Examples with FunctionBase com.laytonsmith.core.functions.FunctionBase used on opensource projects

Example 6 with FunctionBase

use of com.laytonsmith.core.functions.FunctionBase in project CommandHelper by EngineHub.

the class DocGenUIHandler method doExamples.

private void doExamples() throws ConfigCompileException, XPathExpressionException, IOException, DataSourceException, Exception {
    // So they are alphabetical, so we always have a consistent upload order, to
    // facilitate tracing problems.
    SortedSet<String> names = new TreeSet<>();
    for (FunctionBase base : FunctionList.getFunctionList(api.Platforms.INTERPRETER_JAVA)) {
        String name = base.getName();
        if (base.appearInDocumentation()) {
            names.add(name);
        }
    }
    for (String name : names) {
        String docs = DocGen.examples(name, isStaged);
        doUpload(docs, "/API/" + name, true);
    }
}

Example 7 with FunctionBase

use of com.laytonsmith.core.functions.FunctionBase in project CommandHelper by EngineHub.

the class Main method main.

@SuppressWarnings("ResultOfObjectAllocationIgnored")
public static void main(String[] args) throws Exception {
    try {
        Implementation.setServerType(Implementation.Type.SHELL);
        CHLog.initialize(MethodScriptFileLocations.getDefault().getJarDirectory());
        Prefs.init(MethodScriptFileLocations.getDefault().getPreferencesFile());
        Prefs.SetColors();
        if (Prefs.UseColors()) {
            // Use jansi to enable output to color properly, even on windows.
            org.fusesource.jansi.AnsiConsole.systemInstall();
        }
        ClassDiscovery cd = ClassDiscovery.getDefaultInstance();
        cd.addDiscoveryLocation(ClassDiscovery.GetClassContainer(Main.class));
        ClassDiscoveryCache cdcCache = new ClassDiscoveryCache(MethodScriptFileLocations.getDefault().getCacheDirectory());
        cd.setClassDiscoveryCache(cdcCache);
        cd.addAllJarsInFolder(MethodScriptFileLocations.getDefault().getExtensionsDirectory());
        ExtensionManager.AddDiscoveryLocation(MethodScriptFileLocations.getDefault().getExtensionsDirectory());
        ExtensionManager.Cache(MethodScriptFileLocations.getDefault().getExtensionCacheDirectory());
        ExtensionManager.Initialize(cd);
        ExtensionManager.Startup();
        if (args.length == 0) {
            args = new String[] { "--help" };
        }
        // I'm not sure why this is in Main, but if this breaks something, it needs to be put back.
        // However, if it is put back, then it needs to be figured out why this causes the terminal
        // to lose focus on mac.
        // AnnotationChecks.checkForceImplementation();
        ArgumentParser mode;
        ArgumentParser.ArgumentParserResults parsedArgs;
        try {
            ArgumentSuite.ArgumentSuiteResults results = ARGUMENT_SUITE.match(args, "help");
            mode = results.getMode();
            parsedArgs = results.getResults();
        } catch (ArgumentParser.ResultUseException | ArgumentParser.ValidationException e) {
            StreamUtils.GetSystemOut().println(TermColors.RED + e.getMessage() + TermColors.RESET);
            mode = helpMode;
            parsedArgs = null;
        }
        if (mode == helpMode) {
            String modeForHelp = null;
            if (parsedArgs != null) {
                modeForHelp = parsedArgs.getStringArgument();
            }
            modeForHelp = ARGUMENT_SUITE.getModeFromAlias(modeForHelp);
            if (modeForHelp == null) {
                // Display the general help
                StreamUtils.GetSystemOut().println(ARGUMENT_SUITE.getBuiltDescription());
                System.exit(0);
                return;
            } else {
                // Display the help for this mode
                StreamUtils.GetSystemOut().println(ARGUMENT_SUITE.getModeFromName(modeForHelp).getBuiltDescription());
                return;
            }
        }
        // if it were, the help command would have run.
        assert parsedArgs != null;
        if (mode == managerMode) {
            Manager.start();
            System.exit(0);
        } else if (mode == coreFunctionsMode) {
            List<String> core = new ArrayList<>();
            for (api.Platforms platform : api.Platforms.values()) {
                for (FunctionBase f : FunctionList.getFunctionList(platform)) {
                    if (f.isCore()) {
                        core.add(f.getName());
                    }
                }
            }
            Collections.sort(core);
            StreamUtils.GetSystemOut().println(StringUtils.Join(core, ", "));
            System.exit(0);
        } else if (mode == interpreterMode) {
            new Interpreter(parsedArgs.getStringListArgument(), parsedArgs.getStringArgument("location-----"));
            System.exit(0);
        } else if (mode == installCmdlineMode) {
            Interpreter.install();
            System.exit(0);
        } else if (mode == uninstallCmdlineMode) {
            Interpreter.uninstall();
            System.exit(0);
        } else if (mode == docgenMode) {
            DocGenUI.main(args);
            System.exit(0);
        } else if (mode == mslpMode) {
            String mslp = parsedArgs.getStringArgument();
            if (mslp.isEmpty()) {
                StreamUtils.GetSystemOut().println("Usage: --mslp path/to/folder");
                System.exit(0);
            }
            MSLPMaker.start(mslp);
            System.exit(0);
        } else if (mode == versionMode) {
