diff --git a/app/assets/js/assetguard.js b/app/assets/js/assetguard.js index ceb1edd..9d34835 100644 --- a/app/assets/js/assetguard.js +++ b/app/assets/js/assetguard.js @@ -475,12 +475,29 @@ class AssetGuard extends EventEmitter { /** * Parses a **full** Java Runtime version string and resolves - * the version information. Uses Java 8 formatting. + * the version information. Dynamically detects the formatting + * to use. * * @param {string} verString Full version string to parse. * @returns Object containing the version information. */ static parseJavaRuntimeVersion(verString){ + const major = verString.split('.')[0] + if(major == 1){ + return AssetGuard._parseJavaRuntimeVersion_8(verString) + } else { + return AssetGuard._parseJavaRuntimeVersion_9(verString) + } + } + + /** + * Parses a **full** Java Runtime version string and resolves + * the version information. Uses Java 8 formatting. + * + * @param {string} verString Full version string to parse. + * @returns Object containing the version information. + */ + static _parseJavaRuntimeVersion_8(verString){ // 1.{major}.0_{update}-b{build} // ex. 1.8.0_152-b16 const ret = {} @@ -492,16 +509,56 @@ class AssetGuard extends EventEmitter { return ret } + /** + * Parses a **full** Java Runtime version string and resolves + * the version information. Uses Java 9+ formatting. + * + * @param {string} verString Full version string to parse. + * @returns Object containing the version information. + */ + static _parseJavaRuntimeVersion_9(verString){ + // {major}.{minor}.{revision}+{build} + // ex. 10.0.2+13 + const ret = {} + let pts = verString.split('+') + ret.build = parseInt(pts[1]) + pts = pts[0].split('.') + ret.major = parseInt(pts[0]) + ret.minor = parseInt(pts[1]) + ret.revision = parseInt(pts[2]) + return ret + } + + /** + * Returns true if the actual version is greater than + * or equal to the desired version. + * + * @param {string} desired The desired version. + * @param {string} actual The actual version. + */ + static mcVersionAtLeast(desired, actual){ + const des = desired.split('.') + const act = actual.split('.') + + for(let i=0; i= parseInt(des[i]))){ + return false + } + } + return true + } + /** * Validates the output of a JVM's properties. Currently validates that a JRE is x64 * and that the major = 8, update > 52. * * @param {string} stderr The output to validate. + * @param {string} mcVersion The minecraft version we are scanning for. * * @returns {Promise.} A promise which resolves to a meta object about the JVM. * The validity is stored inside the `valid` property. */ - static _validateJVMProperties(stderr){ + static _validateJVMProperties(stderr, mcVersion){ const res = stderr const props = res.split('\n') @@ -526,11 +583,24 @@ class AssetGuard extends EventEmitter { let verString = props[i].split('=')[1].trim() console.log(props[i].trim()) const verOb = AssetGuard.parseJavaRuntimeVersion(verString) - if(verOb.major === 8 && verOb.update > 52){ - meta.version = verOb - ++checksum - if(checksum === goal){ - break + if(verOb.major < 9){ + // Java 8 + if(verOb.major === 8 && verOb.update > 52){ + meta.version = verOb + ++checksum + if(checksum === goal){ + break + } + } + } else { + // Java 9+ + if(AssetGuard.mcVersionAtLeast('1.13', mcVersion)){ + console.log('Java 9+ not yet tested.') + /* meta.version = verOb + ++checksum + if(checksum === goal){ + break + } */ } } } @@ -550,11 +620,12 @@ class AssetGuard extends EventEmitter { * removed. * * @param {string} binaryExecPath Path to the java executable we wish to validate. + * @param {string} mcVersion The minecraft version we are scanning for. * * @returns {Promise.} A promise which resolves to a meta object about the JVM. * The validity is stored inside the `valid` property. */ - static _validateJavaBinary(binaryExecPath){ + static _validateJavaBinary(binaryExecPath, mcVersion){ return new Promise((resolve, reject) => { if(!AssetGuard.isJavaExecPath(binaryExecPath)){ @@ -563,7 +634,7 @@ class AssetGuard extends EventEmitter { child_process.exec('"' + binaryExecPath + '" -XshowSettings:properties', (err, stdout, stderr) => { try { // Output is stored in stderr? - resolve(this._validateJVMProperties(stderr)) + resolve(this._validateJVMProperties(stderr, mcVersion)) } catch (err){ // Output format might have changed, validation cannot be completed. resolve({valid: false}) @@ -772,10 +843,11 @@ class AssetGuard extends EventEmitter { /** * * @param {Set.