mirror of
https://github.com/SoftEtherVPN/SoftEtherVPN.git
synced 2025-04-03 18:00:08 +03:00
1050 lines
23 KiB
C#
1050 lines
23 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 IT IN OTHER COUNTRIES. IMPORTING THIS
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// SOFTWARE INTO OTHER COUNTRIES IS AT YOUR OWN RISK. SOME COUNTRIES
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// PROHIBIT ENCRYPTED COMMUNICATIONS. USING THIS SOFTWARE IN OTHER
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// COUNTRIES MIGHT BE RESTRICTED.
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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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using System.Xml;
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using System.Xml.Schema;
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using System.Xml.Serialization;
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using System.ComponentModel;
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using System.Runtime.InteropServices;
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namespace CoreUtil
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{
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public enum CoreLanguage
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{
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Japanese = 0,
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English = 1,
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}
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public class CoreLanguageClass
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{
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public readonly CoreLanguage Language;
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public readonly int Id;
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readonly string name;
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public string Name
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{
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get
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{
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if (name == "ja")
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{
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if (CoreLanguageList.RegardsJapanAsJP)
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{
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return "jp";
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}
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}
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return name;
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}
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}
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public readonly string TitleInEnglish;
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public readonly string TitleInNative;
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public CoreLanguageClass(CoreLanguage lang, int id, string name,
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string titleInEnglish, string titleInNative)
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{
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this.Language = lang;
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this.Id = id;
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this.name = name;
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this.TitleInEnglish = titleInEnglish;
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this.TitleInNative = titleInNative;
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}
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public static void SetCurrentThreadLanguageClass(CoreLanguageClass lang)
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{
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ThreadData.CurrentThreadData.DataList["current_thread_language"] = lang;
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}
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public static CoreLanguageClass CurrentThreadLanguageClass
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{
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get
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{
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return GetCurrentThreadLanguageClass();
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}
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set
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{
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SetCurrentThreadLanguageClass(value);
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}
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}
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public static CoreLanguage CurrentThreadLanguage
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{
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get
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{
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return CurrentThreadLanguageClass.Language;
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}
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}
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public static CoreLanguageClass GetCurrentThreadLanguageClass()
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{
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CoreLanguageClass lang = null;
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try
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{
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lang = (CoreLanguageClass)ThreadData.CurrentThreadData.DataList["current_thread_language"];
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}
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catch
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{
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}
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if (lang == null)
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{
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lang = CoreLanguageList.DefaultLanguage;
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SetCurrentThreadLanguageClass(lang);
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}
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return lang;
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}
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}
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public static class CoreLanguageList
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{