            StreamUtils.GetSystemOut().println("You are running " + Implementation.GetServerType().getBranding() + " version " + loadSelfVersion());
            System.exit(0);
        } else if (mode == copyrightMode) {
            StreamUtils.GetSystemOut().println("The MIT License (MIT)\n" + "\n" + "Copyright (c) 2012-2017 Methodscript Contributors\n" + "\n" + "Permission is hereby granted, free of charge, to any person obtaining a copy of \n" + "this software and associated documentation files (the \"Software\"), to deal in \n" + "the Software without restriction, including without limitation the rights to \n" + "use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of \n" + "the Software, and to permit persons to whom the Software is furnished to do so, \n" + "subject to the following conditions:\n" + "\n" + "The above copyright notice and this permission notice shall be included in all \n" + "copies or substantial portions of the Software.\n" + "\n" + "THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR \n" + "IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS \n" + "FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR \n" + "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER \n" + "IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN \n" + "CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.");
            System.exit(0);
        } else if (mode == printDBMode) {
            ConnectionMixinFactory.ConnectionMixinOptions options = new ConnectionMixinFactory.ConnectionMixinOptions();
            options.setWorkingDirectory(MethodScriptFileLocations.getDefault().getConfigDirectory());
            PersistenceNetwork pn = new PersistenceNetwork(MethodScriptFileLocations.getDefault().getPersistenceConfig(), new URI("sqlite://" + MethodScriptFileLocations.getDefault().getDefaultPersistenceDBFile().getCanonicalPath().replace('\\', '/')), options);
            Map<String[], String> values = pn.getNamespace(new String[] {});
            for (String[] s : values.keySet()) {
                StreamUtils.GetSystemOut().println(StringUtils.Join(s, ".") + "=" + values.get(s));
            }
            System.exit(0);
        } else if (mode == docsMode) {
            DocGen.MarkupType docs;
            try {
                docs = DocGen.MarkupType.valueOf(parsedArgs.getStringArgument().toUpperCase());
            } catch (IllegalArgumentException e) {
                StreamUtils.GetSystemOut().println("The type of documentation must be one of the following: " + StringUtils.Join(DocGen.MarkupType.values(), ", ", ", or "));
                System.exit(1);
                return;
            }
            // Documentation generator
            StreamUtils.GetSystemErr().print("Creating " + docs + " documentation...");
            DocGen.functions(docs, api.Platforms.INTERPRETER_JAVA, true);
            StreamUtils.GetSystemErr().println("Done.");
            System.exit(0);
        } else if (mode == examplesMode) {
            ExampleLocalPackageInstaller.run(MethodScriptFileLocations.getDefault().getJarDirectory(), parsedArgs.getStringArgument());
        } else if (mode == verifyMode) {
            String file = parsedArgs.getStringArgument();
            if ("".equals(file)) {
                StreamUtils.GetSystemErr().println("File parameter is required.");
                System.exit(1);
            }
            File f = new File(file);
            String script = FileUtil.read(f);
            try {
                try {
                    MethodScriptCompiler.compile(MethodScriptCompiler.lex(script, f, file.endsWith("ms")));
                } catch (ConfigCompileException ex) {
                    Set<ConfigCompileException> s = new HashSet<>(1);
                    s.add(ex);
                    throw new ConfigCompileGroupException(s);
                }
            } catch (ConfigCompileGroupException ex) {
                List<Map<String, Object>> err = new ArrayList<>();
                for (ConfigCompileException e : ex.getList()) {
                    Map<String, Object> error = new HashMap<>();
                    error.put("msg", e.getMessage());
                    error.put("file", e.getFile().getAbsolutePath());
                    error.put("line", e.getLineNum());
                    error.put("col", e.getColumn());
                    // TODO: Need to track target length for this
                    error.put("len", 0);
                    err.add(error);
                }
                String serr = JSONValue.toJSONString(err);
                StreamUtils.GetSystemOut().println(serr);
            }
        } else if (mode == apiMode) {
            String function = parsedArgs.getStringArgument();
            if ("".equals(function)) {
                StreamUtils.GetSystemErr().println("Usage: java -jar CommandHelper.jar --api <function name>");
                System.exit(1);
            }
            FunctionBase f;
            try {
                f = FunctionList.getFunction(function, Target.UNKNOWN);
            } catch (ConfigCompileException e) {
                StreamUtils.GetSystemErr().println("The function '" + function + "' was not found.");
                System.exit(1);
                throw new Error();
            }
            DocGen.DocInfo di = new DocGen.DocInfo(f.docs());
            String ret = di.ret.replaceAll("</?[a-z].*?>", "");
            String args2 = di.args.replaceAll("</?[a-z].*?>", "");
            String desc = (di.desc + (di.extendedDesc != null ? "\n\n" + di.extendedDesc : "")).replaceAll("</?[a-z].*?>", "");
            StreamUtils.GetSystemOut().println(StringUtils.Join(new String[] { function, "Returns " + ret, "Expects " + args2, desc }, " // "));
