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function resolve( this: Ajv, root: SchemaEnv, // information about the root schema for the current schema ref: string // reference to resolve ): SchemaEnv | undefined { let sch while (typeof (sch = this.refs[ref]) == "string") ref = sch return sch || this.schemas[ref] || resolveSchema.call(this, root, ref) ...
class Ajv extends AjvCore { _addVocabularies(): void { super._addVocabularies() draft7Vocabularies.forEach((v) => this.addVocabulary(v)) if (this.opts.discriminator) this.addKeyword(discriminator) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) return ...
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function resolveSchema( this: Ajv, root: SchemaEnv, // root object with properties schema, refs TODO below SchemaEnv is assigned to it ref: string // reference to resolve ): SchemaEnv | undefined { const p = this.opts.uriResolver.parse(ref) const refPath = _getFullPath(this.opts.uriResolver, p) let baseId =...
class SchemaEnv implements SchemaEnvArgs { readonly schema: AnySchema readonly schemaId?: "$id" | "id" readonly root: SchemaEnv baseId: string // TODO possibly, it should be readonly schemaPath?: string localRefs?: LocalRefs readonly meta?: boolean readonly $async?: boolean // true if the current schema...
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function resolveSchema( this: Ajv, root: SchemaEnv, // root object with properties schema, refs TODO below SchemaEnv is assigned to it ref: string // reference to resolve ): SchemaEnv | undefined { const p = this.opts.uriResolver.parse(ref) const refPath = _getFullPath(this.opts.uriResolver, p) let baseId =...
class Ajv { opts: InstanceOptions errors?: ErrorObject[] | null // errors from the last validation logger: Logger // shared external scope values for compiled functions readonly scope: ValueScope readonly schemas: {[Key in string]?: SchemaEnv} = {} readonly refs: {[Ref in string]?: SchemaEnv | string} = {...
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function resolveSchema( this: Ajv, root: SchemaEnv, // root object with properties schema, refs TODO below SchemaEnv is assigned to it ref: string // reference to resolve ): SchemaEnv | undefined { const p = this.opts.uriResolver.parse(ref) const refPath = _getFullPath(this.opts.uriResolver, p) let baseId =...
class Ajv extends AjvCore { constructor(opts: JTDOptions = {}) { super({ ...opts, jtd: true, }) } _addVocabularies(): void { super._addVocabularies() this.addVocabulary(jtdVocabulary) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) ret...
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function resolveSchema( this: Ajv, root: SchemaEnv, // root object with properties schema, refs TODO below SchemaEnv is assigned to it ref: string // reference to resolve ): SchemaEnv | undefined { const p = this.opts.uriResolver.parse(ref) const refPath = _getFullPath(this.opts.uriResolver, p) let baseId =...
class Ajv extends AjvCore { _addVocabularies(): void { super._addVocabularies() draft7Vocabularies.forEach((v) => this.addVocabulary(v)) if (this.opts.discriminator) this.addKeyword(discriminator) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) return ...
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function getJsonPointer( this: Ajv, parsedRef: URI.URIComponents, {baseId, schema, root}: SchemaEnv ): SchemaEnv | undefined { if (parsedRef.fragment?.[0] !== "/") return for (const part of parsedRef.fragment.slice(1).split("/")) { if (typeof schema === "boolean") return const partSchema = schema[unes...
class SchemaEnv implements SchemaEnvArgs { readonly schema: AnySchema readonly schemaId?: "$id" | "id" readonly root: SchemaEnv baseId: string // TODO possibly, it should be readonly schemaPath?: string localRefs?: LocalRefs readonly meta?: boolean readonly $async?: boolean // true if the current schema...
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function getJsonPointer( this: Ajv, parsedRef: URI.URIComponents, {baseId, schema, root}: SchemaEnv ): SchemaEnv | undefined { if (parsedRef.fragment?.[0] !== "/") return for (const part of parsedRef.fragment.slice(1).split("/")) { if (typeof schema === "boolean") return const partSchema = schema[unes...
class Ajv { opts: InstanceOptions errors?: ErrorObject[] | null // errors from the last validation logger: Logger // shared external scope values for compiled functions readonly scope: ValueScope readonly schemas: {[Key in string]?: SchemaEnv} = {} readonly refs: {[Ref in string]?: SchemaEnv | string} = {...
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function getJsonPointer( this: Ajv, parsedRef: URI.URIComponents, {baseId, schema, root}: SchemaEnv ): SchemaEnv | undefined { if (parsedRef.fragment?.[0] !== "/") return for (const part of parsedRef.fragment.slice(1).split("/")) { if (typeof schema === "boolean") return const partSchema = schema[unes...
class Ajv extends AjvCore { constructor(opts: JTDOptions = {}) { super({ ...opts, jtd: true, }) } _addVocabularies(): void { super._addVocabularies() this.addVocabulary(jtdVocabulary) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) ret...
