/home/coin/svn-release/OS-2.10.0/OS/src/OSAgent/OSSolverAgent.cpp Source File

00001 /* $Id: OSSolverAgent.cpp 4940 2015-02-03 22:19:22Z Gassmann $ */
00016 #include "OSSolverAgent.h"
00017 #include "OSWSUtil.h"
00018 #include "CoinTime.hpp"
00019 #include "OSParameters.h"
00020 #include "OSOutput.h"
00021 
00022 #include <cstdlib>
00023 
00024 #ifdef HAVE_CTIME
00025 # include <ctime>
00026 #else
00027 # ifdef HAVE_TIME_H
00028 #  include <time.h>
00029 # else
00030 #  error "don't have header file for time"
00031 # endif
00032 #endif
00033 
00034 #include <stdio.h>
00035 #include <sstream>
00036 
00037 using std::string;
00038 using std::ostringstream;
00039 using std::endl;
00040 
00041 extern const OSSmartPtr<OSOutput> osoutput;
00042 
00043 OSSolverAgent::OSSolverAgent(string solverURI) : OShL()
00044 {
00045     string::size_type nstart = 0;
00046     string::size_type posSlash;
00047     // parse the solverURI
00048     // get rid of http:// if it is there
00049     if (solverURI.find("http://") != string::npos) solverURI = solverURI.substr(7);
00050     // now find the first "/" and put in nstart
00051     posSlash = solverURI.find("/", nstart);
00052     if(posSlash != std::string::npos) nstart = posSlash;
00053     postURI = solverURI.substr(nstart, solverURI.size() - 1);
00054     // Do we have a port number
00055     string::size_type colonlocation = solverURI.find(":");
00056     if(colonlocation == string::npos)
00057     {
00058         solverAddress = solverURI.substr(0, nstart);
00059         solverPortNumber = 80;
00060     }
00061     else
00062     {
00063         solverPortNumber = (unsigned short) atoi( &solverURI.substr(colonlocation + 1, nstart - colonlocation - 1)[0] ) ;
00064         solverAddress = solverURI.substr(0, colonlocation);
00065     }
00066 }
00067 
00068 OSSolverAgent::~OSSolverAgent()
00069 {
00070 }
00071 
00072 string OSSolverAgent::solve(string osil, string osol)
00073 {
00074     string sOSrL;
00075     string theSOAP;
00076     string solveResult;
00077 
00078 #ifndef NDEBUG
00079     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Inside SolverAgent solve() method \n");
00080 
00081     std::ostringstream outStr;
00082     outStr.str("");
00083     outStr.clear();
00084 
00085     outStr << "Sending to the remote system:" << std::endl << std::endl;
00086     outStr << "OSiL string:" << std::endl << std::endl;
00087     outStr << osil << std::endl << std::endl;
00088     outStr << "OSoL string:" << std::endl << std::endl;
00089     outStr << osol << std::endl << std::endl;    
00090 
00091     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_debug, outStr.str());
00092 #endif
00093 
00094     bool useCDATA = true;
00095     // CreateSOAPMessage inputs
00096     int numInputs = 2;
00097     string smethod = "solve";
00098     string msInputs[2];
00099     // package up the inputs
00100     // first run them through SAOPify, i.e. replace < with &lt; etc.
