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1 /* |
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2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * CGenericStub.cpp |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 |
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22 #include <assert.h> |
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23 |
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24 #include "CGenericStub.h" |
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25 #include "CCGenericStub.h" |
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26 #include "GenericStub.h" |
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27 |
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28 #define CALL_ID "CallID" |
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29 |
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30 CGenericStub::CGenericStub( char* aIniFile, char* aServiceName ) |
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31 : iIniFile(NULL) |
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32 { |
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33 // Open the interface ini file |
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34 iIniFile = new CUCCIniFile( aIniFile ); |
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35 assert( iIniFile != NULL ); |
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36 |
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37 // Retrieve the IID and version |
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38 int IID; |
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39 bool ret = iIniFile->KeyValue("ServiceIID", aServiceName, IID); |
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40 assert( ret == true ); |
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41 assert( IID != 0 ); |
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42 int version; |
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43 ret = iIniFile->KeyValue("Version", aServiceName, version); |
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44 assert( ret == true ); |
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45 assert( version != 0 ); |
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46 iGenericStub = new CCGenericstub( IID, version ); |
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47 } |
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48 |
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49 CGenericStub::~CGenericStub() |
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50 { |
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51 delete iGenericStub; |
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52 delete iIniFile; |
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53 } |
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54 |
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55 int CGenericStub::StartUccsService( char *aHostName, int *aErrorCode, int *aUnused ) |
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56 { |
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57 int client_stub_error; |
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58 |
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59 *aErrorCode = 0; |
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60 |
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61 // connect to the remote service |
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62 client_stub_error = iGenericStub->Connect( aHostName ); |
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63 |
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64 // return the result |
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65 return client_stub_error; |
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66 } |
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67 |
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68 int CGenericStub::StopUccsService( int *aErrorCode, int *aUnused ) |
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69 { |
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70 int client_stub_error; |
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71 *aErrorCode = 0; |
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72 |
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73 // shutdown the stub -- force it to close |
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74 client_stub_error = iGenericStub->Disconnect(); |
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75 |
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76 // done |
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77 return client_stub_error; |
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78 } |
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79 |
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80 CDataRecord* CGenericStub::IssueCommand( CDataRecord* aRequest ) |
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81 { |
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82 int call_result, err, client_stub_error, method_id = -1; |
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83 |
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84 CDataRecord *request_reply; |
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85 |
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86 int rv_integer, sarg_integer; |
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87 |
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88 // create a standard reply |
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89 request_reply = CreateBaseReply( aRequest ); |
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90 |
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91 // get and check the method_id |
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92 err = request_reply->GetFieldAsInt( "METHODID", &method_id ); |
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93 if( method_id == -1 ) |
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94 { |
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95 UpdateCompletionCode( request_reply, ERR_INVALID_METHOD ); |
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96 return request_reply; |
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97 } |
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98 |
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99 // now dispatch and call the appropriate method |
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100 switch( method_id ) |
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101 { |
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102 // ss_startuprpcservice |
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103 case 1: |
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104 { |
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105 // extract the parameters |
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106 TStartupInfo sarg_startup_info; |
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107 sarg_startup_info.iEmpty = 0; |
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108 |
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109 // make the call and update the return value |
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110 client_stub_error = iGenericStub->ss_startuprpcservice( sarg_startup_info, &rv_integer ); |
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111 UpdateCompletionCode( request_reply, client_stub_error ); |
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112 if( client_stub_error != ERR_NONE ) |
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113 { |
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114 break; |
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115 } |
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116 // set any return information |
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117 request_reply->NewField( "RESULT", rv_integer ); |
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118 } |
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119 break; |
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120 |
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121 // sc_shutdownrpcservice |
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122 case 2: |
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123 { |
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124 // extract the parameters |
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125 GETINTEGERARGUMENT( "FORCE", &sarg_integer, 1, 1, aRequest, request_reply ); |
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126 |
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127 // make the call and update the return value |
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128 client_stub_error = iGenericStub->sc_shutdownrpcservice( sarg_integer, &rv_integer ); |
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129 UpdateCompletionCode( request_reply, client_stub_error ); |
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130 if( client_stub_error != ERR_NONE ) |
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131 { |
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132 break; |
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133 } |
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134 // set the return values |
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135 request_reply->NewField( "RESULT", rv_integer ); |
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136 } |
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137 break; |
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138 |
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139 // RunCommand |
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140 case 10: |
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141 { |
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142 // Extract the call name first |
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143 char* callName = NULL; |
