Examples with ConfigCompileGroupException com.laytonsmith.core.exceptions.ConfigCompileGroupException used on opensource projects

Example 1 with ConfigCompileGroupException

use of com.laytonsmith.core.exceptions.ConfigCompileGroupException in project CommandHelper by EngineHub.

the class MethodScriptCompiler method compile.

/**
 * Compiles the token stream into a valid ParseTree. This also includes optimization and reduction.
 *
 * @param stream The token stream, as generated by {@link #lex(String, File, boolean) lex}
 * @return A fully compiled, optimized, and reduced parse tree. If {@code stream} is null or empty, null is
 * returned.
 * @throws ConfigCompileException If the script contains syntax errors. Additionally, during optimization, certain
 * methods may cause compile errors. Any function that can optimize static occurrences and throws a
 * {@link ConfigRuntimeException} will have that exception converted to a ConfigCompileException.
 */
public static ParseTree compile(TokenStream stream) throws ConfigCompileException, ConfigCompileGroupException {
    Set<ConfigCompileException> compilerErrors = new HashSet<>();
    if (stream == null || stream.isEmpty()) {
        return null;
    }
    Target unknown;
    try {
        // Instead of using Target.UNKNOWN, we can at least set the file.
        unknown = new Target(0, stream.get(0).target.file(), 0);
    } catch (Exception e) {
        unknown = Target.UNKNOWN;
    }
    // Remove all newlines and whitespaces.
    ListIterator<Token> it = stream.listIterator(0);
    while (it.hasNext()) {
        if (it.next().type.isWhitespace()) {
            it.remove();
        }
    }
    // Get the file options.
    final FileOptions fileOptions = stream.getFileOptions();
    ParseTree tree = new ParseTree(fileOptions);
    tree.setData(CNull.NULL);
    Stack<ParseTree> parents = new Stack<>();
    /**
     * constructCount is used to determine if we need to use autoconcat when reaching a FUNC_END. The previous
     * constructs, if the count is greater than 1, will be moved down into an autoconcat.
     */
    Stack<AtomicInteger> constructCount = new Stack<>();
    constructCount.push(new AtomicInteger(0));
    parents.push(tree);
    tree.addChild(new ParseTree(new CFunction("__autoconcat__", unknown), fileOptions));
    parents.push(tree.getChildAt(0));
    tree = tree.getChildAt(0);
    constructCount.push(new AtomicInteger(0));
    /**
     * The array stack is used to keep track of the number of square braces in use.
     */
    Stack<AtomicInteger> arrayStack = new Stack<>();
    arrayStack.add(new AtomicInteger(-1));
    Stack<AtomicInteger> minusArrayStack = new Stack<>();
    Stack<AtomicInteger> minusFuncStack = new Stack<>();
    int parens = 0;
    Token t = null;
    int bracketCount = 0;
    // Create a Token array to iterate over, rather than using the LinkedList's O(n) get() method.
    Token[] tokenArray = stream.toArray(new Token[stream.size()]);
    for (int i = 0; i < tokenArray.length; i++) {
        t = tokenArray[i];
        Token prev1 = i - 1 >= 0 ? tokenArray[i - 1] : new Token(TType.UNKNOWN, "", t.target);
        Token next1 = i + 1 < stream.size() ? tokenArray[i + 1] : new Token(TType.UNKNOWN, "", t.target);
        Token next2 = i + 2 < stream.size() ? tokenArray[i + 2] : new Token(TType.UNKNOWN, "", t.target);
        Token next3 = i + 3 < stream.size() ? tokenArray[i + 3] : new Token(TType.UNKNOWN, "", t.target);
        // Brace handling
        if (t.type == TType.LCURLY_BRACKET) {
            ParseTree b = new ParseTree(new CFunction("__cbrace__", t.getTarget()), fileOptions);
            tree.addChild(b);
            tree = b;
            parents.push(b);
            bracketCount++;
            constructCount.push(new AtomicInteger(0));
            continue;
        }
        if (t.type == TType.RCURLY_BRACKET) {
            bracketCount--;
            if (constructCount.peek().get() > 1) {
                // We need to autoconcat some stuff
                int stacks = constructCount.peek().get();
                int replaceAt = tree.getChildren().size() - stacks;
                ParseTree c = new ParseTree(new CFunction("__autoconcat__", tree.getTarget()), fileOptions);
                List<ParseTree> subChildren = new ArrayList<>();
                for (int b = replaceAt; b < tree.numberOfChildren(); b++) {
                    subChildren.add(tree.getChildAt(b));
                }
                c.setChildren(subChildren);
                if (replaceAt > 0) {
                    List<ParseTree> firstChildren = new ArrayList<>();
                    for (int d = 0; d < replaceAt; d++) {
                        firstChildren.add(tree.getChildAt(d));
