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 | /// <summary>
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24 | /// Main constructor with default machine encoding
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25 | /// </summary>
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26 | public BMXNetLib()
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27 | {
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28 | m_sWKID = "BMX";
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29 | m_sWINH = "";
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30 | m_sPRCH = "";
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31 | m_sWISH = "";
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32 | m_cHDR = ADEBHDR(m_sWKID,m_sWINH,m_sPRCH,m_sWISH);
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33 |
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34 | }
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35 |
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36 | /// <summary>
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37 | /// Constructor specifiying encoding
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38 | /// </summary>
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39 | /// <param name="charset">String name of character set</param>
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40 | public BMXNetLib(string charset) : this()
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41 | {
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42 |
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43 | //char[] arabic_nm_ch = arabic_name.ToCharArray();
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44 | //byte[] arabic_nm_by = cp1256.GetBytes(arabic_nm_ch);
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45 | //string arabic_name2 = "";
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46 | //foreach (byte eachbyte in arabic_nm_by)
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47 | //{
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48 | // arabic_name2 += ((char)eachbyte);
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49 | //}
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50 |
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51 | try
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52 | {
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53 | m_Encoding = System.Text.Encoding.GetEncoding(charset);
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54 | }
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55 | catch (ArgumentException)
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56 | {
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57 | Debug.Write("Invalid Code Page... Falling back to default system encoding");
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58 | m_Encoding = Encoding.GetEncoding(0);
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59 | }
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60 | }
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61 |
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62 | #region Piece Functions
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63 |
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64 | /// <summary>
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65 | /// Corresponds to M's $L(STRING,DELIMITER)
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66 | /// </summary>
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67 | /// <param name="sInput"></param>
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68 | /// <param name="sDelim"></param>
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69 | /// <returns></returns>
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70 | public static int PieceLength(string sInput, string sDelim)
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71 | {
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72 | char[] cDelim = sDelim.ToCharArray();
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73 | string [] cSplit = sInput.Split(cDelim);
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74 | return cSplit.GetLength(0);
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75 | }
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76 |
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77 | /// <summary>
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78 | /// Corresponds to M's $$Piece function
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79 | /// </summary>
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80 | /// <param name="sInput"></param>
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81 | /// <param name="sDelim"></param>
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82 | /// <param name="nNumber"></param>
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83 | /// <returns></returns>
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84 | public static string Piece(string sInput, string sDelim, int nNumber)
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85 | {
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86 | try
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87 | {
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88 | char[] cDelim = sDelim.ToCharArray();
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89 | string [] cSplit = sInput.Split(cDelim);
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90 | int nLength = cSplit.GetLength(0);
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91 | if ((nLength < nNumber)||(nNumber < 1))
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92 | return "";
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93 | return cSplit[nNumber-1];
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94 | }
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95 | catch (Exception bmxEx)
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96 | {
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97 | string sMessage = bmxEx.Message + bmxEx.StackTrace;
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98 | throw new BMXNetException(sMessage);
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99 | }
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100 |
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101 | }
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102 |
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103 | public static string Piece(string sInput, string sDelim, int nNumber, int nEnd)
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104 | {
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105 | try
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106 | {
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107 | if (nNumber < 0)
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108 | nNumber = 1;
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109 |
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110 | if (nEnd < nNumber)
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111 | return "";
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112 |
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113 | if (nEnd == nNumber)
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114 | return Piece(sInput, sDelim, nNumber);
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115 |
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116 | char[] cDelim = sDelim.ToCharArray();
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117 | string [] cSplit = sInput.Split(cDelim);
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118 | int nLength = cSplit.GetLength(0);
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119 | if ((nLength < nNumber)||(nNumber < 1))
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120 | return "";
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121 |
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122 | //nNumber = 1-based index of the starting element to return
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123 | //nLength = count of elements
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124 | //nEnd = 1-based index of last element to return
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125 | //nCount = number of elements past nNumber to return
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126 |
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127 | //convert nNumber to 0-based index:
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128 | nNumber--;
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129 |
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130 | //convert nEnd to 0-based index;
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131 | nEnd--;
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132 |
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133 | //Calculate nCount;
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134 | int nCount = nEnd - nNumber + 1;
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135 |
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136 | //Adjust nCount for number of elements
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137 | if (nCount + nNumber >= nLength)
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138 | {
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139 | nCount = nLength - nNumber;
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140 | }
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141 |
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142 | string sRet = string.Join(sDelim, cSplit, nNumber, nCount );
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143 | return sRet;
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144 | }
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145 | catch (Exception bmxEx)
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146 | {
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147 | string sMessage = bmxEx.Message + bmxEx.StackTrace;
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148 | throw new BMXNetException(sMessage);
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149 | }
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150 | }
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151 |
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152 | #endregion Piece Functions
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153 |
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154 | #region RPX Fields
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155 |
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156 | private string m_sWKID;
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157 | private string m_sWISH;
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158 | private string m_sPRCH;
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159 | private string m_sWINH;
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160 | private string m_cHDR;
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161 | private string m_cAppContext;
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162 | private bool m_bConnected;
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163 | private int m_nMServerPort;
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164 | private string m_cServerAddress;
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165 | private string m_cDUZ;
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166 | private string m_cLoginFacility;