} rootSet A set of JVM root strings to validate. + * @param {string} mcVersion The minecraft version we are scanning for. * @returns {Promise.} A promise which resolves to an array of meta objects * for each valid JVM root directory. */ - static async _validateJavaRootSet(rootSet){ + static async _validateJavaRootSet(rootSet, mcVersion){ const rootArr = Array.from(rootSet) const validArr = [] @@ -783,7 +855,7 @@ class AssetGuard extends EventEmitter { for(let i=0; i { - // Note that Java 9+ uses semver and that will need to be accounted for in - // the future. if(a.version.major === b.version.major){ - - if(a.version.update === b.version.update){ - - if(a.version.build === b.version.build){ - - // Same version, give priority to JRE. - - if(a.execPath.toLowerCase().indexOf('jdk') > -1){ - return b.execPath.toLowerCase().indexOf('jdk') > -1 ? 0 : 1 + + if(a.version.major < 9){ + // Java 8 + if(a.version.update === b.version.update){ + if(a.version.build === b.version.build){ + + // Same version, give priority to JRE. + if(a.execPath.toLowerCase().indexOf('jdk') > -1){ + return b.execPath.toLowerCase().indexOf('jdk') > -1 ? 0 : 1 + } else { + return -1 + } + } else { - return -1 + return a.version.build > b.version.build ? -1 : 1 } - - } else { - return a.version.build > b.version.build ? -1 : 1 + return a.version.update > b.version.update ? -1 : 1 } - } else { - return a.version.update > b.version.update ? -1 : 1 + // Java 9+ + if(a.version.minor === b.version.minor){ + if(a.version.revision === b.version.revision){ + + // Same version, give priority to JRE. + if(a.execPath.toLowerCase().indexOf('jdk') > -1){ + return b.execPath.toLowerCase().indexOf('jdk') > -1 ? 0 : 1 + } else { + return -1 + } + + } else { + return a.version.revision > b.version.revision ? -1 : 1 + } + } else { + return a.version.minor > b.version.minor ? -1 : 1 + } } } else { return a.version.major > b.version.major ? -1 : 1 } - }) return retArr @@ -851,10 +937,11 @@ class AssetGuard extends EventEmitter { * If versions are equal, JRE > JDK. * * @param {string} dataDir The base launcher directory. + * @param {string} mcVersion The minecraft version we are scanning for. * @returns {Promise.} A Promise which resolves to the executable path of a valid * x64 Java installation. If none are found, null is returned. */ - static async _win32JavaValidate(dataDir){ + static async _win32JavaValidate(dataDir, mcVersion){ // Get possible paths from the registry. let pathSet1 = await AssetGuard._scanRegistry() @@ -875,7 +962,7 @@ class AssetGuard extends EventEmitter { uberSet.add(jHome) } - let pathArr = await AssetGuard._validateJavaRootSet(uberSet) + let pathArr = await AssetGuard._validateJavaRootSet(uberSet, mcVersion) pathArr = AssetGuard._sortValidJavaArray(pathArr) if(pathArr.length > 0){ @@ -896,10 +983,11 @@ class AssetGuard extends EventEmitter { * If versions are equal, JRE > JDK. * * @param {string} dataDir The base launcher directory. + * @param {string} mcVersion The minecraft version we are scanning for. * @returns {Promise.} A Promise which resolves to the executable path of a valid * x64 Java installation. If none are found, null is returned. */ - static async _darwinJavaValidate(dataDir){ + static async _darwinJavaValidate(dataDir, mcVersion){ const pathSet1 = await AssetGuard._scanFileSystem('/Library/Java/JavaVirtualMachines') const pathSet2 = await AssetGuard._scanFileSystem(path.join(dataDir, 'runtime', 'x64')) @@ -922,7 +1010,7 @@ class AssetGuard extends EventEmitter { uberSet.add(jHome) } - let pathArr = await AssetGuard._validateJavaRootSet(uberSet) + let pathArr = await AssetGuard._validateJavaRootSet(uberSet, mcVersion) pathArr = AssetGuard._sortValidJavaArray(pathArr) if(pathArr.length > 0){ @@ -941,10 +1029,11 @@ class AssetGuard extends EventEmitter { * If versions are equal, JRE > JDK. * * @param {string} dataDir The base launcher directory. + * @param {string} mcVersion The minecraft version we are scanning for. * @returns {Promise.