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1 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
|
70cb74b4d6 |
19
.classpath
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19
.classpath
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@@ -0,0 +1,19 @@
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|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
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||||||
|
<classpath>
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||||||
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<classpathentry kind="src" path="src/core"/>
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||||||
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<classpathentry excluding="org/luaj/vm2/luajc/antlr/|org/luaj/vm2/luajc/lst/|org/luaj/vm2/luajc/JavaCodeGenerator.java" kind="src" path="src/jse"/>
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||||||
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<classpathentry kind="src" path="src/jme"/>
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||||||
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<classpathentry kind="src" path="test/java"/>
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||||||
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<classpathentry kind="src" path="test/junit"/>
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||||||
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<classpathentry kind="src" path="test/lua"/>
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||||||
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<classpathentry kind="src" path="examples/jse"/>
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||||||
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<classpathentry kind="src" path="examples/jme"/>
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||||||
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<classpathentry kind="src" path="examples/lua"/>
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||||||
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
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||||||
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<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/3"/>
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||||||
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<classpathentry kind="lib" path="lib/midpapi20.jar"/>
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||||||
|
<classpathentry kind="lib" path="lib/cldcapi11.jar"/>
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<classpathentry kind="lib" path="lib/bcel-5.2.jar"/>
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||||||
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<classpathentry kind="var" path="JRE_LIB"/>
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<classpathentry kind="output" path="bin"/>
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||||||
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</classpath>
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10
.idea/.gitignore
generated
vendored
10
.idea/.gitignore
generated
vendored
@@ -1,10 +0,0 @@
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|||||||
# Default ignored files
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||||||
/shelf/
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||||||
/workspace.xml
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# Ignored default folder with query files
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/queries/
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||||||
# Datasource local storage ignored files
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/dataSources/
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/dataSources.local.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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16
.idea/compiler.xml
generated
16
.idea/compiler.xml
generated
@@ -1,16 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="CompilerConfiguration">
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<annotationProcessing>
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<profile name="Maven default annotation processors profile" enabled="true">
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<sourceOutputDir name="target/generated-sources/annotations" />
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<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
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<outputRelativeToContentRoot value="true" />
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<module name="core" />
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<module name="jme" />
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<module name="jse" />
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<module name="maven-example" />
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</profile>
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</annotationProcessing>
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</component>
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</project>
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7
.idea/discord.xml
generated
7
.idea/discord.xml
generated
@@ -1,7 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="DiscordProjectSettings">
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<option name="show" value="PROJECT_FILES" />
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<option name="description" value="" />
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</component>
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</project>
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13
.idea/encodings.xml
generated
13
.idea/encodings.xml
generated
@@ -1,13 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding">
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<file url="file://$PROJECT_DIR$/core/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/core/src/main/resources" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/jme/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/jme/src/main/resources" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/jse/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/jse/src/main/resources" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
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</component>
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</project>
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25
.idea/jarRepositories.xml
generated
25
.idea/jarRepositories.xml
generated
@@ -1,25 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="RemoteRepositoriesConfiguration">
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<remote-repository>
|
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<option name="id" value="central" />
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<option name="name" value="Central Repository" />
|
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||||||
<option name="url" value="https://repo.maven.apache.org/maven2" />
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</remote-repository>
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<remote-repository>
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<option name="id" value="oac" />
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<option name="name" value="oac" />
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||||||
<option name="url" value="https://repo.open-autonomous-connection.org/api/packages/open-autonomous-connection/maven" />
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</remote-repository>
|
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||||||
<remote-repository>
|
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||||||
<option name="id" value="central" />
|
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<option name="name" value="Maven Central repository" />
|
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||||||
<option name="url" value="https://repo1.maven.org/maven2" />
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||||||
</remote-repository>
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||||||
<remote-repository>
|
|
||||||
<option name="id" value="jboss.community" />
|
|
||||||
<option name="name" value="JBoss Community repository" />
|
|
||||||
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
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||||||
</remote-repository>
|
|
||||||
</component>
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||||||
</project>
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9
.idea/luaj.iml
generated
9
.idea/luaj.iml
generated
@@ -1,9 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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|
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<module type="JAVA_MODULE" version="4">
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||||||
<component name="NewModuleRootManager" inherit-compiler-output="true">
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||||||
<exclude-output />
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||||||
<content url="file://$MODULE_DIR$" />
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||||||
<orderEntry type="inheritedJdk" />
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|
||||||
<orderEntry type="sourceFolder" forTests="false" />
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|
||||||
</component>
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|
||||||
</module>
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18
.idea/misc.xml
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18
.idea/misc.xml
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@@ -1,18 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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|
||||||
<project version="4">
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|
||||||
<component name="ExternalStorageConfigurationManager" enabled="true" />
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||||||
<component name="MavenProjectsManager">
|
|
||||||
<option name="originalFiles">
|
|
||||||
<list>
|
|
||||||
<option value="$PROJECT_DIR$/examples/maven/pom.xml" />
|
|
||||||
<option value="$PROJECT_DIR$/core/pom.xml" />
|
|
||||||
<option value="$PROJECT_DIR$/jme/pom.xml" />
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|
||||||
<option value="$PROJECT_DIR$/jse/pom.xml" />
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|
||||||
<option value="$PROJECT_DIR$/pom.xml" />
|
|
||||||
</list>
|
|
||||||
</option>
|
|
||||||
</component>
|
|
||||||
<component name="ProjectRootManager" version="2" project-jdk-name="25" project-jdk-type="JavaSDK">
|
|
||||||
<output url="file://$PROJECT_DIR$/out" />
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||||||
</component>
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</project>
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6
.idea/vcs.xml
generated
6
.idea/vcs.xml
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@@ -1,6 +0,0 @@
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|||||||
<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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||||||
<component name="VcsDirectoryMappings">
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||||||
<mapping directory="" vcs="Git" />
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</component>
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||||||
</project>
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17
.project
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17
.project
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@@ -0,0 +1,17 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<projectDescription>
|
||||||
|
<name>luaj-vm</name>
|
||||||
|
<comment></comment>
|
||||||
|
<projects>
|
||||||
|
</projects>
|
||||||
|
<buildSpec>
|
||||||
|
<buildCommand>
|
||||||
|
<name>org.eclipse.jdt.core.javabuilder</name>
|
||||||
|
<arguments>
|
||||||
|
</arguments>
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||||||
|
</buildCommand>
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||||||
|
</buildSpec>
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||||||
|
<natures>
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||||||
|
<nature>org.eclipse.jdt.core.javanature</nature>
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||||||
|
</natures>
|
||||||
|
</projectDescription>
|
||||||
21
LICENSE
21
LICENSE
@@ -1,21 +0,0 @@
|
|||||||
MIT License
|
|
||||||
|
|
||||||
Copyright (c) 2007 LuaJ. All rights reserved.
|
|
||||||
|
|
||||||
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.
|
|
||||||
@@ -1,30 +1,27 @@
|
|||||||
# This is a fork!
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
||||||
<div style="border: 1px dotted red; margin: 1.em 0.5em; font-weight: bold; color: red;">
|
<html>
|
||||||
This repository has been forked from https://github.com/luaj/luaj.<br />
|
|
||||||
The commit history has been converted to make sure that the original work of
|
|
||||||
James Roseborough and Ian Farmer and fork work of luaj/luaj is not lost.
|
|
||||||
</div>
|
|
||||||
<h3>Original repository fork notice:</h3>
|
|
||||||
<div style="border: 1px dotted red; margin: 1.em 0.5em; font-weight: bold; color: red;">
|
|
||||||
The original repository has been forked from the original CVS sources of Luaj.
|
|
||||||
The commit history has been converted to make sure that the original work of
|
|
||||||
James Roseborough and Ian Farmer is not lost.
|
|
||||||
Unfortunately, I was not able to contact either James or Ian to hand over
|
|
||||||
ownership of the Github organization/repo as I have originally intended to.
|
|
||||||
The community however seems interested enough to continue work on the original
|
|
||||||
sources and therefore I have decided to make sure that any useful pull requests
|
|
||||||
that may add some value to the original code base shall be merged in from now
|
|
||||||
on.<br>
|
|
||||||
-- Benjamin P. Jung, Jan. 26th 2018
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<h1>Getting Started with LuaJ</h1>
|
<head>
|
||||||
James Roseborough, Ian Farmer, Version 3.0.2
|
<title>Getting Started with LuaJ</title>
|
||||||
|
<link rel="stylesheet" type="text/css" href="http://www.lua.org/lua.css">
|
||||||
|
<META HTTP-EQUIV="content-type" CONTENT="text/html; charset=iso-8859-1">
|
||||||
|
</head>
|
||||||
|
|
||||||
|
<body>
|
||||||
|
|
||||||
|
<hr>
|
||||||
|
<h1>
|
||||||
|
<a href="README.html"><img src="http://sourceforge.net/dbimage.php?id=196139" alt="" border="0"></a>
|
||||||
|
|
||||||
|
Getting Started with LuaJ
|
||||||
|
|
||||||
|
</h1>
|
||||||
|
James Roseborough, Ian Farmer, Version 3.0.1
|
||||||
<p>
|
<p>
|
||||||
<small>
|
<small>
|
||||||
Copyright © 2009-2014 Luaj.org.
|
Copyright © 2009-2014 Luaj.org.
|
||||||
Freely available under the terms of the
|
Freely available under the terms of the
|
||||||
<a href="LICENSE">Luaj license</a>.
|
<a href="http://sourceforge.net/dbimage.php?id=196142">Luaj license</a>.
|
||||||
</small>
|
</small>
|
||||||
<hr>
|
<hr>
|
||||||
<p>
|
<p>
|
||||||
@@ -123,7 +120,7 @@ in comparison with the standard C distribution.
|
|||||||
<td>16.794</td>
|
<td>16.794</td>
|
||||||
<td>11.274</td>
|
<td>11.274</td>
|
||||||
<td>Java</td>
|
<td>Java</td>
|
||||||
<td>java -cp luaj-jse-3.0.2.jar;bcel-5.2.jar lua <b>-b</b> fannkuch.lua 10</td></tr>
|
<td>java -cp luaj-jse-3.0.1.jar;bcel-5.2.jar lua <b>-b</b> fannkuch.lua 10</td></tr>
|
||||||
<tr valign="top">
|
<tr valign="top">
|
||||||
<td></td>
|
<td></td>
|
||||||
<td></td>
|
<td></td>
|
||||||
@@ -133,7 +130,7 @@ in comparison with the standard C distribution.
|
|||||||
<td>36.894</td>
|
<td>36.894</td>
|
||||||
<td>15.163</td>
|
<td>15.163</td>
|
||||||
<td></td>
|
<td></td>
|
||||||
<td>java -cp luaj-jse-3.0.2.jar lua -n fannkuch.lua 10</td></tr>
|
<td>java -cp luaj-jse-3.0.1.jar lua -n fannkuch.lua 10</td></tr>
|
||||||
<tr valign="top">
|
<tr valign="top">
|
||||||
<td>lua</td>
|
<td>lua</td>
|
||||||
<td>5.1.4</td>
|
<td>5.1.4</td>
|
||||||
@@ -189,7 +186,7 @@ It is also faster than Java-lua implementations Jill, Kahlua, and Mochalua for a
|
|||||||
From the main distribution directory line type:
|
From the main distribution directory line type:
|
||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
java -cp luaj-jse-3.0.2.jar lua examples/lua/hello.lua
|
java -cp lib/luaj-jse-3.0.1.jar lua examples/lua/hello.lua
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
@@ -201,7 +198,7 @@ You should see the following output:
|
|||||||
To see how luaj can be used to acccess most Java API's including swing, try:
|
To see how luaj can be used to acccess most Java API's including swing, try:
|
||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
java -cp luaj-jse-3.0.2.jar lua examples/lua/swingapp.lua
|
java -cp lib/luaj-jse-3.0.1.jar lua examples/lua/swingapp.lua
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
@@ -216,8 +213,8 @@ Links to sources:<pre>
|
|||||||
From the main distribution directory line type:
|
From the main distribution directory line type:
|
||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
java -cp luaj-jse-3.0.2.jar luac examples/lua/hello.lua
|
java -cp lib/luaj-jse-3.0.1.jar luac examples/lua/hello.lua
|
||||||
java -cp luaj-jse-3.0.2.jar lua luac.out
|
java -cp lib/luaj-jse-3.0.1.jar lua luac.out
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
@@ -231,8 +228,8 @@ Luaj can compile lua sources or binaries directly to java bytecode if the bcel l
|
|||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
ant bcel-lib
|
ant bcel-lib
|
||||||
java -cp "luaj-jse-3.0.2.jar;lib/bcel-5.2.jar" luajc -s examples/lua -d . hello.lua
|
java -cp "lib/luaj-jse-3.0.1.jar;lib/bcel-5.2.jar" luajc -s examples/lua -d . hello.lua
|
||||||
java -cp "luaj-jse-3.0.2.jar;." lua -l hello
|
java -cp "lib/luaj-jse-3.0.1.jar;." lua -l hello
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
@@ -243,7 +240,7 @@ but the compiled classes must be in the class path at runtime, unless runtime ji
|
|||||||
<p>
|
<p>
|
||||||
Lua scripts can also be run directly in this mode without precompiling using the <em>lua</em> command with the <b><em>-b</em></b> option and providing the <em>bcel</em> library in the class path:
|
Lua scripts can also be run directly in this mode without precompiling using the <em>lua</em> command with the <b><em>-b</em></b> option and providing the <em>bcel</em> library in the class path:
|
||||||
<pre>
|
<pre>
|
||||||
java -cp "luaj-jse-3.0.2.jar;lib/bcel-5.2.jar" lua -b examples/lua/hello.lua
|
java -cp "lib/luaj-jse-3.0.1.jar;lib/bcel-5.2.jar" lua -b examples/lua/hello.lua
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
|
|
||||||
@@ -254,7 +251,7 @@ A simple hello, world example in luaj is:
|
|||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
import org.luaj.vm2.*;
|
import org.luaj.vm2.*;
|
||||||
import org.luaj.vm2.libs.jse.*;
|
import org.luaj.vm2.lib.jse.*;
|
||||||
|
|
||||||
Globals globals = JsePlatform.standardGlobals();
|
Globals globals = JsePlatform.standardGlobals();
|
||||||
LuaValue chunk = globals.load("print 'hello, world'");
|
LuaValue chunk = globals.load("print 'hello, world'");
|
||||||
@@ -287,7 +284,7 @@ A simple example may be found in
|
|||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
You must include the library <b>luaj-jse-3.0.2.jar</b> in your class path.
|
You must include the library <b>lib/luaj-jse-3.0.1.jar</b> in your class path.
|
||||||
|
|
||||||
<h2>Run a script in a MIDlet</h2>
|
<h2>Run a script in a MIDlet</h2>
|
||||||
|
|
||||||
@@ -296,7 +293,7 @@ For MIDlets the <em>JmePlatform</em> is used instead:
|
|||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
import org.luaj.vm2.*;
|
import org.luaj.vm2.*;
|
||||||
import org.luaj.vm2.libs.jme.*;
|
import org.luaj.vm2.lib.jme.*;
|
||||||
|
|
||||||
Globals globals = JmePlatform.standardGlobals();
|
Globals globals = JmePlatform.standardGlobals();
|
||||||
LuaValue chunk = globals.loadfile("examples/lua/hello.lua");
|
LuaValue chunk = globals.loadfile("examples/lua/hello.lua");
|
||||||
@@ -314,9 +311,13 @@ A simple example may be found in
|
|||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
You must include the library <b>luaj-jme-3.0.2.jar</b> in your midlet jar.
|
You must include the library <b>lib/luaj-jme-3.0.1.jar</b> in your midlet jar.