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function getJsonPointer( this: Ajv, parsedRef: URI.URIComponents, {baseId, schema, root}: SchemaEnv ): SchemaEnv | undefined { if (parsedRef.fragment?.[0] !== "/") return for (const part of parsedRef.fragment.slice(1).split("/")) { if (typeof schema === "boolean") return const partSchema = schema[unes...
class Ajv extends AjvCore { _addVocabularies(): void { super._addVocabularies() draft7Vocabularies.forEach((v) => this.addVocabulary(v)) if (this.opts.discriminator) this.addKeyword(discriminator) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) return ...
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constructor(resolver: UriResolver, baseId: string, ref: string, msg?: string) { super(msg || `can't resolve reference ${ref} from id ${baseId}`) this.missingRef = resolveUrl(resolver, baseId, ref) this.missingSchema = normalizeId(getFullPath(resolver, this.missingRef)) }
interface UriResolver { parse(uri: string): URI.URIComponents resolve(base: string, path: string): string serialize(component: URI.URIComponents): string }
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function alwaysValidSchema(it: SchemaCxt, schema: AnySchema): boolean | void { if (typeof schema == "boolean") return schema if (Object.keys(schema).length === 0) return true checkUnknownRules(it, schema) return !schemaHasRules(schema, it.self.RULES.all) }
type AnySchema = Schema | AsyncSchema
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function alwaysValidSchema(it: SchemaCxt, schema: AnySchema): boolean | void { if (typeof schema == "boolean") return schema if (Object.keys(schema).length === 0) return true checkUnknownRules(it, schema) return !schemaHasRules(schema, it.self.RULES.all) }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function checkUnknownRules(it: SchemaCxt, schema: AnySchema = it.schema): void { const {opts, self} = it if (!opts.strictSchema) return if (typeof schema === "boolean") return const rules = self.RULES.keywords for (const key in schema) { if (!rules[key]) checkStrictMode(it, `unknown keyword: "${key}"`) ...
type AnySchema = Schema | AsyncSchema
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function checkUnknownRules(it: SchemaCxt, schema: AnySchema = it.schema): void { const {opts, self} = it if (!opts.strictSchema) return if (typeof schema === "boolean") return const rules = self.RULES.keywords for (const key in schema) { if (!rules[key]) checkStrictMode(it, `unknown keyword: "${key}"`) ...
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function schemaHasRules( schema: AnySchema, rules: {[Key in string]?: boolean | Rule} ): boolean { if (typeof schema == "boolean") return !schema for (const key in schema) if (rules[key]) return true return false }
type AnySchema = Schema | AsyncSchema
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function schemaHasRulesButRef(schema: AnySchema, RULES: ValidationRules): boolean { if (typeof schema == "boolean") return !schema for (const key in schema) if (key !== "$ref" && RULES.all[key]) return true return false }
interface ValidationRules { rules: RuleGroup[] post: RuleGroup all: {[Key in string]?: boolean | Rule} // rules that have to be validated keywords: {[Key in string]?: boolean} // all known keywords (superset of "all") types: ValidationTypes }
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function schemaHasRulesButRef(schema: AnySchema, RULES: ValidationRules): boolean { if (typeof schema == "boolean") return !schema for (const key in schema) if (key !== "$ref" && RULES.all[key]) return true return false }
type AnySchema = Schema | AsyncSchema
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function schemaRefOrVal( {topSchemaRef, schemaPath}: SchemaObjCxt, schema: unknown, keyword: string, $data?: string | false ): Code | number | boolean { if (!$data) { if (typeof schema == "number" || typeof schema == "boolean") return schema if (typeof schema == "string") return _`${schema}` } ret...
