function verifier(mtype) {
        /* eslint-disable no-unexpected-multiline */

        var gen = util.codegen(
          ["m"],
          mtype.name + "$verify"
        )('if(typeof m!=="object"||m===null)')("return%j", "object expected");
        var oneofs = mtype.oneofsArray,
          seenFirstField = {};
        if (oneofs.length) gen("var p={}");

        for (var i = 0; i < /* initializes */ mtype.fieldsArray.length; ++i) {
          var field = mtype._fieldsArray[i].resolve(),
            ref = "m" + util.safeProp(field.name);

          if (field.optional)
            gen("if(%s!=null&&m.hasOwnProperty(%j)){", ref, field.name); // !== undefined && !== null

          // map fields
          if (field.map) {
            gen("if(!util.isObject(%s))", ref)(
              "return%j",
              invalid(field, "object")
            )(
              "var k=Object.keys(%s)",
              ref
            )("for(var i=0;i<k.length;++i){");
            genVerifyKey(gen, field, "k[i]");
            genVerifyValue(gen, field, i, ref + "[k[i]]")("}");

            // repeated fields
          } else if (field.repeated) {
            gen("if(!Array.isArray(%s))", ref)(
              "return%j",
              invalid(field, "array")
            )("for(var i=0;i<%s.length;++i){", ref);
            genVerifyValue(gen, field, i, ref + "[i]")("}");

            // required or present fields
          } else {
            if (field.partOf) {
              var oneofProp = util.safeProp(field.partOf.name);
              if (seenFirstField[field.partOf.name] === 1)
                gen("if(p%s===1)", oneofProp)(
                  "return%j",
                  field.partOf.name + ": multiple values"
                );
              seenFirstField[field.partOf.name] = 1;
              gen("p%s=1", oneofProp);
            }
            genVerifyValue(gen, field, i, ref);
          }
          if (field.optional) gen("}");
        }
        return gen("return null");
        /* eslint-enable no-unexpected-multiline */
      }
/**
       * Generates a verifier specific to the specified message type.
       * @param {Type} mtype Message type
       * @returns {Codegen} Codegen instance
       */
Generates a verifier specific to the specified message type.
@param {Type} mtype Message type
@returns {Codegen} Codegen instance
Generates a verifier specific to the specified message type . @param { Type } mtype Message type @returns { Codegen } Codegen instance
function verifier(mtype) {
        var gen = util.codegen(
          ["m"],
          mtype.name + "$verify"
        )('if(typeof m!=="object"||m===null)')("return%j", "object expected");
        var oneofs = mtype.oneofsArray,
          seenFirstField = {};
        if (oneofs.length) gen("var p={}");
        for (var i = 0; i <  mtype.fieldsArray.length; ++i) {
          var field = mtype._fieldsArray[i].resolve(),
            ref = "m" + util.safeProp(field.name);
          if (field.optional)
            gen("if(%s!=null&&m.hasOwnProperty(%j)){", ref, field.name); 
          if (field.map) {
            gen("if(!util.isObject(%s))", ref)(
              "return%j",
              invalid(field, "object")
            )(
              "var k=Object.keys(%s)",
              ref
            )("for(var i=0;i<k.length;++i){");
            genVerifyKey(gen, field, "k[i]");
            genVerifyValue(gen, field, i, ref + "[k[i]]")("}");
          } else if (field.repeated) {
            gen("if(!Array.isArray(%s))", ref)(
              "return%j",
              invalid(field, "array")
            )("for(var i=0;i<%s.length;++i){", ref);
            genVerifyValue(gen, field, i, ref + "[i]")("}");
          } else {
            if (field.partOf) {
              var oneofProp = util.safeProp(field.partOf.name);
              if (seenFirstField[field.partOf.name] === 1)
                gen("if(p%s===1)", oneofProp)(
                  "return%j",
                  field.partOf.name + ": multiple values"
                );
              seenFirstField[field.partOf.name] = 1;
              gen("p%s=1", oneofProp);
            }
            genVerifyValue(gen, field, i, ref);
          }
          if (field.optional) gen("}");
        }
        return gen("return null");
      }
function verifier ( mtype ) { var gen = util . codegen ( [ "m" ] , mtype . name + "$verify" ) ( 'if(typeof m!=="object"||m===null)' ) ( "return%j" , "object expected" ) ; var oneofs = mtype . oneofsArray , seenFirstField = { } ; if ( oneofs . length ) gen ( "var p={}" ) ; for ( var i = 0 ; i < mtype . fieldsArray . length ; ++ i ) { var field = mtype . _fieldsArray [ i ] . resolve ( ) , ref = "m" + util . safeProp ( field . name ) ; if ( field . optional ) gen ( "if(%s!=null&&m.hasOwnProperty(%j)){" , ref , field . name ) ; if ( field . map ) { gen ( "if(!util.isObject(%s))" , ref ) ( "return%j" , invalid ( field , "object" ) ) ( "var k=Object.keys(%s)" , ref ) ( "for(var i=0;i<k.length;++i){" ) ; genVerifyKey ( gen , field , "k[i]" ) ; genVerifyValue ( gen , field , i , ref + "[k[i]]" ) ( "}" ) ; } else if ( field . repeated ) { gen ( "if(!Array.isArray(%s))" , ref ) ( "return%j" , invalid ( field , "array" ) ) ( "for(var i=0;i<%s.length;++i){" , ref ) ; genVerifyValue ( gen , field , i , ref + "[i]" ) ( "}" ) ; } else { if ( field . partOf ) { var oneofProp = util . safeProp ( field . partOf . name ) ; if ( seenFirstField [ field . partOf . name ] === 1 ) gen ( "if(p%s===1)" , oneofProp ) ( "return%j" , field . partOf . name + ": multiple values" ) ; seenFirstField [ field . partOf . name ] = 1 ; gen ( "p%s=1" , oneofProp ) ; } genVerifyValue ( gen , field , i , ref ) ; } if ( field . optional ) gen ( "}" ) ; } return gen ( "return null" ) ; }
Generates a verifier specific to the specified message type.
Generates a verifier specific to the specified message type .
/* eslint-disable no-unexpected-multiline */ /* initializes */ // !== undefined && !== null // map fields // repeated fields // required or present fields /* eslint-enable no-unexpected-multiline */