205 lines
7.6 KiB
JavaScript
205 lines
7.6 KiB
JavaScript
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.defineMode("asn.1", function(config, parserConfig) {
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var indentUnit = config.indentUnit,
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keywords = parserConfig.keywords || {},
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cmipVerbs = parserConfig.cmipVerbs || {},
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compareTypes = parserConfig.compareTypes || {},
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status = parserConfig.status || {},
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tags = parserConfig.tags || {},
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storage = parserConfig.storage || {},
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modifier = parserConfig.modifier || {},
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accessTypes = parserConfig.accessTypes|| {},
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multiLineStrings = parserConfig.multiLineStrings,
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indentStatements = parserConfig.indentStatements !== false;
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var isOperatorChar = /[\|\^]/;
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var curPunc;
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function tokenBase(stream, state) {
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var ch = stream.next();
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if (ch == '"' || ch == "'") {
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state.tokenize = tokenString(ch);
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return state.tokenize(stream, state);
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}
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if (/[\[\]\(\){}:=,;]/.test(ch)) {
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curPunc = ch;
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return "punctuation";
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}
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if (ch == "-"){
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if (stream.eat("-")) {
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stream.skipToEnd();
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return "comment";
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}
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}
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if (/\d/.test(ch)) {
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stream.eatWhile(/[\w\.]/);
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return "number";
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}
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if (isOperatorChar.test(ch)) {
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stream.eatWhile(isOperatorChar);
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return "operator";
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}
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stream.eatWhile(/[\w\-]/);
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var cur = stream.current();
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if (keywords.propertyIsEnumerable(cur)) return "keyword";
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if (cmipVerbs.propertyIsEnumerable(cur)) return "variable cmipVerbs";
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if (compareTypes.propertyIsEnumerable(cur)) return "atom compareTypes";
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if (status.propertyIsEnumerable(cur)) return "comment status";
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if (tags.propertyIsEnumerable(cur)) return "variable-3 tags";
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if (storage.propertyIsEnumerable(cur)) return "builtin storage";
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if (modifier.propertyIsEnumerable(cur)) return "string-2 modifier";
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if (accessTypes.propertyIsEnumerable(cur)) return "atom accessTypes";
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return "variable";
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}
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function tokenString(quote) {
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return function(stream, state) {
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var escaped = false, next, end = false;
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while ((next = stream.next()) != null) {
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if (next == quote && !escaped){
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var afterNext = stream.peek();
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//look if the character if the quote is like the B in '10100010'B
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if (afterNext){
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afterNext = afterNext.toLowerCase();
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if(afterNext == "b" || afterNext == "h" || afterNext == "o")
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stream.next();
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}
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end = true; break;
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}
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escaped = !escaped && next == "\\";
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}
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if (end || !(escaped || multiLineStrings))
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state.tokenize = null;
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return "string";
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};
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}
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function Context(indented, column, type, align, prev) {
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this.indented = indented;
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this.column = column;
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this.type = type;
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this.align = align;
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this.prev = prev;
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}
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function pushContext(state, col, type) {
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var indent = state.indented;
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if (state.context && state.context.type == "statement")
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indent = state.context.indented;
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return state.context = new Context(indent, col, type, null, state.context);
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}
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function popContext(state) {
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var t = state.context.type;
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if (t == ")" || t == "]" || t == "}")
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state.indented = state.context.indented;
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return state.context = state.context.prev;
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}
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//Interface
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return {
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startState: function(basecolumn) {