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public static readonly CoreLanguageClass DefaultLanguage;
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public static readonly CoreLanguageClass Japanese;
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public static readonly CoreLanguageClass English;
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public static bool RegardsJapanAsJP = false;
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public static readonly List<CoreLanguageClass> LanguageList = new List<CoreLanguageClass>();
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static CoreLanguageList()
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{
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CoreLanguageList.LanguageList = new List<CoreLanguageClass>();
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CoreLanguageList.Japanese = new CoreLanguageClass(CoreLanguage.Japanese,
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0, "ja", "Japanese", "日本語");
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CoreLanguageList.English = new CoreLanguageClass(CoreLanguage.English,
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1, "en", "English", "English");
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CoreLanguageList.DefaultLanguage = CoreLanguageList.Japanese;
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CoreLanguageList.LanguageList.Add(CoreLanguageList.Japanese);
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CoreLanguageList.LanguageList.Add(CoreLanguageList.English);
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}
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public static CoreLanguageClass GetLanguageClassByName(string name)
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{
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Str.NormalizeStringStandard(ref name);
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foreach (CoreLanguageClass c in LanguageList)
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{
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if (Str.StrCmpi(c.Name, name))
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{
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return c;
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}
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}
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return DefaultLanguage;
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}
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public static CoreLanguageClass GetLangugageClassByEnum(CoreLanguage lang)
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{
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foreach (CoreLanguageClass c in LanguageList)
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{
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if (c.Language == lang)
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{
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return c;
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}
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}
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return DefaultLanguage;
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}
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}
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public static class Util
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{
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public const int SizeOfInt32 = 4;
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public const int SizeOfInt16 = 2;
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public const int SizeOfInt64 = 8;
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public const int SizeOfInt8 = 1;
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public static byte[] ToByte(ushort i)
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{
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byte[] ret = BitConverter.GetBytes(i);
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Endian(ret);
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return ret;
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}
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public static byte[] ToByte(short i)
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{
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byte[] ret = BitConverter.GetBytes(i);
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Endian(ret);
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return ret;
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}
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public static byte[] ToByte(uint i)
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{
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byte[] ret = BitConverter.GetBytes(i);
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Endian(ret);
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return ret;
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}
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public static byte[] ToByte(int i)
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{
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byte[] ret = BitConverter.GetBytes(i);
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Endian(ret);
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return ret;
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}
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public static byte[] ToByte(ulong i)
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{
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byte[] ret = BitConverter.GetBytes(i);
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Endian(ret);
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return ret;
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}
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public static byte[] ToByte(long i)
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{
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byte[] ret = BitConverter.GetBytes(i);
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Endian(ret);
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return ret;
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}
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public static ushort ByteToUShort(byte[] b)
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{
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byte[] c = CloneByteArray(b);
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Endian(c);