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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( gen: CodeGen, from: Name | T, to: Name | Exclude<T, true> | undefined, toName?: typeof Name ) => Name | T
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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(gen: CodeGen, from: Name, to: Name) => void
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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(gen: CodeGen, from: Name, to: Name) => void
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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(gen: CodeGen, from: T, to: Name) => void
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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(gen: CodeGen, from: T, to: Name) => void
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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(gen: CodeGen, res?: T) => Name
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function evaluatedPropsToName(gen: CodeGen, ps?: EvaluatedProperties): Name { if (ps === true) return gen.var("props", true) const props = gen.var("props", _`{}`) if (ps !== undefined) setEvaluated(gen, props, ps) return props }
type EvaluatedProperties = {[K in string]?: true} | true
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function evaluatedPropsToName(gen: CodeGen, ps?: EvaluatedProperties): Name { if (ps === true) return gen.var("props", true) const props = gen.var("props", _`{}`) if (ps !== undefined) setEvaluated(gen, props, ps) return props }
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function setEvaluated(gen: CodeGen, props: Name, ps: {[K in string]?: true}): void { Object.keys(ps).forEach((p) => gen.assign(_`${props}${getProperty(p)}`, true)) }
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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function setEvaluated(gen: CodeGen, props: Name, ps: {[K in string]?: true}): void { Object.keys(ps).forEach((p) => gen.assign(_`${props}${getProperty(p)}`, true)) }
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function useFunc(gen: CodeGen, f: {code: string}): Name { return gen.scopeValue("func", { ref: f, code: snippets[f.code] || (snippets[f.code] = new _Code(f.code)), }) }
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function checkStrictMode( it: SchemaCxt, msg: string, mode: boolean | "log" = it.opts.strictSchema ): void { if (!mode) return msg = `strict mode: ${msg}` if (mode === true) throw new Error(msg) it.self.logger.warn(msg) }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function reportError( cxt: KeywordErrorCxt, error: KeywordErrorDefinition = keywordError, errorPaths?: ErrorPaths, overrideAllErrors?: boolean ): void { const {it} = cxt const {gen, compositeRule, allErrors} = it const errObj = errorObjectCode(cxt, error, errorPaths) if (overrideAllErrors ?? (compositeR...
interface KeywordErrorDefinition { message: string | Code | ((cxt: KeywordErrorCxt) => string | Code) params?: Code | ((cxt: KeywordErrorCxt) => Code) }
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function reportError( cxt: KeywordErrorCxt, error: KeywordErrorDefinition = keywordError, errorPaths?: ErrorPaths, overrideAllErrors?: boolean ): void { const {it} = cxt const {gen, compositeRule, allErrors} = it const errObj = errorObjectCode(cxt, error, errorPaths) if (overrideAllErrors ?? (compositeR...
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function reportError( cxt: KeywordErrorCxt, error: KeywordErrorDefinition = keywordError, errorPaths?: ErrorPaths, overrideAllErrors?: boolean ): void { const {it} = cxt const {gen, compositeRule, allErrors} = it const errObj = errorObjectCode(cxt, error, errorPaths) if (overrideAllErrors ?? (compositeR...
interface ErrorPaths { instancePath?: Code schemaPath?: string parentSchema?: boolean }
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function reportExtraError( cxt: KeywordErrorCxt, error: KeywordErrorDefinition = keywordError, errorPaths?: ErrorPaths ): void { const {it} = cxt const {gen, compositeRule, allErrors} = it const errObj = errorObjectCode(cxt, error, errorPaths) addError(gen, errObj) if (!(compositeRule || allErrors)) { ...
interface KeywordErrorDefinition { message: string | Code | ((cxt: KeywordErrorCxt) => string | Code) params?: Code | ((cxt: KeywordErrorCxt) => Code) }
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function reportExtraError( cxt: KeywordErrorCxt, error: KeywordErrorDefinition = keywordError, errorPaths?: ErrorPaths ): void { const {it} = cxt const {gen, compositeRule, allErrors} = it const errObj = errorObjectCode(cxt, error, errorPaths) addError(gen, errObj) if (!(compositeRule || allErrors)) { ...
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function reportExtraError( cxt: KeywordErrorCxt, error: KeywordErrorDefinition = keywordError, errorPaths?: ErrorPaths ): void { const {it} = cxt const {gen, compositeRule, allErrors} = it const errObj = errorObjectCode(cxt, error, errorPaths) addError(gen, errObj) if (!(compositeRule || allErrors)) { ...
interface ErrorPaths { instancePath?: Code schemaPath?: string parentSchema?: boolean }
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function resetErrorsCount(gen: CodeGen, errsCount: Name): void { gen.assign(N.errors, errsCount) gen.if(_`${N.vErrors} !== null`, () => gen.if( errsCount, () => gen.assign(_`${N.vErrors}.length`, errsCount), () => gen.assign(N.vErrors, null) ) ) }
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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function resetErrorsCount(gen: CodeGen, errsCount: Name): void { gen.assign(N.errors, errsCount) gen.if(_`${N.vErrors} !== null`, () => gen.if( errsCount, () => gen.assign(_`${N.vErrors}.length`, errsCount), () => gen.assign(N.vErrors, null) ) ) }
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function extendErrors({ gen, keyword, schemaValue, data, errsCount, it, }: KeywordErrorCxt): void { /* istanbul ignore if */ if (errsCount === undefined) throw new Error("ajv implementation error") const err = gen.name("err") gen.forRange("i", errsCount, N.errors, (i) => { gen.const(err, _`${N.v...
