Merge branch 'release/1.0.0'
This commit is contained in:
162
.gitignore
vendored
Normal file
162
.gitignore
vendored
Normal file
@@ -0,0 +1,162 @@
|
||||
# Created by https://www.gitignore.io
|
||||
|
||||
*.log
|
||||
|
||||
### Gradle ###
|
||||
.gradle
|
||||
build/
|
||||
classes/
|
||||
|
||||
# Ignore Gradle GUI config
|
||||
gradle-app.setting
|
||||
|
||||
# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
|
||||
!gradle-wrapper.jar
|
||||
|
||||
|
||||
### Intellij ###
|
||||
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm
|
||||
|
||||
*.iml
|
||||
|
||||
## Directory-based project format:
|
||||
.idea/
|
||||
# if you remove the above rule, at least ignore the following:
|
||||
|
||||
# User-specific stuff:
|
||||
# .idea/workspace.xml
|
||||
# .idea/tasks.xml
|
||||
# .idea/dictionaries
|
||||
|
||||
# Sensitive or high-churn files:
|
||||
# .idea/dataSources.ids
|
||||
# .idea/dataSources.xml
|
||||
# .idea/sqlDataSources.xml
|
||||
# .idea/dynamic.xml
|
||||
# .idea/uiDesigner.xml
|
||||
|
||||
# Gradle:
|
||||
# .idea/gradle.xml
|
||||
# .idea/libraries
|
||||
|
||||
# Mongo Explorer plugin:
|
||||
# .idea/mongoSettings.xml
|
||||
|
||||
## File-based project format:
|
||||
*.ipr
|
||||
*.iws
|
||||
|
||||
## Plugin-specific files:
|
||||
|
||||
# IntelliJ
|
||||
/out/
|
||||
|
||||
# mpeltonen/sbt-idea plugin
|
||||
.idea_modules/
|
||||
|
||||
# JIRA plugin
|
||||
atlassian-ide-plugin.xml
|
||||
|
||||
# Crashlytics plugin (for Android Studio and IntelliJ)
|
||||
com_crashlytics_export_strings.xml
|
||||
crashlytics.properties
|
||||
crashlytics-build.properties
|
||||
|
||||
|
||||
### Eclipse ###
|
||||
*.pydevproject
|
||||
.metadata
|
||||
.gradle
|
||||
bin/
|
||||
tmp/
|
||||
*.tmp
|
||||
*.bak
|
||||
*.swp
|
||||
*~.nib
|
||||
local.properties
|
||||
.settings/
|
||||
.loadpath
|
||||
|
||||
# Eclipse Core
|
||||
.project
|
||||
|
||||
# External tool builders
|
||||
.externalToolBuilders/
|
||||
|
||||
# Locally stored "Eclipse launch configurations"
|
||||
*.launch
|
||||
|
||||
# CDT-specific
|
||||
.cproject
|
||||
|
||||
# JDT-specific (Eclipse Java Development Tools)
|
||||
.classpath
|
||||
|
||||
# PDT-specific
|
||||
.buildpath
|
||||
|
||||
# sbteclipse plugin
|
||||
.target
|
||||
|
||||
# TeXlipse plugin
|
||||
.texlipse
|
||||
|
||||
|
||||
### Linux ###
|
||||
*~
|
||||
|
||||
# KDE directory preferences
|
||||
.directory
|
||||
|
||||
# Linux trash folder which might appear on any partition or disk
|
||||
.Trash-*
|
||||
|
||||
|
||||
### OSX ###
|
||||
.DS_Store
|
||||
.AppleDouble
|
||||
.LSOverride
|
||||
|
||||
# Icon must end with two \r
|
||||
Icon
|
||||
|
||||
|
||||
# Thumbnails
|
||||
._*
|
||||
|
||||
# Files that might appear in the root of a volume
|
||||
.DocumentRevisions-V100
|
||||
.fseventsd
|
||||
.Spotlight-V100
|
||||
.TemporaryItems
|
||||
.Trashes
|
||||
.VolumeIcon.icns
|
||||
|
||||
# Directories potentially created on remote AFP share
|
||||
.AppleDB
|
||||
.AppleDesktop
|
||||
Network Trash Folder
|
||||
Temporary Items
|
||||
.apdisk
|
||||
|
||||
|
||||
### Windows ###
|
||||
# Windows image file caches
|
||||
Thumbs.db
|
||||
ehthumbs.db
|
||||
|
||||
# Folder config file
|
||||
Desktop.ini
|
||||
|
||||
# Recycle Bin used on file shares
|
||||
$RECYCLE.BIN/
|
||||
|
||||
# Windows Installer files
|
||||
*.cab
|
||||
*.msi
|
||||
*.msm
|
||||
*.msp
|
||||
|
||||
# Windows shortcuts
|
||||
*.lnk
|
||||
|
||||
10
.travis.yml
Normal file
10
.travis.yml
Normal file
@@ -0,0 +1,10 @@
|
||||
language: java
|
||||
sudo: false # faster builds
|
||||
jdk:
|
||||
- oraclejdk8
|
||||
|
||||
before_install:
|
||||
- pip install --user codecov
|
||||
|
||||
after_success:
|
||||
- codecov
|
||||
201
LICENSE
Normal file
201
LICENSE
Normal file
@@ -0,0 +1,201 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
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||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
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"You" (or "Your") shall mean an individual or Legal Entity
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APPENDIX: How to apply the Apache License to your work.
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To apply the Apache License to your work, attach the following
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Unless required by applicable law or agreed to in writing, software
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|
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87
README.md
Normal file
87
README.md
Normal file
@@ -0,0 +1,87 @@
|
||||
Simple MessagePack
|
||||
==================
|
||||
[](https://maven-badges.herokuapp.com/maven-central/ch.dissem.msgpack/msgpack)
|
||||
[](http://www.javadoc.io/doc/ch.dissem.msgpack/msgpack)
|
||||
[](https://raw.githubusercontent.com/Dissem/Jabit/master/LICENSE)
|
||||
|
||||
This is a simple Java library for handling MessagePack data. It doesn't do any object mapping, but maps to special
|
||||
objects representing MessagePack types. To build, use command `./gradlew build`.
|
||||
|
||||
For most cases you might be better off using `org.msgpack:msgpack`, but I found that I needed something that generically
|
||||
represents the internal structure of the data.
|
||||
|
||||
_Simple MessagePack_ uses Semantic Versioning, meaning as long as the major version doesn't change, nothing should break if you
|
||||
update. Be aware though that this doesn't necessarily applies for SNAPSHOT builds and the development branch.
|
||||
|
||||
|
||||
#### Master
|
||||
[](https://travis-ci.org/Dissem/MsgPack)
|
||||
[](https://www.codacy.com/app/chrigu-meyer/MsgPack/dashboard?bid=4122049)
|
||||
[](https://codecov.io/github/Dissem/MsgPack?branch=master)
|
||||
|
||||
#### Develop
|
||||
[](https://travis-ci.org/Dissem/MsgPack?branch=develop)
|
||||
[](https://www.codacy.com/app/chrigu-meyer/MsgPack/dashboard?bid=4118049)
|
||||
[](https://codecov.io/github/Dissem/MsgPack?branch=develop)
|
||||
|
||||
Limitations
|
||||
--------------
|
||||
|
||||
* There is no fallback to BigInteger for large integer type numbers, so there might be an integer overflow when reading
|
||||
too large numbers
|
||||
* `MPFloat` uses the data type you're using to decide on precision (float 32 or 64) - not the actual value. E.g. 0.5
|
||||
could be saved perfectly as a float 42, but if you provide a double value, it will be stored as float 64, wasting
|
||||
4 bytes.
|
||||
* If you want to use the 'ext format family', you'll need to implement and register your own `MPType` and
|
||||
`MPType.Unpacker`.
|
||||
* Be aware that custom `MPType.Unpacker` take precedence over the default unpackers, i.e. if you accidentally define
|
||||
your unpacker to handle strings, for example, you won't be able to unpack any regular strings anymore.
