javascriptcore

package
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 Go to latest Published: Aug 11, 2026 License: MIT Imports: 10 Imported by: 0

Documentation

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Overview

Package javascriptcore provides purego-based Go bindings for the macOS JavaScriptCore framework.

Apple documentation: https://developer.apple.com/documentation/javascriptcore

Index

Constants

View Source 
const (
	KJSClassAttributeNoAutomaticPrototype = 2
	KJSClassAttributeNone                 = 0
)
View Source 
const (
	KJSPropertyAttributeDontDelete = 8
	KJSPropertyAttributeDontEnum   = 4
	KJSPropertyAttributeNone       = 0
	KJSPropertyAttributeReadOnly   = 2
)

Variables

This section is empty.

Functions

func JSBigIntCreateWithDouble 

func JSBigIntCreateWithDouble(ctx unsafe.Pointer, value float64, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript BigInt with a double. @param ctx The execution context to use. @param value The value to copy into the new BigInt JSValue. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A BigInt JSValue of the value, or NULL if an exception is thrown. @discussion If the value is not an integer, an exception is thrown.

func JSBigIntCreateWithInt64 

func JSBigIntCreateWithInt64(ctx unsafe.Pointer, integer int64, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript BigInt with a 64-bit signed integer. @param ctx The execution context to use. @param integer The 64-bit signed integer to copy into the new BigInt JSValue. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A BigInt JSValue of the integer, or NULL if an exception is thrown.

func JSBigIntCreateWithString 

func JSBigIntCreateWithString(ctx unsafe.Pointer, string_ unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript BigInt with an integer represented in string. @param ctx The execution context to use. @param string The JSStringRef representation of an integer. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A BigInt JSValue of the string, or NULL if an exception is thrown. @discussion This is equivalent to calling the `BigInt` constructor from JavaScript with a string argument.

func JSBigIntCreateWithUInt64 

func JSBigIntCreateWithUInt64(ctx unsafe.Pointer, integer uint64, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript BigInt with a 64-bit unsigned integer. @param ctx The execution context to use. @param integer The 64-bit unsigned integer to copy into the new BigInt JSValue. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A BigInt JSValue of the integer, or NULL if an exception is thrown.

func JSCheckScriptSyntax 

func JSCheckScriptSyntax(ctx unsafe.Pointer, script unsafe.Pointer, sourceURL unsafe.Pointer, startingLineNumber int, exception unsafe.Pointer) bool

@function JSCheckScriptSyntax @abstract Checks for syntax errors in a string of JavaScript. @param ctx The execution context to use. @param script A JSString containing the script to check for syntax errors. @param sourceURL A JSString containing a URL for the script's source file. This is only used when reporting exceptions. Pass NULL if you do not care to include source file information in exceptions. @param startingLineNumber An integer value specifying the script's starting line number in the file located at sourceURL. This is only used when reporting exceptions. The value is one-based, so the first line is line 1 and invalid values are clamped to 1. @param exception A pointer to a JSValueRef in which to store a syntax error exception, if any. Pass NULL if you do not care to store a syntax error exception. @result true if the script is syntactically correct, otherwise false.

func JSClassCreate 

func JSClassCreate(definition *JSClassDefinition) unsafe.Pointer

@function @abstract Creates a JavaScript class suitable for use with JSObjectMake. @param definition A JSClassDefinition that defines the class. @result A JSClass with the given definition. Ownership follows the Create Rule.

func JSClassRelease 

func JSClassRelease(jsClass unsafe.Pointer)

@function @abstract Releases a JavaScript class. @param jsClass The JSClass to release.

func JSClassRetain 

func JSClassRetain(jsClass unsafe.Pointer) unsafe.Pointer

@function @abstract Retains a JavaScript class. @param jsClass The JSClass to retain. @result A JSClass that is the same as jsClass.

func JSContextCurrentArguments 

func JSContextCurrentArguments() *foundation.NSArray[objc.ID]

Returns the arguments to the current native callback from JavaScript code.

func JSContextGetGlobalContext 

func JSContextGetGlobalContext(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Gets the global context of a JavaScript execution context. @param ctx The JSContext whose global context you want to get. @result ctx's global context.

func JSContextGetGlobalObject 

func JSContextGetGlobalObject(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Gets the global object of a JavaScript execution context. @param ctx The JSContext whose global object you want to get. @result ctx's global object.

func JSContextGetGroup 

func JSContextGetGroup(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Gets the context group to which a JavaScript execution context belongs. @param ctx The JSContext whose group you want to get. @result ctx's group.

func JSContextGroupCreate 

func JSContextGroupCreate() unsafe.Pointer

@function @abstract Creates a JavaScript context group. @discussion A JSContextGroup associates JavaScript contexts with one another. Contexts in the same group may share and exchange JavaScript objects. Sharing and/or exchanging JavaScript objects between contexts in different groups will produce undefined behavior. When objects from the same context group are used in multiple threads, explicit synchronization is required. A JSContextGroup may need to run deferred tasks on a run loop, such as garbage collection or resolving WebAssembly compilations. By default, calling JSContextGroupCreate will use the run loop of the thread it was called on. Currently, there is no API to change a JSContextGroup's run loop once it has been created. @result The created JSContextGroup.

func JSContextGroupRelease 

func JSContextGroupRelease(group unsafe.Pointer)

@function @abstract Releases a JavaScript context group. @param group The JSContextGroup to release.

func JSContextGroupRetain 

func JSContextGroupRetain(group unsafe.Pointer) unsafe.Pointer

@function @abstract Retains a JavaScript context group. @param group The JSContextGroup to retain. @result A JSContextGroup that is the same as group.

func JSEvaluateScript 

func JSEvaluateScript(ctx unsafe.Pointer, script unsafe.Pointer, thisObject unsafe.Pointer, sourceURL unsafe.Pointer, startingLineNumber int, exception unsafe.Pointer) unsafe.Pointer

@function JSEvaluateScript @abstract Evaluates a string of JavaScript. @param ctx The execution context to use. @param script A JSString containing the script to evaluate. @param thisObject The object to use as "this," or NULL to use the global object as "this." @param sourceURL A JSString containing a URL for the script's source file. This is used by debuggers and when reporting exceptions. Pass NULL if you do not care to include source file information. @param startingLineNumber An integer value specifying the script's starting line number in the file located at sourceURL. This is only used when reporting exceptions. The value is one-based, so the first line is line 1 and invalid values are clamped to 1. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The JSValue that results from evaluating script, or NULL if an exception is thrown.

func JSGarbageCollect 

func JSGarbageCollect(ctx unsafe.Pointer)

@function JSGarbageCollect @abstract Performs a JavaScript garbage collection. @param ctx The execution context to use. @discussion JavaScript values that are on the machine stack, in a register, protected by JSValueProtect, set as the global object of an execution context, or reachable from any such value will not be collected. During JavaScript execution, you are not required to call this function; the JavaScript engine will garbage collect as needed. JavaScript values created within a context group are automatically destroyed when the last reference to the context group is released.

func JSGlobalContextCopyName 

func JSGlobalContextCopyName(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Gets a copy of the name of a context. @param ctx The JSGlobalContext whose name you want to get. @result The name for ctx. @discussion A JSGlobalContext's name is exposed when inspecting the context to make it easier to identify the context you would like to inspect.

func JSGlobalContextCreate 

func JSGlobalContextCreate(globalObjectClass unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a global JavaScript execution context. @discussion JSGlobalContextCreate allocates a global object and populates it with all the built-in JavaScript objects, such as Object, Function, String, and Array. In WebKit version 4.0 and later, the context is created in a unique context group. Therefore, scripts may execute in it concurrently with scripts executing in other contexts. However, you may not use values created in the context in other contexts. @param globalObjectClass The class to use when creating the global object. Pass NULL to use the default object class. @result A JSGlobalContext with a global object of class globalObjectClass.

func JSGlobalContextCreateInGroup 

func JSGlobalContextCreateInGroup(group unsafe.Pointer, globalObjectClass unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a global JavaScript execution context in the context group provided. @discussion JSGlobalContextCreateInGroup allocates a global object and populates it with all the built-in JavaScript objects, such as Object, Function, String, and Array. @param globalObjectClass The class to use when creating the global object. Pass NULL to use the default object class. @param group The context group to use. The created global context retains the group. Pass NULL to create a unique group for the context. @result A JSGlobalContext with a global object of class globalObjectClass and a context group equal to group.

func JSGlobalContextIsInspectable 

func JSGlobalContextIsInspectable(ctx unsafe.Pointer) bool

@function @abstract Gets whether the context is inspectable in Web Inspector. @param ctx The JSGlobalContext that you want to change the inspectability of. @result Whether the context is inspectable in Web Inspector.

func JSGlobalContextRelease 

func JSGlobalContextRelease(ctx unsafe.Pointer)

@function @abstract Releases a global JavaScript execution context. @param ctx The JSGlobalContext to release.

func JSGlobalContextRetain 

func JSGlobalContextRetain(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Retains a global JavaScript execution context. @param ctx The JSGlobalContext to retain. @result A JSGlobalContext that is the same as ctx.

func JSGlobalContextSetInspectable 

func JSGlobalContextSetInspectable(ctx unsafe.Pointer, inspectable bool)

@function @abstract Sets whether the context is inspectable in Web Inspector. Default value is NO. @param ctx The JSGlobalContext that you want to change the inspectability of. @param inspectable YES to allow Web Inspector to connect to the context, otherwise NO.

func JSGlobalContextSetName 

func JSGlobalContextSetName(ctx unsafe.Pointer, name unsafe.Pointer)

@function @abstract Sets the name exposed when inspecting a context. @param ctx The JSGlobalContext that you want to name. @param name The name to set on the context.

func JSObjectCallAsConstructor 

func JSObjectCallAsConstructor(ctx unsafe.Pointer, object unsafe.Pointer, argumentCount uint, arguments unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Calls an object as a constructor. @param ctx The execution context to use. @param object The JSObject to call as a constructor. @param argumentCount An integer count of the number of arguments in arguments. @param arguments A JSValue array of arguments to pass to the constructor. Pass NULL if argumentCount is 0. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The JSObject that results from calling object as a constructor, or NULL if an exception is thrown or object is not a constructor.

func JSObjectCallAsFunction 

func JSObjectCallAsFunction(ctx unsafe.Pointer, object unsafe.Pointer, thisObject unsafe.Pointer, argumentCount uint, arguments unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Calls an object as a function. @param ctx The execution context to use. @param object The JSObject to call as a function. @param thisObject The object to use as "this," or NULL to use the global object as "this." @param argumentCount An integer count of the number of arguments in arguments. @param arguments A JSValue array of arguments to pass to the function. Pass NULL if argumentCount is 0. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The JSValue that results from calling object as a function, or NULL if an exception is thrown or object is not a function.

func JSObjectCopyPropertyNames 

func JSObjectCopyPropertyNames(ctx unsafe.Pointer, object unsafe.Pointer) unsafe.Pointer

@function @abstract Gets the names of an object's enumerable properties. @param ctx The execution context to use. @param object The object whose property names you want to get. @result A JSPropertyNameArray containing the names object's enumerable properties. Ownership follows the Create Rule.

func JSObjectDeleteProperty 

func JSObjectDeleteProperty(ctx unsafe.Pointer, object unsafe.Pointer, propertyName unsafe.Pointer, exception unsafe.Pointer) bool

@function @abstract Deletes a property from an object. @param ctx The execution context to use. @param object The JSObject whose property you want to delete. @param propertyName A JSString containing the property's name. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result true if the delete operation succeeds, otherwise false (for example, if the property has the kJSPropertyAttributeDontDelete attribute set).

func JSObjectDeletePropertyForKey 

func JSObjectDeletePropertyForKey(ctx unsafe.Pointer, object unsafe.Pointer, propertyKey unsafe.Pointer, exception unsafe.Pointer) bool

@function @abstract Deletes a property from an object using a JSValueRef as the property key. @param ctx The execution context to use. @param object The JSObject whose property you want to delete. @param propertyKey A JSValueRef containing the property key to use when looking up the property. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result true if the delete operation succeeds, otherwise false (for example, if the property has the kJSPropertyAttributeDontDelete attribute set). @discussion This function is the same as performing "delete object[propertyKey]" from JavaScript.

