528 lines
13 KiB
C#
528 lines
13 KiB
C#
// CoreUtil
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//
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// Copyright (C) 2012-2014 Daiyuu Nobori. All Rights Reserved.
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// Copyright (C) 2012-2014 SoftEther VPN Project at University of Tsukuba. All Rights Reserved.
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// Comments: Tetsuo Sugiyama, Ph.D.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// version 2 as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License version 2
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE
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// AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE.
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//
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//
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// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,
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// UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY,
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// MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS
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// SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS
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// SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER
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// CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL
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// DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING,
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// MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR
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// SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND
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// CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO
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// EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO,
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// JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION
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// AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN
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// THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE.
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//
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// USE ONLY IN JAPAN. DO NOT USE THIS SOFTWARE IN ANOTHER COUNTRY UNLESS
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// YOU HAVE A CONFIRMATION THAT THIS SOFTWARE DOES NOT VIOLATE ANY
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// CRIMINAL LAWS OR CIVIL RIGHTS IN THAT PARTICULAR COUNTRY. USING THIS
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// SOFTWARE IN OTHER COUNTRIES IS COMPLETELY AT YOUR OWN RISK. THE
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// SOFTETHER VPN PROJECT HAS DEVELOPED AND DISTRIBUTED THIS SOFTWARE TO
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// COMPLY ONLY WITH THE JAPANESE LAWS AND EXISTING CIVIL RIGHTS INCLUDING
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// PATENTS WHICH ARE SUBJECTS APPLY IN JAPAN. OTHER COUNTRIES' LAWS OR
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// CIVIL RIGHTS ARE NONE OF OUR CONCERNS NOR RESPONSIBILITIES. WE HAVE
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// NEVER INVESTIGATED ANY CRIMINAL REGULATIONS, CIVIL LAWS OR
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// INTELLECTUAL PROPERTY RIGHTS INCLUDING PATENTS IN ANY OF OTHER 200+
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// COUNTRIES AND TERRITORIES. BY NATURE, THERE ARE 200+ REGIONS IN THE
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// WORLD, WITH DIFFERENT LAWS. IT IS IMPOSSIBLE TO VERIFY EVERY
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// COUNTRIES' LAWS, REGULATIONS AND CIVIL RIGHTS TO MAKE THE SOFTWARE
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// COMPLY WITH ALL COUNTRIES' LAWS BY THE PROJECT. EVEN IF YOU WILL BE
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// SUED BY A PRIVATE ENTITY OR BE DAMAGED BY A PUBLIC SERVANT IN YOUR
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// COUNTRY, THE DEVELOPERS OF THIS SOFTWARE WILL NEVER BE LIABLE TO
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// RECOVER OR COMPENSATE SUCH DAMAGES, CRIMINAL OR CIVIL
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// RESPONSIBILITIES. NOTE THAT THIS LINE IS NOT LICENSE RESTRICTION BUT
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// JUST A STATEMENT FOR WARNING AND DISCLAIMER.
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//
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//
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// SOURCE CODE CONTRIBUTION
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// ------------------------
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//
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// Your contribution to SoftEther VPN Project is much appreciated.
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// Please send patches to us through GitHub.
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// Read the SoftEther VPN Patch Acceptance Policy in advance:
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// http://www.softether.org/5-download/src/9.patch
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//
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//
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// DEAR SECURITY EXPERTS
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// ---------------------
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//
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// If you find a bug or a security vulnerability please kindly inform us
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// about the problem immediately so that we can fix the security problem
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// to protect a lot of users around the world as soon as possible.
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//
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// Our e-mail address for security reports is:
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// softether-vpn-security [at] softether.org
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//
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// Please note that the above e-mail address is not a technical support
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// inquiry address. If you need technical assistance, please visit
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// http://www.softether.org/ and ask your question on the users forum.
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//
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// Thank you for your cooperation.
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//
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//
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// NO MEMORY OR RESOURCE LEAKS
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// ---------------------------
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//
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// The memory-leaks and resource-leaks verification under the stress
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// test has been passed before release this source code.