|
||||
|
||||
Setup
|
||||
-----
|
||||
|
||||
Add msgpack as Gradle dependency:
|
||||
```Gradle
|
||||
compile "ch.dissem.msgpack:msgpack:1.0.0"
|
||||
```
|
||||
|
||||
Usage
|
||||
-----
|
||||
|
||||
### Serialize Data
|
||||
|
||||
First, you'll need to create some msgpack objects to serialize:
|
||||
```Java
|
||||
MPMap<MPString, MPType<?>> object = new MPMap<>();
|
||||
object.put(new MPString("compact"), new MPBoolean(true));
|
||||
object.put(new MPString("schema"), new MPInteger(0));
|
||||
```
|
||||
or the shorthand version for simple types:
|
||||
```Java
|
||||
import static ch.dissem.msgpack.types.Utils.mp;
|
||||
|
||||
MPMap<MPString, MPType<?>> object = new MPMap<>();
|
||||
object.put(mp("compact"), mp(true));
|
||||
object.put(mp("schema"), mp(0));
|
||||
```
|
||||
then just use `pack(OutputStream)`:
|
||||
```Java
|
||||
OutputStream out = ...;
|
||||
object.pack(out);
|
||||
```
|
||||
|
||||
|
||||
### Deserialize Data
|
||||
|
||||
For deserializing data there is the reader object:
|
||||
```Java
|
||||
Reader reader = Reader.getInstance()
|
||||
```
|
||||
just use `reader.read(InputStream)`. Unfortunately you'll need to make sure you got what you expected, the following
|
||||
example might result in `ClassCastException` at weird places:
|
||||
```Java
|
||||
InputStream in = ...;
|
||||
MPType read = reader.read(in);
|
||||
MPMap<MPString, MPString> map = (MPMap<MPString, MPString>) read;
|
||||
String value = map.get(mp("key")).getValue();
|
||||
```
|
||||
92
build.gradle
Normal file
92
build.gradle
Normal file
@@ -0,0 +1,92 @@
|
||||
apply plugin: 'java'
|
||||
apply plugin: 'maven'
|
||||
apply plugin: 'signing'
|
||||
apply plugin: 'jacoco'
|
||||
apply plugin: 'gitflow-version'
|
||||
|
||||
sourceCompatibility = 1.7
|
||||
group = 'ch.dissem.msgpack'
|
||||
|
||||
repositories {
|
||||
mavenCentral()
|
||||
}
|
||||
|
||||
dependencies {
|
||||
testCompile group: 'junit', name: 'junit', version: '4.11'
|
||||
}
|
||||
|
||||
test {
|
||||
testLogging {
|
||||
exceptionFormat = 'full'
|
||||
}
|
||||
}
|
||||
|
||||
task javadocJar(type: Jar) {
|
||||
classifier = 'javadoc'
|
||||
from javadoc
|
||||
}
|
||||
|
||||
task sourcesJar(type: Jar) {
|
||||
classifier = 'sources'
|
||||
from sourceSets.main.allSource
|
||||
}
|
||||
|
||||
artifacts {
|
||||
archives javadocJar, sourcesJar
|
||||
}
|
||||
|
||||
signing {
|
||||
required { isRelease && project.getProperties().get("signing.keyId")?.length() > 0 }
|
||||
sign configurations.archives
|
||||
}
|
||||
|
||||
uploadArchives {
|
||||
repositories {
|
||||
mavenDeployer {
|
||||
beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
|
||||
|
||||
repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
|
||||
authentication(userName: ossrhUsername, password: ossrhPassword)
|
||||
}
|
||||
|
||||
snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
|
||||
authentication(userName: ossrhUsername, password: ossrhPassword)
|
||||
}
|
||||
|
||||
pom.project {
|
||||
name 'msgpack'
|
||||
packaging 'jar'
|
||||
url 'https://dissem.ch/msgpack'
|
||||
|
||||
scm {
|
||||
connection 'scm:git:https://git.dissem.ch/chris/MessagePack.git'
|
||||
developerConnection 'scm:git:git@git.dissem.ch:chris/MessagePack.git'
|
||||
url 'https://git.dissem.ch/chris/MessagePack.git'
|
||||
}
|
||||
|
||||
licenses {
|
||||
license {
|
||||
name 'The Apache License, Version 2.0'
|
||||
url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
|
||||
}
|
||||
}
|
||||
|
||||
developers {
|
||||
developer {
|
||||
name 'Christian Basler'
|
||||
email 'chrigu.meyer@gmail.com'
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
jacocoTestReport {
|
||||
reports {
|
||||
xml.enabled = true
|
||||
html.enabled = true
|
||||
}
|
||||
}
|
||||
|
||||
check.dependsOn jacocoTestReport
|
||||
@@ -0,0 +1,57 @@
|
||||
package ch.dissem.gradle
|
||||
|
||||
import org.gradle.api.Plugin
|
||||
import org.gradle.api.Project
|
||||
|
||||
/**
|
||||
* Sets the version as follows:
|
||||
* <ul>
|
||||
* <li>If the branch is 'master', the version is set to the latest tag (which is expected to be set by Git flow)</li>
|
||||
* <li>Otherwise, the version is set to the branch name, with '-SNAPSHOT' appended</li>
|
||||
* </ul>
|
||||
*/
|
||||
class GitFlowVersion implements Plugin<Project> {
|
||||
def getBranch(Project project) {
|
||||
def stdout = new ByteArrayOutputStream()
|
||||
project.exec {
|
||||
commandLine 'git', 'rev-parse', '--abbrev-ref', 'HEAD'
|
||||
standardOutput = stdout
|
||||
}
|
||||
return stdout.toString().trim()
|
||||
}
|
||||
|
||||
def getTag(Project project) {
|
||||
def stdout = new ByteArrayOutputStream()
|
||||
project.exec {
|
||||
commandLine 'git', 'describe', '--abbrev=0'
|
||||
standardOutput = stdout
|
||||
}
|
||||
return stdout.toString().trim()
|
||||
}
|
||||
|
||||
def isRelease(Project project) {
|
||||
return "master" == getBranch(project);
|
||||
}
|
||||
|
||||
def getVersion(Project project) {
|
||||
if (project.ext.isRelease) {
|
||||
return getTag(project)
|
||||
} else {
|
||||
def branch = getBranch(project)
|
||||
if ("develop" == branch) {
|
||||
return "development-SNAPSHOT"
|
||||
}
|
||||
return branch.replaceAll("/", "-") + "-SNAPSHOT"
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
void apply(Project project) {
|
||||
project.ext.isRelease = isRelease(project)
|
||||
project.version = getVersion(project)
|
||||
|
||||
project.task('version') << {
|
||||
println "Version deduced from git: '${project.version}'"
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1 @@
|
||||
implementation-class=ch.dissem.gradle.GitFlowVersion
|
||||
11
gradle.properties
Normal file
11
gradle.properties
Normal file
@@ -0,0 +1,11 @@
|
||||
# Don't change this file - override those properties in the
|
||||
# gradle.properties file in your home directory instead
|
||||
|
||||
signing.keyId=
|
||||
signing.password=
|
||||
#signing.secretKeyRingFile=
|
||||
|
||||
ossrhUsername=
|
||||
ossrhPassword=
|
||||
|
||||
systemTestsEnabled=false
|
||||
BIN
gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
BIN
gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
Binary file not shown.