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function addError(gen: CodeGen, errObj: Code): void { const err = gen.const("err", errObj) gen.if( _`${N.vErrors} === null`, () => gen.assign(N.vErrors, _`[${err}]`), _`${N.vErrors}.push(${err})` ) gen.code(_`${N.errors}++`) }
type Code = _Code | Name
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function addError(gen: CodeGen, errObj: Code): void { const err = gen.const("err", errObj) gen.if( _`${N.vErrors} === null`, () => gen.assign(N.vErrors, _`[${err}]`), _`${N.vErrors}.push(${err})` ) gen.code(_`${N.errors}++`) }
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function returnErrors(it: SchemaCxt, errs: Code): void { const {gen, validateName, schemaEnv} = it if (schemaEnv.$async) { gen.throw(_`new ${it.ValidationError as Name}(${errs})`) } else { gen.assign(_`${validateName}.errors`, errs) gen.return(false) } }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function returnErrors(it: SchemaCxt, errs: Code): void { const {gen, validateName, schemaEnv} = it if (schemaEnv.$async) { gen.throw(_`new ${it.ValidationError as Name}(${errs})`) } else { gen.assign(_`${validateName}.errors`, errs) gen.return(false) } }
type Code = _Code | Name
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function errorObjectCode( cxt: KeywordErrorCxt, error: KeywordErrorDefinition, errorPaths?: ErrorPaths ): Code { const {createErrors} = cxt.it if (createErrors === false) return _`{}` return errorObject(cxt, error, errorPaths) }
interface KeywordErrorDefinition { message: string | Code | ((cxt: KeywordErrorCxt) => string | Code) params?: Code | ((cxt: KeywordErrorCxt) => Code) }
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function errorObjectCode( cxt: KeywordErrorCxt, error: KeywordErrorDefinition, errorPaths?: ErrorPaths ): Code { const {createErrors} = cxt.it if (createErrors === false) return _`{}` return errorObject(cxt, error, errorPaths) }
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function errorObjectCode( cxt: KeywordErrorCxt, error: KeywordErrorDefinition, errorPaths?: ErrorPaths ): Code { const {createErrors} = cxt.it if (createErrors === false) return _`{}` return errorObject(cxt, error, errorPaths) }
interface ErrorPaths { instancePath?: Code schemaPath?: string parentSchema?: boolean }
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function errorObject( cxt: KeywordErrorCxt, error: KeywordErrorDefinition, errorPaths: ErrorPaths = {} ): Code { const {gen, it} = cxt const keyValues: [Name, SafeExpr | string][] = [ errorInstancePath(it, errorPaths), errorSchemaPath(cxt, errorPaths), ] extraErrorProps(cxt, error, keyValues) re...
interface KeywordErrorDefinition { message: string | Code | ((cxt: KeywordErrorCxt) => string | Code) params?: Code | ((cxt: KeywordErrorCxt) => Code) }
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function errorObject( cxt: KeywordErrorCxt, error: KeywordErrorDefinition, errorPaths: ErrorPaths = {} ): Code { const {gen, it} = cxt const keyValues: [Name, SafeExpr | string][] = [ errorInstancePath(it, errorPaths), errorSchemaPath(cxt, errorPaths), ] extraErrorProps(cxt, error, keyValues) re...
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function errorObject( cxt: KeywordErrorCxt, error: KeywordErrorDefinition, errorPaths: ErrorPaths = {} ): Code { const {gen, it} = cxt const keyValues: [Name, SafeExpr | string][] = [ errorInstancePath(it, errorPaths), errorSchemaPath(cxt, errorPaths), ] extraErrorProps(cxt, error, keyValues) re...
interface ErrorPaths { instancePath?: Code schemaPath?: string parentSchema?: boolean }
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function errorInstancePath({errorPath}: SchemaCxt, {instancePath}: ErrorPaths): [Name, Code] { const instPath = instancePath ? str`${errorPath}${getErrorPath(instancePath, Type.Str)}` : errorPath return [N.instancePath, strConcat(N.instancePath, instPath)] }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function errorInstancePath({errorPath}: SchemaCxt, {instancePath}: ErrorPaths): [Name, Code] { const instPath = instancePath ? str`${errorPath}${getErrorPath(instancePath, Type.Str)}` : errorPath return [N.instancePath, strConcat(N.instancePath, instPath)] }
interface ErrorPaths { instancePath?: Code schemaPath?: string parentSchema?: boolean }
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function errorSchemaPath( {keyword, it: {errSchemaPath}}: KeywordErrorCxt, {schemaPath, parentSchema}: ErrorPaths ): [Name, string | Code] { let schPath = parentSchema ? errSchemaPath : str`${errSchemaPath}/${keyword}` if (schemaPath) { schPath = str`${schPath}${getErrorPath(schemaPath, Type.Str)}` } re...