func JSObjectGetArrayBufferByteLength 

func JSObjectGetArrayBufferByteLength(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) uint

@function @abstract Returns the number of bytes in a JavaScript data object. @param ctx The execution context to use. @param object The JS Arary Buffer object whose length in bytes to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The number of bytes stored in the data object.

func JSObjectGetArrayBufferBytesPtr 

func JSObjectGetArrayBufferBytesPtr(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Returns a pointer to the data buffer that serves as the backing store for a JavaScript Typed Array object. @param object The Array Buffer object whose internal backing store pointer to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A pointer to the raw data buffer that serves as object's backing store or NULL if object is not an Array Buffer object. @discussion The pointer returned by this function is temporary and is not guaranteed to remain valid across JavaScriptCore API calls.

func JSObjectGetPrivate 

func JSObjectGetPrivate(object unsafe.Pointer) unsafe.Pointer

@function @abstract Gets an object's private data. @param object A JSObject whose private data you want to get. @result A void* that is the object's private data, if the object has private data, otherwise NULL.

func JSObjectGetProperty 

func JSObjectGetProperty(ctx unsafe.Pointer, object unsafe.Pointer, propertyName unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Gets a property from an object. @param ctx The execution context to use. @param object The JSObject whose property you want to get. @param propertyName A JSString containing the property's name. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The property's value if object has the property, otherwise the undefined value.

func JSObjectGetPropertyAtIndex 

func JSObjectGetPropertyAtIndex(ctx unsafe.Pointer, object unsafe.Pointer, propertyIndex uint, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Gets a property from an object by numeric index. @param ctx The execution context to use. @param object The JSObject whose property you want to get. @param propertyIndex An integer value that is the property's name. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The property's value if object has the property, otherwise the undefined value. @discussion Calling JSObjectGetPropertyAtIndex is equivalent to calling JSObjectGetProperty with a string containing propertyIndex, but JSObjectGetPropertyAtIndex provides optimized access to numeric properties.

func JSObjectGetPropertyForKey 

func JSObjectGetPropertyForKey(ctx unsafe.Pointer, object unsafe.Pointer, propertyKey unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Gets a property from an object using a JSValueRef as the property key. @param ctx The execution context to use. @param object The JSObject whose property you want to get. @param propertyKey A JSValueRef containing the property key to use when looking up the property. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The property's value if object has the property key, otherwise the undefined value. @discussion This function is the same as performing "object[propertyKey]" from JavaScript.

func JSObjectGetPrototype 

func JSObjectGetPrototype(ctx unsafe.Pointer, object unsafe.Pointer) unsafe.Pointer

@function @abstract Gets an object's prototype. @param ctx The execution context to use. @param object A JSObject whose prototype you want to get. @result A JSValue that is the object's prototype.

func JSObjectGetTypedArrayBuffer 

func JSObjectGetTypedArrayBuffer(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Returns the JavaScript Array Buffer object that is used as the backing of a JavaScript Typed Array object. @param ctx The execution context to use. @param object The JSObjectRef whose Typed Array type data pointer to obtain. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObjectRef with a JSTypedArrayType of kJSTypedArrayTypeArrayBuffer or NULL if object is not a Typed Array.

func JSObjectGetTypedArrayByteLength 

func JSObjectGetTypedArrayByteLength(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) uint

@function @abstract Returns the byte length of a JavaScript Typed Array object. @param ctx The execution context to use. @param object The Typed Array object whose byte length to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The byte length of the Typed Array object or 0 if the object is not a Typed Array object.

func JSObjectGetTypedArrayByteOffset 

func JSObjectGetTypedArrayByteOffset(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) uint

@function @abstract Returns the byte offset of a JavaScript Typed Array object. @param ctx The execution context to use. @param object The Typed Array object whose byte offset to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The byte offset of the Typed Array object or 0 if the object is not a Typed Array object.

func JSObjectGetTypedArrayBytesPtr 

func JSObjectGetTypedArrayBytesPtr(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Returns a temporary pointer to the backing store of a JavaScript Typed Array object. @param ctx The execution context to use. @param object The Typed Array object whose backing store pointer to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A pointer to the raw data buffer that serves as object's backing store or NULL if object is not a Typed Array object. @discussion The pointer returned by this function is temporary and is not guaranteed to remain valid across JavaScriptCore API calls.

func JSObjectGetTypedArrayLength 

func JSObjectGetTypedArrayLength(ctx unsafe.Pointer, object unsafe.Pointer, exception unsafe.Pointer) uint

@function @abstract Returns the length of a JavaScript Typed Array object. @param ctx The execution context to use. @param object The Typed Array object whose length to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result The length of the Typed Array object or 0 if the object is not a Typed Array object.

func JSObjectHasProperty 

func JSObjectHasProperty(ctx unsafe.Pointer, object unsafe.Pointer, propertyName unsafe.Pointer) bool

@function @abstract Tests whether an object has a given property. @param object The JSObject to test. @param propertyName A JSString containing the property's name. @result true if the object has a property whose name matches propertyName, otherwise false.

func JSObjectHasPropertyForKey 

func JSObjectHasPropertyForKey(ctx unsafe.Pointer, object unsafe.Pointer, propertyKey unsafe.Pointer, exception unsafe.Pointer) bool

@function @abstract Tests whether an object has a given property using a JSValueRef as the property key. @param object The JSObject to test. @param propertyKey A JSValueRef containing the property key to use when looking up the property. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result true if the object has a property whose name matches propertyKey, otherwise false. @discussion This function is the same as performing "propertyKey in object" from JavaScript.

func JSObjectIsConstructor 

func JSObjectIsConstructor(ctx unsafe.Pointer, object unsafe.Pointer) bool

@function @abstract Tests whether an object can be called as a constructor. @param ctx The execution context to use. @param object The JSObject to test. @result true if the object can be called as a constructor, otherwise false.

func JSObjectIsFunction 

func JSObjectIsFunction(ctx unsafe.Pointer, object unsafe.Pointer) bool

@function @abstract Tests whether an object can be called as a function. @param ctx The execution context to use. @param object The JSObject to test. @result true if the object can be called as a function, otherwise false.

func JSObjectMake 

func JSObjectMake(ctx unsafe.Pointer, jsClass unsafe.Pointer, data unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript object. @param ctx The execution context to use. @param jsClass The JSClass to assign to the object. Pass NULL to use the default object class. @param data A void* to set as the object's private data. Pass NULL to specify no private data. @result A JSObject with the given class and private data. @discussion The default object class does not allocate storage for private data, so you must provide a non-NULL jsClass to JSObjectMake if you want your object to be able to store private data. data is set on the created object before the intialize methods in its class chain are called. This enables the initialize methods to retrieve and manipulate data through JSObjectGetPrivate.

func JSObjectMakeArray 

func JSObjectMakeArray(ctx unsafe.Pointer, argumentCount uint, arguments unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Array object. @param ctx The execution context to use. @param argumentCount An integer count of the number of arguments in arguments. @param arguments A JSValue array of data to populate the Array with. Pass NULL if argumentCount is 0. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObject that is an Array. @discussion The behavior of this function does not exactly match the behavior of the built-in Array constructor. Specifically, if one argument is supplied, this function returns an array with one element.

func JSObjectMakeArrayBufferWithBytesNoCopy 

func JSObjectMakeArrayBufferWithBytesNoCopy(ctx unsafe.Pointer, bytes_ unsafe.Pointer, byteLength uint, bytesDeallocator unsafe.Pointer, deallocatorContext unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Array Buffer object from an existing pointer. @param ctx The execution context to use. @param bytes A pointer to the byte buffer to be used as the backing store of the Typed Array object. @param byteLength The number of bytes pointed to by the parameter bytes. @param bytesDeallocator The allocator to use to deallocate the external buffer when the Typed Array data object is deallocated. @param deallocatorContext A pointer to pass back to the deallocator. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObjectRef Array Buffer whose backing store is the same as the one pointed to by bytes or NULL if there was an error. @discussion If an exception is thrown during this function the bytesDeallocator will always be called.

func JSObjectMakeConstructor 

func JSObjectMakeConstructor(ctx unsafe.Pointer, jsClass unsafe.Pointer, callAsConstructor unsafe.Pointer) unsafe.Pointer

@function @abstract Convenience method for creating a JavaScript constructor. @param ctx The execution context to use. @param jsClass A JSClass that is the class your constructor will assign to the objects its constructs. jsClass will be used to set the constructor's .prototype property, and to evaluate 'instanceof' expressions. Pass NULL to use the default object class. @param callAsConstructor A JSObjectCallAsConstructorCallback to invoke when your constructor is used in a 'new' expression. Pass NULL to use the default object constructor. @result A JSObject that is a constructor. The object's prototype will be the default object prototype. @discussion The default object constructor takes no arguments and constructs an object of class jsClass with no private data. If the constructor is inherited via JS subclassing and the value returned from callAsConstructor was created with jsClass, then the returned object will have it's prototype overridden to the derived class's prototype.

func JSObjectMakeDate 

func JSObjectMakeDate(ctx unsafe.Pointer, argumentCount uint, arguments unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Date object, as if by invoking the built-in Date constructor. @param ctx The execution context to use. @param argumentCount An integer count of the number of arguments in arguments. @param arguments A JSValue array of arguments to pass to the Date Constructor. Pass NULL if argumentCount is 0. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObject that is a Date.

func JSObjectMakeDeferredPromise 

func JSObjectMakeDeferredPromise(ctx unsafe.Pointer, resolve unsafe.Pointer, reject unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript promise object by invoking the provided executor. @param ctx The execution context to use. @param resolve A pointer to a JSObjectRef in which to store the resolve function for the new promise. Pass NULL if you do not care to store the resolve callback. @param reject A pointer to a JSObjectRef in which to store the reject function for the new promise. Pass NULL if you do not care to store the reject callback. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObject that is a promise or NULL if an exception occurred.

func JSObjectMakeError 

func JSObjectMakeError(ctx unsafe.Pointer, argumentCount uint, arguments unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Error object, as if by invoking the built-in Error constructor. @param ctx The execution context to use. @param argumentCount An integer count of the number of arguments in arguments. @param arguments A JSValue array of arguments to pass to the Error Constructor. Pass NULL if argumentCount is 0. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObject that is an Error.

func JSObjectMakeFunction 

func JSObjectMakeFunction(ctx unsafe.Pointer, name unsafe.Pointer, parameterCount uint, parameterNames unsafe.Pointer, body unsafe.Pointer, sourceURL unsafe.Pointer, startingLineNumber int, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a function with a given script as its body. @param ctx The execution context to use. @param name A JSString containing the function's name. This will be used when converting the function to string. Pass NULL to create an anonymous function. @param parameterCount An integer count of the number of parameter names in parameterNames. @param parameterNames A JSString array containing the names of the function's parameters. Pass NULL if parameterCount is 0. @param body A JSString containing the script to use as the function's body. @param sourceURL A JSString containing a URL for the script's source file. This is only used when reporting exceptions. Pass NULL if you do not care to include source file information in exceptions. @param startingLineNumber An integer value specifying the script's starting line number in the file located at sourceURL. This is only used when reporting exceptions. The value is one-based, so the first line is line 1 and invalid values are clamped to 1. @param exception A pointer to a JSValueRef in which to store a syntax error exception, if any. Pass NULL if you do not care to store a syntax error exception. @result A JSObject that is a function, or NULL if either body or parameterNames contains a syntax error. The object's prototype will be the default function prototype. @discussion Use this method when you want to execute a script repeatedly, to avoid the cost of re-parsing the script before each execution.

func JSObjectMakeFunctionWithCallback 

func JSObjectMakeFunctionWithCallback(ctx unsafe.Pointer, name unsafe.Pointer, callAsFunction unsafe.Pointer) unsafe.Pointer

@function @abstract Convenience method for creating a JavaScript function with a given callback as its implementation. @param ctx The execution context to use. @param name A JSString containing the function's name. This will be used when converting the function to string. Pass NULL to create an anonymous function. @param callAsFunction The JSObjectCallAsFunctionCallback to invoke when the function is called. @result A JSObject that is a function. The object's prototype will be the default function prototype.