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return BitConverter.ToUInt16(c, 0);
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}
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public static short ByteToShort(byte[] b)
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{
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byte[] c = CloneByteArray(b);
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Endian(c);
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return BitConverter.ToInt16(c, 0);
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}
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public static uint ByteToUInt(byte[] b)
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{
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byte[] c = CloneByteArray(b);
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Endian(c);
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return BitConverter.ToUInt32(c, 0);
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}
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public static int ByteToInt(byte[] b)
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{
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byte[] c = CloneByteArray(b);
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Endian(c);
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return BitConverter.ToInt32(c, 0);
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}
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public static ulong ByteToULong(byte[] b)
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{
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byte[] c = CloneByteArray(b);
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Endian(c);
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return BitConverter.ToUInt64(c, 0);
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}
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public static long ByteToLong(byte[] b)
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{
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byte[] c = CloneByteArray(b);
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Endian(c);
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return BitConverter.ToInt64(c, 0);
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}
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public static byte[] ReadAllFromStream(Stream st)
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{
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byte[] tmp = new byte[32 * 1024];
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Buf b = new Buf();
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while (true)
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{
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int r = st.Read(tmp, 0, tmp.Length);
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if (r == 0)
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{
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break;
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}
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b.Write(tmp, 0, r);
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}
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return b.ByteData;
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}
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public static List<T> CloneList<T>(List<T> src)
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{
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List<T> ret = new List<T>();
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foreach (T t in src)
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{
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ret.Add(t);
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}
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return ret;
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}
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public static byte[] ExtractByteArray(byte[] data, int pos, int len)
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{
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byte[] ret = new byte[len];
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Util.CopyByte(ret, 0, data, pos, len);
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return ret;
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}
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public static T[] CombineArray<T>(params T[][] arrays)
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{
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List<T> o = new List<T>();
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foreach (T[] array in arrays)
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{
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foreach (T element in array)
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{
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o.Add(element);
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}
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}
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return o.ToArray();
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}
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public static byte[] CombineByteArray(byte[] b1, byte[] b2)
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{
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Buf b = new Buf();
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if (b1 != null)
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{
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b.Write(b1);
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}
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if (b2 != null)
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{
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b.Write(b2);
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}
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return b.ByteData;
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}
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public static byte[] RemoveStartByteArray(byte[] src, int numBytes)
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{
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if (numBytes == 0)
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{
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return src;
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}
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int num = src.Length - numBytes;
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byte[] ret = new byte[num];