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
|
An ant script to build and run the midlet is in
|
||||||
|
<pre>
|
||||||
|
<a href="build-midlet.xml">build-midlet.xml</a>
|
||||||
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
You must install the wireless toolkit and define <em>WTK_HOME</em> for this script to work.
|
You must install the wireless toolkit and define <em>WTK_HOME</em> for this script to work.
|
||||||
@@ -340,7 +341,7 @@ You can also look up the engine by language "lua" or mimetypes "text/lua" or "ap
|
|||||||
All standard aspects of script engines including compiled statements are supported.
|
All standard aspects of script engines including compiled statements are supported.
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
You must include the library <b>luaj-jse-3.0.2.jar</b> in your class path.
|
You must include the library <b>lib/luaj-jse-3.0.1.jar</b> in your class path.
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
A working example may be found in
|
A working example may be found in
|
||||||
@@ -351,8 +352,8 @@ A working example may be found in
|
|||||||
To compile and run it using Java 1.6 or higher:
|
To compile and run it using Java 1.6 or higher:
|
||||||
|
|
||||||
<pre>
|
<pre>
|
||||||
javac -cp luaj-jse-3.0.2.jar examples/jse/ScriptEngineSample.java
|
javac -cp lib/luaj-jse-3.0.1.jar examples/jse/ScriptEngineSample.java
|
||||||
java -cp "luaj-jse-3.0.2.jar;examples/jse" ScriptEngineSample
|
java -cp "lib/luaj-jse-3.0.1.jar;examples/jse" ScriptEngineSample
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<h2>Excluding the lua bytecode compiler</h2>
|
<h2>Excluding the lua bytecode compiler</h2>
|
||||||
@@ -414,7 +415,7 @@ and the math operations include all those supported by Java SE.
|
|||||||
Android applications should use the JsePlatform, and can include the <a href="#luajava">Luajava</a> library
|
Android applications should use the JsePlatform, and can include the <a href="#luajava">Luajava</a> library
|
||||||
to simplify access to underlying Android APIs.
|
to simplify access to underlying Android APIs.
|
||||||
A specialized Globals.finder should be provided to find scripts and data for loading.
|
A specialized Globals.finder should be provided to find scripts and data for loading.
|
||||||
See <a href="examples/android/src/android/LuajView.java">examples/android/src/android/LuajView.java</a>
|
See <a href="examples/android/src/android/LuajView">examples/android/src/android/LuajView</a>
|
||||||
for an example that loads from the "res" Android project directory.
|
for an example that loads from the "res" Android project directory.
|
||||||
The ant build script is <a href="examples/android/build.xml">examples/android/build.xml</a>.
|
The ant build script is <a href="examples/android/build.xml">examples/android/build.xml</a>.
|
||||||
|
|
||||||
@@ -424,6 +425,7 @@ Applets in browsers should use the JsePlatform. The permissions model in applet
|
|||||||
highly restrictive, so a specialization of the <a href="#luajava">Luajava</a> library must be used that
|
highly restrictive, so a specialization of the <a href="#luajava">Luajava</a> library must be used that
|
||||||
uses default class loading. This is illustrated in the sample Applet
|
uses default class loading. This is illustrated in the sample Applet
|
||||||
<a href="examples/jse/SampleApplet.java">examples/jse/SampleApplet.java</a>,
|
<a href="examples/jse/SampleApplet.java">examples/jse/SampleApplet.java</a>,
|
||||||
|
which can be built using <a href="build-applet.xml">build-applet.xml</a>.
|
||||||
|
|
||||||
|
|
||||||
<h3>JmePlatform</h3>
|
<h3>JmePlatform</h3>
|
||||||
@@ -442,6 +444,7 @@ In particular Globals.finder is overridden to load as resources, so scripts shou
|
|||||||
colocated with class files in the MIDlet jar file. <a href="#luajava">Luajava</a> cannot be used.
|
colocated with class files in the MIDlet jar file. <a href="#luajava">Luajava</a> cannot be used.
|
||||||
Camples code is in
|
Camples code is in
|
||||||
<a href="examples/jme/SampleMIDlet.java">examples/jme/SampleMIDlet.java</a>,
|
<a href="examples/jme/SampleMIDlet.java">examples/jme/SampleMIDlet.java</a>,
|
||||||
|
which can be built using <a href="build-midlet.xml">build-midlet.xml</a>.
|
||||||
|
|
||||||
|
|
||||||
<h2>Thread Safety</h2>
|
<h2>Thread Safety</h2>
|
||||||
@@ -566,7 +569,7 @@ create globals that contain the debug library in addition to the other standard
|
|||||||
|
|
||||||
To install dynamically from lua use java-class-based require:</em>:
|
To install dynamically from lua use java-class-based require:</em>:
|
||||||
<pre>
|
<pre>
|
||||||
require 'org.luaj.vm2.libs.DebugLib'
|
require 'org.luaj.vm2.lib.DebugLib'
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
The <em>lua</em> command line utility includes the <em>debug</em> library by default.
|
The <em>lua</em> command line utility includes the <em>debug</em> library by default.
|
||||||
@@ -590,7 +593,7 @@ The following lua script will open a swing frame on Java SE:
|
|||||||
See a longer sample in <em>examples/lua/swingapp.lua</em> for details, including a simple animation loop, rendering graphics, mouse and key handling, and image loading.
|
See a longer sample in <em>examples/lua/swingapp.lua</em> for details, including a simple animation loop, rendering graphics, mouse and key handling, and image loading.
|
||||||
Or try running it using:
|
Or try running it using:
|
||||||
<pre>
|
<pre>
|
||||||
java -cp luaj-jse-3.0.2.jar lua examples/lua/swingapp.lua
|
java -cp lib/luaj-jse-3.0.1.jar lua examples/lua/swingapp.lua
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
@@ -666,11 +669,11 @@ The simplest way to implement a function is to choose a base class based on the
|
|||||||
LuaJ provides 5 base classes for this purpose, depending if the function has 0, 1, 2, 3 or variable arguments,
|
LuaJ provides 5 base classes for this purpose, depending if the function has 0, 1, 2, 3 or variable arguments,
|
||||||
and if it provide multiple return values.
|
and if it provide multiple return values.
|
||||||
<pre>
|
<pre>
|
||||||
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/ZeroArgFunction.html">org.luaj.vm2.libs.ZeroArgFunction</a>
|
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/ZeroArgFunction.html">org.luaj.vm2.lib.ZeroArgFunction</a>
|
||||||
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/OneArgFunction.html">org.luaj.vm2.libs.OneArgFunction</a>
|
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/OneArgFunction.html">org.luaj.vm2.lib.OneArgFunction</a>
|
||||||
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/TwoArgFunction.html">org.luaj.vm2.libs.TwoArgFunction</a>
|
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/TwoArgFunction.html">org.luaj.vm2.lib.TwoArgFunction</a>
|
||||||
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/ThreeArgFunction.html">org.luaj.vm2.libs.ThreeArgFunction</a>
|
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/ThreeArgFunction.html">org.luaj.vm2.lib.ThreeArgFunction</a>
|
||||||
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/VarArgFunction.html">org.luaj.vm2.libs.VarArgFunction</a>
|
<a href="http://luaj.org/luaj/3.0/api/org/luaj/vm2/lib/VarArgFunction.html">org.luaj.vm2.lib.VarArgFunction</a>
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
Each of these functions has an abstract method that must be implemented,
|
Each of these functions has an abstract method that must be implemented,
|
||||||
@@ -724,7 +727,7 @@ in the environment that can be called from lua.
|
|||||||
A complete example of Java code for a simple toy library is in <a href="examples/jse/hyperbolic.java">examples/jse/hyperbolic.java</a>
|
A complete example of Java code for a simple toy library is in <a href="examples/jse/hyperbolic.java">examples/jse/hyperbolic.java</a>
|
||||||
<pre>
|
<pre>
|
||||||
import org.luaj.vm2.LuaValue;
|
import org.luaj.vm2.LuaValue;
|
||||||
import org.luaj.vm2.libs.*;
|
import org.luaj.vm2.lib.*;
|
||||||
|
|
||||||
public class hyperbolic extends TwoArgFunction {
|
public class hyperbolic extends TwoArgFunction {
|
||||||
|
|
||||||
@@ -839,7 +842,7 @@ For JSE projects, add this dependency for the luaj-jse jar:
|
|||||||
<dependency>
|
<dependency>
|
||||||
<groupId>org.luaj</groupId>
|
<groupId>org.luaj</groupId>
|
||||||
<artifactId>luaj-jse</artifactId>
|
<artifactId>luaj-jse</artifactId>
|
||||||
<version>3.0.2</version>
|
<version>3.0.1</version>
|
||||||
</dependency>
|
</dependency>
|
||||||
</pre>
|
</pre>
|
||||||
while for JME projects, use the luaj-jme jar:
|
while for JME projects, use the luaj-jme jar:
|
||||||
@@ -847,7 +850,7 @@ while for JME projects, use the luaj-jme jar:
|
|||||||
<dependency>
|
<dependency>
|
||||||
<groupId>org.luaj</groupId>
|
<groupId>org.luaj</groupId>
|
||||||
<artifactId>luaj-jme</artifactId>
|
<artifactId>luaj-jme</artifactId>
|
||||||
<version>3.0.2</version>
|
<version>3.0.1</version>
|
||||||
</dependency>
|
</dependency>
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
@@ -877,12 +880,16 @@ Unit test scripts can be found in these locations
|
|||||||
test/lua/*.lua
|
test/lua/*.lua
|
||||||
test/lua/errors/*.lua
|
test/lua/errors/*.lua
|
||||||
test/lua/perf/*.lua
|
test/lua/perf/*.lua
|
||||||
test/lua/luaj3.0.2-tests.zip
|
test/lua/luaj3.0.1-tests.zip
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
<h2>Code coverage</h2>
|
<h2>Code coverage</h2>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
|
A build script for running unit tests and producing code coverage statistics is in
|
||||||
|
<pre>
|
||||||
|
<a href="build-coverage.xml">build-coverage.xml</a>
|
||||||
|
</pre>
|
||||||
|
|
||||||
It relies on the cobertura code coverage library.
|
It relies on the cobertura code coverage library.
|
||||||
|
|
||||||
@@ -923,7 +930,7 @@ Files are no longer hosted at LuaForge.
|
|||||||
<li>Enhance javadoc, put it <a href="docs/api/index.html">in distribution</a>
|
<li>Enhance javadoc, put it <a href="docs/api/index.html">in distribution</a>
|
||||||
and at <a href="http://luaj.sourceforge.net/api/2.0/index.html">http://luaj.sourceforge.net/api/2.0/</a></li>
|
and at <a href="http://luaj.sourceforge.net/api/2.0/index.html">http://luaj.sourceforge.net/api/2.0/</a></li>
|
||||||
<li>Major refactor of luajava type coercion logic, improve method selection.</li>
|
<li>Major refactor of luajava type coercion logic, improve method selection.</li>
|
||||||
<li>Add luaj-sources-2.0.2.jar for easier integration into an IDE such as Netbeans </li>
|
<li>Add lib/luaj-sources-2.0.2.jar for easier integration into an IDE such as Netbeans </li>
|
||||||
|
|
||||||
<tr valign="top"><td> <b>2.0.3</b></td><td><ul>
|
<tr valign="top"><td> <b>2.0.3</b></td><td><ul>
|
||||||
<li>Improve coroutine state logic including let unreferenced coroutines be garbage collected </li>
|
<li>Improve coroutine state logic including let unreferenced coroutines be garbage collected </li>
|
||||||
@@ -941,6 +948,7 @@ and at <a href="http://luaj.sourceforge.net/api/2.0/index.html">http://luaj.sour
|
|||||||
<li>Add explicit Globals object to manage global state, especially to imrpove thread safety </li>
|
<li>Add explicit Globals object to manage global state, especially to imrpove thread safety </li>
|
||||||
<li>Drop support for lua source to java surce (lua2java) in favor of direct java bytecode output (luajc) </li>
|
<li>Drop support for lua source to java surce (lua2java) in favor of direct java bytecode output (luajc) </li>
|
||||||
<li>Remove compatibility functions like table.getn(), table.maxn(), table.foreach(), and math.log10() </li>
|
<li>Remove compatibility functions like table.getn(), table.maxn(), table.foreach(), and math.log10() </li>
|
||||||
|
<li>Add ability to create runnable jar file from lua script with sample build file build-app.xml </li>
|
||||||
<li>Supply environment as second argument to LibFunction when loading via require() </li>
|
<li>Supply environment as second argument to LibFunction when loading via require() </li>
|
||||||
<li>Fix bug 3597515 memory leak due to string caching by simplifying caching logic.</li>
|
<li>Fix bug 3597515 memory leak due to string caching by simplifying caching logic.</li>
|
||||||
<li>Fix bug 3565008 so that short substrings are backed by short arrays.</li>
|
<li>Fix bug 3565008 so that short substrings are backed by short arrays.</li>
|
||||||
@@ -1009,11 +1017,6 @@ and at <a href="http://luaj.sourceforge.net/api/2.0/index.html">http://luaj.sour
|
|||||||
<li>Move online docs to <a href="http://luaj.org/luaj/3.0/api/index.html">http://luaj.org/luaj/3.0/api/</a></li>
|
<li>Move online docs to <a href="http://luaj.org/luaj/3.0/api/index.html">http://luaj.org/luaj/3.0/api/</a></li>
|
||||||
<li>Fix os.time() conversions for pm times.</li>
|
<li>Fix os.time() conversions for pm times.</li>
|
||||||
|
|
||||||
<tr valign="top"><td> <b>3.0.2</b></td><td><ul>
|
|
||||||
<li>Fix JsePlatform.luaMain() to provide an "arg" table in the chunk's environment.</li>
|
|
||||||
<li>Let JsePlatform.luaMain() return values returned by the main chunk.</li>
|
|
||||||
<li>Add synchronization to CoerceJavaToLua.COERCIONS map.</li>
|
|
||||||
|
|
||||||
</ul></td></tr>
|
</ul></td></tr>
|
||||||
</table></td></tr></table>
|
</table></td></tr></table>
|
||||||
|
|
||||||
@@ -1023,10 +1026,7 @@ and at <a href="http://luaj.sourceforge.net/api/2.0/index.html">http://luaj.sour
|
|||||||
<li>debug code may not be completely removed by some obfuscators
|
<li>debug code may not be completely removed by some obfuscators
|
||||||
<li>tail calls are not tracked in debug information
|
<li>tail calls are not tracked in debug information
|
||||||
<li>mixing different versions of luaj in the same java vm is not supported
|
<li>mixing different versions of luaj in the same java vm is not supported
|
||||||
<li>LuaJ runs on the host VM garbage collector, so object lifetime, weak reference timing, and finalization behavior are not identical to native Lua
|
|
||||||
<li>the <code>__gc</code> metamethod is not supported as a reliable Lua finalization mechanism
|
|
||||||
<li>values associated with weak keys may linger longer than expected
|
<li>values associated with weak keys may linger longer than expected
|
||||||
<li>cascading weak-table collection can require multiple host GC cycles
|
|
||||||
<li>behavior of luaj when a SecurityManager is used has not been fully characterized
|
<li>behavior of luaj when a SecurityManager is used has not been fully characterized
|
||||||
<li>negative zero is treated as identical to integer value zero throughout luaj
|
<li>negative zero is treated as identical to integer value zero throughout luaj
|
||||||
<li>lua compiled into java bytecode using luajc cannot use string.dump() or xpcall()
|
<li>lua compiled into java bytecode using luajc cannot use string.dump() or xpcall()
|
||||||
@@ -1034,22 +1034,6 @@ and at <a href="http://luaj.sourceforge.net/api/2.0/index.html">http://luaj.sour
|
|||||||
<li>shared metatables for string, bool, etc are shared across Globals instances in the same class loader
|
<li>shared metatables for string, bool, etc are shared across Globals instances in the same class loader
|
||||||
<li>orphaned threads will not be collected unless garbage collection is run and sufficient time elapses
|
<li>orphaned threads will not be collected unless garbage collection is run and sufficient time elapses
|
||||||
</ul>
|
</ul>
|
||||||
<h3>Garbage Collection And Resources</h3>
|
|
||||||
LuaJ does not implement the same garbage collector semantics as native Lua. Garbage collection is delegated to the host JVM or CLDC runtime, so <code>collectgarbage()</code> is only a hint and should not be used as a resource-management primitive.