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167 | private TcpClient m_pCommSocket;
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168 | private string m_sNameSpace = "";
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169 | private int m_nReceiveTimeout = 30000;
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170 |
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171 | private Encoding m_Encoding = Encoding.GetEncoding(0);
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172 |
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173 | #endregion RPX Fields
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174 |
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175 | #region Encryption Keys
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176 | private string[] m_sKey = new string[]
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177 | {
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178 | @"wkEo-ZJt!dG)49K{nX1BS$vH<&:Myf*>Ae0jQW=;|#PsO`'%+rmb[gpqN,l6/hFC@DcUa ]z~R}""V\iIxu?872.(TYL5_3",
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179 | @"rKv`R;M/9BqAF%&tSs#Vh)dO1DZP> *fX'u[.4lY=-mg_ci802N7LTG<]!CWo:3?{+,5Q}(@jaExn$~p\IyHwzU""|k6Jeb",
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180 | @"\pV(ZJk""WQmCn!Y,y@1d+~8s?[lNMxgHEt=uw|X:qSLjAI*}6zoF{T3#;ca)/h5%`P4$r]G'9e2if_>UDKb7<v0&- RBO.",
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181 | @"depjt3g4W)qD0V~NJar\B ""?OYhcu[<Ms%Z`RIL_6:]AX-zG.#}$@vk7/5x&*m;(yb2Fn+l'PwUof1K{9,|EQi>H=CT8S!",
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182 | @"NZW:1}K$byP;jk)7'`x90B|cq@iSsEnu,(l-hf.&Y_?J#R]+voQXU8mrV[!p4tg~OMez CAaGFD6H53%L/dT2<*>""{\wI=",
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183 | @"vCiJ<oZ9|phXVNn)m K`t/SI%]A5qOWe\&?;jT~M!fz1l>[D_0xR32c*4.P""G{r7}E8wUgyudF+6-:B=$(sY,LkbHa#'@Q",
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184 | @"hvMX,'4Ty;[a8/{6l~F_V""}qLI\!@x(D7bRmUH]W15J%N0BYPkrs&9:$)Zj>u|zwQ=ieC-oGA.#?tfdcO3gp`S+En K2*<",
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185 | @"jd!W5[];4'<C$/&x|rZ(k{>?ghBzIFN}fAK""#`p_TqtD*1E37XGVs@0nmSe+Y6Qyo-aUu%i8c=H2vJ\) R:MLb.9,wlO~P",
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186 | @"2ThtjEM+!=xXb)7,ZV{*ci3""8@_l-HS69L>]\AUF/Q%:qD?1~m(yvO0e'<#o$p4dnIzKP|`NrkaGg.ufCRB[; sJYwW}5&",
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187 | @"vB\5/zl-9y:Pj|=(R'7QJI *&CTX""p0]_3.idcuOefVU#omwNZ`$Fs?L+1Sk<,b)hM4A6[Y%aDrg@~KqEW8t>H};n!2xG{",
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188 | @"sFz0Bo@_HfnK>LR}qWXV+D6`Y28=4Cm~G/7-5A\b9!a#rP.l&M$hc3ijQk;),TvUd<[:I""u1'NZSOw]*gxtE{eJp|y (?%",
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189 | @"M@,D}|LJyGO8`$*ZqH .j>c~h<d=fimszv[#-53F!+a;NC'6T91IV?(0x&/{B)w""]Q\YUWprk4:ol%g2nE7teRKbAPuS_X",
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190 | @".mjY#_0*H<B=Q+FML6]s;r2:e8R}[ic&KA 1w{)vV5d,$u""~xD/Pg?IyfthO@CzWp%!`N4Z'3-(o|J9XUE7k\TlqSb>anG",
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191 | @"xVa1']_GU<X`|\NgM?LS9{""jT%s$}y[nvtlefB2RKJW~(/cIDCPow4,>#zm+:5b@06O3Ap8=*7ZFY!H-uEQk; .q)i&rhd",
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192 | @"I]Jz7AG@QX.""%3Lq>METUo{Pp_ |a6<0dYVSv8:b)~W9NK`(r'4fs&wim\kReC2hg=HOj$1B*/nxt,;c#y+![?lFuZ-5D}",
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193 | @"Rr(Ge6F Hx>q$m&C%M~Tn,:""o'tX/*yP.{lZ!YkiVhuw_<KE5a[;}W0gjsz3]@7cI2\QN?f#4p|vb1OUBD9)=-LJA+d`S8",
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194 | @"I~k>y|m};d)-7DZ""Fe/Y<B:xwojR,Vh]O0Sc[`$sg8GXE!1&Qrzp._W%TNK(=J 3i*2abuHA4C'?Mv\Pq{n#56LftUl@9+",
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195 | @"~A*>9 WidFN,1KsmwQ)GJM{I4:C%}#Ep(?HB/r;t.&U8o|l['Lg""2hRDyZ5`nbf]qjc0!zS-TkYO<_=76a\X@$Pe3+xVvu",
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196 | @"yYgjf""5VdHc#uA,W1i+v'6|@pr{n;DJ!8(btPGaQM.LT3oe?NB/&9>Z`-}02*%x<7lsqz4OS ~E$\R]KI[:UwC_=h)kXmF",
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197 | @"5:iar.{YU7mBZR@-K|2 ""+~`M%8sq4JhPo<_X\Sg3WC;Tuxz,fvEQ1p9=w}FAI&j/keD0c?)LN6OHV]lGy'$*>nd[(tb!#",
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198 | };
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199 |
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200 | #endregion Encryption Keys
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201 |
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202 | #region RPX Functions
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203 |
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204 | /// <summary>
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205 | /// Given strInput = "13" builds "013" if nLength = 3. Default for nLength is 3.
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206 | /// </summary>
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207 | /// <param name="strInput"></param>
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208 | /// <returns></returns>
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209 | private string ADEBLDPadString(string strInput)
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210 | {
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211 | return ADEBLDPadString(strInput, 3);
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212 | }
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213 |
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214 | /// <summary>
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215 | /// Given strInput = "13" builds "013" if nLength = 3 Default for nLength is 3.
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216 | /// </summary>
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217 | /// <param name="strInput"></param>
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218 | /// <param name="nLength">Default = 3</param>
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219 | /// <returns></returns>
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220 | private string ADEBLDPadString(string strInput, int nLength /*=3*/)
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221 | {
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222 | return strInput.PadLeft(nLength, '0');
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223 | }
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224 |
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225 | /// <summary>
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226 | /// Concatenates zero-padded length of sInput to sInput
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227 | /// Given "Hello" returns "004Hello"
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228 | /// If nSize = 5, returns "00004Hello"
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229 | /// Default for nSize is 3.
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230 | /// </summary>
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231 | /// <param name="sInput"></param>
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232 | /// <returns></returns>
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233 | private string ADEBLDB(string sInput)
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234 | {
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235 | return ADEBLDB(sInput, 3);
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236 | }
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237 |
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238 | /// <summary>
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239 | /// Concatenates zero-padded length of sInput to sInput
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240 | /// Given "Hello" returns "004Hello"
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241 | /// If nSize = 5, returns "00004Hello"
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242 | /// Default for nSize is 3.
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243 | /// </summary>
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244 | /// <param name="sInput"></param>
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245 | /// <param name="nSize"></param>
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246 | /// <returns></returns>
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247 | private string ADEBLDB(string sInput, int nSize /*=3*/)
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248 | {
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249 | int nLen = sInput.Length;
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250 | string sLen = this.ADEBLDPadString(nLen.ToString(), nSize);
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251 | return sLen + sInput;
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252 | }
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253 |
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254 | /// <summary>
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255 | /// Build protocol header
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256 | /// </summary>
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257 | /// <param name="sWKID"></param>
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258 | /// <param name="sWINH"></param>
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259 | /// <param name="sPRCH"></param>
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260 | /// <param name="sWISH"></param>
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261 | /// <returns></returns>
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262 | private string ADEBHDR(string sWKID, string sWINH, string sPRCH, string sWISH)
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263 | {
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264 | string strResult;
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265 | strResult = sWKID+";"+sWINH+";"+sPRCH+";"+sWISH+";";
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266 | strResult = ADEBLDB(strResult);
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267 | return strResult;
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268 | }
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269 | private string ADEBLDMsg(string cHDR, string cRPC, string cParam)
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270 | {
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271 | string sMult = "";
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272 | return ADEBLDMsg(cHDR, cRPC, cParam, ref sMult);
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273 | }
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274 | private string ADEBLDMsg(string cHDR, string cRPC, string cParam, ref string cMult)
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275 | {
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276 | //Builds RPC message
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277 | //Automatically splits parameters longer than 200 into subscripted array
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278 | string cMSG;
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279 | string sBuild = "";
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280 | string sPiece = "";
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281 | string sBig = "";
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282 | int l;
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283 | int nLength;
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284 |
