-/*\r
- * Firebird ADO.NET Data provider for .NET and Mono \r
- * \r
- * The contents of this file are subject to the Initial \r
- * Developer's Public License Version 1.0 (the "License"); \r
- * you may not use this file except in compliance with the \r
- * License. You may obtain a copy of the License at \r
- * http://www.firebirdsql.org/index.php?op=doc&id=idpl\r
- *\r
- * Software distributed under the License is distributed on \r
- * an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either \r
- * express or implied. See the License for the specific \r
- * language governing rights and limitations under the License.\r
- * \r
- * Copyright (c) 2002, 2005 Carlos Guzman Alvarez\r
- * All Rights Reserved.\r
- */\r
-\r
-using System;\r
-using System.Globalization;\r
-\r
-namespace FirebirdSql.Data.Common\r
-{\r
- internal sealed class TypeEncoder\r
- {\r
- #region Constructors\r
-\r
- private TypeEncoder()\r
- {\r
- }\r
-\r
- #endregion\r
-\r
- #region Static Methods\r
-\r
- public static object EncodeDecimal(decimal d, int scale, int sqltype)\r
- {\r
- long multiplier = 1;\r
-\r
- if (scale < 0)\r
- {\r
- multiplier = (long)System.Math.Pow(10, scale * (-1));\r
- }\r
-\r
- switch (sqltype & ~1)\r
- {\r
- case IscCodes.SQL_SHORT:\r
- return (short)(d * multiplier);\r
-\r
- case IscCodes.SQL_LONG:\r
- return (int)(d * multiplier);\r
-\r
- case IscCodes.SQL_QUAD:\r
- case IscCodes.SQL_INT64:\r
- return (long)(d * multiplier);\r
-\r
- case IscCodes.SQL_DOUBLE:\r
- default:\r
- return d;\r
- }\r
- }\r
-\r
- public static int EncodeTime(DateTime d)\r
- {\r
- GregorianCalendar calendar = new GregorianCalendar();\r
-\r
- int millisInDay =\r
- (int)(calendar.GetHour(d) * 3600000 +\r
- calendar.GetMinute(d) * 60000 +\r
- calendar.GetSecond(d) * 1000 +\r
- calendar.GetMilliseconds(d)) * 10;\r
-\r
- return millisInDay;\r
- }\r
-\r
- public static int EncodeDate(DateTime d)\r
- {\r
- int day, month, year;\r
- int c, ya;\r
-\r
- GregorianCalendar calendar = new GregorianCalendar();\r
-\r
- day = calendar.GetDayOfMonth(d);\r
- month = calendar.GetMonth(d);\r
- year = calendar.GetYear(d);\r
-\r
- if (month > 2)\r
- {\r
- month -= 3;\r
- }\r
- else\r
- {\r
- month += 9;\r
- year -= 1;\r
- }\r
-\r
- c = year / 100;\r
- ya = year - 100 * c;\r
-\r
- return ((146097 * c) / 4 +\r
- (1461 * ya) / 4 +\r
- (153 * month + 2) / 5 +\r
- day + 1721119 - 2400001);\r
- }\r
-\r
- #endregion\r
- }\r
+/*
+ * Firebird ADO.NET Data provider for .NET and Mono
+ *
+ * The contents of this file are subject to the Initial
+ * Developer's Public License Version 1.0 (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.firebirdsql.org/index.php?op=doc&id=idpl
+ *
+ * Software distributed under the License is distributed on
+ * an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
+ * express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ *
+ * Copyright (c) 2002, 2005 Carlos Guzman Alvarez
+ * All Rights Reserved.
+ */
+
+using System;
+using System.Globalization;
+
+namespace FirebirdSql.Data.Common
+{
+ internal sealed class TypeEncoder
+ {
+ #region Constructors
+
+ private TypeEncoder()
+ {
+ }
+
+ #endregion
+
+ #region Static Methods
+
+ public static object EncodeDecimal(decimal d, int scale, int sqltype)
+ {
+ long multiplier = 1;
+
+ if (scale < 0)
+ {
+ multiplier = (long)System.Math.Pow(10, scale * (-1));
+ }
+
+ switch (sqltype & ~1)
+ {
+ case IscCodes.SQL_SHORT:
+ return (short)(d * multiplier);
+
+ case IscCodes.SQL_LONG:
+ return (int)(d * multiplier);
+
+ case IscCodes.SQL_QUAD:
+ case IscCodes.SQL_INT64:
+ return (long)(d * multiplier);
+
+ case IscCodes.SQL_DOUBLE:
+ default:
+ return d;
+ }
+ }
+
+ public static int EncodeTime(DateTime d)
+ {
+ GregorianCalendar calendar = new GregorianCalendar();
+
+ int millisInDay =
+ (int)(calendar.GetHour(d) * 3600000 +
+ calendar.GetMinute(d) * 60000 +
+ calendar.GetSecond(d) * 1000 +
+ calendar.GetMilliseconds(d)) * 10;
+
+ return millisInDay;
+ }
+
+ public static int EncodeDate(DateTime d)
+ {
+ int day, month, year;
+ int c, ya;
+
+ GregorianCalendar calendar = new GregorianCalendar();
+
+ day = calendar.GetDayOfMonth(d);
+ month = calendar.GetMonth(d);
+ year = calendar.GetYear(d);
+
+ if (month > 2)
+ {
+ month -= 3;
+ }
+ else
+ {
+ month += 9;
+ year -= 1;
+ }
+
+ c = year / 100;
+ ya = year - 100 * c;
+
+ return ((146097 * c) / 4 +
+ (1461 * ya) / 4 +
+ (153 * month + 2) / 5 +
+ day + 1721119 - 2400001);
+ }
+
+ #endregion
+ }
}
\ No newline at end of file
projects / mono.git / blobdiff