfo("[VaultPatcher] ER DONE!"); 40 | } 41 | 42 | private static void addMinecraftClasses() { 43 | ClassTinkerers.addTransformation("net.minecraft.class_327", new VPMinecraftTransformer()); 44 | ClassTinkerers.addTransformation("net.minecraft.class_2585", new VPMinecraftTransformer()); 45 | } 46 | 47 | private static void addExpandClasses() { 48 | List targetMods = VaultPatcherConfig.getApplyMods(); 49 | for (String targetMod : targetMods) { 50 | Utils.getClassesNameByJar(VaultPatcher.mcPath.resolve("mods").resolve(targetMod + ".jar").toString()) 51 | .forEach(s -> ClassTinkerers.addTransformation(s.substring(0, s.length() - 6), new VPClassTransformer(null))); 52 | } 53 | 54 | VaultPatcherConfig.getClasses().forEach(s -> ClassTinkerers.addTransformation(s, new VPClassTransformer(null))); 55 | } 56 | 57 | private static String getMinecraftVersion() { 58 | try { 59 | // Fabric 60 | return getNormalizedGameVersion(Class.forName("net.fabricmc.loader.impl.FabricLoaderImpl")); 61 | } catch (Exception ignored) {} 62 | try { 63 | // Quilt 64 | return getNormalizedGameVersion(Class.forName("org.quiltmc.loader.impl.QuiltLoaderImpl")); 65 | } catch (Exception ignored) {} 66 | return null; 67 | } 68 | 69 | private static String getNormalizedGameVersion(Class clazz) throws Exception { 70 | Field field = clazz.getDeclaredField("INSTANCE"); 71 | field.setAccessible(true); 72 | Object instance = field.get(null); 73 | Object gameProvider = instance.getClass().getDeclaredMethod("getGameProvider").invoke(instance); 74 | return (String) gameProvider.getClass().getDeclaredMethod("getNormalizedGameVersion").invoke(gameProvider); 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/fabric/VaultPatcherInitializer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.fabric; 2 | 3 | import net.fabricmc.api.ModInitializer; 4 | 5 | public class VaultPatcherInitializer implements ModInitializer { 6 | @Override 7 | public void onInitialize() {} 8 | } 9 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/launchwrapper/LinkedClassTransformer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.launchwrapper; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 5 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 6 | import me.fengming.vaultpatcher_asm.core.patch.ClassPatcher; 7 | import me.fengming.vaultpatcher_asm.core.transformers.VPClassTransformer; 8 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 9 | import net.minecraft.launchwrapper.IClassTransformer; 10 | import org.objectweb.asm.ClassReader; 11 | import org.objectweb.asm.tree.ClassNode; 12 | 13 | import java.util.Set; 14 | 15 | @SuppressWarnings("unused") 16 | public class LinkedClassTransformer implements IClassTransformer { 17 | 18 | @Override 19 | public byte[] transform(String name, String transformedName, byte[] basicClass) { 20 | if (basicClass == null) return null; 21 | 22 | ClassNode input = new ClassNode(); 23 | ClassReader cr = new ClassReader(basicClass); 24 | cr.accept(input, ClassReader.SKIP_DEBUG | ClassReader.SKIP_FRAMES); 25 | 26 | boolean patched = false; 27 | if (VaultPatcherConfig.isEnableClassPatch()) { 28 | input = ClassPatcher.patch(input); 29 | patched = true; 30 | VaultPatcher.debugInfo("[VaultPatcher] Using Patch: {}", input.name); 31 | } 32 | 33 | Set set = Utils.translationInfoMap.getOrDefault(name, null); 34 | if (set == null) return patched ? Utils.nodeToBytes(input) : basicClass; 35 | 36 | for (TranslationInfo info : set) { 37 | new VPClassTransformer(info).accept(input); 38 | } 39 | return Utils.nodeToBytes(input); 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/launchwrapper/VPLaunchTweaker.