|
|
||||||
<p>
|
|
||||||
In particular:
|
|
||||||
<ul>
|
|
||||||
<li>Do not rely on garbage collection to close files, sockets, database handles, or other resources.
|
|
||||||
<li>Always call <code>close()</code> explicitly on files and iterators that own files.
|
|
||||||
<li><code>io.lines(filename)</code> opens a file implicitly. If iteration is abandoned early, that file may remain open until explicitly collected by the host runtime.
|
|
||||||
<li>Prefer <code>local f = assert(io.open(...))</code> together with <code>f:lines()</code> and an explicit <code>f:close()</code> when deterministic cleanup matters.
|
|
||||||
<li>For implicit line iterators that need deterministic early cleanup, use <code>io.linesx(filename)</code> and call <code>iterator:close()</code>.
|
|
||||||
<li><code>file:linesx()</code> provides the same closable iterator API for already-open files.
|
|
||||||
<li>On Windows, leaked file handles can prevent rename or delete operations until the process exits.
|
|
||||||
<li>On JME/CLDC, finalization support may be absent, so explicit close is mandatory.
|
|
||||||
</ul>
|
|
||||||
<p>
|
|
||||||
Short-lived locals may also remain reachable longer than expected because host stack/register reuse is implementation-dependent. If prompt reclamation matters, isolate temporary allocations in functions and clear large references explicitly instead of assuming block exit is enough.
|
|
||||||
<h3>File Character Encoding</h3>
|
<h3>File Character Encoding</h3>
|
||||||
Source files can be considered encoded in UTF-8 or ISO-8859-1 and results should be as expected,
|
Source files can be considered encoded in UTF-8 or ISO-8859-1 and results should be as expected,
|
||||||
with literal string contianing quoted characters compiling to the same byte sequences as the input.
|
with literal string contianing quoted characters compiling to the same byte sequences as the input.
|
||||||
108
build-app.xml
Normal file
108
build-app.xml
Normal file
@@ -0,0 +1,108 @@
|
|||||||
|
<!-- And build script to compile lua scripts into runnable jar files using the "luajc"
|
||||||
|
lua to java bytecode compiler.
|
||||||
|
|
||||||
|
Each source file is converted into a runnable jar file that takes arguments from the command line.
|
||||||
|
For example, the program test/lua/perf/binarytrees.lua is converted to a jar that can be run with
|
||||||
|
java -jar binarytrees.jar 15
|
||||||
|
-->
|
||||||
|
<project default="all">
|
||||||
|
<import file="build.xml"/>
|
||||||
|
|
||||||
|
<import file="build-libs.xml"/>
|
||||||
|
|
||||||
|
<available file="luaj-jse-${version}.jar" property="luaj.lib.exists"/>
|
||||||
|
|
||||||
|
<!-- this may need to be changed when building on mac -->
|
||||||
|
<property name="rt.jar" value="${java.home}/lib/rt.jar"/>
|
||||||
|
|
||||||
|
<target name="luaj-lib" unless="luaj.lib.exists">
|
||||||
|
<antcall target="jar-jse"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<macrodef name="perftest">
|
||||||
|
<attribute name="cmd"/>
|
||||||
|
<sequential>
|
||||||
|
<echo level="info">------ @{cmd}</echo>
|
||||||
|
<exec executable="bash">
|
||||||
|
<arg value="-c"/>
|
||||||
|
<arg value="time @{cmd}"/>
|
||||||
|
</exec>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="buildappjar">
|
||||||
|
<attribute name="luaprog"/>
|
||||||
|
<attribute name="arg" default=""/>
|
||||||
|
<attribute name="srcdir" default="test/lua/perf"/>
|
||||||
|
<sequential>
|
||||||
|
<echo level="info">=========== @{srcdir}/@{luaprog} =============</echo>
|
||||||
|
<delete dir="build/@{luaprog}"/>
|
||||||
|
<mkdir dir="build/@{luaprog}/class"/>
|
||||||
|
<java classname="luajc">
|
||||||
|
<classpath>
|
||||||
|
<pathelement path="luaj-jse-${version}.jar"/>
|
||||||
|
<pathelement path="lib/bcel-5.2.jar"/>
|
||||||
|
</classpath>
|
||||||
|
<arg value="-s"/>
|
||||||
|
<arg path="@{srcdir}"/>
|
||||||
|
<arg value="-d"/>
|
||||||
|
<arg path="build/@{luaprog}/class"/>
|
||||||
|
<arg value="-m"/>
|
||||||
|
<arg value="-v"/>
|
||||||
|
<arg value="@{luaprog}.lua"/>
|
||||||
|
</java>
|
||||||
|
<jar destfile="build/@{luaprog}.jar">
|
||||||
|
<fileset dir="build/@{luaprog}/class"/>
|
||||||
|
<zipfileset includes="org/luaj/vm2/*.class,org/luaj/vm2/lib/*.class,org/luaj/vm2/lib/jse/*.class,org/luaj/vm2/compiler/*.class" src="luaj-jse-${version}.jar" />
|
||||||
|
<manifest>
|
||||||
|
<attribute name="Main-Class" value="@{luaprog}" />
|
||||||
|
</manifest>
|
||||||
|
</jar>
|
||||||
|
<unjar src="build/@{luaprog}.jar" dest="build/@{luaprog}/unjarred"/>
|
||||||
|
<perftest cmd="java -jar build/@{luaprog}.jar @{arg}"/>
|
||||||
|
|
||||||
|
<!-- The following can be adapted to produce an optimized jar.
|
||||||
|
<taskdef resource="proguard/ant/task.properties" classpath="lib/proguard.jar" />
|
||||||
|
<proguard>
|
||||||
|
-injars build/@{luaprog}.jar
|
||||||
|
-outjars build/@{luaprog}-opt.jar
|
||||||
|
-libraryjars ${rt.jar}
|
||||||
|
-overloadaggressively
|
||||||
|
-repackageclasses ''
|
||||||
|
-allowaccessmodification
|
||||||
|
-printmapping build/@{luaprog}.map
|
||||||
|
|
||||||
|
-keep public class @{luaprog} {
|
||||||
|
public static void main(java.lang.String[]);
|
||||||
|
}
|
||||||
|
</proguard>
|
||||||
|
<unjar src="build/@{luaprog}-opt.jar" dest="build/@{luaprog}/unjarred-opt"/>
|
||||||
|
<perftest cmd="java -jar build/@{luaprog}-opt.jar @{arg}"/>
|
||||||
|
-->
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<target name="binarytrees" depends="luaj-lib,proguard-lib">
|
||||||
|
<buildappjar luaprog="binarytrees" arg="15"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="fannkuch" depends="luaj-lib,proguard-lib">
|
||||||
|
<buildappjar luaprog="fannkuch" arg="10"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="nbody" depends="luaj-lib,proguard-lib">
|
||||||
|
<buildappjar luaprog="nbody" arg="1000000"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="nsieve" depends="luaj-lib,proguard-lib">
|
||||||
|
<buildappjar luaprog="nsieve" arg="8"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="swingapp" depends="luaj-lib,proguard-lib">
|
||||||
|
<buildappjar luaprog="swingapp" srcdir="examples/lua"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="allappjars" depends="binarytrees,fannkuch,nbody,nsieve,swingapp"/>
|
||||||
|
|
||||||
|
<target name="all" depends="allappjars"/>
|
||||||
|
</project>
|
||||||
116
build-applet.xml
Normal file
116
build-applet.xml
Normal file
@@ -0,0 +1,116 @@
|
|||||||
|
<?xml version="1.0"?>
|
||||||
|
<project name="sample" default="main" basedir=".">
|
||||||
|
<property file="version.properties"/>
|
||||||
|
|
||||||
|
<!-- find libs -->
|
||||||
|
<import file="build-libs.xml"/>
|
||||||
|
|
||||||
|
<!-- main java class -->
|
||||||
|
<property name="java.dir" value="examples/jse"/>
|
||||||
|
<property name="java.name" value="SampleApplet"/>
|
||||||
|
|
||||||
|
<!-- main script -->
|
||||||
|
<property name="script.dir" value="examples/lua"/>
|
||||||
|
<property name="script.name" value="swingapplet"/>
|
||||||
|
<property name="image.name" value="logo.gif"/>
|
||||||
|
|
||||||
|
<!-- location of luaj jar -->
|
||||||
|
<property name="libs.dir" value="lib"/>
|
||||||
|
<property name="luaj.jar" value="${libs.dir}/luaj-jse-${version}.jar"/>
|
||||||
|
|
||||||
|
<!-- location of build results -->
|
||||||
|
<property name="build.dir" value="build/applet"/>
|
||||||
|
|
||||||
|
<target name="clean">
|
||||||
|
<delete failonerror="false" dir="${build.dir}"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="dirs">
|
||||||
|
<mkdir dir="build/applet/classes"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="classes" depends="dirs">
|
||||||
|
<copy todir="${build.dir}">
|
||||||
|
<fileset dir="${script.dir}" includes="${script.name}.lua,${image.name}"/>
|
||||||
|
</copy>
|
||||||
|
<javac destdir="${build.dir}/classes" source="1.4" target="1.4"
|
||||||
|
classpath="${luaj.jar}" srcdir="${java.dir}" includes="${java.name}.java"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="manifest" depends="dirs">
|
||||||
|
<manifest file="${build.dir}/MANIFEST.MF">
|
||||||
|
<attribute name="Permissions" value="sandbox"/>
|
||||||
|
<attribute name="Main-class" value="${java.name}"/>
|
||||||
|
</manifest>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jar" depends="classes,manifest">
|
||||||
|
<jar destfile="${build.dir}/${script.name}.jar"
|
||||||
|
manifest="${build.dir}/MANIFEST.MF">
|
||||||
|
<fileset dir="${build.dir}" includes="*.lua"/>
|
||||||
|
<fileset dir="${build.dir}/classes"/>
|
||||||
|
<zipfileset
|
||||||
|
src="${luaj.jar}"
|
||||||
|
excludes="**/script/*,**/luajc/**,**/parser/**,**/ast/**,lua*"/>
|
||||||
|
</jar>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="obf" depends="jar,proguard-lib">
|
||||||
|
<taskdef resource="proguard/ant/task.properties" classpath="lib/proguard.jar" />
|
||||||
|
<copy file="${build.dir}/${script.name}.jar"
|
||||||
|
tofile="${build.dir}/${script.name}-unobfuscated.jar"/>
|
||||||
|
<proguard>
|
||||||
|
-injars ${build.dir}/${script.name}-unobfuscated.jar
|
||||||
|
-outjars ${build.dir}/${script.name}.jar
|
||||||
|
-libraryjars ${java.home}/lib/rt.jar
|
||||||
|
-overloadaggressively
|
||||||
|
-repackageclasses ''
|
||||||
|
-allowaccessmodification
|
||||||
|
-printmapping ${build.dir}/mapping.txt
|
||||||
|
|
||||||
|
-keep public class * extends java.applet.Applet
|
||||||
|
|
||||||
|
-target 1.4
|
||||||
|
</proguard>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="sign" depends="obf">
|
||||||
|
<signjar jar="${build.dir}/${script.name}.jar"
|
||||||
|
alias="${sign.alias}"
|
||||||
|
storepass="${sign.storepass}"
|
||||||
|
keypass="${sign.keypass}"
|
||||||
|
keystore="${sign.keystore}" />
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="html" depends="dirs">
|
||||||
|
<echoxml file="build/applet/LuajSampleApplet.html">
|
||||||
|
<html>
|
||||||
|
<head><title>Luaj Sample Applet</title></head>
|
||||||
|
<body>
|
||||||
|
<h1>Luaj Sample Applet</h1>
|
||||||
|
Requires browser that supports applets.
|
||||||
|
${script.name}
|
||||||
|
<applet archive='${script.name}.jar'
|
||||||
|
code='${java.name}.class'
|
||||||
|
width='800'
|
||||||
|
height='640' >
|
||||||
|
<param name='luaj.script' value='${script.name}.lua'/>
|
||||||
|
<param name="java_version" value="1.4+"/>
|
||||||
|
</applet>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
</echoxml>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="run" depends="jar,html">
|
||||||
|
<exec executable="open" spawn="true">
|
||||||
|
<arg value="-a Firefox"/>
|
||||||
|
<arg path="build/applet/LuajSampleApplet.html"/>
|
||||||
|
</exec>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="all" depends="clean,sign,html,run"/>
|
||||||
|
|
||||||
|
<target name="main" depends="sign,html"/>
|
||||||
|
|
||||||
|
</project>
|
||||||
119
build-coverage.xml
Normal file
119
build-coverage.xml
Normal file
@@ -0,0 +1,119 @@
|
|||||||
|
<project default="all" xmlns:artifact="antlib:org.apache.maven.artifact.ant">
|
||||||
|
<!--
|
||||||
|
Run code coverage for unit tests on the luaj vm and libraries.
