diff options
Diffstat (limited to 'frontend-old/node_modules/protobufjs/src/verifier.js')
| -rw-r--r-- | frontend-old/node_modules/protobufjs/src/verifier.js | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/frontend-old/node_modules/protobufjs/src/verifier.js b/frontend-old/node_modules/protobufjs/src/verifier.js deleted file mode 100644 index d58e27a..0000000 --- a/frontend-old/node_modules/protobufjs/src/verifier.js +++ /dev/null @@ -1,177 +0,0 @@ -"use strict"; -module.exports = verifier; - -var Enum = require("./enum"), - util = require("./util"); - -function invalid(field, expected) { - return field.name + ": " + expected + (field.repeated && expected !== "array" ? "[]" : field.map && expected !== "object" ? "{k:"+field.keyType+"}" : "") + " expected"; -} - -/** - * Generates a partial value verifier. - * @param {Codegen} gen Codegen instance - * @param {Field} field Reflected field - * @param {number} fieldIndex Field index - * @param {string} ref Variable reference - * @returns {Codegen} Codegen instance - * @ignore - */ -function genVerifyValue(gen, field, fieldIndex, ref) { - /* eslint-disable no-unexpected-multiline */ - if (field.resolvedType) { - if (field.resolvedType instanceof Enum) { gen - ("switch(%s){", ref) - ("default:") - ("return%j", invalid(field, "enum value")); - for (var keys = Object.keys(field.resolvedType.values), j = 0; j < keys.length; ++j) gen - ("case %i:", field.resolvedType.values[keys[j]]); - gen - ("break") - ("}"); - } else { - gen - ("{") - ("var e=types[%i].verify(%s);", fieldIndex, ref) - ("if(e)") - ("return%j+e", field.name + ".") - ("}"); - } - } else { - switch (field.type) { - case "int32": - case "uint32": - case "sint32": - case "fixed32": - case "sfixed32": gen - ("if(!util.isInteger(%s))", ref) - ("return%j", invalid(field, "integer")); - break; - case "int64": - case "uint64": - case "sint64": - case "fixed64": - case "sfixed64": gen - ("if(!util.isInteger(%s)&&!(%s&&util.isInteger(%s.low)&&util.isInteger(%s.high)))", ref, ref, ref, ref) - ("return%j", invalid(field, "integer|Long")); - break; - case "float": - case "double": gen - ("if(typeof %s!==\"number\")", ref) - ("return%j", invalid(field, "number")); - break; - case "bool": gen - ("if(typeof %s!==\"boolean\")", ref) - ("return%j", invalid(field, "boolean")); - break; - case "string": gen - ("if(!util.isString(%s))", ref) - ("return%j", invalid(field, "string")); - break; - case "bytes": gen - ("if(!(%s&&typeof %s.length===\"number\"||util.isString(%s)))", ref, ref, ref) - ("return%j", invalid(field, "buffer")); - break; - } - } - return gen; - /* eslint-enable no-unexpected-multiline */ -} - -/** - * Generates a partial key verifier. - * @param {Codegen} gen Codegen instance - * @param {Field} field Reflected field - * @param {string} ref Variable reference - * @returns {Codegen} Codegen instance - * @ignore - */ -function genVerifyKey(gen, field, ref) { - /* eslint-disable no-unexpected-multiline */ - switch (field.keyType) { - case "int32": - case "uint32": - case "sint32": - case "fixed32": - case "sfixed32": gen - ("if(!util.key32Re.test(%s))", ref) - ("return%j", invalid(field, "integer key")); - break; - case "int64": - case "uint64": - case "sint64": - case "fixed64": - case "sfixed64": gen - ("if(!util.key64Re.test(%s))", ref) // see comment above: x is ok, d is not - ("return%j", invalid(field, "integer|Long key")); - break; - case "bool": gen - ("if(!util.key2Re.test(%s))", ref) - ("return%j", invalid(field, "boolean key")); - break; - } - return gen; - /* eslint-enable no-unexpected-multiline */ -} - -/** - * Generates a verifier specific to the specified message type. - * @param {Type} mtype Message type - * @returns {Codegen} Codegen instance - */ -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 */ -}
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