47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/value_conversions.h"
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#include "base/files/file_path.h"
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#include "base/strings/string_number_conversions.h"
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#include "base/time/time.h"
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#include "base/values.h"
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namespace base {
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// |Value| internally stores strings in UTF-8, so we have to convert from the
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// system native code to UTF-8 and back.
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StringValue* CreateFilePathValue(const FilePath& in_value) {
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return new StringValue(in_value.AsUTF8Unsafe());
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}
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bool GetValueAsFilePath(const Value& value, FilePath* file_path) {
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std::string str;
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if (!value.GetAsString(&str))
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return false;
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if (file_path)
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*file_path = FilePath::FromUTF8Unsafe(str);
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return true;
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}
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// |Value| does not support 64-bit integers, and doubles do not have enough
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// precision, so we store the 64-bit time value as a string instead.
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StringValue* CreateTimeDeltaValue(const TimeDelta& time) {
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std::string string_value = base::Int64ToString(time.ToInternalValue());
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return new StringValue(string_value);
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}
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bool GetValueAsTimeDelta(const Value& value, TimeDelta* time) {
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std::string str;
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int64 int_value;
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if (!value.GetAsString(&str) || !base::StringToInt64(str, &int_value))
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return false;
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if (time)
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*time = TimeDelta::FromInternalValue(int_value);
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return true;
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}
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} // namespace base
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