TheBrokenRail/ScriptCraft
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TheBrokenRail 2020-04-25 09:33:17 -04:00
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# gradle
.gradle/
build/
out/
classes/
# idea
.idea/
*.iml
*.ipr
*.iws
# vscode
.settings/
.vscode/
bin/
.classpath
.project
# fabric
run/
remappedSrc/
src/main/c/build-*
src/main/c/quickjs
src/main/c/jni
scripts/jdk.tar.gz
scripts/jdk
scripts/quickjs.tar.xz

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CHANGELOG.md Normal file
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# Changelog
**1.0**
* Initial Release

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Dockerfile Normal file
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FROM openjdk:8-jdk-alpine
RUN apk add --no-cache npm
RUN npm install -g typescript typedoc

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pipeline {
agent {
dockerfile true
}
stages {
stage('Setup') {
steps {
sh 'cd scripts; ./setup.sh'
}
}
stage('Build') {
steps {
sh './gradlew build'
}
post {
success {
archiveArtifacts artifacts: 'build/libs/*', fingerprint: true
}
}
}
}
}

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MIT License
Copyright (c) 2020 TheBrokenRail
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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README.md Normal file
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# ScriptCraft
JS API for Minecraft
## Changelog
[View Changelog](CHANGELOG.md)

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plugins {
id 'fabric-loom' version '0.2.7-SNAPSHOT'
id 'com.matthewprenger.cursegradle' version '1.4.0'
}
def cDir = new File(rootProject.projectDir.absolutePath, 'src/main/c')
class JNIPlatform {
String name
String[] cmakeArgs
String libExtension
JNIPlatform(String name, String[] cmakeArgs, String libExtension) {
this.name = name
this.cmakeArgs = cmakeArgs
this.libExtension = libExtension
}
}
JNIPlatform[] jniPlatforms = [
new JNIPlatform("linux-x86_64", [] as String[], ".so"),
new JNIPlatform("linux-i686", ["-DCMAKE_TOOLCHAIN_FILE=${rootDir.absolutePath}/cmake/linux_i686_toolchain.cmake"] as String[], ".so"),
new JNIPlatform("windows-x86_64", ["-DCMAKE_TOOLCHAIN_FILE=${rootDir.absolutePath}/cmake/windows_x86_64_toolchain.cmake"] as String[], ".dll"),
new JNIPlatform("windows-i686", ["-DCMAKE_TOOLCHAIN_FILE=${rootDir.absolutePath}/cmake/windows_i686_toolchain.cmake"] as String[], ".dll")
]
for (JNIPlatform platform : jniPlatforms) {
def buildDir = new File(cDir, "build-${platform.name}")
if (!buildDir.exists()) {
buildDir.mkdir()
}
tasks.create(name: "cmake-${platform.name}", type: Exec) {
workingDir buildDir
executable 'cmake'
args platform.cmakeArgs + ['..']
}
tasks.create(name: "compileJNI-${platform.name}", type: Exec) {
workingDir buildDir
executable 'make'
dependsOn tasks.getByName("cmake-${platform.name}")
}
processResources.dependsOn tasks.getByName("compileJNI-${platform.name}")
tasks.create(name: "cleanJNI-${platform.name}", type: Delete) {
delete buildDir.absolutePath
}
clean.dependsOn tasks.getByName("cleanJNI-${platform.name}")
}
compileJava {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
}
archivesBaseName = project.archives_base_name
def mod_version = project.mod_version as Object
version = "${mod_version}+${project.minecraft_version}"
group = project.maven_group as Object
minecraft {
}
dependencies {
minecraft "com.mojang:minecraft:${project.minecraft_version}"
mappings "net.fabricmc:yarn:${project.minecraft_version}+build.${project.yarn_build}:v2"
modImplementation "net.fabricmc:fabric-loader:${project.fabric_loader_version}"
modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_api_version}"
}
def typescriptOut = new File(buildDir, 'generated/typescript')
sourceSets {
main {
resources {
srcDir typescriptOut
}
}
}
def typescriptRoot = rootProject.typescript_root as String
def resources = new File(rootProject.rootDir, 'src/main/resources')
def typescriptRootFile = new File(resources, typescriptRoot)
task compileTypescript {
inputs.dir typescriptRootFile
outputs.dir typescriptOut
doFirst {
project.delete {
delete typescriptOut
}
typescriptOut.mkdirs()
project.exec {
executable 'tsc'
args '--outDir', new File(typescriptOut, typescriptRoot).absolutePath
args '--project', typescriptRootFile.absolutePath
}
}
}
processResources.dependsOn compileTypescript
def typedocOut = new File(buildDir, 'typedoc')
task typedoc {
inputs.dir typescriptRootFile
outputs.dir typedocOut
doFirst {
project.delete {
delete typedocOut
}
typedocOut.mkdirs()
project.exec {
workingDir typescriptRootFile
executable 'typedoc'
args '--out', typedocOut.absolutePath
}
}
}
processResources {
inputs.property 'version', mod_version
inputs.property 'name', rootProject.name
from(sourceSets.main.resources.srcDirs) {
include 'fabric.mod.json'
expand 'version': mod_version, 'name': rootProject.name
}
from(sourceSets.main.resources.srcDirs) {
exclude 'fabric.mod.json'
}
exclude typescriptRoot + '/**/*.ts'
exclude typescriptRoot + '/types'
for (JNIPlatform platform : jniPlatforms) {
def buildDir = new File(cDir, "build-${platform.name}")
if (!buildDir.exists()) {
buildDir.mkdir()
}
def file = new File(buildDir, 'libscriptcraft' + platform.libExtension)
inputs.files file
from(file.absolutePath) {
into new File('natives', platform.name).path
}
}
}
// ensure that the encoding is set to UTF-8, no matter what the system default is
// this fixes some edge cases with special characters not displaying correctly
// see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
tasks.withType(JavaCompile) {
options.encoding = 'UTF-8'
}
// Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
// if it is present.
// If you remove this task, sources will not be generated.
task sourcesJar(type: Jar, dependsOn: classes) {
classifier 'sources'
from sourceSets.main.allSource
}
task typedocJar(type: Jar) {
classifier 'typedoc'
from typedocOut
}
typedocJar.dependsOn typedoc
artifacts {
archives sourcesJar
archives typedocJar
}
jar {
from 'LICENSE'
}
if (project.hasProperty('curseforge.api_key')) {
curseforge {
apiKey = project.getProperty('curseforge.api_key')
project {
id = project.curseforge_id
changelog = 'A changelog can be found at https://gitea.thebrokenrail.com/TheBrokenRail/ScriptCraft/src/branch/master/CHANGELOG.md'
releaseType = 'release'
addGameVersion project.simple_minecraft_version
addGameVersion 'Fabric'
mainArtifact(remapJar) {
displayName = "ScriptCraft v${mod_version} for ${project.minecraft_version}"
}
afterEvaluate {
uploadTask.dependsOn('remapJar')
}
relations {
requiredDependency 'fabric-api'
}
}
options {
forgeGradleIntegration = false
}
}
}