|
||||||
|
-->
|
||||||
|
|
||||||
|
<property name="classes.dir" value="build/classes-debug" />
|
||||||
|
<property name="instrumented.dir" value="build/instrumented" />
|
||||||
|
<property name="reports.xml.dir" value="build/reports-junit-xml" />
|
||||||
|
<property name="reports.html.dir" value="build/reports-junit-html" />
|
||||||
|
<property name="coverage.xml.dir" value="build/reports-coverage-xml" />
|
||||||
|
<property name="coverage.html.dir" value="build/reports-coverage-html" />
|
||||||
|
<property name="cobertura.serfile" value="cobertura.ser" />
|
||||||
|
<property name="cobertura.logfile" value="cobertura.log" />
|
||||||
|
|
||||||
|
<artifact:dependencies filesetId="cobutura.fileset">
|
||||||
|
<dependency groupId="net.sourceforge.cobertura" artifactId="cobertura" version="1.9.4.1"/>
|
||||||
|
<dependency groupId="junit" artifactId="junit" version="3.8.1"/>
|
||||||
|
</artifact:dependencies>
|
||||||
|
|
||||||
|
<path id="cobertura.classpath">
|
||||||
|
<fileset refid="cobutura.fileset" />
|
||||||
|
</path>
|
||||||
|
|
||||||
|
<taskdef classpathref="cobertura.classpath" resource="tasks.properties" />
|
||||||
|
|
||||||
|
<import file="wtk.xml"/>
|
||||||
|
|
||||||
|
<property environment="env"/>
|
||||||
|
|
||||||
|
<target name="clean" description="Remove all files created by the build/test process.">
|
||||||
|
<delete dir="${classes.dir}" failonerror="yes"/>
|
||||||
|
<delete dir="${instrumented.dir}" failonerror="yes"/>
|
||||||
|
<delete file="${cobertura.logfile}" />
|
||||||
|
<delete file="${cobertura.serfile}" />
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="init">
|
||||||
|
<ant antfile="build.xml" target="bcel-lib"/>
|
||||||
|
<ant antfile="build.xml" target="luaj1-lib"/>
|
||||||
|
<mkdir dir="${classes.dir}" />
|
||||||
|
<mkdir dir="${instrumented.dir}" />
|
||||||
|
<mkdir dir="${reports.xml.dir}" />
|
||||||
|
<mkdir dir="${reports.html.dir}" />
|
||||||
|
<mkdir dir="${coverage.xml.dir}" />
|
||||||
|
<mkdir dir="${coverage.html.dir}" />
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="compile" depends="init,wtk-or-fail">
|
||||||
|
<javac destdir="${classes.dir}" debug="yes" target="1.5">
|
||||||
|
<classpath refid="cobertura.classpath" />
|
||||||
|
<classpath refid="wtk-libs" />
|
||||||
|
<classpath path="lib/bcel-5.2.jar" />
|
||||||
|
<src path="src/core"/>
|
||||||
|
<src path="src/jme"/>
|
||||||
|
<src path="src/jse"/>
|
||||||
|
<src path="test/junit"/>
|
||||||
|
</javac>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="instrument" depends="compile">
|
||||||
|
<delete file="${cobertura.serfile}"/>
|
||||||
|
<delete dir="${instrumented.dir}" failonerror="no"/>
|
||||||
|
<cobertura-instrument datafile="${cobertura.serfile}" todir="${instrumented.dir}">
|
||||||
|
<fileset dir="${classes.dir}">
|
||||||
|
<include name="org/luaj/vm2/*.class" />
|
||||||
|
<include name="org/luaj/vm2/lib/*.class" />
|
||||||
|
<include name="org/luaj/vm2/lib/jse/*.class" />
|
||||||
|
<include name="org/luaj/vm2/lib/jme/*.class" />
|
||||||
|
<include name="org/luaj/vm2/compiler/*.class" />
|
||||||
|
<include name="org/luaj/vm2/luajc/*.class" />
|
||||||
|
<include name="org/luaj/vm2/lua2java/*.class" />
|
||||||
|
<include name="org/luaj/vm2/parser/*.class" />
|
||||||
|
<include name="org/luaj/vm2/ast/*.class" />
|
||||||
|
<exclude name="**/*Test*.class" />
|
||||||
|
</fileset>
|
||||||
|
</cobertura-instrument>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="test">
|
||||||
|
<junit fork="yes" dir="${basedir}" showoutput="yes">
|
||||||
|
<sysproperty key="net.sourceforge.cobertura.serfile"
|
||||||
|
file="${basedir}/${cobertura.serfile}" />
|
||||||
|
<classpath location="${instrumented.dir}" />
|
||||||
|
<classpath location="${classes.dir}" />
|
||||||
|
<classpath refid="cobertura.classpath" />
|
||||||
|
<classpath location="test/lua" />
|
||||||
|
<classpath location="test/junit/org/luaj/vm2/compiler" />
|
||||||
|
<classpath location="test/junit/org/luaj/vm2/vm1" />
|
||||||
|
<classpath path="lib/bcel-5.2.jar" />
|
||||||
|
<formatter type="xml" />
|
||||||
|
<batchtest todir="${reports.xml.dir}">
|
||||||
|
<fileset dir="test/junit">
|
||||||
|
<include name="org/luaj/vm2/AllTests.java" />
|
||||||
|
</fileset>
|
||||||
|
</batchtest>
|
||||||
|
</junit>
|
||||||
|
|
||||||
|
<junitreport todir="${reports.xml.dir}">
|
||||||
|
<fileset dir="${reports.xml.dir}">
|
||||||
|
<include name="TEST-*.xml" />
|
||||||
|
</fileset>
|
||||||
|
<report format="frames" todir="${reports.html.dir}" />
|
||||||
|
</junitreport>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="report">
|
||||||
|
<cobertura-report datafile="${cobertura.serfile}" destdir="${coverage.xml.dir}" format="xml" />
|
||||||
|
<cobertura-report datafile="${cobertura.serfile}" destdir="${coverage.html.dir}">
|
||||||
|
<fileset dir="src/core"/>
|
||||||
|
<fileset dir="src/jse"/>
|
||||||
|
<fileset dir="src/jme"/>
|
||||||
|
</cobertura-report>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="coverage" depends="clean,init,compile,instrument,test,report"/>
|
||||||
|
|
||||||
|
<target name="all" depends="coverage" />
|
||||||
|
|
||||||
|
</project>
|
||||||
56
build-libs.xml
Normal file
56
build-libs.xml
Normal file
@@ -0,0 +1,56 @@
|
|||||||
|
<project default="all-libs">
|
||||||
|
|
||||||
|
<available file="lib/midpapi20.jar" property="midpapi.lib.exists"/>
|
||||||
|
<available file="lib/bcel-5.2.jar" property="bcel.lib.exists"/>
|
||||||
|
<available file="lib/javacc.jar" property="javacc.lib.exists"/>
|
||||||
|
<available file="lib/proguard.jar" property="proguard.lib.exists"/>
|
||||||
|
<available file="lib/antenna-bin-1.2.0-beta.jar" property="antenna.lib.exists"/>
|
||||||
|
<available file="lib/junit.jar" property="junit.lib.exists"/>
|
||||||
|
<available file="lib/cobertura.jar" property="cobertura.lib.exists"/>
|
||||||
|
<available file="lib/microemulator.jar" property="microemulator.lib.exists"/>
|
||||||
|
|
||||||
|
<macrodef name="download">
|
||||||
|
<attribute name="zipname"/>
|
||||||
|
<attribute name="jars" default="**/*.jar"/>
|
||||||
|
<sequential>
|
||||||
|
<mkdir dir="lib"/>
|
||||||
|
<get src="http://luaj.sourceforge.net/lib/@{zipname}.tar.gz"
|
||||||
|
dest="lib/@{zipname}.tar.gz"/>
|
||||||
|
<gunzip src="lib/@{zipname}.tar.gz" dest="lib/@{zipname}.tar"/>
|
||||||
|
<untar src="lib/@{zipname}.tar" dest="lib" overwrite="true">
|
||||||
|
<patternset>
|
||||||
|
<include name="@{jars}"/>
|
||||||
|
</patternset>
|
||||||
|
<mapper type="flatten"/>
|
||||||
|
</untar>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<target name="wtk-libs" unless="midpapi.lib.exists">
|
||||||
|
<download zipname="wtk-2.5.2-api"/>
|
||||||
|
</target>
|
||||||
|
<target name="bcel-lib" unless="bcel.lib.exists">
|
||||||
|
<download zipname="/bcel-5.2"/>
|
||||||
|
</target>
|
||||||
|
<target name="javacc-lib" unless="javacc.lib.exists">
|
||||||
|
<download zipname="javacc-5.0"/>
|
||||||
|
</target>
|
||||||
|
<target name="proguard-lib" unless="proguard.lib.exists">
|
||||||
|
<download zipname="proguard4.6"/>
|
||||||
|
</target>
|
||||||
|
<target name="antenna-lib" unless="antenna.lib.exists">
|
||||||
|
<download zipname="antenna-bin-1.2.0-beta"/>
|
||||||
|
</target>
|
||||||
|
<target name="junit-lib" unless="junit.lib.exists">
|
||||||
|
<download zipname="junit-3.8.2"/>
|
||||||
|
</target>
|
||||||
|
<target name="cobertura-lib" unless="cobertura.lib.exists">
|
||||||
|
<download zipname="cobertura-1.9.4.1-bin"/>
|
||||||
|
</target>
|
||||||
|
<target name="microemulator-lib" unless="microemulator.lib.exists">
|
||||||
|
<download zipname="microemulator-2.0.4" jars="**/microemulator.jar"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="all-libs" depends="wtk-libs,bcel-lib,javacc-lib,proguard-lib,antenna-lib,junit-lib,cobertura-lib"/>
|
||||||
|
|
||||||
|
</project>
|
||||||
176
build-maven.xml
Normal file
176
build-maven.xml
Normal file
@@ -0,0 +1,176 @@
|
|||||||
|
<project default="usage">
|
||||||
|
<!-- Ant file to deploy to maven once the distribution is released on sourceforge.
|
||||||
|
-->
|
||||||
|
<property file="version.properties"/>
|
||||||
|
|
||||||
|
<macrodef name="write_pom">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<attribute name="snapshot" default=""/>
|
||||||
|
<sequential>
|
||||||
|
<mkdir dir="build/maven-${version}"/>
|
||||||
|
<echo file="build/maven-${version}/luaj-@{platform}-${version}@{snapshot}.pom"><![CDATA[<project>
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
<groupId>org.luaj</groupId>
|
||||||
|
<artifactId>luaj-]]>@{platform}<![CDATA[</artifactId>
|
||||||
|
<version>]]>${version}@{snapshot}<![CDATA[</version>
|
||||||
|
<packaging>jar</packaging>
|
||||||
|
<name>luaj-]]>@{platform}<![CDATA[</name>
|
||||||
|
<description>Luaj ]]>${version}<![CDATA[ for the ]]>@{platform}<![CDATA[ platform</description>
|
||||||
|
<url>http://sourceforge.net/projects/luaj/</url>
|
||||||
|
<licenses>
|
||||||
|
<license>
|
||||||
|
<name>MIT License</name>
|
||||||
|
<url>http://luaj.sourceforge.net/license.txt</url>
|
||||||
|
<distribution>repo</distribution>
|
||||||
|
</license>
|
||||||
|
</licenses>
|
||||||
|
<developers>
|
||||||
|
<developer>
|
||||||
|
<id>jrosebor</id>
|
||||||
|
<name>James Roseborough</name>
|
||||||
|
<email>jim.roseborough@luaj.org</email>
|
||||||
|
<timezone>-8</timezone>
|
||||||
|
<roles></roles>
|
||||||
|
</developer>
|
||||||
|
<developer>
|
||||||
|
<id>ifarmer</id>
|
||||||
|
<name>Ian Farmer</name>
|
||||||
|
<email>ian.farmer@luaj.org</email>
|
||||||
|
<timezone>-8</timezone>
|
||||||
|
<roles></roles>
|
||||||
|
</developer>
|
||||||
|
</developers>
|
||||||
|
<scm>
|
||||||
|
<url>http://luaj.cvs.sourceforge.net/viewvc/luaj/luaj-vm/</url>
|
||||||
|
</scm>
|
||||||
|
</project>
|
||||||
|
]]></echo>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="prepare_files">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<attribute name="snapshot" default=""/>
|
||||||
|
<sequential>
|
||||||
|
<mkdir dir="build/maven-${version}"/>
|
||||||
|
<write_pom platform="@{platform}" snapshot="@{snapshot}"/>
|
||||||
|
<copy file="luaj-${version}.zip" todir="build/maven-${version}"/>
|
||||||
|
<unzip src="build/maven-${version}/luaj-${version}.zip" dest="build/maven-${version}"/>
|
||||||
|
<copy file="build/maven-${version}/luaj-${version}/lib/luaj-@{platform}-${version}.jar" todir="build/maven-${version}"/>
|
||||||
|
|
||||||
|
<!-- make a -sources file -->
|
||||||
|
<mkdir dir="build/maven-${version}/sources-@{platform}"/>
|
||||||
|
<copy todir="build/maven-${version}/sources-@{platform}">
|
||||||
|
<fileset dir="build/maven-${version}/luaj-${version}/src/core"/>
|
||||||
|
<fileset dir="build/maven-${version}/luaj-${version}/src/@{platform}"/>
|
||||||
|
<filterchain>
|
||||||
|
<tokenfilter><replacestring from='"Luaj 0.0"' to='"Luaj-@{platform} ${version}"'/></tokenfilter>
|
||||||
|
</filterchain>
|
||||||
|
</copy>
|
||||||
|
<zip destfile="build/maven-${version}/luaj-@{platform}-${version}-sources.jar"
|
||||||
|
basedir="build/maven-${version}/sources-@{platform}"/>
|
||||||
|
|
||||||
|
<!-- make a -javadoc file -->
|
||||||
|
<mkdir dir="build/maven-${version}/javadoc-@{platform}"/>
|
||||||
|
<javadoc defaultexcludes="yes"
|
||||||
|
destdir="build/maven-${version}/javadoc-@{platform}"
|
||||||
|
author="true"
|
||||||
|
version="true"
|
||||||
|
use="true"
|
||||||
|
windowtitle="Luaj API">
|
||||||
|
<fileset dir="build/maven-${version}/sources-@{platform}">
|
||||||
|
<include name="org/luaj/vm/*.java"/>
|
||||||
|
<include name="org/luaj/vm2/*.java"/>
|
||||||
|
<include name="org/luaj/vm2/server/*.java"/>
|
||||||
|
<include name="**/LuaC.java"/>
|
||||||
|
<include name="**/LuaJC.java"/>
|
||||||
|
<include name="**/lib/*/*.java"/>
|
||||||
|
</fileset>
|
||||||
|
<doctitle><![CDATA[<h1>Luaj API</h1>]]></doctitle>
|
||||||
|
<bottom><![CDATA[<i>Copyright © 2007-2015 Luaj.org. All Rights Reserved.</i>]]></bottom>
|
||||||
|
<tag name="todo" scope="all" description="To do:"/>
|
||||||
|
<link offline="true" href="http://sourceforge.net/projects/luaj/" packagelistLoc="C:\tmp"/>
|
||||||
|
<link href="http://sourceforge.net/projects/luaj/"/>
|
||||||
|
</javadoc>
|
||||||
|
<zip destfile="build/maven-${version}/luaj-@{platform}-${version}-javadoc.jar"
|
||||||
|
basedir="build/maven-${version}/javadoc-@{platform}"/>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="shapshot_files">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<sequential>
|
||||||
|
<exec executable="mvn">
|
||||||
|
<arg value="deploy:deploy-file"/>
|
||||||
|
<arg value="-Durl=https://oss.sonatype.org/content/repositories/snapshots"/>
|
||||||
|
<arg value="-DrepositoryId=nexus-releases"/>
|
||||||
|
<arg value="-DpomFile=build/maven-${version}/luaj-@{platform}-${version}-SNAPSHOT.pom"/>
|
||||||
|
<arg value="-Dfile=build/maven-${version}/luaj-@{platform}-${version}.jar"/>
|
||||||
|
<arg value="-Dsources=build/maven-${version}/luaj-@{platform}-${version}-sources.jar"/>
|
||||||
|
<arg value="-Djavadoc=build/maven-${version}/luaj-@{platform}-${version}-javadoc.jar"/>
|
||||||
|
</exec>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="sign_and_deploy">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<sequential>
|
||||||
|
<exec executable="mvn">
|
||||||
|
<arg value="gpg:sign-and-deploy-file"/>
|
||||||
|
<arg value="-Durl=http://oss.sonatype.org/service/local/staging/deploy/maven2"/>
|
||||||
|
<arg value="-DrepositoryId=nexus-releases"/>
|
||||||
|
<arg value="-DpomFile=build/maven-${version}/luaj-@{platform}-${version}.pom"/>
|
||||||
|
<arg value="-Dfile=build/maven-${version}/luaj-@{platform}-${version}.jar"/>
|
||||||
|
<arg value="-Dsources=build/maven-${version}/luaj-@{platform}-${version}-sources.jar"/>
|
||||||
|
<arg value="-Djavadoc=build/maven-${version}/luaj-@{platform}-${version}-javadoc.jar"/>
|
||||||
|
</exec>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="prepare_and_install">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<sequential>
|
||||||
|
<prepare_files platform="@{platform}"/>
|
||||||
|
<exec executable="mvn">
|
||||||
|
<arg value="install:install-file"/>
|
||||||
|
<arg value="-Dfile=build/maven-${version}/luaj-@{platform}-${version}.jar"/>
|
||||||
|