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using System;
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using System.Threading;
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using System.Data;
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using System.Data.Sql;
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using System.Data.SqlClient;
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using System.Data.SqlTypes;
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using System.Text;
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using System.Configuration;
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using System.Collections;
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using System.Collections.Generic;
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using System.Security.Cryptography;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using System.IO;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.Drawing.Drawing2D;
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using System.Web.Mail;
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namespace CoreUtil
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{
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class CsvTimeSpan
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{
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public DateTime StartDateTime;
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public DateTime EndDateTime;
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public int StartIndex;
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public int NumIndex;
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public CsvTimeSpan(DateTime startDateTime, DateTime endDateTime, int startIndex, int numIndex)
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{
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StartDateTime = startDateTime;
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EndDateTime = endDateTime;
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StartIndex = startIndex;
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NumIndex = numIndex;
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}
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}
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public class Csv
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{
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List<CsvEntry> entryList;
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Encoding encoding;
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static Encoding defaultEncoding = Str.ShiftJisEncoding;
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public Encoding Encoding
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{
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get
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{
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return encoding;
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}
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set
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{
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this.encoding = value;
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}
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}
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public CsvEntry First
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{
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get
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{
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return entryList[0];
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}
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}
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public CsvEntry Last
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{
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get
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{
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return entryList[entryList.Count - 1];
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}
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}
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public Csv()
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: this(defaultEncoding)
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{
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}
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public Csv(Encoding encoding)
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{
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init(null, encoding);
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}
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public Csv(string filename)
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: this(filename, defaultEncoding)
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{
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}
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public Csv(string filename, Encoding encoding)
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{
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init(Buf.ReadFromFile(filename), encoding);
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}
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public Csv(Buf data)
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{
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byte[] src = data.ByteData;
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int bomSize;
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Encoding enc = Str.CheckBOM(src, out bomSize);
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if (bomSize >= 1)
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{
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src = Util.RemoveStartByteArray(src, bomSize);
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}
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init(new Buf(src), enc);
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}
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public Csv(Buf data, Encoding encoding)
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{
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init(data, encoding);
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}
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void init(Buf data, Encoding encoding)
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{
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if (encoding == null)
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{
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encoding = defaultEncoding;
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}
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int bomSize = 0;
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Encoding enc2 = null;
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if (data != null)
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{
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enc2 = Str.CheckBOM(data.ByteData, out bomSize);
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}
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if (bomSize >= 1)
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{
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data = new Buf(Util.RemoveStartByteArray(data.ByteData, bomSize));
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}
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if (enc2 != null)
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{
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encoding = enc2;
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}
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this.encoding = encoding;
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entryList = new List<CsvEntry>();
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if (data != null)
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{
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MemoryStream ms = new MemoryStream(data.ByteData);
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StreamReader sr = new StreamReader(ms, this.encoding);
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while (true)
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{
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string s = sr.ReadLine();
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if (s == null)
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{
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break;
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}
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char[] sep = { ',' };
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string[] strings = s.Trim().Split(sep, StringSplitOptions.None);
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CsvEntry e = new CsvEntry(strings);
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Add(e);
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}
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}
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}
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public override string ToString()
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{
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StringBuilder b = new StringBuilder();
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foreach (CsvEntry e in entryList)
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{
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b.AppendLine(e.ToString());
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}
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return b.ToString();
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}
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public Buf ToBuf()
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{
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string s = ToString();
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Buf b = new Buf();
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byte[] bom = Str.GetBOM(this.Encoding);
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if (bom != null)
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{
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b.Write(bom);
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}
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b.Write(encoding.GetBytes(s));
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b.SeekToBegin();
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return b;
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}
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public void SaveToFile(string filename)
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{
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File.WriteAllBytes(filename, ToBuf().ByteData);
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}
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public void Add(CsvEntry e)
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{
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entryList.Add(e);
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}
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public int Count
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{
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get
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{
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return entryList.Count;
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}
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}
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public CsvEntry this[int index]
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{
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get
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{
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return entryList[index];
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}
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}
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public IEnumerable Items
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{
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get
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{