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set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR i686)
set(CMAKE_C_FLAGS "-m32 -march=i686")
set(CMAKE_CXX_FLAGS "-m32 -march=i686")
set(CMAKE_EXE_LINKER_FLAGS "-m32 -march=i686")

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set(CMAKE_SYSTEM_NAME Windows)
set(CMAKE_SYSTEM_PROCESSOR x86)
set(TOOLCHAIN_PREFIX i686-w64-mingw32)
set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

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set(CMAKE_SYSTEM_NAME Windows)
set(CMAKE_SYSTEM_PROCESSOR amd64)
set(TOOLCHAIN_PREFIX x86_64-w64-mingw32)
set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

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# Done to increase the memory available to gradle.
org.gradle.jvmargs = -Xmx1G
typescript_root = scriptcraft
# Fabric Properties
# check these on https://fabricmc.net/use
minecraft_version = 1.15.2
curseforge_id = TBD
simple_minecraft_version = 1.15.2
yarn_build = 15
fabric_loader_version = 0.8.2+build.194
# Mod Properties
mod_version = 1.0.0
maven_group = com.thebrokenrail
archives_base_name = scriptcraft
# Dependencies
# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
fabric_api_version = 0.5.12+build.296-1.15

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#Sat Feb 29 21:58:32 EST 2020
distributionUrl=https\://services.gradle.org/distributions/gradle-6.2.2-all.zip
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStorePath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME

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#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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#!/bin/sh
set -e
if [ -e jdk.tar.gz ]; then
rm -f jdk.tar.gz
fi
curl -o jdk.tar.gz https://hg.openjdk.java.net/jdk/jdk11/archive/tip.tar.gz
if [ -d ../src/main/c/jni ]; then
rm -rf ../src/main/c/jni
fi
mkdir ../src/main/c/jni
if [ -d jdk ]; then
rm -rf jdk
fi
mkdir jdk
tar -zxf jdk.tar.gz --strip-components=1 -C jdk
rm -f jdk.tar.gz
cp -r jdk/src/java.base/share/native/include/. ../src/main/c/jni
copy_jni() {
mkdir "../src/main/c/jni/$1"
cp -r "jdk/src/java.base/$1/native/include/." "../src/main/c/jni/$1"
}
copy_jni unix
copy_jni windows
rm -rf jdk