func JSObjectMakeRegExp 

func JSObjectMakeRegExp(ctx unsafe.Pointer, argumentCount uint, arguments unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript RegExp object, as if by invoking the built-in RegExp constructor. @param ctx The execution context to use. @param argumentCount An integer count of the number of arguments in arguments. @param arguments A JSValue array of arguments to pass to the RegExp Constructor. Pass NULL if argumentCount is 0. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObject that is a RegExp.

func JSObjectMakeTypedArray 

func JSObjectMakeTypedArray(ctx unsafe.Pointer, arrayType JSTypedArrayType, length uint, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Typed Array object with the given number of elements. @param ctx The execution context to use. @param arrayType A value identifying the type of array to create. If arrayType is kJSTypedArrayTypeNone or kJSTypedArrayTypeArrayBuffer then NULL will be returned. @param length The number of elements to be in the new Typed Array. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObjectRef that is a Typed Array with all elements set to zero or NULL if there was an error.

func JSObjectMakeTypedArrayWithArrayBuffer 

func JSObjectMakeTypedArrayWithArrayBuffer(ctx unsafe.Pointer, arrayType JSTypedArrayType, buffer unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Typed Array object from an existing JavaScript Array Buffer object. @param ctx The execution context to use. @param arrayType A value identifying the type of array to create. If arrayType is kJSTypedArrayTypeNone or kJSTypedArrayTypeArrayBuffer then NULL will be returned. @param buffer An Array Buffer object that should be used as the backing store for the created JavaScript Typed Array object. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObjectRef that is a Typed Array or NULL if there was an error. The backing store of the Typed Array will be buffer.

func JSObjectMakeTypedArrayWithArrayBufferAndOffset 

func JSObjectMakeTypedArrayWithArrayBufferAndOffset(ctx unsafe.Pointer, arrayType JSTypedArrayType, buffer unsafe.Pointer, byteOffset uint, length uint, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Typed Array object from an existing JavaScript Array Buffer object with the given offset and length. @param ctx The execution context to use. @param arrayType A value identifying the type of array to create. If arrayType is kJSTypedArrayTypeNone or kJSTypedArrayTypeArrayBuffer then NULL will be returned. @param buffer An Array Buffer object that should be used as the backing store for the created JavaScript Typed Array object. @param byteOffset The byte offset for the created Typed Array. byteOffset should aligned with the element size of arrayType. @param length The number of elements to include in the Typed Array. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObjectRef that is a Typed Array or NULL if there was an error. The backing store of the Typed Array will be buffer.

func JSObjectMakeTypedArrayWithBytesNoCopy 

func JSObjectMakeTypedArrayWithBytesNoCopy(ctx unsafe.Pointer, arrayType JSTypedArrayType, bytes_ unsafe.Pointer, byteLength uint, bytesDeallocator unsafe.Pointer, deallocatorContext unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript Typed Array object from an existing pointer. @param ctx The execution context to use. @param arrayType A value identifying the type of array to create. If arrayType is kJSTypedArrayTypeNone or kJSTypedArrayTypeArrayBuffer then NULL will be returned. @param bytes A pointer to the byte buffer to be used as the backing store of the Typed Array object. @param byteLength The number of bytes pointed to by the parameter bytes. @param bytesDeallocator The allocator to use to deallocate the external buffer when the JSTypedArrayData object is deallocated. @param deallocatorContext A pointer to pass back to the deallocator. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result A JSObjectRef Typed Array whose backing store is the same as the one pointed to by bytes or NULL if there was an error. @discussion If an exception is thrown during this function the bytesDeallocator will always be called.

func JSObjectSetPrivate 

func JSObjectSetPrivate(object unsafe.Pointer, data unsafe.Pointer) bool

@function @abstract Sets a pointer to private data on an object. @param object The JSObject whose private data you want to set. @param data A void* to set as the object's private data. @result true if object can store private data, otherwise false. @discussion The default object class does not allocate storage for private data. Only objects created with a non-NULL JSClass can store private data.

func JSObjectSetProperty 

func JSObjectSetProperty(ctx unsafe.Pointer, object unsafe.Pointer, propertyName unsafe.Pointer, value unsafe.Pointer, attributes uint, exception unsafe.Pointer)

@function @abstract Sets a property on an object. @param ctx The execution context to use. @param object The JSObject whose property you want to set. @param propertyName A JSString containing the property's name. @param value A JSValueRef to use as the property's value. @param attributes A logically ORed set of JSPropertyAttributes to give to the property. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception.

func JSObjectSetPropertyAtIndex 

func JSObjectSetPropertyAtIndex(ctx unsafe.Pointer, object unsafe.Pointer, propertyIndex uint, value unsafe.Pointer, exception unsafe.Pointer)

@function @abstract Sets a property on an object by numeric index. @param ctx The execution context to use. @param object The JSObject whose property you want to set. @param propertyIndex The property's name as a number. @param value A JSValue to use as the property's value. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @discussion Calling JSObjectSetPropertyAtIndex is equivalent to calling JSObjectSetProperty with a string containing propertyIndex, but JSObjectSetPropertyAtIndex provides optimized access to numeric properties.

func JSObjectSetPropertyForKey 

func JSObjectSetPropertyForKey(ctx unsafe.Pointer, object unsafe.Pointer, propertyKey unsafe.Pointer, value unsafe.Pointer, attributes uint, exception unsafe.Pointer)

@function @abstract Sets a property on an object using a JSValueRef as the property key. @param ctx The execution context to use. @param object The JSObject whose property you want to set. @param propertyKey A JSValueRef containing the property key to use when looking up the property. @param value A JSValueRef to use as the property's value. @param attributes A logically ORed set of JSPropertyAttributes to give to the property. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @discussion This function is the same as performing "object[propertyKey] = value" from JavaScript.

func JSObjectSetPrototype 

func JSObjectSetPrototype(ctx unsafe.Pointer, object unsafe.Pointer, value unsafe.Pointer)

@function @abstract Sets an object's prototype. @param ctx The execution context to use. @param object The JSObject whose prototype you want to set. @param value A JSValue to set as the object's prototype.

func JSPropertyDescriptorConfigurableKey 

func JSPropertyDescriptorConfigurableKey() *foundation.NSString

@const

func JSPropertyDescriptorEnumerableKey 

func JSPropertyDescriptorEnumerableKey() *foundation.NSString

@const

func JSPropertyDescriptorGetKey 

func JSPropertyDescriptorGetKey() *foundation.NSString

@const

func JSPropertyDescriptorSetKey 

func JSPropertyDescriptorSetKey() *foundation.NSString

@const

func JSPropertyDescriptorValueKey 

func JSPropertyDescriptorValueKey() *foundation.NSString

@const

func JSPropertyDescriptorWritableKey 

func JSPropertyDescriptorWritableKey() *foundation.NSString

@group Property Descriptor Constants @discussion These keys may assist in creating a property descriptor for use with the defineProperty method on JSValue. Property descriptors must fit one of three descriptions: Data Descriptor: - A descriptor containing one or both of the keys <code>value</code> and <code>writable</code>, and optionally containing one or both of the keys <code>enumerable</code> and <code>configurable</code>. A data descriptor may not contain either the <code>get</code> or <code>set</code> key. A data descriptor may be used to create or modify the attributes of a data property on an object (replacing any existing accessor property). Accessor Descriptor: - A descriptor containing one or both of the keys <code>get</code> and <code>set</code>, and optionally containing one or both of the keys <code>enumerable</code> and <code>configurable</code>. An accessor descriptor may not contain either the <code>value</code> or <code>writable</code> key. An accessor descriptor may be used to create or modify the attributes of an accessor property on an object (replacing any existing data property). Generic Descriptor: - A descriptor containing one or both of the keys <code>enumerable</code> and <code>configurable</code>. A generic descriptor may not contain any of the keys <code>value</code>, <code>writable</code>, <code>get</code>, or <code>set</code>. A generic descriptor may be used to modify the attributes of an existing data or accessor property, or to create a new data property. @const

func JSPropertyNameAccumulatorAddName 

func JSPropertyNameAccumulatorAddName(accumulator unsafe.Pointer, propertyName unsafe.Pointer)

@function @abstract Adds a property name to a JavaScript property name accumulator. @param accumulator The accumulator object to which to add the property name. @param propertyName The property name to add.

func JSPropertyNameArrayGetCount 

func JSPropertyNameArrayGetCount(array unsafe.Pointer) uint

@function @abstract Gets a count of the number of items in a JavaScript property name array. @param array The array from which to retrieve the count. @result An integer count of the number of names in array.

func JSPropertyNameArrayGetNameAtIndex 

func JSPropertyNameArrayGetNameAtIndex(array unsafe.Pointer, index uint) unsafe.Pointer

@function @abstract Gets a property name at a given index in a JavaScript property name array. @param array The array from which to retrieve the property name. @param index The index of the property name to retrieve. @result A JSStringRef containing the property name.

func JSPropertyNameArrayRelease 

func JSPropertyNameArrayRelease(array unsafe.Pointer)

@function @abstract Releases a JavaScript property name array. @param array The JSPropetyNameArray to release.

func JSPropertyNameArrayRetain 

func JSPropertyNameArrayRetain(array unsafe.Pointer) unsafe.Pointer

@function @abstract Retains a JavaScript property name array. @param array The JSPropertyNameArray to retain. @result A JSPropertyNameArray that is the same as array.

func JSStringCopyCFString 

func JSStringCopyCFString(alloc unsafe.Pointer, string_ unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a CFString from a JavaScript string. @param alloc The alloc parameter to pass to CFStringCreate. @param string The JSString to copy into the new CFString. @result A CFString containing string. Ownership follows the Create Rule.

func JSStringCreateWithCFString 

func JSStringCreateWithCFString(string_ unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript string from a CFString. @discussion This function is optimized to take advantage of cases when CFStringGetCharactersPtr returns a valid pointer. @param string The CFString to copy into the new JSString. @result A JSString containing string. Ownership follows the Create Rule.

func JSStringCreateWithCharacters 

func JSStringCreateWithCharacters(chars *uint16, numChars uint) unsafe.Pointer

@function @abstract Creates a JavaScript string from a buffer of Unicode characters. @param chars The buffer of Unicode characters to copy into the new JSString. @param numChars The number of characters to copy from the buffer pointed to by chars. @result A JSString containing chars. Ownership follows the Create Rule.

func JSStringCreateWithUTF8CString 

func JSStringCreateWithUTF8CString(string_ string) unsafe.Pointer

@function @abstract Creates a JavaScript string from a null-terminated UTF8 string. @param string The null-terminated UTF8 string to copy into the new JSString. @result A JSString containing string. Ownership follows the Create Rule.

func JSStringGetCharactersPtr 

func JSStringGetCharactersPtr(string_ unsafe.Pointer) *uint16

@function @abstract Returns a pointer to the Unicode character buffer that serves as the backing store for a JavaScript string. @param string The JSString whose backing store you want to access. @result A pointer to the Unicode character buffer that serves as string's backing store, which will be deallocated when string is deallocated.

func JSStringGetLength 

func JSStringGetLength(string_ unsafe.Pointer) uint

@function @abstract Returns the number of Unicode characters in a JavaScript string. @param string The JSString whose length (in Unicode characters) you want to know. @result The number of Unicode characters stored in string.

func JSStringGetMaximumUTF8CStringSize 

func JSStringGetMaximumUTF8CStringSize(string_ unsafe.Pointer) uint

@function @abstract Returns the maximum number of bytes a JavaScript string will take up if converted into a null-terminated UTF8 string. @param string The JSString whose maximum converted size (in bytes) you want to know. @result The maximum number of bytes that could be required to convert string into a null-terminated UTF8 string. The number of bytes that the conversion actually ends up requiring could be less than this, but never more.

func JSStringGetUTF8CString 

func JSStringGetUTF8CString(string_ unsafe.Pointer, buffer string, bufferSize uint) uint

@function @abstract Converts a JavaScript string into a null-terminated UTF8 string, and copies the result into an external byte buffer. @param string The source JSString. @param buffer The destination byte buffer into which to copy a null-terminated UTF8 representation of string. On return, buffer contains a UTF8 string representation of string. If bufferSize is too small, buffer will contain only partial results. If buffer is not at least bufferSize bytes in size, behavior is undefined. @param bufferSize The size of the external buffer in bytes. @result The number of bytes written into buffer (including the null-terminator byte).