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.launchwrapper; 2 | 3 | import me.fengming.vaultpatcher_asm.VaultPatcher; 4 | import me.fengming.vaultpatcher_asm.core.utils.Platform; 5 | import net.minecraft.launchwrapper.ITweaker; 6 | import net.minecraft.launchwrapper.LaunchClassLoader; 7 | 8 | import java.io.File; 9 | import java.lang.reflect.Field; 10 | import java.util.List; 11 | 12 | public class VPLaunchTweaker implements ITweaker { 13 | 14 | @Override 15 | public void acceptOptions(List args, File gameDir, File assetsDir, String profile) { 16 | VaultPatcher.platform = Platform.Forge1_6; 17 | 18 | if (assetsDir != null) VaultPatcher.isClient = true; 19 | 20 | VaultPatcher.init(gameDir.toPath(), getMinecraftVersion()); 21 | VaultPatcher.debugInfo("[VaultPatcher] LT DONE!"); 22 | } 23 | 24 | @Override 25 | public void injectIntoClassLoader(LaunchClassLoader classLoader) { 26 | classLoader.registerTransformer("me.fengming.vaultpatcher_asm.loader.launchwrapper.LinkedClassTransformer"); 27 | VaultPatcher.debugInfo("[VaultPatcher] CL DONE!"); 28 | } 29 | 30 | @Override 31 | public String getLaunchTarget() { 32 | return "net.minecraft.client.main.Main"; 33 | } 34 | 35 | @Override 36 | public String[] getLaunchArguments() { 37 | return new String[0]; 38 | } 39 | 40 | private static String getMinecraftVersion() { 41 | // https://github.com/CFPAOrg/I18nUpdateMod3/tree/main/src/main/java/i18nupdatemod/launchwrapper/LaunchWrapperTweaker.java#L41-L67 42 | try { 43 | // 1.6~1.7.10 44 | // 1.6: https://github.com/MinecraftForge/FML/blob/16launch/common/cpw/mods/fml/relauncher/FMLInjectionData.java#L32 45 | // 1.7.10: https://github.com/MinecraftForge/MinecraftForge/blob/1.7.10/fml/src/main/java/cpw/mods/fml/relauncher/FMLInjectionData.java#L32 46 | return getField(Class.forName("cpw.mods.fml.relauncher.FMLInjectionData"), "mcversion"); 47 | } catch (Exception ignored) { 48 | } 49 | 50 | try { 51 | // 1.8 52 | // https://github.com/MinecraftForge/FML/blob/1.8/src/main/java/net/minecraftforge/fml/relauncher/FMLInjectionData.java#L32 53 | return getField(Class.forName("net.minecraftforge.fml.relauncher.FMLInjectionData"), "mcversion"); 54 | } catch (Exception ignored) { 55 | } 56 | 57 | try { 58 | // 1.8.8~1.12.2 59 | // 1.8.8: https://github.com/MinecraftForge/MinecraftForge/blob/1.8.8/src/main/java/net/minecraftforge/common/ForgeVersion.java#L42 60 | // 1.12.2: https://github.com/MinecraftForge/MinecraftForge/blob/1.12.x/src/main/java/net/minecraftforge/common/ForgeVersion.java#L64 61 | return getField(Class.forName("net.minecraftforge.common.ForgeVersion"), "mcVersion"); 62 | } catch (Exception ignored) { 63 | } 64 | return null; 65 | } 66 | 67 | private static String getField(Class clazz, String fieldName) throws NoSuchFieldException, IllegalAccessException { 68 | Field field = clazz.getDeclaredField(fieldName); 69 | field.setAccessible(true); 70 | return (String) field.get(clazz); 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/modlauncher/ForgeClassTransformer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.modlauncher; 2 | 3 | import cpw.mods.modlauncher.api.ITransformer; 4 | import cpw.mods.modlauncher.api.ITransformerVotingContext; 5 | import cpw.mods.modlauncher.api.TransformerVoteResult; 6 | import me.fengming.vaultpatcher_asm.VaultPatcher; 7 | import me.fengming.vaultpatcher_asm.config.TranslationInfo; 8 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 9 | import me.fengming.vaultpatcher_asm.core.transformers.VPClassTransformer; 10 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 11 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 12 | import org.objectweb.asm.tree.ClassNode; 13 | 14 | import java.util.HashSet; 15 | import java.util.Set; 16 | 17 | public class ForgeClassTransformer implements ITransformer { 18 | 19 | private final TranslationInfo translationInfo; 20 | 21 | public ForgeClassTransformer(TranslationInfo info) { 22 | this.translationInfo = info; 23 | } 24 | 25 | // for Forge 26 | @Override 27 | public ClassNode transform(ClassNode input, ITransformerVotingContext context) { 28 | new VPClassTransformer(this.translationInfo).accept(input); 29 | return input; 30 | } 31 | 32 | @Override 33 | public TransformerVoteResult castVote(ITransformerVotingContext