comparison plugin/FeatureExtractionPluginFactory.cpp @ 1140:c7f1300dbf64

Debug outputs

     std::vector<QString> path = getPluginPath();
     
     for (std::vector<QString>::iterator i = path.begin(); i != path.end(); ++i) {
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-        SVDEBUG << "FeatureExtractionPluginFactory::getPluginIdentifiers: scanning directory " << i-<< endl;
+        cerr << "FeatureExtractionPluginFactory::getPluginIdentifiers: scanning directory " << *i << endl;
 #endif
 
 	QDir pluginDir(*i, PLUGIN_GLOB,
                        QDir::Name | QDir::IgnoreCase,
                        QDir::Files | QDir::Readable);

 	for (unsigned int j = 0; j < pluginDir.count(); ++j) {
 
             QString soname = pluginDir.filePath(pluginDir[j]);
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-            SVDEBUG << "FeatureExtractionPluginFactory::getPluginIdentifiers: trying potential library " << soname << endl;
+            cerr << "FeatureExtractionPluginFactory::getPluginIdentifiers: trying potential library " << soname << endl;
 #endif
 
             void *libraryHandle = DLOPEN(soname, RTLD_LAZY | RTLD_LOCAL);
             
             if (!libraryHandle) {
                 cerr << "WARNING: FeatureExtractionPluginFactory::getPluginIdentifiers: Failed to load library " << soname << ": " << DLERROR() << endl;
                 continue;
             }
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-            SVDEBUG << "FeatureExtractionPluginFactory::getPluginIdentifiers: It's a library all right, checking for descriptor" << endl;
+            cerr << "FeatureExtractionPluginFactory::getPluginIdentifiers: It's a library all right, checking for descriptor" << endl;
 #endif
 
             VampGetPluginDescriptorFunction fn = (VampGetPluginDescriptorFunction)
                 DLSYM(libraryHandle, "vampGetPluginDescriptor");
 

                 }
                 continue;
             }
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-            SVDEBUG << "FeatureExtractionPluginFactory::getPluginIdentifiers: Vamp descriptor found" << endl;
+            cerr << "FeatureExtractionPluginFactory::getPluginIdentifiers: Vamp descriptor found" << endl;
 #endif
 
             const VampPluginDescriptor *descriptor = 0;
             int index = 0;
 

                               << soname
                               << " returns the same plugin identifier \""
                               << descriptor->identifier << "\" at indices "
                               << known[descriptor->identifier] << " and "
                               << index << endl;
-                    SVDEBUG << "FeatureExtractionPluginFactory::getPluginIdentifiers: Avoiding this library (obsolete API?)" << endl;
+                    cerr << "FeatureExtractionPluginFactory::getPluginIdentifiers: Avoiding this library (obsolete API?)" << endl;
                     ok = false;
                     break;
                 } else {
                     known[descriptor->identifier] = index;
                 }

 
                     QString id = PluginIdentifier::createIdentifier
                         ("vamp", soname, descriptor->identifier);
                     rv.push_back(id);
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-                    SVDEBUG << "FeatureExtractionPluginFactory::getPluginIdentifiers: Found plugin id " << id << " at index " << index << endl;
+                    cerr << "FeatureExtractionPluginFactory::getPluginIdentifiers: Found plugin id " << id << " at index " << index << endl;
 #endif
                     ++index;
                 }
             }
             

 FeatureExtractionPluginFactory::findPluginFile(QString soname, QString inDir)
 {
     QString file = "";
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-    SVDEBUG << "FeatureExtractionPluginFactory::findPluginFile(\""
+    cerr << "FeatureExtractionPluginFactory::findPluginFile(\""
               << soname << "\", \"" << inDir << "\")"
               << endl;
 #endif
 
     if (inDir != "") {

         file = dir.filePath(QFileInfo(soname).fileName());
 
         if (QFileInfo(file).exists() && QFileInfo(file).isFile()) {
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-            SVDEBUG << "FeatureExtractionPluginFactory::findPluginFile: "
+            cerr << "FeatureExtractionPluginFactory::findPluginFile: "
                       << "found trivially at " << file << endl;
 #endif
 
             return file;
         }

 	for (unsigned int j = 0; j < dir.count(); ++j) {
             file = dir.filePath(dir[j]);
             if (QFileInfo(file).baseName() == QFileInfo(soname).baseName()) {
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-                SVDEBUG << "FeatureExtractionPluginFactory::findPluginFile: "
+                cerr << "FeatureExtractionPluginFactory::findPluginFile: "
                           << "found \"" << soname << "\" at " << file << endl;
 #endif
 
                 return file;
             }
         }
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-        SVDEBUG << "FeatureExtractionPluginFactory::findPluginFile (with dir): "
+        cerr << "FeatureExtractionPluginFactory::findPluginFile (with dir): "
                   << "not found" << endl;
 #endif
 
         return "";
 

 
         QFileInfo fi(soname);
 
         if (fi.isAbsolute() && fi.exists() && fi.isFile()) {
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-            SVDEBUG << "FeatureExtractionPluginFactory::findPluginFile: "
+            cerr << "FeatureExtractionPluginFactory::findPluginFile: "
                       << "found trivially at " << soname << endl;
 #endif
             return soname;
         }
 

                 if (file != "") return file;
             }
         }
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-        SVDEBUG << "FeatureExtractionPluginFactory::findPluginFile: "
+        cerr << "FeatureExtractionPluginFactory::findPluginFile: "
                   << "not found" << endl;
 #endif
 
         return "";
     }

     int index = 0;
 
     QString type, soname, label;
     PluginIdentifier::parseIdentifier(identifier, type, soname, label);
     if (type != "vamp") {
-	SVDEBUG << "FeatureExtractionPluginFactory::instantiatePlugin: Wrong factory for plugin type " << type << endl;
+	cerr << "FeatureExtractionPluginFactory::instantiatePlugin: Wrong factory for plugin type " << type << endl;
 	return 0;
     }
 
     QString found = findPluginFile(soname);
 

         cerr << "FeatureExtractionPluginFactory::instantiatePlugin: Failed to find library file " << soname << endl;
         return 0;
     } else if (found != soname) {
 
 #ifdef DEBUG_PLUGIN_SCAN_AND_INSTANTIATE
-        SVDEBUG << "FeatureExtractionPluginFactory::instantiatePlugin: Given library name was " << soname << ", found at " << found << endl;
+        cerr << "FeatureExtractionPluginFactory::instantiatePlugin: Given library name was " << soname << ", found at " << found << endl;
         cerr << soname << " -> " << found << endl;
 #endif
 
     }        
 

 
     VampGetPluginDescriptorFunction fn = (VampGetPluginDescriptorFunction)
         DLSYM(libraryHandle, "vampGetPluginDescriptor");
     
     if (!fn) {
-        SVDEBUG << "FeatureExtractionPluginFactory::instantiatePlugin: No descriptor function in " << soname << endl;
+        cerr << "FeatureExtractionPluginFactory::instantiatePlugin: No descriptor function in " << soname << endl;
         goto done;
     }
 
     while ((descriptor = fn(VAMP_API_VERSION, index))) {
         if (label == descriptor->identifier) break;