Content Downloading rework.

.github/workflows/javasteam-build-push.yml

@@ -51,3 +51,7 @@ jobs:
         with:
           name: javasteam-tf
           path: javasteam-tf/build/libs
+      - uses: actions/upload-artifact@v4
+        with:
+          name: javasteam-depotdownloader
+          path: javasteam-depotdownloader/build/libs

.gitignore

@@ -75,7 +75,9 @@ loginkey.txt
 sentry.bin
 server_list.bin
 /steamapps/
+/depots/
 /userfiles/
+refreshtoken.txt
 
 # Kotlin 2.0
 /.kotlin/sessions/

build.gradle.kts

@@ -20,7 +20,7 @@ plugins {
 
 allprojects {
     group = "in.dragonbra"
-    version = "1.7.1-SNAPSHOT"
+    version = "1.8.0-SNAPSHOT"
 }
 
 repositories {
@@ -145,10 +145,10 @@ dependencies {
     mockitoAgent(libs.test.mock.core) { isTransitive = false }
 
     implementation(libs.bundles.ktor)
+    implementation(libs.bundles.okHttp)
     implementation(libs.commons.lang3)
     implementation(libs.kotlin.coroutines)
     implementation(libs.kotlin.stdib)
-    implementation(libs.okHttp)
     implementation(libs.protobuf.java)
     compileOnly(libs.xz)
     compileOnly(libs.zstd)

buildSrc/src/main/kotlin/in/dragonbra/generators/rpc/parser/ProtoParser.kt

@@ -14,6 +14,7 @@ class ProtoParser(private val outputDir: File) {
         private val suppressAnnotation = AnnotationSpec
             .builder(Suppress::class)
             .addMember("%S", "KDocUnresolvedReference") // IntelliJ's seems to get confused with canonical names
+            .addMember("%S", "RemoveRedundantQualifierName") // Full Qualifier names are fine
             .addMember("%S", "RedundantVisibilityModifier") // KotlinPoet is an explicit API generator
             .addMember("%S", "unused") // All methods could be used.
             .build()
@@ -85,6 +86,8 @@ class ProtoParser(private val outputDir: File) {
     private fun buildClass(file: File, service: Service) {
         val protoFileName = transformProtoFileName(file.name)
 
+        val parentPathName = file.parentFile.name
+
         // Class Builder
         val steamUnifiedMessagesClassName = ClassName(
             "in.dragonbra.javasteam.steam.handlers.steamunifiedmessages",
@@ -129,7 +132,7 @@ class ProtoParser(private val outputDir: File) {
                 // HAS Response
                 numResponse++
                 val className = ClassName(
-                    packageName = "in.dragonbra.javasteam.protobufs.steamclient.$protoFileName",
+                    packageName = "in.dragonbra.javasteam.protobufs.$parentPathName.$protoFileName",
                     method.responseType
                 )
                 responseBlock.addStatement(
@@ -141,7 +144,7 @@ class ProtoParser(private val outputDir: File) {
                 // NO Response
                 numNotification++
                 val className = ClassName(
-                    packageName = "in.dragonbra.javasteam.protobufs.steamclient.$protoFileName",
+                    packageName = "in.dragonbra.javasteam.protobufs.$parentPathName.$protoFileName",
                     method.requestType
                 )
                 notificationBlock.addStatement(
@@ -192,7 +195,7 @@ class ProtoParser(private val outputDir: File) {
                     .addParameter(
                         "request",
                         ClassName(
-                            packageName = "in.dragonbra.javasteam.protobufs.steamclient.$protoFileName",
+                            packageName = "in.dragonbra.javasteam.protobufs.$parentPathName.$protoFileName",
                             method.requestType
                         )
                     )
@@ -207,14 +210,14 @@ class ProtoParser(private val outputDir: File) {
                             packageName = "in.dragonbra.javasteam.steam.handlers.steamunifiedmessages.callback",
                             "ServiceMethodResponse"
                         ).parameterizedBy(
-                            ClassName.bestGuess("in.dragonbra.javasteam.protobufs.steamclient.$protoFileName.${method.responseType}.Builder")
+                            ClassName.bestGuess("in.dragonbra.javasteam.protobufs.$parentPathName.$protoFileName.${method.responseType}.Builder")
                         )
                     )
                 )
                 funcBuilder.addStatement(
                     format = "return unifiedMessages!!.sendMessage(\n%T.Builder::class.java,\n%S,\nrequest\n)",
                     ClassName(
-                        packageName = "in.dragonbra.javasteam.protobufs.steamclient.$protoFileName",
+                        packageName = "in.dragonbra.javasteam.protobufs.$parentPathName.$protoFileName",
                         method.responseType
                     ),
                     "${service.name}.${method.methodName}#1"
@@ -223,7 +226,7 @@ class ProtoParser(private val outputDir: File) {
                 funcBuilder.addStatement(
                     format = "unifiedMessages!!.sendNotification<%T.Builder>(\n%S,\nrequest\n)",
                     ClassName(
-                        packageName = "in.dragonbra.javasteam.protobufs.steamclient.$protoFileName",
+                        packageName = "in.dragonbra.javasteam.protobufs.$parentPathName.$protoFileName",
                         method.requestType
                     ),
                     "${service.name}.${method.methodName}#1"

