openrat-cms

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asn.1.js (7735B)


      1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
      2 // Distributed under an MIT license: http://codemirror.net/LICENSE
      3 
      4 (function(mod) {
      5   if (typeof exports == "object" && typeof module == "object") // CommonJS
      6     mod(require("../../lib/codemirror"));
      7   else if (typeof define == "function" && define.amd) // AMD
      8     define(["../../lib/codemirror"], mod);
      9   else // Plain browser env
     10     mod(CodeMirror);
     11 })(function(CodeMirror) {
     12   "use strict";
     13 
     14   CodeMirror.defineMode("asn.1", function(config, parserConfig) {
     15     var indentUnit = config.indentUnit,
     16         keywords = parserConfig.keywords || {},
     17         cmipVerbs = parserConfig.cmipVerbs || {},
     18         compareTypes = parserConfig.compareTypes || {},
     19         status = parserConfig.status || {},
     20         tags = parserConfig.tags || {},
     21         storage = parserConfig.storage || {},
     22         modifier = parserConfig.modifier || {},
     23         accessTypes = parserConfig.accessTypes|| {},
     24         multiLineStrings = parserConfig.multiLineStrings,
     25         indentStatements = parserConfig.indentStatements !== false;
     26     var isOperatorChar = /[\|\^]/;
     27     var curPunc;
     28 
     29     function tokenBase(stream, state) {
     30       var ch = stream.next();
     31       if (ch == '"' || ch == "'") {
     32         state.tokenize = tokenString(ch);
     33         return state.tokenize(stream, state);
     34       }
     35       if (/[\[\]\(\){}:=,;]/.test(ch)) {
     36         curPunc = ch;
     37         return "punctuation";
     38       }
     39       if (ch == "-"){
     40         if (stream.eat("-")) {
     41           stream.skipToEnd();
     42           return "comment";
     43         }
     44       }
     45       if (/\d/.test(ch)) {
     46         stream.eatWhile(/[\w\.]/);
     47         return "number";
     48       }
     49       if (isOperatorChar.test(ch)) {
     50         stream.eatWhile(isOperatorChar);
     51         return "operator";
     52       }
     53 
     54       stream.eatWhile(/[\w\-]/);
     55       var cur = stream.current();
     56       if (keywords.propertyIsEnumerable(cur)) return "keyword";
     57       if (cmipVerbs.propertyIsEnumerable(cur)) return "variable cmipVerbs";
     58       if (compareTypes.propertyIsEnumerable(cur)) return "atom compareTypes";
     59       if (status.propertyIsEnumerable(cur)) return "comment status";
     60       if (tags.propertyIsEnumerable(cur)) return "variable-3 tags";
     61       if (storage.propertyIsEnumerable(cur)) return "builtin storage";
     62       if (modifier.propertyIsEnumerable(cur)) return "string-2 modifier";
     63       if (accessTypes.propertyIsEnumerable(cur)) return "atom accessTypes";
     64 
     65       return "variable";
     66     }
     67 
     68     function tokenString(quote) {
     69       return function(stream, state) {
     70         var escaped = false, next, end = false;
     71         while ((next = stream.next()) != null) {
     72           if (next == quote && !escaped){
     73             var afterNext = stream.peek();
     74             //look if the character if the quote is like the B in '10100010'B
     75             if (afterNext){
     76               afterNext = afterNext.toLowerCase();
     77               if(afterNext == "b" || afterNext == "h" || afterNext == "o")
     78                 stream.next();
     79             }
     80             end = true; break;
     81           }
     82           escaped = !escaped && next == "\\";
     83         }
     84         if (end || !(escaped || multiLineStrings))
     85           state.tokenize = null;
     86         return "string";
     87       };
     88     }
     89 
     90     function Context(indented, column, type, align, prev) {
     91       this.indented = indented;
     92       this.column = column;
     93       this.type = type;
     94       this.align = align;
     95       this.prev = prev;
     96     }
     97     function pushContext(state, col, type) {
     98       var indent = state.indented;
     99       if (state.context && state.context.type == "statement")
    100         indent = state.context.indented;
    101       return state.context = new Context(indent, col, type, null, state.context);
    102     }
    103     function popContext(state) {
    104       var t = state.context.type;
    105       if (t == ")" || t == "]" || t == "}")