            System.exit(0);
        } else if (mode == syntaxMode) {
            // TODO: Maybe load extensions here?
            List<String> syntax = parsedArgs.getStringListArgument();
            String type = (syntax.size() >= 1 ? syntax.get(0) : null);
            String theme = (syntax.size() >= 2 ? syntax.get(1) : null);
            StreamUtils.GetSystemOut().println(SyntaxHighlighters.generate(type, theme));
            System.exit(0);
        } else if (mode == optimizerTestMode) {
            String path = parsedArgs.getStringArgument();
            File source = new File(path);
            String plain = FileUtil.read(source);
            Security.setSecurityEnabled(false);
            String optimized;
            try {
                try {
                    optimized = OptimizationUtilities.optimize(plain, source);
                } catch (ConfigCompileException ex) {
                    Set<ConfigCompileException> group = new HashSet<>();
                    group.add(ex);
                    throw new ConfigCompileGroupException(group);
                }
            } catch (ConfigCompileGroupException ex) {
                ConfigRuntimeException.HandleUncaughtException(ex, null);
                System.exit(1);
                return;
            }
            StreamUtils.GetSystemOut().println(optimized);
            System.exit(0);
        } else if (mode == cmdlineMode) {
            // We actually can't use the parsedArgs, because there may be cmdline switches in
            // the arguments that we want to ignore here, but otherwise pass through. parsedArgs
            // will prevent us from seeing those, however.
            List<String> allArgs = new ArrayList<>(Arrays.asList(args));
            // The 0th arg is the cmdline verb though, so remove that.
            allArgs.remove(0);
            if (allArgs.isEmpty()) {
                StreamUtils.GetSystemErr().println("Usage: path/to/file.ms [arg1 arg2]");
                System.exit(1);
            }
            String fileName = allArgs.get(0);
            allArgs.remove(0);
            try {
                Interpreter.startWithTTY(fileName, allArgs);
            } catch (Profiles.InvalidProfileException ex) {
                StreamUtils.GetSystemErr().println("Invalid profile file at " + MethodScriptFileLocations.getDefault().getProfilesFile() + ": " + ex.getMessage());
                System.exit(1);
            }
            StaticLayer.GetConvertor().runShutdownHooks();
            System.exit(0);
        } else if (mode == extensionDocsMode) {
            String inputJarS = parsedArgs.getStringArgument("input-jar");
            String outputFileS = parsedArgs.getStringArgument("output-file");
            if (inputJarS == null) {
                StreamUtils.GetSystemOut().println("Usage: --input-jar extension-docs path/to/extension.jar [--output-file path/to/output.md]\n\tIf the output is blank, it is printed to stdout.");
                System.exit(1);
            }
            File inputJar = new File(inputJarS);
            OutputStream outputFile = StreamUtils.GetSystemOut();
            if (outputFileS != null) {
                outputFile = new FileOutputStream(new File(outputFileS));
            }
            ExtensionDocGen.generate(inputJar, outputFile);
        } else if (mode == docExportMode) {
            String extensionDirS = parsedArgs.getStringArgument("extension-dir");
            String outputFileS = parsedArgs.getStringArgument("output-file");
            OutputStream outputFile = StreamUtils.GetSystemOut();
            if (outputFileS != null) {
                outputFile = new FileOutputStream(new File(outputFileS));
            }
            Implementation.forceServerType(Implementation.Type.BUKKIT);
            File extensionDir = new File(extensionDirS);
            if (extensionDir.exists()) {
                // to stderr.
                for (File f : extensionDir.listFiles()) {
                    if (f.getName().endsWith(".jar")) {
                        cd.addDiscoveryLocation(f.toURI().toURL());
                    }
                }
            } else {
                StreamUtils.GetSystemErr().println("Extension directory specificed doesn't exist: " + extensionDirS + ". Continuing anyways.");
            }
            new DocGenExportTool(cd, outputFile).export();
        } else if (mode == profilerSummaryMode) {
            String input = parsedArgs.getStringArgument();
            if ("".equals(input)) {
                StreamUtils.GetSystemErr().println(TermColors.RED + "No input file specified! Run `help profiler-summary' for usage." + TermColors.RESET);
                System.exit(1);
            }
            double ignorePercentage = parsedArgs.getNumberArgument("ignore-percentage");
            ProfilerSummary summary = new ProfilerSummary(new FileInputStream(input));
            try {
                summary.setIgnorePercentage(ignorePercentage);
            } catch (IllegalArgumentException ex) {
                StreamUtils.GetSystemErr().println(TermColors.RED + ex.getMessage() + TermColors.RESET);
                System.exit(1);
            }
            StreamUtils.GetSystemOut().println(summary.getAnalysis());
            System.exit(0);
        } else if (mode == rsaKeyGenMode) {
            String outputFileString = parsedArgs.getStringArgument('o');
            File privOutputFile = new File(outputFileString);
            File pubOutputFile = new File(outputFileString + ".pub");
            String label = parsedArgs.getStringArgument('l');
