Programmaticaly防止Vista桌面搜索（WDS）从索引放置在映射网络驱动器的PST文件 [英] Programmaticaly prevent Vista desktop search (WDS) from indexing pst files placed on mapped network drives

问题描述

在几天多次尝试我没有找到这个麻烦任何100％的解决方案。
我的搜索和调查范围：

1. 直接访问注册表：
   HKLM\SOFTWARE\Microsoft\窗户Search\CrawlScopeManager\Windows\SystemIndex\WorkingSetRules
   HKCU\Software\Microsoft\Windows Search\Gather\Windows\SystemIndex\Protocols\Mapi
   HKLM\\ \\SOFTWARE\Microsoft\Windows Search\Gather\Windows\SystemIndex\Sites\
   和其他键...


2. Windows搜索3.X界面像ISearchManager使用Microsoft.Search.Interop


3. Microsoft.Office.Interop.Outlook类：名字空间，存储


4. 广告政策（无用的，没有效果： （

首选技术：VB.NET，C＃
该解决方案必须在大型组织（约5000 wokstations内部署。 ）。

任何想法？
先谢谢了。

解决方案

 使用Microsoft.Search.Interop; 
使用的Microsoft.Win32;使用系统
使用Microsoft.Office.Interop.Outlook 
; 
：使用System.IO; 
使用System.Text;使用System.Net 
; 
使用System.Security.Principal; 
 
命名空间PstIndexingDisabler 
 {
类节目
 {
静态无效的主要（字串[] args）
 {
应用objApp = NULL; 
 ISearchManager objManager = NULL; 
 ISearchCatalogManager objCatalog = NULL; 
 ISearchCrawlScopeManager objScope = NULL; 
字符串strSID = NULL; 
试
 {
 Console.WriteLine（创建搜索管理对象...）; 
 objManager =新CSearchManagerClass（）; 
 objCatalog = objManager.GetCatalog（SystemIndex）; 
 objScope = objCatalog.GetCrawlScopeManager（）; 
 Console.WriteLine（获取当前登录用户的SID ...）; 
 strSID = String.Concat（{。，WindowsIdentity.GetCurrent（）User.Value.ToString（）ToLower将（），}）; 
 Console.WriteLine（SID是：{0}，strSID）​​; 
 Console.WriteLine（启动Outlook应用程序...）; 
 objApp =新的应用程序（）; 
 Console.WriteLine（枚举PST文件......）; 
的foreach（存储在objStore objApp.GetNamespace（MAPI）存储。）
 {
 Console.WriteLine（试析文件：{0} ...，objStore.FilePath）; 
如果（objStore.ExchangeStoreType = OlExchangeStoreType.olNotExchange || objStore.IsCachedExchange =真！）
 Console.WriteLine（拒绝了这个文件不被缓存Exchange存储。）; 
，否则如果（Path.GetPathRoot（objStore.FilePath）.StartsWith（C，StringComparison.OrdinalIgnoreCase））
 Console.WriteLine（拒绝了这个文件位于C：驱动器） ; 
，否则如果（objStore.IsInstantSearchEnabled =真！）
 Console.WriteLine（被拒绝的即时搜索已经为这个文件无效。）; 
，否则
 {
 Console.WriteLine（。该文件的索引接受将被禁用。）; 
 Console.WriteLine（计算哈希存储...）; 
串strHash = ComputeHash（objStore.StoreID）; 
 Console.WriteLine（哈希为：{0}，strHash）; 
串strUrl =的String.Format（MAPI：// {0} / {1}（$ {2}）/，strSID，objStore.DisplayName，strHash）; 
 Console.WriteLine（禁用索引...）; 
 Console.WriteLine（规则网址为：{0}，strUrl）; 
 objScope.AddUserScopeRule（strUrl，0，1，0）; 
 objScope.SaveAll（）; 
 Console.WriteLine（操作全成！）; 
} 
} 
} 
赶上（System.Exception的E）
 {
 Console.WriteLine（）; 
 Console.WriteLine（发生错误！）; 
 Console.WriteLine（e.ToString（））; 
} 
 Console.WriteLine（）; 
 Console.WriteLine（按回车键退出。）; 
到Console.ReadLine（）; 
} 
私人静态字符串ComputeHash（字符串storeEID）
 {
 INT IDX = 0; //指数缓冲器
 UINT散列= 0; //散列
 INT lengthStoreEID = storeEID.Length / 2;店内开斋节//长度 - 这里由2，因为2文本字符鸿沟代表1个字节
 // ---通1：主程序（DWORD多，也就是4个字节）--- 
 INT CDW = lengthStoreEID /的sizeof（UINT）; // CDW =计数双字（在缓冲区中的双字，即数）
的for（int i = 0; I< CDW;我++，IDX + = 8）
 {
 INT DWORD = int.Parse（storeEID.Substring（IDX，8），System.Globalization.NumberStyles.HexNumber）; 
哈希=（散列<< 5）+散+（UINT）IPAddress.HostToNetworkOrder（DWORD）; 
} 
 // ---通2：该块--- 
 INT CB = lengthStoreEID％的sizeof（UINT）的剩余部分; // CB = count字节（即留在缓冲区后传1字节数）
为（INT J = 0; J< CB; IDX ++，J ++）
 {
哈希= （散列&所述;小于5）+散列+ byte.Parse（storeEID.Substring（IDX，2），System.Globalization.NumberStyles.HexNumber）; 
} 
返回hash.ToString（×）; 
} 
私人静态字符串EncodeEID（字符串EID）
 {
 StringBuilder的结果=新的StringBuilder（EID.Length）; 
的for（int i = 0; I< EID.Length;我+ = 2）
 result.Append（（炭）（byte.Parse（EID.Substring（1,2），系统。 Globalization.NumberStyles.HexNumber）+ 0xAC00））; 
返回result.ToString（）; 
} 
} 
} 
  