                    }
                    tree.setChildren(firstChildren);
                } else {
                    tree.removeChildren();
                }
                tree.addChild(c);
            }
            parents.pop();
            tree = parents.peek();
            constructCount.pop();
            try {
                constructCount.peek().incrementAndGet();
            } catch (EmptyStackException e) {
                throw new ConfigCompileException("Unexpected end curly brace", t.target);
            }
            continue;
        }
        // Associative array/label handling
        if (t.type == TType.LABEL && tree.getChildren().size() > 0) {
            // If it's not an atomic identifier it's an error.
            if (!prev1.type.isAtomicLit() && prev1.type != TType.IVARIABLE && prev1.type != TType.KEYWORD) {
                ConfigCompileException error = new ConfigCompileException("Invalid label specified", t.getTarget());
                if (prev1.type == TType.FUNC_END) {
                    // and stop compilation at this point.
                    throw error;
                }
                compilerErrors.add(error);
            }
            // Wrap previous construct in a CLabel
            ParseTree cc = tree.getChildren().get(tree.getChildren().size() - 1);
            tree.removeChildAt(tree.getChildren().size() - 1);
            tree.addChild(new ParseTree(new CLabel(cc.getData()), fileOptions));
            continue;
        }
        // Array notation handling
        if (t.type.equals(TType.LSQUARE_BRACKET)) {
            arrayStack.push(new AtomicInteger(tree.getChildren().size() - 1));
            continue;
        } else if (t.type.equals(TType.RSQUARE_BRACKET)) {
            boolean emptyArray = false;
            if (prev1.type.equals(TType.LSQUARE_BRACKET)) {
                emptyArray = true;
            }
            if (arrayStack.size() == 1) {
                throw new ConfigCompileException("Mismatched square bracket", t.target);
            }
            // array is the location of the array
            int array = arrayStack.pop().get();
            // index is the location of the first node with the index
            int index = array + 1;
            if (!tree.hasChildren() || array == -1) {
                throw new ConfigCompileException("Brackets are illegal here", t.target);
            }
            ParseTree myArray = tree.getChildAt(array);
            ParseTree myIndex;
            if (!emptyArray) {
                myIndex = new ParseTree(new CFunction("__autoconcat__", myArray.getTarget()), fileOptions);
                for (int j = index; j < tree.numberOfChildren(); j++) {
                    myIndex.addChild(tree.getChildAt(j));
                }
            } else {
                myIndex = new ParseTree(new CSlice("0..-1", t.target), fileOptions);
            }
            tree.setChildren(tree.getChildren().subList(0, array));
            ParseTree arrayGet = new ParseTree(new CFunction("array_get", t.target), fileOptions);
            arrayGet.addChild(myArray);
            arrayGet.addChild(myIndex);
            // Check if the @var[...] had a negating "-" in front. If so, add a neg().
            if (!minusArrayStack.isEmpty() && arrayStack.size() + 1 == minusArrayStack.peek().get()) {
                if (!next1.type.equals(TType.LSQUARE_BRACKET)) {
                    // Wait if there are more array_get's comming.
                    ParseTree negTree = new ParseTree(new CFunction("neg", unknown), fileOptions);
                    negTree.addChild(arrayGet);
                    tree.addChild(negTree);
                    minusArrayStack.pop();
                } else {
                    // Negate the next array_get instead, so just add this one to the tree.
                    tree.addChild(arrayGet);
                }
            } else {
                tree.addChild(arrayGet);
            }
            constructCount.peek().set(constructCount.peek().get() - myIndex.numberOfChildren());
            continue;
        }
        // Smart strings
        if (t.type == TType.SMART_STRING) {
            if (t.val().contains("@")) {
                ParseTree function = new ParseTree(fileOptions);
                function.setData(new CFunction(new Compiler.smart_string().getName(), t.target));
                ParseTree string = new ParseTree(fileOptions);
                string.setData(new CString(t.value, t.target));
                function.addChild(string);
                tree.addChild(function);
            } else {
                tree.addChild(new ParseTree(new CString(t.val(), t.target), fileOptions));
            }