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int i;
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for (i = 0; i < entryList.Count; i++)
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{
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yield return entryList[i];
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}
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}
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}
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CsvCompare csvCompareMethod;
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int csvCompareIndex;
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Type csvCompareType;
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bool csvCompareReverse;
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int sortInternal(CsvEntry e1, CsvEntry e2)
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{
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if (csvCompareMethod != null)
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{
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object o1 = e1.Convert(csvCompareType, csvCompareIndex);
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object o2 = e2.Convert(csvCompareType, csvCompareIndex);
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return csvCompareMethod(o1, o2) * (csvCompareReverse ? -1 : 1);
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}
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else
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{
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IComparable o1 = (IComparable)e1.Convert(csvCompareType, csvCompareIndex);
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IComparable o2 = (IComparable)e2.Convert(csvCompareType, csvCompareIndex);
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return o1.CompareTo(o2) * (csvCompareReverse ? -1 : 1);
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}
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}
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public void Sort(Type type)
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{
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Sort(null, type);
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}
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public void Sort(CsvCompare cmp, Type type)
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{
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Sort(cmp, type, false);
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}
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public void Sort(Type type, bool reverse)
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{
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Sort(null, type, reverse);
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}
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public void Sort(CsvCompare cmp, Type type, bool reverse)
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{
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Sort(cmp, 0, type, reverse);
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}
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public void Sort(int index, Type type)
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{
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Sort(null, index, type);
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}
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public void Sort(CsvCompare cmp, int index, Type type)
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{
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Sort(cmp, 0, type, false);
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}
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public void Sort(int index, Type type, bool reverse)
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{
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Sort(null, index, type, reverse);
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}
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public void Sort(CsvCompare cmp, int index, Type type, bool reverse)
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{
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csvCompareMethod = cmp;
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csvCompareIndex = index;
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csvCompareType = type;
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csvCompareReverse = reverse;
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entryList.Sort(new Comparison<CsvEntry>(sortInternal));
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}
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public static int CompareString(object o1, object o2)
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{
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string s1 = (string)o1;
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string s2 = (string)o2;
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return s1.CompareTo(s2);
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}
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public static int CompareDatetime(object o1, object o2)
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{
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DateTime d1 = (DateTime)o1;
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DateTime d2 = (DateTime)o2;
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return d1.CompareTo(d2);
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}
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public void SetEncoding(Encoding e)
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{
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this.encoding = e;
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}
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public Csv Clone()
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{
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Csv csv = new Csv(this.encoding);
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foreach (CsvEntry e in entryList)
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{
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csv.Add(e.Clone());
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}
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return csv;
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}
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}
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public delegate int CsvCompare(object o1, object o2);
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public class CsvEntry
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{
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List<string> strings;
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public CsvEntry Clone()
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{
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string[] array = (string[])strings.ToArray().Clone();
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CsvEntry e = new CsvEntry(array);
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return e;
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}
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public CsvEntry(params string[] elements)
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{
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strings = new List<string>();
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foreach (string s in elements)
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{
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string str = s;
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if (str.StartsWith("\"") && str.EndsWith("\"") && str.Length >= 2)
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{
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str = str.Substring(1, str.Length - 2);
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}
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strings.Add(str);
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}
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}
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public string this[int index]
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{
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get
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{
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return strings[index];
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}
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}
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public int Count
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{
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get
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{
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return strings.Count;
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}
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}
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public override string ToString()
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{
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int i, num;
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string ret = "";
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num = strings.Count;
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for (i = 0; i < num; i++)
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{
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string s = strings[i];
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s = Str.ReplaceStr(s, ",", ".", false);
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s = Str.ReplaceStr(s, "\r\n", " ", false);
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s = Str.ReplaceStr(s, "\r", " ", false);
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s = Str.ReplaceStr(s, "\n", " ", false);
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ret += s;
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if ((i + 1) < num)
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{
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ret += ",";
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}
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}
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return ret;
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}
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Type lastType = null;
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object lastObject = null;
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int lastIndex = -1;
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public object Convert(Type type, int index)
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{
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if (lastType == type && lastIndex == index)
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{
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return lastObject;
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}
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lastType = type;
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lastIndex = index;
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lastObject = System.Convert.ChangeType(strings[index], type);
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return lastObject;
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}
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public DateTime ToDateTime(int index)
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{
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return (DateTime)Convert(typeof(DateTime), index);
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}
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}
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}
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// Developed by SoftEther VPN Project at University of Tsukuba in Japan.
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// Department of Computer Science has dozens of overly-enthusiastic geeks.
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// Join us: http://www.tsukuba.ac.jp/english/admission/
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