<arg value="-DpomFile=build/maven-${version}/luaj-@{platform}-${version}.pom"/>
|
||||||
|
</exec>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="prepare_and_snapshot">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<sequential>
|
||||||
|
<prepare_files platform="@{platform}" snapshot="-SNAPSHOT"/>
|
||||||
|
<shapshot_files platform="@{platform}"/>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<macrodef name="prepare_and_deploy">
|
||||||
|
<attribute name="platform"/>
|
||||||
|
<sequential>
|
||||||
|
<prepare_files platform="@{platform}"/>
|
||||||
|
<sign_and_deploy platform="@{platform}"/>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<target name="install">
|
||||||
|
<prepare_and_install platform="jse"/>
|
||||||
|
<prepare_and_install platform="jme"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="snapshot">
|
||||||
|
<prepare_and_snapshot platform="jse"/>
|
||||||
|
<prepare_and_snapshot platform="jme"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="deploy">
|
||||||
|
<prepare_and_deploy platform="jse"/>
|
||||||
|
<prepare_and_deploy platform="jme"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="usage">
|
||||||
|
<echo level="info">Usage: ant [-Dversion=${version}] -f build-maven.xml [install | shapshot | deploy]</echo>
|
||||||
|
</target>
|
||||||
|
</project>
|
||||||
113
build-midlet.xml
Normal file
113
build-midlet.xml
Normal file
@@ -0,0 +1,113 @@
|
|||||||
|
<?xml version="1.0"?>
|
||||||
|
<project name="sample" default="all" basedir=".">
|
||||||
|
<property file="version.properties"/>
|
||||||
|
|
||||||
|
<!-- find libs -->
|
||||||
|
<import file="build-libs.xml"/>
|
||||||
|
|
||||||
|
<!-- main script -->
|
||||||
|
<property name="script.name" value="hello"/>
|
||||||
|
<property name="script.dir" value="examples/lua"/>
|
||||||
|
|
||||||
|
<target name="clean">
|
||||||
|
<delete failonerror="false" dir="build"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="dirs">
|
||||||
|
<mkdir dir="build"/>
|
||||||
|
<mkdir dir="build/tool"/>
|
||||||
|
<mkdir dir="build/classes"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="tools" depends="dirs,bcel-lib,wtk-libs,microemulator-lib">
|
||||||
|
<javac destdir="build/tool" classpath="lib/bcel-5.2.jar">
|
||||||
|
<src path="src/core"/>
|
||||||
|
<src path="src/jse"/>
|
||||||
|
</javac>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<!-- compile script into lua bytecode -->
|
||||||
|
<target name="luac" depends="tools">
|
||||||
|
<java classname="luac" classpath="build/tool">
|
||||||
|
<arg line="-o build/classes/${script.name}.lua"/>
|
||||||
|
<arg line="${script.dir}/${script.name}.lua"/>
|
||||||
|
</java>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<!-- compile script into java bytecode -->
|
||||||
|
<target name="luajc" depends="tools,wtk-libs">
|
||||||
|
<java classname="luajc" classpath="build/tool:lib/bcel-5.2.jar">
|
||||||
|
<arg line="-verbose"/>
|
||||||
|
<arg line="-srcdir ${script.dir}"/>
|
||||||
|
<arg line="-destdir build/classes"/>
|
||||||
|
<arg line="${script.name}.lua"/>
|
||||||
|
</java>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="classes" depends="dirs,wtk-libs">
|
||||||
|
<mkdir dir="build/midlet/src"/>
|
||||||
|
<copy todir="build/midlet/src">
|
||||||
|
<fileset dir="src/core"/>
|
||||||
|
<fileset dir="src/jme"/>
|
||||||
|
<fileset dir="examples/jme"/>
|
||||||
|
<filterchain>
|
||||||
|
<tokenfilter><replacestring from='"Luaj 0.0"' to='"Luaj-jme ${version}"'/></tokenfilter>
|
||||||
|
</filterchain>
|
||||||
|
</copy>
|
||||||
|
<path id="wtk-libs">
|
||||||
|
<pathelement path="lib/cldcapi11.jar"/>
|
||||||
|
<pathelement path="lib/midpapi20.jar"/>
|
||||||
|
<pathelement path="lib/mmapi.jar"/>
|
||||||
|
</path>
|
||||||
|
<javac destdir="build/classes" encoding="utf-8" source="1.3" target="1.2" bootclasspathref="wtk-libs"
|
||||||
|
srcdir="build/midlet/src"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jar" depends="luajc,classes">
|
||||||
|
<jar destfile="build/sample-plain.jar"
|
||||||
|
basedir="build/classes"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="obf" depends="jar,proguard-lib">
|
||||||
|
<taskdef resource="proguard/ant/task.properties" classpath="lib/proguard.jar" />
|
||||||
|
<proguard>
|
||||||
|
-injars build/sample-plain.jar
|
||||||
|
-outjars build/sample.jar
|
||||||
|
-libraryjars lib/midpapi20.jar
|
||||||
|
-libraryjars lib/cldcapi11.jar
|
||||||
|
-overloadaggressively
|
||||||
|
-repackageclasses ''
|
||||||
|
-microedition
|
||||||
|
|
||||||
|
-keep public class SampleMIDlet
|
||||||
|
-keep public class * extends org.luaj.vm2.LuaValue
|
||||||
|
</proguard>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jad" depends="obf">
|
||||||
|
<length file="build/sample.jar" property="sample.jar.length" />
|
||||||
|
<echo level="info">Jar file length is ${sample.jar.length}</echo>
|
||||||
|
<manifest file="build/sample.jad">
|
||||||
|
<attribute name="Built-By" value="luaj-${version}"/>
|
||||||
|
<attribute name="MIDlet-Name" value="Luaj ${script.name}"/>
|
||||||
|
<attribute name="MIDlet-Version" value="${version}"/>
|
||||||
|
<attribute name="MIDlet-Vendor" value="luaj.org"/>
|
||||||
|
<attribute name="MIDlet-Description" value="Luaj Sample Midlet"/>
|
||||||
|
<attribute name="MIDlet-1" value="${script.name}-${version}, , SampleMIDlet"/>
|
||||||
|
<attribute name="MIDlet-Jar-URL" value="sample.jar"/>
|
||||||
|
<attribute name="MIDlet-Jar-Size" value="${sample.jar.length}"/>
|
||||||
|
<attribute name="script" value="${script.name}"/>
|
||||||
|
</manifest>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="package" depends="jad,jar,obf"/>
|
||||||
|
|
||||||
|
<target name="run" depends="jad,jar,obf,microemulator-lib">
|
||||||
|
<java jar="lib/microemulator.jar" fork="true">
|
||||||
|
<arg path="build/sample.jad"/>
|
||||||
|
</java>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="all" depends="clean,package,run"/>
|
||||||
|
|
||||||
|
</project>
|
||||||
68
build-perf.xml
Normal file
68
build-perf.xml
Normal file
@@ -0,0 +1,68 @@
|
|||||||
|
<project default="all">
|
||||||
|
<import file="build.xml"/>
|
||||||
|
|
||||||
|
<property name="lua.command" value="lua"/>
|
||||||
|
<available file="luaj-jse-${version}.jar" property="luaj.lib.exists"/>
|
||||||
|
<available file="lib/jill-1.0.1.jar" property="jill.lib.exists"/>
|
||||||
|
<available file="lib/kahlua.jar" property="kahlua.lib.exists"/>
|
||||||
|
<available file="lib/mochalua-1.0.jar" property="mochalua.lib.exists"/>
|
||||||
|
|
||||||
|
<target name="luaj-lib" unless="luaj.lib.exists">
|
||||||
|
<antcall target="jar-jse"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jill-lib" unless="jill.lib.exists">
|
||||||
|
<mkdir dir="lib"/>
|
||||||
|
<get src="http://jillcode.googlecode.com/files/jill-1.0.1.zip"
|
||||||
|
dest="lib/jill-1.0.1.zip"/>
|
||||||
|
<unzip src="lib/jill-1.0.1.zip" dest="lib" overwrite="true"/>
|
||||||
|
<ant dir="lib/jill-1.0.1" target="compile"/>
|
||||||
|
<jar destfile="lib/jill-1.0.1.jar" basedir="lib/jill-1.0.1/compiled"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="kahlua-lib" unless="kahlua.lib.exists">
|
||||||
|
<get src="http://kahlua.googlecode.com/files/kahlua.jar"
|
||||||
|
dest="lib/kahlua.jar"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="mochalua-lib" unless="mochalua.lib.exists">
|
||||||
|
<get src="http://mochalua.googlecode.com/files/Mochalua%201.0.jar"
|
||||||
|
dest="lib/mochalua-1.0.jar"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="perf-libs" depends="luaj-lib,bcel-lib,jill-lib,kahlua-lib,mochalua-lib"/>
|
||||||
|
|
||||||
|
<macrodef name="perftest">
|
||||||
|
<attribute name="program" default="lua"/>
|
||||||
|
<attribute name="luaprog" default="fannkuch.lua 10"/>
|
||||||
|
<attribute name="basedir" default="test/lua/perf/"/>
|
||||||
|
<sequential>
|
||||||
|
<echo level="info">------ @{program} @{luaprog}</echo>
|
||||||
|
<exec executable="bash">
|
||||||
|
<arg value="-c"/>
|
||||||
|
<arg value="time @{program} @{basedir}@{luaprog}"/>
|
||||||
|
</exec>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
|
||||||
|
<macrodef name="testcase">
|
||||||
|
<attribute name="luaprog" default="fannkuch.lua 10"/>
|
||||||
|
<sequential>
|
||||||
|
<echo level="info">=========== @{luaprog} =============</echo>
|
||||||
|
<perftest program="java -version" luaprog="" basedir=""/>
|
||||||
|
<perftest program="${lua.command}" luaprog="@{luaprog}"/>
|
||||||
|
<perftest program="java -cp luaj-jse-${version}.jar lua -n" luaprog="@{luaprog}"/>
|
||||||
|
<perftest program="java -cp luaj-jse-${version}.jar${path.separator}lib/bcel-5.2.jar lua -b" luaprog="@{luaprog}"/>
|
||||||
|
</sequential>
|
||||||
|
</macrodef>
|
||||||
|
|
||||||
|
<target name="alltests">
|
||||||
|
<testcase luaprog="binarytrees.lua 15"/>
|
||||||
|
<testcase luaprog="fannkuch.lua 10"/>
|
||||||
|
<testcase luaprog="nbody.lua 1000000"/>
|
||||||
|
<testcase luaprog="nsieve.lua 9"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="all" depends="alltests"/>
|
||||||
|
</project>
|
||||||
208
build.xml
Normal file
208
build.xml
Normal file
@@ -0,0 +1,208 @@
|
|||||||
|
<project default="all">
|
||||||
|
<property file="version.properties"/>
|
||||||
|
|
||||||
|
<property name="jar.name.jme" value="luaj-jme-${version}.jar"/>
|
||||||
|
<property name="jar.name.jse" value="luaj-jse-${version}.jar"/>
|
||||||
|
<property name="jar.name.sources" value="luaj-sources-${version}.jar"/>
|
||||||
|
|
||||||
|
<target name="clean-build">
|
||||||
|
<delete dir="build"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="clean" depends="clean-build">
|
||||||
|
<delete>
|
||||||
|
<fileset dir="." includes="luaj-*.jar"/>
|
||||||
|
</delete>
|
||||||
|
<delete dir="examples/android/bin"/>
|
||||||
|
<delete dir="examples/android/build"/>
|
||||||
|
<delete dir="examples/android/gen"/>
|
||||||
|
<delete dir="examples/android/libs"/>
|
||||||
|
<delete dir="examples/maven/target"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<import file="build-libs.xml"/>
|
||||||
|
|
||||||
|
<target name="parser" depends="javacc-lib">
|
||||||
|
<java classname="javacc" classpath="lib/javacc.jar">
|
||||||
|
<arg line="grammar/LuaParser.jj"/>
|
||||||
|
</java>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="plain-parser" depends="javacc-lib">
|
||||||
|
<java dir="src/jse" fork="true" classname="javacc" classpath="lib/javacc.jar">
|
||||||
|
<arg line="../../grammar/Lua52.jj"/>
|
||||||
|
</java>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="compile" depends="wtk-libs,bcel-lib">
|
||||||
|
<delete dir="build/jme/src"/>
|
||||||
|
<delete dir="build/jse/src"/>
|
||||||
|
<mkdir dir="build/jme/src"/>
|
||||||
|
<mkdir dir="build/jse/src"/>
|
||||||
|
<mkdir dir="build/jme/classes"/>
|
||||||
|
<mkdir dir="build/jse/classes"/>
|
||||||
|
<copy todir="build/jme/src">
|
||||||
|
<fileset dir="src/core"/>
|
||||||
|
<fileset dir="src/jme"/>
|
||||||
|
<filterchain>
|
||||||
|
<tokenfilter><replacestring from='"Luaj 0.0"' to='"Luaj-jme ${version}"'/></tokenfilter>
|
||||||
|
</filterchain>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/jse/src">
|
||||||
|
<fileset dir="src/core"/>
|
||||||
|
<filterchain>
|
||||||
|
<tokenfilter><replacestring from='"Luaj 0.0"' to='"Luaj-jse ${version}"'/></tokenfilter>
|
||||||
|
</filterchain>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/jse/src">
|
||||||
|
<fileset dir="src/jse"/>
|
||||||
|
<filterchain>
|
||||||
|
<tokenfilter><replacestring from='<String>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Stat>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Exp>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Name>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Block>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<TableField>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<VarExp>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Exp.VarExp>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Object,String>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Double,String>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Integer,Integer>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Integer,LocalVariableGen>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<Exp,Integer>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<String,byte[]>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<String,Variable>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<LuaValue,String>' to=''/></tokenfilter>
|
||||||
|
<tokenfilter><replacestring from='<LuaString,String>' to=''/></tokenfilter>
|
||||||
|
</filterchain>
|
||||||
|
</copy>
|
||||||
|
<path id="wtk-libs">
|
||||||
|
<pathelement path="lib/cldcapi11.jar"/>
|
||||||
|
<pathelement path="lib/midpapi20.jar"/>
|
||||||
|
<pathelement path="lib/mmapi.jar"/>
|
||||||
|
</path>
|
||||||
|
<javac destdir="build/jme/classes" encoding="utf-8" source="1.3" target="1.2" bootclasspathref="wtk-libs"
|
||||||
|
srcdir="build/jme/src"/>
|
||||||
|
<javac destdir="build/jse/classes" encoding="utf-8" source="1.3" target="1.3"
|
||||||
|
classpath="lib/bcel-5.2.jar"
|
||||||
|
srcdir="build/jse/src"
|
||||||
|
excludes="**/script/*,**/Lua2Java*,**/server/*,lua*"/>
|
||||||
|
<javac destdir="build/jse/classes" encoding="utf-8" source="1.5" target="1.5"
|
||||||
|
classpath="build/jse/classes"
|
||||||
|
srcdir="build/jse/src"
|
||||||
|
includes="**/script/*,**/Lua2Java*,**/server/*"/>
|
||||||
|
<javac destdir="build/jse/classes" encoding="utf-8" source="1.3" target="1.3"
|
||||||
|
classpath="build/jse/classes"
|
||||||
|
srcdir="build/jse/src"
|
||||||
|
includes="lua*"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jar-jme" depends="compile">
|
||||||
|
<jar destfile="${jar.name.jme}" basedir="build/jme/classes"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jar-jse" depends="compile">
|
||||||
|
<jar destfile="${jar.name.jse}">
|
||||||
|
<fileset dir="build/jse/classes"/>
|
||||||
|
<fileset dir="src/jse/">
|
||||||
|
<include name="META-INF/services/**"/>
|
||||||
|
</fileset>
|
||||||
|
</jar>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="jar-jse-sources" depends="compile">
|
||||||
|
<jar destfile="${jar.name.sources}">
|
||||||
|
<fileset dir="build/jme/src"/>
|
||||||
|
<fileset dir="build/jse/src"/>
|
||||||