    106         state.indented = state.context.indented;
    107       return state.context = state.context.prev;
    108     }
    109 
    110     //Interface
    111     return {
    112       startState: function(basecolumn) {
    113         return {
    114           tokenize: null,
    115           context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
    116           indented: 0,
    117           startOfLine: true
    118         };
    119       },
    120 
    121       token: function(stream, state) {
    122         var ctx = state.context;
    123         if (stream.sol()) {
    124           if (ctx.align == null) ctx.align = false;
    125           state.indented = stream.indentation();
    126           state.startOfLine = true;
    127         }
    128         if (stream.eatSpace()) return null;
    129         curPunc = null;
    130         var style = (state.tokenize || tokenBase)(stream, state);
    131         if (style == "comment") return style;
    132         if (ctx.align == null) ctx.align = true;
    133 
    134         if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
    135             && ctx.type == "statement"){
    136           popContext(state);
    137         }
    138         else if (curPunc == "{") pushContext(state, stream.column(), "}");
    139         else if (curPunc == "[") pushContext(state, stream.column(), "]");
    140         else if (curPunc == "(") pushContext(state, stream.column(), ")");
    141         else if (curPunc == "}") {
    142           while (ctx.type == "statement") ctx = popContext(state);
    143           if (ctx.type == "}") ctx = popContext(state);
    144           while (ctx.type == "statement") ctx = popContext(state);
    145         }
    146         else if (curPunc == ctx.type) popContext(state);
    147         else if (indentStatements && (((ctx.type == "}" || ctx.type == "top")
    148             && curPunc != ';') || (ctx.type == "statement"
    149             && curPunc == "newstatement")))
    150           pushContext(state, stream.column(), "statement");
    151 
    152         state.startOfLine = false;
    153         return style;
    154       },
    155 
    156       electricChars: "{}",
    157       lineComment: "--",
    158       fold: "brace"
    159     };
    160   });
    161 
    162   function words(str) {
    163     var obj = {}, words = str.split(" ");
    164     for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    165     return obj;
    166   }
    167 
    168   CodeMirror.defineMIME("text/x-ttcn-asn", {
    169     name: "asn.1",
    170     keywords: words("DEFINITIONS OBJECTS IF DERIVED INFORMATION ACTION" +
    171     " REPLY ANY NAMED CHARACTERIZED BEHAVIOUR REGISTERED" +
    172     " WITH AS IDENTIFIED CONSTRAINED BY PRESENT BEGIN" +
    173     " IMPORTS FROM UNITS SYNTAX MIN-ACCESS MAX-ACCESS" +
    174     " MINACCESS MAXACCESS REVISION STATUS DESCRIPTION" +
    175     " SEQUENCE SET COMPONENTS OF CHOICE DistinguishedName" +
    176     " ENUMERATED SIZE MODULE END INDEX AUGMENTS EXTENSIBILITY" +
    177     " IMPLIED EXPORTS"),
    178     cmipVerbs: words("ACTIONS ADD GET NOTIFICATIONS REPLACE REMOVE"),
    179     compareTypes: words("OPTIONAL DEFAULT MANAGED MODULE-TYPE MODULE_IDENTITY" +
    180     " MODULE-COMPLIANCE OBJECT-TYPE OBJECT-IDENTITY" +
    181     " OBJECT-COMPLIANCE MODE CONFIRMED CONDITIONAL" +
    182     " SUBORDINATE SUPERIOR CLASS TRUE FALSE NULL" +
    183     " TEXTUAL-CONVENTION"),
    184     status: words("current deprecated mandatory obsolete"),
    185     tags: words("APPLICATION AUTOMATIC EXPLICIT IMPLICIT PRIVATE TAGS" +
    186     " UNIVERSAL"),
    187     storage: words("BOOLEAN INTEGER OBJECT IDENTIFIER BIT OCTET STRING" +
    188     " UTCTime InterfaceIndex IANAifType CMIP-Attribute" +
    189     " REAL PACKAGE PACKAGES IpAddress PhysAddress" +
    190     " NetworkAddress BITS BMPString TimeStamp TimeTicks" +
    191     " TruthValue RowStatus DisplayString GeneralString" +
    192     " GraphicString IA5String NumericString" +
    193     " PrintableString SnmpAdminAtring TeletexString" +
    194     " UTF8String VideotexString VisibleString StringStore" +
    195     " ISO646String T61String UniversalString Unsigned32" +
    196     " Integer32 Gauge Gauge32 Counter Counter32 Counter64"),
    197     modifier: words("ATTRIBUTE ATTRIBUTES MANDATORY-GROUP MANDATORY-GROUPS" +
    198     " GROUP GROUPS ELEMENTS EQUALITY ORDERING SUBSTRINGS" +
    199     " DEFINED"),
    200     accessTypes: words("not-accessible accessible-for-notify read-only" +
    201     " read-create read-write"),
    202     multiLineStrings: true
    203   });
    204 });