6
gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
6
gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
#Tue Jan 17 07:22:12 CET 2017
|
||||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-3.1-all.zip
|
||||
169
gradlew
vendored
Executable file
169
gradlew
vendored
Executable file
@@ -0,0 +1,169 @@
|
||||
#!/usr/bin/env bash
|
||||
|
||||
##############################################################################
|
||||
##
|
||||
## Gradle start up script for UN*X
|
||||
##
|
||||
##############################################################################
|
||||
|
||||
# Attempt to set APP_HOME
|
||||
# Resolve links: $0 may be a link
|
||||
PRG="$0"
|
||||
# Need this for relative symlinks.
|
||||
while [ -h "$PRG" ] ; do
|
||||
ls=`ls -ld "$PRG"`
|
||||
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||
if expr "$link" : '/.*' > /dev/null; then
|
||||
PRG="$link"
|
||||
else
|
||||
PRG=`dirname "$PRG"`"/$link"
|
||||
fi
|
||||
done
|
||||
SAVED="`pwd`"
|
||||
cd "`dirname \"$PRG\"`/" >/dev/null
|
||||
APP_HOME="`pwd -P`"
|
||||
cd "$SAVED" >/dev/null
|
||||
|
||||
APP_NAME="Gradle"
|
||||
APP_BASE_NAME=`basename "$0"`
|
||||
|
||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
DEFAULT_JVM_OPTS=""
|
||||
|
||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||
MAX_FD="maximum"
|
||||
|
||||
warn ( ) {
|
||||
echo "$*"
|
||||
}
|
||||
|
||||
die ( ) {
|
||||
echo
|
||||
echo "$*"
|
||||
echo
|
||||
exit 1
|
||||
}
|
||||
|
||||
# OS specific support (must be 'true' or 'false').
|
||||
cygwin=false
|
||||
msys=false
|
||||
darwin=false
|
||||
nonstop=false
|
||||
case "`uname`" in
|
||||
CYGWIN* )
|
||||
cygwin=true
|
||||
;;
|
||||
Darwin* )
|
||||
darwin=true
|
||||
;;
|
||||
MINGW* )
|
||||
msys=true
|
||||
;;
|
||||
NONSTOP* )
|
||||
nonstop=true
|
||||
;;
|
||||
esac
|
||||
|
||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||
|
||||
# Determine the Java command to use to start the JVM.
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||
else
|
||||
JAVACMD="$JAVA_HOME/bin/java"
|
||||
fi
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
else
|
||||
JAVACMD="java"
|
||||
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
|
||||
MAX_FD_LIMIT=`ulimit -H -n`
|
||||
if [ $? -eq 0 ] ; then
|
||||
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
||||
MAX_FD="$MAX_FD_LIMIT"
|
||||
fi
|
||||
ulimit -n $MAX_FD
|
||||
if [ $? -ne 0 ] ; then
|
||||
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
||||
fi
|
||||
else
|
||||
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
||||
fi
|
||||
fi
|
||||
|
||||
# For Darwin, add options to specify how the application appears in the dock
|
||||
if $darwin; then
|
||||
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
||||
fi
|
||||
|
||||
# For Cygwin, switch paths to Windows format before running java
|
||||
if $cygwin ; then
|
||||
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
||||
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
||||
JAVACMD=`cygpath --unix "$JAVACMD"`
|
||||
|
||||
# We build the pattern for arguments to be converted via cygpath
|
||||
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
||||
SEP=""
|
||||
for dir in $ROOTDIRSRAW ; do
|
||||
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
||||
SEP="|"
|
||||
done
|
||||
OURCYGPATTERN="(^($ROOTDIRS))"
|
||||
# Add a user-defined pattern to the cygpath arguments
|
||||
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
||||
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
||||
fi
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
i=0
|
||||
for arg in "$@" ; do
|
||||
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
||||
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
||||
|
||||
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
||||
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
||||
else
|
||||
eval `echo args$i`="\"$arg\""
|
||||
fi
|
||||
i=$((i+1))
|
||||
done
|
||||
case $i in
|
||||
(0) set -- ;;
|
||||
(1) set -- "$args0" ;;
|
||||
(2) set -- "$args0" "$args1" ;;
|
||||
(3) set -- "$args0" "$args1" "$args2" ;;
|
||||
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Split up the JVM_OPTS And GRADLE_OPTS values into an value, following the shell quoting and substitution rules
|
||||
function splitJvmOpts() {
|
||||
JVM_OPTS=("$@")
|
||||
}
|
||||
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
|
||||
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
|
||||
|
||||
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
|
||||
if [[ "$(uname)" == "Darwin" ]] && [[ "$HOME" == "$PWD" ]]; then
|
||||
cd "$(dirname "$0")"
|
||||
fi
|
||||
|
||||
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
|
||||
84
gradlew.bat
vendored
Normal file
84
gradlew.bat
vendored
Normal file
@@ -0,0 +1,84 @@
|
||||
@if "%DEBUG%" == "" @echo off
|
||||
@rem ##########################################################################
|
||||
@rem
|
||||
@rem Gradle startup script for Windows
|
||||
@rem
|
||||
@rem ##########################################################################
|
||||
|
||||
@rem Set local scope for the variables with windows NT shell
|
||||
if "%OS%"=="Windows_NT" setlocal
|
||||
|
||||
set DIRNAME=%~dp0
|
||||
if "%DIRNAME%" == "" set DIRNAME=.
|
||||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS=
|
||||
|
||||
@rem Find java.exe
|
||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if "%ERRORLEVEL%" == "0" goto init
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:findJavaFromJavaHome
|
||||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto init
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:init
|
||||
@rem Get command-line arguments, handling Windows variants
|
||||
|
||||
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||
|
||||
:win9xME_args
|
||||
@rem Slurp the command line arguments.
|
||||
set CMD_LINE_ARGS=
|
||||
set _SKIP=2
|
||||
|
||||
:win9xME_args_slurp
|
||||
if "x%~1" == "x" goto execute
|
||||
|
||||
set CMD_LINE_ARGS=%*
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||
|
||||
:fail
|
||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||
exit /b 1
|
||||
|
||||
:mainEnd
|
||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
|
||||
2
settings.gradle
Normal file
2
settings.gradle
Normal file
@@ -0,0 +1,2 @@
|
||||
rootProject.name = 'msgpack'
|
||||
|
||||
65
src/main/java/ch/dissem/msgpack/Reader.java
Normal file
65
src/main/java/ch/dissem/msgpack/Reader.java
Normal file
@@ -0,0 +1,65 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack;
|
||||
|
||||
import ch.dissem.msgpack.types.*;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* Reads MPType object from an {@link InputStream}.
|
||||
*/
|
||||
public class Reader {
|
||||
private LinkedList<MPType.Unpacker<?>> unpackers = new LinkedList<>();
|
||||
|
||||
private static final Reader instance = new Reader();
|
||||
|
||||
private Reader() {
|
||||
unpackers.add(new MPNil.Unpacker());
|
||||
unpackers.add(new MPBoolean.Unpacker());
|
||||
unpackers.add(new MPInteger.Unpacker());
|
||||
unpackers.add(new MPFloat.Unpacker());
|
||||
unpackers.add(new MPString.Unpacker());
|
||||
unpackers.add(new MPBinary.Unpacker());
|
||||
unpackers.add(new MPMap.Unpacker(this));
|
||||
unpackers.add(new MPArray.Unpacker(this));
|
||||
}
|
||||
|
||||
public static Reader getInstance() {
|
||||
return instance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register your own extensions
|
||||
*/
|
||||
public void register(MPType.Unpacker<?> unpacker) {
|
||||
unpackers.addFirst(unpacker);
|
||||
}
|
||||
|
||||
public MPType read(InputStream in) throws IOException {
|
||||
int firstByte = in.read();
|
||||
for (MPType.Unpacker<?> unpacker : unpackers) {
|
||||
if (unpacker.is(firstByte)) {
|
||||
return unpacker.unpack(firstByte, in);
|
||||
}
|
||||
}
|
||||
throw new IOException(String.format("Unsupported input, no reader for 0x%02x", firstByte));
|
||||
}
|
||||
}
|
||||
256
src/main/java/ch/dissem/msgpack/types/MPArray.java
Normal file
256
src/main/java/ch/dissem/msgpack/types/MPArray.java
Normal file
@@ -0,0 +1,256 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import ch.dissem.msgpack.Reader;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.*;
|
||||
|
||||
/**
|
||||
* Representation of a msgpack encoded array. Uses a list to represent data internally, and implements the {@link List}
|
||||
* interface for your convenience.