            constructCount.peek().incrementAndGet();
            continue;
        }
        if (t.type == TType.DEREFERENCE) {
            // Currently unimplemented, but going ahead and making it strict
            compilerErrors.add(new ConfigCompileException("The '" + t.val() + "' symbol is not currently allowed in raw strings. You must quote all" + " symbols.", t.target));
        }
        if (t.type.equals(TType.FUNC_NAME)) {
            CFunction func = new CFunction(t.val(), t.target);
            ParseTree f = new ParseTree(func, fileOptions);
            tree.addChild(f);
            constructCount.push(new AtomicInteger(0));
            tree = f;
            parents.push(f);
        } else if (t.type.equals(TType.FUNC_START)) {
            if (!prev1.type.equals(TType.FUNC_NAME)) {
                throw new ConfigCompileException("Unexpected parenthesis", t.target);
            }
            parens++;
        } else if (t.type.equals(TType.FUNC_END)) {
            if (parens <= 0) {
                throw new ConfigCompileException("Unexpected parenthesis", t.target);
            }
            parens--;
            // Pop function.
            parents.pop();
            if (constructCount.peek().get() > 1) {
                // We need to autoconcat some stuff
                int stacks = constructCount.peek().get();
                int replaceAt = tree.getChildren().size() - stacks;
                ParseTree c = new ParseTree(new CFunction("__autoconcat__", tree.getTarget()), fileOptions);
                List<ParseTree> subChildren = new ArrayList<>();
                for (int b = replaceAt; b < tree.numberOfChildren(); b++) {
                    subChildren.add(tree.getChildAt(b));
                }
                c.setChildren(subChildren);
                if (replaceAt > 0) {
                    List<ParseTree> firstChildren = new ArrayList<>();
                    for (int d = 0; d < replaceAt; d++) {
                        firstChildren.add(tree.getChildAt(d));
                    }
                    tree.setChildren(firstChildren);
                } else {
                    tree.removeChildren();
                }
                tree.addChild(c);
            }
            constructCount.pop();
            try {
                constructCount.peek().incrementAndGet();
            } catch (EmptyStackException e) {
                throw new ConfigCompileException("Unexpected end parenthesis", t.target);
            }
            try {
                tree = parents.peek();
            } catch (EmptyStackException e) {
                throw new ConfigCompileException("Unexpected end parenthesis", t.target);
            }
            // Handle "-func(args)" and "-func(args)[index]".
            if (!minusFuncStack.isEmpty() && minusFuncStack.peek().get() == parens + 1) {
                if (next1.type.equals(TType.LSQUARE_BRACKET)) {
                    // Move the negation to the array_get which contains this function.
                    // +1 because the bracket isn't counted yet.
                    minusArrayStack.push(new AtomicInteger(arrayStack.size() + 1));
                } else {
                    // Negate this function.
                    ParseTree negTree = new ParseTree(new CFunction("neg", unknown), fileOptions);
                    negTree.addChild(tree.getChildAt(tree.numberOfChildren() - 1));
                    tree.removeChildAt(tree.numberOfChildren() - 1);
                    tree.addChildAt(tree.numberOfChildren(), negTree);
                }
                minusFuncStack.pop();
            }
        } else if (t.type.equals(TType.COMMA)) {
            if (constructCount.peek().get() > 1) {
                int stacks = constructCount.peek().get();
                int replaceAt = tree.getChildren().size() - stacks;
                ParseTree c = new ParseTree(new CFunction("__autoconcat__", unknown), fileOptions);
                List<ParseTree> subChildren = new ArrayList<>();
                for (int b = replaceAt; b < tree.numberOfChildren(); b++) {
                    subChildren.add(tree.getChildAt(b));
                }
                c.setChildren(subChildren);
                if (replaceAt > 0) {
                    List<ParseTree> firstChildren = new ArrayList<>();
                    for (int d = 0; d < replaceAt; d++) {
                        firstChildren.add(tree.getChildAt(d));
                    }
                    tree.setChildren(firstChildren);
                } else {
                    tree.removeChildren();
                }
                tree.addChild(c);
            }
            constructCount.peek().set(0);
            continue;
        }
        if (t.type == TType.SLICE) {