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function errorSchemaPath( {keyword, it: {errSchemaPath}}: KeywordErrorCxt, {schemaPath, parentSchema}: ErrorPaths ): [Name, string | Code] { let schPath = parentSchema ? errSchemaPath : str`${errSchemaPath}/${keyword}` if (schemaPath) { schPath = str`${schPath}${getErrorPath(schemaPath, Type.Str)}` } re...
interface ErrorPaths { instancePath?: Code schemaPath?: string parentSchema?: boolean }
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function extraErrorProps( cxt: KeywordErrorCxt, {params, message}: KeywordErrorDefinition, keyValues: [Name, SafeExpr | string][] ): void { const {keyword, data, schemaValue, it} = cxt const {opts, propertyName, topSchemaRef, schemaPath} = it keyValues.push( [E.keyword, keyword], [E.params, typeof p...
interface KeywordErrorDefinition { message: string | Code | ((cxt: KeywordErrorCxt) => string | Code) params?: Code | ((cxt: KeywordErrorCxt) => Code) }
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function extraErrorProps( cxt: KeywordErrorCxt, {params, message}: KeywordErrorDefinition, keyValues: [Name, SafeExpr | string][] ): void { const {keyword, data, schemaValue, it} = cxt const {opts, propertyName, topSchemaRef, schemaPath} = it keyValues.push( [E.keyword, keyword], [E.params, typeof p...
interface KeywordErrorCxt { gen: CodeGen keyword: string data: Name $data?: string | false schema: any // TODO parentSchema?: AnySchemaObject schemaCode: Code | number | boolean schemaValue: Code | number | boolean schemaType?: JSONType[] errsCount?: Name params: KeywordCxtParams it: SchemaCxt }
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function inlineRef(schema: AnySchema, limit: boolean | number = true): boolean { if (typeof schema == "boolean") return true if (limit === true) return !hasRef(schema) if (!limit) return false return countKeys(schema) <= limit }
type AnySchema = Schema | AsyncSchema
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function hasRef(schema: AnySchemaObject): boolean { for (const key in schema) { if (REF_KEYWORDS.has(key)) return true const sch = schema[key] if (Array.isArray(sch) && sch.some(hasRef)) return true if (typeof sch == "object" && hasRef(sch)) return true } return false }
type AnySchemaObject = SchemaObject | AsyncSchema
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function countKeys(schema: AnySchemaObject): number { let count = 0 for (const key in schema) { if (key === "$ref") return Infinity count++ if (SIMPLE_INLINED.has(key)) continue if (typeof schema[key] == "object") { eachItem(schema[key], (sch) => (count += countKeys(sch))) } if (count ...
type AnySchemaObject = SchemaObject | AsyncSchema
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function getFullPath(resolver: UriResolver, id = "", normalize?: boolean): string { if (normalize !== false) id = normalizeId(id) const p = resolver.parse(id) return _getFullPath(resolver, p) }
interface UriResolver { parse(uri: string): URI.URIComponents resolve(base: string, path: string): string serialize(component: URI.URIComponents): string }
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function _getFullPath(resolver: UriResolver, p: URIComponents): string { const serialized = resolver.serialize(p) return serialized.split("#")[0] + "#" }
interface UriResolver { parse(uri: string): URI.URIComponents resolve(base: string, path: string): string serialize(component: URI.URIComponents): string }
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function resolveUrl(resolver: UriResolver, baseId: string, id: string): string { id = normalizeId(id) return resolver.resolve(baseId, id) }
interface UriResolver { parse(uri: string): URI.URIComponents resolve(base: string, path: string): string serialize(component: URI.URIComponents): string }
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function getSchemaRefs(this: Ajv, schema: AnySchema, baseId: string): LocalRefs { if (typeof schema == "boolean") return {} const {schemaId, uriResolver} = this.opts const schId = normalizeId(schema[schemaId] || baseId) const baseIds: {[JsonPtr in string]?: string} = {"": schId} const pathPrefix = getFullPath...
class Ajv { opts: InstanceOptions errors?: ErrorObject[] | null // errors from the last validation logger: Logger // shared external scope values for compiled functions readonly scope: ValueScope readonly schemas: {[Key in string]?: SchemaEnv} = {} readonly refs: {[Ref in string]?: SchemaEnv | string} = {...
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function getSchemaRefs(this: Ajv, schema: AnySchema, baseId: string): LocalRefs { if (typeof schema == "boolean") return {} const {schemaId, uriResolver} = this.opts const schId = normalizeId(schema[schemaId] || baseId) const baseIds: {[JsonPtr in string]?: string} = {"": schId} const pathPrefix = getFullPath...
class Ajv extends AjvCore { constructor(opts: JTDOptions = {}) { super({ ...opts, jtd: true, }) } _addVocabularies(): void { super._addVocabularies() this.addVocabulary(jtdVocabulary) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) ret...
