[815] | 1 | using System;
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| 2 | using System.Diagnostics;
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| 3 | using System.Text;
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| 4 | using System.IO;
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| 5 | using System.Net.Sockets;
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| 6 | using System.Net;
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| 7 | using System.Security.Cryptography;
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| 8 | using System.Security.Permissions;
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| 9 | using System.Security.Principal;
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| 10 | using System.Threading;
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| 11 | using System.Timers;
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| 12 |
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| 13 | namespace IndianHealthService.BMXNet
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| 14 | {
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| 15 | /// <summary>
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| 16 | /// BMXNetLib implements low-level socket connectivity to RPMS databases.
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| 17 | /// The VA RPC Broker must be running on the RPMS server in order for
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| 18 | /// BMXNetLib to connect.
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| 19 | /// </summary>
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| 20 | [DnsPermission(SecurityAction.Assert, Unrestricted = true)]
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| 21 | public class BMXNetLib
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| 22 | {
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| 23 | public BMXNetLib()
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| 24 | {
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| 25 | m_sWKID = "BMX";
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| 26 | m_sWINH = "";
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| 27 | m_sPRCH = "";
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| 28 | m_sWISH = "";
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| 29 | m_cHDR = ADEBHDR(m_sWKID,m_sWINH,m_sPRCH,m_sWISH);
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| 30 |
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| 31 | }
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| 32 |
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| 33 | #region Piece Functions
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| 34 |
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| 35 | /// <summary>
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| 36 | /// Corresponds to M's $L(STRING,DELIMITER)
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| 37 | /// </summary>
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| 38 | /// <param name="sInput"></param>
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| 39 | /// <param name="sDelim"></param>
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| 40 | /// <returns></returns>
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| 41 | public static int PieceLength(string sInput, string sDelim)
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| 42 | {
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| 43 | char[] cDelim = sDelim.ToCharArray();
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| 44 | string [] cSplit = sInput.Split(cDelim);
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| 45 | return cSplit.GetLength(0);
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| 46 | }
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| 47 |
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| 48 | /// <summary>
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| 49 | /// Corresponds to M's $$Piece function
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| 50 | /// </summary>
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| 51 | /// <param name="sInput"></param>
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| 52 | /// <param name="sDelim"></param>
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| 53 | /// <param name="nNumber"></param>
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| 54 | /// <returns></returns>
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| 55 | public static string Piece(string sInput, string sDelim, int nNumber)
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| 56 | {
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| 57 | try
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| 58 | {
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| 59 | char[] cDelim = sDelim.ToCharArray();
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| 60 | string [] cSplit = sInput.Split(cDelim);
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| 61 | int nLength = cSplit.GetLength(0);
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| 62 | if ((nLength < nNumber)||(nNumber < 1))
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| 63 | return "";
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| 64 | return cSplit[nNumber-1];
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| 65 | }
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| 66 | catch (Exception bmxEx)
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| 67 | {
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| 68 | string sMessage = bmxEx.Message + bmxEx.StackTrace;
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| 69 | throw new BMXNetException(sMessage);
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| 70 | }
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| 71 |
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| 72 | }
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| 73 |
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| 74 | public static string Piece(string sInput, string sDelim, int nNumber, int nEnd)
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| 75 | {
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| 76 | try
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| 77 | {
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| 78 | if (nNumber < 0)
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| 79 | nNumber = 1;
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| 80 |
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| 81 | if (nEnd < nNumber)
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| 82 | return "";
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| 83 |
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| 84 | if (nEnd == nNumber)
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| 85 | return Piece(sInput, sDelim, nNumber);
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| 86 |
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| 87 | char[] cDelim = sDelim.ToCharArray();
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| 88 | string [] cSplit = sInput.Split(cDelim);
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| 89 | int nLength = cSplit.GetLength(0);
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| 90 | if ((nLength < nNumber)||(nNumber < 1))
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| 91 | return "";
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| 92 |
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| 93 | //nNumber = 1-based index of the starting element to return
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| 94 | //nLength = count of elements
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| 95 | //nEnd = 1-based index of last element to return
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| 96 | //nCount = number of elements past nNumber to return
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| 97 |
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| 98 | //convert nNumber to 0-based index:
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| 99 | nNumber--;
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| 100 |
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| 101 | //convert nEnd to 0-based index;
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| 102 | nEnd--;
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| 103 |
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| 104 | //Calculate nCount;
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| 105 | int nCount = nEnd - nNumber + 1;
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| 106 |
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| 107 | //Adjust nCount for number of elements
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| 108 | if (nCount + nNumber >= nLength)
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| 109 | {
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| 110 | nCount = nLength - nNumber;
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| 111 | }
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| 112 |
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| 113 | string sRet = string.Join(sDelim, cSplit, nNumber, nCount );
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| 114 | return sRet;
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| 115 | }
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| 116 | catch (Exception bmxEx)
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| 117 | {
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| 118 | string sMessage = bmxEx.Message + bmxEx.StackTrace;
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| 119 | throw new BMXNetException(sMessage);
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| 120 | }
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| 121 | }
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| 122 |
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| 123 | #endregion Piece Functions
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| 124 |
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| 125 | #region RPX Fields
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| 126 |
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| 127 | private string m_sWKID;
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| 128 | private string m_sWISH;
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| 129 | private string m_sPRCH;
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| 130 | private string m_sWINH;
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| 131 | private string m_cHDR;
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| 132 | private string m_cAppContext;
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| 133 | private bool m_bConnected;
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| 134 | private int m_nMServerPort;
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| 135 | private string m_cServerAddress;
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| 136 | private string m_cDUZ;
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| 137 | private string m_cLoginFacility;
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| 138 | private TcpClient m_pCommSocket;
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| 139 | private string m_sNameSpace = "";
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| 140 | private int m_nReceiveTimeout = 30000;
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| 141 |
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| 142 | #endregion RPX Fields
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| 143 |
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| 144 | #region Encryption Keys
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| 145 | private string[] m_sKey = new string[]
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| 146 | {
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| 147 | @"MUST PROVIDE A VALID KEY",
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| 148 | @"MUST PROVIDE A VALID KEY",
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| 149 | @"MUST PROVIDE A VALID KEY",
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| 150 | @"MUST PROVIDE A VALID KEY",
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| 151 | @"MUST PROVIDE A VALID KEY",
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| 152 | @"MUST PROVIDE A VALID KEY",
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| 153 | @"MUST PROVIDE A VALID KEY",
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| 154 | @"MUST PROVIDE A VALID KEY",
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| 155 | @"MUST PROVIDE A VALID KEY",
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| 156 | @"MUST PROVIDE A VALID KEY",
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| 157 | @"MUST PROVIDE A VALID KEY",
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| 158 | @"MUST PROVIDE A VALID KEY",
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| 159 | @"MUST PROVIDE A VALID KEY",
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| 160 | @"MUST PROVIDE A VALID KEY",
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| 161 | @"MUST PROVIDE A VALID KEY",
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| 162 | @"MUST PROVIDE A VALID KEY",
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| 163 | @"MUST PROVIDE A VALID KEY",
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| 164 | @"MUST PROVIDE A VALID KEY",
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| 165 | @"MUST PROVIDE A VALID KEY",
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| 166 | @"MUST PROVIDE A VALID KEY",
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| 167 | };
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| 168 | #endregion Encryption Keys
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| 169 |
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| 170 | #region RPX Functions
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| 171 |
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| 172 | /// <summary>
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| 173 | /// Given strInput = "13" builds "013" if nLength = 3. Default for nLength is 3.