func JSStringIsEqual 

func JSStringIsEqual(a unsafe.Pointer, b unsafe.Pointer) bool

@function @abstract Tests whether two JavaScript strings match. @param a The first JSString to test. @param b The second JSString to test. @result true if the two strings match, otherwise false.

func JSStringIsEqualToUTF8CString 

func JSStringIsEqualToUTF8CString(a unsafe.Pointer, b string) bool

@function @abstract Tests whether a JavaScript string matches a null-terminated UTF8 string. @param a The JSString to test. @param b The null-terminated UTF8 string to test. @result true if the two strings match, otherwise false.

func JSStringRelease 

func JSStringRelease(string_ unsafe.Pointer)

@function @abstract Releases a JavaScript string. @param string The JSString to release.

func JSStringRetain 

func JSStringRetain(string_ unsafe.Pointer) unsafe.Pointer

@function @abstract Retains a JavaScript string. @param string The JSString to retain. @result A JSString that is the same as string.

func JSValueCreateJSONString 

func JSValueCreateJSONString(ctx unsafe.Pointer, value unsafe.Pointer, indent uint, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript string containing the JSON serialized representation of a JS value. @param ctx The execution context to use. @param value The value to serialize. @param indent The number of spaces to indent when nesting. If 0, the resulting JSON will not contains newlines. The size of the indent is clamped to 10 spaces. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A JSString with the result of serialization, or NULL if an exception is thrown.

func JSValueIsArray 

func JSValueIsArray(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value is an array. @param ctx The execution context to use. @param value The JSValue to test. @result true if value is an array, otherwise false.

func JSValueIsBigInt 

func JSValueIsBigInt(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the BigInt type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the BigInt type, otherwise false.

func JSValueIsBoolean 

func JSValueIsBoolean(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the boolean type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the boolean type, otherwise false.

func JSValueIsDate 

func JSValueIsDate(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value is a date. @param ctx The execution context to use. @param value The JSValue to test. @result true if value is a date, otherwise false.

func JSValueIsEqual 

func JSValueIsEqual(ctx unsafe.Pointer, a unsafe.Pointer, b unsafe.Pointer, exception unsafe.Pointer) bool

@function @abstract Tests whether two JavaScript values are equal, as compared by the JS == operator. @param ctx The execution context to use. @param a The first value to test. @param b The second value to test. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result true if the two values are equal, false if they are not equal or an exception is thrown.

func JSValueIsInstanceOfConstructor 

func JSValueIsInstanceOfConstructor(ctx unsafe.Pointer, value unsafe.Pointer, constructor unsafe.Pointer, exception unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value is an object constructed by a given constructor, as compared by the JS instanceof operator. @param ctx The execution context to use. @param value The JSValue to test. @param constructor The constructor to test against. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result true if value is an object constructed by constructor, as compared by the JS instanceof operator, otherwise false.

func JSValueIsNull 

func JSValueIsNull(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the null type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the null type, otherwise false.

func JSValueIsNumber 

func JSValueIsNumber(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the number type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the number type, otherwise false.

func JSValueIsObject 

func JSValueIsObject(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the object type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the object type, otherwise false.

func JSValueIsObjectOfClass 

func JSValueIsObjectOfClass(ctx unsafe.Pointer, value unsafe.Pointer, jsClass unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value is an object with a given class in its class chain. @param ctx The execution context to use. @param value The JSValue to test. @param jsClass The JSClass to test against. @result true if value is an object and has jsClass in its class chain, otherwise false.

func JSValueIsStrictEqual 

func JSValueIsStrictEqual(ctx unsafe.Pointer, a unsafe.Pointer, b unsafe.Pointer) bool

@function @abstract Tests whether two JavaScript values are strict equal, as compared by the JS === operator. @param ctx The execution context to use. @param a The first value to test. @param b The second value to test. @result true if the two values are strict equal, otherwise false.

func JSValueIsString 

func JSValueIsString(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the string type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the string type, otherwise false.

func JSValueIsSymbol 

func JSValueIsSymbol(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the symbol type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the symbol type, otherwise false.

func JSValueIsUndefined 

func JSValueIsUndefined(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Tests whether a JavaScript value's type is the undefined type. @param ctx The execution context to use. @param value The JSValue to test. @result true if value's type is the undefined type, otherwise false.

func JSValueMakeBoolean 

func JSValueMakeBoolean(ctx unsafe.Pointer, boolean bool) unsafe.Pointer

@function @abstract Creates a JavaScript value of the boolean type. @param ctx The execution context to use. @param boolean The bool to assign to the newly created JSValue. @result A JSValue of the boolean type, representing the value of boolean.

func JSValueMakeFromJSONString 

func JSValueMakeFromJSONString(ctx unsafe.Pointer, string_ unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript value from a JSON formatted string. @param ctx The execution context to use. @param string The JSString containing the JSON string to be parsed. @result A JSValue containing the parsed value, or NULL if the input is invalid.

func JSValueMakeNull 

func JSValueMakeNull(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript value of the null type. @param ctx The execution context to use. @result The unique null value.

func JSValueMakeNumber 

func JSValueMakeNumber(ctx unsafe.Pointer, number float64) unsafe.Pointer

@function @abstract Creates a JavaScript value of the number type. @param ctx The execution context to use. @param number The double to assign to the newly created JSValue. @result A JSValue of the number type, representing the value of number.

func JSValueMakeString 

func JSValueMakeString(ctx unsafe.Pointer, string_ unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript value of the string type. @param ctx The execution context to use. @param string The JSString to assign to the newly created JSValue. The newly created JSValue retains string, and releases it upon garbage collection. @result A JSValue of the string type, representing the value of string.

func JSValueMakeSymbol 

func JSValueMakeSymbol(ctx unsafe.Pointer, description unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript value of the symbol type. @param ctx The execution context to use. @param description A description of the newly created symbol value. @result A unique JSValue of the symbol type, whose description matches the one provided.

func JSValueMakeUndefined 

func JSValueMakeUndefined(ctx unsafe.Pointer) unsafe.Pointer

@function @abstract Creates a JavaScript value of the undefined type. @param ctx The execution context to use. @result The unique undefined value.

func JSValueProtect 

func JSValueProtect(ctx unsafe.Pointer, value unsafe.Pointer)

@function @abstract Protects a JavaScript value from garbage collection. @param ctx The execution context to use. @param value The JSValue to protect. @discussion Use this method when you want to store a JSValue in a global or on the heap, where the garbage collector will not be able to discover your reference to it. A value may be protected multiple times and must be unprotected an equal number of times before becoming eligible for garbage collection.

func JSValueToBoolean 

func JSValueToBoolean(ctx unsafe.Pointer, value unsafe.Pointer) bool

@function @abstract Converts a JavaScript value to boolean and returns the resulting boolean. @param ctx The execution context to use. @param value The JSValue to convert. @result The boolean result of conversion.

func JSValueToInt32 

func JSValueToInt32(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) int32

@function @abstract Converts a JSValue to a singed 32-bit integer and returns the resulting integer. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result An int32_t with the result of conversion, or 0 if an exception is thrown. Since 0 is valid value, `exception` must be checked after the call. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the JSValue is truncated to an int32_t.

func JSValueToInt64 

func JSValueToInt64(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) int64

@function @abstract Converts a JSValue to a singed 64-bit integer and returns the resulting integer. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result An int64_t with the result of conversion, or 0 if an exception is thrown. Since 0 is valid value, `exception` must be checked after the call. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the JSValue is truncated to an int64_t.

func JSValueToNumber 

func JSValueToNumber(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) float64

@function @abstract Converts a JavaScript value to number and returns the resulting number. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result The numeric result of conversion, or NaN if an exception is thrown. @discussion The result is equivalent to `Number(value)` in JavaScript.

func JSValueToObject 

func JSValueToObject(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Converts a JavaScript value to object and returns the resulting object. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result The JSObject result of conversion, or NULL if an exception is thrown.

func JSValueToStringCopy 

func JSValueToStringCopy(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) unsafe.Pointer

@function @abstract Converts a JavaScript value to string and copies the result into a JavaScript string. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A JSString with the result of conversion, or NULL if an exception is thrown. Ownership follows the Create Rule.

func JSValueToUInt32 

func JSValueToUInt32(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) uint32

@function @abstract Converts a JSValue to an unsigned 32-bit integer and returns the resulting integer. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A uint32_t with the result of conversion, or 0 if an exception is thrown. Since 0 is valid value, `exception` must be checked after the call. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the JSValue is truncated to a uint32_t.

func JSValueToUInt64 

func JSValueToUInt64(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) uint64

@function @abstract Converts a JSValue to an unsigned 64-bit integer and returns the resulting integer. @param ctx The execution context to use. @param value The JSValue to convert. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A uint64_t with the result of conversion, or 0 if an exception is thrown. Since 0 is valid value, `exception` must be checked after the call. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the JSValue is truncated to a uint64_t.

func JSValueUnprotect 

func JSValueUnprotect(ctx unsafe.Pointer, value unsafe.Pointer)

@function @abstract Unprotects a JavaScript value from garbage collection. @param ctx The execution context to use. @param value The JSValue to unprotect. @discussion A value may be protected multiple times and must be unprotected an equal number of times before becoming eligible for garbage collection.

func SymbolAvailable 

func SymbolAvailable(symbol string) bool

SymbolAvailable reports whether the named C symbol was bound when the library loaded. Calling a generated wrapper whose symbol is unavailable dereferences a nil function variable and panics.

Types

type Acl_entry_id_t 

type Acl_entry_id_t int32
const (
	ACL_FIRST_ENTRY Acl_entry_id_t = 0
	ACL_NEXT_ENTRY  Acl_entry_id_t = -1
	ACL_LAST_ENTRY  Acl_entry_id_t = -2
)

func (Acl_entry_id_t) String 

func (e Acl_entry_id_t) String() string

type Acl_flag_t 

type Acl_flag_t int32
const (
	ACL_FLAG_DEFER_INHERIT      Acl_flag_t = 1
	ACL_FLAG_NO_INHERIT         Acl_flag_t = 131072
	ACL_ENTRY_INHERITED         Acl_flag_t = 16
	ACL_ENTRY_FILE_INHERIT      Acl_flag_t = 32
	ACL_ENTRY_DIRECTORY_INHERIT Acl_flag_t = 64
	ACL_ENTRY_LIMIT_INHERIT     Acl_flag_t = 128
	ACL_ENTRY_ONLY_INHERIT      Acl_flag_t = 256
)

func (Acl_flag_t) String 

func (e Acl_flag_t) String() string

type Acl_perm_t 

type Acl_perm_t int32
const (
	ACL_READ_DATA           Acl_perm_t = 2
	ACL_LIST_DIRECTORY      Acl_perm_t = 2
	ACL_WRITE_DATA          Acl_perm_t = 4
	ACL_ADD_FILE            Acl_perm_t = 4
	ACL_EXECUTE             Acl_perm_t = 8
	ACL_SEARCH              Acl_perm_t = 8
	ACL_DELETE              Acl_perm_t = 16
	ACL_APPEND_DATA         Acl_perm_t = 32
	ACL_ADD_SUBDIRECTORY    Acl_perm_t = 32
	ACL_DELETE_CHILD        Acl_perm_t = 64
	ACL_READ_ATTRIBUTES     Acl_perm_t = 128
	ACL_WRITE_ATTRIBUTES    Acl_perm_t = 256
	ACL_READ_EXTATTRIBUTES  Acl_perm_t = 512
	ACL_WRITE_EXTATTRIBUTES Acl_perm_t = 1024
	ACL_READ_SECURITY       Acl_perm_t = 2048
	ACL_WRITE_SECURITY      Acl_perm_t = 4096
	ACL_CHANGE_OWNER        Acl_perm_t = 8192
	ACL_SYNCHRONIZE         Acl_perm_t = 1048576
)

