Reconstruct OCC objects on app restart

The OCC objects would get created when corresponding CPU inventory items
get added. This doesn't cover a scenario where the OCC app restarts.

If the CPU inventory is already present when the app starts, construct
OCC objects as well.

Resolves openbmc/openbmc#1824.

Change-Id: I4994d93ba6f528ca67977604ccb1da717563092a
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/occ_finder.hpp b/occ_finder.hpp
new file mode 100644
index 0000000..cad8277
--- /dev/null
+++ b/occ_finder.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <vector>
+#include <string>
+
+namespace open_power
+{
+namespace occ
+{
+namespace finder
+{
+
+/** @brief Get OCC objects on the system by mapping them to CPU inventory
+  * @returns vector of occ objects, such as occ0, occ1, and so on.
+  */
+std::vector<std::string> get();
+
+} // namespace finder
+} // namespace occ
+} // namespace open_power