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use builtin method

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This commit is contained in:
Robo 2016-02-24 16:25:41 +05:30
parent 367d12402a
commit 467870deb6
1 changed files with 11 additions and 23 deletions
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34
atom/common/native_mate_converters/v8_value_converter.cc
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@ -4,7 +4,6 @@
#include "atom/common/native_mate_converters/v8_value_converter.h"
#include <ctime>
#include <map>
#include <string>
#include <utility>
@ -21,14 +20,6 @@ namespace {
const int kMaxRecursionDepth = 100;
const double kMsPerDay = 24 * 60 * 60 * 1000;
int TimeInDay(double time_ms) {
if (time_ms < 0) time_ms -= (kMsPerDay -1);
int days = static_cast<int>(time_ms / kMsPerDay);
return static_cast<int>(time_ms - days * kMsPerDay);
}
} // namespace
// The state of a call to FromV8Value.
@ -248,20 +239,17 @@ base::Value* V8ValueConverter::FromV8ValueImpl(
if (val->IsDate()) {
v8::Date* date = v8::Date::Cast(*val);
double const time_ms = date->NumberValue();
int const time_in_day_ms = TimeInDay(time_ms);
std::time_t time_s(time_ms / 1000.0);
char buf[128];
std::tm* gm_time = std::gmtime(&time_s);
int year = gm_time->tm_year + 1900;
int month = gm_time->tm_mon + 1;
int ms = time_in_day_ms % 1000;
size_t length = snprintf(buf, sizeof buf,
"%04d-%02d-%02dT%02d:%02d:%02d.%03dZ",
year, month, gm_time->tm_mday,
gm_time->tm_hour, gm_time->tm_min,
gm_time->tm_sec, ms);
return new base::StringValue(std::string(buf, length));
v8::Local<v8::Value> toISOString =
date->GetRealNamedPropertyInPrototypeChain(
v8::String::NewFromUtf8(isolate, "toISOString"));
if (toISOString->IsFunction()) {
v8::Local<v8::Value> result =
toISOString.As<v8::Function>()->Call(val, 0, nullptr);
if (!result.IsEmpty()) {
v8::String::Utf8Value utf8(result->ToString());
return new base::StringValue(std::string(*utf8, utf8.length()));
}
}
}
if (val->IsRegExp()) {