00101 
00102 #ifndef NDEBUG
00103     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPify OSiL \n");
00104 #endif
00105     msInputs[0] = WSUtil::SOAPify( osil, useCDATA) ;
00106 
00107 #ifndef NDEBUG
00108     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[0]);
00109     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPify OSoL \n");
00110 #endif
00111     msInputs[1] = WSUtil::SOAPify( osol, useCDATA) ;
00112 #ifndef NDEBUG
00113     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[1]);
00114 #endif
00115     string msInputNames[2] = {"osil", "osol"};
00116     string sSoapAction = "OSSolverService#solve";
00117     // create the soap
00118     double cpuTime;
00119     double startTime = 0;
00120     startTime = CoinCpuTime();
00121     theSOAP = WSUtil::createSOAPMessage(numInputs, solverAddress, postURI,
00122                                         smethod, msInputs, msInputNames, sSoapAction);
00123     // send the soap to the HTTP server
00124     cpuTime = CoinCpuTime() - startTime;
00125     startTime = CoinWallclockTime();
00126 #ifndef NDEBUG
00127     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SEND THE SOAP\n");
00128     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theSOAP);
00129 #endif
00130     solveResult = WSUtil::sendSOAPMessage( theSOAP, solverAddress, solverPortNumber);
00131 #ifndef NDEBUG
00132     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Response received\n");
00133     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, solveResult);
00134 #endif
00135     cpuTime = CoinWallclockTime() - startTime;
00136 
00137     // desoapify the result -- i.e. replace &lt; with <  etc.
00138 
00139     solveResult = WSUtil::getOSxL(solveResult, "solve");
00140 #ifndef NDEBUG
00141     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Result received\n");
00142     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, solveResult);
00143     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "DeSOAPify result\n");
00144 #endif
00145 
00146     useCDATA = false;
00147     sOSrL = WSUtil::deSOAPify( solveResult, useCDATA);
00148 #ifndef NDEBUG
00149     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sOSrL);
00150     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "RETURN THE OSRL\n");
00151 #endif
00152 
00153     return sOSrL;
00154 }//end solve
00155 
00156 string OSSolverAgent::fileUpload( string osilFileName, string theOSiLFile)
00157 {
00158     string theHTTPPOST="";
00159     string uploadResult="";
00160     string boundaryName = "AaB03x";
00161     theHTTPPOST = WSUtil::createFormDataUpload(solverAddress, postURI,
00162                   osilFileName,  theOSiLFile, boundaryName);
00163 
00164     // send the soap to the HTTP server
00165 #ifndef NDEBUG
00166     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Upload file in SolverAgent\n");
00167     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theHTTPPOST);
00168 #endif
00169     uploadResult = WSUtil::sendSOAPMessage( theHTTPPOST, solverAddress, solverPortNumber);
00170     return uploadResult;
00171 }//end solve
00172 
00173 
00174 bool OSSolverAgent::send(string osil, string osol)
00175 {
00176     string theSOAP;
00177     string sendResult;
00178     bool useCDATA = true;
00179 
00180 #ifndef NDEBUG
00181     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Inside SolverAgent send() method \n");
00182 
00183     std::ostringstream outStr;
00184     outStr.str("");
00185     outStr.clear();
00186 
00187     outStr << "Sending to the remote system:" << std::endl << std::endl;
00188     outStr << "OSiL string:" << std::endl << std::endl;
00189     outStr << osil << std::endl << std::endl;
00190     outStr << "OSoL string:" << std::endl << std::endl;
00191     outStr << osol << std::endl << std::endl;    
00192 
00193     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_debug, outStr.str());
00194 #endif
00195 
00196     // CreateSOAPMessage inputs
00197     int numInputs = 2;
00198     string smethod = "send";
00199     string msInputs[2];
00200     // package up the inputs
00201     // first run them through SAOPify, i.e. replace < with &lt; etc.
