Added mandatory logger information

src/definition/DefinitionNode.cpp

@@ -110,7 +110,7 @@ bool DefinitionNode::applyDiff(const DefinitionDiff *diff, bool) {
     if (diff->getTypeName() == type_name) {
         return true;
     } else {
-        Logs::error() << "[Definition] Can't apply " << diff->getTypeName() << " diff to " << getName() << " "
+        Logs::error("Definition") << "Can't apply " << diff->getTypeName() << " diff to " << getName() << " "
                                   << type_name << " node" << endl;
         return false;
     }
@@ -155,7 +155,7 @@ void DefinitionNode::save(PackStream *stream) const {
             child->save(stream);
         } else {
             // Child size not known, write it to a temporary stream to know it
-            Logs::debug() << "[Definition] Unknown size for child " << child->name
+            Logs::debug("Definition") << "Unknown size for child " << child->name
                                       << ", unefficient writing to temporary stream" << endl;
             PackStream substream;
             child->save(&substream);
@@ -183,7 +183,7 @@ void DefinitionNode::load(PackStream *stream) {
             // TODO Ask subclass if it can instanciate a child
             // Else skip length of unknown child
             stream->skipBytes(child_size);
-            Logs::warning() << "[Definition] Skipped unknown child '" << child_name << "'" << endl;
+            Logs::warning("Definition") << "Skipped unknown child '" << child_name << "'" << endl;
         }
     }
 }
@@ -196,12 +196,12 @@ void DefinitionNode::copy(DefinitionNode *destination) const {
             if (dest_child) {
                 child->copy(dest_child);
             } else {
-                Logs::warning() << "[Definition] Can't copy to child " << child->name << " of "
+                Logs::warning("Definition") << "Can't copy to child " << child->name << " of "
                                             << destination->getTypeName() << endl;
             }
         }
     } else {
-        Logs::error() << "[Definition] Can't copy from " << getTypeName() << " to " << destination->getTypeName()
+        Logs::error("Definition") << "Can't copy from " << getTypeName() << " to " << destination->getTypeName()
                                   << endl;
     }
 }
@@ -226,7 +226,7 @@ void DefinitionNode::removeChild(DefinitionNode *child) {
         child->parent = NULL;
         children.erase(it);
     } else {
-        Logs::warning() << "[Definition] Trying to remove not found child '" << child->name << "' from '" << name << "'"
+        Logs::warning("Definition") << "Trying to remove not found child '" << child->name << "' from '" << name << "'"
                                     << endl;
     }
 }

src/definition/DefinitionWatcher.cpp

@@ -31,6 +31,6 @@ void DefinitionWatcher::startWatching(const DefinitionNode *root, const string &
     if (node) {
         node->addWatcher(this, init_diff);
     } else {
-        Logs::warning() << "[Definition] Node not found for watching : " << path << endl;
+        Logs::warning("Definition") << "Node not found for watching : " << path << endl;
     }
 }

src/definition/DiffManager.cpp

@@ -61,7 +61,7 @@ void DiffManager::undo() {
                 watcher->nodeChanged(node, diff);
             }
         } else {
-            Logs::error() << "Can't find node to undo diff : " << diff->getPath() << endl;
+            Logs::error("Definition") << "Can't find node to undo diff : " << diff->getPath() << endl;
         }
     }
 }
@@ -81,7 +81,7 @@ void DiffManager::redo() {
                 watcher->nodeChanged(node, diff);
             }
         } else {
-            Logs::error() << "Can't find node to redo diff : " << diff->getPath() << endl;
+            Logs::error("Definition") << "Can't find node to redo diff : " << diff->getPath() << endl;
         }
     }
 }

src/definition/FloatNode.cpp

@@ -30,7 +30,8 @@ void FloatNode::copy(DefinitionNode *destination) const {
     if (destination->getTypeName() == getTypeName()) {
         ((FloatNode *)destination)->value = value;
     } else {
-        Logs::error() << "[Definition] Can't copy from " << getTypeName() << " to " << destination->getTypeName() << endl;
+        Logs::error("Definition") << "Can't copy from " << getTypeName() << " to " << destination->getTypeName()
+                                  << endl;
     }
 }
 