            // "empty first" slice notation. Compare this to the code below.
            try {
                CSlice slice;
                String value = next1.val();
                if (next1.type == TType.MINUS || next1.type == TType.PLUS) {
                    value = next1.val() + next2.val();
                    i++;
                }
                slice = new CSlice(".." + value, t.getTarget());
                i++;
                tree.addChild(new ParseTree(slice, fileOptions));
                constructCount.peek().incrementAndGet();
                continue;
            } catch (ConfigRuntimeException ex) {
                // turn them into a CCE.
                throw new ConfigCompileException(ex);
            }
        }
        if (next1.type.equals(TType.SLICE)) {
            // Slice notation handling
            try {
                CSlice slice;
                if (t.type.isSeparator() || (t.type.isWhitespace() && prev1.type.isSeparator()) || t.type.isKeyword()) {
                    // empty first
                    String value = next2.val();
                    i++;
                    if (next2.type == TType.MINUS || next2.type == TType.PLUS) {
                        value = next2.val() + next3.val();
                        i++;
                    }
                    slice = new CSlice(".." + value, next1.getTarget());
                    if (t.type.isKeyword()) {
                        tree.addChild(new ParseTree(new CKeyword(t.val(), t.getTarget()), fileOptions));
                        constructCount.peek().incrementAndGet();
                    }
                } else if (next2.type.isSeparator() || next2.type.isKeyword()) {
                    // empty last
                    String modifier = "";
                    if (prev1.type == TType.MINUS || prev1.type == TType.PLUS) {
                        // The negative would have already been inserted into the tree
                        modifier = prev1.val();
                        tree.removeChildAt(tree.getChildren().size() - 1);
                    }
                    slice = new CSlice(modifier + t.value + "..", t.target);
                } else {
                    // both are provided
                    String modifier1 = "";
                    if (prev1.type == TType.MINUS || prev1.type == TType.PLUS) {
                        // It's a negative, incorporate that here, and remove the
                        // minus from the tree
                        modifier1 = prev1.val();
                        tree.removeChildAt(tree.getChildren().size() - 1);
                    }
                    Token first = t;
                    if (first.type.isWhitespace()) {
                        first = prev1;
                    }
                    Token second = next2;
                    i++;
                    String modifier2 = "";
                    if (next2.type == TType.MINUS || next2.type == TType.PLUS) {
                        modifier2 = next2.val();
                        second = next3;
                        i++;
                    }
                    slice = new CSlice(modifier1 + first.value + ".." + modifier2 + second.value, t.target);
                }
                i++;
                tree.addChild(new ParseTree(slice, fileOptions));
                constructCount.peek().incrementAndGet();
                continue;
            } catch (ConfigRuntimeException ex) {
                // turn them into a CCE.
                throw new ConfigCompileException(ex);
            }
        } else if (t.type == TType.LIT) {
            Construct c = Static.resolveConstruct(t.val(), t.target);
            if (c instanceof CString && fileOptions.isStrict()) {
                compilerErrors.add(new ConfigCompileException("Bare strings are not allowed in strict mode", t.target));
            } else if ((c instanceof CInt || c instanceof CDecimal) && next1.type == TType.DOT && next2.type == TType.LIT) {
                // minus zero before decimals and leading zeroes after decimals
                try {
                    if (t.value.startsWith("0m")) {
                        // CDecimal
                        String neg = "";
                        if (prev1.value.equals("-")) {
                            neg = "-";
                        }
                        c = new CDecimal(neg + t.value.substring(2) + '.' + next2.value, t.target);
                    } else {
                        // CDouble
                        c = new CDouble(Double.parseDouble(t.val() + '.' + next2.val()), t.target);
                    }
                    i += 2;
                } catch (NumberFormatException e) {
                // Not a double
