Log error

code/Common/DefaultLogger.cpp

@@ -176,7 +176,6 @@ void Logger::debug(const char *message) {
 
 // ----------------------------------------------------------------------------------
 void Logger::verboseDebug(const char *message) {
-
     // SECURITY FIX: otherwise it's easy to produce overruns since
     // sometimes importers will include data from the input file
     // (i.e. node names) in their messages.
@@ -209,12 +208,14 @@ void Logger::warnInternal(Assimp::Formatter::format f) {
 }
 
 // ----------------------------------------------------------------------------------
-void Logger::error(const char *message) {
+void Logger::errorInternal(Assimp::Formatter::format f) {
+    std::string message = f;
+    // TODO: Should limit sizes in the formatter.
     // SECURITY FIX: see above
-    if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
+    if (message.length() > MAX_LOG_MESSAGE_LENGTH) {
         return;
     }
-    return OnError(message);
+    return OnError(message.c_str());
 }
 
 // ----------------------------------------------------------------------------------

code/PostProcessing/CalcTangentsProcess.cpp

@@ -129,7 +129,7 @@ bool CalcTangentsProcess::ProcessMesh(aiMesh *pMesh, unsigned int meshIndex) {
         return false;
     }
     if (configSourceUV >= AI_MAX_NUMBER_OF_TEXTURECOORDS || !pMesh->mTextureCoords[configSourceUV]) {
-        ASSIMP_LOG_ERROR((Formatter::format("Failed to compute tangents; need UV data in channel"), configSourceUV));
+        ASSIMP_LOG_ERROR_F("Failed to compute tangents; need UV data in channel", configSourceUV);
         return false;
     }
 

include/assimp/Logger.hpp

@@ -128,9 +128,11 @@ public:
 
     // ----------------------------------------------------------------------
     /** @brief  Writes an error message
-     *  @param  message Error message*/
+     *  @param  message Info message*/
-    void error(const char* message);
+    template<typename... T>
-    void error(const std::string &message);
+    void error(T&&... args) {
+        errorInternal(Assimp::Formatter::format(), std::forward<T>(args)...);
+    }
 
     // ----------------------------------------------------------------------
     /** @brief  Set a new log severity.
@@ -244,6 +246,13 @@ protected:
         infoInternal(std::move(f << std::forward<U>(u)), std::forward<T>(args)...);
     }
 
+    void errorInternal(Assimp::Formatter::format f);
+
+    template<typename... T, typename U>
+    void errorInternal(Assimp::Formatter::format f, U&& u, T&&... args) {
+        errorInternal(std::move(f << std::forward<U>(u)), std::forward<T>(args)...);
+    }
+
 protected:
     LogSeverity m_Severity;
 };
@@ -296,12 +305,6 @@ inline void Logger::verboseDebug(const std::string &message) {
 	return verboseDebug(message.c_str());
 }
 
-// ----------------------------------------------------------------------------------
-inline
-void Logger::error(const std::string &message) {
-    return error(message.c_str());
-}
-
 } // Namespace Assimp
 
 // ------------------------------------------------------------------------------------------------
@@ -309,7 +312,7 @@ void Logger::error(const std::string &message) {
 	Assimp::DefaultLogger::get()->warn((string, __VA_ARGS__))
 
 #define ASSIMP_LOG_ERROR_F(string, ...) \
-	Assimp::DefaultLogger::get()->error((Assimp::Formatter::format(string), __VA_ARGS__))
+	Assimp::DefaultLogger::get()->error((string, __VA_ARGS__))
 
 #define ASSIMP_LOG_DEBUG_F(string, ...) \
 	Assimp::DefaultLogger::get()->debug((Assimp::Formatter::format(string), __VA_ARGS__))