            if (privOutputFile.exists() || pubOutputFile.exists()) {
                StreamUtils.GetSystemErr().println("Either the public key or private key file already exists. This utility will not overwrite any existing files.");
                System.exit(1);
            }
            RSAEncrypt enc = RSAEncrypt.generateKey(label);
            FileUtil.write(enc.getPrivateKey(), privOutputFile);
            FileUtil.write(enc.getPublicKey(), pubOutputFile);
            System.exit(0);
        } else if (mode == pnViewerMode) {
            if (parsedArgs.isFlagSet("server")) {
                if (parsedArgs.getNumberArgument("port") == null) {
                    StreamUtils.GetSystemErr().println("When running as a server, port is required.");
                    System.exit(1);
                }
                int port = parsedArgs.getNumberArgument("port").intValue();
                if (port > 65535 || port < 1) {
                    StreamUtils.GetSystemErr().println("Port must be between 1 and 65535.");
                    System.exit(1);
                }
                String password = parsedArgs.getStringArgument("password");
                if ("".equals(password)) {
                    ConsoleReader reader = null;
                    try {
                        reader = new ConsoleReader();
                        reader.setExpandEvents(false);
                        Character cha = new Character((char) 0);
                        password = reader.readLine("Enter password: ", cha);
                    } finally {
                        if (reader != null) {
                            reader.shutdown();
                        }
                    }
                }
                if (password == null) {
                    StreamUtils.GetSystemErr().println("Warning! Running server with no password, anyone will be able to connect!");
                    password = "";
                }
                try {
                    PNViewer.startServer(port, password);
                } catch (IOException ex) {
                    StreamUtils.GetSystemErr().println(ex.getMessage());
                    System.exit(1);
                }
            } else {
                try {
                    PNViewer.main(parsedArgs.getStringListArgument().toArray(ArrayUtils.EMPTY_STRING_ARRAY));
                } catch (HeadlessException ex) {
                    StreamUtils.GetSystemErr().println("The Persistence Network Viewer may not be run from a headless environment.");
                    System.exit(1);
                }
            }
        } else if (mode == uiMode) {
            if (parsedArgs.isFlagSet("in-shell")) {
                // Actually launch the GUI
                UILauncher.main(args);
            } else {
                // Relaunch the jar in a new process with the --run flag set,
                // so that the process will be in its own subshell
                CommandExecutor ce = new CommandExecutor("java -jar " + ClassDiscovery.GetClassContainer(Main.class).getPath() + " " + StringUtils.Join(args, " ") + " --in-shell");
                ce.start();
                System.exit(0);
            }
        } else if (mode == siteDeploy) {
            boolean clearLocalCache = parsedArgs.isFlagSet("clear-local-cache");
            if (clearLocalCache) {
                PersistenceNetwork p = SiteDeploy.getPersistenceNetwork();
                if (p == null) {
                    System.out.println("Cannot get reference to persistence network");
                    System.exit(1);
                    return;
                }
                DaemonManager dm = new DaemonManager();
                p.clearKey(dm, new String[] { "site_deploy", "local_cache" });
                dm.waitForThreads();
                System.out.println("Local cache cleared");
                System.exit(0);
            }
            boolean generatePrefs = parsedArgs.isFlagSet("generate-prefs");
            boolean useLocalCache = parsedArgs.isFlagSet("use-local-cache");
            boolean doValidation = parsedArgs.isFlagSet("do-validation");
            String configString = parsedArgs.getStringArgument("config");
            if ("".equals(configString)) {
                System.err.println("Config file missing, check command and try again");
                System.exit(1);
            }
            File config = new File(configString);
            SiteDeploy.run(generatePrefs, useLocalCache, config, "", doValidation);
        } else if (mode == newMode) {
            String li = OSUtils.GetLineEnding();
            for (String file : parsedArgs.getStringListArgument()) {
                File f = new File(file);
                if (f.exists() && !parsedArgs.isFlagSet('f')) {
                    System.out.println(file + " already exists, refusing to create");
                    continue;
                }
                f.createNewFile();
                f.setExecutable(true);
                FileUtil.write("#!/usr/bin/env /usr/local/bin/mscript" + li + "<!" + li + "\tstrict;" + li + "\tname: " + f.getName() + ";" + li + "\tauthor: " + StaticLayer.GetConvertor().GetUser(null) + ";" + li + "\tcreated: " + new Scheduling.simple_date().exec(Target.UNKNOWN, null, new CString("yyyy-MM-dd", Target.UNKNOWN)).val() + ";" + li + "\tdescription: " + ";" + li + ">" + li + li, f, true);
            }
        } else {
            throw new Error("Should not have gotten here");
        }
    } catch (NoClassDefFoundError error) {
        StreamUtils.GetSystemErr().println(getNoClassDefFoundErrorMessage(error));
    }
}