                }
            }
            tree.addChild(new ParseTree(c, fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.equals(TType.STRING) || t.type.equals(TType.COMMAND)) {
            tree.addChild(new ParseTree(new CString(t.val(), t.target), fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.equals(TType.IDENTIFIER)) {
            tree.addChild(new ParseTree(new CPreIdentifier(t.val(), t.target), fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.isKeyword()) {
            tree.addChild(new ParseTree(new CKeyword(t.val(), t.getTarget()), fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.equals(TType.IVARIABLE)) {
            tree.addChild(new ParseTree(new IVariable(t.val(), t.target), fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.equals(TType.UNKNOWN)) {
            tree.addChild(new ParseTree(Static.resolveConstruct(t.val(), t.target), fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.isSymbol()) {
            // Also handles "-function()" and "-@var[index]".
            if (t.type.equals(TType.MINUS) && !prev1.type.isAtomicLit() && !prev1.type.equals(TType.IVARIABLE) && !prev1.type.equals(TType.VARIABLE) && !prev1.type.equals(TType.RCURLY_BRACKET) && !prev1.type.equals(TType.RSQUARE_BRACKET) && !prev1.type.equals(TType.FUNC_END) && (next1.type.equals(TType.IVARIABLE) || next1.type.equals(TType.VARIABLE) || next1.type.equals(TType.FUNC_NAME))) {
                // Check if we are negating a value from an array, function or variable.
                if (next2.type.equals(TType.LSQUARE_BRACKET)) {
                    // +1 because the bracket isn't counted yet.
                    minusArrayStack.push(new AtomicInteger(arrayStack.size() + 1));
                } else if (next1.type.equals(TType.FUNC_NAME)) {
                    // +1 because the function isn't counted yet.
                    minusFuncStack.push(new AtomicInteger(parens + 1));
                } else {
                    ParseTree negTree = new ParseTree(new CFunction("neg", unknown), fileOptions);
                    negTree.addChild(new ParseTree(new IVariable(next1.value, next1.target), fileOptions));
                    tree.addChild(negTree);
                    constructCount.peek().incrementAndGet();
                    // Skip the next variable as we've just handled it.
                    i++;
                }
            } else {
                tree.addChild(new ParseTree(new CSymbol(t.val(), t.type, t.target), fileOptions));
                constructCount.peek().incrementAndGet();
            }
        } else if (t.type == TType.DOT) {
            // Check for doubles that start with a decimal, otherwise concat
            Construct c = null;
            if (next1.type == TType.LIT && prev1.type != TType.STRING && prev1.type != TType.SMART_STRING) {
                try {
                    c = new CDouble(Double.parseDouble('.' + next1.val()), t.target);
                    i++;
                } catch (NumberFormatException e) {
                // Not a double
                }
            }
            if (c == null) {
                c = new CSymbol(".", TType.CONCAT, t.target);
            }
            tree.addChild(new ParseTree(c, fileOptions));
            constructCount.peek().incrementAndGet();
        } else if (t.type.equals(TType.VARIABLE) || t.type.equals(TType.FINAL_VAR)) {
            tree.addChild(new ParseTree(new Variable(t.val(), null, false, t.type.equals(TType.FINAL_VAR), t.target), fileOptions));
            constructCount.peek().incrementAndGet();
        // right_vars.add(new Variable(t.val(), null, t.line_num));
        }
    }
    assert t != null;
    if (arrayStack.size() != 1) {
        throw new ConfigCompileException("Mismatched square brackets", t.target);
    }
    if (parens != 0) {
        throw new ConfigCompileException("Mismatched parenthesis", t.target);
    }
    if (bracketCount != 0) {
        throw new ConfigCompileException("Mismatched curly braces", t.target);
    }
    Stack<List<Procedure>> procs = new Stack<>();
    procs.add(new ArrayList<Procedure>());
    processKeywords(tree);
    optimizeAutoconcats(tree, compilerErrors);
    optimize(tree, procs, compilerErrors);
    link(tree, compilerErrors);
    checkLabels(tree, compilerErrors);
    checkBreaks(tree, compilerErrors);
    if (!compilerErrors.isEmpty()) {
        if (compilerErrors.size() == 1) {
            // Just throw the one CCE
            for (ConfigCompileException e : compilerErrors) {
                throw e;
            }
        } else {
            throw new ConfigCompileGroupException(compilerErrors);
        }
    }
    parents.pop();
    tree = parents.pop();
    return tree;
}