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#!/bin/sh
QUICKJS_VERSION='2020-04-12'
set -e
if [ -e quickjs.tar.xz ]; then
rm -f quickjs.tar.xz
fi
curl -L -o quickjs.tar.xz https://bellard.org/quickjs/quickjs-${QUICKJS_VERSION}.tar.xz
if [ -d ../src/main/c/quickjs ]; then
rm -rf ../src/main/c/quickjs
fi
mkdir ../src/main/c/quickjs
tar -Jxf quickjs.tar.xz --strip-components=1 -C ../src/main/c/quickjs
rm -f quickjs.tar.xz

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#!/bin/sh
set -e
./download-quickjs.sh
./download-jni-headers.sh

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pluginManagement {
repositories {
jcenter()
maven {
name = 'Fabric'
url = 'https://maven.fabricmc.net/'
}
gradlePluginPortal()
}
}
rootProject.name = 'ScriptCraft'

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cmake_minimum_required(VERSION 3.10)
project(scriptcraft C)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast")
add_library(
scriptcraft
SHARED
quickjs/quickjs.c
quickjs/libregexp.c
quickjs/libunicode.c
quickjs/cutils.c
quickjs/libbf.c
console.c
com_thebrokenrail_scriptcraft_quickjs_QuickJS.c
)
file(STRINGS "quickjs/VERSION" QUICKJS_VERSION)
target_compile_definitions(scriptcraft PUBLIC -D_GNU_SOURCE PUBLIC -DCONFIG_VERSION=\"${QUICKJS_VERSION}\" -DCONFIG_BIGNUM -DDUMP_LEAKS)
target_include_directories(scriptcraft PUBLIC quickjs)
include_directories(jni)
if(UNIX)
include_directories(jni/unix)
elseif(WIN32)
include_directories(jni/windows)
endif()
target_link_libraries(scriptcraft m pthread)

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#ifndef ASPRINTF_H
#define ASPRINTF_H
#if defined(__GNUC__) && ! defined(_GNU_SOURCE)
#define _GNU_SOURCE /* needed for (v)asprintf, affects '#include <stdio.h>' */
#endif
#include <stdio.h> /* needed for vsnprintf */
#include <stdlib.h> /* needed for malloc, free */
#include <stdarg.h> /* needed for va_* */
/*
* vscprintf:
* MSVC implements this as _vscprintf, thus we just 'symlink' it here
* GNU-C-compatible compilers do not implement this, thus we implement it here
*/
#ifdef _MSC_VER
#define vscprintf _vscprintf
#endif
#ifdef __GNUC__
inline static int vscprintf(const char *format, va_list ap) {
va_list ap_copy;
va_copy(ap_copy, ap);
int retval = vsnprintf(NULL, 0, format, ap_copy);
va_end(ap_copy);
return retval;
}
#endif
/*
* asprintf, vasprintf:
* MSVC does not implement these, thus we implement them here
* GNU-C-compatible compilers implement these with the same names, thus we
* don't have to do anything
*/
#ifdef _MSC_VER
inline static int vasprintf(char **strp, const char *format, va_list ap) {
int len = vscprintf(format, ap);
if (len == -1)
return -1;
char *str = (char*)malloc((size_t) len + 1);
if (!str)
return -1;
int retval = vsnprintf(str, len + 1, format, ap);
if (retval == -1) {
free(str);
return -1;
}
*strp = str;
return retval;
}
inline static int asprintf(char **strp, const char *format, ...) {
va_list ap;
va_start(ap, format);
int retval = vasprintf(strp, format, ap);
va_end(ap);
return retval;
}
#endif
#endif // ASPRINTF_H

