[OS] New Features in OSSolverService

[Joe]

On Feb 14, 7:56 am, Kipp Martin <Kipp.Mar... at ChicagoGSB.edu> wrote:
> Hello Users:
>
> As requested, in the current trunk version of OS, for OSSolverService
> you will find:
> If "$ OSSolverService" is typed in at the command line with no options
> the result is now:
> There must be at least one command line argument
> Try -help or --help
> There is now a --help, -help command that explains all of the options
> available if the solve service method is used to solve a problem locally.
> There is now a --version, -version command that will produce

That's nice. Maybe format for "-h" "--help" "-v" "--version" are more
usual (this is the GNU getopt format).

I should mention that any program employing the popular libxml (http://
xmlsoft.org/) will meet some errors messages on output.
> file.osil:2: parser warning : xmlns: URI os.optimizationservices.org
> is not absolute
> <osil xmlns="os.optimizationservices.org" xmlns:xsi="http://www.w3.org/
> 2001/XMLS

To fix this, you may want (or not ?) change the xmlns attribute for
"http://os.optimizationservices.org". Please find a small patch to
apply on OS trunk :

Index: /local/jfdeverg/20080218/OS/OS1.1/OS/applications/amplClient/
OSAmplClient.cpp
===================================================================
--- /local/jfdeverg/20080218/OS/OS1.1/OS/applications/amplClient/
OSAmplClient.cpp	(revision 1658)
+++ /local/jfdeverg/20080218/OS/OS1.1/OS/applications/amplClient/
OSAmplClient.cpp	(working copy)
@@ -124,7 +124,7 @@
 	std::string osrl = "";
 	std::string sSolverName = "";
 	// note that default solver is coin and default subSolver is Cbc
-	std::string osol = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <osol
xmlns=\"os.optimizationservices.org\" xmlns:xs=\"http://www.w3.org/
2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance
\" xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSoL.xsd\"><other> </
other></osol>";
+	std::string osol = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <osol
xmlns=\"http://os.optimizationservices.org\" xmlns:xs=\"http://
www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/
XMLSchema-instance\" xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSoL.xsd\"><other> </
other></osol>";
 	// get the solver set by AMPL
 	amplclient_options = getenv("amplClient_options");
 	if(amplclient_options != NULL) cout << "HERE ARE THE AMPL CLIENT
OPTIONS " <<   amplclient_options << endl;
Index: /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSCommonInterfaces/
OSiLWriter.cpp
===================================================================
--- /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSCommonInterfaces/
OSiLWriter.cpp	(revision 1658)
+++ /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSCommonInterfaces/
OSiLWriter.cpp	(working copy)
@@ -40,7 +40,7 @@
 	int i, j;
 	if(m_OSInstance == NULL)  return outStr.str();
 	outStr << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" ;
-	outStr << "<osil xmlns=\"os.optimizationservices.org\"   xmlns:xsi=
\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=
\"os.optimizationservices.org http://www.optimizationservices.org/schemas/OSiL.xsd\"
>" ;
+	outStr << "<osil xmlns=\"http://os.optimizationservices.org\"
xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"
xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSiL.xsd\" >" ;
 	outStr << "<instanceHeader>" ;
 	if( m_bWhiteSpace == true) outStr << endl;
 	if(m_OSInstance->instanceHeader != NULL){
Index: /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSCommonInterfaces/
OSrLWriter.cpp
===================================================================
--- /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSCommonInterfaces/
OSrLWriter.cpp	(revision 1658)
+++ /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSCommonInterfaces/
OSrLWriter.cpp	(working copy)
@@ -69,7 +69,7 @@
 	outStr << "<?xml-stylesheet type = \"text/xsl\" href = \"";
 	outStr << xsltDir;
 	outStr << "OSrL.xslt\"?>";
-	outStr << "<osrl xmlns=\"os.optimizationservices.org\"   xmlns:xsi=
\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=
\"os.optimizationservices.org http://www.optimizationservices.org/schemas/OSrL.xsd\"
>" ;
+	outStr << "<osrl xmlns=\"http:://os.optimizationservices.org\"
xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"
xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSrL.xsd\" >" ;
 	outStr << endl;
 	outStr << "<resultHeader>" << endl;
 	if(m_OSResult->resultHeader != NULL){

Index: /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSSolverService.cpp
===================================================================
--- /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSSolverService.cpp
(revision 1658)
+++ /local/jfdeverg/20080218/OS/OS1.1/OS/src/OSSolverService.cpp
(working copy)
@@ -341,7 +341,7 @@
 					}
 				}
 				else{// no osol string
-					osoptions->osol = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<osol xmlns=\"os.optimizationservices.org\" xmlns:xs=\"http://
www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/
XMLSchema-instance\" xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSoL.xsd\"><other> </
other></osol>";
+					osoptions->osol = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<osol xmlns=\"http//os.optimizationservices.org\" xmlns:xs=\"http://
www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/
XMLSchema-instance\" xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSoL.xsd\"><other> </
other></osol>";
 					iStringpos = osoptions->osol.find("</osol");
 					osoptions->osol.insert(iStringpos, "<other name=\"os_solver\">"
 							+ osoptions->solverName  + "</other>");
@@ -569,7 +569,7 @@
 	FileUtil *fileUtil = NULL;
 	fileUtil = new FileUtil();
 	// first get the jobID
-	std::string sOSoL = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<osol xmlns=\"os.optimizationservices.org\" xmlns:xs=\"http://
www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/
XMLSchema-instance\" xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSoL.xsd\"><general> </
general></osol>";
+	std::string sOSoL = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<osol xmlns=\"http://os.optimizationservices.org\" xmlns:xs=\"http://
www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/
XMLSchema-instance\" xsi:schemaLocation=\"os.optimizationservices.org
http://www.optimizationservices.org/schemas/OSoL.xsd\"><general> </
general></osol>";
 	string::size_type iStringpos;
 	try{
 		// call a method here to get OSiL if we have an nl or mps file


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