Example 2 with ConfigCompileGroupException

use of com.laytonsmith.core.exceptions.ConfigCompileGroupException in project CommandHelper by EngineHub.

the class CommandHelperInterpreterListener method execute.

public void execute(String script, final MCPlayer p) throws ConfigCompileException, ConfigCompileGroupException {
    TokenStream stream = MethodScriptCompiler.lex(script, new File("Interpreter"), true);
    ParseTree tree = MethodScriptCompiler.compile(stream);
    interpreterMode.remove(p.getName());
    GlobalEnv gEnv = new GlobalEnv(plugin.executionQueue, plugin.profiler, plugin.persistenceNetwork, CommandHelperFileLocations.getDefault().getConfigDirectory(), plugin.profiles, new TaskManager());
    gEnv.SetDynamicScriptingMode(true);
    CommandHelperEnvironment cEnv = new CommandHelperEnvironment();
    cEnv.SetPlayer(p);
    Environment env = Environment.createEnvironment(gEnv, cEnv);
    try {
        MethodScriptCompiler.registerAutoIncludes(env, null);
        MethodScriptCompiler.execute(tree, env, new MethodScriptComplete() {

            @Override
            public void done(String output) {
                output = output.trim();
                if (output.isEmpty()) {
                    Static.SendMessage(p, ":");
                } else {
                    if (output.startsWith("/")) {
                        // Run the command
                        Static.SendMessage(p, ":" + MCChatColor.YELLOW + output);
                        p.chat(output);
                    } else {
                        // output the results
                        Static.SendMessage(p, ":" + MCChatColor.GREEN + output);
                    }
                }
                interpreterMode.add(p.getName());
            }
        }, null);
    } catch (CancelCommandException e) {
        interpreterMode.add(p.getName());
    } catch (ConfigRuntimeException e) {
        ConfigRuntimeException.HandleUncaughtException(e, env);
        Static.SendMessage(p, MCChatColor.RED + e.toString());
        interpreterMode.add(p.getName());
    } catch (Exception e) {
        Static.SendMessage(p, MCChatColor.RED + e.toString());
        Logger.getLogger(CommandHelperInterpreterListener.class.getName()).log(Level.SEVERE, null, e);
        interpreterMode.add(p.getName());
    }
}

Example 3 with ConfigCompileGroupException

use of com.laytonsmith.core.exceptions.ConfigCompileGroupException in project CommandHelper by EngineHub.

the class Interpreter method doStartup.

private void doStartup() throws IOException, DataSourceException, URISyntaxException, Profiles.InvalidProfileException {
    Installer.Install(MethodScriptFileLocations.getDefault().getConfigDirectory());
    Installer.InstallCmdlineInterpreter();
    env = Static.GenerateStandaloneEnvironment(false);
    env.getEnv(GlobalEnv.class).SetCustom("cmdline", true);
    if (Prefs.UseColors()) {
        TermColors.EnableColors();
    } else {
        TermColors.DisableColors();
    }
    String auto_include = FileUtil.read(MethodScriptFileLocations.getDefault().getCmdlineInterpreterAutoIncludeFile());
    try {
        MethodScriptCompiler.execute(auto_include, MethodScriptFileLocations.getDefault().getCmdlineInterpreterAutoIncludeFile(), true, env, null, null, null);
    } catch (ConfigCompileException ex) {
        ConfigRuntimeException.HandleUncaughtException(ex, "Interpreter will continue to run, however.", null);
    } catch (ConfigCompileGroupException ex) {
        ConfigRuntimeException.HandleUncaughtException(ex, null);
    }
    // Install our signal handlers.
    SignalHandler.SignalCallback signalHandler = new SignalHandler.SignalCallback() {

        @Override
        public boolean handle(SignalType type) {
            if (isExecuting) {
                env.getEnv(GlobalEnv.class).SetInterrupt(true);
                if (scriptThread != null) {
                    scriptThread.interrupt();
                }
                for (Thread t : env.getEnv(GlobalEnv.class).GetDaemonManager().getActiveThreads()) {
                    t.interrupt();
                }
            } else {
                ctrlCcount++;
                if (ctrlCcount > MAX_CTRL_C_MASHES) {
                    // Ok, ok, we get the hint.
                    StreamUtils.GetSystemOut().println();
                    StreamUtils.GetSystemOut().flush();
                    // Standard Ctrl+C exit code
                    System.exit(130);
                }
                pl(YELLOW + "\nUse exit() to exit the shell." + reset());
                p(getPrompt());
            }
            return true;
        }
    };
    try {
        SignalHandler.addHandler(Signals.SIGTERM, signalHandler);
    } catch (IllegalArgumentException ex) {
    // Oh well.
    }
    try {
        SignalHandler.addHandler(Signals.SIGINT, signalHandler);
    } catch (IllegalArgumentException ex) {
    // Oh well again.
    }
}

Example 4 with ConfigCompileGroupException

use of com.laytonsmith.core.exceptions.ConfigCompileGroupException in project CommandHelper by EngineHub.

