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Florian Schrofner 2022-02-11 21:35:46 +01:00
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# Created by https://www.toptal.com/developers/gitignore/api/intellij,gradle,kotlin,java
# Edit at https://www.toptal.com/developers/gitignore?templates=intellij,gradle,kotlin,java
### Intellij ###
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
# User-specific stuff
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf
# AWS User-specific
.idea/**/aws.xml
# Generated files
.idea/**/contentModel.xml
# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml
# Gradle
.idea/**/gradle.xml
.idea/**/libraries
# Gradle and Maven with auto-import
# When using Gradle or Maven with auto-import, you should exclude module files,
# since they will be recreated, and may cause churn. Uncomment if using
# auto-import.
# .idea/artifacts
# .idea/compiler.xml
# .idea/jarRepositories.xml
# .idea/modules.xml
# .idea/*.iml
# .idea/modules
# *.iml
# *.ipr
# CMake
cmake-build-*/
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# File-based project format
*.iws
# IntelliJ
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.idea_modules/
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atlassian-ide-plugin.xml
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# Editor-based Rest Client
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# Android studio 3.1+ serialized cache file
.idea/caches/build_file_checksums.ser
### Intellij Patch ###
# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
# *.iml
# modules.xml
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# Sonarlint plugin
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.idea/$CACHE_FILE$
# CodeStream plugin
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.idea/codestream.xml
### Java ###
# Compiled class file
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.mtj.tmp/
# Package Files #
*.jar
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
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### Kotlin ###
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
### Gradle ###
.gradle
**/build/
!src/**/build/
# Ignore Gradle GUI config
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/.idea/

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val ktor_version: String by project
val kotlin_version: String by project
val logback_version: String by project
plugins {
application
kotlin("jvm") version "1.6.10"
id("org.jetbrains.kotlin.plugin.serialization") version "1.6.10"
}
group = "fi.schro"
version = "0.0.1"
application {
mainClass.set("fi.schro.ApplicationKt")
}
repositories {
mavenCentral()
maven { url = uri("https://maven.pkg.jetbrains.space/public/p/ktor/eap") }
}
dependencies {
implementation("io.ktor:ktor-server-default-headers-jvm:$ktor_version")
implementation("io.ktor:ktor-server-content-negotiation-jvm:$ktor_version")
implementation("io.ktor:ktor-server-core-jvm:$ktor_version")
implementation("io.ktor:ktor-serialization-kotlinx-json-jvm:$ktor_version")
implementation("io.ktor:ktor-server-netty-jvm:$ktor_version")
implementation("ch.qos.logback:logback-classic:$logback_version")
testImplementation("io.ktor:ktor-server-tests-jvm:$ktor_version")
testImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
}

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ktor_version=2.0.0-beta-1
kotlin_version=1.6.10
logback_version=1.2.3
kotlin.code.style=official

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gradle/wrapper/gradle-wrapper.jar vendored Normal file

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MSYS* | MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "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 or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
exec "$JAVACMD" "$@"

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

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rootProject.name = "fi.schro.keylight-emulator"

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package fi.schro
import fi.schro.data.AccessoryInfoRepository
import fi.schro.data.AccessoryInfoRepositoryImpl
import fi.schro.data.LightRepository
import fi.schro.data.LightRepositoryImpl
import io.ktor.server.engine.*
import io.ktor.server.netty.*
import io.ktor.serialization.kotlinx.json.*
import io.ktor.server.plugins.*
import io.ktor.server.application.*
import fi.schro.routing.*
import kotlinx.serialization.json.Json
fun main() {
val lightRepository: LightRepository = LightRepositoryImpl()
val accessoryInfoRepository: AccessoryInfoRepository = AccessoryInfoRepositoryImpl()
val routing = Routing(lightRepository, accessoryInfoRepository)
embeddedServer(Netty, port = 9123, host = "0.0.0.0") {
install(ContentNegotiation) {
json(Json {
prettyPrint = true
isLenient = true
})
}
routing.configureRouting(this)
}.start(wait = true)
}