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285 | if (cParam == "")
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286 | {
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287 | cMSG = "0" + cRPC ;
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288 | }
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289 | else
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290 | {
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291 | l = PieceLength(cParam, "^");
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292 | for (int j=1; j <= l; j++)
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293 | {
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294 | sPiece = Piece(cParam, "^", j);
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295 | if ((j == l) && (sPiece.Length > 200))
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296 | {
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297 | //Split up long param into array pieces
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298 | sBig = sPiece;
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299 | sPiece = ".x";
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300 | nLength = sPiece.Length + 1;
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301 | sPiece = ADEBLDPadString(nLength.ToString()) + "2" + sPiece;
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302 | sBuild = sBuild + sPiece;
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303 | int nSubscript = 1;
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304 | string sSubscript ="";
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305 | int nSubLen = 0;
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306 | string sSubLen ="";
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307 | int nBigLen = sBig.Length;
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308 | string sHunk ="";
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309 | int nHunkLen = 0;
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310 | string sHunkLen ="";
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311 | int nChunk = 0;
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312 | do
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313 | {
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314 | nChunk = (sBig.Length > 200)?200:sBig.Length ;
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315 | sHunk = sBig.Substring(0, nChunk);
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316 | sBig = sBig.Remove(0, nChunk);
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317 | nBigLen = sBig.Length;
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318 | sSubscript = nSubscript.ToString();
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319 | nSubLen = sSubscript.Length;
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320 | sSubLen = nSubLen.ToString();
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321 | sSubLen = ADEBLDPadString(sSubLen);
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322 | nHunkLen = sHunk.Length;
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323 | sHunkLen = nHunkLen.ToString();
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324 | sHunkLen = ADEBLDPadString(sHunkLen);
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325 | cMult = cMult + sSubLen + sSubscript + sHunkLen + sHunk;
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326 | nSubscript++;
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327 | } while (nBigLen > 0);
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328 | }
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329 | else
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330 | {
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331 | nLength = sPiece.Length +1;
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332 | sPiece = ADEBLDPadString(nLength.ToString()) + "0" + sPiece;
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333 | sBuild = sBuild + sPiece;
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334 | }
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335 | }
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336 | nLength = sBuild.Length;
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337 | string sTotLen = ADEBLDPadString(nLength.ToString(),5);
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338 | if (cMult.Length > 0)
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339 | {
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340 | cMSG = "1"+ cRPC + "^" +sTotLen + sBuild;
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341 | }
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342 | else
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343 | {
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344 | cMSG = "0"+ cRPC + "^" +sTotLen + sBuild;
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345 | }
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346 | }
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347 | cMSG = ADEBLDB(cMSG, 5);
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348 | cMSG = cHDR + cMSG;
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349 | return cMSG;
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350 | }
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351 |
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352 | internal string ADEEncryp(string sInput)
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353 | {
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354 | //Encrypt a string
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355 | string strResult;
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356 | string strPercent;
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357 | string strAssoc;
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358 | string strIdix;
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359 | int nPercent;
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360 | int nAssocix;
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361 | int nIdix;
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362 | Debug.Assert(sInput != "");
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363 | System.Random rRand = new Random(DateTime.Now.Second);
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364 |
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365 | nPercent = rRand.Next(0,10000);
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366 | nPercent += 72439;
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367 | nAssocix = nPercent % 20;
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368 | nAssocix++;
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369 | Debug.Assert(nAssocix < 21);
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370 | strPercent = nPercent.ToString();
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371 | strPercent = strPercent.Substring(1,2);
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372 | nIdix = Convert.ToInt32(strPercent);
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373 | nIdix = nIdix % 20;
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374 | nIdix++;
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375 | Debug.Assert(nIdix < 21);
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376 |
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377 | const int nEncryptBase = 101;
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378 | strAssoc = LoadKey(nEncryptBase + nAssocix);
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379 | Debug.Assert(strAssoc.Length == 94);
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380 | strIdix = LoadKey(nEncryptBase + nIdix);
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381 | Debug.Assert(strIdix.Length == 94);
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382 | string sEncrypted = "";
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383 |
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384 | foreach (char c in sInput)
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385 | {
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386 | string d = c.ToString();
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387 | int nFindChar = strIdix.IndexOf(c);
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388 | if (nFindChar > -1)
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389 | {
|
---|
390 | d = strAssoc.Substring(nFindChar,1);
|
---|
391 | }
|
---|
392 | sEncrypted += d;
|
---|
393 | }
|
---|
394 |
|
---|
395 | strResult = (char) (nIdix + 31) + sEncrypted + (char) (nAssocix + 31);
|
---|
396 |
|
---|
397 | return strResult;
|
---|
398 | }
|
---|
399 |
|
---|
400 | internal string ADEDecryp(string sInput)
|
---|
401 | {
|
---|
402 | //Encrypt a string
|
---|
403 | string strAssoc;
|
---|
404 | string strIdix;
|
---|
405 | int nAssocix;
|
---|
406 | int nIdix;
|
---|
407 | Debug.Assert(sInput != "");
|
---|
408 |
|
---|
409 | //get associator string index
|
---|
410 | char cAssocix = sInput[sInput.Length-1];
|
---|
411 | nAssocix =(int) cAssocix;
|
---|
412 | nAssocix -= 31;
|
---|
413 | Debug.Assert(nAssocix < 21);
|
---|
414 |
|
---|
415 | //get identifier string index
|
---|
416 | char cIdix = sInput[0];
|
---|
417 | nIdix = (int) cIdix;
|
---|
418 | nIdix -= 31;
|
---|
419 | Debug.Assert(nIdix < 21);
|
---|
420 |
|
---|
421 | //get associator string
|
---|
422 | const int nEncryptBase = 101;
|
---|
423 | strAssoc = LoadKey(nEncryptBase + nAssocix);
|
---|
424 | Debug.Assert(strAssoc.Length == 94);
|
---|
425 |
|
---|
426 | //get identifier string
|
---|
427 | strIdix = LoadKey(nEncryptBase + nIdix);
|
---|
428 | Debug.Assert(strIdix.Length == 94);
|
---|
429 |
|
---|
430 | //translated result
|
---|
431 | string sDecrypted = "";
|
---|
432 | sInput = sInput.Substring(1, sInput.Length - 2);
|
---|
433 | foreach (char c in sInput)
|
---|
434 | {
|
---|
435 | string d = c.ToString();
|
---|
436 | int nFindChar = strAssoc.IndexOf(c);
|
---|
437 | if (nFindChar > -1)
|
---|
438 | {
|
---|
439 | d = strIdix.Substring(nFindChar,1);
|
---|
440 | }
|
---|
441 | sDecrypted += d;
|
---|
442 | }
|
---|
443 |
|
---|
444 | return sDecrypted;
|
---|
445 | }
|
---|
446 |
|
---|
447 | internal string BMXEncrypt(string sInput)
|
---|
448 | {
|
---|
449 |
|
---|
450 | ASCIIEncoding textConverter = new ASCIIEncoding();
|
---|
451 | RijndaelManaged myRijndael = new RijndaelManaged();
|
---|
452 | byte[] encrypted;
|
---|
453 | byte[] toEncrypt;
|
---|
454 | byte[] key;
|
---|
455 | byte[] IV;
|
---|
456 |
|
---|
457 | string sKey="pouphfoz sfdbqjuvmbwft qizmphfoz";
|
---|
458 | string sIV = "Gichin Funakoshi";
|
---|
459 | key = textConverter.GetBytes(sKey);
|
---|
460 | IV = textConverter.GetBytes(sIV);
|
---|
461 |
|
---|
462 | //Get an encryptor.
|
---|
463 | ICryptoTransform encryptor = myRijndael.CreateEncryptor(key, IV);
|
---|
464 |
|
---|
465 | //Encrypt the data.
|
---|
466 | MemoryStream msEncrypt = new MemoryStream();
|
---|
467 | CryptoStream csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write);
|
---|
468 |
|
---|
469 | //Convert the input data to a byte array.
|
---|
470 | toEncrypt = textConverter.GetBytes(sInput);
|
---|
471 |
|
---|
472 | //Write all data to the crypto stream and flush it.
|
---|
473 | csEncrypt.Write(toEncrypt, 0, toEncrypt.Length);
|
---|
474 | csEncrypt.FlushFinalBlock();
|
---|
475 |
|
---|
476 | //Get encrypted array of bytes.