00202 #ifndef NDEBUG
00203     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPIFY OSIL\n");
00204 #endif
00205     msInputs[0] = WSUtil::SOAPify( osil, useCDATA);
00206 #ifndef NDEBUG
00207 
00208     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[0]);
00209     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPIFY OSOL\n");
00210 #endif
00211     msInputs[1] = WSUtil::SOAPify( osol, useCDATA) ;
00212 #ifndef NDEBUG
00213     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[1]);
00214 #endif
00215 
00216     string msInputNames[2] = {"osil", "osol"};
00217     string sSoapAction = "OSSolverService#send";
00218     // create the soap
00219     theSOAP = WSUtil::createSOAPMessage(numInputs, solverAddress, postURI,
00220                                         smethod, msInputs, msInputNames, sSoapAction);
00221 #ifndef NDEBUG
00222     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Send the SOAP\n");
00223     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theSOAP);
00224 #endif
00225 
00226     // send the soap to the HTTP server
00227     sendResult = WSUtil::sendSOAPMessage( theSOAP, solverAddress, solverPortNumber);
00228 #ifndef NDEBUG
00229     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Message returned\n");
00230     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sendResult);
00231 #endif
00232 
00233     // strip out the OSxL that we want from the SOAP envelope
00234 #ifndef NDEBUG
00235     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, "Strip out OSxL string\n");
00236 #endif
00237     sendResult = WSUtil::getOSxL(sendResult, "send");
00238 #ifndef NDEBUG
00239     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sendResult);
00240     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "DeSOAPify\n");
00241 #endif
00242     // desoapify the result -- i.e. replace &lt; with <  etc.
00243     useCDATA = false;
00244     sendResult = WSUtil::deSOAPify( sendResult, useCDATA);
00245 #ifndef NDEBUG
00246     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sendResult);
00247 #endif
00248     if( sendResult.find("true") != string::npos ) return true;
00249     else return false;
00250 }//end send
00251 
00252 string OSSolverAgent::getJobID(string osol)
00253 {
00254     string sjobID = "";
00255     string getJobIDResult;
00256     string theSOAP;
00257     bool useCDATA = true;
00258 
00259 #ifndef NDEBUG
00260     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Inside SolverAgent getJobID() method \n");
00261 
00262     std::ostringstream outStr;
00263     outStr.str("");
00264     outStr.clear();
00265 
00266     outStr << "Sending to the remote system:" << std::endl << std::endl;
00267     outStr << "OSoL string:" << std::endl << std::endl;
00268     outStr << osol << std::endl << std::endl;    
00269 
00270     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_debug, outStr.str());
00271 #endif
00272 
00273     // CreateSOAPMessage inputs
00274     int numInputs = 1;
00275     string smethod = "getJobID";
00276     string msInputs[1];
00277     // package up the inputs
00278 
00279     // first run them through SAOPify, i.e. replace < with &lt; etc.
00280 #ifndef NDEBUG
00281     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPIFY OSOL\n");
00282 #endif
00283     msInputs[0] = WSUtil::SOAPify( osol, useCDATA) ;
00284 #ifndef NDEBUG
00285     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[0]);
00286 #endif
00287     string msInputNames[1] = {"osol"};
00288     string sSoapAction = "OSSolverService#getJobID";
00289     // create the soap
00290     theSOAP = WSUtil::createSOAPMessage(numInputs, solverAddress, postURI,
00291                                         smethod, msInputs, msInputNames, sSoapAction);
00292 #ifndef NDEBUG
00293     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Send the SOAP\n");
00294     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theSOAP);
00295 #endif
00296     // send the soap to the HTTP server
00297     getJobIDResult = WSUtil::sendSOAPMessage( theSOAP, solverAddress, solverPortNumber);
00298 #ifndef NDEBUG
00299     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Message returned\n");
00300     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, getJobIDResult);
00301 #endif
00302     // strip out the OSxL that we want from the SOAP envelope
00303     getJobIDResult =  WSUtil::getOSxL(getJobIDResult, "getJobID");
00304 #ifndef NDEBUG
00305     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, "Strip out job ID\n");
00306     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, getJobIDResult);
00307 #endif
00308     // desoapify the result -- i.e. replace &lt; with <  etc.