464
src/main/c/com_thebrokenrail_scriptcraft_quickjs_QuickJS.c Normal file
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@ -0,0 +1,464 @@
#include <limits.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
#include <cutils.h>
#include <quickjs.h>
#include "com_thebrokenrail_scriptcraft_quickjs_QuickJS.h"
#include "console.h"
static JavaVM *jvm;
static void *get_pointer(JNIEnv *env, jobject obj, char *name) {
jclass clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/quickjs/QuickJS");
jfieldID field = (*env)->GetFieldID(env, clazz, name, "J");
return (void *) (long) (*env)->GetLongField(env, obj, field);
}
static void set_pointer(JNIEnv *env, jobject obj, char *name, void *value) {
jclass clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/quickjs/QuickJS");
jfieldID field = (*env)->GetFieldID(env, clazz, name, "J");
(*env)->SetLongField(env, obj, field, (jlong) (long) value);
}
static char *js_module_normalize_name(JSContext *ctx, const char *base_name, const char *name, void *opaque) {
JNIEnv *env;
(*jvm)->AttachCurrentThread(jvm, (void **) &env, NULL);
jclass clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/quickjs/QuickJS");
jmethodID methodID = (*env)->GetStaticMethodID(env, clazz, "normalizeModule", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;");
jstring java_name = (*env)->NewStringUTF(env, name);
jstring java_base_name = (*env)->NewStringUTF(env, base_name);
jstring java_string = (jstring) (*env)->CallStaticObjectMethod(env, clazz, methodID, java_base_name, java_name);
(*env)->DeleteLocalRef(env, java_name);
(*env)->DeleteLocalRef(env, java_base_name);
if (java_string) {
const char *native_string = (*env)->GetStringUTFChars(env, java_string, 0);
char *new_string = js_strdup(ctx, native_string);
(*env)->ReleaseStringUTFChars(env, java_string, native_string);
(*env)->DeleteLocalRef(env, java_string);
(*jvm)->DetachCurrentThread(jvm);
return new_string;
} else {
jthrowable err = (*env)->ExceptionOccurred(env);
if (err) {
jmethodID to_string = (*env)->GetMethodID(env, (*env)->FindClass(env, "java/lang/Object"), "toString", "()Ljava/lang/String;");
jstring java_string = (jstring) (*env)->CallObjectMethod(env, err, to_string);
const char *str = (*env)->GetStringUTFChars(env, java_string, 0);
JS_ThrowReferenceError(ctx, "could not normalize module name '%s': %s", name, str);
(*env)->ExceptionClear(env);
} else {
JS_ThrowReferenceError(ctx, "could not normalize module name '%s'", name);
}
(*jvm)->DetachCurrentThread(jvm);
return NULL;
}
}
static int js_module_set_import_meta(JSContext *ctx, JSValueConst func_val, JS_BOOL use_realpath, JS_BOOL is_main) {
JSModuleDef *m;
char buf[PATH_MAX + 16];
JSValue meta_obj;
JSAtom module_name_atom;
const char *module_name;
assert(JS_VALUE_GET_TAG(func_val) == JS_TAG_MODULE);
m = JS_VALUE_GET_PTR(func_val);
module_name_atom = JS_GetModuleName(ctx, m);
module_name = JS_AtomToCString(ctx, module_name_atom);
JS_FreeAtom(ctx, module_name_atom);
if (!module_name) {
return -1;
}
if (!strchr(module_name, ':')) {
strcpy(buf, "file://");
}
pstrcpy(buf, sizeof(buf), module_name);
JS_FreeCString(ctx, module_name);
meta_obj = JS_GetImportMeta(ctx, m);
if (JS_IsException(meta_obj)) {
return -1;
}
JS_DefinePropertyValueStr(ctx, meta_obj, "url", JS_NewString(ctx, buf), JS_PROP_C_W_E);
JS_DefinePropertyValueStr(ctx, meta_obj, "main", JS_NewBool(ctx, is_main), JS_PROP_C_W_E);
JS_FreeValue(ctx, meta_obj);
return 0;
}
static char *js_load_file(JSContext *ctx, const char *filename) {
JNIEnv *env;
(*jvm)->AttachCurrentThread(jvm, (void **) &env, NULL);
jclass clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/quickjs/QuickJS");
jmethodID methodID = (*env)->GetStaticMethodID(env, clazz, "loadModule", "(Ljava/lang/String;)Ljava/lang/String;");
jstring java_filename = (*env)->NewStringUTF(env, filename);
jstring java_string = (jstring) (*env)->CallStaticObjectMethod(env, clazz, methodID, java_filename);
(*env)->DeleteLocalRef(env, java_filename);
if (java_string) {
const char *native_string = (*env)->GetStringUTFChars(env, java_string, 0);
char *new_string = js_strdup(ctx, native_string);
(*env)->ReleaseStringUTFChars(env, java_string, native_string);
(*env)->DeleteLocalRef(env, java_string);
(*jvm)->DetachCurrentThread(jvm);
return new_string;
} else {
jthrowable err = (*env)->ExceptionOccurred(env);
if (err) {
jmethodID to_string = (*env)->GetMethodID(env, (*env)->FindClass(env, "java/lang/Object"), "toString", "()Ljava/lang/String;");
jstring java_string = (jstring) (*env)->CallObjectMethod(env, err, to_string);
const char *str = (*env)->GetStringUTFChars(env, java_string, 0);
JS_ThrowReferenceError(ctx, "could not load module filename '%s': %s", filename, str);
(*env)->ExceptionClear(env);
} else {
JS_ThrowReferenceError(ctx, "could not load module filename '%s'", filename);
}
(*jvm)->DetachCurrentThread(jvm);
return NULL;
}
}
static JSModuleDef *js_module_loader(JSContext *ctx, const char *module_name, void *opaque) {
JSModuleDef *m;
char *buf;
JSValue func_val;
buf = js_load_file(ctx, module_name);
if (!buf) {
return NULL;
}
int is_json = has_suffix(module_name, ".json");
if (is_json) {
asprintf(&buf, "export default JSON.parse(`%s`);", buf);