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144 GETSTRINGARGUMENT( "CALL", &callName, 1, 0, aRequest, request_reply ); |
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145 |
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146 if( callName == NULL ) |
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147 { |
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148 UpdateCompletionCode( request_reply, ERR_INVALID_CALL ); |
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149 return request_reply; |
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150 } |
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151 |
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152 // Lookup the parameters for this call from the ini file |
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153 // Compare that they are all provided if required |
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154 vector<string> parameters = iIniFile->SectionParameters(callName); |
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155 |
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156 // Retrieve the callID from the section by using the call name. |
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157 // NOTE: Every call section must have a callID |
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158 TCall call; |
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159 bool ret = iIniFile->KeyValue(CALL_ID, callName, call.iCallID); |
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160 if( !ret ) |
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161 { |
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162 UpdateCompletionCode( request_reply, ERR_INVALID_CALL ); |
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163 return request_reply; |
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164 } |
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165 |
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166 call.iParams.iParams_len = parameters.size()-1; // Don't count the CallID |
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167 call.iParams.iParams_val = new TParam[parameters.size()-1]; |
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168 |
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169 // Package up the call to be sent to the service |
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170 int paramNum = 2; // Start at 2 as the "CALL" is 1. |
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171 int callParamCount = 0; |
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172 for( int i=0 ; i<parameters.size() ; i++ ) |
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173 { |
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174 if( parameters[i] != CALL_ID ) |
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175 { |
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176 int required; |
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177 ret = iIniFile->KeyValue(parameters[i], callName, required); |
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178 if( !ret ) |
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179 { |
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180 delete[] call.iParams.iParams_val; |
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181 UpdateCompletionCode( request_reply, ERR_MISSING_PARAMETER ); |
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182 return request_reply; |
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183 } |
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184 |
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185 char* paramValue = NULL; |
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186 |
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187 // Retrieve the parameter from the i/p stream (eg. script, console, serial comms, ip comms, etc) |
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188 if (GetStringArgument((char *) parameters[i].c_str(), ¶mValue, paramNum, true, aRequest, request_reply)) |
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189 break; |
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190 |
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191 // Check to see if some data is present for the parameter |
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192 if( paramValue==NULL ) |
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193 { |
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194 // If the parameter was required then retun an error |
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195 if( required==1 ) |
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196 { |
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197 delete[] call.iParams.iParams_val; |
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198 UpdateCompletionCode( request_reply, ERR_MISSING_PARAMETER ); |
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199 return request_reply; |
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200 } |
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201 // Else just decrement the number of parameters being sent to the service |
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202 call.iParams.iParams_len--; |
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203 } |
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204 else |
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205 { |
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206 // Update the parameter name within the call |
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207 if( parameters[i].size() > 0 && parameters[i].size() <= MAXPARAMNAMELENGTH ) |
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208 { |
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209 strcpy( call.iParams.iParams_val[callParamCount].iName, |
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210 parameters[i].c_str() ); |
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211 |
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212 } |
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213 // Update the parameter value within the call |
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214 if( strlen(paramValue) <= MAXPARAMVALUELENGTH ) |
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215 { |
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216 strcpy( call.iParams.iParams_val[callParamCount].iValue, |
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217 paramValue ); |
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218 } |
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219 |
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220 // Increment the call parameter to update next |
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221 callParamCount++; |
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222 } |
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223 // Increment the script parameter number to retrieve next |
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224 paramNum++; |
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225 } |
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226 } |
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227 |
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228 // Make the call and update the return values |
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229 call_result = iGenericStub->run_command( call, &rv_integer ); |
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230 |
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231 // Cleanup the parameters now |
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232 delete[] call.iParams.iParams_val; |
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233 |
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234 UpdateCompletionCode( request_reply, call_result ); |
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235 if( call_result != ERR_NONE ) |
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236 { |
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237 break; |
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238 } |
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239 // set the return values |
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240 request_reply->NewField( "RESULT", rv_integer ); |
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241 } |
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242 break; |
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243 |
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244 // Any other method id results in an invalid method id result |
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245 default: |
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246 { |
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247 UpdateCompletionCode( request_reply, ERR_INVALID_METHOD ); |
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248 } |
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249 break; |
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250 } |
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251 |
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252 // everything should be handled above |
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253 return request_reply; |
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254 } |
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255 |
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256 int CGenericStub::GetStatus() |
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257 { |
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258 return -1; |
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259 } |
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260 |
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261 char *CGenericStub::GetLastRPCError( int *aIntError ) |
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262 { |
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263 return iGenericStub->GetLastRPCError( aIntError ); |
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264 } |