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| 174 | /// </summary>
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| 175 | /// <param name="strInput"></param>
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| 176 | /// <returns></returns>
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| 177 | private string ADEBLDPadString(string strInput)
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| 178 | {
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| 179 | return ADEBLDPadString(strInput, 3);
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| 180 | }
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| 181 |
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| 182 | /// <summary>
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| 183 | /// Given strInput = "13" builds "013" if nLength = 3 Default for nLength is 3.
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| 184 | /// </summary>
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| 185 | /// <param name="strInput"></param>
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| 186 | /// <param name="nLength">Default = 3</param>
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| 187 | /// <returns></returns>
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| 188 | private string ADEBLDPadString(string strInput, int nLength /*=3*/)
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| 189 | {
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| 190 | return strInput.PadLeft(nLength, '0');
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| 191 | }
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| 192 |
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| 193 | /// <summary>
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| 194 | /// Concatenates zero-padded length of sInput to sInput
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| 195 | /// Given "Hello" returns "004Hello"
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| 196 | /// If nSize = 5, returns "00004Hello"
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| 197 | /// Default for nSize is 3.
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| 198 | /// </summary>
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| 199 | /// <param name="sInput"></param>
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| 200 | /// <returns></returns>
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| 201 | private string ADEBLDB(string sInput)
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| 202 | {
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| 203 | return ADEBLDB(sInput, 3);
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| 204 | }
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| 205 |
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| 206 | /// <summary>
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| 207 | /// Concatenates zero-padded length of sInput to sInput
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| 208 | /// Given "Hello" returns "004Hello"
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| 209 | /// If nSize = 5, returns "00004Hello"
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| 210 | /// Default for nSize is 3.
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| 211 | /// </summary>
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| 212 | /// <param name="sInput"></param>
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| 213 | /// <param name="nSize"></param>
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| 214 | /// <returns></returns>
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| 215 | private string ADEBLDB(string sInput, int nSize /*=3*/)
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| 216 | {
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| 217 | int nLen = sInput.Length;
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| 218 | string sLen = this.ADEBLDPadString(nLen.ToString(), nSize);
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| 219 | return sLen + sInput;
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| 220 | }
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| 221 |
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| 222 | /// <summary>
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| 223 | /// Build protocol header
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| 224 | /// </summary>
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| 225 | /// <param name="sWKID"></param>
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| 226 | /// <param name="sWINH"></param>
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| 227 | /// <param name="sPRCH"></param>
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| 228 | /// <param name="sWISH"></param>
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| 229 | /// <returns></returns>
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| 230 | private string ADEBHDR(string sWKID, string sWINH, string sPRCH, string sWISH)
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| 231 | {
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| 232 | string strResult;
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| 233 | strResult = sWKID+";"+sWINH+";"+sPRCH+";"+sWISH+";";
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| 234 | strResult = ADEBLDB(strResult);
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| 235 | return strResult;
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| 236 | }
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| 237 | private string ADEBLDMsg(string cHDR, string cRPC, string cParam)
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| 238 | {
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| 239 | string sMult = "";
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| 240 | return ADEBLDMsg(cHDR, cRPC, cParam, ref sMult);
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| 241 | }
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| 242 | private string ADEBLDMsg(string cHDR, string cRPC, string cParam, ref string cMult)
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| 243 | {
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| 244 | //Builds RPC message
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| 245 | //Automatically splits parameters longer than 200 into subscripted array
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| 246 | string cMSG;
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| 247 | string sBuild = "";
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| 248 | string sPiece = "";
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| 249 | string sBig = "";
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| 250 | int l;
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| 251 | int nLength;
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| 252 |
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| 253 | if (cParam == "")
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| 254 | {
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| 255 | cMSG = "0" + cRPC ;
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| 256 | }
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| 257 | else
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| 258 | {
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| 259 | l = PieceLength(cParam, "^");
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| 260 | for (int j=1; j <= l; j++)
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| 261 | {
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| 262 | sPiece = Piece(cParam, "^", j);
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| 263 | if ((j == l) && (sPiece.Length > 200))
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| 264 | {
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| 265 | //Split up long param into array pieces
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| 266 | sBig = sPiece;
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| 267 | sPiece = ".x";
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| 268 | nLength = sPiece.Length + 1;
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| 269 | sPiece = ADEBLDPadString(nLength.ToString()) + "2" + sPiece;
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| 270 | sBuild = sBuild + sPiece;
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| 271 | int nSubscript = 1;
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| 272 | string sSubscript ="";
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| 273 | int nSubLen = 0;
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| 274 | string sSubLen ="";
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| 275 | int nBigLen = sBig.Length;
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| 276 | string sHunk ="";
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| 277 | int nHunkLen = 0;
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| 278 | string sHunkLen ="";
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| 279 | int nChunk = 0;
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| 280 | do
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| 281 | {
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| 282 | nChunk = (sBig.Length > 200)?200:sBig.Length ;
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| 283 | sHunk = sBig.Substring(0, nChunk);
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| 284 | sBig = sBig.Remove(0, nChunk);
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| 285 | nBigLen = sBig.Length;
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| 286 | sSubscript = nSubscript.ToString();
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| 287 | nSubLen = sSubscript.Length;
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| 288 | sSubLen = nSubLen.ToString();
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| 289 | sSubLen = ADEBLDPadString(sSubLen);
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| 290 | nHunkLen = sHunk.Length;
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| 291 | sHunkLen = nHunkLen.ToString();
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| 292 | sHunkLen = ADEBLDPadString(sHunkLen);
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| 293 | cMult = cMult + sSubLen + sSubscript + sHunkLen + sHunk;
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| 294 | nSubscript++;
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| 295 | } while (nBigLen > 0);
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| 296 | }
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| 297 | else
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| 298 | {
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| 299 | nLength = sPiece.Length +1;
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| 300 | sPiece = ADEBLDPadString(nLength.ToString()) + "0" + sPiece;
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| 301 | sBuild = sBuild + sPiece;
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| 302 | }
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| 303 | }
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| 304 | nLength = sBuild.Length;
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| 305 | string sTotLen = ADEBLDPadString(nLength.ToString(),5);
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| 306 | if (cMult.Length > 0)
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| 307 | {
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| 308 | cMSG = "1"+ cRPC + "^" +sTotLen + sBuild;
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| 309 | }
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| 310 | else
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| 311 | {
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| 312 | cMSG = "0"+ cRPC + "^" +sTotLen + sBuild;
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| 313 | }
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| 314 | }
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| 315 | cMSG = ADEBLDB(cMSG, 5);
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| 316 | cMSG = cHDR + cMSG;
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| 317 | return cMSG;
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| 318 | }
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| 319 |
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| 320 | internal string ADEEncryp(string sInput)
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| 321 | {