|
</jar>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="doc">
|
||||||
|
<delete dir="docs/api"/>
|
||||||
|
<mkdir dir="docs/api"/>
|
||||||
|
<javadoc defaultexcludes="yes"
|
||||||
|
destdir="docs/api"
|
||||||
|
author="true"
|
||||||
|
version="true"
|
||||||
|
use="true"
|
||||||
|
windowtitle="Luaj API">
|
||||||
|
<fileset dir="src/core" defaultexcludes="yes" includes="org/luaj/vm2/*.java,org/luaj/vm2/compiler/LuaC.java,org/luaj/vm2/lib/*.java"/>
|
||||||
|
<fileset dir="src/jse" defaultexcludes="yes" includes="org/luaj/vm2/lib/jse/*.java,org/luaj/vm2/luajc/LuaJC.java,org/luaj/vm2/server/*.java"/>
|
||||||
|
<fileset dir="src/jme" defaultexcludes="yes" includes="org/luaj/vm2/lib/jme/*.java"/>
|
||||||
|
<doctitle><![CDATA[<h1>Luaj API</h1>]]></doctitle>
|
||||||
|
<bottom><![CDATA[<i>Copyright © 2007-2015 Luaj.org. All Rights Reserved.</i>]]></bottom>
|
||||||
|
<tag name="todo" scope="all" description="To do:"/>
|
||||||
|
<group title="Core VM" packages="org.luaj.vm.*"/>
|
||||||
|
<link offline="true" href="http://sourceforge.net/projects/luaj/" packagelistLoc="C:\tmp"/>
|
||||||
|
<link href="http://sourceforge.net/projects/luaj/"/>
|
||||||
|
</javadoc>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="dist" depends="all,doc">
|
||||||
|
<delete dir="build/luaj-${version}"/>
|
||||||
|
<mkdir dir="build/luaj-${version}/src"/>
|
||||||
|
<mkdir dir="build/luaj-${version}/lib"/>
|
||||||
|
<copy todir="build/luaj-${version}/src">
|
||||||
|
<fileset dir="src">
|
||||||
|
<exclude name="src/test/**"/>
|
||||||
|
<exclude name="**/antlr/**"/>
|
||||||
|
<exclude name="**/lst/**"/>
|
||||||
|
<exclude name="**/JavaCodeGenerator.java"/>
|
||||||
|
<exclude name="**/LuaJCompiler.java"/>
|
||||||
|
</fileset>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/luaj-${version}/test">
|
||||||
|
<fileset dir="test"/>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/luaj-${version}/examples">
|
||||||
|
<fileset dir="examples">
|
||||||
|
<include name="android/*.*"/>
|
||||||
|
<include name="android/assets/**"/>
|
||||||
|
<include name="android/res/**"/>
|
||||||
|
<include name="android/src/**"/>
|
||||||
|
<include name="jme/*.java"/>
|
||||||
|
<include name="jse/*.java"/>
|
||||||
|
<include name="lua/*.*"/>
|
||||||
|
<include name="maven/pom.xml"/>
|
||||||
|
<include name="maven/src/**"/>
|
||||||
|
</fileset>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/luaj-${version}/lib">
|
||||||
|
<fileset dir=".">
|
||||||
|
<include name="*-${version}.jar"/>
|
||||||
|
</fileset>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/luaj-${version}">
|
||||||
|
<fileset dir=".">
|
||||||
|
<include name="build.xml"/>
|
||||||
|
<include name="build-libs.xml"/>
|
||||||
|
<include name="build-coverage.xml"/>
|
||||||
|
<include name="version.properties"/>
|
||||||
|
<include name="wtk.xml"/>
|
||||||
|
<include name="README.html"/>
|
||||||
|
<include name="names.csv"/>
|
||||||
|
<include name=".classpath"/>
|
||||||
|
<include name=".project"/>
|
||||||
|
</fileset>
|
||||||
|
</copy>
|
||||||
|
<copy todir="build/luaj-${version}/docs">
|
||||||
|
<fileset dir="docs"/>
|
||||||
|
</copy>
|
||||||
|
<zip destfile="luaj-${version}.zip"
|
||||||
|
basedir="build" includes="luaj-${version}/**"/>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="mvn_install" depends="jar-jse">
|
||||||
|
<exec executable="mvn">
|
||||||
|
<arg value="install:install-file"/>
|
||||||
|
<arg value="-Dfile=${jar.name.jse}"/>
|
||||||
|
<arg value="-DgroupId=org.luaj"/>
|
||||||
|
<arg value="-DartifactId=luaj-jse"/>
|
||||||
|
<arg value="-Dversion=${version}"/>
|
||||||
|
<arg value="-Dpackaging=jar"/>
|
||||||
|
</exec>
|
||||||
|
</target>
|
||||||
|
|
||||||
|
<target name="all" depends="clean,jar-jme,jar-jse,jar-jse-sources"/>
|
||||||
|
|
||||||
|
</project>
|
||||||
36
core/pom.xml
36
core/pom.xml
@@ -1,36 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<project xmlns="http://maven.apache.org/POM/4.0.0">
|
|
||||||
<modelVersion>4.0.0</modelVersion>
|
|
||||||
|
|
||||||
<parent>
|
|
||||||
<groupId>org.openautonomousconnection.luaj</groupId>
|
|
||||||
<artifactId>parent</artifactId>
|
|
||||||
<version>3.0.2</version>
|
|
||||||
</parent>
|
|
||||||
|
|
||||||
<artifactId>core</artifactId>
|
|
||||||
<packaging>jar</packaging>
|
|
||||||
|
|
||||||
<build>
|
|
||||||
<plugins>
|
|
||||||
<plugin>
|
|
||||||
<groupId>org.apache.maven.plugins</groupId>
|
|
||||||
<artifactId>maven-source-plugin</artifactId>
|
|
||||||
<executions>
|
|
||||||
<execution>
|
|
||||||
<id>attach-sources</id>
|
|
||||||
<goals><goal>jar</goal></goals>
|
|
||||||
</execution>
|
|
||||||
</executions>
|
|
||||||
</plugin>
|
|
||||||
<plugin>
|
|
||||||
<groupId>org.apache.maven.plugins</groupId>
|
|
||||||
<artifactId>maven-compiler-plugin</artifactId>
|
|
||||||
<configuration>
|
|
||||||
<source>${maven.compiler.release}</source>
|
|
||||||
<target>${maven.compiler.release}</target>
|
|
||||||
</configuration>
|
|
||||||
</plugin>
|
|
||||||
</plugins>
|
|
||||||
</build>
|
|
||||||
</project>
|
|
||||||
Binary file not shown.
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Binary file not shown.
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Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -1,692 +0,0 @@
|
|||||||
/*******************************************************************************
|
|
||||||
* Copyright (c) 2009 Luaj.org. All rights reserved.
|
|
||||||
*
|
|
||||||
* 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.
|
|
||||||
******************************************************************************/
|
|
||||||
package org.luaj.vm2;
|
|
||||||
|
|
||||||
import org.luaj.vm2.libs.DebugLib.CallFrame;
|
|
||||||
|
|
||||||
import java.util.ArrayList;
|
|
||||||
import java.util.List;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Extension of {@link LuaFunction} which executes lua bytecode.
|
|
||||||
* <p>
|
|
||||||
* A {@link LuaClosure} is a combination of a {@link Prototype}
|
|
||||||
* and a {@link LuaValue} to use as an environment for execution.
|
|
||||||
* Normally the {@link LuaValue} is a {@link Globals} in which case the environment
|
|
||||||
* will contain standard lua libraries.
|
|
||||||
*
|
|
||||||
* <p>
|
|
||||||
* There are three main ways {@link LuaClosure} instances are created:
|
|
||||||
* <ul>
|
|
||||||
* <li>Construct an instance using {@link #LuaClosure(Prototype, LuaValue)}</li>
|
|
||||||
* <li>Construct it indirectly by loading a chunk via {@link Globals#load(java.io.Reader, String)}
|
|
||||||
* <li>Execute the lua bytecode {@link Lua#OP_CLOSURE} as part of bytecode processing
|
|
||||||
* </ul>
|
|
||||||
* <p>
|
|
||||||
* To construct it directly, the {@link Prototype} is typically created via a compiler such as
|
|
||||||
* {@link org.luaj.vm2.compiler.LuaC}:
|
|
||||||
* <pre> {@code
|
|
||||||
* String script = "print( 'hello, world' )";
|
|
||||||
* InputStream is = new ByteArrayInputStream(script.getBytes());
|
|
||||||
* Prototype p = LuaC.instance.compile(is, "script");
|
|
||||||
* LuaValue globals = JsePlatform.standardGlobals();
|
|
||||||
* LuaClosure f = new LuaClosure(p, globals);
|
|
||||||
* f.call();
|
|
||||||
* }</pre>
|
|
||||||
* <p>
|
|
||||||
* To construct it indirectly, the {@link Globals#load(java.io.Reader, String)} method may be used:
|
|
||||||
* <pre> {@code
|
|
||||||
* Globals globals = JsePlatform.standardGlobals();
|
|
||||||
* LuaFunction f = globals.load(new StringReader(script), "script");
|
|
||||||
* LuaClosure c = f.checkclosure(); // This may fail if LuaJC is installed.
|
|
||||||
* c.call();
|
|
||||||
* }</pre>
|
|
||||||
* <p>
|
|
||||||
* In this example, the "checkclosure()" may fail if direct lua-to-java-bytecode
|
|
||||||
* compiling using LuaJC is installed, because no LuaClosure is created in that case
|
|
||||||
* and the value returned is a {@link LuaFunction} but not a {@link LuaClosure}.
|
|
||||||
* <p>
|
|
||||||
* Since a {@link LuaClosure} is a {@link LuaFunction} which is a {@link LuaValue},
|
|
||||||
* all the value operations can be used directly such as:
|
|
||||||
* <ul>
|
|
||||||
* <li>{@link LuaValue#call()}</li>
|
|
||||||
* <li>{@link LuaValue#call(LuaValue)}</li>
|
|
||||||
* <li>{@link LuaValue#invoke()}</li>
|
|
||||||
* <li>{@link LuaValue#invoke(Varargs)}</li>
|
|
||||||
* <li>{@link LuaValue#method(String)}</li>
|
|
||||||
* <li>{@link LuaValue#method(String,LuaValue)}</li>
|
|
||||||
* <li>{@link LuaValue#invokemethod(String)}</li>
|
|
||||||
* <li>{@link LuaValue#invokemethod(String,Varargs)}</li>
|
|
||||||
* <li> ...</li>
|
|
||||||
* </ul>
|
|
||||||
* @see LuaValue
|
|
||||||
* @see LuaFunction
|
|
||||||
* @see LuaValue#isclosure()
|
|
||||||
* @see LuaValue#checkclosure()
|
|
||||||
* @see LuaValue#optclosure(LuaClosure)
|
|
||||||
* @see LoadState
|
|
||||||
* @see Globals#compiler
|
|
||||||
*/
|
|
||||||
public class LuaClosure extends LuaFunction {
|
|
||||||
private static final UpValue[] NOUPVALUES = new UpValue[0];
|
|
||||||
|
|
||||||
public final Prototype p;
|
|
||||||
|
|
||||||
public UpValue[] upValues;
|
|
||||||
|
|
||||||
final Globals globals;
|
|
||||||
|
|
||||||
/** Create a closure around a Prototype with a specific environment.
|
|
||||||
* If the prototype has upvalues, the environment will be written into the first upvalue.
|
|
||||||
* @param p the Prototype to construct this Closure for.
|
|
||||||
* @param env the environment to associate with the closure.
|
|
||||||
*/
|
|
||||||
public LuaClosure(Prototype p, LuaValue env) {
|
|
||||||
this.p = p;
|
|
||||||
this.initupvalue1(env);
|
|
||||||
globals = env instanceof Globals? (Globals) env: null;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void initupvalue1(LuaValue env) {
|
|
||||||
if (p.upvalues == null || p.upvalues.length == 0)
|
|
||||||
this.upValues = NOUPVALUES;
|
|
||||||
else {
|
|
||||||
this.upValues = new UpValue[p.upvalues.length];
|
|
||||||
this.upValues[0] = new UpValue(new LuaValue[] {env}, 0);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
public boolean isclosure() {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
public LuaClosure optclosure(LuaClosure defval) {
|
|
||||||
return this;
|
|
||||||
}
|
|
||||||
|
|
||||||
public LuaClosure checkclosure() {
|
|
||||||
return this;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String tojstring() {
|
|
||||||
return "function: " + p.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
private List<LuaValue[]> stackPool = new ArrayList<>();
|
|
||||||
private LuaValue[] getNewStack() {
|
|
||||||
if (stackPool.isEmpty()) {
|
|
||||||
return getNewStackRaw();
|
|
||||||
} else {
|
|
||||||
return stackPool.remove(stackPool.size() - 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private LuaValue[] getNewStackRaw() {
|
|
||||||
int max = p.maxstacksize;
|
|
||||||
LuaValue[] stack = new LuaValue[max];
|
|
||||||
System.arraycopy(NILS, 0, stack, 0, max);
|
|
||||||
return stack;
|
|
||||||
}
|
|
||||||
|
|
||||||
private void releaseStack(LuaValue[] stack) {
|
|
||||||
System.arraycopy(NILS, 0, stack, 0, stack.length);
|
|
||||||
stackPool.add(stack);
|
|
||||||
}
|
|
||||||
|
|
||||||
public final LuaValue call() {
|
|
||||||
LuaValue[] stack = getNewStack();
|
|
||||||
LuaValue result = execute(stack,NONE).arg1();
|
|
||||||
releaseStack(stack);
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
public final LuaValue call(LuaValue arg) {
|
|
||||||
LuaValue[] stack = getNewStack();
|
|
||||||
LuaValue result;
|
|
||||||
switch ( p.numparams ) {
|
|
||||||
default:
|
|
||||||
stack[0]=arg;
|
|
||||||
result = execute(stack,NONE).arg1();
|
|
||||||
break;
|
|
||||||
case 0:
|
|
||||||
result = execute(stack,arg).arg1();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
releaseStack(stack);
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
public final LuaValue call(LuaValue arg1, LuaValue arg2) {
|
|
||||||
LuaValue[] stack = getNewStack();
|
|
||||||
LuaValue result;
|
|
||||||
switch ( p.numparams ) {
|
|
||||||
default:
|
|
||||||
stack[0]=arg1;
|
|
||||||
stack[1]=arg2;
|
|
||||||
result = execute(stack,NONE).arg1();
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
stack[0]=arg1;
|
|
||||||
result = execute(stack,arg2).arg1();
|
|
||||||
break;
|
|
||||||
case 0:
|
|
||||||
result = execute(stack,p.is_vararg!=0 ? varargsOf(arg1,arg2) : NONE).arg1();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
releaseStack(stack);
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
public final LuaValue call(LuaValue arg1, LuaValue arg2, LuaValue arg3) {
|
|
||||||
LuaValue[] stack = getNewStack();
|
|
||||||
LuaValue result;
|
|
||||||
switch ( p.numparams ) {
|
|
||||||
default:
|
|
||||||
stack[0]=arg1;
|
|
||||||
stack[1]=arg2;
|
|
||||||
stack[2]=arg3;
|
|
||||||
result = execute(stack,NONE).arg1();
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
stack[0]=arg1;
|
|
||||||
stack[1]=arg2;
|
|
||||||
result = execute(stack,arg3).arg1();
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
stack[0]=arg1;
|
|
||||||
result = execute(stack,p.is_vararg!=0 ? varargsOf(arg2,arg3) : NONE).arg1();
|
|
||||||
break;
|
|
||||||
case 0:
|
|
||||||
result = execute(stack,p.is_vararg!=0 ? varargsOf(arg1,arg2,arg3) : NONE).arg1();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
releaseStack(stack);
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
public final Varargs invoke(Varargs varargs) {
|
|
||||||
return onInvoke(varargs).eval();
|
|
||||||
}
|
|
||||||
|
|
||||||
public final Varargs onInvoke(Varargs varargs) {
|
|
||||||
LuaValue[] stack = getNewStack();
|
|
||||||
for ( int i=0; i<p.numparams; i++ )
|
|
||||||
stack[i] = varargs.arg(i+1);
|
|
||||||
Varargs result = execute(stack,p.is_vararg!=0 ? varargs.subargs(p.numparams+1) : NONE);
|
|
||||||
if (result instanceof LuaValue) {
|
|
||||||
releaseStack(stack);
|
|
||||||
}
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
protected Varargs execute( LuaValue[] stack, Varargs varargs ) {
|
|
||||||
// loop through instructions
|
|
||||||
int i,a,b,c,pc=0,top=0;
|
|
||||||
LuaValue o;
|
|
||||||
Varargs v = NONE;
|
|
||||||
int[] code = p.code;
|
|
||||||
LuaValue[] k = p.k;
|
|
||||||
|
|
||||||
// upvalues are only possible when closures create closures
|
|
||||||
// TODO: use linked list.