|
---|
477 | encrypted = msEncrypt.ToArray();
|
---|
478 |
|
---|
479 | //Convert to string to send to RPMS
|
---|
480 | string sEncrypted = "" ;
|
---|
481 | byte bTmp;
|
---|
482 | string sTmp;
|
---|
483 | for (int j =0; j < encrypted.Length; j++)
|
---|
484 | {
|
---|
485 | bTmp = encrypted[j];
|
---|
486 | sTmp = bTmp.ToString();
|
---|
487 | sEncrypted += sTmp;
|
---|
488 | if (j < (encrypted.Length -1))
|
---|
489 | sEncrypted += "~";
|
---|
490 | }
|
---|
491 | return sEncrypted;
|
---|
492 | }
|
---|
493 |
|
---|
494 | internal string BMXDecrypt(string sInput)
|
---|
495 | {
|
---|
496 | try
|
---|
497 | {
|
---|
498 | byte[] fromEncrypt;
|
---|
499 | ASCIIEncoding textConverter = new ASCIIEncoding();
|
---|
500 | RijndaelManaged myRijndael = new RijndaelManaged();
|
---|
501 | string sRPMSEncrypted = sInput;
|
---|
502 | string sBar = "~";
|
---|
503 | char[] cBar = sBar.ToCharArray();
|
---|
504 | string[] sArray;
|
---|
505 | sArray = sRPMSEncrypted.Split(cBar);
|
---|
506 | byte[] bRPMSEncrypted = new byte[sArray.GetLength(0)];
|
---|
507 | byte[] key;
|
---|
508 | byte[] IV;
|
---|
509 |
|
---|
510 | //Convert the RPMS-stored string to a byte array
|
---|
511 | for (int j = 0; j < sArray.GetLength(0); j++)
|
---|
512 | {
|
---|
513 | bRPMSEncrypted[j] = Byte.Parse(sArray[j]);
|
---|
514 | }
|
---|
515 |
|
---|
516 | //Get a decryptor that uses the same key and IV as the encryptor.
|
---|
517 | string sKey="pouphfoz sfdbqjuvmbwft qizmphfoz";
|
---|
518 | string sIV = "Gichin Funakoshi";
|
---|
519 | key = textConverter.GetBytes(sKey);
|
---|
520 | IV = textConverter.GetBytes(sIV);
|
---|
521 | ICryptoTransform decryptor = myRijndael.CreateDecryptor(key, IV);
|
---|
522 |
|
---|
523 | MemoryStream msDecrypt = new MemoryStream(bRPMSEncrypted);
|
---|
524 | CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read);
|
---|
525 |
|
---|
526 | fromEncrypt = new byte[bRPMSEncrypted.Length - 2];
|
---|
527 |
|
---|
528 | //Read the data out of the crypto stream.
|
---|
529 | csDecrypt.Read(fromEncrypt, 0, fromEncrypt.Length);
|
---|
530 |
|
---|
531 | int nZ = FindChar(fromEncrypt, (char) 0);
|
---|
532 |
|
---|
533 | //Convert the byte array back into a string.
|
---|
534 | string sResult;
|
---|
535 | if (nZ < 0)
|
---|
536 | {
|
---|
537 | sResult = textConverter.GetString(fromEncrypt);
|
---|
538 | }
|
---|
539 | else
|
---|
540 | {
|
---|
541 | sResult = textConverter.GetString(fromEncrypt, 0, nZ);
|
---|
542 | }
|
---|
543 | return sResult;
|
---|
544 | }
|
---|
545 | catch (Exception ex)
|
---|
546 | {
|
---|
547 | Debug.Write(ex.Message);
|
---|
548 | return "";
|
---|
549 | }
|
---|
550 | }
|
---|
551 |
|
---|
552 | public static int FindChar(byte[] c, char y)
|
---|
553 | {
|
---|
554 | int n = 0;
|
---|
555 | int nRet = -1;
|
---|
556 | for (n=0; n < c.Length; n++)
|
---|
557 | {
|
---|
558 | if (y == (char) c[n])
|
---|
559 | {
|
---|
560 | nRet = n;
|
---|
561 | break;
|
---|
562 | }
|
---|
563 | }
|
---|
564 |
|
---|
565 | return nRet;
|
---|
566 | }
|
---|
567 |
|
---|
568 | public static int FindChar(string s, char y)
|
---|
569 | {
|
---|
570 | int n = 0;
|
---|
571 | int nRet = -1;
|
---|
572 | foreach (char c in s)
|
---|
573 | {
|
---|
574 | if (y == c)
|
---|
575 | {
|
---|
576 | nRet = n;
|
---|
577 | break;
|
---|
578 | }
|
---|
579 | n++;
|
---|
580 | }
|
---|
581 | return nRet;
|
---|
582 | }
|
---|
583 |
|
---|
584 |
|
---|
585 | /// <summary>
|
---|
586 | /// Returns index of first instance of sSubString in sString.
|
---|
587 | /// If sSubString not found, returns -1.
|
---|
588 | /// </summary>
|
---|
589 | /// <param name="sString"></param>
|
---|
590 | /// <param name="sSubString"></param>
|
---|
591 | /// <returns></returns>
|
---|
592 | public static int FindSubString(string sString, string sSubString)
|
---|
593 | {
|
---|
594 | int nFound = -1;
|
---|
595 | int nLimit = sString.Length - sSubString.Length + 1;
|
---|
596 | if (nLimit < 0)
|
---|
597 | return -1;
|
---|
598 |
|
---|
599 | int nSubLength = sSubString.Length;
|
---|
600 | for (int j=0; j < nLimit; j++)
|
---|
601 | {
|
---|
602 | if (sString.Substring(j, nSubLength) == sSubString)
|
---|
603 | {
|
---|
604 | nFound = j;
|
---|
605 | break;
|
---|
606 | }
|
---|
607 | }
|
---|
608 | return nFound;
|
---|
609 | }
|
---|
610 |
|
---|
611 | private string LoadKey(int nID)
|
---|
612 | {
|
---|
613 | nID -= 102;
|
---|
614 | Debug.Assert( nID < 20);
|
---|
615 | return m_sKey[nID];
|
---|
616 | }
|
---|
617 |
|
---|
618 | private void OpenConnectionCommon(string sServerAddress)
|
---|
619 | {
|
---|
620 | try
|
---|
621 | {
|
---|
622 | m_cServerAddress = sServerAddress;
|
---|
623 |
|
---|
624 | //Connect with the server
|
---|
625 | TcpClient connector = new TcpClient();
|
---|
626 |
|
---|
627 | try
|
---|
628 | {
|
---|
629 | connector = new TcpClient();
|
---|
630 | connector.Connect(m_cServerAddress, m_nMServerPort);
|
---|
631 | }
|
---|
632 | catch (SocketException exSocket)
|
---|
633 | {
|
---|
634 | string s = exSocket.Message + exSocket.StackTrace;
|
---|
635 | throw new BMXNetException(s);
|
---|
636 | }
|
---|
637 |
|
---|
638 | //Prepare & send the connect message
|
---|
639 | string cSend = "TCPconnect^" + m_sNameSpace + "^^";
|
---|
640 | int nLen = cSend.Length;
|
---|
641 | string sLen = nLen.ToString();
|
---|
642 | sLen = sLen.PadLeft(5, '0');
|
---|
643 | cSend = "{BMX}" + sLen + cSend;
|
---|
644 |
|
---|
645 | NetworkStream ns = connector.GetStream();
|
---|
646 | byte[] sendBytes = Encoding.ASCII.GetBytes(cSend);
|
---|
647 | ns.Write(sendBytes,0,sendBytes.Length);
|
---|
648 |
|
---|
649 | m_pCommSocket = connector;
|
---|
650 | return;
|
---|
651 |
|
---|
652 | }
|
---|
653 | catch (BMXNetException bmxEx)
|
---|
654 | {
|
---|
655 | throw bmxEx;
|
---|
656 | }
|
---|
657 | catch (Exception ex)
|
---|
658 | {
|
---|
659 | string s = ex.Message + ex.StackTrace;
|
---|
660 | throw new BMXNetException(s);
|
---|
661 | }
|
---|
662 | }//End OpenConnectionCommon
|
---|
663 |
|
---|
664 | [SocketPermissionAttribute(SecurityAction.Assert,
|
---|
665 | Access="Connect",
|
---|
666 | Host="All",
|
---|
