From f1dd5107f820fe86cb6b6b9ca22d42e0a3a3cf30 Mon Sep 17 00:00:00 2001
From: Green Sky <green@g-s.xyz>
Date: Sat, 20 Jul 2024 23:07:34 +0200
Subject: [PATCH] add file obj comp to prep for move we now depend on os

---
 external/CMakeLists.txt                   | 9 +++++++++
 src/CMakeLists.txt                        | 1 +
 src/solanaceae/message3/components.hpp    | 8 ++++++--
 src/solanaceae/message3/components_id.inl | 1 +
 4 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index d0e525e..84a527f 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -20,3 +20,12 @@ if (NOT TARGET solanaceae_util)
 	FetchContent_MakeAvailable(solanaceae_util)
 endif()
 
+if (NOT TARGET solanaceae_object_store)
+	FetchContent_Declare(solanaceae_object_store
+		GIT_REPOSITORY https://github.com/Green-Sky/solanaceae_object_store.git
+		GIT_TAG master
+		EXCLUDE_FROM_ALL
+	)
+	FetchContent_MakeAvailable(solanaceae_object_store)
+endif()
+
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a33ec73..35202e1 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -28,6 +28,7 @@ target_compile_features(solanaceae_message3 PUBLIC cxx_std_17)
 target_link_libraries(solanaceae_message3 PUBLIC
 	solanaceae_util
 	solanaceae_contact
+	solanaceae_object_store # for fwd.hpp in components
 	EnTT::EnTT
 )
 
diff --git a/src/solanaceae/message3/components.hpp b/src/solanaceae/message3/components.hpp
index 394016e..6c54911 100644
--- a/src/solanaceae/message3/components.hpp
+++ b/src/solanaceae/message3/components.hpp
@@ -4,8 +4,7 @@
 
 #include "./message.hpp"
 
-//fwd
-struct File2I;
+#include <solanaceae/object_store/fwd.hpp>
 
 #include <entt/container/dense_map.hpp>
 
@@ -72,6 +71,11 @@ namespace Message::Components {
 
 	struct TagMessageIsAction {};
 
+	// points to the object providing the file for this message
+	struct MessageFileObject {
+		ObjectHandle o;
+	};
+
 	namespace Transfer {
 
 		//struct TransferState {
diff --git a/src/solanaceae/message3/components_id.inl b/src/solanaceae/message3/components_id.inl
index 93c66ee..10d83f6 100644
--- a/src/solanaceae/message3/components_id.inl
+++ b/src/solanaceae/message3/components_id.inl
@@ -30,6 +30,7 @@ DEFINE_COMP_ID(Message::Components::ReadBy)
 DEFINE_COMP_ID(Message::Components::SyncedBy)
 DEFINE_COMP_ID(Message::Components::MessageText)
 DEFINE_COMP_ID(Message::Components::TagMessageIsAction)
+DEFINE_COMP_ID(Message::Components::MessageFileObject)
 
 DEFINE_COMP_ID(Message::Components::Transfer::TagHaveAll)
 DEFINE_COMP_ID(Message::Components::Transfer::BytesSent)