gradle/libs.versions.toml

@@ -21,6 +21,10 @@ publishPlugin = "2.0.0" # https://mvnrepository.com/artifact/io.github.gradle-ne
 xz = "1.10" # https://mvnrepository.com/artifact/org.tukaani/xz
 zstd = "1.5.7-4" # https://search.maven.org/artifact/com.github.luben/zstd-jni
 
+# Depot Downloader
+kotlin-serialization-json = "1.9.0" # https://mvnrepository.com/artifact/org.jetbrains.kotlinx/kotlinx-serialization-json-jvm
+okio = "3.16.0" # https://mvnrepository.com/artifact/com.squareup.okio/okio
+
 # Testing Lib versions
 commons-io = "2.20.0" # https://mvnrepository.com/artifact/commons-io/commons-io
 commonsCodec = "1.19.0" # https://mvnrepository.com/artifact/commons-codec/commons-codec
@@ -41,11 +45,16 @@ ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
 ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
 ktor-client-websocket = { module = "io.ktor:ktor-client-websockets", version.ref = "ktor" }
 okHttp = { module = "com.squareup.okhttp3:okhttp", version.ref = "okHttp" }
+okHttp-coroutines = { module = "com.squareup.okhttp3:okhttp-coroutines", version.ref = "okHttp" }
 protobuf-java = { module = "com.google.protobuf:protobuf-java", version.ref = "protobuf" }
 protobuf-protoc = { module = "com.google.protobuf:protoc", version.ref = "protobuf" }
 xz = { module = "org.tukaani:xz", version.ref = "xz" }
 zstd = { module = "com.github.luben:zstd-jni", version.ref = "zstd" }
 
+# Depot Downloader
+kotlin-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlin-serialization-json"}
+okio = { module = "com.squareup.okio:okio", version.ref = "okio"}
+
 # Tests
 test-commons-codec = { module = "commons-codec:commons-codec", version.ref = "commonsCodec" }
 test-commons-io = { module = "commons-io:commons-io", version.ref = "commons-io" }
@@ -65,6 +74,7 @@ qrCode = { module = "pro.leaco.qrcode:console-qrcode", version.ref = "qrCode" }
 kotlin-dokka = { id = "org.jetbrains.dokka", version.ref = "dokka" }
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 kotlin-kotlinter = { id = "org.jmailen.kotlinter", version.ref = "kotlinter" }
+kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 maven-publish = { id = "io.github.gradle-nexus.publish-plugin", version.ref = "publishPlugin" }
 protobuf-gradle = { id = "com.google.protobuf", version.ref = "protobuf-gradle" }
 
