1 files changed, 131 insertions, 0 deletions
diff --git a/mobile_src/Calendar/CalendarUtility.cpp b/mobile_src/Calendar/CalendarUtility.cpp
new file mode 100644
index 0000000..b1c4c70
--- /dev/null
+++ b/mobile_src/Calendar/CalendarUtility.cpp
@@ -0,0 +1,131 @@
+//
+// Tizen Web Device API
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+
+#include "CalendarUtility.h"
+#include <unicode/ucal.h>
+#include <unicode/ustring.h>
+#include <unicode/ustdio.h>
+#include <unicode/udat.h>
+#include <Logger.h>
+
+namespace DeviceAPI {
+namespace Calendar {
+
+#define ms2sec(ms) (long long int)(ms / 1000.0)
+#define sec2ms(s) (s * 1000.0)
+
+CalendarUtility::CalendarUtility()
+{
+}
+
+CalendarUtility::~CalendarUtility()
+{
+}
+
+calendar_time_s CalendarUtility::LLIToCalTime(const char* tzid, const long long int lli)
+{
+	int y, mon, d;
+	UCalendar *ucal;
+	UErrorCode status = U_ZERO_ERROR;
+
+    calendar_time_s ct = {CALENDAR_TIME_LOCALTIME, {0}};
+
+	UChar *_tzid = NULL;
+
+	if (tzid == NULL)
+	{
+		tzid = "Etc/Unknown";
+	}
+	_tzid = (UChar*)calloc(strlen(tzid) + 1, sizeof(UChar));
+	if (_tzid == NULL)
+	{
+		LoggerE("Failed to calloc");
+		return ct;
+	}
+	u_uastrcpy(_tzid, tzid);
+
+	LoggerD("tzid: "<<tzid);
+
+	ucal = ucal_open(_tzid, u_strlen(_tzid), "en_US", UCAL_TRADITIONAL, &status);
+	if (U_FAILURE(status)) {
+		LoggerE("ucal_open failed with "<<u_errorName(status));
+		return ct;
+	}
+
+	ucal_setMillis(ucal, sec2ms(lli), &status);
+	if (U_FAILURE(status)) {
+		LoggerE("ucal_setMillis failed with "<<u_errorName(status));
+		return ct;
+	}
+
+	y = ucal_get(ucal, UCAL_YEAR, &status);
+	mon = ucal_get(ucal, UCAL_MONTH, &status) + 1;
+	d = ucal_get(ucal, UCAL_DATE, &status);
+
+	ct.time.date = {y, mon, d};
+
+	LoggerD("y: "<<y<<", mon: "<<mon<<", d: "<<d);
+
+	ucal_close(ucal);
+	if (_tzid) free(_tzid);
+
+	return ct;
+}
+
+long long int CalendarUtility::calTimeToLLI(const char* tzid, const calendar_time_s ct)
+{
+	long long int lli;
+	UCalendar *ucal;
+	UErrorCode status = U_ZERO_ERROR;
+
+	UChar *_tzid = NULL;
+
+	if (tzid == NULL)
+	{
+		tzid = "Etc/GMT";
+	}
+	_tzid = (UChar*)calloc(strlen(tzid) + 1, sizeof(UChar));
+	if (_tzid == NULL)
+	{
+		LoggerE("Failed to calloc");
+		return -1;
+	}
+	u_uastrcpy(_tzid, tzid);
+
+	LoggerD("tzid: "<<tzid);
+
+	ucal = ucal_open(_tzid, u_strlen(_tzid), "en_US", UCAL_TRADITIONAL, &status);
+	if (U_FAILURE(status)) {
+		LoggerE("ucal_open failed with "<<u_errorName(status));
+		return -1;
+	}
+
+	ucal_set(ucal, UCAL_YEAR, ct.time.date.year);
+	ucal_set(ucal, UCAL_MONTH, ct.time.date.month -1);
+	ucal_set(ucal, UCAL_DATE, ct.time.date.mday);
+	lli = ms2sec(ucal_getMillis(ucal, &status));
+	ucal_close(ucal);
+	if (_tzid) free(_tzid);
+
+	LoggerD("converted time: "<<lli);
+
+	return lli;
+}
+
+} // Calendar
+} // DeviceAPI