}
/* compile the module */
func_val = JS_Eval(ctx, buf, strlen(buf), module_name, JS_EVAL_TYPE_MODULE | JS_EVAL_FLAG_COMPILE_ONLY);
js_free(ctx, buf);
if (JS_IsException(func_val)) {
return NULL;
}
/* XXX: could propagate the exception */
js_module_set_import_meta(ctx, func_val, 1, 0);
/* the module is already referenced, so we must free it */
m = JS_VALUE_GET_PTR(func_val);
JS_FreeValue(ctx, func_val);
return m;
}
static void throw_exception(JNIEnv *env, char *message) {
jclass exception_clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/quickjs/JSException");
(*env)->ThrowNew(env, exception_clazz, message);
}
static JSClassID JS_CLASS_JAVA_OBJECT_ID;
typedef struct java_object_data {
jobject obj;
} java_object_data;
static void java_object_finalizer(JSRuntime *rt, JSValue val) {
java_object_data *data = JS_GetOpaque(val, JS_CLASS_JAVA_OBJECT_ID);
if (data) {
JNIEnv *env;
(*jvm)->AttachCurrentThread(jvm, (void **) &env, NULL);
(*env)->DeleteGlobalRef(env, data->obj);
js_free_rt(rt, data);
(*jvm)->DetachCurrentThread(jvm);
}
}
static JSClassDef JS_CLASS_JAVA_OBJECT = {
"JavaObject",
.finalizer = java_object_finalizer
};
static JSValue java_object_to_js_object(JNIEnv *env, JSContext *ctx, jobject obj) {
JSValue out = JS_NULL;
jclass boolean_clazz = (*env)->FindClass(env, "java/lang/Boolean");
jclass double_clazz = (*env)->FindClass(env, "java/lang/Double");
jclass string_clazz = (*env)->FindClass(env, "java/lang/String");
jclass array_clazz = (*env)->FindClass(env, "[Ljava/lang/Object;");
if ((*env)->IsInstanceOf(env, obj, string_clazz)) {
const char *native_string = (*env)->GetStringUTFChars(env, (jstring) obj, 0);
out = JS_NewString(ctx, native_string);
(*env)->ReleaseStringUTFChars(env, (jstring) obj, native_string);
} else if ((*env)->IsInstanceOf(env, obj, boolean_clazz)) {
jmethodID boolean_methodID = (*env)->GetMethodID(env, boolean_clazz, "booleanValue", "()Z");
jboolean val = (*env)->CallBooleanMethod(env, obj, boolean_methodID);
out = JS_NewBool(ctx, val);
} else if ((*env)->IsInstanceOf(env, obj, double_clazz)) {
jmethodID double_methodID = (*env)->GetMethodID(env, double_clazz, "doubleValue", "()D");
jdouble val = (*env)->CallDoubleMethod(env, obj, double_methodID);
out = JS_NewFloat64(ctx, val);
} else if ((*env)->IsInstanceOf(env, obj, array_clazz)) {
out = JS_NewArray(ctx);
int length = (*env)->GetArrayLength(env, (jobjectArray) obj);
for (uint32_t i = 0; i < length; i++) {
JS_SetPropertyUint32(ctx, out, i, java_object_to_js_object(env, ctx, (*env)->GetObjectArrayElement(env, obj, i)));
}
} else {
java_object_data *data = js_mallocz(ctx, sizeof (java_object_data));
data->obj = (*env)->NewGlobalRef(env, obj);
out = JS_NewObjectClass(ctx, JS_CLASS_JAVA_OBJECT_ID);
JS_SetOpaque(out, data);
}
return out;
}
static jobject js_object_to_java_object(JNIEnv *env, JSContext *ctx, JSValue input) {
jobject obj = NULL;
if (JS_IsBool(input)) {
int val = JS_ToBool(ctx, input);
jclass boolean_clazz = (*env)->FindClass(env, "java/lang/Boolean");
jmethodID methodID = (*env)->GetMethodID(env, boolean_clazz, "<init>", "(Z)V");
obj = (*env)->NewObject(env, boolean_clazz, methodID, val);
} else if (JS_IsNumber(input)) {
double val;
JS_ToFloat64(ctx, &val, input);
jclass double_clazz = (*env)->FindClass(env, "java/lang/Double");
jmethodID methodID = (*env)->GetMethodID(env, double_clazz, "<init>", "(D)V");
obj = (*env)->NewObject(env, double_clazz, methodID, val);
} else if (JS_IsString(input)) {
const char *val = JS_ToCString(ctx, input);
obj = (*env)->NewStringUTF(env, val);
JS_FreeCString(ctx, val);
} else if (JS_IsArray(ctx, input)) {
uint32_t length;
JSValue js_length = JS_GetPropertyStr(ctx, input, "length");
JS_ToUint32(ctx, &length, js_length);
JS_FreeValue(ctx, js_length);
jclass obj_clazz = (*env)->FindClass(env, "java/lang/Object");
jobjectArray arr = (*env)->NewObjectArray(env, length, obj_clazz, NULL);
for (int i = 0; i < length; i++) {
JSValue element = JS_GetPropertyUint32(ctx, input, i);
jobject obj = js_object_to_java_object(env, ctx, element);
(*env)->SetObjectArrayElement(env, arr, i - 1, obj);
(*env)->DeleteLocalRef(env, obj);
JS_FreeValue(ctx, element);
}
obj = arr;
} else {
java_object_data *data = JS_GetOpaque(input, JS_CLASS_JAVA_OBJECT_ID);
if (data) {
obj = (*env)->NewLocalRef(env, data->obj);
}
}
return obj;
}
static JSValue js_bridge(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) {
JNIEnv *env;
(*jvm)->AttachCurrentThread(jvm, (void **) &env, NULL);
jclass obj_clazz = (*env)->FindClass(env, "java/lang/Object");
jobjectArray arr = (*env)->NewObjectArray(env, argc - 1, obj_clazz, NULL);
for (int i = 1; i < argc; i++) {
jobject obj = js_object_to_java_object(env, ctx, argv[i]);
(*env)->SetObjectArrayElement(env, arr, i - 1, obj);
(*env)->DeleteLocalRef(env, obj);
}
jclass clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/bridge/Bridges");
jmethodID methodID = (*env)->GetStaticMethodID(env, clazz, "useBridge", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;");
const char *js_bridge_name = JS_ToCString(ctx, argv[0]);
jstring bridge_name = (*env)->NewStringUTF(env, js_bridge_name);