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| 322 | //Encrypt a string
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| 323 | string strResult;
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| 324 | string strPercent;
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| 325 | string strAssoc;
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| 326 | string strIdix;
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| 327 | int nPercent;
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| 328 | int nAssocix;
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| 329 | int nIdix;
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| 330 | Debug.Assert(sInput != "");
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| 331 | System.Random rRand = new Random(DateTime.Now.Second);
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| 332 |
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| 333 | nPercent = rRand.Next(0,10000);
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| 334 | nPercent += 72439;
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| 335 | nAssocix = nPercent % 20;
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| 336 | nAssocix++;
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| 337 | Debug.Assert(nAssocix < 21);
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| 338 | strPercent = nPercent.ToString();
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| 339 | strPercent = strPercent.Substring(1,2);
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| 340 | nIdix = Convert.ToInt32(strPercent);
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| 341 | nIdix = nIdix % 20;
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| 342 | nIdix++;
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| 343 | Debug.Assert(nIdix < 21);
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| 344 |
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| 345 | const int nEncryptBase = 101;
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| 346 | strAssoc = LoadKey(nEncryptBase + nAssocix);
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| 347 | Debug.Assert(strAssoc.Length == 94);
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| 348 | strIdix = LoadKey(nEncryptBase + nIdix);
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| 349 | Debug.Assert(strIdix.Length == 94);
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| 350 | string sEncrypted = "";
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| 351 |
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| 352 | foreach (char c in sInput)
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| 353 | {
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| 354 | string d = c.ToString();
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| 355 | int nFindChar = strIdix.IndexOf(c);
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| 356 | if (nFindChar > -1)
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| 357 | {
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| 358 | d = strAssoc.Substring(nFindChar,1);
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| 359 | }
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| 360 | sEncrypted += d;
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| 361 | }
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| 362 |
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| 363 | strResult = (char) (nIdix + 31) + sEncrypted + (char) (nAssocix + 31);
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| 364 |
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| 365 | return strResult;
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| 366 | }
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| 367 |
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| 368 | internal string ADEDecryp(string sInput)
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| 369 | {
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| 370 | //Encrypt a string
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| 371 | string strAssoc;
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| 372 | string strIdix;
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| 373 | int nAssocix;
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| 374 | int nIdix;
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| 375 | Debug.Assert(sInput != "");
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| 376 |
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| 377 | //get associator string index
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| 378 | char cAssocix = sInput[sInput.Length-1];
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| 379 | nAssocix =(int) cAssocix;
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| 380 | nAssocix -= 31;
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| 381 | Debug.Assert(nAssocix < 21);
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| 382 |
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| 383 | //get identifier string index
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| 384 | char cIdix = sInput[0];
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| 385 | nIdix = (int) cIdix;
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| 386 | nIdix -= 31;
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| 387 | Debug.Assert(nIdix < 21);
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| 388 |
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| 389 | //get associator string
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| 390 | const int nEncryptBase = 101;
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| 391 | strAssoc = LoadKey(nEncryptBase + nAssocix);
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| 392 | Debug.Assert(strAssoc.Length == 94);
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| 393 |
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| 394 | //get identifier string
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| 395 | strIdix = LoadKey(nEncryptBase + nIdix);
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| 396 | Debug.Assert(strIdix.Length == 94);
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| 397 |
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| 398 | //translated result
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| 399 | string sDecrypted = "";
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| 400 | sInput = sInput.Substring(1, sInput.Length - 2);
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| 401 | foreach (char c in sInput)
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| 402 | {
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| 403 | string d = c.ToString();
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| 404 | int nFindChar = strAssoc.IndexOf(c);
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| 405 | if (nFindChar > -1)
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| 406 | {
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| 407 | d = strIdix.Substring(nFindChar,1);
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| 408 | }
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| 409 | sDecrypted += d;
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| 410 | }
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| 411 |
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| 412 | return sDecrypted;
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| 413 | }
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| 414 |
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| 415 | internal string BMXEncrypt(string sInput)
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| 416 | {
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| 417 |
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| 418 | ASCIIEncoding textConverter = new ASCIIEncoding();
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| 419 | RijndaelManaged myRijndael = new RijndaelManaged();
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| 420 | byte[] encrypted;
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| 421 | byte[] toEncrypt;
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| 422 | byte[] key;
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| 423 | byte[] IV;
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| 424 |
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| 425 | string sKey="pouphfoz sfdbqjuvmbwft qizmphfoz";
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| 426 | string sIV = "Gichin Funakoshi";
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| 427 | key = textConverter.GetBytes(sKey);
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| 428 | IV = textConverter.GetBytes(sIV);
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| 429 |
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| 430 | //Get an encryptor.
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| 431 | ICryptoTransform encryptor = myRijndael.CreateEncryptor(key, IV);
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| 432 |
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| 433 | //Encrypt the data.
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| 434 | MemoryStream msEncrypt = new MemoryStream();
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| 435 | CryptoStream csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write);
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| 436 |
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| 437 | //Convert the input data to a byte array.
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| 438 | toEncrypt = textConverter.GetBytes(sInput);
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| 439 |
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| 440 | //Write all data to the crypto stream and flush it.
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| 441 | csEncrypt.Write(toEncrypt, 0, toEncrypt.Length);
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| 442 | csEncrypt.FlushFinalBlock();
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| 443 |
|
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| 444 | //Get encrypted array of bytes.
|
---|
| 445 | encrypted = msEncrypt.ToArray();
|
---|
| 446 |
|
---|
| 447 | //Convert to string to send to RPMS
|
---|
| 448 | string sEncrypted = "" ;
|
---|
| 449 | byte bTmp;
|
---|
| 450 | string sTmp;
|
---|
| 451 | for (int j =0; j < encrypted.Length; j++)
|
---|
| 452 | {
|
---|
| 453 | bTmp = encrypted[j];
|
---|
| 454 | sTmp = bTmp.ToString();
|
---|
| 455 | sEncrypted += sTmp;
|
---|
| 456 | if (j < (encrypted.Length -1))
|
---|
| 457 | sEncrypted += "~";
|
---|
| 458 | }
|
---|
| 459 | return sEncrypted;
|
---|
| 460 | }
|
---|
| 461 |
|
---|
| 462 | internal string BMXDecrypt(string sInput)
|
---|
| 463 | {
|
---|
| 464 | try
|
---|
| 465 | {
|
---|
| 466 | byte[] fromEncrypt;
|
---|
| 467 | ASCIIEncoding textConverter = new ASCIIEncoding();
|
---|
| 468 | RijndaelManaged myRijndael = new RijndaelManaged();
|
---|
| 469 | string sRPMSEncrypted = sInput;
|
---|
| 470 | string sBar = "~";
|
---|
| 471 | char[] cBar = sBar.ToCharArray();
|
---|
| 472 | string[] sArray;
|
---|
| 473 | sArray = sRPMSEncrypted.Split(cBar);
|
---|
| 474 | byte[] bRPMSEncrypted = new byte[sArray.GetLength(0)];
|
---|
| 475 | byte[] key;
|
---|
| 476 | byte[] IV;
|
---|
| 477 |
|
---|
| 478 | //Convert the RPMS-stored string to a byte array
|
---|
| 479 | for (int j = 0; j < sArray.GetLength(0); j++)
|
---|
| 480 | {
|
---|
| 481 | bRPMSEncrypted[j] = Byte.Parse(sArray[j]);
|
---|
| 482 | }
|
---|
| 483 |
|
---|
| 484 | //Get a decryptor that uses the same key and IV as the encryptor.
|
---|
| 485 | string sKey="pouphfoz sfdbqjuvmbwft qizmphfoz";
|
---|
| 486 | string sIV = "Gichin Funakoshi";
|
---|
| 487 | key = textConverter.GetBytes(sKey);
|
---|
| 488 | IV = textConverter.GetBytes(sIV);
|
---|
| 489 | ICryptoTransform decryptor = myRijndael.CreateDecryptor(key, IV);
|
---|
| 490 |
|
---|
| 491 | MemoryStream msDecrypt = new MemoryStream(bRPMSEncrypted);
|
---|
| 492 | CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read);
|
---|
| 493 |
|
---|
| 494 | fromEncrypt = new byte[bRPMSEncrypted.Length - 2];
|
---|
| 495 |
|
---|
| 496 | //Read the data out of the crypto stream.
|
---|
| 497 | csDecrypt.Read(fromEncrypt, 0, fromEncrypt.Length);
|
---|
| 498 |
|
---|
| 499 | int nZ = FindChar(fromEncrypt, (char) 0);
|
---|
| 500 |
|
---|
| 501 | //Convert the byte array back into a string.