667 | Port="All",
|
---|
668 | Transport="All")]
|
---|
669 | public bool OpenConnection(string sServerAddress, WindowsIdentity winIdentity)
|
---|
670 | {
|
---|
671 | try
|
---|
672 | {
|
---|
673 | OpenConnectionCommon(sServerAddress);
|
---|
674 | bool bSecurity;
|
---|
675 | try
|
---|
676 | {
|
---|
677 | bSecurity = SendSecurityRequest(winIdentity);
|
---|
678 |
|
---|
679 | }
|
---|
680 | catch (Exception ex)
|
---|
681 | {
|
---|
682 | //Close the connection
|
---|
683 | SendString(m_pCommSocket, "#BYE#");
|
---|
684 | m_pCommSocket.Close();
|
---|
685 | m_bConnected = false;
|
---|
686 | m_cServerAddress = "";
|
---|
687 | throw ex;
|
---|
688 | }
|
---|
689 |
|
---|
690 | m_bConnected = bSecurity;
|
---|
691 | return m_bConnected;
|
---|
692 | }
|
---|
693 | catch (BMXNetException bmxEx)
|
---|
694 | {
|
---|
695 | throw bmxEx;
|
---|
696 | }
|
---|
697 | catch (Exception ex)
|
---|
698 | {
|
---|
699 | string s = ex.Message + ex.StackTrace;
|
---|
700 | throw new BMXNetException(s);
|
---|
701 | }
|
---|
702 | }
|
---|
703 |
|
---|
704 | StreamWriter m_LogWriter;
|
---|
705 | bool m_bLogging = false;
|
---|
706 |
|
---|
707 | public void StartLog()
|
---|
708 | {
|
---|
709 | try
|
---|
710 | {
|
---|
711 | if (m_bLogging)
|
---|
712 | {
|
---|
713 | throw new Exception("Already logging.");
|
---|
714 | }
|
---|
715 | string sFile = "BMXLog " + DateTime.Now.DayOfYear.ToString() + " " +
|
---|
716 | DateTime.Now.Hour.ToString() + " " + DateTime.Now.Minute.ToString()
|
---|
717 | + " " + DateTime.Now.Second.ToString() + ".log";
|
---|
718 | StartLog(sFile);
|
---|
719 | return;
|
---|
720 | }
|
---|
721 | catch (Exception ex)
|
---|
722 | {
|
---|
723 | throw ex;
|
---|
724 | }
|
---|
725 | }
|
---|
726 |
|
---|
727 | public void StartLog(string LogFileName)
|
---|
728 | {
|
---|
729 | try
|
---|
730 | {
|
---|
731 | if (m_bLogging)
|
---|
732 | {
|
---|
733 | throw new Exception("Already logging.");
|
---|
734 | }
|
---|
735 | m_LogWriter = File.AppendText(LogFileName);
|
---|
736 | m_bLogging = true;
|
---|
737 | return;
|
---|
738 | }
|
---|
739 | catch (Exception ex)
|
---|
740 | {
|
---|
741 | throw ex;
|
---|
742 | }
|
---|
743 | }
|
---|
744 |
|
---|
745 | public void StopLog()
|
---|
746 | {
|
---|
747 | try
|
---|
748 | {
|
---|
749 | //Close the writer and underlying file.
|
---|
750 | if (m_bLogging == false)
|
---|
751 | {
|
---|
752 | return;
|
---|
753 | }
|
---|
754 | m_LogWriter.Close();
|
---|
755 | m_bLogging = false;
|
---|
756 | return;
|
---|
757 | }
|
---|
758 | catch (Exception ex)
|
---|
759 | {
|
---|
760 | throw ex;
|
---|
761 | }
|
---|
762 | }
|
---|
763 |
|
---|
764 | private static void Log(String logMessage, TextWriter w)
|
---|
765 | {
|
---|
766 | w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
|
---|
767 | DateTime.Now.ToLongDateString());
|
---|
768 | w.WriteLine(" :");
|
---|
769 | w.WriteLine(" :{0}", logMessage);
|
---|
770 | w.WriteLine("-------------------------------");
|
---|
771 | // Update the underlying file.
|
---|
772 | w.Flush();
|
---|
773 | }
|
---|
774 |
|
---|
775 | [SocketPermissionAttribute(SecurityAction.Assert,
|
---|
776 | Access="Connect",
|
---|
777 | Host="All",
|
---|
778 | Port="All",
|
---|
779 | Transport="All")]
|
---|
780 | public bool OpenConnection(string sServerAddress, string sAccess, string sVerify)
|
---|
781 | {
|
---|
782 | try
|
---|
783 | {
|
---|
784 | this.OpenConnectionCommon(sServerAddress);
|
---|
785 |
|
---|
786 | try
|
---|
787 | {
|
---|
788 | bool bSecurity = SendSecurityRequest(sAccess, sVerify);
|
---|
789 | }
|
---|
790 | catch (Exception ex)
|
---|
791 | {
|
---|
792 | //Close the connection
|
---|
793 | SendString(m_pCommSocket, "#BYE#");
|
---|
794 | m_pCommSocket.Close();
|
---|
795 | m_bConnected = false;
|
---|
796 | m_cServerAddress = "";
|
---|
797 | throw ex;
|
---|
798 | }
|
---|
799 |
|
---|
800 | m_bConnected = true;
|
---|
801 | return m_bConnected;
|
---|
802 | }
|
---|
803 | catch (BMXNetException bmxEx)
|
---|
804 | {
|
---|
805 | throw bmxEx;
|
---|
806 | }
|
---|
807 | catch (Exception ex)
|
---|
808 | {
|
---|
809 | //string s = ex.Message + ex.StackTrace;
|
---|
810 | throw new BMXNetException(ex.Message, ex);
|
---|
811 | }
|
---|
812 | }
|
---|
813 |
|
---|
814 | private void SendString(TcpClient tcpClient, string cSendString)
|
---|
815 | {
|
---|
816 | string sMult = "";
|
---|
817 | SendString(tcpClient, cSendString, sMult);
|
---|
818 | }
|
---|
819 |
|
---|
820 | private void SendString(TcpClient tcpClient, string cSendString, string cMult)
|
---|
821 | {
|
---|
822 | int nLen = cSendString.Length;
|
---|
823 | string sLen = nLen.ToString();
|
---|
824 | sLen = sLen.PadLeft(5, '0');
|
---|
825 | cSendString = sLen + cSendString;
|
---|
826 |
|
---|
827 | nLen += 15;
|
---|
828 | sLen = nLen.ToString();
|
---|
829 | sLen = sLen.PadLeft(5, '0');
|
---|
830 |
|
---|
831 | cSendString = "{BMX}" + sLen + cSendString;
|
---|
832 | cSendString = cSendString + cMult;
|
---|
833 |
|
---|
834 | NetworkStream ns = tcpClient.GetStream();
|
---|
835 | byte[] sendBytes = m_Encoding.GetBytes(cSendString);
|
---|
836 | ns.Write(sendBytes,0,sendBytes.Length);
|
---|
837 | if (this.m_bLogging == true)
|
---|
838 | {
|
---|
839 | Log("Sent: " + cSendString, this.m_LogWriter);
|
---|
840 | }
|
---|
841 | return;
|
---|
842 | }
|
---|
843 |
|
---|
844 | private string ReceiveString(TcpClient tcpClient)
|
---|
845 | {
|
---|
846 | NetworkStream ns = tcpClient.GetStream();
|
---|
847 |
|
---|
848 | int nTimeOut = this.m_nReceiveTimeout; //timeout
|
---|
849 | int nCnt = 0; //number of times trying to get a message from the client
|
---|
850 | int nTimeElapsed = 0; //compare with timeout; increment 50 ms everytime.
|
---|
851 | while (ns.DataAvailable == false)
|
---|
852 | {
|
---|
853 | if (nCnt > 9999)
|
---|
854 | break;
|
---|
855 | if (nTimeElapsed > nTimeOut)
|
---|
856 | break;
|
---|
857 | nCnt++;
|
---|
858 | nTimeElapsed += 50;
|
---|
859 | Thread.Sleep(50);
|
---|
860 | }
|
---|
861 |
|
---|
862 | Debug.Assert(ns.DataAvailable == true);
|
---|
863 | if (ns.DataAvailable == false) //if still false, then we timed out.