func (Acl_perm_t) String 

func (e Acl_perm_t) String() string

type Acl_tag_t 

type Acl_tag_t int32
const (
	ACL_UNDEFINED_TAG  Acl_tag_t = 0
	ACL_EXTENDED_ALLOW Acl_tag_t = 1
	ACL_EXTENDED_DENY  Acl_tag_t = 2
)

func (Acl_tag_t) String 

func (e Acl_tag_t) String() string

type Acl_type_t 

type Acl_type_t int32
const (
	ACL_TYPE_EXTENDED Acl_type_t = 256
	ACL_TYPE_ACCESS   Acl_type_t = 0
	ACL_TYPE_DEFAULT  Acl_type_t = 1
	ACL_TYPE_AFS      Acl_type_t = 2
	ACL_TYPE_CODA     Acl_type_t = 3
	ACL_TYPE_NTFS     Acl_type_t = 4
	ACL_TYPE_NWFS     Acl_type_t = 5
)

func (Acl_type_t) String 

func (e Acl_type_t) String() string

type Clockid_t 

type Clockid_t int32

func (Clockid_t) String 

func (e Clockid_t) String() string

type Dispatch_autorelease_frequency_t 

type Dispatch_autorelease_frequency_t uint64
const (
	DISPATCH_AUTORELEASE_FREQUENCY_INHERIT   Dispatch_autorelease_frequency_t = 0
	DISPATCH_AUTORELEASE_FREQUENCY_WORK_ITEM Dispatch_autorelease_frequency_t = 1
	DISPATCH_AUTORELEASE_FREQUENCY_NEVER     Dispatch_autorelease_frequency_t = 2
)

func (Dispatch_autorelease_frequency_t) String 

func (e Dispatch_autorelease_frequency_t) String() string

type Dispatch_block_flags_t 

type Dispatch_block_flags_t uint64
const (
	DISPATCH_BLOCK_BARRIER           Dispatch_block_flags_t = 1
	DISPATCH_BLOCK_DETACHED          Dispatch_block_flags_t = 2
	DISPATCH_BLOCK_ASSIGN_CURRENT    Dispatch_block_flags_t = 4
	DISPATCH_BLOCK_NO_QOS_CLASS      Dispatch_block_flags_t = 8
	DISPATCH_BLOCK_INHERIT_QOS_CLASS Dispatch_block_flags_t = 16
	DISPATCH_BLOCK_ENFORCE_QOS_CLASS Dispatch_block_flags_t = 32
)

func (Dispatch_block_flags_t) String 

func (e Dispatch_block_flags_t) String() string

type Filesec_property_t 

type Filesec_property_t int32
const (
	FILESEC_OWNER         Filesec_property_t = 1
	FILESEC_GROUP         Filesec_property_t = 2
	FILESEC_UUID          Filesec_property_t = 3
	FILESEC_MODE          Filesec_property_t = 4
	FILESEC_ACL           Filesec_property_t = 5
	FILESEC_GRPUUID       Filesec_property_t = 6
	FILESEC_ACL_RAW       Filesec_property_t = 100
	FILESEC_ACL_ALLOCSIZE Filesec_property_t = 101
)

func (Filesec_property_t) String 

func (e Filesec_property_t) String() string

type Idtype_t 

type Idtype_t int32
const (
	P_ALL  Idtype_t = 0
	P_PID  Idtype_t = 1
	P_PGID Idtype_t = 2
)

func (Idtype_t) String 

func (e Idtype_t) String() string

type Ipc_info_object_type_t 

type Ipc_info_object_type_t uint32
const (
	IPC_OTYPE_NONE                 Ipc_info_object_type_t = 0
	IPC_OTYPE_THREAD_CONTROL       Ipc_info_object_type_t = 1
	IPC_OTYPE_TASK_CONTROL         Ipc_info_object_type_t = 2
	IPC_OTYPE_HOST                 Ipc_info_object_type_t = 3
	IPC_OTYPE_HOST_PRIV            Ipc_info_object_type_t = 4
	IPC_OTYPE_PROCESSOR            Ipc_info_object_type_t = 5
	IPC_OTYPE_PROCESSOR_SET        Ipc_info_object_type_t = 6
	IPC_OTYPE_PROCESSOR_SET_NAME   Ipc_info_object_type_t = 7
	IPC_OTYPE_TIMER                Ipc_info_object_type_t = 8
	IPC_OTYPE_PORT_SUBST_ONCE      Ipc_info_object_type_t = 9
	IPC_OTYPE_MIG                  Ipc_info_object_type_t = 10
	IPC_OTYPE_MEMORY_OBJECT        Ipc_info_object_type_t = 11
	IPC_OTYPE_XMM_PAGER            Ipc_info_object_type_t = 12
	IPC_OTYPE_XMM_KERNEL           Ipc_info_object_type_t = 13
	IPC_OTYPE_XMM_REPLY            Ipc_info_object_type_t = 14
	IPC_OTYPE_UND_REPLY            Ipc_info_object_type_t = 15
	IPC_OTYPE_HOST_NOTIFY          Ipc_info_object_type_t = 16
	IPC_OTYPE_HOST_SECURITY        Ipc_info_object_type_t = 17
	IPC_OTYPE_LEDGER               Ipc_info_object_type_t = 18
	IPC_OTYPE_MAIN_DEVICE          Ipc_info_object_type_t = 19
	IPC_OTYPE_TASK_NAME            Ipc_info_object_type_t = 20
	IPC_OTYPE_SUBSYSTEM            Ipc_info_object_type_t = 21
	IPC_OTYPE_IO_DONE_QUEUE        Ipc_info_object_type_t = 22
	IPC_OTYPE_SEMAPHORE            Ipc_info_object_type_t = 23
	IPC_OTYPE_LOCK_SET             Ipc_info_object_type_t = 24
	IPC_OTYPE_CLOCK                Ipc_info_object_type_t = 25
	IPC_OTYPE_CLOCK_CTRL           Ipc_info_object_type_t = 26
	IPC_OTYPE_IOKIT_IDENT          Ipc_info_object_type_t = 27
	IPC_OTYPE_NAMED_ENTRY          Ipc_info_object_type_t = 28
	IPC_OTYPE_IOKIT_CONNECT        Ipc_info_object_type_t = 29
	IPC_OTYPE_IOKIT_OBJECT         Ipc_info_object_type_t = 30
	IPC_OTYPE_UPL                  Ipc_info_object_type_t = 31
	IPC_OTYPE_MEM_OBJ_CONTROL      Ipc_info_object_type_t = 32
	IPC_OTYPE_AU_SESSIONPORT       Ipc_info_object_type_t = 33
	IPC_OTYPE_FILEPORT             Ipc_info_object_type_t = 34
	IPC_OTYPE_LABELH               Ipc_info_object_type_t = 35
	IPC_OTYPE_TASK_RESUME          Ipc_info_object_type_t = 36
	IPC_OTYPE_VOUCHER              Ipc_info_object_type_t = 37
	IPC_OTYPE_VOUCHER_ATTR_CONTROL Ipc_info_object_type_t = 38
	IPC_OTYPE_WORK_INTERVAL        Ipc_info_object_type_t = 39
	IPC_OTYPE_UX_HANDLER           Ipc_info_object_type_t = 40
	IPC_OTYPE_UEXT_OBJECT          Ipc_info_object_type_t = 41
	IPC_OTYPE_ARCADE_REG           Ipc_info_object_type_t = 42
	IPC_OTYPE_EVENTLINK            Ipc_info_object_type_t = 43
	IPC_OTYPE_TASK_INSPECT         Ipc_info_object_type_t = 44
	IPC_OTYPE_TASK_READ            Ipc_info_object_type_t = 45
	IPC_OTYPE_THREAD_INSPECT       Ipc_info_object_type_t = 46
	IPC_OTYPE_THREAD_READ          Ipc_info_object_type_t = 47
	IPC_OTYPE_SUID_CRED            Ipc_info_object_type_t = 48
	IPC_OTYPE_HYPERVISOR           Ipc_info_object_type_t = 49
	IPC_OTYPE_TASK_ID_TOKEN        Ipc_info_object_type_t = 50
	IPC_OTYPE_TASK_FATAL           Ipc_info_object_type_t = 51
	IPC_OTYPE_KCDATA               Ipc_info_object_type_t = 52
	IPC_OTYPE_EXCLAVES_RESOURCE    Ipc_info_object_type_t = 53
	IPC_OTYPE_THREAD_RESUME        Ipc_info_object_type_t = 54
	IPC_OTYPE_UNKNOWN              Ipc_info_object_type_t = 4294967295
)

func (Ipc_info_object_type_t) String 

func (e Ipc_info_object_type_t) String() string

type JSClassDefinition 

type JSClassDefinition struct {
	Version           int32
	Attributes        uint32
	ClassName         *byte
	ParentClass       unsafe.Pointer
	StaticValues      *JSStaticValue
	StaticFunctions   *JSStaticFunction
	Initialize        unsafe.Pointer
	Finalize          unsafe.Pointer
	HasProperty       unsafe.Pointer
	GetProperty       unsafe.Pointer
	SetProperty       unsafe.Pointer
	DeleteProperty    unsafe.Pointer
	GetPropertyNames  unsafe.Pointer
	CallAsFunction    unsafe.Pointer
	CallAsConstructor unsafe.Pointer
	HasInstance       unsafe.Pointer
	ConvertToType     unsafe.Pointer
}

A structure that contains properties and callbacks that define a type of object.

func KJSClassDefinitionEmpty 

func KJSClassDefinitionEmpty() JSClassDefinition

@const kJSClassDefinitionEmpty @abstract A JSClassDefinition structure of the current version, filled with NULL pointers and having no attributes. @discussion Use this constant as a convenience when creating class definitions. For example, to create a class definition with only a finalize method: JSClassDefinition definition = kJSClassDefinitionEmpty; definition.finalize = Finalize;

type JSContext 

type JSContext struct {
	foundation.NSObject
}

A JavaScript execution environment.

Apple documentation: https://developer.apple.com/documentation/javascriptcore/jscontext

func JSContextContextWithJSGlobalContextRef 

func JSContextContextWithJSGlobalContextRef(jsGlobalContextRef unsafe.Pointer) *JSContext

@method @abstract Create a JSContext, wrapping its C API counterpart. @result The JSContext equivalent of the provided JSGlobalContextRef.

func JSContextCurrentContext 

func JSContextCurrentContext() *JSContext

Returns the context currently executing JavaScript code.

func JSContextFromID 

func JSContextFromID(id objc.ID) *JSContext

func (*JSContext) EvaluateScript 

func (o *JSContext) EvaluateScript(script *foundation.NSString) *JSValue

Executes the specified JavaScript code.

func (*JSContext) EvaluateScriptWithSourceURL 

func (o *JSContext) EvaluateScriptWithSourceURL(script *foundation.NSString, sourceURL *foundation.NSURL) *JSValue

Executes the specified JavaScript code, treating the specified URL as its source location.

func (*JSContext) Exception 

func (o *JSContext) Exception() *JSValue

@property @discussion The <code>exception</code> property may be used to throw an exception to JavaScript. Before a callback is made from JavaScript to an Objective-C block or method, the prior value of the exception property will be preserved and the property will be set to nil. After the callback has completed the new value of the exception property will be read, and prior value restored. If the new value of exception is not nil, the callback will result in that value being thrown. This property may also be used to check for uncaught exceptions arising from API function calls (since the default behaviour of <code>exceptionHandler</code> is to assign an uncaught exception to this property).

func (*JSContext) ExceptionHandler 

func (o *JSContext) ExceptionHandler() objc.Block

@property @discussion If a call to an API function results in an uncaught JavaScript exception, the <code>exceptionHandler</code> block will be invoked. The default implementation for the exception handler will store the exception to the exception property on context. As a consequence the default behaviour is for uncaught exceptions occurring within a callback from JavaScript to be rethrown upon return. Setting this value to nil will cause all exceptions occurring within a callback from JavaScript to be silently caught.

func (*JSContext) GlobalObject 

func (o *JSContext) GlobalObject() *JSValue

@property @abstract Get the global object of the context. @discussion This method retrieves the global object of the JavaScript execution context. Instances of JSContext originating from WebKit will return a reference to the WindowProxy object. @result The global object.

func (*JSContext) Init 

func (o *JSContext) Init() *JSContext

Initializes a new JavaScript context.