|
---|
| 502 | string sResult;
|
---|
| 503 | if (nZ < 0)
|
---|
| 504 | {
|
---|
| 505 | sResult = textConverter.GetString(fromEncrypt);
|
---|
| 506 | }
|
---|
| 507 | else
|
---|
| 508 | {
|
---|
| 509 | sResult = textConverter.GetString(fromEncrypt, 0, nZ);
|
---|
| 510 | }
|
---|
| 511 | return sResult;
|
---|
| 512 | }
|
---|
| 513 | catch (Exception ex)
|
---|
| 514 | {
|
---|
| 515 | Debug.Write(ex.Message);
|
---|
| 516 | return "";
|
---|
| 517 | }
|
---|
| 518 | }
|
---|
| 519 |
|
---|
| 520 | public static int FindChar(byte[] c, char y)
|
---|
| 521 | {
|
---|
| 522 | int n = 0;
|
---|
| 523 | int nRet = -1;
|
---|
| 524 | for (n=0; n < c.Length; n++)
|
---|
| 525 | {
|
---|
| 526 | if (y == (char) c[n])
|
---|
| 527 | {
|
---|
| 528 | nRet = n;
|
---|
| 529 | break;
|
---|
| 530 | }
|
---|
| 531 | }
|
---|
| 532 |
|
---|
| 533 | return nRet;
|
---|
| 534 | }
|
---|
| 535 |
|
---|
| 536 | public static int FindChar(string s, char y)
|
---|
| 537 | {
|
---|
| 538 | int n = 0;
|
---|
| 539 | int nRet = -1;
|
---|
| 540 | foreach (char c in s)
|
---|
| 541 | {
|
---|
| 542 | if (y == c)
|
---|
| 543 | {
|
---|
| 544 | nRet = n;
|
---|
| 545 | break;
|
---|
| 546 | }
|
---|
| 547 | n++;
|
---|
| 548 | }
|
---|
| 549 | return nRet;
|
---|
| 550 | }
|
---|
| 551 |
|
---|
| 552 |
|
---|
| 553 | /// <summary>
|
---|
| 554 | /// Returns index of first instance of sSubString in sString.
|
---|
| 555 | /// If sSubString not found, returns -1.
|
---|
| 556 | /// </summary>
|
---|
| 557 | /// <param name="sString"></param>
|
---|
| 558 | /// <param name="sSubString"></param>
|
---|
| 559 | /// <returns></returns>
|
---|
| 560 | public static int FindSubString(string sString, string sSubString)
|
---|
| 561 | {
|
---|
| 562 | int nFound = -1;
|
---|
| 563 | int nLimit = sString.Length - sSubString.Length + 1;
|
---|
| 564 | if (nLimit < 0)
|
---|
| 565 | return -1;
|
---|
| 566 |
|
---|
| 567 | int nSubLength = sSubString.Length;
|
---|
| 568 | for (int j=0; j < nLimit; j++)
|
---|
| 569 | {
|
---|
| 570 | if (sString.Substring(j, nSubLength) == sSubString)
|
---|
| 571 | {
|
---|
| 572 | nFound = j;
|
---|
| 573 | break;
|
---|
| 574 | }
|
---|
| 575 | }
|
---|
| 576 | return nFound;
|
---|
| 577 | }
|
---|
| 578 |
|
---|
| 579 | private string LoadKey(int nID)
|
---|
| 580 | {
|
---|
| 581 | nID -= 102;
|
---|
| 582 | Debug.Assert( nID < 20);
|
---|
| 583 | return m_sKey[nID];
|
---|
| 584 | }
|
---|
| 585 |
|
---|
| 586 | private void OpenConnectionCommon(string sServerAddress)
|
---|
| 587 | {
|
---|
| 588 | try
|
---|
| 589 | {
|
---|
| 590 | m_cServerAddress = sServerAddress;
|
---|
| 591 |
|
---|
| 592 | //Connect with the server
|
---|
| 593 | TcpClient connector = new TcpClient();
|
---|
| 594 |
|
---|
| 595 | try
|
---|
| 596 | {
|
---|
| 597 | connector = new TcpClient();
|
---|
| 598 | connector.Connect(m_cServerAddress, m_nMServerPort);
|
---|
| 599 | }
|
---|
| 600 | catch (SocketException exSocket)
|
---|
| 601 | {
|
---|
| 602 | string s = exSocket.Message + exSocket.StackTrace;
|
---|
| 603 | throw new BMXNetException(s);
|
---|
| 604 | }
|
---|
| 605 |
|
---|
| 606 | //Prepare & send the connect message
|
---|
| 607 | string cSend = "TCPconnect^" + m_sNameSpace + "^^";
|
---|
| 608 | int nLen = cSend.Length;
|
---|
| 609 | string sLen = nLen.ToString();
|
---|
| 610 | sLen = sLen.PadLeft(5, '0');
|
---|
| 611 | cSend = "{BMX}" + sLen + cSend;
|
---|
| 612 |
|
---|
| 613 | NetworkStream ns = connector.GetStream();
|
---|
| 614 | byte[] sendBytes = Encoding.ASCII.GetBytes(cSend);
|
---|
| 615 | ns.Write(sendBytes,0,sendBytes.Length);
|
---|
| 616 |
|
---|
| 617 | m_pCommSocket = connector;
|
---|
| 618 | return;
|
---|
| 619 |
|
---|
| 620 | }
|
---|
| 621 | catch (BMXNetException bmxEx)
|
---|
| 622 | {
|
---|
| 623 | throw bmxEx;
|
---|
| 624 | }
|
---|
| 625 | catch (Exception ex)
|
---|
| 626 | {
|
---|
| 627 | string s = ex.Message + ex.StackTrace;
|
---|
| 628 | throw new BMXNetException(s);
|
---|
| 629 | }
|
---|
| 630 | }//End OpenConnectionCommon
|
---|
| 631 |
|
---|
| 632 | [SocketPermissionAttribute(SecurityAction.Assert,
|
---|
| 633 | Access="Connect",
|
---|
| 634 | Host="All",
|
---|
| 635 | Port="All",
|
---|
| 636 | Transport="All")]
|
---|
| 637 | public bool OpenConnection(string sServerAddress, WindowsIdentity winIdentity)
|
---|
| 638 | {
|
---|
| 639 | try
|
---|
| 640 | {
|
---|
| 641 | OpenConnectionCommon(sServerAddress);
|
---|
| 642 | bool bSecurity;
|
---|
| 643 | try
|
---|
| 644 | {
|
---|
| 645 | bSecurity = SendSecurityRequest(winIdentity);
|
---|
| 646 |
|
---|
| 647 | }
|
---|
| 648 | catch (Exception ex)
|
---|
| 649 | {
|
---|
| 650 | //Close the connection
|
---|
| 651 | SendString(m_pCommSocket, "#BYE#");
|
---|
| 652 | m_pCommSocket.Close();
|
---|
| 653 | m_bConnected = false;
|
---|
| 654 | m_cServerAddress = "";
|
---|
| 655 | throw ex;
|
---|
| 656 | }
|
---|
| 657 |
|
---|
| 658 | m_bConnected = bSecurity;
|
---|
| 659 | return m_bConnected;
|
---|
| 660 | }
|
---|
| 661 | catch (BMXNetException bmxEx)
|
---|
| 662 | {
|
---|
| 663 | throw bmxEx;
|
---|
| 664 | }
|
---|
| 665 | catch (Exception ex)
|
---|
| 666 | {
|
---|
| 667 | string s = ex.Message + ex.StackTrace;
|
---|
| 668 | throw new BMXNetException(s);
|
---|
| 669 | }
|
---|
| 670 | }
|
---|
| 671 |
|
---|
| 672 | StreamWriter m_LogWriter;
|
---|
| 673 | bool m_bLogging = false;
|
---|
| 674 |
|
---|
| 675 | public void StartLog()
|
---|
| 676 | {
|
---|
| 677 | try
|
---|
| 678 | {
|
---|
| 679 | if (m_bLogging)
|
---|
| 680 | {
|
---|
| 681 | throw new Exception("Already logging.");
|
---|
| 682 | }
|
---|
| 683 | string sFile = "BMXLog " + DateTime.Now.DayOfYear.ToString() + " " +
|
---|
| 684 | DateTime.Now.Hour.ToString() + " " + DateTime.Now.Minute.ToString()
|
---|
| 685 | + " " + DateTime.Now.Second.ToString() + ".log";
|
---|
| 686 | StartLog(sFile);
|
---|
| 687 | return;
|
---|
| 688 | }
|
---|
| 689 | catch (Exception ex)
|
---|
| 690 | {
|
---|
| 691 | throw ex;
|
---|
| 692 | }
|
---|
| 693 | }
|
---|
| 694 |
|
---|
| 695 | public void StartLog(string LogFileName)
|
---|
| 696 | {
|
---|
| 697 | try
|
---|
| 698 | {
|
---|
| 699 | if (m_bLogging)
|
---|
| 700 | {
|
---|
| 701 | throw new Exception("Already logging.");
|
---|
| 702 | }
|
---|
| 703 | m_LogWriter = File.AppendText(LogFileName);
|
---|
| 704 | m_bLogging = true;
|
---|
| 705 | return;
|
---|
| 706 | }
|
---|
| 707 | catch (Exception ex)
|
---|
| 708 | {
|
---|
| 709 | throw ex;
|
---|
| 710 | }
|
---|
| 711 | }
|
---|
| 712 |
|
---|
| 713 | public void StopLog()
|
---|
| 714 | {
|
---|
| 715 | try
|
---|
| 716 | {
|
---|
| 717 | //Close the writer and underlying file.