|
---|
864 | {
|
---|
865 | this.CloseConnection();
|
---|
866 | throw new Exception("BMXNetLib.ReceiveString timeout. Connection Closed.");
|
---|
867 | //return "";
|
---|
868 | }
|
---|
869 |
|
---|
870 | byte[] bReadBuffer = new byte[1024]; //byte buffer
|
---|
871 | string sReadBuffer = ""; //string buffer
|
---|
872 | StringBuilder sbAll = new StringBuilder("", 1024); //string builder
|
---|
873 | int numberOfBytesRead = 0;
|
---|
874 |
|
---|
875 | // Incoming message may be larger than the buffer size.
|
---|
876 |
|
---|
877 | bool bFinished = false; //finished reading?
|
---|
878 | int nFind = -1; //Position of $C(4) (End of Transmission)
|
---|
879 | bool bStarted = false; //Is the buffer started?
|
---|
880 | int lpBuf = 0; //?
|
---|
881 | string sError = ""; //?
|
---|
882 | string sAppError = ""; //?
|
---|
883 | do
|
---|
884 | {
|
---|
885 | numberOfBytesRead = ns.Read(bReadBuffer, 0, bReadBuffer.Length); // read 1024 characters
|
---|
886 | if ((numberOfBytesRead == 1)&&(bStarted == false)) // if only one byte read, try again in 15 ms
|
---|
887 | {
|
---|
888 | Thread.Sleep(15);
|
---|
889 | numberOfBytesRead += ns.Read(bReadBuffer,1, bReadBuffer.Length-1); //skip the first one of course
|
---|
890 | //Debug.Write("ReceiveString waiting for data...\n");
|
---|
891 | }
|
---|
892 | if (bStarted == false) //if this is the first transmission process error info
|
---|
893 | {
|
---|
894 | //Process error info at beginning of returned string
|
---|
895 | int nErrLen = bReadBuffer[0];
|
---|
896 | int nAppLen = bReadBuffer[bReadBuffer[0]+1];
|
---|
897 | if ((bReadBuffer[2] == 0)&&(bReadBuffer[3] == 0))
|
---|
898 | { //special case: M error trap invoked in SND^XWBTCPC
|
---|
899 | lpBuf += 2;
|
---|
900 | }
|
---|
901 | sError = m_Encoding.GetString(bReadBuffer, lpBuf + 1, nErrLen);
|
---|
902 | if (sError != "")
|
---|
903 | {
|
---|
904 | throw new BMXNetException(sError);
|
---|
905 | }
|
---|
906 | sAppError = m_Encoding.GetString(bReadBuffer, lpBuf+1+nErrLen+1, nAppLen);
|
---|
907 | lpBuf += (nErrLen + nAppLen + 2);
|
---|
908 | numberOfBytesRead -= (nErrLen + nAppLen + 2);
|
---|
909 | bStarted = true;
|
---|
910 | }
|
---|
911 |
|
---|
912 | nFind = FindChar(bReadBuffer, (char) 4); //find end of transmission chracter
|
---|
913 | if (nFind > -1) // if found
|
---|
914 | bFinished = true; //then we are finished
|
---|
915 | Debug.Assert(numberOfBytesRead > -1); // this must be true
|
---|
916 | sReadBuffer = m_Encoding.GetString(bReadBuffer, lpBuf, numberOfBytesRead);
|
---|
917 | lpBuf = 0;
|
---|
918 | if (nFind > -1)
|
---|
919 | {
|
---|
920 | sbAll.Append(sReadBuffer, 0, sReadBuffer.Length - 1);
|
---|
921 | }
|
---|
922 | else
|
---|
923 | {
|
---|
924 | sbAll.Append(sReadBuffer);
|
---|
925 | }
|
---|
926 | }
|
---|
927 | while(bFinished == false);
|
---|
928 | if (this.m_bLogging == true)
|
---|
929 | {
|
---|
930 | Log("Received: " + sbAll.ToString(), this.m_LogWriter);
|
---|
931 | }
|
---|
932 | return sbAll.ToString();
|
---|
933 |
|
---|
934 | }
|
---|
935 | private bool SendSecurityRequest(WindowsIdentity winIdentity)
|
---|
936 | {
|
---|
937 | string strReceive = "";
|
---|
938 | string cMSG;
|
---|
939 | string sTest;
|
---|
940 |
|
---|
941 | //Build AV Call
|
---|
942 | cMSG = ADEBLDMsg(m_cHDR, "BMX AV CODE", winIdentity.Name);
|
---|
943 | SendString(m_pCommSocket, cMSG);
|
---|
944 |
|
---|
945 | strReceive = ReceiveString(m_pCommSocket);
|
---|
946 | sTest = strReceive.Substring(0,3);
|
---|
947 |
|
---|
948 |
|
---|
949 | char[] cDelim = {(char) 13,(char) 10,(char) 0};
|
---|
950 | string sDelim = new string(cDelim);
|
---|
951 | int nPiece = 1;
|
---|
952 | m_cDUZ = Piece(strReceive, sDelim , nPiece);
|
---|
953 | if ((m_cDUZ == "0")||(m_cDUZ == ""))
|
---|
954 | {
|
---|
955 | nPiece = 7;
|
---|
956 | string sReason = Piece(strReceive, sDelim, nPiece);
|
---|
957 | throw new Exception(sReason);
|
---|
958 | }
|
---|
959 |
|
---|
960 | return true;
|
---|
961 | }
|
---|
962 |
|
---|
963 | private bool SendSecurityRequest(string sAccess, string sVerify)
|
---|
964 | {
|
---|
965 | string strReceive = "";
|
---|
966 | string cMSG;
|
---|
967 | sAccess = sAccess.ToUpper();
|
---|
968 | sVerify = sVerify.ToUpper();
|
---|
969 |
|
---|
970 | //Build AV Call
|
---|
971 | string strAV = sAccess + ";" + sVerify;
|
---|
972 | strAV = ADEEncryp(strAV);
|
---|
973 | cMSG = ADEBLDMsg(m_cHDR, "XUS AV CODE", strAV);
|
---|
974 | SendString(m_pCommSocket, cMSG);
|
---|
975 |
|
---|
976 | strReceive = ReceiveString(m_pCommSocket);
|
---|
977 |
|
---|
978 | char[] cDelim = {(char) 13,(char) 10,(char) 0};
|
---|
979 | string sDelim = new string(cDelim);
|
---|
980 | int nPiece = 1;
|
---|
981 | m_cDUZ = Piece(strReceive, sDelim , nPiece);
|
---|
982 | if ((m_cDUZ == "0")||(m_cDUZ == ""))
|
---|
983 | {
|
---|
984 | nPiece = 7;
|
---|
985 | string sReason = Piece(strReceive, sDelim, nPiece);
|
---|
986 | throw new Exception(sReason);
|
---|
987 | }
|
---|
988 |
|
---|
989 | return true;
|
---|
990 | }
|
---|
991 |
|
---|
992 | public void CloseConnection()
|
---|
993 | {
|
---|
994 | if (!m_bConnected)
|
---|
995 | {
|
---|
996 | return;
|
---|
997 | }
|
---|
998 | SendString(m_pCommSocket, "#BYE#");
|
---|
999 | m_pCommSocket.Close();
|
---|
1000 | m_bConnected = false;
|
---|
1001 | m_cServerAddress = "";
|
---|
1002 | // m_cDUZ2 = "";
|
---|
1003 | m_cDUZ = "";
|
---|
1004 | }
|
---|
1005 |
|
---|
1006 | public bool Lock(string Variable)
|
---|
1007 | {
|
---|
1008 | return Lock(Variable, "", "");
|
---|
1009 | }
|
---|
1010 |
|
---|
1011 | public bool Lock(string Variable, string Increment)
|
---|
1012 | {
|
---|
1013 | return Lock(Variable, Increment, "");
|
---|
1014 | }
|
---|
1015 |
|
---|
1016 | /// <summary>
|
---|
1017 | /// Lock a local or global M variable
|
---|
1018 | /// Returns true if lock is obtained during TimeOut seconds
|
---|
1019 | /// Use + to increment, - to decrement lock.