@@ -61,7 +62,8 @@ bool FloatNode::applyDiff(const DefinitionDiff *diff, bool backward) {
         value = next;
         return true;
     } else {
-        Logs::error() << "[Definition] Can't apply float diff " << previous << " => " << next << " to " << getName() << endl;
+        Logs::error("Definition") << "Can't apply float diff " << previous << " => " << next << " to " << getName()
+                                  << endl;
         return false;
     }
 }

src/definition/IntNode.cpp

@@ -30,7 +30,8 @@ void IntNode::copy(DefinitionNode *destination) const {
     if (destination->getTypeName() == getTypeName()) {
         ((IntNode *)destination)->value = value;
     } else {
-        Logs::error() << "[Definition] Can't copy from " << getTypeName() << " to " << destination->getTypeName() << endl;
+        Logs::error("Definition") << "Can't copy from " << getTypeName() << " to " << destination->getTypeName()
+                                  << endl;
     }
 }
 
@@ -61,7 +62,8 @@ bool IntNode::applyDiff(const DefinitionDiff *diff, bool backward) {
         value = next;
         return true;
     } else {
-        Logs::error() << "[Definition] Can't apply int diff " << previous << " => " << next << " to " << getName() << endl;
+        Logs::error("Definition") << "Can't apply int diff " << previous << " => " << next << " to " << getName()
+                                  << endl;
         return false;
     }
 }

src/definition/Layers.cpp

@@ -68,8 +68,8 @@ DefinitionNode *Layers::getLayer(int position) const {
     if (position >= 0 and position < (int)layers.size()) {
         return layers[position];
     } else {
-        Logs::warning() << "Asked for a undefined layer " << position << " on a total of " << (int)layers.size()
+        Logs::warning("Definition") << "Asked for a undefined layer " << position << " on a total of "
-                        << endl;
+                                    << (int)layers.size() << endl;
         return null_layer;
     }
 }
@@ -81,12 +81,13 @@ bool Layers::applyDiff(const DefinitionDiff *diff, bool backward) {
 
     if ((not backward and op == LayersDiff::LAYER_ADDED) or (backward and op == LayersDiff::LAYER_REMOVED)) {
         if (layer_count >= max_layer_count) {
-            Logs::warning() << "Add layer ignored because limit of " << max_layer_count << " reached" << endl;
+            Logs::warning("Definition") << "Add layer ignored because limit of " << max_layer_count << " reached"
+                                        << endl;
             return false;
         } else {
             int position = layer_diff->getLayer1();
             if (position < 0 or position > layer_count) {
-                Logs::error() << "Add layer ignored because requested position was incorrect" << endl;
+                Logs::error("Definition") << "Add layer ignored because requested position was incorrect" << endl;
                 return false;
             } else {
                 DefinitionNode *layer = layer_constructor(this, "temp");
@@ -103,8 +104,8 @@ bool Layers::applyDiff(const DefinitionDiff *diff, bool backward) {
     } else if ((not backward and op == LayersDiff::LAYER_REMOVED) or (backward and op == LayersDiff::LAYER_ADDED)) {
         int position = layer_diff->getLayer1();
         if (position < 0 or position >= layer_count) {
-            Logs::warning() << "Removing unknown layer " << position << " on " << layer_count << " from '" << getName()
+            Logs::warning("Definition") << "Removing unknown layer " << position << " on " << layer_count << " from '"
-                            << "'" << endl;
+                                        << getName() << "'" << endl;
             return false;
         } else {
             DefinitionNode *removed = layers[position];

src/definition/NoiseNode.cpp

@@ -31,7 +31,8 @@ void NoiseNode::copy(DefinitionNode *destination) const {
     if (destination->getTypeName() == getTypeName()) {
         noise->copy(((NoiseNode *)destination)->noise);
     } else {
-        Logs::error() << "[Definition] Can't copy from " << getTypeName() << " to " << destination->getTypeName() << endl;
+        Logs::error("Definition") << "Can't copy from " << getTypeName() << " to " << destination->getTypeName()
+                                  << endl;
     }
 }
 

src/definition/Scenery.cpp

@@ -52,7 +52,7 @@ Scenery::FileOperationResult Scenery::saveGlobal(const string &filepath) const {
     stream.write(&version_header);
     stream.write(&app_header);
 
-    Logs::debug() << "[Definition] Scenery saved to file: " << filepath << endl;
+    Logs::debug("Definition") << "Scenery saved to file: " << filepath << endl;
     return FILE_OPERATION_OK;
 }
 