|
---|
| 718 | if (m_bLogging == false)
|
---|
| 719 | {
|
---|
| 720 | return;
|
---|
| 721 | }
|
---|
| 722 | m_LogWriter.Close();
|
---|
| 723 | m_bLogging = false;
|
---|
| 724 | return;
|
---|
| 725 | }
|
---|
| 726 | catch (Exception ex)
|
---|
| 727 | {
|
---|
| 728 | throw ex;
|
---|
| 729 | }
|
---|
| 730 | }
|
---|
| 731 |
|
---|
| 732 | private static void Log(String logMessage, TextWriter w)
|
---|
| 733 | {
|
---|
| 734 | w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
|
---|
| 735 | DateTime.Now.ToLongDateString());
|
---|
| 736 | w.WriteLine(" :");
|
---|
| 737 | w.WriteLine(" :{0}", logMessage);
|
---|
| 738 | w.WriteLine("-------------------------------");
|
---|
| 739 | // Update the underlying file.
|
---|
| 740 | w.Flush();
|
---|
| 741 | }
|
---|
| 742 |
|
---|
| 743 | [SocketPermissionAttribute(SecurityAction.Assert,
|
---|
| 744 | Access="Connect",
|
---|
| 745 | Host="All",
|
---|
| 746 | Port="All",
|
---|
| 747 | Transport="All")]
|
---|
| 748 | public bool OpenConnection(string sServerAddress, string sAccess, string sVerify)
|
---|
| 749 | {
|
---|
| 750 | try
|
---|
| 751 | {
|
---|
| 752 | this.OpenConnectionCommon(sServerAddress);
|
---|
| 753 |
|
---|
| 754 | try
|
---|
| 755 | {
|
---|
| 756 | bool bSecurity = SendSecurityRequest(sAccess, sVerify);
|
---|
| 757 | }
|
---|
| 758 | catch (Exception ex)
|
---|
| 759 | {
|
---|
| 760 | //Close the connection
|
---|
| 761 | SendString(m_pCommSocket, "#BYE#");
|
---|
| 762 | m_pCommSocket.Close();
|
---|
| 763 | m_bConnected = false;
|
---|
| 764 | m_cServerAddress = "";
|
---|
| 765 | throw ex;
|
---|
| 766 | }
|
---|
| 767 |
|
---|
| 768 | m_bConnected = true;
|
---|
| 769 | return m_bConnected;
|
---|
| 770 | }
|
---|
| 771 | catch (BMXNetException bmxEx)
|
---|
| 772 | {
|
---|
| 773 | throw bmxEx;
|
---|
| 774 | }
|
---|
| 775 | catch (Exception ex)
|
---|
| 776 | {
|
---|
| 777 | string s = ex.Message + ex.StackTrace;
|
---|
| 778 | throw new BMXNetException(s);
|
---|
| 779 | }
|
---|
| 780 | }
|
---|
| 781 |
|
---|
| 782 | private void SendString(TcpClient tcpClient, string cSendString)
|
---|
| 783 | {
|
---|
| 784 | string sMult = "";
|
---|
| 785 | SendString(tcpClient, cSendString, sMult);
|
---|
| 786 | }
|
---|
| 787 |
|
---|
| 788 | private void SendString(TcpClient tcpClient, string cSendString, string cMult)
|
---|
| 789 | {
|
---|
| 790 | int nLen = cSendString.Length;
|
---|
| 791 | string sLen = nLen.ToString();
|
---|
| 792 | sLen = sLen.PadLeft(5, '0');
|
---|
| 793 | cSendString = sLen + cSendString;
|
---|
| 794 |
|
---|
| 795 | nLen += 15;
|
---|
| 796 | sLen = nLen.ToString();
|
---|
| 797 | sLen = sLen.PadLeft(5, '0');
|
---|
| 798 |
|
---|
| 799 | cSendString = "{BMX}" + sLen + cSendString;
|
---|
| 800 | cSendString = cSendString + cMult;
|
---|
| 801 |
|
---|
| 802 | NetworkStream ns = tcpClient.GetStream();
|
---|
| 803 | byte[] sendBytes = Encoding.ASCII.GetBytes(cSendString);
|
---|
| 804 | ns.Write(sendBytes,0,sendBytes.Length);
|
---|
| 805 | if (this.m_bLogging == true)
|
---|
| 806 | {
|
---|
| 807 | Log("Sent: " + cSendString, this.m_LogWriter);
|
---|
| 808 | }
|
---|
| 809 | return;
|
---|
| 810 | }
|
---|
| 811 |
|
---|
| 812 | private string ReceiveString(TcpClient tcpClient)
|
---|
| 813 | {
|
---|
| 814 | NetworkStream ns = tcpClient.GetStream();
|
---|
| 815 |
|
---|
| 816 | int nTimeOut = this.m_nReceiveTimeout;
|
---|
| 817 | int nCnt = 0;
|
---|
| 818 | int nTimeElapsed = 0;
|
---|
| 819 | while (ns.DataAvailable == false)
|
---|
| 820 | {
|
---|
| 821 | if (nCnt > 9999)
|
---|
| 822 | break;
|
---|
| 823 | if (nTimeElapsed > nTimeOut)
|
---|
| 824 | break;
|
---|
| 825 | nCnt++;
|
---|
| 826 | nTimeElapsed += 50;
|
---|
| 827 | Thread.Sleep(50);
|
---|
| 828 | }
|
---|
| 829 |
|
---|
| 830 | Debug.Assert(ns.DataAvailable == true);
|
---|
| 831 | if (ns.DataAvailable == false)
|
---|
| 832 | {
|
---|
| 833 | this.CloseConnection();
|
---|
| 834 | throw new Exception("BMXNetLib.ReceiveString timeout. Connection Closed.");
|
---|
| 835 | //return "";
|
---|
| 836 | }
|
---|
| 837 |
|
---|
| 838 | byte[] bReadBuffer = new byte[1024];
|
---|
| 839 | string sReadBuffer = "";
|
---|
| 840 | StringBuilder sbAll = new StringBuilder("", 1024);
|
---|
| 841 | int numberOfBytesRead = 0;
|
---|
| 842 |
|
---|
| 843 | // Incoming message may be larger than the buffer size.
