Changeset 6211 for geovis

Timestamp:

Mar 27, 2016 7:17:04 AM (8 years ago)

Author:

ldelgass

Message:

When downloading shape file from idata, get auxiliary files as well.

File:

• geovis/trunk/Renderer.cpp (modified) (1 diff)

geovis/trunk/Renderer.cpp

@@ -3062 +3062 @@
             osgDB::makeDirectory(dirPath);
         }
+        // If this is a shape file, get auxiliary files (e.g. .dbf, .shx, etc)
+        if (osgDB::getFileExtension(fileName) == "shp") {
+            // Check for files with same basename
+            std::vector<DirectoryItem> items;
+            std::string path = osgDB::getFilePath(fileName);
+            getContents(collection, path.c_str(), items);
+            // Get name without extension
+            std::string basename = osgDB::getStrippedName(fileName);
+            for (std::vector<DirectoryItem>::const_iterator itr = items.begin();
+                 itr != items.end(); ++itr) {
+                if (!itr->isDir &&
+                    osgDB::getStrippedName(itr->name) == basename) {
+                    std::string localName;
+                    {
+                        std::ostringstream oss;
+                        oss << getCacheDirectory() << "/" << itr->name;
+                        localName = oss.str();
+                    }
+                    if (!localName.empty() && !osgDB::fileExists(localName)) {
+                        IData::Buffer buf;
+                        {
+                            std::ostringstream oss;
+                            oss << "//" << itr->name;
+                            IData::getFile(collection, oss.str().c_str(), &buf);
+                        }
+                        std::ofstream file(localName.c_str());
+                        file.write((char *)buf.data, buf.size);
+                        file.close();
+                    }
+                }
+            }
+        }
         if (!osgDB::fileExists(retStr)) {
             std::ostringstream oss;