@@ -90,7 +90,7 @@ Scenery::FileOperationResult Scenery::loadGlobal(const string &filepath) {
         return FILE_OPERATION_APP_MISMATCH;
     }
 
-    Logs::debug() << "[Definition] Scenery loaded from file: " << filepath << endl;
+    Logs::debug("Definition") << "Scenery loaded from file: " << filepath << endl;
     return FILE_OPERATION_OK;
 }
 
@@ -115,10 +115,10 @@ void Scenery::redo() {
             _nodeclass_ *tnode = (_nodeclass_ *)node;                                                                  \
             tnode->setValue(_value_);                                                                                  \
         } else {                                                                                                       \
-            Logs::warning() << "[Definition] Node " << path << " of wrong type for value " << value << endl;           \
+            Logs::warning("Definition") << "Node " << path << " of wrong type for value " << value << endl;            \
         }                                                                                                              \
     } else {                                                                                                           \
-        Logs::warning() << "[Definition] Can't find node " << path << " to set to " << value << endl;                  \
+        Logs::warning("Definition") << "Can't find node " << path << " to set to " << value << endl;                   \
     }
 
 void Scenery::set(const string &path, const int &value) {
@@ -146,7 +146,7 @@ void Scenery::autoPreset(RandomGenerator &random) {
 
     validate();
 
-    Logs::debug() << "[Definition] New scenery generated from seed " << random.getSeed() << endl;
+    Logs::debug("Definition") << "New scenery generated from seed " << random.getSeed() << endl;
 }
 
 void Scenery::autoPreset(unsigned int seed) {

src/interface/modeler/quickapp/FloatPropertyBind.cpp

@@ -15,7 +15,7 @@ FloatPropertyBind::FloatPropertyBind(MainModelerWindow *window, const QString &o
         connect(item, SIGNAL(changed(double)), this, SLOT(propertyChanged(double)));
     } else {
         item = NULL;
-        Logs::error() << "Can't find object :" << object_name.toStdString() << endl;
+        Logs::error("UI") << "Can't find object :" << object_name.toStdString() << endl;
     }
 }
 

src/interface/modeler/quickapp/IntPropertyBind.cpp

@@ -13,7 +13,7 @@ IntPropertyBind::IntPropertyBind(MainModelerWindow *window, const QString &objec
         connect(item, SIGNAL(changed(int)), this, SLOT(propertyChanged(int)));
     } else {
         item = NULL;
-        Logs::error() << "Can't find object :" << object_name.toStdString() << endl;
+        Logs::error("UI") << "Can't find object :" << object_name.toStdString() << endl;
     }
 }
 

src/interface/modeler/quickapp/MainModelerWindow.cpp

@@ -74,7 +74,7 @@ void MainModelerWindow::setQmlProperty(const QString &objectName, const QString
     if (item) {
         item->setProperty(propertyName.toLocal8Bit(), value);
     } else {
-        Logs::error() << "QML object not found :" << objectName.toStdString() << endl;
+        Logs::error("UI") << "QML object not found :" << objectName.toStdString() << endl;
     }
 }
 
@@ -84,7 +84,7 @@ void MainModelerWindow::connectQmlSignal(const QString &objectName, const char *
     if (item) {
         connect(item, signal, receiver, method);
     } else {
-        Logs::error() << "QML object not found :" << objectName.toStdString() << endl;
+        Logs::error("UI") << "QML object not found :" << objectName.toStdString() << endl;
     }
 }
 
@@ -137,7 +137,7 @@ void MainModelerWindow::keyReleaseEvent(QKeyEvent *event) {
         } else if (event->key() == Qt::Key_F6) {
             render_process->showPreviousRender();
         } else if (event->key() == Qt::Key_F12) {
-            Logs::warning() << "Current scenery dump:" << endl
+            Logs::warning("UI") << "Current scenery dump:" << endl
                                 << scenery->toString() << endl;
         } else if (event->key() == Qt::Key_N) {
             if (event->modifiers() & Qt::ControlModifier) {

src/render/opengl/OpenGLRenderer.cpp

@@ -74,7 +74,7 @@ void OpenGLRenderer::prepare() {
 void OpenGLRenderer::checkForErrors(const string &domain) {
     int error_code;
     while ((error_code = functions->glGetError()) != GL_NO_ERROR) {
-        Logs::warning() << "[OpenGL] Error in " << domain << " : " << error_code << endl;
+        Logs::warning("OpenGL") << "Error in " << domain << " : " << error_code << endl;
     }
 }
 