|
||||
*
|
||||
* @param <T>
|
||||
*/
|
||||
public class MPArray<T extends MPType> implements MPType<List<T>>, List<T> {
|
||||
private List<T> array;
|
||||
|
||||
public MPArray() {
|
||||
this.array = new LinkedList<>();
|
||||
}
|
||||
|
||||
public MPArray(List<T> array) {
|
||||
this.array = array;
|
||||
}
|
||||
|
||||
@SafeVarargs
|
||||
public MPArray(T... objects) {
|
||||
this.array = Arrays.asList(objects);
|
||||
}
|
||||
|
||||
public List<T> getValue() {
|
||||
return array;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
int size = array.size();
|
||||
if (size < 16) {
|
||||
out.write(0b10010000 + size);
|
||||
} else if (size < 65536) {
|
||||
out.write(0xDC);
|
||||
out.write(ByteBuffer.allocate(2).putShort((short) size).array());
|
||||
} else {
|
||||
out.write(0xDD);
|
||||
out.write(ByteBuffer.allocate(4).putInt(size).array());
|
||||
}
|
||||
for (MPType o : array) {
|
||||
o.pack(out);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return array.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isEmpty() {
|
||||
return array.isEmpty();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean contains(Object o) {
|
||||
return array.contains(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterator<T> iterator() {
|
||||
return array.iterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object[] toArray() {
|
||||
return array.toArray();
|
||||
}
|
||||
|
||||
@Override
|
||||
@SuppressWarnings("SuspiciousToArrayCall")
|
||||
public <T1> T1[] toArray(T1[] t1s) {
|
||||
return array.toArray(t1s);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean add(T t) {
|
||||
return array.add(t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
return array.remove(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsAll(Collection<?> collection) {
|
||||
return array.containsAll(collection);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean addAll(Collection<? extends T> collection) {
|
||||
return array.addAll(collection);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean addAll(int i, Collection<? extends T> collection) {
|
||||
return array.addAll(i, collection);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> collection) {
|
||||
return array.removeAll(collection);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> collection) {
|
||||
return array.retainAll(collection);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
array.clear();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPArray<?> mpArray = (MPArray<?>) o;
|
||||
return Objects.equals(array, mpArray.array);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(array);
|
||||
}
|
||||
|
||||
@Override
|
||||
public T get(int i) {
|
||||
return array.get(i);
|
||||
}
|
||||
|
||||
@Override
|
||||
public T set(int i, T t) {
|
||||
return array.set(i, t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void add(int i, T t) {
|
||||
array.add(i, t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public T remove(int i) {
|
||||
return array.remove(i);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int indexOf(Object o) {
|
||||
return array.indexOf(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int lastIndexOf(Object o) {
|
||||
return array.lastIndexOf(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<T> listIterator() {
|
||||
return array.listIterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<T> listIterator(int i) {
|
||||
return array.listIterator(i);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<T> subList(int fromIndex, int toIndex) {
|
||||
return array.subList(fromIndex, toIndex);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return toJson();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return toJson("");
|
||||
}
|
||||
|
||||
String toJson(String indent) {
|
||||
StringBuilder result = new StringBuilder();
|
||||
result.append("[\n");
|
||||
Iterator<T> iterator = array.iterator();
|
||||
String indent2 = indent + " ";
|
||||
while (iterator.hasNext()) {
|
||||
T item = iterator.next();
|
||||
result.append(indent2);
|
||||
result.append(Utils.toJson(item, indent2));
|
||||
if (iterator.hasNext()) {
|
||||
result.append(',');
|
||||
}
|
||||
result.append('\n');
|
||||
}
|
||||
result.append("]");
|
||||
return result.toString();
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPArray> {
|
||||
private final Reader reader;
|
||||
|
||||
public Unpacker(Reader reader) {
|
||||
this.reader = reader;
|
||||
}
|
||||
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == 0xDC || firstByte == 0xDD || (firstByte & 0b11110000) == 0b10010000;
|
||||
}
|
||||
|
||||
public MPArray<MPType<?>> unpack(int firstByte, InputStream in) throws IOException {
|
||||
int size;
|
||||
if ((firstByte & 0b11110000) == 0b10010000) {
|
||||
size = firstByte & 0b00001111;
|
||||
} else if (firstByte == 0xDC) {
|
||||
size = in.read() << 8 | in.read();
|
||||
} else if (firstByte == 0xDD) {
|
||||
size = in.read() << 24 | in.read() << 16 | in.read() << 8 | in.read();
|
||||
} else {
|
||||
throw new IllegalArgumentException(String.format("Unexpected first byte 0x%02x", firstByte));
|
||||
}
|
||||
List<MPType<?>> list = new LinkedList<>();
|
||||
for (int i = 0; i < size; i++) {
|
||||
MPType value = reader.read(in);
|
||||
list.add(value);
|
||||
}
|
||||
return new MPArray<>(list);
|
||||
}
|
||||
}
|
||||
}
|
||||
98
src/main/java/ch/dissem/msgpack/types/MPBinary.java
Normal file
98
src/main/java/ch/dissem/msgpack/types/MPBinary.java
Normal file
@@ -0,0 +1,98 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.Arrays;
|
||||
|
||||
import static ch.dissem.msgpack.types.Utils.bytes;
|
||||
|
||||
/**
|
||||
* Representation of msgpack encoded binary data a.k.a. byte array.
|
||||
*/
|
||||
public class MPBinary implements MPType<byte[]> {
|
||||
private byte[] value;
|
||||
|
||||
public MPBinary(byte[] value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public byte[] getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
int size = value.length;
|
||||
if (size < 256) {
|
||||
out.write(0xC4);
|
||||
out.write((byte) size);
|
||||
} else if (size < 65536) {
|
||||
out.write(0xC5);
|
||||
out.write(ByteBuffer.allocate(2).putShort((short) size).array());
|
||||
} else {
|
||||
out.write(0xC6);
|
||||
out.write(ByteBuffer.allocate(4).putInt(size).array());
|
||||
}
|
||||
out.write(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPBinary mpBinary = (MPBinary) o;
|
||||
return Arrays.equals(value, mpBinary.value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Arrays.hashCode(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return toJson();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return Utils.base64(value);
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPBinary> {
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == 0xC4 || firstByte == 0xC5 || firstByte == 0xC6;
|
||||
}
|
||||
|
||||
public MPBinary unpack(int firstByte, InputStream in) throws IOException {
|
||||
int size;
|
||||
if (firstByte == 0xC4) {
|
||||
size = in.read();
|
||||
} else if (firstByte == 0xC5) {
|
||||
size = in.read() << 8 | in.read();
|
||||
} else if (firstByte == 0xC6) {
|
||||
size = in.read() << 24 | in.read() << 16 | in.read() << 8 | in.read();
|
||||
} else {
|
||||
throw new IllegalArgumentException(String.format("Unexpected first byte 0x%02x", firstByte));
|
||||
}
|
||||
return new MPBinary(bytes(in, size).array());
|
||||
}
|
||||
}
|
||||
}
|
||||
88
src/main/java/ch/dissem/msgpack/types/MPBoolean.java
Normal file
88
src/main/java/ch/dissem/msgpack/types/MPBoolean.java
Normal file
@@ -0,0 +1,88 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.util.Objects;
|
||||
|
||||
/**
|
||||
* Representation of a msgpack encoded boolean.
|
||||
*/
|
||||
public class MPBoolean implements MPType<Boolean> {
|
||||
private final static int FALSE = 0xC2;
|
||||
private final static int TRUE = 0xC3;
|
||||
|
||||
private final boolean value;
|
||||
|
||||
public MPBoolean(boolean value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public Boolean getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
if (value) {
|
||||
out.write(TRUE);
|
||||
} else {
|
||||
out.write(FALSE);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPBoolean mpBoolean = (MPBoolean) o;
|
||||
return value == mpBoolean.value;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return String.valueOf(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return String.valueOf(value);
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPBoolean> {
|
||||
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == TRUE || firstByte == FALSE;
|
||||
}
|
||||
|
||||
public MPBoolean unpack(int firstByte, InputStream in) {
|
||||
if (firstByte == TRUE) {
|
||||
return new MPBoolean(true);
|
||||
} else if (firstByte == FALSE) {
|
||||
return new MPBoolean(false);
|
||||
} else {
|
||||
throw new IllegalArgumentException(String.format("0xC2 or 0xC3 expected but was 0x%02x", firstByte));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
110
src/main/java/ch/dissem/msgpack/types/MPFloat.java
Normal file
110
src/main/java/ch/dissem/msgpack/types/MPFloat.java
Normal file
@@ -0,0 +1,110 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.Objects;
|
||||
|
||||
import static ch.dissem.msgpack.types.Utils.bytes;
|
||||
|
||||
/**
|
||||
* Representation of a msgpack encoded float32 or float64 number.