|
---|
1020 | /// </summary>
|
---|
1021 | /// <param name="Variable"></param>
|
---|
1022 | /// <param name="Increment"></param>
|
---|
1023 | /// <param name="TimeOut"></param>
|
---|
1024 | /// <returns></returns>
|
---|
1025 | public bool Lock(string Variable, string Increment, string TimeOut)
|
---|
1026 | {
|
---|
1027 | try
|
---|
1028 | {
|
---|
1029 | /* 3110109 -- smh Commented out for performance issues.
|
---|
1030 | /*string sContext = this.AppContext;
|
---|
1031 | this.AppContext = "BMXRPC";*/
|
---|
1032 | Variable = Variable.Replace("^","~");
|
---|
1033 | string sRet = "0";
|
---|
1034 | bool bRet = false;
|
---|
1035 | string sParam = Variable + "^" + Increment + "^" + TimeOut;
|
---|
1036 | sRet = TransmitRPC("BMX LOCK", sParam);
|
---|
1037 | bRet = (sRet == "1")?true:false;
|
---|
1038 | /* 3110109 -- smh Commented out for performance issues.
|
---|
1039 | /*this.AppContext = sContext;*/
|
---|
1040 | return bRet;
|
---|
1041 | }
|
---|
1042 | catch (Exception ex)
|
---|
1043 | {
|
---|
1044 | string sMsg = ex.Message;
|
---|
1045 | return false;
|
---|
1046 | }
|
---|
1047 | }
|
---|
1048 |
|
---|
1049 | static ReaderWriterLock m_rwl = new ReaderWriterLock();
|
---|
1050 | private int m_nRWLTimeout = 30000; //30-second default timeout
|
---|
1051 |
|
---|
1052 | /// <summary>
|
---|
1053 | /// Returns a reference to the internal ReaderWriterLock member.
|
---|
1054 | /// </summary>
|
---|
1055 | public ReaderWriterLock BMXRWL
|
---|
1056 | {
|
---|
1057 | get
|
---|
1058 | {
|
---|
1059 | return m_rwl;
|
---|
1060 | }
|
---|
1061 | }
|
---|
1062 |
|
---|
1063 | /// <summary>
|
---|
1064 | /// Sets and returns the timeout in milliseconds for locking the transmit port.
|
---|
1065 | /// If the transmit port is unavailable an ApplicationException will be thrown.
|
---|
1066 | /// </summary>
|
---|
1067 | public int RWLTimeout
|
---|
1068 | {
|
---|
1069 | get
|
---|
1070 | {
|
---|
1071 | return m_nRWLTimeout;
|
---|
1072 | }
|
---|
1073 | set
|
---|
1074 | {
|
---|
1075 | m_nRWLTimeout = value;
|
---|
1076 | }
|
---|
1077 | }
|
---|
1078 |
|
---|
1079 | public string TransmitRPC(string sRPC, string sParam, int nLockTimeOut)
|
---|
1080 | {
|
---|
1081 | lock (this) // This method CANNOT be executed simultaneously!
|
---|
1082 | {
|
---|
1083 | try
|
---|
1084 | {
|
---|
1085 | try
|
---|
1086 | {
|
---|
1087 | if (m_bConnected == false)
|
---|
1088 | {
|
---|
1089 | throw new BMXNetException("BMXNetLib.TransmitRPC failed because BMXNetLib is not connected to RPMS.");
|
---|
1090 | }
|
---|
1091 | Debug.Assert(m_cDUZ != "");
|
---|
1092 | Debug.Assert(m_pCommSocket != null);
|
---|
1093 |
|
---|
1094 | string sOldAppContext = "";
|
---|
1095 | /* 3110109 -- smh Commented out for performance issues.
|
---|
1096 | if (sRPC.StartsWith("BMX")&&(this.m_cAppContext != "BMXRPC"))
|
---|
1097 | {
|
---|
1098 | sOldAppContext = this.m_cAppContext;
|
---|
1099 | this.AppContext = "BMXRPC";
|
---|
1100 | }
|
---|
1101 | */
|
---|
1102 | string sMult = "";
|
---|
1103 | string sSend = ADEBLDMsg(m_cHDR, sRPC, sParam, ref sMult);
|
---|
1104 | SendString(m_pCommSocket, sSend, sMult);
|
---|
1105 | #if TRACE
|
---|
1106 | DateTime sendTime = DateTime.Now;
|
---|
1107 | int threadid = Thread.CurrentThread.ManagedThreadId;
|
---|
1108 | Debug.Write("TransmitRPC Sent: (T:" + threadid + ")" + sSend.Replace((char)30, (char)10) + "\n");
|
---|
1109 | #endif
|
---|
1110 | string strResult = ReceiveString(m_pCommSocket);
|
---|
1111 | #if TRACE
|
---|
1112 | DateTime receiveTime = DateTime.Now;
|
---|
1113 | Debug.Write("TransmitRPC Received: (T:" + threadid + ")" + strResult.Replace((char)30, (char)10) + "\n");
|
---|
1114 | TimeSpan executionTime = receiveTime - sendTime;
|
---|
1115 | Debug.Write("Execution Time: " + executionTime.TotalMilliseconds + " ms.\n");
|
---|
1116 | Debug.Write("-------------------------------------------------------\n");
|
---|
1117 | #endif
|
---|
1118 | /* /* 3110109 -- smh Commented out for performance issues.
|
---|
1119 | * if (sOldAppContext != "")
|
---|
1120 | {
|
---|
1121 | this.AppContext = sOldAppContext;
|
---|
1122 | }
|
---|
1123 | */
|
---|
1124 | return strResult;
|
---|
1125 | }
|
---|
1126 | catch (Exception ex)
|
---|
1127 | {
|
---|
1128 | if (ex.Message == "Unable to write data to the transport connection.")
|
---|
1129 | {
|
---|
1130 | m_bConnected = false;
|
---|
1131 | }
|
---|
1132 | throw ex;
|
---|
1133 | }
|
---|
1134 | finally
|
---|
1135 | {
|
---|
1136 | }
|
---|
1137 | }
|
---|
1138 | catch (ApplicationException aex)
|
---|
1139 | {
|
---|
1140 | // The writer lock request timed out.