func (*JSContext) InitWithVirtualMachine 

func (o *JSContext) InitWithVirtualMachine(virtualMachine *JSVirtualMachine) *JSContext

Creates a new JavaScript context associated with a specific virtual machine.

func (*JSContext) IsInspectable 

func (o *JSContext) IsInspectable() bool

@property @discussion Controls whether this @link JSContext @/link is inspectable in Web Inspector. The default value is NO.

func (*JSContext) JSGlobalContextRef 

func (o *JSContext) JSGlobalContextRef() unsafe.Pointer

func (*JSContext) Name 

func (o *JSContext) Name() *foundation.NSString

@property @discussion Name of the JSContext. Exposed when inspecting the context.

func (*JSContext) ObjectForKeyedSubscript 

func (o *JSContext) ObjectForKeyedSubscript(key objc.ID) *JSValue

Returns the value of the specified JavaScript property in the context’s global object, allowing subscript getter syntax.

func (*JSContext) SetException 

func (o *JSContext) SetException(exception *JSValue)

func (*JSContext) SetExceptionHandler 

func (o *JSContext) SetExceptionHandler(exceptionHandler func(*JSContext, *JSValue))

func (*JSContext) SetInspectable 

func (o *JSContext) SetInspectable(inspectable bool)

func (*JSContext) SetName 

func (o *JSContext) SetName(name *foundation.NSString)

func (*JSContext) SetObjectForKeyedSubscript 

func (o *JSContext) SetObjectForKeyedSubscript(object objc.ID, key *foundation.NSObject)

Sets the specified JavaScript property of the context’s global object, allowing subscript setter syntax.

func (*JSContext) VirtualMachine 

func (o *JSContext) VirtualMachine() *JSVirtualMachine

@property @discussion All instances of JSContext are associated with a JSVirtualMachine.

type JSExport 

type JSExport interface {
}

JSExport wraps the ObjC protocol JSExport.

type JSManagedValue 

type JSManagedValue struct {
	foundation.NSObject
}

A JavaScript value with conditional retain behavior to provide automatic memory management.

Apple documentation: https://developer.apple.com/documentation/javascriptcore/jsmanagedvalue

func JSManagedValueFromID 

func JSManagedValueFromID(id objc.ID) *JSManagedValue

func JSManagedValueManagedValueWithValue 

func JSManagedValueManagedValueWithValue(value *JSValue) *JSManagedValue

Creates a managed value with the specified JavaScript value.

func JSManagedValueManagedValueWithValueAndOwner 

func JSManagedValueManagedValueWithValueAndOwner(value *JSValue, owner objc.ID) *JSManagedValue

Creates a managed value and associates it with an owner.

func (*JSManagedValue) InitWithValue 

func (o *JSManagedValue) InitWithValue(value *JSValue) *JSManagedValue

Initializes a managed value with the specified JavaScript value.

func (*JSManagedValue) Value 

func (o *JSManagedValue) Value() *JSValue

type JSRelationCondition 

type JSRelationCondition uint32
const (
	KJSRelationConditionUndefined   JSRelationCondition = 0
	KJSRelationConditionEqual       JSRelationCondition = 1
	KJSRelationConditionGreaterThan JSRelationCondition = 2
	KJSRelationConditionLessThan    JSRelationCondition = 3
)

func JSValueCompare 

func JSValueCompare(ctx unsafe.Pointer, left unsafe.Pointer, right unsafe.Pointer, exception unsafe.Pointer) JSRelationCondition

@function @abstract Compares two JSValues. @param ctx The execution context to use. @param left The JSValue as the left operand. @param right The JSValue as the right operand. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion The result is computed by comparing the results of JavaScript's `==`, `<`, and `>` operators. If either `left` or `right` is (or would coerce to) `NaN` in JavaScript, then the result is kJSRelationConditionUndefined.

func JSValueCompareDouble 

func JSValueCompareDouble(ctx unsafe.Pointer, left unsafe.Pointer, right float64, exception unsafe.Pointer) JSRelationCondition

@function @abstract Compares a JSValue with a double. @param ctx The execution context to use. @param left The JSValue as the left operand. @param right The double as the right operand. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion `left` is converted to a double according to the rules specified by the JavaScript language then compared with `right`.

func JSValueCompareInt64 

func JSValueCompareInt64(ctx unsafe.Pointer, left unsafe.Pointer, right int64, exception unsafe.Pointer) JSRelationCondition

@function @abstract Compares a JSValue with a signed 64-bit integer. @param ctx The execution context to use. @param left The JSValue as the left operand. @param right The int64_t as the right operand. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion `left` is converted to an integer according to the rules specified by the JavaScript language then compared with `right`.

func JSValueCompareUInt64 

func JSValueCompareUInt64(ctx unsafe.Pointer, left unsafe.Pointer, right uint64, exception unsafe.Pointer) JSRelationCondition

@function @abstract Compares a JSValue with an unsigned 64-bit integer. @param ctx The execution context to use. @param left The JSValue as the left operand. @param right The uint64_t as the right operand. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion `left` is converted to an integer according to the rules specified by the JavaScript language then compared with `right`.

func (JSRelationCondition) String 

func (e JSRelationCondition) String() string

type JSStaticFunction 

type JSStaticFunction struct {
	Name           *byte
	CallAsFunction unsafe.Pointer
	Attributes     uint32
}

A statically declared function property.

type JSStaticValue 

type JSStaticValue struct {
	Name        *byte
	GetProperty unsafe.Pointer
	SetProperty unsafe.Pointer
	Attributes  uint32
}

A statically declared value property.

type JSType 

type JSType int32

Constants that identify the type of a JavaScript value. 

const (
	KJSTypeUndefined JSType = 0
	KJSTypeNull      JSType = 1
	KJSTypeBoolean   JSType = 2
	KJSTypeNumber    JSType = 3
	KJSTypeString    JSType = 4
	KJSTypeObject    JSType = 5
	KJSTypeSymbol    JSType = 6
	KJSTypeBigInt    JSType = 7
)

func JSValueGetType 

func JSValueGetType(ctx unsafe.Pointer, value unsafe.Pointer) JSType

@function @abstract Returns a JavaScript value's type. @param ctx The execution context to use. @param value The JSValue whose type you want to obtain. @result A value of type JSType that identifies value's type.

func (JSType) String 

func (e JSType) String() string

type JSTypedArrayType 

type JSTypedArrayType int32

The type of a JavaScript typed array object. 

const (
	KJSTypedArrayTypeInt8Array         JSTypedArrayType = 0
	KJSTypedArrayTypeInt16Array        JSTypedArrayType = 1
	KJSTypedArrayTypeInt32Array        JSTypedArrayType = 2
	KJSTypedArrayTypeUint8Array        JSTypedArrayType = 3
	KJSTypedArrayTypeUint8ClampedArray JSTypedArrayType = 4
	KJSTypedArrayTypeUint16Array       JSTypedArrayType = 5
	KJSTypedArrayTypeUint32Array       JSTypedArrayType = 6
	KJSTypedArrayTypeFloat32Array      JSTypedArrayType = 7
	KJSTypedArrayTypeFloat64Array      JSTypedArrayType = 8
	KJSTypedArrayTypeArrayBuffer       JSTypedArrayType = 9
	KJSTypedArrayTypeNone              JSTypedArrayType = 10
	KJSTypedArrayTypeBigInt64Array     JSTypedArrayType = 11
	KJSTypedArrayTypeBigUint64Array    JSTypedArrayType = 12
)

func JSValueGetTypedArrayType 

func JSValueGetTypedArrayType(ctx unsafe.Pointer, value unsafe.Pointer, exception unsafe.Pointer) JSTypedArrayType

@function @abstract Returns a JavaScript value's Typed Array type. @param ctx The execution context to use. @param value The JSValue whose Typed Array type to return. @param exception A pointer to a JSValueRef in which to store an exception, if any. To reliable detect exception, initialize this to null before the call. Pass NULL if you do not care to store an exception. @result A value of type JSTypedArrayType that identifies value's Typed Array type, or kJSTypedArrayTypeNone if the value is not a Typed Array object.

func (JSTypedArrayType) String 

func (e JSTypedArrayType) String() string

type JSValue 

type JSValue struct {
	foundation.NSObject
}

A JavaScript value.

Apple documentation: https://developer.apple.com/documentation/javascriptcore/jsvalue

func JSContextCurrentCallee 

func JSContextCurrentCallee() *JSValue

Returns the currently executing JavaScript function.

func JSContextCurrentThis 

func JSContextCurrentThis() *JSValue

Returns the value of the this keyword in currently executing JavaScript code.

func JSValueFromID 

func JSValueFromID(id objc.ID) *JSValue

func JSValueValueWithBoolInContext 

func JSValueValueWithBoolInContext(value bool, context_ *JSContext) *JSValue

Creates a JavaScript representation of the specified Boolean value.

func JSValueValueWithDoubleInContext 

func JSValueValueWithDoubleInContext(value float64, context_ *JSContext) *JSValue

Creates a JavaScript representation of the specified floating-point value.

func JSValueValueWithInt32InContext 

func JSValueValueWithInt32InContext(value int32, context_ *JSContext) *JSValue

Creates a JavaScript representation of the specified signed integer value.

func JSValueValueWithJSValueRefInContext 

func JSValueValueWithJSValueRefInContext(value unsafe.Pointer, context_ *JSContext) *JSValue

@method @abstract Creates a JSValue, wrapping its C API counterpart. @result The Objective-C API equivalent of the specified JSValueRef.

func JSValueValueWithNewArrayInContext 

func JSValueValueWithNewArrayInContext(context_ *JSContext) *JSValue

Creates a new, empty JavaScript array value.

func JSValueValueWithNewBigIntFromDoubleInContext 

func JSValueValueWithNewBigIntFromDoubleInContext(value float64, context_ *JSContext) *JSValue

@method @abstract Create a new BigInt value from a double. @param value The value of the BigInt JavaScript value being created. @param context The JSContext to which the resulting JSValue belongs. @result The JSValue representing a JavaScript value with type BigInt. @discussion If the value is not an integer, an exception is thrown.

func JSValueValueWithNewBigIntFromInt64InContext 

func JSValueValueWithNewBigIntFromInt64InContext(int64 int64, context_ *JSContext) *JSValue

@method @abstract Create a new BigInt value from a <code>int64_t</code>. @param int64 The signed 64-bit integer of the BigInt JavaScript value being created. @param context The JSContext to which the resulting JSValue belongs. @result The JSValue representing a JavaScript value with type BigInt.

func JSValueValueWithNewBigIntFromStringInContext 

func JSValueValueWithNewBigIntFromStringInContext(string_ *foundation.NSString, context_ *JSContext) *JSValue

@method @abstract Create a new BigInt value from a numeric string. @param string The string representation of the BigInt JavaScript value being created. @param context The JSContext to which the resulting JSValue belongs. @result The JSValue representing a JavaScript value with type BigInt. @discussion This is equivalent to calling the <code>BigInt</code> constructor from JavaScript with a string argument.

func JSValueValueWithNewBigIntFromUInt64InContext 

func JSValueValueWithNewBigIntFromUInt64InContext(uint64 uint64, context_ *JSContext) *JSValue

@method @abstract Create a new BigInt value from a <code>uint64_t</code>. @param uint64 The unsigned 64-bit integer of the BigInt JavaScript value being created. @param context The JSContext to which the resulting JSValue belongs. @result The JSValue representing a JavaScript value with type BigInt.

func JSValueValueWithNewErrorFromMessageInContext 

func JSValueValueWithNewErrorFromMessageInContext(message *foundation.NSString, context_ *JSContext) *JSValue

Creates a JavaScript error value with the specified error message.

func JSValueValueWithNewObjectInContext 

func JSValueValueWithNewObjectInContext(context_ *JSContext) *JSValue

Creates a new, empty JavaScript object value.

func JSValueValueWithNewPromiseInContextFromExecutor 

func JSValueValueWithNewPromiseInContextFromExecutor(context_ *JSContext, callback func(*JSValue, *JSValue)) *JSValue

Creates a promise object using the specified executor callback.