|
||||
*/
|
||||
public class MPFloat implements MPType<Double> {
|
||||
|
||||
public enum Precision {FLOAT32, FLOAT64}
|
||||
|
||||
private final double value;
|
||||
private final Precision precision;
|
||||
|
||||
public MPFloat(float value) {
|
||||
this.value = value;
|
||||
this.precision = Precision.FLOAT32;
|
||||
}
|
||||
|
||||
public MPFloat(double value) {
|
||||
this.value = value;
|
||||
this.precision = Precision.FLOAT64;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Double getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public Precision getPrecision() {
|
||||
return precision;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
switch (precision) {
|
||||
case FLOAT32:
|
||||
out.write(0xCA);
|
||||
out.write(ByteBuffer.allocate(4).putFloat((float) value).array());
|
||||
break;
|
||||
case FLOAT64:
|
||||
out.write(0xCB);
|
||||
out.write(ByteBuffer.allocate(8).putDouble(value).array());
|
||||
break;
|
||||
default:
|
||||
throw new IllegalArgumentException("Unknown precision: " + precision);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPFloat mpFloat = (MPFloat) o;
|
||||
return Double.compare(mpFloat.value, value) == 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return String.valueOf(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return String.valueOf(value);
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPFloat> {
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == 0xCA || firstByte == 0xCB;
|
||||
}
|
||||
|
||||
public MPFloat unpack(int firstByte, InputStream in) throws IOException {
|
||||
switch (firstByte) {
|
||||
case 0xCA:
|
||||
return new MPFloat(bytes(in, 4).getFloat());
|
||||
case 0xCB:
|
||||
return new MPFloat(bytes(in, 8).getDouble());
|
||||
default:
|
||||
throw new IllegalArgumentException(String.format("Unexpected first byte 0x%02x", firstByte));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
160
src/main/java/ch/dissem/msgpack/types/MPInteger.java
Normal file
160
src/main/java/ch/dissem/msgpack/types/MPInteger.java
Normal file
@@ -0,0 +1,160 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.Objects;
|
||||
|
||||
import static ch.dissem.msgpack.types.Utils.bytes;
|
||||
|
||||
/**
|
||||
* Representation of a msgpack encoded integer. The encoding is automatically selected according to the value's size.
|
||||
* Uses long due to the fact that the msgpack integer implementation may contain up to 64 bit numbers, corresponding
|
||||
* to Java long values. Also note that uint64 values may be too large for signed long (thanks Java for not supporting
|
||||
* unsigned values) and end in a negative value.
|
||||
*/
|
||||
public class MPInteger implements MPType<Long> {
|
||||
private long value;
|
||||
|
||||
public MPInteger(long value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Long getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
if ((value > ((byte) 0b11100000) && value < 0x80)) {
|
||||
out.write((int) value);
|
||||
} else if (value > 0) {
|
||||
if (value <= 0xFF) {
|
||||
out.write(0xCC);
|
||||
out.write((int) value);
|
||||
} else if (value <= 0xFFFF) {
|
||||
out.write(0xCD);
|
||||
out.write(ByteBuffer.allocate(2).putShort((short) value).array());
|
||||
} else if (value <= 0xFFFFFFFFL) {
|
||||
out.write(0xCE);
|
||||
out.write(ByteBuffer.allocate(4).putInt((int) value).array());
|
||||
} else {
|
||||
out.write(0xCF);
|
||||
out.write(ByteBuffer.allocate(8).putLong(value).array());
|
||||
}
|
||||
} else {
|
||||
if (value >= -32) {
|
||||
out.write(new byte[]{
|
||||
(byte) value
|
||||
});
|
||||
} else if (value >= Byte.MIN_VALUE) {
|
||||
out.write(0xD0);
|
||||
out.write(ByteBuffer.allocate(1).put((byte) value).array());
|
||||
} else if (value >= Short.MIN_VALUE) {
|
||||
out.write(0xD1);
|
||||
out.write(ByteBuffer.allocate(2).putShort((short) value).array());
|
||||
} else if (value >= Integer.MIN_VALUE) {
|
||||
out.write(0xD2);
|
||||
out.write(ByteBuffer.allocate(4).putInt((int) value).array());
|
||||
} else {
|
||||
out.write(0xD3);
|
||||
out.write(ByteBuffer.allocate(8).putLong(value).array());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPInteger mpInteger = (MPInteger) o;
|
||||
return value == mpInteger.value;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return String.valueOf(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return String.valueOf(value);
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPInteger> {
|
||||
public boolean is(int firstByte) {
|
||||
switch (firstByte) {
|
||||
case 0xCC:
|
||||
case 0xCD:
|
||||
case 0xCE:
|
||||
case 0xCF:
|
||||
case 0xD0:
|
||||
case 0xD1:
|
||||
case 0xD2:
|
||||
case 0xD3:
|
||||
return true;
|
||||
default:
|
||||
return (firstByte & 0b10000000) == 0 || (firstByte & 0b11100000) == 0b11100000;
|
||||
}
|
||||
}
|
||||
|
||||
public MPInteger unpack(int firstByte, InputStream in) throws IOException {
|
||||
if ((firstByte & 0b10000000) == 0 || (firstByte & 0b11100000) == 0b11100000) {
|
||||
return new MPInteger((byte) firstByte);
|
||||
} else {
|
||||
switch (firstByte) {
|
||||
case 0xCC:
|
||||
return new MPInteger(in.read());
|
||||
case 0xCD:
|
||||
return new MPInteger(in.read() << 8 | in.read());
|
||||
case 0xCE: {
|
||||
long value = 0;
|
||||
for (int i = 0; i < 4; i++) {
|
||||
value = value << 8 | in.read();
|
||||
}
|
||||
return new MPInteger(value);
|
||||
}
|
||||
case 0xCF: {
|
||||
long value = 0;
|
||||
for (int i = 0; i < 8; i++) {
|
||||
value = value << 8 | in.read();
|
||||
}
|
||||
return new MPInteger(value);
|
||||
}
|
||||
case 0xD0:
|
||||
return new MPInteger(bytes(in, 1).get());
|
||||
case 0xD1:
|
||||
return new MPInteger(bytes(in, 2).getShort());
|
||||
case 0xD2:
|
||||
return new MPInteger(bytes(in, 4).getInt());
|
||||
case 0xD3:
|
||||
return new MPInteger(bytes(in, 8).getLong());
|
||||
default:
|
||||
throw new IllegalArgumentException(String.format("Unexpected first byte 0x%02x", firstByte));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
185
src/main/java/ch/dissem/msgpack/types/MPMap.java
Normal file
185
src/main/java/ch/dissem/msgpack/types/MPMap.java
Normal file
@@ -0,0 +1,185 @@
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import ch.dissem.msgpack.Reader;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.*;
|
||||
|
||||
/**
|
||||
* Representation of a msgpack encoded map. It is recommended to use a {@link LinkedHashMap} to ensure the order
|
||||
* of entries. For convenience, it also implements the {@link Map} interface.