Example 8 with FunctionBase

use of com.laytonsmith.core.functions.FunctionBase in project CommandHelper by EngineHub.

the class Procedure method checkPossiblyConstant.

private boolean checkPossiblyConstant(ParseTree tree) {
    // individual procs need to be inlined as deemed appropriate.
    if (true) {
        return false;
    }
    if (!tree.getData().isDynamic()) {
        // If it isn't dynamic, it certainly could be constant
        return true;
    } else if (tree.getData() instanceof IVariable) {
        // contract, but import() itself is dynamic, so this is not an issue.
        return true;
    } else if (tree.getData() instanceof CFunction) {
        // If the function itself is not optimizable, we needn't recurse.
        try {
            FunctionBase fb = FunctionList.getFunction(tree.getData());
            if (fb instanceof Function) {
                Function f = (Function) fb;
                if (f instanceof DataHandling._return) {
                    // but if the contents are optimizable, it is still considered constant.
                    if (!tree.hasChildren()) {
                        return true;
                    } else {
                        return checkPossiblyConstant(tree.getChildAt(0));
                    }
                }
                // If it's optimizable, it's possible. If it's restricted, it doesn't matter, because
                // we can't optimize it out anyways, because we need to do the permission check
                Set<Optimizable.OptimizationOption> o = EnumSet.noneOf(Optimizable.OptimizationOption.class);
                if (f instanceof Optimizable) {
                    o = ((Optimizable) f).optimizationOptions();
                }
                if (!((o != null && (o.contains(Optimizable.OptimizationOption.OPTIMIZE_DYNAMIC) || o.contains(Optimizable.OptimizationOption.OPTIMIZE_CONSTANT))) && !f.isRestricted())) {
                    // Nope. Doesn't matter if the children are or not
                    return false;
                }
            } else {
                return false;
            }
        } catch (ConfigCompileException e) {
        // It's a proc. We will treat this just like any other function call,
        }
        // Ok, well, we have to check the children first.
        for (ParseTree child : tree.getChildren()) {
            if (!checkPossiblyConstant(child)) {
                // Nope, since our child can't be constant, neither can we
                return false;
            }
        }
        // They all check out, so, yep, we could possibly be constant
        return true;
    } else {
        // Uh. Ok, well, nope.
        return false;
    }
}