context) { 34 | return TransformerVoteResult.YES; 35 | } 36 | 37 | @Override 38 | public Set targets() { 39 | Set targets = new HashSet<>(); 40 | 41 | if (this.translationInfo == null) { 42 | targets.addAll(getExpandTargets()); 43 | } else { 44 | String name = this.translationInfo.getTargetClass(); 45 | if (!StringUtils.isBlank(name)) { 46 | targets.add(ITransformer.Target.targetClass(StringUtils.rawPackage(name))); 47 | } 48 | } 49 | return targets; 50 | } 51 | 52 | public static Set getExpandTargets() { 53 | Set targets = new HashSet<>(); 54 | // Apply mods 55 | VaultPatcherConfig.getApplyMods().stream() 56 | .map(mod -> VaultPatcher.mcPath.resolve("mods").resolve(mod + ".jar").toString()) 57 | .flatMap(jarPath -> Utils.getClassesNameByJar(jarPath).stream()) 58 | .map(className -> className.substring(0, className.length() - 6)) 59 | .map(ITransformer.Target::targetClass) 60 | .forEach(targets::add); 61 | 62 | // Classes 63 | VaultPatcherConfig.getClasses().stream() 64 | .map(StringUtils::rawPackage) 65 | .map(ITransformer.Target::targetClass) 66 | .forEach(targets::add); 67 | 68 | return targets; 69 | } 70 | 71 | // neoforge only 72 | public cpw.mods.modlauncher.api.TargetType getTargetType() { 73 | return Utils.neoforgeGetTargetType("CLASS"); 74 | } 75 | 76 | } 77 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/modlauncher/ForgeMinecraftTransformer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.modlauncher; 2 | 3 | import cpw.mods.modlauncher.api.ITransformer; 4 | import cpw.mods.modlauncher.api.ITransformerVotingContext; 5 | import cpw.mods.modlauncher.api.TransformerVoteResult; 6 | import me.fengming.vaultpatcher_asm.core.transformers.VPMinecraftTransformer; 7 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 8 | import org.objectweb.asm.tree.ClassNode; 9 | 10 | import java.util.HashSet; 11 | import java.util.Set; 12 | 13 | public class ForgeMinecraftTransformer implements ITransformer { 14 | public ForgeMinecraftTransformer() {} 15 | 16 | // for Forge 17 | @Override 18 | public ClassNode transform(ClassNode input, ITransformerVotingContext context) { 19 | new VPMinecraftTransformer().accept(input); 20 | return input; 21 | } 22 | 23 | @Override 24 | public TransformerVoteResult castVote(ITransformerVotingContext context) { 25 | return TransformerVoteResult.YES; 26 | } 27 | 28 | 29 | @Override 30 | public Set targets() { 31 | Set targets = new HashSet<>(); 32 | // TextComponent 33 | targets.add(Target.targetClass("net.minecraft.util.text.StringTextComponent")); 34 | targets.add(Target.targetClass("net.minecraft.network.chat.TextComponent")); 35 | targets.add(Target.targetClass("net.minecraft.network.chat.contents.LiteralContents")); 36 | // Font 37 | targets.add(Target.targetClass("net.minecraft.client.gui.Font")); 38 | targets.add(Target.targetClass("net.minecraft.client.gui.FontRenderer")); 39 | return targets; 40 | } 41 | 42 | // neoforge only 43 | public cpw.mods.modlauncher.api.TargetType getTargetType() { 44 | return Utils.neoforgeGetTargetType("CLASS"); 45 | } 46 | } 47 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/modlauncher/PatchClassTransformer.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.modlauncher; 2 | 3 | import cpw.mods.modlauncher.api.ITransformer; 4 | import cpw.mods.modlauncher.api.ITransformerVotingContext; 5 | import cpw.mods.modlauncher.api.TransformerVoteResult; 6 | import me.fengming.vaultpatcher_asm.VaultPatcher; 7 | import me.fengming.vaultpatcher_asm.core.patch.ClassPatcher; 8 | import org.objectweb.asm.tree.ClassNode; 9 | 10 | import java.util.HashSet; 11 | import java.util.Set; 12 | 13 | public class PatchClassTransformer implements ITransformer { 14 | private final Set classNames; 15 | 16 | public PatchClassTransformer(Set classNames) { 17 | this.classNames = classNames; 18 | } 19 | 20 | public ClassNode transform(ClassNode input, ITransformerVotingContext context) { 21 | VaultPatcher.debugInfo("[VaultPatcher] Using Patch: {}", input.name); 22 | return ClassPatcher.patch(input); 23 | } 24 | 25 | public TransformerVoteResult castVote(ITransformerVotingContext context) { 26 | return TransformerVoteResult.YES; 27 | } 28 | 29 | public Set targets() { 30 | HashSet targets = new HashSet<>(); 31 | classNames.forEach(n -> targets.add(Target.targetClass(n))); 32 | return targets; 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/loader/modlauncher/VPTransformationService.