@@ -92,8 +92,8 @@ void OpenGLRenderer::initialize() {
     bool init = functions->initializeOpenGLFunctions();
 
     if (init) {
-        Logs::debug() << "[OpenGL] renderer started (version " << functions->glGetString(GL_VERSION)
+        Logs::debug("OpenGL") << "Renderer started (version " << functions->glGetString(GL_VERSION) << ", glsl version "
-                      << ", glsl version " << functions->glGetString(GL_SHADING_LANGUAGE_VERSION) << ")" << endl;
+                              << functions->glGetString(GL_SHADING_LANGUAGE_VERSION) << ")" << endl;
 
         prepareOpenGLState();
 
@@ -109,7 +109,7 @@ void OpenGLRenderer::initialize() {
         checkForErrors("initialize");
         ready = true;
     } else {
-        Logs::error() << "[OpenGL] Failed to initialize api bindings" << endl;
+        Logs::error("OpenGL") << "Failed to initialize api bindings" << endl;
     }
 }
 

src/render/opengl/OpenGLShaderProgram.cpp

@@ -30,7 +30,7 @@ void OpenGLShaderProgram::addVertexSource(const string &path) {
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         source_vertex += QString(file.readAll()).toStdString();
     } else {
-        Logs::error() << "[OpenGL] Can't open vertex file " << file.fileName().toStdString() << endl;
+        Logs::error("OpenGL") << "Can't open vertex file " << file.fileName().toStdString() << endl;
     }
 }
 
@@ -39,7 +39,7 @@ void OpenGLShaderProgram::addFragmentSource(const string &path) {
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         source_fragment += QString(file.readAll()).toStdString();
     } else {
-        Logs::error() << "[OpenGL] Can't open fragment file " << file.fileName().toStdString() << endl;
+        Logs::error("OpenGL") << "Can't open fragment file " << file.fileName().toStdString() << endl;
     }
 }
 
@@ -57,13 +57,13 @@ void OpenGLShaderProgram::compile() {
     program->bindAttributeLocation("uv", 1);
 
     if (not program->link()) {
-        Logs::warning() << "[OpenGL] Error while compiling shader " << name << endl
+        Logs::warning("OpenGL") << "Error while compiling shader " << name << endl
                                 << program->log().toStdString() << endl;
     } else if (program->log().length() > 0) {
-        Logs::debug() << "[OpenGL] Shader " << name << " compilation output:" << endl
+        Logs::debug("OpenGL") << "Shader " << name << " compilation output:" << endl
                               << program->log().toStdString() << endl;
     } else {
-        Logs::debug() << "[OpenGL] Shader " << name << " compiled" << endl;
+        Logs::debug("OpenGL") << "Shader " << name << " compiled" << endl;
     }
 }
 

src/render/opengl/OpenGLSkybox.cpp

@@ -62,7 +62,7 @@ void OpenGLSkybox::initialize() {
 }
 
 void OpenGLSkybox::update() {
-    Logs::debug() << "[OpenGL] Updating atmosphere textures" << endl;
+    Logs::debug("OpenGL") << "Updating atmosphere textures" << endl;
 
     SoftwareBrunetonAtmosphereRenderer *bruneton =
         (SoftwareBrunetonAtmosphereRenderer *)renderer->getAtmosphereRenderer();
@@ -91,8 +91,7 @@ void OpenGLSkybox::nodeChanged(const DefinitionNode *node, const DefinitionDiff
     DefinitionWatcher::nodeChanged(node, diff);
 }
 
-void OpenGLSkybox::floatNodeChanged(const string &path, double new_value, double)
+void OpenGLSkybox::floatNodeChanged(const string &path, double new_value, double) {
-{
     OpenGLSharedState *state = renderer->getSharedState();
 
     if (path == path_humidity) {

src/render/opengl/OpenGLVariable.cpp

@@ -35,7 +35,7 @@ OpenGLVariable::~OpenGLVariable() {
     delete[] value_texture_data;
 
     if (texture_id) {
-        Logs::warning() << "[OpenGL] Texture ID not freed " << texture_id << endl;
+        Logs::warning("OpenGL") << "Texture ID not freed " << texture_id << endl;
     }
 }
 

src/render/opengl/OpenGLVertexArray.cpp

@@ -23,7 +23,7 @@ OpenGLVertexArray::OpenGLVertexArray(bool has_uv, bool strip) : has_uv(has_uv) {
 