jobject out = (*env)->CallStaticObjectMethod(env, clazz, methodID, bridge_name, arr);
(*env)->DeleteLocalRef(env, bridge_name);
(*env)->DeleteLocalRef(env, arr);
JSValue js_out;
if (out) {
js_out = java_object_to_js_object(env, ctx, out);
(*env)->DeleteLocalRef(env, out);
} else {
jthrowable err = (*env)->ExceptionOccurred(env);
if (err) {
jmethodID to_string = (*env)->GetMethodID(env, (*env)->FindClass(env, "java/lang/Object"), "toString", "()Ljava/lang/String;");
jstring java_string = (jstring) (*env)->CallObjectMethod(env, err, to_string);
const char *str = (*env)->GetStringUTFChars(env, java_string, 0);
js_out = JS_ThrowReferenceError(ctx, "unable to use bridge '%s': %s", js_bridge_name, str);
(*env)->ExceptionClear(env);
} else {
js_out = JS_NULL;
}
}
JS_FreeCString(ctx, js_bridge_name);
(*jvm)->DetachCurrentThread(jvm);
return js_out;
}
JNIEXPORT jobject JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_bridge(JNIEnv *env, jobject this_val, jstring bridge_name, jobjectArray arr) {
JSContext *ctx = (JSContext *) get_pointer(env, this_val, "ctx");
int length = (*env)->GetArrayLength(env, arr);
JSValue args[length];
for (int i = 0; i < length; i++) {
args[i] = java_object_to_js_object(env, ctx, (*env)->GetObjectArrayElement(env, arr, i));
}
JSValue global_obj = JS_GetGlobalObject(ctx);
JSValue scriptcraft_obj = JS_GetPropertyStr(ctx, global_obj, "__scriptcraft__");
JSValue bridges = JS_GetPropertyStr(ctx, scriptcraft_obj, "bridges");
const char *native_string = (*env)->GetStringUTFChars(env, bridge_name, 0);
JSValue bridge = JS_GetPropertyStr(ctx, bridges, native_string);
(*env)->ReleaseStringUTFChars(env, bridge_name, native_string);
JSValue out;
if (JS_IsFunction(ctx, bridge)) {
out = JS_Call(ctx, bridge, global_obj, length, args);
if (JS_IsException(out)) {
js_std_dump_error(ctx);
out = JS_NULL;
}
} else {
out = JS_NULL;
throw_exception(env, "Invalid Bridge");
}
for (int i = 0; i < length; i++) {
JS_FreeValue(ctx, args[i]);
}
JS_FreeValue(ctx, bridge);
JS_FreeValue(ctx, bridges);
JS_FreeValue(ctx, scriptcraft_obj);
JS_FreeValue(ctx, global_obj);
jobject java_out = js_object_to_java_object(env, ctx, out);
JS_FreeValue(ctx, out);
return java_out;
}
JNIEXPORT void JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_init(JNIEnv *env, jobject this_val) {
jint rc = (*env)->GetJavaVM(env, &jvm);
if (rc != JNI_OK) {
throw_exception(env, "qjs: unable to cache JavaVM");
return;
}
JSRuntime *rt = JS_NewRuntime();
if (!rt) {
throw_exception(env, "qjs: cannot allocate JS runtime");
return;
}
JSContext *ctx = JS_NewContext(rt);
if (!ctx) {
throw_exception(env, "qjs: cannot allocate JS context");
return;
}
JS_SetModuleLoaderFunc(rt, js_module_normalize_name, js_module_loader, NULL);
js_console_init(ctx);
JSValue global_obj = JS_GetGlobalObject(ctx);
JSValue scriptcraft_obj = JS_NewObject(ctx);
JS_SetPropertyStr(ctx, scriptcraft_obj, "bridges", JS_NewObject(ctx));
JS_SetPropertyStr(ctx, scriptcraft_obj, "useBridge", JS_NewCFunction(ctx, js_bridge, "useBridge", 1));
JS_SetPropertyStr(ctx, global_obj, "__scriptcraft__", scriptcraft_obj);
JS_FreeValue(ctx, global_obj);
JS_NewClassID(&JS_CLASS_JAVA_OBJECT_ID);
JS_NewClass(JS_GetRuntime(ctx), JS_CLASS_JAVA_OBJECT_ID, &JS_CLASS_JAVA_OBJECT);
JS_SetClassProto(ctx, JS_CLASS_JAVA_OBJECT_ID, JS_NewObject(ctx));
set_pointer(env, this_val, "rt", rt);
set_pointer(env, this_val, "ctx", ctx);
}
JNIEXPORT void JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_free(JNIEnv *env, jobject this_val) {
JSContext *ctx = (JSContext *) get_pointer(env, this_val, "ctx");
JSRuntime *rt = (JSRuntime *) get_pointer(env, this_val, "rt");
JS_FreeContext(ctx);
JS_FreeRuntime(rt);
}
static int eval_buf(JNIEnv *env, JSContext *ctx, const void *buf, int buf_len, const char *filename, int eval_flags) {
JSValue val;
int ret;
if ((eval_flags & JS_EVAL_TYPE_MASK) == JS_EVAL_TYPE_MODULE) {
/* for the modules, we compile then run to be able to set
import.meta */
val = JS_Eval(ctx, buf, buf_len, filename, eval_flags | JS_EVAL_FLAG_COMPILE_ONLY);
if (!JS_IsException(val)) {
js_module_set_import_meta(ctx, val, TRUE, TRUE);
val = JS_EvalFunction(ctx, val);
}
} else {
val = JS_Eval(ctx, buf, buf_len, filename, eval_flags);
}
if (JS_IsException(val)) {
js_std_dump_error(ctx);
ret = -1;
} else {
ret = 0;
}
JS_FreeValue(ctx, val);
return ret;
}
JNIEXPORT void JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_run(JNIEnv *env, jobject this_val, jstring data) {
JSContext *ctx = (JSContext *) get_pointer(env, this_val, "ctx");
const char *native_string = (*env)->GetStringUTFChars(env, data, 0);
eval_buf(env, ctx, native_string, strlen(native_string), "<init>", JS_EVAL_TYPE_MODULE);
(*env)->ReleaseStringUTFChars(env, data, native_string);
}
void print_data(char *data, int err) {
JNIEnv *env;
(*jvm)->AttachCurrentThread(jvm, (void **) &env, NULL);
jclass clazz = (*env)->FindClass(env, "com/thebrokenrail/scriptcraft/quickjs/QuickJS");
jmethodID print_methodID = (*env)->GetStaticMethodID(env, clazz, "print", "(Ljava/lang/String;Z)V");
jstring str = (*env)->NewStringUTF(env, data);
(*env)->CallStaticVoidMethod(env, clazz, print_methodID, str, err);
(*env)->DeleteLocalRef(env, str);
(*jvm)->DetachCurrentThread(jvm);
}

