xml results: added a command line switch for generating simple results.xml file

src/cppcheck.cpp

@@ -95,6 +95,10 @@ std::string CppCheck::parseFromArgs(int argc, const char* const argv[])
         else if (strcmp(argv[i], "-f") == 0 || strcmp(argv[i], "--force") == 0)
             _settings._force = true;
 
+        // Write results in results.xml
+        else if (strcmp(argv[i], "--xml-results") == 0)
+            _settings._xmlResults = true;
+
         // Print help
         else if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0)
         {
@@ -272,6 +276,24 @@ unsigned int CppCheck::check()
         _checkFunctionUsage.check();
     }
 
+    // xml results..
+    if (_settings._xmlResults)
+    {
+        std::ofstream fxml("results.xml");
+        fxml << "<cppcheckResults>\n"
+        << "    <test result=\"" << (_errorList.empty() ? "OK" : "ERROR") << "\"/>\n"
+        << "        <name>cppcheck</name>\n";
+        if (_errorList.size())
+        {
+            fxml << "        <message>\n";
+            for (std::list<std::string>::const_iterator it = _errorList.begin(); it != _errorList.end(); ++it)
+                fxml << *it << "\n";
+            fxml << "        </message>\n";
+        }
+        fxml << "    </test>\n"
+        << "</cppcheckResults>\n";
+    }
+
     unsigned int result = _errorList.size();
     _errorList.clear();
     return result;

src/settings.cpp

@@ -27,6 +27,7 @@ Settings::Settings()
     _errorsOnly = false;
     _verbose = false;
     _force = false;
+    _xmlResults = false;
 }
 
 Settings::~Settings()

src/settings.h

@@ -39,6 +39,9 @@ public:
 
     /** Force checking t he files with "too many" configurations. */
     bool _force;
+
+    /** write results in xml file results.xml */
+    bool _xmlResults;
 };
 
 #endif // SETTINGS_H