make storm compile again without xerces, also make storm-gspn target compile

Former-commit-id: a88f362a03 [formerly 8b11dd390c]
Former-commit-id: 874722dc99

src/adapters/XercesAdapter.h

@@ -1,6 +1,7 @@
 #pragma once
 
-
+#include "storm-config.h"
+#ifdef USE_XERCES
 #include <xercesc/parsers/XercesDOMParser.hpp>
 #include <xercesc/util/XMLString.hpp>
 
@@ -40,3 +41,4 @@ namespace storm {
         }
     }
 }
+#endif

src/parser/GreatSpnEditorProjectParser.cpp

@@ -1,5 +1,5 @@
 #include "GreatSpnEditorProjectParser.h"
-
+#ifdef USE_XERCES
 
 #include <iostream>
 
@@ -339,5 +339,4 @@ namespace storm {
         
     }
 }
-
-
+#endif

src/parser/GreatSpnEditorProjectParser.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include "storm-config.h"
+#ifdef USE_XERCES
 #include <string>
 
 #include <xercesc/parsers/XercesDOMParser.hpp>
@@ -40,3 +42,4 @@ namespace storm {
         };
     }
 }
+#endif

src/parser/GspnParser.cpp

@@ -1,5 +1,5 @@
 #include "GspnParser.h"
-
+#include "storm-config.h"
 #include "src/adapters/XercesAdapter.h"
 
 #include "src/exceptions/UnexpectedException.h"
@@ -13,6 +13,7 @@ namespace storm {
     namespace parser {
         
         storm::gspn::GSPN* GspnParser::parse(std::string const& filename) {
+#ifdef USE_XERCES
                         // initialize xercesc
             try {
                 xercesc::XMLPlatformUtils::Initialize();
@@ -79,6 +80,9 @@ namespace storm {
             delete parser;
             delete errHandler;
             xercesc::XMLPlatformUtils::Terminate();
+#else
+            STORM_LOG_THROW(false, storm::exceptions::UnexpectedException, "Storm is not compiled with XML support");
+#endif
         }
     }
 }

src/parser/PnmlParser.cpp

@@ -1,5 +1,6 @@
-#include "src/parser/PnmlParser.h"
 
+#include "src/parser/PnmlParser.h"
+#ifdef USE_XERCES
 #include <iostream>
 
 #include "src/adapters/XercesAdapter.h"
@@ -442,3 +443,4 @@ namespace storm {
     }
 }
 
+#endif

src/parser/PnmlParser.h

@@ -1,7 +1,8 @@
 #pragma once
 
+#include "storm-config.h"
+#ifdef USE_XERCES
 #include <string>
-
 #include <xercesc/parsers/XercesDOMParser.hpp>
 #include <xercesc/util/XMLString.hpp>
 
@@ -140,3 +141,5 @@ namespace storm {
         };
     }
 }
+
+#endif

src/storm-gspn.cpp

@@ -12,7 +12,7 @@
 
 #include "src/storage/expressions/ExpressionManager.h"
 #include "src/storage/jani/Model.h"
-#include "src/storage/jani/JsonExporter.h"
+#include "src/storage/jani/JSONExporter.h"
 #include "src/builder/JaniGSPNBuilder.h"
 #include <fstream>
 #include <iostream>
@@ -67,7 +67,7 @@ void handleJani(storm::gspn::GSPN const& gspn) {
     std::shared_ptr<storm::expressions::ExpressionManager> exprManager(new storm::expressions::ExpressionManager());
     storm::builder::JaniGSPNBuilder builder(gspn, exprManager);
     storm::jani::Model* model = builder.build();
-    storm::jani::JsonExporter::toFile(*model, storm::settings::getModule<storm::settings::modules::JaniExportSettings>().getJaniFilename());
+    storm::jani::JsonExporter::toFile(*model, {}, storm::settings::getModule<storm::settings::modules::JaniExportSettings>().getJaniFilename());
     delete model;
 }
 
@@ -90,24 +90,24 @@ int main(const int argc, const char **argv) {
         auto parser = storm::parser::GspnParser();
         auto gspn = parser.parse(storm::settings::getModule<storm::settings::modules::GSPNSettings>().getGspnFilename());
 
-        if (!gspn.isValid()) {
+        if (!gspn->isValid()) {
             STORM_LOG_ERROR("The gspn is not valid.");
         }
         
         if(storm::settings::getModule<storm::settings::modules::GSPNSettings>().isCapacitiesFileSet()) {
             auto capacities = parseCapacitiesList(storm::settings::getModule<storm::settings::modules::GSPNSettings>().getCapacitiesFilename());
-            gspn.setCapacities(capacities);
+            gspn->setCapacities(capacities);
         }
       
         
         if(storm::settings::getModule<storm::settings::modules::GSPNExportSettings>().isWriteToDotSet()) {
             std::ofstream file;
             file.open(storm::settings::getModule<storm::settings::modules::GSPNExportSettings>().getWriteToDotFilename());
-            gspn.writeDotToStream(file);
+            gspn->writeDotToStream(file);
         }
         
         if(storm::settings::getModule<storm::settings::modules::JaniExportSettings>().isJaniFileSet()) {
-            handleJani(gspn);
+            handleJani(*gspn);
         }