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function getSchemaRefs(this: Ajv, schema: AnySchema, baseId: string): LocalRefs { if (typeof schema == "boolean") return {} const {schemaId, uriResolver} = this.opts const schId = normalizeId(schema[schemaId] || baseId) const baseIds: {[JsonPtr in string]?: string} = {"": schId} const pathPrefix = getFullPath...
class Ajv extends AjvCore { _addVocabularies(): void { super._addVocabularies() draft7Vocabularies.forEach((v) => this.addVocabulary(v)) if (this.opts.discriminator) this.addKeyword(discriminator) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) return ...
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function getSchemaRefs(this: Ajv, schema: AnySchema, baseId: string): LocalRefs { if (typeof schema == "boolean") return {} const {schemaId, uriResolver} = this.opts const schId = normalizeId(schema[schemaId] || baseId) const baseIds: {[JsonPtr in string]?: string} = {"": schId} const pathPrefix = getFullPath...
type AnySchema = Schema | AsyncSchema
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function addRef(this: Ajv, ref: string): string { // eslint-disable-next-line @typescript-eslint/unbound-method const _resolve = this.opts.uriResolver.resolve ref = normalizeId(baseId ? _resolve(baseId, ref) : ref) if (schemaRefs.has(ref)) throw ambiguos(ref) schemaRefs.add(ref) let ...
class Ajv { opts: InstanceOptions errors?: ErrorObject[] | null // errors from the last validation logger: Logger // shared external scope values for compiled functions readonly scope: ValueScope readonly schemas: {[Key in string]?: SchemaEnv} = {} readonly refs: {[Ref in string]?: SchemaEnv | string} = {...
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function addRef(this: Ajv, ref: string): string { // eslint-disable-next-line @typescript-eslint/unbound-method const _resolve = this.opts.uriResolver.resolve ref = normalizeId(baseId ? _resolve(baseId, ref) : ref) if (schemaRefs.has(ref)) throw ambiguos(ref) schemaRefs.add(ref) let ...
class Ajv extends AjvCore { constructor(opts: JTDOptions = {}) { super({ ...opts, jtd: true, }) } _addVocabularies(): void { super._addVocabularies() this.addVocabulary(jtdVocabulary) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) ret...
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function addRef(this: Ajv, ref: string): string { // eslint-disable-next-line @typescript-eslint/unbound-method const _resolve = this.opts.uriResolver.resolve ref = normalizeId(baseId ? _resolve(baseId, ref) : ref) if (schemaRefs.has(ref)) throw ambiguos(ref) schemaRefs.add(ref) let ...
class Ajv extends AjvCore { _addVocabularies(): void { super._addVocabularies() draft7Vocabularies.forEach((v) => this.addVocabulary(v)) if (this.opts.discriminator) this.addKeyword(discriminator) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) return ...
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function addAnchor(this: Ajv, anchor: unknown): void { if (typeof anchor == "string") { if (!ANCHOR.test(anchor)) throw new Error(`invalid anchor "${anchor}"`) addRef.call(this, `#${anchor}`) } }
class Ajv { opts: InstanceOptions errors?: ErrorObject[] | null // errors from the last validation logger: Logger // shared external scope values for compiled functions readonly scope: ValueScope readonly schemas: {[Key in string]?: SchemaEnv} = {} readonly refs: {[Ref in string]?: SchemaEnv | string} = {...
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function addAnchor(this: Ajv, anchor: unknown): void { if (typeof anchor == "string") { if (!ANCHOR.test(anchor)) throw new Error(`invalid anchor "${anchor}"`) addRef.call(this, `#${anchor}`) } }
class Ajv extends AjvCore { constructor(opts: JTDOptions = {}) { super({ ...opts, jtd: true, }) } _addVocabularies(): void { super._addVocabularies() this.addVocabulary(jtdVocabulary) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) ret...
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function addAnchor(this: Ajv, anchor: unknown): void { if (typeof anchor == "string") { if (!ANCHOR.test(anchor)) throw new Error(`invalid anchor "${anchor}"`) addRef.call(this, `#${anchor}`) } }
class Ajv extends AjvCore { _addVocabularies(): void { super._addVocabularies() draft7Vocabularies.forEach((v) => this.addVocabulary(v)) if (this.opts.discriminator) this.addKeyword(discriminator) } _addDefaultMetaSchema(): void { super._addDefaultMetaSchema() if (!this.opts.meta) return ...