|
---|
| 844 |
|
---|
| 845 | bool bFinished = false;
|
---|
| 846 | int nFind = -1;
|
---|
| 847 | bool bStarted = false;
|
---|
| 848 | int lpBuf = 0;
|
---|
| 849 | string sError = "";
|
---|
| 850 | string sAppError = "";
|
---|
| 851 | do
|
---|
| 852 | {
|
---|
| 853 |
|
---|
| 854 | numberOfBytesRead = ns.Read(bReadBuffer, 0, bReadBuffer.Length);
|
---|
| 855 | if ((numberOfBytesRead == 1)&&(bStarted == false))
|
---|
| 856 | {
|
---|
| 857 | Thread.Sleep(15);
|
---|
| 858 | numberOfBytesRead += ns.Read(bReadBuffer,1, bReadBuffer.Length-1);
|
---|
| 859 | //Debug.Write("ReceiveString waiting for data...\n");
|
---|
| 860 | }
|
---|
| 861 | if (bStarted == false)
|
---|
| 862 | {
|
---|
| 863 | //Process error info at beginning of returned string
|
---|
| 864 | int nErrLen = bReadBuffer[0];
|
---|
| 865 | int nAppLen = bReadBuffer[bReadBuffer[0]+1];
|
---|
| 866 | if ((bReadBuffer[2] == 0)&&(bReadBuffer[3] == 0))
|
---|
| 867 | { //special case: M error trap invoked in SND^XWBTCPC
|
---|
| 868 | lpBuf += 2;
|
---|
| 869 | }
|
---|
| 870 | sError = Encoding.ASCII.GetString(bReadBuffer, lpBuf + 1, nErrLen);
|
---|
| 871 | if (sError != "")
|
---|
| 872 | {
|
---|
| 873 | throw new BMXNetException(sError);
|
---|
| 874 | }
|
---|
| 875 | sAppError = Encoding.ASCII.GetString(bReadBuffer, lpBuf+1+nErrLen+1, nAppLen);
|
---|
| 876 | lpBuf += (nErrLen + nAppLen + 2);
|
---|
| 877 | numberOfBytesRead -= (nErrLen + nAppLen + 2);
|
---|
| 878 | bStarted = true;
|
---|
| 879 | }
|
---|
| 880 |
|
---|
| 881 | nFind = FindChar(bReadBuffer, (char) 4);
|
---|
| 882 | if (nFind > -1)
|
---|
| 883 | bFinished = true;
|
---|
| 884 | Debug.Assert(numberOfBytesRead > -1);
|
---|
| 885 | sReadBuffer = Encoding.ASCII.GetString(bReadBuffer, lpBuf, numberOfBytesRead);
|
---|
| 886 | lpBuf = 0;
|
---|
| 887 | if (nFind > -1)
|
---|
| 888 | {
|
---|
| 889 | sbAll.Append(sReadBuffer, 0, numberOfBytesRead -1);
|
---|
| 890 | }
|
---|
| 891 | else
|
---|
| 892 | {
|
---|
| 893 | sbAll.Append(sReadBuffer);
|
---|
| 894 | }
|
---|
| 895 | }
|
---|
| 896 | while(bFinished == false);
|
---|
| 897 | if (this.m_bLogging == true)
|
---|
| 898 | {
|
---|
| 899 | Log("Received: " + sbAll.ToString(), this.m_LogWriter);
|
---|
| 900 | }
|
---|
| 901 | return sbAll.ToString();
|
---|
| 902 |
|
---|
| 903 | }
|
---|
| 904 | private bool SendSecurityRequest(WindowsIdentity winIdentity)
|
---|
| 905 | {
|
---|
| 906 | string strReceive = "";
|
---|
| 907 | string cMSG;
|
---|
| 908 | string sTest;
|
---|
| 909 |
|
---|
| 910 | //Build AV Call
|
---|
| 911 | cMSG = ADEBLDMsg(m_cHDR, "BMX AV CODE", winIdentity.Name);
|
---|
| 912 | SendString(m_pCommSocket, cMSG);
|
---|
| 913 |
|
---|
| 914 | strReceive = ReceiveString(m_pCommSocket);
|
---|
| 915 | sTest = strReceive.Substring(0,3);
|
---|
| 916 |
|
---|
| 917 |
|
---|
| 918 | char[] cDelim = {(char) 13,(char) 10,(char) 0};
|
---|
| 919 | string sDelim = new string(cDelim);
|
---|
| 920 | int nPiece = 1;
|
---|
| 921 | m_cDUZ = Piece(strReceive, sDelim , nPiece);
|
---|
| 922 | if ((m_cDUZ == "0")||(m_cDUZ == ""))
|
---|
| 923 | {
|
---|
| 924 | nPiece = 7;
|
---|
| 925 | string sReason = Piece(strReceive, sDelim, nPiece);
|
---|
| 926 | throw new Exception(sReason);
|
---|
| 927 | }
|
---|
| 928 |
|
---|
| 929 | return true;
|
---|
| 930 | }
|
---|
| 931 |
|
---|
| 932 | private bool SendSecurityRequest(string sAccess, string sVerify)
|
---|
| 933 | {
|
---|
| 934 | string strReceive = "";
|
---|
| 935 | string cMSG;
|
---|
| 936 | sAccess = sAccess.ToUpper();
|
---|
| 937 | sVerify = sVerify.ToUpper();
|
---|
| 938 |
|
---|
| 939 | //Build AV Call
|
---|
| 940 | string strAV = sAccess + ";" + sVerify;
|
---|
| 941 | strAV = ADEEncryp(strAV);
|
---|
| 942 | cMSG = ADEBLDMsg(m_cHDR, "XUS AV CODE", strAV);
|
---|
| 943 | SendString(m_pCommSocket, cMSG);
|
---|
| 944 |
|
---|
| 945 | strReceive = ReceiveString(m_pCommSocket);
|
---|
| 946 |
|
---|
| 947 | char[] cDelim = {(char) 13,(char) 10,(char) 0};
|
---|
| 948 | string sDelim = new string(cDelim);
|
---|
| 949 | int nPiece = 1;
|
---|
| 950 | m_cDUZ = Piece(strReceive, sDelim , nPiece);
|
---|
| 951 | if ((m_cDUZ == "0")||(m_cDUZ == ""))
|
---|
| 952 | {
|
---|
| 953 | nPiece = 7;
|
---|
| 954 | string sReason = Piece(strReceive, sDelim, nPiece);
|
---|
| 955 | throw new Exception(sReason);
|
---|
| 956 | }
|
---|
| 957 |
|
---|
| 958 | return true;
|
---|
| 959 | }
|
---|
| 960 |
|
---|
| 961 | public void CloseConnection()
|
---|
| 962 | {
|
---|
| 963 | if (!m_bConnected)
|
---|
| 964 | {
|
---|
| 965 | return;
|
---|
| 966 | }
|
---|
| 967 | SendString(m_pCommSocket, "#BYE#");
|
---|
| 968 | m_pCommSocket.Close();
|
---|
| 969 | m_bConnected = false;
|
---|
| 970 | m_cServerAddress = "";
|
---|
| 971 | // m_cDUZ2 = "";
|
---|
| 972 | m_cDUZ = "";
|
---|
| 973 | }
|
---|
| 974 |
|
---|
| 975 | public bool Lock(string Variable)
|
---|
| 976 | {
|
---|
| 977 | return Lock(Variable, "", "");
|
---|
| 978 | }
|
---|
| 979 |
|
---|
| 980 | public bool Lock(string Variable, string Increment)
|
---|
| 981 | {
|
---|
| 982 | return Lock(Variable, Increment, "");
|
---|
| 983 | }
|
---|
| 984 |
|
---|
| 985 | /// <summary>
|
---|
| 986 | /// Lock a local or global M variable
|
---|
| 987 | /// Returns true if lock is obtained during TimeOut seconds
|
---|
| 988 | /// Use + to increment, - to decrement lock.