00309     useCDATA = false;
00310     sjobID = WSUtil::deSOAPify( getJobIDResult, useCDATA);
00311 #ifndef NDEBUG
00312     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "DeSOAPify\n");
00313     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sjobID);
00314 #endif
00315 
00316     return sjobID;
00317 }//end getJobID
00318 
00319 
00320 string OSSolverAgent::retrieve(string osol)
00321 {
00322     string sOSrL;
00323     string retrieveResult;
00324     string theSOAP;
00325     bool useCDATA = true;
00326 
00327 #ifndef NDEBUG
00328     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Inside SolverAgent retrieve() method \n");
00329 
00330     std::ostringstream outStr;
00331     outStr.str("");
00332     outStr.clear();
00333 
00334     outStr << "Sending to the remote system:" << std::endl << std::endl;
00335     outStr << "OSoL string:" << std::endl << std::endl;
00336     outStr << osol << std::endl << std::endl;    
00337 
00338     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_debug, outStr.str());
00339 #endif
00340 
00341     // CreateSOAPMessage inputs
00342     int numInputs = 1;
00343     string smethod = "retrieve";
00344     string msInputs[1];
00345     // package up the inputs
00346     // first run them through SAOPify, i.e. replace < with &lt; etc.
00347 #ifndef NDEBUG
00348     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPIFY OSoL\n");
00349 #endif
00350     msInputs[0] = WSUtil::SOAPify( osol, useCDATA) ;
00351 #ifndef NDEBUG
00352     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[0]);
00353 #endif
00354     string msInputNames[1] = {"osol"};
00355     string sSoapAction = "OSSolverService#retrieve";
00356     // create the soap
00357     theSOAP = WSUtil::createSOAPMessage(numInputs, solverAddress, postURI,
00358                                         smethod, msInputs, msInputNames, sSoapAction);
00359 #ifndef NDEBUG
00360     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Send the SOAP\n");
00361     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theSOAP);
00362 #endif
00363 
00364     // send the soap to the HTTP server
00365     retrieveResult = WSUtil::sendSOAPMessage( theSOAP, solverAddress, solverPortNumber);
00366 #ifndef NDEBUG
00367     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Message returned\n");
00368     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, retrieveResult);
00369 #endif
00370 
00371     // strip out the OSxL that we want from the SOAP envelope
00372 #ifndef NDEBUG
00373     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, "Strip out OSxL string\n");
00374 #endif
00375     retrieveResult =  WSUtil::getOSxL(retrieveResult, "retrieve");
00376 
00377     // desoapify the result -- i.e. replace &lt; with <  etc.
00378 #ifndef NDEBUG
00379     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, retrieveResult);
00380     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "DeSOAPify\n");
00381 #endif
00382     useCDATA = false;
00383     sOSrL = WSUtil::deSOAPify( retrieveResult, useCDATA);
00384 #ifndef NDEBUG
00385     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sOSrL);
00386 #endif
00387 
00388     return sOSrL;
00389 }//end retrieve
00390 
00391 
00392 string OSSolverAgent::kill(string osol)
00393 {
00394     string sOSpL;
00395     string killResult;
00396     string theSOAP;
00397     bool useCDATA = true;
00398 
00399 #ifndef NDEBUG
00400     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Inside SolverAgent kill() method \n");
00401 
00402     std::ostringstream outStr;
00403     outStr.str("");
00404     outStr.clear();
00405 
00406     outStr << "Sending to the remote system:" << std::endl << std::endl;
00407     outStr << "OSoL string:" << std::endl << std::endl;
00408     outStr << osol << std::endl << std::endl;    
00409 
00410     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_debug, outStr.str());
00411 #endif
00412 
00413     // CreateSOAPMessage inputs
00414     int numInputs = 1;
00415     string smethod = "kill";
00416     string msInputs[1];
00417     // package up the inputs
00418     // first run them through SAOPify, i.e. replace < with &lt; etc.
00419 #ifndef NDEBUG
00420     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPify OSoL \n");
00421 #endif
00422     msInputs[0] = WSUtil::SOAPify( osol, useCDATA) ;
00423 #ifndef NDEBUG
00424     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[0]);
00425 #endif
00426     string msInputNames[1] = {"osol"};
00427     string sSoapAction = "OSSolverService#kill";
00428     // create the soap
00429     theSOAP = WSUtil::createSOAPMessage(numInputs, solverAddress, postURI,
00430                                         smethod, msInputs, msInputNames, sSoapAction);
00431     // send the soap to the HTTP server
00432 #ifndef NDEBUG
00433     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SEND THE SOAP\n");
00434     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theSOAP);
00435 #endif
00436     killResult = WSUtil::sendSOAPMessage( theSOAP, solverAddress, solverPortNumber);
00437 #ifndef NDEBUG
00438     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Response received\n");
00439     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, killResult);
00440 #endif
00441     // strip out the OSxL that we want from the SOAP envelope
00442     killResult =  WSUtil::getOSxL( killResult, "kill");
00443 
00444     // desoapify the result -- i.e. replace &lt; with <  etc.