|
||||
*
|
||||
* @param <K>
|
||||
* @param <V>
|
||||
*/
|
||||
public class MPMap<K extends MPType, V extends MPType> implements MPType<Map<K, V>>, Map<K, V> {
|
||||
private Map<K, V> map;
|
||||
|
||||
public MPMap() {
|
||||
this.map = new LinkedHashMap<>();
|
||||
}
|
||||
|
||||
public MPMap(Map<K, V> map) {
|
||||
this.map = map;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Map<K, V> getValue() {
|
||||
return map;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
int size = map.size();
|
||||
if (size < 16) {
|
||||
out.write(0x80 + size);
|
||||
} else if (size < 65536) {
|
||||
out.write(0xDE);
|
||||
out.write(ByteBuffer.allocate(2).putShort((short) size).array());
|
||||
} else {
|
||||
out.write(0xDF);
|
||||
out.write(ByteBuffer.allocate(4).putInt(size).array());
|
||||
}
|
||||
for (Map.Entry<K, V> e : map.entrySet()) {
|
||||
e.getKey().pack(out);
|
||||
e.getValue().pack(out);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return map.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isEmpty() {
|
||||
return map.isEmpty();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsKey(Object o) {
|
||||
return map.containsKey(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsValue(Object o) {
|
||||
return map.containsValue(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public V get(Object o) {
|
||||
return map.get(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public V put(K k, V v) {
|
||||
return map.put(k, v);
|
||||
}
|
||||
|
||||
@Override
|
||||
public V remove(Object o) {
|
||||
return map.remove(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void putAll(Map<? extends K, ? extends V> map) {
|
||||
this.map.putAll(map);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
map.clear();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<K> keySet() {
|
||||
return map.keySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Collection<V> values() {
|
||||
return map.values();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return map.entrySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPMap<?, ?> mpMap = (MPMap<?, ?>) o;
|
||||
return Objects.equals(map, mpMap.map);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(map);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return toJson();
|
||||
}
|
||||
|
||||
String toJson(String indent) {
|
||||
StringBuilder result = new StringBuilder();
|
||||
result.append("{\n");
|
||||
Iterator<Map.Entry<K, V>> iterator = map.entrySet().iterator();
|
||||
String indent2 = indent + " ";
|
||||
while (iterator.hasNext()) {
|
||||
Map.Entry<K, V> item = iterator.next();
|
||||
result.append(indent2);
|
||||
result.append(Utils.toJson(item.getKey(), indent2));
|
||||
result.append(": ");
|
||||
result.append(Utils.toJson(item.getValue(), indent2));
|
||||
if (iterator.hasNext()) {
|
||||
result.append(',');
|
||||
}
|
||||
result.append('\n');
|
||||
}
|
||||
result.append(indent).append("}");
|
||||
return result.toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return toJson("");
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPMap> {
|
||||
private final Reader reader;
|
||||
|
||||
public Unpacker(Reader reader) {
|
||||
this.reader = reader;
|
||||
}
|
||||
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == 0xDE || firstByte == 0xDF || (firstByte & 0xF0) == 0x80;
|
||||
}
|
||||
|
||||
public MPMap<MPType<?>, MPType<?>> unpack(int firstByte, InputStream in) throws IOException {
|
||||
int size;
|
||||
if ((firstByte & 0xF0) == 0x80) {
|
||||
size = firstByte & 0x0F;
|
||||
} else if (firstByte == 0xDE) {
|
||||
size = in.read() << 8 | in.read();
|
||||
} else if (firstByte == 0xDF) {
|
||||
size = in.read() << 24 | in.read() << 16 | in.read() << 8 | in.read();
|
||||
} else {
|
||||
throw new IllegalArgumentException(String.format("Unexpected first byte 0x%02x", firstByte));
|
||||
}
|
||||
Map<MPType<?>, MPType<?>> map = new LinkedHashMap<>();
|
||||
for (int i = 0; i < size; i++) {
|
||||
MPType key = reader.read(in);
|
||||
MPType value = reader.read(in);
|
||||
map.put(key, value);
|
||||
}
|
||||
return new MPMap<>(map);
|
||||
}
|
||||
}
|
||||
}
|
||||
70
src/main/java/ch/dissem/msgpack/types/MPNil.java
Normal file
70
src/main/java/ch/dissem/msgpack/types/MPNil.java
Normal file
@@ -0,0 +1,70 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
|
||||
/**
|
||||
* Representation of msgpack encoded nil / null.
|
||||
*/
|
||||
public class MPNil implements MPType<Void> {
|
||||
private final static int NIL = 0xC0;
|
||||
|
||||
public Void getValue() {
|
||||
return null;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
out.write(NIL);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
return o instanceof MPNil;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "null";
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
return "null";
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPNil> {
|
||||
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == NIL;
|
||||
}
|
||||
|
||||
public MPNil unpack(int firstByte, InputStream in) {
|
||||
if (firstByte != NIL) {
|
||||
throw new IllegalArgumentException(String.format("0xC0 expected but was 0x%02x", firstByte));
|
||||
}
|
||||
return new MPNil();
|
||||
}
|
||||
}
|
||||
}
|
||||
185
src/main/java/ch/dissem/msgpack/types/MPString.java
Normal file
185
src/main/java/ch/dissem/msgpack/types/MPString.java
Normal file
@@ -0,0 +1,185 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.charset.Charset;
|
||||
import java.util.Objects;
|
||||
|
||||
import static ch.dissem.msgpack.types.Utils.bytes;
|
||||
|
||||
/**
|
||||
* Representation of a msgpack encoded string. The encoding is automatically selected according to the string's length.
|
||||
* <p>
|
||||
* The default encoding is UTF-8.
|
||||
* </p>
|
||||
*/
|
||||
public class MPString implements MPType<String>, CharSequence {
|
||||
private static final int FIXSTR_PREFIX = 0b10100000;
|
||||
private static final int FIXSTR_PREFIX_FILTER = 0b11100000;
|
||||
private static final int STR8_PREFIX = 0xD9;
|
||||
private static final int STR8_LIMIT = 256;
|
||||
private static final int STR16_PREFIX = 0xDA;
|
||||
private static final int STR16_LIMIT = 65536;
|
||||
private static final int STR32_PREFIX = 0xDB;
|
||||
private static final int FIXSTR_FILTER = 0b00011111;
|
||||
|
||||
private static Charset encoding = Charset.forName("UTF-8");
|
||||
|
||||
private final String value;
|
||||
|
||||
/**
|
||||
* Use this method if for some messed up reason you really need to use something else than UTF-8.
|
||||
* Ask yourself: why should I? Is this really necessary?
|
||||
* <p>
|
||||
* It will set the encoding for all {@link MPString}s, but if you have inconsistent encoding in your
|
||||
* format you're lost anyway.
|
||||
* </p>
|
||||
*/
|
||||
public static void setEncoding(Charset encoding) {
|
||||
MPString.encoding = encoding;
|
||||
}
|
||||
|
||||
public MPString(String value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public String getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public void pack(OutputStream out) throws IOException {
|
||||
byte[] bytes = value.getBytes(encoding);
|
||||
int size = bytes.length;
|
||||
if (size < 32) {
|
||||
out.write(FIXSTR_PREFIX + size);
|
||||
} else if (size < STR8_LIMIT) {
|
||||
out.write(STR8_PREFIX);
|
||||
out.write(size);
|
||||
} else if (size < STR16_LIMIT) {
|
||||
out.write(STR16_PREFIX);
|
||||
out.write(ByteBuffer.allocate(2).putShort((short) size).array());
|
||||
} else {
|
||||
out.write(STR32_PREFIX);
|
||||
out.write(ByteBuffer.allocate(4).putInt(size).array());
|
||||
}
|
||||
out.write(bytes);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (o == null || getClass() != o.getClass()) return false;
|
||||
MPString mpString = (MPString) o;
|
||||
return Objects.equals(value, mpString.value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int length() {
|
||||
return value.length();
|
||||
}
|
||||
|
||||
@Override
|
||||
public char charAt(int i) {
|
||||
return value.charAt(i);
|
||||
}
|
||||
|
||||
@Override
|
||||
public CharSequence subSequence(int beginIndex, int endIndex) {
|
||||
return value.subSequence(beginIndex, endIndex);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return value;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toJson() {
|
||||
StringBuilder result = new StringBuilder(value.length() + 4);
|
||||
result.append('"');
|
||||
for (int i = 0; i < value.length(); i++) {
|
||||
char c = value.charAt(i);
|
||||
switch (c) {
|
||||
case '\\':
|
||||
case '"':
|
||||
case '/':
|
||||
result.append('\\').append(c);
|
||||
break;
|
||||
case '\b':
|
||||
result.append("\\b");
|
||||
break;
|
||||
case '\t':
|
||||
result.append("\\t");
|
||||
break;
|
||||
case '\n':
|
||||
result.append("\\n");
|
||||
break;
|
||||
case '\f':
|
||||
result.append("\\f");
|
||||
break;
|
||||
case '\r':
|
||||
result.append("\\r");
|
||||
break;
|
||||
default:
|
||||
if (c < ' ') {
|
||||
result.append("\\u");
|
||||
String hex = Integer.toHexString(c);
|
||||
for (int j = 0; j + hex.length() < 4; j++) {
|
||||
result.append('0');
|
||||
}
|
||||
result.append(hex);
|
||||
} else {
|
||||
result.append(c);
|
||||
}
|
||||
}
|
||||
}
|
||||
result.append('"');
|
||||
return result.toString();
|
||||
}
|
||||
|
||||
public static class Unpacker implements MPType.Unpacker<MPString> {
|
||||
public boolean is(int firstByte) {
|
||||
return firstByte == STR8_PREFIX || firstByte == STR16_PREFIX || firstByte == STR32_PREFIX
|
||||
|| (firstByte & FIXSTR_PREFIX_FILTER) == FIXSTR_PREFIX;
|
||||
}
|
||||
|
||||
public MPString unpack(int firstByte, InputStream in) throws IOException {
|
||||
int size;
|
||||
if ((firstByte & FIXSTR_PREFIX_FILTER) == FIXSTR_PREFIX) {
|
||||
size = firstByte & FIXSTR_FILTER;
|
||||
} else if (firstByte == STR8_PREFIX) {
|
||||
size = in.read();
|
||||
} else if (firstByte == STR16_PREFIX) {
|
||||
size = in.read() << 8 | in.read();
|
||||
} else if (firstByte == STR32_PREFIX) {
|
||||
size = in.read() << 24 | in.read() << 16 | in.read() << 8 | in.read();
|
||||
} else {
|
||||
throw new IllegalArgumentException(String.format("Unexpected first byte 0x%02x", firstByte));
|
||||
}
|
||||
return new MPString(new String(bytes(in, size).array(), encoding));
|
||||
}
|
||||
}
|
||||
}
|
||||
38
src/main/java/ch/dissem/msgpack/types/MPType.java
Normal file
38
src/main/java/ch/dissem/msgpack/types/MPType.java
Normal file
@@ -0,0 +1,38 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
|
||||
/**
|
||||
* Representation of some msgpack encoded data.
