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1 {##############################################################################} | 1 {##############################################################################} |
2 {% macro generate_method(method, world_suffix) %} | 2 {% macro generate_method(method, world_suffix) %} |
3 {% filter conditional(method.conditional_string) %} | 3 {% filter conditional(method.conditional_string) %} |
4 static void {{method.name}}{{method.overload_index}}Method{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info) | 4 static void {{method.name}}{{method.overload_index}}Method{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info) |
5 { | 5 { |
6 {# Local variables #} | 6 {# Local variables #} |
7 {% if method.has_exception_state %} | 7 {% if method.has_exception_state %} |
8 ExceptionState exceptionState(ExceptionState::ExecutionContext, "{{method.na me}}", "{{interface_name}}", info.Holder(), info.GetIsolate()); | 8 ExceptionState exceptionState(ExceptionState::ExecutionContext, "{{method.na me}}", "{{interface_name}}", info.Holder(), info.GetIsolate()); |
9 {% endif %} | 9 {% endif %} |
10 {# Overloaded methods have length checked during overload resolution #} | 10 {# Overloaded methods have length checked during overload resolution #} |
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404 {% else %} | 404 {% else %} |
405 {{cpp_class}}V8Internal::{{method.name}}Method{{world_suffix}}(info); | 405 {{cpp_class}}V8Internal::{{method.name}}Method{{world_suffix}}(info); |
406 {% endif %} | 406 {% endif %} |
407 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | 407 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); |
408 } | 408 } |
409 {% endfilter %} | 409 {% endfilter %} |
410 {% endmacro %} | 410 {% endmacro %} |
411 | 411 |
412 | 412 |
413 {##############################################################################} | 413 {##############################################################################} |
414 {% macro method_length(method) %} | |
415 {% if method.overloads %} | |
416 {{method.overloads.minarg}} | |
Jens Widell
2014/06/02 08:46:43
This is of course possibly incorrect if the "short
Nils Barth (inactive)
2014/06/04 07:22:02
Good catch!
I assume this can't be fixed without g
Jens Widell
2014/06/04 07:38:36
I guess we could generate a simple per-method help
Nils Barth (inactive)
2014/06/04 08:12:01
More seriously, the issue of implementing JS prope
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417 {%- else %} | |
418 {{method.number_of_required_or_variadic_arguments}} | |
Jens Widell
2014/05/27 12:11:21
This value is actually wrong per spec. It counts a
jsbell
2014/05/27 18:10:50
IMHO, we might as well fix it. (If not, we should
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419 {%- endif %} | |
420 {% endmacro %} | |
421 | |
422 | |
423 {##############################################################################} | |
414 {% macro origin_safe_method_getter(method, world_suffix) %} | 424 {% macro origin_safe_method_getter(method, world_suffix) %} |
415 static void {{method.name}}OriginSafeMethodGetter{{world_suffix}}(const v8::Prop ertyCallbackInfo<v8::Value>& info) | 425 static void {{method.name}}OriginSafeMethodGetter{{world_suffix}}(const v8::Prop ertyCallbackInfo<v8::Value>& info) |
416 { | 426 { |
417 {% set signature = 'v8::Local<v8::Signature>()' | 427 {% set signature = 'v8::Local<v8::Signature>()' |
418 if method.is_do_not_check_signature else | 428 if method.is_do_not_check_signature else |
419 'v8::Signature::New(isolate, %s::domTemplate(isolate))' % v8_class %} | 429 'v8::Signature::New(isolate, %s::domTemplate(isolate))' % v8_class %} |
420 v8::Isolate* isolate = info.GetIsolate(); | 430 v8::Isolate* isolate = info.GetIsolate(); |
421 static int domTemplateKey; // This address is used for a key to look up the dom template. | 431 static int domTemplateKey; // This address is used for a key to look up the dom template. |
422 V8PerIsolateData* data = V8PerIsolateData::from(isolate); | 432 V8PerIsolateData* data = V8PerIsolateData::from(isolate); |