47
src/main/c/com_thebrokenrail_scriptcraft_quickjs_QuickJS.h Normal file
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/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jni.h>
/* Header for class com_thebrokenrail_scriptcraft_quickjs_QuickJS */
#ifndef _Included_com_thebrokenrail_scriptcraft_quickjs_QuickJS
#define _Included_com_thebrokenrail_scriptcraft_quickjs_QuickJS
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class: com_thebrokenrail_scriptcraft_quickjs_QuickJS
* Method: init
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_init
(JNIEnv *, jobject);
/*
* Class: com_thebrokenrail_scriptcraft_quickjs_QuickJS
* Method: free
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_free
(JNIEnv *, jobject);
/*
* Class: com_thebrokenrail_scriptcraft_quickjs_QuickJS
* Method: bridge
* Signature: (Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;
*/
JNIEXPORT jobject JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_bridge
(JNIEnv *, jobject, jstring, jobjectArray);
/*
* Class: com_thebrokenrail_scriptcraft_quickjs_QuickJS
* Method: run
* Signature: (Ljava/lang/String;Ljava/lang/String;)V
*/
JNIEXPORT void JNICALL Java_com_thebrokenrail_scriptcraft_quickjs_QuickJS_run
(JNIEnv *, jobject, jstring);
void print_data(char *data, int err);
#ifdef __cplusplus
}
#endif
#endif