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.loader.modlauncher; 2 | 3 | import cpw.mods.modlauncher.Launcher; 4 | import cpw.mods.modlauncher.api.IEnvironment; 5 | import cpw.mods.modlauncher.api.ITransformationService; 6 | import cpw.mods.modlauncher.api.ITransformer; 7 | import me.fengming.vaultpatcher_asm.VaultPatcher; 8 | import me.fengming.vaultpatcher_asm.config.VaultPatcherConfig; 9 | import me.fengming.vaultpatcher_asm.core.patch.ClassPatcher; 10 | import me.fengming.vaultpatcher_asm.core.utils.Platform; 11 | import me.fengming.vaultpatcher_asm.core.utils.StringUtils; 12 | import me.fengming.vaultpatcher_asm.core.utils.Utils; 13 | import org.jetbrains.annotations.NotNull; 14 | 15 | import java.lang.reflect.Field; 16 | import java.nio.file.Path; 17 | import java.util.ArrayList; 18 | import java.util.List; 19 | import java.util.Optional; 20 | import java.util.Set; 21 | import java.util.stream.Collectors; 22 | 23 | public class VPTransformationService implements ITransformationService { 24 | 25 | private boolean disableDynamic = false; 26 | 27 | @Override 28 | public @NotNull String name() { 29 | return "vaultpatcher"; 30 | } 31 | 32 | @Override 33 | public void initialize(IEnvironment environment) { 34 | // VaultPatcher.LOGGER.warn("[VaultPatcher] Warning! You are in ASM mode!"); 35 | // VaultPatcher.LOGGER.warn("[VaultPatcher] In this mode, the configuration files will be stored in \"config/vaultpatcher_asm\"!"); 36 | 37 | VaultPatcher.debugInfo("[VaultPatcher] Loading VPTransformationService!"); 38 | 39 | Optional minecraftPathOptional = environment.getProperty(IEnvironment.Keys.GAMEDIR.get()); 40 | if (!minecraftPathOptional.isPresent()) { 41 | VaultPatcher.LOGGER.error("[VaultPatcher] Minecraft path not found!"); 42 | return; 43 | } 44 | 45 | if (environment.getProperty(IEnvironment.Keys.ASSETSDIR.get()).isPresent()) { 46 | VaultPatcher.isClient = true; 47 | } 48 | 49 | VaultPatcher.platform = Platform.Forge1_13; 50 | 51 | String minecraftVersion = getMinecraftVersion(); 52 | if (StringUtils.isBlank(minecraftVersion)) VaultPatcher.LOGGER.error("[VaultPatcher] Failed to get minecraft version!"); 53 | // VaultPatcher.debugInfo("[VaultPatcher] Get minecraft version: " + minecraftVersion); 54 | if (isOldVersion(minecraftVersion)) { 55 | VaultPatcher.LOGGER.warn("[VaultPatcher] Disable dynamic replace because the game version is 1.16.5 or below (your version: {})", minecraftVersion); 56 | disableDynamic = true; 57 | } 58 | 59 | Path mcPath = minecraftPathOptional.get(); 60 | VaultPatcher.init(mcPath, minecraftVersion); 61 | 62 | VaultPatcher.debugInfo("[VaultPatcher] TS DONE!"); 63 | } 64 | 65 | public static boolean isOldVersion(String version) { 66 | String[] _1165 = {"1", "16", "5"}; 67 | String[] ver = version.split("\\.", 3); 68 | for (int i = 0; i < Math.min(_1165.length, ver.length); i++) { 69 | int comparison = _1165[i].compareTo(ver[i]); 70 | 71 | if (comparison < 0) return false; 72 | if (comparison > 0) return true; 73 | } 74 | return _1165.length >= ver.length; 75 | } 76 | 77 | private static String getMinecraftVersion() { 78 | try { 79 | Object Instance_Launcher = Launcher.INSTANCE; 80 | Field Field_argumentHandler = Instance_Launcher.getClass().getDeclaredField("argumentHandler"); 81 | Field_argumentHandler.setAccessible(true); 82 | 83 | Object Instance_argumentHandler = Field_argumentHandler.get(Instance_Launcher); 84 | Field Field_args = Instance_argumentHandler.getClass().getDeclaredField("args"); 