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[FIX] Java Version search

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This commit is contained in:
Gravita 2021-05-29 03:14:03 +07:00
parent 265a872b08
commit 5920f524c7
3 changed files with 108 additions and 55 deletions
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5
LaunchServer/src/main/java/pro/gravit/launchserver/manangers/PingServerManager.java
View file

@ -6,7 +6,6 @@
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
public class PingServerManager {
public static final long REPORT_EXPIRED_TIME = 20 * 1000;
@ -39,10 +38,6 @@ public boolean updateServer(String name, PingServerReportRequest.PingServerRepor
}
}
public CompletableFuture<ServerInfoEntry> pingMinecraftServer(String hostname, int port) {
throw new UnsupportedOperationException("not implemented");
}
public static class ServerInfoEntry {
public final ClientProfile profile;
public PingServerReportRequest.PingServerReport lastReport;

147
Launcher/src/main/java/pro/gravit/launcher/ClientLauncherWrapper.java
View file

@ -53,15 +53,31 @@ public static void main(String[] arguments) throws IOException, InterruptedExcep
context.processBuilder = new ProcessBuilder();
if (waitProcess) context.processBuilder.inheritIO();
context.javaVersion = null;
context.javaVersion = JavaVersion.getCurrentJavaVersion();
try {
if (!noJavaCheck) context.javaVersion = findJava();
if (!noJavaCheck) {
List<JavaVersion> javaVersions = findJava();
for (JavaVersion version : javaVersions) {
if (context.javaVersion == null) {
context.javaVersion = version;
continue;
}
if (version.enabledJavaFX && !context.javaVersion.enabledJavaFX) {
context.javaVersion = version;
continue;
}
if (version.enabledJavaFX) {
if (context.javaVersion.version < version.version) {
context.javaVersion = version;
} else if (context.javaVersion.version == version.version && context.javaVersion.build < version.build) {
context.javaVersion = version;
}
}
}
}
} catch (Throwable e) {
LogHelper.error(e);
}
if (context.javaVersion == null) {
context.javaVersion = JavaVersion.getCurrentJavaVersion();
}
context.executePath = IOHelper.resolveJavaBin(context.javaVersion.jvmDir);
//List<String> args = new LinkedList<>();
@ -187,63 +203,100 @@ public static boolean tryAddModule(List<Path> paths, String moduleName, StringBu
return false;
}
public static JavaVersion findJavaByProgramFiles(Path path) {
LogHelper.debug("Check Java in %s", path.toString());
JavaVersion selectedJava = null;
File[] candidates = path.toFile().listFiles(File::isDirectory);
if (candidates == null) return null;
for (File candidate : candidates) {
Path javaPath = candidate.toPath();
public static List<JavaVersion> findJava() {
List<String> javaPaths = new ArrayList<>(4);
List<JavaVersion> result = new ArrayList<>(4);
try {
JavaVersion javaVersion = JavaVersion.getByPath(javaPath);
if (javaVersion == null || javaVersion.version < 8) continue;
LogHelper.debug("Found Java %d in %s (javafx %s)", javaVersion.version, javaVersion.jvmDir.toString(), javaVersion.enabledJavaFX ? "true" : "false");
if (javaVersion.enabledJavaFX && (selectedJava == null || !selectedJava.enabledJavaFX)) {
selectedJava = javaVersion;
continue;
tryAddJava(javaPaths, result, ClientLauncherWrapper.JavaVersion.getCurrentJavaVersion());
} catch (IOException e) {
LogHelper.error(e);
}
if (selectedJava != null && javaVersion.enabledJavaFX && javaVersion.version < selectedJava.version) {
selectedJava = javaVersion;
String[] path = System.getenv("PATH").split(JVMHelper.OS_TYPE == JVMHelper.OS.MUSTDIE ? ";" : ":");
for (String p : path) {
try {
Path p1 = Paths.get(p);
Path javaExecPath = JVMHelper.OS_TYPE == JVMHelper.OS.MUSTDIE ? p1.resolve("java.exe") : p1.resolve("java");
if (Files.exists(javaExecPath)) {
if (Files.isSymbolicLink(javaExecPath)) {
javaExecPath = javaExecPath.toRealPath();
}
p1 = javaExecPath.getParent().getParent();
tryAddJava(javaPaths, result, ClientLauncherWrapper.JavaVersion.getByPath(p1));
trySearchJava(javaPaths, result, p1.getParent());
}
} catch (IOException e) {
LogHelper.error(e);
}
}
if (selectedJava != null) {
LogHelper.debug("Selected Java %d in %s (javafx %s)", selectedJava.version, selectedJava.jvmDir.toString(), selectedJava.enabledJavaFX ? "true" : "false");
}
return selectedJava;
