entity-manager: constructor arg to load config
Introduce a constructor arg to point EM to directories to load
configuration from.
This enables running unit tests without depending on a specific
directory layout from our rofs.
Tested: on Tyan S8030. Config parsed as expected.
```
Oct 02 11:22:52 s8030-bmc-30303035c0c1 systemd[1]: Starting Entity Manager...
Oct 02 11:22:52 s8030-bmc-30303035c0c1 systemd[1]: Started Entity Manager.
Oct 02 11:23:02 s8030-bmc-30303035c0c1 entity-manager[8265]: There's still template variable $PRODUCT_PART_NUMBER un-replaced. Removing it from the string.
Oct 02 11:23:02 s8030-bmc-30303035c0c1 entity-manager[8265]: There's still template variable $PRODUCT_ASSET_TAG un-replaced. Removing it from the string.
Oct 02 11:23:02 s8030-bmc-30303035c0c1 entity-manager[8265]: There's still template variable $PRODUCT_ASSET_TAG un-replaced. Removing it from the string.
Oct 02 11:23:02 s8030-bmc-30303035c0c1 entity-manager[8265]: There's still template variable $PRODUCT_ASSET_TAG un-replaced. Removing it from the string.
Oct 02 11:23:02 s8030-bmc-30303035c0c1 entity-manager[8265]: There's still template variable $PRODUCT_PART_NUMBER un-replaced. Removing it from the string.
Oct 02 11:23:04 s8030-bmc-30303035c0c1 entity-manager[8265]: Inventory Added: Supermicro PWS 920P SQ 0
Oct 02 11:23:04 s8030-bmc-30303035c0c1 entity-manager[8265]: Inventory Added: Supermicro PWS 920P SQ 1
Oct 02 11:23:04 s8030-bmc-30303035c0c1 entity-manager[8265]: Inventory Added: Tyan S8030 Baseboard
Oct 02 11:23:04 s8030-bmc-30303035c0c1 entity-manager[8265]: Inventory Added: MBX 1.57 Chassis
```
Change-Id: I8ce297847d3cafe2e2ae2040e9db261dc1d8f426
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>
diff --git a/src/entity_manager/entity_manager.cpp b/src/entity_manager/entity_manager.cpp
index 796f6e7..a3b4a72 100644
--- a/src/entity_manager/entity_manager.cpp
+++ b/src/entity_manager/entity_manager.cpp
@@ -52,10 +52,11 @@
EntityManager::EntityManager(
std::shared_ptr<sdbusplus::asio::connection>& systemBus,
- boost::asio::io_context& io) :
+ boost::asio::io_context& io,
+ const std::vector<std::filesystem::path>& configurationDirectories) :
systemBus(systemBus),
objServer(sdbusplus::asio::object_server(systemBus, /*skipManager=*/true)),
- lastJson(nlohmann::json::object()),
+ configuration(configurationDirectories), lastJson(nlohmann::json::object()),
systemConfiguration(nlohmann::json::object()), io(io),
dbus_interface(io, objServer), powerStatus(*systemBus),
propertiesChangedTimer(io)