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function checkAmbiguosRef(sch1: AnySchema, sch2: AnySchema | undefined, ref: string): void { if (sch2 !== undefined && !equal(sch1, sch2)) throw ambiguos(ref) }
type AnySchema = Schema | AsyncSchema
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function topBoolOrEmptySchema(it: SchemaCxt): void { const {gen, schema, validateName} = it if (schema === false) { falseSchemaError(it, false) } else if (typeof schema == "object" && schema.$async === true) { gen.return(N.data) } else { gen.assign(_`${validateName}.errors`, null) gen.return(tru...
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function boolOrEmptySchema(it: SchemaCxt, valid: Name): void { const {gen, schema} = it if (schema === false) { gen.var(valid, false) // TODO var falseSchemaError(it) } else { gen.var(valid, true) // TODO var } }
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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function boolOrEmptySchema(it: SchemaCxt, valid: Name): void { const {gen, schema} = it if (schema === false) { gen.var(valid, false) // TODO var falseSchemaError(it) } else { gen.var(valid, true) // TODO var } }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function falseSchemaError(it: SchemaCxt, overrideAllErrors?: boolean): void { const {gen, data} = it // TODO maybe some other interface should be used for non-keyword validation errors... const cxt: KeywordErrorCxt = { gen, keyword: "false schema", data, schema: false, schemaCode: false, s...
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function validateFunctionCode(it: SchemaCxt): void { if (isSchemaObj(it)) { checkKeywords(it) if (schemaCxtHasRules(it)) { topSchemaObjCode(it) return } } validateFunction(it, () => topBoolOrEmptySchema(it)) }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function validateFunction( {gen, validateName, schema, schemaEnv, opts}: SchemaCxt, body: Block ): void { if (opts.code.es5) { gen.func(validateName, _`${N.data}, ${N.valCxt}`, schemaEnv.$async, () => { gen.code(_`"use strict"; ${funcSourceUrl(schema, opts)}`) destructureValCxtES5(gen, opts) ...
type Block = Code | (() => void)
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function validateFunction( {gen, validateName, schema, schemaEnv, opts}: SchemaCxt, body: Block ): void { if (opts.code.es5) { gen.func(validateName, _`${N.data}, ${N.valCxt}`, schemaEnv.$async, () => { gen.code(_`"use strict"; ${funcSourceUrl(schema, opts)}`) destructureValCxtES5(gen, opts) ...
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function destructureValCxt(opts: InstanceOptions): Code { return _`{${N.instancePath}="", ${N.parentData}, ${N.parentDataProperty}, ${N.rootData}=${ N.data }${opts.dynamicRef ? _`, ${N.dynamicAnchors}={}` : nil}}={}` }
type InstanceOptions = Options & RequiredInstanceOptions
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function destructureValCxtES5(gen: CodeGen, opts: InstanceOptions): void { gen.if( N.valCxt, () => { gen.var(N.instancePath, _`${N.valCxt}.${N.instancePath}`) gen.var(N.parentData, _`${N.valCxt}.${N.parentData}`) gen.var(N.parentDataProperty, _`${N.valCxt}.${N.parentDataProperty}`) gen...
class CodeGen { readonly _scope: Scope readonly _extScope: ValueScope readonly _values: ScopeValueSets = {} private readonly _nodes: ParentNode[] private readonly _blockStarts: number[] = [] private readonly _constants: Constants = {} private readonly opts: CGOptions constructor(extScope: ValueScope, o...
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function destructureValCxtES5(gen: CodeGen, opts: InstanceOptions): void { gen.if( N.valCxt, () => { gen.var(N.instancePath, _`${N.valCxt}.${N.instancePath}`) gen.var(N.parentData, _`${N.valCxt}.${N.parentData}`) gen.var(N.parentDataProperty, _`${N.valCxt}.${N.parentDataProperty}`) gen...
type InstanceOptions = Options & RequiredInstanceOptions
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function topSchemaObjCode(it: SchemaObjCxt): void { const {schema, opts, gen} = it validateFunction(it, () => { if (opts.$comment && schema.$comment) commentKeyword(it) checkNoDefault(it) gen.let(N.vErrors, null) gen.let(N.errors, 0) if (opts.unevaluated) resetEvaluated(it) typeAndKeywords(i...
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function resetEvaluated(it: SchemaObjCxt): void { // TODO maybe some hook to execute it in the end to check whether props/items are Name, as in assignEvaluated const {gen, validateName} = it it.evaluated = gen.const("evaluated", _`${validateName}.evaluated`) gen.if(_`${it.evaluated}.dynamicProps`, () => gen.ass...