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package fi.schro.data
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
interface AccessoryInfoRepository {
suspend fun getAccessoryInfo(): AccessoryInfo
suspend fun updateAccessoryInfo(infoChange: AccessoryInfo): AccessoryInfo
}
class AccessoryInfoRepositoryImpl: AccessoryInfoRepository {
private var accessoryInfo = AccessoryInfo(
productName = "Elgato Key Light",
hardwareBoardType = 53,
firmwareBuildNumber = 192,
firmwareVersion = "1.0.3",
serialNumber = "XXXXXXXXXXXX",
displayName = "Emulated Key Light",
features = listOf(AccessoryFeature.LIGHTS)
)
override suspend fun getAccessoryInfo(): AccessoryInfo {
return accessoryInfo
}
override suspend fun updateAccessoryInfo(infoChange: AccessoryInfo): AccessoryInfo {
//only display name can be changed
accessoryInfo = accessoryInfo.copy(
displayName = infoChange.displayName ?: accessoryInfo.displayName
)
return getAccessoryInfo()
}
}
@Serializable
data class AccessoryInfo(
@SerialName("productName") val productName: String? = null,
@SerialName("hardwareBoardType") val hardwareBoardType: Int? = null,
@SerialName("firmwareBuildNumber") val firmwareBuildNumber: Int? = null,
@SerialName("firmwareVersion") val firmwareVersion: String? = null,
@SerialName("serialNumber") val serialNumber: String? = null,
@SerialName("displayName") val displayName: String? = null,
@SerialName("features") val features: List<AccessoryFeature>? = null,
)
@Serializable
enum class AccessoryFeature {
@SerialName("lights") LIGHTS
}

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package fi.schro.data
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
interface LightRepository {
suspend fun getLightStatus(): LightStatus
suspend fun updateLightStatus(statusChange: LightStatus): LightStatus
}
class LightRepositoryImpl: LightRepository {
private var lightStatus = LightStatus(
listOf(
Light(
0,
25,
166
)
)
)
override suspend fun getLightStatus(): LightStatus {
return lightStatus
}
override suspend fun updateLightStatus(statusChange: LightStatus): LightStatus {
val lightChanges = statusChange.lights
val updatedLights = lightStatus.lights.mapIndexed { index, light ->
light.copy(
on = lightChanges[index].on ?: light.on,
brightness = lightChanges[index].brightness ?: light.brightness,
temperature = lightChanges[index].temperature ?: light.temperature
)
}
lightStatus = LightStatus(
lights = updatedLights
)
return getLightStatus()
}
}
@Serializable
data class LightStatus(
@SerialName("lights") val lights: List<Light>,
@SerialName("numberOfLights") val numberOfLights: Int = lights.size
)
@Serializable
data class Light(
@SerialName("on") val on: Int? = null,
@SerialName("brightness") val brightness: Int? = null,
@SerialName("temperature") val temperature: Int? = null
)

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package fi.schro.routing
import fi.schro.data.AccessoryInfo
import fi.schro.data.AccessoryInfoRepository
import fi.schro.data.LightRepository
import fi.schro.data.LightStatus
import io.ktor.server.routing.*
import io.ktor.server.application.*
import io.ktor.server.request.*
import io.ktor.server.response.*
const val PATH_SEPARATOR = "/"
const val DEFAULT_PATH = "elgato"
const val LIGHT_PATH = "lights"
const val ACCESSORY_INFO_PATH = "accessory-info"
val LIGHT_ENDPOINT = listOf(DEFAULT_PATH, LIGHT_PATH)
val ACCESSORY_INFO_ENDPOINT = listOf(DEFAULT_PATH, ACCESSORY_INFO_PATH)
class Routing(
private val lightRepository: LightRepository,
private val accessoryInfoRepository: AccessoryInfoRepository
){
fun configureRouting(application: Application) {
application.routing {
route(createPath(LIGHT_ENDPOINT)) {
get {
call.respond(lightRepository.getLightStatus())
}
put<LightStatus> { statusChange ->
call.respond(lightRepository.updateLightStatus(statusChange))
}
}
route(createPath(ACCESSORY_INFO_ENDPOINT)){
get {
call.respond(accessoryInfoRepository.getAccessoryInfo())
}
put<AccessoryInfo>{ infoChange ->
call.respond(accessoryInfoRepository.updateAccessoryInfo(infoChange))
}
}
}
}
private fun createPath(pathElements: List<String>): String {
return pathElements.joinToString(separator = PATH_SEPARATOR, prefix = PATH_SEPARATOR)
}
}

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<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<root level="trace">
<appender-ref ref="STDOUT"/>
</root>
<logger name="org.eclipse.jetty" level="INFO"/>
<logger name="io.netty" level="INFO"/>
</configuration>

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package fi.schro
import io.ktor.http.*
import kotlin.test.*
import io.ktor.server.testing.*
import fi.schro.routing.*
class ApplicationTest {
@Test
fun testRoot() {
withTestApplication({ configureRouting() }) {
handleRequest(HttpMethod.Get, "/").apply {
assertEquals(HttpStatusCode.OK, response.status())
assertEquals("Hello World!", response.content)
}
}
}
}