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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "bin/dartutils.h" | 5 #include "bin/dartutils.h" |
6 | 6 |
7 #include "include/dart_api.h" | 7 #include "include/dart_api.h" |
8 #include "include/dart_native_api.h" | 8 #include "include/dart_native_api.h" |
9 | 9 |
10 #include "platform/assert.h" | 10 #include "platform/assert.h" |
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754 int32_t min = 0xc0000000; // -1073741824 | 754 int32_t min = 0xc0000000; // -1073741824 |
755 int32_t max = 0x3fffffff; // 1073741823 | 755 int32_t max = 0x3fffffff; // 1073741823 |
756 ASSERT(min <= value && value < max); | 756 ASSERT(min <= value && value < max); |
757 Dart_CObject object; | 757 Dart_CObject object; |
758 object.type = Dart_CObject_kInt32; | 758 object.type = Dart_CObject_kInt32; |
759 object.value.as_int32 = value; | 759 object.value.as_int32 = value; |
760 return Dart_PostCObject(port_id, &object); | 760 return Dart_PostCObject(port_id, &object); |
761 } | 761 } |
762 | 762 |
763 | 763 |
764 Dart_Handle DartUtils::GetDartClass(const char* library_url, | 764 Dart_Handle DartUtils::GetDartType(const char* library_url, |
765 const char* class_name) { | 765 const char* class_name) { |
766 return Dart_GetClass(Dart_LookupLibrary(NewString(library_url)), | 766 return Dart_GetType(Dart_LookupLibrary(NewString(library_url)), |
767 NewString(class_name)); | 767 NewString(class_name), 0, NULL); |
768 } | 768 } |
769 | 769 |
770 | 770 |
771 Dart_Handle DartUtils::NewDartOSError() { | 771 Dart_Handle DartUtils::NewDartOSError() { |
772 // Extract the current OS error. | 772 // Extract the current OS error. |
773 OSError os_error; | 773 OSError os_error; |
774 return NewDartOSError(&os_error); | 774 return NewDartOSError(&os_error); |
775 } | 775 } |
776 | 776 |
777 | 777 |
778 Dart_Handle DartUtils::NewDartOSError(OSError* os_error) { | 778 Dart_Handle DartUtils::NewDartOSError(OSError* os_error) { |
779 // Create a dart:io OSError object with the information retrieved from the OS. | 779 // Create a dart:io OSError object with the information retrieved from the OS. |
780 Dart_Handle clazz = GetDartClass(kIOLibURL, "OSError"); | 780 Dart_Handle type = GetDartType(kIOLibURL, "OSError"); |
781 Dart_Handle args[2]; | 781 Dart_Handle args[2]; |
782 args[0] = NewString(os_error->message()); | 782 args[0] = NewString(os_error->message()); |
783 args[1] = Dart_NewInteger(os_error->code()); | 783 args[1] = Dart_NewInteger(os_error->code()); |
784 return Dart_New(clazz, Dart_Null(), 2, args); | 784 return Dart_New(type, Dart_Null(), 2, args); |
785 } | 785 } |
786 | 786 |
787 | 787 |
788 Dart_Handle DartUtils::NewDartSocketException(const char* message, | 788 Dart_Handle DartUtils::NewDartSocketException(const char* message, |
789 Dart_Handle os_error) { | 789 Dart_Handle os_error) { |
790 // Create a dart:io SocketException object. | 790 // Create a dart:io SocketException object. |
791 Dart_Handle clazz = GetDartClass(kIOLibURL, "SocketException"); | 791 Dart_Handle type = GetDartType(kIOLibURL, "SocketException"); |
792 Dart_Handle args[2]; | 792 Dart_Handle args[2]; |
793 args[0] = NewString(message); | 793 args[0] = NewString(message); |
794 args[1] = os_error; | 794 args[1] = os_error; |
795 return Dart_New(clazz, Dart_Null(), 2, args); | 795 return Dart_New(type, Dart_Null(), 2, args); |
796 } | 796 } |
797 | 797 |
798 | 798 |
799 Dart_Handle DartUtils::NewDartExceptionWithMessage(const char* library_url, | 799 Dart_Handle DartUtils::NewDartExceptionWithMessage(const char* library_url, |
800 const char* exception_name, | 800 const char* exception_name, |
801 const char* message) { | 801 const char* message) { |
802 // Create a Dart Exception object with a message. | 802 // Create a Dart Exception object with a message. |
803 Dart_Handle clazz = GetDartClass(library_url, exception_name); | 803 Dart_Handle type = GetDartType(library_url, exception_name); |
804 if (message != NULL) { | 804 if (message != NULL) { |
805 Dart_Handle args[1]; | 805 Dart_Handle args[1]; |
806 args[0] = NewString(message); | 806 args[0] = NewString(message); |
807 return Dart_New(clazz, Dart_Null(), 1, args); | 807 return Dart_New(type, Dart_Null(), 1, args); |
808 } else { | 808 } else { |
809 return Dart_New(clazz, Dart_Null(), 0, NULL); | 809 return Dart_New(type, Dart_Null(), 0, NULL); |
810 } | 810 } |
811 } | 811 } |
812 | 812 |
813 | 813 |
814 Dart_Handle DartUtils::NewDartArgumentError(const char* message) { | 814 Dart_Handle DartUtils::NewDartArgumentError(const char* message) { |
815 return NewDartExceptionWithMessage(kCoreLibURL, | 815 return NewDartExceptionWithMessage(kCoreLibURL, |
816 "ArgumentError", | 816 "ArgumentError", |
817 message); | 817 message); |
818 } | 818 } |
819 | 819 |
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982 new CObjectString(CObject::NewString(os_error->message())); | 982 new CObjectString(CObject::NewString(os_error->message())); |
983 CObjectArray* result = new CObjectArray(CObject::NewArray(3)); | 983 CObjectArray* result = new CObjectArray(CObject::NewArray(3)); |
984 result->SetAt(0, new CObjectInt32(CObject::NewInt32(kOSError))); | 984 result->SetAt(0, new CObjectInt32(CObject::NewInt32(kOSError))); |
985 result->SetAt(1, new CObjectInt32(CObject::NewInt32(os_error->code()))); | 985 result->SetAt(1, new CObjectInt32(CObject::NewInt32(os_error->code()))); |
986 result->SetAt(2, error_message); | 986 result->SetAt(2, error_message); |
987 return result; | 987 return result; |
988 } | 988 } |
989 | 989 |
990 } // namespace bin | 990 } // namespace bin |
991 } // namespace dart | 991 } // namespace dart |
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