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Util.CopyByte(ret, 0, src, numBytes, num);
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return ret;
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}
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public static DateTime[] GetYearNendoList(DateTime startYear, DateTime endYear)
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{
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startYear = GetStartOfNendo(startYear);
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endYear = GetEndOfNendo(endYear);
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if (startYear > endYear)
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{
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throw new ArgumentException();
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}
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List<DateTime> ret = new List<DateTime>();
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DateTime dt;
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for (dt = startYear; dt <= endYear; dt = GetStartOfNendo(dt.AddYears(1)))
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{
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ret.Add(dt);
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}
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return ret.ToArray();
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}
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public static DateTime[] GetYearList(DateTime startYear, DateTime endYear)
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{
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startYear = GetStartOfYear(startYear);
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endYear = GetEndOfYear(endYear);
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if (startYear > endYear)
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{
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throw new ArgumentException();
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}
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List<DateTime> ret = new List<DateTime>();
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DateTime dt;
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for (dt = startYear; dt <= endYear; dt = GetStartOfYear(dt.AddYears(1)))
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{
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ret.Add(dt);
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}
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return ret.ToArray();
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}
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public static DateTime[] GetMonthList(DateTime startMonth, DateTime endMonth)
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{
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startMonth = GetStartOfMonth(startMonth);
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endMonth = GetEndOfMonth(endMonth);
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if (startMonth > endMonth)
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{
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throw new ArgumentException();
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}
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List<DateTime> ret = new List<DateTime>();
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DateTime dt;
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for (dt = startMonth; dt <= endMonth; dt = GetStartOfMonth(dt.AddMonths(1)))
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{
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ret.Add(dt);
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}
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return ret.ToArray();
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}
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public static int GetAge(DateTime birthDay, DateTime now)
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{
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birthDay = birthDay.Date;
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now = now.Date;
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DateTime dayBirthDay = new DateTime(2000, birthDay.Month, birthDay.Day);
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DateTime dayNow = new DateTime(2000, now.Month, now.Day);
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int ret = now.Year - birthDay.Year;
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if (dayBirthDay > dayNow)
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{
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ret -= 1;
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}
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return Math.Max(ret, 0);
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}
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public static int GetNumOfDaysInMonth(DateTime dt)
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{
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DateTime dt1 = new DateTime(dt.Year, dt.Month, dt.Day);
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DateTime dt2 = dt1.AddMonths(1);
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TimeSpan span = dt2 - dt1;
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return span.Days;
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}
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public static int GetNumMonthSpan(DateTime dt1, DateTime dt2, bool kiriage)
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{
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if (dt1 > dt2)
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{
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DateTime dtt = dt2;
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dt2 = dt1;
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dt1 = dtt;
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}
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int i;
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DateTime dt = dt1;
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for (i = 0; ; i++)
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{
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if (kiriage)
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{
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if (dt >= dt2)
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{
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return i;