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return {
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tokenize: null,
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context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
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indented: 0,
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startOfLine: true
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};
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},
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token: function(stream, state) {
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var ctx = state.context;
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if (stream.sol()) {
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if (ctx.align == null) ctx.align = false;
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state.indented = stream.indentation();
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state.startOfLine = true;
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}
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if (stream.eatSpace()) return null;
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curPunc = null;
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var style = (state.tokenize || tokenBase)(stream, state);
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if (style == "comment") return style;
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if (ctx.align == null) ctx.align = true;
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if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
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&& ctx.type == "statement"){
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popContext(state);
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}
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else if (curPunc == "{") pushContext(state, stream.column(), "}");
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else if (curPunc == "[") pushContext(state, stream.column(), "]");
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else if (curPunc == "(") pushContext(state, stream.column(), ")");
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else if (curPunc == "}") {
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while (ctx.type == "statement") ctx = popContext(state);
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if (ctx.type == "}") ctx = popContext(state);
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while (ctx.type == "statement") ctx = popContext(state);
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}
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else if (curPunc == ctx.type) popContext(state);
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else if (indentStatements && (((ctx.type == "}" || ctx.type == "top")
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&& curPunc != ';') || (ctx.type == "statement"
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&& curPunc == "newstatement")))
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pushContext(state, stream.column(), "statement");
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state.startOfLine = false;
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return style;
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},
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electricChars: "{}",
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lineComment: "--",
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fold: "brace"
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};
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});
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function words(str) {
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var obj = {}, words = str.split(" ");
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
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return obj;
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}
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CodeMirror.defineMIME("text/x-ttcn-asn", {
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name: "asn.1",
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keywords: words("DEFINITIONS OBJECTS IF DERIVED INFORMATION ACTION" +
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" REPLY ANY NAMED CHARACTERIZED BEHAVIOUR REGISTERED" +
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" WITH AS IDENTIFIED CONSTRAINED BY PRESENT BEGIN" +
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" IMPORTS FROM UNITS SYNTAX MIN-ACCESS MAX-ACCESS" +
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" MINACCESS MAXACCESS REVISION STATUS DESCRIPTION" +
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" SEQUENCE SET COMPONENTS OF CHOICE DistinguishedName" +
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" ENUMERATED SIZE MODULE END INDEX AUGMENTS EXTENSIBILITY" +
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" IMPLIED EXPORTS"),
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cmipVerbs: words("ACTIONS ADD GET NOTIFICATIONS REPLACE REMOVE"),
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compareTypes: words("OPTIONAL DEFAULT MANAGED MODULE-TYPE MODULE_IDENTITY" +
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" MODULE-COMPLIANCE OBJECT-TYPE OBJECT-IDENTITY" +
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" OBJECT-COMPLIANCE MODE CONFIRMED CONDITIONAL" +
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" SUBORDINATE SUPERIOR CLASS TRUE FALSE NULL" +
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" TEXTUAL-CONVENTION"),
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status: words("current deprecated mandatory obsolete"),
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tags: words("APPLICATION AUTOMATIC EXPLICIT IMPLICIT PRIVATE TAGS" +
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" UNIVERSAL"),
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storage: words("BOOLEAN INTEGER OBJECT IDENTIFIER BIT OCTET STRING" +
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" UTCTime InterfaceIndex IANAifType CMIP-Attribute" +
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" REAL PACKAGE PACKAGES IpAddress PhysAddress" +
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" NetworkAddress BITS BMPString TimeStamp TimeTicks" +
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" TruthValue RowStatus DisplayString GeneralString" +
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" GraphicString IA5String NumericString" +
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" PrintableString SnmpAdminAtring TeletexString" +
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" UTF8String VideotexString VisibleString StringStore" +
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" ISO646String T61String UniversalString Unsigned32" +
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" Integer32 Gauge Gauge32 Counter Counter32 Counter64"),
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modifier: words("ATTRIBUTE ATTRIBUTES MANDATORY-GROUP MANDATORY-GROUPS" +
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" GROUP GROUPS ELEMENTS EQUALITY ORDERING SUBSTRINGS" +
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" DEFINED"),
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accessTypes: words("not-accessible accessible-for-notify read-only" +
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" read-create read-write"),
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multiLineStrings: true
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});
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});
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