 OpenGLVertexArray::~OpenGLVertexArray() {
     if (vao || vbo_vertex || vbo_uv) {
-        Logs::warning() << "[OpenGL] VertexArray not freed in OpenGL state before destructor called" << endl;
+        Logs::warning("OpenGL") << "VertexArray not freed in OpenGL state before destructor called" << endl;
     }
 
     free(array_vertex);
@@ -79,7 +79,7 @@ void OpenGLVertexArray::set(int index, const Vector3 &location, double u, double
         array_uv[index * 2 + 1] = v;
         changed = true;
     } else {
-        Logs::error() << "[OpenGL] Setting vertex data outside of array bounds" << endl;
+        Logs::error("OpenGL") << "Setting vertex data outside of array bounds" << endl;
     }
 }
 
@@ -91,7 +91,7 @@ void OpenGLVertexArray::get(int index, Vector3 *location, double *u, double *v)
         *u = array_uv[index * 2];
         *v = array_uv[index * 2 + 1];
     } else {
-        Logs::error() << "[OpenGL] Getting vertex data outside of array bounds" << endl;
+        Logs::error("OpenGL") << "Getting vertex data outside of array bounds" << endl;
     }
 }
 

src/render/opengl/OpenGLWater.cpp

@@ -58,7 +58,7 @@ void OpenGLWater::update() {
     state->set("waterMaterialShininess", water->material->shininess);
     state->set("waterMaterialHardness", water->material->hardness);
 
-    Logs::debug() << "[OpenGL] Updating simplex texture" << endl;
+    Logs::debug("OpenGL") << "Updating simplex texture" << endl;
     state->set("simplexSampler", NoiseFunctionSimplex::getNormalTexture(), true, true);
 }
 

src/render/software/CloudsRenderer.cpp

@@ -100,7 +100,7 @@ BaseCloudLayerRenderer *CloudsRenderer::getLayerRenderer(unsigned int layer) {
     if (layer < layer_renderers.size()) {
         return layer_renderers[layer];
     } else {
-        Logs::warning() << "Asked for unknown layer renderer " << layer << endl;
+        Logs::warning("Software.Clouds") << "Asked for unknown layer renderer " << layer << endl;
         return fake_renderer;
     }
 }
@@ -109,7 +109,7 @@ BaseCloudsModel *CloudsRenderer::getLayerModel(unsigned int layer) {
     if (layer < layer_models.size()) {
         return layer_models[layer];
     } else {
-        Logs::warning() << "Asked for unknown layer model" << layer << endl;
+        Logs::warning("Software.Clouds") << "Asked for unknown layer model" << layer << endl;
         return fake_model;
     }
 }
@@ -121,7 +121,7 @@ void CloudsRenderer::setLayerModel(unsigned int layer, BaseCloudsModel *model, b
         }
         layer_models[layer] = model;
     } else {
-        Logs::warning() << "Asked to set an unknown layer model" << layer << endl;
+        Logs::warning("Software.Clouds") << "Asked to set an unknown layer model" << layer << endl;
         delete model;
     }
 }

src/render/software/RenderProgress.cpp

@@ -72,7 +72,7 @@ void RenderProgress::exitSub() {
 
 void RenderProgress::end() {
     if (subs.size() > 0) {
-        Logs::error() << subs.size() << " progress subs remaining at the end of render" << endl;
+        Logs::error("Software") << subs.size() << " progress subs remaining at the end of render" << endl;
     }
 
     end_time = Time::getRelativeTimeMs();

src/system/DataFile.cpp

@@ -21,7 +21,7 @@ string DataFile::findDir(const string &relpath) {
 }
 
 bool DataFile::tryDataDir(const QDir &dir) {
-    Logs::debug() << "[System] Try data dir " << dir.absolutePath().toStdString() << endl;
+    Logs::debug("System") << "Try data dir " << dir.absolutePath().toStdString() << endl;
     return dir.exists("data/.paysages_data");
 }
 