the class Interpreter method startWithTTY.

public static void startWithTTY(String file, List<String> args, boolean systemExitOnFailure) throws IOException, DataSourceException, URISyntaxException, Profiles.InvalidProfileException {
    File fromFile = new File(file).getCanonicalFile();
    Interpreter interpreter = new Interpreter(args, fromFile.getParentFile().getPath(), true);
    try {
        interpreter.execute(FileUtil.read(fromFile), args, fromFile);
    } catch (ConfigCompileException ex) {
        ConfigRuntimeException.HandleUncaughtException(ex, null, null);
        StreamUtils.GetSystemOut().println(TermColors.reset());
        if (systemExitOnFailure) {
            System.exit(1);
        }
    } catch (ConfigCompileGroupException ex) {
        ConfigRuntimeException.HandleUncaughtException(ex, null);
        StreamUtils.GetSystemOut().println(TermColors.reset());
        if (systemExitOnFailure) {
            System.exit(1);
        }
    }
}

Example 5 with ConfigCompileGroupException

use of com.laytonsmith.core.exceptions.ConfigCompileGroupException in project CommandHelper by EngineHub.

the class Manager method start.

@SuppressWarnings("ResultOfObjectAllocationIgnored")
public static void start() throws IOException, DataSourceException, URISyntaxException, Profiles.InvalidProfileException {
    Implementation.useAbstractEnumThread(false);
    Implementation.forceServerType(Implementation.Type.BUKKIT);
    ConnectionMixinFactory.ConnectionMixinOptions options = new ConnectionMixinFactory.ConnectionMixinOptions();
    options.setWorkingDirectory(chDirectory);
    persistenceNetwork = new PersistenceNetwork(CommandHelperFileLocations.getDefault().getPersistenceConfig(), CommandHelperFileLocations.getDefault().getDefaultPersistenceDBFile().toURI(), options);
    Installer.Install(chDirectory);
    CHLog.initialize(chDirectory);
    profiler = new Profiler(CommandHelperFileLocations.getDefault().getProfilerConfigFile());
    gEnv = new GlobalEnv(new MethodScriptExecutionQueue("Manager", "default"), profiler, persistenceNetwork, chDirectory, new Profiles(MethodScriptFileLocations.getDefault().getProfilesFile()), new TaskManager());
    cls();
    pl("\n" + Static.Logo() + "\n\n" + Static.DataManagerLogo());
    pl("Starting the Data Manager...");
    try {
        Environment env = Environment.createEnvironment(gEnv, new CommandHelperEnvironment());
        MethodScriptCompiler.execute(MethodScriptCompiler.compile(MethodScriptCompiler.lex("player()", null, true)), env, null, null);
    } catch (ConfigCompileException | ConfigCompileGroupException ex) {
    }
    pl(GREEN + "Welcome to the CommandHelper " + CYAN + "Data Manager!");
    pl(BLINKON + RED + "Warning!" + BLINKOFF + YELLOW + " Be sure your server is not running before using this tool to make changes to your database!");
    pl("------------------------");
    boolean finished = false;
    do {
        pl(YELLOW + "What function would you like to run? Type \"help\" for a full list of options.");
        String input = prompt();
        pl();
        if (input.toLowerCase().startsWith("help")) {
            help(input.replaceFirst("help ?", "").toLowerCase().split(" "));
        } else if (input.equalsIgnoreCase("refactor")) {
            refactor();
        } else if (input.toLowerCase().startsWith("print")) {
            print(input.replaceFirst("print ?", "").toLowerCase().split(" "));
        } else if (input.equalsIgnoreCase("cleardb")) {
            cleardb();
        } else if (input.equalsIgnoreCase("edit")) {
            edit();
        } else if (input.equalsIgnoreCase("merge")) {
            merge();
        } else if (input.equalsIgnoreCase("interpreter")) {
            new Interpreter(null, System.getProperty("user.dir"));
        } else if (input.equalsIgnoreCase("hidden-keys")) {
            hiddenKeys();
        } else if (input.equalsIgnoreCase("exit")) {
            pl("Thanks for using the " + CYAN + BOLD + "Data Manager!" + reset());
            finished = true;
        } else {
            pl("I'm sorry, that's not a valid command. Here's the help:");
            help(new String[] {});
        }
    } while (finished == false);
    StreamUtils.GetSystemOut().println(TermColors.reset());
}