func JSValueValueWithNewPromiseRejectedWithReasonInContext 

func JSValueValueWithNewPromiseRejectedWithReasonInContext(reason objc.ID, context_ *JSContext) *JSValue

Creates a rejected promise object with the specified value.

func JSValueValueWithNewPromiseResolvedWithResultInContext 

func JSValueValueWithNewPromiseResolvedWithResultInContext(result objc.ID, context_ *JSContext) *JSValue

Creates a resolved promise object with the specified value.

func JSValueValueWithNewRegularExpressionFromPatternFlagsInContext 

func JSValueValueWithNewRegularExpressionFromPatternFlagsInContext(pattern *foundation.NSString, flags *foundation.NSString, context_ *JSContext) *JSValue

Creates a JavaScript regular expression value from the specified pattern.

func JSValueValueWithNewSymbolFromDescriptionInContext 

func JSValueValueWithNewSymbolFromDescriptionInContext(description *foundation.NSString, context_ *JSContext) *JSValue

Creates a unique symbol object.

func JSValueValueWithNullInContext 

func JSValueValueWithNullInContext(context_ *JSContext) *JSValue

Creates a JavaScript null value.

func JSValueValueWithObjectInContext 

func JSValueValueWithObjectInContext(value objc.ID, context_ *JSContext) *JSValue

Creates a JavaScript value by converting the specified native object.

func JSValueValueWithPointInContext 

func JSValueValueWithPointInContext(point corefoundation.CGPoint, context_ *JSContext) *JSValue

@method @abstract Create a JSValue from a CGPoint. @result A newly allocated JavaScript object containing properties named <code>x</code> and <code>y</code>, with values from the CGPoint.

func JSValueValueWithRangeInContext 

func JSValueValueWithRangeInContext(range_ foundation.NSRange, context_ *JSContext) *JSValue

@method @abstract Create a JSValue from a NSRange. @result A newly allocated JavaScript object containing properties named <code>location</code> and <code>length</code>, with values from the NSRange.

func JSValueValueWithRectInContext 

func JSValueValueWithRectInContext(rect corefoundation.CGRect, context_ *JSContext) *JSValue

@method @abstract Create a JSValue from a CGRect. @result A newly allocated JavaScript object containing properties named <code>x</code>, <code>y</code>, <code>width</code>, and <code>height</code>, with values from the CGRect.

func JSValueValueWithSizeInContext 

func JSValueValueWithSizeInContext(size corefoundation.CGSize, context_ *JSContext) *JSValue

@method @abstract Create a JSValue from a CGSize. @result A newly allocated JavaScript object containing properties named <code>width</code> and <code>height</code>, with values from the CGSize.

func JSValueValueWithUInt32InContext 

func JSValueValueWithUInt32InContext(value uint32, context_ *JSContext) *JSValue

Creates a JavaScript representation of the specified unsigned integer value.

func JSValueValueWithUndefinedInContext 

func JSValueValueWithUndefinedInContext(context_ *JSContext) *JSValue

Creates a JavaScript undefined value.

func (*JSValue) CallWithArguments 

func (o *JSValue) CallWithArguments(arguments *foundation.NSArray[objc.ID]) *JSValue

Invokes the value as a JavaScript function.

func (*JSValue) CompareDouble 

func (o *JSValue) CompareDouble(other float64) JSRelationCondition

@method @abstract Compare a JSValue with a double. @other The double to compare with. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion The JSValue is converted to a double according to the rules specified by the JavaScript language then compared with <code>other</code>.

func (*JSValue) CompareInt64 

func (o *JSValue) CompareInt64(other int64) JSRelationCondition

@method @abstract Compare a JSValue with a <code>int64_t</code>. @other The <code>int64_t</code> to compare with. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language then compared with <code>other</code>.

func (*JSValue) CompareJSValue 

func (o *JSValue) CompareJSValue(other *JSValue) JSRelationCondition

@method @abstract Compare two JSValues. @other The JSValue to compare with. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion The result is computed by comparing the results of JavaScript's <code>==</code>, <code><</code>, and <code>></code> operators. If either <code>self</code> or <code>other</code> is (or would coerce to) <code>NaN</code> in JavaScript, then the result is kJSRelationConditionUndefined.

func (*JSValue) CompareUInt64 

func (o *JSValue) CompareUInt64(other uint64) JSRelationCondition

@method @abstract Compare a JSValue with a <code>uint64_t</code>. @other The <code>uint64_t</code> to compare with. @result A value of JSRelationCondition, a kJSRelationConditionUndefined is returned if an exception is thrown. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language then compared with <code>other</code>.

func (*JSValue) ConstructWithArguments 

func (o *JSValue) ConstructWithArguments(arguments *foundation.NSArray[objc.ID]) *JSValue

Invokes the value as a JavaScript constructor.

func (*JSValue) Context 

func (o *JSValue) Context() *JSContext

@property @abstract The JSContext that this value originates from.

func (*JSValue) DefinePropertyDescriptor 

func (o *JSValue) DefinePropertyDescriptor(property objc.ID, descriptor objc.ID)

Defines a property on the JavaScript object value or modifies a property’s definition.

func (*JSValue) DeleteProperty 

func (o *JSValue) DeleteProperty(property objc.ID) bool

Deletes the named property from the JavaScript object value.

func (*JSValue) HasProperty 

func (o *JSValue) HasProperty(property objc.ID) bool

Returns a Boolean value indicating whether the JavaScript value has a defined property with the specified name.

func (*JSValue) InvokeMethodWithArguments 

func (o *JSValue) InvokeMethodWithArguments(method *foundation.NSString, arguments *foundation.NSArray[objc.ID]) *JSValue

Calls the named JavaScript method on the value.

func (*JSValue) IsArray 

func (o *JSValue) IsArray() bool

@property @abstract Check if a JSValue is an array.

func (*JSValue) IsBigInt 

func (o *JSValue) IsBigInt() bool

@property @abstract Check if a JSValue is a BigInt.

func (*JSValue) IsBoolean 

func (o *JSValue) IsBoolean() bool

@property @abstract Check if a JSValue is a boolean.

func (*JSValue) IsDate 

func (o *JSValue) IsDate() bool

@property @abstract Check if a JSValue is a date.

func (*JSValue) IsEqualToObject 

func (o *JSValue) IsEqualToObject(value objc.ID) bool

Compares the value to another for strict equality.

func (*JSValue) IsEqualWithTypeCoercionToObject 

func (o *JSValue) IsEqualWithTypeCoercionToObject(value objc.ID) bool

Compares the value to another for equivalence, allowing type conversion.

func (*JSValue) IsInstanceOf 

func (o *JSValue) IsInstanceOf(value objc.ID) bool

Returns a Boolean value indicating whether the value is an instance of another JavaScript object value.

func (*JSValue) IsNull 

func (o *JSValue) IsNull() bool

@property @abstract Check if a JSValue corresponds to the JavaScript value <code>null</code>.

func (*JSValue) IsNumber 

func (o *JSValue) IsNumber() bool

@property @abstract Check if a JSValue is a number. @discussion In JavaScript, there is no differentiation between types of numbers. Semantically all numbers behave like doubles except in special cases like bit operations.

func (*JSValue) IsObject 

func (o *JSValue) IsObject() bool

@property @abstract Check if a JSValue is an object.

func (*JSValue) IsString 

func (o *JSValue) IsString() bool

@property @abstract Check if a JSValue is a string.

func (*JSValue) IsSymbol 

func (o *JSValue) IsSymbol() bool

@property @abstract Check if a JSValue is a symbol.

func (*JSValue) IsUndefined 

func (o *JSValue) IsUndefined() bool

@property @abstract Check if a JSValue corresponds to the JavaScript value <code>undefined</code>.

func (*JSValue) JSValueRef 

func (o *JSValue) JSValueRef() unsafe.Pointer

func (*JSValue) ObjectAtIndexedSubscript 

func (o *JSValue) ObjectAtIndexedSubscript(index uint) *JSValue

Returns the value’s JavaScript property at the specified index, allowing subscript syntax.

func (*JSValue) ObjectForKeyedSubscript 

func (o *JSValue) ObjectForKeyedSubscript(key objc.ID) *JSValue

Returns the value’s JavaScript property named with the specified key, allowing subscript syntax.

func (*JSValue) SetObjectAtIndexedSubscript 

func (o *JSValue) SetObjectAtIndexedSubscript(object objc.ID, index uint)

Sets the value’s JavaScript property at the specified index, allowing subscript syntax.

func (*JSValue) SetObjectForKeyedSubscript 

func (o *JSValue) SetObjectForKeyedSubscript(object objc.ID, key objc.ID)

Sets the value’s JavaScript property named with the specified key, allowing subscript syntax.

func (*JSValue) SetValueAtIndex 

func (o *JSValue) SetValueAtIndex(value objc.ID, index uint)

Sets the value at the specified numeric index in the JavaScript object value.

func (*JSValue) SetValueForProperty 

func (o *JSValue) SetValueForProperty(value objc.ID, property objc.ID)

Sets the value of the named property in the JavaScript object value.

func (*JSValue) ToArray 

func (o *JSValue) ToArray() *foundation.NSArray[objc.ID]

Converts the JavaScript value to an array.

func (*JSValue) ToBool 

func (o *JSValue) ToBool() bool

Converts the JavaScript value to a native Boolean value.

func (*JSValue) ToDate 

func (o *JSValue) ToDate() *foundation.NSDate

Converts the JavaScript value to a date object.

func (*JSValue) ToDictionary 

func (o *JSValue) ToDictionary() *foundation.NSDictionary[objc.ID, objc.ID]

Converts the JavaScript value to a dictionary.

func (*JSValue) ToDouble 

func (o *JSValue) ToDouble() float64

Converts the JavaScript value to a native floating-point value.

func (*JSValue) ToInt32 

func (o *JSValue) ToInt32() int32

Converts the JavaScript value to a native signed integer value.

func (*JSValue) ToInt64 

func (o *JSValue) ToInt64() int64

@method @abstract Convert a JSValue to a <code>int64_t</code>. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the value is truncated to an <code>int64_t</code>.

func (*JSValue) ToNumber 

func (o *JSValue) ToNumber() *foundation.NSNumber

Converts the JavaScript value to a NSNumber object.

func (*JSValue) ToObject 

func (o *JSValue) ToObject() objc.ID

Converts the JavaScript value to a native object.

func (*JSValue) ToObjectOfClass 

func (o *JSValue) ToObjectOfClass(expectedClass objc.Class) objc.ID

Converts the JavaScript value to a native object of the specified class.

func (*JSValue) ToPoint 

func (o *JSValue) ToPoint() corefoundation.CGPoint

Converts the value to a point structure.

func (*JSValue) ToRange 

func (o *JSValue) ToRange() foundation.NSRange

Converts the value to a range.

func (*JSValue) ToRect 

func (o *JSValue) ToRect() corefoundation.CGRect

Converts the value to a rectangle structure.

func (*JSValue) ToSize 

func (o *JSValue) ToSize() corefoundation.CGSize

Converts the value to a size.

func (*JSValue) ToString 

func (o *JSValue) ToString() *foundation.NSString

Converts the JavaScript value to a native string.

func (*JSValue) ToUInt32 

func (o *JSValue) ToUInt32() uint32

Converts the JavaScript value to a native unsigned integer value.

func (*JSValue) ToUInt64 

func (o *JSValue) ToUInt64() uint64

@method @abstract Convert a JSValue to a <code>uint64_t</code>. @discussion The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the value is truncated to a <code>uint64_t</code>.

func (*JSValue) ValueAtIndex 

func (o *JSValue) ValueAtIndex(index uint) *JSValue

Returns the value at the specified numeric index in the JavaScript object value.

func (*JSValue) ValueForProperty 

func (o *JSValue) ValueForProperty(property objc.ID) *JSValue

Returns the value of the named property in the JavaScript object value.

type JSVirtualMachine 

type JSVirtualMachine struct {
	foundation.NSObject
}

A self-contained environment for JavaScript execution.