@@ -86,3 +96,8 @@ ktor = [
     "ktor-client-cio",
     "ktor-client-websocket",
 ]
+
+okHttp = [
+    "okHttp",
+    "okHttp-coroutines",
+]

javasteam-depotdownloader/.gitignore

@@ -0,0 +1 @@
+build/

javasteam-depotdownloader/build.gradle.kts

@@ -0,0 +1,116 @@
+import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import org.jmailen.gradle.kotlinter.tasks.FormatTask
+import org.jmailen.gradle.kotlinter.tasks.LintTask
+
+plugins {
+    alias(libs.plugins.kotlin.dokka)
+    alias(libs.plugins.kotlin.jvm)
+    alias(libs.plugins.kotlin.kotlinter)
+    alias(libs.plugins.kotlin.serialization)
+    alias(libs.plugins.protobuf.gradle)
+    id("maven-publish")
+    id("signing")
+}
+
+repositories {
+    mavenCentral()
+}
+
+kotlin {
+    compilerOptions {
+        jvmTarget.set(JvmTarget.fromTarget(libs.versions.java.get()))
+    }
+}
+
+/* Protobufs */
+protobuf.protoc {
+    artifact = libs.protobuf.protoc.get().toString()
+}
+
+java {
+    sourceCompatibility = JavaVersion.toVersion(libs.versions.java.get())
+    targetCompatibility = JavaVersion.toVersion(libs.versions.java.get())
+    withSourcesJar()
+}
+
+/* Java-Kotlin Docs */
+dokka {
+    moduleName.set("JavaSteam")
+    dokkaSourceSets.main {
+        suppressGeneratedFiles.set(false) // Allow generated files to be documented.
+        perPackageOption {
+            // Deny most of the generated files.
+            matchingRegex.set("in.dragonbra.javasteam.(protobufs|enums|generated).*")
+            suppress.set(true)
+        }
+    }
+}
+
+// Make sure Maven Publishing gets javadoc
+val javadocJar by tasks.registering(Jar::class) {
+    dependsOn(tasks.dokkaGenerate)
+    archiveClassifier.set("javadoc")
+    from(layout.buildDirectory.dir("dokka/html"))
+}
+artifacts {
+    archives(javadocJar)
+}
+
+/* Kotlinter */
+tasks.withType<LintTask> {
+    this.source = this.source.minus(fileTree("build/generated")).asFileTree
+}
+tasks.withType<FormatTask> {
+    this.source = this.source.minus(fileTree("build/generated")).asFileTree
+}
+
+dependencies {
+    implementation(rootProject)
+
+    implementation(libs.bundles.ktor)
+    implementation(libs.commons.lang3)
+    implementation(libs.kotlin.coroutines)
+    implementation(libs.kotlin.serialization.json)
+    implementation(libs.kotlin.stdib)
+    implementation(libs.okio)
+    implementation(libs.protobuf.java)
+}
+
+/* Artifact publishing */
+publishing {
+    publications {
+        create<MavenPublication>("mavenJava") {
+            from(components["java"])
+            pom {
+                name = "JavaSteam-depotdownloader"
+                packaging = "jar"
+                description = "Depot Downloader for JavaSteam."
+                url = "https://github.com/Longi94/JavaSteam"
+                inceptionYear = "2025"
+                scm {
+                    connection = "scm:git:git://github.com/Longi94/JavaSteam.git"
+                    developerConnection = "scm:git:ssh://github.com:Longi94/JavaSteam.git"
+                    url = "https://github.com/Longi94/JavaSteam/tree/master"
+                }
+                licenses {
+                    license {
+                        name = "MIT License"
+                        url = "https://www.opensource.org/licenses/mit-license.php"
+                    }
+                }
+                developers {
+                    developer {
+                        id = "Longi"
+                        name = "Long Tran"
+                        email = "[email protected]"
+                    }
+                }
+            }
+        }
+    }
+}
+
+signing {
+    sign(publishing.publications["mavenJava"])
+}