85 | Field_args.setAccessible(true); 86 | 87 | String[] Instance_args = (String[]) Field_args.get(Instance_argumentHandler); 88 | for (int i = 0; i < Instance_args.length; i++) { 89 | if (Instance_args[i].equals("--fml.mcVersion")) return Instance_args[i + 1]; 90 | } 91 | } catch (Exception e) { 92 | throw new IllegalStateException("WHY ARE YOU HERE!!??"); 93 | } 94 | return ""; 95 | } 96 | 97 | @Override 98 | public void beginScanning(IEnvironment environment) {} 99 | 100 | @Override 101 | public void onLoad(IEnvironment env, Set otherServices) {} 102 | 103 | @Override 104 | public List transformers() { 105 | List list = new ArrayList<>(); 106 | if (VaultPatcherConfig.isEnableClassPatch()) { 107 | list.add(new PatchClassTransformer(ClassPatcher.getPatches().keySet())); 108 | } 109 | 110 | list.addAll(Utils.translationInfos.stream().map(ForgeClassTransformer::new).collect(Collectors.toList())); 111 | 112 | list.add(new ForgeClassTransformer(null)); 113 | if (!disableDynamic) list.add(new ForgeMinecraftTransformer()); 114 | return list; 115 | } 116 | 117 | } 118 | -------------------------------------------------------------------------------- /src/main/java/me/fengming/vaultpatcher_asm/plugin/VaultPatcherPlugin.java: -------------------------------------------------------------------------------- 1 | package me.fengming.vaultpatcher_asm.plugin; 2 | 3 | import me.fengming.vaultpatcher_asm.config.VaultPatcherModule; 4 | import org.objectweb.asm.tree.ClassNode; 5 | 6 | import java.nio.file.Path; 7 | 8 | public interface VaultPatcherPlugin { 9 | String getName(); 10 | void start(Path mcPath); 11 | default void onLoadCaches(Phase phase) {} 12 | default void onLoadPatches(Phase phase) {} 13 | default void onLoadConfig(Phase phase) {} 14 | @Deprecated 15 | default void onLoadPatch(VaultPatcherModule patch, Phase phase) { 16 | onLoadModule(patch, phase); 17 | } 18 | default void onLoadModule(VaultPatcherModule module, Phase phase) {} 19 | default void onTransformClass(ClassNode classNode, Phase phase) {} 20 | void end(); 21 | 22 | enum Phase { BEFORE, AFTER } 23 | } 24 | -------------------------------------------------------------------------------- /src/main/resources/META-INF/services/cpw.mods.modlauncher.api.ITransformationService: -------------------------------------------------------------------------------- 1 | me.fengming.vaultpatcher_asm.loader.modlauncher.VPTransformationService -------------------------------------------------------------------------------- /src/main/resources/assets/vaultpatcher/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/3093FengMing/VaultPatcher/312e34930a3376a39ac6d9b1e125b44347ad6bf0/src/main/resources/assets/vaultpatcher/icon.png -------------------------------------------------------------------------------- /src/main/resources/fabric.mod.json: -------------------------------------------------------------------------------- 1 | { 2 | "schemaVersion": 1, 3 | "id": "vaultpatcher", 4 | "version": "${version}", 5 | "name": "VaultPatcher", 6 | "description": "", 7 | "authors": ["FengMing3093"], 8 | "contact": { 9 | "repo": "https://github.com/3093FengMing/VaultPatcher" 10 | }, 11 | "license": "GPL-3.0", 12 | "icon": "assets/vaultpatcher/icon.png", 13 | "environment": "*", 14 | "entrypoints": { 15 | "main": [ 16 | "me.fengming.vaultpatcher_asm.loader.fabric.VaultPatcherInitializer" 17 | ], 18 | "client": [ 19 | "me.fengming.vaultpatcher_asm.loader.fabric.ClientVaultPatcherInitializer" 20 | ], 21 | "mm:early_risers": [ 22 | "me.fengming.vaultpatcher_asm.loader.fabric.EarlyRiser" 23 | ] 24 | }, 25 | "mixins": [], 26 | "depends": { 27 | "fabricloader": ">=0.7.0" 28 | }, 29 | "jars": [ 30 | { 31 | "file": "META-INF/jars/Fabric-ASM-2.3.jar" 32 | } 33 | ], 34 | "custom": { 35 | "modmenu:api": true, 36 | "modmenu": { 37 | "badges": [ "library" ] 38 | } 39 | } 40 | } 41 | --------------------------------------------------------------------------------