HTTP driver: Avoid warning with 'ogr2ogr out http://example.com/in.gpkg'

Author: rouault

frmts/http/httpdriver.cpp

@@ -130,6 +130,21 @@ static GDALDataset *HTTPOpen(GDALOpenInfo *poOpenInfo)
 
     CPLHTTPDestroyResult(psResult);
 
+    CPLStringList aosOpenOptions;
+    for (const char *pszStr :
+         cpl::Iterate(const_cast<CSLConstList>(poOpenInfo->papszOpenOptions)))
+    {
+        if (STARTS_WITH_CI(pszStr, "NATIVE_DATA="))
+        {
+            // Avoid warning with "ogr2ogr out http://example.com/in.gpkg"
+            aosOpenOptions.push_back(std::string("@").append(pszStr).c_str());
+        }
+        else
+        {
+            aosOpenOptions.push_back(pszStr);
+        }
+    }
+
     /* -------------------------------------------------------------------- */
     /*      Try opening this result as a gdaldataset.                       */
     /* -------------------------------------------------------------------- */
@@ -141,10 +156,9 @@ static GDALDataset *HTTPOpen(GDALOpenInfo *poOpenInfo)
         CPLErrorStateBackuper oBackuper(CPLQuietErrorHandler);
         auto oAccumulator = oErrorAccumulator.InstallForCurrentScope();
         CPL_IGNORE_RET_VAL(oAccumulator);
-        poDS = GDALDataset::Open(osResultFilename,
-                                 poOpenInfo->nOpenFlags & ~GDAL_OF_SHARED,
-                                 poOpenInfo->papszAllowedDrivers,
-                                 poOpenInfo->papszOpenOptions, nullptr);
+        poDS = GDALDataset::Open(
+            osResultFilename, poOpenInfo->nOpenFlags & ~GDAL_OF_SHARED,
+            poOpenInfo->papszAllowedDrivers, aosOpenOptions.List(), nullptr);
     }
 
     // Re-emit silenced errors if open was successful
@@ -189,7 +203,7 @@ static GDALDataset *HTTPOpen(GDALOpenInfo *poOpenInfo)
             poDS = GDALDataset::Open(osTempFilename,
                                      poOpenInfo->nOpenFlags & ~GDAL_OF_SHARED,
                                      poOpenInfo->papszAllowedDrivers,
-                                     poOpenInfo->papszOpenOptions, nullptr);
+                                     aosOpenOptions.List(), nullptr);
             if (VSIUnlink(osTempFilename) != 0 && poDS != nullptr)
                 poDS->MarkSuppressOnClose(); /* VSIUnlink() may not work on
                                                 windows */