|
|
||||||
UpValue[] openups = p.p.length>0? new UpValue[stack.length]: null;
|
|
||||||
|
|
||||||
// allow for debug hooks
|
|
||||||
if (globals != null && globals.debuglib != null)
|
|
||||||
globals.debuglib.onCall( this, varargs, stack );
|
|
||||||
|
|
||||||
// process instructions
|
|
||||||
try {
|
|
||||||
for (; true; ++pc) {
|
|
||||||
if (Thread.currentThread().isInterrupted()) {
|
|
||||||
throw new LuaError("interrupted");
|
|
||||||
}
|
|
||||||
if (globals != null && globals.debuglib != null)
|
|
||||||
globals.debuglib.onInstruction( pc, v, top );
|
|
||||||
|
|
||||||
// pull out instruction
|
|
||||||
i = code[pc];
|
|
||||||
a = ((i>>6) & 0xff);
|
|
||||||
|
|
||||||
// process the op code
|
|
||||||
switch ( i & 0x3f ) {
|
|
||||||
|
|
||||||
case Lua.OP_MOVE:/* A B R(A):= R(B) */
|
|
||||||
stack[a] = stack[i>>>23];
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LOADK:/* A Bx R(A):= Kst(Bx) */
|
|
||||||
stack[a] = k[i>>>14];
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LOADKX:/* A R(A) := Kst(extra arg) */
|
|
||||||
++pc;
|
|
||||||
i = code[pc];
|
|
||||||
if ((i & 0x3f) != Lua.OP_EXTRAARG) {
|
|
||||||
int op = i & 0x3f;
|
|
||||||
throw new LuaError("OP_EXTRAARG expected after OP_LOADKX, got " +
|
|
||||||
(op < Print.OPNAMES.length - 1 ? Print.OPNAMES[op] : "UNKNOWN_OP_" + op));
|
|
||||||
}
|
|
||||||
stack[a] = k[i>>>6];
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LOADBOOL:/* A B C R(A):= (Bool)B: if (C) pc++ */
|
|
||||||
stack[a] = (i>>>23!=0)? LuaValue.TRUE: LuaValue.FALSE;
|
|
||||||
if ((i&(0x1ff<<14)) != 0)
|
|
||||||
++pc; /* skip next instruction (if C) */
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LOADNIL: /* A B R(A):= ...:= R(A+B):= nil */
|
|
||||||
for ( b=i>>>23; b-->=0; )
|
|
||||||
stack[a++] = LuaValue.NIL;
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_GETUPVAL: /* A B R(A):= UpValue[B] */
|
|
||||||
stack[a] = upValues[i>>>23].getValue();
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_GETTABUP: /* A B C R(A) := UpValue[B][RK(C)] */
|
|
||||||
stack[a] = upValues[i>>>23].getValue().get((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_GETTABLE: /* A B C R(A):= R(B)[RK(C)] */
|
|
||||||
stack[a] = stack[i>>>23].get((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SETTABUP: /* A B C UpValue[A][RK(B)] := RK(C) */
|
|
||||||
upValues[a].getValue().set(((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]), (c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SETUPVAL: /* A B UpValue[B]:= R(A) */
|
|
||||||
upValues[i>>>23].setValue(stack[a]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SETTABLE: /* A B C R(A)[RK(B)]:= RK(C) */
|
|
||||||
stack[a].set(((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]), (c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_NEWTABLE: /* A B C R(A):= {} (size = B,C) */
|
|
||||||
stack[a] = new LuaTable(i>>>23,(i>>14)&0x1ff);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SELF: /* A B C R(A+1):= R(B): R(A):= R(B)[RK(C)] */
|
|
||||||
stack[a+1] = (o = stack[i>>>23]);
|
|
||||||
stack[a] = o.get((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_ADD: /* A B C R(A):= RK(B) + RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).add((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SUB: /* A B C R(A):= RK(B) - RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).sub((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_MUL: /* A B C R(A):= RK(B) * RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).mul((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_DIV: /* A B C R(A):= RK(B) / RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).div((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_IDIV: /* A B C R(A):= RK(B) // RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).idiv((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_BAND: /* A B C R(A):= RK(B) & RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).band((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_BOR: /* A B C R(A):= RK(B) | RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).bor((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_BXOR: /* A B C R(A):= RK(B) ~ RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).bxor((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SHL: /* A B C R(A):= RK(B) << RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).shl((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SHR: /* A B C R(A):= RK(B) >> RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).shr((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_MOD: /* A B C R(A):= RK(B) % RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).mod((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_POW: /* A B C R(A):= RK(B) ^ RK(C) */
|
|
||||||
stack[a] = ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).pow((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]);
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_UNM: /* A B R(A):= -R(B) */
|
|
||||||
stack[a] = stack[i>>>23].neg();
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_BNOT: /* A B R(A):= ~R(B) */
|
|
||||||
stack[a] = stack[i>>>23].bnot();
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_NOT: /* A B R(A):= not R(B) */
|
|
||||||
stack[a] = stack[i>>>23].not();
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LEN: /* A B R(A):= length of R(B) */
|
|
||||||
stack[a] = stack[i>>>23].len();
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_CONCAT: /* A B C R(A):= R(B).. ... ..R(C) */
|
|
||||||
b = i>>>23;
|
|
||||||
c = (i>>14)&0x1ff;
|
|
||||||
{
|
|
||||||
if ( c > b+1 ) {
|
|
||||||
Buffer sb = stack[c].buffer();
|
|
||||||
while ( --c>=b )
|
|
||||||
sb.concatTo(stack[c]);
|
|
||||||
stack[a] = sb.value();
|
|
||||||
} else {
|
|
||||||
stack[a] = stack[c-1].concat(stack[c]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_JMP: /* A sBx pc+=sBx; if (A) close all upvalues >= R(A - 1) */
|
|
||||||
pc += (i>>>14)-0x1ffff;
|
|
||||||
if (a > 0) {
|
|
||||||
for (--a, b = openups.length; --b>=0; )
|
|
||||||
if (openups[b] != null && openups[b].index >= a) {
|
|
||||||
openups[b].close();
|
|
||||||
openups[b] = null;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_EQ: /* A B C if ((RK(B) == RK(C)) ~= A) then pc++ */
|
|
||||||
if ( ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).eq_b((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]) != (a!=0) )
|
|
||||||
++pc;
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LT: /* A B C if ((RK(B) < RK(C)) ~= A) then pc++ */
|
|
||||||
if ( ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).lt_b((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]) != (a!=0) )
|
|
||||||
++pc;
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_LE: /* A B C if ((RK(B) <= RK(C)) ~= A) then pc++ */
|
|
||||||
if ( ((b=i>>>23)>0xff? k[b&0x0ff]: stack[b]).lteq_b((c=(i>>14)&0x1ff)>0xff? k[c&0x0ff]: stack[c]) != (a!=0) )
|
|
||||||
++pc;
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_TEST: /* A C if not (R(A) <=> C) then pc++ */
|
|
||||||
if ( stack[a].toboolean() != ((i&(0x1ff<<14))!=0) )
|
|
||||||
++pc;
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_TESTSET: /* A B C if (R(B) <=> C) then R(A):= R(B) else pc++ */
|
|
||||||
/* note: doc appears to be reversed */
|
|
||||||
if ( (o=stack[i>>>23]).toboolean() != ((i&(0x1ff<<14))!=0) )
|
|
||||||
++pc;
|
|
||||||
else
|
|
||||||
stack[a] = o; // TODO: should be sBx?
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_CALL: /* A B C R(A), ... ,R(A+C-2):= R(A)(R(A+1), ... ,R(A+B-1)) */
|
|
||||||
switch ( i & (Lua.MASK_B | Lua.MASK_C) ) {
|
|
||||||
case (1<<Lua.POS_B) | (0<<Lua.POS_C): v=stack[a].invoke(NONE); top=a+v.narg(); continue;
|
|
||||||
case (2<<Lua.POS_B) | (0<<Lua.POS_C): v=stack[a].invoke(stack[a+1]); top=a+v.narg(); continue;
|
|
||||||
case (1<<Lua.POS_B) | (1<<Lua.POS_C): stack[a].call(); continue;
|
|
||||||
case (2<<Lua.POS_B) | (1<<Lua.POS_C): stack[a].call(stack[a+1]); continue;
|
|
||||||
case (3<<Lua.POS_B) | (1<<Lua.POS_C): stack[a].call(stack[a+1],stack[a+2]); continue;
|
|
||||||
case (4<<Lua.POS_B) | (1<<Lua.POS_C): stack[a].call(stack[a+1],stack[a+2],stack[a+3]); continue;
|
|
||||||
case (1<<Lua.POS_B) | (2<<Lua.POS_C): stack[a] = stack[a].call(); continue;
|
|
||||||
case (2<<Lua.POS_B) | (2<<Lua.POS_C): stack[a] = stack[a].call(stack[a+1]); continue;
|
|
||||||
case (3<<Lua.POS_B) | (2<<Lua.POS_C): stack[a] = stack[a].call(stack[a+1],stack[a+2]); continue;
|
|
||||||
case (4<<Lua.POS_B) | (2<<Lua.POS_C): stack[a] = stack[a].call(stack[a+1],stack[a+2],stack[a+3]); continue;
|
|
||||||
default:
|
|
||||||
b = i>>>23;
|
|
||||||
c = (i>>14)&0x1ff;
|
|
||||||
v = stack[a].invoke(b>0?
|
|
||||||
varargsOf(stack, a+1, b-1): // exact arg count
|
|
||||||
varargsOf(stack, a+1, top-v.narg()-(a+1), v)); // from prev top
|
|
||||||
if ( c > 0 ) {
|
|
||||||
v.copyto(stack, a, c-1);
|
|
||||||
v = NONE;
|
|
||||||
} else {
|
|
||||||
top = a + v.narg();
|
|
||||||
v = v.dealias();
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
case Lua.OP_TAILCALL: /* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */
|
|
||||||
switch ( i & Lua.MASK_B ) {
|
|
||||||
case (1<<Lua.POS_B): return new TailcallVarargs(stack[a], NONE);
|
|
||||||
case (2<<Lua.POS_B): return new TailcallVarargs(stack[a], stack[a+1]);
|
|
||||||
case (3<<Lua.POS_B): return new TailcallVarargs(stack[a], varargsOf(stack[a+1],stack[a+2]));
|
|
||||||
case (4<<Lua.POS_B): return new TailcallVarargs(stack[a], varargsOf(stack[a+1],stack[a+2],stack[a+3]));
|
|
||||||
default:
|
|
||||||
b = i>>>23;
|
|
||||||
v = b>0?
|
|
||||||
varargsOf(stack,a+1,b-1): // exact arg count
|
|
||||||
varargsOf(stack, a+1, top-v.narg()-(a+1), v); // from prev top
|
|
||||||
return new TailcallVarargs( stack[a], v );
|
|
||||||
}
|
|
||||||
|
|
||||||
case Lua.OP_RETURN: /* A B return R(A), ... ,R(A+B-2) (see note) */
|
|
||||||
b = i>>>23;
|
|
||||||
switch ( b ) {
|
|
||||||
case 0: return varargsOf(stack, a, top-v.narg()-a, v);
|
|
||||||
case 1: return NONE;
|
|
||||||
case 2: return stack[a];
|
|
||||||
default:
|
|
||||||
return varargsOf(stack, a, b-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
case Lua.OP_FORLOOP: /* A sBx R(A)+=R(A+2): if R(A) <?= R(A+1) then { pc+=sBx: R(A+3)=R(A) }*/
|
|
||||||
{
|
|
||||||
LuaValue limit = stack[a + 1];
|
|
||||||
LuaValue step = stack[a + 2];
|
|
||||||
LuaValue idx = stack[a].add(step);
|
|
||||||
if (step.gt_b(0)? idx.lteq_b(limit): idx.gteq_b(limit)) {
|
|
||||||
stack[a] = idx;
|
|
||||||
stack[a + 3] = idx;
|
|
||||||
pc += (i>>>14)-0x1ffff;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_FORPREP: /* A sBx R(A)-=R(A+2): pc+=sBx */
|
|
||||||
{
|
|
||||||
LuaValue init = stack[a].checknumber("'for' initial value must be a number");
|
|
||||||
LuaValue limit = stack[a + 1].checknumber("'for' limit must be a number");
|
|
||||||
LuaValue step = stack[a + 2].checknumber("'for' step must be a number");
|
|
||||||
stack[a] = init.sub(step);
|
|
||||||
stack[a + 1] = limit;
|
|
||||||
stack[a + 2] = step;
|
|
||||||
pc += (i>>>14)-0x1ffff;
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_TFORCALL: /* A C R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2)); */
|
|
||||||
v = stack[a].invoke(varargsOf(stack[a+1],stack[a+2]));
|
|
||||||
c = (i>>14) & 0x1ff;
|
|
||||||
while (--c >= 0)
|
|
||||||
stack[a+3+c] = v.arg(c+1);
|
|
||||||
v = NONE;
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_TFORLOOP: /* A sBx if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx */
|
|
||||||
if (!stack[a+1].isnil()) { /* continue loop? */
|
|
||||||
stack[a] = stack[a+1]; /* save control varible. */
|
|
||||||
pc += (i>>>14)-0x1ffff;
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_SETLIST: /* A B C R(A)[(C-1)*FPF+i]:= R(A+i), 1 <= i <= B */
|
|
||||||
{
|
|
||||||
if ( (c=(i>>14)&0x1ff) == 0 )
|
|
||||||
c = code[++pc];
|
|
||||||
int offset = (c-1) * Lua.LFIELDS_PER_FLUSH;
|
|
||||||
o = stack[a];
|
|
||||||
if ( (b=i>>>23) == 0 ) {
|
|
||||||
b = top - a - 1;
|
|
||||||
int m = b - v.narg();
|
|
||||||
int j=1;
|
|
||||||
for ( ;j<=m; j++ )
|
|
||||||
o.set(offset+j, stack[a + j]);
|
|
||||||
for ( ;j<=b; j++ )
|
|
||||||
o.set(offset+j, v.arg(j-m));
|
|
||||||
} else {
|
|
||||||
o.presize( offset + b );
|
|
||||||
for (int j=1; j<=b; j++)
|
|
||||||
o.set(offset+j, stack[a + j]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_CLOSURE: /* A Bx R(A):= closure(KPROTO[Bx]) */
|
|
||||||
{
|
|
||||||
Prototype newp = p.p[i>>>14];
|
|
||||||
LuaClosure ncl = new LuaClosure(newp, globals);
|
|
||||||
Upvaldesc[] uv = newp.upvalues;
|
|
||||||
for ( int j=0, nup=uv.length; j<nup; ++j ) {
|
|
||||||
if (uv[j].instack) /* upvalue refes to local variable? */
|
|
||||||
ncl.upValues[j] = findupval(stack, uv[j].idx, openups);
|
|
||||||
else /* get upvalue from enclosing function */
|
|
||||||
ncl.upValues[j] = upValues[uv[j].idx];
|
|
||||||
}
|
|
||||||
stack[a] = ncl;
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_VARARG: /* A B R(A), R(A+1), ..., R(A+B-1) = vararg */
|
|
||||||
b = i>>>23;
|
|
||||||
if ( b == 0 ) {
|
|
||||||
top = a + (b = varargs.narg());
|
|
||||||
v = varargs;
|
|
||||||
} else {
|
|
||||||
for ( int j=1; j<b; ++j )
|
|
||||||
stack[a+j-1] = varargs.arg(j);
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
|
|
||||||
case Lua.OP_EXTRAARG:
|
|
||||||
throw new java.lang.IllegalArgumentException("Uexecutable opcode: OP_EXTRAARG");
|
|
||||||
|
|
||||||
default:
|
|
||||||
throw new java.lang.IllegalArgumentException("Illegal opcode: " + (i & 0x3f));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} catch ( LuaError le ) {
|
|
||||||
if (le.traceback == null)
|
|
||||||
processErrorHooks(le, p, pc);
|
|
||||||
throw le;
|
|
||||||
} catch ( Exception e ) {
|
|
||||||
LuaError le = new LuaError(e);
|
|
||||||
processErrorHooks(le, p, pc);
|
|
||||||
throw le;
|
|
||||||
} finally {
|
|
||||||
if ( openups != null )
|
|
||||||
for ( int u=openups.length; --u>=0; )
|
|
||||||
if ( openups[u] != null )
|
|
||||||
openups[u].close();
|
|
||||||
if (globals != null && globals.debuglib != null)
|
|
||||||
globals.debuglib.onReturn();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Run the error hook if there is one
|
|
||||||
* @param msg the message to use in error hook processing.