Apple documentation: https://developer.apple.com/documentation/javascriptcore/jsvirtualmachine

func JSVirtualMachineFromID 

func JSVirtualMachineFromID(id objc.ID) *JSVirtualMachine

func (*JSVirtualMachine) AddManagedReferenceWithOwner 

func (o *JSVirtualMachine) AddManagedReferenceWithOwner(object objc.ID, owner objc.ID)

Notifies the JavaScriptCore virtual machine of an external object relationship.

func (*JSVirtualMachine) Init 

func (o *JSVirtualMachine) Init() *JSVirtualMachine

Initializes a JavaScript virtual machine.

func (*JSVirtualMachine) RemoveManagedReferenceWithOwner 

func (o *JSVirtualMachine) RemoveManagedReferenceWithOwner(object objc.ID, owner objc.ID)

Notifies the JavaScriptCore virtual machine that a previously registered object relationship no longer exists.

type Launch_data_type_t 

type Launch_data_type_t int32
const (
	LAUNCH_DATA_DICTIONARY Launch_data_type_t = 1
	LAUNCH_DATA_ARRAY      Launch_data_type_t = 2
	LAUNCH_DATA_FD         Launch_data_type_t = 3
	LAUNCH_DATA_INTEGER    Launch_data_type_t = 4
	LAUNCH_DATA_REAL       Launch_data_type_t = 5
	LAUNCH_DATA_BOOL       Launch_data_type_t = 6
	LAUNCH_DATA_STRING     Launch_data_type_t = 7
	LAUNCH_DATA_OPAQUE     Launch_data_type_t = 8
	LAUNCH_DATA_ERRNO      Launch_data_type_t = 9
	LAUNCH_DATA_MACHPORT   Launch_data_type_t = 10
)

func (Launch_data_type_t) String 

func (e Launch_data_type_t) String() string

type MDLabelDomain 

type MDLabelDomain int32

@typedef MDLabelDomain @abstract These constants are used to specify a domain to MDLabelCreate(). 

const (
	KMDLabelUserDomain  MDLabelDomain = 0
	KMDLabelLocalDomain MDLabelDomain = 1
)

func (MDLabelDomain) String 

func (e MDLabelDomain) String() string

type MDQueryOptionFlags 

type MDQueryOptionFlags int32
const (
	KMDQuerySynchronous        MDQueryOptionFlags = 1
	KMDQueryWantsUpdates       MDQueryOptionFlags = 4
	KMDQueryAllowFSTranslation MDQueryOptionFlags = 8
)

func (MDQueryOptionFlags) String 

func (e MDQueryOptionFlags) String() string

type MDQuerySortOptionFlags 

type MDQuerySortOptionFlags int32

@enum MDQuerySortOptionFlags @constant kMDQueryReverseSortOrderFlag Sort the attribute in reverse order. 

const (
	KMDQueryReverseSortOrderFlag MDQuerySortOptionFlags = 1
)

func (MDQuerySortOptionFlags) String 

func (e MDQuerySortOptionFlags) String() string

type Mach_vm_range_flags_t 

type Mach_vm_range_flags_t uint64
const (
	MACH_VM_RANGE_NONE Mach_vm_range_flags_t = 0
)

func (Mach_vm_range_flags_t) String 

func (e Mach_vm_range_flags_t) String() string

type Mach_vm_range_flavor_t 

type Mach_vm_range_flavor_t uint32
const (
	MACH_VM_RANGE_FLAVOR_INVALID Mach_vm_range_flavor_t = 0
	MACH_VM_RANGE_FLAVOR_V1      Mach_vm_range_flavor_t = 1
)

func (Mach_vm_range_flavor_t) String 

func (e Mach_vm_range_flavor_t) String() string

type Mach_vm_range_tag_t 

type Mach_vm_range_tag_t uint16
const (
	MACH_VM_RANGE_DEFAULT Mach_vm_range_tag_t = 0
	MACH_VM_RANGE_DATA    Mach_vm_range_tag_t = 1
	MACH_VM_RANGE_FIXED   Mach_vm_range_tag_t = 2
)

func (Mach_vm_range_tag_t) String 

func (e Mach_vm_range_tag_t) String() string

type Mpo_flags_t 

type Mpo_flags_t uint32
const (
	MPO_PORT                            Mpo_flags_t = 0
	MPO_SERVICE_PORT                    Mpo_flags_t = 1024
	MPO_CONNECTION_PORT                 Mpo_flags_t = 2048
	MPO_REPLY_PORT                      Mpo_flags_t = 4096
	MPO_WEAK_REPLY_PORT                 Mpo_flags_t = 16384
	MPO_NOTIFICATION_PORT               Mpo_flags_t = 17408
	MPO_EXCEPTION_PORT                  Mpo_flags_t = 32768
	MPO_CONNECTION_PORT_WITH_PORT_ARRAY Mpo_flags_t = 65536
)

func (Mpo_flags_t) String 

func (e Mpo_flags_t) String() string

type OpaqueJSClass 

type OpaqueJSClass struct{}

@typedef JSClassRef A JavaScript class. Used with JSObjectMake to construct objects with custom behavior. OpaqueJSClass is an opaque type.

type OpaqueJSContext 

type OpaqueJSContext struct{}

@typedef JSContextRef A JavaScript execution context. Holds the global object and other execution state. OpaqueJSContext is an opaque type.

type OpaqueJSContextGroup 

type OpaqueJSContextGroup struct{}

@typedef JSContextGroupRef A group that associates JavaScript contexts with one another. Contexts in the same group may share and exchange JavaScript objects. OpaqueJSContextGroup is an opaque type.

type OpaqueJSPropertyNameAccumulator 

type OpaqueJSPropertyNameAccumulator struct{}

@typedef JSPropertyNameAccumulatorRef An ordered set used to collect the names of a JavaScript object's properties. OpaqueJSPropertyNameAccumulator is an opaque type.

type OpaqueJSPropertyNameArray 

type OpaqueJSPropertyNameArray struct{}

@typedef JSPropertyNameArrayRef An array of JavaScript property names. OpaqueJSPropertyNameArray is an opaque type.

type OpaqueJSString 

type OpaqueJSString struct{}

@typedef JSStringRef A UTF16 character buffer. The fundamental string representation in JavaScript. OpaqueJSString is an opaque type.

type OpaqueJSValue 

type OpaqueJSValue struct{}

@typedef JSValueRef A JavaScript value. The base type for all JavaScript values, and polymorphic functions on them. OpaqueJSValue is an opaque type.

type Os_clockid_t 

type Os_clockid_t uint32
const (
	OS_CLOCK_MACH_ABSOLUTE_TIME Os_clockid_t = 32
)

func (Os_clockid_t) String 

func (e Os_clockid_t) String() string

type Ptrauth_key 

type Ptrauth_key int32
const (
	Ptrauth_key_none                     Ptrauth_key = -1
	Ptrauth_key_asia                     Ptrauth_key = 0
	Ptrauth_key_asib                     Ptrauth_key = 1
	Ptrauth_key_asda                     Ptrauth_key = 2
	Ptrauth_key_asdb                     Ptrauth_key = 3
	Ptrauth_key_process_independent_code Ptrauth_key = 0
	Ptrauth_key_process_dependent_code   Ptrauth_key = 1
	Ptrauth_key_process_independent_data Ptrauth_key = 2
	Ptrauth_key_process_dependent_data   Ptrauth_key = 3
	Ptrauth_key_return_address           Ptrauth_key = 1
	Ptrauth_key_frame_pointer            Ptrauth_key = 3
	Ptrauth_key_function_pointer         Ptrauth_key = 0
	Ptrauth_key_block_function           Ptrauth_key = 0
	Ptrauth_key_cxx_vtable_pointer       Ptrauth_key = 2
	Ptrauth_key_method_list_pointer      Ptrauth_key = 2
	Ptrauth_key_objc_isa_pointer         Ptrauth_key = 2
	Ptrauth_key_objc_super_pointer       Ptrauth_key = 2
	Ptrauth_key_objc_sel_pointer         Ptrauth_key = 3
	Ptrauth_key_objc_class_ro_pointer    Ptrauth_key = 2
	Ptrauth_key_block_descriptor_pointer Ptrauth_key = 2
	Ptrauth_key_init_fini_pointer        Ptrauth_key = 0
)

func (Ptrauth_key) String 

func (e Ptrauth_key) String() string

type Qos_class_t 

type Qos_class_t uint32
const (
	QOS_CLASS_USER_INTERACTIVE Qos_class_t = 33
	QOS_CLASS_USER_INITIATED   Qos_class_t = 25
	QOS_CLASS_DEFAULT          Qos_class_t = 21
	QOS_CLASS_UTILITY          Qos_class_t = 17
	QOS_CLASS_BACKGROUND       Qos_class_t = 9
	QOS_CLASS_UNSPECIFIED      Qos_class_t = 0
)

func (Qos_class_t) String 

func (e Qos_class_t) String() string

type Virtual_memory_guard_exception_code_t 

type Virtual_memory_guard_exception_code_t uint32
const (
	KGUARD_EXC_DEALLOC_GAP                   Virtual_memory_guard_exception_code_t = 1
	KGUARD_EXC_RECLAIM_COPYIO_FAILURE        Virtual_memory_guard_exception_code_t = 2
	KGUARD_EXC_RECLAIM_INDEX_FAILURE         Virtual_memory_guard_exception_code_t = 4
	KGUARD_EXC_RECLAIM_DEALLOCATE_FAILURE    Virtual_memory_guard_exception_code_t = 8
	KGUARD_EXC_RECLAIM_ACCOUNTING_FAILURE    Virtual_memory_guard_exception_code_t = 9
	KGUARD_EXC_SEC_IOPL_ON_EXEC_PAGE         Virtual_memory_guard_exception_code_t = 10
	KGUARD_EXC_SEC_EXEC_ON_IOPL_PAGE         Virtual_memory_guard_exception_code_t = 11
	KGUARD_EXC_SEC_UPL_WRITE_ON_EXEC_REGION  Virtual_memory_guard_exception_code_t = 12
	KGUARD_EXC_LARGE_ALLOCATION_TELEMETRY    Virtual_memory_guard_exception_code_t = 13
	KGUARD_EXC_SEC_ACCESS_FAULT              Virtual_memory_guard_exception_code_t = 98
	KGUARD_EXC_SEC_ASYNC_ACCESS_FAULT        Virtual_memory_guard_exception_code_t = 99
	KGUARD_EXC_SEC_COPY_DENIED               Virtual_memory_guard_exception_code_t = 100
	KGUARD_EXC_SEC_SHARING_DENIED            Virtual_memory_guard_exception_code_t = 101
	KGUARD_EXC_MTE_SYNC_FAULT                Virtual_memory_guard_exception_code_t = 200
	KGUARD_EXC_MTE_ASYNC_USER_FAULT          Virtual_memory_guard_exception_code_t = 201
	KGUARD_EXC_MTE_ASYNC_KERN_FAULT          Virtual_memory_guard_exception_code_t = 202
	KGUARD_EXC_GUARD_OBJECT_ASYNC_USER_FAULT Virtual_memory_guard_exception_code_t = 203
	KGUARD_EXC_GUARD_OBJECT_ASYNC_KERN_FAULT Virtual_memory_guard_exception_code_t = 204
)

func (Virtual_memory_guard_exception_code_t) String 

func (e Virtual_memory_guard_exception_code_t) String() string

type Xpc_listener_create_flags_t 

type Xpc_listener_create_flags_t uint64
const (
	XPC_LISTENER_CREATE_NONE             Xpc_listener_create_flags_t = 0
	XPC_LISTENER_CREATE_INACTIVE         Xpc_listener_create_flags_t = 1
	XPC_LISTENER_CREATE_FORCE_MACH       Xpc_listener_create_flags_t = 2
	XPC_LISTENER_CREATE_FORCE_XPCSERVICE Xpc_listener_create_flags_t = 4
)

func (Xpc_listener_create_flags_t) String 

func (e Xpc_listener_create_flags_t) String() string

type Xpc_session_create_flags_t 

type Xpc_session_create_flags_t uint64
const (
	XPC_SESSION_CREATE_NONE            Xpc_session_create_flags_t = 0
	XPC_SESSION_CREATE_INACTIVE        Xpc_session_create_flags_t = 1
	XPC_SESSION_CREATE_MACH_PRIVILEGED Xpc_session_create_flags_t = 2
)

func (Xpc_session_create_flags_t) String 

func (e Xpc_session_create_flags_t) String() string

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