|
---|
1141 | Debug.Write("TransmitRPC writer lock request timed out.\n");
|
---|
1142 | throw aex;
|
---|
1143 | }
|
---|
1144 | catch (Exception OuterEx)
|
---|
1145 | {
|
---|
1146 | throw OuterEx;
|
---|
1147 | }
|
---|
1148 | }
|
---|
1149 | }
|
---|
1150 |
|
---|
1151 | public string TransmitRPC(string sRPC, string sParam)
|
---|
1152 | {
|
---|
1153 | try
|
---|
1154 | {
|
---|
1155 | return TransmitRPC(sRPC, sParam, m_nRWLTimeout);
|
---|
1156 | }
|
---|
1157 | catch (ApplicationException aex)
|
---|
1158 | {
|
---|
1159 | throw aex;
|
---|
1160 | }
|
---|
1161 | catch (Exception ex)
|
---|
1162 | {
|
---|
1163 | throw ex;
|
---|
1164 | }
|
---|
1165 | }
|
---|
1166 |
|
---|
1167 | public string GetLoginFacility()
|
---|
1168 | {
|
---|
1169 | try
|
---|
1170 | {
|
---|
1171 | if (m_bConnected == false)
|
---|
1172 | {
|
---|
1173 | throw new BMXNetException("BMXNetLib is not connected to RPMS");
|
---|
1174 | }
|
---|
1175 |
|
---|
1176 | if (m_cLoginFacility != "")
|
---|
1177 | {
|
---|
1178 | return m_cLoginFacility;
|
---|
1179 | }
|
---|
1180 |
|
---|
1181 | Debug.Assert(m_pCommSocket != null);
|
---|
1182 | Debug.Assert(m_cDUZ != "");
|
---|
1183 | SendString(m_pCommSocket, ADEBLDMsg(m_cHDR, "BMXGetFac", m_cDUZ));
|
---|
1184 | string sFac = ReceiveString(m_pCommSocket);
|
---|
1185 | m_cLoginFacility = sFac;
|
---|
1186 | return sFac;
|
---|
1187 | }
|
---|
1188 | catch (BMXNetException bmxEx)
|
---|
1189 | {
|
---|
1190 | string sMessage = bmxEx.Message + bmxEx.StackTrace;
|
---|
1191 | throw new BMXNetException(sMessage);
|
---|
1192 | }
|
---|
1193 | catch (Exception ex)
|
---|
1194 | {
|
---|
1195 | throw ex;
|
---|
1196 | }
|
---|
1197 | }
|
---|
1198 |
|
---|
1199 | #endregion RPX Functions
|
---|
1200 |
|
---|
1201 | #region RPX Properties
|
---|
1202 |
|
---|
1203 | /// <summary>
|
---|
1204 | /// Set and retrieve the timeout, in milliseconds, to receive a response from the RPMS server.
|
---|
1205 | /// If the retrieve time exceeds the timeout, an exception will be thrown and the connection will be closed.
|
---|
1206 | /// The default is 30 seconds.
|
---|
1207 | /// </summary>
|
---|
1208 | public int ReceiveTimeout
|
---|
1209 | {
|
---|
1210 | get { return m_nReceiveTimeout; }
|
---|
1211 | set { m_nReceiveTimeout = value; }
|
---|
1212 | }
|
---|
1213 |
|
---|
1214 | public string WKID
|
---|
1215 | {
|
---|
1216 | get
|
---|
1217 | {
|
---|
1218 | return m_sWKID;
|
---|
1219 | }
|
---|
1220 | set
|
---|
1221 | {
|
---|
1222 | m_sWKID = value;
|
---|
1223 | }
|
---|
1224 | }
|
---|
1225 |
|
---|
1226 | public string PRCH
|
---|
1227 | {
|
---|
1228 | get
|
---|
1229 | {
|
---|
1230 | return m_sPRCH;
|
---|
1231 | }
|
---|
1232 | set
|
---|
1233 | {
|
---|
1234 | m_sPRCH = value;
|
---|
1235 | }
|
---|
1236 | }
|
---|
1237 |
|
---|
1238 | public string WINH
|
---|
1239 | {
|
---|
1240 | get
|
---|
1241 | {
|
---|
1242 | return m_sWINH;
|
---|
1243 | }
|
---|
1244 | set
|
---|
1245 | {
|
---|
1246 | m_sWINH = value;
|
---|
1247 | }
|
---|
1248 | }
|
---|
1249 |
|
---|
1250 | public string WISH
|
---|
1251 | {
|
---|
1252 | get
|
---|
1253 | {
|
---|
1254 | return m_sWISH;
|
---|
1255 | }
|
---|
1256 | set
|
---|
1257 | {
|
---|
1258 | m_sWISH = value;
|
---|
1259 | }
|
---|
1260 | }
|
---|
1261 |
|
---|
1262 | /// <summary>
|
---|
1263 | /// Gets/sets the Kernel Application context
|
---|
1264 | /// Throws an exception if unable to set the context.
|
---|
1265 | /// </summary>
|
---|
1266 | public string AppContext
|
---|
1267 | {
|
---|
1268 | get
|
---|
1269 | {
|
---|
1270 | return m_cAppContext;
|
---|
1271 | }
|
---|
1272 | set
|
---|
1273 | {
|
---|
1274 | //Send the changed context to RPMS
|
---|
1275 | if ((m_bConnected == true) && (value != ""))
|
---|
1276 | {
|
---|
1277 | try
|
---|
1278 | {
|
---|
1279 | string sRPC = ADEEncryp(value);
|
---|
1280 | string sAuthentication = TransmitRPC("XWB CREATE CONTEXT", sRPC);
|
---|
1281 |
|
---|
1282 | if (BMXNetLib.FindSubString(sAuthentication, "does not have access to option") > -1)
|
---|
1283 | {
|
---|
1284 | throw new BMXNetException(sAuthentication);
|
---|
1285 | }
|
---|
1286 |
|
---|
1287 | }
|
---|
1288 | catch (Exception ex)
|
---|
1289 | {
|
---|
1290 | Debug.Write(ex.Message);
|
---|
1291 | throw ex;
|
---|
1292 | }
|
---|
1293 | }
|
---|
1294 | m_cAppContext = value;
|
---|
1295 | }
|
---|
1296 | }
|
---|
1297 |
|
---|
1298 | public bool Connected
|
---|
1299 | {
|
---|
1300 | get
|
---|
1301 | {
|
---|
1302 | return m_bConnected;
|
---|
1303 | }
|
---|
1304 | }
|
---|
1305 |
|
---|
1306 | public string DUZ
|
---|
1307 | {
|
---|
1308 | get
|
---|
1309 | {
|
---|
1310 | return m_cDUZ;
|
---|
1311 | }
|
---|
1312 | }
|
---|
1313 |
|
---|
1314 | public string MServerAddress
|
---|
1315 | {
|
---|
1316 | get
|
---|
1317 | {
|
---|
1318 | return m_cServerAddress;
|
---|
1319 | }
|
---|
1320 | }
|
---|
1321 |
|
---|
1322 | public string MServerNamespace
|
---|
1323 | {
|
---|
1324 | get
|
---|
1325 | {
|
---|
1326 | return m_sNameSpace;
|
---|
1327 | }
|
---|
1328 | set
|
---|
1329 | {
|
---|
1330 | m_sNameSpace = value;
|
---|
1331 | }
|
---|
1332 | }
|
---|
1333 |
|
---|
1334 | public int MServerPort
|
---|
1335 | {
|
---|
1336 | get
|
---|
1337 | {
|
---|
1338 | return m_nMServerPort;
|
---|
1339 | }
|
---|
1340 | set
|
---|
1341 | {
|
---|
1342 | m_nMServerPort = value;
|
---|
1343 | }
|
---|
1344 | }
|
---|
1345 |
|
---|
1346 | public string NameSpace
|
---|
1347 | {
|
---|
1348 | get
|
---|
1349 | {
|
---|
1350 | return m_sNameSpace;
|
---|
1351 | }
|
---|
1352 | set
|
---|
1353 | {
|
---|
1354 | m_sNameSpace = value;
|
---|
1355 | }
|
---|
1356 | }
|
---|
1357 |
|
---|
1358 | /// <summary>
|
---|
1359 | /// Gets or Sets the Default Encoder to use
|
---|
1360 | /// </summary>
|
---|
1361 | public Encoding Encoder
|
---|
1362 | {
|
---|
1363 | get
|
---|
1364 | {
|
---|
1365 | return this.m_Encoding;
|
---|
1366 | }
|
---|
1367 | set
|
---|
1368 | {
|
---|
1369 | this.m_Encoding = value;
|
---|
1370 | }
|
---|
1371 | }
|
---|
1372 |
|
---|
1373 | #endregion RPX Properties
|
---|
1374 |
|
---|
1375 | }
|
---|
1376 | }
|
---|