|
|
||||||
* */
|
|
||||||
LuaValue errorHook(LuaValue msgobj, String msg, int level) {
|
|
||||||
if (globals == null ) return LuaValue.valueOf(msg);
|
|
||||||
final LuaThread r = globals.running;
|
|
||||||
if (r.errorfunc == null)
|
|
||||||
return LuaValue.valueOf(globals.debuglib != null?
|
|
||||||
msg + "\n" + globals.debuglib.traceback(level):
|
|
||||||
msg);
|
|
||||||
final LuaValue e = r.errorfunc;
|
|
||||||
r.errorfunc = null;
|
|
||||||
try {
|
|
||||||
return e.call(msgobj != null ? msgobj : LuaValue.NIL);
|
|
||||||
} catch ( Throwable t ) {
|
|
||||||
return LuaValue.valueOf("error in error handling");
|
|
||||||
} finally {
|
|
||||||
r.errorfunc = e;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private void processErrorHooks(LuaError le, Prototype p, int pc) {
|
|
||||||
String file = "?";
|
|
||||||
int line = -1;
|
|
||||||
{
|
|
||||||
CallFrame frame = null;
|
|
||||||
if (globals != null && globals.debuglib != null) {
|
|
||||||
frame = globals.debuglib.getCallFrame(le.level);
|
|
||||||
if (frame != null) {
|
|
||||||
String src = frame.shortsource();
|
|
||||||
file = src != null ? src : "?";
|
|
||||||
line = frame.currentline();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (frame == null) {
|
|
||||||
file = p.source != null? p.source.tojstring(): "?";
|
|
||||||
line = p.lineinfo != null && pc >= 0 && pc < p.lineinfo.length ? p.lineinfo[pc] : -1;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
le.fileline = file + ":" + line;
|
|
||||||
LuaValue error = errorHook(le.getMessageObject(), le.getMessage(), le.level);
|
|
||||||
le.setMessageObject(error);
|
|
||||||
le.traceback = error != null ? error.tojstring() : null;
|
|
||||||
}
|
|
||||||
|
|
||||||
private UpValue findupval(LuaValue[] stack, short idx, UpValue[] openups) {
|
|
||||||
final int n = openups.length;
|
|
||||||
for (int i = 0; i < n; ++i)
|
|
||||||
if (openups[i] != null && openups[i].index == idx)
|
|
||||||
return openups[i];
|
|
||||||
for (int i = 0; i < n; ++i)
|
|
||||||
if (openups[i] == null)
|
|
||||||
return openups[i] = new UpValue(stack, idx);
|
|
||||||
error("No space for upvalue");
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
protected LuaValue getUpvalue(int i) {
|
|
||||||
return upValues[i].getValue();
|
|
||||||
}
|
|
||||||
|
|
||||||
protected void setUpvalue(int i, LuaValue v) {
|
|
||||||
upValues[i].setValue(v);
|
|
||||||
}
|
|
||||||
|
|
||||||
public String name() {
|
|
||||||
return "<"+p.shortsource()+":"+p.linedefined+">";
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
}
|
|
||||||
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@@ -1,309 +0,0 @@
|
|||||||
/*******************************************************************************
|
|
||||||
* Copyright (c) 2007-2012 LuaJ. All rights reserved.
|
|
||||||
*
|
|
||||||
* 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.
|
|
||||||
******************************************************************************/
|
|
||||||
package org.luaj.vm2;
|
|
||||||
|
|
||||||
|
|
||||||
import java.lang.ref.WeakReference;
|
|
||||||
import java.util.concurrent.TimeUnit;
|
|
||||||
import java.util.concurrent.locks.Condition;
|
|
||||||
import java.util.concurrent.locks.Lock;
|
|
||||||
import java.util.concurrent.locks.ReentrantLock;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Subclass of {@link LuaValue} that implements
|
|
||||||
* a lua coroutine thread using Java Threads.
|
|
||||||
* <p>
|
|
||||||
* A LuaThread is typically created in response to a scripted call to
|
|
||||||
* {@code coroutine.create()}
|
|
||||||
* <p>
|
|
||||||
* The threads must be initialized with the globals, so that
|
|
||||||
* the global environment may be passed along according to rules of lua.
|
|
||||||
* This is done via the constructor arguments {@link #LuaThread(Globals)} or
|
|
||||||
* {@link #LuaThread(Globals, LuaValue)}.
|
|
||||||
* <p>
|
|
||||||
* The utility classes {@link org.luaj.vm2.libs.jse.JsePlatform} and
|
|
||||||
* {@link org.luaj.vm2.libs.jme.JmePlatform}
|
|
||||||
* see to it that this {@link Globals} are initialized properly.
|
|
||||||
* <p>
|
|
||||||
* The behavior of coroutine threads matches closely the behavior
|
|
||||||
* of C coroutine library. However, because of the use of Java threads
|
|
||||||
* to manage call state, it is possible to yield from anywhere in luaj.
|
|
||||||
* <p>
|
|
||||||
* Each Java thread wakes up at regular intervals and checks a weak reference
|
|
||||||
* to determine if it can ever be resumed. If not, it throws
|
|
||||||
* {@link OrphanedThread} which is an {@link java.lang.Error}.
|
|
||||||
* Applications should not catch {@link OrphanedThread}, because it can break
|
|
||||||
* the thread safety of luaj. The value controlling the polling interval
|
|
||||||
* is {@link #thread_orphan_check_interval} and may be set by the user.
|
|
||||||
* <p>
|
|
||||||
* There are two main ways to abandon a coroutine. The first is to call
|
|
||||||
* {@code yield()} from lua, or equivalently {@link Globals#yield(Varargs)},
|
|
||||||
* and arrange to have it never resumed possibly by values passed to yield.
|
|
||||||
* The second is to throw {@link OrphanedThread}, which should put the thread
|
|
||||||
* in a dead state. In either case all references to the thread must be
|
|
||||||
* dropped, and the garbage collector must run for the thread to be
|
|
||||||
* garbage collected.
|
|
||||||
*
|
|
||||||
*
|
|
||||||
* @see LuaValue
|
|
||||||
* @see org.luaj.vm2.libs.jse.JsePlatform
|
|
||||||
* @see org.luaj.vm2.libs.jme.JmePlatform
|
|
||||||
* @see org.luaj.vm2.libs.CoroutineLib
|
|
||||||
*/
|
|
||||||
public class LuaThread extends LuaValue {
|
|
||||||
|
|
||||||
/** Shared metatable for lua threads. */
|
|
||||||
public static LuaValue s_metatable;
|
|
||||||
|
|
||||||
/** The current number of coroutines. Should not be set. */
|
|
||||||
public static int coroutine_count = 0;
|
|
||||||
|
|
||||||
/** Polling interval, in milliseconds, which each thread uses while waiting to
|
|
||||||
* return from a yielded state to check if the lua threads is no longer
|
|
||||||
* referenced and therefore should be garbage collected.
|
|
||||||
* A short polling interval for many threads will consume server resources.
|
|
||||||
* Orphaned threads cannot be detected and collected unless garbage
|
|
||||||
* collection is run. This can be changed by Java startup code if desired.
|
|
||||||
*/
|
|
||||||
public static long thread_orphan_check_interval = 5000;
|
|
||||||
|
|
||||||
public static final String USE_PLATFORM_THREAD = "USE_PLATFORM_THREAD";
|
|
||||||
|
|
||||||
private static boolean SUPPORT_VIRTUAL_THREAD = false;
|
|
||||||
|
|
||||||
static {
|
|
||||||
try {
|
|
||||||
Thread.class.getMethod("ofVirtual");
|
|
||||||
SUPPORT_VIRTUAL_THREAD = true;
|
|
||||||
} catch (Exception e) {
|
|
||||||
//e.printStackTrace();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public static final int STATUS_INITIAL = 0;
|
|
||||||
public static final int STATUS_SUSPENDED = 1;
|
|
||||||
public static final int STATUS_RUNNING = 2;
|
|
||||||
public static final int STATUS_NORMAL = 3;
|
|
||||||
public static final int STATUS_DEAD = 4;
|
|
||||||
public static final String[] STATUS_NAMES = {
|
|
||||||
"suspended",
|
|
||||||
"suspended",
|
|
||||||
"running",
|
|
||||||
"normal",
|
|
||||||
"dead",};
|
|
||||||
|
|
||||||
public final State state;
|
|
||||||
|
|
||||||
public static final int MAX_CALLSTACK = 256;
|
|
||||||
|
|
||||||
/** Thread-local used by DebugLib to store debugging state.
|
|
||||||
* This is an opaque value that should not be modified by applications. */
|
|
||||||
public Object callstack;
|
|
||||||
|
|
||||||
public final Globals globals;
|
|
||||||
|
|
||||||
/** Error message handler for this thread, if any. */
|
|
||||||
public LuaValue errorfunc;
|
|
||||||
|
|
||||||
/** Private constructor for main thread only */
|
|
||||||
public LuaThread(Globals globals) {
|
|
||||||
state = new State(globals, this, null);
|
|
||||||
state.status = STATUS_RUNNING;
|
|
||||||
this.globals = globals;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Create a LuaThread around a function and environment
|
|
||||||
* @param func The function to execute
|
|
||||||
*/
|
|
||||||
public LuaThread(Globals globals, LuaValue func) {
|
|
||||||
LuaValue.assert_(func != null, "function cannot be null");
|
|
||||||
state = new State(globals, this, func);
|
|
||||||
this.globals = globals;
|
|
||||||
}
|
|
||||||
|
|
||||||
public int type() {
|
|
||||||
return LuaValue.TTHREAD;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String typename() {
|
|
||||||
return "thread";
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isthread() {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
public LuaThread optthread(LuaThread defval) {
|
|
||||||
return this;
|
|
||||||
}
|
|
||||||
|
|
||||||
public LuaThread checkthread() {
|
|
||||||
return this;
|
|
||||||
}
|
|
||||||
|
|
||||||
public LuaValue getmetatable() {
|
|
||||||
return s_metatable;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getStatus() {
|
|
||||||
return STATUS_NAMES[state.status];
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isMainThread() {
|
|
||||||
return this.state.function == null;
|
|
||||||
}
|
|
||||||
|
|
||||||
public Varargs resume(Varargs args) {
|
|
||||||
final LuaThread.State s = this.state;
|
|
||||||
if (s.status > LuaThread.STATUS_SUSPENDED)
|
|
||||||
return LuaValue.varargsOf(LuaValue.FALSE,
|
|
||||||
LuaValue.valueOf("cannot resume "+(s.status==LuaThread.STATUS_DEAD? "dead": "non-suspended")+" coroutine"));
|
|
||||||
return s.lua_resume(this, args);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static class State implements Runnable {
|
|
||||||
private final Globals globals;
|
|
||||||
final WeakReference lua_thread;
|
|
||||||
public final LuaValue function;
|
|
||||||
Varargs args = LuaValue.NONE;
|
|
||||||
Varargs result = LuaValue.NONE;
|
|
||||||
String error = null;
|
|
||||||
|
|
||||||
/** Hook function control state used by debug lib. */
|
|
||||||
public LuaValue hookfunc;
|
|
||||||
|
|
||||||
public boolean hookline;
|
|
||||||
public boolean hookcall;
|
|
||||||
public boolean hookrtrn;
|
|
||||||
public int hookcount;
|
|
||||||
public boolean inhook;
|
|
||||||
public int lastline;
|
|
||||||
public int bytecodes;
|
|
||||||
|
|
||||||
public int status = LuaThread.STATUS_INITIAL;
|
|
||||||
private Lock locker = new ReentrantLock();
|
|
||||||
private Condition cond = locker.newCondition();
|
|
||||||
|
|
||||||
State(Globals globals, LuaThread lua_thread, LuaValue function) {
|
|
||||||
this.globals = globals;
|
|
||||||
this.lua_thread = new WeakReference(lua_thread);
|
|
||||||
this.function = function;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void run() {
|
|
||||||
locker.lock();
|
|
||||||
try {
|
|
||||||
try {
|
|
||||||
Varargs a = this.args;
|
|
||||||
this.args = LuaValue.NONE;
|
|
||||||
this.result = function.invoke(a);
|
|
||||||
} catch (Throwable t) {
|
|
||||||
this.error = t.getMessage();
|
|
||||||
} finally {
|
|
||||||
this.status = LuaThread.STATUS_DEAD;
|
|
||||||
cond.signal();
|
|
||||||
}
|
|
||||||
} finally {
|
|
||||||
locker.unlock();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public Varargs lua_resume(LuaThread new_thread, Varargs args) {
|
|
||||||
locker.lock();
|
|
||||||
try {
|
|
||||||
LuaThread previous_thread = globals.running;
|
|
||||||
try {
|
|
||||||
globals.running = new_thread;
|
|
||||||
this.args = args;
|
|
||||||
if (this.status == STATUS_INITIAL) {
|
|
||||||
this.status = STATUS_RUNNING;
|
|
||||||
Thread t = null;
|
|
||||||
if(SUPPORT_VIRTUAL_THREAD) {
|
|
||||||
LuaValue setting = globals.get(USE_PLATFORM_THREAD);
|
|
||||||
if(setting.isnil()) {//default
|
|
||||||
if(Thread.currentThread().isVirtual()) {
|
|
||||||
t = Thread.ofVirtual().name("Coroutine-"+(++coroutine_count)).start(this);
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
if(!setting.toboolean()) {
|
|
||||||
t = Thread.ofVirtual().name("Coroutine-"+(++coroutine_count)).start(this);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (t == null){
|
|
||||||
new Thread(this, "Coroutine-"+(++coroutine_count)).start();
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
cond.signal();
|
|
||||||
}
|
|
||||||
if (previous_thread != null)
|
|
||||||
previous_thread.state.status = STATUS_NORMAL;
|
|
||||||
this.status = STATUS_RUNNING;
|
|
||||||
cond.await();
|
|
||||||
return (this.error != null?
|
|
||||||
LuaValue.varargsOf(LuaValue.FALSE, LuaValue.valueOf(this.error)):
|
|
||||||
LuaValue.varargsOf(LuaValue.TRUE, this.result));
|
|
||||||
} catch (InterruptedException ie) {
|
|
||||||
throw new OrphanedThread();
|
|
||||||
} finally {
|
|
||||||
this.args = LuaValue.NONE;
|
|
||||||
this.result = LuaValue.NONE;
|
|
||||||
this.error = null;
|
|
||||||
globals.running = previous_thread;
|
|
||||||
if (previous_thread != null)
|
|
||||||
globals.running.state.status =STATUS_RUNNING;
|
|
||||||
}
|
|
||||||
} finally {
|
|
||||||
locker.unlock();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public Varargs lua_yield(Varargs args) {
|
|
||||||
locker.lock();
|
|
||||||
try {
|
|
||||||
try {
|
|
||||||
this.result = args;
|
|
||||||
this.status = STATUS_SUSPENDED;
|
|
||||||
cond.signal();
|
|
||||||
do {
|
|
||||||
cond.await(thread_orphan_check_interval,TimeUnit.MILLISECONDS);
|
|
||||||
if (this.lua_thread.get() == null) {
|
|
||||||
this.status = STATUS_DEAD;
|
|
||||||
throw new OrphanedThread();
|
|
||||||
}
|
|
||||||
} while (this.status == STATUS_SUSPENDED);
|
|
||||||
return this.args;
|
|
||||||
} catch (InterruptedException ie) {
|
|
||||||
this.status = STATUS_DEAD;
|
|
||||||
throw new OrphanedThread();
|
|
||||||
} finally {
|
|
||||||
this.args = LuaValue.NONE;
|
|
||||||
this.result = LuaValue.NONE;
|
|
||||||
}
|
|
||||||
} finally {
|
|
||||||
locker.unlock();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
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Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user