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#include "asprintf.h"
#include <stdio.h>
#include <stdlib.h>
#include <quickjs.h>
#include "com_thebrokenrail_scriptcraft_quickjs_QuickJS.h"
static JSValue js_print_internal(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv, int err, int prepend_throw) {
int i;
char *out;
if (prepend_throw) {
out = "Throw: ";
} else {
out = "";
}
const char *str;
for (i = 0; i < argc; i++) {
if (i != 0) {
asprintf(&out, "%s ", out);
}
str = JS_ToCString(ctx, argv[i]);
if (!str) {
return JS_EXCEPTION;
}
asprintf(&out, "%s%s", out, str);
JS_FreeCString(ctx, str);
}
print_data(out, err);
free(out);
return JS_UNDEFINED;
}
static JSValue js_print(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) {
return js_print_internal(ctx, this_val, argc, argv, 0, 0);
}
static JSValue js_print_err(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) {
return js_print_internal(ctx, this_val, argc, argv, 1, 0);
}
static JSValue js_assert(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) {
int i;
const char *str;
if (argc < 1) {
return JS_EXCEPTION;
}
int bool_val = JS_ToBool(ctx, argv[0]);
if (bool_val == -1) {
return JS_EXCEPTION;
}
if (!bool_val) {
char *out = "Assertion failed";
for (i = 1; i < argc; i++) {
if (i != 1) {
asprintf(&out, "%s ", out);
} else {
asprintf(&out, "%s: ", out);
}
str = JS_ToCString(ctx, argv[i]);
if (!str) {
return JS_EXCEPTION;
}
asprintf(&out, "%s%s", out, str);
JS_FreeCString(ctx, str);
}
print_data(out, 1);
free(out);
}
return JS_UNDEFINED;
}
static const JSCFunctionListEntry js_console_funcs[] = {
JS_CFUNC_DEF("log", 1, js_print),
JS_CFUNC_DEF("info", 1, js_print),
JS_CFUNC_DEF("warn", 1, js_print),
JS_CFUNC_DEF("error", 1, js_print_err),
JS_CFUNC_DEF("dir", 1, js_print),
JS_CFUNC_DEF("debug", 1, js_print),
JS_CFUNC_DEF("trace", 1, js_print),
JS_CFUNC_DEF("assert", 1, js_assert),
JS_PROP_STRING_DEF("[Symbol.toStringTag]", "Console", JS_PROP_CONFIGURABLE)
};
void js_console_init(JSContext *ctx) {
JSValue global_obj, console;
/* XXX: should t