}
public static JavaVersion findJava() {
if (JVMHelper.OS_TYPE == JVMHelper.OS.MUSTDIE) {
JavaVersion result = null;
Path defaultJvmContainerDir = Paths.get(System.getProperty("java.home")).getParent();
if (defaultJvmContainerDir.getParent().getFileName().toString().contains("x86")) //Program Files (x86) ?
{
Path programFiles64 = defaultJvmContainerDir.getParent().getParent().resolve("Program Files").resolve("Java");
if (IOHelper.isDir(programFiles64)) {
result = findJavaByProgramFiles(programFiles64);
Path rootDrive = Paths.get(System.getProperty("java.home"));
try {
trySearchJava(javaPaths, result, rootDrive.resolve("Program Files").resolve("Java"));
trySearchJava(javaPaths, result, rootDrive.resolve("Program Files").resolve("AdoptOpenJDK"));
} catch (IOException e) {
LogHelper.error(e);
}
} else if (JVMHelper.OS_TYPE == JVMHelper.OS.LINUX) {
try {
trySearchJava(javaPaths, result, Paths.get("/usr/lib/jvm"));
} catch (IOException e) {
LogHelper.error(e);
}
if (result == null) {
result = findJavaByProgramFiles(defaultJvmContainerDir);
}
return result;
}
return null;
public static boolean tryAddJava(List<String> javaPaths, List<JavaVersion> result, ClientLauncherWrapper.JavaVersion version) throws IOException {
if (version == null) return false;
String path = version.jvmDir.toAbsolutePath().toString();
if (javaPaths.contains(path)) return false;
javaPaths.add(path);
result.add(version);
return true;
}
public static int getJavaVersion(String version) {
public static void trySearchJava(List<String> javaPaths, List<JavaVersion> result, Path path) throws IOException {
if (!Files.isDirectory(path)) return;
Files.list(path).filter(p -> Files.exists(p.resolve("bin").resolve(JVMHelper.OS_TYPE == JVMHelper.OS.MUSTDIE ? "java.exe" : "java"))).forEach(e -> {
try {
tryAddJava(javaPaths, result, JavaVersion.getByPath(e));
if (Files.exists(e.resolve("jre"))) {
tryAddJava(javaPaths, result, JavaVersion.getByPath(e.resolve("jre")));
}
} catch (IOException ioException) {
LogHelper.error(ioException);
}
});
}
public static class JavaVersionAndBuild {
public int version;
public int build;
public JavaVersionAndBuild(int version, int build) {
this.version = version;
this.build = build;
}
public JavaVersionAndBuild() {
}
}
public static JavaVersionAndBuild getJavaVersion(String version) {
JavaVersionAndBuild result = new JavaVersionAndBuild();
if (version.startsWith("1.")) {
version = version.substring(2, 3);
result.version = Integer.parseInt(version.substring(2, 3));
result.build = Integer.parseInt(version.substring(version.indexOf('_') + 1));
} else {
int dot = version.indexOf(".");
if (dot != -1) {
version = version.substring(0, dot);
result.version = Integer.parseInt(version.substring(0, dot));
dot = version.lastIndexOf(".");
result.build = Integer.parseInt(version.substring(dot + 1));
}
}
return Integer.parseInt(version);
return result;
}
public static class JavaVersion {
@ -272,12 +325,16 @@ public static JavaVersion getCurrentJavaVersion() {
public static JavaVersion getByPath(Path jvmDir) throws IOException {
Path releaseFile = jvmDir.resolve("release");
if (!IOHelper.isFile(releaseFile)) return null;
JavaVersionAndBuild versionAndBuild;
if (IOHelper.isFile(releaseFile)) {
Properties properties = new Properties();
properties.load(IOHelper.newReader(releaseFile));
int javaVersion = getJavaVersion(properties.getProperty("JAVA_VERSION").replaceAll("\"", ""));
JavaVersion resultJavaVersion = new JavaVersion(jvmDir, javaVersion);
if (javaVersion <= 8) {
versionAndBuild = getJavaVersion(properties.getProperty("JAVA_VERSION").replaceAll("\"", ""));
} else {
versionAndBuild = new JavaVersionAndBuild(isExistExtJavaLibrary(jvmDir, "jfxrt") ? 8 : 9, 0);
}
JavaVersion resultJavaVersion = new JavaVersion(jvmDir, versionAndBuild.version, versionAndBuild.build, false);
if (versionAndBuild.version <= 8) {
resultJavaVersion.enabledJavaFX = isExistExtJavaLibrary(jvmDir, "jfxrt");
} else {
resultJavaVersion.enabledJavaFX = tryFindModule(jvmDir, "javafx.base") != null;

1
LauncherAPI/src/main/java/pro/gravit/launcher/profiles/ClientProfile.java
View file

@ -542,6 +542,7 @@ public static class ServerProfile {
public String serverAddress;
public int serverPort;
public boolean isDefault = true;
public boolean socketPing = true;
public ServerProfile() {
}