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}
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}
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else
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{
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if (dt >= dt2.AddMonths(1).AddTicks(-1))
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{
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return i;
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}
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}
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dt = dt.AddMonths(1);
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}
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}
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public static DateTime GetStartOfMonth(DateTime dt)
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{
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return new DateTime(dt.Year, dt.Month, 1);
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}
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public static DateTime GetEndOfMonth(DateTime dt)
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{
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return new DateTime(dt.Year, dt.Month, 1).AddMonths(1).AddSeconds(-1).Date;
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}
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public static DateTime GetStartOfYear(DateTime dt)
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{
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return new DateTime(dt.Year, 1, 1, 0, 0, 0);
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}
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public static DateTime GetEndOfYear(DateTime dt)
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{
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return GetStartOfYear(dt).AddYears(1).AddSeconds(-1).Date;
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}
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public static DateTime GetEndOfMonthForSettle(DateTime dt)
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{
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dt = new DateTime(dt.Year, dt.Month, 1).AddMonths(1).AddSeconds(-1).Date;
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if (dt.Month == 4 && (new DateTime(dt.Year, 4, 29).DayOfWeek == DayOfWeek.Sunday))
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{
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dt = dt.AddDays(1);
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}
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while ((dt.DayOfWeek == DayOfWeek.Sunday || dt.DayOfWeek == DayOfWeek.Saturday) ||
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(dt.Month == 12 && dt.Day >= 29) ||
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(dt.Month == 1 && dt.Day <= 3))
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{
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dt = dt.AddDays(1);
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}
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return dt;
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}
|
|
|
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public static DateTime GetStartOfDay(DateTime dt)
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{
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return dt.Date;
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}
|
|
|
|
public static DateTime GetEndOfDate(DateTime dt)
|
|
{
|
|
return GetStartOfDay(dt).AddDays(1).AddTicks(-1);
|
|
}
|
|
|
|
public static int GetNendo(DateTime dt)
|
|
{
|
|
if (dt.Month >= 4)
|
|
{
|
|
return dt.Year;
|
|
}
|
|
else
|
|
{
|
|
return dt.Year - 1;
|
|
}
|
|
}
|
|
|
|
public static DateTime GetStartOfNendo(DateTime dt)
|
|
{
|
|
return GetStartOfNendo(GetNendo(dt));
|
|
}
|
|
public static DateTime GetStartOfNendo(int nendo)
|
|
{
|
|
return new DateTime(nendo, 4, 1, 0, 0, 0).Date;
|
|
}
|
|
|
|
public static DateTime GetEndOfNendo(DateTime dt)
|
|
{
|
|
return GetEndOfNendo(GetNendo(dt));
|
|
}
|
|
public static DateTime GetEndOfNendo(int nendo)
|
|
{
|
|
return new DateTime(nendo + 1, 3, 31, 0, 0, 0).Date;
|
|
}
|
|
|
|
public static void Endian(byte[] b)
|
|
{
|
|
if (Env.IsLittleEndian)
|
|
{
|
|
Array.Reverse(b);
|
|
}
|
|
}
|
|
public static byte[] EndianRetByte(byte[] b)
|
|
{
|
|
b = Util.CloneByteArray(b);
|
|
|
|
Endian(b);
|
|
|
|
return b;
|
|
}
|
|
public static UInt16 Endian(UInt16 v)
|
|
{
|
|
return Util.ByteToUShort(Util.EndianRetByte(Util.ToByte(v)));
|
|
}
|
|
public static UInt32 Endian(UInt32 v)
|
|
{
|
|
return Util.ByteToUInt(Util.EndianRetByte(Util.ToByte(v)));
|
|
}
|
|
public static UInt64 Endian(UInt64 v)
|
|
{
|
|
return Util.ByteToULong(Util.EndianRetByte(Util.ToByte(v)));
|
|
}
|
|
|
|
public static string SafeDomainStr(string str)
|
|
{
|
|
string ret = str.Replace("(", "").Replace(")", "").Replace(" ", "").Replace("-", "").Replace("#", "")
|
|
.Replace("%", "").Replace("%", "").Replace("&", "").Replace(".", "");
|
|
if (ret == "")
|
|
{
|
|
ret = "host";
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
public static byte[] CopyByte(byte[] src)
|
|
{
|
|
return (byte[])src.Clone();
|
|
}
|
|
public static byte[] CopyByte(byte[] src, int srcOffset)
|
|
{
|
|
return CopyByte(src, srcOffset, src.Length - srcOffset);
|
|
}
|
|
public static byte[] CopyByte(byte[] src, int srcOffset, int size)
|
|
{
|
|
byte[] ret = new byte[size];
|
|
CopyByte(ret, 0, src, srcOffset, size);
|
|
return ret;
|
|
}
|
|
public static void CopyByte(byte[] dst, byte[] src, int srcOffset, int size)
|
|
{
|
|
CopyByte(dst, 0, src, srcOffset, size);
|
|
}
|
|
public static void CopyByte(byte[] dst, int dstOffset, byte[] src)
|
|
{
|
|
CopyByte(dst, dstOffset, src, 0, src.Length);
|
|
}
|
|
public static void CopyByte(byte[] dst, int dstOffset, byte[] src, int srcOffset, int size)
|
|
{
|
|
Array.Copy(src, srcOffset, dst, dstOffset, size);
|
|
}
|
|
|
|
public static bool IsZero(byte[] data)
|
|
{
|
|
return IsZero(data, 0, data.Length);
|
|
}
|
|
public static bool IsZero(byte[] data, int offset, int size)
|
|
{
|
|
int i;
|
|
for (i = offset; i < offset + size; i++)
|
|
{
|
|
if (data[i] != 0)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public static bool CompareByte(byte[] b1, byte[] b2)
|
|
{
|
|
if (b1.Length != b2.Length)
|
|
{
|
|
return false;
|
|
}
|
|
int i, len;
|
|
len = b1.Length;
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
if (b1[i] != b2[i])
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public static int CompareByteRetInt(byte[] b1, byte[] b2)