|
---|
| 989 | /// </summary>
|
---|
| 990 | /// <param name="Variable"></param>
|
---|
| 991 | /// <param name="Increment"></param>
|
---|
| 992 | /// <param name="TimeOut"></param>
|
---|
| 993 | /// <returns></returns>
|
---|
| 994 | public bool Lock(string Variable, string Increment, string TimeOut)
|
---|
| 995 | {
|
---|
| 996 | try
|
---|
| 997 | {
|
---|
| 998 | string sContext = this.AppContext;
|
---|
| 999 | this.AppContext = "BMXRPC";
|
---|
| 1000 | Variable = Variable.Replace("^","~");
|
---|
| 1001 | string sRet = "0";
|
---|
| 1002 | bool bRet = false;
|
---|
| 1003 | string sParam = Variable + "^" + Increment + "^" + TimeOut;
|
---|
| 1004 | sRet = TransmitRPC("BMX LOCK", sParam);
|
---|
| 1005 | bRet = (sRet == "1")?true:false;
|
---|
| 1006 | this.AppContext = sContext;
|
---|
| 1007 | return bRet;
|
---|
| 1008 | }
|
---|
| 1009 | catch (Exception ex)
|
---|
| 1010 | {
|
---|
| 1011 | string sMsg = ex.Message;
|
---|
| 1012 | return false;
|
---|
| 1013 | }
|
---|
| 1014 | }
|
---|
| 1015 |
|
---|
| 1016 | static ReaderWriterLock m_rwl = new ReaderWriterLock();
|
---|
| 1017 | private int m_nRWLTimeout = 30000; //30-second default timeout
|
---|
| 1018 |
|
---|
| 1019 | /// <summary>
|
---|
| 1020 | /// Returns a reference to the internal ReaderWriterLock member.
|
---|
| 1021 | /// </summary>
|
---|
| 1022 | public ReaderWriterLock BMXRWL
|
---|
| 1023 | {
|
---|
| 1024 | get
|
---|
| 1025 | {
|
---|
| 1026 | return m_rwl;
|
---|
| 1027 | }
|
---|
| 1028 | }
|
---|
| 1029 |
|
---|
| 1030 | /// <summary>
|
---|
| 1031 | /// Sets and returns the timeout in milliseconds for locking the transmit port.
|
---|
| 1032 | /// If the transmit port is unavailable an ApplicationException will be thrown.
|
---|
| 1033 | /// </summary>
|
---|
| 1034 | public int RWLTimeout
|
---|
| 1035 | {
|
---|
| 1036 | get
|
---|
| 1037 | {
|
---|
| 1038 | return m_nRWLTimeout;
|
---|
| 1039 | }
|
---|
| 1040 | set
|
---|
| 1041 | {
|
---|
| 1042 | m_nRWLTimeout = value;
|
---|
| 1043 | }
|
---|
| 1044 | }
|
---|
| 1045 |
|
---|
| 1046 | public string TransmitRPC(string sRPC, string sParam, int nLockTimeOut)
|
---|
| 1047 | {
|
---|
| 1048 | try
|
---|
| 1049 | {
|
---|
| 1050 | try
|
---|
| 1051 | {
|
---|
| 1052 | if (m_bConnected == false)
|
---|
| 1053 | {
|
---|
| 1054 | throw new BMXNetException("BMXNetLib.TransmitRPC failed because BMXNetLib is not connected to RPMS.");
|
---|
| 1055 | }
|
---|
| 1056 | Debug.Assert(m_cDUZ != "");
|
---|
| 1057 | Debug.Assert(m_pCommSocket != null);
|
---|
| 1058 |
|
---|
| 1059 | string sOldAppContext = "";
|
---|
| 1060 | if (sRPC.StartsWith("BMX")&&(this.m_cAppContext != "BMXRPC"))
|
---|
| 1061 | {
|
---|
| 1062 | sOldAppContext = this.m_cAppContext;
|
---|
| 1063 | this.AppContext = "BMXRPC";
|
---|
| 1064 | }
|
---|
| 1065 | string sMult = "";
|
---|
| 1066 | string sSend = ADEBLDMsg(m_cHDR, sRPC, sParam, ref sMult);
|
---|
| 1067 | SendString(m_pCommSocket, sSend, sMult);
|
---|
| 1068 | // Debug.Write("TransmitRPC Sent: " + sSend + "\n");
|
---|
| 1069 | string strResult = ReceiveString(m_pCommSocket);
|
---|
| 1070 | // Debug.Write("TransmitRPC Received: " + strResult + "\n");
|
---|
| 1071 |
|
---|
| 1072 | if (sOldAppContext != "")
|
---|
| 1073 | {
|
---|
| 1074 | this.AppContext = sOldAppContext;
|
---|
| 1075 | }
|
---|
| 1076 | return strResult;
|
---|
| 1077 | }
|
---|
| 1078 | catch (Exception ex)
|
---|
| 1079 | {
|
---|
| 1080 | if (ex.Message == "Unable to write data to the transport connection.")
|
---|
| 1081 | {
|
---|
| 1082 | m_bConnected = false;
|
---|
| 1083 | }
|
---|
| 1084 | throw ex;
|
---|
| 1085 | }
|
---|
| 1086 | finally
|
---|
| 1087 | {
|
---|
| 1088 | }
|
---|
| 1089 | }
|
---|
| 1090 | catch (ApplicationException aex)
|
---|
| 1091 | {
|
---|
| 1092 | // The writer lock request timed out.
|
---|
| 1093 | Debug.Write("TransmitRPC writer lock request timed out.\n");
|
---|
| 1094 | throw aex;
|
---|
| 1095 | }
|
---|
| 1096 | catch (Exception OuterEx)
|
---|
| 1097 | {
|
---|
| 1098 | throw OuterEx;
|
---|
| 1099 | }
|
---|
| 1100 | }
|
---|
| 1101 |
|
---|
| 1102 | public string TransmitRPC(string sRPC, string sParam)
|
---|
| 1103 | {
|
---|
| 1104 | try
|
---|
| 1105 | {
|
---|
| 1106 | return TransmitRPC(sRPC, sParam, m_nRWLTimeout);
|
---|
| 1107 | }
|
---|
| 1108 | catch (ApplicationException aex)
|
---|
| 1109 | {
|
---|
| 1110 | throw aex;
|
---|
| 1111 | }
|
---|
| 1112 | catch (Exception ex)
|
---|
| 1113 | {
|
---|
| 1114 | throw ex;
|
---|
| 1115 | }
|
---|
| 1116 | }
|
---|
| 1117 |
|
---|
| 1118 | public string GetLoginFacility()
|
---|
| 1119 | {
|
---|
| 1120 | try
|
---|
| 1121 | {
|
---|
| 1122 | if (m_bConnected == false)
|
---|
| 1123 | {
|
---|
| 1124 | throw new BMXNetException("BMXNetLib is not connected to RPMS");
|
---|
| 1125 | }
|
---|
| 1126 |
|
---|
| 1127 | if (m_cLoginFacility != "")
|
---|
| 1128 | {
|
---|
| 1129 | return m_cLoginFacility;
|
---|
| 1130 | }
|
---|
| 1131 |
|
---|
| 1132 | Debug.Assert(m_pCommSocket != null);
|
---|
| 1133 | Debug.Assert(m_cDUZ != "");
|
---|
| 1134 | SendString(m_pCommSocket, ADEBLDMsg(m_cHDR, "BMXGetFac", m_cDUZ));
|
---|
| 1135 | string sFac = ReceiveString(m_pCommSocket);
|
---|
| 1136 | m_cLoginFacility = sFac;
|
---|
| 1137 | return sFac;
|
---|
| 1138 | }
|
---|
| 1139 | catch (BMXNetException bmxEx)
|
---|
| 1140 | {
|
---|
| 1141 | string sMessage = bmxEx.Message + bmxEx.StackTrace;
|
---|
| 1142 | throw new BMXNetException(sMessage);
|
---|
| 1143 | }
|
---|
| 1144 | catch (Exception ex)
|
---|
| 1145 | {
|
---|
| 1146 | throw ex;
|
---|
| 1147 | }
|
---|
| 1148 | }
|
---|
| 1149 |
|
---|
| 1150 | #endregion RPX Functions
|
---|
| 1151 |
|
---|
| 1152 | #region RPX Properties
|
---|
| 1153 |
|
---|
| 1154 | /// <summary>
|
---|
| 1155 | /// Set and retrieve the timeout, in milliseconds, to receive a response from the RPMS server.
