From f3042672fbe7e9272aff4ed2df70f239819b6165 Mon Sep 17 00:00:00 2001
From: wheremyfoodat <44909372+wheremyfoodat@users.noreply.github.com>
Date: Thu, 24 Aug 2023 15:35:44 +0300
Subject: [PATCH] More FRD stuffs

---
 include/services/frd.hpp  |  2 ++
 src/core/services/frd.cpp | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/include/services/frd.hpp b/include/services/frd.hpp
index 17e50bc4..7dc4fb84 100644
--- a/include/services/frd.hpp
+++ b/include/services/frd.hpp
@@ -23,7 +23,9 @@ class FRDService {
 
 	// Service commands
 	void attachToEventNotification(u32 messagePointer);
+	void getFriendAttributeFlags(u32 messagePointer);
 	void getFriendKeyList(u32 messagePointer);
+	void getFriendPresence(u32 messagePointer);
 	void getMyFriendKey(u32 messagePointer);
 	void getMyMii(u32 messagePointer);
 	void getMyPresence(u32 messagePointer);
diff --git a/src/core/services/frd.cpp b/src/core/services/frd.cpp
index 67683dc1..1dada5a5 100644
--- a/src/core/services/frd.cpp
+++ b/src/core/services/frd.cpp
@@ -18,6 +18,8 @@ namespace FRDCommands {
 		GetMyScreenName = 0x00090000,
 		GetMyMii = 0x000A0000,
 		GetFriendKeyList = 0x00110080,
+		GetFriendPresence = 0x00120042,
+		GetFriendAttributeFlags = 0x00170042,
 		UpdateGameModeDescription = 0x001D0002,
 	};
 }
@@ -28,7 +30,9 @@ void FRDService::handleSyncRequest(u32 messagePointer) {
 	const u32 command = mem.read32(messagePointer);
 	switch (command) {
 		case FRDCommands::AttachToEventNotification: attachToEventNotification(messagePointer); break;
+		case FRDCommands::GetFriendAttributeFlags: getFriendAttributeFlags(messagePointer); break;
 		case FRDCommands::GetFriendKeyList: getFriendKeyList(messagePointer); break;
+		case FRDCommands::GetFriendPresence: getFriendPresence(messagePointer); break;
 		case FRDCommands::GetMyFriendKey: getMyFriendKey(messagePointer); break;
 		case FRDCommands::GetMyMii: getMyMii(messagePointer); break;
 		case FRDCommands::GetMyPresence: getMyPresence(messagePointer); break;
@@ -96,6 +100,29 @@ void FRDService::getMyPresence(u32 messagePointer) {
 	mem.write32(messagePointer + 4, Result::Success);
 }
 
+void FRDService::getFriendAttributeFlags(u32 messagePointer) {
+	log("FRD::GetFriendAttributeFlags\n");
+	const u32 count = mem.read32(messagePointer + 4);
+	const u32 buffer = mem.read32(messagePointer + 0x104);  // Buffer to write flag info to.
+
+
+	// Clear all flags. Assume one flag == 1 byte (u8) for now.
+	for (u32 i = 0; i < count; i++) {
+		const u32 pointer = buffer + (i * sizeof(u8));
+		for (u32 j = 0; j < sizeof(u8); j++) {
+			mem.write8(pointer + j, 0);
+		}
+	}
+}
+
+void FRDService::getFriendPresence(u32 messagePointer) {
+	Helpers::warn("FRD::GetFriendPresence (stubbed)");
+
+	// TODO: Implement and document this,
+	mem.write32(messagePointer, IPC::responseHeader(0x12, 1, 0));
+	mem.write32(messagePointer + 4, Result::Success);
+}
+
 void FRDService::getMyProfile(u32 messagePointer) {
 	mem.write32(messagePointer, IPC::responseHeader(0x7, 3, 0)); // Not sure if the header here has the correct # of responses?
 	mem.write32(messagePointer + 4, Result::Success);