|
|
{
|
|
int i;
|
|
for (i = 0; ; i++)
|
|
{
|
|
int a1 = -1, a2 = -1;
|
|
if (b1.Length < i)
|
|
{
|
|
a1 = (int)b1[i];
|
|
}
|
|
if (b2.Length < i)
|
|
{
|
|
a2 = (int)b2[i];
|
|
}
|
|
|
|
if (a1 > a2)
|
|
{
|
|
return 1;
|
|
}
|
|
else if (a1 < a2)
|
|
{
|
|
return -1;
|
|
}
|
|
if (a1 == -1 && a2 == -1)
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static byte[] CloneByteArray(byte[] src)
|
|
{
|
|
byte[] ret = new byte[src.Length];
|
|
|
|
Util.CopyByte(ret, src, 0, src.Length);
|
|
|
|
return ret;
|
|
}
|
|
|
|
public static DateTime UnixTimeToDateTime(uint t)
|
|
{
|
|
return new DateTime(1970, 1, 1).AddSeconds(t);
|
|
}
|
|
|
|
public static uint DateTimeToUnixTime(DateTime dt)
|
|
{
|
|
TimeSpan ts = dt - new DateTime(1970, 1, 1);
|
|
if (ts.Ticks < 0)
|
|
{
|
|
throw new InvalidDataException("dt");
|
|
}
|
|
|
|
return (uint)ts.TotalSeconds;
|
|
}
|
|
|
|
public static DateTime ConvertDateTime(ulong time64)
|
|
{
|
|
if (time64 == 0)
|
|
{
|
|
return new DateTime(0);
|
|
}
|
|
return new DateTime(((long)time64 + 62135629200000) * 10000);
|
|
}
|
|
|
|
public static ulong ConvertDateTime(DateTime dt)
|
|
{
|
|
if (dt.Ticks == 0)
|
|
{
|
|
return 0;
|
|
}
|
|
return (ulong)dt.Ticks / 10000 - 62135629200000;
|
|
}
|
|
|
|
public static TimeSpan ConvertTimeSpan(ulong tick)
|
|
{
|
|
return new TimeSpan((long)tick * 10000);
|
|
}
|
|
|
|
public static ulong ConvertTimeSpan(TimeSpan span)
|
|
{
|
|
return (ulong)span.Ticks / 10000;
|
|
}
|
|
|
|
public static ushort DateTimeToDosDate(DateTime dt)
|
|
{
|
|
return (ushort)(
|
|
((uint)(dt.Year - 1980) << 9) |
|
|
((uint)dt.Month << 5) |
|
|
(uint)dt.Day);
|
|
}
|
|
|
|
public static ushort DateTimeToDosTime(DateTime dt)
|
|
{
|
|
return (ushort)(
|
|
((uint)dt.Hour << 11) |
|
|
((uint)dt.Minute << 5) |
|
|
((uint)dt.Second >> 1));
|
|
}
|
|
|
|
public static bool IsNullOrEmpty(object o)
|
|
{
|
|
if (o == null)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
if (o is string)
|
|
{
|
|
string s = (string)o;
|
|
|
|
return Str.IsEmptyStr(s);
|
|
}
|
|
|
|
if (o is Array)
|
|
{
|
|
Array a = (Array)o;
|
|
if (a.Length == 0)
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public static byte[] GetXmlSchemaFromType(Type type)
|
|
{
|
|
XmlSchemas sms = new XmlSchemas();
|
|
XmlSchemaExporter ex = new XmlSchemaExporter(sms);
|
|
XmlReflectionImporter im = new XmlReflectionImporter();
|
|
XmlTypeMapping map = im.ImportTypeMapping(type);
|
|
ex.ExportTypeMapping(map);
|
|
sms.Compile(null, false);
|
|
|
|
MemoryStream ms = new MemoryStream();
|
|
StreamWriter sw = new StreamWriter(ms);
|
|
foreach (System.Xml.Schema.XmlSchema sm in sms)
|
|
{
|
|
sm.Write(sw);
|
|
}
|
|
sw.Close();
|
|
ms.Flush();
|
|
|
|
byte[] data = ms.ToArray();
|
|
return data;
|
|
}
|
|
public static string GetXmlSchemaFromTypeString(Type type)
|
|
{
|
|
byte[] data = GetXmlSchemaFromType(type);
|
|
|
|
return Str.Utf8Encoding.GetString(data);
|
|
}
|
|
|
|
public static string ObjectToXmlString(object o)
|
|
{
|
|
byte[] data = ObjectToXml(o);
|
|
|
|
return Str.Utf8Encoding.GetString(data);
|
|
}
|
|
public static byte[] ObjectToXml(object o)
|
|
{
|
|
if (o == null)
|
|
{
|
|
return null;
|
|
}
|
|
Type t = o.GetType();
|
|
|
|
return ObjectToXml(o, t);
|
|
}
|
|
public static string ObjectToXmlString(object o, Type t)
|
|
{
|
|
byte[] data = ObjectToXml(o, t);
|
|
|
|
return Str.Utf8Encoding.GetString(data);
|
|
}
|
|
public static byte[] ObjectToXml(object o, Type t)
|
|
{
|
|
if (o == null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
MemoryStream ms = new MemoryStream();
|
|
XmlSerializer x = new XmlSerializer(t);
|
|
|
|
x.Serialize(ms, o);
|
|
|
|
return ms.ToArray();
|
|
}
|
|
|
|
public static object XmlToObject(string str, Type t)
|
|
{
|
|
if (Str.IsEmptyStr(str))
|
|
{
|
|
return null;
|
|
}
|
|
|
|
byte[] data = Str.Utf8Encoding.GetBytes(str);
|
|
|
|
return XmlToObject(data, t);
|
|
}
|
|
public static object XmlToObject(byte[] data, Type t)
|
|
{
|
|
if (data == null || data.Length == 0)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
MemoryStream ms = new MemoryStream();
|
|
ms.Write(data, 0, data.Length);
|
|
ms.Position = 0;
|
|
|
|
XmlSerializer x = new XmlSerializer(t);
|
|
|
|
return x.Deserialize(ms);
|
|
}
|
|
|
|
public static void NoOP(object o)
|
|
{
|
|
}
|
|
public static void NoOP()
|
|
{
|
|
}
|
|
|
|
public static bool False
|
|
{
|
|
get
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public static bool True
|
|
{
|
|
get
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
public static int Zero
|
|
{
|
|
get
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
public static object ByteToStruct(byte[] src, Type type)
|
|
{
|
|
int size = src.Length;
|
|
if (size != SizeOfStruct(type))
|
|
{
|
|
throw new SystemException("size error");
|
|
}
|
|
|
|
IntPtr p = Marshal.AllocHGlobal(size);
|
|
|
|
try
|
|
{
|
|
Marshal.Copy(src, 0, p, size);
|
|
|
|
return Marshal.PtrToStructure(p, type);
|
|
}
|
|
finally
|
|
{
|
|
Marshal.FreeHGlobal(p);
|
|
}
|
|
}
|
|
|
|
public static byte[] StructToByte(object obj)
|
|
{
|
|
int size = SizeOfStruct(obj);
|
|
IntPtr p = Marshal.AllocHGlobal(size);
|
|
try
|
|
{
|
|
Marshal.StructureToPtr(obj, p, false);
|
|
|
|
byte[] ret = new byte[size];
|
|
|
|
Marshal.Copy(p, ret, 0, size);
|
|
|
|
return ret;
|
|
}
|
|
finally
|
|
{
|
|
Marshal.FreeHGlobal(p);
|
|
}
|
|
}
|
|
|
|
public static int SizeOfStruct(object obj)
|
|
{
|
|
return Marshal.SizeOf(obj);
|
|
}
|
|
public static int SizeOfStruct(Type type)
|
|
{
|
|
return Marshal.SizeOf(type);
|
|
}
|
|
|
|
public static XmlAndXsd GenerateXmlAndXsd(object obj)
|
|
{
|
|
XmlAndXsd ret = new XmlAndXsd();
|
|
Type type = obj.GetType();
|
|
|
|
ret.XsdFileName = Str.MakeSafeFileName(type.Name + ".xsd");
|
|
ret.XsdData = GetXmlSchemaFromType(type);
|
|
|
|
ret.XmlFileName = Str.MakeSafeFileName(type.Name + ".xml");
|
|
string str = Util.ObjectToXmlString(obj);
|
|
str = str.Replace(
|
|
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"",
|
|
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xsi:noNamespaceSchemaLocation=\""
|
|
+ ret.XsdFileName
|
|
+ "\"");
|
|
ret.XmlData = Str.Utf8Encoding.GetBytes(str);
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
public class XmlAndXsd
|
|
{
|
|
public byte[] XmlData;
|
|
public byte[] XsdData;
|
|
public string XmlFileName;
|
|
public string XsdFileName;
|
|
}
|
|
}
|
|
|
|
// Developed by SoftEther VPN Project at University of Tsukuba in Japan.
|
|
// Department of Computer Science has dozens of overly-enthusiastic geeks.
|
|
// Join us: http://www.tsukuba.ac.jp/english/admission/
|