Ooops, use correct variable name.

This is showing up in the wild, but not clear how, so extend the
logging.

simgear-version

@@ -1 +1 @@
-2020.3.10
+2020.3.11

simgear/io/HTTPRepository.cxx

@@ -774,7 +774,7 @@ private:
 
         if (!ok) {
             SG_LOG(SG_TERRASYNC, SG_WARN, "removal failed for:" << path);
-            throw sg_io_exception("Failed to remove existing file/dir:", path);
+            throw sg_io_exception("Failed to remove existing file/dir:", path, "", false);
         }
     }
 
@@ -1424,7 +1424,8 @@ HTTPRepository::failure() const
         SG_LOG(SG_TERRASYNC, SG_WARN,
                "failed to update entry:" << relativePath << " status/code: "
                                          << innerResultCodeAsString(fileStatus)
-                                         << "/" << fileStatus);
+                                         << "/" << fileStatus
+                                         << "\nrepo:" << baseUrl);
 
         simgear::reportFailure(simgear::LoadFailure::NetworkError, simgear::ErrorCode::TerraSync,
                                "failed to update entry:" + innerResultCodeAsString(fileStatus),

simgear/io/lowlevel.cxx

@@ -48,9 +48,11 @@ static std::string gzErrorMessage(gzFile fd)
 
     if (errNum == Z_ERRNO) {
         return simgear::strutils::error_string(errno);
-    } else {
+    } else if (gzMsg) {
         return {gzMsg};
     }
+
+    return {"GZError: no string code for code:" + std::to_string(errNum)};
 }
 
 void sgReadChar ( gzFile fd, char *var )

simgear/props/props_io.cxx

@@ -161,7 +161,7 @@ setFlag( int& mode,
     string message = "Unrecognized flag value '";
     message += flag;
     message += '\'';
-    throw sg_io_exception(message, location, SG_ORIGIN);
+    throw sg_io_exception(message, location, SG_ORIGIN, false);
   }
 }
 
@@ -176,7 +176,7 @@ PropsVisitor::startElement (const char * name, const XMLAttributes &atts)
       string message = "Root element name is ";
       message += name;
       message += "; expected PropertyList";
-      throw sg_io_exception(message, location, SG_ORIGIN);
+      throw sg_io_exception(message, location, SG_ORIGIN, false);
     }
 
     // Check for an include.
@@ -188,7 +188,7 @@ PropsVisitor::startElement (const char * name, const XMLAttributes &atts)
           {
               string message ="Cannot open file ";
               message += attval;
-              throw sg_io_exception(message, location, SG_ORIGIN);
+              throw sg_io_exception(message, location, SG_ORIGIN, false);
           }
           readProperties(path, _root, 0, _extended);
       } catch (sg_io_exception &e) {
@@ -278,7 +278,7 @@ PropsVisitor::startElement (const char * name, const XMLAttributes &atts)
           {
             string message ="Cannot open file ";
             message += val;
-            throw sg_io_exception(message, location, SG_ORIGIN);
+            throw sg_io_exception(message, location, SG_ORIGIN, false);
           }
           readProperties(path, node, 0, _extended);
         }
@@ -353,7 +353,7 @@ PropsVisitor::endElement (const char * name)
       string message = "Unrecognized data type '";
       message += st.type;
       message += '\'';
-      throw sg_io_exception(message, location, SG_ORIGIN);
+      throw sg_io_exception(message, location, SG_ORIGIN, false);
     }
     if( !ret )
       SG_LOG
@@ -701,7 +701,7 @@ writeProperties (const SGPath &path, const SGPropertyNode * start_node,
   if (output.good()) {
     writeProperties(output, start_node, write_all, archive_flag);
   } else {
-    throw sg_io_exception("Cannot open file", sg_location(path.utf8Str()));
+    throw sg_io_exception("Cannot open file", sg_location(path.utf8Str()), "", false);
   }
 }
 
@@ -770,7 +770,7 @@ copyPropertyValue(const SGPropertyNode *in, SGPropertyNode *out)
                 break;
             string message = "Unknown internal SGPropertyNode type";
             message += in->getType();
-            throw sg_error(message, SG_ORIGIN);
+            throw sg_error(message, SG_ORIGIN, false);
     }
     
     return retval;

simgear/scene/model/animation.cxx

@@ -457,9 +457,6 @@ SGAnimation::~SGAnimation()
       }
       if (!info.empty())
       {
-          reportFailure(LoadFailure::Misconfigured, ErrorCode::XMLModelLoad,
-                        "Could not find at least one of the following object for animation:" + info,
-                        SGPath::fromUtf8(_modelData.getPath()));
           SG_LOG(SG_IO, SG_DEV_ALERT, "Could not find at least one of the following"
                   " objects for animation: " << info << " in file: " << _modelData.getPath());
       }

simgear/scene/tgdb/SGTileDetailsCallback.hxx

@@ -37,6 +37,7 @@
 #include <simgear/scene/util/SGReaderWriterOptions.hxx>
 #include <simgear/scene/util/OptionsReadFileCallback.hxx>
 #include <simgear/scene/util/SGNodeMasks.hxx>
+#include <simgear/debug/ErrorReportingCallback.hxx>
 