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function funcSourceUrl(schema: AnySchema, opts: InstanceOptions): Code { const schId = typeof schema == "object" && schema[opts.schemaId] return schId && (opts.code.source || opts.code.process) ? _`/*# sourceURL=${schId} */` : nil }
type AnySchema = Schema | AsyncSchema
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function funcSourceUrl(schema: AnySchema, opts: InstanceOptions): Code { const schId = typeof schema == "object" && schema[opts.schemaId] return schId && (opts.code.source || opts.code.process) ? _`/*# sourceURL=${schId} */` : nil }
type InstanceOptions = Options & RequiredInstanceOptions
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function subschemaCode(it: SchemaCxt, valid: Name): void { if (isSchemaObj(it)) { checkKeywords(it) if (schemaCxtHasRules(it)) { subSchemaObjCode(it, valid) return } } boolOrEmptySchema(it, valid) }
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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function subschemaCode(it: SchemaCxt, valid: Name): void { if (isSchemaObj(it)) { checkKeywords(it) if (schemaCxtHasRules(it)) { subSchemaObjCode(it, valid) return } } boolOrEmptySchema(it, valid) }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function schemaCxtHasRules({schema, self}: SchemaCxt): boolean { if (typeof schema == "boolean") return !schema for (const key in schema) if (self.RULES.all[key]) return true return false }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function isSchemaObj(it: SchemaCxt): it is SchemaObjCxt { return typeof it.schema != "boolean" }
interface SchemaCxt { readonly gen: CodeGen readonly allErrors?: boolean // validation mode - whether to collect all errors or break on error readonly data: Name // Name with reference to the current part of data instance readonly parentData: Name // should be used in keywords modifying data readonly parentDa...
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function subSchemaObjCode(it: SchemaObjCxt, valid: Name): void { const {schema, gen, opts} = it if (opts.$comment && schema.$comment) commentKeyword(it) updateContext(it) checkAsyncSchema(it) const errsCount = gen.const("_errs", N.errors) typeAndKeywords(it, errsCount) // TODO var gen.var(valid, _`${err...
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function subSchemaObjCode(it: SchemaObjCxt, valid: Name): void { const {schema, gen, opts} = it if (opts.$comment && schema.$comment) commentKeyword(it) updateContext(it) checkAsyncSchema(it) const errsCount = gen.const("_errs", N.errors) typeAndKeywords(it, errsCount) // TODO var gen.var(valid, _`${err...
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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function checkKeywords(it: SchemaObjCxt): void { checkUnknownRules(it) checkRefsAndKeywords(it) }
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function typeAndKeywords(it: SchemaObjCxt, errsCount?: Name): void { if (it.opts.jtd) return schemaKeywords(it, [], false, errsCount) const types = getSchemaTypes(it.schema) const checkedTypes = coerceAndCheckDataType(it, types) schemaKeywords(it, types, !checkedTypes, errsCount) }
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function typeAndKeywords(it: SchemaObjCxt, errsCount?: Name): void { if (it.opts.jtd) return schemaKeywords(it, [], false, errsCount) const types = getSchemaTypes(it.schema) const checkedTypes = coerceAndCheckDataType(it, types) schemaKeywords(it, types, !checkedTypes, errsCount) }
class Name extends _CodeOrName { readonly str: string constructor(s: string) { super() if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier") this.str = s } toString(): string { return this.str } emptyStr(): boolean { return false } get names(): UsedN...
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function checkRefsAndKeywords(it: SchemaObjCxt): void { const {schema, errSchemaPath, opts, self} = it if (schema.$ref && opts.ignoreKeywordsWithRef && schemaHasRulesButRef(schema, self.RULES)) { self.logger.warn(`$ref: keywords ignored in schema at path "${errSchemaPath}"`) } }
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function checkNoDefault(it: SchemaObjCxt): void { const {schema, opts} = it if (schema.default !== undefined && opts.useDefaults && opts.strictSchema) { checkStrictMode(it, "default is ignored in the schema root") } }
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function updateContext(it: SchemaObjCxt): void { const schId = it.schema[it.opts.schemaId] if (schId) it.baseId = resolveUrl(it.opts.uriResolver, it.baseId, schId) }
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function checkAsyncSchema(it: SchemaObjCxt): void { if (it.schema.$async && !it.schemaEnv.$async) throw new Error("async schema in sync schema") }
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }
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function commentKeyword({gen, schemaEnv, schema, errSchemaPath, opts}: SchemaObjCxt): void { const msg = schema.$comment if (opts.$comment === true) { gen.code(_`${N.self}.logger.log(${msg})`) } else if (typeof opts.$comment == "function") { const schemaPath = str`${errSchemaPath}/$comment` const root...
interface SchemaObjCxt extends SchemaCxt { readonly schema: AnySchemaObject }