Changeset 42596 for branches/eam_branches/ipp-20230313/ippTools/src/xcskytool.c

Timestamp:

Jan 19, 2024, 8:12:15 AM (2 years ago)

Author:

eugene

Message:

working on xcfftool

File:

• branches/eam_branches/ipp-20230313/ippTools/src/xcskytool.c (modified) (1 diff)

branches/eam_branches/ipp-20230313/ippTools/src/xcskytool.c

@@ -137 +137 @@
     psAssert (filters->type == PS_DATA_METADATA_MULTI, "-select_filter should be a multi container");
     psAssert (filters->data.list->n, "-select_filter should at least have a place-holder");
+
+# if (0)
+    // XXX 'filters' is a psMetadataItem of type MULTI.  Here is code to iterate over the list of items:
+    psListIterator *myIter = psListIteratorAlloc(filters->data.list, PS_LIST_HEAD, false);
+    psMetadataItem *myItem = NULL;
+    while ((myItem = psListGetAndIncrement (myIter))) {
+      fprintf (stderr, "type: %d\n", (int) myItem->type);
+    }
+# endif
+
     int num_filter = filters->data.list->n;
+
+    // if -select_filter was not supplied, then the 'filters' container will have a single entry
+    // with a value of NULL
+    if (num_filter == 1) {
+      // psListIterator *myIter = psListIteratorAlloc(filters->data.list, PS_LIST_HEAD, false);
+      // psMetadataItem *myItem = psListGetAndIncrement (myIter);
+
+      psMetadataItem *myItem = psListGet (filters->data.list, 0);
+      psAssert (myItem->type == PS_DATA_STRING, "unexpected data type for -select_filter");
+      if (myItem->data.str == NULL) {
+        psError(PXTOOLS_ERR_CONFIG, false, "at least one -select_filter must be supplied");
+        return false;
+      }
+    }
 
     PXOPT_LOOKUP_BOOL(group_by_data_group, config->args, "-group_by_data_group", false);