 #include "SGNodeTriangles.hxx"
 #include "GroundLightManager.hxx"
@@ -55,9 +56,11 @@ typedef std::list<SGDirectionalLightBin> SGDirectionalLightListBin;
 #define SG_SIMPLIFIER_RATIO         (0.001)
 #define SG_SIMPLIFIER_MAX_LENGTH    (1000.0)
 #define SG_SIMPLIFIER_MAX_ERROR     (2000.0)
-#define SG_TILE_MIN_EXPIRY          (180.0)
+
 using namespace simgear;
 
+using ReadResult = osgDB::ReaderWriter::ReadResult;
+
 // QuadTreeBuilder is used by Random Objects Generator
 typedef std::pair<osg::Node*, int> ModelLOD;
 struct MakeQuadLeaf {
@@ -97,47 +100,59 @@ public:
         SG_LOG( SG_TERRAIN, SG_DEBUG, "SGTileDetailsCallback::~SGTileDetailsCallback() num cbs left " << num_tdcb  );
     }
     
-    virtual osgDB::ReaderWriter::ReadResult readNode(
+    ReadResult readNode(const std::string&, const osgDB::Options*) override
-        const std::string&, const osgDB::Options*)
     {
-        SGMaterialLibPtr matlib;
+        osg::ref_ptr<osg::Group> group;
-        osg::ref_ptr<SGMaterialCache> matcache; 
+        simgear::ErrorReportContext ec{"btg", _path};
-        
-        osg::ref_ptr<osg::Group> group = new osg::Group;
-        group->setDataVariance(osg::Object::STATIC);
 
-        // generate textured triangle list
+        try {
-        std::vector<SGTriangleInfo> matTris;
+            group = new osg::Group;
-        GetNodeTriangles nodeTris(_gbs_center, &matTris);
+            SGMaterialLibPtr matlib;
-        _rootNode->accept( nodeTris );
+            osg::ref_ptr<SGMaterialCache> matcache;             
+            group->setDataVariance(osg::Object::STATIC);
 
-        // build matcache
+            // generate textured triangle list
-        matlib = _options->getMaterialLib();
+            std::vector<SGTriangleInfo> matTris;
-        if (matlib) {
+            GetNodeTriangles nodeTris(_gbs_center, &matTris);
-            SGGeod geodPos = SGGeod::fromCart(_gbs_center);            
+            _rootNode->accept( nodeTris );
-            matcache = matlib->generateMatCache(geodPos);
-        }
-        
-#if 0
-        // TEST : See if we can regenerate landclass shapes from node
-        for ( unsigned int i=0; i<matTris.size(); i++ ) {
-            matTris[i].dumpBorder(_gbs_center);
-        }
-#endif
 
-        osg::Node* node = loadTerrain();
+            // build matcache
-        if (node) {
+            matlib = _options->getMaterialLib();
-            group->addChild(node);
+            if (matlib) {
-        }
+                SGGeod geodPos = SGGeod::fromCart(_gbs_center);            
+                matcache = matlib->generateMatCache(geodPos);
+            }
+            
+    #if 0
+            // TEST : See if we can regenerate landclass shapes from node
+            for ( unsigned int i=0; i<matTris.size(); i++ ) {
+                matTris[i].dumpBorder(_gbs_center);
+            }
+    #endif
 
-        osg::LOD* lightLOD = generateLightingTileObjects(matTris, matcache);
+            osg::Node* node = loadTerrain();
-        if (lightLOD) {
+            if (node) {
-            group->addChild(lightLOD);
+                group->addChild(node);
-        }
+            }
 
-        osg::LOD* objectLOD = generateRandomTileObjects(matTris, matcache);
+            osg::LOD* lightLOD = generateLightingTileObjects(matTris, matcache);
-        if (objectLOD) {
+            if (lightLOD) {
-            group->addChild(objectLOD);
+                group->addChild(lightLOD);
+            }
+
+            osg::LOD* objectLOD = generateRandomTileObjects(matTris, matcache);
+            if (objectLOD) {
+                group->addChild(objectLOD);
+            }
+        } catch (sg_exception& sge) {
+            simgear::reportFailure(simgear::LoadFailure::BadData, simgear::ErrorCode::BTGLoad,
+                                "Failed to load BTG file:" + sge.getFormattedMessage(),
+                                sge.getLocation());
+            return ReadResult::ERROR_IN_READING_FILE;
+        } catch (std::bad_alloc &e) {
+            simgear::reportFailure(simgear::LoadFailure::OutOfMemory, simgear::ErrorCode::BTGLoad,
+                                "Out of memory loading tile details", sg_location{_path});
+            return ReadResult::INSUFFICIENT_MEMORY_TO_LOAD;
         }
         
         return group.release();

version

@@ -1 +0,0 @@
-2020.3.8