|
||||
*/
|
||||
public interface MPType<T> {
|
||||
interface Unpacker<M extends MPType> {
|
||||
boolean is(int firstByte);
|
||||
|
||||
M unpack(int firstByte, InputStream in) throws IOException;
|
||||
}
|
||||
|
||||
T getValue();
|
||||
|
||||
void pack(OutputStream out) throws IOException;
|
||||
|
||||
String toJson();
|
||||
}
|
||||
115
src/main/java/ch/dissem/msgpack/types/Utils.java
Normal file
115
src/main/java/ch/dissem/msgpack/types/Utils.java
Normal file
@@ -0,0 +1,115 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack.types;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
|
||||
public class Utils {
|
||||
private static final char[] BASE64_CODES = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".toCharArray();
|
||||
private static final MPNil NIL = new MPNil();
|
||||
|
||||
/**
|
||||
* Returns a {@link ByteBuffer} containing the next <code>count</code> bytes from the {@link InputStream}.
|
||||
*/
|
||||
static ByteBuffer bytes(InputStream in, int count) throws IOException {
|
||||
byte[] result = new byte[count];
|
||||
int off = 0;
|
||||
while (off < count) {
|
||||
int read = in.read(result, off, count - off);
|
||||
if (read < 0) {
|
||||
throw new IOException("Unexpected end of stream, wanted to read " + count + " bytes but only got " + off);
|
||||
}
|
||||
off += read;
|
||||
}
|
||||
return ByteBuffer.wrap(result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper method to decide which types support extra indention (for pretty printing JSON)
|
||||
*/
|
||||
static String toJson(MPType<?> type, String indent) {
|
||||
if (type instanceof MPMap) {
|
||||
return ((MPMap) type).toJson(indent);
|
||||
}
|
||||
if (type instanceof MPArray) {
|
||||
return ((MPArray) type).toJson(indent);
|
||||
}
|
||||
return type.toJson();
|
||||
}
|
||||
|
||||
/**
|
||||
* Slightly improved code from https://en.wikipedia.org/wiki/Base64
|
||||
*/
|
||||
static String base64(byte[] data) {
|
||||
StringBuilder result = new StringBuilder((data.length * 4) / 3 + 3);
|
||||
int b;
|
||||
for (int i = 0; i < data.length; i += 3) {
|
||||
b = (data[i] & 0xFC) >> 2;
|
||||
result.append(BASE64_CODES[b]);
|
||||
b = (data[i] & 0x03) << 4;
|
||||
if (i + 1 < data.length) {
|
||||
b |= (data[i + 1] & 0xF0) >> 4;
|
||||
result.append(BASE64_CODES[b]);
|
||||
b = (data[i + 1] & 0x0F) << 2;
|
||||
if (i + 2 < data.length) {
|
||||
b |= (data[i + 2] & 0xC0) >> 6;
|
||||
result.append(BASE64_CODES[b]);
|
||||
b = data[i + 2] & 0x3F;
|
||||
result.append(BASE64_CODES[b]);
|
||||
} else {
|
||||
result.append(BASE64_CODES[b]);
|
||||
result.append('=');
|
||||
}
|
||||
} else {
|
||||
result.append(BASE64_CODES[b]);
|
||||
result.append("==");
|
||||
}
|
||||
}
|
||||
|
||||
return result.toString();
|
||||
}
|
||||
|
||||
public static MPString mp(String value) {
|
||||
return new MPString(value);
|
||||
}
|
||||
|
||||
public static MPBoolean mp(boolean value) {
|
||||
return new MPBoolean(value);
|
||||
}
|
||||
|
||||
public static MPFloat mp(double value) {
|
||||
return new MPFloat(value);
|
||||
}
|
||||
|
||||
public static MPFloat mp(float value) {
|
||||
return new MPFloat(value);
|
||||
}
|
||||
|
||||
public static MPInteger mp(long value) {
|
||||
return new MPInteger(value);
|
||||
}
|
||||
|
||||
public static MPBinary mp(byte... data) {
|
||||
return new MPBinary(data);
|
||||
}
|
||||
|
||||
public static MPNil nil() {
|
||||
return NIL;
|
||||
}
|
||||
}
|
||||
270
src/test/java/ch/dissem/msgpack/ReaderTest.java
Normal file
270
src/test/java/ch/dissem/msgpack/ReaderTest.java
Normal file
@@ -0,0 +1,270 @@
|
||||
/*
|
||||
* Copyright 2017 Christian Basler
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package ch.dissem.msgpack;
|
||||
|
||||
import ch.dissem.msgpack.types.*;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.Random;
|
||||
|
||||
import static ch.dissem.msgpack.types.Utils.mp;
|
||||
import static ch.dissem.msgpack.types.Utils.nil;
|
||||
import static org.hamcrest.CoreMatchers.instanceOf;
|
||||
import static org.hamcrest.core.Is.is;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
public class ReaderTest {
|
||||
private static final Random RANDOM = new Random();
|
||||
private Reader reader = Reader.getInstance();
|
||||
|
||||
@Test
|
||||
public void ensureDemoJsonIsParsedCorrectly() throws Exception {
|
||||
MPType read = reader.read(stream("demo.mp"));
|
||||
assertThat(read, instanceOf(MPMap.class));
|
||||
assertThat(read.toString(), is(string("demo.json")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureDemoJsonIsEncodedCorrectly() throws Exception {
|
||||
@SuppressWarnings("MismatchedQueryAndUpdateOfCollection")
|
||||
MPMap<MPString, MPType<?>> object = new MPMap<>();
|
||||
object.put(mp("compact"), mp(true));
|
||||
object.put(mp("schema"), mp(0));
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
object.pack(out);
|
||||
assertThat(out.toByteArray(), is(bytes("demo.mp")));
|
||||
}
|
||||
|
||||
@Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void ensureMPArrayIsEncodedAndDecodedCorrectly() throws Exception {
|
||||
MPArray<MPType<?>> array = new MPArray<>(
|
||||
mp(new byte[]{1, 3, 3, 7}),
|
||||
mp(false),
|
||||
mp(Math.PI),
|
||||
mp(1.5f),
|
||||
mp(42),
|
||||
new MPMap<MPNil, MPNil>(),
|
||||
nil(),
|
||||
mp("yay! \uD83E\uDD13")
|
||||
);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
array.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPArray.class));
|
||||
assertThat((MPArray<MPType<?>>) read, is(array));
|
||||
assertThat(read.toJson(), is("[\n AQMDBw==,\n false,\n 3.141592653589793,\n 1.5,\n 42,\n {\n },\n null,\n \"yay! 🤓\"\n]"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureFloatIsEncodedAndDecodedCorrectly() throws Exception {
|
||||
MPFloat expected = new MPFloat(1.5f);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
expected.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPFloat.class));
|
||||
MPFloat actual = (MPFloat) read;
|
||||
assertThat(actual, is(expected));
|
||||
assertThat(actual.getPrecision(), is(MPFloat.Precision.FLOAT32));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureDoubleIsEncodedAndDecodedCorrectly() throws Exception {
|
||||
MPFloat expected = new MPFloat(Math.PI);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
expected.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPFloat.class));
|
||||
MPFloat actual = (MPFloat) read;
|
||||
assertThat(actual, is(expected));
|
||||
assertThat(actual.getValue(), is(Math.PI));
|
||||
assertThat(actual.getPrecision(), is(MPFloat.Precision.FLOAT64));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureLongsAreEncodedAndDecodedCorrectly() throws Exception {
|
||||
// positive fixnum
|
||||
ensureLongIsEncodedAndDecodedCorrectly(0, 1);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(127, 1);
|
||||
// negative fixnum
