asiva@google.com
8af296c9c8
that it is consistent with the DartEntry invoke code that it calls finally. Review URL: https://codereview.chromium.org//11639007 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16295 260f80e4-7a28-3924-810f-c04153c831b5
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include <time.h>
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#include "vm/bootstrap_natives.h"
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#include "vm/bigint_operations.h"
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#include "vm/native_entry.h"
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#include "vm/object.h"
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#include "vm/os.h"
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namespace dart {
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static int32_t kMaxAllowedSeconds = 2100000000;
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DEFINE_NATIVE_ENTRY(DateNatives_timeZoneName, 1) {
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GET_NON_NULL_NATIVE_ARGUMENT(
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Integer, dart_seconds, arguments->NativeArgAt(0));
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int64_t seconds = dart_seconds.AsInt64Value();
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if (seconds < 0 || seconds > kMaxAllowedSeconds) {
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const Array& args = Array::Handle(Array::New(1));
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args.SetAt(0, dart_seconds);
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Exceptions::ThrowByType(Exceptions::kArgument, args);
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}
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const char* name = OS::GetTimeZoneName(seconds);
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return String::New(name);
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}
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DEFINE_NATIVE_ENTRY(DateNatives_timeZoneOffsetInSeconds, 1) {
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GET_NON_NULL_NATIVE_ARGUMENT(
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Integer, dart_seconds, arguments->NativeArgAt(0));
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int64_t seconds = dart_seconds.AsInt64Value();
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if (seconds < 0 || seconds > kMaxAllowedSeconds) {
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const Array& args = Array::Handle(Array::New(1));
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args.SetAt(0, dart_seconds);
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Exceptions::ThrowByType(Exceptions::kArgument, args);
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}
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int offset = OS::GetTimeZoneOffsetInSeconds(seconds);
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return Integer::New(offset);
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}
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DEFINE_NATIVE_ENTRY(DateNatives_localTimeZoneAdjustmentInSeconds, 0) {
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int adjustment = OS::GetLocalTimeZoneAdjustmentInSeconds();
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return Integer::New(adjustment);
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}
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DEFINE_NATIVE_ENTRY(DateNatives_currentTimeMillis, 0) {
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return Integer::New(OS::GetCurrentTimeMillis());
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}
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} // namespace dart
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