@@ -50,11 +50,11 @@ string DataFile::locateDataDir() {
 string DataFile::initDataDir() {
     string parent = locateDataDir();
     if (parent.empty()) {
-        Logs::warning() << "[System] Data files not found" << endl;
+        Logs::warning("System") << "Data files not found" << endl;
         return parent;
     } else {
         string result = QDir(QString::fromStdString(parent)).absoluteFilePath("data").toStdString();
-        Logs::debug() << "[System] Data files found : " << result << endl;
+        Logs::debug("System") << "Data files found : " << result << endl;
         return result;
     }
 }

src/system/Logs.cpp

@@ -25,12 +25,12 @@ typedef basic_onullstream<char> onullstream;
 static onullstream NULL_STREAM;
 static bool enabled = true;
 
-ostream &Logs::debug() {
+ostream &Logs::debug(const string &logger) {
 #ifdef NDEBUG
     return NULL_STREAM;
 #else
     if (enabled) {
-        cout << "DEBUG - ";
+        cout << "DEBUG [" << logger << "] ";
         return cout;
     } else {
         return NULL_STREAM;
@@ -38,26 +38,26 @@ ostream &Logs::debug() {
 #endif
 }
 
-ostream &Logs::warning() {
+ostream &Logs::warning(const string &logger) {
     if (enabled) {
-        cerr << "WARN - ";
+        cerr << "WARN [" << logger << "] ";
         return cerr;
     } else {
         return NULL_STREAM;
     }
 }
 
-ostream &Logs::error() {
+ostream &Logs::error(const string &logger) {
     if (enabled) {
-        cerr << "ERROR - ";
+        cerr << "ERROR [" << logger << "] ";
         return cerr;
     } else {
         return NULL_STREAM;
     }
 }
 
-void Logs::debugTimestamp(const string &message) {
+void Logs::debugTimestamp(const string &logger, const string &message) {
-    debug() << Time::getRelativeTimeMs() << " - " << message << endl;
+    debug(logger) << Time::getRelativeTimeMs() << " - " << message << endl;
 }
 
 void Logs::disable() {

src/system/Logs.h

@@ -13,12 +13,12 @@ namespace system {
  */
 class SYSTEMSHARED_EXPORT Logs {
   public:
-    static ostream &debug();
+    static ostream &debug(const string &logger);
-    static ostream &warning();
+    static ostream &warning(const string &logger);
-    static ostream &error();
+    static ostream &error(const string &logger);
 
     // Log a timestamp on the debug output
-    static void debugTimestamp(const string &message);
+    static void debugTimestamp(const string &logger, const string &message);
 
     // Disable all logs from now on
     static void disable();

src/system/PackStream.cpp

@@ -24,8 +24,8 @@ PackStream::PackStream(const PackStream *other) {
     file = NULL;
     buffer = new QByteArray();
     if (other->file) {
-        Logs::error() << "Try to read from a substream bound to a file: " << other->file->fileName().toStdString()
+        Logs::error("System") << "Try to read from a substream bound to a file: "
-                      << endl;
+                              << other->file->fileName().toStdString() << endl;
         stream = new QDataStream(buffer, QIODevice::ReadOnly);
     } else {
         stream = new QDataStream(other->buffer, QIODevice::ReadOnly);
@@ -86,8 +86,8 @@ void PackStream::write(const string &value) {
 
 void PackStream::writeFromBuffer(const PackStream &other, bool prepend_size) {
     if (other.file) {
-        Logs::error() << "Try to write from a substream bound to a file: " << other.file->fileName().toStdString()
+        Logs::error("System") << "Try to write from a substream bound to a file: "
-                      << endl;
+                              << other.file->fileName().toStdString() << endl;
     } else {
         if (prepend_size) {
             int buffer_size = (int)other.buffer->size();
@@ -99,7 +99,8 @@ void PackStream::writeFromBuffer(const PackStream &other, bool prepend_size) {
 
 string PackStream::getBuffer() {
     if (file) {
-        Logs::error() << "Try to get buffer on a stream bound to a file: " << file->fileName().toStdString() << endl;
+        Logs::error("System") << "Try to get buffer on a stream bound to a file: " << file->fileName().toStdString()
+                              << endl;
         return "";
     } else {
         return buffer->toStdString();