After several days and multiple attempts I didn't find any 100% solution for this trouble. My search and investigation scopes:

1. Direct access to registry: HKLM\SOFTWARE\Microsoft\Windows Search\CrawlScopeManager\Windows\SystemIndex\WorkingSetRules HKCU\Software\Microsoft\Windows Search\Gather\Windows\SystemIndex\Protocols\Mapi HKLM\SOFTWARE\Microsoft\Windows Search\Gather\Windows\SystemIndex\Sites\ and other keys...
2. Windows Search 3.X interfaces like ISearchManager using Microsoft.Search.Interop
3. Microsoft.Office.Interop.Outlook classes: NameSpace, Store
4. AD policies (useless, no effect :(

Preferred technologies: VB.NET, C#. This solution must be deployed within a large organization (about 5000 wokstations).

Any ideas? Thanks in advance.

解决方案

using Microsoft.Search.Interop;
using Microsoft.Office.Interop.Outlook;
using Microsoft.Win32;
using System;
using System.IO;
using System.Text;
using System.Net;
using System.Security.Principal;

namespace PstIndexingDisabler
{
    class Program
    {
        static void Main(string[] args)
        {
            Application objApp = null;
            ISearchManager objManager = null;
            ISearchCatalogManager objCatalog = null;
            ISearchCrawlScopeManager objScope = null;
            string strSID = null;
            try
            {
                Console.WriteLine("Creating search management objects...");
                objManager = new CSearchManagerClass();
                objCatalog = objManager.GetCatalog("SystemIndex");
                objScope = objCatalog.GetCrawlScopeManager();
                Console.WriteLine("Obtaining currently logged user's SID...");
                strSID = String.Concat("{", WindowsIdentity.GetCurrent().User.Value.ToString().ToLower(), "}");
                Console.WriteLine("  The SID is: {0}", strSID);
                Console.WriteLine("Starting Outlook application...");
                objApp = new Application();
                Console.WriteLine("Enumerating PST files...");
                foreach (Store objStore in objApp.GetNamespace("MAPI").Stores)
                {
                    Console.WriteLine("Analysing file: {0}...", objStore.FilePath);
                    if (objStore.ExchangeStoreType != OlExchangeStoreType.olNotExchange || objStore.IsCachedExchange != true)
                        Console.WriteLine("  Rejected. This file is not cached exchange store.");
                    else if (Path.GetPathRoot(objStore.FilePath).StartsWith("C", StringComparison.OrdinalIgnoreCase))
                        Console.WriteLine("  Rejected. This file is located on the C: drive.");
                    else if (objStore.IsInstantSearchEnabled != true)
                        Console.WriteLine("  Rejected. Instant search was already disabled for this file.");
                    else
                    {
                        Console.WriteLine("  Accepted. Indexing of this file will be disabled.");
                        Console.WriteLine("    Computing store hash...");
                        string strHash = ComputeHash(objStore.StoreID);
                        Console.WriteLine("      The hash is: {0}.", strHash);
                        string strUrl = String.Format("mapi://{0}/{1}(${2})/", strSID, objStore.DisplayName, strHash);
                        Console.WriteLine("    Disabling indexing...");
                        Console.WriteLine("      The rule url is: {0}.", strUrl);
                        objScope.AddUserScopeRule(strUrl, 0, 1, 0);
                        objScope.SaveAll();
                        Console.WriteLine("    Operation successfull!");
                    }
                }
            }
            catch (System.Exception e)
            {
                Console.WriteLine();
                Console.WriteLine("An error occured!");
                Console.WriteLine(e.ToString());
            }
            Console.WriteLine();
            Console.WriteLine("Press return to exit.");
            Console.ReadLine();
        }
        private static string ComputeHash(string storeEID)
        {
            int idx = 0;    // Index in buffer
            uint hash = 0;    // The hash
            int lengthStoreEID = storeEID.Length / 2; // Length of store EID -- divide by 2 because 2 text characters here represents 1 byte
            // --- Pass 1: Main block (multiple of dword, i.e. 4 bytes) ---
            int cdw = lengthStoreEID / sizeof(uint);    // cdw = Count Double Words (i.e. number of double words in the buffer)
            for (int i = 0; i < cdw; i++, idx += 8)
            {
                int dword = int.Parse(storeEID.Substring(idx, 8), System.Globalization.NumberStyles.HexNumber);
                hash = (hash << 5) + hash + (uint)IPAddress.HostToNetworkOrder(dword);
            }
            // --- Pass 2: Remainder of the block ---
            int cb = lengthStoreEID % sizeof(uint);    // cb = Count Bytes (i.e. number of bytes left in the buffer after pass 1)
            for (int j = 0; j < cb; idx++, j++)
            {
                hash = (hash << 5) + hash + byte.Parse(storeEID.Substring(idx, 2), System.Globalization.NumberStyles.HexNumber);
            }
            return hash.ToString("x");
        }
        private static string EncodeEID(string EID)
        {
            StringBuilder result = new StringBuilder(EID.Length);
            for (int i = 0; i < EID.Length; i += 2)
                result.Append((char)(byte.Parse(EID.Substring(i, 2), System.Globalization.NumberStyles.HexNumber) + 0xAC00));
            return result.ToString();
        }
    }
}

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