|
---|
| 1156 | /// If the retrieve time exceeds the timeout, an exception will be thrown and the connection will be closed.
|
---|
| 1157 | /// The default is 30 seconds.
|
---|
| 1158 | /// </summary>
|
---|
| 1159 | public int ReceiveTimeout
|
---|
| 1160 | {
|
---|
| 1161 | get { return m_nReceiveTimeout; }
|
---|
| 1162 | set { m_nReceiveTimeout = value; }
|
---|
| 1163 | }
|
---|
| 1164 |
|
---|
| 1165 | public string WKID
|
---|
| 1166 | {
|
---|
| 1167 | get
|
---|
| 1168 | {
|
---|
| 1169 | return m_sWKID;
|
---|
| 1170 | }
|
---|
| 1171 | set
|
---|
| 1172 | {
|
---|
| 1173 | m_sWKID = value;
|
---|
| 1174 | }
|
---|
| 1175 | }
|
---|
| 1176 |
|
---|
| 1177 | public string PRCH
|
---|
| 1178 | {
|
---|
| 1179 | get
|
---|
| 1180 | {
|
---|
| 1181 | return m_sPRCH;
|
---|
| 1182 | }
|
---|
| 1183 | set
|
---|
| 1184 | {
|
---|
| 1185 | m_sPRCH = value;
|
---|
| 1186 | }
|
---|
| 1187 | }
|
---|
| 1188 |
|
---|
| 1189 | public string WINH
|
---|
| 1190 | {
|
---|
| 1191 | get
|
---|
| 1192 | {
|
---|
| 1193 | return m_sWINH;
|
---|
| 1194 | }
|
---|
| 1195 | set
|
---|
| 1196 | {
|
---|
| 1197 | m_sWINH = value;
|
---|
| 1198 | }
|
---|
| 1199 | }
|
---|
| 1200 |
|
---|
| 1201 | public string WISH
|
---|
| 1202 | {
|
---|
| 1203 | get
|
---|
| 1204 | {
|
---|
| 1205 | return m_sWISH;
|
---|
| 1206 | }
|
---|
| 1207 | set
|
---|
| 1208 | {
|
---|
| 1209 | m_sWISH = value;
|
---|
| 1210 | }
|
---|
| 1211 | }
|
---|
| 1212 |
|
---|
| 1213 | /// <summary>
|
---|
| 1214 | /// Gets/sets the Kernel Application context
|
---|
| 1215 | /// Throws an exception if unable to set the context.
|
---|
| 1216 | /// </summary>
|
---|
| 1217 | public string AppContext
|
---|
| 1218 | {
|
---|
| 1219 | get
|
---|
| 1220 | {
|
---|
| 1221 | return m_cAppContext;
|
---|
| 1222 | }
|
---|
| 1223 | set
|
---|
| 1224 | {
|
---|
| 1225 | //Send the changed context to RPMS
|
---|
| 1226 | if ((m_bConnected == true) && (value != ""))
|
---|
| 1227 | {
|
---|
| 1228 | try
|
---|
| 1229 | {
|
---|
| 1230 | string sRPC = ADEEncryp(value);
|
---|
| 1231 | string sAuthentication = TransmitRPC("XWB CREATE CONTEXT", sRPC);
|
---|
| 1232 |
|
---|
| 1233 | if (BMXNetLib.FindSubString(sAuthentication, "does not have access to option") > -1)
|
---|
| 1234 | {
|
---|
| 1235 | throw new BMXNetException(sAuthentication);
|
---|
| 1236 | }
|
---|
| 1237 |
|
---|
| 1238 | }
|
---|
| 1239 | catch (Exception ex)
|
---|
| 1240 | {
|
---|
| 1241 | Debug.Write(ex.Message);
|
---|
| 1242 | throw ex;
|
---|
| 1243 | }
|
---|
| 1244 | }
|
---|
| 1245 | m_cAppContext = value;
|
---|
| 1246 | }
|
---|
| 1247 | }
|
---|
| 1248 |
|
---|
| 1249 | public bool Connected
|
---|
| 1250 | {
|
---|
| 1251 | get
|
---|
| 1252 | {
|
---|
| 1253 | return m_bConnected;
|
---|
| 1254 | }
|
---|
| 1255 | }
|
---|
| 1256 |
|
---|
| 1257 | public string DUZ
|
---|
| 1258 | {
|
---|
| 1259 | get
|
---|
| 1260 | {
|
---|
| 1261 | return m_cDUZ;
|
---|
| 1262 | }
|
---|
| 1263 | }
|
---|
| 1264 |
|
---|
| 1265 | public string MServerAddress
|
---|
| 1266 | {
|
---|
| 1267 | get
|
---|
| 1268 | {
|
---|
| 1269 | return m_cServerAddress;
|
---|
| 1270 | }
|
---|
| 1271 | }
|
---|
| 1272 |
|
---|
| 1273 | public string MServerNamespace
|
---|
| 1274 | {
|
---|
| 1275 | get
|
---|
| 1276 | {
|
---|
| 1277 | return m_sNameSpace;
|
---|
| 1278 | }
|
---|
| 1279 | set
|
---|
| 1280 | {
|
---|
| 1281 | m_sNameSpace = value;
|
---|
| 1282 | }
|
---|
| 1283 | }
|
---|
| 1284 |
|
---|
| 1285 | public int MServerPort
|
---|
| 1286 | {
|
---|
| 1287 | get
|
---|
| 1288 | {
|
---|
| 1289 | return m_nMServerPort;
|
---|
| 1290 | }
|
---|
| 1291 | set
|
---|
| 1292 | {
|
---|
| 1293 | m_nMServerPort = value;
|
---|
| 1294 | }
|
---|
| 1295 | }
|
---|
| 1296 |
|
---|
| 1297 | public string NameSpace
|
---|
| 1298 | {
|
---|
| 1299 | get
|
---|
| 1300 | {
|
---|
| 1301 | return m_sNameSpace;
|
---|
| 1302 | }
|
---|
| 1303 | set
|
---|
| 1304 | {
|
---|
| 1305 | m_sNameSpace = value;
|
---|
| 1306 | }
|
---|
| 1307 | }
|
---|
| 1308 |
|
---|
| 1309 | #endregion RPX Properties
|
---|
| 1310 |
|
---|
| 1311 | }
|
---|
| 1312 | }
|
---|