423 {# FIXME: 1 case of [DoNotCheckSignature] in Window.idl may differ #} | 433 {# FIXME: 1 case of [DoNotCheckSignature] in Window.idl may differ #} |
424 v8::Handle<v8::FunctionTemplate> privateTemplate = data->domTemplate(&domTem plateKey, {{cpp_class}}V8Internal::{{method.name}}MethodCallback{{world_suffix}} , v8Undefined(), {{signature}}, {{method.number_of_required_or_variadic_argument s}}); | 434 v8::Handle<v8::FunctionTemplate> privateTemplate = data->domTemplate(&domTem plateKey, {{cpp_class}}V8Internal::{{method.name}}MethodCallback{{world_suffix}} , v8Undefined(), {{signature}}, {{method_length(method)}}); |
425 | 435 |
426 v8::Handle<v8::Object> holder = {{v8_class}}::findInstanceInPrototypeChain(i nfo.This(), isolate); | 436 v8::Handle<v8::Object> holder = {{v8_class}}::findInstanceInPrototypeChain(i nfo.This(), isolate); |
427 if (holder.IsEmpty()) { | 437 if (holder.IsEmpty()) { |
428 // This is only reachable via |object.__proto__.func|, in which case it | 438 // This is only reachable via |object.__proto__.func|, in which case it |
429 // has already passed the same origin security check | 439 // has already passed the same origin security check |
430 v8SetReturnValue(info, privateTemplate->GetFunction()); | 440 v8SetReturnValue(info, privateTemplate->GetFunction()); |
431 return; | 441 return; |
432 } | 442 } |
433 {{cpp_class}}* impl = {{v8_class}}::toNative(holder); | 443 {{cpp_class}}* impl = {{v8_class}}::toNative(holder); |
434 if (!BindingSecurity::shouldAllowAccessToFrame(isolate, impl->frame(), DoNot ReportSecurityError)) { | 444 if (!BindingSecurity::shouldAllowAccessToFrame(isolate, impl->frame(), DoNot ReportSecurityError)) { |
435 static int sharedTemplateKey; // This address is used for a key to look up the dom template. | 445 static int sharedTemplateKey; // This address is used for a key to look up the dom template. |
436 v8::Handle<v8::FunctionTemplate> sharedTemplate = data->domTemplate(&sha redTemplateKey, {{cpp_class}}V8Internal::{{method.name}}MethodCallback{{world_su ffix}}, v8Undefined(), {{signature}}, {{method.number_of_required_or_variadic_ar guments}}); | 446 v8::Handle<v8::FunctionTemplate> sharedTemplate = data->domTemplate(&sha redTemplateKey, {{cpp_class}}V8Internal::{{method.name}}MethodCallback{{world_su ffix}}, v8Undefined(), {{signature}}, {{method_length(method)}}); |
437 v8SetReturnValue(info, sharedTemplate->GetFunction()); | 447 v8SetReturnValue(info, sharedTemplate->GetFunction()); |
438 return; | 448 return; |
439 } | 449 } |
440 | 450 |
441 {# The findInstanceInPrototypeChain() call above only returns a non-empty ha ndle if info.This() is an Object. #} | 451 {# The findInstanceInPrototypeChain() call above only returns a non-empty ha ndle if info.This() is an Object. #} |
442 v8::Local<v8::Value> hiddenValue = v8::Handle<v8::Object>::Cast(info.This()) ->GetHiddenValue(v8AtomicString(isolate, "{{method.name}}")); | 452 v8::Local<v8::Value> hiddenValue = v8::Handle<v8::Object>::Cast(info.This()) ->GetHiddenValue(v8AtomicString(isolate, "{{method.name}}")); |
443 if (!hiddenValue.IsEmpty()) { | 453 if (!hiddenValue.IsEmpty()) { |
444 v8SetReturnValue(info, hiddenValue); | 454 v8SetReturnValue(info, hiddenValue); |
445 return; | 455 return; |
446 } | 456 } |
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544 {% endif %} | 554 {% endif %} |
545 {{constructor.cpp_type}} impl = {{cpp_class}}::createForJSConstructor({{cons tructor.argument_list | join(', ')}}); | 555 {{constructor.cpp_type}} impl = {{cpp_class}}::createForJSConstructor({{cons tructor.argument_list | join(', ')}}); |
546 {% if is_constructor_raises_exception %} | 556 {% if is_constructor_raises_exception %} |
547 if (exceptionState.throwIfNeeded()) | 557 if (exceptionState.throwIfNeeded()) |
548 return; | 558 return; |
549 {% endif %} | 559 {% endif %} |
550 | 560 |
551 {{generate_constructor_wrapper(constructor) | indent}} | 561 {{generate_constructor_wrapper(constructor) | indent}} |
552 } | 562 } |
553 {% endmacro %} | 563 {% endmacro %} |
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