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-1, 1);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-32, 1);
|
||||
// uint 8
|
||||
ensureLongIsEncodedAndDecodedCorrectly(128, 2);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(255, 2);
|
||||
// uint 16
|
||||
ensureLongIsEncodedAndDecodedCorrectly(256, 3);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(65535, 3);
|
||||
// uint 32
|
||||
ensureLongIsEncodedAndDecodedCorrectly(65536, 5);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(4294967295L, 5);
|
||||
// uint 64
|
||||
ensureLongIsEncodedAndDecodedCorrectly(4294967296L, 9);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(Long.MAX_VALUE, 9);
|
||||
// int 8
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-33, 2);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-128, 2);
|
||||
// int 16
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-129, 3);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-32768, 3);
|
||||
// int 32
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-32769, 5);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(Integer.MIN_VALUE, 5);
|
||||
// int 64
|
||||
ensureLongIsEncodedAndDecodedCorrectly(-2147483649L, 9);
|
||||
ensureLongIsEncodedAndDecodedCorrectly(Long.MIN_VALUE, 9);
|
||||
}
|
||||
|
||||
private void ensureLongIsEncodedAndDecodedCorrectly(long val, int bytes) throws Exception {
|
||||
MPInteger value = mp(val);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
value.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(out.size(), is(bytes));
|
||||
assertThat(read, instanceOf(MPInteger.class));
|
||||
assertThat((MPInteger) read, is(value));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureStringsAreEncodedAndDecodedCorrectly() throws Exception {
|
||||
ensureStringIsEncodedAndDecodedCorrectly(0);
|
||||
ensureStringIsEncodedAndDecodedCorrectly(31);
|
||||
ensureStringIsEncodedAndDecodedCorrectly(32);
|
||||
ensureStringIsEncodedAndDecodedCorrectly(255);
|
||||
ensureStringIsEncodedAndDecodedCorrectly(256);
|
||||
ensureStringIsEncodedAndDecodedCorrectly(65535);
|
||||
ensureStringIsEncodedAndDecodedCorrectly(65536);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureJsonStringsAreEscapedCorrectly() throws Exception {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
for (char c = '\u0001'; c < ' '; c++) {
|
||||
builder.append(c);
|
||||
}
|
||||
MPString string = new MPString(builder.toString());
|
||||
assertThat(string.toJson(), is("\"\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007\\b\\t\\n\\u000b\\f\\r\\u000e\\u000f\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017\\u0018\\u0019\\u001a\\u001b\\u001c\\u001d\\u001e\\u001f\""));
|
||||
}
|
||||
|
||||
private void ensureStringIsEncodedAndDecodedCorrectly(int length) throws Exception {
|
||||
MPString value = new MPString(stringWithLength(length));
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
value.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPString.class));
|
||||
assertThat((MPString) read, is(value));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureBinariesAreEncodedAndDecodedCorrectly() throws Exception {
|
||||
ensureBinaryIsEncodedAndDecodedCorrectly(0);
|
||||
ensureBinaryIsEncodedAndDecodedCorrectly(255);
|
||||
ensureBinaryIsEncodedAndDecodedCorrectly(256);
|
||||
ensureBinaryIsEncodedAndDecodedCorrectly(65535);
|
||||
ensureBinaryIsEncodedAndDecodedCorrectly(65536);
|
||||
}
|
||||
|
||||
private void ensureBinaryIsEncodedAndDecodedCorrectly(int length) throws Exception {
|
||||
MPBinary value = new MPBinary(new byte[length]);
|
||||
RANDOM.nextBytes(value.getValue());
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
value.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPBinary.class));
|
||||
assertThat((MPBinary) read, is(value));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureArraysAreEncodedAndDecodedCorrectly() throws Exception {
|
||||
ensureArrayIsEncodedAndDecodedCorrectly(0);
|
||||
ensureArrayIsEncodedAndDecodedCorrectly(15);
|
||||
ensureArrayIsEncodedAndDecodedCorrectly(16);
|
||||
ensureArrayIsEncodedAndDecodedCorrectly(65535);
|
||||
ensureArrayIsEncodedAndDecodedCorrectly(65536);
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
private void ensureArrayIsEncodedAndDecodedCorrectly(int length) throws Exception {
|
||||
MPNil nil = new MPNil();
|
||||
ArrayList<MPNil> list = new ArrayList<>(length);
|
||||
for (int i = 0; i < length; i++) {
|
||||
list.add(nil);
|
||||
}
|
||||
MPArray<MPNil> value = new MPArray<>(list);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
value.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPArray.class));
|
||||
assertThat((MPArray<MPNil>) read, is(value));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void ensureMapsAreEncodedAndDecodedCorrectly() throws Exception {
|
||||
ensureMapIsEncodedAndDecodedCorrectly(0);
|
||||
ensureMapIsEncodedAndDecodedCorrectly(15);
|
||||
ensureMapIsEncodedAndDecodedCorrectly(16);
|
||||
ensureMapIsEncodedAndDecodedCorrectly(65535);
|
||||
ensureMapIsEncodedAndDecodedCorrectly(65536);
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
private void ensureMapIsEncodedAndDecodedCorrectly(int size) throws Exception {
|
||||
MPNil nil = new MPNil();
|
||||
HashMap<MPInteger, MPNil> map = new HashMap<>(size);
|
||||
for (int i = 0; i < size; i++) {
|
||||
map.put(mp(i), nil);
|
||||
}
|
||||
MPMap<MPInteger, MPNil> value = new MPMap<>(map);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
value.pack(out);
|
||||
MPType read = reader.read(new ByteArrayInputStream(out.toByteArray()));
|
||||
assertThat(read, instanceOf(MPMap.class));
|
||||
assertThat((MPMap<MPInteger, MPNil>) read, is(value));
|
||||
}
|
||||
|
||||
private String stringWithLength(int length) {
|
||||
StringBuilder result = new StringBuilder(length);
|
||||
for (int i = 0; i < length; i++) {
|
||||
result.append('a');
|
||||
}
|
||||
return result.toString();
|
||||
}
|
||||
|
||||
private InputStream stream(String resource) {
|
||||
return getClass().getClassLoader().getResourceAsStream(resource);
|
||||
}
|
||||
|
||||
private byte[] bytes(String resource) throws IOException {
|
||||
InputStream in = stream(resource);
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
byte[] buffer = new byte[100];
|
||||
for (int size = in.read(buffer); size >= 0; size = in.read(buffer)) {
|
||||
out.write(buffer, 0, size);
|
||||
}
|
||||
return out.toByteArray();
|
||||
}
|
||||
|
||||
private String string(String resource) throws IOException {
|
||||
return new String(bytes(resource), "UTF-8");
|
||||
}
|
||||
}
|
||||
4
src/test/resources/demo.json
Normal file
4
src/test/resources/demo.json
Normal file
@@ -0,0 +1,4 @@
|
||||
{
|
||||
"compact": true,
|
||||
"schema": 0
|
||||
}
|
||||
BIN
src/test/resources/demo.mp
Normal file
BIN
src/test/resources/demo.mp
Normal file
Binary file not shown.
Reference in New Issue
Block a user