Adding upstream version 2.2.0.upstream/2.2.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/doc/sphinx/uml/appendRequestedOptions.uml b/doc/sphinx/uml/appendRequestedOptions.uml
new file mode 100644
index 0000000..80a21d9
--- /dev/null
+++ b/doc/sphinx/uml/appendRequestedOptions.uml
@@ -0,0 +1,31 @@
+@startuml
+
+Title Append requested options algorithm (Kea 1.8.0)
+
+:get configured option list;
+
+:get parameter request list (PRL) from query;
+
+while (for each item from configured option list)
+  :get configured options in dhcp4 space;
+  while (for each persistent option)
+    :push back option code to PRL;
+  endwhile
+endwhile
+
+while (for each code in PRL)
+  if (option is not set in response) then (yes)
+    while (for each item from configured option list)
+      :get configured options in dhcp4 space;
+      if (found) then (first)
+        :add option to response;
+      else (not found or already found)
+      endif
+    endwhile
+  else (no)
+  endif
+endwhile
+->done;
+stop
+
+@enduml