} A Promise which resolves to the executable path of a valid * x64 Java installation. If none are found, null is returned. */ - static async _linuxJavaValidate(dataDir){ + static async _linuxJavaValidate(dataDir, mcVersion){ const pathSet1 = await AssetGuard._scanFileSystem('/usr/lib/jvm') const pathSet2 = await AssetGuard._scanFileSystem(path.join(dataDir, 'runtime', 'x64')) @@ -957,7 +1046,7 @@ class AssetGuard extends EventEmitter { uberSet.add(jHome) } - let pathArr = await AssetGuard._validateJavaRootSet(uberSet) + let pathArr = await AssetGuard._validateJavaRootSet(uberSet, mcVersion) pathArr = AssetGuard._sortValidJavaArray(pathArr) if(pathArr.length > 0){ @@ -971,10 +1060,11 @@ class AssetGuard extends EventEmitter { * Retrieve the path of a valid x64 Java installation. * * @param {string} dataDir The base launcher directory. + * @param {string} mcVersion The minecraft version we are scanning for. * @returns {string} A path to a valid x64 Java installation, null if none found. */ - static async validateJava(dataDir){ - return await AssetGuard['_' + process.platform + 'JavaValidate'](dataDir) + static async validateJava(dataDir, mcVersion){ + return await AssetGuard['_' + process.platform + 'JavaValidate'](dataDir, mcVersion) } // #endregion diff --git a/app/assets/js/scripts/landing.js b/app/assets/js/scripts/landing.js index 48d511f..e7b7384 100644 --- a/app/assets/js/scripts/landing.js +++ b/app/assets/js/scripts/landing.js @@ -86,21 +86,22 @@ function setLaunchEnabled(val){ // Bind launch button document.getElementById('launch_button').addEventListener('click', function(e){ loggerLanding.log('Launching game..') + const mcVersion = DistroManager.getDistribution().getServer(ConfigManager.getSelectedServer()).getMinecraftVersion() const jExe = ConfigManager.getJavaExecutable() if(jExe == null){ - asyncSystemScan() + asyncSystemScan(mcVersion) } else { setLaunchDetails('Please wait..') toggleLaunchArea(true) setLaunchPercentage(0, 100) - AssetGuard._validateJavaBinary(jExe).then((v) => { + AssetGuard._validateJavaBinary(jExe, mcVersion).then((v) => { loggerLanding.log('Java version meta', v) if(v.valid){ dlAsync() } else { - asyncSystemScan() + asyncSystemScan(mcVersion) } }) } @@ -260,7 +261,13 @@ let scanAt let extractListener -function asyncSystemScan(launchAfter = true){ +/** + * Asynchronously scan the system for valid Java installations. + * + * @param {string} mcVersion The Minecraft version we are scanning for. + * @param {boolean} launchAfter Whether we should begin to launch after scanning. + */ +function asyncSystemScan(mcVersion, launchAfter = true){ setLaunchDetails('Please wait..') toggleLaunchArea(true) @@ -424,7 +431,7 @@ function asyncSystemScan(launchAfter = true){ // Begin system Java scan. setLaunchDetails('Checking system info..') - sysAEx.send({task: 'execute', function: 'validateJava', argsArr: [ConfigManager.getLauncherDirectory()]}) + sysAEx.send({task: 'execute', function: 'validateJava', argsArr: [ConfigManager.getLauncherDirectory(), mcVersion]}) } diff --git a/app/assets/js/scripts/login.js b/app/assets/js/scripts/login.js index 6a69f5e..56f01df 100644 --- a/app/assets/js/scripts/login.js +++ b/app/assets/js/scripts/login.js @@ -237,6 +237,8 @@ loginCancelButton.onclick = (e) => { loginCancelEnabled(false) if(loginViewCancelHandler != null){ loginViewCancelHandler() + loginUsername.value = '' + loginPassword.value = '' loginViewCancelHandler = null } }) diff --git a/app/assets/js/scripts/settings.js b/app/assets/js/scripts/settings.js index 677451d..52445cf 100644 --- a/app/assets/js/scripts/settings.js +++ b/app/assets/js/scripts/settings.js @@ -1107,7 +1107,11 @@ settingsJavaExecSel.onchange = (e) => { function populateJavaExecDetails(execPath){ AssetGuard._validateJavaBinary(execPath).then(v => { if(v.valid){ - settingsJavaExecDetails.innerHTML = `Selected: Java ${v.version.major} Update ${v.version.update} (x${v.arch})` + if(v.version.major < 9) { + settingsJavaExecDetails.innerHTML = `Selected: Java ${v.version.major} Update ${v.version.update} (x${v.arch})` + } else { + settingsJavaExecDetails.innerHTML = `Selected: Java ${v.version.major}.${v.version.minor}.${v.version.revision} (x${v.arch})` + } } else { settingsJavaExecDetails.innerHTML = 'Invalid Selection' }