00445     useCDATA = false;
00446 #ifndef NDEBUG
00447     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "DeSOAPify result\n");
00448 #endif
00449     sOSpL = WSUtil::deSOAPify( killResult, useCDATA);
00450 #ifndef NDEBUG
00451     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sOSpL);
00452     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "RETURN THE OSpL\n");
00453 #endif
00454 
00455     return sOSpL;
00456 }//end kill
00457 
00458 string OSSolverAgent::knock(string ospl, string osol)
00459 {
00460     string sOSpL;
00461     string theSOAP;
00462     string knockResult;
00463     bool useCDATA = true;
00464 #ifndef NDEBUG
00465     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Inside SolverAgent knock() method \n");
00466 
00467     std::ostringstream outStr;
00468     outStr.str("");
00469     outStr.clear();
00470 
00471     outStr << "Sending to the remote system:" << std::endl << std::endl;
00472     outStr << "OSpL string:" << std::endl << std::endl;
00473     outStr << ospl << std::endl << std::endl;
00474     outStr << "OSoL string:" << std::endl << std::endl;
00475     outStr << osol << std::endl << std::endl;    
00476 
00477     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_debug, outStr.str());
00478 #endif
00479 
00480     // CreateSOAPMessage inputs
00481     int numInputs = 2;
00482     string smethod = "knock";
00483     string msInputs[2];
00484     // package up the inputs
00485     // first run them through SAOPify, i.e. replace < with &lt; etc.
00486 #ifndef NDEBUG  
00487     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPify OSpL \n");
00488 #endif
00489     msInputs[0] = WSUtil::SOAPify( ospl, useCDATA) ;
00490 #ifndef NDEBUG
00491     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[0]);
00492     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SOAPify OSoL \n");
00493 #endif
00494     msInputs[1] = WSUtil::SOAPify( osol, useCDATA) ;
00495 #ifndef NDEBUG
00496     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, msInputs[1]);
00497 #endif
00498 
00499     string msInputNames[2] = {"ospl", "osol"};
00500     string sSoapAction = "OSSolverService#knock";
00501     // create the soap
00502     theSOAP = WSUtil::createSOAPMessage(numInputs, solverAddress, postURI,
00503                                         smethod, msInputs, msInputNames, sSoapAction);
00504     // send the soap to the HTTP server
00505 #ifndef NDEBUG
00506     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "SEND THE SOAP\n");
00507     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, theSOAP);
00508 #endif
00509     knockResult = WSUtil::sendSOAPMessage( theSOAP, solverAddress, solverPortNumber);
00510 #ifndef NDEBUG
00511     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "Response received\n");
00512     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, knockResult);
00513 #endif
00514 
00515     // strip out the OSxL that we want from the SOAP envelope
00516     knockResult = WSUtil::getOSxL( knockResult, "knock");
00517     // desoapify the result -- i.e. replace &lt; with <  etc.
00518     useCDATA = false;
00519 #ifndef NDEBUG
00520     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "DeSOAPify result\n");
00521 #endif
00522     sOSpL = WSUtil::deSOAPify( knockResult, useCDATA);
00523 #ifndef NDEBUG
00524     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_detailed_trace, sOSpL);
00525     osoutput->OSPrint(ENUM_OUTPUT_AREA_OSAgent, ENUM_OUTPUT_LEVEL_trace, "RETURN THE OSpL\n");
00526 #endif
00527 
00528     return sOSpL;
00529 }//end knock